using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using BepInEx;
using BepInEx.Bootstrap;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using JetBrains.Annotations;
using Jotunn.Configs;
using Jotunn.Entities;
using Jotunn.Managers;
using LocalizationManager;
using Microsoft.CodeAnalysis;
using STUWard;
using ServerSync;
using Splatform;
using TMPro;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.Events;
using UnityEngine.UI;
using YamlDotNet.Core;
using YamlDotNet.Core.Events;
using YamlDotNet.Core.ObjectPool;
using YamlDotNet.Core.Tokens;
using YamlDotNet.Helpers;
using YamlDotNet.Serialization;
using YamlDotNet.Serialization.BufferedDeserialization;
using YamlDotNet.Serialization.BufferedDeserialization.TypeDiscriminators;
using YamlDotNet.Serialization.Callbacks;
using YamlDotNet.Serialization.Converters;
using YamlDotNet.Serialization.EventEmitters;
using YamlDotNet.Serialization.NamingConventions;
using YamlDotNet.Serialization.NodeDeserializers;
using YamlDotNet.Serialization.NodeTypeResolvers;
using YamlDotNet.Serialization.ObjectFactories;
using YamlDotNet.Serialization.ObjectGraphTraversalStrategies;
using YamlDotNet.Serialization.ObjectGraphVisitors;
using YamlDotNet.Serialization.Schemas;
using YamlDotNet.Serialization.TypeInspectors;
using YamlDotNet.Serialization.TypeResolvers;
using YamlDotNet.Serialization.Utilities;
using YamlDotNet.Serialization.ValueDeserializers;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: AssemblyTitle("STUWard")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("sighsorry")]
[assembly: AssemblyProduct("STUWard")]
[assembly: AssemblyCopyright("Copyright ©  2021")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("4358610B-F3F4-4843-B7AF-98B7BC60DCDE")]
[assembly: AssemblyFileVersion("1.1.9")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.1.9.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace LocalizationManager
{
	public static class Localizer
	{
		private static readonly string[] FileExtensions = new string[2] { ".json", ".yml" };

		private static readonly Dictionary<string, Dictionary<string, string>> CachedTranslations = new Dictionary<string, Dictionary<string, string>>(StringComparer.OrdinalIgnoreCase);

		private static readonly IDeserializer Deserializer = new DeserializerBuilder().IgnoreFields().Build();

		private static BaseUnityPlugin? _plugin;

		private static bool _registeredWithJotunn;

		private static bool _hookedJotunn;

		private static string? _lastLoggedAppliedLanguage;

		private static int _lastLoggedAppliedCount = -1;

		private static BaseUnityPlugin Plugin
		{
			get
			{
				//IL_00a5: Unknown result type (might be due to invalid IL or missing references)
				//IL_00af: Expected O, but got Unknown
				if ((Object)(object)_plugin != (Object)null)
				{
					return _plugin;
				}
				IEnumerable<TypeInfo> source;
				try
				{
					source = Assembly.GetExecutingAssembly().DefinedTypes.ToList();
				}
				catch (ReflectionTypeLoadException ex)
				{
					source = from type in ex.Types
						where type != null
						select type.GetTypeInfo();
				}
				_plugin = (BaseUnityPlugin)Chainloader.ManagerObject.GetComponent((Type)source.First((TypeInfo type) => type.IsClass && typeof(BaseUnityPlugin).IsAssignableFrom(type)));
				return _plugin;
			}
		}

		private static CustomLocalization CustomLocalization => LocalizationManager.Instance.GetLocalization();

		public static event Action? OnLocalizationComplete;

		public static void Load()
		{
			_ = Plugin;
			LoadTranslations();
			RegisterWithJotunn();
			HookJotunn();
			ReloadCurrentLanguageIfAvailable();
			SafeCallLocalizeComplete();
		}

		public static void Unload()
		{
			if (_hookedJotunn)
			{
				LocalizationManager.OnLocalizationAdded -= ReloadCurrentLanguageIfAvailable;
				_hookedJotunn = false;
			}
			_plugin = null;
			_registeredWithJotunn = false;
			_lastLoggedAppliedLanguage = null;
			_lastLoggedAppliedCount = -1;
		}

		public static void ReloadCurrentLanguageIfAvailable()
		{
			if (Localization.instance != null)
			{
				LoadTranslations();
				RegisterWithJotunn();
				ApplyCurrentLanguage(Localization.instance);
			}
		}

		public static void LoadLocalizationLater()
		{
			ReloadCurrentLanguageIfAvailable();
		}

		public static void SafeCallLocalizeComplete()
		{
			Localizer.OnLocalizationComplete?.Invoke();
		}

		public static void AddText(string key, string text)
		{
			if (!CachedTranslations.TryGetValue("English", out Dictionary<string, string> value))
			{
				value = new Dictionary<string, string>(StringComparer.Ordinal);
				CachedTranslations["English"] = value;
			}
			value[key] = text;
			string text2 = "English";
			string text3 = key;
			CustomLocalization.ClearToken(ref text2, ref text3);
			CustomLocalization.AddTranslation(ref text2, ref text3, text);
			if (Localization.instance != null)
			{
				Localization.instance.AddWord(key, text);
			}
		}

		private static void LoadTranslations()
		{
			if (CachedTranslations.Count > 0)
			{
				return;
			}
			HashSet<string> availableLanguages = GetAvailableLanguages();
			Dictionary<string, string> dictionary = ReadMergedLanguage("English", null);
			if (dictionary == null || dictionary.Count == 0)
			{
				throw new InvalidOperationException("Found no English localizations in mod " + Plugin.Info.Metadata.Name + ". Expected translations/English.json or translations/English.yml.");
			}
			CachedTranslations["English"] = dictionary;
			foreach (string item in availableLanguages)
			{
				if (!item.Equals("English", StringComparison.OrdinalIgnoreCase))
				{
					Dictionary<string, string> dictionary2 = ReadMergedLanguage(item, dictionary);
					if (dictionary2 != null && dictionary2.Count > 0)
					{
						CachedTranslations[item] = dictionary2;
					}
				}
			}
			ManualLogSource log = STUWard.Plugin.Log;
			if (log != null)
			{
				log.LogInfo((object)("Loaded STUWard localizations: " + string.Join(", ", CachedTranslations.Select<KeyValuePair<string, Dictionary<string, string>>, string>((KeyValuePair<string, Dictionary<string, string>> kv) => $"{kv.Key}={kv.Value.Count}"))));
			}
		}

		private static void RegisterWithJotunn()
		{
			if (_registeredWithJotunn)
			{
				return;
			}
			_registeredWithJotunn = true;
			foreach (KeyValuePair<string, Dictionary<string, string>> cachedTranslation in CachedTranslations)
			{
				cachedTranslation.Deconstruct(out var key, out var value);
				string text = key;
				Dictionary<string, string> dictionary = new Dictionary<string, string>(value, StringComparer.Ordinal);
				CustomLocalization.AddTranslation(ref text, dictionary);
			}
			ManualLogSource log = STUWard.Plugin.Log;
			if (log != null)
			{
				log.LogInfo((object)("Registered STUWard localizations with Jotunn: " + string.Join(", ", CachedTranslations.Keys)));
			}
		}

		private static void HookJotunn()
		{
			if (!_hookedJotunn)
			{
				LocalizationManager.OnLocalizationAdded += ReloadCurrentLanguageIfAvailable;
				_hookedJotunn = true;
			}
		}

		private static void ApplyCurrentLanguage(Localization localization)
		{
			string selectedLanguage = localization.GetSelectedLanguage();
			Dictionary<string, string> translationsForLanguage = GetTranslationsForLanguage(selectedLanguage);
			foreach (var (text3, text4) in translationsForLanguage)
			{
				localization.AddWord(text3, text4);
			}
			if (!string.Equals(_lastLoggedAppliedLanguage, selectedLanguage, StringComparison.Ordinal) || _lastLoggedAppliedCount != translationsForLanguage.Count)
			{
				_lastLoggedAppliedLanguage = selectedLanguage;
				_lastLoggedAppliedCount = translationsForLanguage.Count;
				ManualLogSource log = STUWard.Plugin.Log;
				if (log != null)
				{
					log.LogInfo((object)$"Applied STUWard localization for language '{selectedLanguage}' with {translationsForLanguage.Count} entries.");
				}
			}
		}

		private static Dictionary<string, string> GetTranslationsForLanguage(string language)
		{
			if (CachedTranslations.TryGetValue(language, out Dictionary<string, string> value))
			{
				return value;
			}
			return CachedTranslations["English"];
		}

		private static HashSet<string> GetAvailableLanguages()
		{
			HashSet<string> hashSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase) { "English" };
			string[] manifestResourceNames = typeof(Localizer).Assembly.GetManifestResourceNames();
			foreach (string text in manifestResourceNames)
			{
				string[] fileExtensions = FileExtensions;
				foreach (string text2 in fileExtensions)
				{
					_ = "translations." + text2;
					if (!text.Contains(".translations.", StringComparison.OrdinalIgnoreCase) || !text.EndsWith(text2, StringComparison.OrdinalIgnoreCase))
					{
						continue;
					}
					int num = text.LastIndexOf(".translations.", StringComparison.OrdinalIgnoreCase);
					if (num >= 0)
					{
						int num2 = num + ".translations.".Length;
						int num3 = text.Length - num2 - text2.Length;
						if (num3 > 0)
						{
							hashSet.Add(text.Substring(num2, num3));
						}
					}
				}
			}
			foreach (string item in from path in Directory.GetFiles(Paths.PluginPath, Plugin.Info.Metadata.Name + ".*", SearchOption.AllDirectories)
				where FileExtensions.Contains<string>(Path.GetExtension(path), StringComparer.OrdinalIgnoreCase)
				select path)
			{
				string[] array = Path.GetFileNameWithoutExtension(item).Split('.');
				if (array.Length >= 2 && !string.IsNullOrWhiteSpace(array[1]))
				{
					hashSet.Add(array[1]);
				}
			}
			return hashSet;
		}

		private static Dictionary<string, string>? ReadMergedLanguage(string language, IReadOnlyDictionary<string, string>? englishFallback)
		{
			Dictionary<string, string> dictionary = new Dictionary<string, string>(StringComparer.Ordinal);
			if (englishFallback != null)
			{
				MergeInto(dictionary, englishFallback);
			}
			Dictionary<string, string> dictionary2 = ReadEmbeddedLanguage(language);
			if (dictionary2 != null)
			{
				MergeInto(dictionary, dictionary2);
			}
			Dictionary<string, string> dictionary3 = ReadExternalLanguage(language);
			if (dictionary3 != null)
			{
				MergeInto(dictionary, dictionary3);
			}
			if (dictionary.Count != 0)
			{
				return dictionary;
			}
			return null;
		}

		private static Dictionary<string, string>? ReadEmbeddedLanguage(string language)
		{
			string[] fileExtensions = FileExtensions;
			foreach (string text in fileExtensions)
			{
				byte[] array = ReadEmbeddedFileBytes("translations." + language + text, typeof(Localizer).Assembly);
				if (array != null)
				{
					return DeserializeTranslations(Encoding.UTF8.GetString(array));
				}
			}
			return null;
		}

		private static Dictionary<string, string>? ReadExternalLanguage(string language)
		{
			string text = FindExternalLanguageFile(language);
			if (text != null)
			{
				return DeserializeTranslations(File.ReadAllText(text, Encoding.UTF8));
			}
			return null;
		}

		private static string? FindExternalLanguageFile(string language)
		{
			string[] fileExtensions = FileExtensions;
			foreach (string text in fileExtensions)
			{
				string searchPattern = Plugin.Info.Metadata.Name + "." + language + text;
				string text2 = Directory.GetFiles(Paths.PluginPath, searchPattern, SearchOption.AllDirectories).FirstOrDefault();
				if (!string.IsNullOrWhiteSpace(text2))
				{
					return text2;
				}
			}
			return null;
		}

		private static Dictionary<string, string> DeserializeTranslations(string rawText)
		{
			return Deserializer.Deserialize<Dictionary<string, string>>(rawText) ?? new Dictionary<string, string>(StringComparer.Ordinal);
		}

		private static void MergeInto(IDictionary<string, string> target, IReadOnlyDictionary<string, string> source)
		{
			foreach (KeyValuePair<string, string> item in source)
			{
				item.Deconstruct(out var key, out var value);
				string key2 = key;
				string value2 = value;
				target[key2] = value2;
			}
		}

		public static byte[]? ReadEmbeddedFileBytes(string resourceFileName, Assembly? containingAssembly = null)
		{
			string resourceFileName2 = resourceFileName;
			using MemoryStream memoryStream = new MemoryStream();
			if ((object)containingAssembly == null)
			{
				containingAssembly = Assembly.GetCallingAssembly();
			}
			string text = containingAssembly.GetManifestResourceNames().FirstOrDefault((string name) => name.EndsWith(resourceFileName2, StringComparison.OrdinalIgnoreCase));
			if (text == null)
			{
				return null;
			}
			containingAssembly.GetManifestResourceStream(text)?.CopyTo(memoryStream);
			return (memoryStream.Length == 0L) ? null : memoryStream.ToArray();
		}
	}
	public static class LocalizationManagerVersion
	{
		public const string Version = "1.4.1";
	}
}
namespace STUWard
{
	[BepInPlugin("sighsorry.STUWard", "STUWard", "1.1.9")]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	public sealed class Plugin : BaseUnityPlugin
	{
		internal enum Toggle
		{
			Off,
			On
		}

		internal enum PickupBlockRule
		{
			BlockAllExceptWhitelist,
			AllowAllExceptBlacklist
		}

		internal enum HostileCreatureStructureProtectionMode
		{
			Off,
			UnattendedOnly,
			Always
		}

		internal enum DiagnosticLogMode
		{
			Off,
			Failures,
			Verbose
		}

		internal const string ModName = "STUWard";

		internal const string ModVersion = "1.1.9";

		internal const string Author = "sighsorry";

		internal const string ModGuid = "sighsorry.STUWard";

		internal static readonly ConfigSync ConfigSync = new ConfigSync("sighsorry.STUWard")
		{
			DisplayName = "STUWard",
			CurrentVersion = "1.1.9",
			MinimumRequiredVersion = "1.1.9"
		};

		private Harmony _harmony;

		internal static ManualLogSource Log = null;

		internal static Plugin Instance = null;

		internal static WardGuiController WardGui = null;

		internal static ConfigEntry<Toggle> ServerConfigLocked = null;

		internal static ConfigEntry<int> MaxWardsPerSteamId = null;

		internal static ConfigEntry<float> MaxWardRadius = null;

		internal static ConfigEntry<PickupBlockRule> PickupBlockMode = null;

		internal static ConfigEntry<HostileCreatureStructureProtectionMode> HostileCreatureStructureProtection = null;

		internal static ConfigEntry<float> UnattendedWardTrustedPlayerRangeBuffer = null;

		internal static ConfigEntry<float> UnattendedWardTrustedPresenceGraceSeconds = null;

		internal static ConfigEntry<float> UnattendedWardPresenceRefreshInterval = null;

		internal static ConfigEntry<Toggle> DisableVanillaGuardStoneRecipe = null;

		internal static ConfigEntry<string> StuWardRecipe = null;

		internal static ConfigEntry<KeyboardShortcut> WardSettingsShortcut = null;

		internal static ConfigEntry<int> WardMinimapPinScale = null;

		internal static ConfigEntry<Toggle> WardMinimapActiveRanges = null;

		internal static ConfigEntry<DiagnosticLogMode> WardDiagnosticLogging = null;

		private void Awake()
		{
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0048: Expected O, but got Unknown
			Instance = this;
			Log = ((BaseUnityPlugin)this).Logger;
			WardPluginBootstrap.InitializeCore();
			bool saveOnConfigSet = ((BaseUnityPlugin)this).Config.SaveOnConfigSet;
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = false;
			try
			{
				WardPluginConfigBindings.BindAll();
				WardPluginBootstrap.InitializeFeatures();
				_harmony = new Harmony("sighsorry.STUWard");
				WardPatchRegistry.ApplyAll(_harmony);
				WardGui = CreateOrReuseWardGuiController();
				((BaseUnityPlugin)this).Config.Save();
			}
			finally
			{
				((BaseUnityPlugin)this).Config.SaveOnConfigSet = saveOnConfigSet;
			}
		}

		private void Update()
		{
			WardPluginBootstrap.Update();
		}

		private void OnDestroy()
		{
			WardPluginBootstrap.Shutdown();
			Harmony harmony = _harmony;
			if (harmony != null)
			{
				harmony.UnpatchSelf();
			}
			((BaseUnityPlugin)this).Config.Save();
		}

		internal static bool IsBlockedItem(string prefabName)
		{
			return WardItemPrefabPolicy.IsBlockedItem(prefabName);
		}

		internal static bool HasBlockedItems()
		{
			return WardItemPrefabPolicy.HasBlockedItems();
		}

		internal static bool IsWardSettingsShortcutDown()
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			if (WardSettingsShortcut != null)
			{
				KeyboardShortcut value = WardSettingsShortcut.Value;
				if ((int)((KeyboardShortcut)(ref value)).MainKey != 0)
				{
					value = WardSettingsShortcut.Value;
					return ((KeyboardShortcut)(ref value)).IsDown();
				}
			}
			return false;
		}

		internal static bool HasWardSettingsShortcutBinding()
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_001a: Invalid comparison between Unknown and I4
			if (WardSettingsShortcut != null)
			{
				KeyboardShortcut value = WardSettingsShortcut.Value;
				return (int)((KeyboardShortcut)(ref value)).MainKey > 0;
			}
			return false;
		}

		internal static string GetWardSettingsShortcutLabel()
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Unknown result type (might be due to invalid IL or missing references)
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ae: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b0: Invalid comparison between Unknown and I4
			//IL_00e2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bf: Unknown result type (might be due to invalid IL or missing references)
			if (WardSettingsShortcut != null)
			{
				KeyboardShortcut value = WardSettingsShortcut.Value;
				if ((int)((KeyboardShortcut)(ref value)).MainKey != 0)
				{
					KeyboardShortcut value2 = WardSettingsShortcut.Value;
					List<string> list = new List<string>();
					AddModifierLabel(list, ((KeyboardShortcut)(ref value2)).Modifiers, (KeyCode)306, (KeyCode)305, "Ctrl");
					AddModifierLabel(list, ((KeyboardShortcut)(ref value2)).Modifiers, (KeyCode)308, (KeyCode)307, "Alt");
					AddModifierLabel(list, ((KeyboardShortcut)(ref value2)).Modifiers, (KeyCode)304, (KeyCode)303, "Shift");
					foreach (KeyCode modifier in ((KeyboardShortcut)(ref value2)).Modifiers)
					{
						if (modifier - 303 > 5)
						{
							list.Add(GetKeyLabel(modifier));
						}
					}
					list.Add(GetKeyLabel(((KeyboardShortcut)(ref value2)).MainKey));
					return string.Join("+", list);
				}
			}
			return WardLocalization.Localize("$stuw_shortcut_unbound", "Unbound");
		}

		private static void AddModifierLabel(List<string> parts, IEnumerable<KeyCode> modifiers, KeyCode left, KeyCode right, string label)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			foreach (KeyCode modifier in modifiers)
			{
				if (modifier == left || modifier == right)
				{
					parts.Add(label);
					break;
				}
			}
		}

		private static string GetKeyLabel(KeyCode keyCode)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0003: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: Expected I4, but got Unknown
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0055: Expected I4, but got Unknown
			switch (keyCode - 48)
			{
			default:
				switch (keyCode - 303)
				{
				case 4:
				case 5:
					return "Alt";
				case 2:
				case 3:
					return "Ctrl";
				case 0:
				case 1:
					return "Shift";
				default:
					return ((object)(KeyCode)(ref keyCode)).ToString();
				}
			case 0:
				return "0";
			case 1:
				return "1";
			case 2:
				return "2";
			case 3:
				return "3";
			case 4:
				return "4";
			case 5:
				return "5";
			case 6:
				return "6";
			case 7:
				return "7";
			case 8:
				return "8";
			case 9:
				return "9";
			}
		}

		internal static ConfigEntry<T> BindConfigEntry<T>(string group, string name, T value, string description, bool synchronizedSetting = true)
		{
			return Instance.BindConfig(group, name, value, description, synchronizedSetting);
		}

		internal static bool ShouldLogWardDiagnosticFailures()
		{
			if (WardDiagnosticLogging != null)
			{
				return WardDiagnosticLogging.Value != DiagnosticLogMode.Off;
			}
			return false;
		}

		internal static bool ShouldLogWardDiagnosticVerbose()
		{
			if (WardDiagnosticLogging != null)
			{
				return WardDiagnosticLogging.Value == DiagnosticLogMode.Verbose;
			}
			return false;
		}

		internal static void LogWardDiagnosticFailure(string context, string message)
		{
			if (ShouldLogWardDiagnosticFailures() && Log != null)
			{
				Log.LogWarning((object)("[WardDiag:" + context + "] " + message));
			}
		}

		internal static void LogWardDiagnosticVerbose(string context, string message)
		{
			if (ShouldLogWardDiagnosticVerbose() && Log != null)
			{
				Log.LogInfo((object)("[WardDiag:" + context + "] " + message));
			}
		}

		private static WardGuiController CreateOrReuseWardGuiController()
		{
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			//IL_001d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0023: Expected O, but got Unknown
			if ((Object)(object)WardGuiController.Instance != (Object)null)
			{
				return WardGuiController.Instance;
			}
			GameObject val = new GameObject("STUWard.WardGui");
			Object.DontDestroyOnLoad((Object)val);
			return val.AddComponent<WardGuiController>();
		}

		private ConfigEntry<T> BindConfig<T>(string group, string name, T value, string description, bool synchronizedSetting = true)
		{
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Expected O, but got Unknown
			string text = (synchronizedSetting ? "Synced with server." : "Not synced with server.");
			string text2 = (string.IsNullOrWhiteSpace(description) ? text : (description.TrimEnd() + " " + text));
			ConfigEntry<T> val = ((BaseUnityPlugin)this).Config.Bind<T>(group, name, value, new ConfigDescription(text2, (AcceptableValueBase)null, Array.Empty<object>()));
			if (synchronizedSetting)
			{
				ConfigSync.AddConfigEntry<T>(val).SynchronizedConfig = true;
			}
			return val;
		}
	}
	internal static class WardPluginBootstrap
	{
		internal static void InitializeCore()
		{
			Localizer.Load();
		}

		internal static void InitializeFeatures()
		{
			WardGuiLayoutSettings.Bind();
			ManagedWardConfigFileService.Initialize();
			WardItemPrefabPolicy.Initialize();
			WardOwnership.Initialize();
			PrefabManager.OnVanillaPrefabsAvailable += RegisterStuWardPiece;
			RegisterStuWardPiece();
		}

		internal static void Update()
		{
			ManagedWardRuntimeLifecycle.Update();
		}

		internal static void Shutdown()
		{
			PrefabManager.OnVanillaPrefabsAvailable -= RegisterStuWardPiece;
			WardPluginConfigBindings.UnbindAll();
			WardItemPrefabPolicy.Shutdown();
			ManagedWardConfigFileService.Shutdown();
			GuildsCompat.TryShutdownHooks();
			Localizer.Unload();
		}

		internal static void ApplyRecipeSettings()
		{
			StuWardPrefab.ApplyRecipeSettings();
		}

		private static void RegisterStuWardPiece()
		{
			StuWardPrefab.Register();
			ApplyRecipeSettings();
		}
	}
	internal static class WardPluginConfigBindings
	{
		private static bool _handlersBound;

		internal static void BindAll()
		{
			UnbindAll();
			BindGeneral();
			BindClient();
			BindDebug();
			BindHandlers();
		}

		internal static void UnbindAll()
		{
			if (_handlersBound)
			{
				UnbindHandler<float>(Plugin.MaxWardRadius, HandleMaxWardRadiusChanged);
				UnbindHandler<int>(Plugin.MaxWardsPerSteamId, HandleMaxWardLimitChanged);
				UnbindHandler<Plugin.HostileCreatureStructureProtectionMode>(Plugin.HostileCreatureStructureProtection, HandleWardPresenceConfigChanged);
				UnbindHandler<float>(Plugin.UnattendedWardTrustedPlayerRangeBuffer, HandleWardPresenceConfigChanged);
				UnbindHandler<float>(Plugin.UnattendedWardTrustedPresenceGraceSeconds, HandleWardPresenceConfigChanged);
				UnbindHandler<float>(Plugin.UnattendedWardPresenceRefreshInterval, HandleWardPresenceConfigChanged);
				UnbindHandler<Plugin.Toggle>(Plugin.DisableVanillaGuardStoneRecipe, HandleRecipeSettingsChanged);
				UnbindHandler<string>(Plugin.StuWardRecipe, HandleRecipeSettingsChanged);
				UnbindHandler<int>(Plugin.WardMinimapPinScale, HandleLocalWardPinConfigChanged);
				UnbindHandler<Plugin.Toggle>(Plugin.WardMinimapActiveRanges, HandleLocalWardPinConfigChanged);
				_handlersBound = false;
			}
		}

		private static void BindGeneral()
		{
			Plugin.ServerConfigLocked = Plugin.BindConfigEntry("1 - General", "Lock Configuration", Plugin.Toggle.On, "If on, the configuration is locked and can be changed by server admins only.");
			Plugin.ConfigSync.AddLockingConfigEntry<Plugin.Toggle>(Plugin.ServerConfigLocked);
			Plugin.MaxWardsPerSteamId = Plugin.BindConfigEntry("1 - General", "Max Wards Per Steam ID", 3, "Maximum number of managed Wards allowed per Steam/platform account. Set to -1 for unlimited.");
			Plugin.MaxWardRadius = Plugin.BindConfigEntry("1 - General", "Max Ward Radius", 32f, "Maximum configurable Ward radius. Valid range: 8 to 64.");
			Plugin.PickupBlockMode = Plugin.BindConfigEntry("1 - General", "Pickup Block Mode", Plugin.PickupBlockRule.BlockAllExceptWhitelist, "Pickup rule inside a foreign enabled ward. BlockAllExceptWhitelist blocks every item pickup except pickup_whitelist. AllowAllExceptBlacklist allows item pickup except pickup_blacklist.");
			Plugin.HostileCreatureStructureProtection = Plugin.BindConfigEntry("2 - Unattended Protection", "Hostile Creature Structure Protection Mode", Plugin.HostileCreatureStructureProtectionMode.UnattendedOnly, "Controls whether building pieces inside an enabled ward ignore damage from MonsterAI-controlled attackers. Off disables this extra protection. UnattendedOnly protects while no trusted player is nearby. Always protects regardless of trusted player presence.");
			Plugin.UnattendedWardTrustedPlayerRangeBuffer = Plugin.BindConfigEntry("2 - Unattended Protection", "Unattended Ward Trusted Player Range Buffer", 16f, "Additional distance beyond the ward radius used when checking for nearby trusted players before hostile-creature structure protection turns off.");
			Plugin.UnattendedWardTrustedPresenceGraceSeconds = Plugin.BindConfigEntry("2 - Unattended Protection", "Unattended Ward Trusted Presence Grace Seconds", 10f, "How long a ward keeps counting as attended after the last nearby trusted player leaves.");
			Plugin.UnattendedWardPresenceRefreshInterval = Plugin.BindConfigEntry("2 - Unattended Protection", "Unattended Ward Presence Refresh Interval", 1f, "How often nearby trusted-player attendance is recalculated for unattended hostile-creature structure protection.");
			Plugin.DisableVanillaGuardStoneRecipe = Plugin.BindConfigEntry("1 - General", "Disable Vanilla Guard Stone Recipe", Plugin.Toggle.On, "If on, the vanilla guard_stone build recipe is removed from the Hammer piece table while STUWard remains available.");
			Plugin.StuWardRecipe = Plugin.BindConfigEntry("1 - General", "STUWard Recipe", "GreydwarfEye:1,BoneFragments:3,Flint:5,Wood:7", "STUWard recipe override. Format: ItemPrefab:Amount[:Recover], ...");
		}

		private static void BindClient()
		{
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			Plugin.WardSettingsShortcut = Plugin.BindConfigEntry<KeyboardShortcut>("3 - Client", "Ward Settings Shortcut", new KeyboardShortcut((KeyCode)101, (KeyCode[])(object)new KeyCode[1] { (KeyCode)308 }), "Shortcut used to open the ward settings UI while looking at your ward. Example values: LeftAlt + E, F7", synchronizedSetting: false);
			Plugin.WardMinimapPinScale = Plugin.BindConfigEntry("3 - Client", "Ward Minimap Pin Scale", 1, "0 disables ward icon pins. 1 is the default icon size. 100 means x100 icon size.", synchronizedSetting: false);
			Plugin.WardMinimapActiveRanges = Plugin.BindConfigEntry("3 - Client", "Ward Minimap Active Ranges", Plugin.Toggle.On, "If on, enabled managed wards also show their active radius on the minimap and map.", synchronizedSetting: false);
		}

		private static void BindDebug()
		{
			Plugin.WardDiagnosticLogging = Plugin.BindConfigEntry("4 - Debug", "Ward Diagnostic Logging", Plugin.DiagnosticLogMode.Off, "Local-only scalar diagnostic logging for ward ownership/toggle flows. Use Failures for rejection paths only, or Verbose for request and state tracing. Enable separately on each client/server instance you want logs from.", synchronizedSetting: false);
		}

		private static void BindHandlers()
		{
			BindHandler<float>(Plugin.MaxWardRadius, HandleMaxWardRadiusChanged);
			BindHandler<int>(Plugin.MaxWardsPerSteamId, HandleMaxWardLimitChanged);
			BindHandler<Plugin.HostileCreatureStructureProtectionMode>(Plugin.HostileCreatureStructureProtection, HandleWardPresenceConfigChanged);
			BindHandler<float>(Plugin.UnattendedWardTrustedPlayerRangeBuffer, HandleWardPresenceConfigChanged);
			BindHandler<float>(Plugin.UnattendedWardTrustedPresenceGraceSeconds, HandleWardPresenceConfigChanged);
			BindHandler<float>(Plugin.UnattendedWardPresenceRefreshInterval, HandleWardPresenceConfigChanged);
			BindHandler<Plugin.Toggle>(Plugin.DisableVanillaGuardStoneRecipe, HandleRecipeSettingsChanged);
			BindHandler<string>(Plugin.StuWardRecipe, HandleRecipeSettingsChanged);
			BindHandler<int>(Plugin.WardMinimapPinScale, HandleLocalWardPinConfigChanged);
			BindHandler<Plugin.Toggle>(Plugin.WardMinimapActiveRanges, HandleLocalWardPinConfigChanged);
			_handlersBound = true;
		}

		private static void HandleMaxWardRadiusChanged(object? _, EventArgs __)
		{
			WardSettings.HandleMaxRadiusChanged();
		}

		private static void HandleMaxWardLimitChanged(object? _, EventArgs __)
		{
			WardOwnership.HandleWardLimitPolicyChanged();
		}

		private static void HandleWardPresenceConfigChanged(object? _, EventArgs __)
		{
			ManagedWardRuntimeInvalidationService.PublishPresencePolicyChanged("ward presence config changed");
		}

		private static void HandleRecipeSettingsChanged(object? _, EventArgs __)
		{
			WardPluginBootstrap.ApplyRecipeSettings();
		}

		private static void HandleLocalWardPinConfigChanged(object? _, EventArgs __)
		{
			WardMinimapPinsManager.HandleLocalConfigChanged();
		}

		private static void BindHandler<T>(ConfigEntry<T>? entry, EventHandler handler)
		{
			if (entry != null)
			{
				entry.SettingChanged += handler;
			}
		}

		private static void UnbindHandler<T>(ConfigEntry<T>? entry, EventHandler handler)
		{
			if (entry != null)
			{
				entry.SettingChanged -= handler;
			}
		}
	}
	internal readonly struct ManagedWardRef
	{
		internal PrivateArea? Area { get; }

		internal ZNetView? NView { get; }

		internal ZDO? Zdo { get; }

		internal StuWardArea? Component { get; }

		internal bool HasArea => (Object)(object)Area != (Object)null;

		internal bool HasManagedComponent => (Object)(object)Component != (Object)null;

		internal bool IsManagedZdo => WardOwnership.IsManagedWardZdo(Zdo);

		internal bool IsManaged
		{
			get
			{
				if (!HasManagedComponent)
				{
					return IsManagedZdo;
				}
				return true;
			}
		}

		internal bool IsPlacementGhost
		{
			get
			{
				if ((Object)(object)Area != (Object)null)
				{
					return Player.IsPlacementGhost(((Component)Area).gameObject);
				}
				return false;
			}
		}

		internal bool HasValidNetworkIdentity
		{
			get
			{
				if ((Object)(object)NView != (Object)null && NView.IsValid())
				{
					return Zdo != null;
				}
				return false;
			}
		}

		internal bool IsOwner
		{
			get
			{
				if ((Object)(object)NView != (Object)null && NView.IsValid())
				{
					return NView.IsOwner();
				}
				return false;
			}
		}

		internal long CreatorPlayerId
		{
			get
			{
				ZDO? zdo = Zdo;
				if (zdo == null)
				{
					return 0L;
				}
				return zdo.GetLong(ZDOVars.s_creator, 0L);
			}
		}

		private ManagedWardRef(PrivateArea? area, ZNetView? nview, ZDO? zdo, StuWardArea? component)
		{
			Area = area;
			NView = nview;
			Zdo = zdo;
			Component = component;
		}

		internal static ManagedWardRef FromArea(PrivateArea? area)
		{
			return FromArea(area, null);
		}

		internal static ManagedWardRef FromArea(PrivateArea? area, ZDO? knownZdo)
		{
			ZNetView nView = WardPrivateAreaSafeAccess.GetNView(area);
			ZDO zdo = ((knownZdo != null && knownZdo.IsValid()) ? knownZdo : WardPrivateAreaSafeAccess.GetZdo(nView));
			return new ManagedWardRef(area, nView, zdo, ((Object)(object)area != (Object)null) ? ((Component)area).GetComponent<StuWardArea>() : null);
		}

		internal ManagedWardRef EnsureManagedComponent(out bool added)
		{
			added = false;
			if ((Object)(object)Area == (Object)null || HasManagedComponent || !IsManagedZdo || IsPlacementGhost)
			{
				return this;
			}
			((Component)Area).gameObject.AddComponent<StuWardArea>();
			added = true;
			return FromArea(Area, Zdo);
		}
	}
	internal static class WardPatchRegistry
	{
		internal static void ApplyAll(Harmony harmony)
		{
			List<string> list = new List<string>();
			PatchWardCore(harmony, list);
			PatchInteractions(harmony, list);
			PatchBuildAndDamage(harmony, list);
			PatchItemAndCombat(harmony);
			PatchCompat(harmony);
			if (list.Count == 0)
			{
				return;
			}
			string text = "Failed to apply required patches: " + string.Join(", ", list);
			Plugin.Log.LogError((object)text);
			throw new InvalidOperationException(text);
		}

		private static void PatchWardCore(Harmony harmony, ICollection<string> failedRequiredPatches)
		{
			PatchRequired(harmony, typeof(PrivateAreaAwakePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(PrivateAreaOnDestroyPatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(PrivateAreaUpdateStatusPatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(PrivateAreaSetupPatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(ZNetSceneCreateObjectManagedWardPatch), failedRequiredPatches);
			PatchOptional(harmony, typeof(PrivateAreaShowAreaMarkerPatch));
			PatchOptional(harmony, typeof(PrivateAreaGetHoverTextPatch));
			PatchOptional(harmony, typeof(PrivateAreaHideMarkerPatch));
			PatchOptional(harmony, typeof(PrivateAreaHaveLocalAccessManagedPatch));
			PatchOptional(harmony, typeof(PrivateAreaCheckAccessManagedPatch));
			PatchOptional(harmony, typeof(PrivateAreaInteractAdminDebugPatch));
			PatchRequired(harmony, typeof(PrivateAreaRpcTogglePermittedManagedPatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(PrivateAreaRpcToggleEnabledAdminDebugPatch), failedRequiredPatches);
			PatchOptional(harmony, typeof(PrivateAreaRpcFlashShieldVolumePatch));
			PatchOptional(harmony, typeof(PrivateAreaAddPermittedSnapshotPatch));
			PatchOptional(harmony, typeof(PrivateAreaRemovePermittedSnapshotPatch));
			PatchOptional(harmony, typeof(PrivateAreaSetEnabledWardMinimapVisibilityPatch));
			PatchOptional(harmony, typeof(CircleProjectorCreateSegmentsPatch));
			PatchOptional(harmony, typeof(DoorRpcUseDoorPatch));
			PatchOptional(harmony, typeof(ZNetAwakeWardOwnershipPatch));
			PatchOptional(harmony, typeof(ZNetRpcPeerInfoWardOwnershipPatch));
			PatchOptional(harmony, typeof(ZNetRpcCharacterIdWardOwnershipPatch));
			PatchOptional(harmony, typeof(ZNetDisconnectWardOwnershipPatch));
			PatchOptional(harmony, typeof(PlayerStartWardOwnershipPatch));
			PatchOptional(harmony, typeof(PlayerOnDeathWardUiPatch));
			PatchOptional(harmony, typeof(PlayerOnRespawnWardUiPatch));
			PatchOptional(harmony, typeof(PlayerUpdateWardAdminDebugPatch));
			PatchOptional(harmony, typeof(MinimapSetMapModeWardPinsPatch));
			PatchOptional(harmony, typeof(PlayerUpdateWardPinsPatch));
			PatchOptional(harmony, typeof(ObjectDBAwakePatch));
			PatchOptional(harmony, typeof(ObjectDBCopyOtherDbPatch));
		}

		private static void PatchInteractions(Harmony harmony, ICollection<string> failedRequiredPatches)
		{
			PatchRequired(harmony, typeof(DirectInteractionPatches), failedRequiredPatches);
			PatchOptional(harmony, typeof(ContainerCheckAccessManagedPatch));
			PatchRequired(harmony, typeof(UseItemInteractionPatches), failedRequiredPatches);
			PatchOptional(harmony, typeof(StationUsePatches));
			PatchOptional(harmony, typeof(ProcessingInteractionPatches));
			PatchOptional(harmony, typeof(TeleportWorldTeleportPatch));
			PatchOptional(harmony, typeof(TeleportWorldTriggerPatch));
			PatchRequired(harmony, typeof(ItemDropPickupPatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(HumanoidPickupPatch), failedRequiredPatches);
		}

		private static void PatchBuildAndDamage(Harmony harmony, ICollection<string> failedRequiredPatches)
		{
			PatchRequired(harmony, typeof(PlayerTryPlacePiecePatch), failedRequiredPatches);
			PatchOptional(harmony, typeof(PlayerSetupPlacementGhostPatch));
			PatchOptional(harmony, typeof(PlayerUpdatePlacementGhostPatch));
			PatchRequired(harmony, typeof(PlayerPlacePiecePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(PlayerCheckCanRemovePiecePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(PlayerRemovePiecePatch), failedRequiredPatches);
			PatchOptional(harmony, typeof(PlayerRepairPatch));
			PatchRequired(harmony, typeof(ZNetSceneDestroyPatch), failedRequiredPatches);
			PatchOptional(harmony, typeof(AttackSpawnOnHitTerrainPatch));
			PatchOptional(harmony, typeof(TerrainOpAwakePatch));
			PatchRequired(harmony, typeof(WearNTearDamagePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(WearNTearRpcDamagePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(WearNTearRemovePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(WearNTearRpcRemovePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(DestructibleDamagePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(DestructibleRpcDamagePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(TreeBaseDamagePatch), failedRequiredPatches);
			PatchRequired(harmony, typeof(TreeBaseRpcDamagePatch), failedRequiredPatches);
		}

		private static void PatchItemAndCombat(Harmony harmony)
		{
			PatchOptional(harmony, typeof(PlayerUseHotbarItemPatch));
			PatchOptional(harmony, typeof(HumanoidUseItemPatch));
			PatchOptional(harmony, typeof(HumanoidUpdateEquipmentPatch));
			PatchOptional(harmony, typeof(HumanoidEquipItemPatch));
			PatchOptional(harmony, typeof(HumanoidStartAttackPatch));
			PatchOptional(harmony, typeof(AttackStartBlockedItemTargetPatch));
			PatchOptional(harmony, typeof(InventoryGuiOnRightClickItemPatch));
			PatchOptional(harmony, typeof(TameableCollectorCollectorItemPatch));
			PatchOptional(harmony, typeof(AzuCraftyBoxesNearbyContainersPatch));
			PatchOptional(harmony, typeof(FeastRpcTryEatPatch));
			PatchOptional(harmony, typeof(PlayerAutoPickupPatch));
			PatchOptional(harmony, typeof(TerminalAwakeWardReportCommandPatch));
			PatchOptional(harmony, typeof(TerminalTryRunCommandWardReportPatch));
		}

		private static void PatchCompat(Harmony harmony)
		{
			Harmony harmony2 = harmony;
			PatchOptionalCompat("GuildsCompat", delegate
			{
				GuildsCompat.TryPatch(harmony2);
			});
			PatchOptionalCompat("TargetPortalCompat", delegate
			{
				TargetPortalCompat.TryPatch(harmony2);
			});
		}

		private static void PatchRequired(Harmony harmony, Type patchType, ICollection<string> failedRequiredPatches)
		{
			try
			{
				harmony.CreateClassProcessor(patchType).Patch();
			}
			catch (Exception ex)
			{
				failedRequiredPatches.Add(patchType.Name);
				Plugin.Log.LogError((object)("Failed to patch required " + patchType.Name + ": " + ex.GetType().Name + ": " + ex.Message));
			}
		}

		private static void PatchOptional(Harmony harmony, Type patchType)
		{
			try
			{
				harmony.CreateClassProcessor(patchType).Patch();
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to patch optional " + patchType.Name + ": " + ex.GetType().Name + ": " + ex.Message));
			}
		}

		private static void PatchOptionalCompat(string name, Action patchAction)
		{
			try
			{
				patchAction();
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to patch " + name + ": " + ex.GetType().Name + ": " + ex.Message));
			}
		}
	}
	[DisallowMultipleComponent]
	internal sealed class StuWardArea : MonoBehaviour
	{
		internal const string PrefabName = "piece_stuward";

		internal const string BasePrefabName = "guard_stone";

		internal const string DisplayName = "$stuw_piece_name";

		internal const string Description = "$stuw_piece_desc";

		internal static bool IsManaged(PrivateArea? area)
		{
			if ((Object)(object)area != (Object)null)
			{
				return (Object)(object)((Component)area).GetComponent<StuWardArea>() != (Object)null;
			}
			return false;
		}
	}
	internal static class ManagedWardIdentity
	{
		internal static bool IsManaged(PrivateArea? area)
		{
			bool matchedByComponent;
			bool matchedByZdo;
			return TryResolve(ManagedWardRef.FromArea(area), repairComponent: false, out matchedByComponent, out matchedByZdo);
		}

		internal static bool EnsureManagedComponent(PrivateArea? area)
		{
			return EnsureManagedComponent(ManagedWardRef.FromArea(area));
		}

		internal static bool EnsureManagedComponent(PrivateArea? area, ZDO? zdo)
		{
			return EnsureManagedComponent(ManagedWardRef.FromArea(area, zdo));
		}

		internal static bool EnsureManagedComponent(ManagedWardRef ward)
		{
			bool matchedByComponent;
			bool matchedByZdo;
			return TryResolve(ward, repairComponent: true, out matchedByComponent, out matchedByZdo) && matchedByComponent;
		}

		internal static bool TryResolve(PrivateArea? area, ZDO? zdo, bool repairComponent, out bool matchedByComponent, out bool matchedByZdo)
		{
			return TryResolve(ManagedWardRef.FromArea(area, zdo), repairComponent, out matchedByComponent, out matchedByZdo);
		}

		internal static bool TryResolve(ManagedWardRef ward, bool repairComponent, out bool matchedByComponent, out bool matchedByZdo)
		{
			matchedByComponent = ward.HasManagedComponent;
			matchedByZdo = ward.IsManagedZdo;
			if (!ward.HasArea)
			{
				return matchedByZdo;
			}
			if ((!matchedByComponent & matchedByZdo) && repairComponent)
			{
				bool added;
				ManagedWardRef managedWardRef = ward.EnsureManagedComponent(out added);
				matchedByComponent = managedWardRef.HasManagedComponent;
				if (added)
				{
					Plugin.LogWardDiagnosticVerbose("Placement.Identity", "Restored missing StuWardArea component from managed ward ZDO identity. " + WardDiagnosticInfo.DescribeWard(managedWardRef.Area));
				}
			}
			return matchedByComponent | matchedByZdo;
		}
	}
	internal sealed class StuWardPlacedHook : MonoBehaviour, IPlaced
	{
		public void OnPlaced()
		{
			PrivateArea component = ((Component)this).GetComponent<PrivateArea>();
			ManagedWardRef ward = ManagedWardRef.FromArea(component);
			if (ManagedWardIdentity.EnsureManagedComponent(ward))
			{
				WardOwnership.TryStampLocalManagedWardOwnerAccount(ward);
				WardOwnership.NotifyServerManagedWardPlaced(ward);
				ManagedWardMapStateService.NotifyLiveWardMutation(component, ManagedWardMapMutationKind.IndexAndPins, "local managed ward placed");
				Plugin.LogWardDiagnosticVerbose("Placement.OnPlaced", "IPlaced.OnPlaced hit for managed ward. " + WardDiagnosticInfo.DescribeWard(component));
			}
		}
	}
	internal static class StuWardPrefab
	{
		private static bool _registered;

		private static GameObject? _stuWardPrefab;

		private static GameObject? _vanillaGuardStonePrefab;

		private static int _vanillaGuardStoneIndex = -1;

		private static Requirement[]? _defaultStuWardRequirements;

		private static string? _lastLoggedPieceIconState;

		internal static void Register()
		{
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			//IL_005e: Expected O, but got Unknown
			//IL_0069: Unknown result type (might be due to invalid IL or missing references)
			//IL_006f: Expected O, but got Unknown
			if (_registered || PieceManager.Instance.GetPiece("piece_stuward") != null)
			{
				_registered = true;
			}
			else
			{
				if ((Object)(object)PrefabManager.Instance.GetPrefab("guard_stone") == (Object)null)
				{
					return;
				}
				PieceConfig val = new PieceConfig
				{
					PieceTable = "Hammer",
					Name = "$stuw_piece_name",
					Description = "$stuw_piece_desc"
				};
				CustomPiece val2 = new CustomPiece("piece_stuward", "guard_stone", val);
				GameObject piecePrefab = val2.PiecePrefab;
				Piece piece = val2.Piece;
				PrivateArea val3 = (((Object)(object)piecePrefab != (Object)null) ? piecePrefab.GetComponent<PrivateArea>() : null);
				if ((Object)(object)piecePrefab == (Object)null || (Object)(object)piece == (Object)null || (Object)(object)val3 == (Object)null)
				{
					Plugin.Log.LogWarning((object)"Failed to create STUWard clone prefab from guard_stone.");
					return;
				}
				if ((Object)(object)piecePrefab.GetComponent<StuWardArea>() == (Object)null)
				{
					piecePrefab.AddComponent<StuWardArea>();
				}
				if ((Object)(object)piecePrefab.GetComponent<StuWardPlacedHook>() == (Object)null)
				{
					piecePrefab.AddComponent<StuWardPlacedHook>();
				}
				piece.m_name = "$stuw_piece_name";
				piece.m_description = "$stuw_piece_desc";
				piece.m_resources = CloneRequirements(piece.m_resources);
				val3.m_name = "$stuw_piece_name";
				val3.m_radius = 8f;
				if ((Object)(object)val3.m_areaMarker != (Object)null)
				{
					val3.m_areaMarker.m_radius = 8f;
				}
				_stuWardPrefab = piecePrefab;
				_defaultStuWardRequirements = CloneRequirements(piece.m_resources);
				PieceManager.Instance.AddPiece(val2);
				_registered = PieceManager.Instance.GetPiece("piece_stuward") != null;
				if (_registered)
				{
					Plugin.Log.LogInfo((object)"Registered STUWard clone piece.");
				}
			}
		}

		internal static void ApplyRecipeSettings()
		{
			ApplyVanillaGuardStoneRecipeSetting();
			ApplyStuWardRecipeSetting();
		}

		internal static Sprite? GetPieceIcon()
		{
			Piece stuWardPiece = GetStuWardPiece();
			if ((Object)(object)stuWardPiece != (Object)null && (Object)(object)stuWardPiece.m_icon != (Object)null)
			{
				return LogPieceIconResolution(stuWardPiece.m_icon, "stuWardPrefab piece icon '" + ((Object)stuWardPiece.m_icon).name + "'");
			}
			CustomPiece piece = PieceManager.Instance.GetPiece("piece_stuward");
			if ((Object)(object)((piece != null) ? piece.Piece : null) != (Object)null && (Object)(object)piece.Piece.m_icon != (Object)null)
			{
				return LogPieceIconResolution(piece.Piece.m_icon, "registered piece icon '" + ((Object)piece.Piece.m_icon).name + "'");
			}
			GameObject val = ((piece != null) ? piece.PiecePrefab : null) ?? PrefabManager.Instance.GetPrefab("piece_stuward") ?? PrefabManager.Instance.GetPrefab("guard_stone");
			Sprite val2 = ((!((Object)(object)val != (Object)null)) ? null : val.GetComponent<Piece>()?.m_icon);
			if ((Object)(object)val2 != (Object)null)
			{
				string text = (((Object)(object)val != (Object)null) ? ((Object)val).name : "null");
				return LogPieceIconResolution(val2, "prefab '" + text + "' piece icon '" + ((Object)val2).name + "'");
			}
			return LogMissingPieceIcon(string.Format("stuWardPrefabPresent={0}, registeredPiecePresent={1}, registeredPiecePrefabPresent={2}, fallbackPrefab='{3}'", (Object)(object)_stuWardPrefab != (Object)null, (Object)(object)((piece != null) ? piece.Piece : null) != (Object)null, (Object)(object)((piece != null) ? piece.PiecePrefab : null) != (Object)null, ((val != null) ? ((Object)val).name : null) ?? "null"));
		}

		internal static Requirement[] GetCurrentStuWardRequirements()
		{
			return CloneRequirements(GetStuWardPiece()?.m_resources);
		}

		private static Piece? GetStuWardPiece()
		{
			Piece val = (((Object)(object)_stuWardPrefab != (Object)null) ? _stuWardPrefab.GetComponent<Piece>() : null);
			if ((Object)(object)val != (Object)null)
			{
				return val;
			}
			CustomPiece piece = PieceManager.Instance.GetPiece("piece_stuward");
			if (piece == null)
			{
				return null;
			}
			return piece.Piece;
		}

		private static Sprite LogPieceIconResolution(Sprite icon, string source)
		{
			string text = "resolved:" + source;
			if (_lastLoggedPieceIconState != text)
			{
				_lastLoggedPieceIconState = text;
				Plugin.LogWardDiagnosticVerbose("WardPins.Icon", "Resolved piece_stuward icon from " + source + ".");
			}
			return icon;
		}

		private static Sprite? LogMissingPieceIcon(string context)
		{
			string text = "missing:" + context;
			if (_lastLoggedPieceIconState != text)
			{
				_lastLoggedPieceIconState = text;
				Plugin.LogWardDiagnosticFailure("WardPins.Icon", "Failed to resolve piece_stuward icon. " + context);
			}
			return null;
		}

		internal static void ApplyVanillaGuardStoneRecipeSetting()
		{
			PieceTable? hammerPieceTable = GetHammerPieceTable();
			List<GameObject> list = hammerPieceTable?.m_pieces;
			GameObject prefab = PrefabManager.Instance.GetPrefab("guard_stone");
			if ((Object)(object)hammerPieceTable == (Object)null || list == null || (Object)(object)prefab == (Object)null)
			{
				return;
			}
			if (_vanillaGuardStonePrefab == null)
			{
				_vanillaGuardStonePrefab = prefab;
			}
			List<int> matchingGuardStoneIndexes = GetMatchingGuardStoneIndexes(list, prefab);
			if (_vanillaGuardStoneIndex < 0 && matchingGuardStoneIndexes.Count > 0)
			{
				_vanillaGuardStoneIndex = matchingGuardStoneIndexes[0];
			}
			if (Plugin.DisableVanillaGuardStoneRecipe != null && Plugin.DisableVanillaGuardStoneRecipe.Value == Plugin.Toggle.On)
			{
				for (int num = matchingGuardStoneIndexes.Count - 1; num >= 0; num--)
				{
					list.RemoveAt(matchingGuardStoneIndexes[num]);
				}
			}
			else if (matchingGuardStoneIndexes.Count == 0 && (Object)(object)_vanillaGuardStonePrefab != (Object)null)
			{
				int index = ((_vanillaGuardStoneIndex >= 0) ? Mathf.Clamp(_vanillaGuardStoneIndex, 0, list.Count) : list.Count);
				list.Insert(index, _vanillaGuardStonePrefab);
			}
			Player localPlayer = Player.m_localPlayer;
			if (localPlayer != null)
			{
				localPlayer.UpdateAvailablePiecesList();
			}
		}

		private static void ApplyStuWardRecipeSetting()
		{
			Piece val = (((Object)(object)_stuWardPrefab != (Object)null) ? _stuWardPrefab.GetComponent<Piece>() : null);
			if ((Object)(object)val == (Object)null)
			{
				return;
			}
			string text = Plugin.StuWardRecipe?.Value?.Trim() ?? string.Empty;
			Requirement[] requirements;
			if (string.IsNullOrWhiteSpace(text))
			{
				if (_defaultStuWardRequirements != null)
				{
					val.m_resources = CloneRequirements(_defaultStuWardRequirements);
					Player localPlayer = Player.m_localPlayer;
					if (localPlayer != null)
					{
						localPlayer.UpdateAvailablePiecesList();
					}
				}
			}
			else if (!TryParseRequirements(text, out requirements))
			{
				Plugin.Log.LogWarning((object)("Invalid STUWard recipe override '" + text + "'. Keeping previous recipe."));
			}
			else
			{
				val.m_resources = requirements;
				Player localPlayer2 = Player.m_localPlayer;
				if (localPlayer2 != null)
				{
					localPlayer2.UpdateAvailablePiecesList();
				}
			}
		}

		private static PieceTable? GetHammerPieceTable()
		{
			GameObject prefab = PrefabManager.Instance.GetPrefab("Hammer");
			return (((Object)(object)prefab != (Object)null) ? prefab.GetComponent<ItemDrop>() : null)?.m_itemData?.m_shared?.m_buildPieces;
		}

		private static List<int> GetMatchingGuardStoneIndexes(List<GameObject> pieces, GameObject guardStonePrefab)
		{
			List<int> list = new List<int>();
			for (int i = 0; i < pieces.Count; i++)
			{
				GameObject val = pieces[i];
				if (!((Object)(object)val == (Object)null) && ((Object)(object)val == (Object)(object)guardStonePrefab || ((Object)val).name == "guard_stone"))
				{
					list.Add(i);
				}
			}
			return list;
		}

		private static Requirement[] CloneRequirements(Requirement[]? source)
		{
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0049: Unknown result type (might be due to invalid IL or missing references)
			//IL_0055: Unknown result type (might be due to invalid IL or missing references)
			//IL_0062: Expected O, but got Unknown
			if (source == null || source.Length == 0)
			{
				return Array.Empty<Requirement>();
			}
			Requirement[] array = (Requirement[])(object)new Requirement[source.Length];
			for (int i = 0; i < source.Length; i++)
			{
				Requirement val = source[i];
				array[i] = new Requirement
				{
					m_resItem = val.m_resItem,
					m_amount = val.m_amount,
					m_extraAmountOnlyOneIngredient = val.m_extraAmountOnlyOneIngredient,
					m_amountPerLevel = val.m_amountPerLevel,
					m_recover = val.m_recover
				};
			}
			return array;
		}

		private static bool TryParseRequirements(string value, out Requirement[] requirements)
		{
			//IL_00eb: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f8: Unknown result type (might be due to invalid IL or missing references)
			//IL_0100: Unknown result type (might be due to invalid IL or missing references)
			//IL_0107: Unknown result type (might be due to invalid IL or missing references)
			//IL_0114: Expected O, but got Unknown
			requirements = Array.Empty<Requirement>();
			string[] array = value.Split(new char[4] { ',', ';', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
			if (array.Length == 0)
			{
				return false;
			}
			List<Requirement> list = new List<Requirement>(array.Length);
			string[] array2 = array;
			for (int i = 0; i < array2.Length; i++)
			{
				string[] array3 = array2[i].Split(':');
				int num = array3.Length;
				if ((num < 2 || num > 3) ? true : false)
				{
					return false;
				}
				string text = array3[0].Trim();
				if (string.IsNullOrWhiteSpace(text) || !int.TryParse(array3[1], out var result) || result <= 0)
				{
					return false;
				}
				GameObject val = ResolveItemPrefab(text);
				ItemDrop val2 = (((Object)(object)val != (Object)null) ? val.GetComponent<ItemDrop>() : null);
				if ((Object)(object)val2 == (Object)null)
				{
					Plugin.Log.LogWarning((object)("Unable to resolve STUWard recipe item prefab '" + text + "'."));
					return false;
				}
				bool result2 = true;
				if (array3.Length == 3 && !TryParseBool(array3[2], out result2))
				{
					return false;
				}
				list.Add(new Requirement
				{
					m_resItem = val2,
					m_amount = result,
					m_amountPerLevel = 1,
					m_recover = result2
				});
			}
			requirements = list.ToArray();
			return true;
		}

		private static GameObject? ResolveItemPrefab(string prefabName)
		{
			if (string.IsNullOrWhiteSpace(prefabName))
			{
				return null;
			}
			ObjectDB instance = ObjectDB.instance;
			GameObject val = ((instance != null) ? instance.GetItemPrefab(prefabName) : null);
			if ((Object)(object)val != (Object)null)
			{
				return val;
			}
			return PrefabManager.Instance.GetPrefab(prefabName);
		}

		private static bool TryParseBool(string value, out bool result)
		{
			switch (value.Trim().ToLowerInvariant())
			{
			case "1":
			case "yes":
			case "on":
			case "true":
				result = true;
				return true;
			case "0":
			case "off":
			case "no":
			case "false":
				result = false;
				return true;
			default:
				result = false;
				return false;
			}
		}
	}
	[HarmonyPatch(typeof(ObjectDB), "Awake")]
	internal static class ObjectDBAwakePatch
	{
		private static void Postfix()
		{
			Localizer.ReloadCurrentLanguageIfAvailable();
			StuWardPrefab.ApplyRecipeSettings();
		}
	}
	[HarmonyPatch(typeof(ObjectDB), "CopyOtherDB")]
	internal static class ObjectDBCopyOtherDbPatch
	{
		private static void Postfix()
		{
			Localizer.ReloadCurrentLanguageIfAvailable();
			StuWardPrefab.ApplyRecipeSettings();
		}
	}
	internal readonly struct CachedWardGuildIdentity
	{
		internal bool HasGuild { get; }

		internal int GuildId { get; }

		internal string GuildName { get; }

		internal DateTime ExpiresAtUtc { get; }

		internal CachedWardGuildIdentity(bool hasGuild, int guildId, string guildName, DateTime expiresAtUtc)
		{
			HasGuild = hasGuild;
			GuildId = guildId;
			GuildName = guildName;
			ExpiresAtUtc = expiresAtUtc;
		}
	}
	internal readonly struct CachedPlayerPlatformIdentity
	{
		internal bool HasPlatformId { get; }

		internal string PlatformId { get; }

		internal DateTime ExpiresAtUtc { get; }

		internal CachedPlayerPlatformIdentity(bool hasPlatformId, string platformId, DateTime expiresAtUtc)
		{
			HasPlatformId = hasPlatformId;
			PlatformId = platformId;
			ExpiresAtUtc = expiresAtUtc;
		}
	}
	internal readonly struct WardGuildCharacterIdentity
	{
		internal long PlayerId { get; }

		internal string AccountId { get; }

		internal string PlayerName { get; }

		internal bool HasPlayerId => PlayerId != 0;

		internal bool HasAccountAndName
		{
			get
			{
				if (!string.IsNullOrWhiteSpace(AccountId))
				{
					return !string.IsNullOrWhiteSpace(PlayerName);
				}
				return false;
			}
		}

		internal WardGuildCharacterIdentity(long playerId, string accountId, string playerName)
		{
			PlayerId = playerId;
			AccountId = WardOwnership.NormalizeAccountIdValue(accountId);
			PlayerName = playerName?.Trim() ?? string.Empty;
		}
	}
	internal static class GuildsCompat
	{
		private enum AvailabilityState
		{
			Unknown,
			Available,
			Unavailable
		}

		private sealed class PendingWardGuildProjectionRefreshState
		{
			internal readonly Dictionary<long, WardGuildCharacterIdentity> TargetIdentitiesByPlayerId = new Dictionary<long, WardGuildCharacterIdentity>();

			internal readonly Dictionary<string, WardGuildCharacterIdentity> TargetIdentitiesByCharacterKey = new Dictionary<string, WardGuildCharacterIdentity>(StringComparer.Ordinal);

			internal readonly HashSet<int> AffectedGuildIds = new HashSet<int>();

			internal bool PendingFullRefresh;

			internal bool PendingLiveDisplayRefresh;

			internal string PendingLiveDisplayReason = string.Empty;

			internal DateTime FlushAtUtc = DateTime.MinValue;
		}

		private const string GuildIdKey = "stuw_guild_id";

		private const string GuildNameKey = "stuw_guild_name";

		private static readonly TimeSpan GuildLookupCacheDuration = TimeSpan.FromSeconds(30.0);

		private const string SyncPlayerGuildRpc = "STUWard_SyncPlayerGuild";

		private static readonly TimeSpan PendingPlayerGuildSyncLifetime = TimeSpan.FromSeconds(15.0);

		private static readonly Dictionary<long, SyncedWardGuildIdentity> ServerSyncedGuildByPlayerId = new Dictionary<long, SyncedWardGuildIdentity>();

		private static readonly Dictionary<string, SyncedWardGuildIdentity> ServerSyncedGuildByCharacterKey = new Dictionary<string, SyncedWardGuildIdentity>(StringComparer.Ordinal);

		private static readonly Dictionary<long, PendingPlayerGuildSync> PendingPlayerGuildSyncsBySender = new Dictionary<long, PendingPlayerGuildSync>();

		private static bool _syncRpcsRegistered;

		private static bool _localGuildSyncPending = true;

		private static long _lastSyncedLocalPlayerId;

		private static int _lastSyncedLocalGuildId = int.MinValue;

		private static string _lastSyncedLocalGuildName = string.Empty;

		private const string GuildsPluginGuid = "org.bepinex.plugins.guilds";

		private static readonly TimeSpan AvailabilityProbeBackoff = TimeSpan.FromSeconds(2.0);

		private static readonly Assembly? GuildsAssembly = GetPluginAssembly("org.bepinex.plugins.guilds");

		private static readonly Type? ApiType = GuildsAssembly?.GetType("Guilds.API");

		private static readonly Type? GuildType = GuildsAssembly?.GetType("Guilds.Guild");

		private static readonly Type? GuildGeneralType = GuildsAssembly?.GetType("Guilds.GuildGeneral");

		private static readonly Type? PlayerReferenceType = GuildsAssembly?.GetType("Guilds.PlayerReference");

		private static readonly Type? GuildJoinedDelegateType = ApiType?.GetNestedType("GuildJoined", BindingFlags.Public | BindingFlags.NonPublic);

		private static readonly Type? GuildLeftDelegateType = ApiType?.GetNestedType("GuildLeft", BindingFlags.Public | BindingFlags.NonPublic);

		private static readonly Type? GuildCreatedDelegateType = ApiType?.GetNestedType("GuildCreated", BindingFlags.Public | BindingFlags.NonPublic);

		private static readonly Type? GuildDeletedDelegateType = ApiType?.GetNestedType("GuildDeleted", BindingFlags.Public | BindingFlags.NonPublic);

		private static readonly MethodInfo? IsLoadedMethod = ((ApiType != null) ? AccessTools.Method(ApiType, "IsLoaded", (Type[])null, (Type[])null) : null);

		private static readonly MethodInfo? GetPlayerGuildByPlayerMethod = ((ApiType != null) ? AccessTools.Method(ApiType, "GetPlayerGuild", new Type[1] { typeof(Player) }, (Type[])null) : null);

		private static readonly MethodInfo? GetPlayerGuildByReferenceMethod = ((ApiType != null && PlayerReferenceType != null) ? AccessTools.Method(ApiType, "GetPlayerGuild", new Type[1] { PlayerReferenceType }, (Type[])null) : null);

		private static readonly MethodInfo? GetGuildsMethod = ((ApiType != null) ? AccessTools.Method(ApiType, "GetGuilds", Type.EmptyTypes, (Type[])null) : null);

		private static readonly MethodInfo? GetGuildByIdMethod = ((ApiType != null) ? AccessTools.Method(ApiType, "GetGuild", new Type[1] { typeof(int) }, (Type[])null) : null);

		private static readonly MethodInfo? PlayerReferenceFromStringMethod = ((PlayerReferenceType != null) ? AccessTools.Method(PlayerReferenceType, "fromString", new Type[1] { typeof(string) }, (Type[])null) : null);

		private static readonly MethodInfo? RegisterOnGuildJoinedMethod = ((ApiType != null && GuildJoinedDelegateType != null) ? AccessTools.Method(ApiType, "RegisterOnGuildJoined", new Type[1] { GuildJoinedDelegateType }, (Type[])null) : null);

		private static readonly MethodInfo? RegisterOnGuildLeftMethod = ((ApiType != null && GuildLeftDelegateType != null) ? AccessTools.Method(ApiType, "RegisterOnGuildLeft", new Type[1] { GuildLeftDelegateType }, (Type[])null) : null);

		private static readonly MethodInfo? RegisterOnGuildCreatedMethod = ((ApiType != null && GuildCreatedDelegateType != null) ? AccessTools.Method(ApiType, "RegisterOnGuildCreated", new Type[1] { GuildCreatedDelegateType }, (Type[])null) : null);

		private static readonly MethodInfo? RegisterOnGuildDeletedMethod = ((ApiType != null && GuildDeletedDelegateType != null) ? AccessTools.Method(ApiType, "RegisterOnGuildDeleted", new Type[1] { GuildDeletedDelegateType }, (Type[])null) : null);

		private static readonly MethodInfo? SaveGuildMethod = ((ApiType != null && GuildType != null) ? AccessTools.Method(ApiType, "SaveGuild", new Type[1] { GuildType }, (Type[])null) : null);

		private static readonly FieldInfo? PlayerInfoUserInfoField = AccessTools.Field(typeof(PlayerInfo), "m_userInfo");

		private static readonly FieldInfo? UserInfoIdField = ((PlayerInfoUserInfoField?.FieldType != null) ? AccessTools.Field(PlayerInfoUserInfoField.FieldType, "m_id") : null);

		private static readonly FieldInfo? GuildNameField = ((GuildType != null) ? AccessTools.Field(GuildType, "Name") : null);

		private static readonly FieldInfo? GuildGeneralField = ((GuildType != null) ? AccessTools.Field(GuildType, "General") : null);

		private static readonly FieldInfo? GuildGeneralIdField = ((GuildGeneralType != null) ? AccessTools.Field(GuildGeneralType, "id") : null);

		private static readonly FieldInfo? GuildMembersField = ((GuildType != null) ? AccessTools.Field(GuildType, "Members") : null);

		private static readonly FieldInfo? PlayerReferenceIdField = ((PlayerReferenceType != null) ? AccessTools.Field(PlayerReferenceType, "id") : null);

		private static readonly FieldInfo? PlayerReferenceNameField = ((PlayerReferenceType != null) ? (AccessTools.Field(PlayerReferenceType, "name") ?? AccessTools.Field(PlayerReferenceType, "Name")) : null);

		private static readonly bool HasGuildsApiSurface = ApiType != null && IsLoadedMethod != null;

		private static AvailabilityState _availabilityState = AvailabilityState.Unknown;

		private static DateTime _nextAvailabilityProbeUtc = DateTime.MinValue;

		private static readonly TimeSpan PendingWardGuildProjectionRefreshDebounce = TimeSpan.FromMilliseconds(250.0);

		private static readonly PendingWardGuildProjectionRefreshState PendingWardGuildProjectionRefresh = new PendingWardGuildProjectionRefreshState();

		private static readonly Dictionary<long, CachedWardGuildIdentity> PlayerGuildCache = new Dictionary<long, CachedWardGuildIdentity>();

		private static readonly Dictionary<long, CachedPlayerPlatformIdentity> PlayerPlatformIdCache = new Dictionary<long, CachedPlayerPlatformIdentity>();

		private static bool _guildHooksRegistered;

		private static bool _guildHooksActive;

		private static bool _saveGuildPatched;

		internal static void ResetRuntimeState()
		{
			PlayerGuildCache.Clear();
			PlayerPlatformIdCache.Clear();
			ResetPendingWardGuildProjectionRefreshes();
			ResetSyncedGuildState();
			_availabilityState = AvailabilityState.Unknown;
			_nextAvailabilityProbeUtc = DateTime.MinValue;
		}

		internal static void EnsureRuntimeBindings()
		{
			RegisterSyncRpcs();
		}

		internal static void OnZNetAwake()
		{
			ResetRuntimeState();
			EnsureRuntimeBindings();
		}

		internal static WardGuildIdentity GetPlayerGuildIdentity(Player? player)
		{
			if (!TryGetGuild(player, out var guild))
			{
				return default(WardGuildIdentity);
			}
			return guild;
		}

		internal static WardGuildIdentity GetPlayerGuildIdentity(long playerId)
		{
			if (!TryGetGuild(playerId, out var guild))
			{
				return default(WardGuildIdentity);
			}
			return guild;
		}

		internal static WardGuildIdentity GetWardGuildIdentity(PrivateArea? area)
		{
			return new WardGuildIdentity(GetWardGuildId(area), GetWardGuildName(area));
		}

		internal static WardGuildIdentity GetWardGuildIdentity(ZDO? zdo)
		{
			return new WardGuildIdentity(GetWardGuildId(zdo), GetWardGuildName(zdo));
		}

		internal static int GetPlayerGuildId(Player? player)
		{
			if (!TryGetGuild(player, out var guild))
			{
				return 0;
			}
			return guild.Id;
		}

		internal static int GetPlayerGuildId(long playerId)
		{
			if (!TryGetGuild(playerId, out var guild))
			{
				return 0;
			}
			return guild.Id;
		}

		internal static string GetPlayerGuildName(long playerId)
		{
			if (!TryGetGuild(playerId, out var guild))
			{
				return string.Empty;
			}
			return guild.Name;
		}

		internal static int GetWardGuildId(ZDO? zdo)
		{
			if (zdo == null)
			{
				return 0;
			}
			return zdo.GetInt("stuw_guild_id", 0);
		}

		internal static string GetWardGuildName(ZDO? zdo)
		{
			return ((zdo != null) ? zdo.GetString("stuw_guild_name", string.Empty) : null) ?? string.Empty;
		}

		internal static string BuildCharacterIdentityKey(string accountId, string playerName)
		{
			string text = WardOwnership.NormalizeAccountIdValue(accountId);
			string text2 = playerName?.Trim() ?? string.Empty;
			if (string.IsNullOrWhiteSpace(text) || string.IsNullOrWhiteSpace(text2))
			{
				return string.Empty;
			}
			return text + "\n" + text2;
		}

		internal static void Update()
		{
			SyncLocalPlayerGuildIfNeeded(force: false);
			ProcessPendingPlayerGuildSyncs();
			ProcessPendingWardGuildProjectionRefreshes();
		}

		internal static void OnLocalPlayerStarted(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				_localGuildSyncPending = true;
				SyncLocalPlayerGuildIfNeeded(force: true);
			}
		}

		internal static void ResetSyncedGuildState()
		{
			ServerSyncedGuildByPlayerId.Clear();
			ServerSyncedGuildByCharacterKey.Clear();
			PendingPlayerGuildSyncsBySender.Clear();
			_syncRpcsRegistered = false;
			_localGuildSyncPending = true;
			_lastSyncedLocalPlayerId = 0L;
			_lastSyncedLocalGuildId = int.MinValue;
			_lastSyncedLocalGuildName = string.Empty;
		}

		internal static bool TryGetSyncedGuildIdentity(long playerId, string accountId, string playerName, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if (playerId != 0L && ServerSyncedGuildByPlayerId.TryGetValue(playerId, out var value))
			{
				guild = (value.HasGuild ? new WardGuildIdentity(value.GuildId, value.GuildName) : default(WardGuildIdentity));
				return true;
			}
			string text = BuildCharacterIdentityKey(accountId, playerName);
			if (string.IsNullOrWhiteSpace(text) || !ServerSyncedGuildByCharacterKey.TryGetValue(text, out var value2))
			{
				return false;
			}
			guild = (value2.HasGuild ? new WardGuildIdentity(value2.GuildId, value2.GuildName) : default(WardGuildIdentity));
			return true;
		}

		internal static bool TryGetSyncedGuildIdentity(string accountId, string playerName, out WardGuildIdentity guild)
		{
			return TryGetSyncedGuildIdentity(0L, accountId, playerName, out guild);
		}

		private static void RegisterSyncRpcs()
		{
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (!_syncRpcsRegistered && instance != null)
			{
				instance.Register<ZPackage>("STUWard_SyncPlayerGuild", (Action<long, ZPackage>)HandleSyncPlayerGuild);
				_syncRpcsRegistered = true;
			}
		}

		private static void SyncLocalPlayerGuildIfNeeded(bool force)
		{
			//IL_0103: Unknown result type (might be due to invalid IL or missing references)
			//IL_010a: Expected O, but got Unknown
			Player localPlayer = Player.m_localPlayer;
			ZNet instance = ZNet.instance;
			if ((Object)(object)localPlayer == (Object)null || (Object)(object)instance == (Object)null)
			{
				return;
			}
			long playerID = localPlayer.GetPlayerID();
			string playerAccountId = WardOwnership.GetPlayerAccountId(localPlayer);
			if (playerID == 0L || string.IsNullOrWhiteSpace(playerAccountId))
			{
				return;
			}
			WardGuildIdentity playerGuildIdentity = GetPlayerGuildIdentity(localPlayer);
			string text = playerGuildIdentity.Name ?? string.Empty;
			bool flag = _localGuildSyncPending || playerID != _lastSyncedLocalPlayerId || playerGuildIdentity.Id != _lastSyncedLocalGuildId || !string.Equals(text, _lastSyncedLocalGuildName, StringComparison.Ordinal);
			if (!force && !flag)
			{
				return;
			}
			_lastSyncedLocalPlayerId = playerID;
			_lastSyncedLocalGuildId = playerGuildIdentity.Id;
			_lastSyncedLocalGuildName = text;
			_localGuildSyncPending = false;
			if (instance.IsServer())
			{
				if (UpsertSyncedGuildIdentity(playerID, playerAccountId, localPlayer.GetPlayerName(), playerGuildIdentity, out var previousGuild))
				{
					RefreshWardGuildProjectionForCharacter(new WardGuildCharacterIdentity(playerID, playerAccountId, localPlayer.GetPlayerName()), liveDisplayRefresh: true, playerGuildIdentity.Id, previousGuild.Id);
				}
				return;
			}
			ZRoutedRpc instance2 = ZRoutedRpc.instance;
			if (instance2 != null)
			{
				long serverPeerID = instance2.GetServerPeerID();
				if (serverPeerID != 0L)
				{
					ZPackage val = new ZPackage();
					val.Write(playerGuildIdentity.Id);
					val.Write(text);
					instance2.InvokeRoutedRPC(serverPeerID, "STUWard_SyncPlayerGuild", new object[1] { val });
				}
			}
		}

		private static void HandleSyncPlayerGuild(long sender, ZPackage pkg)
		{
			if (!((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				int guildId = pkg.ReadInt();
				string guildName = pkg.ReadString();
				if (!TryApplySyncedGuildIdentity(sender, guildId, guildName))
				{
					PendingPlayerGuildSyncsBySender[sender] = new PendingPlayerGuildSync(sender, guildId, guildName, DateTime.UtcNow);
				}
			}
		}

		private static void ProcessPendingPlayerGuildSyncs()
		{
			if (PendingPlayerGuildSyncsBySender.Count == 0 || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			List<long> list = null;
			List<long> list2 = null;
			DateTime utcNow = DateTime.UtcNow;
			foreach (KeyValuePair<long, PendingPlayerGuildSync> item in PendingPlayerGuildSyncsBySender)
			{
				if (utcNow - item.Value.FirstSeenUtc > PendingPlayerGuildSyncLifetime)
				{
					if (list == null)
					{
						list = new List<long>();
					}
					list.Add(item.Key);
				}
				else if (TryApplySyncedGuildIdentity(item.Value.SenderUid, item.Value.GuildId, item.Value.GuildName))
				{
					if (list2 == null)
					{
						list2 = new List<long>();
					}
					list2.Add(item.Key);
				}
			}
			if (list != null)
			{
				foreach (long item2 in list)
				{
					PendingPlayerGuildSyncsBySender.Remove(item2);
				}
			}
			if (list2 == null)
			{
				return;
			}
			foreach (long item3 in list2)
			{
				PendingPlayerGuildSyncsBySender.Remove(item3);
			}
		}

		private static bool TryApplySyncedGuildIdentity(long sender, int guildId, string guildName)
		{
			if (!WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, "GuildsCompat.Sync", out var playerId))
			{
				return false;
			}
			string text = WardOwnership.GetAuthoritativeAccountIdFromSender(sender, playerId);
			if (string.IsNullOrWhiteSpace(text))
			{
				text = WardOwnership.GetPlayerAccountId(playerId);
			}
			if (string.IsNullOrWhiteSpace(text))
			{
				return false;
			}
			WardGuildIdentity guild = ((guildId != 0) ? new WardGuildIdentity(guildId, guildName) : default(WardGuildIdentity));
			string playerName = WardOwnership.GetPlayerName(playerId);
			if (UpsertSyncedGuildIdentity(playerId, text, playerName, guild, out var previousGuild))
			{
				WardOwnership.RefreshServerPlayerAccountIdForResolvedPlayer(playerId, text);
				RefreshWardGuildProjectionForCharacter(new WardGuildCharacterIdentity(playerId, text, playerName), liveDisplayRefresh: true, guild.Id, previousGuild.Id);
			}
			return true;
		}

		private static void NotifyGuildProjectionRefreshApplied(string reason, bool fullRefresh, HashSet<long>? targetPlayerIds, HashSet<string>? targetCharacterKeys, HashSet<int>? affectedGuildIds)
		{
			string reason2 = (string.IsNullOrWhiteSpace(reason) ? "guild projection refreshed" : reason);
			HashSet<long> hashSet = null;
			if (!fullRefresh)
			{
				if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
				{
					return;
				}
				List<ZNetPeer> peers = ZNet.instance.GetPeers();
				if (peers == null)
				{
					return;
				}
				hashSet = CollectGuildProjectionRefreshRecipients(peers, targetPlayerIds, targetCharacterKeys, affectedGuildIds);
				if (hashSet.Count == 0)
				{
					return;
				}
			}
			ManagedWardMapStateService.NotifyViewerProjectionChanged(reason2, fullRefresh, hashSet, refreshImmediatelyIfVisible: true);
		}

		private static HashSet<long> CollectGuildProjectionRefreshRecipients(List<ZNetPeer> peers, HashSet<long>? targetPlayerIds, HashSet<string>? targetCharacterKeys, HashSet<int>? affectedGuildIds)
		{
			HashSet<long> hashSet = new HashSet<long>();
			for (int i = 0; i < peers.Count; i++)
			{
				ZNetPeer val = peers[i];
				if (val != null && val.m_uid != 0L)
				{
					long playerIdFromSender = WardOwnership.GetPlayerIdFromSender(val.m_uid);
					string authoritativeAccountIdFromSender = WardOwnership.GetAuthoritativeAccountIdFromSender(val.m_uid, playerIdFromSender);
					string playerName = ((playerIdFromSender != 0L) ? WardOwnership.GetPlayerName(playerIdFromSender) : string.Empty);
					if (ShouldReceiveGuildProjectionRefresh(playerIdFromSender, authoritativeAccountIdFromSender, playerName, targetPlayerIds, targetCharacterKeys, affectedGuildIds))
					{
						hashSet.Add(val.m_uid);
					}
				}
			}
			return hashSet;
		}

		private static bool ShouldReceiveGuildProjectionRefresh(long playerId, string accountId, string playerName, HashSet<long>? targetPlayerIds, HashSet<string>? targetCharacterKeys, HashSet<int>? affectedGuildIds)
		{
			if (playerId != 0L && WardAdminDebugAccess.IsPlayerAdminDebugController(playerId))
			{
				return true;
			}
			if (targetPlayerIds != null && targetPlayerIds.Count > 0 && playerId != 0L && targetPlayerIds.Contains(playerId))
			{
				return true;
			}
			if (targetCharacterKeys != null && targetCharacterKeys.Count > 0)
			{
				string text = BuildCharacterIdentityKey(accountId, playerName);
				if (!string.IsNullOrWhiteSpace(text) && targetCharacterKeys.Contains(text))
				{
					return true;
				}
			}
			if (affectedGuildIds == null || affectedGuildIds.Count == 0)
			{
				return false;
			}
			if (TryGetSyncedGuildIdentity(playerId, accountId, playerName, out var guild) && guild.Id != 0)
			{
				return affectedGuildIds.Contains(guild.Id);
			}
			return false;
		}

		private static bool UpsertSyncedGuildIdentity(long playerId, string accountId, string playerName, WardGuildIdentity guild, out WardGuildIdentity previousGuild)
		{
			previousGuild = default(WardGuildIdentity);
			bool result = false;
			SyncedWardGuildIdentity value = new SyncedWardGuildIdentity(guild.Id != 0, guild.Id, guild.Name);
			if (playerId != 0L)
			{
				if (ServerSyncedGuildByPlayerId.TryGetValue(playerId, out var value2))
				{
					previousGuild = ToWardGuildIdentity(value2);
				}
				if (!ServerSyncedGuildByPlayerId.TryGetValue(playerId, out value2) || value2.HasGuild != value.HasGuild || value2.GuildId != value.GuildId || !string.Equals(value2.GuildName, value.GuildName, StringComparison.Ordinal))
				{
					ServerSyncedGuildByPlayerId[playerId] = value;
					result = true;
				}
			}
			string text = BuildCharacterIdentityKey(accountId, playerName);
			if (string.IsNullOrWhiteSpace(text))
			{
				return result;
			}
			if (previousGuild.Id == 0 && ServerSyncedGuildByCharacterKey.TryGetValue(text, out var value3))
			{
				previousGuild = ToWardGuildIdentity(value3);
			}
			if (!ServerSyncedGuildByCharacterKey.TryGetValue(text, out var value4) || value4.HasGuild != value.HasGuild || value4.GuildId != value.GuildId || !string.Equals(value4.GuildName, value.GuildName, StringComparison.Ordinal))
			{
				ServerSyncedGuildByCharacterKey[text] = value;
				result = true;
			}
			return result;
		}

		private static WardGuildIdentity ToWardGuildIdentity(SyncedWardGuildIdentity syncedGuild)
		{
			if (!syncedGuild.HasGuild)
			{
				return default(WardGuildIdentity);
			}
			return new WardGuildIdentity(syncedGuild.GuildId, syncedGuild.GuildName);
		}

		private static Assembly? GetPluginAssembly(string pluginGuid)
		{
			if (!Chainloader.PluginInfos.TryGetValue(pluginGuid, out var value))
			{
				return null;
			}
			return ((object)value.Instance)?.GetType().Assembly;
		}

		internal static bool IsAvailable()
		{
			if (!HasGuildsApiSurface)
			{
				return false;
			}
			if (_availabilityState == AvailabilityState.Available)
			{
				return true;
			}
			DateTime utcNow = DateTime.UtcNow;
			if (_availabilityState == AvailabilityState.Unavailable && utcNow < _nextAvailabilityProbeUtc)
			{
				return false;
			}
			try
			{
				if ((IsLoadedMethod.Invoke(null, Array.Empty<object>()) as bool?).GetValueOrDefault())
				{
					_availabilityState = AvailabilityState.Available;
					_nextAvailabilityProbeUtc = DateTime.MaxValue;
					return true;
				}
			}
			catch
			{
			}
			_availabilityState = AvailabilityState.Unavailable;
			_nextAvailabilityProbeUtc = utcNow + AvailabilityProbeBackoff;
			return false;
		}

		internal static void ResetPendingWardGuildProjectionRefreshes()
		{
			PendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId.Clear();
			PendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey.Clear();
			PendingWardGuildProjectionRefresh.AffectedGuildIds.Clear();
			PendingWardGuildProjectionRefresh.PendingFullRefresh = false;
			PendingWardGuildProjectionRefresh.PendingLiveDisplayRefresh = false;
			PendingWardGuildProjectionRefresh.PendingLiveDisplayReason = string.Empty;
			PendingWardGuildProjectionRefresh.FlushAtUtc = DateTime.MinValue;
		}

		internal static bool TryStampLocalWardGuildMetadata(PrivateArea? area)
		{
			return TryStampLocalWardGuildMetadata(ManagedWardRef.FromArea(area));
		}

		internal static bool TryStampLocalWardGuildMetadata(ManagedWardRef ward)
		{
			if ((Object)(object)ward.Area == (Object)null || !ManagedWardIdentity.EnsureManagedComponent(ward))
			{
				return false;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return false;
			}
			if (!WardAccess.IsDirectWardOwner(ward, localPlayer.GetPlayerID()))
			{
				return false;
			}
			if (!ward.HasValidNetworkIdentity || !ward.IsOwner)
			{
				return false;
			}
			ZDO zdo = ward.Zdo;
			if (zdo == null)
			{
				return false;
			}
			WardGuildIdentity guild;
			WardGuildIdentity guild2 = ((TryGetGuild(localPlayer, out guild) && guild.Id != 0) ? new WardGuildIdentity(guild.Id, guild.Name ?? string.Empty) : default(WardGuildIdentity));
			ManagedWardProjection projection = ManagedWardProjectionService.ResolveExplicitProjection(localPlayer.GetPlayerID(), WardOwnership.GetPlayerAccountId(localPlayer), guild2);
			return ManagedWardMetadataMutationService.ApplyOwnedLocalProjection(zdo, projection, ManagedWardMapMutationKind.IndexAndPins, "local ward guild metadata stamp", forceSendWhenMetadataChanged: false).ProjectionResult.GuildChanged;
		}

		internal static int GetWardGuildId(PrivateArea? area)
		{
			if (TryGetStoredWardGuildIdentity(GetWardZdo(area), out var guild))
			{
				return guild.Id;
			}
			if (!TryResolveWardGuildIdentity(area, allowMetadataStamp: false, out var guild2))
			{
				return 0;
			}
			return guild2.Id;
		}

		internal static string GetWardGuildName(PrivateArea? area)
		{
			if (TryGetStoredWardGuildIdentity(GetWardZdo(area), out var guild) && !string.IsNullOrWhiteSpace(guild.Name))
			{
				return guild.Name;
			}
			if (TryResolveWardGuildIdentity(area, allowMetadataStamp: false, out var guild2))
			{
				return guild2.Name;
			}
			int id = guild.Id;
			if (id != 0 && TryGetGuildById(id, out guild2))
			{
				return guild2.Name;
			}
			Player localPlayer = Player.m_localPlayer;
			if (id != 0 && (Object)(object)localPlayer != (Object)null && TryGetGuild(localPlayer, out guild2) && guild2.Id == id)
			{
				return guild2.Name;
			}
			return string.Empty;
		}

		internal static WardGuildIdentity ResolveWardGuildIdentityReadOnly(ZDO? zdo)
		{
			if (TryGetStoredWardGuildIdentity(zdo, out var guild) && guild.Id != 0)
			{
				return guild;
			}
			if (zdo == null)
			{
				return default(WardGuildIdentity);
			}
			long @long = zdo.GetLong(ZDOVars.s_creator, 0L);
			string wardSteamAccountId = WardOwnership.ResolveWardSteamAccountId(zdo, @long, WardOwnership.GetWardSteamAccountId(zdo));
			string wardOwnerNameForProjection = GetWardOwnerNameForProjection(zdo);
			if (!TryResolveWardGuildIdentityReadOnly(@long, wardSteamAccountId, wardOwnerNameForProjection, treatResolvedNoGuildAsResolved: false, out var guild2))
			{
				return default(WardGuildIdentity);
			}
			return guild2;
		}

		private static bool TryGetStoredWardGuildIdentity(ZDO? zdo, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if (zdo == null)
			{
				return false;
			}
			int @int = zdo.GetInt("stuw_guild_id", 0);
			string text = zdo.GetString("stuw_guild_name", string.Empty) ?? string.Empty;
			if (@int == 0 && string.IsNullOrWhiteSpace(text))
			{
				return false;
			}
			guild = new WardGuildIdentity(@int, text.Trim());
			return true;
		}

		private static ZDO? GetWardZdo(PrivateArea? area)
		{
			return WardPrivateAreaSafeAccess.GetZdo(area);
		}

		private static bool TryResolveWardGuildIdentity(PrivateArea? area, bool allowMetadataStamp, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if ((Object)(object)area == (Object)null)
			{
				return false;
			}
			long canonicalCreatorPlayerId = WardAccess.GetCanonicalCreatorPlayerId(area);
			string wardSteamAccountId = WardOwnership.ResolveWardSteamAccountId(GetWardZdo(area), canonicalCreatorPlayerId, WardOwnership.GetWardSteamAccountId(area));
			string wardOwnerName = GetWardOwnerName(area);
			if (TryResolveWardGuildIdentityReadOnly(canonicalCreatorPlayerId, wardSteamAccountId, wardOwnerName, treatResolvedNoGuildAsResolved: true, out guild))
			{
				if (allowMetadataStamp)
				{
					StampResolvedWardGuildMetadata(area, canonicalCreatorPlayerId, wardSteamAccountId, guild);
				}
				return true;
			}
			return false;
		}

		private static string GetWardOwnerName(PrivateArea? area)
		{
			if ((Object)(object)area == (Object)null)
			{
				return string.Empty;
			}
			string creatorName = WardPrivateAreaSafeAccess.GetCreatorName(area);
			if (!string.IsNullOrWhiteSpace(creatorName))
			{
				return creatorName.Trim();
			}
			return GetWardOwnerNameForProjection(GetWardZdo(area));
		}

		internal static string GetWardOwnerNameForProjection(ZDO? zdo)
		{
			return WardPrivateAreaSafeAccess.GetCreatorName(zdo);
		}

		internal static bool TryResolveProjectedGuildIdentity(long ownerPlayerId, string normalizedAccountId, string ownerName, out WardGuildIdentity guild)
		{
			return TryResolveWardGuildIdentityReadOnly(ownerPlayerId, normalizedAccountId, ownerName, treatResolvedNoGuildAsResolved: true, out guild);
		}

		private static bool TryResolveWardGuildIdentityReadOnly(long ownerPlayerId, string wardSteamAccountId, string ownerName, bool treatResolvedNoGuildAsResolved, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			string text = WardOwnership.NormalizeAccountIdValue(wardSteamAccountId);
			string text2 = ownerName?.Trim() ?? string.Empty;
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer() && TryGetSyncedGuildIdentity(ownerPlayerId, text, text2, out guild))
			{
				if (!treatResolvedNoGuildAsResolved)
				{
					return guild.Id != 0;
				}
				return true;
			}
			if (ownerPlayerId != 0L && TryGetGuild(ownerPlayerId, out guild))
			{
				return true;
			}
			if (!string.IsNullOrWhiteSpace(text) && !string.IsNullOrWhiteSpace(text2))
			{
				return TryGetGuildByAccountAndName(text, text2, out guild);
			}
			return false;
		}

		private static void StampResolvedWardGuildMetadata(PrivateArea? area, long ownerPlayerId, string wardSteamAccountId, WardGuildIdentity guild)
		{
			if (guild.Id != 0 && !((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				ZDO wardZdo = GetWardZdo(area);
				if (wardZdo != null)
				{
					ManagedWardMetadataMutationService.ApplyExplicitProjection(wardZdo, ManagedWardProjectionService.ResolveExplicitProjection(ownerPlayerId, wardSteamAccountId, guild), ManagedWardMapMutationKind.IndexAndPins, "resolved ward guild metadata");
				}
			}
		}

		internal static void HandleGuildSaved(object? guild)
		{
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Refresh", "Queued guild save refresh for guild=" + DescribeGuildObject(guild) + ".");
			RefreshWardGuildProjectionForGuild(guild);
		}

		internal static void RefreshAllWardGuildProjections(bool liveDisplayRefresh = false)
		{
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Refresh", "Queued full ward guild projection refresh.");
			QueueWardGuildProjectionRefreshForAll(liveDisplayRefresh, "full guild projection refresh");
		}

		private static void RefreshWardGuildProjectionForGuild(object? guild)
		{
			WardGuildIdentity guild2;
			int affectedGuildId = (TryParseGuild(guild, out guild2) ? guild2.Id : 0);
			bool hadUnresolvedMembers;
			List<WardGuildCharacterIdentity> list = CollectGuildMemberCharacterIdentities(guild, out hadUnresolvedMembers);
			if (list.Count == 0 || hadUnresolvedMembers)
			{
				Plugin.LogWardDiagnosticFailure("GuildsCompat.Refresh", "Could not extract complete guild member character identities from guild=" + DescribeGuildObject(guild) + ". Falling back to full ward guild refresh.");
				QueueWardGuildProjectionRefreshForAll(liveDisplayRefresh: false, "full guild projection refresh");
				return;
			}
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Refresh", $"Queued ward guild projection refresh for {list.Count} guild member character(s) from guild={DescribeGuildObject(guild)}.");
			foreach (WardGuildCharacterIdentity item in list)
			{
				RefreshWardGuildProjectionForCharacter(item, liveDisplayRefresh: false, affectedGuildId);
			}
		}

		private static void RefreshWardGuildProjectionForCharacter(WardGuildCharacterIdentity identity, bool liveDisplayRefresh = false, int affectedGuildId = 0, int previousGuildId = 0)
		{
			if (identity.HasPlayerId || identity.HasAccountAndName)
			{
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Refresh", $"Queued ward guild projection refresh for character playerId={identity.PlayerId}, accountId='{identity.AccountId}', playerName='{identity.PlayerName}'.");
				if (!string.IsNullOrWhiteSpace(identity.AccountId))
				{
					InvalidateGuildCacheForAccountId(identity.AccountId);
				}
				QueueWardGuildProjectionRefreshForCharacter(identity, liveDisplayRefresh, $"guild projection refresh for playerId={identity.PlayerId}, accountId='{identity.AccountId}'", affectedGuildId, previousGuildId);
			}
		}

		internal static void ProcessPendingWardGuildProjectionRefreshes()
		{
			if (!((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				PendingWardGuildProjectionRefreshState pendingWardGuildProjectionRefresh = PendingWardGuildProjectionRefresh;
				if ((pendingWardGuildProjectionRefresh.PendingFullRefresh || pendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId.Count != 0 || pendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey.Count != 0 || pendingWardGuildProjectionRefresh.AffectedGuildIds.Count != 0) && !(pendingWardGuildProjectionRefresh.FlushAtUtc > DateTime.UtcNow))
				{
					bool pendingFullRefresh = pendingWardGuildProjectionRefresh.PendingFullRefresh;
					bool pendingLiveDisplayRefresh = pendingWardGuildProjectionRefresh.PendingLiveDisplayRefresh;
					string liveDisplayReason = (string.IsNullOrWhiteSpace(pendingWardGuildProjectionRefresh.PendingLiveDisplayReason) ? "guild projection refreshed" : pendingWardGuildProjectionRefresh.PendingLiveDisplayReason);
					HashSet<long> targetPlayerIds = ((pendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId.Count == 0) ? null : new HashSet<long>(pendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId.Keys));
					HashSet<string> targetCharacterKeys = ((pendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey.Count == 0) ? null : new HashSet<string>(pendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey.Keys, StringComparer.Ordinal));
					HashSet<int> affectedGuildIds = ((pendingWardGuildProjectionRefresh.AffectedGuildIds.Count == 0) ? null : new HashSet<int>(pendingWardGuildProjectionRefresh.AffectedGuildIds));
					ResetPendingWardGuildProjectionRefreshes();
					RefreshWardGuildProjectionForManagedWards(targetPlayerIds, targetCharacterKeys, affectedGuildIds, pendingFullRefresh, pendingLiveDisplayRefresh, liveDisplayReason);
				}
			}
		}

		private static void QueueWardGuildProjectionRefreshForAll(bool liveDisplayRefresh, string liveDisplayReason)
		{
			PendingWardGuildProjectionRefresh.PendingFullRefresh = true;
			PendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId.Clear();
			PendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey.Clear();
			UpdatePendingWardGuildProjectionRefreshWindow(liveDisplayRefresh, liveDisplayReason);
		}

		private static void QueueWardGuildProjectionRefreshForCharacter(WardGuildCharacterIdentity identity, bool liveDisplayRefresh, string liveDisplayReason, int affectedGuildId, int previousGuildId)
		{
			if (!PendingWardGuildProjectionRefresh.PendingFullRefresh)
			{
				if (identity.HasPlayerId)
				{
					PendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId[identity.PlayerId] = MergeQueuedWardGuildCharacterIdentity(PendingWardGuildProjectionRefresh.TargetIdentitiesByPlayerId.TryGetValue(identity.PlayerId, out var value) ? value : default(WardGuildCharacterIdentity), identity);
				}
				if (identity.HasAccountAndName)
				{
					string text = BuildCharacterIdentityKey(identity.AccountId, identity.PlayerName);
					if (!string.IsNullOrWhiteSpace(text))
					{
						PendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey[text] = MergeQueuedWardGuildCharacterIdentity(PendingWardGuildProjectionRefresh.TargetIdentitiesByCharacterKey.TryGetValue(text, out var value2) ? value2 : default(WardGuildCharacterIdentity), identity);
					}
				}
			}
			if (affectedGuildId != 0)
			{
				PendingWardGuildProjectionRefresh.AffectedGuildIds.Add(affectedGuildId);
			}
			if (previousGuildId != 0)
			{
				PendingWardGuildProjectionRefresh.AffectedGuildIds.Add(previousGuildId);
			}
			UpdatePendingWardGuildProjectionRefreshWindow(liveDisplayRefresh, liveDisplayReason);
		}

		private static void UpdatePendingWardGuildProjectionRefreshWindow(bool liveDisplayRefresh, string liveDisplayReason)
		{
			if (liveDisplayRefresh)
			{
				PendingWardGuildProjectionRefresh.PendingLiveDisplayRefresh = true;
			}
			if (string.IsNullOrWhiteSpace(PendingWardGuildProjectionRefresh.PendingLiveDisplayReason))
			{
				PendingWardGuildProjectionRefresh.PendingLiveDisplayReason = (string.IsNullOrWhiteSpace(liveDisplayReason) ? "guild projection refreshed" : liveDisplayReason);
			}
			if (PendingWardGuildProjectionRefresh.FlushAtUtc == DateTime.MinValue)
			{
				PendingWardGuildProjectionRefresh.FlushAtUtc = DateTime.UtcNow + PendingWardGuildProjectionRefreshDebounce;
			}
		}

		private static WardGuildCharacterIdentity MergeQueuedWardGuildCharacterIdentity(WardGuildCharacterIdentity existingIdentity, WardGuildCharacterIdentity incomingIdentity)
		{
			long playerId = (existingIdentity.HasPlayerId ? existingIdentity.PlayerId : incomingIdentity.PlayerId);
			string accountId = ((!string.IsNullOrWhiteSpace(existingIdentity.AccountId)) ? existingIdentity.AccountId : incomingIdentity.AccountId);
			string playerName = ((!string.IsNullOrWhiteSpace(existingIdentity.PlayerName)) ? existingIdentity.PlayerName : incomingIdentity.PlayerName);
			return new WardGuildCharacterIdentity(playerId, accountId, playerName);
		}

		private static bool RefreshWardGuildProjectionForManagedWards(HashSet<long>? targetPlayerIds, HashSet<string>? targetCharacterKeys, HashSet<int>? affectedGuildIds, bool fullRefresh, bool liveDisplayRefresh, string liveDisplayReason)
		{
			//IL_006a: Unknown result type (might be due to invalid IL or missing references)
			//IL_006f: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0093: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return false;
			}
			if (!fullRefresh && (targetPlayerIds == null || targetPlayerIds.Count == 0) && (targetCharacterKeys == null || targetCharacterKeys.Count == 0) && (affectedGuildIds == null || affectedGuildIds.Count == 0))
			{
				return false;
			}
			if (fullRefresh)
			{
				InvalidateAllGuildCaches();
			}
			HashSet<ZDOID> hashSet = new HashSet<ZDOID>();
			int num = ManagedWardRegistry.CollectCandidateIds(hashSet, targetPlayerIds, targetCharacterKeys, affectedGuildIds, fullRefresh);
			int num2 = 0;
			int num3 = 0;
			foreach (ZDOID item in hashSet)
			{
				ZDOMan instance = ZDOMan.instance;
				ZDO val = ((instance != null) ? instance.GetZDO(item) : null);
				if (val == null || !WardOwnership.IsManagedWardZdo(val))
				{
					ManagedWardRegistry.RemoveEntry(item);
					continue;
				}
				long @long = val.GetLong(ZDOVars.s_creator, 0L);
				num3++;
				string wardSteamAccountId = WardOwnership.NormalizeAccountIdValue(WardOwnership.ResolveWardSteamAccountId(val, @long, WardOwnership.GetWardSteamAccountId(val)));
				if (ManagedWardMetadataMutationService.RefreshProjectedMetadata(val, @long, wardSteamAccountId, ManagedWardMapMutationKind.IndexOnly, "guild projection refreshed").ProjectionResult.AnyChanged)
				{
					num2++;
				}
			}
			if (num2 > 0 && liveDisplayRefresh)
			{
				NotifyGuildProjectionRefreshApplied(liveDisplayReason, fullRefresh, targetPlayerIds, targetCharacterKeys, affectedGuildIds);
			}
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Refresh", string.Format("Scanned {0} managed ward(s) for guild projection refresh out of {1} registry candidate(s) and {2} indexed ward(s){3}{4}{5}{6}, changed={7}.", num3, num, ManagedWardRegistry.GetIndexedCount(), fullRefresh ? " on full refresh" : string.Empty, (!fullRefresh && targetPlayerIds != null && targetPlayerIds.Count > 0) ? $" targeting {targetPlayerIds.Count} playerId(s)" : string.Empty, (!fullRefresh && targetCharacterKeys != null && targetCharacterKeys.Count > 0) ? $" and {targetCharacterKeys.Count} account/name identities" : string.Empty, (!fullRefresh && affectedGuildIds != null && affectedGuildIds.Count > 0) ? $" across {affectedGuildIds.Count} affected guild(s)" : string.Empty, num2));
			return num2 > 0;
		}

		private static List<WardGuildCharacterIdentity> CollectGuildMemberCharacterIdentities(object? guild, out bool hadUnresolvedMembers)
		{
			Dictionary<string, WardGuildCharacterIdentity> dictionary = new Dictionary<string, WardGuildCharacterIdentity>(StringComparer.Ordinal);
			hadUnresolvedMembers = false;
			if (guild == null || GuildMembersField == null)
			{
				return new List<WardGuildCharacterIdentity>();
			}
			object value = GuildMembersField.GetValue(guild);
			if (value is IDictionary dictionary2)
			{
				foreach (object key in dictionary2.Keys)
				{
					if (!TryCreateCharacterIdentityFromPlayerReference(key, out var identity))
					{
						hadUnresolvedMembers = true;
					}
					else
					{
						dictionary[BuildCharacterIdentityKey(identity.AccountId, identity.PlayerName)] = identity;
					}
				}
				return new List<WardGuildCharacterIdentity>(dictionary.Values);
			}
			if (!(value is IEnumerable enumerable))
			{
				return new List<WardGuildCharacterIdentity>();
			}
			foreach (object item in enumerable)
			{
				if (item != null)
				{
					if (!TryCreateCharacterIdentityFromPlayerReference(AccessTools.Property(item.GetType(), "Key")?.GetValue(item, null), out var identity2))
					{
						hadUnresolvedMembers = true;
					}
					else
					{
						dictionary[BuildCharacterIdentityKey(identity2.AccountId, identity2.PlayerName)] = identity2;
					}
				}
			}
			return new List<WardGuildCharacterIdentity>(dictionary.Values);
		}

		private static bool TryCreateCharacterIdentityFromPlayerReference(object? playerReference, out WardGuildCharacterIdentity identity)
		{
			identity = default(WardGuildCharacterIdentity);
			if (playerReference == null || PlayerReferenceIdField == null)
			{
				return false;
			}
			try
			{
				string text = WardOwnership.NormalizeAccountIdValue(PlayerReferenceIdField.GetValue(playerReference)?.ToString());
				string playerNameFromPlayerReference = GetPlayerNameFromPlayerReference(playerReference);
				if (string.IsNullOrWhiteSpace(text) || string.IsNullOrWhiteSpace(playerNameFromPlayerReference))
				{
					return false;
				}
				identity = new WardGuildCharacterIdentity(0L, text, playerNameFromPlayerReference);
				return true;
			}
			catch
			{
				return false;
			}
		}

		private static string GetPlayerNameFromPlayerReference(object playerReference)
		{
			if (PlayerReferenceNameField != null)
			{
				string text = PlayerReferenceNameField.GetValue(playerReference)?.ToString()?.Trim() ?? string.Empty;
				if (!string.IsNullOrWhiteSpace(text))
				{
					return text;
				}
			}
			string text2 = playerReference.ToString()?.Trim() ?? string.Empty;
			int num = text2.IndexOf(':');
			if (num < 0 || num >= text2.Length - 1)
			{
				return string.Empty;
			}
			return text2.Substring(num + 1).Trim();
		}

		private static void InvalidateGuildCacheForAccountId(string accountId)
		{
			//IL_009c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d6: Unknown result type (might be due to invalid IL or missing references)
			string text = WardOwnership.NormalizeAccountIdValue(accountId);
			if (string.IsNullOrWhiteSpace(text))
			{
				return;
			}
			HashSet<long> hashSet = new HashSet<long>();
			foreach (KeyValuePair<long, CachedPlayerPlatformIdentity> item in PlayerPlatformIdCache)
			{
				if (item.Value.HasPlatformId && string.Equals(item.Value.PlatformId, text, StringComparison.Ordinal))
				{
					hashSet.Add(item.Key);
				}
			}
			List<PlayerInfo> list = ZNet.instance?.m_players;
			if (list != null)
			{
				for (int i = 0; i < list.Count; i++)
				{
					PlayerInfo val = list[i];
					if (string.Equals(WardOwnership.NormalizeAccountIdValue(((object)(PlatformUserID)(ref val.m_userInfo.m_id)).ToString()), text, StringComparison.Ordinal))
					{
						ZDOMan instance = ZDOMan.instance;
						ZDO obj = ((instance != null) ? instance.GetZDO(val.m_characterID) : null);
						long num = ((obj != null) ? obj.GetLong(ZDOVars.s_playerID, 0L) : 0);
						if (num != 0L)
						{
							hashSet.Add(num);
						}
					}
				}
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer != (Object)null && string.Equals(WardOwnership.NormalizeAccountIdValue(WardOwnership.GetPlayerAccountId(localPlayer)), text, StringComparison.Ordinal))
			{
				hashSet.Add(localPlayer.GetPlayerID());
			}
			foreach (long item2 in hashSet)
			{
				PlayerGuildCache.Remove(item2);
				PlayerPlatformIdCache.Remove(item2);
			}
		}

		private static void InvalidateAllGuildCaches()
		{
			PlayerGuildCache.Clear();
			PlayerPlatformIdCache.Clear();
		}

		internal static string DescribeGuildObject(object? guild)
		{
			if (guild == null)
			{
				return "null";
			}
			try
			{
				string arg = (GuildNameField?.GetValue(guild) as string) ?? string.Empty;
				int num = ((GuildGeneralField != null && GuildGeneralIdField != null) ? Convert.ToInt32(GuildGeneralIdField.GetValue(GuildGeneralField.GetValue(guild))) : 0);
				return $"type={guild.GetType().FullName}, id={num}, name='{arg}'";
			}
			catch
			{
				return "type=" + guild.GetType().FullName;
			}
		}

		internal static string GetPlayerPlatformId(long playerId)
		{
			//IL_006b: Unknown result type (might be due to invalid IL or missing references)
			if (playerId == 0L)
			{
				return string.Empty;
			}
			if (TryGetCachedPlatformId(playerId, out string platformId))
			{
				return platformId;
			}
			string playerAccountId = WardOwnership.GetPlayerAccountId(playerId);
			if (!string.IsNullOrWhiteSpace(playerAccountId))
			{
				CachePlatformId(playerId, playerAccountId);
				return playerAccountId;
			}
			PlayerInfo? val = FindPlayerInfo(playerId);
			if (!val.HasValue || PlayerInfoUserInfoField == null || UserInfoIdField == null)
			{
				CachePlatformId(playerId, string.Empty);
				return string.Empty;
			}
			try
			{
				object obj = val.Value;
				object value = PlayerInfoUserInfoField.GetValue(obj);
				if (value == null)
				{
					CachePlatformId(playerId, string.Empty);
					return string.Empty;
				}
				string text = UserInfoIdField.GetValue(value)?.ToString() ?? string.Empty;
				CachePlatformId(playerId, text);
				return text;
			}
			catch
			{
				CachePlatformId(playerId, string.Empty);
				return string.Empty;
			}
		}

		private static bool TryGetGuild(Player? player, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if ((Object)(object)player == (Object)null)
			{
				return false;
			}
			long playerID = player.GetPlayerID();
			if (TryGetCachedGuild(playerID, out guild))
			{
				return true;
			}
			if (IsCachedNoGuild(playerID))
			{
				return false;
			}
			if (IsAvailable() && GetPlayerGuildByPlayerMethod != null)
			{
				try
				{
					if (TryParseGuild(GetPlayerGuildByPlayerMethod.Invoke(null, new object[1] { player }), out guild))
					{
						CacheGuildLookup(playerID, hasGuild: true, guild);
						return true;
					}
				}
				catch
				{
				}
			}
			string playerAccountId = WardOwnership.GetPlayerAccountId(player);
			string playerName = player.GetPlayerName();
			if (!string.IsNullOrWhiteSpace(playerAccountId) && !string.IsNullOrWhiteSpace(playerName) && TryGetGuildByAccountAndName(playerAccountId, playerName, out guild))
			{
				CacheGuildLookup(playerID, hasGuild: true, guild);
				return true;
			}
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Lookup", $"Failed local guild lookup. playerId={playerID}, playerName='{playerName}', accountId='{playerAccountId}', apiAvailable={IsAvailable()}, hasPlayerLookup={GetPlayerGuildByPlayerMethod != null}, hasReferenceLookup={GetPlayerGuildByReferenceMethod != null && PlayerReferenceFromStringMethod != null}");
			CacheGuildLookup(playerID, hasGuild: false, default(WardGuildIdentity));
			return false;
		}

		private static bool TryGetGuild(long playerId, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if (playerId == 0L)
			{
				return false;
			}
			string playerAccountId = WardOwnership.GetPlayerAccountId(playerId);
			string playerName = WardOwnership.GetPlayerName(playerId);
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer() && TryGetSyncedGuildIdentity(playerId, playerAccountId, playerName, out guild))
			{
				CacheGuildLookup(playerId, guild.Id != 0, guild);
				return guild.Id != 0;
			}
			if (TryGetCachedGuild(playerId, out guild))
			{
				return true;
			}
			if (IsCachedNoGuild(playerId))
			{
				return false;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer != (Object)null && localPlayer.GetPlayerID() == playerId)
			{
				return TryGetGuild(localPlayer, out guild);
			}
			if (!IsAvailable() || GetPlayerGuildByReferenceMethod == null || PlayerReferenceFromStringMethod == null)
			{
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Lookup", $"Failed remote guild lookup because Guilds API reference lookup is unavailable. playerId={playerId}, playerName='{WardOwnership.GetPlayerName(playerId)}', accountId='{WardOwnership.GetPlayerAccountId(playerId)}', apiAvailable={IsAvailable()}, hasReferenceLookup={GetPlayerGuildByReferenceMethod != null && PlayerReferenceFromStringMethod != null}");
				return false;
			}
			string playerPlatformId = GetPlayerPlatformId(playerId);
			if (string.IsNullOrWhiteSpace(playerPlatformId))
			{
				string playerAccountId2 = WardOwnership.GetPlayerAccountId(playerId);
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Lookup", $"Failed remote guild lookup because live player platform id is unavailable. playerId={playerId}, playerName='{WardOwnership.GetPlayerName(playerId)}', fallbackAccountId='{playerAccountId2}'");
				CacheGuildLookup(playerId, hasGuild: false, default(WardGuildIdentity));
				return false;
			}
			if (string.IsNullOrWhiteSpace(playerName))
			{
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Lookup", $"Failed remote guild lookup because player name is unavailable. playerId={playerId}, accountId='{playerPlatformId}'");
				CacheGuildLookup(playerId, hasGuild: false, default(WardGuildIdentity));
				return false;
			}
			if (!string.IsNullOrWhiteSpace(playerName) && TryGetGuildByAccountAndName(playerPlatformId, playerName, out guild))
			{
				CacheGuildLookup(playerId, hasGuild: true, guild);
				return true;
			}
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Lookup", $"Failed remote guild lookup after account/name lookup. playerId={playerId}, playerName='{playerName}', accountId='{playerPlatformId}'");
			CacheGuildLookup(playerId, hasGuild: false, default(WardGuildIdentity));
			return false;
		}

		private static bool TryGetGuildByAccountAndName(string accountId, string playerName, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			string text = WardOwnership.NormalizeAccountIdValue(accountId);
			string text2 = playerName?.Trim() ?? string.Empty;
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer() && TryGetSyncedGuildIdentity(text, text2, out guild))
			{
				return guild.Id != 0;
			}
			if (string.IsNullOrWhiteSpace(text) || string.IsNullOrWhiteSpace(text2) || GetPlayerGuildByReferenceMethod == null || PlayerReferenceFromStringMethod == null || !IsAvailable())
			{
				return false;
			}
			try
			{
				object obj = PlayerReferenceFromStringMethod.Invoke(null, new object[1] { text + ":" + text2 });
				return TryParseGuild(GetPlayerGuildByReferenceMethod.Invoke(null, new object[1] { obj }), out guild);
			}
			catch
			{
				return false;
			}
		}

		private static bool TryGetGuildById(int guildId, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if (guildId == 0 || GetGuildByIdMethod == null || !IsAvailable())
			{
				return false;
			}
			try
			{
				return TryParseGuild(GetGuildByIdMethod.Invoke(null, new object[1] { guildId }), out guild);
			}
			catch
			{
				return false;
			}
		}

		private static bool TryGetCachedGuild(long playerId, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if (!PlayerGuildCache.TryGetValue(playerId, out var value))
			{
				return false;
			}
			if (value.ExpiresAtUtc <= DateTime.UtcNow)
			{
				PlayerGuildCache.Remove(playerId);
				return false;
			}
			if (!value.HasGuild || value.GuildId == 0)
			{
				return false;
			}
			guild = new WardGuildIdentity(value.GuildId, value.GuildName);
			return true;
		}

		private static bool IsCachedNoGuild(long playerId)
		{
			if (!PlayerGuildCache.TryGetValue(playerId, out var value))
			{
				return false;
			}
			if (value.ExpiresAtUtc <= DateTime.UtcNow)
			{
				PlayerGuildCache.Remove(playerId);
				return false;
			}
			return !value.HasGuild;
		}

		private static void CacheGuildLookup(long playerId, bool hasGuild, WardGuildIdentity guild)
		{
			if (playerId != 0L)
			{
				PlayerGuildCache[playerId] = new CachedWardGuildIdentity(hasGuild && guild.Id != 0, guild.Id, guild.Name ?? string.Empty, DateTime.UtcNow + GuildLookupCacheDuration);
			}
		}

		private static bool TryGetCachedPlatformId(long playerId, out string platformId)
		{
			platformId = string.Empty;
			if (!PlayerPlatformIdCache.TryGetValue(playerId, out var value))
			{
				return false;
			}
			if (value.ExpiresAtUtc <= DateTime.UtcNow)
			{
				PlayerPlatformIdCache.Remove(playerId);
				return false;
			}
			if (!value.HasPlatformId)
			{
				return true;
			}
			platformId = value.PlatformId;
			return true;
		}

		private static void CachePlatformId(long playerId, string platformId)
		{
			if (playerId != 0L)
			{
				bool flag = !string.IsNullOrWhiteSpace(platformId);
				PlayerPlatformIdCache[playerId] = new CachedPlayerPlatformIdentity(flag, flag ? platformId : string.Empty, DateTime.UtcNow + GuildLookupCacheDuration);
			}
		}

		private static PlayerInfo? FindPlayerInfo(long playerId)
		{
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			List<PlayerInfo> list = ZNet.instance?.m_players;
			if (list == null)
			{
				return null;
			}
			for (int i = 0; i < list.Count; i++)
			{
				PlayerInfo val = list[i];
				ZDOMan instance = ZDOMan.instance;
				ZDO obj = ((instance != null) ? instance.GetZDO(val.m_characterID) : null);
				if (((obj != null) ? obj.GetLong(ZDOVars.s_playerID, 0L) : 0) == playerId)
				{
					return val;
				}
			}
			return null;
		}

		private static bool TryParseGuild(object? guildObject, out WardGuildIdentity guild)
		{
			guild = default(WardGuildIdentity);
			if (guildObject == null || GuildNameField == null || GuildGeneralField == null || GuildGeneralIdField == null)
			{
				return false;
			}
			try
			{
				object value = GuildGeneralField.GetValue(guildObject);
				int num = ((value != null) ? Convert.ToInt32(GuildGeneralIdField.GetValue(value)) : 0);
				if (num == 0)
				{
					return false;
				}
				string name = (GuildNameField.GetValue(guildObject) as string) ?? string.Empty;
				guild = new WardGuildIdentity(num, name);
				return true;
			}
			catch
			{
				return false;
			}
		}

		internal static void TryPatch(Harmony harmony)
		{
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			//IL_006f: Expected O, but got Unknown
			EnsureHooksRegistered();
			if (_saveGuildPatched || harmony == null || SaveGuildMethod == null)
			{
				if (SaveGuildMethod == null)
				{
					Plugin.LogWardDiagnosticFailure("GuildsCompat.Patch", "Skipped SaveGuild postfix patch because SaveGuildMethod could not be resolved.");
				}
				return;
			}
			MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(GuildsSaveGuildPatch), "Postfix", (Type[])null, (Type[])null);
			if (!(methodInfo == null))
			{
				harmony.Patch((MethodBase)SaveGuildMethod, (HarmonyMethod)null, new HarmonyMethod(methodInfo), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
				_saveGuildPatched = true;
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Patch", "Patched Guilds.API.SaveGuild postfix for ward guild projection refresh.");
			}
		}

		private static void EnsureHooksRegistered()
		{
			if (_guildHooksRegistered)
			{
				_guildHooksActive = true;
				return;
			}
			if (ApiType == null)
			{
				Plugin.LogWardDiagnosticFailure("GuildsCompat.Patch", "Skipped guild event hook registration because Guilds API type could not be resolved.");
				return;
			}
			RegisterGuildHook(RegisterOnGuildJoinedMethod, GuildJoinedDelegateType, "HandleGuildJoinedEvent");
			RegisterGuildHook(RegisterOnGuildLeftMethod, GuildLeftDelegateType, "HandleGuildLeftEvent");
			RegisterGuildHook(RegisterOnGuildCreatedMethod, GuildCreatedDelegateType, "HandleGuildCreatedEvent");
			RegisterGuildHook(RegisterOnGuildDeletedMethod, GuildDeletedDelegateType, "HandleGuildDeletedEvent");
			_guildHooksRegistered = true;
			_guildHooksActive = true;
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Patch", "Registered Guilds API event hooks for joined/left/created/deleted.");
		}

		internal static void TryShutdownHooks()
		{
			_guildHooksActive = false;
			_saveGuildPatched = false;
		}

		internal static bool IsGuildHooksActive()
		{
			return _guildHooksActive;
		}

		private static void RegisterGuildHook(MethodInfo? registerMethod, Type? delegateType, string handlerName)
		{
			if (registerMethod == null || delegateType == null)
			{
				Plugin.LogWardDiagnosticFailure("GuildsCompat.Patch", "Skipped guild hook registration for handler '" + handlerName + "' because the register method or delegate type was unresolved.");
				return;
			}
			Delegate @delegate = CreateGuildCallback(delegateType, handlerName);
			if ((object)@delegate == null)
			{
				Plugin.LogWardDiagnosticFailure("GuildsCompat.Patch", "Failed to create guild callback delegate for handler '" + handlerName + "'.");
				return;
			}
			registerMethod.Invoke(null, new object[1] { @delegate });
			Plugin.LogWardDiagnosticVerbose("GuildsCompat.Patch", "Registered guild hook '" + registerMethod.Name + "' -> '" + handlerName + "'.");
		}

		private static Delegate? CreateGuildCallback(Type delegateType, string handlerName)
		{
			MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(GuildsCompat), handlerName, (Type[])null, (Type[])null);
			MethodInfo method = delegateType.GetMethod("Invoke");
			if (methodInfo == null || method == null)
			{
				return null;
			}
			ParameterInfo[] parameters = method.GetParameters();
			ParameterExpression[] array = new ParameterExpression[parameters.Length];
			Expression[] array2 = new Expression[parameters.Length];
			for (int i = 0; i < parameters.Length; i++)
			{
				array2[i] = Expression.Convert(array[i] = Expression.Parameter(parameters[i].ParameterType, parameters[i].Name), typeof(object));
			}
			MethodCallExpression body = Expression.Call(methodInfo, array2);
			return Expression.Lambda(delegateType, body, array).Compile();
		}

		private static void HandleGuildJoinedEvent(object guild, object playerReference)
		{
			if (_guildHooksActive)
			{
				if (!TryCreateCharacterIdentityFromPlayerReference(playerReference, out var identity))
				{
					Plugin.LogWardDiagnosticFailure("GuildsCompat.Event", "Received GuildJoined event with an unresolved player reference. Falling back to full ward guild refresh, guild=" + DescribeGuildObject(guild) + ".");
					RefreshAllWardGuildProjections(liveDisplayRefresh: true);
					return;
				}
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Event", "Received GuildJoined event for accountId='" + identity.AccountId + "', playerName='" + identity.PlayerName + "', guild=" + DescribeGuildObject(guild) + ".");
				RefreshWardGuildProjectionForCharacter(identity, liveDisplayRefresh: true, TryParseGuild(guild, out var guild2) ? guild2.Id : 0);
			}
		}

		private static void HandleGuildLeftEvent(object guild, object playerReference)
		{
			if (_guildHooksActive)
			{
				if (!TryCreateCharacterIdentityFromPlayerReference(playerReference, out var identity))
				{
					Plugin.LogWardDiagnosticFailure("GuildsCompat.Event", "Received GuildLeft event with an unresolved player reference. Falling back to full ward guild refresh, guild=" + DescribeGuildObject(guild) + ".");
					RefreshAllWardGuildProjections(liveDisplayRefresh: true);
					return;
				}
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Event", "Received GuildLeft event for accountId='" + identity.AccountId + "', playerName='" + identity.PlayerName + "', guild=" + DescribeGuildObject(guild) + ".");
				RefreshWardGuildProjectionForCharacter(identity, liveDisplayRefresh: true, TryParseGuild(guild, out var guild2) ? guild2.Id : 0);
			}
		}

		private static void HandleGuildCreatedEvent(object guild)
		{
			if (_guildHooksActive)
			{
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Event", "Received GuildCreated event, guild=" + DescribeGuildObject(guild) + ". Refreshing all ward guild projections.");
				RefreshAllWardGuildProjections(liveDisplayRefresh: true);
			}
		}

		private static void HandleGuildDeletedEvent(object guild)
		{
			if (_guildHooksActive)
			{
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Event", "Received GuildDeleted event, guild=" + DescribeGuildObject(guild) + ". Refreshing all ward guild projections.");
				RefreshAllWardGuildProjections(liveDisplayRefresh: true);
			}
		}
	}
	internal readonly struct SyncedWardGuildIdentity
	{
		internal bool HasGuild { get; }

		internal int GuildId { get; }

		internal string GuildName { get; }

		internal SyncedWardGuildIdentity(bool hasGuild, int guildId, string guildName)
		{
			HasGuild = hasGuild;
			GuildId = guildId;
			GuildName = guildName ?? string.Empty;
		}
	}
	internal readonly struct PendingPlayerGuildSync
	{
		internal long SenderUid { get; }

		internal int GuildId { get; }

		internal string GuildName { get; }

		internal DateTime FirstSeenUtc { get; }

		internal PendingPlayerGuildSync(long senderUid, int guildId, string guildName, DateTime firstSeenUtc)
		{
			SenderUid = senderUid;
			GuildId = guildId;
			GuildName = guildName ?? string.Empty;
			FirstSeenUtc = firstSeenUtc;
		}
	}
	internal static class ManagedWardPlacementPreviewService
	{
		private sealed class PlacementPreviewOverlapState
		{
			internal int CandidateInstanceId;

			internal Vector3 Point;

			internal long PlayerId;

			internal int GuildId;

			internal int SpatialRevision = -1;

			internal bool BlocksPlacement;

			internal bool HasValue;
		}

		private static readonly PlacementPreviewOverlapState OverlapCache = new PlacementPreviewOverlapState();

		internal static bool ShouldShowAsInvalid(Player? player, Component? candidate, Vector3 point)
		{
			//IL_00a6: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bf: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c0: Unknown result type (might be due to invalid IL or missing references)
			//IL_008c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			if (!WardAccess.IsManagedWardPlacementCandidate(candidate) || (Object)(object)candidate == (Object)null)
			{
				return false;
			}
			long num = (((Object)(object)player != (Object)null) ? player.GetPlayerID() : 0);
			int num2 = (((Object)(object)player != (Object)null) ? GuildsCompat.GetPlayerGuildId(player) : 0);
			int instanceID = ((Object)candidate).GetInstanceID();
			int managedWardSpatialIndexRevision = WardAccess.GetManagedWardSpatialIndexRevision();
			if (OverlapCache.HasValue && OverlapCache.CandidateInstanceId == instanceID && OverlapCache.PlayerId == num && OverlapCache.GuildId == num2 && OverlapCache.SpatialRevision == managedWardSpatialIndexRevision && PointsMatch(OverlapCache.Point, point))
			{
				return OverlapCache.BlocksPlacement;
			}
			bool flag = WardAccess.WouldBlockManagedWardPlacement(player, candidate, point, flash: false);
			OverlapCache.CandidateInstanceId = instanceID;
			OverlapCache.Point = point;
			OverlapCache.PlayerId = num;
			OverlapCache.GuildId = num2;
			OverlapCache.SpatialRevision = managedWardSpatialIndexRevision;
			OverlapCache.BlocksPlacement = flag;
			OverlapCache.HasValue = true;
			return flag;
		}

		internal static void Invalidate()
		{
			OverlapCache.HasValue = false;
		}

		private static bool PointsMatch(Vector3 left, Vector3 right)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			if (Mathf.Approximately(left.x, right.x))
			{
				return Mathf.Approximately(left.z, right.z);
			}
			return false;
		}
	}
	internal static class WardAccess
	{
		private sealed class SpatialWardEntry
		{
			internal PrivateArea Area { get; }

			internal int InstanceId { get; }

			internal SpatialWardEntry(PrivateArea area)
			{
				Area = area;
				InstanceId = ((Object)area).GetInstanceID();
			}
		}

		internal enum AccessDecision
		{
			NoWard,
			Allowed,
			Denied
		}

		internal readonly struct AccessResult
		{
			internal AccessDecision Decision { get; }

			internal bool IsDenied => Decision == AccessDecision.Denied;

			internal bool IsCoveredAndAllowed => Decision == AccessDecision.Allowed;

			internal AccessResult(AccessDecision decision)
			{
				Decision = decision;
			}
		}

		private const string NoAccessMessageKey = "$piece_noaccess";

		private const float SpatialCellSize = 32f;

		private static readonly List<PrivateArea> ManagedWards = new List<PrivateArea>();

		private static readonly List<PrivateArea> EnabledManagedWards = new List<PrivateArea>();

		private static readonly HashSet<int> ManagedWardIds = new HashSet<int>();

		private static readonly HashSet<int> EnabledManagedWardIds = new HashSet<int>();

		private static readonly Dictionary<long, List<SpatialWardEntry>> ManagedWardSpatialIndex = new Dictionary<long, List<SpatialWardEntry>>();

		private static readonly Dictionary<long, List<SpatialWardEntry>> EnabledManagedWardSpatialIndex = new Dictionary<long, List<SpatialWardEntry>>();

		private static readonly Dictionary<int, List<long>> ManagedWardSpatialCellsByInstanceId = new Dictionary<int, List<long>>();

		private static readonly Dictionary<int, List<long>> EnabledManagedWardSpatialCellsByInstanceId = new Dictionary<int, List<long>>();

		private static readonly Dictionary<int, int> SpatialQueryStamps = new Dictionary<int, int>();

		private static readonly List<PrivateArea> SpatialQueryBuffer = new List<PrivateArea>();

		private static bool _wardCacheInitialized;

		private static bool _managedWardSpatialIndexRequiresFullRebuild = true;

		private static float _managedWardSpatialIndexMaxRadius = -1f;

		private static int _managedWardSpatialIndexRevision;

		private static int _spatialQueryStamp;

		internal static void RegisterManagedWard(PrivateArea? area)
		{
			RegisterManagedWard(ManagedWardRef.FromArea(area));
		}

		internal static void RegisterManagedWard(ManagedWardRef ward)
		{
			RefreshManagedWardState(ward);
		}

		internal static void RefreshManagedWardState(PrivateArea? area)
		{
			RefreshManagedWardState(ManagedWardRef.FromArea(area));
		}

		internal static void RefreshManagedWardState(ManagedWardRef ward)
		{
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null)
			{
				return;
			}
			EnsureManagedWardCacheInitialized();
			if (!IsTrackableManagedWard(ward, requireEnabled: false))
			{
				UnregisterManagedWard(ward);
				return;
			}
			int instanceID = ((Object)area).GetInstanceID();
			bool flag = false;
			bool flag2 = false;
			if (ManagedWardIds.Add(instanceID))
			{
				ManagedWards.Add(area);
				flag = true;
			}
			if (area.IsEnabled())
			{
				if (EnabledManagedWardIds.Add(instanceID))
				{
					EnabledManagedWards.Add(area);
					flag2 = true;
				}
			}
			else if (EnabledManagedWardIds.Remove(instanceID))
			{
				EnabledManagedWards.Remove(area);
				ManagedWardRuntimeContexts.ResetPresenceState(area);
				flag2 = true;
			}
			if (flag || flag2)
			{
				UpdateManagedWardSpatialIndexMembership(area, instanceID, flag, flag2);
			}
			if (flag2)
			{
				ManagedWardRuntimeInvalidationService.PublishWardEnabledChanged(ward, "managed ward enabled membership changed");
			}
		}

		internal static void UnregisterManagedWard(PrivateArea? area)
		{
			UnregisterManagedWard(ManagedWardRef.FromArea(area));
		}

		internal static void UnregisterManagedWard(ManagedWardRef ward)
		{
			PrivateArea area = ward.Area;
			if (!((Object)(object)area == (Object)null))
			{
				int instanceID = ((Object)area).GetInstanceID();
				bool flag = false;
				bool flag2 = false;
				if (ManagedWardIds.Remove(instanceID))
				{
					ManagedWards.Remove(area);
					flag = true;
				}
				if (EnabledManagedWardIds.Remove(instanceID))
				{
					EnabledManagedWards.Remove(area);
					flag2 = true;
				}
				ManagedWardRuntimeContexts.ResetPresenceState(area);
				if (flag || flag2)
				{
					UpdateManagedWardSpatialIndexMembership(area, instanceID, flag, flag2);
				}
				if (flag2)
				{
					ManagedWardRuntimeInvalidationService.PublishWardEnabledChanged(ward, "managed ward unregistered");
				}
			}
		}

		internal static bool HasEnabledManagedWards()
		{
			EnsureManagedWardCacheInitialized();
			return EnabledManagedWardIds.Count > 0;
		}

		internal static void InvalidateWardPresenceCache()
		{
			ManagedWardRuntimeInvalidationService.PublishPresencePolicyChanged("ward presence cache invalidated");
		}

		internal static void InvalidateManagedWardSpatialIndex()
		{
			if (_managedWardSpatialIndexRequiresFullRebuild)
			{
				ManagedWardRuntimeInvalidationService.PublishSpatialIndexChanged("managed ward spatial index rebuild already pending");
				return;
			}
			_managedWardSpatialIndexRequiresFullRebuild = true;
			BumpManagedWardSpatialRevision();
			ManagedWardRuntimeInvalidationService.PublishSpatialIndexChanged("managed ward spatial index invalidated");
		}

		internal static void RefreshManagedWardSpatialIndexEntry(PrivateArea? area)
		{
			RefreshManagedWardSpatialIndexEntry(ManagedWardRef.FromArea(area));
		}

		internal static void RefreshManagedWardSpatialIndexEntry(ManagedWardRef ward)
		{
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null)
			{
				return;
			}
			EnsureManagedWardCacheInitialized();
			if (_managedWardSpatialIndexRequiresFullRebuild || !Mathf.Approximately(_managedWardSpatialIndexMaxRadius, WardSettings.MaxRadius))
			{
				if (!_managedWardSpatialIndexRequiresFullRebuild)
				{
					_managedWardSpatialIndexRequiresFullRebuild = true;
					BumpManagedWardSpatialRevision();
				}
				ManagedWardRuntimeInvalidationService.PublishSpatialIndexChanged("managed ward spatial index requires rebuild");
				return;
			}
			int instanceID = ((Object)area).GetInstanceID();
			bool flag = ManagedWardIds.Contains(instanceID);
			bool flag2 = EnabledManagedWardIds.Contains(instanceID);
			if (flag || flag2)
			{
				UpdateManagedWardSpatialIndexMembership(area, instanceID, flag, flag2);
			}
		}

		internal static void ResetManagedWardCache()
		{
			ManagedWards.Clear();
			EnabledManagedWards.Clear();
			ManagedWardIds.Clear();
			EnabledManagedWardIds.Clear();
			ManagedWardSpatialIndex.Clear();
			EnabledManagedWardSpatialIndex.Clear();
			ManagedWardSpatialCellsByInstanceId.Clear();
			EnabledManagedWardSpatialCellsByInstanceId.Clear();
			SpatialQueryStamps.Clear();
			SpatialQueryBuffer.Clear();
			ManagedWardRuntimeInvalidationService.ResetPresence();
			_wardCacheInitialized = false;
			_managedWardSpatialIndexRequiresFullRebuild = true;
			_managedWardSpatialIndexMaxRadius = -1f;
			_managedWardSpatialIndexRevision = 0;
			_spatialQueryStamp = 0;
			ManagedWardRuntimeInvalidationService.PublishSpatialIndexChanged("managed ward cache reset");
		}

		internal static void UpdateTrustedPlayerPresenceSweep()
		{
			ManagedWardPresenceService.Update();
		}

		internal static IReadOnlyList<PrivateArea> GetManagedWards(bool requireEnabled)
		{
			EnsureManagedWardCacheInitialized();
			if (!requireEnabled)
			{
				return ManagedWards;
			}
			return EnabledManagedWards;
		}

		internal static bool CheckAccess(Vector3 point, float radius, long playerId, bool flash = true, bool wardCheck = false)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			return !EvaluateAccess(point, radius, playerId, flash, wardCheck).IsDenied;
		}

		internal static AccessResult EvaluateAccess(Vector3 point, float radius, long playerId, bool flash = true, bool wardCheck = false)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			IReadOnlyList<PrivateArea> candidateManagedWards = GetCandidateManagedWards(point, radius, requireEnabled: true);
			return EvaluateAccessAgainstCandidates(point, radius, playerId, candidateManagedWards, flash, wardCheck);
		}

		internal static AccessResult EvaluateAccessAgainstCandidates(Vector3 point, float radius, long playerId, IReadOnlyList<PrivateArea> areas, bool flash = true, bool wardCheck = false)
		{
			//IL_0045: Unknown result type (might be due to invalid IL or missing references)
			if (areas.Count == 0)
			{
				return new AccessResult(AccessDecision.NoWard);
			}
			bool includeDiagnosticData = Plugin.ShouldLogWardDiagnosticVerbose();
			ManagedWardAccessActor actor;
			bool flag = ManagedWardAccessEvaluator.TryCreateActorForAccessCheck(playerId, out actor);
			bool flag2 = false;
			bool flag3 = false;
			List<PrivateArea> list = null;
			foreach (PrivateArea area in areas)
			{
				if ((Object)(object)area == (Object)null || !area.IsInside(point, radius))
				{
					continue;
				}
				flag2 = true;
				if (flag && ManagedWardAccessEvaluator.HasPlayerAccess(area, actor, includeDiagnosticData))
				{
					continue;
				}
				flag3 = true;
				if (flash)
				{
					if (list == null)
					{
						list = new List<PrivateArea>();
					}
					list.Add(area);
				}
				if (wardCheck)
				{
					break;
				}
			}
			if (!flag2)
			{
				return new AccessResult(AccessDecision.NoWard);
			}
			if (!flag3)
			{
				return new AccessResult(AccessDecision.Allowed);
			}
			if (list != null)
			{
				foreach (PrivateArea item in list)
				{
					item.FlashShield(false);
				}
			}
			return new AccessResult(AccessDecision.Denied);
		}

		internal static int CollectDeniedManagedWardCandidates(long playerId, IReadOnlyList<PrivateArea> areas, List<PrivateArea> deniedAreas)
		{
			deniedAreas.Clear();
			if (playerId == 0L || areas.Count == 0)
			{
				return 0;
			}
			bool includeDiagnosticData = Plugin.ShouldLogWardDiagnosticVerbose();
			ManagedWardAccessActor actor = ManagedWardAccessEvaluator.CreateActor(playerId);
			foreach (PrivateArea area in areas)
			{
				if (!((Object)(object)area == (Object)null) && !ManagedWardAccessEvaluator.HasPlayerAccess(area, actor, includeDiagnosticData))
				{
					deniedAreas.Add(area);
				}
			}
			return deniedAreas.Count;
		}

		internal static bool IsInsideAnyManagedWard(Vector3 point, float radius, IReadOnlyList<PrivateArea> areas)
		{
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < areas.Count; i++)
			{
				PrivateArea val = areas[i];
				if ((Object)(object)val != (Object)null && val.IsInside(point, radius))
				{
					return true;
				}
			}
			return false;
		}

		internal static bool TryBlockInteraction(Component target, Player? player, ref bool result)
		{
			bool flag = ShouldBlock(target, player, 0f);
			LogLocalInteractionAttemptVerbose("Interaction", target, player, flag);
			if (!flag)
			{
				return true;
			}
			ShowNoAccessMessage(player);
			result = true;
			return false;
		}

		internal static bool TryBlockAction(Component target, Player? player, ref bool result)
		{
			bool flag = ShouldBlock(target, player, 0f);
			LogLocalInteractionAttemptVerbose("Action", target, player, flag);
			if (!flag)
			{
				return true;
			}
			ShowNoAccessMessage(player);
			result = false;
			return false;
		}

		internal static bool TryBlockVoid(Component target, Player? player)
		{
			bool flag = ShouldBlock(target, player, 0f);
			LogLocalInteractionAttemptVerbose("Void", target, player, flag);
			if (!flag)
			{
				return true;
			}
			ShowNoAccessMessage(player);
			return false;
		}

		internal static bool TryBlockPlacement(Player? player, Vector3 point, float radius, ref bool result)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			if (!ShouldBlock(point, radius, player))
			{
				return true;
			}
			ShowNoAccessMessage(player);
			result = false;
			return false;
		}

		internal static bool TryBlockPlacement(Player? player, Vector3 point, float radius)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			if (!ShouldBlock(point, radius, player))
			{
				return true;
			}
			ShowNoAccessMessage(player);
			return false;
		}

		internal static bool TryBlockItemUse(Player? player, ItemData? item, ref bool result)
		{
			if (!ShouldBlockConfiguredItemUse(player, item))
			{
				return true;
			}
			ShowBlockedItemMessage(player);
			result = false;
			return false;
		}

		internal static bool TryBlockItemUse(Player? player, ItemData? item)
		{
			if (!ShouldBlockConfiguredItemUse(player, item))
			{
				return true;
			}
			ShowBlockedItemMessage(player);
			return false;
		}

		internal static bool TryBlockItemUse(Player? player, ItemData? item, Vector3 targetPoint)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			if (!ShouldBlockConfiguredItemUse(player, item, targetPoint))
			{
				return true;
			}
			ShowBlockedItemMessage(player);
			return false;
		}

		internal static bool TryForceUnequipBlockedItems(Player? player)
		{
			//IL_0087: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)player == (Object)null || (Object)(object)player != (Object)(object)Player.m_localPlayer)
			{
				return false;
			}
			if (!HasEnabledManagedWards())
			{
				return false;
			}
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null)
			{
				return false;
			}
			List<ItemData> inventory2 = inventory.m_inventory;
			if (inventory2 == null || inventory2.Count == 0)
			{
				return false;
			}
			bool flag = false;
			for (int i = 0; i < inventory2.Count; i++)
			{
				ItemData val = inventory2[i];
				if (val != null && val.m_equipped && IsConfiguredBlockedItem(val))
				{
					flag = true;
					break;
				}
			}
			if (!flag)
			{
				return false;
			}
			if (!ShouldBlock(((Component)player).transform.position, 0f, player, flash: false))
			{
				return false;
			}
			bool flag2 = false;
			for (int j = 0; j < inventory2.Count; j++)
			{
				ItemData val2 = inventory2[j];
				if (val2 != null && val2.m_equipped && IsConfiguredBlockedItem(val2))
				{
					((Humanoid)player).UnequipItem(val2, false);
					flag2 = true;
				}
			}
			if (flag2)
			{
				ShowBlockedItemMessage(player);
			}
			return flag2;
		}

		internal static bool TryBlockAttack(Player? player, ref bool result)
		{
			return TryBlockAttack(player, (player != null) ? ((Humanoid)player).GetCurrentWeapon() : null, ref result);
		}

		internal static bool TryBlockAttack(Player? player, ItemData? item, ref bool result)
		{
			if (!ShouldBlockConfiguredItemUse(player, item) && !ShouldBlockConfiguredItemUseAgainstHoveredTamedCreature(player, item))
			{
				return true;
			}
			if (!TryForceUnequipBlockedItems(player))
			{
				ShowBlockedItemMessage(player);
			}
			result = false;
			return false;
		}

		internal static bool ShouldBlock(Component? target, Player? player, float radius, bool flash = true)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)target == (Object)null)
			{
				return false;
			}
			return ShouldBlock(target.transform.position, radius, player, flash);
		}

		internal static bool ShouldBlock(Vector3 point, float radius, Player? player, bool flash = true)
		{
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)player == (Object)null)
			{
				return false;
			}
			if (!HasEnabledManagedWards())
			{
				return false;
			}
			return EvaluateAccess(point, radius, player.GetPlayerID(), flash).IsDenied;
		}

		internal static bool ShouldBlockPickup(GameObject? go, Player? player)
		{
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)go == (Object)null || !WardItemPrefabPolicy.CanAnyPickupBeBlocked())
			{
				return false;
			}
			if (WardItemPrefabPolicy.ShouldBlockPickup(go))
			{
				return ShouldBlock(go.transform.position, 0f, player);
			}
			return false;
		}

		internal static bool ShouldBlockPickup(ItemDrop? itemDrop, Player? player)
		{
			if ((Object)(object)itemDrop == (Object)null || !WardItemPrefabPolicy.CanAnyPickupBeBlocked())
			{
				return false;
			}
			if (WardItemPrefabPolicy.ShouldBlockPickup(itemDrop))
			{
				return ShouldBlock((Component?)(object)itemDrop, player, 0f);
			}
			return false;
		}

		internal static void ShowNoAccessMessage(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				((Character)player).Message((MessageType)2, "$piece_noaccess", 0, (Sprite)null);
			}
		}

		private static void LogLocalInteractionAttemptVerbose(string context, Component? target, Player? player, bool blocked)
		{
			//IL_0071: Unknown result type (might be due to invalid IL or missing references)
			if (Plugin.ShouldLogWardDiagnosticVerbose() && !((Object)(object)target == (Object)null) && !((Object)(object)player == (Object)null))
			{
				long playerID = player.GetPlayerID();
				Plugin.LogWardDiagnosticVerbose("Access." + context, $"Evaluated local interaction before server handling. blocked={blocked}, targetType={((object)target).GetType().Name}, targetName='{((Object)target).name}', playerId={playerID}, playerName='{player.GetPlayerName()}', position={target.transform.position}");
			}
		}

		internal static void ShowBlockedItemMessage(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				((Character)player).Message((MessageType)2, WardLocalization.Localize("$stuw_msg_blocked_item", "A ward prevents using this item here."), 0, (Sprite)null);
			}
		}

		internal static void ShowProtectedBuildingDamageMessage(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				((Character)player).Message((MessageType)2, WardLocalization.Localize("$stuw_msg_building_damage_protected", "An active Ward prevents damaging protected structures."), 0, (Sprite)null);
			}
		}

		internal static void ShowWardOverlapMessage(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				((Character)player).Message((MessageType)2, WardLocalization.Localize("$stuw_msg_overlap", "Another Ward is too close."), 0, (Sprite)null);
			}
		}

		internal static void ShowWardLimitMessage(Player? player, int limit)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				string text = WardLocalization.LocalizeFormat("$stuw_msg_limit_with_max", "Ward limit reached (max {0})", limit);
				((Character)player).Message((MessageType)2, text, 0, (Sprite)null);
			}
		}

		internal static Player? GetPlayer(Humanoid? humanoid)
		{
			return (Player?)(object)((humanoid is Player) ? humanoid : null);
		}

		internal static Player? GetPlayer(Collider? collider)
		{
			if ((Object)(object)collider == (Object)null)
			{
				return null;
			}
			return ((Component)collider).GetComponentInParent<Player>();
		}

		internal static float GetTerrainRadius(GameObject? prefab)
		{
			if ((Object)(object)prefab == (Object)null)
			{
				return 0f;
			}
			TerrainModifier component = prefab.GetComponent<TerrainModifier>();
			if ((Object)(object)component != (Object)null)
			{
				return component.GetRadius();
			}
			TerrainOp component2 = prefab.GetComponent<TerrainOp>();
			if (!((Object)(object)component2 != (Object)null))
			{
				return 0f;
			}
			return component2.GetRadius();
		}

		internal static bool IsRelevantWard(PrivateArea? area)
		{
			return IsManagedWard(area, requireEnabled: true);
		}

		internal static bool IsManagedWard(PrivateArea? area, bool requireEnabled)
		{
			return IsManagedWard(ManagedWardRef.FromArea(area), requireEnabled);
		}

		internal static bool IsManagedWard(ManagedWardRef ward, bool requireEnabled)
		{
			return IsTrackableManagedWard(ward, requireEnabled);
		}

		internal static bool CanConfigureWard(PrivateArea? area, Player? player)
		{
			return CanConfigureWard(ManagedWardRef.FromArea(area), player);
		}

		internal static bool CanConfigureWard(ManagedWardRef ward, Player? player)
		{
			if ((Object)(object)ward.Area == (Object)null || (Object)(object)player == (Object)null || (Object)(object)player != (Object)(object)Player.m_localPlayer || !IsManagedWard(ward, requireEnabled: false))
			{
				return false;
			}
			if (!IsDirectWardOwner(ward, player.GetPlayerID()))
			{
				return WardAdminDebugAccess.CanLocallyControlAnyWard(ward.Area, player);
			}
			return true;
		}

		internal static bool CanControlManagedWard(PrivateArea? area, long playerId)
		{
			return CanControlManagedWard(ManagedWardRef.FromArea(area), playerId);
		}

		internal static bool CanControlManagedWard(ManagedWardRef ward, long playerId)
		{
			if ((Object)(object)ward.Area == (Object)null || playerId == 0L || !IsManagedWard(ward, requireEnabled: false))
			{
				return false;
			}
			if (!IsDirectWardOwner(ward, playerId))
			{
				return WardAdminDebugAccess.IsPlayerAdminDebugController(playerId);
			}
			return true;
		}

		internal static bool IsDirectWardOwner(PrivateArea? area, Player? player)
		{
			if ((Object)(object)area != (Object)null && (Object)(object)player != (Object)null)
			{
				return IsDirectWardOwner(area, player.GetPlayerID());
			}
			return false;
		}

		internal static bool IsDirectWardOwner(PrivateArea? area, long playerId)
		{
			return IsDirectWardOwner(ManagedWardRef.FromArea(area), playerId);
		}

		internal static bool IsDirectWardOwner(ManagedWardRef ward, long playerId)
		{
			if ((Object)(object)ward.Area == (Object)null || playerId == 0L || !IsManagedWard(ward, requireEnabled: false))
			{
				return false;
			}
			return GetCanonicalCreatorPlayerId(ward.Area) == playerId;
		}

		internal static bool IsPlayerInWardGuild(Player? player, PrivateArea? area)
		{
			return IsPlayerGuildMatchingWardGuild(GuildsCompat.GetPlayerGuildIdentity(player), GuildsCompat.GetWardGuildIdentity(area));
		}

		internal static bool IsPlayerIdInWardGuild(long playerId, PrivateArea? area)
		{
			if (playerId == 0L)
			{
				return false;
			}
			return IsPlayerGuildMatchingWardGuild(GuildsCompat.GetPlayerGuildIdentity(playerId), GuildsCompat.GetWardGuildIdentity(area));
		}

		internal static bool IsPlayerIdInWardGuild(long playerId, ZDO? zdo)
		{
			if (playerId == 0L)
			{
				return false;
			}
			return IsPlayerGuildMatchingWardGuild(GuildsCompat.GetPlayerGuildIdentity(playerId), GuildsCompat.GetWardGuildIdentity(zdo));
		}

		internal static bool IsPlayerGuildMatchingWardGuild(WardGuildIdentity playerGuild, WardGuildIdentity wardGuild)
		{
			return ManagedWardAccessEvaluator.HasMatchingGuild(playerGuild, wardGuild);
		}

		internal static bool ShouldBlockHostileCreatureDamageToBuilding(Vector3 point)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			return ManagedWardPresenceService.ShouldBlockHostileCreatureDamageToBuilding(point);
		}

		internal static bool TryBlockManagedWardPlacement(Player? player, Component? candidate, Vector3 point, ref bool result)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			if (!IsManagedWardPlacementCandidate(candidate))
			{
				return true;
			}
			if (!WouldBlockManagedWardPlacement(player, candidate, point, flash: true))
			{
				return true;
			}
			ShowWardOverlapMessage(player);
			result = false;
			return false;
		}

		internal static bool TryBlockManagedWardPlacement(Player? player, Component? candidate, Vector3 point)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			if (!IsManagedWardPlacementCandidate(candidate))
			{
				return true;
			}
			if (!WouldBlockManagedWardPlacement(player, candidate, point, flash: true))
			{
				return true;
			}
			ShowWardOverlapMessage(player);
			return false;
		}

		internal static float GetMaxNonOverlappingRadius(PrivateArea? area)
		{
			return GetMaxNonOverlappingRadius(area, WardSettings.MaxRadius);
		}

		internal static float GetMaxNonOverlappingRadius(PrivateArea? area, float fallbackRadius)
		{
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			long canonicalCreatorPlayerId = GetCanonicalCreatorPlayerId(area);
			int guildId = (GuildsCompat.IsAvailable() ? GuildsCompat.GetWardGuildId(area) : 0);
			if (!((Object)(object)area == (Object)null))
			{
				return GetMaxNonOverlappingRadius(((Component)area).transform.position, canonicalCreatorPlayerId, guildId, area, fallbackRadius);
			}
			return fallbackRadius;
		}

		internal static float GetMaxNonOverlappingRadius(Vector3 point, long ownerCreatorPlayerId, int guildId, PrivateArea? ignoredWard, float fallbackRadius)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			IReadOnlyList<PrivateArea> candidateManagedWards = GetCandidateManagedWards(point, fallbackRadius, requireEnabled: false);
			if (candidateManagedWards.Count == 0)
			{
				return fallbackRadius;
			}
			return WardOverlapPolicy.GetMaxNonOverlappingRadius(fallbackRadius, CreateWardOverlapQuery(point, fallbackRadius, ownerCreatorPlayerId, guildId, ignoredWard), BuildWardOverlapAreas(candidateManagedWards, guildId));
		}

		internal static long GetCanonicalCreatorPlayerId(PrivateArea? area)
		{
			long wardCreatorId = GetWardCreatorId(area);
			if (wardCreatorId != 0L)
			{
				return wardCreatorId;
			}
			Piece val = (((Object)(object)area?.m_piece != (Object)null) ? area.m_piece : ((area != null) ? ((Component)area).GetComponent<Piece>() : null));
			if (!((Object)(object)val != (Object)null))
			{
				return 0L;
			}
			return val.GetCreator();
		}

		internal static long GetWardCreatorId(PrivateArea? area)
		{
			return ManagedWardRef.FromArea(area).CreatorPlayerId;
		}

		internal static PrivateArea? FindNearestManagedWard(Vector3 point, float radius = 0f, bool requireEnabled = true, Predicate<PrivateArea>? predicate = null)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_0055: Unknown result type (might be due to invalid IL or missing references)
			//IL_005a: Unknown result type (might be due to invalid IL or missing references)
			IReadOnlyList<PrivateArea> candidateManagedWards = GetCandidateManagedWards(point, radius, requireEnabled);
			if (candidateManagedWards.Count == 0)
			{
				return null;
			}
			PrivateArea result = null;
			float num = float.MaxValue;
			foreach (PrivateArea item in candidateManagedWards)
			{
				if (!((Object)(object)item == (Object)null) && item.IsInside(point, radius) && (predicate == null || predicate(item)))
				{
					float num2 = Utils.DistanceXZ(((Component)item).transform.position, point);
					if (!(num2 >= num))
					{
						num = num2;
						result = item;
					}
				}
			}
			return result;
		}

		internal static bool HasPlayerAccessToManagedWardZdo(ZDO? zdo, long playerId)
		{
			return ManagedWardAccessEvaluator.HasPlayerAccessToManagedWardZdo(zdo, playerId);
		}

		internal static bool HasPlayerAccessToManagedWardZdo(ZDO? zdo, long playerId, WardGuildIdentity playerGuild)
		{
			return ManagedWardAccessEvaluator.HasPlayerAccessToManagedWardZdo(zdo, playerId, playerGuild);
		}

		internal static bool HasPlayerAccessToManagedWardIndexEntry(WardMinimapVisibilityIndexedEntry entry, long playerId, WardGuildIdentity playerGuild)
		{
			return ManagedWardAccessEvaluator.HasPlayerAccessToManagedWardIndexEntry(entry, playerId, playerGuild);
		}

		internal static bool HasMatchingGuild(WardGuildIdentity playerGuild, WardGuildIdentity wardGuild)
		{
			return ManagedWardAccessEvaluator.HasMatchingGuild(playerGuild, wardGuild);
		}

		private static bool ShouldBlockConfiguredItemUse(Player? player, ItemData? item)
		{
			return ShouldBlockConfiguredItemUse(player, item, null);
		}

		private static bool ShouldBlockConfiguredItemUse(Player? player, ItemData? item, Vector3? targetPoint)
		{
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)player == (Object)null || item == null)
			{
				return false;
			}
			if (!HasEnabledManagedWards())
			{
				return false;
			}
			if (!IsConfiguredBlockedItem(item))
			{
				return false;
			}
			if (ShouldBlock(((Component)player).transform.position, 0f, player))
			{
				return true;
			}
			if (targetPoint.HasValue)
			{
				return ShouldBlock(targetPoint.Value, 0f, player);
			}
			return false;
		}

		private static bool ShouldBlockConfiguredItemUseAgainstHoveredTamedCreature(Player? player, ItemData? item)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			if (TryGetHoveredTamedCreaturePoint(player, out var targetPoint))
			{
				return ShouldBlockConfiguredItemUse(player, item, targetPoint);
			}
			return false;
		}

		private static bool IsConfiguredBlockedItem(ItemData? item)
		{
			if (item == null)
			{
				return false;
			}
			return WardItemPrefabPolicy.IsBlockedItem(item);
		}

		private static bool TryGetHoveredTamedCreaturePoint(Player? player, out Vector3 targetPoint)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Unknown result type (might be due to invalid IL or missing references)
			targetPoint = default(Vector3);
			if ((Object)(object)player == (Object)null)
			{
				return false;
			}
			Character hoveringCreature = player.m_hoveringCreature;
			if ((Object)(object)hoveringCreature != (Object)null && hoveringCreature.IsTamed())
			{
				targetPoint = ((Component)hoveringCreature).transform.position;
				return true;
			}
			try
			{
				Character val = null;
				GameObject val2 = null;
				player.FindHoverObject(ref val2, ref val);
				if ((Object)(object)val == (Object)null || !val.IsTamed())
				{
					return false;
				}
				targetPoint = ((Component)val).transform.position;
				return true;
			}
			catch
			{
				return false;
			}
		}

		internal static bool WouldBlockManagedWardPlacement(Player? player, Component? candidate, Vector3 point, bool flash)
		{
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)player == (Object)null)
			{
				return false;
			}
			if (!StuWardArea.IsManaged(((Object)(object)candidate != (Object)null) ? (candidate.GetComponent<PrivateArea>() ?? candidate.GetComponentInParent<PrivateArea>()) : null))
			{
				return false;
			}
			float radius = 8f;
			return OverlapsForeignManagedWard(point, radius, player.GetPlayerID(), GuildsCompat.GetPlayerGuildId(player), null, flash);
		}

		private static bool OverlapsForeignManagedWard(Vector3 point, float radius, long ownerCreatorPlayerId, int guildId, PrivateArea? ignoredWard, bool flash)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			List<PrivateArea> list = (flash ? new List<PrivateArea>() : null);
			IReadOnlyList<PrivateArea> candidateManagedWards = GetCandidateManagedWards(point, radius, requireEnabled: false);
			if (candidateManagedWards.Count == 0)
			{
				return false;
			}
			bool flag = false;
			WardOverlapQuery query = CreateWardOverlapQuery(point, radius, ownerCreatorPlayerId, guildId, ignoredWard);
			foreach (PrivateArea item in candidateManagedWards)
			{
				if (!((Object)(object)item == (Object)null) && !((Object)(object)item == (Object)(object)ignoredWard))
				{
					WardOverlapArea area = CreateWardOverlapArea(item, guildId);
					if (!WardOverlapPolicy.SharesTrustedWardGroup(area, query) && WardOverlapPolicy.Overlaps(query, area))
					{
						flag = true;
						list?.Add(item);
					}
				}
			}
			if (!flag || list == null)
			{
				return flag;
			}
			foreach (PrivateArea item2 in list)
			{
				ZNetView nView = WardPrivateAreaSafeAccess.GetNView(item2);
				if (!((Object)(object)nView == (Object)null) && nView.IsValid())
				{
					item2.FlashShield(false);
				}
			}
			return true;
		}

		private static WardOverlapQuery CreateWardOverlapQuery(Vector3 point, float radius, long ownerCreatorPlayerId, int guildId, PrivateArea? ignoredWard)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			return new WardOverlapQuery(point.x, point.z, radius, ownerCreatorPlayerId, guildId, ((Object)(object)ignoredWard != (Object)null) ? ((Object)ignoredWard).GetInstanceID() : 0);
		}

		private static List<WardOverlapArea> BuildWardOverlapAreas(IReadOnlyList<PrivateArea> areas, int queryGuildId)
		{
			List<WardOverlapArea> list = new List<WardOverlapArea>(areas.Count);
			for (int i = 0; i < areas.Count; i++)
			{
				PrivateArea val = areas[i];
				if ((Object)(object)val != (Object)null)
				{
					list.Add(CreateWardOverlapArea(val, queryGuildId));
				}
			}
			return list;
		}

		private static WardOverlapArea CreateWardOverlapArea(PrivateArea area, int queryGuildId)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			Vector3 position = ((Component)area).transform.position;
			return new WardOverlapArea(((Object)area).GetInstanceID(), position.x, position.z, WardSettings.GetStoredRadiusOrMin(area), GetCanonicalCreatorPlayerId(area), (queryGuildId != 0 && GuildsCompat.IsAvailable()) ? GuildsCompat.GetWardGuildId(area) : 0);
		}

		internal static int GetManagedWardSpatialIndexRevision()
		{
			return _managedWardSpatialIndexRevision;
		}

		internal static bool IsManagedWardPlacementCandidate(Component? candidate)
		{
			return StuWardArea.IsManaged(((Object)(object)candidate != (Object)null) ? (candidate.GetComponent<PrivateArea>() ?? candidate.GetComponentInParent<PrivateArea>()) : null);
		}

		private static void EnsureManagedWardCacheInitialized()
		{
			if (_wardCacheInitialized)
			{
				return;
			}
			_wardCacheInitialized = true;
			ManagedWards.Clear();
			EnabledManagedWards.Clear();
			ManagedWardIds.Clear();
			EnabledManagedWardIds.Clear();
			List<PrivateArea> allAreas = PrivateArea.m_allAreas;
			if (allAreas == null)
			{
				return;
			}
			for (int i = 0; i < allAreas.Count; i++)
			{
				PrivateArea val = allAreas[i];
				if (IsTrackableManagedWard(val, requireEnabled: false))
				{
					int instanceID = ((Object)val).GetInstanceID();
					ManagedWardIds.Add(instanceID);
					ManagedWards.Add(val);
					if (val.IsEnabled())
					{
						EnabledManagedWardIds.Add(instanceID);
						EnabledManagedWards.Add(val);
					}
				}
			}
			_managedWardSpatialIndexRequiresFullRebuild = true;
		}

		private static bool IsTrackableManagedWard(PrivateArea? area, bool requireEnabled)
		{
			return IsTrackableManagedWard(ManagedWardRef.FromArea(area), requireEnabled);
		}

		private static bool IsTrackableManagedWard(ManagedWardRef ward, bool requireEnabled)
		{
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null || ward.IsPlacementGhost || !ManagedWardIdentity.EnsureManagedComponent(ward))
			{
				return false;
			}
			if (requireEnabled && !area.IsEnabled())
			{
				return false;
			}
			return ward.HasValidNetworkIdentity;
		}

		internal static IReadOnlyList<PrivateArea> GetCandidateManagedWards(Vector3 point, float radius, bool requireEnabled)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			FillCandidateManagedWards(point, radius, requireEnabled, SpatialQueryBuffer);
			return SpatialQueryBuffer;
		}

		internal static void FillCandidateManagedWards(Vector3 point, float radius, bool requireEnabled, List<PrivateArea> destination)
		{
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_0043: Unknown result type (might be due to invalid IL or missing references)
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0060: Unknown result type (might be due to invalid IL or missing references)
			EnsureManagedWardSpatialIndexInitialized();
			destination.Clear();
			Dictionary<long, List<SpatialWardEntry>> dictionary = (requireEnabled ? EnabledManagedWardSpatialIndex : ManagedWardSpatialIndex);
			if (dictionary.Count == 0)
			{
				return;
			}
			int num = NextSpatialQueryStamp();
			float num2 = Mathf.Max(0f, radius);
			int spatialCellCoordinate = GetSpatialCellCoordinate(point.x - num2);
			int spatialCellCoordinate2 = GetSpatialCellCoordinate(point.x + num2);
			int spatialCellCoordinate3 = GetSpatialCellCoordinate(point.z - num2);
			int spatialCellCoordinate4 = GetSpatialCellCoordinate(point.z + num2);
			for (int i = spatialCellCoordinate; i <= spatialCellCoordinate2; i++)
			{
				for (int j = spatialCellCoordinate3; j <= spatialCellCoordinate4; j++)
				{
					if (!dictionary.TryGetValue(GetSpatialCellKey(i, j), out var value))
					{
						continue;
					}
					for (int k = 0; k < value.Count; k++)
					{
						SpatialWardEntry spatialWardEntry = value[k];
						if (!SpatialQueryStamps.TryGetValue(spatialWardEntry.InstanceId, out var value2) || value2 != num)
						{
							SpatialQueryStamps[spatialWardEntry.InstanceId] = num;
							destination.Add(spatialWardEntry.Area);
						}
					}
				}
			}
		}

		private static void EnsureManagedWardSpatialIndexInitialized()
		{
			EnsureManagedWardCacheInitialized();
			float maxRadius = WardSettings.MaxRadius;
			if (_managedWardSpatialIndexRequiresFullRebuild || !Mathf.Approximately(_managedWardSpatialIndexMaxRadius, maxRadius))
			{
				ManagedWardSpatialIndex.Clear();
				EnabledManagedWardSpatialIndex.Clear();
				ManagedWardSpatialCellsByInstanceId.Clear();
				EnabledManagedWardSpatialCellsByInstanceId.Clear();
				SpatialQueryStamps.Clear();
				SpatialQueryBuffer.Clear();
				BuildManagedWardSpatialIndex(ManagedWards, ManagedWardSpatialIndex, ManagedWardSpatialCellsByInstanceId, requireEnabled: false);
				BuildManagedWardSpatialIndex(EnabledManagedWards, EnabledManagedWardSpatialIndex, EnabledManagedWardSpatialCellsByInstanceId, requireEnabled: true);
				_managedWardSpatialIndexRequiresFullRebuild = false;
				_managedWardSpatialIndexMaxRadius = maxRadius;
			}
		}

		private static void BuildManagedWardSpatialIndex(IReadOnlyList<PrivateArea> areas, Dictionary<long, List<SpatialWardEntry>> spatialIndex, Dictionary<int, List<long>> occupiedCellsByInstanceId, bool requireEnabled)
		{
			for (int i = 0; i < areas.Count; i++)
			{
				PrivateArea area = areas[i];
				if (IsTrackableManagedWard(area, requireEnabled))
				{
					AddAreaToSpatialIndex(area, spatialIndex, occupiedCellsByInstanceId);
				}
			}
		}

		private static void UpdateManagedWardSpatialIndexMembership(PrivateArea area, int instanceId, bool managedMembershipChanged, bool enabledMembershipChanged)
		{
			EnsureManagedWardCacheInitialized();
			if (_managedWardSpatialIndexRequiresFullRebuild || !Mathf.Approximately(_managedWardSpatialIndexMaxRadius, WardSettings.MaxRadius))
			{
				if (!_managedWardSpatialIndexRequiresFullRebuild)
				{
					_managedWardSpatialIndexRequiresFullRebuild = true;
					if (managedMembershipChanged)
					{
						BumpManagedWardSpatialRevision();
					}
				}
				if (managedMembershipChanged)
				{
					ManagedWardRuntimeInvalidationService.PublishSpatialIndexChanged("managed ward spatial index deferred rebuild");
				}
			}
			else
			{
				if (managedMembershipChanged)
				{
					UpdateAreaInSpatialIndex(area, instanceId, ManagedWardIds.Contains(instanceId), ManagedWardSpatialIndex, ManagedWardSpatialCellsByInstanceId, requireEnabled: false);
					BumpManagedWardSpatialRevision();
					ManagedWardRuntimeInvalidationService.PublishSpatialIndexChanged("managed ward spatial index membership changed");
				}
				if (enabledMembershipChanged)
				{
					UpdateAreaInSpatialIndex(area, instanceId, EnabledManagedWardIds.Contains(instanceId), EnabledManagedWardSpatialIndex, EnabledManagedWardSpatialCellsByInstanceId, requireEnabled: true);
				}
			}
		}

		private static void UpdateAreaInSpatialIndex(PrivateArea area, int instanceId, bool shouldContain, Dictionary<long, List<SpatialWardEntry>> spatialIndex, Dictionary<int, List<long>> occupiedCellsByInstanceId, bool requireEnabled)
		{
			RemoveAreaFromSpatialIndex(instanceId, spatialIndex, occupiedCellsByInstanceId);
			if (shouldContain && IsTrackableManagedWard(area, requireEnabled))
			{
				AddAreaToSpatialIndex(area, spatialIndex, occupiedCellsByInstanceId);
			}
		}

		private static void AddAreaToSpatialIndex(PrivateArea area, Dictionary<long, List<SpatialWardEntry>> spatialIndex, Dictionary<int, List<long>> occupiedCellsByInstanceId)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			Vector3 position = ((Component)area).transform.position;
			float radius = WardSettings.GetRadius(area);
			SpatialWardEntry spatialWardEntry = new SpatialWardEntry(area);
			List<long> list = new List<long>();
			int spatialCellCoordinate = GetSpatialCellCoordinate(position.x - radius);
			int spatialCellCoordinate2 = GetSpatialCellCoordinate(position.x + radius);
			int spatialCellCoordinate3 = GetSpatialCellCoordinate(position.z - radius);
			int spatialCellCoordinate4 = GetSpatialCellCoordinate(position.z + radius);
			for (int i = spatialCellCoordinate; i <= spatialCellCoordinate2; i++)
			{
				for (int j = spatialCellCoordinate3; j <= spatialCellCoordinate4; j++)
				{
					long spatialCellKey = GetSpatialCellKey(i, j);
					if (!spatialIndex.TryGetValue(spatialCellKey, out List<SpatialWardEntry> value))
					{
						value = (spatialIndex[spatialCellKey] = new List<SpatialWardEntry>());
					}
					value.Add(spatialWardEntry);
					list.Add(spatialCellKey);
				}
			}
			occupiedCellsByInstanceId[spatialWardEntry.InstanceId] = list;
		}

		private static void RemoveAreaFromSpatialIndex(int instanceId, Dictionary<long, List<SpatialWardEntry>> spatialIndex, Dictionary<int, List<long>> occupiedCellsByInstanceId)
		{
			if (!occupiedCellsByInstanceId.TryGetValue(instanceId, out List<long> value))
			{
				return;
			}
			for (int i = 0; i < value.Count; i++)
			{
				long key = value[i];
				if (!spatialIndex.TryGetValue(key, out List<SpatialWardEntry> value2))
				{
					continue;
				}
				for (int num = value2.Count - 1; num >= 0; num--)
				{
					if (value2[num].InstanceId == instanceId)
					{
						value2.RemoveAt(num);
					}
				}
				if (value2.Count == 0)
				{
					spatialIndex.Remove(key);
				}
			}
			occupiedCellsByInstanceId.Remove(instanceId);
		}

		private static void BumpManagedWardSpatialRevision()
		{
			_managedWardSpatialIndexRevision = ((_managedWardSpatialIndexRevision == int.MaxValue) ? 1 : (_managedWardSpatialIndexRevision + 1));
		}

		private static int GetSpatialCellCoordinate(float coordinate)
		{
			return Mathf.FloorToInt(coordinate / 32f);
		}

		private static long GetSpatialCellKey(int cellX, int cellZ)
		{
			return ((long)cellX << 32) ^ (uint)cellZ;
		}

		private static int NextSpatialQueryStamp()
		{
			if (_spatialQueryStamp == int.MaxValue)
			{
				_spatialQueryStamp = 1;
				SpatialQueryStamps.Clear();
				return _spatialQueryStamp;
			}
			_spatialQueryStamp++;
			return _spatialQueryStamp;
		}
	}
	internal sealed class WardGuiController : MonoBehaviour
	{
		private sealed class PermittedRowView
		{
			internal GameObject Root { get; }

			internal Text NameText { get; }

			internal int LastSeenGeneration { get; set; }

			internal PermittedRowView(GameObject root, Text nameText)
			{
				Root = root;
				NameText = nameText;
			}
		}

		private sealed class SliderCommitHandler : MonoBehaviour, IEndDragHandler, IEventSystemHandler, IPointerUpHandler
		{
			internal Action? OnCommit { get; set; }

			public void OnEndDrag(PointerEventData eventData)
			{
				OnCommit?.Invoke();
			}

			public void OnPointerUp(PointerEventData eventData)
			{
				OnCommit?.Invoke();
			}
		}

		[CompilerGenerated]
		private sealed class <CloseDoorAfterDelay>d__52 : IEnumerator<object>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private object <>2__current;

			public Door door;

			public float delay;

			public WardGuiController <>4__this;

			private int <key>5__2;

			object? IEnumerator<object>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object? IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <CloseDoorAfterDelay>d__52(int <>1__state)
			{
				this.<>1__state = <>1__state;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				//IL_0036: Unknown result type (might be due to invalid IL or missing references)
				//IL_0040: Expected O, but got Unknown
				//IL_00c9: Unknown result type (might be due to invalid IL or missing references)
				int num = <>1__state;
				WardGuiController wardGuiController = <>4__this;
				switch (num)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<key>5__2 = ((Object)door).GetInstanceID();
					<>2__current = (object)new WaitForSeconds(delay);
					<>1__state = 1;
					return true;
				case 1:
				{
					<>1__state = -1;
					wardGuiController._doorCloseCoroutines.Remove(<key>5__2);
					if ((Object)(object)door == (Object)null || door.m_canNotBeClosed)
					{
						return false;
					}
					ZNetView val = (((Object)(object)door.m_nview != (Object)null) ? door.m_nview : ((Component)door).GetComponent<ZNetView>());
					if ((Object)(object)val == (Object)null || !val.IsValid())
					{
						return false;
					}
					if (!WardSettings.TryGetAutoCloseDoorDelay(((Component)door).transform.position, out var _))
					{
						return false;
					}
					ZDO zDO = val.GetZDO();
					if (zDO == null || zDO.GetInt(ZDOVars.s_state, 0) == 0)
					{
						return false;
					}
					val.InvokeRPC("UseDoor", new object[1] { true });
					return false;
				}
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}
		}

		private const float ConfigurationPushDebounceSeconds = 0.15f;

		private const float ConfigurationRequestTimeoutSeconds = 5f;

		private readonly Dictionary<int, Coroutine> _doorCloseCoroutines = new Dictionary<int, Coroutine>();

		private readonly Dictionary<long, PermittedRowView> _permittedRows = new Dictionary<long, PermittedRowView>();

		private readonly List<long> _permittedRowsToRemove = new List<long>();

		private PrivateArea? _currentWard;

		private WardConfiguration _currentConfiguration;

		private WardConfiguration _authoritativeConfiguration;

		private WardConfiguration _pendingConfiguration;

		private GameObject? _root;

		private GameObject? _hintRoot;

		private GameObject? _panel;

		private RectTransform? _permittedContent;

		private Text? _ownerValueText;

		private Text? _guildValueText;

		private Text? _shortcutHintText;

		private Text? _areaMarkerSpeedValueText;

		private Text? _areaMarkerAlphaValueText;

		private Text? _radiusValueText;

		private Text? _delayValueText;

		private Slider? _areaMarkerSpeedSlider;

		private Slider? _areaMarkerAlphaSlider;

		private Slider? _autoCloseDelaySlider;

		private Slider? _radiusSlider;

		private Toggle? _warningSoundToggle;

		private Toggle? _warningFlashToggle;

		private Image? _radiusLimitMarker;

		private bool _visible;

		private bool _suppressUiEvents;

		private bool _configurationCommitPending;

		private bool _configurationPushPending;

		private bool _layoutRebuildPending;

		private float _nextConfigurationPushTime;

		private float _pendingConfigurationRequestedAt;

		private int _lastPermittedRevision = int.MinValue;

		private int _permittedRefreshGeneration;

		private long _pendingConfigurationRequestId;

		private PermittedRowView? _emptyPermittedRow;

		internal static WardGuiController? Instance { get; private set; }

		internal bool IsVisible => _visible;

		private void Awake()
		{
			if ((Object)(object)Instance != (Object)null && (Object)(object)Instance != (Object)(object)this)
			{
				Object.Destroy((Object)(object)this);
				return;
			}
			Instance = this;
			Object.DontDestroyOnLoad((Object)(object)((Component)this).gameObject);
			GUIManager.OnCustomGUIAvailable += BuildGui;
			BuildGui();
		}

		private void OnDestroy()
		{
			GUIManager.OnCustomGUIAvailable -= BuildGui;
			GUIManager.BlockInput(false);
			_doorCloseCoroutines.Clear();
			if ((Object)(object)Instance == (Object)(object)this)
			{
				Instance = null;
			}
		}

		private void Update()
		{
			if (_layoutRebuildPending && !IsTextInputFocused())
			{
				_layoutRebuildPending = false;
				RebuildLayout();
			}
			if (!_visible)
			{
				SetShortcutHintVisible(visible: false);
				TryOpenHoveredWardUi();
				return;
			}
			SetShortcutHintVisible(visible: false);
			if (Input.GetKeyDown((KeyCode)27))
			{
				CloseWardUi();
				return;
			}
			if ((Object)(object)_currentWard == (Object)null || !WardAccess.IsManagedWard(ManagedWardRef.FromArea(_currentWard), requireEnabled: false))
			{
				CloseWardUi();
				return;
			}
			if (HasPendingConfigurationRequest() && Time.unscaledTime - _pendingConfigurationRequestedAt >= 5f)
			{
				HandlePendingConfigurationRequestTimeout();
			}
			if (!HasPendingConfigurationRequest())
			{
				RefreshAuthoritativeConfigurationFromWard();
			}
			if (!HasPendingConfigurationRequest() && (_configurationCommitPending || _configurationPushPending) && Time.unscaledTime >= _nextConfigurationPushTime)
			{
				CommitPendingConfiguration();
			}
			if (WardPermittedSnapshots.GetRevision(_currentWard) != _lastPermittedRevision)
			{
				RefreshPermittedPlayers(force: false);
			}
		}

		internal bool TryOpenHoveredWardUi()
		{
			if (!Plugin.IsWardSettingsShortcutDown())
			{
				return false;
			}
			Player localPlayer = Player.m_localPlayer;
			GameObject val = (((Object)(object)localPlayer != (Object)null) ? localPlayer.m_hovering : null);
			if ((Object)(object)val == (Object)null)
			{
				return false;
			}
			ManagedWardRef ward = ManagedWardRef.FromArea(val.GetComponentInParent<PrivateArea>());
			if (!WardAccess.CanConfigureWard(ward, localPlayer) && !WardAdminDebugAccess.CanLocallyAttemptAnyWardControl(ward.Area, localPlayer))
			{
				return false;
			}
			OpenWardUi(ward.Area);
			return true;
		}

		internal void OpenWardUi(PrivateArea ward)
		{
			BuildGui();
			if (!((Object)(object)_root == (Object)null))
			{
				_currentWard = ward;
				_configurationCommitPending = false;
				_configurationPushPending = false;
				_lastPermittedRevision = int.MinValue;
				ClearPendingConfigurationRequest();
				_authoritativeConfiguration = WardSettings.GetConfiguration(ward);
				_currentConfiguration = _authoritativeConfiguration;
				RefreshStaticTexts();
				RefreshControls();
				RefreshPermittedPlayers(force: true);
				SetVisible(visible: true);
			}
		}

		internal void CloseWardUi()
		{
			FlushPendingConfigurationPush();
			_currentWard = null;
			_configurationCommitPending = false;
			_configurationPushPending = false;
			_lastPermittedRevision = int.MinValue;
			ClearPendingConfigurationRequest();
			SetVisible(visible: false);
		}

		internal void ScheduleDoorAutoClose(Door door)
		{
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)door == (Object)null || door.m_canNotBeClosed)
			{
				return;
			}
			if (!WardSettings.TryGetAutoCloseDoorDelay(((Component)door).transform.position, out var delay))
			{
				CancelDoorAutoClose(door);
				return;
			}
			int instanceID = ((Object)door).GetInstanceID();
			if (_doorCloseCoroutines.TryGetValue(instanceID, out Coroutine value))
			{
				((MonoBehaviour)this).StopCoroutine(value);
			}
			_doorCloseCoroutines[instanceID] = ((MonoBehaviour)this).StartCoroutine(CloseDoorAfterDelay(door, delay));
		}

		internal void CancelDoorAutoClose(Door door)
		{
			if (!((Object)(object)door == (Object)null))
			{
				int instanceID = ((Object)door).GetInstanceID();
				if (_doorCloseCoroutines.TryGetValue(instanceID, out Coroutine value))
				{
					((MonoBehaviour)this).StopCoroutine(value);
					_doorCloseCoroutines.Remove(instanceID);
				}
			}
		}

		[IteratorStateMachine(typeof(<CloseDoorAfterDelay>d__52))]
		private IEnumerator CloseDoorAfterDelay(Door door, float delay)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <CloseDoorAfterDelay>d__52(0)
			{
				<>4__this = this,
				door = door,
				delay = delay
			};
		}

		private void BuildGui()
		{
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_008f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0099: Expected O, but got Unknown
			//IL_00c0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00cb: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d6: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00eb: Unknown result type (might be due to invalid IL or missing references)
			//IL_0115: Unknown result type (might be due to invalid IL or missing references)
			//IL_013c: Unknown result type (might be due to invalid IL or missing references)
			//IL_014b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0150: Unknown result type (might be due to invalid IL or missing references)
			//IL_0155: Unknown result type (might be due to invalid IL or missing references)
			//IL_015b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0196: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a5: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c2: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c8: Unknown result type (might be due to invalid IL or missing references)
			//IL_021d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0222: Unknown result type (might be due to invalid IL or missing references)
			//IL_0223: Unknown result type (might be due to invalid IL or missing references)
			//IL_0228: Unknown result type (might be due to invalid IL or missing references)
			//IL_022a: Unknown result type (might be due to invalid IL or missing references)
			//IL_022f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0241: Unknown result type (might be due to invalid IL or missing references)
			//IL_025a: Unknown result type (might be due to invalid IL or missing references)
			//IL_026c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0285: Unknown result type (might be due to invalid IL or missing references)
			//IL_029b: Unknown result type (might be due to invalid IL or missing references)
			//IL_02b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_02d3: Unknown result type (might be due to invalid IL or missing references)
			//IL_02f3: Unknown result type (might be due to invalid IL or missing references)
			//IL_02fd: Expected O, but got Unknown
			//IL_030d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0326: Unknown result type (might be due to invalid IL or missing references)
			//IL_0333: Unknown result type (might be due to invalid IL or missing references)
			//IL_038a: Unknown result type (might be due to invalid IL or missing references)
			//IL_03a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_03b9: Unknown result type (might be due to invalid IL or missing references)
			//IL_03d8: Unknown result type (might be due to invalid IL or missing references)
			//IL_03f1: Unknown result type (might be due to invalid IL or missing references)
			//IL_03fe: Unknown result type (might be due to invalid IL or missing references)
			//IL_0441: Unknown result type (might be due to invalid IL or missing references)
			//IL_045a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0479: Unknown result type (might be due to invalid IL or missing references)
			//IL_0492: Unknown result type (might be due to invalid IL or missing references)
			//IL_049f: Unknown result type (might be due to invalid IL or missing references)
			//IL_04e2: Unknown result type (might be due to invalid IL or missing references)
			//IL_04fb: Unknown result type (might be due to invalid IL or missing references)
			//IL_051a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0533: Unknown result type (might be due to invalid IL or missing references)
			//IL_0540: Unknown result type (might be due to invalid IL or missing references)
			//IL_0583: Unknown result type (might be due to invalid IL or missing references)
			//IL_059c: Unknown result type (might be due to invalid IL or missing references)
			//IL_05bb: Unknown result type (might be due to invalid IL or missing references)
			//IL_05d4: Unknown result type (might be due to invalid IL or missing references)
			//IL_05ef: Unknown result type (might be due to invalid IL or missing references)
			//IL_0608: Unknown result type (might be due to invalid IL or missing references)
			//IL_0615: Unknown result type (might be due to invalid IL or missing references)
			//IL_065b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0674: Unknown result type (might be due to invalid IL or missing references)
			//IL_0681: Unknown result type (might be due to invalid IL or missing references)
			//IL_06c7: Unknown result type (might be due to invalid IL or missing references)
			//IL_06cb: Unknown result type (might be due to invalid IL or missing references)
			//IL_06de: Unknown result type (might be due to invalid IL or missing references)
			//IL_0702: Unknown result type (might be due to invalid IL or missing references)
			//IL_071b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0720: Unknown result type (might be due to invalid IL or missing references)
			//IL_0726: Unknown result type (might be due to invalid IL or missing references)
			//IL_073a: Unknown result type (might be due to invalid IL or missing references)
			//IL_073c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0742: Unknown result type (might be due to invalid IL or missing references)
			//IL_07cc: Unknown result type (might be due to invalid IL or missing references)
			//IL_07d6: Expected O, but got Unknown
			if ((Object)(object)GUIManager.CustomGUIFront == (Object)null)
			{
				return;
			}
			Localizer.ReloadCurrentLanguageIfAvailable();
			if ((Object)(object)_root != (Object)null)
			{
				Object.Destroy((Object)(object)_root);
			}
			if ((Object)(object)_hintRoot != (Object)null)
			{
				Object.Destroy((Object)(object)_hintRoot);
			}
			ClearPermittedRows();
			_emptyPermittedRow = null;
			_lastPermittedRevision = int.MinValue;
			GUIManager instance = GUIManager.Instance;
			Vector2 panelSize = WardGuiLayoutSettings.GetPanelSize();
			_root = new GameObject("STUWardGUIRoot", new Type[2]
			{
				typeof(RectTransform),
				typeof(Image)
			});
			_root.transform.SetParent(GUIManager.CustomGUIFront.transform, false);
			RectTransform component = _root.GetComponent<RectTransform>();
			component.anchorMin = Vector2.zero;
			component.anchorMax = Vector2.one;
			component.offsetMin = Vector2.zero;
			component.offsetMax = Vector2.zero;
			component.anchoredPosition = Vector2.zero;
			Image component2 = _root.GetComponent<Image>();
			((Graphic)component2).color = new Color(0f, 0f, 0f, 0.6f);
			((Graphic)component2).raycastTarget = true;
			_panel = instance.CreateWoodpanel(_root.transform, new Vector2(0.5f, 0.5f), new Vector2(0.5f, 0.5f), WardGuiLayoutSettings.GetPanelOffset(), panelSize.x, panelSize.y, false);
			((Object)_panel).name = "STUWardPanel";
			GameObject val = instance.CreateText(string.Empty, GUIManager.CustomGUIFront.transform, new Vector2(0.5f, 0.5f), new Vector2(0.5f, 0.5f), new Vector2(0f, -150f), instance.AveriaSerifBold, 18, instance.ValheimBeige, true, Color.black, 460f, 84f, false);
			((Object)val).name = "STUWardShortcutHint";
			_hintRoot = val;
			_shortcutHintText = val.GetComponent<Text>();
			if ((Object)(object)_shortcutHintText != (Object)null)
			{
				_shortcutHintText.alignment = (TextAnchor)4;
			}
			SetShortcutHintVisible(visible: false);
			Vector2 permittedListSize = WardGuiLayoutSettings.GetPermittedListSize();
			Vector2 permittedListPosition = WardGuiLayoutSettings.GetPermittedListPosition();
			Vector2 registeredPlayersHeaderPosition = WardGuiLayoutSettings.GetRegisteredPlayersHeaderPosition();
			CreateLabel(WardLocalization.Localize("$stuw_ui_title", "Ward Settings"), WardGuiLayoutSettings.GetTitlePosition(), 34, 560f, 56f, (TextAnchor)4, instance.AveriaSerifBold, instance.ValheimOrange);
			_ownerValueText = CreateLabel(string.Empty, WardGuiLayoutSettings.GetOwnerPosition(), 22, 800f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_guildValueText = CreateLabel(string.Empty, WardGuiLayoutSettings.GetGuildPosition(), 20, 800f, 32f, (TextAnchor)3, instance.AveriaSerif, instance.ValheimBeige);
			((UnityEvent)CreateButton(WardLocalization.Localize("$stuw_ui_close", "Close"), WardGuiLayoutSettings.GetCloseButtonPosition(), 170f, 42f).onClick).AddListener(new UnityAction(CloseWardUi));
			CreateLabel(WardLocalization.Localize("$stuw_ui_radius", "Ward radius"), WardGuiLayoutSettings.GetRadiusLabelPosition(), 21, 240f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_radiusSlider = CreateSlider(WardGuiLayoutSettings.GetRadiusSliderPosition(), 520f, 8f, WardSettings.MaxRadius, wholeNumbers: true, commitOnRelease: true);
			((UnityEvent<float>)(object)_radiusSlider.onValueChanged).AddListener((UnityAction<float>)OnRadiusSliderChanged);
			_radiusLimitMarker = CreateSliderLimitMarker(_radiusSlider, new Color(0.82f, 0.22f, 0.18f, 0.95f));
			_radiusValueText = CreateLabel(string.Empty, WardGuiLayoutSettings.GetRadiusValuePosition(), 21, 120f, 36f, (TextAnchor)4, instance.AveriaSerifBold, instance.ValheimYellow);
			CreateLabel(WardLocalization.Localize("$stuw_ui_range_speed", "Range speed"), WardGuiLayoutSettings.GetAreaMarkerSpeedLabelPosition(), 21, 240f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_areaMarkerSpeedSlider = CreateSlider(WardGuiLayoutSettings.GetAreaMarkerSpeedSliderPosition(), 520f, 0f, 1f, wholeNumbers: false, commitOnRelease: true);
			((UnityEvent<float>)(object)_areaMarkerSpeedSlider.onValueChanged).AddListener((UnityAction<float>)OnAreaMarkerSpeedSliderChanged);
			_areaMarkerSpeedValueText = CreateLabel(string.Empty, WardGuiLayoutSettings.GetAreaMarkerSpeedValuePosition(), 21, 120f, 36f, (TextAnchor)4, instance.AveriaSerifBold, instance.ValheimYellow);
			CreateLabel(WardLocalization.Localize("$stuw_ui_range_brightness", "Range brightness"), WardGuiLayoutSettings.GetAreaMarkerAlphaLabelPosition(), 21, 240f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_areaMarkerAlphaSlider = CreateSlider(WardGuiLayoutSettings.GetAreaMarkerAlphaSliderPosition(), 520f, 0f, 1f, wholeNumbers: false, commitOnRelease: true);
			((UnityEvent<float>)(object)_areaMarkerAlphaSlider.onValueChanged).AddListener((UnityAction<float>)OnAreaMarkerAlphaSliderChanged);
			_areaMarkerAlphaValueText = CreateLabel(string.Empty, WardGuiLayoutSettings.GetAreaMarkerAlphaValuePosition(), 21, 120f, 36f, (TextAnchor)4, instance.AveriaSerifBold, instance.ValheimYellow);
			CreateLabel(WardLocalization.Localize("$stuw_ui_door_close_delay", "Door close delay"), WardGuiLayoutSettings.GetAutoCloseDelayLabelPosition(), 21, 240f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_autoCloseDelaySlider = CreateSlider(WardGuiLayoutSettings.GetAutoCloseDelaySliderPosition(), 520f, 0f, 10f, wholeNumbers: true, commitOnRelease: true);
			((UnityEvent<float>)(object)_autoCloseDelaySlider.onValueChanged).AddListener((UnityAction<float>)OnAutoCloseDelaySliderChanged);
			_delayValueText = CreateLabel(string.Empty, WardGuiLayoutSettings.GetAutoCloseDelayValuePosition(), 21, 120f, 36f, (TextAnchor)4, instance.AveriaSerifBold, instance.ValheimYellow);
			CreateLabel(WardLocalization.Localize("$stuw_ui_warning_effects", "Warning effects"), WardGuiLayoutSettings.GetWarningEffectsLabelPosition(), 21, 240f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			CreateLabel(WardLocalization.Localize("$stuw_ui_warning_sound", "Sound"), WardGuiLayoutSettings.GetWarningSoundLabelPosition(), 21, 120f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_warningSoundToggle = CreateToggle(WardGuiLayoutSettings.GetWarningSoundTogglePosition(), GetSliderHandleHeight(_radiusSlider));
			((UnityEvent<bool>)(object)_warningSoundToggle.onValueChanged).AddListener((UnityAction<bool>)OnWarningSoundToggleChanged);
			CreateLabel(WardLocalization.Localize("$stuw_ui_warning_flash", "Flash"), WardGuiLayoutSettings.GetWarningFlashLabelPosition(), 21, 120f, 36f, (TextAnchor)3, instance.AveriaSerifBold, instance.ValheimBeige);
			_warningFlashToggle = CreateToggle(WardGuiLayoutSettings.GetWarningFlashTogglePosition(), GetSliderHandleHeight(_radiusSlider));
			((UnityEvent<bool>)(object)_warningFlashToggle.onValueChanged).AddListener((UnityAction<bool>)OnWarningFlashToggleChanged);
			CreateLabel(WardLocalization.Localize("$stuw_ui_registered_players", "Registered players"), registeredPlayersHeaderPosition, 24, permittedListSize.x, 40f, (TextAnchor)4, instance.AveriaSerifBold, instance.ValheimOrange);
			GameObject val2 = instance.CreateScrollView(_panel.transform, false, true, 20f, 6f, instance.ValheimScrollbarHandleColorBlock, new Color(0f, 0f, 0f, 0.35f), permittedListSize.x, permittedListSize.y);
			ConfigureRect(val2.GetComponent<RectTransform>(), permittedListPosition, permittedListSize.x, permittedListSize.y);
			((Object)val2).name = "STUWardPermittedPlayers";
			ref RectTransform? permittedContent = ref _permittedContent;
			Transform obj = val2.transform.Find("Scroll View/Viewport/Content");
			permittedContent = (RectTransform?)(object)((obj is RectTransform) ? obj : null);
			if ((Object)(object)_permittedContent != (Object)null)
			{
				VerticalLayoutGroup component3 = ((Component)_permittedContent).GetComponent<VerticalLayoutGroup>();
				if ((Object)(object)component3 != (Object)null)
				{
					((LayoutGroup)component3).childAlignment = (TextAnchor)0;
					((HorizontalOrVerticalLayoutGroup)component3).childControlWidth = true;
					((HorizontalOrVerticalLayoutGroup)component3).childForceExpandWidth = true;
					((HorizontalOrVerticalLayoutGroup)component3).childForceExpandHeight = false;
					((HorizontalOrVerticalLayoutGroup)component3).spacing = 6f;
					((LayoutGroup)component3).padding = new RectOffset(8, 8, 8, 8);
				}
			}
			SetVisible(_visible);
			if (_visible && (Object)(object)_currentWard != (Object)null)
			{
				RefreshStaticTexts();
				RefreshControls();
				RefreshPermittedPlayers(force: true);
			}
		}

		internal void RebuildLayout()
		{
			BuildGui();
		}

		internal void ScheduleLayoutRebuild()
		{
			_layoutRebuildPending = true;
		}

		private void SetVisible(bool visible)
		{
			_visible = visible;
			if ((Object)(object)_root != (Object)null)
			{
				_root.SetActive(visible);
			}
			if (visible)
			{
				SetShortcutHintVisible(visible: false);
			}
			GUIManager.BlockInput(visible);
		}

		private void SetShortcutHintVisible(bool visible)
		{
			if ((Object)(object)_hintRoot != (Object)null)
			{
				_hintRoot.SetActive(visible);
			}
		}

		private void RefreshStaticTexts()
		{
			if (!((Object)(object)_currentWard == (Object)null) && !((Object)(object)_ownerValueText == (Object)null) && !((Object)(object)_guildValueText == (Object)null))
			{
				_ownerValueText.text = WardLocalization.LocalizeFormat("$stuw_ui_owner", "Owner: {0}", WardPrivateAreaSafeAccess.GetCreatorName(_currentWard));
				string wardGuildName = GuildsCompat.GetWardGuildName(_currentWard);
				_guildValueText.text = WardLocalization.LocalizeFormat("$stuw_ui_guild", "Guild: {0}", string.IsNullOrWhiteSpace(wardGuildName) ? "-" : wardGuildName);
			}
		}

		private void RefreshControls()
		{
			if (!((Object)(object)_areaMarkerSpeedSlider == (Object)null) && !((Object)(object)_areaMarkerSpeedValueText == (Object)null) && !((Object)(object)_areaMarkerAlphaSlider == (Object)null) && !((Object)(object)_areaMarkerAlphaValueText == (Object)null) && !((Object)(object)_autoCloseDelaySlider == (Object)null) && !((Object)(object)_radiusSlider == (Object)null) && !((Object)(object)_radiusValueText == (Object)null) && !((Object)(object)_delayValueText == (Object)null) && !((Object)(object)_warningSoundToggle == (Object)null) && !((Object)(object)_warningFlashToggle == (Object)null))
			{
				float maxRadius = (((Object)(object)_currentWard != (Object)null) ? WardSettings.GetMaxNonOverlappingRadius(_currentWard) : WardSettings.MaxRadius);
				float num = Mathf.Clamp(_currentConfiguration.Radius, 8f, WardSettings.MaxRadius);
				_suppressUiEvents = true;
				_areaMarkerSpeedSlider.value = _currentConfiguration.AreaMarkerSpeedMultiplier;
				_areaMarkerAlphaSlider.value = _currentConfiguration.AreaMarkerAlpha;
				_autoCloseDelaySlider.value = _currentConfiguration.AutoCloseDelay;
				_warningSoundToggle.isOn = _currentConfiguration.WarningSoundEnabled;
				_warningFlashToggle.isOn = _currentConfiguration.WarningFlashEnabled;
				_radiusSlider.maxValue = WardSettings.MaxRadius;
				_radiusSlider.value = num;
				_areaMarkerSpeedValueText.text = $"{Mathf.RoundToInt(_currentConfiguration.AreaMarkerSpeedMultiplier * 100f)}%";
				_areaMarkerAlphaValueText.text = $"{Mathf.RoundToInt(_currentConfiguration.AreaMarkerAlpha * 100f)}%";
				_radiusValueText.text = WardLocalization.LocalizeFormat("$stuw_ui_radius_value", "{0} m", Mathf.RoundToInt(num));
				_delayValueText.text = (Mathf.Approximately(_currentConfiguration.AutoCloseDelay, 0f) ? WardLocalization.Localize("$stuw_ui_off", "Off") : WardLocalization.LocalizeFormat("$stuw_ui_delay_value", "{0} s", Mathf.RoundToInt(_currentConfiguration.AutoCloseDelay)));
				_suppressUiEvents = false;
				UpdateRadiusLimitMarker(maxRadius);
				UpdateRadiusValueVisuals(maxRadius);
			}
		}

		private void RefreshPermittedPlayers(bool force)
		{
			if ((Object)(object)_currentWard == (Object)null || (Object)(object)_permittedContent == (Object)null)
			{
				return;
			}
			int revision = WardPermittedSnapshots.GetRevision(_currentWard);
			if (!force && revision == _lastPermittedRevision)
			{
				return;
			}
			_lastPermittedRevision = revision;
			List<KeyValuePair<long, string>> permittedPlayers = WardPrivateAreaSafeAccess.GetPermittedPlayers(_currentWard);
			if (permittedPlayers.Count == 0)
			{
				ClearPermittedRows();
				EnsureEmptyPermittedRow();
				UpdatePermittedRowText(_emptyPermittedRow, WardLocalization.Localize("$stuw_ui_no_registered_players", "No registered players."));
				_emptyPermittedRow.Root.SetActive(true);
				_emptyPermittedRow.Root.transform.SetSiblingIndex(0);
				return;
			}
			if (_emptyPermittedRow != null)
			{
				_emptyPermittedRow.Root.SetActive(false);
			}
			permittedPlayers.Sort((KeyValuePair<long, string> left, KeyValuePair<long, string> right) => string.Compare(left.Value, right.Value, StringComparison.OrdinalIgnoreCase));
			_permittedRefreshGeneration++;
			for (int i = 0; i < permittedPlayers.Count; i++)
			{
				KeyValuePair<long, string> keyValuePair = permittedPlayers[i];
				if (!_permittedRows.TryGetValue(keyValuePair.Key, out PermittedRowView value))
				{
					value = CreatePermittedRow(keyValuePair.Key);
					_permittedRows[keyValuePair.Key] = value;
				}
				value.LastSeenGeneration = _permittedRefreshGeneration;
				UpdatePermittedRowText(value, BuildPermittedPlayerDisplayText(_currentWard, keyValuePair.Key, keyValuePair.Value));
				value.Root.transform.SetSiblingIndex(i);
				value.Root.SetActive(true);
			}
			_permittedRowsToRemove.Clear();
			foreach (KeyValuePair<long, PermittedRowView> permittedRow in _permittedRows)
			{
				if (permittedRow.Value.LastSeenGeneration != _permittedRefreshGeneration)
				{
					_permittedRowsToRemove.Add(permittedRow.Key);
				}
			}
			for (int j = 0; j < _permittedRowsToRemove.Count; j++)
			{
				long key = _permittedRowsToRemove[j];
				if (_permittedRows.TryGetValue(key, out PermittedRowView value2))
				{
					Object.Destroy((Object)(object)value2.Root);
					_permittedRows.Remove(key);
				}
			}
		}

		private PermittedRowView CreatePermittedRow(long playerId)
		{
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0070: Unknown result type (might be due to invalid IL or missing references)
			//IL_0077: Expected O, but got Unknown
			//IL_00bb: Unknown result type (might be due to invalid IL or missing references)
			//IL_010b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0110: Unknown result type (might be due to invalid IL or missing references)
			//IL_0123: Unknown result type (might be due to invalid IL or missing references)
			//IL_0134: Unknown result type (might be due to invalid IL or missing references)
			//IL_0149: Unknown result type (might be due to invalid IL or missing references)
			//IL_015e: Unknown result type (might be due to invalid IL or missing references)
			//IL_016f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0174: Unknown result type (might be due to invalid IL or missing references)
			//IL_0176: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ef: Unknown result type (might be due to invalid IL or missing references)
			//IL_022a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0274: Unknown result type (might be due to invalid IL or missing references)
			//IL_027b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0298: Unknown result type (might be due to invalid IL or missing references)
			//IL_02a2: Expected O, but got Unknown
			Vector2 permittedListSize = WardGuiLayoutSettings.GetPermittedListSize();
			float num = Mathf.Max(560f, permittedListSize.x - 72f);
			float num2 = 46f;
			float num3 = 130f;
			GameObject val = new GameObject("PermittedPlayerRow", new Type[3]
			{
				typeof(RectTransform),
				typeof(Image),
				typeof(LayoutElement)
			});
			val.transform.SetParent((Transform)(object)_permittedContent, false);
			RectTransform component = val.GetComponent<RectTransform>();
			component.SetSizeWithCurrentAnchors((Axis)0, num);
			component.SetSizeWithCurrentAnchors((Axis)1, num2);
			((Graphic)val.GetComponent<Image>()).color = new Color(0f, 0f, 0f, 0.18f);
			LayoutElement component2 = val.GetComponent<LayoutElement>();
			component2.preferredHeight = num2;
			component2.preferredWidth = num;
			GameObject val2 = new GameObject("PlayerName", new Type[3]
			{
				typeof(RectTransform),
				typeof(Text),
				typeof(LayoutElement)
			});
			val2.transform.SetParent(val.transform, false);
			RectTransform component3 = val2.GetComponent<RectTransform>();
			component3.anchorMin = new Vector2(0.5f, 0.5f);
			component3.anchorMax = new Vector2(0.5f, 0.5f);
			component3.pivot = new Vector2(0f, 0.5f);
			float num4 = 10f;
			Vector2 registeredPlayersRemoveButtonPosition = WardGuiLayoutSettings.GetRegisteredPlayersRemoveButtonPosition();
			float num5 = Mathf.Clamp(registeredPlayersRemoveButtonPosition.x, (0f - num) * 0.5f + num3 * 0.5f + 10f, num * 0.5f - num3 * 0.5f - 4f);
			float num6 = num5 - num3 * 0.5f - 12f;
			float num7 = Mathf.Max(340f, num6 - ((0f - num) * 0.5f + num4));
			component3.anchoredPosition = new Vector2((0f - num) * 0.5f + num4, 0f);
			component3.SetSizeWithCurrentAnchors((Axis)0, num7);
			component3.SetSizeWithCurrentAnchors((Axis)1, num2 - 8f);
			Text component4 = val2.GetComponent<Text>();
			GUIManager instance = GUIManager.Instance;
			instance.ApplyTextStyle(component4, instance.AveriaSerifBold, instance.ValheimBeige, 18, false);
			component4.text = string.Empty;
			component4.alignment = (TextAnchor)3;
			component4.horizontalOverflow = (HorizontalWrapMode)1;
			component4.verticalOverflow = (VerticalWrapMode)0;
			((UnityEvent)CreateAnchoredButton(val.transform, WardLocalization.Localize("$stuw_ui_remove", "Remove"), new Vector2(num5, registeredPlayersRemoveButtonPosition.y), num3, 32f).onClick).AddListener((UnityAction)delegate
			{
				if (!((Object)(object)_currentWard == (Object)null))
				{
					WardSettings.RequestRemovePermitted(_currentWard, playerId);
				}
			});
			return new PermittedRowView(val, component4);
		}

		private void EnsureEmptyPermittedRow()
		{
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Expected O, but got Unknown
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f9: Unknown result type (might be due to invalid IL or missing references)
			//IL_010b: Unknown result type (might be due to invalid IL or missing references)
			//IL_011c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0131: Unknown result type (might be due to invalid IL or missing references)
			//IL_0146: Unknown result type (might be due to invalid IL or missing references)
			//IL_0164: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a4: Unknown result type (might be due to invalid IL or missing references)
			if (_emptyPermittedRow == null)
			{
				GameObject val = new GameObject("PermittedPlayerRowEmpty", new Type[3]
				{
					typeof(RectTransform),
					typeof(Image),
					typeof(LayoutElement)
				});
				val.transform.SetParent((Transform)(object)_permittedContent, false);
				RectTransform component = val.GetComponent<RectTransform>();
				Vector2 permittedListSize = WardGuiLayoutSettings.GetPermittedListSize();
				float num = Mathf.Max(560f, permittedListSize.x - 72f);
				float num2 = 46f;
				component.SetSizeWithCurrentAnchors((Axis)0, num);
				component.SetSizeWithCurrentAnchors((Axis)1, num2);
				((Graphic)val.GetComponent<Image>()).color = new Color(0f, 0f, 0f, 0.18f);
				LayoutElement component2 = val.GetComponent<LayoutElement>();
				component2.preferredHeight = num2;
				component2.preferredWidth = num;
				GameObject val2 = new GameObject("PlayerName", new Type[3]
				{
					typeof(RectTransform),
					typeof(Text),
					typeof(LayoutElement)
				});
				val2.transform.SetParent(val.transform, false);
				RectTransform component3 = val2.GetComponent<RectTransform>();
				component3.anchorMin = new Vector2(0.5f, 0.5f);
				component3.anchorMax = new Vector2(0.5f, 0.5f);
				component3.pivot = new Vector2(0f, 0.5f);
				component3.anchoredPosition = new Vector2((0f - num) * 0.5f + 10f, 0f);
				component3.SetSizeWithCurrentAnchors((Axis)0, num - 24f);
				component3.SetSizeWithCurrentAnchors((Axis)1, num2 - 8f);
				Text component4 = val2.GetComponent<Text>();
				GUIManager instance = GUIManager.Instance;
				instance.ApplyTextStyle(component4, instance.AveriaSerifBold, instance.ValheimBeige, 18, false);
				component4.alignment = (TextAnchor)3;
				component4.horizontalOverflow = (HorizontalWrapMode)1;
				component4.verticalOverflow = (VerticalWrapMode)0;
				_emptyPermittedRow = new PermittedRowView(val, component4);
			}
		}

		private void UpdatePermittedRowText(PermittedRowView row, string text)
		{
			if (!string.Equals(row.NameText.text, text, StringComparison.Ordinal))
			{
				row.NameText.text = text;
			}
		}

		private void ClearPermittedRows()
		{
			foreach (PermittedRowView value in _permittedRows.Values)
			{
				Object.Destroy((Object)(object)value.Root);
			}
			_permittedRows.Clear();
			_permittedRowsToRemove.Clear();
			_permittedRefreshGeneration = 0;
			if (_emptyPermittedRow != null)
			{
				Object.Destroy((Object)(object)_emptyPermittedRow.Root);
				_emptyPermittedRow = null;
			}
		}

		private void OnAreaMarkerSpeedSliderChanged(float value)
		{
			if (!_suppressUiEvents)
			{
				_currentConfiguration = new WardConfiguration(_currentConfiguration.ShowAreaMarker, Mathf.Clamp(value, 0f, 1f), _currentConfiguration.AreaMarkerAlpha, _currentConfiguration.Radius, _currentConfiguration.AutoCloseDelay, _currentConfiguration.WarningSoundEnabled, _currentConfiguration.WarningFlashEnabled);
				RefreshControls();
				ScheduleConfigurationCommit();
			}
		}

		private void OnAreaMarkerAlphaSliderChanged(float value)
		{
			if (!_suppressUiEvents)
			{
				_currentConfiguration = new WardConfiguration(_currentConfiguration.ShowAreaMarker, _currentConfiguration.AreaMarkerSpeedMultiplier, Mathf.Clamp(value, 0f, 1f), _currentConfiguration.Radius, _currentConfiguration.AutoCloseDelay, _currentConfiguration.WarningSoundEnabled, _currentConfiguration.WarningFlashEnabled);
				RefreshControls();
				ScheduleConfigurationCommit();
			}
		}

		private void OnRadiusSliderChanged(float value)
		{
			if (!_suppressUiEvents)
			{
				_currentConfiguration = new WardConfiguration(_currentConfiguration.ShowAreaMarker, _currentConfiguration.AreaMarkerSpeedMultiplier, _currentConfiguration.AreaMarkerAlpha, Mathf.Clamp(value, 8f, WardSettings.MaxRadius), _currentConfiguration.AutoCloseDelay, _currentConfiguration.WarningSoundEnabled, _currentConfiguration.WarningFlashEnabled);
				ScheduleConfigurationCommit();
				UpdateRadiusTexts();
			}
		}

		private void OnAutoCloseDelaySliderChanged(float value)
		{
			if (!_suppressUiEvents)
			{
				_currentConfiguration = new WardConfiguration(_currentConfiguration.ShowAreaMarker, _currentConfiguration.AreaMarkerSpeedMultiplier, _currentConfiguration.AreaMarkerAlpha, _currentConfiguration.Radius, Mathf.Clamp(value, 0f, 10f), _currentConfiguration.WarningSoundEnabled, _currentConfiguration.WarningFlashEnabled);
				RefreshControls();
				ScheduleConfigurationCommit();
			}
		}

		private void OnWarningSoundToggleChanged(bool enabled)
		{
			if (!_suppressUiEvents)
			{
				_currentConfiguration = WardSettings.WithWarningSoundEnabled(_currentConfiguration, enabled);
				RefreshControls();
				ScheduleConfigurationPush();
			}
		}

		private void OnWarningFlashToggleChanged(bool enabled)
		{
			if (!_suppressUiEvents)
			{
				_currentConfiguration = WardSettings.WithWarningFlashEnabled(_currentConfiguration, enabled);
				RefreshControls();
				ScheduleConfigurationPush();
			}
		}

		private void PushConfiguration()
		{
			if (!((Object)(object)_currentWard == (Object)null))
			{
				WardConfiguration currentConfiguration = _currentConfiguration;
				_configurationCommitPending = false;
				_configurationPushPending = false;
				WardConfigurationRequestSubmission wardConfigurationRequestSubmission = WardSettings.RequestUpdateConfiguration(_currentWard, currentConfiguration);
				if (wardConfigurationRequestSubmission.IsPending)
				{
					BeginPendingConfigurationRequest(wardConfigurationRequestSubmission.RequestId, currentConfiguration);
					return;
				}
				WardSettings.ShowConfigurationRequestFeedback(wardConfigurationRequestSubmission.ResultCode, wardConfigurationRequestSubmission.ShowOverlapMessage);
				ApplyConfigurationResponse(0L, wardConfigurationRequestSubmission.ResultCode, wardConfigurationRequestSubmission.Configuration);
			}
		}

		private void ScheduleConfigurationCommit()
		{
			if (!_suppressUiEvents && !((Object)(object)_currentWard == (Object)null))
			{
				_configurationCommitPending = true;
				_configurationPushPending = false;
				_nextConfigurationPushTime = float.PositiveInfinity;
			}
		}

		private void ScheduleConfigurationPush()
		{
			if (!_suppressUiEvents && !((Object)(object)_currentWard == (Object)null))
			{
				_configurationPushPending = true;
				_nextConfigurationPushTime = Time.unscaledTime + 0.15f;
			}
		}

		private void FlushPendingConfigurationPush()
		{
			if (_configurationCommitPending || _configurationPushPending)
			{
				CommitPendingConfiguration();
			}
		}

		private void CommitPendingConfiguration()
		{
			if (!_suppressUiEvents && !((Object)(object)_currentWard == (Object)null) && (_configurationCommitPending || _configurationPushPending) && !HasPendingConfigurationRequest())
			{
				PushConfiguration();
			}
		}

		internal void HandleWardConfigurationResponse(PrivateArea ward, long requestId, WardConfigurationRequestResultCode resultCode, WardConfiguration configuration)
		{
			if (!((Object)(object)_currentWard == (Object)null) && !((Object)(object)ward != (Object)(object)_currentWard))
			{
				ApplyConfigurationResponse(requestId, resultCode, configuration);
			}
		}

		private bool HasPendingConfigurationRequest()
		{
			return _pendingConfigurationRequestId != 0;
		}

		private void BeginPendingConfigurationRequest(long requestId, WardConfiguration submittedConfiguration)
		{
			_pendingConfigurationRequestId = requestId;
			_pendingConfiguration = submittedConfiguration;
			_pendingConfigurationRequestedAt = Time.unscaledTime;
		}

		private void ClearPendingConfigurationRequest()
		{
			_pendingConfigurationRequestId = 0L;
			_pendingConfiguration = default(WardConfiguration);
			_pendingConfigurationRequestedAt = 0f;
		}

		private void ApplyConfigurationResponse(long requestId, WardConfigurationRequestResultCode resultCode, WardConfiguration configuration)
		{
			bool flag = HasPendingConfigurationRequest();
			if (requestId == 0L || (flag && requestId == _pendingConfigurationRequestId))
			{
				bool flag2 = flag && !WardSettings.ConfigurationsMatch(_currentConfiguration, _pendingConfiguration);
				_authoritativeConfiguration = configuration;
				if (flag)
				{
					ClearPendingConfigurationRequest();
				}
				bool flag3 = (uint)(resultCode - 2) <= 2u;
				if (flag3 || !flag2)
				{
					_currentConfiguration = configuration;
				}
				if (flag3)
				{
					_configurationCommitPending = false;
					_configurationPushPending = false;
				}
				RefreshControls();
				TryFlushDeferredConfigurationAfterRequestResolution();
			}
		}

		private void RefreshAuthoritativeConfigurationFromWard()
		{
			if ((Object)(object)_currentWard == (Object)null)
			{
				return;
			}
			WardConfiguration configuration = WardSettings.GetConfiguration(_currentWard);
			if (!WardSettings.ConfigurationsMatch(_authoritativeConfiguration, configuration))
			{
				_authoritativeConfiguration = configuration;
				if (!_configurationCommitPending && !_configurationPushPending && !WardSettings.ConfigurationsMatch(_currentConfiguration, configuration))
				{
					_currentConfiguration = configuration;
					RefreshControls();
				}
			}
		}

		private void HandlePendingConfigurationRequestTimeout()
		{
			if (!((Object)(object)_currentWard == (Object)null) && HasPendingConfigurationRequest())
			{
				Plugin.Log.LogWarning((object)$"Timed out waiting for ward configuration response for ward instanceId={((Object)_currentWard).GetInstanceID()} requestId={_pendingConfigurationRequestId}.");
				bool num = !WardSettings.ConfigurationsMatch(_currentConfiguration, _pendingConfiguration);
				_authoritativeConfiguration = WardSettings.GetConfiguration(_currentWard);
				ClearPendingConfigurationRequest();
				if (!num)
				{
					_currentConfiguration = _authoritativeConfiguration;
					RefreshControls();
				}
				TryFlushDeferredConfigurationAfterRequestResolution();
			}
		}

		private void TryFlushDeferredConfigurationAfterRequestResolution()
		{
			if (!HasPendingConfigurationRequest())
			{
				if (_configurationCommitPending)
				{
					CommitPendingConfiguration();
				}
				else if (_configurationPushPending && Time.unscaledTime >= _nextConfigurationPushTime)
				{
					CommitPendingConfiguration();
				}
			}
		}

		private void UpdateRadiusTexts()
		{
			if (!((Object)(object)_radiusValueText == (Object)null))
			{
				float maxRadius = (((Object)(object)_currentWard != (Object)null) ? WardSettings.GetMaxNonOverlappingRadius(_currentWard) : WardSettings.MaxRadius);
				_radiusValueText.text = WardLocalization.LocalizeFormat("$stuw_ui_radius_value", "{0} m", Mathf.RoundToInt(_currentConfiguration.Radius));
				UpdateRadiusLimitMarker(maxRadius);
				UpdateRadiusValueVisuals(maxRadius);
			}
		}

		private Button CreateButton(string text, Vector2 position, float width, float height)
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			return GUIManager.Instance.CreateButton(text, _panel.transform, new Vector2(0.5f, 0.5f), new Vector2(0.5f, 0.5f), position, width, height).GetComponent<Button>();
		}

		private Button CreateAnchoredButton(Transform parent, string text, Vector2 position, float width, float height)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			return GUIManager.Instance.CreateButton(text, parent, new Vector2(0.5f, 0.5f), new Vector2(0.5f, 0.5f), position, width, height).GetComponent<Button>();
		}

		private Slider CreateSlider(Vector2 position, float width, float minValue, float maxValue, bool wholeNumbers, bool commitOnRelease = false)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			GameObject val = DefaultControls.CreateSlider(default(Resources));
			val.transform.SetParent(_panel.transform, false);
			((Object)val).name = "STUWardSlider";
			ConfigureRect(val.GetComponent<RectTransform>(), position, width, 34f);
			Slider component = val.GetComponent<Slider>();
			component.direction = (Direction)0;
			component.minValue = minValue;
			component.maxValue = maxValue;
			component.wholeNumbers = wholeNumbers;
			GUIManager.Instance.ApplySliderStyle(component);
			ShrinkSliderHandle(val.transform);
			if (commitOnRelease)
			{
				val.AddComponent<SliderCommitHandler>().OnCommit = CommitPendingConfiguration;
			}
			return component;
		}

		private Toggle CreateToggle(Vector2 position, float boxSize)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0081: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e6: Unknown result type (might be due to invalid IL or missing references)
			//IL_012a: Unknown result type (might be due to invalid IL or missing references)
			GameObject obj = DefaultControls.CreateToggle(default(Resources));
			obj.transform.SetParent(_panel.transform, false);
			((Object)obj).name = "STUWardToggle";
			ConfigureRect(obj.GetComponent<RectTransform>(), position, boxSize, boxSize);
			Toggle component = obj.GetComponent<Toggle>();
			Transform obj2 = obj.transform.Find("Background");
			Image val = ((obj2 != null) ? ((Component)obj2).GetComponent<Image>() : null);
			if ((Object)(object)val != (Object)null)
			{
				((Graphic)val).color = new Color(0f, 0f, 0f, 0.6f);
				Transform transform = ((Component)val).transform;
				RectTransform val2 = (RectTransform)(object)((transform is RectTransform) ? transform : null);
				if (val2 != null)
				{
					val2.SetSizeWithCurrentAnchors((Axis)0, boxSize);
					val2.SetSizeWithCurrentAnchors((Axis)1, boxSize);
					val2.anchoredPosition = Vector2.zero;
				}
			}
			Transform obj3 = obj.transform.Find("Background/Checkmark");
			Image val3 = ((obj3 != null) ? ((Component)obj3).GetComponent<Image>() : null);
			if ((Object)(object)val3 != (Object)null)
			{
				((Graphic)val3).color = GUIManager.Instance.ValheimOrange;
				Transform transform2 = ((Component)val3).transform;
				RectTransform val4 = (RectTransform)(object)((transform2 is RectTransform) ? transform2 : null);
				if (val4 != null)
				{
					float num = Mathf.Max(4f, boxSize - 6f);
					val4.SetSizeWithCurrentAnchors((Axis)0, num);
					val4.SetSizeWithCurrentAnchors((Axis)1, num);
					val4.anchoredPosition = Vector2.zero;
				}
			}
			Transform val5 = obj.transform.Find("Label");
			if ((Object)(object)val5 != (Object)null)
			{
				((Component)val5).gameObject.SetActive(false);
			}
			return component;
		}

		private static Image? CreateSliderLimitMarker(Slider slider, Color color)
		{
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0042: Expected O, but got Unknown
			//IL_006b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0080: Unknown result type (might be due to invalid IL or missing references)
			//IL_0095: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f9: Unknown result type (might be due to invalid IL or missing references)
			Transform transform = ((Component)slider).transform;
			RectTransform val = (RectTransform)(object)((transform is RectTransform) ? transform : null);
			if ((Object)(object)val == (Object)null)
			{
				return null;
			}
			GameObject val2 = new GameObject("STUWardLimitMarker", new Type[2]
			{
				typeof(RectTransform),
				typeof(Image)
			});
			val2.transform.SetParent((Transform)(object)val, false);
			val2.transform.SetAsLastSibling();
			RectTransform component = val2.GetComponent<RectTransform>();
			component.anchorMin = new Vector2(1f, 0.5f);
			component.anchorMax = new Vector2(1f, 0.5f);
			component.pivot = new Vector2(0.5f, 0.5f);
			component.anchoredPosition = Vector2.zero;
			component.sizeDelta = new Vector2(4f, GetSliderTrackHeight(slider));
			Transform val3 = ((Transform)val).Find("Handle Slide Area");
			if ((Object)(object)val3 != (Object)null)
			{
				val2.transform.SetSiblingIndex(val3.GetSiblingIndex());
			}
			else
			{
				val2.transform.SetAsLastSibling();
			}
			Image component2 = val2.GetComponent<Image>();
			((Graphic)component2).color = color;
			((Graphic)component2).raycastTarget = false;
			return component2;
		}

		private void UpdateRadiusLimitMarker(float maxRadius)
		{
			//IL_0093: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00af: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ba: Unknown result type (might be due to invalid IL or missing references)
			//IL_00cf: Unknown result type (might be due to invalid IL or missing references)
			if (!((Object)(object)_radiusSlider == (Object)null) && !((Object)(object)_radiusLimitMarker == (Object)null))
			{
				float num = Mathf.Clamp(maxRadius, _radiusSlider.minValue, _radiusSlider.maxValue);
				bool flag = num < _radiusSlider.maxValue - 0.01f;
				((Component)_radiusLimitMarker).gameObject.SetActive(flag);
				if (flag)
				{
					float num2 = Mathf.InverseLerp(_radiusSlider.minValue, _radiusSlider.maxValue, num);
					RectTransform rectTransform = ((Graphic)_radiusLimitMarker).rectTransform;
					rectTransform.anchorMin = new Vector2(num2, 0.5f);
					rectTransform.anchorMax = new Vector2(num2, 0.5f);
					rectTransform.anchoredPosition = Vector2.zero;
					rectTransform.sizeDelta = new Vector2(rectTransform.sizeDelta.x, GetSliderTrackHeight(_radiusSlider));
				}
			}
		}

		private void UpdateRadiusValueVisuals(float maxRadius)
		{
			//IL_0044: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			if (!((Object)(object)_radiusValueText == (Object)null))
			{
				((Graphic)_radiusValueText).color = (Color)((_currentConfiguration.Radius > maxRadius + 0.01f) ? new Color(0.85f, 0.2f, 0.2f) : GUIManager.Instance.ValheimYellow);
			}
		}

		private Text CreateLabel(string text, Vector2 position, int fontSize, float width, float height, TextAnchor alignment, Font font, Color color)
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0033: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			Text component = GUIManager.Instance.CreateText(text, _panel.transform, new Vector2(0.5f, 0.5f), new Vector2(0.5f, 0.5f), position, font, fontSize, color, true, Color.black, width, height, false).GetComponent<Text>();
			component.alignment = alignment;
			return component;
		}

		private static void ConfigureRect(RectTransform? rectTransform, Vector2 position, float width, float height)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_003f: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Unknown result type (might be due to invalid IL or missing references)
			if (!((Object)(object)rectTransform == (Object)null))
			{
				rectTransform.anchorMin = new Vector2(0.5f, 0.5f);
				rectTransform.anchorMax = new Vector2(0.5f, 0.5f);
				rectTransform.pivot = new Vector2(0.5f, 0.5f);
				rectTransform.anchoredPosition = position;
				rectTransform.SetSizeWithCurrentAnchors((Axis)0, width);
				rectTransform.SetSizeWithCurrentAnchors((Axis)1, height);
			}
		}

		private static void ShrinkSliderHandle(Transform sliderTransform)
		{
			//IL_002b: Unknown result type (might be due to invalid IL or missing references)
			Transform obj = sliderTransform.Find("Handle Slide Area/Handle");
			RectTransform val = (RectTransform)(object)((obj is RectTransform) ? obj : null);
			if (!((Object)(object)val == (Object)null))
			{
				((Transform)val).localScale = new Vector3(0.5f, 0.8f, 1f);
			}
		}

		private static float GetSliderTrackHeight(Slider slider)
		{
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_002b: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Unknown result type (might be due to invalid IL or missing references)
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			Transform obj = ((Component)slider).transform.Find("Background");
			RectTransform val = (RectTransform)(object)((obj is RectTransform) ? obj : null);
			if ((Object)(object)val == (Object)null)
			{
				return 14f;
			}
			Rect rect = val.rect;
			if (((Rect)(ref rect)).height > 0.01f)
			{
				rect = val.rect;
				return ((Rect)(ref rect)).height;
			}
			if (!(val.sizeDelta.y > 0.01f))
			{
				return 14f;
			}
			return val.sizeDelta.y;
		}

		private static float GetSliderHandleHeight(Slider? slider)
		{
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_005c: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0075: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)slider == (Object)null)
			{
				return 18f;
			}
			Transform obj = ((Component)slider).transform.Find("Handle Slide Area/Handle");
			RectTransform val = (RectTransform)(object)((obj is RectTransform) ? obj : null);
			if ((Object)(object)val == (Object)null)
			{
				return 18f;
			}
			Rect rect = val.rect;
			float num;
			if (!(((Rect)(ref rect)).height > 0.01f))
			{
				num = val.sizeDelta.y;
			}
			else
			{
				rect = val.rect;
				num = ((Rect)(ref rect)).height;
			}
			float num2 = num;
			if (num2 <= 0.01f)
			{
				num2 = 18f;
			}
			float num3 = num2 * Mathf.Abs(((Transform)val).localScale.y);
			return Mathf.Max(12f, num3);
		}

		private static string BuildPermittedPlayerDisplayText(PrivateArea? area, long playerId, string playerName)
		{
			string permittedPlayerGuildName = GetPermittedPlayerGuildName(area, playerId);
			string permittedPlayerPlatformId = GetPermittedPlayerPlatformId(area, playerId);
			string text = (string.IsNullOrWhiteSpace(permittedPlayerGuildName) ? "-" : permittedPlayerGuildName);
			string text2 = (string.IsNullOrWhiteSpace(permittedPlayerPlatformId) ? "-" : permittedPlayerPlatformId);
			return WardLocalization.LocalizeFormat("$stuw_ui_registered_player_format", "{0} / {1} / {2}", playerName, text, text2);
		}

		private static string GetPermittedPlayerGuildName(PrivateArea? area, long playerId)
		{
			if (WardPermittedSnapshots.TryGet(area, playerId, out string guildName, out string _))
			{
				return guildName;
			}
			return GuildsCompat.GetPlayerGuildName(playerId);
		}

		private static string GetPermittedPlayerPlatformId(PrivateArea? area, long playerId)
		{
			if (WardPermittedSnapshots.TryGet(area, playerId, out string _, out string platformId))
			{
				return platformId;
			}
			return WardOwnership.GetPlayerSteamIdDisplay(playerId);
		}

		private static bool IsTextInputFocused()
		{
			GameObject val = (((Object)(object)EventSystem.current != (Object)null) ? EventSystem.current.currentSelectedGameObject : null);
			if ((Object)(object)val == (Object)null)
			{
				return false;
			}
			if ((Object)(object)val.GetComponent<InputField>() != (Object)null)
			{
				return true;
			}
			Component[] components = val.GetComponents<Component>();
			foreach (Component val2 in components)
			{
				if ((Object)(object)val2 != (Object)null && ((object)val2).GetType().Name.Contains("InputField", StringComparison.Ordinal))
				{
					return true;
				}
			}
			return false;
		}
	}
	internal static class WardGuiLayoutSettings
	{
		internal static void Bind()
		{
		}

		internal static Vector2 GetPanelOffset()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(0f, 0f);
		}

		internal static Vector2 GetPanelSize()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(1080f, 900f);
		}

		internal static Vector2 GetTitlePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(0f, 382f);
		}

		internal static Vector2 GetOwnerPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-100f, 400f);
		}

		internal static Vector2 GetGuildPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-100f, 360f);
		}

		internal static Vector2 GetCloseButtonPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(440f, 400f);
		}

		internal static Vector2 GetRadiusLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-360f, 300f);
		}

		internal static Vector2 GetRadiusSliderPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(20f, 300f);
		}

		internal static Vector2 GetRadiusValuePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(360f, 300f);
		}

		internal static Vector2 GetAreaMarkerSpeedLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-360f, 240f);
		}

		internal static Vector2 GetAreaMarkerSpeedSliderPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(20f, 240f);
		}

		internal static Vector2 GetAreaMarkerSpeedValuePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(360f, 240f);
		}

		internal static Vector2 GetAreaMarkerAlphaLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-360f, 180f);
		}

		internal static Vector2 GetAreaMarkerAlphaSliderPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(20f, 180f);
		}

		internal static Vector2 GetAreaMarkerAlphaValuePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(360f, 180f);
		}

		internal static Vector2 GetAutoCloseDelayLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-360f, 120f);
		}

		internal static Vector2 GetAutoCloseDelaySliderPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(20f, 120f);
		}

		internal static Vector2 GetAutoCloseDelayValuePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(360f, 120f);
		}

		internal static Vector2 GetWarningEffectsLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-360f, 60f);
		}

		internal static Vector2 GetWarningSoundLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-140f, 57f);
		}

		internal static Vector2 GetWarningSoundTogglePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-210f, 40f);
		}

		internal static Vector2 GetWarningFlashLabelPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(110f, 57f);
		}

		internal static Vector2 GetWarningFlashTogglePosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(40f, 40f);
		}

		internal static Vector2 GetRegisteredPlayersRemoveButtonPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(395f, 0f);
		}

		internal static Vector2 GetRegisteredPlayersHeaderPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(0f, 10f);
		}

		internal static Vector2 GetRegisteredPlayersHelpPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(0f, -128f);
		}

		internal static Vector2 GetPermittedListPosition()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(-15f, -190f);
		}

		internal static Vector2 GetPermittedListSize()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return new Vector2(960f, 360f);
		}
	}
	internal readonly struct ManagedWardObservation
	{
		internal ZDO Zdo { get; }

		internal ZDOID ZdoId { get; }

		internal long PlayerId { get; }

		internal string AccountId { get; }

		internal ManagedWardObservation(ZDO zdo, ZDOID zdoId, long playerId, string accountId)
		{
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			Zdo = zdo;
			ZdoId = zdoId;
			PlayerId = playerId;
			AccountId = accountId ?? string.Empty;
		}
	}
	internal static class WardOwnership
	{
		private sealed class OverrideState
		{
			internal readonly Dictionary<string, int> WardLimitOverrides = new Dictionary<string, int>(StringComparer.Ordinal);
		}

		private sealed class PlacementLifecycleState
		{
			internal readonly Dictionary<ZDOID, PendingManagedWardPlacementObserve> PendingManagedWardPlacementObserves = new Dictionary<ZDOID, PendingManagedWardPlacementObserve>();

			internal ZDOMan? TrackedZdoMan;

			internal bool ManagedWardObservationInitialized;
		}

		private sealed class LocalState
		{
			internal bool RpcsRegistered;
		}

		private sealed class IdentityAuthState
		{
			internal readonly Dictionary<long, string> ServerPlayerAccountIdsByPlayerId = new Dictionary<long, string>();

			internal readonly Dictionary<long, ServerSessionIdentity> ServerSessionIdentitiesBySender = new Dictionary<long, ServerSessionIdentity>();

			internal readonly Dictionary<long, DateTime> SenderResolveFailureFirstSeenUtcBySender = new Dictionary<long, DateTime>();
		}

		private const string ManagedWardMarkerKey = "stuw_is_managed_ward";

		private const string SteamAccountIdKey = "stuw_owner_account_id";

		private const string LimitRefundProcessedKey = "stuw_limit_refund_processed";

		private const string ReceiveWardPlacementRejectedRpc = "STUWard_ReceiveWardPlacementRejected";

		private const string NotifyManagedWardPlacedRpc = "STUWard_NotifyManagedWardPlaced";

		private const string NotifyManagedWardMapStateChangedRpc = "STUWard_NotifyManagedWardMapStateChanged";

		private const string ReportFileName = "STUWard.WardCountReport.yml";

		private static readonly OverrideState OverrideData = new OverrideState();

		private static readonly PlacementLifecycleState PlacementData = new PlacementLifecycleState();

		private static readonly LocalState LocalData = new LocalState();

		private static readonly List<ZDO> ManagedWardPrefabScanBuffer = new List<ZDO>();

		private static readonly int ManagedWardPrefabHash = StringExtensionMethods.GetStableHashCode("piece_stuward");

		private static readonly TimeSpan WardDataRequestInterval = TimeSpan.FromSeconds(0.5);

		private static readonly TimeSpan WardDataRefreshInterval = TimeSpan.FromSeconds(5.0);

		private static readonly TimeSpan PendingManagedWardPlacementObserveLifetime = TimeSpan.FromSeconds(10.0);

		private static readonly TimeSpan ProtectedRpcSenderResolveGraceWindow = TimeSpan.FromSeconds(5.0);

		private static readonly IdentityAuthState IdentityAuthData = new IdentityAuthState();

		private static Dictionary<string, int> WardLimitOverrides => OverrideData.WardLimitOverrides;

		private static Dictionary<ZDOID, PendingManagedWardPlacementObserve> PendingManagedWardPlacementObserves => PlacementData.PendingManagedWardPlacementObserves;

		private static ZDOMan? _trackedZdoMan
		{
			get
			{
				return PlacementData.TrackedZdoMan;
			}
			set
			{
				PlacementData.TrackedZdoMan = value;
			}
		}

		private static bool _managedWardObservationInitialized
		{
			get
			{
				return PlacementData.ManagedWardObservationInitialized;
			}
			set
			{
				PlacementData.ManagedWardObservationInitialized = value;
			}
		}

		private static bool _rpcsRegistered
		{
			get
			{
				return LocalData.RpcsRegistered;
			}
			set
			{
				LocalData.RpcsRegistered = value;
			}
		}

		private static Dictionary<long, string> ServerPlayerAccountIdsByPlayerId => IdentityAuthData.ServerPlayerAccountIdsByPlayerId;

		private static Dictionary<long, ServerSessionIdentity> ServerSessionIdentitiesBySender => IdentityAuthData.ServerSessionIdentitiesBySender;

		private static Dictionary<long, DateTime> SenderResolveFailureFirstSeenUtcBySender => IdentityAuthData.SenderResolveFailureFirstSeenUtcBySender;

		internal static void Initialize()
		{
			ReloadOverrides(force: true);
		}

		internal static void Update()
		{
			ProcessPendingManagedWardPlacementObserves();
		}

		internal static bool HasPendingRuntimeWork()
		{
			return PendingManagedWardPlacementObserves.Count > 0;
		}

		internal static void HandleWardLimitPolicyChanged()
		{
			ReloadOverrides(force: true);
		}

		internal static void RegisterRpcs()
		{
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (!_rpcsRegistered && instance != null)
			{
				instance.Register<ZPackage>("STUWard_ReceiveWardPlacementRejected", (Action<long, ZPackage>)HandleReceiveWardPlacementRejected);
				instance.Register<ZPackage>("STUWard_NotifyManagedWardPlaced", (Action<long, ZPackage>)HandleNotifyManagedWardPlaced);
				instance.Register<ZPackage>("STUWard_NotifyManagedWardMapStateChanged", (Action<long, ZPackage>)HandleNotifyManagedWardMapStateChanged);
				ManagedWardReportService.RegisterRpcs();
				_rpcsRegistered = true;
				Plugin.LogWardDiagnosticVerbose("Rpcs.Register", $"Registered managed ward routed RPCs. isServer={(Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer()}, " + "placementReject='STUWard_ReceiveWardPlacementRejected', placementNotify='STUWard_NotifyManagedWardPlaced', mapStateNotify='STUWard_NotifyManagedWardMapStateChanged'");
				EnsureManagedWardObservationInitialized();
			}
		}

		internal static void ResetRuntimeState()
		{
			Plugin.LogWardDiagnosticVerbose("Rpcs.ZNetAwake", $"WardOwnership.OnZNetAwake invoked. isServer={(Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer()}, hadRegisteredRpcs={_rpcsRegistered}");
			_rpcsRegistered = false;
			ManagedWardReportService.OnZNetAwake();
			ResetServerRuntimeState();
		}

		internal static void EnsureRuntimeBindings()
		{
			RegisterRpcs();
		}

		internal static void OnZNetAwake()
		{
			ResetRuntimeState();
			EnsureRuntimeBindings();
		}

		internal static void RegisterManagedWardRpcHandlers(PrivateArea area)
		{
		}

		internal static bool WardMatchesAccountId(PrivateArea? area, string accountId)
		{
			string text = NormalizeAccountId(accountId);
			if (string.IsNullOrWhiteSpace(text))
			{
				return false;
			}
			return MatchesAccountId(GetWardSteamAccountId(area), text);
		}

		internal static void ObserveManagedWard(PrivateArea? area)
		{
			ObserveManagedWard(ManagedWardRef.FromArea(area));
		}

		internal static void ObserveManagedWard(ManagedWardRef ward)
		{
			if (!((Object)(object)ward.Area == (Object)null) && !((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				ZDO zdo = ward.Zdo;
				if (zdo != null)
				{
					PromoteRuntimeManagedWardZdo(zdo, "runtime area observe");
					EnsureManagedWardObservationInitialized();
					ObserveManagedWard(zdo);
				}
			}
		}

		internal static bool TryStampLocalManagedWardOwnerAccount(PrivateArea? area)
		{
			return TryStampLocalManagedWardOwnerAccount(ManagedWardRef.FromArea(area));
		}

		internal static bool TryStampLocalManagedWardOwnerAccount(ManagedWardRef ward)
		{
			//IL_00dd: Unknown result type (might be due to invalid IL or missing references)
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null || !ManagedWardIdentity.EnsureManagedComponent(ward))
			{
				return false;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return false;
			}
			if (!WardAccess.IsDirectWardOwner(ward, localPlayer.GetPlayerID()))
			{
				return false;
			}
			string playerAccountId = GetPlayerAccountId(localPlayer);
			if (string.IsNullOrWhiteSpace(playerAccountId))
			{
				return false;
			}
			if (!ward.HasValidNetworkIdentity || !ward.IsOwner)
			{
				return false;
			}
			ZDO zdo = ward.Zdo;
			if (zdo == null)
			{
				return false;
			}
			bool flag = false;
			if (!zdo.GetBool("stuw_is_managed_ward", false))
			{
				zdo.Set("stuw_is_managed_ward", true);
				flag = true;
			}
			if (!SameAccountId(NormalizeAccountId(zdo.GetString("stuw_owner_account_id", string.Empty)), playerAccountId))
			{
				zdo.Set("stuw_owner_account_id", playerAccountId);
				flag = true;
			}
			if (GuildsCompat.TryStampLocalWardGuildMetadata(ward))
			{
				flag = true;
			}
			if (!flag)
			{
				return false;
			}
			ManagedWardMetadataMutationService.SynchronizeRegistryEntry(zdo);
			ZDOMan instance = ZDOMan.instance;
			if (instance != null)
			{
				instance.ForceSendZDO(zdo.m_uid);
			}
			Plugin.LogWardDiagnosticVerbose("Placement.LocalStamp", "Stamped managed ward steamAccountId='" + playerAccountId + "' locally before replication. " + WardDiagnosticInfo.DescribeWard(area));
			return true;
		}

		internal static void RefreshServerPlayerAccountIdForPlayer(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				string playerAccountId = GetPlayerAccountId(player);
				if (!string.IsNullOrWhiteSpace(playerAccountId))
				{
					RememberServerPlayerAccountId(player.GetPlayerID(), playerAccountId);
				}
			}
		}

		internal static void RefreshServerPlayerAccountIdForResolvedPlayer(long playerId, string accountId)
		{
			RememberServerPlayerAccountId(playerId, accountId);
		}

		private static void SendWardPlacementRejectedResponse(long receiverUid, int limit, bool showLimitMessage)
		{
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Expected O, but got Unknown
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance == null)
			{
				return;
			}
			if (IsLocalReceiver(receiverUid))
			{
				ManagedWardMapStateService.RequestLocalDisplayRefresh("local managed ward placement rejected", refreshImmediatelyIfVisible: true);
				if (showLimitMessage)
				{
					WardAccess.ShowWardLimitMessage(Player.m_localPlayer, limit);
				}
			}
			else
			{
				ZPackage val = new ZPackage();
				val.Write(showLimitMessage);
				val.Write(limit);
				instance.InvokeRoutedRPC(receiverUid, "STUWard_ReceiveWardPlacementRejected", new object[1] { val });
			}
		}

		private static void RejectManagedWardPlacement(ZDO? zdo, long receiverUid, int limit, bool showLimitMessage, string context, string reason, string wardDescription)
		{
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0045: Unknown result type (might be due to invalid IL or missing references)
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			Plugin.LogWardDiagnosticFailure(context, "Rejected managed ward placement because " + reason + ". " + wardDescription);
			SendWardPlacementRejectedResponse(receiverUid, limit, showLimitMessage);
			if (zdo == null || !zdo.IsValid())
			{
				return;
			}
			DropManagedWardPlacementRefundOnce(zdo);
			ManagedWardRegistry.RemoveEntry(zdo.m_uid);
			WardPrivateAreaSafeAccess.ForgetPermittedPlayerIds(zdo.m_uid);
			ManagedWardMapStateService.NotifyWardRemoved(zdo.m_uid, "managed ward placement rejected");
			TryClaimManagedWardMutationOwnership(zdo, context);
			ZNetScene instance = ZNetScene.instance;
			GameObject val = ((instance != null) ? instance.FindInstance(zdo.m_uid) : null);
			if ((Object)(object)val != (Object)null && (Object)(object)ZNetScene.instance != (Object)null)
			{
				ZNetScene.instance.Destroy(val);
				return;
			}
			ZDOMan instance2 = ZDOMan.instance;
			if (instance2 != null)
			{
				instance2.DestroyZDO(zdo);
			}
		}

		private static void DropManagedWardPlacementRefundOnce(ZDO zdo)
		{
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			if (zdo != null && zdo.IsValid() && !zdo.GetBool("stuw_limit_refund_processed", false))
			{
				zdo.Set("stuw_limit_refund_processed", true);
				DropManagedWardPlacementRefund(zdo.GetPosition());
			}
		}

		private static void DropManagedWardPlacementRefund(Vector3 position)
		{
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ab: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c5: Unknown result type (might be due to invalid IL or missing references)
			Requirement[] currentStuWardRequirements = StuWardPrefab.GetCurrentStuWardRequirements();
			if (currentStuWardRequirements.Length == 0)
			{
				return;
			}
			Vector3 val = position + Vector3.up;
			foreach (Requirement val2 in currentStuWardRequirements)
			{
				ItemDrop resItem = val2.m_resItem;
				if ((Object)(object)resItem == (Object)null || !val2.m_recover)
				{
					continue;
				}
				int amount = val2.GetAmount(1);
				if (amount > 0)
				{
					GameObject gameObject = ((Component)resItem).gameObject;
					int val3 = Math.Max(1, resItem.m_itemData.m_shared.m_maxStackSize);
					int num = amount;
					while (num > 0)
					{
						int num2 = Math.Min(num, val3);
						num -= num2;
						ItemData obj = resItem.m_itemData.Clone();
						obj.m_dropPrefab = gameObject;
						obj.m_stack = num2;
						ItemDrop.DropItem(obj, num2, val, Quaternion.Euler(0f, Random.Range(0f, 360f), 0f));
					}
				}
			}
		}

		private static bool IsLocalReceiver(long receiverUid)
		{
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer != (Object)null && receiverUid != 0L)
			{
				return ((Character)localPlayer).GetOwner() == receiverUid;
			}
			return false;
		}

		private static void HandleReceiveWardPlacementRejected(long _, ZPackage pkg)
		{
			bool num = pkg.ReadBool();
			int limit = pkg.ReadInt();
			ManagedWardMapStateService.RequestDisplayRefresh("managed ward placement rejected", liveDisplayRefresh: true);
			if (num)
			{
				WardAccess.ShowWardLimitMessage(Player.m_localPlayer, limit);
			}
		}

		private static int GetEffectiveWardLimitForAccount(string accountId)
		{
			ReloadOverrides(force: false);
			return WardLimitPolicy.GetEffectiveLimit(NormalizeOverrideAccountId(accountId), WardLimitOverrides, Plugin.MaxWardsPerSteamId?.Value ?? 3);
		}

		private static void ResetServerRuntimeState()
		{
			ResetPlacementLifecycleState();
			ManagedWardRegistry.Reset();
			ResetIdentityAuthState();
		}

		private static void ResetPlacementLifecycleState()
		{
			if (_trackedZdoMan != null)
			{
				ZDOMan? trackedZdoMan = _trackedZdoMan;
				trackedZdoMan.m_onZDODestroyed = (Action<ZDO>)Delegate.Remove(trackedZdoMan.m_onZDODestroyed, new Action<ZDO>(HandleTrackedWardDestroyed));
				_trackedZdoMan = null;
			}
			PendingManagedWardPlacementObserves.Clear();
			_managedWardObservationInitialized = false;
		}

		private static void EnsureManagedWardObservationInitialized()
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			ZDOMan instance = ZDOMan.instance;
			if (instance != null)
			{
				EnsureTrackedZdoManHooked(instance);
				if (!_managedWardObservationInitialized)
				{
					RunInitialManagedWardObservationPass(instance, "initialization");
				}
			}
		}

		private static void EnsureTrackedZdoManHooked(ZDOMan zdoMan)
		{
			if (_trackedZdoMan != zdoMan)
			{
				if (_trackedZdoMan != null)
				{
					ZDOMan? trackedZdoMan = _trackedZdoMan;
					trackedZdoMan.m_onZDODestroyed = (Action<ZDO>)Delegate.Remove(trackedZdoMan.m_onZDODestroyed, new Action<ZDO>(HandleTrackedWardDestroyed));
				}
				zdoMan.m_onZDODestroyed = (Action<ZDO>)Delegate.Combine(zdoMan.m_onZDODestroyed, new Action<ZDO>(HandleTrackedWardDestroyed));
				_trackedZdoMan = zdoMan;
			}
		}

		private static void RunInitialManagedWardObservationPass(ZDOMan zdoMan, string reason)
		{
			EnsureTrackedZdoManHooked(zdoMan);
			bool managedWardObservationInitialized = _managedWardObservationInitialized;
			_managedWardObservationInitialized = false;
			ManagedWardRegistry.Reset();
			int num = PrepareManagedWardPrefabScan(zdoMan);
			for (int i = 0; i < num; i++)
			{
				ObserveManagedWard(ManagedWardPrefabScanBuffer[i]);
			}
			_managedWardObservationInitialized = true;
			Plugin.LogWardDiagnosticVerbose("Placement.ServerObserve", $"Completed initial managed ward observation pass. reason='{reason}', previousInitialized={managedWardObservationInitialized}, scannedZdos={num}, objectsByIdCount={zdoMan.m_objectsByID.Count}, managedWardPrefabHash={ManagedWardPrefabHash}");
		}

		private static int PrepareManagedWardPrefabScan(ZDOMan zdoMan)
		{
			ManagedWardPrefabScanBuffer.Clear();
			int num = 0;
			while (!zdoMan.GetAllZDOsWithPrefabIterative("piece_stuward", ManagedWardPrefabScanBuffer, ref num))
			{
			}
			return ManagedWardPrefabScanBuffer.Count;
		}

		private static void ObserveManagedWard(ZDO? zdo)
		{
			if (TryPrepareManagedWardObservation(zdo, out var observation, out var authoritativeMetadataChanged))
			{
				Plugin.LogWardDiagnosticVerbose("WardObserve", $"Observing managed ward. ownerPlayerId={observation.PlayerId}, accountId='{observation.AccountId}', {DescribeManagedWardZdo(observation.Zdo)}");
				ApplyManagedWardObservationEffects(observation, authoritativeMetadataChanged);
			}
		}

		private static bool TryPrepareManagedWardObservation(ZDO? zdo, out ManagedWardObservation observation, out bool authoritativeMetadataChanged)
		{
			//IL_007b: Unknown result type (might be due to invalid IL or missing references)
			observation = default(ManagedWardObservation);
			authoritativeMetadataChanged = false;
			if (!IsManagedWardZdo(zdo))
			{
				return false;
			}
			long @long = zdo.GetLong(ZDOVars.s_creator, 0L);
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
			{
				authoritativeMetadataChanged = TryCanonicalizeWardSteamAccountIdFromCreator(zdo, @long);
			}
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer() && _managedWardObservationInitialized)
			{
				if (!TryFinalizeAuthoritativeManagedWardPlacement(zdo, out var metadataChanged))
				{
					return false;
				}
				authoritativeMetadataChanged |= metadataChanged;
			}
			observation = new ManagedWardObservation(zdo, zdo.m_uid, @long, ResolveWardSteamAccountId(zdo, @long));
			return true;
		}

		private static void ApplyManagedWardObservationEffects(ManagedWardObservation observation, bool authoritativeMetadataChanged)
		{
			ManagedWardMetadataMutationService.ObserveAuthoritativeWard(observation.Zdo, observation.PlayerId, observation.AccountId, authoritativeMetadataChanged, "managed ward observed");
		}

		private static bool TryCanonicalizeWardSteamAccountIdFromCreator(ZDO zdo, long ownerPlayerId)
		{
			if (zdo == null || ownerPlayerId == 0L || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return false;
			}
			string playerAccountId = GetPlayerAccountId(ownerPlayerId);
			if (string.IsNullOrWhiteSpace(playerAccountId))
			{
				return false;
			}
			string text = NormalizeAccountId(zdo.GetString("stuw_owner_account_id", string.Empty));
			if (SameAccountId(text, playerAccountId))
			{
				return false;
			}
			zdo.Set("stuw_owner_account_id", playerAccountId);
			Plugin.LogWardDiagnosticVerbose("Placement.Server", $"Canonicalized managed ward steamAccountId from creator mapping. ownerPlayerId={ownerPlayerId}, oldSteamAccountId='{text}', newSteamAccountId='{playerAccountId}', {DescribeManagedWardZdo(zdo)}");
			return true;
		}

		private static bool TryFinalizeAuthoritativeManagedWardPlacement(ZDO zdo, out bool metadataChanged)
		{
			//IL_00e5: Unknown result type (might be due to invalid IL or missing references)
			metadataChanged = false;
			if (!IsManagedWardZdo(zdo))
			{
				return false;
			}
			string text = NormalizeAccountId(zdo.GetString("stuw_owner_account_id", string.Empty));
			long @long = zdo.GetLong(ZDOVars.s_creator, 0L);
			if (@long == 0L)
			{
				return true;
			}
			long senderUid;
			long num = (TryGetServerSessionSenderUid(@long, out senderUid) ? senderUid : 0);
			string text2 = text;
			if (string.IsNullOrWhiteSpace(text2))
			{
				text2 = GetPlayerAccountId(@long);
			}
			if (string.IsNullOrWhiteSpace(text2))
			{
				text2 = GetAuthoritativeAccountIdFromSender(num, @long);
			}
			Plugin.LogWardDiagnosticVerbose("WardLimit.Server", $"Authoritative placement validation resolved owner identity. ownerPlayerId={@long}, senderUid={num}, storedAccountId='{text}', resolvedAccountId='{text2}', {DescribeManagedWardZdo(zdo)}");
			if (string.IsNullOrWhiteSpace(text2))
			{
				RejectManagedWardPlacement(zdo, num, 0, showLimitMessage: false, "Placement.Server", $"the owner's authoritative steamAccountId could not be resolved. ownerPlayerId={@long}", DescribeManagedWardZdo(zdo));
				return false;
			}
			int effectiveWardLimitForAccount = GetEffectiveWardLimitForAccount(text2);
			int num2 = CountAuthoritativeManagedWardsForAccount(text2, zdo.m_uid);
			WardLimitEvaluation wardLimitEvaluation = WardLimitPolicy.EvaluatePlacement(effectiveWardLimitForAccount, num2);
			Plugin.LogWardDiagnosticVerbose("WardLimit.Server", $"Authoritative placement validation counted direct managed wards. ownerPlayerId={@long}, accountId='{text2}', limit={effectiveWardLimitForAccount}, currentCount={num2}, {DescribeManagedWardZdo(zdo)}");
			if (!wardLimitEvaluation.Allowed)
			{
				RejectManagedWardPlacement(zdo, num, wardLimitEvaluation.Limit, showLimitMessage: true, "Placement.Server", $"the authoritative ward limit was reached. ownerPlayerId={@long}, accountId='{text2}', limit={wardLimitEvaluation.Limit}, currentCount={wardLimitEvaluation.CurrentCount}", DescribeManagedWardZdo(zdo));
				return false;
			}
			if (!SameAccountId(text, text2))
			{
				zdo.Set("stuw_owner_account_id", text2);
				metadataChanged = true;
			}
			Plugin.LogWardDiagnosticVerbose("Placement.Server", $"Validated managed ward steamAccountId='{text2}' using direct managed ward count. ownerPlayerId={@long}, limit={effectiveWardLimitForAccount}, currentCountBeforePlacement={num2}, metadataChanged={metadataChanged}, {DescribeManagedWardZdo(zdo)}");
			return true;
		}

		private static int CountAuthoritativeManagedWardsForAccount(string accountId, ZDOID ignoredZdoId = default(ZDOID))
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			return ManagedWardRegistry.CountForAccount(accountId, ignoredZdoId);
		}

		private static string DescribeManagedWardZdo(ZDO? zdo)
		{
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			if (zdo == null)
			{
				return "wardZdo=null";
			}
			string text = NormalizeAccountId(zdo.GetString("stuw_owner_account_id", string.Empty));
			return string.Format("wardZdo={0}, zdoValid={1}, prefab={2}, prefabMatchesManaged={3}, managedMarker={4}, zdoCreator={5}, steamAccountId='{6}'", zdo.m_uid, zdo.IsValid(), zdo.GetPrefab(), zdo.GetPrefab() == ManagedWardPrefabHash, zdo.GetBool("stuw_is_managed_ward", false), zdo.GetLong(ZDOVars.s_creator, 0L), text);
		}

		private static void HandleTrackedWardDestroyed(ZDO zdo)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			if (zdo != null)
			{
				ManagedWardRegistry.RemoveEntry(zdo.m_uid);
				WardPrivateAreaSafeAccess.ForgetPermittedPlayerIds(zdo.m_uid);
				ManagedWardMapStateService.NotifyWardRemoved(zdo.m_uid, "managed ward destroyed");
			}
		}

		internal static bool IsManagedWardZdo(ZDO? zdo)
		{
			if (zdo == null || !zdo.IsValid())
			{
				return false;
			}
			if (zdo.GetPrefab() == ManagedWardPrefabHash)
			{
				return true;
			}
			if (zdo.GetBool("stuw_is_managed_ward", false))
			{
				return true;
			}
			if (!string.IsNullOrWhiteSpace(NormalizeAccountId(zdo.GetString("stuw_owner_account_id", string.Empty))))
			{
				return true;
			}
			return false;
		}

		private static bool PromoteRuntimeManagedWardZdo(ZDO zdo, string reason)
		{
			//IL_00d3: Unknown result type (might be due to invalid IL or missing references)
			if (zdo == null || !zdo.IsValid())
			{
				return false;
			}
			bool flag = false;
			if (!zdo.GetBool("stuw_is_managed_ward", false))
			{
				zdo.Set("stuw_is_managed_ward", true);
				flag = true;
			}
			string playerAccountId = GetPlayerAccountId(zdo.GetLong(ZDOVars.s_creator, 0L));
			string left = NormalizeAccountId(zdo.GetString("stuw_owner_account_id", string.Empty));
			if (!string.IsNullOrWhiteSpace(playerAccountId) && !SameAccountId(left, playerAccountId))
			{
				zdo.Set("stuw_owner_account_id", playerAccountId);
				flag = true;
			}
			if (zdo.GetPrefab() != ManagedWardPrefabHash)
			{
				Plugin.LogWardDiagnosticVerbose("Placement.ServerObserve", $"Observed runtime managed ward with unexpected prefab hash during {reason}. expected={ManagedWardPrefabHash}, actual={zdo.GetPrefab()}, {DescribeManagedWardZdo(zdo)}");
			}
			if (!flag)
			{
				return false;
			}
			ZDOMan instance = ZDOMan.instance;
			if (instance != null)
			{
				instance.ForceSendZDO(zdo.m_uid);
			}
			Plugin.LogWardDiagnosticVerbose("Placement.ServerObserve", "Promoted runtime managed ward ZDO during " + reason + ". " + DescribeManagedWardZdo(zdo));
			return true;
		}

		internal static void ForceSyncManagedWardZdoToServer(PrivateArea? area, string context)
		{
			ForceSyncManagedWardZdoToServer(ManagedWardRef.FromArea(area), context);
		}

		internal static void ForceSyncManagedWardZdoToServer(ManagedWardRef ward, string context)
		{
			//IL_0087: Unknown result type (might be due to invalid IL or missing references)
			//IL_008c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ab: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ca: Expected O, but got Unknown
			//IL_00cd: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e6: Unknown result type (might be due to invalid IL or missing references)
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null || !ManagedWardIdentity.EnsureManagedComponent(ward) || (Object)(object)ZNet.instance == (Object)null || ZNet.instance.IsServer() || !ward.HasValidNetworkIdentity || !ward.IsOwner)
			{
				return;
			}
			ZDO zdo = ward.Zdo;
			if (zdo == null || !zdo.IsValid() || !TryGetServerPeerId(out var serverPeerId))
			{
				return;
			}
			long[] permittedPlayerIds = WardPrivateAreaSafeAccess.GetPermittedPlayerIds(area);
			long @long = zdo.GetLong(ZDOVars.s_creator, 0L);
			int wardGuildId = GuildsCompat.GetWardGuildId(zdo);
			Vector3 position = ((Component)area).transform.position;
			float storedRadiusOrMin = WardSettings.GetStoredRadiusOrMin(area);
			bool flag = area.IsEnabled();
			ZDOMan instance = ZDOMan.instance;
			if (instance != null)
			{
				instance.ForceSendZDO(serverPeerId, zdo.m_uid);
			}
			ZRoutedRpc instance2 = ZRoutedRpc.instance;
			if (instance2 != null)
			{
				ZPackage val = new ZPackage();
				val.Write(zdo.m_uid);
				val.Write(zdo.DataRevision);
				val.Write(position);
				val.Write(storedRadiusOrMin);
				val.Write(flag);
				val.Write(@long);
				val.Write(wardGuildId);
				val.Write(permittedPlayerIds.Length);
				for (int i = 0; i < permittedPlayerIds.Length; i++)
				{
					val.Write(permittedPlayerIds[i]);
				}
				instance2.InvokeRoutedRPC(serverPeerId, "STUWard_NotifyManagedWardMapStateChanged", new object[1] { val });
			}
			Plugin.LogWardDiagnosticVerbose(context, $"Force-sent managed ward ZDO to server after local mutation and notified server map-state refresh. serverPeerId={serverPeerId}, dataRevision={zdo.DataRevision}, radius={storedRadiusOrMin:F1}, enabled={flag}, permittedCount={permittedPlayerIds.Length}, {WardDiagnosticInfo.DescribeWard(area)}");
		}

		internal static bool TryClaimManagedWardMutationOwnership(PrivateArea? area, string context)
		{
			//IL_0074: Unknown result type (might be due to invalid IL or missing references)
			ZNetView nView = WardPrivateAreaSafeAccess.GetNView(area);
			if ((Object)(object)nView == (Object)null || !nView.IsValid())
			{
				return false;
			}
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer() || nView.IsOwner())
			{
				return true;
			}
			nView.ClaimOwnership();
			if (!nView.IsOwner())
			{
				ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(nView);
				if (zdo != null && zdo.IsValid())
				{
					zdo.SetOwner(ZDOMan.GetSessionID());
					ZDOMan instance = ZDOMan.instance;
					if (instance != null)
					{
						instance.ForceSendZDO(zdo.m_uid);
					}
				}
			}
			if (!nView.IsOwner())
			{
				Plugin.LogWardDiagnosticFailure(context, "Failed to claim managed ward ownership for mutation. " + WardDiagnosticInfo.DescribeWard(area));
				return false;
			}
			Plugin.LogWardDiagnosticVerbose(context, "Claimed managed ward ownership for mutation. " + WardDiagnosticInfo.DescribeWard(area));
			return true;
		}

		private static bool TryClaimManagedWardMutationOwnership(ZDO? zdo, string context)
		{
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
			if (zdo == null || !zdo.IsValid())
			{
				return false;
			}
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return true;
			}
			ZNetScene instance = ZNetScene.instance;
			GameObject val = ((instance != null) ? instance.FindInstance(zdo.m_uid) : null);
			ZNetView val2 = (((Object)(object)val != (Object)null) ? val.GetComponent<ZNetView>() : null);
			if ((Object)(object)val2 != (Object)null && val2.IsValid())
			{
				PrivateArea component = val.GetComponent<PrivateArea>();
				if (!((Object)(object)component != (Object)null))
				{
					return val2.IsOwner();
				}
				return TryClaimManagedWardMutationOwnership(component, context);
			}
			if (zdo.GetOwner() != ZDOMan.GetSessionID())
			{
				zdo.SetOwner(ZDOMan.GetSessionID());
				ZDOMan instance2 = ZDOMan.instance;
				if (instance2 != null)
				{
					instance2.ForceSendZDO(zdo.m_uid);
				}
			}
			if (zdo.GetOwner() != ZDOMan.GetSessionID())
			{
				Plugin.LogWardDiagnosticFailure(context, "Failed to claim managed ward ZDO ownership for mutation. " + DescribeManagedWardZdo(zdo));
				return false;
			}
			Plugin.LogWardDiagnosticVerbose(context, "Claimed managed ward ZDO ownership for mutation. " + DescribeManagedWardZdo(zdo));
			return true;
		}

		internal static void NotifyServerManagedWardPlaced(PrivateArea? area)
		{
			NotifyServerManagedWardPlaced(ManagedWardRef.FromArea(area));
		}

		internal static void NotifyServerManagedWardPlaced(ManagedWardRef ward)
		{
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			//IL_0079: Expected O, but got Unknown
			//IL_0089: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a9: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)ward.Area == (Object)null || !ManagedWardIdentity.EnsureManagedComponent(ward) || !ward.HasValidNetworkIdentity)
			{
				return;
			}
			ZDO zdo = ward.Zdo;
			if (zdo == null)
			{
				return;
			}
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
			{
				ObserveManagedWard(ward);
				return;
			}
			Player localPlayer = Player.m_localPlayer;
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (!((Object)(object)localPlayer == (Object)null) && instance != null)
			{
				long serverPeerID = instance.GetServerPeerID();
				if (serverPeerID != 0L)
				{
					ZPackage val = new ZPackage();
					val.Write(localPlayer.GetPlayerID());
					val.Write(zdo.m_uid);
					Plugin.LogWardDiagnosticVerbose("Placement.Notify", $"Notifying server about locally placed managed ward. senderPlayerId={localPlayer.GetPlayerID()}, wardZdo={zdo.m_uid}");
					instance.InvokeRoutedRPC(serverPeerID, "STUWard_NotifyManagedWardPlaced", new object[1] { val });
				}
			}
		}

		internal static bool CanApplyManagedWardStateLocally(ZNetView? nview)
		{
			if ((Object)(object)nview != (Object)null && nview.IsValid() && nview.IsOwner() && (Object)(object)ZNet.instance != (Object)null)
			{
				return ZNet.instance.IsServer();
			}
			return false;
		}

		internal static bool CanHandleManagedWardStateRpc(ZNetView? nview)
		{
			if ((Object)(object)nview != (Object)null && nview.IsValid())
			{
				if (!nview.IsOwner())
				{
					if ((Object)(object)ZNet.instance != (Object)null)
					{
						return ZNet.instance.IsServer();
					}
					return false;
				}
				return true;
			}
			return false;
		}

		internal static bool TryGetServerPeerId(out long serverPeerId)
		{
			serverPeerId = 0L;
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance == null)
			{
				return false;
			}
			serverPeerId = instance.GetServerPeerID();
			return serverPeerId != 0;
		}

		private static void HandleNotifyManagedWardPlaced(long sender, ZPackage pkg)
		{
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			//IL_0086: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d3: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer() || pkg == null)
			{
				return;
			}
			long claimedPlayerId = pkg.ReadLong();
			ZDOID val = pkg.ReadZDOID();
			if (!TryResolveClaimedPlayerIdFromSender(sender, claimedPlayerId, "Placement.Notify", out var playerId))
			{
				return;
			}
			if (((ZDOID)(ref val)).IsNone())
			{
				Plugin.LogWardDiagnosticFailure("Placement.Notify", $"Rejected managed ward placement notify because ward ZDO id was empty. sender={sender}, requesterId={playerId}.");
				return;
			}
			ZDOMan instance = ZDOMan.instance;
			ZDO val2 = ((instance != null) ? instance.GetZDO(val) : null);
			if (val2 == null || !val2.IsValid())
			{
				EnqueuePendingManagedWardPlacementObserve(sender, playerId, val);
				return;
			}
			long @long = val2.GetLong(ZDOVars.s_creator, 0L);
			if (@long != 0L && @long != playerId)
			{
				Plugin.LogWardDiagnosticFailure("Placement.Notify", $"Rejected managed ward placement notify because requester did not match ward creator. sender={sender}, requesterId={playerId}, wardCreator={@long}, wardZdo={val}");
			}
			else
			{
				ObserveManagedWard(val2);
				Plugin.LogWardDiagnosticVerbose("Placement.Notify", $"Observed managed ward from placement notify. sender={sender}, requesterId={playerId}, {DescribeManagedWardZdo(val2)}");
			}
		}

		private static void EnqueuePendingManagedWardPlacementObserve(long sender, long requesterId, ZDOID wardZdoId)
		{
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			if (!((ZDOID)(ref wardZdoId)).IsNone())
			{
				PendingManagedWardPlacementObserves[wardZdoId] = new PendingManagedWardPlacementObserve(wardZdoId, sender, requesterId, DateTime.UtcNow);
				Plugin.LogWardDiagnosticVerbose("Placement.Notify", $"Deferred managed ward placement observe because ward ZDO was not available yet. sender={sender}, requesterId={requesterId}, wardZdo={wardZdoId}");
			}
		}

		private static void ProcessPendingManagedWardPlacementObserves()
		{
			//IL_005d: Unknown result type (might be due to invalid IL or missing references)
			//IL_009e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00cc: Unknown result type (might be due to invalid IL or missing references)
			//IL_0180: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_0110: Unknown result type (might be due to invalid IL or missing references)
			//IL_0156: Unknown result type (might be due to invalid IL or missing references)
			if (PendingManagedWardPlacementObserves.Count == 0 || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			ZDOMan instance = ZDOMan.instance;
			if (instance == null)
			{
				return;
			}
			List<ZDOID> list = null;
			DateTime utcNow = DateTime.UtcNow;
			foreach (KeyValuePair<ZDOID, PendingManagedWardPlacementObserve> pendingManagedWardPlacementObserf in PendingManagedWardPlacementObserves)
			{
				PendingManagedWardPlacementObserve value = pendingManagedWardPlacementObserf.Value;
				ZDO zDO = instance.GetZDO(value.WardZdoId);
				if (zDO == null || !zDO.IsValid())
				{
					if (!(utcNow - value.FirstSeenUtc < PendingManagedWardPlacementObserveLifetime))
					{
						if (list == null)
						{
							list = new List<ZDOID>();
						}
						list.Add(pendingManagedWardPlacementObserf.Key);
						Plugin.LogWardDiagnosticFailure("Placement.Notify", $"Dropped deferred managed ward placement observe because the ward ZDO never became available. sender={value.SenderUid}, requesterId={value.RequesterId}, wardZdo={value.WardZdoId}");
					}
					continue;
				}
				long @long = zDO.GetLong(ZDOVars.s_creator, 0L);
				if (@long != 0L && @long != value.RequesterId)
				{
					if (list == null)
					{
						list = new List<ZDOID>();
					}
					list.Add(pendingManagedWardPlacementObserf.Key);
					Plugin.LogWardDiagnosticFailure("Placement.Notify", $"Dropped deferred managed ward placement observe because requester did not match ward creator. sender={value.SenderUid}, requesterId={value.RequesterId}, wardCreator={@long}, wardZdo={value.WardZdoId}");
				}
				else
				{
					ObserveManagedWard(zDO);
					if (list == null)
					{
						list = new List<ZDOID>();
					}
					list.Add(pendingManagedWardPlacementObserf.Key);
					Plugin.LogWardDiagnosticVerbose("Placement.Notify", $"Observed managed ward from deferred placement notify. sender={value.SenderUid}, requesterId={value.RequesterId}, {DescribeManagedWardZdo(zDO)}");
				}
			}
			if (list != null)
			{
				for (int i = 0; i < list.Count; i++)
				{
					PendingManagedWardPlacementObserves.Remove(list[i]);
				}
			}
		}

		private static void HandleNotifyManagedWardMapStateChanged(long sender, ZPackage pkg)
		{
			//IL_00f8: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0024: Unknown result type (might be due to invalid IL or missing references)
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_009b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0120: Unknown result type (might be due to invalid IL or missing references)
			//IL_015f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0165: Unknown result type (might be due to invalid IL or missing references)
			//IL_0192: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_014e: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer() || pkg == null)
			{
				return;
			}
			ZDOID val;
			uint num;
			Vector3 val2;
			float num2;
			bool flag;
			long num3;
			int num4;
			int num5;
			try
			{
				val = pkg.ReadZDOID();
				num = pkg.ReadUInt();
				val2 = pkg.ReadVector3();
				num2 = pkg.ReadSingle();
				flag = pkg.ReadBool();
				num3 = pkg.ReadLong();
				num4 = pkg.ReadInt();
				num5 = pkg.ReadInt();
			}
			catch
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Sync", $"Failed to deserialize managed ward map-state sync header. sender={sender}");
				return;
			}
			if (((ZDOID)(ref val)).IsNone())
			{
				return;
			}
			if (num5 < 0)
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Sync", $"Rejected managed ward map-state sync with invalid permitted count. sender={sender}, wardZdo={val}, permittedCount={num5}");
				return;
			}
			long[] array = ((num5 == 0) ? Array.Empty<long>() : new long[num5]);
			try
			{
				for (int i = 0; i < array.Length; i++)
				{
					array[i] = pkg.ReadLong();
				}
			}
			catch
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Sync", $"Failed to deserialize managed ward map-state sync permitted players. sender={sender}, wardZdo={val}, permittedCount={num5}");
				return;
			}
			ZDOMan instance = ZDOMan.instance;
			ZDO val3 = ((instance != null) ? instance.GetZDO(val) : null);
			if (val3 != null && val3.IsValid() && !IsManagedWardZdo(val3))
			{
				Plugin.LogWardDiagnosticVerbose("WardPins.Sync", $"Ignored managed ward map-state sync because the ward ZDO was available but not managed. sender={sender}, wardZdo={val}");
				return;
			}
			ManagedWardMapStateService.NotifySyncedWardState(val, num, num3, num4, val2, num2, flag, array, "server applied managed ward map-state sync");
			Plugin.LogWardDiagnosticVerbose("WardPins.Sync", $"Applied managed ward map-state sync on server. sender={sender}, wardZdo={val}, dataRevision={num}, position={val2}, radius={num2:F1}, enabled={flag}, ownerPlayerId={num3}, guildId={num4}, permittedCount={array.Length}, zdoPresent={val3 != null && val3.IsValid()}");
		}

		private static void ResetIdentityAuthState()
		{
			ServerPlayerAccountIdsByPlayerId.Clear();
			ServerSessionIdentitiesBySender.Clear();
			SenderResolveFailureFirstSeenUtcBySender.Clear();
		}

		internal static string GetWardSteamAccountId(PrivateArea? area)
		{
			return GetWardSteamAccountId(WardPrivateAreaSafeAccess.GetZdo(area));
		}

		internal static string GetWardSteamAccountId(ZDO? zdo)
		{
			return NormalizeAccountId(((zdo != null) ? zdo.GetString("stuw_owner_account_id", string.Empty) : null) ?? string.Empty);
		}

		internal static string ResolveWardSteamAccountId(ZDO? zdo, long playerId = 0L, string fallbackSteamAccountId = "")
		{
			string text = NormalizeAccountId(((zdo != null) ? zdo.GetString("stuw_owner_account_id", string.Empty) : null) ?? string.Empty);
			if (!string.IsNullOrWhiteSpace(text))
			{
				return text;
			}
			string text2 = NormalizeAccountId(fallbackSteamAccountId);
			if (!string.IsNullOrWhiteSpace(text2))
			{
				return text2;
			}
			if (playerId != 0L)
			{
				return GetPlayerAccountId(playerId);
			}
			return string.Empty;
		}

		internal static string GetPlayerAccountId(Player? player)
		{
			if (!((Object)(object)player == (Object)null))
			{
				return GetPlayerAccountId(player.GetPlayerID());
			}
			return string.Empty;
		}

		internal static string GetPlayerAccountId(long playerId)
		{
			//IL_0077: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: Unknown result type (might be due to invalid IL or missing references)
			if (playerId == 0L)
			{
				return string.Empty;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer != (Object)null && localPlayer.GetPlayerID() == playerId)
			{
				string localPlayerAccountId = GetLocalPlayerAccountId();
				if (!string.IsNullOrWhiteSpace(localPlayerAccountId))
				{
					RememberServerPlayerAccountId(playerId, localPlayerAccountId);
					return localPlayerAccountId;
				}
			}
			string cachedServerPlayerAccountId = GetCachedServerPlayerAccountId(playerId);
			if (!string.IsNullOrWhiteSpace(cachedServerPlayerAccountId))
			{
				return cachedServerPlayerAccountId;
			}
			string serverSessionAccountId = GetServerSessionAccountId(playerId);
			if (!string.IsNullOrWhiteSpace(serverSessionAccountId))
			{
				return serverSessionAccountId;
			}
			PlayerInfo? val = FindPlayerInfo(playerId);
			if (!val.HasValue)
			{
				return string.Empty;
			}
			try
			{
				PlayerInfo value = val.Value;
				string text = NormalizeAccountId(((object)(PlatformUserID)(ref value.m_userInfo.m_id)).ToString());
				RememberServerPlayerAccountId(playerId, text);
				return text;
			}
			catch
			{
				return string.Empty;
			}
		}

		internal static string GetPlayerSteamIdDisplay(long playerId)
		{
			return GetPlayerAccountId(playerId);
		}

		internal static string GetPlayerName(long playerId)
		{
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			if (playerId == 0L)
			{
				return string.Empty;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer != (Object)null && localPlayer.GetPlayerID() == playerId)
			{
				return localPlayer.GetPlayerName();
			}
			PlayerInfo? val = FindPlayerInfo(playerId);
			if (val.HasValue)
			{
				return val.Value.m_name ?? string.Empty;
			}
			return GetServerSessionPlayerName(playerId);
		}

		internal static string NormalizeAccountIdValue(string? rawAccountId)
		{
			return NormalizeAccountId(rawAccountId);
		}

		internal static string NormalizeOverrideAccountIdValue(string? rawAccountId)
		{
			return NormalizeOverrideAccountId(rawAccountId);
		}

		internal static long ResolvePlayerIdFromSender(long sender)
		{
			//IL_008d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0093: Unknown result type (might be due to invalid IL or missing references)
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			if (sender == 0L)
			{
				return 0L;
			}
			if (TryResolvePlayerIdFromSessionId(sender, out var playerId))
			{
				return playerId;
			}
			if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
			{
				if (TryGetServerSessionIdentity(sender, out var sessionIdentity))
				{
					if (sessionIdentity.PlayerId != 0L)
					{
						return sessionIdentity.PlayerId;
					}
					RefreshServerSessionIdentity(ZNet.instance.GetPeer(sender));
					if (TryGetServerSessionIdentity(sender, out sessionIdentity) && sessionIdentity.PlayerId != 0L)
					{
						return sessionIdentity.PlayerId;
					}
				}
				else
				{
					RefreshServerSessionIdentity(ZNet.instance.GetPeer(sender));
					if (TryGetServerSessionIdentity(sender, out sessionIdentity) && sessionIdentity.PlayerId != 0L)
					{
						return sessionIdentity.PlayerId;
					}
				}
			}
			ZNet instance = ZNet.instance;
			long playerId2 = GetPlayerId((instance != null) ? instance.GetPeer(sender) : null);
			if (playerId2 == 0L)
			{
				return GetLocalHostPlayerId(sender);
			}
			return playerId2;
		}

		internal static bool TryResolveAuthoritativePlayerIdFromSender(long sender, string context, out long playerId)
		{
			playerId = ResolvePlayerIdFromSender(sender);
			if (playerId != 0L)
			{
				SenderResolveFailureFirstSeenUtcBySender.Remove(sender);
				return true;
			}
			LogProtectedRpcSenderResolveFailure(context, sender);
			return false;
		}

		internal static string GetAuthoritativeAccountIdFromSender(long sender, long playerId = 0L)
		{
			//IL_0049: Unknown result type (might be due to invalid IL or missing references)
			//IL_004f: Unknown result type (might be due to invalid IL or missing references)
			if (sender != 0L)
			{
				if (TryGetServerSessionIdentity(sender, out var sessionIdentity) && !string.IsNullOrWhiteSpace(sessionIdentity.AccountId))
				{
					return sessionIdentity.AccountId;
				}
				if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
				{
					RefreshServerSessionIdentity(ZNet.instance.GetPeer(sender));
					if (TryGetServerSessionIdentity(sender, out sessionIdentity) && !string.IsNullOrWhiteSpace(sessionIdentity.AccountId))
					{
						return sessionIdentity.AccountId;
					}
				}
			}
			if (playerId != 0L)
			{
				return GetPlayerAccountId(playerId);
			}
			return string.Empty;
		}

		internal static bool TryResolveClaimedPlayerIdFromSender(long sender, long claimedPlayerId, string context, out long playerId)
		{
			playerId = 0L;
			if (claimedPlayerId == 0L)
			{
				Plugin.LogWardDiagnosticFailure(context, $"Rejected protected RPC because claimed player id was empty. sender={sender}.");
				return false;
			}
			Player player = Player.GetPlayer(claimedPlayerId);
			if ((Object)(object)player != (Object)null && ((Character)player).GetOwner() == sender)
			{
				playerId = claimedPlayerId;
				return true;
			}
			long num = ResolvePlayerIdFromSender(sender);
			if (num == claimedPlayerId && num != 0L)
			{
				playerId = num;
				return true;
			}
			Plugin.LogWardDiagnosticFailure(context, $"Rejected protected RPC because sender/player could not be validated. sender={sender}, claimedPlayerId={claimedPlayerId}, resolvedPlayerId={num}.");
			return false;
		}

		internal static long GetPlayerIdFromSender(long sender)
		{
			return ResolvePlayerIdFromSender(sender);
		}

		internal static void RefreshServerSessionIdentity(ZNetPeer? peer, ZDOID characterIdOverride = default(ZDOID))
		{
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_0061: Unknown result type (might be due to invalid IL or missing references)
			if (peer != null && peer.m_uid != 0L && !((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				ZDOID val = ((!((ZDOID)(ref characterIdOverride)).IsNone()) ? characterIdOverride : peer.m_characterID);
				long playerId = GetPlayerId(val);
				string accountId = ResolveServerSessionAccountId(playerId, val);
				string playerName = ResolveServerSessionPlayerName(peer, val, playerId);
				ServerSessionIdentitiesBySender[peer.m_uid] = new ServerSessionIdentity(peer.m_uid, val, playerId, accountId, playerName);
				SenderResolveFailureFirstSeenUtcBySender.Remove(peer.m_uid);
			}
		}

		internal static void ForgetServerSessionIdentity(ZNetPeer? peer)
		{
			if (peer != null && peer.m_uid != 0L)
			{
				if (ServerSessionIdentitiesBySender.TryGetValue(peer.m_uid, out var value) && value.PlayerId != 0L)
				{
					WardAdminDebugAccess.ForgetServerPlayer(value.PlayerId);
				}
				ServerSessionIdentitiesBySender.Remove(peer.m_uid);
				SenderResolveFailureFirstSeenUtcBySender.Remove(peer.m_uid);
			}
		}

		private static void LogProtectedRpcSenderResolveFailure(string context, long sender)
		{
			if (!ShouldUseProtectedRpcSenderResolveGraceWindow(context))
			{
				Plugin.LogWardDiagnosticFailure(context, $"Rejected protected RPC because sender could not be resolved authoritatively. sender={sender}.");
				return;
			}
			DateTime utcNow = DateTime.UtcNow;
			if (!SenderResolveFailureFirstSeenUtcBySender.TryGetValue(sender, out var value))
			{
				value = utcNow;
				SenderResolveFailureFirstSeenUtcBySender[sender] = value;
			}
			if (utcNow - value < ProtectedRpcSenderResolveGraceWindow)
			{
				Plugin.LogWardDiagnosticVerbose(context, $"Deferred protected RPC during join grace window because sender could not yet be resolved authoritatively. sender={sender}.");
			}
			else
			{
				Plugin.LogWardDiagnosticFailure(context, $"Rejected protected RPC because sender could not be resolved authoritatively. sender={sender}.");
			}
		}

		private static bool ShouldUseProtectedRpcSenderResolveGraceWindow(string context)
		{
			if (!(context == "AdminDebug.Sync") && !(context == "WardPins.Request"))
			{
				return context == "GuildsCompat.Sync";
			}
			return true;
		}

		private static bool TryResolvePlayerIdFromSessionId(long sender, out long playerId)
		{
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_0065: Unknown result type (might be due to invalid IL or missing references)
			playerId = GetLocalHostPlayerId(sender);
			if (playerId != 0L)
			{
				return true;
			}
			PlayerInfo? val = FindPlayerInfoBySessionId(sender);
			if (val.HasValue)
			{
				playerId = GetPlayerId(val.Value.m_characterID);
				if (playerId != 0L)
				{
					return true;
				}
			}
			ZRoutedRpc instance = ZRoutedRpc.instance;
			object obj = ((instance != null) ? instance.GetPeer(sender) : null);
			if (obj == null)
			{
				ZNet instance2 = ZNet.instance;
				obj = ((instance2 != null) ? instance2.GetPeer(sender) : null);
			}
			ZNetPeer val2 = (ZNetPeer)obj;
			if (val2 != null)
			{
				playerId = GetPlayerId(val2.m_characterID);
				if (playerId != 0L)
				{
					return true;
				}
			}
			return false;
		}

		private static long GetLocalHostPlayerId(long sender)
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return 0L;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return 0L;
			}
			long playerID = localPlayer.GetPlayerID();
			if (playerID == 0L)
			{
				return 0L;
			}
			if (((Character)localPlayer).GetOwner() != sender)
			{
				return 0L;
			}
			return playerID;
		}

		private static long GetPlayerId(ZNetPeer? peer)
		{
			//IL_0004: Unknown result type (might be due to invalid IL or missing references)
			if (peer != null)
			{
				return GetPlayerId(peer.m_characterID);
			}
			return 0L;
		}

		private static long GetPlayerId(ZDOID characterId)
		{
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			if (((ZDOID)(ref characterId)).IsNone())
			{
				return 0L;
			}
			ZDOMan instance = ZDOMan.instance;
			ZDO obj = ((instance != null) ? instance.GetZDO(characterId) : null);
			if (obj == null)
			{
				return 0L;
			}
			return obj.GetLong(ZDOVars.s_playerID, 0L);
		}

		private static PlayerInfo? FindPlayerInfo(long playerId)
		{
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			List<PlayerInfo> list = ZNet.instance?.m_players;
			if (list == null)
			{
				return null;
			}
			for (int i = 0; i < list.Count; i++)
			{
				PlayerInfo val = list[i];
				ZDOMan instance = ZDOMan.instance;
				ZDO obj = ((instance != null) ? instance.GetZDO(val.m_characterID) : null);
				if (((obj != null) ? obj.GetLong(ZDOVars.s_playerID, 0L) : 0) == playerId)
				{
					return val;
				}
			}
			return null;
		}

		private static PlayerInfo? FindPlayerInfoByCharacterId(ZDOID characterId)
		{
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0045: Unknown result type (might be due to invalid IL or missing references)
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			if (((ZDOID)(ref characterId)).IsNone())
			{
				return null;
			}
			List<PlayerInfo> list = ZNet.instance?.m_players;
			if (list == null)
			{
				return null;
			}
			for (int i = 0; i < list.Count; i++)
			{
				PlayerInfo value = list[i];
				if (((ZDOID)(ref value.m_characterID)).Equals(characterId))
				{
					return value;
				}
			}
			return null;
		}

		private static PlayerInfo? FindPlayerInfoBySessionId(long sessionId)
		{
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			if (sessionId == 0L)
			{
				return null;
			}
			List<PlayerInfo> list = ZNet.instance?.m_players;
			if (list == null)
			{
				return null;
			}
			for (int i = 0; i < list.Count; i++)
			{
				PlayerInfo value = list[i];
				if (((ZDOID)(ref value.m_characterID)).UserID == sessionId)
				{
					return value;
				}
			}
			return null;
		}

		private static bool TryGetServerSessionIdentity(long sender, out ServerSessionIdentity sessionIdentity)
		{
			return ServerSessionIdentitiesBySender.TryGetValue(sender, out sessionIdentity);
		}

		private static string ResolveServerSessionAccountId(long playerId, ZDOID characterId)
		{
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_0045: Unknown result type (might be due to invalid IL or missing references)
			if (playerId != 0L)
			{
				string cachedServerPlayerAccountId = GetCachedServerPlayerAccountId(playerId);
				if (!string.IsNullOrWhiteSpace(cachedServerPlayerAccountId))
				{
					return cachedServerPlayerAccountId;
				}
			}
			PlayerInfo? val = FindPlayerInfoByCharacterId(characterId);
			if (!val.HasValue && playerId != 0L)
			{
				val = FindPlayerInfo(playerId);
			}
			if (!val.HasValue)
			{
				return string.Empty;
			}
			try
			{
				PlayerInfo value = val.Value;
				string text = NormalizeAccountId(((object)(PlatformUserID)(ref value.m_userInfo.m_id)).ToString());
				if (playerId != 0L && !string.IsNullOrWhiteSpace(text))
				{
					RememberServerPlayerAccountId(playerId, text);
				}
				return text;
			}
			catch
			{
				return string.Empty;
			}
		}

		private static string ResolveServerSessionPlayerName(ZNetPeer peer, ZDOID characterId, long playerId)
		{
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			if (!string.IsNullOrWhiteSpace(peer.m_playerName))
			{
				return peer.m_playerName;
			}
			PlayerInfo? val = FindPlayerInfoByCharacterId(characterId);
			if (val.HasValue)
			{
				return val.Value.m_name ?? string.Empty;
			}
			if (playerId != 0L)
			{
				return GetPlayerName(playerId);
			}
			return string.Empty;
		}

		private static string GetServerSessionAccountId(long playerId)
		{
			if (playerId == 0L)
			{
				return string.Empty;
			}
			foreach (ServerSessionIdentity value in ServerSessionIdentitiesBySender.Values)
			{
				if (value.PlayerId == playerId && !string.IsNullOrWhiteSpace(value.AccountId))
				{
					return value.AccountId;
				}
			}
			return string.Empty;
		}

		private static string GetServerSessionPlayerName(long playerId)
		{
			if (playerId == 0L)
			{
				return string.Empty;
			}
			foreach (ServerSessionIdentity value in ServerSessionIdentitiesBySender.Values)
			{
				if (value.PlayerId == playerId && !string.IsNullOrWhiteSpace(value.PlayerName))
				{
					return value.PlayerName;
				}
			}
			return string.Empty;
		}

		private static bool TryGetServerSessionSenderUid(long playerId, out long senderUid)
		{
			senderUid = 0L;
			if (playerId == 0L)
			{
				return false;
			}
			foreach (ServerSessionIdentity value in ServerSessionIdentitiesBySender.Values)
			{
				if (value.PlayerId == playerId && value.SenderUid != 0L)
				{
					senderUid = value.SenderUid;
					return true;
				}
			}
			return false;
		}

		private static void RefreshServerSessionAccountIds(long playerId, string accountId)
		{
			//IL_009d: Unknown result type (might be due to invalid IL or missing references)
			if (playerId == 0L || string.IsNullOrWhiteSpace(accountId))
			{
				return;
			}
			List<long> list = null;
			foreach (KeyValuePair<long, ServerSessionIdentity> item in ServerSessionIdentitiesBySender)
			{
				if (item.Value.PlayerId == playerId)
				{
					if (list == null)
					{
						list = new List<long>();
					}
					list.Add(item.Key);
				}
			}
			if (list != null)
			{
				string accountId2 = NormalizeAccountId(accountId);
				for (int i = 0; i < list.Count; i++)
				{
					long key = list[i];
					ServerSessionIdentity serverSessionIdentity = ServerSessionIdentitiesBySender[key];
					ServerSessionIdentitiesBySender[key] = new ServerSessionIdentity(serverSessionIdentity.SenderUid, serverSessionIdentity.CharacterZdoId, serverSessionIdentity.PlayerId, accountId2, serverSessionIdentity.PlayerName);
				}
			}
		}

		private static string GetCachedServerPlayerAccountId(long playerId)
		{
			if (playerId == 0L || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return string.Empty;
			}
			if (!ServerPlayerAccountIdsByPlayerId.TryGetValue(playerId, out string value))
			{
				return string.Empty;
			}
			return value;
		}

		private static void RememberServerPlayerAccountId(long playerId, string accountId)
		{
			if (playerId != 0L && !((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				string text = NormalizeAccountId(accountId);
				if (!string.IsNullOrWhiteSpace(text) && (!ServerPlayerAccountIdsByPlayerId.TryGetValue(playerId, out string value) || !SameAccountId(value, text)))
				{
					ServerPlayerAccountIdsByPlayerId[playerId] = text;
					RefreshServerSessionAccountIds(playerId, text);
				}
			}
		}

		private static string GetLocalPlayerAccountId()
		{
			try
			{
				return NormalizeAccountId(((object)(PlatformUserID)(ref UserInfo.GetLocalUser().UserId)).ToString());
			}
			catch
			{
				return string.Empty;
			}
		}

		private static string NormalizeAccountId(string? rawAccountId)
		{
			string text = rawAccountId?.Trim();
			if (string.IsNullOrWhiteSpace(text))
			{
				return string.Empty;
			}
			string text2 = text;
			if (!text2.StartsWith("Steam_", StringComparison.Ordinal))
			{
				return text2;
			}
			return text2.Substring("Steam_".Length);
		}

		private static string NormalizeOverrideAccountId(string? rawAccountId)
		{
			string text = NormalizeAccountId(rawAccountId);
			if (string.IsNullOrWhiteSpace(text))
			{
				return string.Empty;
			}
			if (!text.StartsWith("Steam_", StringComparison.Ordinal))
			{
				return text;
			}
			return text.Substring("Steam_".Length);
		}

		private static bool MatchesAccountId(string left, string right)
		{
			if (!string.IsNullOrWhiteSpace(left) && !string.IsNullOrWhiteSpace(right))
			{
				return string.Equals(NormalizeAccountId(left), NormalizeAccountId(right), StringComparison.Ordinal);
			}
			return false;
		}

		private static bool SameAccountId(string left, string right)
		{
			return string.Equals(NormalizeAccountId(left), NormalizeAccountId(right), StringComparison.Ordinal);
		}

		internal static bool TryPrepareManagedWardPrefabScan(out int scannedZdoCount)
		{
			scannedZdoCount = 0;
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return false;
			}
			ZDOMan instance = ZDOMan.instance;
			if (instance == null)
			{
				return false;
			}
			scannedZdoCount = PrepareManagedWardPrefabScan(instance);
			return true;
		}

		internal static ZDO? GetPreparedManagedWardPrefabScanEntry(int index)
		{
			if (index < 0 || index >= ManagedWardPrefabScanBuffer.Count)
			{
				return null;
			}
			return ManagedWardPrefabScanBuffer[index];
		}

		internal static bool TryBuildManagedWardScanEntries(List<ManagedWardScanEntry> scanEntries, out int scannedZdoCount)
		{
			scanEntries.Clear();
			if (!TryPrepareManagedWardPrefabScan(out scannedZdoCount))
			{
				return false;
			}
			for (int i = 0; i < scannedZdoCount; i++)
			{
				if (TryBuildManagedWardScanEntry(GetPreparedManagedWardPrefabScanEntry(i), out var scanEntry))
				{
					scanEntries.Add(scanEntry);
				}
			}
			return true;
		}

		private static bool TryBuildManagedWardScanEntry(ZDO? zdo, out ManagedWardScanEntry scanEntry)
		{
			//IL_004c: Unknown result type (might be due to invalid IL or missing references)
			scanEntry = default(ManagedWardScanEntry);
			if (!IsManagedWardZdo(zdo))
			{
				return false;
			}
			long @long = zdo.GetLong(ZDOVars.s_creator, 0L);
			string accountId = NormalizeAccountIdValue(ResolveWardSteamAccountId(zdo, @long, GetWardSteamAccountId(zdo)));
			string ownerName = (WardPrivateAreaSafeAccess.GetCreatorName(zdo) ?? string.Empty).Trim();
			scanEntry = new ManagedWardScanEntry(zdo, zdo.m_uid, @long, accountId, ownerName, zdo.GetBool(ZDOVars.s_enabled, false), WardSettings.GetStoredRadius(zdo));
			return true;
		}

		private static bool ReloadOverrides(bool force)
		{
			if ((Object)(object)ZNet.instance != (Object)null && !ZNet.instance.IsServer())
			{
				return false;
			}
			IReadOnlyDictionary<string, int> wardLimitOverrides = ManagedWardConfigFileService.CurrentSnapshot.WardLimitOverrides;
			bool flag = force || WardLimitOverrides.Count != wardLimitOverrides.Count;
			if (!flag)
			{
				foreach (KeyValuePair<string, int> item in wardLimitOverrides)
				{
					if (!WardLimitOverrides.TryGetValue(item.Key, out var value) || value != item.Value)
					{
						flag = true;
						break;
					}
				}
			}
			if (!flag)
			{
				return false;
			}
			WardLimitOverrides.Clear();
			foreach (KeyValuePair<string, int> item2 in wardLimitOverrides)
			{
				WardLimitOverrides[item2.Key] = item2.Value;
			}
			return true;
		}

		internal static string GetReportFilePath()
		{
			return Path.Combine(Paths.ConfigPath, "STUWard.WardCountReport.yml");
		}

		private static string GetCurrentWorldName()
		{
			ZNet instance = ZNet.instance;
			string text = ((instance != null) ? instance.GetWorldName() : null);
			if (!string.IsNullOrWhiteSpace(text))
			{
				return text.Trim();
			}
			return "unknown_world";
		}

		private static long GetCurrentWorldUid()
		{
			ZNet instance = ZNet.instance;
			if (instance == null)
			{
				return 0L;
			}
			return instance.GetWorldUID();
		}

		internal static bool TryWriteWardCountReport(out string reportPath, out int trackedAccounts, out int totalWards, out int unresolvedOwners)
		{
			reportPath = GetReportFilePath();
			if (!TryBuildWardCountReport(out string reportContents, out trackedAccounts, out totalWards, out unresolvedOwners))
			{
				return false;
			}
			try
			{
				File.WriteAllText(reportPath, reportContents);
				return true;
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to write ward report file '" + reportPath + "': " + ex.Message));
				return false;
			}
		}

		internal static bool TryBuildWardCountReport(out string reportContents, out int trackedAccounts, out int totalWards, out int unresolvedOwners)
		{
			reportContents = string.Empty;
			trackedAccounts = 0;
			totalWards = 0;
			unresolvedOwners = 0;
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return false;
			}
			try
			{
				ReloadOverrides(force: false);
				List<ManagedWardScanEntry> list = new List<ManagedWardScanEntry>();
				if (!TryBuildManagedWardScanEntries(list, out var _))
				{
					return false;
				}
				List<KeyValuePair<string, int>> list2 = CollectReportWardCountsByAccount(list);
				list2.Sort(delegate(KeyValuePair<string, int> left, KeyValuePair<string, int> right)
				{
					int num = right.Value.CompareTo(left.Value);
					return (num == 0) ? string.CompareOrdinal(left.Key, right.Key) : num;
				});
				List<ManagedWardReportAccountEntry> list3 = new List<ManagedWardReportAccountEntry>(list2.Count);
				for (int i = 0; i < list2.Count; i++)
				{
					KeyValuePair<string, int> keyValuePair = list2[i];
					list3.Add(new ManagedWardReportAccountEntry(keyValuePair.Key, keyValuePair.Value, GetEffectiveWardLimitForAccount(keyValuePair.Key), WardLimitOverrides.ContainsKey(keyValuePair.Key)));
				}
				List<KeyValuePair<long, int>> unresolvedWardOwnerCounts = CollectUnresolvedWardOwnerCounts(list);
				List<KeyValuePair<long, int>> playerAccountMapGapCounts = CollectPlayerAccountMapGapCounts(list);
				if (!ManagedWardReportBuilder.TryBuild(new ManagedWardReportSnapshot("STUWard", DateTime.UtcNow, GetCurrentWorldName(), GetCurrentWorldUid(), list.Count, list3, unresolvedWardOwnerCounts, playerAccountMapGapCounts), out var result))
				{
					return false;
				}
				reportContents = result.Contents;
				trackedAccounts = result.TrackedAccounts;
				totalWards = result.TotalWards;
				unresolvedOwners = result.UnresolvedOwners;
				return true;
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to build ward report: " + ex.Message));
				return false;
			}
		}

		private static List<KeyValuePair<string, int>> CollectReportWardCountsByAccount(IReadOnlyList<ManagedWardScanEntry> scanEntries)
		{
			Dictionary<string, int> dictionary = new Dictionary<string, int>(StringComparer.Ordinal);
			for (int i = 0; i < scanEntries.Count; i++)
			{
				string accountId = scanEntries[i].AccountId;
				if (!string.IsNullOrWhiteSpace(accountId))
				{
					dictionary[accountId] = ((!dictionary.TryGetValue(accountId, out var value)) ? 1 : (value + 1));
				}
			}
			return new List<KeyValuePair<string, int>>(dictionary);
		}

		private static List<KeyValuePair<long, int>> CollectUnresolvedWardOwnerCounts(IReadOnlyList<ManagedWardScanEntry> scanEntries)
		{
			Dictionary<long, int> dictionary = new Dictionary<long, int>();
			for (int i = 0; i < scanEntries.Count; i++)
			{
				ManagedWardScanEntry managedWardScanEntry = scanEntries[i];
				if (string.IsNullOrWhiteSpace(managedWardScanEntry.AccountId))
				{
					long ownerPlayerId = managedWardScanEntry.OwnerPlayerId;
					dictionary[ownerPlayerId] = ((!dictionary.TryGetValue(ownerPlayerId, out var value)) ? 1 : (value + 1));
				}
			}
			return SortWardCountEntries(dictionary);
		}

		private static List<KeyValuePair<long, int>> CollectPlayerAccountMapGapCounts(IReadOnlyList<ManagedWardScanEntry> scanEntries)
		{
			Dictionary<long, int> dictionary = new Dictionary<long, int>();
			Dictionary<long, string> cachedPlayerAccountIds = new Dictionary<long, string>();
			for (int i = 0; i < scanEntries.Count; i++)
			{
				long ownerPlayerId = scanEntries[i].OwnerPlayerId;
				if (ownerPlayerId != 0L && string.IsNullOrWhiteSpace(GetCachedReportPlayerAccountId(ownerPlayerId, cachedPlayerAccountIds)))
				{
					dictionary[ownerPlayerId] = ((!dictionary.TryGetValue(ownerPlayerId, out var value)) ? 1 : (value + 1));
				}
			}
			return SortWardCountEntries(dictionary);
		}

		private static string GetCachedReportPlayerAccountId(long playerId, Dictionary<long, string> cachedPlayerAccountIds)
		{
			if (playerId == 0L)
			{
				return string.Empty;
			}
			if (cachedPlayerAccountIds.TryGetValue(playerId, out string value))
			{
				return value;
			}
			return cachedPlayerAccountIds[playerId] = GetPlayerAccountId(playerId);
		}

		private static List<KeyValuePair<long, int>> SortWardCountEntries(Dictionary<long, int> countsByCreatorId)
		{
			List<KeyValuePair<long, int>> list = new List<KeyValuePair<long, int>>(countsByCreatorId);
			list.Sort(delegate(KeyValuePair<long, int> left, KeyValuePair<long, int> right)
			{
				int num = right.Value.CompareTo(left.Value);
				return (num == 0) ? left.Key.CompareTo(right.Key) : num;
			});
			return list;
		}
	}
	[HarmonyPatch(typeof(ZNet), "Awake")]
	internal static class ZNetAwakeWardOwnershipPatch
	{
		private static void Postfix()
		{
			ManagedWardLifecycle.NotifySessionReset();
		}
	}
	[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
	internal static class ZNetRpcPeerInfoWardOwnershipPatch
	{
		private static void Postfix(ZNet __instance, ZRpc rpc)
		{
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			if (__instance.IsServer())
			{
				WardOwnership.RefreshServerSessionIdentity(__instance.GetPeer(rpc));
			}
		}
	}
	[HarmonyPatch(typeof(ZNet), "RPC_CharacterID")]
	internal static class ZNetRpcCharacterIdWardOwnershipPatch
	{
		private static void Postfix(ZNet __instance, ZRpc rpc, ZDOID characterID)
		{
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			if (__instance.IsServer())
			{
				WardOwnership.RefreshServerSessionIdentity(__instance.GetPeer(rpc), characterID);
			}
		}
	}
	[HarmonyPatch(typeof(ZNet), "Disconnect")]
	internal static class ZNetDisconnectWardOwnershipPatch
	{
		private static void Prefix(ZNet __instance, ZNetPeer peer)
		{
			if (__instance.IsServer())
			{
				WardOwnership.ForgetServerSessionIdentity(peer);
			}
		}
	}
	[HarmonyPatch(typeof(Player), "Start")]
	internal static class PlayerStartWardOwnershipPatch
	{
		private static void Postfix(Player __instance)
		{
			WardGuiController.Instance?.CloseWardUi();
			WardOwnership.RefreshServerPlayerAccountIdForPlayer(__instance);
			WardAdminDebugAccess.UpdateLocalState(__instance, force: true);
			WardMinimapPinsManager.UpdateLocalState(__instance, force: true);
			GuildsCompat.OnLocalPlayerStarted(__instance);
		}
	}
	[HarmonyPatch(typeof(Player), "OnDeath")]
	internal static class PlayerOnDeathWardUiPatch
	{
		private static void Prefix(Player __instance)
		{
			if (!((Object)(object)__instance != (Object)(object)Player.m_localPlayer))
			{
				WardGuiController.Instance?.CloseWardUi();
			}
		}
	}
	[HarmonyPatch(typeof(Player), "OnRespawn")]
	internal static class PlayerOnRespawnWardUiPatch
	{
		private static void Postfix(Player __instance)
		{
			if (!((Object)(object)__instance != (Object)(object)Player.m_localPlayer))
			{
				WardGuiController.Instance?.CloseWardUi();
			}
		}
	}
	[HarmonyPatch(typeof(Terminal), "TryRunCommand")]
	internal static class TerminalTryRunCommandWardReportPatch
	{
		private static bool Prefix(Terminal __instance, string text)
		{
			return !ManagedWardReportService.TryHandleConsoleCommand(__instance, text);
		}
	}
	[HarmonyPatch(typeof(Terminal), "Awake")]
	internal static class TerminalAwakeWardReportCommandPatch
	{
		private static void Postfix(Terminal __instance)
		{
			ManagedWardReportService.EnsureConsoleCommandRegistered(__instance);
		}
	}
	internal readonly struct ManagedWardRegistryEntry
	{
		internal ZDOID ZdoId { get; }

		internal long OwnerPlayerId { get; }

		internal string AccountId { get; }

		internal string OwnerName { get; }

		internal string CharacterKey { get; }

		internal int GuildId { get; }

		internal ManagedWardRegistryEntry(ZDOID zdoId, long ownerPlayerId, string accountId, string ownerName, string characterKey, int guildId)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			ZdoId = zdoId;
			OwnerPlayerId = ownerPlayerId;
			AccountId = accountId ?? string.Empty;
			OwnerName = ownerName ?? string.Empty;
			CharacterKey = characterKey ?? string.Empty;
			GuildId = guildId;
		}
	}
	internal static class ManagedWardRegistry
	{
		private sealed class ManagedWardRegistryState
		{
			internal readonly Dictionary<ZDOID, ManagedWardRegistryEntry> EntriesByZdoId = new Dictionary<ZDOID, ManagedWardRegistryEntry>();

			internal readonly Dictionary<string, int> CountByAccountId = new Dictionary<string, int>(StringComparer.Ordinal);

			internal readonly Dictionary<string, HashSet<ZDOID>> WardIdsByAccountId = new Dictionary<string, HashSet<ZDOID>>(StringComparer.Ordinal);

			internal readonly Dictionary<long, HashSet<ZDOID>> WardIdsByOwnerPlayerId = new Dictionary<long, HashSet<ZDOID>>();

			internal readonly Dictionary<int, HashSet<ZDOID>> WardIdsByGuildId = new Dictionary<int, HashSet<ZDOID>>();

			internal readonly Dictionary<string, HashSet<ZDOID>> WardIdsByCharacterKey = new Dictionary<string, HashSet<ZDOID>>(StringComparer.Ordinal);
		}

		private static readonly ManagedWardRegistryState ManagedWardRegistryData = new ManagedWardRegistryState();

		private static Dictionary<ZDOID, ManagedWardRegistryEntry> ManagedWardRegistryEntriesByZdoId => ManagedWardRegistryData.EntriesByZdoId;

		private static Dictionary<string, int> ManagedWardCountsByAccountId => ManagedWardRegistryData.CountByAccountId;

		private static Dictionary<string, HashSet<ZDOID>> ManagedWardIdsByAccountId => ManagedWardRegistryData.WardIdsByAccountId;

		private static Dictionary<long, HashSet<ZDOID>> ManagedWardIdsByOwnerPlayerId => ManagedWardRegistryData.WardIdsByOwnerPlayerId;

		private static Dictionary<int, HashSet<ZDOID>> ManagedWardIdsByGuildId => ManagedWardRegistryData.WardIdsByGuildId;

		private static Dictionary<string, HashSet<ZDOID>> ManagedWardIdsByCharacterKey => ManagedWardRegistryData.WardIdsByCharacterKey;

		internal static void Reset()
		{
			ManagedWardRegistryEntriesByZdoId.Clear();
			ManagedWardCountsByAccountId.Clear();
			ManagedWardIdsByAccountId.Clear();
			ManagedWardIdsByOwnerPlayerId.Clear();
			ManagedWardIdsByGuildId.Clear();
			ManagedWardIdsByCharacterKey.Clear();
		}

		internal static void UpsertEntry(ZDO? zdo)
		{
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			if (zdo == null || !zdo.IsValid() || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			if (!WardOwnership.IsManagedWardZdo(zdo))
			{
				RemoveEntry(zdo.m_uid);
				return;
			}
			ManagedWardRegistryEntry managedWardRegistryEntry = BuildManagedWardRegistryEntry(zdo);
			if (ManagedWardRegistryEntriesByZdoId.TryGetValue(managedWardRegistryEntry.ZdoId, out var value))
			{
				RemoveManagedWardRegistryIndexes(value);
			}
			ManagedWardRegistryEntriesByZdoId[managedWardRegistryEntry.ZdoId] = managedWardRegistryEntry;
			AddManagedWardRegistryIndexes(managedWardRegistryEntry);
		}

		internal static void RemoveEntry(ZDOID zdoId)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			if (!((ZDOID)(ref zdoId)).IsNone() && ManagedWardRegistryEntriesByZdoId.Remove(zdoId, out var value))
			{
				RemoveManagedWardRegistryIndexes(value);
			}
		}

		internal static int CountForAccount(string accountId, ZDOID ignoredZdoId = default(ZDOID))
		{
			//IL_0033: Unknown result type (might be due to invalid IL or missing references)
			string text = WardOwnership.NormalizeAccountIdValue(accountId);
			if (string.IsNullOrWhiteSpace(text))
			{
				return 0;
			}
			int value;
			int num = (ManagedWardCountsByAccountId.TryGetValue(text, out value) ? value : 0);
			if (!((ZDOID)(ref ignoredZdoId)).IsNone() && ManagedWardRegistryEntriesByZdoId.TryGetValue(ignoredZdoId, out var value2) && string.Equals(value2.AccountId, text, StringComparison.Ordinal))
			{
				num--;
			}
			return Math.Max(0, num);
		}

		internal static int GetIndexedCount()
		{
			return ManagedWardRegistryEntriesByZdoId.Count;
		}

		internal static int CollectCandidateIds(HashSet<ZDOID> candidateWardIds, HashSet<long>? targetPlayerIds, HashSet<string>? targetCharacterKeys, HashSet<int>? affectedGuildIds, bool fullRefresh)
		{
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			candidateWardIds.Clear();
			if (fullRefresh)
			{
				foreach (KeyValuePair<ZDOID, ManagedWardRegistryEntry> item in ManagedWardRegistryEntriesByZdoId)
				{
					candidateWardIds.Add(item.Key);
				}
				return candidateWardIds.Count;
			}
			if (targetPlayerIds != null)
			{
				foreach (long targetPlayerId in targetPlayerIds)
				{
					UnionManagedWardRegistryIds(candidateWardIds, ManagedWardIdsByOwnerPlayerId, targetPlayerId);
				}
			}
			if (targetCharacterKeys != null)
			{
				foreach (string targetCharacterKey in targetCharacterKeys)
				{
					if (!string.IsNullOrWhiteSpace(targetCharacterKey))
					{
						UnionManagedWardRegistryIds(candidateWardIds, ManagedWardIdsByCharacterKey, targetCharacterKey);
					}
				}
			}
			if (affectedGuildIds != null)
			{
				foreach (int affectedGuildId in affectedGuildIds)
				{
					if (affectedGuildId != 0)
					{
						UnionManagedWardRegistryIds(candidateWardIds, ManagedWardIdsByGuildId, affectedGuildId);
					}
				}
			}
			return candidateWardIds.Count;
		}

		private static ManagedWardRegistryEntry BuildManagedWardRegistryEntry(ZDO zdo)
		{
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			long @long = zdo.GetLong(ZDOVars.s_creator, 0L);
			string accountId = WardOwnership.NormalizeAccountIdValue(WardOwnership.ResolveWardSteamAccountId(zdo, @long, WardOwnership.GetWardSteamAccountId(zdo)));
			string text = (WardPrivateAreaSafeAccess.GetCreatorName(zdo) ?? string.Empty).Trim();
			string characterKey = GuildsCompat.BuildCharacterIdentityKey(accountId, text);
			int wardGuildId = GuildsCompat.GetWardGuildId(zdo);
			return new ManagedWardRegistryEntry(zdo.m_uid, @long, accountId, text, characterKey, wardGuildId);
		}

		private static void AddManagedWardRegistryIndexes(ManagedWardRegistryEntry entry)
		{
			//IL_0069: Unknown result type (might be due to invalid IL or missing references)
			//IL_008a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b0: Unknown result type (might be due to invalid IL or missing references)
			if (!string.IsNullOrWhiteSpace(entry.AccountId))
			{
				ManagedWardCountsByAccountId[entry.AccountId] = ((!ManagedWardCountsByAccountId.TryGetValue(entry.AccountId, out var value)) ? 1 : (value + 1));
				AddManagedWardRegistryId(ManagedWardIdsByAccountId, entry.AccountId, entry.ZdoId);
			}
			if (entry.OwnerPlayerId != 0L)
			{
				AddManagedWardRegistryId(ManagedWardIdsByOwnerPlayerId, entry.OwnerPlayerId, entry.ZdoId);
			}
			if (entry.GuildId != 0)
			{
				AddManagedWardRegistryId(ManagedWardIdsByGuildId, entry.GuildId, entry.ZdoId);
			}
			if (!string.IsNullOrWhiteSpace(entry.CharacterKey))
			{
				AddManagedWardRegistryId(ManagedWardIdsByCharacterKey, entry.CharacterKey, entry.ZdoId);
			}
		}

		private static void RemoveManagedWardRegistryIndexes(ManagedWardRegistryEntry entry)
		{
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_005d: Unknown result type (might be due to invalid IL or missing references)
			//IL_009f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c5: Unknown result type (might be due to invalid IL or missing references)
			if (!string.IsNullOrWhiteSpace(entry.AccountId))
			{
				if (ManagedWardCountsByAccountId.TryGetValue(entry.AccountId, out var value))
				{
					if (value <= 1)
					{
						ManagedWardCountsByAccountId.Remove(entry.AccountId);
					}
					else
					{
						ManagedWardCountsByAccountId[entry.AccountId] = value - 1;
					}
				}
				RemoveManagedWardRegistryId(ManagedWardIdsByAccountId, entry.AccountId, entry.ZdoId);
			}
			if (entry.OwnerPlayerId != 0L)
			{
				RemoveManagedWardRegistryId(ManagedWardIdsByOwnerPlayerId, entry.OwnerPlayerId, entry.ZdoId);
			}
			if (entry.GuildId != 0)
			{
				RemoveManagedWardRegistryId(ManagedWardIdsByGuildId, entry.GuildId, entry.ZdoId);
			}
			if (!string.IsNullOrWhiteSpace(entry.CharacterKey))
			{
				RemoveManagedWardRegistryId(ManagedWardIdsByCharacterKey, entry.CharacterKey, entry.ZdoId);
			}
		}

		private static void AddManagedWardRegistryId<TKey>(Dictionary<TKey, HashSet<ZDOID>> indexedWardIds, TKey key, ZDOID zdoId) where TKey : notnull
		{
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			if (!indexedWardIds.TryGetValue(key, out HashSet<ZDOID> value))
			{
				value = (indexedWardIds[key] = new HashSet<ZDOID>());
			}
			value.Add(zdoId);
		}

		private static void RemoveManagedWardRegistryId<TKey>(Dictionary<TKey, HashSet<ZDOID>> indexedWardIds, TKey key, ZDOID zdoId) where TKey : notnull
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			if (indexedWardIds.TryGetValue(key, out HashSet<ZDOID> value))
			{
				value.Remove(zdoId);
				if (value.Count == 0)
				{
					indexedWardIds.Remove(key);
				}
			}
		}

		private static void UnionManagedWardRegistryIds<TKey>(HashSet<ZDOID> candidateWardIds, Dictionary<TKey, HashSet<ZDOID>> indexedWardIds, TKey key) where TKey : notnull
		{
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_001e: Unknown result type (might be due to invalid IL or missing references)
			if (!indexedWardIds.TryGetValue(key, out HashSet<ZDOID> value))
			{
				return;
			}
			foreach (ZDOID item in value)
			{
				candidateWardIds.Add(item);
			}
		}
	}
	internal readonly struct PendingManagedWardPlacementObserve
	{
		internal ZDOID WardZdoId { get; }

		internal long SenderUid { get; }

		internal long RequesterId { get; }

		internal DateTime FirstSeenUtc { get; }

		internal PendingManagedWardPlacementObserve(ZDOID wardZdoId, long senderUid, long requesterId, DateTime firstSeenUtc)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			WardZdoId = wardZdoId;
			SenderUid = senderUid;
			RequesterId = requesterId;
			FirstSeenUtc = firstSeenUtc;
		}
	}
	internal readonly struct ServerSessionIdentity
	{
		internal long SenderUid { get; }

		internal ZDOID CharacterZdoId { get; }

		internal long PlayerId { get; }

		internal string AccountId { get; }

		internal string PlayerName { get; }

		internal ServerSessionIdentity(long senderUid, ZDOID characterZdoId, long playerId, string accountId, string playerName)
		{
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			SenderUid = senderUid;
			CharacterZdoId = characterZdoId;
			PlayerId = playerId;
			AccountId = accountId ?? string.Empty;
			PlayerName = playerName ?? string.Empty;
		}
	}
	internal readonly struct ManagedWardScanEntry
	{
		internal ZDO Zdo { get; }

		internal ZDOID ZdoId { get; }

		internal long OwnerPlayerId { get; }

		internal string AccountId { get; }

		internal string OwnerName { get; }

		internal bool IsEnabled { get; }

		internal float Radius { get; }

		internal ManagedWardScanEntry(ZDO zdo, ZDOID zdoId, long ownerPlayerId, string accountId, string ownerName, bool isEnabled, float radius)
		{
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			Zdo = zdo;
			ZdoId = zdoId;
			OwnerPlayerId = ownerPlayerId;
			AccountId = accountId ?? string.Empty;
			OwnerName = ownerName ?? string.Empty;
			IsEnabled = isEnabled;
			Radius = radius;
		}
	}
	internal static class ManagedWardReportService
	{
		[Serializable]
		[CompilerGenerated]
		private sealed class <>c
		{
			public static readonly <>c <>9 = new <>c();

			public static ConsoleEvent <>9__8_0;

			internal void <EnsureConsoleCommandRegistered>b__8_0(ConsoleEventArgs args)
			{
				TryHandleConsoleCommand(args.Context, args.FullLine);
			}
		}

		private const string RequestWardReportRpc = "STUWard_RequestWardReport";

		private const string ReceiveWardReportRpc = "STUWard_ReceiveWardReport";

		private const string WardReportConsoleCommand = "stuw_wardreport";

		private static bool _rpcsRegistered;

		private static bool _consoleCommandRegistered;

		internal static void OnZNetAwake()
		{
			_rpcsRegistered = false;
		}

		internal static void RegisterRpcs()
		{
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (!_rpcsRegistered && instance != null)
			{
				instance.Register("STUWard_RequestWardReport", (Action<long>)HandleRequestWardReport);
				instance.Register<ZPackage>("STUWard_ReceiveWardReport", (Action<long, ZPackage>)HandleReceiveWardReport);
				_rpcsRegistered = true;
			}
		}

		internal static bool TryHandleConsoleCommand(Terminal? terminal, string? text)
		{
			if (string.IsNullOrWhiteSpace(text))
			{
				return false;
			}
			if (!(text?.Trim() ?? string.Empty).Equals("stuw_wardreport", StringComparison.OrdinalIgnoreCase))
			{
				return false;
			}
			if ((Object)(object)ZNet.instance == (Object)null)
			{
				if (terminal != null)
				{
					terminal.AddString("STUWard: ward report is not available right now.");
				}
				return true;
			}
			if (ZNet.instance.IsServer())
			{
				WriteWardReportToTerminal(terminal);
				return true;
			}
			WardOwnership.RegisterRpcs();
			if (terminal != null)
			{
				terminal.AddString("STUWard: requested ward report generation on the server.");
			}
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance != null)
			{
				instance.InvokeRoutedRPC("STUWard_RequestWardReport", Array.Empty<object>());
			}
			return true;
		}

		internal static void EnsureConsoleCommandRegistered(Terminal? terminal)
		{
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Expected O, but got Unknown
			if (_consoleCommandRegistered)
			{
				AddCommandToAutocomplete(terminal);
				return;
			}
			object obj = <>c.<>9__8_0;
			if (obj == null)
			{
				ConsoleEvent val = delegate(ConsoleEventArgs args)
				{
					TryHandleConsoleCommand(args.Context, args.FullLine);
				};
				<>c.<>9__8_0 = val;
				obj = (object)val;
			}
			new ConsoleCommand("stuw_wardreport", "Generate the STUWard ward ownership/count report.", (ConsoleEvent)obj, false, false, false, false, false, (ConsoleOptionsFetcher)null, false, false, false);
			_consoleCommandRegistered = true;
			AddCommandToAutocomplete(terminal);
		}

		private static void AddCommandToAutocomplete(Terminal? terminal)
		{
			if (!((Object)(object)terminal == (Object)null) && terminal.m_commandList != null && !terminal.m_commandList.Contains("stuw_wardreport"))
			{
				terminal.m_commandList.Add("stuw_wardreport");
				terminal.m_commandList.Sort(StringComparer.OrdinalIgnoreCase);
			}
		}

		private static void WriteWardReportToTerminal(Terminal? terminal)
		{
			if (WardOwnership.TryWriteWardCountReport(out string reportPath, out int trackedAccounts, out int totalWards, out int unresolvedOwners))
			{
				if (terminal != null)
				{
					terminal.AddString("STUWard: wrote ward report to " + reportPath);
				}
				if (terminal != null)
				{
					terminal.AddString(string.Format("{0}: tracked accounts={1}, total wards={2}, unresolved owner wards={3}", "STUWard", trackedAccounts, totalWards, unresolvedOwners));
				}
			}
			else if (terminal != null)
			{
				terminal.AddString("STUWard: failed to write ward report. Check the log for details.");
			}
		}

		private static void HandleRequestWardReport(long sender)
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			if (!WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, "WardReport.Request", out var playerId))
			{
				SendWardReportResponse(sender, success: false, string.Empty, 0, 0, 0, "Could not resolve the requesting player on the server.");
				return;
			}
			string playerAccountId = WardOwnership.GetPlayerAccountId(playerId);
			string reportContents;
			int trackedAccounts;
			int totalWards;
			int unresolvedOwners;
			if (!WardAdminDebugAccess.IsAdminAccountId(playerAccountId))
			{
				Plugin.Log.LogWarning((object)$"Rejected ward report request from non-admin playerId={playerId} accountId='{playerAccountId}'.");
				SendWardReportResponse(sender, success: false, string.Empty, 0, 0, 0, "Ward report is only available to server admins.");
			}
			else if (WardOwnership.TryBuildWardCountReport(out reportContents, out trackedAccounts, out totalWards, out unresolvedOwners))
			{
				Plugin.Log.LogInfo((object)$"Prepared ward report for admin playerId={playerId}. tracked accounts={trackedAccounts}, total wards={totalWards}, unresolved owner wards={unresolvedOwners}");
				SendWardReportResponse(sender, success: true, reportContents, trackedAccounts, totalWards, unresolvedOwners, string.Empty);
			}
			else
			{
				Plugin.Log.LogWarning((object)$"Failed to build ward report for admin playerId={playerId}.");
				SendWardReportResponse(sender, success: false, string.Empty, 0, 0, 0, "Failed to generate ward report on the server. Check the server log for details.");
			}
		}

		private static void HandleReceiveWardReport(long _, ZPackage pkg)
		{
			bool num = pkg.ReadBool();
			int num2 = pkg.ReadInt();
			int num3 = pkg.ReadInt();
			int num4 = pkg.ReadInt();
			string text = pkg.ReadString();
			string contents = pkg.ReadString();
			if (!num)
			{
				Plugin.Log.LogWarning((object)("STUWard: " + text));
				return;
			}
			string reportFilePath = WardOwnership.GetReportFilePath();
			try
			{
				File.WriteAllText(reportFilePath, contents);
				Plugin.Log.LogInfo((object)("STUWard: wrote ward report to " + reportFilePath));
				Plugin.Log.LogInfo((object)string.Format("{0}: tracked accounts={1}, total wards={2}, unresolved owner wards={3}", "STUWard", num2, num3, num4));
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("STUWard: failed to write ward report to " + reportFilePath + ": " + ex.Message));
			}
		}

		private static void SendWardReportResponse(long receiverUid, bool success, string reportContents, int trackedAccounts, int totalWards, int unresolvedOwners, string message)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Expected O, but got Unknown
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance != null)
			{
				ZPackage val = new ZPackage();
				val.Write(success);
				val.Write(trackedAccounts);
				val.Write(totalWards);
				val.Write(unresolvedOwners);
				val.Write(message ?? string.Empty);
				val.Write(reportContents ?? string.Empty);
				instance.InvokeRoutedRPC(receiverUid, "STUWard_ReceiveWardReport", new object[1] { val });
			}
		}
	}
	internal readonly struct ManagedWardReportAccountEntry
	{
		internal string AccountId { get; }

		internal int WardCount { get; }

		internal int EffectiveLimit { get; }

		internal bool HasOverride { get; }

		internal ManagedWardReportAccountEntry(string accountId, int wardCount, int effectiveLimit, bool hasOverride)
		{
			AccountId = accountId ?? string.Empty;
			WardCount = wardCount;
			EffectiveLimit = effectiveLimit;
			HasOverride = hasOverride;
		}
	}
	internal readonly struct ManagedWardReportSnapshot
	{
		internal string ModName { get; }

		internal DateTime GeneratedAtUtc { get; }

		internal string WorldName { get; }

		internal long WorldUid { get; }

		internal int TotalTrackedWards { get; }

		internal List<ManagedWardReportAccountEntry> Accounts { get; }

		internal List<KeyValuePair<long, int>> UnresolvedWardOwnerCounts { get; }

		internal List<KeyValuePair<long, int>> PlayerAccountMapGapCounts { get; }

		internal ManagedWardReportSnapshot(string modName, DateTime generatedAtUtc, string worldName, long worldUid, int totalTrackedWards, List<ManagedWardReportAccountEntry> accounts, List<KeyValuePair<long, int>> unresolvedWardOwnerCounts, List<KeyValuePair<long, int>> playerAccountMapGapCounts)
		{
			ModName = modName ?? string.Empty;
			GeneratedAtUtc = generatedAtUtc;
			WorldName = worldName ?? string.Empty;
			WorldUid = worldUid;
			TotalTrackedWards = totalTrackedWards;
			Accounts = accounts ?? new List<ManagedWardReportAccountEntry>();
			UnresolvedWardOwnerCounts = unresolvedWardOwnerCounts ?? new List<KeyValuePair<long, int>>();
			PlayerAccountMapGapCounts = playerAccountMapGapCounts ?? new List<KeyValuePair<long, int>>();
		}
	}
	internal readonly struct ManagedWardReportBuildResult
	{
		internal string Contents { get; }

		internal int TrackedAccounts { get; }

		internal int TotalWards { get; }

		internal int UnresolvedOwners { get; }

		internal ManagedWardReportBuildResult(string contents, int trackedAccounts, int totalWards, int unresolvedOwners)
		{
			Contents = contents ?? string.Empty;
			TrackedAccounts = trackedAccounts;
			TotalWards = totalWards;
			UnresolvedOwners = unresolvedOwners;
		}
	}
	internal static class ManagedWardReportBuilder
	{
		internal static bool TryBuild(ManagedWardReportSnapshot snapshot, out ManagedWardReportBuildResult result)
		{
			try
			{
				StringBuilder stringBuilder = new StringBuilder();
				stringBuilder.AppendLine("# Generated by " + snapshot.ModName);
				stringBuilder.AppendLine($"# Generated at UTC: {snapshot.GeneratedAtUtc:O}");
				stringBuilder.AppendLine("# World: " + snapshot.WorldName);
				stringBuilder.AppendLine($"# World UID: {snapshot.WorldUid}");
				stringBuilder.AppendLine("accounts:");
				if (snapshot.Accounts.Count == 0)
				{
					stringBuilder.AppendLine("  {}");
				}
				else
				{
					for (int i = 0; i < snapshot.Accounts.Count; i++)
					{
						ManagedWardReportAccountEntry managedWardReportAccountEntry = snapshot.Accounts[i];
						stringBuilder.AppendLine("  " + FormatYamlScalar(managedWardReportAccountEntry.AccountId) + ":");
						stringBuilder.AppendLine($"    wards: {managedWardReportAccountEntry.WardCount}");
						stringBuilder.AppendLine($"    limit: {managedWardReportAccountEntry.EffectiveLimit}");
						stringBuilder.AppendLine("    override: " + managedWardReportAccountEntry.HasOverride.ToString().ToLowerInvariant());
					}
				}
				AppendWardCountSection(stringBuilder, "unresolved_wards_by_creator_id", snapshot.UnresolvedWardOwnerCounts);
				AppendWardCountSection(stringBuilder, "player_account_map_gaps", snapshot.PlayerAccountMapGapCounts);
				result = new ManagedWardReportBuildResult(stringBuilder.ToString(), snapshot.Accounts.Count, snapshot.TotalTrackedWards, CountWardEntries(snapshot.UnresolvedWardOwnerCounts));
				return true;
			}
			catch
			{
				result = default(ManagedWardReportBuildResult);
				return false;
			}
		}

		private static void AppendWardCountSection(StringBuilder builder, string sectionName, List<KeyValuePair<long, int>> entries)
		{
			builder.AppendLine(sectionName + ":");
			if (entries.Count == 0)
			{
				builder.AppendLine("  {}");
				return;
			}
			for (int i = 0; i < entries.Count; i++)
			{
				KeyValuePair<long, int> keyValuePair = entries[i];
				builder.AppendLine($"  {keyValuePair.Key}: {keyValuePair.Value}");
			}
		}

		private static int CountWardEntries(List<KeyValuePair<long, int>> entries)
		{
			int num = 0;
			for (int i = 0; i < entries.Count; i++)
			{
				num += Math.Max(0, entries[i].Value);
			}
			return num;
		}

		private static string FormatYamlScalar(string value)
		{
			string text = (value ?? string.Empty).Replace("'", "''");
			return "'" + text + "'";
		}
	}
	internal enum ManagedWardMapMutationKind
	{
		IndexOnly,
		PinsOnly,
		IndexAndPins
	}
	internal static class ManagedWardMapStateService
	{
		private enum ManagedWardMapEventKind
		{
			LiveWardMutation,
			ZdoWardMutation,
			WardObserved,
			WardRemoved,
			SyncedWardState,
			ViewerProjectionChanged,
			ProjectionInvalidated,
			LocalDisplayRefreshRequested,
			DisplayRefreshRequested
		}

		private sealed class ManagedWardMapEvent
		{
			internal ManagedWardMapEventKind Kind { get; }

			internal string Reason { get; }

			internal PrivateArea? Area { get; set; }

			internal ZDO? Zdo { get; set; }

			internal ZDOID ZdoId { get; set; }

			internal ManagedWardMapMutationKind MutationKind { get; set; }

			internal bool LiveDisplayRefresh { get; set; }

			internal bool RefreshImmediatelyIfVisible { get; set; }

			internal bool FullRefresh { get; set; }

			internal HashSet<long>? RecipientPeerUids { get; set; }

			internal uint DataRevision { get; set; }

			internal long OwnerPlayerId { get; set; }

			internal int WardGuildId { get; set; }

			internal Vector3 Position { get; set; }

			internal float Radius { get; set; }

			internal bool IsEnabled { get; set; }

			internal long[] PermittedPlayerIds { get; set; } = Array.Empty<long>();


			internal ManagedWardMapEvent(ManagedWardMapEventKind kind, string reason)
			{
				Kind = kind;
				Reason = reason ?? string.Empty;
			}
		}

		internal static void NotifyLiveWardMutation(PrivateArea? area, ManagedWardMapMutationKind kind, string reason, bool liveDisplayRefresh = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.LiveWardMutation, reason)
			{
				Area = area,
				MutationKind = kind,
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		internal static void NotifyZdoWardMutation(ZDO? zdo, ManagedWardMapMutationKind kind, string reason, bool liveDisplayRefresh = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.ZdoWardMutation, reason)
			{
				Zdo = zdo,
				MutationKind = kind,
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		internal static void NotifyWardObserved(ZDO? zdo, string reason, bool liveDisplayRefresh = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.WardObserved, reason)
			{
				Zdo = zdo,
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		internal static void NotifyWardRemoved(ZDOID zdoId, string reason, bool liveDisplayRefresh = false)
		{
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.WardRemoved, reason)
			{
				ZdoId = zdoId,
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		internal static void NotifySyncedWardState(ZDOID zdoId, uint dataRevision, long ownerPlayerId, int wardGuildId, Vector3 position, float radius, bool isEnabled, long[] permittedPlayerIds, string reason, bool liveDisplayRefresh = false)
		{
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.SyncedWardState, reason)
			{
				ZdoId = zdoId,
				DataRevision = dataRevision,
				OwnerPlayerId = ownerPlayerId,
				WardGuildId = wardGuildId,
				Position = position,
				Radius = radius,
				IsEnabled = isEnabled,
				PermittedPlayerIds = (permittedPlayerIds ?? Array.Empty<long>()),
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		internal static void NotifyViewerProjectionChanged(string reason, bool fullRefresh, HashSet<long>? recipientPeerUids = null, bool refreshImmediatelyIfVisible = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.ViewerProjectionChanged, reason)
			{
				FullRefresh = fullRefresh,
				RecipientPeerUids = recipientPeerUids,
				RefreshImmediatelyIfVisible = refreshImmediatelyIfVisible
			});
		}

		internal static void InvalidateProjection(string reason, bool liveDisplayRefresh = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.ProjectionInvalidated, reason)
			{
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		internal static void RequestLocalDisplayRefresh(string reason, bool refreshImmediatelyIfVisible = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.LocalDisplayRefreshRequested, reason)
			{
				RefreshImmediatelyIfVisible = refreshImmediatelyIfVisible
			});
		}

		internal static void RequestDisplayRefresh(string reason, bool liveDisplayRefresh = false)
		{
			Publish(new ManagedWardMapEvent(ManagedWardMapEventKind.DisplayRefreshRequested, reason)
			{
				LiveDisplayRefresh = liveDisplayRefresh
			});
		}

		private static void Publish(ManagedWardMapEvent mapEvent)
		{
			bool visibilityIndexChanged = ApplyVisibilityIndexEvent(mapEvent);
			ApplyPinsEvent(mapEvent, visibilityIndexChanged);
		}

		private static bool ApplyVisibilityIndexEvent(ManagedWardMapEvent mapEvent)
		{
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0083: Unknown result type (might be due to invalid IL or missing references)
			//IL_009c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_008e: Unknown result type (might be due to invalid IL or missing references)
			switch (mapEvent.Kind)
			{
			case ManagedWardMapEventKind.LiveWardMutation:
				if (!ShouldUpdateIndex(mapEvent.MutationKind))
				{
					return false;
				}
				WardMinimapVisibilityIndex.NotifyWardStateChanged(mapEvent.Area);
				return true;
			case ManagedWardMapEventKind.ZdoWardMutation:
				if (!ShouldUpdateIndex(mapEvent.MutationKind))
				{
					return false;
				}
				WardMinimapVisibilityIndex.NotifyWardStateChanged(mapEvent.Zdo);
				return true;
			case ManagedWardMapEventKind.WardObserved:
				if (mapEvent.Zdo == null)
				{
					return false;
				}
				WardMinimapVisibilityIndex.ObserveManagedWard(mapEvent.Zdo);
				return true;
			case ManagedWardMapEventKind.WardRemoved:
			{
				ZDOID zdoId = mapEvent.ZdoId;
				if (!((ZDOID)(ref zdoId)).IsNone())
				{
					return WardMinimapVisibilityIndex.ForgetWard(mapEvent.ZdoId);
				}
				return false;
			}
			case ManagedWardMapEventKind.SyncedWardState:
				WardMinimapVisibilityIndex.ObserveSyncedWardState(mapEvent.ZdoId, mapEvent.DataRevision, mapEvent.OwnerPlayerId, mapEvent.WardGuildId, mapEvent.Position, mapEvent.Radius, mapEvent.IsEnabled, mapEvent.PermittedPlayerIds);
				return true;
			case ManagedWardMapEventKind.ProjectionInvalidated:
				WardMinimapVisibilityIndex.InvalidateAll(mapEvent.Reason);
				return true;
			default:
				return false;
			}
		}

		private static void ApplyPinsEvent(ManagedWardMapEvent mapEvent, bool visibilityIndexChanged)
		{
			switch (mapEvent.Kind)
			{
			case ManagedWardMapEventKind.LiveWardMutation:
			case ManagedWardMapEventKind.ZdoWardMutation:
				if (ShouldUpdatePins(mapEvent.MutationKind))
				{
					WardMinimapPinsManager.NotifyWardDataMayHaveChanged(mapEvent.Reason, mapEvent.LiveDisplayRefresh);
				}
				break;
			case ManagedWardMapEventKind.WardObserved:
				if (mapEvent.Zdo != null)
				{
					WardMinimapPinsManager.NotifyWardDataMayHaveChanged(mapEvent.Reason, mapEvent.LiveDisplayRefresh);
				}
				break;
			case ManagedWardMapEventKind.WardRemoved:
				if (visibilityIndexChanged)
				{
					WardMinimapPinsManager.NotifyWardDataMayHaveChanged(mapEvent.Reason, mapEvent.LiveDisplayRefresh);
				}
				break;
			case ManagedWardMapEventKind.SyncedWardState:
			case ManagedWardMapEventKind.ProjectionInvalidated:
			case ManagedWardMapEventKind.DisplayRefreshRequested:
				WardMinimapPinsManager.NotifyWardDataMayHaveChanged(mapEvent.Reason, mapEvent.LiveDisplayRefresh);
				break;
			case ManagedWardMapEventKind.ViewerProjectionChanged:
				WardMinimapPinsManager.NotifyLocalWardDataMayHaveChanged(mapEvent.Reason, mapEvent.RefreshImmediatelyIfVisible);
				if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
				{
					WardMinimapPinsManager.QueueServerViewerRefreshRecipients(mapEvent.FullRefresh ? null : mapEvent.RecipientPeerUids, mapEvent.Reason);
				}
				break;
			case ManagedWardMapEventKind.LocalDisplayRefreshRequested:
				WardMinimapPinsManager.NotifyLocalWardDataMayHaveChanged(mapEvent.Reason, mapEvent.RefreshImmediatelyIfVisible);
				break;
			}
		}

		private static bool ShouldUpdateIndex(ManagedWardMapMutationKind kind)
		{
			if (kind != 0)
			{
				return kind == ManagedWardMapMutationKind.IndexAndPins;
			}
			return true;
		}

		private static bool ShouldUpdatePins(ManagedWardMapMutationKind kind)
		{
			if (kind != ManagedWardMapMutationKind.PinsOnly)
			{
				return kind == ManagedWardMapMutationKind.IndexAndPins;
			}
			return true;
		}
	}
	internal enum ManagedWardRuntimeInvalidationKind
	{
		Presence,
		PlacementPreview,
		WardEnabledChanged,
		WardPermissionsChanged,
		WardRadiusChanged,
		PresencePolicyChanged,
		SpatialIndexChanged,
		PlacementPolicyChanged
	}
	internal readonly struct ManagedWardRuntimeInvalidation
	{
		internal ManagedWardRuntimeInvalidationKind Kind { get; }

		internal string Reason { get; }

		internal ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind kind, string reason)
		{
			Kind = kind;
			Reason = reason ?? string.Empty;
		}
	}
	internal static class ManagedWardRuntimeInvalidationService
	{
		internal static void InvalidatePresence()
		{
			PublishPresencePolicyChanged("presence invalidated");
		}

		internal static void ResetPresence()
		{
			ManagedWardPresenceService.ResetRuntimeState();
		}

		internal static void InvalidatePlacementPreview()
		{
			PublishPlacementPolicyChanged("placement preview invalidated");
		}

		internal static void PublishWardEnabledChanged(ManagedWardRef ward, string reason)
		{
			Publish(new ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind.WardEnabledChanged, reason));
		}

		internal static void PublishWardPermissionsChanged(ManagedWardRef ward, string reason)
		{
			Publish(new ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind.WardPermissionsChanged, reason));
		}

		internal static void PublishWardRadiusChanged(ManagedWardRef ward, string reason)
		{
			Publish(new ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind.WardRadiusChanged, reason));
		}

		internal static void PublishPresencePolicyChanged(string reason)
		{
			Publish(new ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind.PresencePolicyChanged, reason));
		}

		internal static void PublishSpatialIndexChanged(string reason)
		{
			Publish(new ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind.SpatialIndexChanged, reason));
		}

		internal static void PublishPlacementPolicyChanged(string reason)
		{
			Publish(new ManagedWardRuntimeInvalidation(ManagedWardRuntimeInvalidationKind.PlacementPolicyChanged, reason));
		}

		private static void Publish(ManagedWardRuntimeInvalidation invalidation)
		{
			if (ShouldInvalidatePresence(invalidation.Kind))
			{
				ManagedWardPresenceService.Invalidate();
			}
			if (ShouldInvalidatePlacementPreview(invalidation.Kind))
			{
				ManagedWardPlacementPreviewService.Invalidate();
			}
		}

		private static bool ShouldInvalidatePresence(ManagedWardRuntimeInvalidationKind kind)
		{
			if (kind == ManagedWardRuntimeInvalidationKind.Presence || (uint)(kind - 2) <= 3u)
			{
				return true;
			}
			return false;
		}

		private static bool ShouldInvalidatePlacementPreview(ManagedWardRuntimeInvalidationKind kind)
		{
			switch (kind)
			{
			case ManagedWardRuntimeInvalidationKind.PlacementPreview:
			case ManagedWardRuntimeInvalidationKind.WardEnabledChanged:
			case ManagedWardRuntimeInvalidationKind.WardRadiusChanged:
			case ManagedWardRuntimeInvalidationKind.SpatialIndexChanged:
			case ManagedWardRuntimeInvalidationKind.PlacementPolicyChanged:
				return true;
			default:
				return false;
			}
		}
	}
	internal enum ManagedWardRuntimePhase
	{
		Core = 100,
		Ownership = 200,
		Guilds = 300,
		Projection = 400,
		Ui = 500
	}
	internal static class ManagedWardRuntimeLifecycle
	{
		private sealed class RuntimeCallback
		{
			internal string Name { get; }

			internal ManagedWardRuntimePhase Phase { get; }

			internal Action Action { get; }

			internal Func<bool>? HasWork { get; }

			internal RuntimeCallback(string name, ManagedWardRuntimePhase phase, Action action, Func<bool>? hasWork = null)
			{
				Name = name ?? string.Empty;
				Phase = phase;
				Action = action;
				HasWork = hasWork;
			}
		}

		private static readonly List<RuntimeCallback> ResetCallbacks;

		private static readonly List<RuntimeCallback> BindCallbacks;

		private static readonly List<RuntimeCallback> UpdateCallbacks;

		static ManagedWardRuntimeLifecycle()
		{
			ResetCallbacks = new List<RuntimeCallback>();
			BindCallbacks = new List<RuntimeCallback>();
			UpdateCallbacks = new List<RuntimeCallback>();
			RegisterReset(CallbackName(typeof(WardAccess), "ResetManagedWardCache"), ManagedWardRuntimePhase.Core, WardAccess.ResetManagedWardCache);
			RegisterReset(CallbackName(typeof(ManagedWardRuntimeContexts), "Reset"), ManagedWardRuntimePhase.Core, ManagedWardRuntimeContexts.Reset);
			RegisterReset(CallbackName(typeof(WardPermittedSnapshots), "ClearCache"), ManagedWardRuntimePhase.Core, WardPermittedSnapshots.ClearCache);
			RegisterReset(CallbackName(typeof(WardPrivateAreaSafeAccess), "ResetRuntimeState"), ManagedWardRuntimePhase.Core, WardPrivateAreaSafeAccess.ResetRuntimeState);
			RegisterReset(CallbackName(typeof(ManagedWardInteractionRpc), "ResetLocalInteractionState"), ManagedWardRuntimePhase.Core, ManagedWardInteractionRpc.ResetLocalInteractionState);
			RegisterReset(CallbackName(typeof(WardOwnership), "ResetRuntimeState"), ManagedWardRuntimePhase.Ownership, WardOwnership.ResetRuntimeState);
			RegisterBind(CallbackName(typeof(WardOwnership), "EnsureRuntimeBindings"), ManagedWardRuntimePhase.Ownership, WardOwnership.EnsureRuntimeBindings);
			RegisterReset(CallbackName(typeof(WardAdminDebugAccess), "ResetRuntimeState"), ManagedWardRuntimePhase.Ownership, WardAdminDebugAccess.ResetRuntimeState);
			RegisterBind(CallbackName(typeof(WardAdminDebugAccess), "EnsureRuntimeBindings"), ManagedWardRuntimePhase.Ownership, WardAdminDebugAccess.EnsureRuntimeBindings);
			RegisterReset(CallbackName(typeof(GuildsCompat), "ResetRuntimeState"), ManagedWardRuntimePhase.Guilds, GuildsCompat.ResetRuntimeState);
			RegisterBind(CallbackName(typeof(GuildsCompat), "EnsureRuntimeBindings"), ManagedWardRuntimePhase.Guilds, GuildsCompat.EnsureRuntimeBindings);
			RegisterReset(CallbackName(typeof(WardMinimapVisibilityIndex), "ResetRuntimeState"), ManagedWardRuntimePhase.Projection, WardMinimapVisibilityIndex.ResetRuntimeState);
			RegisterReset(CallbackName(typeof(WardMinimapPinsManager), "ResetRuntimeState"), ManagedWardRuntimePhase.Projection, WardMinimapPinsManager.ResetRuntimeState);
			RegisterBind(CallbackName(typeof(WardMinimapPinsManager), "EnsureRuntimeBindings"), ManagedWardRuntimePhase.Projection, WardMinimapPinsManager.EnsureRuntimeBindings);
			RegisterUpdate(CallbackName(typeof(ManagedWardConfigFileService), "Update"), ManagedWardRuntimePhase.Core, ManagedWardConfigFileService.Update);
			RegisterUpdate(CallbackName(typeof(WardPermittedSnapshots), "Update"), ManagedWardRuntimePhase.Core, WardPermittedSnapshots.Update, WardPermittedSnapshots.HasPendingRuntimeWork);
			RegisterUpdate(CallbackName(typeof(WardOwnership), "Update"), ManagedWardRuntimePhase.Ownership, WardOwnership.Update, WardOwnership.HasPendingRuntimeWork);
			RegisterUpdate(CallbackName(typeof(GuildsCompat), "Update"), ManagedWardRuntimePhase.Guilds, GuildsCompat.Update);
			RegisterUpdate(CallbackName(typeof(WardAccess), "UpdateTrustedPlayerPresenceSweep"), ManagedWardRuntimePhase.Projection, WardAccess.UpdateTrustedPlayerPresenceSweep);
			RegisterUpdate(CallbackName(typeof(WardMinimapPinsManager), "Update"), ManagedWardRuntimePhase.Projection, WardMinimapPinsManager.Update, WardMinimapPinsManager.HasPendingRuntimeWork);
			SortCallbacks(ResetCallbacks);
			SortCallbacks(BindCallbacks);
			SortCallbacks(UpdateCallbacks);
		}

		internal static void ResetSession()
		{
			ExecuteCallbacks(ResetCallbacks);
		}

		internal static void BindNetwork()
		{
			ExecuteCallbacks(BindCallbacks);
		}

		internal static void Update()
		{
			ExecuteCallbacks(UpdateCallbacks, respectHasWork: true);
		}

		private static void RegisterReset(string name, ManagedWardRuntimePhase phase, Action action)
		{
			ResetCallbacks.Add(new RuntimeCallback(name, phase, action));
		}

		private static string CallbackName(Type owner, string methodName)
		{
			return owner.Name + "." + methodName;
		}

		private static void RegisterBind(string name, ManagedWardRuntimePhase phase, Action action)
		{
			BindCallbacks.Add(new RuntimeCallback(name, phase, action));
		}

		private static void RegisterUpdate(string name, ManagedWardRuntimePhase phase, Action action, Func<bool>? hasWork = null)
		{
			UpdateCallbacks.Add(new RuntimeCallback(name, phase, action, hasWork));
		}

		private static void SortCallbacks(List<RuntimeCallback> callbacks)
		{
			callbacks.Sort(delegate(RuntimeCallback left, RuntimeCallback right)
			{
				int num = left.Phase.CompareTo(right.Phase);
				return (num == 0) ? string.Compare(left.Name, right.Name, StringComparison.Ordinal) : num;
			});
		}

		private static void ExecuteCallbacks(List<RuntimeCallback> callbacks, bool respectHasWork = false)
		{
			for (int i = 0; i < callbacks.Count; i++)
			{
				RuntimeCallback runtimeCallback = callbacks[i];
				if (!respectHasWork || runtimeCallback.HasWork == null || runtimeCallback.HasWork())
				{
					runtimeCallback.Action();
				}
			}
		}
	}
	internal readonly struct ManagedWardProjection
	{
		internal string AccountId { get; }

		internal bool HasResolvedGuild { get; }

		internal WardGuildIdentity Guild { get; }

		internal ManagedWardProjection(string accountId, bool hasResolvedGuild, WardGuildIdentity guild)
		{
			AccountId = accountId ?? string.Empty;
			HasResolvedGuild = hasResolvedGuild;
			Guild = guild;
		}
	}
	internal readonly struct ManagedWardProjectionApplyResult
	{
		internal bool AccountChanged { get; }

		internal bool GuildChanged { get; }

		internal bool AnyChanged
		{
			get
			{
				if (!AccountChanged)
				{
					return GuildChanged;
				}
				return true;
			}
		}

		internal ManagedWardProjectionApplyResult(bool accountChanged, bool guildChanged)
		{
			AccountChanged = accountChanged;
			GuildChanged = guildChanged;
		}
	}
	internal static class ManagedWardProjectionService
	{
		private const string OwnerAccountIdKey = "stuw_owner_account_id";

		private const string GuildIdKey = "stuw_guild_id";

		private const string GuildNameKey = "stuw_guild_name";

		internal static ManagedWardProjection ResolveProjection(ZDO? zdo, long ownerPlayerId, string wardSteamAccountId)
		{
			if (zdo == null)
			{
				return default(ManagedWardProjection);
			}
			string text = ((ownerPlayerId != 0L) ? WardOwnership.GetPlayerAccountId(ownerPlayerId) : string.Empty);
			string text2 = ((!string.IsNullOrWhiteSpace(text)) ? WardOwnership.NormalizeAccountIdValue(text) : WardOwnership.ResolveWardSteamAccountId(zdo, ownerPlayerId, wardSteamAccountId));
			if (string.IsNullOrWhiteSpace(text2))
			{
				return new ManagedWardProjection(string.Empty, hasResolvedGuild: false, default(WardGuildIdentity));
			}
			string wardOwnerNameForProjection = GuildsCompat.GetWardOwnerNameForProjection(zdo);
			if (GuildsCompat.TryResolveProjectedGuildIdentity(ownerPlayerId, text2, wardOwnerNameForProjection, out var guild))
			{
				return new ManagedWardProjection(text2, hasResolvedGuild: true, guild);
			}
			return new ManagedWardProjection(text2, hasResolvedGuild: false, default(WardGuildIdentity));
		}

		internal static ManagedWardProjection ResolveExplicitProjection(long ownerPlayerId, string wardSteamAccountId, WardGuildIdentity guild)
		{
			return new ManagedWardProjection((ownerPlayerId != 0L) ? WardOwnership.NormalizeAccountIdValue(WardOwnership.GetPlayerAccountId(ownerPlayerId)) : WardOwnership.NormalizeAccountIdValue(wardSteamAccountId), hasResolvedGuild: true, guild);
		}

		internal static ManagedWardProjectionApplyResult RefreshProjection(ZDO? zdo, long ownerPlayerId, string wardSteamAccountId)
		{
			return ApplyProjection(zdo, ResolveProjection(zdo, ownerPlayerId, wardSteamAccountId));
		}

		internal static ManagedWardProjectionApplyResult ApplyProjection(ZDO? zdo, ManagedWardProjection projection, bool requireServer = true)
		{
			if (zdo == null || (requireServer && ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())))
			{
				return default(ManagedWardProjectionApplyResult);
			}
			bool accountChanged = false;
			if (!string.IsNullOrWhiteSpace(projection.AccountId) && !string.Equals(WardOwnership.GetWardSteamAccountId(zdo), projection.AccountId, StringComparison.Ordinal))
			{
				zdo.Set("stuw_owner_account_id", projection.AccountId);
				accountChanged = true;
			}
			bool guildChanged = false;
			if (projection.HasResolvedGuild)
			{
				guildChanged = ApplyProjectedGuildMetadata(zdo, projection.Guild);
			}
			return new ManagedWardProjectionApplyResult(accountChanged, guildChanged);
		}

		private static bool ApplyProjectedGuildMetadata(ZDO zdo, WardGuildIdentity guild)
		{
			bool result = false;
			if (zdo.GetInt("stuw_guild_id", 0) != guild.Id)
			{
				zdo.Set("stuw_guild_id", guild.Id);
				result = true;
			}
			string text = guild.Name ?? string.Empty;
			if (!string.Equals(zdo.GetString("stuw_guild_name", string.Empty), text, StringComparison.Ordinal))
			{
				zdo.Set("stuw_guild_name", text);
				result = true;
			}
			return result;
		}
	}
	internal readonly struct ManagedWardMetadataMutationResult
	{
		internal ManagedWardProjectionApplyResult ProjectionResult { get; }

		internal bool AuthoritativeMetadataChanged { get; }

		internal bool RegistrySynchronized { get; }

		internal bool FastSendTriggered { get; }

		internal bool AnyMetadataChanged
		{
			get
			{
				if (!AuthoritativeMetadataChanged)
				{
					return ProjectionResult.AnyChanged;
				}
				return true;
			}
		}

		internal ManagedWardMetadataMutationResult(ManagedWardProjectionApplyResult projectionResult, bool authoritativeMetadataChanged, bool registrySynchronized, bool fastSendTriggered)
		{
			ProjectionResult = projectionResult;
			AuthoritativeMetadataChanged = authoritativeMetadataChanged;
			RegistrySynchronized = registrySynchronized;
			FastSendTriggered = fastSendTriggered;
		}
	}
	internal static class ManagedWardMetadataMutationService
	{
		internal static ManagedWardMetadataMutationResult ObserveAuthoritativeWard(ZDO? zdo, long ownerPlayerId, string wardSteamAccountId, bool authoritativeMetadataChanged, string reason, bool liveDisplayRefresh = false)
		{
			ManagedWardProjectionApplyResult projectionResult = ManagedWardProjectionService.RefreshProjection(zdo, ownerPlayerId, wardSteamAccountId);
			return FinalizeMutation(zdo, projectionResult, authoritativeMetadataChanged, reason, forceSendWhenMetadataChanged: true, notifyObserved: true, null, liveDisplayRefresh);
		}

		internal static ManagedWardMetadataMutationResult RefreshProjectedMetadata(ZDO? zdo, long ownerPlayerId, string wardSteamAccountId, ManagedWardMapMutationKind mutationKind, string reason, bool forceSendWhenMetadataChanged = false, bool liveDisplayRefresh = false)
		{
			ManagedWardProjectionApplyResult projectionResult = ManagedWardProjectionService.RefreshProjection(zdo, ownerPlayerId, wardSteamAccountId);
			return FinalizeMutation(zdo, projectionResult, authoritativeMetadataChanged: false, reason, forceSendWhenMetadataChanged, notifyObserved: false, mutationKind, liveDisplayRefresh);
		}

		internal static ManagedWardMetadataMutationResult ApplyExplicitProjection(ZDO? zdo, ManagedWardProjection projection, ManagedWardMapMutationKind mutationKind, string reason, bool forceSendWhenMetadataChanged = true, bool liveDisplayRefresh = false)
		{
			ManagedWardProjectionApplyResult projectionResult = ManagedWardProjectionService.ApplyProjection(zdo, projection);
			return FinalizeMutation(zdo, projectionResult, authoritativeMetadataChanged: false, reason, forceSendWhenMetadataChanged, notifyObserved: false, mutationKind, liveDisplayRefresh);
		}

		internal static ManagedWardMetadataMutationResult ApplyOwnedLocalProjection(ZDO? zdo, ManagedWardProjection projection, ManagedWardMapMutationKind mutationKind, string reason, bool forceSendWhenMetadataChanged = true, bool liveDisplayRefresh = false)
		{
			ManagedWardProjectionApplyResult projectionResult = ManagedWardProjectionService.ApplyProjection(zdo, projection, requireServer: false);
			return FinalizeMutation(zdo, projectionResult, authoritativeMetadataChanged: false, reason, forceSendWhenMetadataChanged, notifyObserved: false, mutationKind, liveDisplayRefresh);
		}

		internal static void SynchronizeRegistryEntry(ZDO? zdo)
		{
			if (CanSynchronizeRegistry(zdo))
			{
				ManagedWardRegistry.UpsertEntry(zdo);
			}
		}

		private static ManagedWardMetadataMutationResult FinalizeMutation(ZDO? zdo, ManagedWardProjectionApplyResult projectionResult, bool authoritativeMetadataChanged, string reason, bool forceSendWhenMetadataChanged, bool notifyObserved, ManagedWardMapMutationKind? mutationKind, bool liveDisplayRefresh)
		{
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			bool registrySynchronized = false;
			if (CanSynchronizeRegistry(zdo))
			{
				ManagedWardRegistry.UpsertEntry(zdo);
				registrySynchronized = true;
			}
			bool fastSendTriggered = false;
			if (zdo != null && zdo.IsValid() && forceSendWhenMetadataChanged && (authoritativeMetadataChanged || projectionResult.AnyChanged))
			{
				ZDOMan instance = ZDOMan.instance;
				if (instance != null)
				{
					instance.ForceSendZDO(zdo.m_uid);
				}
				fastSendTriggered = true;
			}
			if (notifyObserved)
			{
				ManagedWardMapStateService.NotifyWardObserved(zdo, reason, liveDisplayRefresh);
			}
			else if (mutationKind.HasValue && projectionResult.AnyChanged)
			{
				ManagedWardMapStateService.NotifyZdoWardMutation(zdo, mutationKind.Value, reason, liveDisplayRefresh);
			}
			return new ManagedWardMetadataMutationResult(projectionResult, authoritativeMetadataChanged, registrySynchronized, fastSendTriggered);
		}

		private static bool CanSynchronizeRegistry(ZDO? zdo)
		{
			if (zdo != null && zdo.IsValid() && (Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
			{
				return WardOwnership.IsManagedWardZdo(zdo);
			}
			return false;
		}
	}
	internal readonly struct WardGuildIdentity
	{
		internal int Id { get; }

		internal string Name { get; }

		internal WardGuildIdentity(int id, string name)
		{
			Id = id;
			Name = name;
		}
	}
	internal readonly struct ManagedWardAccessEvaluation
	{
		internal bool Allowed { get; }

		internal string Reason { get; }

		internal bool Permitted { get; }

		internal bool SameGuild { get; }

		internal ManagedWardAccessEvaluation(bool allowed, string reason, bool permitted, bool sameGuild)
		{
			Allowed = allowed;
			Reason = reason;
			Permitted = permitted;
			SameGuild = sameGuild;
		}
	}
	internal readonly struct ManagedWardAccessActor
	{
		internal long PlayerId { get; }

		internal WardGuildIdentity PlayerGuild { get; }

		internal bool IsAdminDebug { get; }

		internal ManagedWardAccessActor(long playerId, WardGuildIdentity playerGuild, bool isAdminDebug)
		{
			PlayerId = playerId;
			PlayerGuild = playerGuild;
			IsAdminDebug = isAdminDebug;
		}
	}
	internal readonly struct ManagedWardAccessSubject
	{
		internal long OwnerPlayerId { get; }

		internal WardGuildIdentity WardGuild { get; }

		internal bool Permitted { get; }

		internal string WardSteamAccountId { get; }

		internal string WardZdoLabel { get; }

		internal ManagedWardAccessSubject(long ownerPlayerId, WardGuildIdentity wardGuild, bool permitted, string wardSteamAccountId, string wardZdoLabel)
		{
			OwnerPlayerId = ownerPlayerId;
			WardGuild = wardGuild;
			Permitted = permitted;
			WardSteamAccountId = wardSteamAccountId ?? string.Empty;
			WardZdoLabel = wardZdoLabel ?? "none";
		}
	}
	internal static class ManagedWardAccessPolicy
	{
		internal static ManagedWardAccessEvaluation Evaluate(ManagedWardAccessActor actor, ManagedWardAccessSubject subject)
		{
			if (subject.OwnerPlayerId != 0L && subject.OwnerPlayerId == actor.PlayerId)
			{
				return new ManagedWardAccessEvaluation(allowed: true, "owner", subject.Permitted, sameGuild: false);
			}
			if (actor.IsAdminDebug)
			{
				return new ManagedWardAccessEvaluation(allowed: true, "admin_debug", subject.Permitted, sameGuild: false);
			}
			if (HasMatchingGuild(actor.PlayerGuild, subject.WardGuild))
			{
				return new ManagedWardAccessEvaluation(allowed: true, "guild", subject.Permitted, sameGuild: true);
			}
			if (subject.Permitted)
			{
				return new ManagedWardAccessEvaluation(allowed: true, "permitted", permitted: true, sameGuild: false);
			}
			return new ManagedWardAccessEvaluation(allowed: false, "denied", subject.Permitted, sameGuild: false);
		}

		internal static bool HasMatchingGuild(WardGuildIdentity playerGuild, WardGuildIdentity wardGuild)
		{
			if (playerGuild.Id != 0 && wardGuild.Id != 0)
			{
				return playerGuild.Id == wardGuild.Id;
			}
			return false;
		}
	}
	internal enum BuildingDamageBlockReason
	{
		None,
		NoAccess,
		FriendlyWardProtection,
		UnresolvedSender
	}
	internal enum DamageSourceKind
	{
		Unknown,
		Player,
		TamedCreature,
		MonsterAI
	}
	internal readonly struct BuildingDamagePolicyInput
	{
		internal bool IsBuildingTarget { get; }

		internal DamageSourceKind SourceKind { get; }

		internal long PlayerId { get; }

		internal bool InsideEnabledWard { get; }

		internal bool BlocksHostileCreatureDamage { get; }

		internal bool PlayerHasAccess { get; }

		internal BuildingDamagePolicyInput(bool isBuildingTarget, DamageSourceKind sourceKind, long playerId, bool insideEnabledWard, bool blocksHostileCreatureDamage, bool playerHasAccess)
		{
			IsBuildingTarget = isBuildingTarget;
			SourceKind = sourceKind;
			PlayerId = playerId;
			InsideEnabledWard = insideEnabledWard;
			BlocksHostileCreatureDamage = blocksHostileCreatureDamage;
			PlayerHasAccess = playerHasAccess;
		}
	}
	internal static class BuildingDamagePolicy
	{
		internal static BuildingDamageBlockReason Evaluate(BuildingDamagePolicyInput input)
		{
			if (input.IsBuildingTarget && input.SourceKind == DamageSourceKind.MonsterAI && input.BlocksHostileCreatureDamage)
			{
				return BuildingDamageBlockReason.FriendlyWardProtection;
			}
			if (input.IsBuildingTarget && IsFriendlyBuildingDamageSource(input.SourceKind) && input.InsideEnabledWard)
			{
				return BuildingDamageBlockReason.FriendlyWardProtection;
			}
			if (input.PlayerId != 0L && !input.PlayerHasAccess)
			{
				return BuildingDamageBlockReason.NoAccess;
			}
			return BuildingDamageBlockReason.None;
		}

		private static bool IsFriendlyBuildingDamageSource(DamageSourceKind sourceKind)
		{
			if (sourceKind != DamageSourceKind.Player)
			{
				return sourceKind == DamageSourceKind.TamedCreature;
			}
			return true;
		}
	}
	internal readonly struct WardLimitEvaluation
	{
		internal bool Allowed { get; }

		internal string Reason { get; }

		internal int Limit { get; }

		internal int CurrentCount { get; }

		internal bool IsUnlimited => Limit < 0;

		internal WardLimitEvaluation(bool allowed, string reason, int limit, int currentCount)
		{
			Allowed = allowed;
			Reason = reason;
			Limit = limit;
			CurrentCount = currentCount;
		}
	}
	internal static class WardLimitPolicy
	{
		internal static int GetEffectiveLimit(string accountId, IReadOnlyDictionary<string, int> overrides, int defaultLimit)
		{
			if (!string.IsNullOrWhiteSpace(accountId) && overrides != null && overrides.TryGetValue(accountId, out var value))
			{
				return value;
			}
			return defaultLimit;
		}

		internal static WardLimitEvaluation EvaluatePlacement(int limit, int currentCount)
		{
			if (limit < 0)
			{
				return new WardLimitEvaluation(allowed: true, "unlimited", limit, currentCount);
			}
			if (currentCount >= limit)
			{
				return new WardLimitEvaluation(allowed: false, "limit_reached", limit, currentCount);
			}
			return new WardLimitEvaluation(allowed: true, "under_limit", limit, currentCount);
		}
	}
	internal readonly struct WardOverlapArea
	{
		internal int Id { get; }

		internal float X { get; }

		internal float Z { get; }

		internal float Radius { get; }

		internal long OwnerPlayerId { get; }

		internal int GuildId { get; }

		internal WardOverlapArea(int id, float x, float z, float radius, long ownerPlayerId, int guildId)
		{
			Id = id;
			X = x;
			Z = z;
			Radius = radius;
			OwnerPlayerId = ownerPlayerId;
			GuildId = guildId;
		}
	}
	internal readonly struct WardOverlapQuery
	{
		internal float X { get; }

		internal float Z { get; }

		internal float Radius { get; }

		internal long OwnerPlayerId { get; }

		internal int GuildId { get; }

		internal int IgnoredAreaId { get; }

		internal WardOverlapQuery(float x, float z, float radius, long ownerPlayerId, int guildId, int ignoredAreaId = 0)
		{
			X = x;
			Z = z;
			Radius = radius;
			OwnerPlayerId = ownerPlayerId;
			GuildId = guildId;
			IgnoredAreaId = ignoredAreaId;
		}
	}
	internal static class WardOverlapPolicy
	{
		internal static bool WouldOverlapForeignWard(WardOverlapQuery query, IEnumerable<WardOverlapArea> areas)
		{
			foreach (WardOverlapArea area in areas)
			{
				if (!ShouldIgnoreArea(query, area) && !SharesTrustedWardGroup(area, query) && Overlaps(query, area))
				{
					return true;
				}
			}
			return false;
		}

		internal static float GetMaxNonOverlappingRadius(float fallbackRadius, WardOverlapQuery query, IEnumerable<WardOverlapArea> areas)
		{
			float num = fallbackRadius;
			foreach (WardOverlapArea area in areas)
			{
				if (!ShouldIgnoreArea(query, area) && !SharesTrustedWardGroup(area, query))
				{
					float num2 = DistanceXZ(query.X, query.Z, area.X, area.Z) - area.Radius;
					if (num2 < num)
					{
						num = num2;
					}
				}
			}
			return Clamp(num, 0f, fallbackRadius);
		}

		internal static bool Overlaps(WardOverlapQuery query, WardOverlapArea area)
		{
			return DistanceXZ(query.X, query.Z, area.X, area.Z) < area.Radius + query.Radius;
		}

		internal static bool SharesTrustedWardGroup(WardOverlapArea area, WardOverlapQuery query)
		{
			if (SharesDirectOwnerGroup(area.OwnerPlayerId, query.OwnerPlayerId))
			{
				return true;
			}
			if (area.GuildId != 0 && query.GuildId != 0)
			{
				return area.GuildId == query.GuildId;
			}
			return false;
		}

		private static bool ShouldIgnoreArea(WardOverlapQuery query, WardOverlapArea area)
		{
			if (query.IgnoredAreaId != 0)
			{
				return area.Id == query.IgnoredAreaId;
			}
			return false;
		}

		private static bool SharesDirectOwnerGroup(long leftCreatorPlayerId, long rightCreatorPlayerId)
		{
			if (leftCreatorPlayerId != 0L && rightCreatorPlayerId != 0L)
			{
				return leftCreatorPlayerId == rightCreatorPlayerId;
			}
			return false;
		}

		private static float DistanceXZ(float leftX, float leftZ, float rightX, float rightZ)
		{
			float num = leftX - rightX;
			float num2 = leftZ - rightZ;
			return (float)Math.Sqrt(num * num + num2 * num2);
		}

		private static float Clamp(float value, float min, float max)
		{
			if (value < min)
			{
				return min;
			}
			if (!(value > max))
			{
				return value;
			}
			return max;
		}
	}
	internal static class ManagedWardAccessEvaluator
	{
		internal static bool HasPlayerAccess(PrivateArea area, ManagedWardAccessActor actor, bool includeDiagnosticData, bool logDiagnostic = true)
		{
			ManagedWardAccessSubject subject = BuildManagedWardAccessSubjectFromArea(area, actor, includeDiagnosticData);
			ManagedWardAccessEvaluation evaluation = ManagedWardAccessPolicy.Evaluate(actor, subject);
			if (logDiagnostic)
			{
				LogResolutionVerbose(actor, subject, evaluation);
			}
			return evaluation.Allowed;
		}

		internal static bool TryCreateActorForAccessCheck(long playerId, out ManagedWardAccessActor actor)
		{
			if (playerId != 0L)
			{
				actor = CreateActor(playerId);
				return true;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				actor = default(ManagedWardAccessActor);
				return false;
			}
			actor = CreateActor(localPlayer.GetPlayerID(), GuildsCompat.GetPlayerGuildIdentity(localPlayer));
			return true;
		}

		internal static ManagedWardAccessActor CreateActor(long playerId)
		{
			return CreateActor(playerId, GuildsCompat.GetPlayerGuildIdentity(playerId));
		}

		internal static ManagedWardAccessActor CreateActor(long playerId, WardGuildIdentity playerGuild)
		{
			return new ManagedWardAccessActor(playerId, playerGuild, WardAdminDebugAccess.IsPlayerAdminDebugController(playerId));
		}

		internal static bool HasPlayerAccessToManagedWardZdo(ZDO? zdo, long playerId)
		{
			return HasPlayerAccessToManagedWardZdo(zdo, playerId, GuildsCompat.GetPlayerGuildIdentity(playerId));
		}

		internal static bool HasPlayerAccessToManagedWardZdo(ZDO? zdo, long playerId, WardGuildIdentity playerGuild)
		{
			if (zdo == null || !zdo.IsValid() || playerId == 0L)
			{
				return false;
			}
			ManagedWardAccessActor actor = CreateActor(playerId, playerGuild);
			ManagedWardAccessSubject subject = BuildManagedWardAccessSubjectFromZdo(zdo, actor, Plugin.ShouldLogWardDiagnosticVerbose());
			ManagedWardAccessEvaluation evaluation = ManagedWardAccessPolicy.Evaluate(actor, subject);
			LogResolutionVerbose(actor, subject, evaluation);
			return evaluation.Allowed;
		}

		internal static bool HasPlayerAccessToManagedWardIndexEntry(WardMinimapVisibilityIndexedEntry entry, long playerId, WardGuildIdentity playerGuild)
		{
			if (playerId == 0L)
			{
				return false;
			}
			ManagedWardAccessActor actor = CreateActor(playerId, playerGuild);
			ManagedWardAccessSubject subject = BuildManagedWardAccessSubjectFromIndexEntry(entry, actor, Plugin.ShouldLogWardDiagnosticVerbose());
			ManagedWardAccessEvaluation evaluation = ManagedWardAccessPolicy.Evaluate(actor, subject);
			LogResolutionVerbose(actor, subject, evaluation);
			return evaluation.Allowed;
		}

		internal static bool HasMatchingGuild(WardGuildIdentity playerGuild, WardGuildIdentity wardGuild)
		{
			return ManagedWardAccessPolicy.HasMatchingGuild(playerGuild, wardGuild);
		}

		private static void LogResolutionVerbose(ManagedWardAccessActor actor, ManagedWardAccessSubject subject, ManagedWardAccessEvaluation evaluation)
		{
			if (Plugin.ShouldLogWardDiagnosticVerbose())
			{
				string playerName = WardOwnership.GetPlayerName(actor.PlayerId);
				string playerAccountId = WardOwnership.GetPlayerAccountId(actor.PlayerId);
				Plugin.LogWardDiagnosticVerbose("Access.Resolve", $"Resolved managed ward access. allowed={evaluation.Allowed}, reason={evaluation.Reason}, playerId={actor.PlayerId}, playerName='{playerName}', accountId='{playerAccountId}', playerGuildId={actor.PlayerGuild.Id}, playerGuildName='{actor.PlayerGuild.Name ?? string.Empty}', permitted={evaluation.Permitted}, sameGuild={evaluation.SameGuild}, wardGuildId={subject.WardGuild.Id}, wardGuildName='{subject.WardGuild.Name ?? string.Empty}', wardOwnerPlayerId={subject.OwnerPlayerId}, wardSteamAccountId='{subject.WardSteamAccountId}', wardZdo={subject.WardZdoLabel}");
			}
		}

		private static ManagedWardAccessSubject BuildManagedWardAccessSubjectFromArea(PrivateArea area, ManagedWardAccessActor actor, bool includeDiagnosticData)
		{
			return BuildManagedWardAccessSubjectCore(WardPrivateAreaSafeAccess.GetZdo(area), WardAccess.GetCanonicalCreatorPlayerId(area), GuildsCompat.GetWardGuildId(area), WardPrivateAreaSafeAccess.IsPlayerPermitted(area, actor.PlayerId), includeDiagnosticData);
		}

		private static ManagedWardAccessSubject BuildManagedWardAccessSubjectFromZdo(ZDO zdo, ManagedWardAccessActor actor, bool includeDiagnosticData)
		{
			return BuildManagedWardAccessSubjectCore(zdo, zdo.GetLong(ZDOVars.s_creator, 0L), GuildsCompat.GetWardGuildId(zdo), WardPrivateAreaSafeAccess.IsPlayerPermitted(zdo, actor.PlayerId), includeDiagnosticData);
		}

		private static ManagedWardAccessSubject BuildManagedWardAccessSubjectFromIndexEntry(WardMinimapVisibilityIndexedEntry entry, ManagedWardAccessActor actor, bool includeDiagnosticData)
		{
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			long ownerPlayerId = entry.OwnerPlayerId;
			WardGuildIdentity wardGuild = new WardGuildIdentity(entry.WardGuildId, string.Empty);
			bool permitted = IsPlayerPermitted(entry, actor.PlayerId);
			string empty = string.Empty;
			string? wardZdoLabel;
			if (!includeDiagnosticData)
			{
				wardZdoLabel = string.Empty;
			}
			else
			{
				ZDOID zdoId = entry.ZdoId;
				wardZdoLabel = ((object)(ZDOID)(ref zdoId)).ToString();
			}
			return new ManagedWardAccessSubject(ownerPlayerId, wardGuild, permitted, empty, wardZdoLabel);
		}

		private static ManagedWardAccessSubject BuildManagedWardAccessSubjectCore(ZDO? zdo, long ownerPlayerId, int wardGuildId, bool permitted, bool includeDiagnosticData)
		{
			return new ManagedWardAccessSubject(ownerPlayerId, new WardGuildIdentity(wardGuildId, (includeDiagnosticData && wardGuildId != 0) ? GuildsCompat.GetWardGuildName(zdo) : string.Empty), permitted, includeDiagnosticData ? WardOwnership.GetWardSteamAccountId(zdo) : string.Empty, (!includeDiagnosticData) ? string.Empty : (((zdo != null) ? ((object)(ZDOID)(ref zdo.m_uid)).ToString() : null) ?? "none"));
		}

		private static bool IsPlayerPermitted(WardMinimapVisibilityIndexedEntry entry, long playerId)
		{
			for (int i = 0; i < entry.PermittedPlayerIds.Length; i++)
			{
				if (entry.PermittedPlayerIds[i] == playerId)
				{
					return true;
				}
			}
			return false;
		}
	}
	internal static class ManagedWardPresenceService
	{
		private const float TrustedPresenceSweepActiveDurationSeconds = 15f;

		private static readonly List<PrivateArea> TrustedPresenceCandidateBuffer = new List<PrivateArea>();

		private static readonly List<PrivateArea> TrustedPresenceCoverageBuffer = new List<PrivateArea>();

		private static bool _trustedPresenceSweepWasActive;

		private static float _trustedPresenceSweepActiveUntilTime = float.NegativeInfinity;

		private static float _nextTrustedPresenceSweepTime = float.NegativeInfinity;

		internal static void Invalidate()
		{
			ManagedWardRuntimeContexts.ResetPresenceStates();
			_trustedPresenceSweepActiveUntilTime = float.NegativeInfinity;
			_nextTrustedPresenceSweepTime = float.NegativeInfinity;
			_trustedPresenceSweepWasActive = false;
		}

		internal static void ResetRuntimeState()
		{
			ManagedWardRuntimeContexts.ResetPresenceStates();
			TrustedPresenceCandidateBuffer.Clear();
			TrustedPresenceCoverageBuffer.Clear();
			_trustedPresenceSweepWasActive = false;
			_trustedPresenceSweepActiveUntilTime = float.NegativeInfinity;
			_nextTrustedPresenceSweepTime = float.NegativeInfinity;
		}

		internal static void Update()
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			if (GetHostileCreatureStructureProtectionMode() != Plugin.HostileCreatureStructureProtectionMode.UnattendedOnly || !WardAccess.HasEnabledManagedWards())
			{
				if (_trustedPresenceSweepWasActive)
				{
					ManagedWardRuntimeContexts.ResetPresenceStates();
					_trustedPresenceSweepWasActive = false;
					_trustedPresenceSweepActiveUntilTime = float.NegativeInfinity;
					_nextTrustedPresenceSweepTime = float.NegativeInfinity;
				}
				return;
			}
			float time = Time.time;
			if (!_trustedPresenceSweepWasActive || time > _trustedPresenceSweepActiveUntilTime)
			{
				_trustedPresenceSweepWasActive = false;
				_trustedPresenceSweepActiveUntilTime = float.NegativeInfinity;
				_nextTrustedPresenceSweepTime = float.NegativeInfinity;
			}
			else if (!(time < _nextTrustedPresenceSweepTime))
			{
				SweepTrustedPlayerPresence(time);
				float num = Mathf.Max(0.1f, Plugin.UnattendedWardPresenceRefreshInterval?.Value ?? 0.5f);
				_nextTrustedPresenceSweepTime = time + num;
			}
		}

		internal static bool ShouldBlockHostileCreatureDamageToBuilding(Vector3 point)
		{
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			return GetHostileCreatureStructureProtectionMode() switch
			{
				Plugin.HostileCreatureStructureProtectionMode.Off => false, 
				Plugin.HostileCreatureStructureProtectionMode.Always => IsInsideEnabledWard(point), 
				_ => ShouldBlockUnattendedHostileCreatureDamageToBuilding(point), 
			};
		}

		private static bool ShouldBlockUnattendedHostileCreatureDamageToBuilding(Vector3 point)
		{
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_0069: Unknown result type (might be due to invalid IL or missing references)
			float time = Time.time;
			float graceSeconds = Mathf.Max(0f, Plugin.UnattendedWardTrustedPresenceGraceSeconds?.Value ?? 0f);
			WardAccess.FillCandidateManagedWards(point, 0f, requireEnabled: true, TrustedPresenceCandidateBuffer);
			if (TrustedPresenceCandidateBuffer.Count == 0)
			{
				return false;
			}
			TrustedPresenceCoverageBuffer.Clear();
			for (int i = 0; i < TrustedPresenceCandidateBuffer.Count; i++)
			{
				PrivateArea val = TrustedPresenceCandidateBuffer[i];
				if (!((Object)(object)val == (Object)null) && val.IsInside(point, 0f))
				{
					TrustedPresenceCoverageBuffer.Add(val);
				}
			}
			if (TrustedPresenceCoverageBuffer.Count == 0)
			{
				return false;
			}
			EnsureTrustedPlayerPresenceSweepActivity(time, TrustedPresenceCoverageBuffer, graceSeconds);
			for (int j = 0; j < TrustedPresenceCoverageBuffer.Count; j++)
			{
				if (!IsWardConsideredAttended(TrustedPresenceCoverageBuffer[j], time, graceSeconds))
				{
					return true;
				}
			}
			return false;
		}

		private static bool IsInsideEnabledWard(Vector3 point)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			WardAccess.FillCandidateManagedWards(point, 0f, requireEnabled: true, TrustedPresenceCandidateBuffer);
			if (TrustedPresenceCandidateBuffer.Count == 0)
			{
				return false;
			}
			for (int i = 0; i < TrustedPresenceCandidateBuffer.Count; i++)
			{
				PrivateArea val = TrustedPresenceCandidateBuffer[i];
				if ((Object)(object)val != (Object)null && val.IsInside(point, 0f))
				{
					return true;
				}
			}
			return false;
		}

		private static Plugin.HostileCreatureStructureProtectionMode GetHostileCreatureStructureProtectionMode()
		{
			if (Plugin.HostileCreatureStructureProtection == null)
			{
				return Plugin.HostileCreatureStructureProtectionMode.UnattendedOnly;
			}
			return Plugin.HostileCreatureStructureProtection.Value;
		}

		private static void EnsureTrustedPlayerPresenceSweepActivity(float now, IReadOnlyList<PrivateArea> coveringAreas, float graceSeconds)
		{
			float num = Mathf.Max(0.1f, Plugin.UnattendedWardPresenceRefreshInterval?.Value ?? 0.5f);
			if (!_trustedPresenceSweepWasActive || !(now <= _trustedPresenceSweepActiveUntilTime) || HasUnattendedPresenceState(coveringAreas, now, graceSeconds))
			{
				RefreshTrustedPlayerPresenceForAreas(now, coveringAreas);
				_nextTrustedPresenceSweepTime = now + num;
			}
			_trustedPresenceSweepWasActive = true;
			_trustedPresenceSweepActiveUntilTime = now + 15f;
		}

		private static void SweepTrustedPlayerPresence(float now)
		{
			//IL_0075: Unknown result type (might be due to invalid IL or missing references)
			//IL_007a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b2: Unknown result type (might be due to invalid IL or missing references)
			List<Player> allPlayers = Player.GetAllPlayers();
			if (allPlayers == null || allPlayers.Count == 0)
			{
				return;
			}
			float num = Mathf.Max(0f, Plugin.UnattendedWardTrustedPlayerRangeBuffer?.Value ?? 0f);
			float radius = Mathf.Max(0f, WardSettings.MaxRadius + num);
			for (int i = 0; i < allPlayers.Count; i++)
			{
				Player val = allPlayers[i];
				if ((Object)(object)val == (Object)null)
				{
					continue;
				}
				long playerID = val.GetPlayerID();
				if (playerID == 0L)
				{
					continue;
				}
				Vector3 position = ((Component)val).transform.position;
				ManagedWardAccessActor actor = ManagedWardAccessEvaluator.CreateActor(playerID);
				WardAccess.FillCandidateManagedWards(position, radius, requireEnabled: true, TrustedPresenceCandidateBuffer);
				for (int j = 0; j < TrustedPresenceCandidateBuffer.Count; j++)
				{
					PrivateArea val2 = TrustedPresenceCandidateBuffer[j];
					if (!((Object)(object)val2 == (Object)null) && val2.IsInside(position, num) && ManagedWardAccessEvaluator.HasPlayerAccess(val2, actor, includeDiagnosticData: false, logDiagnostic: false))
					{
						ManagedWardRuntimeContexts.GetOrCreate(val2).PresenceLastTrustedNearbyTime = now;
					}
				}
			}
		}

		private static void RefreshTrustedPlayerPresenceForAreas(float now, IReadOnlyList<PrivateArea> areas)
		{
			//IL_0065: Unknown result type (might be due to invalid IL or missing references)
			//IL_006a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0090: Unknown result type (might be due to invalid IL or missing references)
			if (areas.Count == 0)
			{
				return;
			}
			List<Player> allPlayers = Player.GetAllPlayers();
			if (allPlayers == null || allPlayers.Count == 0)
			{
				return;
			}
			float num = Mathf.Max(0f, Plugin.UnattendedWardTrustedPlayerRangeBuffer?.Value ?? 0f);
			for (int i = 0; i < allPlayers.Count; i++)
			{
				Player val = allPlayers[i];
				if ((Object)(object)val == (Object)null)
				{
					continue;
				}
				long playerID = val.GetPlayerID();
				if (playerID == 0L)
				{
					continue;
				}
				Vector3 position = ((Component)val).transform.position;
				ManagedWardAccessActor actor = ManagedWardAccessEvaluator.CreateActor(playerID);
				for (int j = 0; j < areas.Count; j++)
				{
					PrivateArea val2 = areas[j];
					if (!((Object)(object)val2 == (Object)null) && val2.IsInside(position, num) && ManagedWardAccessEvaluator.HasPlayerAccess(val2, actor, includeDiagnosticData: false, logDiagnostic: false))
					{
						ManagedWardRuntimeContexts.GetOrCreate(val2).PresenceLastTrustedNearbyTime = now;
					}
				}
			}
		}

		private static bool IsWardConsideredAttended(PrivateArea area, float now, float graceSeconds)
		{
			if (ManagedWardRuntimeContexts.TryGet(area, out ManagedWardRuntimeContext context))
			{
				return now - context.PresenceLastTrustedNearbyTime <= graceSeconds;
			}
			return false;
		}

		private static bool HasUnattendedPresenceState(IReadOnlyList<PrivateArea> coveringAreas, float now, float graceSeconds)
		{
			for (int i = 0; i < coveringAreas.Count; i++)
			{
				PrivateArea val = coveringAreas[i];
				if (!((Object)(object)val == (Object)null) && !IsWardConsideredAttended(val, now, graceSeconds))
				{
					return true;
				}
			}
			return false;
		}
	}
	internal readonly struct ManagedWardItemPrefabPolicySnapshot
	{
		internal IReadOnlyList<string> BlockedItemPrefabs { get; }

		internal IReadOnlyList<string> PickupWhitelist { get; }

		internal IReadOnlyList<string> PickupBlacklist { get; }

		internal ManagedWardItemPrefabPolicySnapshot(IReadOnlyList<string> blockedItemPrefabs, IReadOnlyList<string> pickupWhitelist, IReadOnlyList<string> pickupBlacklist)
		{
			BlockedItemPrefabs = blockedItemPrefabs;
			PickupWhitelist = pickupWhitelist;
			PickupBlacklist = pickupBlacklist;
		}
	}
	internal readonly struct ManagedWardConfigSnapshot
	{
		internal IReadOnlyDictionary<string, int> WardLimitOverrides { get; }

		internal ManagedWardItemPrefabPolicySnapshot ItemPrefabPolicy { get; }

		internal string ItemPrefabPolicyYaml { get; }

		internal ManagedWardConfigSnapshot(IReadOnlyDictionary<string, int> wardLimitOverrides, ManagedWardItemPrefabPolicySnapshot itemPrefabPolicy, string itemPrefabPolicyYaml)
		{
			WardLimitOverrides = wardLimitOverrides;
			ItemPrefabPolicy = itemPrefabPolicy;
			ItemPrefabPolicyYaml = itemPrefabPolicyYaml ?? string.Empty;
		}
	}
	internal static class ManagedWardConfigFileService
	{
		private sealed class ManagedWardConfigYaml
		{
			[YamlMember(Alias = "ward_limit_overrides")]
			public Dictionary<string, int>? WardLimitOverrides { get; set; }

			[YamlMember(Alias = "item_prefab_policy")]
			public ManagedWardItemPrefabPolicyYaml? ItemPrefabPolicy { get; set; }
		}

		private sealed class ManagedWardItemPrefabPolicyYaml
		{
			[YamlMember(Alias = "blocked_item_prefabs")]
			public List<string>? BlockedItemPrefabs { get; set; }

			[YamlMember(Alias = "pickup_whitelist")]
			public List<string>? PickupWhitelist { get; set; }

			[YamlMember(Alias = "pickup_blacklist")]
			public List<string>? PickupBlacklist { get; set; }
		}

		internal const string ConfigFileName = "STUWard.yml";

		private const double ReloadIntervalSeconds = 1.0;

		private static readonly IDeserializer Deserializer = new DeserializerBuilder().IgnoreUnmatchedProperties().Build();

		private static readonly ISerializer Serializer = new SerializerBuilder().Build();

		private static readonly ManagedWardConfigSnapshot DefaultSnapshot = CreateDefaultSnapshot();

		private static ManagedWardConfigSnapshot _currentSnapshot = DefaultSnapshot;

		private static DateTime _lastProcessedWriteUtc = DateTime.MinValue;

		private static DateTime _nextReloadCheckUtc = DateTime.MinValue;

		private static bool _initialized;

		internal static ManagedWardConfigSnapshot CurrentSnapshot => _currentSnapshot;

		internal static event Action? ConfigChanged;

		internal static void Initialize()
		{
			if (!_initialized)
			{
				_initialized = true;
				Plugin.ConfigSync.SourceOfTruthChanged += HandleSourceOfTruthChanged;
				ReloadAuthoritativeLocalFile(force: true);
			}
		}

		internal static void Shutdown()
		{
			if (_initialized)
			{
				Plugin.ConfigSync.SourceOfTruthChanged -= HandleSourceOfTruthChanged;
				_initialized = false;
				_lastProcessedWriteUtc = DateTime.MinValue;
				_nextReloadCheckUtc = DateTime.MinValue;
				_currentSnapshot = DefaultSnapshot;
			}
		}

		internal static void Update()
		{
			if (_initialized && Plugin.ConfigSync.IsSourceOfTruth && !(DateTime.UtcNow < _nextReloadCheckUtc))
			{
				_nextReloadCheckUtc = DateTime.UtcNow.AddSeconds(1.0);
				ReloadLocalFile(force: false);
			}
		}

		private static void HandleSourceOfTruthChanged(bool isSourceOfTruth)
		{
			if (isSourceOfTruth)
			{
				ReloadAuthoritativeLocalFile(force: true);
			}
		}

		private static void ReloadAuthoritativeLocalFile(bool force)
		{
			if (Plugin.ConfigSync.IsSourceOfTruth)
			{
				EnsureConfigFileExists();
				_nextReloadCheckUtc = DateTime.MinValue;
				ReloadLocalFile(force);
			}
		}

		private static void ReloadLocalFile(bool force)
		{
			string configFilePath = GetConfigFilePath();
			if (!File.Exists(configFilePath))
			{
				return;
			}
			DateTime lastWriteTimeUtc;
			string yaml;
			try
			{
				lastWriteTimeUtc = File.GetLastWriteTimeUtc(configFilePath);
				if (!force && lastWriteTimeUtc == _lastProcessedWriteUtc)
				{
					return;
				}
				yaml = File.ReadAllText(configFilePath);
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to read managed ward config file '" + configFilePath + "': " + ex.Message));
				return;
			}
			if (!TryParseYaml(yaml, out var snapshot))
			{
				_lastProcessedWriteUtc = lastWriteTimeUtc;
				return;
			}
			_lastProcessedWriteUtc = lastWriteTimeUtc;
			_currentSnapshot = snapshot;
			ManagedWardConfigFileService.ConfigChanged?.Invoke();
		}

		private static string GetConfigFilePath()
		{
			return Path.Combine(Paths.ConfigPath, "STUWard.yml");
		}

		private static void EnsureConfigFileExists()
		{
			string configFilePath = GetConfigFilePath();
			if (File.Exists(configFilePath))
			{
				return;
			}
			try
			{
				File.WriteAllText(configFilePath, GetDefaultConfigFileContents());
				Plugin.Log.LogInfo((object)("Created managed ward config file '" + configFilePath + "'."));
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to create managed ward config file '" + configFilePath + "': " + ex.Message));
			}
		}

		private static bool TryParseYaml(string yaml, out ManagedWardConfigSnapshot snapshot)
		{
			snapshot = DefaultSnapshot;
			try
			{
				ManagedWardConfigYaml managedWardConfigYaml = (string.IsNullOrWhiteSpace(yaml) ? new ManagedWardConfigYaml() : (Deserializer.Deserialize<ManagedWardConfigYaml>(yaml) ?? new ManagedWardConfigYaml()));
				Dictionary<string, int> dictionary = new Dictionary<string, int>(StringComparer.Ordinal);
				if (managedWardConfigYaml.WardLimitOverrides != null)
				{
					foreach (KeyValuePair<string, int> wardLimitOverride in managedWardConfigYaml.WardLimitOverrides)
					{
						string text = WardOwnership.NormalizeOverrideAccountIdValue(wardLimitOverride.Key);
						if (string.IsNullOrWhiteSpace(text) || !ulong.TryParse(text, out var _))
						{
							Plugin.Log.LogWarning((object)("Ignoring invalid ward_limit_overrides entry for account '" + wardLimitOverride.Key + "'."));
						}
						else
						{
							dictionary[text] = wardLimitOverride.Value;
						}
					}
				}
				ManagedWardItemPrefabPolicyYaml? data = managedWardConfigYaml.ItemPrefabPolicy ?? new ManagedWardItemPrefabPolicyYaml();
				ManagedWardItemPrefabPolicySnapshot itemPrefabPolicy = CreateItemPrefabPolicySnapshot(data);
				string itemPrefabPolicyYaml = SerializeItemPrefabPolicy(data);
				snapshot = new ManagedWardConfigSnapshot(dictionary, itemPrefabPolicy, itemPrefabPolicyYaml);
				return true;
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to parse managed ward config YAML 'STUWard.yml': " + ex.Message));
				return false;
			}
		}

		private static ManagedWardItemPrefabPolicySnapshot CreateItemPrefabPolicySnapshot(ManagedWardItemPrefabPolicyYaml data)
		{
			return new ManagedWardItemPrefabPolicySnapshot(NormalizePrefabNames(data.BlockedItemPrefabs), NormalizePrefabNames(data.PickupWhitelist), NormalizePrefabNames(data.PickupBlacklist));
		}

		private static List<string> NormalizePrefabNames(IEnumerable<string>? prefabNames)
		{
			List<string> list = new List<string>();
			if (prefabNames == null)
			{
				return list;
			}
			HashSet<string> hashSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
			foreach (string prefabName in prefabNames)
			{
				string text = WardItemPrefabPolicy.NormalizePrefabName(prefabName);
				if (!string.IsNullOrWhiteSpace(text) && hashSet.Add(text))
				{
					list.Add(text);
				}
			}
			return list;
		}

		private static string SerializeItemPrefabPolicy(ManagedWardItemPrefabPolicyYaml data)
		{
			return Serializer.Serialize(data);
		}

		private static string GetDefaultConfigFileContents()
		{
			return "# Generated by STUWard\n# Unified server config for ward limit overrides and item prefab policy.\n#\n# ward_limit_overrides:\n#   Map Steam64 account ids to max ward counts.\n#   Use -1 for unlimited wards.\n#\n# item_prefab_policy.blocked_item_prefabs:\n#   Cannot be used, equipped, or attacked with inside a foreign enabled ward.\n#\n# item_prefab_policy.pickup_whitelist:\n#   Allowed when Pickup Block Mode = BlockAllExceptWhitelist.\n#\n# item_prefab_policy.pickup_blacklist:\n#   Blocked when Pickup Block Mode = AllowAllExceptBlacklist.\n\nward_limit_overrides:\n  \"76561198000000000\": 6\n  \"76561198000000001\": -1\nitem_prefab_policy:\n  blocked_item_prefabs:\n    - kg_TameableCollector\n    - PalStone\n    - PalStoneSpeed\n    - PalStoneArmour\n    - PalStoneHeal\n  pickup_whitelist:\n    - Wood\n  pickup_blacklist: []\n";
		}

		private static ManagedWardConfigSnapshot CreateDefaultSnapshot()
		{
			ManagedWardItemPrefabPolicyYaml data = new ManagedWardItemPrefabPolicyYaml
			{
				BlockedItemPrefabs = new List<string> { "kg_TameableCollector", "PalStone", "PalStoneSpeed", "PalStoneArmour", "PalStoneHeal" },
				PickupWhitelist = new List<string> { "Wood" },
				PickupBlacklist = new List<string>()
			};
			ManagedWardItemPrefabPolicySnapshot itemPrefabPolicy = CreateItemPrefabPolicySnapshot(data);
			return new ManagedWardConfigSnapshot(new Dictionary<string, int>(StringComparer.Ordinal), itemPrefabPolicy, SerializeItemPrefabPolicy(data));
		}
	}
	internal readonly struct ManagedWardObservedState
	{
		internal bool Enabled { get; }

		internal uint DataRevision { get; }

		internal ManagedWardObservedState(bool enabled, uint dataRevision)
		{
			Enabled = enabled;
			DataRevision = dataRevision;
		}
	}
	internal readonly struct ManagedWardHoverTextCacheEntry
	{
		internal uint DataRevision { get; }

		internal string OriginalText { get; }

		internal long PlayerId { get; }

		internal bool CanConfigure { get; }

		internal bool CanAttemptAnyWardControl { get; }

		internal bool HasSettingsShortcutBinding { get; }

		internal string ShortcutLabel { get; }

		internal string GuildName { get; }

		internal string FinalText { get; }

		internal ManagedWardHoverTextCacheEntry(uint dataRevision, string originalText, long playerId, bool canConfigure, bool canAttemptAnyWardControl, bool hasSettingsShortcutBinding, string shortcutLabel, string guildName, string finalText)
		{
			DataRevision = dataRevision;
			OriginalText = originalText;
			PlayerId = playerId;
			CanConfigure = canConfigure;
			CanAttemptAnyWardControl = canAttemptAnyWardControl;
			HasSettingsShortcutBinding = hasSettingsShortcutBinding;
			ShortcutLabel = shortcutLabel;
			GuildName = guildName;
			FinalText = finalText;
		}
	}
	internal sealed class ManagedWardRuntimeContext
	{
		internal bool NetworkInitializationComplete;

		internal bool OwnershipObserved;

		internal bool HasDefaultAreaMarkerSpeed;

		internal float DefaultAreaMarkerSpeed;

		internal bool HasCachedConfiguration;

		internal CachedWardConfiguration CachedConfiguration;

		internal bool HasAreaMarkerVisualState;

		internal CachedAreaMarkerVisualState AreaMarkerVisualState;

		internal bool HasObservedState;

		internal ManagedWardObservedState ObservedState;

		internal int SetEnabledInvocationDepth;

		internal bool HasPendingEnabledFanOutSuppression;

		internal bool PendingEnabledFanOutState;

		internal bool HasPendingDataRevisionFanOutSuppression;

		internal uint PendingDataRevisionFanOutBaseline;

		internal bool HasHoverText;

		internal ManagedWardHoverTextCacheEntry HoverText;

		internal float PresenceLastTrustedNearbyTime = float.NegativeInfinity;

		internal void ClearConfigurationCaches()
		{
			HasCachedConfiguration = false;
			HasAreaMarkerVisualState = false;
		}

		internal void ClearAreaMarkerVisualState()
		{
			HasAreaMarkerVisualState = false;
		}

		internal void ClearObservedState()
		{
			HasObservedState = false;
			SetEnabledInvocationDepth = 0;
			HasPendingEnabledFanOutSuppression = false;
			HasPendingDataRevisionFanOutSuppression = false;
		}

		internal void ClearHoverText()
		{
			HasHoverText = false;
		}

		internal void ResetPresenceState()
		{
			PresenceLastTrustedNearbyTime = float.NegativeInfinity;
		}
	}
	internal static class ManagedWardRuntimeContexts
	{
		private static readonly Dictionary<int, ManagedWardRuntimeContext> Contexts = new Dictionary<int, ManagedWardRuntimeContext>();

		internal static ManagedWardRuntimeContext GetOrCreate(PrivateArea area)
		{
			int instanceID = ((Object)area).GetInstanceID();
			if (!Contexts.TryGetValue(instanceID, out ManagedWardRuntimeContext value))
			{
				value = new ManagedWardRuntimeContext();
				Contexts[instanceID] = value;
			}
			return value;
		}

		internal static bool TryGet(PrivateArea? area, out ManagedWardRuntimeContext context)
		{
			context = null;
			if ((Object)(object)area != (Object)null)
			{
				return Contexts.TryGetValue(((Object)area).GetInstanceID(), out context);
			}
			return false;
		}

		internal static void Forget(PrivateArea? area)
		{
			if (!((Object)(object)area == (Object)null))
			{
				Contexts.Remove(((Object)area).GetInstanceID());
			}
		}

		internal static void Reset()
		{
			Contexts.Clear();
		}

		internal static void ClearObservedStates()
		{
			foreach (ManagedWardRuntimeContext value in Contexts.Values)
			{
				value.ClearObservedState();
			}
		}

		internal static void ClearHoverTexts()
		{
			foreach (ManagedWardRuntimeContext value in Contexts.Values)
			{
				value.ClearHoverText();
			}
		}

		internal static void ClearConfigurationCaches()
		{
			foreach (ManagedWardRuntimeContext value in Contexts.Values)
			{
				value.ClearConfigurationCaches();
			}
		}

		internal static void ClearAreaMarkerVisualState(PrivateArea? area)
		{
			if (TryGet(area, out ManagedWardRuntimeContext context))
			{
				context.ClearAreaMarkerVisualState();
			}
		}

		internal static void ClearObservedState(PrivateArea? area)
		{
			if (TryGet(area, out ManagedWardRuntimeContext context))
			{
				context.ClearObservedState();
			}
		}

		internal static bool TryGetCurrentDataRevision(PrivateArea? area, out uint dataRevision)
		{
			dataRevision = 0u;
			if ((Object)(object)area == (Object)null)
			{
				return false;
			}
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (zdo == null || !zdo.IsValid())
			{
				return false;
			}
			dataRevision = zdo.DataRevision;
			return true;
		}

		internal static void ArmNextEnabledFanOutSuppression(PrivateArea? area, bool expectedEnabled)
		{
			if (!((Object)(object)area == (Object)null))
			{
				ManagedWardRuntimeContext orCreate = GetOrCreate(area);
				orCreate.HasPendingEnabledFanOutSuppression = true;
				orCreate.PendingEnabledFanOutState = expectedEnabled;
			}
		}

		internal static void ArmNextDataRevisionFanOutSuppression(PrivateArea? area)
		{
			if (TryGetCurrentDataRevision(area, out var dataRevision))
			{
				ArmNextDataRevisionFanOutSuppression(area, dataRevision);
			}
		}

		internal static void ArmNextDataRevisionFanOutSuppression(PrivateArea? area, uint baselineDataRevision)
		{
			if (!((Object)(object)area == (Object)null))
			{
				ManagedWardRuntimeContext orCreate = GetOrCreate(area);
				orCreate.HasPendingDataRevisionFanOutSuppression = true;
				orCreate.PendingDataRevisionFanOutBaseline = baselineDataRevision;
			}
		}

		internal static void ArmNextDataRevisionFanOutSuppressionIfChanged(PrivateArea? area, uint baselineDataRevision)
		{
			if (TryGetCurrentDataRevision(area, out var dataRevision) && dataRevision != baselineDataRevision)
			{
				ArmNextDataRevisionFanOutSuppression(area, baselineDataRevision);
			}
		}

		internal static bool TryConsumeEnabledFanOutSuppression(PrivateArea? area, bool currentEnabled)
		{
			if (!TryGet(area, out ManagedWardRuntimeContext context) || !context.HasPendingEnabledFanOutSuppression)
			{
				return false;
			}
			if (context.PendingEnabledFanOutState != currentEnabled)
			{
				return false;
			}
			context.HasPendingEnabledFanOutSuppression = false;
			return true;
		}

		internal static bool TryConsumeDataRevisionFanOutSuppression(PrivateArea? area, uint currentDataRevision)
		{
			if (!TryGet(area, out ManagedWardRuntimeContext context) || !context.HasPendingDataRevisionFanOutSuppression)
			{
				return false;
			}
			if (context.PendingDataRevisionFanOutBaseline == currentDataRevision)
			{
				return false;
			}
			context.HasPendingDataRevisionFanOutSuppression = false;
			return true;
		}

		internal static void ClearHoverText(PrivateArea? area)
		{
			if (TryGet(area, out ManagedWardRuntimeContext context))
			{
				context.ClearHoverText();
			}
		}

		internal static void ResetPresenceState(PrivateArea? area)
		{
			if (TryGet(area, out ManagedWardRuntimeContext context))
			{
				context.ResetPresenceState();
			}
		}

		internal static void ResetPresenceStates()
		{
			foreach (ManagedWardRuntimeContext value in Contexts.Values)
			{
				value.ResetPresenceState();
			}
		}
	}
	internal static class WardRuntimeStateTracker
	{
		internal static void Forget(PrivateArea? area)
		{
			ManagedWardRuntimeContexts.ClearObservedState(area);
		}

		internal static void Reset()
		{
			ManagedWardRuntimeContexts.ClearObservedStates();
		}

		internal static bool TryConsumeChanges(PrivateArea? area, out bool enabledChanged, out bool dataRevisionChanged)
		{
			enabledChanged = false;
			dataRevisionChanged = false;
			if (!TryBuildObservedState(area, out var state))
			{
				ManagedWardRuntimeContexts.ClearObservedState(area);
				return false;
			}
			ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
			if (!orCreate.HasObservedState)
			{
				orCreate.ObservedState = state;
				orCreate.HasObservedState = true;
				return false;
			}
			ManagedWardObservedState observedState = orCreate.ObservedState;
			enabledChanged = observedState.Enabled != state.Enabled;
			dataRevisionChanged = observedState.DataRevision != state.DataRevision;
			if (!enabledChanged && !dataRevisionChanged)
			{
				return false;
			}
			orCreate.ObservedState = state;
			return true;
		}

		private static bool TryBuildObservedState(PrivateArea? area, out ManagedWardObservedState state)
		{
			state = default(ManagedWardObservedState);
			if ((Object)(object)area == (Object)null)
			{
				return false;
			}
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (zdo == null)
			{
				return false;
			}
			state = new ManagedWardObservedState(area.IsEnabled(), zdo.DataRevision);
			return true;
		}
	}
	internal static class WardMinimapPinsManager
	{
		private enum ClientSnapshotState
		{
			Uninitialized,
			AwaitingFullSnapshot,
			Ready
		}

		private sealed class ServerViewerSyncState
		{
			internal readonly Dictionary<ZDOID, uint> VisibleWardDataRevisions = new Dictionary<ZDOID, uint>();

			internal int ViewerRevisionToken;

			internal bool HasSentFullSnapshot;
		}

		private enum WardPinsResponseKind
		{
			Unavailable,
			FullSnapshot,
			Unchanged
		}

		private const float DefaultSmallMapZoom = 0.01f;

		private static PinType WardIconPinType = (PinType)6;

		private static PinType WardRangePinType = (PinType)13;

		private static readonly TimeSpan RemoteSnapshotRequestInterval = TimeSpan.FromSeconds(0.5);

		private static readonly TimeSpan PendingSnapshotRetryInterval = TimeSpan.FromSeconds(2.0);

		private static readonly Dictionary<ZDOID, WardMinimapSnapshotEntry> LocalSnapshot = new Dictionary<ZDOID, WardMinimapSnapshotEntry>();

		private static readonly Dictionary<ZDOID, PinData> IconPins = new Dictionary<ZDOID, PinData>();

		private static readonly Dictionary<ZDOID, PinData> ActiveRangePins = new Dictionary<ZDOID, PinData>();

		private static bool _pendingForceRefresh;

		private static bool _loggedMissingWardIcon;

		private static bool _loggedHiddenWardIconPinType;

		private static bool _loggedHiddenWardRangePinType;

		private static bool _hasLastLoggedMapMode;

		private static bool? _lastCanSeeAllWards;

		private static ClientSnapshotState _snapshotState = ClientSnapshotState.Uninitialized;

		private static int _lastViewerRevisionToken;

		private static int _nextSnapshotRequestId;

		private static int _pendingSnapshotRequestId;

		private static DateTime _lastRemoteSnapshotRequestUtc = DateTime.MinValue;

		private static Minimap? _boundMinimap;

		private static Minimap? _customPinTypesMinimap;

		private static MapMode _lastLoggedMapMode;

		private static string? _lastDisplayDecision;

		private static string? _lastApplySummary;

		private static string? _lastPendingRefreshReason;

		private static string? _lastRemoteSnapshotBootstrapReason;

		private static string? _lastScanSummary;

		private static readonly TimeSpan ServerViewerRefreshDebounce = TimeSpan.FromMilliseconds(150.0);

		private static readonly Dictionary<long, ServerViewerSyncState> ServerViewerSyncStatesByPeerUid = new Dictionary<long, ServerViewerSyncState>();

		private static readonly HashSet<long> PendingServerViewerRefreshPeerUids = new HashSet<long>();

		private static bool _pendingServerViewerRefreshForAll;

		private static string? _lastServerViewerRefreshReason;

		private static DateTime _serverViewerRefreshFlushAtUtc = DateTime.MinValue;

		private const string RequestWardPinsRpc = "STUWard_RequestWardPins";

		private const string ReceiveWardPinsRpc = "STUWard_ReceiveWardPins";

		private const string PushWardPinsRpc = "STUWard_PushWardPins";

		private static bool _rpcsRegistered;

		internal static void ResetRuntimeState()
		{
			ResetClientRuntimeState();
			_rpcsRegistered = false;
			_pendingServerViewerRefreshForAll = false;
			_lastServerViewerRefreshReason = null;
			ServerViewerSyncStatesByPeerUid.Clear();
			PendingServerViewerRefreshPeerUids.Clear();
			_serverViewerRefreshFlushAtUtc = DateTime.MinValue;
			Plugin.LogWardDiagnosticVerbose("WardPins.State", "Reset ward minimap pin manager state after ZNet awake.");
		}

		internal static void EnsureRuntimeBindings()
		{
			RegisterRpcs();
		}

		internal static void OnZNetAwake()
		{
			ResetRuntimeState();
			EnsureRuntimeBindings();
		}

		internal static void Update()
		{
			ProcessPendingServerViewerRefreshes();
		}

		internal static bool HasPendingRuntimeWork()
		{
			if (!_pendingServerViewerRefreshForAll)
			{
				return PendingServerViewerRefreshPeerUids.Count > 0;
			}
			return true;
		}

		internal static void NotifyWardDataMayHaveChanged(string reason, bool refreshImmediatelyIfVisible = false)
		{
			NotifyLocalWardDataMayHaveChanged(reason, refreshImmediatelyIfVisible);
			QueueServerViewerRefreshRecipients(null, reason);
		}

		private static void ResetClientRuntimeState()
		{
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_006a: Unknown result type (might be due to invalid IL or missing references)
			WardMapRangeSprites.Reset();
			ClearLocalPins(clearSnapshot: true);
			_pendingForceRefresh = false;
			_snapshotState = ClientSnapshotState.AwaitingFullSnapshot;
			_loggedMissingWardIcon = false;
			_loggedHiddenWardIconPinType = false;
			_loggedHiddenWardRangePinType = false;
			_hasLastLoggedMapMode = false;
			_lastCanSeeAllWards = null;
			_lastViewerRevisionToken = 0;
			_nextSnapshotRequestId = 0;
			_pendingSnapshotRequestId = 0;
			_lastRemoteSnapshotRequestUtc = DateTime.MinValue;
			_boundMinimap = null;
			_customPinTypesMinimap = null;
			WardIconPinType = (PinType)6;
			WardRangePinType = (PinType)13;
			_lastDisplayDecision = null;
			_lastApplySummary = null;
			_lastPendingRefreshReason = null;
			_lastRemoteSnapshotBootstrapReason = "znet awake";
			_lastScanSummary = null;
			LocalSnapshot.Clear();
			IconPins.Clear();
			ActiveRangePins.Clear();
		}

		internal static void HandleLocalConfigChanged()
		{
			WardMapRangeSprites.Reset();
			UpdateLocalState(Player.m_localPlayer, force: false, allowClosedMapRefresh: true);
			Plugin.LogWardDiagnosticVerbose("WardPins.State", $"Local ward pin config changed. pinScale={Plugin.WardMinimapPinScale?.Value}, ranges={Plugin.WardMinimapActiveRanges?.Value}");
		}

		internal static void NotifyLocalWardDataMayHaveChanged(string reason, bool refreshImmediatelyIfVisible = false)
		{
			QueueForceRefresh(reason);
			if (refreshImmediatelyIfVisible)
			{
				UpdateLocalState(Player.m_localPlayer, force: true, allowClosedMapRefresh: true);
			}
		}

		internal static void HandleMapModeChanged(Minimap? minimap, MapMode mode)
		{
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0024: Unknown result type (might be due to invalid IL or missing references)
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			//IL_004f: Invalid comparison between Unknown and I4
			if (!((Object)(object)minimap == (Object)null))
			{
				if (_boundMinimap != minimap)
				{
					_boundMinimap = minimap;
				}
				if (!_hasLastLoggedMapMode || _lastLoggedMapMode != mode)
				{
					_hasLastLoggedMapMode = true;
					_lastLoggedMapMode = mode;
					Plugin.LogWardDiagnosticVerbose("WardPins.State", $"Minimap map mode changed. mode={mode}");
				}
				if ((int)mode == 2)
				{
					UpdateLocalState(Player.m_localPlayer, force: true);
				}
			}
		}

		internal static void UpdateLocalState(Player? player, bool force = false, bool allowClosedMapRefresh = false)
		{
			if ((Object)(object)player == (Object)null || (Object)(object)player != (Object)(object)Player.m_localPlayer)
			{
				return;
			}
			Minimap instance = Minimap.instance;
			if (_boundMinimap != instance)
			{
				Plugin.LogWardDiagnosticVerbose("WardPins.State", $"Minimap binding changed. hadBoundMinimap={(Object)(object)_boundMinimap != (Object)null}, hasMinimap={(Object)(object)instance != (Object)null}");
				ClearLocalPins(clearSnapshot: false);
				_boundMinimap = instance;
			}
			bool flag = WardAdminDebugAccess.IsPlayerAdminDebugController(player.GetPlayerID());
			if (!_lastCanSeeAllWards.HasValue || _lastCanSeeAllWards.Value != flag)
			{
				if (_lastCanSeeAllWards.GetValueOrDefault() && !flag)
				{
					ClearLocalPins(clearSnapshot: true);
				}
				_lastCanSeeAllWards = flag;
				Plugin.LogWardDiagnosticVerbose("WardPins.State", $"Admin debug visibility changed. playerId={player.GetPlayerID()}, canSeeAllWards={flag}");
				QueueRemoteSnapshotBootstrapRequest("admin debug visibility changed");
				_pendingForceRefresh = true;
				if (_lastPendingRefreshReason == null)
				{
					_lastPendingRefreshReason = "admin debug visibility changed";
				}
				force = force || IsLargeMapOpen(instance);
			}
			_ = _pendingForceRefresh;
			if (!ShouldDisplayPins(player, flag, out string reason))
			{
				LogDisplayDecision(player, instance, flag, shouldDisplay: false, reason);
				ClearLocalPins(clearSnapshot: false);
			}
			else
			{
				LogDisplayDecision(player, instance, flag, shouldDisplay: true, "display-enabled");
				RefreshLocalSnapshotIfNeeded(player, instance, flag, force, allowClosedMapRefresh);
				ApplySnapshotToMinimap(instance);
			}
		}

		internal static void UpdatePendingRemoteState(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer) && IsLargeMapOpen(Minimap.instance) && (_pendingForceRefresh || _snapshotState != ClientSnapshotState.Ready || _pendingSnapshotRequestId != 0))
			{
				UpdateLocalState(player);
			}
		}

		private static bool ShouldDisplayPins(Player player, bool canSeeAllWards, out string reason)
		{
			bool num = GetWardPinScale() > 0;
			bool flag = Plugin.WardMinimapActiveRanges != null && Plugin.WardMinimapActiveRanges.Value == Plugin.Toggle.On;
			if (!num && !flag)
			{
				reason = "pins-and-ranges-config-off";
				return false;
			}
			if (Game.m_noMap && !canSeeAllWards)
			{
				reason = "nomap-blocked";
				return false;
			}
			if ((Object)(object)ZNet.instance == (Object)null)
			{
				reason = "znet-unavailable";
				return false;
			}
			if (ZDOMan.instance == null)
			{
				reason = "zdoman-unavailable";
				return false;
			}
			if ((Object)(object)player != (Object)(object)Player.m_localPlayer)
			{
				reason = "not-local-player";
				return false;
			}
			reason = "display-enabled";
			return true;
		}

		private static void RefreshLocalSnapshotIfNeeded(Player player, Minimap? minimap, bool canSeeAllWards, bool force, bool allowClosedMapRefresh)
		{
			if (allowClosedMapRefresh || IsLargeMapOpen(minimap))
			{
				if ((Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer())
				{
					RefreshLocalSnapshotFromLocalIndex(player, canSeeAllWards, force);
				}
				else
				{
					RequestRemoteSnapshotIfNeeded(player, canSeeAllWards, force);
				}
			}
		}

		private static void RefreshLocalSnapshotFromLocalIndex(Player player, bool canSeeAllWards, bool force)
		{
			if (!WardMinimapVisibilityIndex.TryPrepare(ZDOMan.instance, "ward minimap refresh"))
			{
				LocalSnapshot.Clear();
				_lastViewerRevisionToken = 0;
				QueueRemoteSnapshotBootstrapRequest("visibility index unavailable during local refresh");
				LogScanSummary("visibility-index-unavailable");
				return;
			}
			long playerID = player.GetPlayerID();
			int playerGuildId = GuildsCompat.GetPlayerGuildId(playerID);
			int viewerRevisionToken = WardMinimapVisibilityIndex.GetViewerRevisionToken(playerID, playerGuildId, canSeeAllWards);
			if (force || _pendingForceRefresh || _snapshotState != ClientSnapshotState.Ready || viewerRevisionToken != _lastViewerRevisionToken)
			{
				ClearPendingForceRefresh();
				_lastViewerRevisionToken = viewerRevisionToken;
				RebuildLocalSnapshot(playerID, playerGuildId, canSeeAllWards);
			}
		}

		private static void RequestRemoteSnapshotIfNeeded(Player player, bool canSeeAllWards, bool force)
		{
			//IL_00b9: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c0: Expected O, but got Unknown
			RegisterRpcs();
			DateTime utcNow = DateTime.UtcNow;
			bool flag = _pendingSnapshotRequestId != 0 && utcNow - _lastRemoteSnapshotRequestUtc >= PendingSnapshotRetryInterval;
			bool flag2 = force || _pendingForceRefresh || _snapshotState != ClientSnapshotState.Ready || _lastViewerRevisionToken == 0;
			if (!(flag2 || flag))
			{
				return;
			}
			TimeSpan timeSpan = (force ? RemoteSnapshotRequestInterval : ((_pendingSnapshotRequestId != 0) ? PendingSnapshotRetryInterval : RemoteSnapshotRequestInterval));
			if (utcNow - _lastRemoteSnapshotRequestUtc < timeSpan)
			{
				return;
			}
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance != null)
			{
				int num = (_pendingSnapshotRequestId = (_nextSnapshotRequestId = ((_nextSnapshotRequestId == int.MaxValue) ? 1 : (_nextSnapshotRequestId + 1))));
				_lastRemoteSnapshotRequestUtc = utcNow;
				ZPackage val = new ZPackage();
				val.Write(num);
				int num2 = ((!flag2) ? _lastViewerRevisionToken : 0);
				val.Write(num2);
				val.Write(flag2);
				if (flag2)
				{
					QueueRemoteSnapshotBootstrapRequest(force ? "forced remote snapshot request" : "remote snapshot request needs full snapshot");
				}
				instance.InvokeRoutedRPC("STUWard_RequestWardPins", new object[1] { val });
				Plugin.LogWardDiagnosticVerbose("WardPins.Request", $"Requested remote ward minimap snapshot. requestId={num}, requestFullSnapshot={flag2}, snapshotState={_snapshotState}, knownViewerRevisionToken={num2}, localViewerRevisionToken={_lastViewerRevisionToken}, playerId={player.GetPlayerID()}, canSeeAllWards={canSeeAllWards}, force={force}, cachedSnapshotCount={LocalSnapshot.Count}, bootstrapReason='{_lastRemoteSnapshotBootstrapReason ?? string.Empty}'");
			}
		}

		private static void RebuildLocalSnapshot(long playerId, int playerGuildId, bool canSeeAllWards)
		{
			WardMinimapViewerSnapshot wardMinimapViewerSnapshot = WardMinimapViewerSnapshotBuilder.Build(playerId, playerGuildId, canSeeAllWards, _lastViewerRevisionToken, includeEntries: true, includeVisibleWardDataRevisions: false);
			ReplaceLocalSnapshot(wardMinimapViewerSnapshot.Entries);
			_pendingSnapshotRequestId = 0;
			ClearPendingForceRefresh();
			ClearPendingRemoteSnapshotBootstrapRequest();
			LogScanSummary($"playerId={playerId}, canSeeAllWards={canSeeAllWards}, indexedWardCount={wardMinimapViewerSnapshot.IndexedWardCount}, candidateWardCount={wardMinimapViewerSnapshot.CandidateWardCount}, visibleWardCount={wardMinimapViewerSnapshot.VisibleWardCount}, enabledWardCount={wardMinimapViewerSnapshot.EnabledWardCount}{DescribeFirstEntry(wardMinimapViewerSnapshot.FirstEntry)}");
		}

		private static void ApplySnapshotToMinimap(Minimap? minimap)
		{
			//IL_0080: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b6: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c7: Unknown result type (might be due to invalid IL or missing references)
			//IL_0115: Unknown result type (might be due to invalid IL or missing references)
			//IL_0136: Unknown result type (might be due to invalid IL or missing references)
			//IL_0164: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)minimap == (Object)null)
			{
				LogApplySummary("minimap=null");
				return;
			}
			bool flag = GetWardPinScale() > 0;
			bool flag2 = Plugin.WardMinimapActiveRanges != null && Plugin.WardMinimapActiveRanges.Value == Plugin.Toggle.On;
			Sprite pieceIcon = StuWardPrefab.GetPieceIcon();
			Sprite rangeIcon = (flag2 ? GetRepresentativeRangeSprite() : null);
			EnsureCustomPinTypes(minimap, pieceIcon, rangeIcon);
			if (flag && (Object)(object)pieceIcon == (Object)null)
			{
				if (!_loggedMissingWardIcon)
				{
					_loggedMissingWardIcon = true;
					Plugin.LogWardDiagnosticFailure("WardPins.Icon", "Could not resolve piece_stuward icon sprite for minimap pins.");
				}
			}
			else
			{
				_loggedMissingWardIcon = false;
			}
			bool? pinTypeVisibility = GetPinTypeVisibility(minimap, WardIconPinType);
			LogHiddenPinTypeIfNeeded("Ward icon", WardIconPinType, flag && LocalSnapshot.Count > 0, pinTypeVisibility, ref _loggedHiddenWardIconPinType);
			bool? pinTypeVisibility2 = GetPinTypeVisibility(minimap, WardRangePinType);
			LogHiddenPinTypeIfNeeded("Ward active range", WardRangePinType, flag2 && LocalSnapshot.Count > 0, pinTypeVisibility2, ref _loggedHiddenWardRangePinType);
			HashSet<ZDOID> hashSet = new HashSet<ZDOID>();
			int num = 0;
			foreach (WardMinimapSnapshotEntry value in LocalSnapshot.Values)
			{
				hashSet.Add(value.ZdoId);
				if (flag)
				{
					UpsertIconPin(minimap, value, pieceIcon);
				}
				else
				{
					RemoveTrackedPin(minimap, IconPins, value.ZdoId);
				}
				if (flag2 && value.IsEnabled)
				{
					num++;
					UpsertActiveRangePin(minimap, value);
				}
				else
				{
					RemoveTrackedPin(minimap, ActiveRangePins, value.ZdoId);
				}
			}
			RemoveMissingPins(minimap, IconPins, hashSet);
			RemoveMissingPins(minimap, ActiveRangePins, hashSet);
			LogApplySummary($"snapshotCount={LocalSnapshot.Count}, enabledWardCount={num}, iconPins={IconPins.Count}, rangePins={ActiveRangePins.Count}, showIconPins={flag}, showActiveRanges={flag2}, iconResolved={(Object)(object)pieceIcon != (Object)null}, iconPinTypeVisible={FormatNullableBool(pinTypeVisibility)}, rangePinTypeVisible={FormatNullableBool(pinTypeVisibility2)}");
		}

		private static void UpsertIconPin(Minimap minimap, WardMinimapSnapshotEntry entry, Sprite? wardIcon)
		{
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			//IL_0065: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0042: Unknown result type (might be due to invalid IL or missing references)
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_007b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0080: Unknown result type (might be due to invalid IL or missing references)
			bool flag = false;
			PinData value;
			bool flag2 = !IconPins.TryGetValue(entry.ZdoId, out value);
			if (!flag2 && !IsTrackedPinOnMinimap(minimap, value))
			{
				flag2 = true;
			}
			if (flag2)
			{
				value = minimap.AddPin(entry.Position, WardIconPinType, string.Empty, false, false, 0L, default(PlatformUserID));
				IconPins[entry.ZdoId] = value;
				flag = true;
			}
			if (value.m_pos != entry.Position)
			{
				value.m_pos = entry.Position;
				flag = true;
			}
			if (!value.m_doubleSize)
			{
				value.m_doubleSize = true;
				flag = true;
			}
			float iconWorldSize = GetIconWorldSize(minimap);
			if (iconWorldSize > 0f && !Mathf.Approximately(value.m_worldSize, iconWorldSize))
			{
				value.m_worldSize = iconWorldSize;
				flag = true;
			}
			if ((Object)(object)wardIcon != (Object)null && (Object)(object)value.m_icon != (Object)(object)wardIcon)
			{
				value.m_icon = wardIcon;
				flag = true;
			}
			if ((Object)(object)value.m_iconElement != (Object)null && (Object)(object)value.m_iconElement.sprite != (Object)(object)value.m_icon)
			{
				value.m_iconElement.sprite = value.m_icon;
				flag = true;
			}
			if (flag)
			{
				minimap.m_pinUpdateRequired = true;
			}
		}

		private static void UpsertActiveRangePin(Minimap minimap, WardMinimapSnapshotEntry entry)
		{
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0053: Unknown result type (might be due to invalid IL or missing references)
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_006e: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a8: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ad: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bd: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00fa: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ff: Unknown result type (might be due to invalid IL or missing references)
			float num = Mathf.Max(0f, entry.Radius * 2f);
			Sprite rangeSprite = WardMapRangeSprites.GetRangeSprite(entry.Radius);
			bool flag = false;
			PinData value;
			bool flag2 = !ActiveRangePins.TryGetValue(entry.ZdoId, out value);
			if (!flag2 && !IsTrackedPinOnMinimap(minimap, value))
			{
				flag2 = true;
			}
			if (flag2)
			{
				value = minimap.AddPin(entry.Position, WardRangePinType, string.Empty, false, false, 0L, default(PlatformUserID));
				ActiveRangePins[entry.ZdoId] = value;
				flag = true;
			}
			else if (!Mathf.Approximately(value.m_worldSize, num))
			{
				minimap.RemovePin(value);
				value = minimap.AddPin(entry.Position, WardRangePinType, string.Empty, false, false, 0L, default(PlatformUserID));
				ActiveRangePins[entry.ZdoId] = value;
				flag = true;
			}
			if (value.m_pos != entry.Position)
			{
				value.m_pos = entry.Position;
				flag = true;
			}
			if (!Mathf.Approximately(value.m_worldSize, num))
			{
				value.m_worldSize = num;
				flag = true;
			}
			if ((Object)(object)rangeSprite != (Object)null && (Object)(object)value.m_icon != (Object)(object)rangeSprite)
			{
				value.m_icon = rangeSprite;
				flag = true;
			}
			if ((Object)(object)value.m_iconElement != (Object)null && (Object)(object)value.m_iconElement.sprite != (Object)(object)value.m_icon)
			{
				value.m_iconElement.sprite = value.m_icon;
				flag = true;
			}
			if (flag)
			{
				minimap.m_pinUpdateRequired = true;
			}
		}

		private static bool IsTrackedPinOnMinimap(Minimap minimap, PinData pin)
		{
			if (pin != null && minimap.m_pins != null)
			{
				return minimap.m_pins.Contains(pin);
			}
			return false;
		}

		private static void RemoveMissingPins(Minimap minimap, Dictionary<ZDOID, PinData> pins, HashSet<ZDOID> seenWardIds)
		{
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_005d: Unknown result type (might be due to invalid IL or missing references)
			List<ZDOID> list = null;
			foreach (KeyValuePair<ZDOID, PinData> pin in pins)
			{
				if (!seenWardIds.Contains(pin.Key))
				{
					if (list == null)
					{
						list = new List<ZDOID>();
					}
					list.Add(pin.Key);
				}
			}
			if (list != null)
			{
				for (int i = 0; i < list.Count; i++)
				{
					RemoveTrackedPin(minimap, pins, list[i]);
				}
			}
		}

		private static void RemoveTrackedPin(Minimap minimap, Dictionary<ZDOID, PinData> pins, ZDOID wardId)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			if (pins.Remove(wardId, out PinData value))
			{
				minimap.RemovePin(value);
			}
		}

		private static void ClearLocalPins(bool clearSnapshot)
		{
			int count = IconPins.Count;
			int count2 = ActiveRangePins.Count;
			int num = (clearSnapshot ? LocalSnapshot.Count : 0);
			if ((Object)(object)_boundMinimap != (Object)null)
			{
				foreach (PinData value in IconPins.Values)
				{
					_boundMinimap.RemovePin(value);
				}
				foreach (PinData value2 in ActiveRangePins.Values)
				{
					_boundMinimap.RemovePin(value2);
				}
			}
			IconPins.Clear();
			ActiveRangePins.Clear();
			if (count > 0 || count2 > 0 || num > 0)
			{
				Plugin.LogWardDiagnosticVerbose("WardPins.State", $"Cleared local ward pins. clearSnapshot={clearSnapshot}, removedIconPins={count}, removedRangePins={count2}, clearedSnapshotCount={num}");
			}
			if (clearSnapshot)
			{
				_lastViewerRevisionToken = 0;
				_pendingSnapshotRequestId = 0;
				LocalSnapshot.Clear();
				QueueRemoteSnapshotBootstrapRequest("local snapshot cleared");
			}
		}

		private static void ReplaceLocalSnapshot(IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries)
		{
			LocalSnapshot.Clear();
			UpsertLocalSnapshotEntries(snapshotEntries);
		}

		private static void UpsertLocalSnapshotEntries(IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries)
		{
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < snapshotEntries.Count; i++)
			{
				WardMinimapSnapshotEntry value = snapshotEntries[i];
				LocalSnapshot[value.ZdoId] = value;
			}
		}

		private static void ApplyLocalSnapshotDelta(IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries, IReadOnlyList<ZDOID> removedWardIds)
		{
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < removedWardIds.Count; i++)
			{
				LocalSnapshot.Remove(removedWardIds[i]);
			}
			UpsertLocalSnapshotEntries(snapshotEntries);
		}

		private static void QueueForceRefresh(string reason)
		{
			if (_pendingForceRefresh)
			{
				if (_lastPendingRefreshReason == null)
				{
					_lastPendingRefreshReason = reason;
				}
			}
			else
			{
				_pendingForceRefresh = true;
				_lastPendingRefreshReason = reason;
				Plugin.LogWardDiagnosticVerbose("WardPins.State", "Queued ward minimap rescan for next large map open. reason='" + reason + "'");
			}
		}

		private static void QueueRemoteSnapshotBootstrapRequest(string reason)
		{
			_snapshotState = ClientSnapshotState.AwaitingFullSnapshot;
			if (!string.IsNullOrWhiteSpace(reason))
			{
				_lastRemoteSnapshotBootstrapReason = reason;
			}
		}

		private static void ClearPendingRemoteSnapshotBootstrapRequest()
		{
			_snapshotState = ClientSnapshotState.Ready;
			_lastRemoteSnapshotBootstrapReason = null;
		}

		private static void ClearPendingForceRefresh()
		{
			_pendingForceRefresh = false;
			_lastPendingRefreshReason = null;
		}

		private static void LogDisplayDecision(Player player, Minimap? minimap, bool canSeeAllWards, bool shouldDisplay, string reason)
		{
			string text = $"shouldDisplay={shouldDisplay}, reason={reason}, playerId={player.GetPlayerID()}, canSeeAllWards={canSeeAllWards}, noMap={Game.m_noMap}, pinScale={Plugin.WardMinimapPinScale?.Value}, rangesConfig={Plugin.WardMinimapActiveRanges?.Value}, hasMinimap={(Object)(object)minimap != (Object)null}, hasZNet={(Object)(object)ZNet.instance != (Object)null}, hasZdoMan={ZDOMan.instance != null}";
			if (!(text == _lastDisplayDecision))
			{
				_lastDisplayDecision = text;
				Plugin.LogWardDiagnosticVerbose("WardPins.Display", text);
			}
		}

		private static void LogApplySummary(string summary)
		{
			if (!(summary == _lastApplySummary))
			{
				_lastApplySummary = summary;
				Plugin.LogWardDiagnosticVerbose("WardPins.Apply", summary);
			}
		}

		private static void LogScanSummary(string summary)
		{
			if (!(summary == _lastScanSummary))
			{
				_lastScanSummary = summary;
				Plugin.LogWardDiagnosticVerbose("WardPins.Scan", summary);
			}
		}

		private static bool? GetPinTypeVisibility(Minimap minimap, PinType pinType)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Expected I4, but got Unknown
			int num = (int)pinType;
			bool[] visibleIconTypes = minimap.m_visibleIconTypes;
			if (visibleIconTypes == null || num < 0 || num >= visibleIconTypes.Length)
			{
				return null;
			}
			return visibleIconTypes[num];
		}

		private static void EnsureCustomPinTypes(Minimap minimap, Sprite? wardIcon, Sprite? rangeIcon)
		{
			//IL_004f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0054: Unknown result type (might be due to invalid IL or missing references)
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0060: Unknown result type (might be due to invalid IL or missing references)
			//IL_0065: Unknown result type (might be due to invalid IL or missing references)
			//IL_007a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0084: Unknown result type (might be due to invalid IL or missing references)
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b3: Unknown result type (might be due to invalid IL or missing references)
			if (minimap.m_visibleIconTypes != null && minimap.m_icons != null)
			{
				if (_customPinTypesMinimap != minimap || !IsValidPinType(minimap, WardIconPinType) || !IsValidPinType(minimap, WardRangePinType) || !HasSpriteData(minimap, WardIconPinType) || !HasSpriteData(minimap, WardRangePinType))
				{
					WardIconPinType = AddCustomPinType(minimap, wardIcon);
					WardRangePinType = AddCustomPinType(minimap, rangeIcon ?? wardIcon);
					_customPinTypesMinimap = minimap;
					Plugin.LogWardDiagnosticVerbose("WardPins.Icon", $"Registered STUWard minimap pin types. iconPinType={WardIconPinType}, rangePinType={WardRangePinType}, visibleIconTypeCount={minimap.m_visibleIconTypes.Length}");
				}
				else
				{
					UpdateCustomPinTypeSprite(minimap, WardIconPinType, wardIcon);
					UpdateCustomPinTypeSprite(minimap, WardRangePinType, rangeIcon ?? wardIcon);
				}
			}
		}

		private static PinType AddCustomPinType(Minimap minimap, Sprite? icon)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_001e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			int num = minimap.m_visibleIconTypes.Length;
			PinType val = (PinType)num;
			ExpandVisibleIconTypes(minimap, num + 1);
			minimap.m_visibleIconTypes[num] = true;
			UpdateCustomPinTypeSprite(minimap, val, icon);
			return val;
		}

		private static void ExpandVisibleIconTypes(Minimap minimap, int requiredLength)
		{
			bool[] visibleIconTypes = minimap.m_visibleIconTypes;
			if (visibleIconTypes.Length < requiredLength)
			{
				bool[] array = new bool[requiredLength];
				Array.Copy(visibleIconTypes, array, visibleIconTypes.Length);
				for (int i = visibleIconTypes.Length; i < array.Length; i++)
				{
					array[i] = true;
				}
				minimap.m_visibleIconTypes = array;
			}
		}

		private static void UpdateCustomPinTypeSprite(Minimap minimap, PinType pinType, Sprite? icon)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			//IL_001d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_0060: Unknown result type (might be due to invalid IL or missing references)
			//IL_0061: Unknown result type (might be due to invalid IL or missing references)
			//IL_006e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			List<SpriteData> icons = minimap.m_icons;
			if (icons == null)
			{
				return;
			}
			for (int i = 0; i < icons.Count; i++)
			{
				SpriteData val = icons[i];
				if (val.m_name == pinType)
				{
					if ((Object)(object)icon != (Object)null && (Object)(object)val.m_icon != (Object)(object)icon)
					{
						val.m_icon = icon;
						icons[i] = val;
					}
					return;
				}
			}
			icons.Add(new SpriteData
			{
				m_name = pinType,
				m_icon = icon
			});
		}

		private static bool IsValidPinType(Minimap minimap, PinType pinType)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Expected I4, but got Unknown
			int num = (int)pinType;
			if (minimap.m_visibleIconTypes != null && num >= 0)
			{
				return num < minimap.m_visibleIconTypes.Length;
			}
			return false;
		}

		private static bool HasSpriteData(Minimap minimap, PinType pinType)
		{
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			List<SpriteData> icons = minimap.m_icons;
			if (icons == null)
			{
				return false;
			}
			for (int i = 0; i < icons.Count; i++)
			{
				if (icons[i].m_name == pinType)
				{
					return true;
				}
			}
			return false;
		}

		private static void LogHiddenPinTypeIfNeeded(string label, PinType pinType, bool shouldBeVisible, bool? visible, ref bool loggedHidden)
		{
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			if (!shouldBeVisible || visible != false)
			{
				loggedHidden = false;
			}
			else if (!loggedHidden)
			{
				loggedHidden = true;
				Plugin.LogWardDiagnosticFailure("WardPins.Icon", $"{label} pin type {pinType} is currently hidden by minimap icon filters.");
			}
		}

		private static Sprite? GetRepresentativeRangeSprite()
		{
			foreach (WardMinimapSnapshotEntry value in LocalSnapshot.Values)
			{
				if (value.IsEnabled)
				{
					return WardMapRangeSprites.GetRangeSprite(value.Radius);
				}
			}
			return null;
		}

		private static string DescribeFirstEntry(WardMinimapSnapshotEntry? firstEntry)
		{
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			if (!firstEntry.HasValue)
			{
				return string.Empty;
			}
			WardMinimapSnapshotEntry value = firstEntry.Value;
			return $", firstWard=zdoId={value.ZdoId}, position={value.Position}, radius={value.Radius:F1}, enabled={value.IsEnabled}";
		}

		private static string FormatNullableBool(bool? value)
		{
			if (!value.HasValue)
			{
				return "n/a";
			}
			return value.Value.ToString();
		}

		private static float GetIconWorldSize(Minimap minimap)
		{
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			float num = minimap.m_pinSizeSmall * 2f;
			RawImage val = (((Object)(object)minimap.m_mapImageSmall != (Object)null) ? minimap.m_mapImageSmall : minimap.m_mapImageLarge);
			if (num <= 0f || (Object)(object)val == (Object)null)
			{
				return 0f;
			}
			float num2 = 0.01f;
			Rect rect = ((Graphic)val).rectTransform.rect;
			float height = ((Rect)(ref rect)).height;
			if (num2 <= 0f || height <= 0f)
			{
				return 0f;
			}
			int num3 = Mathf.Clamp(GetWardPinScale(), 0, 100);
			return num * (float)num3 * minimap.m_pixelSize * (float)minimap.m_textureSize * num2 / height;
		}

		private static int GetWardPinScale()
		{
			if (Plugin.WardMinimapPinScale == null)
			{
				return 1;
			}
			return Plugin.WardMinimapPinScale.Value;
		}

		private static bool IsLargeMapOpen(Minimap? minimap)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Invalid comparison between Unknown and I4
			if ((Object)(object)minimap != (Object)null)
			{
				return (int)minimap.m_mode == 2;
			}
			return false;
		}

		internal static void QueueServerViewerRefreshRecipients(HashSet<long>? recipientPeerUids, string reason)
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			if (recipientPeerUids == null)
			{
				_pendingServerViewerRefreshForAll = true;
				PendingServerViewerRefreshPeerUids.Clear();
			}
			else if (!_pendingServerViewerRefreshForAll)
			{
				foreach (long recipientPeerUid in recipientPeerUids)
				{
					if (recipientPeerUid != 0L)
					{
						PendingServerViewerRefreshPeerUids.Add(recipientPeerUid);
					}
				}
			}
			_lastServerViewerRefreshReason = (string.IsNullOrWhiteSpace(reason) ? _lastServerViewerRefreshReason : reason);
			if (_serverViewerRefreshFlushAtUtc == DateTime.MinValue)
			{
				_serverViewerRefreshFlushAtUtc = DateTime.UtcNow + ServerViewerRefreshDebounce;
			}
		}

		private static void ProcessPendingServerViewerRefreshes()
		{
			if ((!_pendingServerViewerRefreshForAll && PendingServerViewerRefreshPeerUids.Count == 0) || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer() || _serverViewerRefreshFlushAtUtc > DateTime.UtcNow)
			{
				return;
			}
			List<ZNetPeer> peers = ZNet.instance.GetPeers();
			HashSet<long> hashSet = new HashSet<long>();
			HashSet<long> hashSet2 = new HashSet<long>();
			if (peers != null)
			{
				for (int i = 0; i < peers.Count; i++)
				{
					ZNetPeer val = peers[i];
					if (val != null && val.m_uid != 0L)
					{
						hashSet.Add(val.m_uid);
						long playerIdFromSender = WardOwnership.GetPlayerIdFromSender(val.m_uid);
						if (playerIdFromSender != 0L)
						{
							hashSet2.Add(playerIdFromSender);
						}
					}
				}
			}
			AddActivePlayerIds(hashSet2);
			PruneServerViewerSyncStates(hashSet);
			if (hashSet2.Count > 0 || hashSet.Count == 0)
			{
				WardMinimapVisibilityIndex.PruneViewerCaches(hashSet2);
			}
			List<long> list = new List<long>();
			if (_pendingServerViewerRefreshForAll)
			{
				list.AddRange(hashSet);
			}
			else
			{
				foreach (long pendingServerViewerRefreshPeerUid in PendingServerViewerRefreshPeerUids)
				{
					if (hashSet.Contains(pendingServerViewerRefreshPeerUid))
					{
						list.Add(pendingServerViewerRefreshPeerUid);
					}
				}
			}
			string reason = (string.IsNullOrWhiteSpace(_lastServerViewerRefreshReason) ? "ward minimap server refresh" : _lastServerViewerRefreshReason);
			_pendingServerViewerRefreshForAll = false;
			PendingServerViewerRefreshPeerUids.Clear();
			_lastServerViewerRefreshReason = null;
			_serverViewerRefreshFlushAtUtc = DateTime.MinValue;
			if (list.Count != 0 && WardMinimapVisibilityIndex.TryPrepare(ZDOMan.instance, reason))
			{
				for (int j = 0; j < list.Count; j++)
				{
					PushWardPinsUpdateToPeer(list[j]);
				}
			}
		}

		private static void AddActivePlayerIds(HashSet<long> activePlayerIds)
		{
			List<Player> allPlayers = Player.GetAllPlayers();
			if (allPlayers == null || allPlayers.Count == 0)
			{
				return;
			}
			for (int i = 0; i < allPlayers.Count; i++)
			{
				Player val = allPlayers[i];
				if (!((Object)(object)val == (Object)null))
				{
					long playerID = val.GetPlayerID();
					if (playerID != 0L)
					{
						activePlayerIds.Add(playerID);
					}
				}
			}
		}

		private static void PruneServerViewerSyncStates(HashSet<long> livePeerUids)
		{
			List<long> list = null;
			foreach (KeyValuePair<long, ServerViewerSyncState> item in ServerViewerSyncStatesByPeerUid)
			{
				if (!livePeerUids.Contains(item.Key))
				{
					if (list == null)
					{
						list = new List<long>();
					}
					list.Add(item.Key);
				}
			}
			if (list != null)
			{
				for (int i = 0; i < list.Count; i++)
				{
					ServerViewerSyncStatesByPeerUid.Remove(list[i]);
				}
			}
		}

		private static void PushWardPinsUpdateToPeer(long receiverUid)
		{
			if (TryBuildServerViewerSyncUpdate(receiverUid, out bool fullSnapshot, out int viewerRevisionToken, out long playerId, out bool canSeeAllWards, out int indexedWardCount, out int candidateWardCount, out int visibleWardCount, out int enabledWardCount, out IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries, out IReadOnlyList<ZDOID> removedWardIds, out WardMinimapSnapshotEntry? firstEntry))
			{
				SendWardPinsPush(receiverUid, fullSnapshot, viewerRevisionToken, playerId, canSeeAllWards, indexedWardCount, candidateWardCount, visibleWardCount, enabledWardCount, snapshotEntries, removedWardIds, firstEntry);
			}
		}

		private static bool TryBuildServerViewerSyncUpdate(long receiverUid, out bool fullSnapshot, out int viewerRevisionToken, out long playerId, out bool canSeeAllWards, out int indexedWardCount, out int candidateWardCount, out int visibleWardCount, out int enabledWardCount, out IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries, out IReadOnlyList<ZDOID> removedWardIds, out WardMinimapSnapshotEntry? firstEntry)
		{
			//IL_0105: Unknown result type (might be due to invalid IL or missing references)
			//IL_012a: Unknown result type (might be due to invalid IL or missing references)
			//IL_019f: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ba: Unknown result type (might be due to invalid IL or missing references)
			fullSnapshot = false;
			viewerRevisionToken = 0;
			playerId = 0L;
			canSeeAllWards = false;
			indexedWardCount = 0;
			candidateWardCount = 0;
			visibleWardCount = 0;
			enabledWardCount = 0;
			snapshotEntries = Array.Empty<WardMinimapSnapshotEntry>();
			removedWardIds = Array.Empty<ZDOID>();
			firstEntry = null;
			playerId = WardOwnership.GetPlayerIdFromSender(receiverUid);
			if (playerId == 0L)
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Push", $"Skipped ward minimap push because the receiver player id could not be resolved. receiverUid={receiverUid}");
				return false;
			}
			canSeeAllWards = playerId != 0L && WardAdminDebugAccess.IsPlayerAdminDebugController(playerId);
			int playerGuildId = GuildsCompat.GetPlayerGuildId(playerId);
			viewerRevisionToken = WardMinimapVisibilityIndex.GetViewerRevisionToken(playerId, playerGuildId, canSeeAllWards);
			WardMinimapViewerSnapshot wardMinimapViewerSnapshot = WardMinimapViewerSnapshotBuilder.Build(playerId, playerGuildId, canSeeAllWards, viewerRevisionToken, includeEntries: true, includeVisibleWardDataRevisions: true);
			indexedWardCount = wardMinimapViewerSnapshot.IndexedWardCount;
			candidateWardCount = wardMinimapViewerSnapshot.CandidateWardCount;
			visibleWardCount = wardMinimapViewerSnapshot.VisibleWardCount;
			enabledWardCount = wardMinimapViewerSnapshot.EnabledWardCount;
			firstEntry = wardMinimapViewerSnapshot.FirstEntry;
			ServerViewerSyncState orCreateServerViewerSyncState = GetOrCreateServerViewerSyncState(receiverUid);
			if (orCreateServerViewerSyncState.HasSentFullSnapshot && orCreateServerViewerSyncState.ViewerRevisionToken == viewerRevisionToken)
			{
				return false;
			}
			List<WardMinimapSnapshotEntry> list = null;
			for (int i = 0; i < wardMinimapViewerSnapshot.Entries.Count; i++)
			{
				WardMinimapSnapshotEntry item = wardMinimapViewerSnapshot.Entries[i];
				uint value;
				uint num = (wardMinimapViewerSnapshot.VisibleWardDataRevisions.TryGetValue(item.ZdoId, out value) ? value : 0u);
				if (!orCreateServerViewerSyncState.HasSentFullSnapshot || !orCreateServerViewerSyncState.VisibleWardDataRevisions.TryGetValue(item.ZdoId, out var value2) || value2 != num)
				{
					if (list == null)
					{
						list = new List<WardMinimapSnapshotEntry>();
					}
					list.Add(item);
				}
			}
			List<ZDOID> list2 = null;
			if (orCreateServerViewerSyncState.HasSentFullSnapshot && orCreateServerViewerSyncState.VisibleWardDataRevisions.Count > 0)
			{
				foreach (KeyValuePair<ZDOID, uint> visibleWardDataRevision in orCreateServerViewerSyncState.VisibleWardDataRevisions)
				{
					if (!wardMinimapViewerSnapshot.VisibleWardDataRevisions.ContainsKey(visibleWardDataRevision.Key))
					{
						if (list2 == null)
						{
							list2 = new List<ZDOID>();
						}
						list2.Add(visibleWardDataRevision.Key);
					}
				}
			}
			int num2 = list?.Count ?? 0;
			int num3 = list2?.Count ?? 0;
			fullSnapshot = !orCreateServerViewerSyncState.HasSentFullSnapshot || ShouldSendFullSnapshot(num2, num3, wardMinimapViewerSnapshot.VisibleWardCount);
			if (!fullSnapshot && num2 == 0 && num3 == 0)
			{
				UpdateServerViewerSyncState(orCreateServerViewerSyncState, viewerRevisionToken, wardMinimapViewerSnapshot.VisibleWardDataRevisions);
				return false;
			}
			IReadOnlyList<WardMinimapSnapshotEntry> readOnlyList2;
			if (!fullSnapshot)
			{
				if (list != null && list.Count != 0)
				{
					IReadOnlyList<WardMinimapSnapshotEntry> readOnlyList = list;
					readOnlyList2 = readOnlyList;
				}
				else
				{
					IReadOnlyList<WardMinimapSnapshotEntry> readOnlyList = Array.Empty<WardMinimapSnapshotEntry>();
					readOnlyList2 = readOnlyList;
				}
			}
			else
			{
				readOnlyList2 = wardMinimapViewerSnapshot.Entries;
			}
			snapshotEntries = readOnlyList2;
			IReadOnlyList<ZDOID> readOnlyList4;
			if (!fullSnapshot && list2 != null && list2.Count != 0)
			{
				IReadOnlyList<ZDOID> readOnlyList3 = list2;
				readOnlyList4 = readOnlyList3;
			}
			else
			{
				IReadOnlyList<ZDOID> readOnlyList3 = Array.Empty<ZDOID>();
				readOnlyList4 = readOnlyList3;
			}
			removedWardIds = readOnlyList4;
			UpdateServerViewerSyncState(orCreateServerViewerSyncState, viewerRevisionToken, wardMinimapViewerSnapshot.VisibleWardDataRevisions);
			return true;
		}

		private static ServerViewerSyncState GetOrCreateServerViewerSyncState(long receiverUid)
		{
			if (!ServerViewerSyncStatesByPeerUid.TryGetValue(receiverUid, out ServerViewerSyncState value))
			{
				value = new ServerViewerSyncState();
				ServerViewerSyncStatesByPeerUid[receiverUid] = value;
			}
			return value;
		}

		private static void UpdateServerViewerSyncState(ServerViewerSyncState syncState, int viewerRevisionToken, IReadOnlyDictionary<ZDOID, uint> currentVisibleWardRevisions)
		{
			//IL_0023: Unknown result type (might be due to invalid IL or missing references)
			syncState.VisibleWardDataRevisions.Clear();
			foreach (KeyValuePair<ZDOID, uint> currentVisibleWardRevision in currentVisibleWardRevisions)
			{
				syncState.VisibleWardDataRevisions[currentVisibleWardRevision.Key] = currentVisibleWardRevision.Value;
			}
			syncState.ViewerRevisionToken = viewerRevisionToken;
			syncState.HasSentFullSnapshot = true;
		}

		private static bool ShouldSendFullSnapshot(int changedEntryCount, int removedEntryCount, int visibleWardCount)
		{
			if (visibleWardCount <= 0)
			{
				return removedEntryCount > 0;
			}
			return changedEntryCount + removedEntryCount >= visibleWardCount;
		}

		private static void TrackServerViewerSyncState(long receiverUid, WardMinimapViewerSnapshot snapshot)
		{
			if (receiverUid != 0L && snapshot.ViewerRevisionToken != 0)
			{
				UpdateServerViewerSyncState(GetOrCreateServerViewerSyncState(receiverUid), snapshot.ViewerRevisionToken, snapshot.VisibleWardDataRevisions);
			}
		}

		internal static void RegisterRpcs()
		{
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (!_rpcsRegistered && instance != null)
			{
				instance.Register<ZPackage>("STUWard_RequestWardPins", (Action<long, ZPackage>)HandleRequestWardPins);
				instance.Register<ZPackage>("STUWard_ReceiveWardPins", (Action<long, ZPackage>)HandleReceiveWardPins);
				instance.Register<ZPackage>("STUWard_PushWardPins", (Action<long, ZPackage>)HandlePushWardPins);
				_rpcsRegistered = true;
			}
		}

		private static void HandleRequestWardPins(long sender, ZPackage pkg)
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			int num = 0;
			int num2 = 0;
			bool flag = true;
			try
			{
				num = ((pkg != null) ? pkg.ReadInt() : 0);
			}
			catch
			{
				num = 0;
			}
			if (num > 0 && pkg != null)
			{
				try
				{
					num2 = pkg.ReadInt();
				}
				catch
				{
					num2 = 0;
				}
				flag = num2 == 0;
				try
				{
					flag = pkg.ReadBool();
				}
				catch
				{
				}
			}
			if (WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, "WardPins.Request", out var playerId))
			{
				bool canSeeAllWards = WardAdminDebugAccess.IsPlayerAdminDebugController(playerId);
				int playerGuildId = GuildsCompat.GetPlayerGuildId(playerId);
				bool num3 = WardMinimapVisibilityIndex.TryPrepare(ZDOMan.instance, "ward minimap remote request");
				WardPinsResponseKind responseKind = WardPinsResponseKind.Unavailable;
				WardMinimapViewerSnapshot snapshot = WardMinimapViewerSnapshot.Empty;
				if (num3)
				{
					int viewerRevisionToken = WardMinimapVisibilityIndex.GetViewerRevisionToken(playerId, playerGuildId, canSeeAllWards);
					bool flag2 = flag || num2 == 0 || viewerRevisionToken != num2;
					snapshot = WardMinimapViewerSnapshotBuilder.Build(playerId, playerGuildId, canSeeAllWards, viewerRevisionToken, flag2, includeVisibleWardDataRevisions: true);
					responseKind = (flag2 ? WardPinsResponseKind.FullSnapshot : WardPinsResponseKind.Unchanged);
					TrackServerViewerSyncState(sender, snapshot);
				}
				SendWardPinsResponse(sender, num, responseKind, playerId, canSeeAllWards, snapshot);
			}
		}

		private static void SendWardPinsResponse(long receiverUid, int requestId, WardPinsResponseKind responseKind, long playerId, bool canSeeAllWards, WardMinimapViewerSnapshot snapshot)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Expected O, but got Unknown
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance != null && receiverUid != 0L)
			{
				ZPackage val = new ZPackage();
				val.Write(requestId);
				val.Write((int)responseKind);
				val.Write(snapshot.ViewerRevisionToken);
				val.Write(playerId);
				val.Write(canSeeAllWards);
				val.Write(snapshot.IndexedWardCount);
				val.Write(snapshot.CandidateWardCount);
				val.Write(snapshot.VisibleWardCount);
				val.Write(snapshot.EnabledWardCount);
				val.Write(snapshot.Entries.Count);
				WriteSnapshotEntries(val, snapshot.Entries);
				instance.InvokeRoutedRPC(receiverUid, "STUWard_ReceiveWardPins", new object[1] { val });
				Plugin.LogWardDiagnosticVerbose("WardPins.Response", $"Sent ward minimap snapshot response. requestId={requestId}, receiverUid={receiverUid}, responseKind={responseKind}, viewerRevisionToken={snapshot.ViewerRevisionToken}, playerId={playerId}, canSeeAllWards={canSeeAllWards}, indexedWardCount={snapshot.IndexedWardCount}, candidateWardCount={snapshot.CandidateWardCount}, visibleWardCount={snapshot.VisibleWardCount}, enabledWardCount={snapshot.EnabledWardCount}{DescribeFirstEntry(snapshot.FirstEntry)}");
			}
		}

		private static void SendWardPinsPush(long receiverUid, bool fullSnapshot, int viewerRevisionToken, long playerId, bool canSeeAllWards, int indexedWardCount, int candidateWardCount, int visibleWardCount, int enabledWardCount, IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries, IReadOnlyList<ZDOID> removedWardIds, WardMinimapSnapshotEntry? firstEntry)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Expected O, but got Unknown
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (instance != null && receiverUid != 0L)
			{
				ZPackage val = new ZPackage();
				val.Write(fullSnapshot);
				val.Write(viewerRevisionToken);
				val.Write(playerId);
				val.Write(canSeeAllWards);
				val.Write(indexedWardCount);
				val.Write(candidateWardCount);
				val.Write(visibleWardCount);
				val.Write(enabledWardCount);
				val.Write(snapshotEntries.Count);
				WriteSnapshotEntries(val, snapshotEntries);
				val.Write(removedWardIds.Count);
				WriteRemovedWardIds(val, removedWardIds);
				instance.InvokeRoutedRPC(receiverUid, "STUWard_PushWardPins", new object[1] { val });
				Plugin.LogWardDiagnosticVerbose("WardPins.Push", string.Format("Pushed ward minimap {0}. receiverUid={1}, viewerRevisionToken={2}, playerId={3}, canSeeAllWards={4}, indexedWardCount={5}, candidateWardCount={6}, visibleWardCount={7}, enabledWardCount={8}, upsertedWardCount={9}, removedWardCount={10}{11}", fullSnapshot ? "full snapshot" : "delta", receiverUid, viewerRevisionToken, playerId, canSeeAllWards, indexedWardCount, candidateWardCount, visibleWardCount, enabledWardCount, snapshotEntries.Count, removedWardIds.Count, DescribeFirstEntry(firstEntry)));
			}
		}

		private static void HandleReceiveWardPins(long _, ZPackage pkg)
		{
			if (pkg == null)
			{
				return;
			}
			int num;
			WardPinsResponseKind wardPinsResponseKind;
			int num2;
			long num3;
			bool flag;
			int num4;
			int num5;
			int num6;
			int num7;
			int num8;
			try
			{
				num = pkg.ReadInt();
				wardPinsResponseKind = ReadWardPinsResponseKind(pkg.ReadInt());
				num2 = pkg.ReadInt();
				num3 = pkg.ReadLong();
				flag = pkg.ReadBool();
				num4 = pkg.ReadInt();
				num5 = pkg.ReadInt();
				num6 = pkg.ReadInt();
				num7 = pkg.ReadInt();
				num8 = pkg.ReadInt();
			}
			catch
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Response", "Failed to deserialize remote ward minimap snapshot header.");
				return;
			}
			if (num <= 0 || (_lastViewerRevisionToken != 0 && num2 != 0 && num2 < _lastViewerRevisionToken))
			{
				return;
			}
			if (_pendingSnapshotRequestId == 0 || num != _pendingSnapshotRequestId)
			{
				Plugin.LogWardDiagnosticVerbose("WardPins.Response", $"Ignored remote ward minimap snapshot response because it does not match the current pending request. requestId={num}, pendingRequestId={_pendingSnapshotRequestId}");
				return;
			}
			switch (wardPinsResponseKind)
			{
			case WardPinsResponseKind.Unavailable:
				Plugin.LogWardDiagnosticVerbose("WardPins.Response", $"Deferred applying remote ward minimap snapshot because the server could not prepare it yet. requestId={num}, playerId={num3}, canSeeAllWards={flag}");
				break;
			case WardPinsResponseKind.Unchanged:
				if (_snapshotState != ClientSnapshotState.Ready)
				{
					_pendingSnapshotRequestId = 0;
					_lastViewerRevisionToken = 0;
					QueueRemoteSnapshotBootstrapRequest("server reported unchanged before full snapshot was acknowledged");
					Plugin.LogWardDiagnosticVerbose("WardPins.Response", $"Rejected unchanged remote ward minimap response because the client has not acknowledged a full snapshot yet. requestId={num}, snapshotState={_snapshotState}, playerId={num3}, canSeeAllWards={flag}, serverViewerRevisionToken={num2}");
					UpdateLocalState(Player.m_localPlayer);
				}
				else
				{
					ClearPendingForceRefresh();
					ClearPendingRemoteSnapshotBootstrapRequest();
					_pendingSnapshotRequestId = 0;
					_lastViewerRevisionToken = num2;
					LogScanSummary($"playerId={num3}, canSeeAllWards={flag}, indexedWardCount={num4}, candidateWardCount={num5}, visibleWardCount={num6}, enabledWardCount={num7}, source=server-unchanged");
					UpdateLocalState(Player.m_localPlayer);
				}
				break;
			default:
			{
				if (!TryReadSnapshotEntries(pkg, num8, out WardMinimapSnapshotEntry[] snapshotEntries, out WardMinimapSnapshotEntry? firstEntry))
				{
					Plugin.LogWardDiagnosticFailure("WardPins.Response", $"Failed to deserialize remote ward minimap snapshot body. requestId={num}, declaredSnapshotCount={num8}");
					QueueRemoteSnapshotBootstrapRequest("failed to deserialize remote ward minimap snapshot body");
					break;
				}
				ReplaceLocalSnapshot(snapshotEntries);
				ClearPendingForceRefresh();
				ClearPendingRemoteSnapshotBootstrapRequest();
				_pendingSnapshotRequestId = 0;
				_lastViewerRevisionToken = num2;
				LogScanSummary($"playerId={num3}, canSeeAllWards={flag}, indexedWardCount={num4}, candidateWardCount={num5}, visibleWardCount={num6}, enabledWardCount={num7}, source=server{DescribeFirstEntry(firstEntry)}");
				UpdateLocalState(Player.m_localPlayer);
				break;
			}
			}
		}

		private static WardPinsResponseKind ReadWardPinsResponseKind(int rawValue)
		{
			return rawValue switch
			{
				0 => WardPinsResponseKind.Unavailable, 
				1 => WardPinsResponseKind.FullSnapshot, 
				2 => WardPinsResponseKind.Unchanged, 
				_ => WardPinsResponseKind.Unavailable, 
			};
		}

		private static void HandlePushWardPins(long _, ZPackage pkg)
		{
			if (pkg == null)
			{
				return;
			}
			bool flag;
			int num;
			long num2;
			bool flag2;
			int num3;
			int num4;
			int num5;
			int num6;
			int num7;
			try
			{
				flag = pkg.ReadBool();
				num = pkg.ReadInt();
				num2 = pkg.ReadLong();
				flag2 = pkg.ReadBool();
				num3 = pkg.ReadInt();
				num4 = pkg.ReadInt();
				num5 = pkg.ReadInt();
				num6 = pkg.ReadInt();
				num7 = pkg.ReadInt();
			}
			catch
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Push", "Failed to deserialize pushed ward minimap snapshot header.");
				QueueRemoteSnapshotBootstrapRequest("failed to deserialize pushed ward minimap snapshot header");
				return;
			}
			if (_lastViewerRevisionToken != 0 && num != 0 && num < _lastViewerRevisionToken)
			{
				return;
			}
			if (!TryReadSnapshotEntries(pkg, num7, out WardMinimapSnapshotEntry[] snapshotEntries, out WardMinimapSnapshotEntry? firstEntry))
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Push", $"Failed to deserialize pushed ward minimap snapshot body. viewerRevisionToken={num}, declaredSnapshotCount={num7}");
				QueueRemoteSnapshotBootstrapRequest("failed to deserialize pushed ward minimap snapshot body");
				return;
			}
			int num8;
			try
			{
				num8 = pkg.ReadInt();
			}
			catch
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Push", $"Failed to deserialize pushed ward minimap removed-id count. viewerRevisionToken={num}");
				QueueRemoteSnapshotBootstrapRequest("failed to deserialize pushed ward minimap removed-id count");
				return;
			}
			if (!TryReadRemovedWardIds(pkg, num8, out ZDOID[] removedWardIds))
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Push", $"Failed to deserialize pushed ward minimap removed-id body. viewerRevisionToken={num}, declaredRemovedCount={num8}");
				QueueRemoteSnapshotBootstrapRequest("failed to deserialize pushed ward minimap removed-id body");
				return;
			}
			if (!flag && _snapshotState != ClientSnapshotState.Ready)
			{
				Plugin.LogWardDiagnosticVerbose("WardPins.Push", $"Ignored pushed ward minimap delta because the client has not acknowledged a full snapshot yet. snapshotState={_snapshotState}, viewerRevisionToken={num}, upsertedWardCount={snapshotEntries.Length}, removedWardCount={removedWardIds.Length}");
				QueueRemoteSnapshotBootstrapRequest("ignored pushed delta before full snapshot was acknowledged");
				return;
			}
			if (flag)
			{
				ReplaceLocalSnapshot(snapshotEntries);
			}
			else
			{
				ApplyLocalSnapshotDelta(snapshotEntries, removedWardIds);
			}
			ClearPendingForceRefresh();
			ClearPendingRemoteSnapshotBootstrapRequest();
			_pendingSnapshotRequestId = 0;
			_lastViewerRevisionToken = num;
			LogScanSummary(string.Format("playerId={0}, canSeeAllWards={1}, indexedWardCount={2}, candidateWardCount={3}, visibleWardCount={4}, enabledWardCount={5}, source={6}, upsertedWardCount={7}, removedWardCount={8}{9}", num2, flag2, num3, num4, num5, num6, flag ? "server-push-full" : "server-push-delta", snapshotEntries.Length, removedWardIds.Length, DescribeFirstEntry(firstEntry)));
			UpdateLocalState(Player.m_localPlayer);
		}

		private static void WriteSnapshotEntries(ZPackage pkg, IReadOnlyList<WardMinimapSnapshotEntry> snapshotEntries)
		{
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < snapshotEntries.Count; i++)
			{
				WardMinimapSnapshotEntry wardMinimapSnapshotEntry = snapshotEntries[i];
				pkg.Write(wardMinimapSnapshotEntry.ZdoId);
				pkg.Write(wardMinimapSnapshotEntry.Position);
				pkg.Write(wardMinimapSnapshotEntry.Radius);
				pkg.Write(wardMinimapSnapshotEntry.IsEnabled);
			}
		}

		private static void WriteRemovedWardIds(ZPackage pkg, IReadOnlyList<ZDOID> removedWardIds)
		{
			//IL_0007: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < removedWardIds.Count; i++)
			{
				pkg.Write(removedWardIds[i]);
			}
		}

		private static bool TryReadSnapshotEntries(ZPackage pkg, int snapshotCount, out WardMinimapSnapshotEntry[] snapshotEntries, out WardMinimapSnapshotEntry? firstEntry)
		{
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			snapshotEntries = ((snapshotCount <= 0) ? Array.Empty<WardMinimapSnapshotEntry>() : new WardMinimapSnapshotEntry[snapshotCount]);
			firstEntry = null;
			try
			{
				for (int i = 0; i < snapshotEntries.Length; i++)
				{
					snapshotEntries[i] = new WardMinimapSnapshotEntry(pkg.ReadZDOID(), pkg.ReadVector3(), pkg.ReadSingle(), pkg.ReadBool());
					WardMinimapSnapshotEntry valueOrDefault = firstEntry.GetValueOrDefault();
					if (!firstEntry.HasValue)
					{
						valueOrDefault = snapshotEntries[i];
						firstEntry = valueOrDefault;
					}
				}
				return true;
			}
			catch
			{
				snapshotEntries = Array.Empty<WardMinimapSnapshotEntry>();
				firstEntry = null;
				return false;
			}
		}

		private static bool TryReadRemovedWardIds(ZPackage pkg, int removedWardCount, out ZDOID[] removedWardIds)
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			removedWardIds = (ZDOID[])((removedWardCount <= 0) ? ((Array)Array.Empty<ZDOID>()) : ((Array)new ZDOID[removedWardCount]));
			try
			{
				for (int i = 0; i < removedWardIds.Length; i++)
				{
					removedWardIds[i] = pkg.ReadZDOID();
				}
				return true;
			}
			catch
			{
				removedWardIds = Array.Empty<ZDOID>();
				return false;
			}
		}
	}
	[HarmonyPatch(typeof(Minimap), "SetMapMode")]
	internal static class MinimapSetMapModeWardPinsPatch
	{
		private static void Postfix(Minimap __instance, MapMode mode)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			WardMinimapPinsManager.HandleMapModeChanged(__instance, mode);
		}
	}
	[HarmonyPatch(typeof(Player), "Update")]
	internal static class PlayerUpdateWardPinsPatch
	{
		private static void Postfix(Player __instance)
		{
			WardMinimapPinsManager.UpdatePendingRemoteState(__instance);
		}
	}
	internal readonly struct WardMinimapSnapshotEntry
	{
		internal ZDOID ZdoId { get; }

		internal Vector3 Position { get; }

		internal float Radius { get; }

		internal bool IsEnabled { get; }

		internal WardMinimapSnapshotEntry(ZDOID zdoId, Vector3 position, float radius, bool isEnabled)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			ZdoId = zdoId;
			Position = position;
			Radius = radius;
			IsEnabled = isEnabled;
		}
	}
	internal readonly struct WardMinimapViewerSnapshot
	{
		private static readonly IReadOnlyDictionary<ZDOID, uint> EmptyVisibleWardDataRevisions = new Dictionary<ZDOID, uint>(0);

		internal static WardMinimapViewerSnapshot Empty { get; } = new WardMinimapViewerSnapshot(0, 0, 0, 0, 0, Array.Empty<WardMinimapSnapshotEntry>(), EmptyVisibleWardDataRevisions, null);


		internal int ViewerRevisionToken { get; }

		internal int IndexedWardCount { get; }

		internal int CandidateWardCount { get; }

		internal int VisibleWardCount { get; }

		internal int EnabledWardCount { get; }

		internal IReadOnlyList<WardMinimapSnapshotEntry> Entries { get; }

		internal IReadOnlyDictionary<ZDOID, uint> VisibleWardDataRevisions { get; }

		internal WardMinimapSnapshotEntry? FirstEntry { get; }

		internal WardMinimapViewerSnapshot(int viewerRevisionToken, int indexedWardCount, int candidateWardCount, int visibleWardCount, int enabledWardCount, IReadOnlyList<WardMinimapSnapshotEntry>? entries, IReadOnlyDictionary<ZDOID, uint>? visibleWardDataRevisions, WardMinimapSnapshotEntry? firstEntry)
		{
			ViewerRevisionToken = viewerRevisionToken;
			IndexedWardCount = indexedWardCount;
			CandidateWardCount = candidateWardCount;
			VisibleWardCount = visibleWardCount;
			EnabledWardCount = enabledWardCount;
			Entries = entries ?? Array.Empty<WardMinimapSnapshotEntry>();
			VisibleWardDataRevisions = visibleWardDataRevisions ?? EmptyVisibleWardDataRevisions;
			FirstEntry = firstEntry;
		}
	}
	internal static class WardMinimapViewerSnapshotBuilder
	{
		internal static WardMinimapViewerSnapshot Build(long playerId, int playerGuildId, bool canSeeAllWards, int viewerRevisionToken, bool includeEntries, bool includeVisibleWardDataRevisions)
		{
			//IL_0055: Unknown result type (might be due to invalid IL or missing references)
			//IL_006a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0071: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d7: Unknown result type (might be due to invalid IL or missing references)
			ZDOID[] visibleCandidateWardIds = WardMinimapVisibilityIndex.GetVisibleCandidateWardIds(playerId, playerGuildId, canSeeAllWards);
			int indexedWardCount = WardMinimapVisibilityIndex.GetIndexedWardCount();
			int candidateWardCount = visibleCandidateWardIds.Length;
			int num = 0;
			int num2 = 0;
			WardMinimapSnapshotEntry? firstEntry = null;
			List<WardMinimapSnapshotEntry> list = ((includeEntries && visibleCandidateWardIds.Length != 0) ? new List<WardMinimapSnapshotEntry>(visibleCandidateWardIds.Length) : null);
			Dictionary<ZDOID, uint> dictionary = ((includeVisibleWardDataRevisions && visibleCandidateWardIds.Length != 0) ? new Dictionary<ZDOID, uint>(visibleCandidateWardIds.Length) : null);
			for (int i = 0; i < visibleCandidateWardIds.Length; i++)
			{
				if (WardMinimapVisibilityIndex.TryGetEntry(visibleCandidateWardIds[i], out var entry))
				{
					WardMinimapSnapshotEntry wardMinimapSnapshotEntry = new WardMinimapSnapshotEntry(entry.ZdoId, entry.Position, entry.Radius, entry.IsEnabled);
					num++;
					if (wardMinimapSnapshotEntry.IsEnabled)
					{
						num2++;
					}
					WardMinimapSnapshotEntry valueOrDefault = firstEntry.GetValueOrDefault();
					if (!firstEntry.HasValue)
					{
						valueOrDefault = wardMinimapSnapshotEntry;
						firstEntry = valueOrDefault;
					}
					list?.Add(wardMinimapSnapshotEntry);
					if (dictionary != null)
					{
						dictionary[wardMinimapSnapshotEntry.ZdoId] = (WardMinimapVisibilityIndex.TryGetDataRevision(wardMinimapSnapshotEntry.ZdoId, out var dataRevision) ? dataRevision : 0u);
					}
				}
			}
			int visibleWardCount = num;
			int enabledWardCount = num2;
			IReadOnlyList<WardMinimapSnapshotEntry> entries;
			if (list != null && list.Count != 0)
			{
				IReadOnlyList<WardMinimapSnapshotEntry> readOnlyList = list;
				entries = readOnlyList;
			}
			else
			{
				IReadOnlyList<WardMinimapSnapshotEntry> readOnlyList = Array.Empty<WardMinimapSnapshotEntry>();
				entries = readOnlyList;
			}
			return new WardMinimapViewerSnapshot(viewerRevisionToken, indexedWardCount, candidateWardCount, visibleWardCount, enabledWardCount, entries, dictionary, firstEntry);
		}
	}
	internal readonly struct WardMinimapVisibilityIndexedEntry
	{
		internal ZDOID ZdoId { get; }

		internal long OwnerPlayerId { get; }

		internal int WardGuildId { get; }

		internal Vector3 Position { get; }

		internal float Radius { get; }

		internal bool IsEnabled { get; }

		internal long[] PermittedPlayerIds { get; }

		internal WardMinimapVisibilityIndexedEntry(ZDOID zdoId, long ownerPlayerId, int wardGuildId, Vector3 position, float radius, bool isEnabled, long[] permittedPlayerIds)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			ZdoId = zdoId;
			OwnerPlayerId = ownerPlayerId;
			WardGuildId = wardGuildId;
			Position = position;
			Radius = radius;
			IsEnabled = isEnabled;
			PermittedPlayerIds = permittedPlayerIds ?? Array.Empty<long>();
		}
	}
	internal static class WardMinimapVisibilityIndex
	{
		private readonly struct ViewerCacheKey : IEquatable<ViewerCacheKey>
		{
			internal long PlayerId { get; }

			internal int GuildId { get; }

			internal bool CanSeeAllWards { get; }

			internal ViewerCacheKey(long playerId, int guildId, bool canSeeAllWards)
			{
				PlayerId = playerId;
				GuildId = guildId;
				CanSeeAllWards = canSeeAllWards;
			}

			public bool Equals(ViewerCacheKey other)
			{
				if (PlayerId == other.PlayerId && GuildId == other.GuildId)
				{
					return CanSeeAllWards == other.CanSeeAllWards;
				}
				return false;
			}

			public override bool Equals(object? obj)
			{
				if (obj is ViewerCacheKey other)
				{
					return Equals(other);
				}
				return false;
			}

			public override int GetHashCode()
			{
				return (((PlayerId.GetHashCode() * 397) ^ GuildId) * 397) ^ CanSeeAllWards.GetHashCode();
			}
		}

		private sealed class ViewerCacheState
		{
			internal int IndexedRevision;

			internal int ViewerRevisionToken;

			internal ZDOID[] VisibleWardIds = Array.Empty<ZDOID>();
		}

		private static readonly Dictionary<ZDOID, WardMinimapVisibilityIndexedEntry> IndexedWards = new Dictionary<ZDOID, WardMinimapVisibilityIndexedEntry>();

		private static readonly Dictionary<ViewerCacheKey, ViewerCacheState> ViewerCaches = new Dictionary<ViewerCacheKey, ViewerCacheState>();

		private static readonly List<ZDO> PrepareBuffer = new List<ZDO>();

		private static readonly Dictionary<ZDOID, uint> IndexedWardDataRevisions = new Dictionary<ZDOID, uint>();

		private static bool _prepared;

		private static int _indexRevision;

		private static int _nextViewerRevisionToken;

		internal static void ResetRuntimeState()
		{
			IndexedWards.Clear();
			IndexedWardDataRevisions.Clear();
			ViewerCaches.Clear();
			PrepareBuffer.Clear();
			_prepared = false;
			_indexRevision = 0;
			_nextViewerRevisionToken = 0;
		}

		internal static void OnZNetAwake()
		{
			ResetRuntimeState();
		}

		internal static bool TryPrepare(ZDOMan? zdoMan, string reason)
		{
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			if (_prepared)
			{
				return true;
			}
			if (zdoMan == null)
			{
				return false;
			}
			PrepareBuffer.Clear();
			int num = 0;
			while (!zdoMan.GetAllZDOsWithPrefabIterative("piece_stuward", PrepareBuffer, ref num))
			{
			}
			IndexedWards.Clear();
			int num2 = 0;
			for (int i = 0; i < PrepareBuffer.Count; i++)
			{
				if (TryBuildEntry(PrepareBuffer[i], out var entry))
				{
					IndexedWards[entry.ZdoId] = entry;
					num2++;
				}
			}
			_prepared = true;
			BumpIndexRevision();
			Plugin.LogWardDiagnosticVerbose("WardPins.Index", $"Prepared ward minimap visibility index. reason='{reason}', scannedWardCount={PrepareBuffer.Count}, indexedWardCount={num2}");
			return true;
		}

		internal static void ObserveManagedWard(ZDO? zdo)
		{
			UpdateEntry(zdo);
		}

		internal static void NotifyWardStateChanged(PrivateArea? area)
		{
			if (!((Object)(object)area == (Object)null))
			{
				UpdateEntry(area);
			}
		}

		internal static void NotifyWardStateChanged(ZDO? zdo)
		{
			UpdateEntry(zdo);
		}

		internal static bool ForgetWard(ZDOID zdoId)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			IndexedWardDataRevisions.Remove(zdoId);
			if (!IndexedWards.Remove(zdoId))
			{
				return false;
			}
			BumpIndexRevision();
			return true;
		}

		internal static void InvalidateAll(string reason)
		{
			IndexedWards.Clear();
			IndexedWardDataRevisions.Clear();
			ViewerCaches.Clear();
			PrepareBuffer.Clear();
			_prepared = false;
			BumpIndexRevision();
			Plugin.LogWardDiagnosticVerbose("WardPins.Index", "Invalidated ward minimap visibility index. reason='" + reason + "'");
		}

		internal static void ObserveSyncedWardState(ZDOID zdoId, uint dataRevision, long ownerPlayerId, int wardGuildId, Vector3 position, float radius, bool isEnabled, long[] permittedPlayerIds)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0003: Unknown result type (might be due to invalid IL or missing references)
			ApplyEntry(new WardMinimapVisibilityIndexedEntry(zdoId, ownerPlayerId, wardGuildId, position, radius, isEnabled, permittedPlayerIds ?? Array.Empty<long>()), dataRevision);
		}

		internal static int GetViewerRevisionToken(long playerId, int guildId, bool canSeeAllWards)
		{
			return GetOrBuildViewerCache(playerId, guildId, canSeeAllWards).ViewerRevisionToken;
		}

		internal static ZDOID[] GetVisibleCandidateWardIds(long playerId, int guildId, bool canSeeAllWards)
		{
			return GetOrBuildViewerCache(playerId, guildId, canSeeAllWards).VisibleWardIds;
		}

		internal static bool TryGetEntry(ZDOID zdoId, out WardMinimapVisibilityIndexedEntry entry)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			return IndexedWards.TryGetValue(zdoId, out entry);
		}

		internal static bool TryGetDataRevision(ZDOID zdoId, out uint dataRevision)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			return IndexedWardDataRevisions.TryGetValue(zdoId, out dataRevision);
		}

		internal static int GetIndexedWardCount()
		{
			return IndexedWards.Count;
		}

		internal static void PruneViewerCaches(HashSet<long> activePlayerIds)
		{
			if (ViewerCaches.Count == 0)
			{
				return;
			}
			if (activePlayerIds.Count == 0)
			{
				int count = ViewerCaches.Count;
				ViewerCaches.Clear();
				Plugin.LogWardDiagnosticVerbose("WardPins.Index", $"Pruned ward minimap viewer caches. removedCacheCount={count}, activePlayerCount=0");
				return;
			}
			List<ViewerCacheKey> list = null;
			foreach (KeyValuePair<ViewerCacheKey, ViewerCacheState> viewerCache in ViewerCaches)
			{
				if (!activePlayerIds.Contains(viewerCache.Key.PlayerId))
				{
					if (list == null)
					{
						list = new List<ViewerCacheKey>();
					}
					list.Add(viewerCache.Key);
				}
			}
			if (list != null)
			{
				for (int i = 0; i < list.Count; i++)
				{
					ViewerCaches.Remove(list[i]);
				}
				Plugin.LogWardDiagnosticVerbose("WardPins.Index", $"Pruned ward minimap viewer caches. removedCacheCount={list.Count}, activePlayerCount={activePlayerIds.Count}");
			}
		}

		private static ViewerCacheState GetOrBuildViewerCache(long playerId, int guildId, bool canSeeAllWards)
		{
			ViewerCacheKey key = new ViewerCacheKey(playerId, guildId, canSeeAllWards);
			if (!ViewerCaches.TryGetValue(key, out ViewerCacheState value))
			{
				value = new ViewerCacheState();
				ViewerCaches[key] = value;
			}
			if (value.IndexedRevision == _indexRevision)
			{
				return value;
			}
			value.VisibleWardIds = BuildVisibleWardIds(playerId, guildId, canSeeAllWards);
			value.IndexedRevision = _indexRevision;
			value.ViewerRevisionToken = NextViewerRevisionToken();
			return value;
		}

		private static ZDOID[] BuildVisibleWardIds(long playerId, int guildId, bool canSeeAllWards)
		{
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			if (IndexedWards.Count == 0)
			{
				return Array.Empty<ZDOID>();
			}
			List<ZDOID> list = new List<ZDOID>(IndexedWards.Count);
			WardGuildIdentity playerGuild = new WardGuildIdentity(guildId, string.Empty);
			foreach (WardMinimapVisibilityIndexedEntry value in IndexedWards.Values)
			{
				if (canSeeAllWards || WardAccess.HasPlayerAccessToManagedWardIndexEntry(value, playerId, playerGuild))
				{
					list.Add(value.ZdoId);
				}
			}
			if (list.Count != 0)
			{
				return list.ToArray();
			}
			return Array.Empty<ZDOID>();
		}

		private static void UpdateEntry(ZDO? zdo)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			if (!TryBuildEntry(zdo, out var entry))
			{
				if (zdo != null)
				{
					ForgetWard(zdo.m_uid);
				}
			}
			else
			{
				ApplyEntry(entry, zdo.DataRevision);
			}
		}

		private static void UpdateEntry(PrivateArea? area)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			if (!TryBuildEntry(area, out var entry))
			{
				ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
				if (zdo != null)
				{
					ForgetWard(zdo.m_uid);
				}
			}
			else
			{
				ZDO zdo2 = WardPrivateAreaSafeAccess.GetZdo(area);
				ApplyEntry(entry, (zdo2 != null) ? zdo2.DataRevision : 0u);
			}
		}

		private static void ApplyEntry(WardMinimapVisibilityIndexedEntry entry, uint dataRevision)
		{
			//IL_0007: Unknown result type (might be due to invalid IL or missing references)
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Unknown result type (might be due to invalid IL or missing references)
			//IL_0056: Unknown result type (might be due to invalid IL or missing references)
			if ((!IndexedWardDataRevisions.TryGetValue(entry.ZdoId, out var value) || value <= dataRevision) && (!IndexedWards.TryGetValue(entry.ZdoId, out var value2) || !EntriesEqual(value2, entry) || value != dataRevision))
			{
				IndexedWards[entry.ZdoId] = entry;
				IndexedWardDataRevisions[entry.ZdoId] = dataRevision;
				BumpIndexRevision();
			}
		}

		private static bool TryBuildEntry(ZDO? zdo, out WardMinimapVisibilityIndexedEntry entry)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			if (!WardOwnership.IsManagedWardZdo(zdo))
			{
				entry = default(WardMinimapVisibilityIndexedEntry);
				return false;
			}
			entry = new WardMinimapVisibilityIndexedEntry(zdo.m_uid, zdo.GetLong(ZDOVars.s_creator, 0L), GuildsCompat.ResolveWardGuildIdentityReadOnly(zdo).Id, zdo.GetPosition(), WardSettings.GetStoredRadius(zdo), zdo.GetBool(ZDOVars.s_enabled, false), WardPrivateAreaSafeAccess.GetPermittedPlayerIds(zdo));
			return true;
		}

		private static bool TryBuildEntry(PrivateArea? area, out WardMinimapVisibilityIndexedEntry entry)
		{
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_004c: Unknown result type (might be due to invalid IL or missing references)
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if ((Object)(object)area == (Object)null || zdo == null || !WardOwnership.IsManagedWardZdo(zdo))
			{
				entry = default(WardMinimapVisibilityIndexedEntry);
				return false;
			}
			entry = new WardMinimapVisibilityIndexedEntry(zdo.m_uid, zdo.GetLong(ZDOVars.s_creator, 0L), GuildsCompat.ResolveWardGuildIdentityReadOnly(zdo).Id, ((Component)area).transform.position, WardSettings.GetStoredRadiusOrMin(area), area.IsEnabled(), WardPrivateAreaSafeAccess.GetPermittedPlayerIds(zdo));
			return true;
		}

		private static bool EntriesEqual(WardMinimapVisibilityIndexedEntry left, WardMinimapVisibilityIndexedEntry right)
		{
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: Unknown result type (might be due to invalid IL or missing references)
			if (left.OwnerPlayerId != right.OwnerPlayerId || left.WardGuildId != right.WardGuildId || left.Position != right.Position || !Mathf.Approximately(left.Radius, right.Radius) || left.IsEnabled != right.IsEnabled || left.PermittedPlayerIds.Length != right.PermittedPlayerIds.Length)
			{
				return false;
			}
			for (int i = 0; i < left.PermittedPlayerIds.Length; i++)
			{
				if (left.PermittedPlayerIds[i] != right.PermittedPlayerIds[i])
				{
					return false;
				}
			}
			return true;
		}

		private static void BumpIndexRevision()
		{
			if (_indexRevision == int.MaxValue)
			{
				_indexRevision = 1;
				ViewerCaches.Clear();
			}
			else
			{
				_indexRevision++;
			}
		}

		private static int NextViewerRevisionToken()
		{
			if (_nextViewerRevisionToken == int.MaxValue)
			{
				_nextViewerRevisionToken = 1;
				return _nextViewerRevisionToken;
			}
			_nextViewerRevisionToken++;
			return _nextViewerRevisionToken;
		}
	}
	internal static class WardMapRangeSprites
	{
		private const int TextureSize = 512;

		private const int FixedDashCount = 24;

		private const int FixedStrokePixels = 12;

		private const float DashFillFraction = 0.55f;

		private const float RadialFeatherPixels = 1.25f;

		private static Sprite? _cachedSprite;

		private static Texture2D? _createdTexture;

		internal static void Reset()
		{
			if ((Object)(object)_cachedSprite != (Object)null)
			{
				Object.Destroy((Object)(object)_cachedSprite);
				_cachedSprite = null;
			}
			if ((Object)(object)_createdTexture != (Object)null)
			{
				Object.Destroy((Object)(object)_createdTexture);
				_createdTexture = null;
			}
		}

		internal static Sprite? GetRangeSprite(float radius)
		{
			if (float.IsNaN(radius) || float.IsInfinity(radius) || radius <= 0f)
			{
				return null;
			}
			if ((Object)(object)_cachedSprite != (Object)null)
			{
				return _cachedSprite;
			}
			try
			{
				_cachedSprite = CreateSprite();
				return _cachedSprite;
			}
			catch (Exception ex)
			{
				Plugin.LogWardDiagnosticFailure("WardPins.Range", $"Failed to build dashed ward range sprite. dashCount={24}, strokePixels={12}, error={ex.Message}");
				return null;
			}
		}

		private static Sprite CreateSprite()
		{
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_0033: Unknown result type (might be due to invalid IL or missing references)
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Expected O, but got Unknown
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_019d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0136: Unknown result type (might be due to invalid IL or missing references)
			//IL_013b: Unknown result type (might be due to invalid IL or missing references)
			int num = 24;
			int num2 = 12;
			Texture2D val = new Texture2D(512, 512, (TextureFormat)5, false)
			{
				name = $"STUWard_RangeRing_Dashed_{num}_{num2}",
				wrapMode = (TextureWrapMode)1,
				filterMode = (FilterMode)1,
				hideFlags = (HideFlags)61
			};
			Color32[] array = (Color32[])(object)new Color32[262144];
			float num3 = 255.5f;
			float num4 = num3 - 2f;
			float innerRadius = Mathf.Max(0f, num4 - (float)num2);
			float num5 = Mathf.Max(1f, (float)Math.PI * 2f * num4);
			float dashFeatherFraction = Mathf.Clamp((float)num / num5, 0.0025f, 0.08f);
			for (int i = 0; i < 512; i++)
			{
				float num6 = (float)i - num3;
				for (int j = 0; j < 512; j++)
				{
					float num7 = (float)j - num3;
					float radialAlpha = GetRadialAlpha(Mathf.Sqrt(num7 * num7 + num6 * num6), innerRadius, num4);
					if (!(radialAlpha <= 0f))
					{
						float dashAlpha = GetDashAlpha(Mathf.Atan2(num6, num7), num, dashFeatherFraction);
						if (!(dashAlpha <= 0f))
						{
							float num8 = Mathf.Clamp01(radialAlpha * dashAlpha);
							array[i * 512 + j] = new Color32(byte.MaxValue, byte.MaxValue, byte.MaxValue, (byte)Mathf.RoundToInt(num8 * 255f));
						}
					}
				}
			}
			val.SetPixels32(array);
			val.Apply(false, true);
			_createdTexture = val;
			Sprite obj = Sprite.Create(val, new Rect(0f, 0f, 512f, 512f), new Vector2(0.5f, 0.5f), 100f, 0u, (SpriteMeshType)0);
			((Object)obj).name = ((Object)val).name;
			((Object)obj).hideFlags = (HideFlags)61;
			return obj;
		}

		private static float GetRadialAlpha(float distance, float innerRadius, float outerRadius)
		{
			if (distance <= innerRadius - 1.25f || distance >= outerRadius + 1.25f)
			{
				return 0f;
			}
			if (distance < innerRadius + 1.25f)
			{
				return Mathf.Clamp01((distance - (innerRadius - 1.25f)) / 2.5f);
			}
			if (distance > outerRadius - 1.25f)
			{
				return Mathf.Clamp01((outerRadius + 1.25f - distance) / 2.5f);
			}
			return 1f;
		}

		private static float GetDashAlpha(float angle, int dashCount, float dashFeatherFraction)
		{
			if (dashCount <= 0)
			{
				return 1f;
			}
			float num = Mathf.Repeat(angle / ((float)Math.PI * 2f), 1f) * (float)dashCount;
			float num2 = num - Mathf.Floor(num);
			if (num2 >= 0.55f)
			{
				return 0f;
			}
			if (dashFeatherFraction <= 0f)
			{
				return 1f;
			}
			float num3 = Mathf.Clamp01(num2 / dashFeatherFraction);
			float num4 = Mathf.Clamp01((0.55f - num2) / dashFeatherFraction);
			return Mathf.Min(num3, num4);
		}
	}
	[HarmonyPatch]
	internal static class DirectInteractionPatches
	{
		[CompilerGenerated]
		private sealed class <TargetMethods>d__0 : IEnumerable<MethodBase>, IEnumerable, IEnumerator<MethodBase>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private MethodBase <>2__current;

			private int <>l__initialThreadId;

			MethodBase IEnumerator<MethodBase>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <TargetMethods>d__0(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				switch (<>1__state)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Container), "Interact", (Type[])null, (Type[])null);
					<>1__state = 1;
					return true;
				case 1:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Door), "Interact", (Type[])null, (Type[])null);
					<>1__state = 2;
					return true;
				case 2:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(ShipControlls), "Interact", (Type[])null, (Type[])null);
					<>1__state = 3;
					return true;
				case 3:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Vagon), "Interact", (Type[])null, (Type[])null);
					<>1__state = 4;
					return true;
				case 4:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Sign), "Interact", (Type[])null, (Type[])null);
					<>1__state = 5;
					return true;
				case 5:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(ItemStand), "Interact", (Type[])null, (Type[])null);
					<>1__state = 6;
					return true;
				case 6:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Beehive), "Interact", (Type[])null, (Type[])null);
					<>1__state = 7;
					return true;
				case 7:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(CraftingStation), "Interact", (Type[])null, (Type[])null);
					<>1__state = 8;
					return true;
				case 8:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Fermenter), "Interact", (Type[])null, (Type[])null);
					<>1__state = 9;
					return true;
				case 9:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(SapCollector), "Interact", (Type[])null, (Type[])null);
					<>1__state = 10;
					return true;
				case 10:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Trap), "Interact", (Type[])null, (Type[])null);
					<>1__state = 11;
					return true;
				case 11:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Tameable), "Interact", (Type[])null, (Type[])null);
					<>1__state = 12;
					return true;
				case 12:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Sadle), "Interact", (Type[])null, (Type[])null);
					<>1__state = 13;
					return true;
				case 13:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(TeleportWorld), "Interact", (Type[])null, (Type[])null);
					<>1__state = 14;
					return true;
				case 14:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Feast), "Interact", (Type[])null, (Type[])null);
					<>1__state = 15;
					return true;
				case 15:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Pickable), "Interact", (Type[])null, (Type[])null);
					<>1__state = 16;
					return true;
				case 16:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(ItemDrop), "Interact", (Type[])null, (Type[])null);
					<>1__state = 17;
					return true;
				case 17:
					<>1__state = -1;
					return false;
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<MethodBase> IEnumerable<MethodBase>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <TargetMethods>d__0(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<MethodBase>)this).GetEnumerator();
			}
		}

		[IteratorStateMachine(typeof(<TargetMethods>d__0))]
		private static IEnumerable<MethodBase> TargetMethods()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <TargetMethods>d__0(-2);
		}

		private static bool Prefix(Component __instance, Humanoid __0, ref bool __result)
		{
			//IL_008e: Unknown result type (might be due to invalid IL or missing references)
			Player player = WardAccess.GetPlayer(__0);
			ItemDrop val = (ItemDrop)(object)((__instance is ItemDrop) ? __instance : null);
			if (val != null && !WardAccess.ShouldBlockPickup(val, player))
			{
				return true;
			}
			bool flag = WardAccess.TryBlockInteraction(__instance, player, ref __result);
			if (Plugin.ShouldLogWardDiagnosticVerbose() && (Object)(object)__instance != (Object)null && (Object)(object)player != (Object)null)
			{
				Plugin.LogWardDiagnosticVerbose("Access.DirectInteract", $"Intercepted direct interact. targetType={((object)__instance).GetType().Name}, targetName='{((Object)__instance).name}', playerId={player.GetPlayerID()}, continueOriginal={flag}, result={__result}, position={__instance.transform.position}");
			}
			return flag;
		}

		private static void Postfix(Component __instance, Humanoid __0, ref bool __result)
		{
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			Player player = WardAccess.GetPlayer(__0);
			if (Plugin.ShouldLogWardDiagnosticVerbose() && !((Object)(object)__instance == (Object)null) && !((Object)(object)player == (Object)null))
			{
				Plugin.LogWardDiagnosticVerbose("Access.DirectInteract.Result", $"Completed direct interact. targetType={((object)__instance).GetType().Name}, targetName='{((Object)__instance).name}', playerId={player.GetPlayerID()}, result={__result}, position={__instance.transform.position}");
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "HaveLocalAccess")]
	internal static class PrivateAreaHaveLocalAccessManagedPatch
	{
		private static void Postfix(PrivateArea __instance, ref bool __result)
		{
			if (__result || !WardAccess.IsManagedWard(__instance, requireEnabled: false))
			{
				return;
			}
			Player localPlayer = Player.m_localPlayer;
			if (!((Object)(object)localPlayer == (Object)null))
			{
				if (WardAdminDebugAccess.CanLocallyControlAnyWard(__instance, localPlayer))
				{
					__result = true;
					object arg = localPlayer.GetPlayerID();
					ZDO? zdo = WardPrivateAreaSafeAccess.GetZdo(__instance);
					Plugin.LogWardDiagnosticVerbose("Access.HaveLocalAccess", string.Format("Granted HaveLocalAccess through admin debug control. playerId={0}, wardZdo={1}", arg, ((zdo != null) ? ((object)(ZDOID)(ref zdo.m_uid)).ToString() : null) ?? "none"));
				}
				else if (WardAccess.IsPlayerInWardGuild(localPlayer, __instance))
				{
					__result = true;
					object[] obj = new object[4]
					{
						localPlayer.GetPlayerID(),
						GuildsCompat.GetWardGuildId(__instance),
						GuildsCompat.GetWardGuildName(__instance),
						null
					};
					ZDO? zdo2 = WardPrivateAreaSafeAccess.GetZdo(__instance);
					obj[3] = ((zdo2 != null) ? ((object)(ZDOID)(ref zdo2.m_uid)).ToString() : null) ?? "none";
					Plugin.LogWardDiagnosticVerbose("Access.HaveLocalAccess", string.Format("Granted HaveLocalAccess through guild match. playerId={0}, wardGuildId={1}, wardGuildName='{2}', wardZdo={3}", obj));
				}
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "CheckAccess")]
	internal static class PrivateAreaCheckAccessManagedPatch
	{
		private static bool Prefix(Vector3 point, float radius, bool flash, bool wardCheck, ref bool __result)
		{
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Unknown result type (might be due to invalid IL or missing references)
			//IL_00de: Unknown result type (might be due to invalid IL or missing references)
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null || !WardAccess.HasEnabledManagedWards())
			{
				return true;
			}
			float num = radius;
			GameObject placementGhost = localPlayer.m_placementGhost;
			PrivateArea area = (((Object)(object)placementGhost != (Object)null) ? placementGhost.GetComponent<PrivateArea>() : null);
			if ((Object)(object)placementGhost != (Object)null && StuWardArea.IsManaged(area) && Vector3.Distance(placementGhost.transform.position, point) <= 0.1f)
			{
				num = 8f;
			}
			IReadOnlyList<PrivateArea> candidateManagedWards = WardAccess.GetCandidateManagedWards(point, num, requireEnabled: true);
			WardAccess.AccessResult accessResult = WardAccess.EvaluateAccessAgainstCandidates(point, num, localPlayer.GetPlayerID(), candidateManagedWards, flash, wardCheck);
			if (accessResult.Decision == WardAccess.AccessDecision.NoWard)
			{
				return true;
			}
			Plugin.LogWardDiagnosticVerbose("Access.PrivateArea", $"Evaluated PrivateArea.CheckAccess. playerId={localPlayer.GetPlayerID()}, decision={accessResult.Decision}, flash={flash}, wardCheck={wardCheck}, radius={radius}, effectiveRadius={num}, point={point}");
			__result = !accessResult.IsDenied;
			return false;
		}
	}
	[HarmonyPatch(typeof(Container), "CheckAccess")]
	internal static class ContainerCheckAccessManagedPatch
	{
		private static bool Prefix(Container __instance, long playerID, ref bool __result)
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_005b: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)__instance == (Object)null || playerID == 0L || !WardAccess.HasEnabledManagedWards())
			{
				return true;
			}
			WardAccess.AccessResult accessResult = WardAccess.EvaluateAccess(((Component)__instance).transform.position, 0f, playerID, flash: false);
			if (accessResult.Decision == WardAccess.AccessDecision.NoWard)
			{
				return true;
			}
			Plugin.LogWardDiagnosticVerbose("Access.Container", $"Evaluated Container.CheckAccess. playerId={playerID}, decision={accessResult.Decision}, position={((Component)__instance).transform.position}");
			__result = !accessResult.IsDenied;
			return false;
		}
	}
	[HarmonyPatch]
	internal static class UseItemInteractionPatches
	{
		[CompilerGenerated]
		private sealed class <TargetMethods>d__0 : IEnumerable<MethodBase>, IEnumerable, IEnumerator<MethodBase>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private MethodBase <>2__current;

			private int <>l__initialThreadId;

			MethodBase IEnumerator<MethodBase>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <TargetMethods>d__0(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				switch (<>1__state)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Container), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 1;
					return true;
				case 1:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Door), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 2;
					return true;
				case 2:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(ShipControlls), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 3;
					return true;
				case 3:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Vagon), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 4;
					return true;
				case 4:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Sign), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 5;
					return true;
				case 5:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(ItemStand), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 6;
					return true;
				case 6:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Beehive), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 7;
					return true;
				case 7:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(CraftingStation), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 8;
					return true;
				case 8:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Fermenter), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 9;
					return true;
				case 9:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(SapCollector), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 10;
					return true;
				case 10:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Trap), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 11;
					return true;
				case 11:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Tameable), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 12;
					return true;
				case 12:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Sadle), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 13;
					return true;
				case 13:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(TeleportWorld), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 14;
					return true;
				case 14:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Feast), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 15;
					return true;
				case 15:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Pickable), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 16;
					return true;
				case 16:
					<>1__state = -1;
					return false;
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<MethodBase> IEnumerable<MethodBase>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <TargetMethods>d__0(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<MethodBase>)this).GetEnumerator();
			}
		}

		[IteratorStateMachine(typeof(<TargetMethods>d__0))]
		private static IEnumerable<MethodBase> TargetMethods()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <TargetMethods>d__0(-2);
		}

		private static bool Prefix(Component __instance, Humanoid __0, ref bool __result)
		{
			//IL_0079: Unknown result type (might be due to invalid IL or missing references)
			Player player = WardAccess.GetPlayer(__0);
			bool flag = WardAccess.TryBlockInteraction(__instance, player, ref __result);
			if (Plugin.ShouldLogWardDiagnosticVerbose() && (Object)(object)__instance != (Object)null && (Object)(object)player != (Object)null)
			{
				Plugin.LogWardDiagnosticVerbose("Access.UseItem", $"Intercepted use-item interaction. targetType={((object)__instance).GetType().Name}, targetName='{((Object)__instance).name}', playerId={player.GetPlayerID()}, continueOriginal={flag}, result={__result}, position={__instance.transform.position}");
			}
			return flag;
		}
	}
	[HarmonyPatch]
	internal static class StationUsePatches
	{
		[CompilerGenerated]
		private sealed class <TargetMethods>d__0 : IEnumerable<MethodBase>, IEnumerable, IEnumerator<MethodBase>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private MethodBase <>2__current;

			private int <>l__initialThreadId;

			MethodBase IEnumerator<MethodBase>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <TargetMethods>d__0(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				switch (<>1__state)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(ArmorStand), "UseItem", (Type[])null, (Type[])null);
					<>1__state = 1;
					return true;
				case 1:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(MapTable), "OnRead", new Type[3]
					{
						typeof(Switch),
						typeof(Humanoid),
						typeof(ItemData)
					}, (Type[])null);
					<>1__state = 2;
					return true;
				case 2:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(MapTable), "OnRead", new Type[4]
					{
						typeof(Switch),
						typeof(Humanoid),
						typeof(ItemData),
						typeof(bool)
					}, (Type[])null);
					<>1__state = 3;
					return true;
				case 3:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(MapTable), "OnWrite", (Type[])null, (Type[])null);
					<>1__state = 4;
					return true;
				case 4:
					<>1__state = -1;
					return false;
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<MethodBase> IEnumerable<MethodBase>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <TargetMethods>d__0(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<MethodBase>)this).GetEnumerator();
			}
		}

		[IteratorStateMachine(typeof(<TargetMethods>d__0))]
		private static IEnumerable<MethodBase> TargetMethods()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <TargetMethods>d__0(-2);
		}

		private static bool Prefix(Component __instance, Humanoid __1, ref bool __result)
		{
			//IL_0079: Unknown result type (might be due to invalid IL or missing references)
			Player player = WardAccess.GetPlayer(__1);
			bool flag = WardAccess.TryBlockInteraction(__instance, player, ref __result);
			if (Plugin.ShouldLogWardDiagnosticVerbose() && (Object)(object)__instance != (Object)null && (Object)(object)player != (Object)null)
			{
				Plugin.LogWardDiagnosticVerbose("Access.StationUse", $"Intercepted station interaction. targetType={((object)__instance).GetType().Name}, targetName='{((Object)__instance).name}', playerId={player.GetPlayerID()}, continueOriginal={flag}, result={__result}, position={__instance.transform.position}");
			}
			return flag;
		}
	}
	[HarmonyPatch]
	internal static class ProcessingInteractionPatches
	{
		[CompilerGenerated]
		private sealed class <TargetMethods>d__0 : IEnumerable<MethodBase>, IEnumerable, IEnumerator<MethodBase>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private MethodBase <>2__current;

			private int <>l__initialThreadId;

			MethodBase IEnumerator<MethodBase>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <TargetMethods>d__0(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				switch (<>1__state)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Smelter), "OnAddOre", (Type[])null, (Type[])null);
					<>1__state = 1;
					return true;
				case 1:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Smelter), "OnAddFuel", (Type[])null, (Type[])null);
					<>1__state = 2;
					return true;
				case 2:
					<>1__state = -1;
					<>2__current = AccessTools.DeclaredMethod(typeof(Incinerator), "OnIncinerate", (Type[])null, (Type[])null);
					<>1__state = 3;
					return true;
				case 3:
					<>1__state = -1;
					return false;
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<MethodBase> IEnumerable<MethodBase>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <TargetMethods>d__0(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<MethodBase>)this).GetEnumerator();
			}
		}

		[IteratorStateMachine(typeof(<TargetMethods>d__0))]
		private static IEnumerable<MethodBase> TargetMethods()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <TargetMethods>d__0(-2);
		}

		private static bool Prefix(Component __instance, Humanoid __1, ref bool __result)
		{
			return WardAccess.TryBlockAction(__instance, WardAccess.GetPlayer(__1), ref __result);
		}
	}
	[HarmonyPatch(typeof(TeleportWorld), "Teleport")]
	internal static class TeleportWorldTeleportPatch
	{
		private static bool Prefix(TeleportWorld __instance, Player player)
		{
			return WardAccess.TryBlockVoid((Component)(object)__instance, player);
		}
	}
	[HarmonyPatch(typeof(TeleportWorldTrigger), "OnTriggerEnter")]
	[HarmonyPriority(800)]
	[HarmonyBefore(new string[] { "org.bepinex.plugins.targetportal" })]
	internal static class TeleportWorldTriggerPatch
	{
		private static bool Prefix(TeleportWorldTrigger __instance, Collider colliderIn)
		{
			Player player = WardAccess.GetPlayer(colliderIn);
			if ((Object)(object)player == (Object)null)
			{
				return true;
			}
			TeleportWorld componentInParent = ((Component)__instance).GetComponentInParent<TeleportWorld>();
			if ((Object)(object)componentInParent == (Object)null)
			{
				TargetPortalCompat.ClearBlockedPortalEntry(player);
				return true;
			}
			if (WardAccess.TryBlockVoid((Component)(object)componentInParent, player))
			{
				TargetPortalCompat.ClearBlockedPortalEntry(player);
				return true;
			}
			TargetPortalCompat.MarkBlockedPortalEntry(player);
			TargetPortalCompat.ClosePortalSelection();
			return false;
		}
	}
	internal static class TargetPortalCompat
	{
		private const string PluginGuid = "org.bepinex.plugins.targetportal";

		private static readonly Assembly? TargetPortalAssembly = GetPluginAssembly();

		private static readonly Type? MapType = TargetPortalAssembly?.GetType("TargetPortal.Map");

		private static readonly Type? OpenMapPatchType = TargetPortalAssembly?.GetType("TargetPortal.Map+OpenMapOnPortalEnter");

		private static readonly Type? TogglePortalModePatchType = TargetPortalAssembly?.GetType("TargetPortal.TargetPortal+TogglePortalMode");

		private static readonly Type? StartPortalFetchingPatchType = TargetPortalAssembly?.GetType("TargetPortal.TargetPortal+StartPortalFetching");

		private static readonly MethodInfo? OpenMapPrefixMethod = ((OpenMapPatchType != null) ? AccessTools.Method(OpenMapPatchType, "Prefix", new Type[2]
		{
			typeof(TeleportWorldTrigger),
			typeof(Collider)
		}, (Type[])null) : null);

		private static readonly MethodInfo? TogglePortalModePrefixMethod = ((TogglePortalModePatchType != null) ? AccessTools.Method(TogglePortalModePatchType, "Prefix", new Type[2]
		{
			typeof(TeleportWorld),
			typeof(bool)
		}, (Type[])null) : null);

		private static readonly MethodInfo? OnPortalModeChangeMethod = ((StartPortalFetchingPatchType != null) ? AccessTools.Method(StartPortalFetchingPatchType, "OnPortalModeChange", new Type[5]
		{
			typeof(long),
			typeof(ZDOID),
			typeof(int),
			typeof(string),
			typeof(string)
		}, (Type[])null) : null);

		private static readonly MethodInfo? HandlePortalClickMethod = ((MapType != null) ? AccessTools.Method(MapType, "HandlePortalClick", (Type[])null, (Type[])null) : null);

		private static readonly MethodInfo? CancelTeleportMethod = ((MapType != null) ? AccessTools.Method(MapType, "CancelTeleport", Type.EmptyTypes, (Type[])null) : null);

		private static bool _blockedPortalEntry;

		private static Assembly? GetPluginAssembly()
		{
			if (!Chainloader.PluginInfos.TryGetValue("org.bepinex.plugins.targetportal", out var value))
			{
				return null;
			}
			return ((object)value.Instance)?.GetType().Assembly;
		}

		internal static void TryPatch(Harmony harmony)
		{
			if (!(TargetPortalAssembly == null) && harmony != null)
			{
				PatchMethod(harmony, OpenMapPrefixMethod, "TargetPortalOpenMapPrefix");
				PatchMethod(harmony, TogglePortalModePrefixMethod, "TargetPortalTogglePortalModePrefix");
				PatchMethod(harmony, OnPortalModeChangeMethod, "TargetPortalOnPortalModeChangePrefix");
				PatchMethod(harmony, HandlePortalClickMethod, "TargetPortalHandlePortalClickPrefix");
			}
		}

		internal static void MarkBlockedPortalEntry(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				_blockedPortalEntry = true;
			}
		}

		internal static void ClearBlockedPortalEntry(Player? player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer))
			{
				_blockedPortalEntry = false;
			}
		}

		internal static void ClosePortalSelection()
		{
			_blockedPortalEntry = false;
			try
			{
				if ((Object)(object)Minimap.instance != (Object)null)
				{
					Minimap.instance.SetMapMode((MapMode)1);
				}
			}
			catch
			{
			}
			try
			{
				CancelTeleportMethod?.Invoke(null, Array.Empty<object>());
			}
			catch
			{
			}
		}

		private static void PatchMethod(Harmony harmony, MethodInfo? originalMethod, string prefixName)
		{
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Expected O, but got Unknown
			if (!(originalMethod == null))
			{
				MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(TargetPortalCompat), prefixName, (Type[])null, (Type[])null);
				if (!(methodInfo == null))
				{
					harmony.Patch((MethodBase)originalMethod, new HarmonyMethod(methodInfo), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
				}
			}
		}

		private static bool TargetPortalOpenMapPrefix(TeleportWorldTrigger __0, Collider __1)
		{
			Player player = WardAccess.GetPlayer(__1);
			if ((Object)(object)player == (Object)null || (Object)(object)player != (Object)(object)Player.m_localPlayer)
			{
				return true;
			}
			TeleportWorld val = (((Object)(object)__0 != (Object)null) ? ((Component)__0).GetComponentInParent<TeleportWorld>() : null);
			if ((Object)(object)val == (Object)null)
			{
				ClearBlockedPortalEntry(player);
				return true;
			}
			if (WardAccess.TryBlockVoid((Component)(object)val, player))
			{
				ClearBlockedPortalEntry(player);
				return true;
			}
			MarkBlockedPortalEntry(player);
			ClosePortalSelection();
			return false;
		}

		private static bool TargetPortalHandlePortalClickPrefix()
		{
			//IL_0024: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				_blockedPortalEntry = false;
				return true;
			}
			if (!_blockedPortalEntry && !WardAccess.ShouldBlock(((Component)localPlayer).transform.position, 0f, localPlayer, flash: false))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(localPlayer);
			ClosePortalSelection();
			return false;
		}

		private static bool TargetPortalTogglePortalModePrefix(TeleportWorld __0, bool __1)
		{
			if (__1)
			{
				return true;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null || (Object)(object)__0 == (Object)null)
			{
				return true;
			}
			return !WardAccess.ShouldBlock((Component?)(object)__0, localPlayer, 0f, flash: false);
		}

		private static bool TargetPortalOnPortalModeChangePrefix(long __0, ZDOID __1)
		{
			//IL_001d: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			if (!WardOwnership.TryResolveAuthoritativePlayerIdFromSender(__0, "TargetPortal.OnPortalModeChange", out var playerId))
			{
				return false;
			}
			ZDOMan instance = ZDOMan.instance;
			ZDO val = ((instance != null) ? instance.GetZDO(__1) : null);
			if (val == null)
			{
				return true;
			}
			return WardAccess.CheckAccess(val.GetPosition(), 0f, playerId, flash: false);
		}
	}
	[HarmonyPatch(typeof(ItemDrop), "Pickup")]
	internal static class ItemDropPickupPatch
	{
		private static bool Prefix(ItemDrop __instance, Humanoid character)
		{
			Player player = WardAccess.GetPlayer(character);
			if (!WardAccess.ShouldBlockPickup(__instance, player))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(player);
			return false;
		}
	}
	[HarmonyPatch(typeof(Humanoid), "Pickup")]
	internal static class HumanoidPickupPatch
	{
		private static bool Prefix(Humanoid __instance, GameObject go, ref bool __result)
		{
			Player player = WardAccess.GetPlayer(__instance);
			if (!WardAccess.ShouldBlockPickup(go, player))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Player), "TryPlacePiece")]
	internal static class PlayerTryPlacePiecePatch
	{
		private static bool Prefix(Player __instance, ref bool __result)
		{
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			GameObject placementGhost = __instance.m_placementGhost;
			if ((Object)(object)placementGhost == (Object)null)
			{
				return true;
			}
			if (!WardAccess.TryBlockManagedWardPlacement(__instance, (Component?)(object)placementGhost.transform, placementGhost.transform.position, ref __result))
			{
				return false;
			}
			return true;
		}
	}
	[HarmonyPatch(typeof(Player), "SetupPlacementGhost")]
	internal static class PlayerSetupPlacementGhostPatch
	{
		private static void Postfix(Player __instance)
		{
			PrivateArea area = (((Object)(object)__instance.m_placementGhost != (Object)null) ? __instance.m_placementGhost.GetComponent<PrivateArea>() : null);
			if (StuWardArea.IsManaged(area))
			{
				WardSettings.ApplyPlacementGhostPreviewRadius(area);
			}
		}
	}
	[HarmonyPatch(typeof(Player), "UpdatePlacementGhost")]
	internal static class PlayerUpdatePlacementGhostPatch
	{
		private static void Postfix(Player __instance)
		{
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0046: Unknown result type (might be due to invalid IL or missing references)
			//IL_0054: Unknown result type (might be due to invalid IL or missing references)
			GameObject placementGhost = __instance.m_placementGhost;
			PrivateArea area = (((Object)(object)placementGhost != (Object)null) ? placementGhost.GetComponent<PrivateArea>() : null);
			if ((Object)(object)placementGhost != (Object)null && StuWardArea.IsManaged(area))
			{
				WardSettings.ApplyPlacementGhostPreviewRadius(area);
				if ((int)__instance.GetPlacementStatus() == 0 && ManagedWardPlacementPreviewService.ShouldShowAsInvalid(__instance, (Component?)(object)placementGhost.transform, placementGhost.transform.position))
				{
					__instance.m_placementStatus = (PlacementStatus)5;
					__instance.SetPlacementGhostValid(false);
				}
			}
		}
	}
	[HarmonyPatch(typeof(Player), "PlacePiece")]
	internal static class PlayerPlacePiecePatch
	{
		private static bool Prefix(Player __instance, Piece piece, Vector3 pos)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			if (!WardAccess.TryBlockManagedWardPlacement(__instance, (Component?)(object)piece, pos))
			{
				return false;
			}
			return WardAccess.TryBlockPlacement(__instance, pos, 0f);
		}
	}
	[HarmonyPatch(typeof(Player), "CheckCanRemovePiece")]
	internal static class PlayerCheckCanRemovePiecePatch
	{
		[HarmonyPriority(0)]
		private static void Postfix(Player __instance, Piece __0, ref bool __result)
		{
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			if (!((Object)(object)__0 == (Object)null) && WardAccess.ShouldBlock(((Component)__0).transform.position, 0f, __instance))
			{
				WardAccess.ShowNoAccessMessage(__instance);
				__result = false;
			}
		}
	}
	[HarmonyPatch(typeof(Player), "RemovePiece")]
	internal static class PlayerRemovePiecePatch
	{
		private static bool Prefix(Player __instance, ref bool __result, out bool __state)
		{
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			Piece val = WardPatchHelpers.FindRemoveTarget(__instance);
			__state = ManagedWardIdentity.IsManaged(((Object)(object)val != (Object)null) ? ((Component)val).GetComponent<PrivateArea>() : null);
			if ((Object)(object)val == (Object)null || !WardAccess.ShouldBlock(((Component)val).transform.position, 0f, __instance))
			{
				return true;
			}
			__state = false;
			WardAccess.ShowNoAccessMessage(__instance);
			__result = false;
			return false;
		}

		private static void Postfix(Player __instance, bool __state)
		{
		}
	}
	[HarmonyPatch(typeof(Player), "Repair")]
	internal static class PlayerRepairPatch
	{
		private static bool Prefix(Player __instance, Piece __1)
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			Piece val = __instance.GetHoveringPiece() ?? __1;
			if ((Object)(object)val == (Object)null || !WardAccess.ShouldBlock(((Component)val).transform.position, 0f, __instance))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(__instance);
			return false;
		}
	}
	[HarmonyPatch(typeof(ZNetScene), "Destroy", new Type[] { typeof(GameObject) })]
	internal static class ZNetSceneDestroyPatch
	{
		private static bool Prefix(GameObject go)
		{
			if (!WardPatchHelpers.ShouldBlockLocalRemoval(((Object)(object)go != (Object)null) ? (go.GetComponent<Piece>() ?? go.GetComponentInParent<Piece>()) : null))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(Player.m_localPlayer);
			return false;
		}
	}
	[HarmonyPatch(typeof(Attack), "SpawnOnHitTerrain")]
	internal static class AttackSpawnOnHitTerrainPatch
	{
		private static bool Prefix(Vector3 hitPoint, GameObject prefab, Character character, ref GameObject __result)
		{
			//IL_0007: Unknown result type (might be due to invalid IL or missing references)
			Player player = (Player)(object)((character is Player) ? character : null);
			if (!WardAccess.ShouldBlock(hitPoint, WardAccess.GetTerrainRadius(prefab), player))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(player);
			__result = null;
			return false;
		}
	}
	[HarmonyPatch(typeof(TerrainOp), "Awake")]
	internal static class TerrainOpAwakePatch
	{
		private static bool Prefix(TerrainOp __instance)
		{
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			ZNetView component = ((Component)__instance).GetComponent<ZNetView>();
			if ((Object)(object)component != (Object)null && component.IsValid() && !component.IsOwner())
			{
				return true;
			}
			Player localPlayer = Player.m_localPlayer;
			if (!WardAccess.ShouldBlock(((Component)__instance).transform.position, __instance.GetRadius(), localPlayer))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(localPlayer);
			Object.Destroy((Object)(object)((Component)__instance).gameObject);
			return false;
		}
	}
	[HarmonyPatch(typeof(WearNTear), "Damage")]
	internal static class WearNTearDamagePatch
	{
		private static bool Prefix(WearNTear __instance, HitData hit)
		{
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			Character attacker = hit.GetAttacker();
			Piece component = ((Component)__instance).GetComponent<Piece>();
			PrivateArea component2 = ((Component)__instance).GetComponent<PrivateArea>();
			if (ManagedWardIdentity.EnsureManagedComponent(component2))
			{
				Player localPlayerForCharacter = WardPatchHelpers.GetLocalPlayerForCharacter(attacker);
				if ((Object)(object)localPlayerForCharacter != (Object)null && !WardAccess.CanControlManagedWard(component2, localPlayerForCharacter.GetPlayerID()))
				{
					WardAccess.ShowNoAccessMessage(localPlayerForCharacter);
				}
				return false;
			}
			BuildingDamageBlockReason buildingDamageBlockReason = WardPatchHelpers.GetBuildingDamageBlockReason(((Component)__instance).transform.position, component, attacker);
			if (buildingDamageBlockReason == BuildingDamageBlockReason.None)
			{
				return true;
			}
			Player localPlayerForCharacter2 = WardPatchHelpers.GetLocalPlayerForCharacter(attacker);
			if (buildingDamageBlockReason == BuildingDamageBlockReason.FriendlyWardProtection)
			{
				WardAccess.ShowProtectedBuildingDamageMessage(localPlayerForCharacter2);
			}
			else
			{
				WardAccess.ShowNoAccessMessage(localPlayerForCharacter2);
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(WearNTear), "RPC_Damage")]
	internal static class WearNTearRpcDamagePatch
	{
		private static bool Prefix(WearNTear __instance, long sender, HitData hit)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			if (ManagedWardIdentity.EnsureManagedComponent(((Component)__instance).GetComponent<PrivateArea>()))
			{
				return false;
			}
			return WardPatchHelpers.GetBuildingDamageBlockReason(((Component)__instance).transform.position, ((Component)__instance).GetComponent<Piece>(), hit, sender) == BuildingDamageBlockReason.None;
		}
	}
	[HarmonyPatch(typeof(WearNTear), "Remove")]
	internal static class WearNTearRemovePatch
	{
		private static bool Prefix(WearNTear __instance)
		{
			if (!WardPatchHelpers.ShouldBlockLocalRemoval(((Component)__instance).GetComponent<Piece>()))
			{
				return true;
			}
			WardAccess.ShowNoAccessMessage(Player.m_localPlayer);
			return false;
		}
	}
	[HarmonyPatch(typeof(WearNTear), "RPC_Remove")]
	internal static class WearNTearRpcRemovePatch
	{
		private static bool Prefix(WearNTear __instance, long sender)
		{
			switch (WardPatchHelpers.EvaluateRemovalBySender(((Component)__instance).GetComponent<Piece>(), sender))
			{
			case WardPatchHelpers.ProtectedRpcDecision.Allow:
				return true;
			case WardPatchHelpers.ProtectedRpcDecision.Deny:
				WardAccess.ShowNoAccessMessage(WardPatchHelpers.GetLocalPlayerForSender(sender));
				break;
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(Destructible), "Damage")]
	internal static class DestructibleDamagePatch
	{
		private static bool Prefix(Destructible __instance, HitData hit)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			Character attacker = hit.GetAttacker();
			BuildingDamageBlockReason buildingDamageBlockReason = WardPatchHelpers.GetBuildingDamageBlockReason(((Component)__instance).transform.position, WardPatchHelpers.GetProtectedBuildingPiece((Component?)(object)__instance), attacker);
			if (buildingDamageBlockReason == BuildingDamageBlockReason.None)
			{
				return true;
			}
			Player localPlayerForCharacter = WardPatchHelpers.GetLocalPlayerForCharacter(attacker);
			if (buildingDamageBlockReason == BuildingDamageBlockReason.FriendlyWardProtection)
			{
				WardAccess.ShowProtectedBuildingDamageMessage(localPlayerForCharacter);
			}
			else
			{
				WardAccess.ShowNoAccessMessage(localPlayerForCharacter);
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(Destructible), "RPC_Damage")]
	internal static class DestructibleRpcDamagePatch
	{
		private static bool Prefix(Destructible __instance, long sender, HitData hit)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			return WardPatchHelpers.GetBuildingDamageBlockReason(((Component)__instance).transform.position, WardPatchHelpers.GetProtectedBuildingPiece((Component?)(object)__instance), hit, sender) == BuildingDamageBlockReason.None;
		}
	}
	[HarmonyPatch(typeof(TreeBase), "Damage")]
	internal static class TreeBaseDamagePatch
	{
		private static bool Prefix(TreeBase __instance, HitData hit)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			return !WardPatchHelpers.ShouldBlockDamageByCharacter(((Component)__instance).transform.position, hit.GetAttacker());
		}
	}
	[HarmonyPatch(typeof(TreeBase), "RPC_Damage")]
	internal static class TreeBaseRpcDamagePatch
	{
		private static bool Prefix(TreeBase __instance, long sender)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			return WardPatchHelpers.EvaluateDamageBySender(((Component)__instance).transform.position, sender) == WardPatchHelpers.ProtectedRpcDecision.Allow;
		}
	}
	[HarmonyPatch(typeof(Feast), "RPC_TryEat")]
	internal static class FeastRpcTryEatPatch
	{
		private static bool Prefix(Feast __instance, long sender)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			switch (WardPatchHelpers.EvaluateInteractionBySender(((Component)__instance).transform.position, sender))
			{
			case WardPatchHelpers.ProtectedRpcDecision.Allow:
				return true;
			case WardPatchHelpers.ProtectedRpcDecision.Deny:
				WardAccess.ShowNoAccessMessage(WardPatchHelpers.GetLocalPlayerForSender(sender));
				break;
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(Player), "UseHotbarItem")]
	[HarmonyPriority(800)]
	[HarmonyBefore(new string[] { "kg.TameableCollector" })]
	internal static class PlayerUseHotbarItemPatch
	{
		private static bool Prefix(Player __instance, int index)
		{
			if ((Object)(object)__instance != (Object)(object)Player.m_localPlayer || ((Humanoid)__instance).m_inventory == null)
			{
				return true;
			}
			ItemData itemAt = ((Humanoid)__instance).m_inventory.GetItemAt(index - 1, 0);
			return WardAccess.TryBlockItemUse(__instance, itemAt);
		}
	}
	[HarmonyPatch(typeof(Humanoid), "UseItem")]
	internal static class HumanoidUseItemPatch
	{
		private static bool Prefix(Humanoid __instance, ItemData item)
		{
			return WardAccess.TryBlockItemUse(WardAccess.GetPlayer(__instance), item);
		}
	}
	[HarmonyPatch(typeof(Humanoid), "UpdateEquipment")]
	internal static class HumanoidUpdateEquipmentPatch
	{
		private const float ForceUnequipCheckIntervalSeconds = 0.15f;

		private static float _nextForceUnequipCheckTime;

		private static void Prefix(Humanoid __instance)
		{
			if (!((Object)(object)__instance != (Object)(object)Player.m_localPlayer) && WardAccess.HasEnabledManagedWards() && Plugin.HasBlockedItems() && !(Time.unscaledTime < _nextForceUnequipCheckTime))
			{
				_nextForceUnequipCheckTime = Time.unscaledTime + 0.15f;
				WardAccess.TryForceUnequipBlockedItems(Player.m_localPlayer);
			}
		}
	}
	[HarmonyPatch(typeof(Humanoid), "EquipItem")]
	internal static class HumanoidEquipItemPatch
	{
		private static bool Prefix(Humanoid __instance, ItemData item, ref bool __result)
		{
			return WardAccess.TryBlockItemUse(WardAccess.GetPlayer(__instance), item, ref __result);
		}
	}
	[HarmonyPatch(typeof(Humanoid), "StartAttack")]
	internal static class HumanoidStartAttackPatch
	{
		private static bool Prefix(Humanoid __instance, ref bool __result)
		{
			return WardAccess.TryBlockAttack(WardAccess.GetPlayer(__instance), ref __result);
		}
	}
	[HarmonyPatch(typeof(Attack), "Start")]
	[HarmonyPriority(800)]
	[HarmonyBefore(new string[] { "meldurson.valheim.PortablePals" })]
	internal static class AttackStartBlockedItemTargetPatch
	{
		private static bool Prefix(Humanoid character, ItemData weapon, ref bool __result)
		{
			return WardAccess.TryBlockAttack(WardAccess.GetPlayer(character), weapon, ref __result);
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "OnRightClickItem")]
	[HarmonyPriority(800)]
	[HarmonyBefore(new string[] { "kg.TameableCollector" })]
	internal static class InventoryGuiOnRightClickItemPatch
	{
		private static bool Prefix(ItemData item)
		{
			return WardAccess.TryBlockItemUse(Player.m_localPlayer, item);
		}
	}
	[HarmonyPatch]
	internal static class TameableCollectorCollectorItemPatch
	{
		[CompilerGenerated]
		private sealed class <TargetMethods>d__2 : IEnumerable<MethodBase>, IEnumerable, IEnumerator<MethodBase>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private MethodBase <>2__current;

			private int <>l__initialThreadId;

			private Type <collectorItemType>5__2;

			MethodBase IEnumerator<MethodBase>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <TargetMethods>d__2(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				<collectorItemType>5__2 = null;
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				MethodInfo methodInfo2;
				switch (<>1__state)
				{
				default:
					return false;
				case 0:
				{
					<>1__state = -1;
					<collectorItemType>5__2 = GetCollectorItemType();
					if (<collectorItemType>5__2 == null)
					{
						return false;
					}
					MethodInfo methodInfo = AccessTools.Method(<collectorItemType>5__2, "TryCatch", (Type[])null, (Type[])null);
					if (methodInfo != null)
					{
						<>2__current = methodInfo;
						<>1__state = 1;
						return true;
					}
					goto IL_0070;
				}
				case 1:
					<>1__state = -1;
					goto IL_0070;
				case 2:
					{
						<>1__state = -1;
						break;
					}
					IL_0070:
					methodInfo2 = AccessTools.Method(<collectorItemType>5__2, "Summon", (Type[])null, (Type[])null);
					if (methodInfo2 != null)
					{
						<>2__current = methodInfo2;
						<>1__state = 2;
						return true;
					}
					break;
				}
				return false;
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<MethodBase> IEnumerable<MethodBase>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <TargetMethods>d__2(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<MethodBase>)this).GetEnumerator();
			}
		}

		private static Type? GetCollectorItemType()
		{
			Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
			for (int i = 0; i < assemblies.Length; i++)
			{
				Type type = assemblies[i].GetType("TameableCollector.Mechanics+CollectorItem", throwOnError: false);
				if (type != null)
				{
					return type;
				}
			}
			return null;
		}

		private static bool Prepare()
		{
			return GetCollectorItemType() != null;
		}

		[IteratorStateMachine(typeof(<TargetMethods>d__2))]
		private static IEnumerable<MethodBase> TargetMethods()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <TargetMethods>d__2(-2);
		}

		[HarmonyPriority(800)]
		private static bool Prefix(object __instance, MethodBase __originalMethod)
		{
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return true;
			}
			ItemData val = null;
			try
			{
				val = Traverse.Create(__instance).Property("Item", (object[])null).GetValue<ItemData>();
			}
			catch
			{
				return true;
			}
			if (__originalMethod.Name == "TryCatch" && (Object)(object)localPlayer.m_hoveringCreature != (Object)null)
			{
				return WardAccess.TryBlockItemUse(localPlayer, val, ((Component)localPlayer.m_hoveringCreature).transform.position);
			}
			return WardAccess.TryBlockItemUse(localPlayer, val);
		}
	}
	[HarmonyPatch]
	internal static class AzuCraftyBoxesNearbyContainersPatch
	{
		private sealed class ReferenceEqualityComparer : IEqualityComparer<object>
		{
			internal static readonly ReferenceEqualityComparer Instance = new ReferenceEqualityComparer();

			public new bool Equals(object? x, object? y)
			{
				return x == y;
			}

			public int GetHashCode(object obj)
			{
				return RuntimeHelpers.GetHashCode(obj);
			}
		}

		[CompilerGenerated]
		private sealed class <TargetMethods>d__6 : IEnumerable<MethodBase>, IEnumerable, IEnumerator<MethodBase>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private MethodBase <>2__current;

			private int <>l__initialThreadId;

			private IEnumerator<Type> <>7__wrap1;

			MethodBase IEnumerator<MethodBase>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			object IEnumerator.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

			[DebuggerHidden]
			public <TargetMethods>d__6(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				int num = <>1__state;
				if (num == -3 || num == 1)
				{
					try
					{
					}
					finally
					{
						<>m__Finally1();
					}
				}
				<>7__wrap1 = null;
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				try
				{
					switch (<>1__state)
					{
					default:
						return false;
					case 0:
						<>1__state = -1;
						if (ContainerInterfaceType == null)
						{
							return false;
						}
						<>7__wrap1 = GetLoadableTypes(ContainerInterfaceType.Assembly).GetEnumerator();
						<>1__state = -3;
						break;
					case 1:
						<>1__state = -3;
						break;
					}
					while (<>7__wrap1.MoveNext())
					{
						Type current = <>7__wrap1.Current;
						if (!(current == null) && !current.IsAbstract && !current.IsInterface && ContainerInterfaceType.IsAssignableFrom(current))
						{
							MethodInfo methodInfo = AccessTools.DeclaredMethod(current, "ItemCount", new Type[1] { typeof(string) }, (Type[])null);
							if (methodInfo != null)
							{
								<>2__current = methodInfo;
								<>1__state = 1;
								return true;
							}
						}
					}
					<>m__Finally1();
					<>7__wrap1 = null;
					return false;
				}
				catch
				{
					//try-fault
					((IDisposable)this).Dispose();
					throw;
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			private void <>m__Finally1()
			{
				<>1__state = -1;
				if (<>7__wrap1 != null)
				{
					<>7__wrap1.Dispose();
				}
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<MethodBase> IEnumerable<MethodBase>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <TargetMethods>d__6(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<MethodBase>)this).GetEnumerator();
			}
		}

		private const string AzuCraftyBoxesPluginGuid = "Azumatt.AzuCraftyBoxes";

		private static readonly Dictionary<Type, Func<object, Vector3>?> GetPositionDelegates = new Dictionary<Type, Func<object, Vector3>>();

		private static readonly Dictionary<object, bool> FrameBlockCache = new Dictionary<object, bool>(ReferenceEqualityComparer.Instance);

		private static readonly Type? ContainerInterfaceType = ResolveContainerInterfaceType();

		private static int _cachedFrame = -1;

		private static bool Prepare()
		{
			return ContainerInterfaceType != null;
		}

		[IteratorStateMachine(typeof(<TargetMethods>d__6))]
		private static IEnumerable<MethodBase> TargetMethods()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <TargetMethods>d__6(-2);
		}

		private static bool Prefix(object __instance, ref int __result)
		{
			//IL_004e: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null || !WardAccess.HasEnabledManagedWards())
			{
				return true;
			}
			ResetFrameCacheIfNeeded();
			if (FrameBlockCache.TryGetValue(__instance, out var value))
			{
				if (!value)
				{
					return true;
				}
				__result = 0;
				return false;
			}
			if (!TryGetContainerPosition(__instance, out var position))
			{
				FrameBlockCache[__instance] = false;
				return true;
			}
			value = WardAccess.ShouldBlock(position, 0f, localPlayer, flash: false);
			FrameBlockCache[__instance] = value;
			if (!value)
			{
				return true;
			}
			__result = 0;
			return false;
		}

		private static Type? ResolveContainerInterfaceType()
		{
			if (!Chainloader.PluginInfos.TryGetValue("Azumatt.AzuCraftyBoxes", out var value))
			{
				return null;
			}
			return ((object)value.Instance)?.GetType().Assembly.GetType("AzuCraftyBoxes.IContainers.IContainer");
		}

		private static IEnumerable<Type> GetLoadableTypes(Assembly assembly)
		{
			try
			{
				return assembly.GetTypes();
			}
			catch (ReflectionTypeLoadException ex)
			{
				if (ex.Types == null)
				{
					return Array.Empty<Type>();
				}
				List<Type> list = new List<Type>(ex.Types.Length);
				for (int i = 0; i < ex.Types.Length; i++)
				{
					if (ex.Types[i] != null)
					{
						list.Add(ex.Types[i]);
					}
				}
				return list;
			}
		}

		private static void ResetFrameCacheIfNeeded()
		{
			int frameCount = Time.frameCount;
			if (_cachedFrame != frameCount)
			{
				_cachedFrame = frameCount;
				FrameBlockCache.Clear();
			}
		}

		private static bool TryGetContainerPosition(object container, out Vector3 position)
		{
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			Type type = container.GetType();
			if (!GetPositionDelegates.TryGetValue(type, out Func<object, Vector3> value))
			{
				value = CreateGetPositionDelegate(type);
				GetPositionDelegates[type] = value;
			}
			if (value == null)
			{
				position = default(Vector3);
				return false;
			}
			try
			{
				position = value(container);
				return true;
			}
			catch
			{
			}
			position = default(Vector3);
			return false;
		}

		private static Func<object, Vector3>? CreateGetPositionDelegate(Type type)
		{
			MethodInfo methodInfo = AccessTools.Method(type, "GetPosition", (Type[])null, (Type[])null);
			if (methodInfo == null || methodInfo.IsStatic || methodInfo.ReturnType != typeof(Vector3) || methodInfo.GetParameters().Length != 0)
			{
				return null;
			}
			try
			{
				ParameterExpression parameterExpression = Expression.Parameter(typeof(object), "target");
				return Expression.Lambda<Func<object, Vector3>>(Expression.Call(Expression.Convert(parameterExpression, type), methodInfo), new ParameterExpression[1] { parameterExpression }).Compile();
			}
			catch
			{
				return null;
			}
		}
	}
	[HarmonyPatch(typeof(Player), "AutoPickup")]
	internal static class PlayerAutoPickupPatch
	{
		private static readonly FieldInfo? EnableAutoPickupField = AccessTools.DeclaredField(typeof(Player), "m_enableAutoPickup");

		private static readonly int AutoPickupMask = LayerMask.GetMask(new string[1] { "item" });

		private static Collider[] _autoPickupColliders = (Collider[])(object)new Collider[64];

		private static readonly List<PrivateArea> DeniedAutoPickupWardCandidates = new List<PrivateArea>();

		private static bool Prefix(Player __instance, float dt)
		{
			//IL_0027: Unknown result type (might be due to invalid IL or missing references)
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Unknown result type (might be due to invalid IL or missing references)
			//IL_0096: Unknown result type (might be due to invalid IL or missing references)
			//IL_0172: Unknown result type (might be due to invalid IL or missing references)
			//IL_0177: Unknown result type (might be due to invalid IL or missing references)
			//IL_0178: Unknown result type (might be due to invalid IL or missing references)
			//IL_017d: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ef: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c8: Unknown result type (might be due to invalid IL or missing references)
			//IL_0281: Unknown result type (might be due to invalid IL or missing references)
			//IL_0289: Unknown result type (might be due to invalid IL or missing references)
			//IL_028e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0293: Unknown result type (might be due to invalid IL or missing references)
			//IL_0297: Unknown result type (might be due to invalid IL or missing references)
			//IL_02a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_02a8: Unknown result type (might be due to invalid IL or missing references)
			//IL_02b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_02b7: Unknown result type (might be due to invalid IL or missing references)
			//IL_02b9: Unknown result type (might be due to invalid IL or missing references)
			//IL_02d5: Unknown result type (might be due to invalid IL or missing references)
			//IL_02da: Unknown result type (might be due to invalid IL or missing references)
			//IL_02dc: Unknown result type (might be due to invalid IL or missing references)
			if (((Character)__instance).IsTeleporting() || !IsAutoPickupEnabled())
			{
				return false;
			}
			bool flag = WardAccess.HasEnabledManagedWards() && WardItemPrefabPolicy.CanAnyPickupBeBlocked();
			Vector3 val = ((Component)__instance).transform.position + Vector3.up;
			long playerID = __instance.GetPlayerID();
			Inventory inventory = ((Humanoid)__instance).GetInventory();
			float autoPickupRange = __instance.m_autoPickupRange;
			float num = autoPickupRange * autoPickupRange;
			bool flag2 = false;
			DeniedAutoPickupWardCandidates.Clear();
			bool flag3 = false;
			int num2 = Physics.OverlapSphereNonAlloc(val, autoPickupRange, _autoPickupColliders, AutoPickupMask);
			if (num2 == _autoPickupColliders.Length)
			{
				Array.Resize(ref _autoPickupColliders, _autoPickupColliders.Length * 2);
				num2 = Physics.OverlapSphereNonAlloc(val, autoPickupRange, _autoPickupColliders, AutoPickupMask);
			}
			for (int i = 0; i < num2; i++)
			{
				Collider val2 = _autoPickupColliders[i];
				if ((Object)(object)val2 == (Object)null || (Object)(object)val2.attachedRigidbody == (Object)null)
				{
					continue;
				}
				ItemDrop component = ((Component)val2.attachedRigidbody).GetComponent<ItemDrop>();
				FloatingTerrainDummy val3 = null;
				if ((Object)(object)component == (Object)null)
				{
					val3 = ((Component)val2.attachedRigidbody).GetComponent<FloatingTerrainDummy>();
					if ((Object)(object)val3 != (Object)null)
					{
						FloatingTerrain parent = val3.m_parent;
						if ((Object)(object)parent != (Object)null)
						{
							component = ((Component)parent).GetComponent<ItemDrop>();
						}
					}
				}
				if ((Object)(object)component == (Object)null || !component.m_autoPickup || component.IsPiece() || ((Humanoid)__instance).HaveUniqueKey(component.m_itemData.m_shared.m_name))
				{
					continue;
				}
				Vector3 val4 = ((Component)component).transform.position - val;
				float sqrMagnitude = ((Vector3)(ref val4)).sqrMagnitude;
				if (sqrMagnitude > num)
				{
					continue;
				}
				ZNetView component2 = ((Component)component).GetComponent<ZNetView>();
				if ((Object)(object)component2 == (Object)null || !component2.IsValid())
				{
					continue;
				}
				int num3;
				if (flag)
				{
					num3 = (WardItemPrefabPolicy.ShouldBlockPickup(component) ? 1 : 0);
					if (num3 != 0 && !flag2)
					{
						flag3 = WardAccess.CollectDeniedManagedWardCandidates(playerID, WardAccess.GetCandidateManagedWards(val, autoPickupRange, requireEnabled: true), DeniedAutoPickupWardCandidates) > 0;
						flag2 = true;
					}
				}
				else
				{
					num3 = 0;
				}
				if (((uint)num3 & (flag3 ? 1u : 0u)) != 0 && WardAccess.IsInsideAnyManagedWard(((Component)component).transform.position, 0f, DeniedAutoPickupWardCandidates))
				{
					continue;
				}
				if (!component.CanPickup(true))
				{
					component.RequestOwn();
				}
				else
				{
					if (component.InTar())
					{
						continue;
					}
					component.Load();
					if (!inventory.CanAddItem(component.m_itemData, -1) || component.m_itemData.GetWeight(-1) + inventory.GetTotalWeight() > __instance.GetMaxCarryWeight())
					{
						continue;
					}
					if (sqrMagnitude < 0.09f)
					{
						((Humanoid)__instance).Pickup(((Component)component).gameObject, true, true);
						continue;
					}
					val4 = val - ((Component)component).transform.position;
					Vector3 val5 = ((Vector3)(ref val4)).normalized * (15f * dt);
					Transform transform = ((Component)component).transform;
					transform.position += val5;
					if ((Object)(object)val3 != (Object)null)
					{
						Transform transform2 = ((Component)val3).transform;
						transform2.position += val5;
					}
				}
			}
			return false;
		}

		private static bool IsAutoPickupEnabled()
		{
			if (!(EnableAutoPickupField == null))
			{
				return (bool)EnableAutoPickupField.GetValue(null);
			}
			return true;
		}
	}
	internal static class WardPatchHelpers
	{
		internal enum ProtectedRpcDecision
		{
			Allow,
			Deny,
			Unresolved
		}

		private sealed class StumpClassification
		{
			internal bool Initialized;

			internal string CachedName = string.Empty;

			internal bool IsLikelyStump;
		}

		private static readonly string[] StumpNameTokens = new string[3] { "stub", "stump", "stomp" };

		private static readonly ConditionalWeakTable<GameObject, StumpClassification> StumpClassificationCache = new ConditionalWeakTable<GameObject, StumpClassification>();

		internal static Piece? FindRemoveTarget(Player player)
		{
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0042: Unknown result type (might be due to invalid IL or missing references)
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			//IL_006a: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ae: Unknown result type (might be due to invalid IL or missing references)
			Piece hoveringPiece = player.GetHoveringPiece();
			if ((Object)(object)hoveringPiece != (Object)null)
			{
				return hoveringPiece;
			}
			GameCamera instance = GameCamera.instance;
			if ((Object)(object)instance == (Object)null || (Object)(object)((Character)player).m_eye == (Object)null)
			{
				return null;
			}
			RaycastHit val = default(RaycastHit);
			if (!Physics.Raycast(((Component)instance).transform.position, ((Component)instance).transform.forward, ref val, 50f, player.m_removeRayMask))
			{
				return null;
			}
			if (Vector3.Distance(((RaycastHit)(ref val)).point, ((Character)player).m_eye.position) >= player.m_maxPlaceDistance)
			{
				return null;
			}
			Piece componentInParent = ((Component)((RaycastHit)(ref val)).collider).GetComponentInParent<Piece>();
			if ((Object)(object)componentInParent != (Object)null)
			{
				return componentInParent;
			}
			if (!((Object)(object)((Component)((RaycastHit)(ref val)).collider).GetComponent<Heightmap>() != (Object)null))
			{
				return null;
			}
			return TerrainModifier.FindClosestModifierPieceInRange(((RaycastHit)(ref val)).point, 2.5f);
		}

		internal static bool ShouldBlockLocalRemoval(Piece? piece)
		{
			//IL_0065: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)piece == (Object)null || (Object)(object)localPlayer == (Object)null || !((Character)localPlayer).InPlaceMode())
			{
				return false;
			}
			if ((Object)(object)localPlayer.GetHoveringPiece() != (Object)(object)piece && (Object)(object)FindRemoveTarget(localPlayer) != (Object)(object)piece)
			{
				return false;
			}
			PrivateArea component = ((Component)piece).GetComponent<PrivateArea>();
			if (ManagedWardIdentity.EnsureManagedComponent(component))
			{
				return !WardAccess.CanControlManagedWard(component, localPlayer.GetPlayerID());
			}
			return WardAccess.ShouldBlock(((Component)piece).transform.position, 0f, localPlayer);
		}

		internal static ProtectedRpcDecision EvaluateRemovalBySender(Piece? piece, long sender)
		{
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)piece == (Object)null)
			{
				return ProtectedRpcDecision.Allow;
			}
			if (!TryResolveAuthoritativeSenderPlayerId(sender, "Protected.Remove", out var playerId))
			{
				return ProtectedRpcDecision.Unresolved;
			}
			PrivateArea component = ((Component)piece).GetComponent<PrivateArea>();
			if (ManagedWardIdentity.EnsureManagedComponent(component))
			{
				if (!WardAccess.CanControlManagedWard(component, playerId))
				{
					return ProtectedRpcDecision.Deny;
				}
				return ProtectedRpcDecision.Allow;
			}
			if (!WardAccess.CheckAccess(((Component)piece).transform.position, 0f, playerId))
			{
				return ProtectedRpcDecision.Deny;
			}
			return ProtectedRpcDecision.Allow;
		}

		internal static ProtectedRpcDecision EvaluateDamageBySender(Vector3 point, long sender)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			if (!TryResolveAuthoritativeSenderPlayerId(sender, "Protected.Damage", out var playerId))
			{
				return ProtectedRpcDecision.Unresolved;
			}
			if (!WardAccess.CheckAccess(point, 0f, playerId))
			{
				return ProtectedRpcDecision.Deny;
			}
			return ProtectedRpcDecision.Allow;
		}

		internal static Piece? GetProtectedBuildingPiece(Component? target)
		{
			if ((Object)(object)target == (Object)null || IsLikelyStumpDestructible(target))
			{
				return null;
			}
			return target.GetComponent<Piece>();
		}

		internal static BuildingDamageBlockReason GetBuildingDamageBlockReason(Vector3 point, Piece? piece, long sender)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			if (!TryResolveAuthoritativeSenderPlayerId(sender, "Protected.BuildingDamage", out var playerId))
			{
				return BuildingDamageBlockReason.UnresolvedSender;
			}
			return EvaluateBuildingDamagePolicy(point, piece, DamageSourceKind.Player, playerId);
		}

		internal static BuildingDamageBlockReason GetBuildingDamageBlockReason(Vector3 point, Piece? piece, HitData? hit, long sender)
		{
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			Character val = ((hit != null) ? hit.GetAttacker() : null);
			if (!((Object)(object)val != (Object)null))
			{
				return GetBuildingDamageBlockReason(point, piece, sender);
			}
			return GetBuildingDamageBlockReason(point, piece, val);
		}

		internal static BuildingDamageBlockReason GetBuildingDamageBlockReason(Vector3 point, Piece? piece, Character? attacker)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			return EvaluateBuildingDamagePolicy(point, piece, GetDamageSourceKind(attacker), GetPlayerIdFromCharacter(attacker));
		}

		internal static ProtectedRpcDecision EvaluateInteractionBySender(Vector3 point, long sender)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			if (!TryResolveAuthoritativeSenderPlayerId(sender, "Protected.Interaction", out var playerId))
			{
				return ProtectedRpcDecision.Unresolved;
			}
			if (!WardAccess.CheckAccess(point, 0f, playerId))
			{
				return ProtectedRpcDecision.Deny;
			}
			return ProtectedRpcDecision.Allow;
		}

		internal static bool ShouldBlockDamageByCharacter(Vector3 point, Character? attacker)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			long playerIdFromCharacter = GetPlayerIdFromCharacter(attacker);
			if (playerIdFromCharacter == 0L)
			{
				return false;
			}
			return !WardAccess.CheckAccess(point, 0f, playerIdFromCharacter);
		}

		private static BuildingDamageBlockReason EvaluateBuildingDamagePolicy(Vector3 point, Piece? piece, DamageSourceKind sourceKind, long playerId)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			bool num = (Object)(object)piece != (Object)null;
			bool insideEnabledWard = num && (Object)(object)WardAccess.FindNearestManagedWard(point) != (Object)null;
			bool blocksHostileCreatureDamage = num && sourceKind == DamageSourceKind.MonsterAI && WardAccess.ShouldBlockHostileCreatureDamageToBuilding(point);
			bool playerHasAccess = playerId == 0L || !WardAccess.EvaluateAccess(point, 0f, playerId, flash: false).IsDenied;
			return BuildingDamagePolicy.Evaluate(new BuildingDamagePolicyInput(num, sourceKind, playerId, insideEnabledWard, blocksHostileCreatureDamage, playerHasAccess));
		}

		private static DamageSourceKind GetDamageSourceKind(Character? attacker)
		{
			if (attacker is Player)
			{
				return DamageSourceKind.Player;
			}
			if ((Object)(object)attacker != (Object)null && attacker.IsTamed())
			{
				return DamageSourceKind.TamedCreature;
			}
			if (((attacker != null) ? attacker.GetBaseAI() : null) is MonsterAI)
			{
				return DamageSourceKind.MonsterAI;
			}
			return DamageSourceKind.Unknown;
		}

		internal static Player? GetLocalPlayerForCharacter(Character? attacker)
		{
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return null;
			}
			if (localPlayer.GetPlayerID() != GetPlayerIdFromCharacter(attacker))
			{
				return null;
			}
			return localPlayer;
		}

		internal static Player? GetLocalPlayerForSender(long sender)
		{
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null)
			{
				return null;
			}
			if (localPlayer.GetPlayerID() != GetPlayerIdFromSender(sender))
			{
				return null;
			}
			return localPlayer;
		}

		private static bool TryResolveAuthoritativeSenderPlayerId(long sender, string context, out long playerId)
		{
			return WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, context, out playerId);
		}

		private static long GetPlayerIdFromCharacter(Character? attacker)
		{
			if (attacker != null)
			{
				Player val = (Player)(object)((attacker is Player) ? attacker : null);
				if (val != null)
				{
					return val.GetPlayerID();
				}
				if (!attacker.IsTamed())
				{
					return 0L;
				}
				long owner = attacker.GetOwner();
				if (owner == 0L)
				{
					return 0L;
				}
				Player localPlayer = Player.m_localPlayer;
				if ((Object)(object)localPlayer != (Object)null && ((Character)localPlayer).GetOwner() == owner)
				{
					return localPlayer.GetPlayerID();
				}
				return GetPlayerIdFromSender(owner);
			}
			return 0L;
		}

		private static long GetPlayerIdFromSender(long sender)
		{
			return WardOwnership.GetPlayerIdFromSender(sender);
		}

		private static bool IsLikelyStumpDestructible(Component target)
		{
			GameObject gameObject = target.gameObject;
			StumpClassification orCreateValue = StumpClassificationCache.GetOrCreateValue(gameObject);
			string text = ((Object)gameObject).name ?? string.Empty;
			if (!orCreateValue.Initialized || !string.Equals(orCreateValue.CachedName, text, StringComparison.Ordinal))
			{
				orCreateValue.CachedName = text;
				orCreateValue.IsLikelyStump = ComputeIsLikelyStumpDestructible(gameObject, text);
				orCreateValue.Initialized = true;
			}
			return orCreateValue.IsLikelyStump;
		}

		private static bool ComputeIsLikelyStumpDestructible(GameObject target, string targetName)
		{
			if ((Object)(object)target.GetComponent<Destructible>() != (Object)null && (Object)(object)target.GetComponent<StaticPhysics>() != (Object)null)
			{
				return IsLikelyStumpName(targetName);
			}
			return false;
		}

		private static bool IsLikelyStumpName(string name)
		{
			if (string.IsNullOrWhiteSpace(name))
			{
				return false;
			}
			string text = NormalizeName(name);
			for (int i = 0; i < StumpNameTokens.Length; i++)
			{
				if (text.IndexOf(StumpNameTokens[i], StringComparison.Ordinal) >= 0)
				{
					return true;
				}
			}
			return false;
		}

		private static string NormalizeName(string name)
		{
			string text = name.Trim();
			int num = text.IndexOf("(Clone)", StringComparison.OrdinalIgnoreCase);
			if (num >= 0)
			{
				text = text.Substring(0, num);
			}
			return text.Trim().ToLowerInvariant();
		}
	}
	internal readonly struct WardConfiguration
	{
		internal bool ShowAreaMarker { get; }

		internal float AreaMarkerSpeedMultiplier { get; }

		internal float AreaMarkerAlpha { get; }

		internal float Radius { get; }

		internal float AutoCloseDelay { get; }

		internal bool WarningSoundEnabled { get; }

		internal bool WarningFlashEnabled { get; }

		internal bool AutoCloseDoors => AutoCloseDelay > 0f;

		internal WardConfiguration(bool showAreaMarker, float areaMarkerSpeedMultiplier, float areaMarkerAlpha, float radius, float autoCloseDelay, bool warningSoundEnabled, bool warningFlashEnabled)
		{
			ShowAreaMarker = showAreaMarker;
			AreaMarkerSpeedMultiplier = areaMarkerSpeedMultiplier;
			AreaMarkerAlpha = areaMarkerAlpha;
			Radius = radius;
			AutoCloseDelay = autoCloseDelay;
			WarningSoundEnabled = warningSoundEnabled;
			WarningFlashEnabled = warningFlashEnabled;
		}
	}
	internal readonly struct CachedWardConfiguration
	{
		internal uint DataRevision { get; }

		internal float MaxRadius { get; }

		internal WardConfiguration Configuration { get; }

		internal CachedWardConfiguration(uint dataRevision, float maxRadius, WardConfiguration configuration)
		{
			DataRevision = dataRevision;
			MaxRadius = maxRadius;
			Configuration = configuration;
		}
	}
	internal readonly struct CachedAreaMarkerVisualState
	{
		internal int MarkerInstanceId { get; }

		internal int SegmentCount { get; }

		internal int FirstSegmentInstanceId { get; }

		internal int LastSegmentInstanceId { get; }

		internal float MaxRadius { get; }

		internal float Radius { get; }

		internal float AreaMarkerAlpha { get; }

		internal CachedAreaMarkerVisualState(int markerInstanceId, int segmentCount, int firstSegmentInstanceId, int lastSegmentInstanceId, float maxRadius, float radius, float areaMarkerAlpha)
		{
			MarkerInstanceId = markerInstanceId;
			SegmentCount = segmentCount;
			FirstSegmentInstanceId = firstSegmentInstanceId;
			LastSegmentInstanceId = lastSegmentInstanceId;
			MaxRadius = maxRadius;
			Radius = radius;
			AreaMarkerAlpha = areaMarkerAlpha;
		}
	}
	internal enum WardConfigurationRequestResultCode
	{
		Applied,
		Unchanged,
		Denied,
		InvalidPayload,
		InvalidState
	}
	internal readonly struct WardConfigurationRequestSubmission
	{
		internal bool IsPending { get; }

		internal long RequestId { get; }

		internal WardConfigurationRequestResultCode ResultCode { get; }

		internal WardConfiguration Configuration { get; }

		internal bool ShowOverlapMessage { get; }

		internal WardConfigurationRequestSubmission(bool isPending, long requestId, WardConfigurationRequestResultCode resultCode, WardConfiguration configuration, bool showOverlapMessage)
		{
			IsPending = isPending;
			RequestId = requestId;
			ResultCode = resultCode;
			Configuration = configuration;
			ShowOverlapMessage = showOverlapMessage;
		}
	}
	internal readonly struct WardConfigurationUpdateResult
	{
		internal WardConfigurationRequestResultCode ResultCode { get; }

		internal WardConfiguration Configuration { get; }

		internal bool ShowOverlapMessage { get; }

		internal WardConfigurationUpdateResult(WardConfigurationRequestResultCode resultCode, WardConfiguration configuration, bool showOverlapMessage)
		{
			ResultCode = resultCode;
			Configuration = configuration;
			ShowOverlapMessage = showOverlapMessage;
		}
	}
	internal sealed class WardSettingsRpcRegistrationState : MonoBehaviour
	{
	}
	internal static class WardSettings
	{
		internal const int ManagedAreaMarkerSegments = 36;

		private const float ManagedAreaMarkerSegmentLengthMultiplier = 2f;

		internal const float MinAreaMarkerSpeedMultiplier = 0f;

		internal const float MaxAreaMarkerSpeedMultiplier = 1f;

		internal const float DefaultAreaMarkerSpeedMultiplier = 0.5f;

		internal const float MinAreaMarkerAlpha = 0f;

		internal const float MaxAreaMarkerAlpha = 1f;

		internal const float DefaultAreaMarkerAlpha = 0.5f;

		internal const float MinRadius = 8f;

		internal const float MaxRadiusLimit = 64f;

		internal const float DefaultMaxRadius = 32f;

		internal const float MinAutoCloseDelay = 0f;

		internal const float MaxAutoCloseDelay = 10f;

		internal const float DefaultAutoCloseDelay = 4f;

		internal const bool DefaultWarningSoundEnabled = true;

		internal const bool DefaultWarningFlashEnabled = true;

		private const string RpcUpdateSettings = "STUWard_UpdateSettings";

		private const string RpcUpdateSettingsResponse = "STUWard_UpdateSettingsResponse";

		private const string RpcRemovePermitted = "STUWard_RemovePermitted";

		private const string ShowAreaMarkerKey = "stuw_show_area_marker";

		private const string AreaMarkerSpeedMultiplierKey = "stuw_area_marker_speed_multiplier";

		private const string AreaMarkerAlphaKey = "stuw_area_marker_alpha";

		private const string RadiusKey = "stuw_radius";

		private const string AutoCloseDoorsKey = "stuw_auto_close_doors";

		private const string AutoCloseDelayKey = "stuw_auto_close_delay";

		private const string WarningSoundEnabledKey = "stuw_warning_sound_enabled";

		private const string WarningFlashEnabledKey = "stuw_warning_flash_enabled";

		private const float FallbackAreaMarkerSpeed = 0.1f;

		private const float MinimumAreaMarkerBrightness = 0.35f;

		private const float AreaMarkerBrightnessGamma = 1.8f;

		private const float MinimumAreaMarkerBrightnessInput = 0.5f;

		private static readonly string[] AreaMarkerColorProperties = new string[3] { "_Color", "_BaseColor", "_TintColor" };

		private static readonly MaterialPropertyBlock AreaMarkerPropertyBlock = new MaterialPropertyBlock();

		private static long _nextConfigurationRequestId = 1L;

		internal static float MaxRadius => Mathf.Clamp(Plugin.MaxWardRadius?.Value ?? 32f, 8f, 64f);

		internal static void CaptureAreaDefaults(PrivateArea area)
		{
			CircleProjector areaMarker = area.m_areaMarker;
			ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
			orCreate.DefaultAreaMarkerSpeed = (((Object)(object)areaMarker != (Object)null) ? Mathf.Max(areaMarker.m_speed, 0f) : 0.1f);
			orCreate.HasDefaultAreaMarkerSpeed = true;
		}

		internal static void InitializeArea(PrivateArea area)
		{
			if (!ManagedWardRuntimeContexts.GetOrCreate(area).HasDefaultAreaMarkerSpeed)
			{
				CaptureAreaDefaults(area);
			}
		}

		internal static void HandleMaxRadiusChanged()
		{
			ManagedWardRuntimeContexts.ClearConfigurationCaches();
			List<PrivateArea> allAreas = PrivateArea.m_allAreas;
			if (allAreas == null)
			{
				return;
			}
			for (int i = 0; i < allAreas.Count; i++)
			{
				ManagedWardRef ward = ManagedWardRef.FromArea(allAreas[i]);
				if (WardAccess.IsManagedWard(ward, requireEnabled: false))
				{
					ApplyAreaState(ward);
				}
			}
			ManagedWardMapStateService.InvalidateProjection("max ward radius config changed");
		}

		internal static WardConfiguration GetConfiguration(PrivateArea area)
		{
			InitializeArea(area);
			ZDO zdo = GetZdo(area);
			float maxRadius = MaxRadius;
			if (zdo != null)
			{
				uint dataRevision = zdo.DataRevision;
				ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
				if (orCreate.HasCachedConfiguration)
				{
					CachedWardConfiguration cachedConfiguration = orCreate.CachedConfiguration;
					if (cachedConfiguration.DataRevision == dataRevision && Mathf.Approximately(cachedConfiguration.MaxRadius, maxRadius))
					{
						return cachedConfiguration.Configuration;
					}
				}
			}
			float defaultRadius = GetDefaultRadius(area);
			bool showAreaMarker = zdo == null || zdo.GetBool("stuw_show_area_marker", true);
			float areaMarkerSpeedMultiplier = Mathf.Clamp01((zdo != null) ? zdo.GetFloat("stuw_area_marker_speed_multiplier", 0.5f) : 0.5f);
			float areaMarkerAlpha = Mathf.Clamp01((zdo != null) ? zdo.GetFloat("stuw_area_marker_alpha", 0.5f) : 0.5f);
			float radius = Mathf.Clamp((zdo != null) ? zdo.GetFloat("stuw_radius", defaultRadius) : defaultRadius, 8f, maxRadius);
			float autoCloseDelay = Mathf.Clamp((zdo != null) ? zdo.GetFloat("stuw_auto_close_delay", 4f) : 4f, 0f, 10f);
			bool warningSoundEnabled = zdo == null || zdo.GetBool("stuw_warning_sound_enabled", true);
			bool warningFlashEnabled = zdo == null || zdo.GetBool("stuw_warning_flash_enabled", true);
			WardConfiguration wardConfiguration = new WardConfiguration(showAreaMarker, areaMarkerSpeedMultiplier, areaMarkerAlpha, radius, autoCloseDelay, warningSoundEnabled, warningFlashEnabled);
			if (zdo != null)
			{
				ManagedWardRuntimeContext orCreate2 = ManagedWardRuntimeContexts.GetOrCreate(area);
				orCreate2.CachedConfiguration = new CachedWardConfiguration(zdo.DataRevision, maxRadius, wardConfiguration);
				orCreate2.HasCachedConfiguration = true;
			}
			return wardConfiguration;
		}

		internal static void ApplyAreaState(PrivateArea area)
		{
			ApplyAreaState(ManagedWardRef.FromArea(area));
		}

		internal static void ApplyAreaState(PrivateArea area, WardConfiguration configuration)
		{
			ApplyAreaState(ManagedWardRef.FromArea(area), configuration);
		}

		internal static void ApplyAreaState(ManagedWardRef ward)
		{
			PrivateArea area = ward.Area;
			if (!((Object)(object)area == (Object)null))
			{
				ApplyAreaState(ward, GetConfiguration(area));
			}
		}

		internal static void ApplyAreaState(ManagedWardRef ward, WardConfiguration configuration)
		{
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null)
			{
				return;
			}
			InitializeArea(area);
			bool num = !Mathf.Approximately(area.m_radius, configuration.Radius);
			if (num)
			{
				area.m_radius = configuration.Radius;
			}
			CircleProjector areaMarker = area.m_areaMarker;
			if ((Object)(object)areaMarker == (Object)null)
			{
				InvalidateAreaMarkerVisuals(area);
			}
			else
			{
				bool visible = ShouldShowAreaMarker(area, configuration);
				float num2 = GetDefaultAreaMarkerSpeed(area) * configuration.AreaMarkerSpeedMultiplier;
				if (areaMarker.m_nrOfSegments != 36)
				{
					areaMarker.m_nrOfSegments = 36;
				}
				if (!Mathf.Approximately(areaMarker.m_radius, configuration.Radius))
				{
					areaMarker.m_radius = configuration.Radius;
				}
				if (!Mathf.Approximately(areaMarker.m_speed, num2))
				{
					areaMarker.m_speed = num2;
				}
				ApplyManagedAreaMarkerVisibility(area, visible);
				if (ShouldRefreshAreaMarkerVisuals(area, areaMarker, configuration))
				{
					ApplyAreaMarkerVisuals(areaMarker, configuration);
					CacheAreaMarkerVisualState(area, areaMarker, configuration);
				}
			}
			if (num)
			{
				ManagedWardRuntimeInvalidationService.PublishWardRadiusChanged(ward, "managed ward radius changed");
				WardAccess.RefreshManagedWardSpatialIndexEntry(ward);
			}
		}

		internal static void ApplyPlacementGhostPreviewRadius(PrivateArea area)
		{
			if ((Object)(object)area == (Object)null || !Player.IsPlacementGhost(((Component)area).gameObject))
			{
				return;
			}
			InitializeArea(area);
			float maxRadius = MaxRadius;
			if (!Mathf.Approximately(area.m_radius, maxRadius))
			{
				area.m_radius = maxRadius;
			}
			if (Object.op_Implicit((Object)(object)area.m_areaMarker))
			{
				if (area.m_areaMarker.m_nrOfSegments != 36)
				{
					area.m_areaMarker.m_nrOfSegments = 36;
				}
				if (!Mathf.Approximately(area.m_areaMarker.m_radius, maxRadius))
				{
					area.m_areaMarker.m_radius = maxRadius;
				}
			}
		}

		internal static bool ShouldShowAreaMarker(PrivateArea area)
		{
			return ShouldShowAreaMarker(area, GetConfiguration(area));
		}

		internal static bool ShouldShowAreaMarker(PrivateArea area, WardConfiguration configuration)
		{
			if (!Player.IsPlacementGhost(((Component)area).gameObject))
			{
				if (area.IsEnabled())
				{
					return configuration.ShowAreaMarker;
				}
				return false;
			}
			return true;
		}

		internal static void ShowManagedAreaMarker(PrivateArea area)
		{
			if (!((Object)(object)area == (Object)null) && !((Object)(object)area.m_areaMarker == (Object)null))
			{
				((MonoBehaviour)area).CancelInvoke("HideMarker");
				((Component)area.m_areaMarker).gameObject.SetActive(true);
			}
		}

		internal static void InvalidateAreaMarkerVisuals(PrivateArea? area)
		{
			ManagedWardRuntimeContexts.ClearAreaMarkerVisualState(area);
		}

		internal static float GetRadius(PrivateArea area)
		{
			return GetConfiguration(area).Radius;
		}

		internal static float GetStoredRadiusOrMin(PrivateArea area)
		{
			if (!((Object)(object)area == (Object)null))
			{
				return GetStoredRadius(GetZdo(area));
			}
			return 8f;
		}

		internal static float GetStoredRadius(ZDO? zdo, float defaultRadius = 8f)
		{
			return Mathf.Clamp((zdo != null) ? zdo.GetFloat("stuw_radius", defaultRadius) : defaultRadius, 8f, MaxRadius);
		}

		internal static void ApplyPlacementPreviewMarker(CircleProjector marker, float radius)
		{
			if (!((Object)(object)marker == (Object)null))
			{
				marker.m_radius = radius;
				ApplyAreaMarkerVisuals(marker, new WardConfiguration(showAreaMarker: true, 0f, 0.5f, radius, 0f, warningSoundEnabled: true, warningFlashEnabled: true));
			}
		}

		internal static bool TryGetAutoCloseDoorDelay(Vector3 point, out float delay)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0043: Unknown result type (might be due to invalid IL or missing references)
			IReadOnlyList<PrivateArea> candidateManagedWards = WardAccess.GetCandidateManagedWards(point, 0f, requireEnabled: true);
			if (candidateManagedWards.Count == 0)
			{
				delay = 0f;
				return false;
			}
			bool flag = false;
			float num = float.MaxValue;
			foreach (PrivateArea item in candidateManagedWards)
			{
				if ((Object)(object)item == (Object)null || !item.IsInside(point, 0f))
				{
					continue;
				}
				WardConfiguration configuration = GetConfiguration(item);
				if (!(configuration.AutoCloseDelay <= 0f))
				{
					flag = true;
					if (configuration.AutoCloseDelay < num)
					{
						num = configuration.AutoCloseDelay;
					}
				}
			}
			delay = (flag ? num : 0f);
			return flag;
		}

		internal static float GetDefaultRadius(PrivateArea area)
		{
			return 8f;
		}

		internal static bool HandleManagedFlashEffect(PrivateArea area)
		{
			if (!WardAccess.IsManagedWard(area, requireEnabled: false) || area.m_flashEffect == null)
			{
				return true;
			}
			WardConfiguration configuration = GetConfiguration(area);
			if (configuration.WarningFlashEnabled && configuration.WarningSoundEnabled)
			{
				return true;
			}
			if (!configuration.WarningFlashEnabled && !configuration.WarningSoundEnabled)
			{
				return false;
			}
			PlayManagedWarningEffect(area, configuration.WarningSoundEnabled, configuration.WarningFlashEnabled);
			return false;
		}

		private static void PlayManagedWarningEffect(PrivateArea area, bool warningSoundEnabled, bool warningFlashEnabled)
		{
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			if (!warningFlashEnabled && !warningSoundEnabled)
			{
				return;
			}
			GameObject[] array = area.m_flashEffect.Create(((Component)area).transform.position, Quaternion.identity, (Transform)null, 1f, -1);
			if (array == null)
			{
				return;
			}
			foreach (GameObject val in array)
			{
				if ((Object)(object)val == (Object)null)
				{
					continue;
				}
				if (!warningSoundEnabled)
				{
					AudioSource[] componentsInChildren = val.GetComponentsInChildren<AudioSource>(true);
					foreach (AudioSource val2 in componentsInChildren)
					{
						if (!((Object)(object)val2 == (Object)null))
						{
							val2.mute = true;
							val2.volume = 0f;
							if (val2.isPlaying)
							{
								val2.Stop();
							}
						}
					}
				}
				if (warningFlashEnabled)
				{
					continue;
				}
				Renderer[] componentsInChildren2 = val.GetComponentsInChildren<Renderer>(true);
				foreach (Renderer val3 in componentsInChildren2)
				{
					if ((Object)(object)val3 != (Object)null)
					{
						val3.enabled = false;
					}
				}
				Light[] componentsInChildren3 = val.GetComponentsInChildren<Light>(true);
				foreach (Light val4 in componentsInChildren3)
				{
					if ((Object)(object)val4 != (Object)null)
					{
						((Behaviour)val4).enabled = false;
					}
				}
			}
		}

		internal static WardConfiguration WithWarningSoundEnabled(WardConfiguration configuration, bool enabled)
		{
			return new WardConfiguration(configuration.ShowAreaMarker, configuration.AreaMarkerSpeedMultiplier, configuration.AreaMarkerAlpha, configuration.Radius, configuration.AutoCloseDelay, enabled, configuration.WarningFlashEnabled);
		}

		internal static WardConfiguration WithWarningFlashEnabled(WardConfiguration configuration, bool enabled)
		{
			return new WardConfiguration(configuration.ShowAreaMarker, configuration.AreaMarkerSpeedMultiplier, configuration.AreaMarkerAlpha, configuration.Radius, configuration.AutoCloseDelay, configuration.WarningSoundEnabled, enabled);
		}

		internal static float GetMaxNonOverlappingRadius(PrivateArea area)
		{
			return Mathf.Max(8f, WardAccess.GetMaxNonOverlappingRadius(area, MaxRadius));
		}

		internal static WardConfigurationRequestSubmission RequestUpdateConfiguration(PrivateArea area, WardConfiguration configuration)
		{
			//IL_008a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Expected O, but got Unknown
			ZNetView nView = GetNView(area);
			Player localPlayer = Player.m_localPlayer;
			WardConfiguration configuration2 = GetConfiguration(area);
			if ((Object)(object)nView == (Object)null || (Object)(object)localPlayer == (Object)null || !nView.IsValid())
			{
				return new WardConfigurationRequestSubmission(isPending: false, 0L, WardConfigurationRequestResultCode.InvalidState, configuration2, showOverlapMessage: false);
			}
			if (WardOwnership.CanApplyManagedWardStateLocally(nView))
			{
				if (!CanControlWard(area, localPlayer.GetPlayerID()))
				{
					return new WardConfigurationRequestSubmission(isPending: false, 0L, WardConfigurationRequestResultCode.Denied, configuration2, showOverlapMessage: false);
				}
				WardConfigurationUpdateResult wardConfigurationUpdateResult = ProcessConfigurationUpdate(area, configuration, configuration2);
				return new WardConfigurationRequestSubmission(isPending: false, 0L, wardConfigurationUpdateResult.ResultCode, wardConfigurationUpdateResult.Configuration, wardConfigurationUpdateResult.ShowOverlapMessage);
			}
			long num = AllocateConfigurationRequestId();
			ZPackage val = new ZPackage();
			val.Write(num);
			WriteConfiguration(val, configuration);
			Plugin.LogWardDiagnosticVerbose("UpdateSettings.Send", $"Sending per-ward UpdateSettings RPC for playerId={localPlayer.GetPlayerID()}, requestId={num}, {WardDiagnosticInfo.DescribeWard(area)}");
			nView.InvokeRPC("STUWard_UpdateSettings", new object[1] { val });
			return new WardConfigurationRequestSubmission(isPending: true, num, WardConfigurationRequestResultCode.Applied, configuration2, showOverlapMessage: false);
		}

		internal static void RequestRemovePermitted(PrivateArea area, long targetPlayerId)
		{
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_005e: Expected O, but got Unknown
			ZNetView nView = GetNView(area);
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)nView == (Object)null || (Object)(object)localPlayer == (Object)null || !nView.IsValid())
			{
				return;
			}
			if (WardOwnership.CanApplyManagedWardStateLocally(nView))
			{
				if (CanControlWard(area, localPlayer.GetPlayerID()))
				{
					uint dataRevision;
					bool num = ManagedWardRuntimeContexts.TryGetCurrentDataRevision(area, out dataRevision);
					area.RemovePermitted(targetPlayerId);
					if (num)
					{
						ManagedWardRuntimeContexts.ArmNextDataRevisionFanOutSuppressionIfChanged(area, dataRevision);
					}
				}
			}
			else
			{
				ZPackage val = new ZPackage();
				val.Write(targetPlayerId);
				Plugin.LogWardDiagnosticVerbose("RemovePermitted.Send", $"Sending per-ward RemovePermitted RPC for playerId={localPlayer.GetPlayerID()}, targetPlayerId={targetPlayerId}, {WardDiagnosticInfo.DescribeWard(area)}");
				nView.InvokeRPC("STUWard_RemovePermitted", new object[1] { val });
			}
		}

		internal static void RegisterRpcHandlers(PrivateArea area)
		{
			RegisterRpcHandlers(ManagedWardRef.FromArea(area));
		}

		internal static void RegisterRpcHandlers(ManagedWardRef ward)
		{
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null)
			{
				return;
			}
			ZNetView val = ward.NView ?? GetNView(area);
			if (!((Object)(object)val == (Object)null) && val.IsValid() && !((Object)(object)((Component)area).GetComponent<WardSettingsRpcRegistrationState>() != (Object)null))
			{
				((Component)area).gameObject.AddComponent<WardSettingsRpcRegistrationState>();
				val.Register<ZPackage>("STUWard_UpdateSettings", (Action<long, ZPackage>)delegate(long sender, ZPackage pkg)
				{
					HandleUpdateConfiguration(area, sender, pkg);
				});
				val.Register<ZPackage>("STUWard_UpdateSettingsResponse", (Action<long, ZPackage>)delegate(long sender, ZPackage pkg)
				{
					HandleUpdateConfigurationResponse(area, sender, pkg);
				});
				val.Register<ZPackage>("STUWard_RemovePermitted", (Action<long, ZPackage>)delegate(long sender, ZPackage pkg)
				{
					HandleRemovePermitted(area, sender, pkg);
				});
			}
		}

		private static void HandleUpdateConfiguration(PrivateArea area, long sender, ZPackage pkg)
		{
			ZNetView nView = GetNView(area);
			WardConfiguration configuration = GetConfiguration(area);
			if ((Object)(object)nView == (Object)null || !WardOwnership.CanHandleManagedWardStateRpc(nView))
			{
				SendUpdateConfigurationResponse(nView, sender, 0L, new WardConfigurationUpdateResult(WardConfigurationRequestResultCode.InvalidState, configuration, showOverlapMessage: false));
				return;
			}
			if (!TryReadConfigurationRequest(pkg, out var requestId, out var configuration2))
			{
				SendUpdateConfigurationResponse(nView, sender, 0L, new WardConfigurationUpdateResult(WardConfigurationRequestResultCode.InvalidPayload, configuration, showOverlapMessage: false));
				return;
			}
			if (!WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, "UpdateSettings.Request", out var playerId) || !CanControlWard(area, playerId))
			{
				SendUpdateConfigurationResponse(nView, sender, requestId, new WardConfigurationUpdateResult(WardConfigurationRequestResultCode.Denied, configuration, showOverlapMessage: false));
				return;
			}
			if (!WardOwnership.TryClaimManagedWardMutationOwnership(area, "UpdateSettings.Request"))
			{
				SendUpdateConfigurationResponse(nView, sender, requestId, new WardConfigurationUpdateResult(WardConfigurationRequestResultCode.InvalidState, configuration, showOverlapMessage: false));
				return;
			}
			WardConfigurationUpdateResult result = ProcessConfigurationUpdate(area, configuration2, configuration);
			SendUpdateConfigurationResponse(nView, sender, requestId, result);
		}

		private static void HandleUpdateConfigurationResponse(PrivateArea area, long _, ZPackage pkg)
		{
			if (TryReadConfigurationResponse(area, pkg, out var requestId, out var resultCode, out var configuration, out var showOverlapMessage))
			{
				ShowConfigurationRequestFeedback(resultCode, showOverlapMessage);
				WardGuiController.Instance?.HandleWardConfigurationResponse(area, requestId, resultCode, configuration);
			}
		}

		private static void HandleRemovePermitted(PrivateArea area, long sender, ZPackage? pkg)
		{
			ZNetView nView = GetNView(area);
			if (TryReadRemovePermittedRequest(pkg, out var targetPlayerId) && !((Object)(object)nView == (Object)null) && WardOwnership.CanHandleManagedWardStateRpc(nView) && WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, "RemovePermitted.Request", out var playerId) && CanControlWard(area, playerId) && WardOwnership.TryClaimManagedWardMutationOwnership(area, "RemovePermitted.Request"))
			{
				uint dataRevision;
				bool num = ManagedWardRuntimeContexts.TryGetCurrentDataRevision(area, out dataRevision);
				area.RemovePermitted(targetPlayerId);
				if (num)
				{
					ManagedWardRuntimeContexts.ArmNextDataRevisionFanOutSuppressionIfChanged(area, dataRevision);
				}
			}
		}

		private static bool TryCreateConfiguration(bool showAreaMarker, float areaMarkerSpeedMultiplier, float areaMarkerAlpha, float radius, float autoCloseDelay, bool warningSoundEnabled, bool warningFlashEnabled, out WardConfiguration configuration)
		{
			configuration = default(WardConfiguration);
			if (float.IsNaN(areaMarkerSpeedMultiplier) || float.IsInfinity(areaMarkerSpeedMultiplier) || float.IsNaN(areaMarkerAlpha) || float.IsInfinity(areaMarkerAlpha) || float.IsNaN(radius) || float.IsInfinity(radius) || float.IsNaN(autoCloseDelay) || float.IsInfinity(autoCloseDelay))
			{
				return false;
			}
			configuration = new WardConfiguration(showAreaMarker, Mathf.Clamp01(areaMarkerSpeedMultiplier), Mathf.Clamp01(areaMarkerAlpha), Mathf.Clamp(radius, 8f, MaxRadius), Mathf.Clamp(autoCloseDelay, 0f, 10f), warningSoundEnabled, warningFlashEnabled);
			return true;
		}

		private static void WriteConfiguration(ZPackage pkg, WardConfiguration configuration)
		{
			pkg.Write(configuration.ShowAreaMarker);
			pkg.Write(configuration.AreaMarkerSpeedMultiplier);
			pkg.Write(configuration.AreaMarkerAlpha);
			pkg.Write(configuration.Radius);
			pkg.Write(configuration.AutoCloseDelay);
			pkg.Write(configuration.WarningSoundEnabled);
			pkg.Write(configuration.WarningFlashEnabled);
		}

		private static void SaveConfiguration(PrivateArea area, WardConfiguration currentConfiguration, WardConfiguration configuration)
		{
			ZDO zdo = GetZdo(area);
			if (zdo != null)
			{
				if (currentConfiguration.ShowAreaMarker != configuration.ShowAreaMarker)
				{
					zdo.Set("stuw_show_area_marker", configuration.ShowAreaMarker);
				}
				if (!Mathf.Approximately(currentConfiguration.AreaMarkerSpeedMultiplier, configuration.AreaMarkerSpeedMultiplier))
				{
					zdo.Set("stuw_area_marker_speed_multiplier", configuration.AreaMarkerSpeedMultiplier);
				}
				if (!Mathf.Approximately(currentConfiguration.AreaMarkerAlpha, configuration.AreaMarkerAlpha))
				{
					zdo.Set("stuw_area_marker_alpha", configuration.AreaMarkerAlpha);
				}
				if (!Mathf.Approximately(currentConfiguration.Radius, configuration.Radius))
				{
					zdo.Set("stuw_radius", configuration.Radius);
				}
				if (currentConfiguration.AutoCloseDoors != configuration.AutoCloseDoors)
				{
					zdo.Set("stuw_auto_close_doors", configuration.AutoCloseDoors);
				}
				if (!Mathf.Approximately(currentConfiguration.AutoCloseDelay, configuration.AutoCloseDelay))
				{
					zdo.Set("stuw_auto_close_delay", configuration.AutoCloseDelay);
				}
				if (currentConfiguration.WarningSoundEnabled != configuration.WarningSoundEnabled)
				{
					zdo.Set("stuw_warning_sound_enabled", configuration.WarningSoundEnabled);
				}
				if (currentConfiguration.WarningFlashEnabled != configuration.WarningFlashEnabled)
				{
					zdo.Set("stuw_warning_flash_enabled", configuration.WarningFlashEnabled);
				}
				ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
				orCreate.CachedConfiguration = new CachedWardConfiguration(zdo.DataRevision, MaxRadius, configuration);
				orCreate.HasCachedConfiguration = true;
			}
		}

		private static WardConfigurationUpdateResult ProcessConfigurationUpdate(PrivateArea area, WardConfiguration requestedConfiguration, WardConfiguration currentConfiguration)
		{
			WardConfiguration wardConfiguration = ClampConfiguration(area, requestedConfiguration);
			bool flag = !Mathf.Approximately(currentConfiguration.Radius, wardConfiguration.Radius);
			bool showOverlapMessage = wardConfiguration.Radius < requestedConfiguration.Radius;
			if (ConfigurationsMatch(currentConfiguration, wardConfiguration))
			{
				return new WardConfigurationUpdateResult(WardConfigurationRequestResultCode.Unchanged, currentConfiguration, showOverlapMessage);
			}
			ManagedWardRuntimeContexts.ArmNextDataRevisionFanOutSuppression(area);
			SaveConfiguration(area, currentConfiguration, wardConfiguration);
			ManagedWardRef ward = ManagedWardRef.FromArea(area);
			ApplyAreaState(ward, wardConfiguration);
			if (flag)
			{
				ManagedWardMapStateService.NotifyLiveWardMutation(area, ManagedWardMapMutationKind.IndexAndPins, "ward radius updated");
				WardOwnership.ForceSyncManagedWardZdoToServer(ward, "UpdateSettings.Sync");
			}
			return new WardConfigurationUpdateResult(WardConfigurationRequestResultCode.Applied, wardConfiguration, showOverlapMessage);
		}

		private static WardConfiguration ClampConfiguration(PrivateArea area, WardConfiguration configuration)
		{
			float maxNonOverlappingRadius = WardAccess.GetMaxNonOverlappingRadius(area, MaxRadius);
			float radius = Mathf.Clamp(Mathf.Min(configuration.Radius, maxNonOverlappingRadius), 8f, MaxRadius);
			return new WardConfiguration(configuration.ShowAreaMarker, configuration.AreaMarkerSpeedMultiplier, configuration.AreaMarkerAlpha, radius, configuration.AutoCloseDelay, configuration.WarningSoundEnabled, configuration.WarningFlashEnabled);
		}

		private static void ApplyAreaMarkerVisuals(CircleProjector marker, WardConfiguration configuration)
		{
			//IL_0033: Unknown result type (might be due to invalid IL or missing references)
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_007a: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: Unknown result type (might be due to invalid IL or missing references)
			List<GameObject> segments = marker.m_segments;
			if (segments == null || segments.Count == 0)
			{
				return;
			}
			Vector3 baseScale = (((Object)(object)marker.m_prefab != (Object)null) ? marker.m_prefab.transform.localScale : Vector3.one);
			float lengthScale = Mathf.Clamp(configuration.Radius / MaxRadius * 2f, 0f, 2f);
			for (int i = 0; i < segments.Count; i++)
			{
				GameObject val = segments[i];
				if (!((Object)(object)val == (Object)null))
				{
					val.transform.localScale = ScaleMarkerSegment(baseScale, lengthScale);
					ApplyAreaMarkerAlpha(val, configuration.AreaMarkerAlpha);
				}
			}
		}

		private static Vector3 ScaleMarkerSegment(Vector3 baseScale, float lengthScale)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			if (baseScale.x > baseScale.z)
			{
				return new Vector3(baseScale.x * lengthScale, baseScale.y, baseScale.z);
			}
			return new Vector3(baseScale.x, baseScale.y, baseScale.z * lengthScale);
		}

		private static void ApplyAreaMarkerAlpha(GameObject segment, float alpha)
		{
			//IL_0097: Unknown result type (might be due to invalid IL or missing references)
			//IL_009c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c9: Unknown result type (might be due to invalid IL or missing references)
			float num = Mathf.Clamp01(alpha);
			float num2 = Mathf.Lerp(0.5f, 1f, num);
			float num3 = Mathf.Lerp(0.35f, 1f, Mathf.Pow(num2, 1.8f));
			Renderer[] componentsInChildren = segment.GetComponentsInChildren<Renderer>(true);
			foreach (Renderer val in componentsInChildren)
			{
				if ((Object)(object)val == (Object)null)
				{
					continue;
				}
				Material sharedMaterial = val.sharedMaterial;
				if ((Object)(object)sharedMaterial == (Object)null)
				{
					continue;
				}
				AreaMarkerPropertyBlock.Clear();
				bool flag = false;
				for (int j = 0; j < AreaMarkerColorProperties.Length; j++)
				{
					string text = AreaMarkerColorProperties[j];
					if (sharedMaterial.HasProperty(text))
					{
						Color color = sharedMaterial.GetColor(text);
						color.r *= num3;
						color.g *= num3;
						color.b *= num3;
						AreaMarkerPropertyBlock.SetColor(text, color);
						flag = true;
					}
				}
				if (flag)
				{
					val.SetPropertyBlock(AreaMarkerPropertyBlock);
				}
			}
		}

		private static void ApplyManagedAreaMarkerVisibility(PrivateArea area, bool visible)
		{
			if (visible)
			{
				((MonoBehaviour)area).CancelInvoke("HideMarker");
			}
			GameObject gameObject = ((Component)area.m_areaMarker).gameObject;
			if (gameObject.activeSelf != visible)
			{
				gameObject.SetActive(visible);
			}
		}

		private static bool ShouldRefreshAreaMarkerVisuals(PrivateArea area, CircleProjector marker, WardConfiguration configuration)
		{
			if (!TryBuildAreaMarkerVisualState(marker, configuration, out var visualState))
			{
				ManagedWardRuntimeContexts.ClearAreaMarkerVisualState(area);
				return false;
			}
			ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
			if (orCreate.HasAreaMarkerVisualState)
			{
				return !AreaMarkerVisualStatesMatch(orCreate.AreaMarkerVisualState, visualState);
			}
			return true;
		}

		private static void CacheAreaMarkerVisualState(PrivateArea area, CircleProjector marker, WardConfiguration configuration)
		{
			if (!TryBuildAreaMarkerVisualState(marker, configuration, out var visualState))
			{
				ManagedWardRuntimeContexts.ClearAreaMarkerVisualState(area);
				return;
			}
			ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
			orCreate.AreaMarkerVisualState = visualState;
			orCreate.HasAreaMarkerVisualState = true;
		}

		private static bool TryBuildAreaMarkerVisualState(CircleProjector marker, WardConfiguration configuration, out CachedAreaMarkerVisualState visualState)
		{
			visualState = default(CachedAreaMarkerVisualState);
			List<GameObject> segments = marker.m_segments;
			if (segments == null || segments.Count == 0)
			{
				return false;
			}
			GameObject val = segments[0];
			GameObject val2 = segments[segments.Count - 1];
			visualState = new CachedAreaMarkerVisualState(((Object)marker).GetInstanceID(), segments.Count, ((Object)(object)val != (Object)null) ? ((Object)val).GetInstanceID() : 0, ((Object)(object)val2 != (Object)null) ? ((Object)val2).GetInstanceID() : 0, MaxRadius, configuration.Radius, configuration.AreaMarkerAlpha);
			return true;
		}

		private static bool AreaMarkerVisualStatesMatch(CachedAreaMarkerVisualState left, CachedAreaMarkerVisualState right)
		{
			if (left.MarkerInstanceId == right.MarkerInstanceId && left.SegmentCount == right.SegmentCount && left.FirstSegmentInstanceId == right.FirstSegmentInstanceId && left.LastSegmentInstanceId == right.LastSegmentInstanceId && Mathf.Approximately(left.MaxRadius, right.MaxRadius) && Mathf.Approximately(left.Radius, right.Radius))
			{
				return Mathf.Approximately(left.AreaMarkerAlpha, right.AreaMarkerAlpha);
			}
			return false;
		}

		private static float GetDefaultAreaMarkerSpeed(PrivateArea area)
		{
			if (!ManagedWardRuntimeContexts.TryGet(area, out ManagedWardRuntimeContext context) || !context.HasDefaultAreaMarkerSpeed)
			{
				return 0.1f;
			}
			return context.DefaultAreaMarkerSpeed;
		}

		private static bool CanControlWard(PrivateArea area, long playerId)
		{
			return WardAccess.CanControlManagedWard(area, playerId);
		}

		private static long AllocateConfigurationRequestId()
		{
			if (_nextConfigurationRequestId == long.MaxValue)
			{
				_nextConfigurationRequestId = 1L;
			}
			return _nextConfigurationRequestId++;
		}

		private static bool TryReadConfigurationRequest(ZPackage? pkg, out long requestId, out WardConfiguration configuration)
		{
			requestId = 0L;
			configuration = default(WardConfiguration);
			if (pkg == null)
			{
				return false;
			}
			try
			{
				requestId = pkg.ReadLong();
				return requestId != 0L && TryReadConfigurationPayload(pkg, out configuration);
			}
			catch
			{
				requestId = 0L;
				configuration = default(WardConfiguration);
				return false;
			}
		}

		private static bool TryReadRemovePermittedRequest(ZPackage? pkg, out long targetPlayerId)
		{
			targetPlayerId = 0L;
			if (pkg == null)
			{
				return false;
			}
			try
			{
				targetPlayerId = pkg.ReadLong();
				return targetPlayerId != 0;
			}
			catch
			{
				targetPlayerId = 0L;
				return false;
			}
		}

		private static void SendUpdateConfigurationResponse(ZNetView? nview, long receiverUid, long requestId, WardConfigurationUpdateResult result)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Expected O, but got Unknown
			if (!((Object)(object)nview == (Object)null) && receiverUid != 0L)
			{
				ZPackage val = new ZPackage();
				val.Write(requestId);
				val.Write((int)result.ResultCode);
				val.Write(result.ShowOverlapMessage);
				WriteConfiguration(val, result.Configuration);
				nview.InvokeRPC(receiverUid, "STUWard_UpdateSettingsResponse", new object[1] { val });
			}
		}

		private static bool TryReadConfigurationResponse(PrivateArea area, ZPackage? pkg, out long requestId, out WardConfigurationRequestResultCode resultCode, out WardConfiguration configuration, out bool showOverlapMessage)
		{
			requestId = 0L;
			resultCode = WardConfigurationRequestResultCode.InvalidState;
			configuration = GetConfiguration(area);
			showOverlapMessage = false;
			if (pkg == null)
			{
				return false;
			}
			try
			{
				requestId = pkg.ReadLong();
				resultCode = (WardConfigurationRequestResultCode)pkg.ReadInt();
				showOverlapMessage = pkg.ReadBool();
				return TryReadConfigurationPayload(pkg, out configuration);
			}
			catch
			{
				requestId = 0L;
				resultCode = WardConfigurationRequestResultCode.InvalidState;
				configuration = GetConfiguration(area);
				showOverlapMessage = false;
				return false;
			}
		}

		private static bool TryReadConfigurationPayload(ZPackage pkg, out WardConfiguration configuration)
		{
			configuration = default(WardConfiguration);
			if (pkg == null)
			{
				return false;
			}
			try
			{
				bool showAreaMarker = pkg.ReadBool();
				float areaMarkerSpeedMultiplier = pkg.ReadSingle();
				float areaMarkerAlpha = pkg.ReadSingle();
				float radius = pkg.ReadSingle();
				float autoCloseDelay = pkg.ReadSingle();
				bool warningSoundEnabled = pkg.ReadBool();
				bool warningFlashEnabled = pkg.ReadBool();
				return TryCreateConfiguration(showAreaMarker, areaMarkerSpeedMultiplier, areaMarkerAlpha, radius, autoCloseDelay, warningSoundEnabled, warningFlashEnabled, out configuration);
			}
			catch
			{
				configuration = default(WardConfiguration);
				return false;
			}
		}

		internal static void ShowConfigurationRequestFeedback(WardConfigurationRequestResultCode resultCode, bool showOverlapMessage)
		{
			Player localPlayer = Player.m_localPlayer;
			if (showOverlapMessage)
			{
				WardAccess.ShowWardOverlapMessage(localPlayer);
			}
			if (resultCode == WardConfigurationRequestResultCode.Denied)
			{
				WardAccess.ShowNoAccessMessage(localPlayer);
			}
		}

		internal static bool ConfigurationsMatch(WardConfiguration left, WardConfiguration right)
		{
			if (left.ShowAreaMarker == right.ShowAreaMarker && Mathf.Approximately(left.AreaMarkerSpeedMultiplier, right.AreaMarkerSpeedMultiplier) && Mathf.Approximately(left.AreaMarkerAlpha, right.AreaMarkerAlpha) && Mathf.Approximately(left.Radius, right.Radius) && Mathf.Approximately(left.AutoCloseDelay, right.AutoCloseDelay) && left.WarningSoundEnabled == right.WarningSoundEnabled)
			{
				return left.WarningFlashEnabled == right.WarningFlashEnabled;
			}
			return false;
		}

		private static ZNetView? GetNView(PrivateArea area)
		{
			return WardPrivateAreaSafeAccess.GetNView(area);
		}

		private static ZDO? GetZdo(PrivateArea area)
		{
			return WardPrivateAreaSafeAccess.GetZdo(area);
		}
	}
	internal static class WardLocalization
	{
		internal const string PieceNameToken = "$stuw_piece_name";

		internal const string PieceDescriptionToken = "$stuw_piece_desc";

		internal const string UiTitleToken = "$stuw_ui_title";

		internal const string UiOwnerToken = "$stuw_ui_owner";

		internal const string UiGuildToken = "$stuw_ui_guild";

		internal const string UiCloseToken = "$stuw_ui_close";

		internal const string UiRadiusToken = "$stuw_ui_radius";

		internal const string UiRangeSpeedToken = "$stuw_ui_range_speed";

		internal const string UiRangeBrightnessToken = "$stuw_ui_range_brightness";

		internal const string UiDoorCloseDelayToken = "$stuw_ui_door_close_delay";

		internal const string UiWarningEffectsToken = "$stuw_ui_warning_effects";

		internal const string UiWarningSoundToken = "$stuw_ui_warning_sound";

		internal const string UiWarningFlashToken = "$stuw_ui_warning_flash";

		internal const string UiRegisteredPlayersToken = "$stuw_ui_registered_players";

		internal const string UiNoRegisteredPlayersToken = "$stuw_ui_no_registered_players";

		internal const string UiRemoveToken = "$stuw_ui_remove";

		internal const string UiOffToken = "$stuw_ui_off";

		internal const string UiRadiusValueToken = "$stuw_ui_radius_value";

		internal const string UiDelayValueToken = "$stuw_ui_delay_value";

		internal const string UiRegisteredPlayerFormatToken = "$stuw_ui_registered_player_format";

		internal const string HoverSettingsToken = "$stuw_hover_settings";

		internal const string MessageBlockedItemToken = "$stuw_msg_blocked_item";

		internal const string MessageBuildingDamageProtectedToken = "$stuw_msg_building_damage_protected";

		internal const string MessageOverlapToken = "$stuw_msg_overlap";

		internal const string MessageLimitWithMaxToken = "$stuw_msg_limit_with_max";

		internal const string ShortcutUnboundToken = "$stuw_shortcut_unbound";

		internal const string PieceNameFallback = "Ward";

		internal const string PieceDescriptionFallback = "Configurable ward with extended protection.";

		internal const string UiTitleFallback = "Ward Settings";

		internal const string UiOwnerFallback = "Owner: {0}";

		internal const string UiGuildFallback = "Guild: {0}";

		internal const string UiCloseFallback = "Close";

		internal const string UiRadiusFallback = "Ward radius";

		internal const string UiRangeSpeedFallback = "Range speed";

		internal const string UiRangeBrightnessFallback = "Range brightness";

		internal const string UiDoorCloseDelayFallback = "Door close delay";

		internal const string UiWarningEffectsFallback = "Warning effects";

		internal const string UiWarningSoundFallback = "Sound";

		internal const string UiWarningFlashFallback = "Flash";

		internal const string UiRegisteredPlayersFallback = "Registered players";

		internal const string UiNoRegisteredPlayersFallback = "No registered players.";

		internal const string UiRemoveFallback = "Remove";

		internal const string UiOffFallback = "Off";

		internal const string UiRadiusValueFallback = "{0} m";

		internal const string UiDelayValueFallback = "{0} s";

		internal const string UiRegisteredPlayerFormatFallback = "{0} / {1} / {2}";

		internal const string HoverSettingsFallback = "[<color=yellow><b>{0}</b></color>] Ward settings";

		internal const string MessageBlockedItemFallback = "A ward prevents using this item here.";

		internal const string MessageBuildingDamageProtectedFallback = "An active Ward prevents damaging protected structures.";

		internal const string MessageOverlapFallback = "Another Ward is too close.";

		internal const string MessageLimitWithMaxFallback = "Ward limit reached (max {0})";

		internal const string ShortcutUnboundFallback = "Unbound";

		internal static string Localize(string token, string fallback)
		{
			Localization instance = Localization.instance;
			if (instance == null)
			{
				return fallback;
			}
			string text = instance.Localize(token);
			string text2;
			if (!token.StartsWith("$", StringComparison.Ordinal))
			{
				text2 = "[" + token + "]";
			}
			else
			{
				text2 = "[" + token.Substring(1, token.Length - 1) + "]";
			}
			string text3 = text2;
			if (!string.IsNullOrWhiteSpace(text) && !(text == token) && !(text == text3))
			{
				return text;
			}
			return fallback;
		}

		internal static string LocalizeFormat(string token, string fallback, params object[] args)
		{
			string text = Localize(token, fallback);
			if (args != null && args.Length != 0)
			{
				return string.Format(text, args);
			}
			return text;
		}
	}
	internal static class WardItemPrefabPolicy
	{
		private sealed class ItemPrefabYaml
		{
			[YamlMember(Alias = "blocked_item_prefabs")]
			public List<string>? BlockedItemPrefabs { get; set; }

			[YamlMember(Alias = "pickup_whitelist")]
			public List<string>? PickupWhitelist { get; set; }

			[YamlMember(Alias = "pickup_blacklist")]
			public List<string>? PickupBlacklist { get; set; }
		}

		private static readonly CustomSyncedValue<string> ItemPrefabData = new CustomSyncedValue<string>(Plugin.ConfigSync, "itemPrefabData", string.Empty);

		private static readonly IDeserializer Deserializer = new DeserializerBuilder().IgnoreUnmatchedProperties().Build();

		private static HashSet<string> _blockedItemPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

		private static HashSet<string> _pickupWhitelistPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

		private static HashSet<string> _pickupBlacklistPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

		private static bool _initialized;

		internal static void Initialize()
		{
			if (!_initialized)
			{
				_initialized = true;
				ItemPrefabData.ValueChanged += ApplySyncedYaml;
				ManagedWardConfigFileService.ConfigChanged += HandleManagedWardConfigChanged;
				ApplyAuthoritativeConfigFromService();
			}
		}

		internal static void Shutdown()
		{
			if (_initialized)
			{
				ItemPrefabData.ValueChanged -= ApplySyncedYaml;
				ManagedWardConfigFileService.ConfigChanged -= HandleManagedWardConfigChanged;
				_initialized = false;
			}
		}

		internal static bool IsBlockedItem(string prefabName)
		{
			prefabName = NormalizePrefabName(prefabName);
			if (!string.IsNullOrWhiteSpace(prefabName))
			{
				return _blockedItemPrefabNames.Contains(prefabName);
			}
			return false;
		}

		internal static bool IsBlockedItem(ItemData? item)
		{
			return IsBlockedItem(GetItemPrefabName(item));
		}

		internal static bool HasBlockedItems()
		{
			return _blockedItemPrefabNames.Count > 0;
		}

		internal static bool CanAnyPickupBeBlocked()
		{
			if (Plugin.PickupBlockMode.Value == Plugin.PickupBlockRule.AllowAllExceptBlacklist)
			{
				return _pickupBlacklistPrefabNames.Count > 0;
			}
			return true;
		}

		internal static bool ShouldBlockPickup(ItemDrop? itemDrop)
		{
			return ShouldBlockPickup(GetItemPrefabName(itemDrop));
		}

		internal static bool ShouldBlockPickup(GameObject? go)
		{
			return ShouldBlockPickup(GetItemPrefabName(go));
		}

		internal static string GetItemPrefabName(ItemData? item)
		{
			if (item == null)
			{
				return string.Empty;
			}
			return NormalizePrefabName(((Object)(object)item.m_dropPrefab != (Object)null) ? ((Object)item.m_dropPrefab).name : string.Empty);
		}

		private static bool ShouldBlockPickup(string prefabName)
		{
			prefabName = NormalizePrefabName(prefabName);
			if (Plugin.PickupBlockMode.Value == Plugin.PickupBlockRule.AllowAllExceptBlacklist)
			{
				return !string.IsNullOrWhiteSpace(prefabName) && _pickupBlacklistPrefabNames.Contains(prefabName);
			}
			return string.IsNullOrWhiteSpace(prefabName) || !_pickupWhitelistPrefabNames.Contains(prefabName);
		}

		private static string GetItemPrefabName(ItemDrop? itemDrop)
		{
			if ((Object)(object)itemDrop == (Object)null)
			{
				return string.Empty;
			}
			string itemPrefabName = GetItemPrefabName(itemDrop.m_itemData);
			if (string.IsNullOrWhiteSpace(itemPrefabName))
			{
				return NormalizePrefabName(((Object)itemDrop).name);
			}
			return itemPrefabName;
		}

		private static string GetItemPrefabName(GameObject? go)
		{
			if ((Object)(object)go == (Object)null)
			{
				return string.Empty;
			}
			string itemPrefabName = GetItemPrefabName(go.GetComponent<ItemDrop>() ?? go.GetComponentInParent<ItemDrop>());
			if (string.IsNullOrWhiteSpace(itemPrefabName))
			{
				return NormalizePrefabName(((Object)go).name);
			}
			return itemPrefabName;
		}

		internal static string NormalizePrefabName(string prefabName)
		{
			prefabName = prefabName.Trim();
			if (prefabName.EndsWith("(Clone)", StringComparison.Ordinal))
			{
				prefabName = prefabName.Substring(0, prefabName.Length - "(Clone)".Length).Trim();
			}
			return prefabName;
		}

		private static void HandleManagedWardConfigChanged()
		{
			ApplyAuthoritativeConfigFromService();
		}

		private static void ApplyAuthoritativeConfigFromService()
		{
			if (_initialized && Plugin.ConfigSync.IsSourceOfTruth)
			{
				ItemPrefabData.AssignLocalValue(ManagedWardConfigFileService.CurrentSnapshot.ItemPrefabPolicyYaml);
			}
		}

		private static void ApplySyncedYaml()
		{
			if (TryParseYaml(ItemPrefabData.Value, out HashSet<string> blockedItemPrefabNames, out HashSet<string> pickupWhitelistPrefabNames, out HashSet<string> pickupBlacklistPrefabNames))
			{
				_blockedItemPrefabNames = blockedItemPrefabNames;
				_pickupWhitelistPrefabNames = pickupWhitelistPrefabNames;
				_pickupBlacklistPrefabNames = pickupBlacklistPrefabNames;
				Plugin.Log.LogInfo((object)$"Applied item prefab policy: blocked_item_prefabs={_blockedItemPrefabNames.Count}, pickup_whitelist={_pickupWhitelistPrefabNames.Count}, pickup_blacklist={_pickupBlacklistPrefabNames.Count}");
			}
		}

		private static bool TryParseYaml(string yaml, out HashSet<string> blockedItemPrefabNames, out HashSet<string> pickupWhitelistPrefabNames, out HashSet<string> pickupBlacklistPrefabNames)
		{
			blockedItemPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
			pickupWhitelistPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
			pickupBlacklistPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
			try
			{
				ItemPrefabYaml itemPrefabYaml = (string.IsNullOrWhiteSpace(yaml) ? new ItemPrefabYaml() : (Deserializer.Deserialize<ItemPrefabYaml>(yaml) ?? new ItemPrefabYaml()));
				AddEntries(blockedItemPrefabNames, itemPrefabYaml.BlockedItemPrefabs);
				AddEntries(pickupWhitelistPrefabNames, itemPrefabYaml.PickupWhitelist);
				AddEntries(pickupBlacklistPrefabNames, itemPrefabYaml.PickupBlacklist);
				return true;
			}
			catch (Exception ex)
			{
				Plugin.Log.LogWarning((object)("Failed to parse item prefab policy YAML 'STUWard.yml:item_prefab_policy': " + ex.Message));
				return false;
			}
		}

		private static void AddEntries(HashSet<string> result, IEnumerable<string>? prefabNames)
		{
			if (prefabNames == null)
			{
				return;
			}
			foreach (string prefabName in prefabNames)
			{
				string text = NormalizePrefabName(prefabName);
				if (!string.IsNullOrWhiteSpace(text))
				{
					result.Add(text);
				}
			}
		}
	}
	internal static class WardPermittedSnapshots
	{
		private readonly struct BackfillRequest
		{
			internal PrivateArea? Area { get; }

			internal int InstanceId { get; }

			internal BackfillRequest(PrivateArea area)
			{
				Area = area;
				InstanceId = ((Object)area).GetInstanceID();
			}
		}

		private readonly struct SnapshotEntry
		{
			internal long PlayerId { get; }

			internal string GuildName { get; }

			internal string PlatformId { get; }

			internal SnapshotEntry(long playerId, string guildName, string platformId)
			{
				PlayerId = playerId;
				GuildName = guildName;
				PlatformId = platformId;
			}
		}

		private sealed class CachedSnapshot
		{
			internal uint Revision { get; }

			internal Dictionary<long, SnapshotEntry> Entries { get; }

			internal CachedSnapshot(uint revision, Dictionary<long, SnapshotEntry> entries)
			{
				Revision = revision;
				Entries = entries;
			}
		}

		private const int BackfillBatchSize = 4;

		private const int SnapshotFormatVersion = 1;

		private static readonly int SnapshotVersionKey = StringExtensionMethods.GetStableHashCode("stuw_perm_snapshot_version");

		private static readonly int SnapshotDataKey = StringExtensionMethods.GetStableHashCode("stuw_perm_snapshot");

		private static readonly int SnapshotRevisionKey = StringExtensionMethods.GetStableHashCode("stuw_perm_snapshot_revision");

		private static readonly Dictionary<ZDOID, CachedSnapshot> SnapshotCache = new Dictionary<ZDOID, CachedSnapshot>();

		private static readonly List<BackfillRequest> PendingBackfillRequests = new List<BackfillRequest>();

		private static readonly HashSet<int> PendingBackfillAreaIds = new HashSet<int>();

		internal static void Capture(PrivateArea? area, long playerId)
		{
			Refresh(area);
		}

		internal static void Remove(PrivateArea? area, long playerId)
		{
			Refresh(area);
		}

		internal static void Backfill(PrivateArea? area)
		{
			Backfill(ManagedWardRef.FromArea(area));
		}

		internal static void Backfill(ManagedWardRef ward)
		{
			if (TryGetOwnedSnapshotZdo(ward, out ZDO zdo, out ZNetView _) && !HasCurrentSnapshot(zdo))
			{
				EnqueueBackfill(ward.Area);
			}
		}

		internal static void Update()
		{
			if (PendingBackfillRequests.Count == 0 || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return;
			}
			int num = 0;
			while (num < 4 && PendingBackfillRequests.Count > 0)
			{
				int index = PendingBackfillRequests.Count - 1;
				BackfillRequest backfillRequest = PendingBackfillRequests[index];
				PendingBackfillRequests.RemoveAt(index);
				PendingBackfillAreaIds.Remove(backfillRequest.InstanceId);
				if (!((Object)(object)backfillRequest.Area == (Object)null) && TryGetOwnedSnapshotZdo(backfillRequest.Area, out ZDO zdo, out ZNetView _) && !HasCurrentSnapshot(zdo))
				{
					Refresh(backfillRequest.Area);
					num++;
				}
			}
		}

		internal static bool HasPendingRuntimeWork()
		{
			return PendingBackfillRequests.Count > 0;
		}

		internal static bool TryGet(PrivateArea? area, long playerId, out string guildName, out string platformId)
		{
			guildName = string.Empty;
			platformId = string.Empty;
			if ((Object)(object)area == (Object)null || playerId == 0L)
			{
				return false;
			}
			ZNetView nView = WardPrivateAreaSafeAccess.GetNView(area);
			if ((Object)(object)nView == (Object)null || !nView.IsValid())
			{
				return false;
			}
			if (!TryGetSnapshot(area, nView, out Dictionary<long, SnapshotEntry> entries))
			{
				return false;
			}
			if (!entries.TryGetValue(playerId, out var value))
			{
				return false;
			}
			guildName = value.GuildName;
			platformId = value.PlatformId;
			if (string.IsNullOrWhiteSpace(guildName))
			{
				return !string.IsNullOrWhiteSpace(platformId);
			}
			return true;
		}

		internal static int GetRevision(PrivateArea? area)
		{
			if ((Object)(object)area == (Object)null)
			{
				return 0;
			}
			ZDO? zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (zdo == null)
			{
				return 0;
			}
			return zdo.GetInt(SnapshotRevisionKey, 0);
		}

		internal static void RefreshFromZdo(ZDO? zdo)
		{
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0032: Expected O, but got Unknown
			//IL_0105: Unknown result type (might be due to invalid IL or missing references)
			if (zdo != null && zdo.IsValid() && !((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				List<SnapshotEntry> list = BuildEntries(zdo);
				ZPackage val = new ZPackage();
				val.Write(1);
				val.Write(list.Count);
				for (int i = 0; i < list.Count; i++)
				{
					SnapshotEntry snapshotEntry = list[i];
					val.Write(snapshotEntry.PlayerId);
					val.Write(snapshotEntry.GuildName);
					val.Write(snapshotEntry.PlatformId);
				}
				byte[] array = val.GetArray();
				int @int = zdo.GetInt(SnapshotVersionKey, 0);
				byte[] byteArray = zdo.GetByteArray(SnapshotDataKey, (byte[])null);
				int int2 = zdo.GetInt(SnapshotRevisionKey, 0);
				if (@int != 1 || int2 <= 0 || !ByteArraysEqual(byteArray, array))
				{
					zdo.Set(SnapshotVersionKey, 1, false);
					zdo.Set(SnapshotDataKey, array);
					zdo.Set(SnapshotRevisionKey, (int2 == int.MaxValue) ? 1 : (int2 + 1), false);
				}
				SnapshotCache[zdo.m_uid] = new CachedSnapshot(zdo.DataRevision, ToLookup(list));
			}
		}

		private static void Refresh(PrivateArea? area)
		{
			//IL_0014: Unknown result type (might be due to invalid IL or missing references)
			//IL_001a: Expected O, but got Unknown
			//IL_00f2: Unknown result type (might be due to invalid IL or missing references)
			if (TryGetOwnedSnapshotZdo(area, out ZDO zdo, out ZNetView _))
			{
				List<SnapshotEntry> list = BuildEntries(area);
				ZPackage val = new ZPackage();
				val.Write(1);
				val.Write(list.Count);
				for (int i = 0; i < list.Count; i++)
				{
					SnapshotEntry snapshotEntry = list[i];
					val.Write(snapshotEntry.PlayerId);
					val.Write(snapshotEntry.GuildName);
					val.Write(snapshotEntry.PlatformId);
				}
				byte[] array = val.GetArray();
				int @int = zdo.GetInt(SnapshotVersionKey, 0);
				byte[] byteArray = zdo.GetByteArray(SnapshotDataKey, (byte[])null);
				int int2 = zdo.GetInt(SnapshotRevisionKey, 0);
				if (@int != 1 || int2 <= 0 || !ByteArraysEqual(byteArray, array))
				{
					zdo.Set(SnapshotVersionKey, 1, false);
					zdo.Set(SnapshotDataKey, array);
					zdo.Set(SnapshotRevisionKey, (int2 == int.MaxValue) ? 1 : (int2 + 1), false);
				}
				SnapshotCache[zdo.m_uid] = new CachedSnapshot(zdo.DataRevision, ToLookup(list));
			}
		}

		internal static void ClearCache()
		{
			SnapshotCache.Clear();
			PendingBackfillRequests.Clear();
			PendingBackfillAreaIds.Clear();
		}

		private static bool HasCurrentSnapshot(ZDO zdo)
		{
			if (zdo.GetInt(SnapshotVersionKey, 0) == 1 && zdo.GetInt(SnapshotRevisionKey, 0) > 0)
			{
				byte[] byteArray = zdo.GetByteArray(SnapshotDataKey, (byte[])null);
				return ((byteArray != null && byteArray.Length != 0) ? 1 : 0) > (false ? 1 : 0);
			}
			return false;
		}

		private static void EnqueueBackfill(PrivateArea area)
		{
			int instanceID = ((Object)area).GetInstanceID();
			if (PendingBackfillAreaIds.Add(instanceID))
			{
				PendingBackfillRequests.Add(new BackfillRequest(area));
			}
		}

		private static bool TryGetOwnedSnapshotZdo(PrivateArea? area, out ZDO zdo, out ZNetView nview)
		{
			return TryGetOwnedSnapshotZdo(ManagedWardRef.FromArea(area), out zdo, out nview);
		}

		private static bool TryGetOwnedSnapshotZdo(ManagedWardRef ward, out ZDO zdo, out ZNetView nview)
		{
			zdo = null;
			nview = null;
			PrivateArea area = ward.Area;
			if ((Object)(object)area == (Object)null || Player.IsPlacementGhost(((Component)area).gameObject) || (Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer())
			{
				return false;
			}
			nview = ward.NView;
			if (!ward.HasValidNetworkIdentity || !ward.IsOwner)
			{
				return false;
			}
			zdo = ward.Zdo;
			return true;
		}

		private static bool TryGetSnapshot(PrivateArea area, ZNetView nview, out Dictionary<long, SnapshotEntry> entries)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_0049: Unknown result type (might be due to invalid IL or missing references)
			entries = null;
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(nview);
			if (zdo == null)
			{
				return false;
			}
			if (SnapshotCache.TryGetValue(zdo.m_uid, out CachedSnapshot value) && value.Revision == zdo.DataRevision)
			{
				entries = value.Entries;
				return true;
			}
			entries = Deserialize(zdo);
			SnapshotCache[zdo.m_uid] = new CachedSnapshot(zdo.DataRevision, entries);
			return entries.Count > 0;
		}

		private static List<SnapshotEntry> BuildEntries(PrivateArea area)
		{
			return BuildEntries(WardPrivateAreaSafeAccess.GetZdo(area));
		}

		private static List<SnapshotEntry> BuildEntries(ZDO? zdo)
		{
			long[] permittedPlayerIds = WardPrivateAreaSafeAccess.GetPermittedPlayerIds(zdo);
			List<SnapshotEntry> list = new List<SnapshotEntry>(permittedPlayerIds.Length);
			foreach (long num in permittedPlayerIds)
			{
				if (num != 0L)
				{
					list.Add(new SnapshotEntry(num, GuildsCompat.GetPlayerGuildName(num) ?? string.Empty, WardOwnership.GetPlayerSteamIdDisplay(num) ?? string.Empty));
				}
			}
			return list;
		}

		private static Dictionary<long, SnapshotEntry> Deserialize(ZDO zdo)
		{
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Expected O, but got Unknown
			Dictionary<long, SnapshotEntry> dictionary = new Dictionary<long, SnapshotEntry>();
			if (zdo.GetInt(SnapshotVersionKey, 0) != 1)
			{
				return dictionary;
			}
			byte[] byteArray = zdo.GetByteArray(SnapshotDataKey, (byte[])null);
			if (byteArray == null || byteArray.Length == 0)
			{
				return dictionary;
			}
			ZPackage val = new ZPackage(byteArray);
			if (val.ReadInt() != 1)
			{
				return dictionary;
			}
			int num = val.ReadInt();
			for (int i = 0; i < num; i++)
			{
				long num2 = val.ReadLong();
				if (num2 == 0L)
				{
					val.ReadString();
					val.ReadString();
				}
				else
				{
					dictionary[num2] = new SnapshotEntry(num2, val.ReadString(), val.ReadString());
				}
			}
			return dictionary;
		}

		private static Dictionary<long, SnapshotEntry> ToLookup(List<SnapshotEntry> entries)
		{
			Dictionary<long, SnapshotEntry> dictionary = new Dictionary<long, SnapshotEntry>(entries.Count);
			for (int i = 0; i < entries.Count; i++)
			{
				SnapshotEntry value = entries[i];
				dictionary[value.PlayerId] = value;
			}
			return dictionary;
		}

		private static bool ByteArraysEqual(byte[]? left, byte[] right)
		{
			if (left == null || left.Length != right.Length)
			{
				return false;
			}
			for (int i = 0; i < right.Length; i++)
			{
				if (left[i] != right[i])
				{
					return false;
				}
			}
			return true;
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "AddPermitted")]
	internal static class PrivateAreaAddPermittedSnapshotPatch
	{
		private static void Postfix(PrivateArea __instance, long playerID)
		{
			ManagedWardRef ward = ManagedWardRef.FromArea(__instance);
			if (WardAccess.IsManagedWard(ward, requireEnabled: false))
			{
				WardPermittedSnapshots.Capture(__instance, playerID);
				ManagedWardRuntimeInvalidationService.PublishWardPermissionsChanged(ward, "ward permitted player added");
				ManagedWardMapStateService.NotifyLiveWardMutation(__instance, ManagedWardMapMutationKind.IndexAndPins, "ward permitted player added");
				WardOwnership.ForceSyncManagedWardZdoToServer(ward, "TogglePermitted.Sync");
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "RemovePermitted")]
	internal static class PrivateAreaRemovePermittedSnapshotPatch
	{
		private static void Postfix(PrivateArea __instance, long playerID)
		{
			ManagedWardRef ward = ManagedWardRef.FromArea(__instance);
			if (WardAccess.IsManagedWard(ward, requireEnabled: false))
			{
				WardPermittedSnapshots.Remove(__instance, playerID);
				ManagedWardRuntimeInvalidationService.PublishWardPermissionsChanged(ward, "ward permitted player removed");
				ManagedWardMapStateService.NotifyLiveWardMutation(__instance, ManagedWardMapMutationKind.IndexAndPins, "ward permitted player removed");
				WardOwnership.ForceSyncManagedWardZdoToServer(ward, "TogglePermitted.Sync");
			}
		}
	}
	internal static class WardPrivateAreaSafeAccess
	{
		private sealed class CachedPermittedPlayerIds
		{
			internal uint Revision { get; }

			internal long[] PlayerIds { get; }

			internal CachedPermittedPlayerIds(uint revision, long[] playerIds)
			{
				Revision = revision;
				PlayerIds = playerIds ?? Array.Empty<long>();
			}
		}

		private static readonly Dictionary<ZDOID, CachedPermittedPlayerIds> PermittedPlayerIdsCache = new Dictionary<ZDOID, CachedPermittedPlayerIds>();

		private static readonly List<int> PermittedPlayerIdKeys = new List<int>();

		private static readonly List<int> PermittedPlayerNameKeys = new List<int>();

		internal static ZNetView? GetNView(PrivateArea? area)
		{
			if ((Object)(object)area == (Object)null)
			{
				return null;
			}
			if (!((Object)(object)area.m_nview != (Object)null))
			{
				return ((Component)area).GetComponent<ZNetView>();
			}
			return area.m_nview;
		}

		internal static ZDO? GetZdo(PrivateArea? area)
		{
			return GetZdo(GetNView(area));
		}

		internal static ZDO? GetZdo(ZNetView? nview)
		{
			if ((Object)(object)nview == (Object)null || !nview.IsValid())
			{
				return null;
			}
			return nview.GetZDO();
		}

		internal static string GetCreatorName(PrivateArea? area)
		{
			return GetCreatorName(GetZdo(area));
		}

		internal static string GetCreatorName(ZDO? zdo)
		{
			if (zdo != null)
			{
				return (zdo.GetString(ZDOVars.s_creatorName, string.Empty) ?? string.Empty).Trim();
			}
			return string.Empty;
		}

		internal static List<KeyValuePair<long, string>> GetPermittedPlayers(PrivateArea? area)
		{
			return GetPermittedPlayers(GetZdo(area));
		}

		internal static List<KeyValuePair<long, string>> GetPermittedPlayers(ZDO? zdo)
		{
			if (zdo == null)
			{
				return new List<KeyValuePair<long, string>>();
			}
			int @int = zdo.GetInt(ZDOVars.s_permitted, 0);
			if (@int <= 0)
			{
				return new List<KeyValuePair<long, string>>();
			}
			List<KeyValuePair<long, string>> list = new List<KeyValuePair<long, string>>(@int);
			for (int i = 0; i < @int; i++)
			{
				long @long = zdo.GetLong(GetPermittedPlayerIdKey(i), 0L);
				if (@long != 0L)
				{
					list.Add(new KeyValuePair<long, string>(@long, zdo.GetString(GetPermittedPlayerNameKey(i), string.Empty) ?? string.Empty));
				}
			}
			return list;
		}

		internal static long[] GetPermittedPlayerIds(PrivateArea? area)
		{
			return GetPermittedPlayerIds(GetZdo(area));
		}

		internal static long[] GetPermittedPlayerIds(ZDO? zdo)
		{
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			if (zdo == null || !zdo.IsValid())
			{
				return Array.Empty<long>();
			}
			if (PermittedPlayerIdsCache.TryGetValue(zdo.m_uid, out CachedPermittedPlayerIds value) && value.Revision == zdo.DataRevision)
			{
				return value.PlayerIds;
			}
			long[] array = ReadPermittedPlayerIds(zdo);
			PermittedPlayerIdsCache[zdo.m_uid] = new CachedPermittedPlayerIds(zdo.DataRevision, array);
			return array;
		}

		internal static bool IsPlayerPermitted(PrivateArea? area, long playerId)
		{
			return IsPlayerPermitted(GetZdo(area), playerId);
		}

		internal static bool IsPlayerPermitted(ZDO? zdo, long playerId)
		{
			if (playerId == 0L)
			{
				return false;
			}
			if (zdo == null)
			{
				return false;
			}
			long[] permittedPlayerIds = GetPermittedPlayerIds(zdo);
			for (int i = 0; i < permittedPlayerIds.Length; i++)
			{
				if (permittedPlayerIds[i] == playerId)
				{
					return true;
				}
			}
			return false;
		}

		internal static void SetPermittedPlayers(ZDO? zdo, IReadOnlyList<KeyValuePair<long, string>> permittedPlayers)
		{
			//IL_0089: Unknown result type (might be due to invalid IL or missing references)
			if (zdo != null)
			{
				zdo.Set(ZDOVars.s_permitted, permittedPlayers.Count, false);
				long[] array = ((permittedPlayers.Count == 0) ? Array.Empty<long>() : new long[permittedPlayers.Count]);
				for (int i = 0; i < permittedPlayers.Count; i++)
				{
					KeyValuePair<long, string> keyValuePair = permittedPlayers[i];
					array[i] = keyValuePair.Key;
					zdo.Set(GetPermittedPlayerIdKey(i), keyValuePair.Key);
					zdo.Set(GetPermittedPlayerNameKey(i), keyValuePair.Value ?? string.Empty);
				}
				PermittedPlayerIdsCache[zdo.m_uid] = new CachedPermittedPlayerIds(zdo.DataRevision, array);
			}
		}

		internal static bool HasLocalAccess(PrivateArea? area)
		{
			if ((Object)(object)area == (Object)null)
			{
				return false;
			}
			Piece val = (((Object)(object)area.m_piece != (Object)null) ? area.m_piece : ((Component)area).GetComponent<Piece>());
			if ((Object)(object)val != (Object)null && val.IsCreator())
			{
				return true;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer != (Object)null)
			{
				return IsPlayerPermitted(area, localPlayer.GetPlayerID());
			}
			return false;
		}

		internal static void ForgetPermittedPlayerIds(ZDOID zdoId)
		{
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			if (!((ZDOID)(ref zdoId)).IsNone())
			{
				PermittedPlayerIdsCache.Remove(zdoId);
			}
		}

		internal static void ResetRuntimeState()
		{
			PermittedPlayerIdsCache.Clear();
		}

		internal static void OnZNetAwake()
		{
			ResetRuntimeState();
		}

		private static long[] ReadPermittedPlayerIds(ZDO zdo)
		{
			int @int = zdo.GetInt(ZDOVars.s_permitted, 0);
			if (@int <= 0)
			{
				return Array.Empty<long>();
			}
			long[] array = new long[@int];
			int num = 0;
			for (int i = 0; i < @int; i++)
			{
				long @long = zdo.GetLong(GetPermittedPlayerIdKey(i), 0L);
				if (@long != 0L)
				{
					array[num] = @long;
					num++;
				}
			}
			if (num == 0)
			{
				return Array.Empty<long>();
			}
			if (num == array.Length)
			{
				return array;
			}
			long[] array2 = new long[num];
			Array.Copy(array, array2, num);
			return array2;
		}

		private static int GetPermittedPlayerIdKey(int index)
		{
			EnsurePermittedPlayerKeys(index);
			return PermittedPlayerIdKeys[index];
		}

		private static int GetPermittedPlayerNameKey(int index)
		{
			EnsurePermittedPlayerKeys(index);
			return PermittedPlayerNameKeys[index];
		}

		private static void EnsurePermittedPlayerKeys(int index)
		{
			while (PermittedPlayerIdKeys.Count <= index)
			{
				int count = PermittedPlayerIdKeys.Count;
				PermittedPlayerIdKeys.Add(StringExtensionMethods.GetStableHashCode($"pu_id{count}"));
				PermittedPlayerNameKeys.Add(StringExtensionMethods.GetStableHashCode($"pu_name{count}"));
			}
		}
	}
	internal static class WardAdminDebugAccess
	{
		private const string RpcSetAdminDebugState = "STUWard_SetAdminDebugState";

		private const string RpcReceiveAdminDebugState = "STUWard_ReceiveAdminDebugState";

		private static readonly TimeSpan DebugStateResendInterval = TimeSpan.FromSeconds(3.0);

		private static readonly HashSet<long> ServerDebugAdminPlayerIds = new HashSet<long>();

		private static bool _rpcsRegistered;

		private static bool? _lastLocalDebugAdminState;

		private static bool _serverApprovedLocalDebugState;

		private static DateTime _lastLocalDebugAdminSyncUtc = DateTime.MinValue;

		internal static void ResetRuntimeState()
		{
			_rpcsRegistered = false;
			_lastLocalDebugAdminState = null;
			_serverApprovedLocalDebugState = false;
			_lastLocalDebugAdminSyncUtc = DateTime.MinValue;
			ServerDebugAdminPlayerIds.Clear();
		}

		internal static void EnsureRuntimeBindings()
		{
			RegisterRpcs();
		}

		internal static void OnZNetAwake()
		{
			ResetRuntimeState();
			EnsureRuntimeBindings();
		}

		internal static void RegisterRpcs()
		{
			ZRoutedRpc instance = ZRoutedRpc.instance;
			if (!_rpcsRegistered && instance != null)
			{
				instance.Register<bool>("STUWard_SetAdminDebugState", (Action<long, bool>)HandleSetAdminDebugState);
				instance.Register<bool>("STUWard_ReceiveAdminDebugState", (Action<long, bool>)HandleReceiveAdminDebugState);
				_rpcsRegistered = true;
			}
		}

		internal static void UpdateLocalState(Player? player, bool force = false)
		{
			if ((Object)(object)player == (Object)null || (Object)(object)player != (Object)(object)Player.m_localPlayer || (Object)(object)ZNet.instance == (Object)null)
			{
				return;
			}
			bool flag = IsLocalAdminDebugRequested(player);
			DateTime utcNow = DateTime.UtcNow;
			if (ZNet.instance.IsServer())
			{
				if (force || !_lastLocalDebugAdminState.HasValue || _lastLocalDebugAdminState.Value != flag)
				{
					_lastLocalDebugAdminState = flag;
					_lastLocalDebugAdminSyncUtc = utcNow;
					SetServerAdminDebugState(player.GetPlayerID(), flag);
				}
				return;
			}
			bool flag2 = !_lastLocalDebugAdminState.HasValue || _lastLocalDebugAdminState.Value != flag;
			bool flag3 = flag && !_serverApprovedLocalDebugState && utcNow - _lastLocalDebugAdminSyncUtc >= DebugStateResendInterval;
			if (force || flag2 || flag3)
			{
				_lastLocalDebugAdminState = flag;
				_lastLocalDebugAdminSyncUtc = utcNow;
				RegisterRpcs();
				ZRoutedRpc instance = ZRoutedRpc.instance;
				if (instance != null)
				{
					instance.InvokeRoutedRPC("STUWard_SetAdminDebugState", new object[1] { flag });
				}
			}
		}

		internal static bool CanLocallyControlAnyWard(PrivateArea? area, Player? player)
		{
			if ((Object)(object)area != (Object)null && (Object)(object)player != (Object)null && (Object)(object)player == (Object)(object)Player.m_localPlayer && WardAccess.IsManagedWard(area, requireEnabled: false))
			{
				return IsLocalAdminDebugController(player);
			}
			return false;
		}

		internal static bool CanLocallyAttemptAnyWardControl(PrivateArea? area, Player? player)
		{
			if ((Object)(object)area != (Object)null && (Object)(object)player != (Object)null && (Object)(object)player == (Object)(object)Player.m_localPlayer && WardAccess.IsManagedWard(area, requireEnabled: false))
			{
				return Player.m_debugMode;
			}
			return false;
		}

		internal static bool IsPlayerAdminDebugController(long playerId)
		{
			if (playerId == 0L)
			{
				return false;
			}
			if ((Object)(object)Player.m_localPlayer != (Object)null && Player.m_localPlayer.GetPlayerID() == playerId && IsLocalAdminDebugController(Player.m_localPlayer))
			{
				return true;
			}
			return ServerDebugAdminPlayerIds.Contains(playerId);
		}

		internal static void ForgetServerPlayer(long playerId)
		{
			if (playerId != 0L && ServerDebugAdminPlayerIds.Remove(playerId))
			{
				Plugin.LogWardDiagnosticVerbose("AdminDebug.Sync", $"Removed stale admin debug control state for disconnected playerId={playerId}.");
			}
		}

		private static bool IsLocalAdminDebugController(Player? player)
		{
			if ((Object)(object)player == (Object)null || (Object)(object)player != (Object)(object)Player.m_localPlayer || !Player.m_debugMode || (Object)(object)ZNet.instance == (Object)null)
			{
				return false;
			}
			if (ZNet.instance.IsServer())
			{
				return true;
			}
			string playerAccountId = WardOwnership.GetPlayerAccountId(player.GetPlayerID());
			if ((Object)(object)player != (Object)null)
			{
				if (!_serverApprovedLocalDebugState && !IsAdminAccountId(playerAccountId))
				{
					return ZNet.instance.LocalPlayerIsAdminOrHost();
				}
				return true;
			}
			return false;
		}

		private static bool IsLocalAdminDebugRequested(Player? player)
		{
			if ((Object)(object)player != (Object)null && (Object)(object)player == (Object)(object)Player.m_localPlayer && Player.m_debugMode)
			{
				return (Object)(object)ZNet.instance != (Object)null;
			}
			return false;
		}

		private static void HandleSetAdminDebugState(long sender, bool enabled)
		{
			if ((Object)(object)ZNet.instance == (Object)null || !ZNet.instance.IsServer() || !WardOwnership.TryResolveAuthoritativePlayerIdFromSender(sender, "AdminDebug.Sync", out var playerId))
			{
				return;
			}
			if (!enabled)
			{
				ServerDebugAdminPlayerIds.Remove(playerId);
				SendAdminDebugStateResponse(sender, enabled: false);
				return;
			}
			string authoritativeAccountIdFromSender = WardOwnership.GetAuthoritativeAccountIdFromSender(sender, playerId);
			if (!IsAdminAccountId(authoritativeAccountIdFromSender))
			{
				ServerDebugAdminPlayerIds.Remove(playerId);
				Plugin.LogWardDiagnosticFailure("AdminDebug.Sync", $"Rejected admin debug enable because the requesting account is not a server admin. sender={sender}, playerId={playerId}, accountId='{authoritativeAccountIdFromSender}'");
				SendAdminDebugStateResponse(sender, enabled: false);
			}
			else
			{
				ServerDebugAdminPlayerIds.Add(playerId);
				Plugin.LogWardDiagnosticVerbose("AdminDebug.Sync", $"Enabled admin debug control for playerId={playerId}, sender={sender}, accountId='{authoritativeAccountIdFromSender}'.");
				SendAdminDebugStateResponse(sender, enabled: true);
			}
		}

		private static void HandleReceiveAdminDebugState(long _, bool enabled)
		{
			_serverApprovedLocalDebugState = enabled;
			_lastLocalDebugAdminSyncUtc = DateTime.UtcNow;
			Plugin.LogWardDiagnosticVerbose("AdminDebug.Sync", $"Received admin debug approval state from server. enabled={enabled}");
		}

		private static void SendAdminDebugStateResponse(long receiverUid, bool enabled)
		{
			if (receiverUid != 0L)
			{
				ZRoutedRpc instance = ZRoutedRpc.instance;
				if (instance != null)
				{
					instance.InvokeRoutedRPC(receiverUid, "STUWard_ReceiveAdminDebugState", new object[1] { enabled });
				}
			}
		}

		private static void SetServerAdminDebugState(long playerId, bool enabled)
		{
			if (playerId != 0L)
			{
				if (enabled)
				{
					ServerDebugAdminPlayerIds.Add(playerId);
				}
				else
				{
					ServerDebugAdminPlayerIds.Remove(playerId);
				}
			}
		}

		internal static bool IsAdminAccountId(string accountId)
		{
			ZNet instance = ZNet.instance;
			List<string> list = ((instance != null) ? instance.GetAdminList() : null);
			if (list == null || string.IsNullOrWhiteSpace(accountId))
			{
				return false;
			}
			string text = NormalizeAccountId(accountId);
			string accountIdCore = GetAccountIdCore(text);
			for (int i = 0; i < list.Count; i++)
			{
				string text2 = NormalizeAccountId(list[i]);
				if (string.Equals(text2, text, StringComparison.Ordinal))
				{
					return true;
				}
				if (!string.IsNullOrWhiteSpace(accountIdCore) && string.Equals(GetAccountIdCore(text2), accountIdCore, StringComparison.Ordinal))
				{
					return true;
				}
			}
			return false;
		}

		private static string NormalizeAccountId(string? rawAccountId)
		{
			if (string.IsNullOrWhiteSpace(rawAccountId))
			{
				return string.Empty;
			}
			return WardOwnership.NormalizeAccountIdValue(rawAccountId);
		}

		private static string GetAccountIdCore(string accountId)
		{
			if (string.IsNullOrWhiteSpace(accountId))
			{
				return string.Empty;
			}
			int num = accountId.IndexOf('_');
			if (num < 0 || num >= accountId.Length - 1)
			{
				return accountId;
			}
			return accountId.Substring(num + 1);
		}
	}
	[HarmonyPatch(typeof(Player), "Update")]
	internal static class PlayerUpdateWardAdminDebugPatch
	{
		private static void Postfix(Player __instance)
		{
			WardAdminDebugAccess.UpdateLocalState(__instance);
		}
	}
	[DisallowMultipleComponent]
	internal sealed class ManagedWardLocalInitializationState : MonoBehaviour
	{
		internal bool LocalInitializationComplete;
	}
	internal static class ManagedWardInitializationCoordinator
	{
		internal static void EnsureLocalInitialization(PrivateArea area)
		{
			if (!((Object)(object)area == (Object)null) && ManagedWardIdentity.EnsureManagedComponent(area))
			{
				ManagedWardLocalInitializationState orAddState = GetOrAddState(area);
				if (!orAddState.LocalInitializationComplete)
				{
					WardSettings.CaptureAreaDefaults(area);
					orAddState.LocalInitializationComplete = true;
				}
			}
		}

		internal static void EnsureNetworkInitialization(PrivateArea area, bool matchedByComponent, bool matchedByZdo)
		{
			ManagedWardLifecycle.NotifyAreaReady(area, matchedByComponent, matchedByZdo);
		}

		internal static bool TryGetValidZdo(PrivateArea area, out ZDO zdo)
		{
			return TryGetValidZdo(ManagedWardRef.FromArea(area), out zdo);
		}

		internal static bool TryGetValidZdo(ManagedWardRef ward, out ZDO zdo)
		{
			zdo = null;
			if (!ward.HasValidNetworkIdentity)
			{
				return false;
			}
			zdo = ward.Zdo;
			return true;
		}

		internal static ManagedWardLocalInitializationState GetOrAddState(PrivateArea area)
		{
			ManagedWardLocalInitializationState component = ((Component)area).GetComponent<ManagedWardLocalInitializationState>();
			if ((Object)(object)component != (Object)null)
			{
				return component;
			}
			return ((Component)area).gameObject.AddComponent<ManagedWardLocalInitializationState>();
		}
	}
	internal static class ManagedWardLifecycle
	{
		internal static void NotifyAreaReady(PrivateArea? area, bool matchedByComponent, bool matchedByZdo)
		{
			ManagedWardRef ward = ManagedWardRef.FromArea(area);
			if (!((Object)(object)area == (Object)null) && (matchedByComponent || matchedByZdo) && ManagedWardInitializationCoordinator.TryGetValidZdo(ward, out ZDO _) && ManagedWardIdentity.EnsureManagedComponent(ward))
			{
				ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
				if (!orCreate.NetworkInitializationComplete)
				{
					WardOwnership.TryStampLocalManagedWardOwnerAccount(ward);
					WardAccess.RegisterManagedWard(ward);
					WardPermittedSnapshots.Backfill(ward);
					WardSettings.RegisterRpcHandlers(ward);
					WardOwnership.RegisterManagedWardRpcHandlers(area);
					WardSettings.ApplyAreaState(ward);
					orCreate.NetworkInitializationComplete = true;
				}
				if (!orCreate.OwnershipObserved)
				{
					WardOwnership.ObserveManagedWard(ward);
					orCreate.OwnershipObserved = true;
				}
			}
		}

		internal static void NotifyAreaDestroyed(PrivateArea? area)
		{
			if (!((Object)(object)area == (Object)null))
			{
				WardAccess.UnregisterManagedWard(area);
				ManagedWardRuntimeContexts.Forget(area);
			}
		}

		internal static void NotifySessionReset()
		{
			ManagedWardRuntimeLifecycle.ResetSession();
			ManagedWardRuntimeLifecycle.BindNetwork();
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "Awake")]
	internal static class PrivateAreaAwakePatch
	{
		private static void Postfix(PrivateArea __instance)
		{
			ManagedWardRef ward = ManagedWardRef.FromArea(__instance);
			ZDO zdo = ward.Zdo;
			bool matchedByComponent = ward.HasManagedComponent;
			bool matchedByZdo = ward.IsManagedZdo;
			if (!ShouldSkipPlacementGhostAwake(__instance, matchedByComponent, matchedByZdo, zdo) && (matchedByComponent || matchedByZdo))
			{
				ManagedWardIdentity.TryResolve(ward, repairComponent: true, out matchedByComponent, out matchedByZdo);
				Plugin.LogWardDiagnosticVerbose("Placement.Awake", $"PrivateArea.Awake postfix hit. matchedByComponent={matchedByComponent}, matchedByZdo={matchedByZdo}, {WardDiagnosticInfo.DescribeWard(__instance)}");
				ManagedWardInitializationCoordinator.EnsureLocalInitialization(__instance);
			}
		}

		private static bool ShouldSkipPlacementGhostAwake(PrivateArea area, bool matchedByComponent, bool matchedByZdo, ZDO? zdo)
		{
			if (Player.IsPlacementGhost(((Component)area).gameObject))
			{
				return true;
			}
			if (matchedByComponent && !matchedByZdo && zdo == null && ZNetView.m_forceDisableInit)
			{
				return true;
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "OnDestroy")]
	internal static class PrivateAreaOnDestroyPatch
	{
		private static void Prefix(PrivateArea __instance)
		{
			ManagedWardLifecycle.NotifyAreaDestroyed(__instance);
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "UpdateStatus")]
	internal static class PrivateAreaUpdateStatusPatch
	{
		private static void Postfix(PrivateArea __instance)
		{
			ManagedWardRef ward = ManagedWardRef.FromArea(__instance);
			if (ward.IsPlacementGhost || !WardAccess.IsManagedWard(ward, requireEnabled: false))
			{
				WardAccess.UnregisterManagedWard(ward);
				WardRuntimeStateTracker.Forget(__instance);
				return;
			}
			ManagedWardRuntimeContext context;
			bool flag = ManagedWardRuntimeContexts.TryGet(__instance, out context) && context.HasObservedState;
			bool flag2 = context != null && context.SetEnabledInvocationDepth > 0;
			if (!WardRuntimeStateTracker.TryConsumeChanges(__instance, out var enabledChanged, out var dataRevisionChanged))
			{
				return;
			}
			bool flag3 = false;
			bool flag4 = false;
			if (ManagedWardRuntimeContexts.TryGet(__instance, out ManagedWardRuntimeContext context2))
			{
				flag3 = enabledChanged && ManagedWardRuntimeContexts.TryConsumeEnabledFanOutSuppression(__instance, context2.ObservedState.Enabled);
				flag4 = dataRevisionChanged && ManagedWardRuntimeContexts.TryConsumeDataRevisionFanOutSuppression(__instance, context2.ObservedState.DataRevision);
			}
			if (enabledChanged)
			{
				ManagedWardInteractionRpc.NotifyLocalEnabledStateObserved(__instance);
				WardAccess.RefreshManagedWardState(ward);
				if (flag && !flag2)
				{
					ReplaySynchronizedToggleEffects(__instance);
				}
			}
			if (dataRevisionChanged)
			{
				ManagedWardInteractionRpc.NotifyLocalPermittedStateObserved(__instance);
				WardSettings.ApplyAreaState(ward);
			}
			bool flag5 = enabledChanged && !flag3;
			bool flag6 = dataRevisionChanged && !flag4;
			if (flag5 || flag6)
			{
				ManagedWardMapStateService.NotifyLiveWardMutation(__instance, ManagedWardMapMutationKind.IndexAndPins, (flag5 && flag6) ? "ward update status changed enabled state and data revision" : (flag5 ? "ward update status changed enabled state" : "ward update status changed data revision"));
			}
		}

		private static void ReplaySynchronizedToggleEffects(PrivateArea area)
		{
			//IL_0032: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			if (!((Object)(object)Player.m_localPlayer == (Object)null))
			{
				EffectList val = (area.IsEnabled() ? area.m_activateEffect : area.m_deactivateEffect);
				if (val != null)
				{
					Transform transform = ((Component)area).transform;
					val.Create(transform.position, transform.rotation, (Transform)null, 1f, -1);
					Plugin.LogWardDiagnosticVerbose("ToggleEnabled.Effects", $"Replayed synchronized managed ward toggle effects after UpdateStatus. enabled={area.IsEnabled()}, {WardDiagnosticInfo.DescribeWard(area)}");
				}
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "Setup")]
	internal static class PrivateAreaSetupPatch
	{
		private static void Postfix(PrivateArea __instance)
		{
			if (ManagedWardIdentity.TryResolve(ManagedWardRef.FromArea(__instance), repairComponent: true, out var matchedByComponent, out var matchedByZdo))
			{
				Plugin.LogWardDiagnosticVerbose("Placement.Setup", $"PrivateArea.Setup postfix hit. matchedByComponent={matchedByComponent}, matchedByZdo={matchedByZdo}, {WardDiagnosticInfo.DescribeWard(__instance)}");
				ManagedWardInitializationCoordinator.EnsureNetworkInitialization(__instance, matchedByComponent, matchedByZdo);
			}
		}
	}
	[HarmonyPatch(typeof(ZNetScene), "CreateObject", new Type[] { typeof(ZDO) })]
	internal static class ZNetSceneCreateObjectManagedWardPatch
	{
		private static void Postfix(ZDO zdo, GameObject __result)
		{
			if (!((Object)(object)__result == (Object)null) && zdo != null && zdo.IsValid())
			{
				PrivateArea val = __result.GetComponent<PrivateArea>() ?? __result.GetComponentInChildren<PrivateArea>();
				if (!((Object)(object)val == (Object)null) && ManagedWardIdentity.TryResolve(val, zdo, repairComponent: true, out var matchedByComponent, out var matchedByZdo))
				{
					Plugin.LogWardDiagnosticVerbose("Placement.CreateObject", $"ZNetScene.CreateObject postfix hit. matchedByComponent={matchedByComponent}, matchedByZdo={matchedByZdo}, isServer={(Object)(object)ZNet.instance != (Object)null && ZNet.instance.IsServer()}, objectName='{((Object)__result).name}', {WardDiagnosticInfo.DescribeWard(val)}");
					ManagedWardInitializationCoordinator.EnsureLocalInitialization(val);
					ManagedWardInitializationCoordinator.EnsureNetworkInitialization(val, matchedByComponent, matchedByZdo);
				}
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "ShowAreaMarker")]
	internal static class PrivateAreaShowAreaMarkerPatch
	{
		private static bool Prefix(PrivateArea __instance)
		{
			if (!WardAccess.IsManagedWard(__instance, requireEnabled: false))
			{
				return true;
			}
			if (!WardSettings.ShouldShowAreaMarker(__instance))
			{
				return true;
			}
			WardSettings.ShowManagedAreaMarker(__instance);
			return false;
		}
	}
	internal static class ManagedWardInteractionRpc
	{
		private readonly struct PendingLocalEnabledToggleRequest
		{
			internal bool ExpectedEnabled { get; }

			internal float ExpiresAt { get; }

			internal PendingLocalEnabledToggleRequest(bool expectedEnabled, float expiresAt)
			{
				ExpectedEnabled = expectedEnabled;
				ExpiresAt = expiresAt;
			}
		}

		private readonly struct PendingLocalPermittedToggleRequest
		{
			internal bool ExpectedPermitted { get; }

			internal float ExpiresAt { get; }

			internal PendingLocalPermittedToggleRequest(bool expectedPermitted, float expiresAt)
			{
				ExpectedPermitted = expectedPermitted;
				ExpiresAt = expiresAt;
			}
		}

		private static readonly Dictionary<ZDOID, PendingLocalEnabledToggleRequest> PendingLocalEnabledToggleRequests = new Dictionary<ZDOID, PendingLocalEnabledToggleRequest>();

		private static readonly Dictionary<ZDOID, PendingLocalPermittedToggleRequest> PendingLocalPermittedToggleRequests = new Dictionary<ZDOID, PendingLocalPermittedToggleRequest>();

		private const float PendingLocalEnabledToggleTimeoutSeconds = 1.5f;

		private const float PendingLocalPermittedToggleTimeoutSeconds = 1.5f;

		internal static bool IsManagedWardForHooks(PrivateArea? area)
		{
			if ((Object)(object)area == (Object)null)
			{
				return false;
			}
			return ManagedWardIdentity.EnsureManagedComponent(area);
		}

		internal static void ResetLocalInteractionState()
		{
			PendingLocalEnabledToggleRequests.Clear();
			PendingLocalPermittedToggleRequests.Clear();
		}

		internal static bool TryHandleInteract(PrivateArea area, Player player, bool hold, ref bool result)
		{
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			result = false;
			if (hold)
			{
				return false;
			}
			if ((int)area.m_ownerFaction != 0)
			{
				return false;
			}
			ZNetView nView = GetNView(area);
			if ((Object)(object)nView == (Object)null || !nView.IsValid())
			{
				Plugin.LogWardDiagnosticFailure("Interaction", "Blocked managed ward interact because ward nview is invalid. " + WardDiagnosticInfo.DescribeWard(area));
				return false;
			}
			if (Plugin.IsWardSettingsShortcutDown())
			{
				if (WardAccess.CanConfigureWard(area, player) || WardAdminDebugAccess.CanLocallyAttemptAnyWardControl(area, player))
				{
					Plugin.LogWardDiagnosticVerbose("Interaction.Local", "Skipped managed ward interact because ward settings shortcut is active. " + WardDiagnosticInfo.DescribeLocalPlayer(player) + ", " + WardDiagnosticInfo.DescribeInteractionState(area, player.GetPlayerID()));
				}
				result = false;
				return false;
			}
			long playerID = player.GetPlayerID();
			bool flag = WardAccess.CanControlManagedWard(area, playerID) || WardAdminDebugAccess.CanLocallyAttemptAnyWardControl(area, player);
			Plugin.LogWardDiagnosticVerbose("Interaction.Local", string.Format("Local interact hold={0}, action={1}, ", hold, flag ? "toggle_enabled" : (area.IsEnabled() ? "blocked_enabled_foreign" : "toggle_permitted")) + WardDiagnosticInfo.DescribeLocalPlayer(player) + ", " + WardDiagnosticInfo.DescribeInteractionState(area, playerID));
			if (flag)
			{
				result = RequestToggleEnabled(area, player);
				return false;
			}
			if (area.IsEnabled())
			{
				return false;
			}
			result = RequestTogglePermitted(area, player);
			return false;
		}

		internal static string? GetHoverActionLine(PrivateArea area, Player? player)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)player == (Object)null || (int)area.m_ownerFaction != 0)
			{
				return null;
			}
			if (WardAccess.CanControlManagedWard(area, player.GetPlayerID()) || WardAdminDebugAccess.CanLocallyAttemptAnyWardControl(area, player))
			{
				return LocalizeUseAction(area.IsEnabled() ? "$piece_guardstone_deactivate" : "$piece_guardstone_activate", area.IsEnabled() ? "Deactivate" : "Activate");
			}
			if (area.IsEnabled())
			{
				return null;
			}
			bool flag = WardPrivateAreaSafeAccess.IsPlayerPermitted(area, player.GetPlayerID());
			return LocalizeUseAction(flag ? "$piece_guardstone_remove" : "$piece_guardstone_add", flag ? "Remove" : "Add");
		}

		private static bool RequestToggleEnabled(PrivateArea area, Player player)
		{
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d2: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			ZNetView nView = GetNView(area);
			if ((Object)(object)nView == (Object)null || !nView.IsValid())
			{
				return false;
			}
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (zdo == null || !zdo.IsValid())
			{
				return false;
			}
			if (IsLocalEnabledToggleRequestInFlight(zdo.m_uid, area.IsEnabled()))
			{
				Plugin.LogWardDiagnosticVerbose("ToggleEnabled.Send", $"Suppressed duplicate ToggleEnabled request while a local request is still in flight. playerId={player.GetPlayerID()}, wardZdo={zdo.m_uid}, enabled={area.IsEnabled()}");
				return true;
			}
			Plugin.LogWardDiagnosticVerbose("ToggleEnabled.Send", $"Sending vanilla ToggleEnabled request for playerId={player.GetPlayerID()}, {WardDiagnosticInfo.DescribeInteractionState(area, player.GetPlayerID())}");
			bool expectedEnabled = !area.IsEnabled();
			nView.InvokeRPC("ToggleEnabled", new object[1] { player.GetPlayerID() });
			PendingLocalEnabledToggleRequests[zdo.m_uid] = new PendingLocalEnabledToggleRequest(expectedEnabled, Time.time + 1.5f);
			return true;
		}

		private static bool RequestTogglePermitted(PrivateArea area, Player player)
		{
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d9: Unknown result type (might be due to invalid IL or missing references)
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			ZNetView nView = GetNView(area);
			if ((Object)(object)nView == (Object)null || !nView.IsValid())
			{
				return false;
			}
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (zdo == null || !zdo.IsValid())
			{
				return false;
			}
			bool flag = WardPrivateAreaSafeAccess.IsPlayerPermitted(area, player.GetPlayerID());
			if (IsLocalPermittedToggleRequestInFlight(zdo.m_uid, flag))
			{
				Plugin.LogWardDiagnosticVerbose("TogglePermitted.Send", $"Suppressed duplicate TogglePermitted request while a local request is still in flight. playerId={player.GetPlayerID()}, wardZdo={zdo.m_uid}, permitted={flag}");
				return true;
			}
			Plugin.LogWardDiagnosticVerbose("TogglePermitted.Send", $"Sending vanilla TogglePermitted request for playerId={player.GetPlayerID()}, {WardDiagnosticInfo.DescribeInteractionState(area, player.GetPlayerID())}");
			bool expectedPermitted = !flag;
			nView.InvokeRPC("TogglePermitted", new object[2]
			{
				player.GetPlayerID(),
				player.GetPlayerName()
			});
			PendingLocalPermittedToggleRequests[zdo.m_uid] = new PendingLocalPermittedToggleRequest(expectedPermitted, Time.time + 1.5f);
			return true;
		}

		internal static bool TryHandleVanillaToggleEnabled(PrivateArea area, long sender, long claimedPlayerId)
		{
			if (!WardOwnership.CanHandleManagedWardStateRpc(GetNView(area)))
			{
				return false;
			}
			if (!WardOwnership.TryResolveClaimedPlayerIdFromSender(sender, claimedPlayerId, "ToggleEnabled.Vanilla", out var playerId))
			{
				return false;
			}
			return TryApplyResolvedToggleEnabled(area, playerId, "ToggleEnabled.Vanilla");
		}

		internal static bool TryHandleVanillaTogglePermitted(PrivateArea area, long sender, long claimedPlayerId, string name)
		{
			if (!WardOwnership.CanHandleManagedWardStateRpc(GetNView(area)))
			{
				return false;
			}
			if (!WardOwnership.TryResolveClaimedPlayerIdFromSender(sender, claimedPlayerId, "TogglePermitted.Vanilla", out var playerId))
			{
				return false;
			}
			if (playerId == 0L)
			{
				return false;
			}
			if (WardAccess.CanControlManagedWard(area, playerId))
			{
				Plugin.LogWardDiagnosticFailure("TogglePermitted.Vanilla", "Rejected TogglePermitted because requester can control this ward and should use ToggleEnabled instead. " + WardDiagnosticInfo.DescribeInteractionState(area, playerId));
				return false;
			}
			if (area.IsEnabled())
			{
				Plugin.LogWardDiagnosticFailure("TogglePermitted.Vanilla", "Rejected TogglePermitted because ward is enabled. " + WardDiagnosticInfo.DescribeInteractionState(area, playerId));
				return false;
			}
			if (!WardOwnership.TryClaimManagedWardMutationOwnership(area, "TogglePermitted.Vanilla"))
			{
				return false;
			}
			if (WardPrivateAreaSafeAccess.IsPlayerPermitted(area, playerId))
			{
				uint dataRevision;
				bool num = ManagedWardRuntimeContexts.TryGetCurrentDataRevision(area, out dataRevision);
				area.RemovePermitted(playerId);
				if (num)
				{
					ManagedWardRuntimeContexts.ArmNextDataRevisionFanOutSuppressionIfChanged(area, dataRevision);
				}
				Plugin.LogWardDiagnosticVerbose("TogglePermitted.Vanilla", "Removed permitted player. " + WardDiagnosticInfo.DescribeInteractionState(area, playerId));
				return true;
			}
			string text = ((!string.IsNullOrWhiteSpace(name)) ? name : WardOwnership.GetPlayerName(playerId));
			if (string.IsNullOrWhiteSpace(text))
			{
				text = playerId.ToString();
			}
			ManagedWardRuntimeContexts.ArmNextDataRevisionFanOutSuppression(area);
			area.AddPermitted(playerId, text);
			Plugin.LogWardDiagnosticVerbose("TogglePermitted.Vanilla", "Added permitted player requesterName='" + text + "'. " + WardDiagnosticInfo.DescribeInteractionState(area, playerId));
			return true;
		}

		internal static bool TryApplyResolvedToggleEnabled(PrivateArea area, long requesterId, string context)
		{
			return ApplyToggleEnabled(area, requesterId, context);
		}

		private static bool ApplyToggleEnabled(PrivateArea area, long requesterId, string context)
		{
			if (!WardAccess.CanControlManagedWard(area, requesterId))
			{
				Plugin.LogWardDiagnosticFailure(context, "Rejected ToggleEnabled because requester cannot control this ward. " + WardDiagnosticInfo.DescribeInteractionState(area, requesterId));
				return false;
			}
			if (!WardOwnership.TryClaimManagedWardMutationOwnership(area, context))
			{
				return false;
			}
			bool flag = !area.IsEnabled();
			ManagedWardRuntimeContexts.ArmNextEnabledFanOutSuppression(area, flag);
			ManagedWardRuntimeContexts.ArmNextDataRevisionFanOutSuppression(area);
			area.SetEnabled(flag);
			Plugin.LogWardDiagnosticVerbose(context, "Applied ToggleEnabled. " + WardDiagnosticInfo.DescribeInteractionState(area, requesterId));
			return true;
		}

		private static ZNetView? GetNView(PrivateArea area)
		{
			return WardPrivateAreaSafeAccess.GetNView(area);
		}

		internal static void NotifyLocalEnabledStateObserved(PrivateArea area)
		{
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (zdo != null && zdo.IsValid())
			{
				PendingLocalEnabledToggleRequests.Remove(zdo.m_uid);
			}
		}

		internal static void NotifyLocalPermittedStateObserved(PrivateArea area)
		{
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			if (!((Object)(object)localPlayer == (Object)null) && zdo != null && zdo.IsValid())
			{
				bool flag = WardPrivateAreaSafeAccess.IsPlayerPermitted(area, localPlayer.GetPlayerID());
				if (PendingLocalPermittedToggleRequests.TryGetValue(zdo.m_uid, out var value) && (Time.time >= value.ExpiresAt || flag == value.ExpectedPermitted))
				{
					PendingLocalPermittedToggleRequests.Remove(zdo.m_uid);
				}
			}
		}

		private static bool IsLocalEnabledToggleRequestInFlight(ZDOID wardZdoId, bool currentEnabled)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			if (!PendingLocalEnabledToggleRequests.TryGetValue(wardZdoId, out var value))
			{
				return false;
			}
			if (Time.time >= value.ExpiresAt || currentEnabled == value.ExpectedEnabled)
			{
				PendingLocalEnabledToggleRequests.Remove(wardZdoId);
				return false;
			}
			return true;
		}

		private static bool IsLocalPermittedToggleRequestInFlight(ZDOID wardZdoId, bool currentPermitted)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			if (!PendingLocalPermittedToggleRequests.TryGetValue(wardZdoId, out var value))
			{
				return false;
			}
			if (Time.time >= value.ExpiresAt || currentPermitted == value.ExpectedPermitted)
			{
				PendingLocalPermittedToggleRequests.Remove(wardZdoId);
				return false;
			}
			return true;
		}

		private static string LocalizeUseAction(string token, string fallback)
		{
			if (Localization.instance == null)
			{
				return "[E] " + fallback;
			}
			return Localization.instance.Localize("[<color=yellow><b>$KEY_Use</b></color>] " + token);
		}
	}
	internal static class ManagedWardHoverTextCache
	{
		internal static void Store(PrivateArea area, uint dataRevision, string originalText, long playerId, bool canConfigure, bool canAttemptAnyWardControl, bool hasSettingsShortcutBinding, string shortcutLabel, string guildName, string finalText)
		{
			ManagedWardRuntimeContext orCreate = ManagedWardRuntimeContexts.GetOrCreate(area);
			orCreate.HoverText = new ManagedWardHoverTextCacheEntry(dataRevision, originalText, playerId, canConfigure, canAttemptAnyWardControl, hasSettingsShortcutBinding, shortcutLabel, guildName, finalText);
			orCreate.HasHoverText = true;
		}

		internal static void Forget(PrivateArea? area)
		{
			ManagedWardRuntimeContexts.ClearHoverText(area);
		}

		internal static void Reset()
		{
			ManagedWardRuntimeContexts.ClearHoverTexts();
		}

		internal static bool TryGet(PrivateArea area, uint dataRevision, string originalText, long playerId, bool canConfigure, bool canAttemptAnyWardControl, bool hasSettingsShortcutBinding, string shortcutLabel, string guildName, out string cachedHoverText)
		{
			cachedHoverText = string.Empty;
			if (!ManagedWardRuntimeContexts.TryGet(area, out ManagedWardRuntimeContext context) || !context.HasHoverText)
			{
				return false;
			}
			ManagedWardHoverTextCacheEntry hoverText = context.HoverText;
			if (hoverText.DataRevision != dataRevision || !string.Equals(hoverText.OriginalText, originalText, StringComparison.Ordinal) || hoverText.PlayerId != playerId || hoverText.CanConfigure != canConfigure || hoverText.CanAttemptAnyWardControl != canAttemptAnyWardControl || hoverText.HasSettingsShortcutBinding != hasSettingsShortcutBinding || !string.Equals(hoverText.ShortcutLabel, shortcutLabel, StringComparison.Ordinal) || !string.Equals(hoverText.GuildName, guildName, StringComparison.Ordinal))
			{
				return false;
			}
			cachedHoverText = hoverText.FinalText;
			return true;
		}
	}
	internal static class ManagedWardHoverTextService
	{
		private readonly struct HoverTextLine
		{
			internal int Start { get; }

			internal int Length { get; }

			internal string? Text { get; }

			internal bool IsInserted => Text != null;

			internal HoverTextLine(int start, int length)
			{
				Start = start;
				Length = length;
				Text = null;
			}

			internal HoverTextLine(string text)
			{
				Start = 0;
				Length = 0;
				Text = text;
			}
		}

		internal static bool TryRewriteHoverText(PrivateArea? area, string originalText, out string rewrittenText)
		{
			rewrittenText = originalText;
			if ((Object)(object)area == (Object)null || !WardAccess.IsManagedWard(area, requireEnabled: false) || string.IsNullOrEmpty(originalText))
			{
				return false;
			}
			Player localPlayer = Player.m_localPlayer;
			ZDO? zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			uint dataRevision = ((zdo != null) ? zdo.DataRevision : 0u);
			long playerId = (((Object)(object)localPlayer != (Object)null) ? localPlayer.GetPlayerID() : 0);
			string text = GuildsCompat.GetWardGuildName(area) ?? string.Empty;
			string text2 = (string.IsNullOrWhiteSpace(text) ? null : WardLocalization.LocalizeFormat("$stuw_ui_guild", "Guild: {0}", text));
			bool flag = WardAccess.CanConfigureWard(area, localPlayer);
			bool flag2 = WardAdminDebugAccess.CanLocallyAttemptAnyWardControl(area, localPlayer);
			string hoverActionLine = ManagedWardInteractionRpc.GetHoverActionLine(area, localPlayer);
			string text3 = null;
			bool flag3 = Plugin.HasWardSettingsShortcutBinding();
			string text4 = (flag3 ? Plugin.GetWardSettingsShortcutLabel() : string.Empty);
			if ((Object)(object)localPlayer != (Object)null && flag3 && (flag || flag2))
			{
				text3 = WardLocalization.LocalizeFormat("$stuw_hover_settings", "[<color=yellow><b>{0}</b></color>] Ward settings", text4);
			}
			if (text2 == null && hoverActionLine == null && text3 == null)
			{
				ManagedWardHoverTextCache.Forget(area);
				return false;
			}
			if (ManagedWardHoverTextCache.TryGet(area, dataRevision, originalText, playerId, flag, flag2, flag3, text4, text, out string cachedHoverText))
			{
				rewrittenText = cachedHoverText;
				return true;
			}
			int actionLineIndex;
			List<HoverTextLine> list = CollectHoverTextLines(originalText, out actionLineIndex);
			if (list.Count < 2)
			{
				return false;
			}
			if (text2 != null)
			{
				list.Insert(2, new HoverTextLine(text2));
			}
			if (hoverActionLine != null)
			{
				if (actionLineIndex >= 0)
				{
					if (text2 != null && actionLineIndex >= 2)
					{
						actionLineIndex++;
					}
					list[actionLineIndex] = new HoverTextLine(hoverActionLine);
				}
				else
				{
					list.Insert(Mathf.Max(2, list.Count - 1), new HoverTextLine(hoverActionLine));
				}
			}
			if (text3 != null && list.Count >= 3)
			{
				list.Insert(list.Count - 1, new HoverTextLine(text3));
			}
			rewrittenText = BuildHoverText(originalText, list, text2, hoverActionLine, text3);
			ManagedWardHoverTextCache.Store(area, dataRevision, originalText, playerId, flag, flag2, flag3, text4, text, rewrittenText);
			return true;
		}

		private static List<HoverTextLine> CollectHoverTextLines(string text, out int actionLineIndex)
		{
			List<HoverTextLine> list = new List<HoverTextLine>(4);
			actionLineIndex = -1;
			int num = 0;
			while (num <= text.Length)
			{
				int num2 = text.IndexOf('\n', num);
				if (num2 < 0)
				{
					num2 = text.Length;
				}
				int num3 = num2 - num;
				if (actionLineIndex < 0 && num3 > 0 && text[num] == '[')
				{
					actionLineIndex = list.Count;
				}
				list.Add(new HoverTextLine(num, num3));
				if (num2 >= text.Length)
				{
					break;
				}
				num = num2 + 1;
			}
			return list;
		}

		private static string BuildHoverText(string originalText, List<HoverTextLine> lines, string? guildLine, string? toggleLine, string? settingsLine)
		{
			StringBuilder stringBuilder = new StringBuilder(originalText.Length + (guildLine?.Length ?? 0) + (toggleLine?.Length ?? 0) + (settingsLine?.Length ?? 0) + 4);
			for (int i = 0; i < lines.Count; i++)
			{
				if (i > 0)
				{
					stringBuilder.Append('\n');
				}
				HoverTextLine hoverTextLine = lines[i];
				if (hoverTextLine.IsInserted)
				{
					stringBuilder.Append(hoverTextLine.Text);
				}
				else
				{
					stringBuilder.Append(originalText, hoverTextLine.Start, hoverTextLine.Length);
				}
			}
			return stringBuilder.ToString();
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "GetHoverText")]
	internal static class PrivateAreaGetHoverTextPatch
	{
		private static void Postfix(PrivateArea __instance, ref string __result)
		{
			if (ManagedWardHoverTextService.TryRewriteHoverText(__instance, __result, out string rewrittenText))
			{
				__result = rewrittenText;
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "Interact")]
	internal static class PrivateAreaInteractAdminDebugPatch
	{
		private static bool Prefix(PrivateArea __instance, Humanoid human, bool hold, bool alt, ref bool __result)
		{
			Player val = (Player)(object)((human is Player) ? human : null);
			if (val == null || (Object)(object)val != (Object)(object)Player.m_localPlayer)
			{
				return true;
			}
			if (!WardAccess.IsManagedWard(__instance, requireEnabled: false))
			{
				return true;
			}
			return ManagedWardInteractionRpc.TryHandleInteract(__instance, val, hold, ref __result);
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "RPC_ToggleEnabled")]
	internal static class PrivateAreaRpcToggleEnabledAdminDebugPatch
	{
		private static bool Prefix(PrivateArea __instance, long uid, long playerID)
		{
			if (!ManagedWardInteractionRpc.IsManagedWardForHooks(__instance))
			{
				return true;
			}
			ManagedWardInteractionRpc.TryHandleVanillaToggleEnabled(__instance, uid, playerID);
			return false;
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "RPC_TogglePermitted")]
	internal static class PrivateAreaRpcTogglePermittedManagedPatch
	{
		private static bool Prefix(PrivateArea __instance, long uid, long playerID, string name)
		{
			if (!ManagedWardInteractionRpc.IsManagedWardForHooks(__instance))
			{
				return true;
			}
			ManagedWardInteractionRpc.TryHandleVanillaTogglePermitted(__instance, uid, playerID, name);
			return false;
		}
	}
	internal static class WardDiagnosticInfo
	{
		internal static string DescribeWard(PrivateArea? area)
		{
			if ((Object)(object)area == (Object)null)
			{
				return "ward=null";
			}
			Piece obj = (((Object)(object)area.m_piece != (Object)null) ? area.m_piece : ((Component)area).GetComponent<Piece>());
			ZNetView nView = WardPrivateAreaSafeAccess.GetNView(area);
			ZDO zdo = WardPrivateAreaSafeAccess.GetZdo(area);
			string text = ((zdo != null) ? ((object)(ZDOID)(ref zdo.m_uid)).ToString() : "none");
			long num = ((zdo != null) ? zdo.GetLong(ZDOVars.s_creator, 0L) : 0);
			long num2 = ((obj != null) ? obj.GetCreator() : 0);
			string wardSteamAccountId = WardOwnership.GetWardSteamAccountId(area);
			int wardGuildId = GuildsCompat.GetWardGuildId(zdo);
			string wardGuildName = GuildsCompat.GetWardGuildName(zdo);
			bool flag = (Object)(object)nView != (Object)null && nView.IsValid();
			bool flag2 = (Object)(object)nView != (Object)null && nView.IsOwner();
			return $"wardZdo={text}, nviewValid={flag}, nviewOwner={flag2}, enabled={area.IsEnabled()}, pieceCreator={num2}, zdoCreator={num}, steamAccountId='{wardSteamAccountId}', guildId={wardGuildId}, guildName='{wardGuildName}'";
		}

		internal static string DescribeInteractionState(PrivateArea? area, long requesterId = 0L)
		{
			if ((Object)(object)area == (Object)null)
			{
				return "interaction=ward=null";
			}
			bool flag = requesterId != 0L && WardAccess.CanControlManagedWard(area, requesterId);
			bool flag2 = requesterId != 0L && WardPrivateAreaSafeAccess.IsPlayerPermitted(area, requesterId);
			return $"requesterId={requesterId}, canControl={flag}, isPermitted={flag2}, {DescribeWard(area)}";
		}

		internal static string DescribeLocalPlayer(Player? player)
		{
			Game instance = Game.instance;
			long? obj;
			if (instance == null)
			{
				obj = null;
			}
			else
			{
				PlayerProfile playerProfile = instance.GetPlayerProfile();
				obj = ((playerProfile != null) ? new long?(playerProfile.GetPlayerID()) : null);
			}
			long? num = obj;
			long valueOrDefault = num.GetValueOrDefault();
			if ((Object)(object)player == (Object)null)
			{
				return $"player=null, profilePlayerId={valueOrDefault}";
			}
			return $"playerId={player.GetPlayerID()}, profilePlayerId={valueOrDefault}, ownerSession={((Character)player).GetOwner()}, accountId='{WardOwnership.GetPlayerAccountId(player)}'";
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "HideMarker")]
	internal static class PrivateAreaHideMarkerPatch
	{
		private static bool Prefix(PrivateArea __instance)
		{
			if (!WardAccess.IsManagedWard(__instance, requireEnabled: false))
			{
				return true;
			}
			return !WardSettings.ShouldShowAreaMarker(__instance);
		}
	}
	[HarmonyPatch(typeof(CircleProjector), "CreateSegments")]
	internal static class CircleProjectorCreateSegmentsPatch
	{
		private static void Prefix(CircleProjector __instance)
		{
			PrivateArea componentInParent = ((Component)__instance).GetComponentInParent<PrivateArea>();
			if (!((Object)(object)componentInParent == (Object)null) && !((Object)(object)componentInParent.m_areaMarker != (Object)(object)__instance) && WardAccess.IsManagedWard(componentInParent, requireEnabled: false))
			{
				__instance.m_nrOfSegments = 36;
			}
		}

		private static void Postfix(CircleProjector __instance)
		{
			PrivateArea componentInParent = ((Component)__instance).GetComponentInParent<PrivateArea>();
			ManagedWardRef ward = ManagedWardRef.FromArea(componentInParent);
			if (!((Object)(object)componentInParent == (Object)null) && !((Object)(object)componentInParent.m_areaMarker != (Object)(object)__instance) && WardAccess.IsManagedWard(ward, requireEnabled: false))
			{
				WardSettings.InvalidateAreaMarkerVisuals(componentInParent);
				WardSettings.ApplyAreaState(ward);
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "RPC_FlashShield")]
	internal static class PrivateAreaRpcFlashShieldVolumePatch
	{
		private static bool Prefix(PrivateArea __instance)
		{
			return WardSettings.HandleManagedFlashEffect(__instance);
		}
	}
	[HarmonyPatch(typeof(Door), "RPC_UseDoor")]
	internal static class DoorRpcUseDoorPatch
	{
		private static void Postfix(Door __instance)
		{
			ZNetView val = (((Object)(object)__instance.m_nview != (Object)null) ? __instance.m_nview : ((Component)__instance).GetComponent<ZNetView>());
			if (!((Object)(object)val == (Object)null) && val.IsValid())
			{
				ZDO zDO = val.GetZDO();
				if (zDO == null || zDO.GetInt(ZDOVars.s_state, 0) == 0)
				{
					WardGuiController.Instance?.CancelDoorAutoClose(__instance);
				}
				else
				{
					WardGuiController.Instance?.ScheduleDoorAutoClose(__instance);
				}
			}
		}
	}
	[HarmonyPatch(typeof(PrivateArea), "SetEnabled")]
	internal static class PrivateAreaSetEnabledWardMinimapVisibilityPatch
	{
		private static void Prefix(PrivateArea __instance)
		{
			ManagedWardRuntimeContexts.GetOrCreate(__instance).SetEnabledInvocationDepth++;
		}

		private static void Postfix(PrivateArea __instance)
		{
			if (ManagedWardRuntimeContexts.TryGet(__instance, out ManagedWardRuntimeContext context) && context.SetEnabledInvocationDepth > 0)
			{
				context.SetEnabledInvocationDepth--;
			}
			if (ManagedWardInteractionRpc.IsManagedWardForHooks(__instance))
			{
				ManagedWardRef ward = ManagedWardRef.FromArea(__instance);
				ManagedWardMapStateService.NotifyLiveWardMutation(__instance, ManagedWardMapMutationKind.IndexAndPins, "ward set enabled state changed");
				WardOwnership.ForceSyncManagedWardZdoToServer(ward, "ToggleEnabled.Sync");
			}
		}
	}
	internal static class GuildsSaveGuildPatch
	{
		internal static void Postfix(object[] __args)
		{
			if (GuildsCompat.IsGuildHooksActive() && __args.Length != 0)
			{
				Plugin.LogWardDiagnosticVerbose("GuildsCompat.Event", "Observed SaveGuild postfix, guild=" + GuildsCompat.DescribeGuildObject(__args[0]) + ".");
				GuildsCompat.HandleGuildSaved(__args[0]);
			}
		}
	}
}
namespace ServerSync
{
	[PublicAPI]
	internal abstract class OwnConfigEntryBase
	{
		public object? LocalBaseValue;

		public bool SynchronizedConfig = true;

		public abstract ConfigEntryBase BaseConfig { get; }
	}
	[PublicAPI]
	internal class SyncedConfigEntry<T> : OwnConfigEntryBase
	{
		public readonly ConfigEntry<T> SourceConfig;

		public override ConfigEntryBase BaseConfig => (ConfigEntryBase)(object)SourceConfig;

		public T Value
		{
			get
			{
				return SourceConfig.Value;
			}
			set
			{
				SourceConfig.Value = value;
			}
		}

		public SyncedConfigEntry(ConfigEntry<T> sourceConfig)
		{
			SourceConfig = sourceConfig;
			base..ctor();
		}

		public void AssignLocalValue(T value)
		{
			if (LocalBaseValue == null)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	internal abstract class CustomSyncedValueBase
	{
		public object? LocalBaseValue;

		public readonly string Identifier;

		public readonly Type Type;

		private object? boxedValue;

		protected bool localIsOwner;

		public readonly int Priority;

		public object? BoxedValue
		{
			get
			{
				return boxedValue;
			}
			set
			{
				boxedValue = value;
				this.ValueChanged?.Invoke();
			}
		}

		public event Action? ValueChanged;

		protected CustomSyncedValueBase(ConfigSync configSync, string identifier, Type type, int priority)
		{
			Priority = priority;
			Identifier = identifier;
			Type = type;
			configSync.AddCustomValue(this);
			localIsOwner = configSync.IsSourceOfTruth;
			configSync.SourceOfTruthChanged += delegate(bool truth)
			{
				localIsOwner = truth;
			};
		}
	}
	[PublicAPI]
	internal sealed class CustomSyncedValue<T> : CustomSyncedValueBase
	{
		public T Value
		{
			get
			{
				return (T)base.BoxedValue;
			}
			set
			{
				base.BoxedValue = value;
			}
		}

		public CustomSyncedValue(ConfigSync configSync, string identifier, T value = default(T), int priority = 0)
			: base(configSync, identifier, typeof(T), priority)
		{
			Value = value;
		}

		public void AssignLocalValue(T value)
		{
			if (localIsOwner)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	internal class ConfigurationManagerAttributes
	{
		[UsedImplicitly]
		public bool? ReadOnly = false;
	}
	[PublicAPI]
	internal class ConfigSync
	{
		[HarmonyPatch(typeof(ZRpc), "HandlePackage")]
		private static class SnatchCurrentlyHandlingRPC
		{
			public static ZRpc? currentRpc;

			[HarmonyPrefix]
			private static void Prefix(ZRpc __instance)
			{
				currentRpc = __instance;
			}
		}

		[HarmonyPatch(typeof(ZNet), "Awake")]
		internal static class RegisterRPCPatch
		{
			[HarmonyPostfix]
			private static void Postfix(ZNet __instance)
			{
				isServer = __instance.IsServer();
				foreach (ConfigSync configSync2 in configSyncs)
				{
					ZRoutedRpc.instance.Register<ZPackage>(configSync2.Name + " ConfigSync", (Action<long, ZPackage>)configSync2.RPC_FromOtherClientConfigSync);
					if (isServer)
					{
						configSync2.InitialSyncDone = true;
						Debug.Log((object)("Registered '" + configSync2.Name + " ConfigSync' RPC - waiting for incoming connections"));
					}
				}
				if (isServer)
				{
					((MonoBehaviour)__instance).StartCoroutine(WatchAdminListChanges());
				}
				static void SendAdmin(List<ZNetPeer> peers, bool isAdmin)
				{
					ZPackage package = ConfigsToPackage(null, null, new PackageEntry[1]
					{
						new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = isAdmin
						}
					});
					ConfigSync configSync = configSyncs.First();
					if (configSync != null)
					{
						((MonoBehaviour)ZNet.instance).StartCoroutine(configSync.sendZPackage(peers, package));
					}
				}
				static IEnumerator WatchAdminListChanges()
				{
					MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
					SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
					List<string> CurrentList = new List<string>(adminList.GetList());
					while (true)
					{
						yield return (object)new WaitForSeconds(30f);
						if (!adminList.GetList().SequenceEqual(CurrentList))
						{
							CurrentList = new List<string>(adminList.GetList());
							List<ZNetPeer> adminPeer = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p)
							{
								string hostName = p.m_rpc.GetSocket().GetHostName();
								return ((object)listContainsId == null) ? adminList.Contains(hostName) : ((bool)listContainsId.Invoke(ZNet.instance, new object[2] { adminList, hostName }));
							}).ToList();
							List<ZNetPeer> nonAdminPeer = ZNet.instance.GetPeers().Except(adminPeer).ToList();
							SendAdmin(nonAdminPeer, isAdmin: false);
							SendAdmin(adminPeer, isAdmin: true);
						}
					}
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		private static class RegisterClientRPCPatch
		{
			[HarmonyPostfix]
			private static void Postfix(ZNet __instance, ZNetPeer peer)
			{
				if (__instance.IsServer())
				{
					return;
				}
				foreach (ConfigSync configSync in configSyncs)
				{
					peer.m_rpc.Register<ZPackage>(configSync.Name + " ConfigSync", (Action<ZRpc, ZPackage>)configSync.RPC_FromServerConfigSync);
				}
			}
		}

		private class ParsedConfigs
		{
			public readonly Dictionary<OwnConfigEntryBase, object?> configValues = new Dictionary<OwnConfigEntryBase, object>();

			public readonly Dictionary<CustomSyncedValueBase, object?> customValues = new Dictionary<CustomSyncedValueBase, object>();
		}

		[HarmonyPatch(typeof(ZNet), "Shutdown")]
		private class ResetConfigsOnShutdown
		{
			[HarmonyPostfix]
			private static void Postfix()
			{
				ProcessingServerUpdate = true;
				foreach (ConfigSync configSync in configSyncs)
				{
					configSync.resetConfigsFromServer();
					configSync.IsSourceOfTruth = true;
					configSync.InitialSyncDone = false;
				}
				ProcessingServerUpdate = false;
			}
		}

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		private class SendConfigsAfterLogin
		{
			private class BufferingSocket : ZPlayFabSocket, ISocket
			{
				public volatile bool finished = false;

				public volatile int versionMatchQueued = -1;

				public readonly List<ZPackage> Package = new List<ZPackage>();

				public readonly ISocket Original;

				public BufferingSocket(ISocket original)
				{
					Original = original;
					((ZPlayFabSocket)this)..ctor();
				}

				public bool IsConnected()
				{
					return Original.IsConnected();
				}

				public ZPackage Recv()
				{
					return Original.Recv();
				}

				public int GetSendQueueSize()
				{
					return Original.GetSendQueueSize();
				}

				public int GetCurrentSendRate()
				{
					return Original.GetCurrentSendRate();
				}

				public bool IsHost()
				{
					return Original.IsHost();
				}

				public void Dispose()
				{
					Original.Dispose();
				}

				public bool GotNewData()
				{
					return Original.GotNewData();
				}

				public void Close()
				{
					Original.Close();
				}

				public string GetEndPointString()
				{
					return Original.GetEndPointString();
				}

				public void GetAndResetStats(out int totalSent, out int totalRecv)
				{
					Original.GetAndResetStats(ref totalSent, ref totalRecv);
				}

				public void GetConnectionQuality(out float localQuality, out float remoteQuality, out int ping, out float outByteSec, out float inByteSec)
				{
					Original.GetConnectionQuality(ref localQuality, ref remoteQuality, ref ping, ref outByteSec, ref inByteSec);
				}

				public ISocket Accept()
				{
					return Original.Accept();
				}

				public int GetHostPort()
				{
					return Original.GetHostPort();
				}

				public bool Flush()
				{
					return Original.Flush();
				}

				public string GetHostName()
				{
					return Original.GetHostName();
				}

				public void VersionMatch()
				{
					if (finished)
					{
						Original.VersionMatch();
					}
					else
					{
						versionMatchQueued = Package.Count;
					}
				}

				public void Send(ZPackage pkg)
				{
					//IL_0057: Unknown result type (might be due to invalid IL or missing references)
					//IL_005d: Expected O, but got Unknown
					int pos = pkg.GetPos();
					pkg.SetPos(0);
					int num = pkg.ReadInt();
					if ((num == StringExtensionMethods.GetStableHashCode("PeerInfo") || num == StringExtensionMethods.GetStableHashCode("RoutedRPC") || num == StringExtensionMethods.GetStableHashCode("ZDOData")) && !finished)
					{
						ZPackage val = new ZPackage(pkg.GetArray());
						val.SetPos(pos);
						Package.Add(val);
					}
					else
					{
						pkg.SetPos(pos);
						Original.Send(pkg);
					}
				}
			}

			[HarmonyPriority(800)]
			[HarmonyPrefix]
			private static void Prefix(ref Dictionary<Assembly, BufferingSocket>? __state, ZNet __instance, ZRpc rpc)
			{
				//IL_0078: Unknown result type (might be due to invalid IL or missing references)
				//IL_007e: Invalid comparison between Unknown and I4
				if (!__instance.IsServer())
				{
					return;
				}
				BufferingSocket bufferingSocket = new BufferingSocket(rpc.GetSocket());
				AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, bufferingSocket);
				object? obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc });
				ZNetPeer val = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
				if (val != null && (int)ZNet.m_onlineBackend > 0)
				{
					FieldInfo fieldInfo = AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket");
					object? value = fieldInfo.GetValue(val);
					ZPlayFabSocket val2 = (ZPlayFabSocket)((value is ZPlayFabSocket) ? value : null);
					if (val2 != null)
					{
						typeof(ZPlayFabSocket).GetField("m_remotePlayerId").SetValue(bufferingSocket, val2.m_remotePlayerId);
					}
					fieldInfo.SetValue(val, bufferingSocket);
				}
				if (__state == null)
				{
					__state = new Dictionary<Assembly, BufferingSocket>();
				}
				__state[Assembly.GetExecutingAssembly()] = bufferingSocket;
			}

			[HarmonyPostfix]
			private static void Postfix(Dictionary<Assembly, BufferingSocket> __state, ZNet __instance, ZRpc rpc)
			{
				ZRpc rpc2 = rpc;
				ZNet __instance2 = __instance;
				Dictionary<Assembly, BufferingSocket> __state2 = __state;
				ZNetPeer peer;
				if (__instance2.IsServer())
				{
					object obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
					peer = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
					if (peer == null)
					{
						SendBufferedData();
					}
					else
					{
						((MonoBehaviour)__instance2).StartCoroutine(sendAsync());
					}
				}
				void SendBufferedData()
				{
					if (rpc2.GetSocket() is BufferingSocket bufferingSocket)
					{
						AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc2, bufferingSocket.Original);
						object? obj2 = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
						ZNetPeer val = (ZNetPeer)((obj2 is ZNetPeer) ? obj2 : null);
						if (val != null)
						{
							AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, bufferingSocket.Original);
						}
					}
					BufferingSocket bufferingSocket2 = __state2[Assembly.GetExecutingAssembly()];
					bufferingSocket2.finished = true;
					for (int i = 0; i < bufferingSocket2.Package.Count; i++)
					{
						if (i == bufferingSocket2.versionMatchQueued)
						{
							bufferingSocket2.Original.VersionMatch();
						}
						bufferingSocket2.Original.Send(bufferingSocket2.Package[i]);
					}
					if (bufferingSocket2.Package.Count == bufferingSocket2.versionMatchQueued)
					{
						bufferingSocket2.Original.VersionMatch();
					}
				}
				IEnumerator sendAsync()
				{
					foreach (ConfigSync configSync in configSyncs)
					{
						List<PackageEntry> entries = new List<PackageEntry>();
						if (configSync.CurrentVersion != null)
						{
							entries.Add(new PackageEntry
							{
								section = "Internal",
								key = "serverversion",
								type = typeof(string),
								value = configSync.CurrentVersion
							});
						}
						MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						entries.Add(new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = (((object)listContainsId == null) ? ((object)adminList.Contains(rpc2.GetSocket().GetHostName())) : listContainsId.Invoke(ZNet.instance, new object[2]
							{
								adminList,
								rpc2.GetSocket().GetHostName()
							}))
						});
						ZPackage package = ConfigsToPackage(configSync.allConfigs.Select((OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, entries, partial: false);
						yield return ((MonoBehaviour)__instance2).StartCoroutine(configSync.sendZPackage(new List<ZNetPeer> { peer }, package));
					}
					SendBufferedData();
				}
			}
		}

		private class PackageEntry
		{
			public string section = null;

			public string key = null;

			public Type type = null;

			public object? value;
		}

		[HarmonyPatch(typeof(ConfigEntryBase), "GetSerializedValue")]
		private static class PreventSavingServerInfo
		{
			[HarmonyPrefix]
			private static bool Prefix(ConfigEntryBase __instance, ref string __result)
			{
				OwnConfigEntryBase ownConfigEntryBase = configData(__instance);
				if (ownConfigEntryBase == null || isWritableConfig(ownConfigEntryBase))
				{
					return true;
				}
				__result = TomlTypeConverter.ConvertToString(ownConfigEntryBase.LocalBaseValue, __instance.SettingType);
				return false;
			}
		}

		[HarmonyPatch(typeof(ConfigEntryBase), "SetSerializedValue")]
		private static class PreventConfigRereadChangingValues
		{
			[HarmonyPrefix]
			private static bool Prefix(ConfigEntryBase __instance, string value)
			{
				OwnConfigEntryBase ownConfigEntryBase = configData(__instance);
				if (ownConfigEntryBase == null || ownConfigEntryBase.LocalBaseValue == null)
				{
					return true;
				}
				try
				{
					ownConfigEntryBase.LocalBaseValue = TomlTypeConverter.ConvertToValue(value, __instance.SettingType);
				}
				catch (Exception ex)
				{
					Debug.LogWarning((object)$"Config value of setting \"{__instance.Definition}\" could not be parsed and will be ignored. Reason: {ex.Message}; Value: {value}");
				}
				return false;
			}
		}

		private class InvalidDeserializationTypeException : Exception
		{
			public string expected = null;

			public string received = null;

			public string field = "";
		}

		public static bool ProcessingServerUpdate;

		public readonly string Name;

		public string? DisplayName;

		public string? CurrentVersion;

		public string? MinimumRequiredVersion;

		public bool ModRequired = false;

		private bool? forceConfigLocking;

		private bool isSourceOfTruth = true;

		private static readonly HashSet<ConfigSync> configSyncs;

		private readonly HashSet<OwnConfigEntryBase> allConfigs = new HashSet<OwnConfigEntryBase>();

		private HashSet<CustomSyncedValueBase> allCustomValues = new HashSet<CustomSyncedValueBase>();

		private static bool isServer;

		private static bool lockExempt;

		private OwnConfigEntryBase? lockedConfig = null;

		private const byte PARTIAL_CONFIGS = 1;

		private const byte FRAGMENTED_CONFIG = 2;

		private const byte COMPRESSED_CONFIG = 4;

		private readonly Dictionary<string, SortedDictionary<int, byte[]>> configValueCache = new Dictionary<string, SortedDictionary<int, byte[]>>();

		private readonly List<KeyValuePair<long, string>> cacheExpirations = new List<KeyValuePair<long, string>>();

		private static long packageCounter;

		public bool IsLocked
		{
			get
			{
				bool? flag = forceConfigLocking;
				bool num;
				if (!flag.HasValue)
				{
					if (lockedConfig == null)
					{
						goto IL_0052;
					}
					num = ((IConvertible)lockedConfig.BaseConfig.BoxedValue).ToInt32(CultureInfo.InvariantCulture) != 0;
				}
				else
				{
					num = flag.GetValueOrDefault();
				}
				if (!num)
				{
					goto IL_0052;
				}
				int result = ((!lockExempt) ? 1 : 0);
				goto IL_0053;
				IL_0053:
				return (byte)result != 0;
				IL_0052:
				result = 0;
				goto IL_0053;
			}
			set
			{
				forceConfigLocking = value;
			}
		}

		public bool IsAdmin => lockExempt || isSourceOfTruth;

		public bool IsSourceOfTruth
		{
			get
			{
				return isSourceOfTruth;
			}
			private set
			{
				if (value != isSourceOfTruth)
				{
					isSourceOfTruth = value;
					this.SourceOfTruthChanged?.Invoke(value);
				}
			}
		}

		public bool InitialSyncDone { get; private set; } = false;


		public event Action<bool>? SourceOfTruthChanged;

		private event Action? lockedConfigChanged;

		static ConfigSync()
		{
			ProcessingServerUpdate = false;
			configSyncs = new HashSet<ConfigSync>();
			lockExempt = false;
			packageCounter = 0L;
			RuntimeHelpers.RunClassConstructor(typeof(VersionCheck).TypeHandle);
		}

		public ConfigSync(string name)
		{
			Name = name;
			configSyncs.Add(this);
			new VersionCheck(this);
		}

		public SyncedConfigEntry<T> AddConfigEntry<T>(ConfigEntry<T> configEntry)
		{
			ConfigEntry<T> configEntry2 = configEntry;
			OwnConfigEntryBase ownConfigEntryBase = configData((ConfigEntryBase)(object)configEntry2);
			SyncedConfigEntry<T> syncedEntry = ownConfigEntryBase as SyncedConfigEntry<T>;
			if (syncedEntry == null)
			{
				syncedEntry = new SyncedConfigEntry<T>(configEntry2);
				AccessTools.DeclaredField(typeof(ConfigDescription), "<Tags>k__BackingField").SetValue(((ConfigEntryBase)configEntry2).Description, new object[1]
				{
					new ConfigurationManagerAttributes()
				}.Concat(((ConfigEntryBase)configEntry2).Description.Tags ?? Array.Empty<object>()).Concat(new SyncedConfigEntry<T>[1] { syncedEntry }).ToArray());
				configEntry2.SettingChanged += delegate
				{
					if (!ProcessingServerUpdate && syncedEntry.SynchronizedConfig)
					{
						Broadcast(ZRoutedRpc.Everybody, (ConfigEntryBase)configEntry2);
					}
				};
				allConfigs.Add(syncedEntry);
			}
			return syncedEntry;
		}

		public SyncedConfigEntry<T> AddLockingConfigEntry<T>(ConfigEntry<T> lockingConfig) where T : IConvertible
		{
			if (lockedConfig != null)
			{
				throw new Exception("Cannot initialize locking ConfigEntry twice");
			}
			lockedConfig = AddConfigEntry<T>(lockingConfig);
			lockingConfig.SettingChanged += delegate
			{
				this.lockedConfigChanged?.Invoke();
			};
			return (SyncedConfigEntry<T>)lockedConfig;
		}

		internal void AddCustomValue(CustomSyncedValueBase customValue)
		{
			CustomSyncedValueBase customValue2 = customValue;
			if (allCustomValues.Select((CustomSyncedValueBase v) => v.Identifier).Concat(new string[1] { "serverversion" }).Contains(customValue2.Identifier))
			{
				throw new Exception("Cannot have multiple settings with the same name or with a reserved name (serverversion)");
			}
			allCustomValues.Add(customValue2);
			allCustomValues = new HashSet<CustomSyncedValueBase>(allCustomValues.OrderByDescending((CustomSyncedValueBase v) => v.Priority));
			customValue2.ValueChanged += delegate
			{
				if (!ProcessingServerUpdate)
				{
					Broadcast(ZRoutedRpc.Everybody, customValue2);
				}
			};
		}

		private void RPC_FromServerConfigSync(ZRpc rpc, ZPackage package)
		{
			lockedConfigChanged += serverLockedSettingChanged;
			IsSourceOfTruth = false;
			if (HandleConfigSyncRPC(0L, package, clientUpdate: false))
			{
				InitialSyncDone = true;
			}
		}

		private void RPC_FromOtherClientConfigSync(long sender, ZPackage package)
		{
			HandleConfigSyncRPC(sender, package, clientUpdate: true);
		}

		private bool HandleConfigSyncRPC(long sender, ZPackage package, bool clientUpdate)
		{
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Expected O, but got Unknown
			//IL_0250: Unknown result type (might be due to invalid IL or missing references)
			//IL_0257: Expected O, but got Unknown
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f1: Expected O, but got Unknown
			try
			{
				if (isServer && IsLocked)
				{
					ZRpc? currentRpc = SnatchCurrentlyHandlingRPC.currentRpc;
					object obj;
					if (currentRpc == null)
					{
						obj = null;
					}
					else
					{
						ISocket socket = currentRpc.GetSocket();
						obj = ((socket != null) ? socket.GetHostName() : null);
					}
					string text = (string)obj;
					if (text != null)
					{
						MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						if (!(((object)methodInfo == null) ? val.Contains(text) : ((bool)methodInfo.Invoke(ZNet.instance, new object[2] { val, text }))))
						{
							return false;
						}
					}
				}
				cacheExpirations.RemoveAll(delegate(KeyValuePair<long, string> kv)
				{
					if (kv.Key < DateTimeOffset.Now.Ticks)
					{
						configValueCache.Remove(kv.Value);
						return true;
					}
					return false;
				});
				byte b = package.ReadByte();
				if ((b & 2u) != 0)
				{
					long num = package.ReadLong();
					string text2 = sender.ToString() + num;
					if (!configValueCache.TryGetValue(text2, out SortedDictionary<int, byte[]> value))
					{
						value = new SortedDictionary<int, byte[]>();
						configValueCache[text2] = value;
						cacheExpirations.Add(new KeyValuePair<long, string>(DateTimeOffset.Now.AddSeconds(60.0).Ticks, text2));
					}
					int key = package.ReadInt();
					int num2 = package.ReadInt();
					value.Add(key, package.ReadByteArray());
					if (value.Count < num2)
					{
						return false;
					}
					configValueCache.Remove(text2);
					package = new ZPackage(value.Values.SelectMany((byte[] a) => a).ToArray());
					b = package.ReadByte();
				}
				ProcessingServerUpdate = true;
				if ((b & 4u) != 0)
				{
					byte[] buffer = package.ReadByteArray();
					MemoryStream stream = new MemoryStream(buffer);
					MemoryStream memoryStream = new MemoryStream();
					using (DeflateStream deflateStream = new DeflateStream(stream, CompressionMode.Decompress))
					{
						deflateStream.CopyTo(memoryStream);
					}
					package = new ZPackage(memoryStream.ToArray());
					b = package.ReadByte();
				}
				if ((b & 1) == 0)
				{
					resetConfigsFromServer();
				}
				ParsedConfigs parsedConfigs = ReadConfigsFromPackage(package);
				ConfigFile val2 = null;
				bool saveOnConfigSet = false;
				foreach (KeyValuePair<OwnConfigEntryBase, object> configValue in parsedConfigs.configValues)
				{
					if (!isServer && configValue.Key.LocalBaseValue == null)
					{
						configValue.Key.LocalBaseValue = configValue.Key.BaseConfig.BoxedValue;
					}
					if (val2 == null)
					{
						val2 = configValue.Key.BaseConfig.ConfigFile;
						saveOnConfigSet = val2.SaveOnConfigSet;
						val2.SaveOnConfigSet = false;
					}
					configValue.Key.BaseConfig.BoxedValue = configValue.Value;
				}
				if (val2 != null)
				{
					val2.SaveOnConfigSet = saveOnConfigSet;
					val2.Save();
				}
				foreach (KeyValuePair<CustomSyncedValueBase, object> customValue in parsedConfigs.customValues)
				{
					if (!isServer)
					{
						CustomSyncedValueBase key2 = customValue.Key;
						if (key2.LocalBaseValue == null)
						{
							key2.LocalBaseValue = customValue.Key.BoxedValue;
						}
					}
					customValue.Key.BoxedValue = customValue.Value;
				}
				Debug.Log((object)string.Format("Received {0} configs and {1} custom values from {2} for mod {3}", parsedConfigs.configValues.Count, parsedConfigs.customValues.Count, (isServer || clientUpdate) ? $"client {sender}" : "the server", DisplayName ?? Name));
				if (!isServer)
				{
					serverLockedSettingChanged();
				}
				return true;
			}
			finally
			{
				ProcessingServerUpdate = false;
			}
		}

		private ParsedConfigs ReadConfigsFromPackage(ZPackage package)
		{
			ParsedConfigs parsedConfigs = new ParsedConfigs();
			Dictionary<string, OwnConfigEntryBase> dictionary = allConfigs.Where((OwnConfigEntryBase c) => c.SynchronizedConfig).ToDictionary((OwnConfigEntryBase c) => c.BaseConfig.Definition.Section + "_" + c.BaseConfig.Definition.Key, (OwnConfigEntryBase c) => c);
			Dictionary<string, CustomSyncedValueBase> dictionary2 = allCustomValues.ToDictionary((CustomSyncedValueBase c) => c.Identifier, (CustomSyncedValueBase c) => c);
			int num = package.ReadInt();
			for (int i = 0; i < num; i++)
			{
				string text = package.ReadString();
				string text2 = package.ReadString();
				string text3 = package.ReadString();
				Type type = Type.GetType(text3);
				if (text3 == "" || type != null)
				{
					object obj;
					try
					{
						obj = ((text3 == "") ? null : ReadValueWithTypeFromZPackage(package, type));
					}
					catch (InvalidDeserializationTypeException ex)
					{
						Debug.LogWarning((object)("Got unexpected struct internal type " + ex.received + " for field " + ex.field + " struct " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + ex.expected));
						continue;
					}
					OwnConfigEntryBase value2;
					if (text == "Internal")
					{
						CustomSyncedValueBase value;
						if (text2 == "serverversion")
						{
							if (obj?.ToString() != CurrentVersion)
							{
								Debug.LogWarning((object)("Received server version is not equal: server version = " + (obj?.ToString() ?? "null") + "; local version = " + (CurrentVersion ?? "unknown")));
							}
						}
						else if (text2 == "lockexempt")
						{
							if (obj is bool flag)
							{
								lockExempt = flag;
							}
						}
						else if (dictionary2.TryGetValue(text2, out value))
						{
							if ((text3 == "" && (!value.Type.IsValueType || Nullable.GetUnderlyingType(value.Type) != null)) || GetZPackageTypeString(value.Type) == text3)
							{
								parsedConfigs.customValues[value] = obj;
								continue;
							}
							Debug.LogWarning((object)("Got unexpected type " + text3 + " for internal value " + text2 + " for mod " + (DisplayName ?? Name) + ", expecting " + value.Type.AssemblyQualifiedName));
						}
					}
					else if (dictionary.TryGetValue(text + "_" + text2, out value2))
					{
						Type type2 = configType(value2.BaseConfig);
						if ((text3 == "" && (!type2.IsValueType || Nullable.GetUnderlyingType(type2) != null)) || GetZPackageTypeString(type2) == text3)
						{
							parsedConfigs.configValues[value2] = obj;
							continue;
						}
						Debug.LogWarning((object)("Got unexpected type " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + type2.AssemblyQualifiedName));
					}
					else
					{
						Debug.LogWarning((object)("Received unknown config entry " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ". This may happen if client and server versions of the mod do not match."));
					}
					continue;
				}
				Debug.LogWarning((object)("Got invalid type " + text3 + ", abort reading of received configs"));
				return new ParsedConfigs();
			}
			return parsedConfigs;
		}

		private static bool isWritableConfig(OwnConfigEntryBase config)
		{
			OwnConfigEntryBase config2 = config;
			ConfigSync configSync = configSyncs.FirstOrDefault((ConfigSync cs) => cs.allConfigs.Contains(config2));
			if (configSync == null)
			{
				return true;
			}
			return configSync.IsSourceOfTruth || !config2.SynchronizedConfig || config2.LocalBaseValue == null || (!configSync.IsLocked && (config2 != configSync.lockedConfig || lockExempt));
		}

		private void serverLockedSettingChanged()
		{
			foreach (OwnConfigEntryBase allConfig in allConfigs)
			{
				configAttribute<ConfigurationManagerAttributes>(allConfig.BaseConfig).ReadOnly = !isWritableConfig(allConfig);
			}
		}

		private void resetConfigsFromServer()
		{
			ConfigFile val = null;
			bool saveOnConfigSet = false;
			foreach (OwnConfigEntryBase item in allConfigs.Where((OwnConfigEntryBase config) => config.LocalBaseValue != null))
			{
				if (val == null)
				{
					val = item.BaseConfig.ConfigFile;
					saveOnConfigSet = val.SaveOnConfigSet;
					val.SaveOnConfigSet = false;
				}
				item.BaseConfig.BoxedValue = item.LocalBaseValue;
				item.LocalBaseValue = null;
			}
			if (val != null)
			{
				val.SaveOnConfigSet = saveOnConfigSet;
			}
			foreach (CustomSyncedValueBase item2 in allCustomValues.Where((CustomSyncedValueBase config) => config.LocalBaseValue != null))
			{
				item2.BoxedValue = item2.LocalBaseValue;
				item2.LocalBaseValue = null;
			}
			lockedConfigChanged -= serverLockedSettingChanged;
			serverLockedSettingChanged();
		}

		private IEnumerator<bool> distributeConfigToPeers(ZNetPeer peer, ZPackage package)
		{
			ZNetPeer peer2 = peer;
			ZRoutedRpc rpc = ZRoutedRpc.instance;
			if (rpc == null)
			{
				yield break;
			}
			byte[] data = package.GetArray();
			if (data != null && data.LongLength > 250000)
			{
				int fragments = (int)(1 + (data.LongLength - 1) / 250000);
				long packageIdentifier = ++packageCounter;
				int fragment = 0;
				while (fragment < fragments)
				{
					foreach (bool item in waitForQueue())
					{
						yield return item;
					}
					if (peer2.m_socket.IsConnected())
					{
						ZPackage fragmentedPackage = new ZPackage();
						fragmentedPackage.Write((byte)2);
						fragmentedPackage.Write(packageIdentifier);
						fragmentedPackage.Write(fragment);
						fragmentedPackage.Write(fragments);
						fragmentedPackage.Write(data.Skip(250000 * fragment).Take(250000).ToArray());
						SendPackage(fragmentedPackage);
						if (fragment != fragments - 1)
						{
							yield return true;
						}
						int num = fragment + 1;
						fragment = num;
						continue;
					}
					break;
				}
				yield break;
			}
			foreach (bool item2 in waitForQueue())
			{
				yield return item2;
			}
			SendPackage(package);
			void SendPackage(ZPackage pkg)
			{
				string text = Name + " ConfigSync";
				if (isServer)
				{
					peer2.m_rpc.Invoke(text, new object[1] { pkg });
				}
				else
				{
					rpc.InvokeRoutedRPC(peer2.m_server ? 0 : peer2.m_uid, text, new object[1] { pkg });
				}
			}
			IEnumerable<bool> waitForQueue()
			{
				float timeout = Time.time + 30f;
				while (peer2.m_socket.GetSendQueueSize() > 20000)
				{
					if (Time.time > timeout)
					{
						Debug.Log((object)$"Disconnecting {peer2.m_uid} after 30 seconds config sending timeout");
						peer2.m_rpc.Invoke("Error", new object[1] { (object)(ConnectionStatus)5 });
						ZNet.instance.Disconnect(peer2);
						break;
					}
					yield return false;
				}
			}
		}

		private IEnumerator sendZPackage(long target, ZPackage package)
		{
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				return Enumerable.Empty<object>().GetEnumerator();
			}
			List<ZNetPeer> list = (List<ZNetPeer>)AccessTools.DeclaredField(typeof(ZRoutedRpc), "m_peers").GetValue(ZRoutedRpc.instance);
			if (target != ZRoutedRpc.Everybody)
			{
				list = list.Where((ZNetPeer p) => p.m_uid == target).ToList();
			}
			return sendZPackage(list, package);
		}

		private IEnumerator sendZPackage(List<ZNetPeer> peers, ZPackage package)
		{
			ZPackage package2 = package;
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				yield break;
			}
			byte[] rawData = package2.GetArray();
			if (rawData != null && rawData.LongLength > 10000)
			{
				ZPackage compressedPackage = new ZPackage();
				compressedPackage.Write((byte)4);
				MemoryStream output = new MemoryStream();
				using (DeflateStream deflateStream = new DeflateStream(output, CompressionLevel.Optimal))
				{
					deflateStream.Write(rawData, 0, rawData.Length);
				}
				compressedPackage.Write(output.ToArray());
				package2 = compressedPackage;
			}
			List<IEnumerator<bool>> writers = (from peer in peers
				where peer.IsReady()
				select peer into p
				select distributeConfigToPeers(p, package2)).ToList();
			writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			while (writers.Count > 0)
			{
				yield return null;
				writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			}
		}

		private void Broadcast(long target, params ConfigEntryBase[] configs)
		{
			if (!IsLocked || isServer)
			{
				ZPackage package = ConfigsToPackage(configs);
				ZNet instance = ZNet.instance;
				if (instance != null)
				{
					((MonoBehaviour)instance).StartCoroutine(sendZPackage(target, package));
				}
			}
		}

		private void Broadcast(long target, params CustomSyncedValueBase[] customValues)
		{
			if (!IsLocked || isServer)
			{
				ZPackage package = ConfigsToPackage(null, customValues);
				ZNet instance = ZNet.instance;
				if (instance != null)
				{
					((MonoBehaviour)instance).StartCoroutine(sendZPackage(target, package));
				}
			}
		}

		private static OwnConfigEntryBase? configData(ConfigEntryBase config)
		{
			return config.Description.Tags?.OfType<OwnConfigEntryBase>().SingleOrDefault();
		}

		public static SyncedConfigEntry<T>? ConfigData<T>(ConfigEntry<T> config)
		{
			return ((ConfigEntryBase)config).Description.Tags?.OfType<SyncedConfigEntry<T>>().SingleOrDefault();
		}

		private static T configAttribute<T>(ConfigEntryBase config)
		{
			return config.Description.Tags.OfType<T>().First();
		}

		private static Type configType(ConfigEntryBase config)
		{
			return configType(config.SettingType);
		}

		private static Type configType(Type type)
		{
			return type.IsEnum ? Enum.GetUnderlyingType(type) : type;
		}

		private static ZPackage ConfigsToPackage(IEnumerable<ConfigEntryBase>? configs = null, IEnumerable<CustomSyncedValueBase>? customValues = null, IEnumerable<PackageEntry>? packageEntries = null, bool partial = true)
		{
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Expected O, but got Unknown
			List<ConfigEntryBase> list = configs?.Where((ConfigEntryBase config) => configData(config).SynchronizedConfig).ToList() ?? new List<ConfigEntryBase>();
			List<CustomSyncedValueBase> list2 = customValues?.ToList() ?? new List<CustomSyncedValueBase>();
			ZPackage val = new ZPackage();
			val.Write((byte)(partial ? 1 : 0));
			val.Write(list.Count + list2.Count + (packageEntries?.Count() ?? 0));
			foreach (PackageEntry item in packageEntries ?? Array.Empty<PackageEntry>())
			{
				AddEntryToPackage(val, item);
			}
			foreach (CustomSyncedValueBase item2 in list2)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = "Internal",
					key = item2.Identifier,
					type = item2.Type,
					value = item2.BoxedValue
				});
			}
			foreach (ConfigEntryBase item3 in list)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = item3.Definition.Section,
					key = item3.Definition.Key,
					type = configType(item3),
					value = item3.BoxedValue
				});
			}
			return val;
		}

		private static void AddEntryToPackage(ZPackage package, PackageEntry entry)
		{
			package.Write(entry.section);
			package.Write(entry.key);
			package.Write((entry.value == null) ? "" : GetZPackageTypeString(entry.type));
			AddValueToZPackage(package, entry.value);
		}

		private static string GetZPackageTypeString(Type type)
		{
			return type.AssemblyQualifiedName;
		}

		private static void AddValueToZPackage(ZPackage package, object? value)
		{
			Type type = value?.GetType();
			if (value is Enum)
			{
				value = ((IConvertible)value).ToType(Enum.GetUnderlyingType(value.GetType()), CultureInfo.InvariantCulture);
			}
			else
			{
				if (value is ICollection collection)
				{
					package.Write(collection.Count);
					{
						foreach (object item in collection)
						{
							AddValueToZPackage(package, item);
						}
						return;
					}
				}
				if ((object)type != null && type.IsValueType && !type.IsPrimitive)
				{
					FieldInfo[] fields = type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
					package.Write(fields.Length);
					FieldInfo[] array = fields;
					foreach (FieldInfo fieldInfo in array)
					{
						package.Write(GetZPackageTypeString(fieldInfo.FieldType));
						AddValueToZPackage(package, fieldInfo.GetValue(value));
					}
					return;
				}
			}
			ZRpc.Serialize(new object[1] { value }, ref package);
		}

		private static object ReadValueWithTypeFromZPackage(ZPackage package, Type type)
		{
			if ((object)type != null && type.IsValueType && !type.IsPrimitive && !type.IsEnum)
			{
				FieldInfo[] fields = type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
				int num = package.ReadInt();
				if (num != fields.Length)
				{
					throw new InvalidDeserializationTypeException
					{
						received = $"(field count: {num})",
						expected = $"(field count: {fields.Length})"
					};
				}
				object uninitializedObject = FormatterServices.GetUninitializedObject(type);
				FieldInfo[] array = fields;
				foreach (FieldInfo fieldInfo in array)
				{
					string text = package.ReadString();
					if (text != GetZPackageTypeString(fieldInfo.FieldType))
					{
						throw new InvalidDeserializationTypeException
						{
							received = text,
							expected = GetZPackageTypeString(fieldInfo.FieldType),
							field = fieldInfo.Name
						};
					}
					fieldInfo.SetValue(uninitializedObject, ReadValueWithTypeFromZPackage(package, fieldInfo.FieldType));
				}
				return uninitializedObject;
			}
			if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Dictionary<, >))
			{
				int num2 = package.ReadInt();
				IDictionary dictionary = (IDictionary)Activator.CreateInstance(type);
				Type type2 = typeof(KeyValuePair<, >).MakeGenericType(type.GenericTypeArguments);
				FieldInfo field = type2.GetField("key", BindingFlags.Instance | BindingFlags.NonPublic);
				FieldInfo field2 = type2.GetField("value", BindingFlags.Instance | BindingFlags.NonPublic);
				for (int j = 0; j < num2; j++)
				{
					object obj = ReadValueWithTypeFromZPackage(package, type2);
					dictionary.Add(field.GetValue(obj), field2.GetValue(obj));
				}
				return dictionary;
			}
			if (type != typeof(List<string>) && type.IsGenericType)
			{
				Type type3 = typeof(ICollection<>).MakeGenericType(type.GenericTypeArguments[0]);
				if ((object)type3 != null && type3.IsAssignableFrom(type))
				{
					int num3 = package.ReadInt();
					object obj2 = Activator.CreateInstance(type);
					MethodInfo method = type3.GetMethod("Add");
					for (int k = 0; k < num3; k++)
					{
						method.Invoke(obj2, new object[1] { ReadValueWithTypeFromZPackage(package, type.GenericTypeArguments[0]) });
					}
					return obj2;
				}
			}
			ParameterInfo parameterInfo = (ParameterInfo)FormatterServices.GetUninitializedObject(typeof(ParameterInfo));
			AccessTools.DeclaredField(typeof(ParameterInfo), "ClassImpl").SetValue(parameterInfo, type);
			List<object> source = new List<object>();
			ZRpc.Deserialize(new ParameterInfo[2] { null, parameterInfo }, package, ref source);
			return source.First();
		}
	}
	[PublicAPI]
	[HarmonyPatch]
	internal class VersionCheck
	{
		private static readonly HashSet<VersionCheck> versionChecks;

		private static readonly Dictionary<string, string> notProcessedNames;

		public string Name;

		private string? displayName;

		private string? currentVersion;

		private string? minimumRequiredVersion;

		public bool ModRequired = true;

		private string? ReceivedCurrentVersion;

		private string? ReceivedMinimumRequiredVersion;

		private readonly List<ZRpc> ValidatedClients = new List<ZRpc>();

		private ConfigSync? ConfigSync;

		public string DisplayName
		{
			get
			{
				return displayName ?? Name;
			}
			set
			{
				displayName = value;
			}
		}

		public string CurrentVersion
		{
			get
			{
				return currentVersion ?? "0.0.0";
			}
			set
			{
				currentVersion = value;
			}
		}

		public string MinimumRequiredVersion
		{
			get
			{
				return minimumRequiredVersion ?? (ModRequired ? CurrentVersion : "0.0.0");
			}
			set
			{
				minimumRequiredVersion = value;
			}
		}

		private static void PatchServerSync()
		{
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Expected O, but got Unknown
			Patches patchInfo = PatchProcessor.GetPatchInfo((MethodBase)AccessTools.DeclaredMethod(typeof(ZNet), "Awake", (Type[])null, (Type[])null));
			if (patchInfo != null && patchInfo.Postfixes.Count((Patch p) => p.PatchMethod.DeclaringType == typeof(ConfigSync.RegisterRPCPatch)) > 0)
			{
				return;
			}
			Harmony val = new Harmony("org.bepinex.helpers.ServerSync");
			foreach (Type item in from t in typeof(ConfigSync).GetNestedTypes(BindingFlags.NonPublic).Concat(new Type[1] { typeof(VersionCheck) })
				where t.IsClass
				select t)
			{
				val.PatchAll(item);
			}
		}

		static VersionCheck()
		{
			versionChecks = new HashSet<VersionCheck>();
			notProcessedNames = new Dictionary<string, string>();
			typeof(ThreadingHelper).GetMethod("StartSyncInvoke").Invoke(ThreadingHelper.Instance, new object[1]
			{
				new Action(PatchServerSync)
			});
		}

		public VersionCheck(string name)
		{
			Name = name;
			ModRequired = true;
			versionChecks.Add(this);
		}

		public VersionCheck(ConfigSync configSync)
		{
			ConfigSync = configSync;
			Name = ConfigSync.Name;
			versionChecks.Add(this);
		}

		public void Initialize()
		{
			ReceivedCurrentVersion = null;
			ReceivedMinimumRequiredVersion = null;
			if (ConfigSync != null)
			{
				Name = ConfigSync.Name;
				DisplayName = ConfigSync.DisplayName;
				CurrentVersion = ConfigSync.CurrentVersion;
				MinimumRequiredVersion = ConfigSync.MinimumRequiredVersion;
				ModRequired = ConfigSync.ModRequired;
			}
		}

		private bool IsVersionOk()
		{
			if (ReceivedMinimumRequiredVersion == null || ReceivedCurrentVersion == null)
			{
				return !ModRequired;
			}
			bool flag = new System.Version(CurrentVersion) >= new System.Version(ReceivedMinimumRequiredVersion);
			bool flag2 = new System.Version(ReceivedCurrentVersion) >= new System.Version(MinimumRequiredVersion);
			return flag && flag2;
		}

		private string ErrorClient()
		{
			if (ReceivedMinimumRequiredVersion == null)
			{
				return DisplayName + " is not installed on the server.";
			}
			return (new System.Version(CurrentVersion) >= new System.Version(ReceivedMinimumRequiredVersion)) ? (DisplayName + " may not be higher than version " + ReceivedCurrentVersion + ". You have version " + CurrentVersion + ".") : (DisplayName + " needs to be at least version " + ReceivedMinimumRequiredVersion + ". You have version " + CurrentVersion + ".");
		}

		private string ErrorServer(ZRpc rpc)
		{
			return "Disconnect: The client (" + rpc.GetSocket().GetHostName() + ") doesn't have the correct " + DisplayName + " version " + MinimumRequiredVersion;
		}

		private string Error(ZRpc? rpc = null)
		{
			return (rpc == null) ? ErrorClient() : ErrorServer(rpc);
		}

		private static VersionCheck[] GetFailedClient()
		{
			return versionChecks.Where((VersionCheck check) => !check.IsVersionOk()).ToArray();
		}

		private static VersionCheck[] GetFailedServer(ZRpc rpc)
		{
			ZRpc rpc2 = rpc;
			return versionChecks.Where((VersionCheck check) => check.ModRequired && !check.ValidatedClients.Contains(rpc2)).ToArray();
		}

		private static void Logout()
		{
			Game.instance.Logout(true, true);
			AccessTools.DeclaredField(typeof(ZNet), "m_connectionStatus").SetValue(null, (object)(ConnectionStatus)3);
		}

		private static void DisconnectClient(ZRpc rpc)
		{
			rpc.Invoke("Error", new object[1] { 3 });
		}

		private static void CheckVersion(ZRpc rpc, ZPackage pkg)
		{
			CheckVersion(rpc, pkg, null);
		}

		private static void CheckVersion(ZRpc rpc, ZPackage pkg, Action<ZRpc, ZPackage>? original)
		{
			string text = pkg.ReadString();
			string text2 = pkg.ReadString();
			string text3 = pkg.ReadString();
			bool flag = false;
			foreach (VersionCheck versionCheck in versionChecks)
			{
				if (!(text != versionCheck.Name))
				{
					Debug.Log((object)("Received " + versionCheck.DisplayName + " version " + text3 + " and minimum version " + text2 + " from the " + (ZNet.instance.IsServer() ? "client" : "server") + "."));
					versionCheck.ReceivedMinimumRequiredVersion = text2;
					versionCheck.ReceivedCurrentVersion = text3;
					if (ZNet.instance.IsServer() && versionCheck.IsVersionOk())
					{
						versionCheck.ValidatedClients.Add(rpc);
					}
					flag = true;
				}
			}
			if (flag)
			{
				return;
			}
			pkg.SetPos(0);
			if (original != null)
			{
				original(rpc, pkg);
				if (pkg.GetPos() == 0)
				{
					notProcessedNames.Add(text, text3);
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		[HarmonyPrefix]
		private static bool RPC_PeerInfo(ZRpc rpc, ZNet __instance)
		{
			VersionCheck[] array = (__instance.IsServer() ? GetFailedServer(rpc) : GetFailedClient());
			if (array.Length == 0)
			{
				return true;
			}
			VersionCheck[] array2 = array;
			foreach (VersionCheck versionCheck in array2)
			{
				Debug.LogWarning((object)versionCheck.Error(rpc));
			}
			if (__instance.IsServer())
			{
				DisconnectClient(rpc);
			}
			else
			{
				Logout();
			}
			return false;
		}

		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		[HarmonyPrefix]
		private static void RegisterAndCheckVersion(ZNetPeer peer, ZNet __instance)
		{
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0195: Expected O, but got Unknown
			notProcessedNames.Clear();
			IDictionary dictionary = (IDictionary)typeof(ZRpc).GetField("m_functions", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(peer.m_rpc);
			if (dictionary.Contains(StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")))
			{
				object obj = dictionary[StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")];
				Action<ZRpc, ZPackage> action = (Action<ZRpc, ZPackage>)obj.GetType().GetField("m_action", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(obj);
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)delegate(ZRpc rpc, ZPackage pkg)
				{
					CheckVersion(rpc, pkg, action);
				});
			}
			else
			{
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)CheckVersion);
			}
			foreach (VersionCheck versionCheck in versionChecks)
			{
				versionCheck.Initialize();
				if (versionCheck.ModRequired || __instance.IsServer())
				{
					Debug.Log((object)("Sending " + versionCheck.DisplayName + " version " + versionCheck.CurrentVersion + " and minimum version " + versionCheck.MinimumRequiredVersion + " to the " + (__instance.IsServer() ? "client" : "server") + "."));
					ZPackage val = new ZPackage();
					val.Write(versionCheck.Name);
					val.Write(versionCheck.MinimumRequiredVersion);
					val.Write(versionCheck.CurrentVersion);
					peer.m_rpc.Invoke("ServerSync VersionCheck", new object[1] { val });
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "Disconnect")]
		[HarmonyPrefix]
		private static void RemoveDisconnected(ZNetPeer peer, ZNet __instance)
		{
			if (!__instance.IsServer())
			{
				return;
			}
			foreach (VersionCheck versionCheck in versionChecks)
			{
				versionCheck.ValidatedClients.Remove(peer.m_rpc);
			}
		}

		[HarmonyPatch(typeof(FejdStartup), "ShowConnectError")]
		[HarmonyPostfix]
		private static void ShowConnectionError(FejdStartup __instance)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Invalid comparison between Unknown and I4
			//IL_0186: Unknown result type (might be due to invalid IL or missing references)
			//IL_018b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0199: Unknown result type (might be due to invalid IL or missing references)
			//IL_01de: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f8: Unknown result type (might be due to invalid IL or missing references)
			//IL_020a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0219: Unknown result type (might be due to invalid IL or missing references)
			//IL_021e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0229: Unknown result type (might be due to invalid IL or missing references)
			if (!__instance.m_connectionFailedPanel.activeSelf || (int)ZNet.GetConnectionStatus() != 3)
			{
				return;
			}
			bool flag = false;
			VersionCheck[] failedClient = GetFailedClient();
			if (failedClient.Length != 0)
			{
				string text = string.Join("\n", failedClient.Select((VersionCheck check) => check.Error()));
				TMP_Text connectionFailedError = __instance.m_connectionFailedError;
				connectionFailedError.text = connectionFailedError.text + "\n" + text;
				flag = true;
			}
			foreach (KeyValuePair<string, string> item in notProcessedNames.OrderBy<KeyValuePair<string, string>, string>((KeyValuePair<string, string> kv) => kv.Key))
			{
				if (!__instance.m_connectionFailedError.text.Contains(item.Key))
				{
					TMP_Text connectionFailedError2 = __instance.m_connectionFailedError;
					connectionFailedError2.text = connectionFailedError2.text + "\nServer expects you to have " + item.Key + " (Version: " + item.Value + ") installed.";
					flag = true;
				}
			}
			if (flag)
			{
				RectTransform component = ((Component)__instance.m_connectionFailedPanel.transform.Find("Image")).GetComponent<RectTransform>();
				Vector2 sizeDelta = component.sizeDelta;
				sizeDelta.x = 675f;
				component.sizeDelta = sizeDelta;
				__instance.m_connectionFailedError.ForceMeshUpdate(false, false);
				float num = __instance.m_connectionFailedError.renderedHeight + 105f;
				RectTransform component2 = ((Component)((Component)component).transform.Find("ButtonOk")).GetComponent<RectTransform>();
				component2.anchoredPosition = new Vector2(component2.anchoredPosition.x, component2.anchoredPosition.y - (num - component.sizeDelta.y) / 2f);
				sizeDelta = component.sizeDelta;
				sizeDelta.y = num;
				component.sizeDelta = sizeDelta;
			}
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class IsReadOnlyAttribute : Attribute
	{
	}
}
namespace YamlDotNet
{
	internal sealed class CultureInfoAdapter : CultureInfo
	{
		private readonly IFormatProvider provider;

		public CultureInfoAdapter(CultureInfo baseCulture, IFormatProvider provider)
			: base(baseCulture.Name)
		{
			this.provider = provider;
		}

		public override object? GetFormat(Type formatType)
		{
			return provider.GetFormat(formatType);
		}
	}
	internal static class Polyfills
	{
		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		internal static bool Contains(this string source, char c)
		{
			return source.IndexOf(c) != -1;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		internal static bool EndsWith(this string source, char c)
		{
			if (source.Length > 0)
			{
				return source[source.Length - 1] == c;
			}
			return false;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		internal static bool StartsWith(this string source, char c)
		{
			if (source.Length > 0)
			{
				return source[0] == c;
			}
			return false;
		}
	}
	internal static class PropertyInfoExtensions
	{
		public static object? ReadValue(this PropertyInfo property, object target)
		{
			return property.GetValue(target, null);
		}
	}
	internal static class ReflectionExtensions
	{
		private static readonly Func<PropertyInfo, bool> IsInstance = (PropertyInfo property) => !(property.GetMethod ?? property.SetMethod).IsStatic;

		private static readonly Func<PropertyInfo, bool> IsInstancePublic = (PropertyInfo property) => IsInstance(property) && (property.GetMethod ?? property.SetMethod).IsPublic;

		public static Type? BaseType(this Type type)
		{
			return type.GetTypeInfo().BaseType;
		}

		public static bool IsValueType(this Type type)
		{
			return type.GetTypeInfo().IsValueType;
		}

		public static bool IsGenericType(this Type type)
		{
			return type.GetTypeInfo().IsGenericType;
		}

		public static bool IsGenericTypeDefinition(this Type type)
		{
			return type.GetTypeInfo().IsGenericTypeDefinition;
		}

		public static Type? GetImplementationOfOpenGenericInterface(this Type type, Type openGenericType)
		{
			if (!openGenericType.IsGenericType || !openGenericType.IsInterface)
			{
				throw new ArgumentException("The type must be a generic type definition and an interface", "openGenericType");
			}
			if (IsGenericDefinitionOfType(type, openGenericType))
			{
				return type;
			}
			return type.FindInterfaces((Type t, object context) => IsGenericDefinitionOfType(t, context), openGenericType).FirstOrDefault();
			static bool IsGenericDefinitionOfType(Type t, object? context)
			{
				if (t.IsGenericType)
				{
					return t.GetGenericTypeDefinition() == (Type)context;
				}
				return false;
			}
		}

		public static bool IsInterface(this Type type)
		{
			return type.GetTypeInfo().IsInterface;
		}

		public static bool IsEnum(this Type type)
		{
			return type.GetTypeInfo().IsEnum;
		}

		public static bool IsRequired(this MemberInfo member)
		{
			return member.GetCustomAttributes(inherit: true).Any((object x) => x.GetType().FullName == "System.Runtime.CompilerServices.RequiredMemberAttribute");
		}

		public static bool HasDefaultConstructor(this Type type, bool allowPrivateConstructors)
		{
			BindingFlags bindingFlags = BindingFlags.Instance | BindingFlags.Public;
			if (allowPrivateConstructors)
			{
				bindingFlags |= BindingFlags.NonPublic;
			}
			if (!type.IsValueType)
			{
				return type.GetConstructor(bindingFlags, null, Type.EmptyTypes, null) != null;
			}
			return true;
		}

		public static bool IsAssignableFrom(this Type type, Type source)
		{
			return type.IsAssignableFrom(source.GetTypeInfo());
		}

		public static bool IsAssignableFrom(this Type type, TypeInfo source)
		{
			return type.GetTypeInfo().IsAssignableFrom(source);
		}

		public static TypeCode GetTypeCode(this Type type)
		{
			if (type.IsEnum())
			{
				type = Enum.GetUnderlyingType(type);
			}
			if (type == typeof(bool))
			{
				return TypeCode.Boolean;
			}
			if (type == typeof(char))
			{
				return TypeCode.Char;
			}
			if (type == typeof(sbyte))
			{
				return TypeCode.SByte;
			}
			if (type == typeof(byte))
			{
				return TypeCode.Byte;
			}
			if (type == typeof(short))
			{
				return TypeCode.Int16;
			}
			if (type == typeof(ushort))
			{
				return TypeCode.UInt16;
			}
			if (type == typeof(int))
			{
				return TypeCode.Int32;
			}
			if (type == typeof(uint))
			{
				return TypeCode.UInt32;
			}
			if (type == typeof(long))
			{
				return TypeCode.Int64;
			}
			if (type == typeof(ulong))
			{
				return TypeCode.UInt64;
			}
			if (type == typeof(float))
			{
				return TypeCode.Single;
			}
			if (type == typeof(double))
			{
				return TypeCode.Double;
			}
			if (type == typeof(decimal))
			{
				return TypeCode.Decimal;
			}
			if (type == typeof(DateTime))
			{
				return TypeCode.DateTime;
			}
			if (type == typeof(string))
			{
				return TypeCode.String;
			}
			return TypeCode.Object;
		}

		public static bool IsDbNull(this object value)
		{
			return value?.GetType()?.FullName == "System.DBNull";
		}

		public static Type[] GetGenericArguments(this Type type)
		{
			return type.GetTypeInfo().GenericTypeArguments;
		}

		public static PropertyInfo? GetPublicProperty(this Type type, string name)
		{
			string name2 = name;
			return type.GetProperties(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public).FirstOrDefault((PropertyInfo p) => p.Name == name2);
		}

		public static FieldInfo? GetPublicStaticField(this Type type, string name)
		{
			return type.GetRuntimeField(name);
		}

		public static IEnumerable<PropertyInfo> GetProperties(this Type type, bool includeNonPublic)
		{
			Func<PropertyInfo, bool> predicate = (includeNonPublic ? IsInstance : IsInstancePublic);
			if (!type.IsInterface())
			{
				return type.GetRuntimeProperties().Where(predicate);
			}
			return new Type[1] { type }.Concat(type.GetInterfaces()).SelectMany((Type i) => i.GetRuntimeProperties().Where(predicate));
		}

		public static IEnumerable<PropertyInfo> GetPublicProperties(this Type type)
		{
			return type.GetProperties(includeNonPublic: false);
		}

		public static IEnumerable<FieldInfo> GetPublicFields(this Type type)
		{
			return from f in type.GetRuntimeFields()
				where !f.IsStatic && f.IsPublic
				select f;
		}

		public static IEnumerable<MethodInfo> GetPublicStaticMethods(this Type type)
		{
			return from m in type.GetRuntimeMethods()
				where m.IsPublic && m.IsStatic
				select m;
		}

		public static MethodInfo GetPrivateStaticMethod(this Type type, string name)
		{
			string name2 = name;
			return type.GetRuntimeMethods().FirstOrDefault((MethodInfo m) => !m.IsPublic && m.IsStatic && m.Name.Equals(name2)) ?? throw new MissingMethodException("Expected to find a method named '" + name2 + "' in '" + type.FullName + "'.");
		}

		public static MethodInfo? GetPublicStaticMethod(this Type type, string name, params Type[] parameterTypes)
		{
			string name2 = name;
			Type[] parameterTypes2 = parameterTypes;
			return type.GetRuntimeMethods().FirstOrDefault(delegate(MethodInfo m)
			{
				if (m.IsPublic && m.IsStatic && m.Name.Equals(name2))
				{
					ParameterInfo[] parameters = m.GetParameters();
					if (parameters.Length == parameterTypes2.Length)
					{
						return parameters.Zip(parameterTypes2, (ParameterInfo pi, Type pt) => pi.ParameterType == pt).All((bool r) => r);
					}
					return false;
				}
				return false;
			});
		}

		public static MethodInfo? GetPublicInstanceMethod(this Type type, string name)
		{
			string name2 = name;
			return type.GetRuntimeMethods().FirstOrDefault((MethodInfo m) => m.IsPublic && !m.IsStatic && m.Name.Equals(name2));
		}

		public static MethodInfo? GetGetMethod(this PropertyInfo property, bool nonPublic)
		{
			MethodInfo methodInfo = property.GetMethod;
			if (!nonPublic && !methodInfo.IsPublic)
			{
				methodInfo = null;
			}
			return methodInfo;
		}

		public static MethodInfo? GetSetMethod(this PropertyInfo property)
		{
			return property.SetMethod;
		}

		public static IEnumerable<Type> GetInterfaces(this Type type)
		{
			return type.GetTypeInfo().ImplementedInterfaces;
		}

		public static bool IsInstanceOf(this Type type, object o)
		{
			if (!(o.GetType() == type))
			{
				return o.GetType().GetTypeInfo().IsSubclassOf(type);
			}
			return true;
		}

		public static Attribute[] GetAllCustomAttributes<TAttribute>(this PropertyInfo member)
		{
			return Attribute.GetCustomAttributes(member, typeof(TAttribute), inherit: true);
		}

		public static bool AcceptsNull(this MemberInfo member)
		{
			object[] customAttributes = member.DeclaringType.GetCustomAttributes(inherit: true);
			object obj = customAttributes.FirstOrDefault((object x) => x.GetType().FullName == "System.Runtime.CompilerServices.NullableContextAttribute");
			int num = 0;
			if (obj != null)
			{
				Type type = obj.GetType();
				PropertyInfo property = type.GetProperty("Flag");
				num = (byte)property.GetValue(obj);
			}
			object[] customAttributes2 = member.GetCustomAttributes(inherit: true);
			object obj2 = customAttributes2.FirstOrDefault((object x) => x.GetType().FullName == "System.Runtime.CompilerServices.NullableAttribute");
			PropertyInfo propertyInfo = (obj2?.GetType())?.GetProperty("NullableFlags");
			byte[] source = (byte[])propertyInfo.GetValue(obj2);
			return source.Any((byte x) => x == 2) || num == 2;
		}
	}
	internal static class StandardRegexOptions
	{
		public const RegexOptions Compiled = RegexOptions.Compiled;
	}
}
namespace YamlDotNet.Serialization
{
	internal abstract class BuilderSkeleton<TBuilder> where TBuilder : BuilderSkeleton<TBuilder>
	{
		internal INamingConvention namingConvention = NullNamingConvention.Instance;

		internal INamingConvention enumNamingConvention = NullNamingConvention.Instance;

		internal ITypeResolver typeResolver;

		internal readonly YamlAttributeOverrides overrides;

		internal readonly LazyComponentRegistrationList<Nothing, IYamlTypeConverter> typeConverterFactories;

		internal readonly LazyComponentRegistrationList<ITypeInspector, ITypeInspector> typeInspectorFactories;

		internal bool ignoreFields;

		internal bool includeNonPublicProperties;

		internal Settings settings;

		internal YamlFormatter yamlFormatter = YamlFormatter.Default;

		protected abstract TBuilder Self { get; }

		internal BuilderSkeleton(ITypeResolver typeResolver)
		{
			overrides = new YamlAttributeOverrides();
			typeConverterFactories = new LazyComponentRegistrationList<Nothing, IYamlTypeConverter>
			{
				{
					typeof(YamlDotNet.Serialization.Converters.GuidConverter),
					(Nothing _) => new YamlDotNet.Serialization.Converters.GuidConverter(jsonCompatible: false)
				},
				{
					typeof(SystemTypeConverter),
					(Nothing _) => new SystemTypeConverter()
				}
			};
			typeInspectorFactories = new LazyComponentRegistrationList<ITypeInspector, ITypeInspector>();
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			settings = new Settings();
		}

		public TBuilder IgnoreFields()
		{
			ignoreFields = true;
			return Self;
		}

		public TBuilder IncludeNonPublicProperties()
		{
			includeNonPublicProperties = true;
			return Self;
		}

		public TBuilder EnablePrivateConstructors()
		{
			settings.AllowPrivateConstructors = true;
			return Self;
		}

		public TBuilder WithNamingConvention(INamingConvention namingConvention)
		{
			this.namingConvention = namingConvention ?? throw new ArgumentNullException("namingConvention");
			return Self;
		}

		public TBuilder WithEnumNamingConvention(INamingConvention enumNamingConvention)
		{
			this.enumNamingConvention = enumNamingConvention;
			return Self;
		}

		public TBuilder WithTypeResolver(ITypeResolver typeResolver)
		{
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			return Self;
		}

		public abstract TBuilder WithTagMapping(TagName tag, Type type);

		public TBuilder WithAttributeOverride<TClass>(Expression<Func<TClass, object>> propertyAccessor, Attribute attribute)
		{
			overrides.Add(propertyAccessor, attribute);
			return Self;
		}

		public TBuilder WithAttributeOverride(Type type, string member, Attribute attribute)
		{
			overrides.Add(type, member, attribute);
			return Self;
		}

		public TBuilder WithTypeConverter(IYamlTypeConverter typeConverter)
		{
			return WithTypeConverter(typeConverter, delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.OnTop();
			});
		}

		public TBuilder WithTypeConverter(IYamlTypeConverter typeConverter, Action<IRegistrationLocationSelectionSyntax<IYamlTypeConverter>> where)
		{
			IYamlTypeConverter typeConverter2 = typeConverter;
			if (typeConverter2 == null)
			{
				throw new ArgumentNullException("typeConverter");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeConverterFactories.CreateRegistrationLocationSelector(typeConverter2.GetType(), (Nothing _) => typeConverter2));
			return Self;
		}

		public TBuilder WithTypeConverter<TYamlTypeConverter>(WrapperFactory<IYamlTypeConverter, IYamlTypeConverter> typeConverterFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IYamlTypeConverter>> where) where TYamlTypeConverter : IYamlTypeConverter
		{
			WrapperFactory<IYamlTypeConverter, IYamlTypeConverter> typeConverterFactory2 = typeConverterFactory;
			if (typeConverterFactory2 == null)
			{
				throw new ArgumentNullException("typeConverterFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeConverterFactories.CreateTrackingRegistrationLocationSelector(typeof(TYamlTypeConverter), (IYamlTypeConverter wrapped, Nothing _) => typeConverterFactory2(wrapped)));
			return Self;
		}

		public TBuilder WithoutTypeConverter<TYamlTypeConverter>() where TYamlTypeConverter : IYamlTypeConverter
		{
			return WithoutTypeConverter(typeof(TYamlTypeConverter));
		}

		public TBuilder WithoutTypeConverter(Type converterType)
		{
			if (converterType == null)
			{
				throw new ArgumentNullException("converterType");
			}
			typeConverterFactories.Remove(converterType);
			return Self;
		}

		public TBuilder WithTypeInspector<TTypeInspector>(Func<ITypeInspector, TTypeInspector> typeInspectorFactory) where TTypeInspector : ITypeInspector
		{
			return WithTypeInspector(typeInspectorFactory, delegate(IRegistrationLocationSelectionSyntax<ITypeInspector> w)
			{
				w.OnTop();
			});
		}

		public TBuilder WithTypeInspector<TTypeInspector>(Func<ITypeInspector, TTypeInspector> typeInspectorFactory, Action<IRegistrationLocationSelectionSyntax<ITypeInspector>> where) where TTypeInspector : ITypeInspector
		{
			Func<ITypeInspector, TTypeInspector> typeInspectorFactory2 = typeInspectorFactory;
			if (typeInspectorFactory2 == null)
			{
				throw new ArgumentNullException("typeInspectorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeInspectorFactories.CreateRegistrationLocationSelector(typeof(TTypeInspector), (ITypeInspector inner) => typeInspectorFactory2(inner)));
			return Self;
		}

		public TBuilder WithTypeInspector<TTypeInspector>(WrapperFactory<ITypeInspector, ITypeInspector, TTypeInspector> typeInspectorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<ITypeInspector>> where) where TTypeInspector : ITypeInspector
		{
			WrapperFactory<ITypeInspector, ITypeInspector, TTypeInspector> typeInspectorFactory2 = typeInspectorFactory;
			if (typeInspectorFactory2 == null)
			{
				throw new ArgumentNullException("typeInspectorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeInspectorFactories.CreateTrackingRegistrationLocationSelector(typeof(TTypeInspector), (ITypeInspector wrapped, ITypeInspector inner) => typeInspectorFactory2(wrapped, inner)));
			return Self;
		}

		public TBuilder WithoutTypeInspector<TTypeInspector>() where TTypeInspector : ITypeInspector
		{
			return WithoutTypeInspector(typeof(TTypeInspector));
		}

		public TBuilder WithoutTypeInspector(Type inspectorType)
		{
			if (inspectorType == null)
			{
				throw new ArgumentNullException("inspectorType");
			}
			typeInspectorFactories.Remove(inspectorType);
			return Self;
		}

		public TBuilder WithYamlFormatter(YamlFormatter formatter)
		{
			yamlFormatter = formatter ?? throw new ArgumentNullException("formatter");
			return Self;
		}

		protected IEnumerable<IYamlTypeConverter> BuildTypeConverters()
		{
			return typeConverterFactories.BuildComponentList();
		}
	}
	internal delegate TComponent WrapperFactory<TComponentBase, TComponent>(TComponentBase wrapped) where TComponent : TComponentBase;
	internal delegate TComponent WrapperFactory<TArgument, TComponentBase, TComponent>(TComponentBase wrapped, TArgument argument) where TComponent : TComponentBase;
	[Flags]
	internal enum DefaultValuesHandling
	{
		Preserve = 0,
		OmitNull = 1,
		OmitDefaults = 2,
		OmitEmptyCollections = 4
	}
	internal sealed class Deserializer : IDeserializer
	{
		private readonly IValueDeserializer valueDeserializer;

		public Deserializer()
			: this(new DeserializerBuilder().BuildValueDeserializer())
		{
		}

		private Deserializer(IValueDeserializer valueDeserializer)
		{
			this.valueDeserializer = valueDeserializer ?? throw new ArgumentNullException("valueDeserializer");
		}

		public static Deserializer FromValueDeserializer(IValueDeserializer valueDeserializer)
		{
			return new Deserializer(valueDeserializer);
		}

		public T Deserialize<T>(string input)
		{
			using StringReader input2 = new StringReader(input);
			return Deserialize<T>(input2);
		}

		public T Deserialize<T>(TextReader input)
		{
			return Deserialize<T>(new Parser(input));
		}

		public T Deserialize<T>(IParser parser)
		{
			return (T)Deserialize(parser, typeof(T));
		}

		public object? Deserialize(string input)
		{
			return Deserialize<object>(input);
		}

		public object? Deserialize(TextReader input)
		{
			return Deserialize<object>(input);
		}

		public object? Deserialize(IParser parser)
		{
			return Deserialize<object>(parser);
		}

		public object? Deserialize(string input, Type type)
		{
			using StringReader input2 = new StringReader(input);
			return Deserialize(input2, type);
		}

		public object? Deserialize(TextReader input, Type type)
		{
			return Deserialize(new Parser(input), type);
		}

		public object? Deserialize(IParser parser, Type type)
		{
			if (parser == null)
			{
				throw new ArgumentNullException("parser");
			}
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			YamlDotNet.Core.Events.StreamStart @event;
			bool flag = parser.TryConsume<YamlDotNet.Core.Events.StreamStart>(out @event);
			YamlDotNet.Core.Events.DocumentStart event2;
			bool flag2 = parser.TryConsume<YamlDotNet.Core.Events.DocumentStart>(out event2);
			object result = null;
			if (!parser.Accept<YamlDotNet.Core.Events.DocumentEnd>(out var _) && !parser.Accept<YamlDotNet.Core.Events.StreamEnd>(out var _))
			{
				using SerializerState serializerState = new SerializerState();
				result = valueDeserializer.DeserializeValue(parser, type, serializerState, valueDeserializer);
				serializerState.OnDeserialization();
			}
			if (flag2)
			{
				parser.Consume<YamlDotNet.Core.Events.DocumentEnd>();
			}
			if (flag)
			{
				parser.Consume<YamlDotNet.Core.Events.StreamEnd>();
			}
			return result;
		}
	}
	internal sealed class DeserializerBuilder : BuilderSkeleton<DeserializerBuilder>
	{
		private Lazy<IObjectFactory> objectFactory;

		private readonly LazyComponentRegistrationList<Nothing, INodeDeserializer> nodeDeserializerFactories;

		private readonly LazyComponentRegistrationList<Nothing, INodeTypeResolver> nodeTypeResolverFactories;

		private readonly Dictionary<TagName, Type> tagMappings;

		private readonly Dictionary<Type, Type> typeMappings;

		private readonly ITypeConverter typeConverter;

		private bool ignoreUnmatched;

		private bool duplicateKeyChecking;

		private bool attemptUnknownTypeDeserialization;

		private bool enforceNullability;

		private bool caseInsensitivePropertyMatching;

		private bool enforceRequiredProperties;

		protected override DeserializerBuilder Self => this;

		public DeserializerBuilder()
			: base((ITypeResolver)new StaticTypeResolver())
		{
			typeMappings = new Dictionary<Type, Type>();
			objectFactory = new Lazy<IObjectFactory>(() => new DefaultObjectFactory(typeMappings, settings), isThreadSafe: true);
			tagMappings = new Dictionary<TagName, Type>
			{
				{
					FailsafeSchema.Tags.Map,
					typeof(Dictionary<object, object>)
				},
				{
					FailsafeSchema.Tags.Str,
					typeof(string)
				},
				{
					JsonSchema.Tags.Bool,
					typeof(bool)
				},
				{
					JsonSchema.Tags.Float,
					typeof(double)
				},
				{
					JsonSchema.Tags.Int,
					typeof(int)
				},
				{
					DefaultSchema.Tags.Timestamp,
					typeof(DateTime)
				}
			};
			typeInspectorFactories.Add(typeof(CachedTypeInspector), (ITypeInspector inner) => new CachedTypeInspector(inner));
			typeInspectorFactories.Add(typeof(NamingConventionTypeInspector), (ITypeInspector inner) => (!(namingConvention is NullNamingConvention)) ? new NamingConventionTypeInspector(inner, namingConvention) : inner);
			typeInspectorFactories.Add(typeof(YamlAttributesTypeInspector), (ITypeInspector inner) => new YamlAttributesTypeInspector(inner));
			typeInspectorFactories.Add(typeof(YamlAttributeOverridesInspector), (ITypeInspector inner) => (overrides == null) ? inner : new YamlAttributeOverridesInspector(inner, overrides.Clone()));
			typeInspectorFactories.Add(typeof(ReadableAndWritablePropertiesTypeInspector), (ITypeInspector inner) => new ReadableAndWritablePropertiesTypeInspector(inner));
			nodeDeserializerFactories = new LazyComponentRegistrationList<Nothing, INodeDeserializer>
			{
				{
					typeof(YamlConvertibleNodeDeserializer),
					(Nothing _) => new YamlConvertibleNodeDeserializer(objectFactory.Value)
				},
				{
					typeof(YamlSerializableNodeDeserializer),
					(Nothing _) => new YamlSerializableNodeDeserializer(objectFactory.Value)
				},
				{
					typeof(TypeConverterNodeDeserializer),
					(Nothing _) => new TypeConverterNodeDeserializer(BuildTypeConverters())
				},
				{
					typeof(NullNodeDeserializer),
					(Nothing _) => new NullNodeDeserializer()
				},
				{
					typeof(ScalarNodeDeserializer),
					(Nothing _) => new ScalarNodeDeserializer(attemptUnknownTypeDeserialization, typeConverter, BuildTypeInspector(), yamlFormatter, enumNamingConvention)
				},
				{
					typeof(ArrayNodeDeserializer),
					(Nothing _) => new ArrayNodeDeserializer(enumNamingConvention, BuildTypeInspector())
				},
				{
					typeof(DictionaryNodeDeserializer),
					(Nothing _) => new DictionaryNodeDeserializer(objectFactory.Value, duplicateKeyChecking)
				},
				{
					typeof(CollectionNodeDeserializer),
					(Nothing _) => new CollectionNodeDeserializer(objectFactory.Value, enumNamingConvention, BuildTypeInspector())
				},
				{
					typeof(EnumerableNodeDeserializer),
					(Nothing _) => new EnumerableNodeDeserializer()
				},
				{
					typeof(ObjectNodeDeserializer),
					(Nothing _) => new ObjectNodeDeserializer(objectFactory.Value, BuildTypeInspector(), ignoreUnmatched, duplicateKeyChecking, typeConverter, enumNamingConvention, enforceNullability, caseInsensitivePropertyMatching, enforceRequiredProperties, BuildTypeConverters())
				},
				{
					typeof(FsharpListNodeDeserializer),
					(Nothing _) => new FsharpListNodeDeserializer(BuildTypeInspector(), enumNamingConvention)
				}
			};
			nodeTypeResolverFactories = new LazyComponentRegistrationList<Nothing, INodeTypeResolver>
			{
				{
					typeof(MappingNodeTypeResolver),
					(Nothing _) => new MappingNodeTypeResolver(typeMappings)
				},
				{
					typeof(YamlConvertibleTypeResolver),
					(Nothing _) => new YamlConvertibleTypeResolver()
				},
				{
					typeof(YamlSerializableTypeResolver),
					(Nothing _) => new YamlSerializableTypeResolver()
				},
				{
					typeof(TagNodeTypeResolver),
					(Nothing _) => new TagNodeTypeResolver(tagMappings)
				},
				{
					typeof(PreventUnknownTagsNodeTypeResolver),
					(Nothing _) => new PreventUnknownTagsNodeTypeResolver()
				},
				{
					typeof(DefaultContainersNodeTypeResolver),
					(Nothing _) => new DefaultContainersNodeTypeResolver()
				}
			};
			typeConverter = new ReflectionTypeConverter();
		}

		public ITypeInspector BuildTypeInspector()
		{
			ITypeInspector typeInspector = new WritablePropertiesTypeInspector(typeResolver, includeNonPublicProperties);
			if (!ignoreFields)
			{
				typeInspector = new CompositeTypeInspector(new ReadableFieldsTypeInspector(typeResolver), typeInspector);
			}
			return typeInspectorFactories.BuildComponentChain(typeInspector);
		}

		public DeserializerBuilder WithAttemptingUnquotedStringTypeDeserialization()
		{
			attemptUnknownTypeDeserialization = true;
			return this;
		}

		public DeserializerBuilder WithObjectFactory(IObjectFactory objectFactory)
		{
			IObjectFactory objectFactory2 = objectFactory;
			if (objectFactory2 == null)
			{
				throw new ArgumentNullException("objectFactory");
			}
			this.objectFactory = new Lazy<IObjectFactory>(() => objectFactory2, isThreadSafe: true);
			return this;
		}

		public DeserializerBuilder WithObjectFactory(Func<Type, object> objectFactory)
		{
			if (objectFactory == null)
			{
				throw new ArgumentNullException("objectFactory");
			}
			return WithObjectFactory(new LambdaObjectFactory(objectFactory));
		}

		public DeserializerBuilder WithNodeDeserializer(INodeDeserializer nodeDeserializer)
		{
			return WithNodeDeserializer(nodeDeserializer, delegate(IRegistrationLocationSelectionSyntax<INodeDeserializer> w)
			{
				w.OnTop();
			});
		}

		public DeserializerBuilder WithNodeDeserializer(INodeDeserializer nodeDeserializer, Action<IRegistrationLocationSelectionSyntax<INodeDeserializer>> where)
		{
			INodeDeserializer nodeDeserializer2 = nodeDeserializer;
			if (nodeDeserializer2 == null)
			{
				throw new ArgumentNullException("nodeDeserializer");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeDeserializerFactories.CreateRegistrationLocationSelector(nodeDeserializer2.GetType(), (Nothing _) => nodeDeserializer2));
			return this;
		}

		public DeserializerBuilder WithNodeDeserializer<TNodeDeserializer>(WrapperFactory<INodeDeserializer, TNodeDeserializer> nodeDeserializerFactory, Action<ITrackingRegistrationLocationSelectionSyntax<INodeDeserializer>> where) where TNodeDeserializer : INodeDeserializer
		{
			WrapperFactory<INodeDeserializer, TNodeDeserializer> nodeDeserializerFactory2 = nodeDeserializerFactory;
			if (nodeDeserializerFactory2 == null)
			{
				throw new ArgumentNullException("nodeDeserializerFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeDeserializerFactories.CreateTrackingRegistrationLocationSelector(typeof(TNodeDeserializer), (INodeDeserializer wrapped, Nothing _) => nodeDeserializerFactory2(wrapped)));
			return this;
		}

		public DeserializerBuilder WithoutNodeDeserializer<TNodeDeserializer>() where TNodeDeserializer : INodeDeserializer
		{
			return WithoutNodeDeserializer(typeof(TNodeDeserializer));
		}

		public DeserializerBuilder WithoutNodeDeserializer(Type nodeDeserializerType)
		{
			if (nodeDeserializerType == null)
			{
				throw new ArgumentNullException("nodeDeserializerType");
			}
			nodeDeserializerFactories.Remove(nodeDeserializerType);
			return this;
		}

		public DeserializerBuilder WithTypeDiscriminatingNodeDeserializer(Action<ITypeDiscriminatingNodeDeserializerOptions> configureTypeDiscriminatingNodeDeserializerOptions, int maxDepth = -1, int maxLength = -1)
		{
			TypeDiscriminatingNodeDeserializerOptions typeDiscriminatingNodeDeserializerOptions = new TypeDiscriminatingNodeDeserializerOptions();
			configureTypeDiscriminatingNodeDeserializerOptions(typeDiscriminatingNodeDeserializerOptions);
			TypeDiscriminatingNodeDeserializer nodeDeserializer = new TypeDiscriminatingNodeDeserializer(nodeDeserializerFactories.BuildComponentList(), typeDiscriminatingNodeDeserializerOptions.discriminators, maxDepth, maxLength);
			return WithNodeDeserializer(nodeDeserializer, delegate(IRegistrationLocationSelectionSyntax<INodeDeserializer> s)
			{
				s.Before<DictionaryNodeDeserializer>();
			});
		}

		public DeserializerBuilder WithNodeTypeResolver(INodeTypeResolver nodeTypeResolver)
		{
			return WithNodeTypeResolver(nodeTypeResolver, delegate(IRegistrationLocationSelectionSyntax<INodeTypeResolver> w)
			{
				w.OnTop();
			});
		}

		public DeserializerBuilder WithNodeTypeResolver(INodeTypeResolver nodeTypeResolver, Action<IRegistrationLocationSelectionSyntax<INodeTypeResolver>> where)
		{
			INodeTypeResolver nodeTypeResolver2 = nodeTypeResolver;
			if (nodeTypeResolver2 == null)
			{
				throw new ArgumentNullException("nodeTypeResolver");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeTypeResolverFactories.CreateRegistrationLocationSelector(nodeTypeResolver2.GetType(), (Nothing _) => nodeTypeResolver2));
			return this;
		}

		public DeserializerBuilder WithNodeTypeResolver<TNodeTypeResolver>(WrapperFactory<INodeTypeResolver, TNodeTypeResolver> nodeTypeResolverFactory, Action<ITrackingRegistrationLocationSelectionSyntax<INodeTypeResolver>> where) where TNodeTypeResolver : INodeTypeResolver
		{
			WrapperFactory<INodeTypeResolver, TNodeTypeResolver> nodeTypeResolverFactory2 = nodeTypeResolverFactory;
			if (nodeTypeResolverFactory2 == null)
			{
				throw new ArgumentNullException("nodeTypeResolverFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeTypeResolverFactories.CreateTrackingRegistrationLocationSelector(typeof(TNodeTypeResolver), (INodeTypeResolver wrapped, Nothing _) => nodeTypeResolverFactory2(wrapped)));
			return this;
		}

		public DeserializerBuilder WithCaseInsensitivePropertyMatching()
		{
			caseInsensitivePropertyMatching = true;
			return this;
		}

		public DeserializerBuilder WithEnforceNullability()
		{
			enforceNullability = true;
			return this;
		}

		public DeserializerBuilder WithEnforceRequiredMembers()
		{
			enforceRequiredProperties = true;
			return this;
		}

		public DeserializerBuilder WithoutNodeTypeResolver<TNodeTypeResolver>() where TNodeTypeResolver : INodeTypeResolver
		{
			return WithoutNodeTypeResolver(typeof(TNodeTypeResolver));
		}

		public DeserializerBuilder WithoutNodeTypeResolver(Type nodeTypeResolverType)
		{
			if (nodeTypeResolverType == null)
			{
				throw new ArgumentNullException("nodeTypeResolverType");
			}
			nodeTypeResolverFactories.Remove(nodeTypeResolverType);
			return this;
		}

		public override DeserializerBuilder WithTagMapping(TagName tag, Type type)
		{
			if (tag.IsEmpty)
			{
				throw new ArgumentException("Non-specific tags cannot be maped");
			}
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			if (tagMappings.TryGetValue(tag, out Type value))
			{
				throw new ArgumentException($"Type already has a registered type '{value.FullName}' for tag '{tag}'", "tag");
			}
			tagMappings.Add(tag, type);
			return this;
		}

		public DeserializerBuilder WithTypeMapping<TInterface, TConcrete>() where TConcrete : TInterface
		{
			Type typeFromHandle = typeof(TInterface);
			Type typeFromHandle2 = typeof(TConcrete);
			if (!typeFromHandle.IsAssignableFrom(typeFromHandle2))
			{
				throw new InvalidOperationException("The type '" + typeFromHandle2.Name + "' does not implement interface '" + typeFromHandle.Name + "'.");
			}
			if (!DictionaryExtensions.TryAdd(typeMappings, typeFromHandle, typeFromHandle2))
			{
				typeMappings[typeFromHandle] = typeFromHandle2;
			}
			return this;
		}

		public DeserializerBuilder WithoutTagMapping(TagName tag)
		{
			if (tag.IsEmpty)
			{
				throw new ArgumentException("Non-specific tags cannot be maped");
			}
			if (!tagMappings.Remove(tag))
			{
				throw new KeyNotFoundException($"Tag '{tag}' is not registered");
			}
			return this;
		}

		public DeserializerBuilder IgnoreUnmatchedProperties()
		{
			ignoreUnmatched = true;
			return this;
		}

		public DeserializerBuilder WithDuplicateKeyChecking()
		{
			duplicateKeyChecking = true;
			return this;
		}

		public IDeserializer Build()
		{
			if (FsharpHelper.Instance == null)
			{
				FsharpHelper.Instance = new DefaultFsharpHelper();
			}
			return Deserializer.FromValueDeserializer(BuildValueDeserializer());
		}

		public IValueDeserializer BuildValueDeserializer()
		{
			return new AliasValueDeserializer(new NodeValueDeserializer(nodeDeserializerFactories.BuildComponentList(), nodeTypeResolverFactories.BuildComponentList(), typeConverter, enumNamingConvention, BuildTypeInspector()));
		}
	}
	internal sealed class EmissionPhaseObjectGraphVisitorArgs
	{
		private readonly IEnumerable<IObjectGraphVisitor<Nothing>> preProcessingPhaseVisitors;

		public IObjectGraphVisitor<IEmitter> InnerVisitor { get; private set; }

		public IEventEmitter EventEmitter { get; private set; }

		public ObjectSerializer NestedObjectSerializer { get; private set; }

		public IEnumerable<IYamlTypeConverter> TypeConverters { get; private set; }

		public EmissionPhaseObjectGraphVisitorArgs(IObjectGraphVisitor<IEmitter> innerVisitor, IEventEmitter eventEmitter, IEnumerable<IObjectGraphVisitor<Nothing>> preProcessingPhaseVisitors, IEnumerable<IYamlTypeConverter> typeConverters, ObjectSerializer nestedObjectSerializer)
		{
			InnerVisitor = innerVisitor ?? throw new ArgumentNullException("innerVisitor");
			EventEmitter = eventEmitter ?? throw new ArgumentNullException("eventEmitter");
			this.preProcessingPhaseVisitors = preProcessingPhaseVisitors ?? throw new ArgumentNullException("preProcessingPhaseVisitors");
			TypeConverters = typeConverters ?? throw new ArgumentNullException("typeConverters");
			NestedObjectSerializer = nestedObjectSerializer ?? throw new ArgumentNullException("nestedObjectSerializer");
		}

		public T GetPreProcessingPhaseObjectGraphVisitor<T>() where T : IObjectGraphVisitor<Nothing>
		{
			return preProcessingPhaseVisitors.OfType<T>().Single();
		}
	}
	internal abstract class EventInfo
	{
		public IObjectDescriptor Source { get; }

		protected EventInfo(IObjectDescriptor source)
		{
			Source = source ?? throw new ArgumentNullException("source");
		}
	}
	internal class AliasEventInfo : EventInfo
	{
		public AnchorName Alias { get; }

		public bool NeedsExpansion { get; set; }

		public AliasEventInfo(IObjectDescriptor source, AnchorName alias)
			: base(source)
		{
			if (alias.IsEmpty)
			{
				throw new ArgumentNullException("alias");
			}
			Alias = alias;
		}
	}
	internal class ObjectEventInfo : EventInfo
	{
		public AnchorName Anchor { get; set; }

		public TagName Tag { get; set; }

		protected ObjectEventInfo(IObjectDescriptor source)
			: base(source)
		{
		}
	}
	internal sealed class ScalarEventInfo : ObjectEventInfo
	{
		public string RenderedValue { get; set; }

		public ScalarStyle Style { get; set; }

		public bool IsPlainImplicit { get; set; }

		public bool IsQuotedImplicit { get; set; }

		public ScalarEventInfo(IObjectDescriptor source)
			: base(source)
		{
			Style = source.ScalarStyle;
			RenderedValue = string.Empty;
		}
	}
	internal sealed class MappingStartEventInfo : ObjectEventInfo
	{
		public bool IsImplicit { get; set; }

		public MappingStyle Style { get; set; }

		public MappingStartEventInfo(IObjectDescriptor source)
			: base(source)
		{
		}
	}
	internal sealed class MappingEndEventInfo : EventInfo
	{
		public MappingEndEventInfo(IObjectDescriptor source)
			: base(source)
		{
		}
	}
	internal sealed class SequenceStartEventInfo : ObjectEventInfo
	{
		public bool IsImplicit { get; set; }

		public SequenceStyle Style { get; set; }

		public SequenceStartEventInfo(IObjectDescriptor source)
			: base(source)
		{
		}
	}
	internal sealed class SequenceEndEventInfo : EventInfo
	{
		public SequenceEndEventInfo(IObjectDescriptor source)
			: base(source)
		{
		}
	}
	internal interface IAliasProvider
	{
		AnchorName GetAlias(object target);
	}
	internal interface IDeserializer
	{
		T Deserialize<T>(string input);

		T Deserialize<T>(TextReader input);

		T Deserialize<T>(IParser parser);

		object? Deserialize(string input);

		object? Deserialize(TextReader input);

		object? Deserialize(IParser parser);

		object? Deserialize(string input, Type type);

		object? Deserialize(TextReader input, Type type);

		object? Deserialize(IParser parser, Type type);
	}
	internal interface IEventEmitter
	{
		void Emit(AliasEventInfo eventInfo, IEmitter emitter);

		void Emit(ScalarEventInfo eventInfo, IEmitter emitter);

		void Emit(MappingStartEventInfo eventInfo, IEmitter emitter);

		void Emit(MappingEndEventInfo eventInfo, IEmitter emitter);

		void Emit(SequenceStartEventInfo eventInfo, IEmitter emitter);

		void Emit(SequenceEndEventInfo eventInfo, IEmitter emitter);
	}
	internal interface INamingConvention
	{
		string Apply(string value);

		string Reverse(string value);
	}
	internal interface INodeDeserializer
	{
		bool Deserialize(IParser reader, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer);
	}
	internal interface INodeTypeResolver
	{
		bool Resolve(NodeEvent? nodeEvent, ref Type currentType);
	}
	internal interface IObjectAccessor
	{
		void Set(string name, object target, object value);

		object? Read(string name, object target);
	}
	internal interface IObjectDescriptor
	{
		object? Value { get; }

		Type Type { get; }

		Type StaticType { get; }

		ScalarStyle ScalarStyle { get; }
	}
	internal static class ObjectDescriptorExtensions
	{
		public static object NonNullValue(this IObjectDescriptor objectDescriptor)
		{
			return objectDescriptor.Value ?? throw new InvalidOperationException("Attempted to use a IObjectDescriptor of type '" + objectDescriptor.Type.FullName + "' whose Value is null at a point whete it is invalid to do so. This may indicate a bug in YamlDotNet.");
		}
	}
	internal interface IObjectFactory
	{
		object Create(Type type);

		object? CreatePrimitive(Type type);

		bool GetDictionary(IObjectDescriptor descriptor, out IDictionary? dictionary, out Type[]? genericArguments);

		Type GetValueType(Type type);

		void ExecuteOnDeserializing(object value);

		void ExecuteOnDeserialized(object value);

		void ExecuteOnSerializing(object value);

		void ExecuteOnSerialized(object value);
	}
	internal interface IObjectGraphTraversalStrategy
	{
		void Traverse<TContext>(IObjectDescriptor graph, IObjectGraphVisitor<TContext> visitor, TContext context, ObjectSerializer serializer);
	}
	internal interface IObjectGraphVisitor<TContext>
	{
		bool Enter(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, TContext context, ObjectSerializer serializer);

		bool EnterMapping(IObjectDescriptor key, IObjectDescriptor value, TContext context, ObjectSerializer serializer);

		bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, TContext context, ObjectSerializer serializer);

		void VisitScalar(IObjectDescriptor scalar, TContext context, ObjectSerializer serializer);

		void VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, TContext context, ObjectSerializer serializer);

		void VisitMappingEnd(IObjectDescriptor mapping, TContext context, ObjectSerializer serializer);

		void VisitSequenceStart(IObjectDescriptor sequence, Type elementType, TContext context, ObjectSerializer serializer);

		void VisitSequenceEnd(IObjectDescriptor sequence, TContext context, ObjectSerializer serializer);
	}
	internal interface IPropertyDescriptor
	{
		string Name { get; }

		bool AllowNulls { get; }

		bool CanWrite { get; }

		Type Type { get; }

		Type? TypeOverride { get; set; }

		int Order { get; set; }

		ScalarStyle ScalarStyle { get; set; }

		bool Required { get; }

		Type? ConverterType { get; }

		T? GetCustomAttribute<T>() where T : Attribute;

		IObjectDescriptor Read(object target);

		void Write(object target, object? value);
	}
	internal interface IRegistrationLocationSelectionSyntax<TBaseRegistrationType>
	{
		void InsteadOf<TRegistrationType>() where TRegistrationType : TBaseRegistrationType;

		void Before<TRegistrationType>() where TRegistrationType : TBaseRegistrationType;

		void After<TRegistrationType>() where TRegistrationType : TBaseRegistrationType;

		void OnTop();

		void OnBottom();
	}
	internal interface ITrackingRegistrationLocationSelectionSyntax<TBaseRegistrationType>
	{
		void InsteadOf<TRegistrationType>() where TRegistrationType : TBaseRegistrationType;
	}
	internal interface ISerializer
	{
		string Serialize(object? graph);

		string Serialize(object? graph, Type type);

		void Serialize(TextWriter writer, object? graph);

		void Serialize(TextWriter writer, object? graph, Type type);

		void Serialize(IEmitter emitter, object? graph);

		void Serialize(IEmitter emitter, object? graph, Type type);
	}
	internal interface ITypeInspector
	{
		IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container);

		IPropertyDescriptor GetProperty(Type type, object? container, string name, [MaybeNullWhen(true)] bool ignoreUnmatched, bool caseInsensitivePropertyMatching);

		string GetEnumName(Type enumType, string name);

		string GetEnumValue(object enumValue);
	}
	internal interface ITypeResolver
	{
		Type Resolve(Type staticType, object? actualValue);
	}
	internal interface IValueDeserializer
	{
		object? DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer);
	}
	internal interface IValuePromise
	{
		event Action<object?> ValueAvailable;
	}
	internal interface IValueSerializer
	{
		void SerializeValue(IEmitter emitter, object? value, Type? type);
	}
	internal interface IYamlConvertible
	{
		void Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer);

		void Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer);
	}
	internal delegate object? ObjectDeserializer(Type type);
	internal delegate void ObjectSerializer(object? value, Type? type = null);
	[Obsolete("Please use IYamlConvertible instead")]
	internal interface IYamlSerializable
	{
		void ReadYaml(IParser parser);

		void WriteYaml(IEmitter emitter);
	}
	internal interface IYamlTypeConverter
	{
		bool Accepts(Type type);

		object? ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer);

		void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer);
	}
	internal sealed class LazyComponentRegistrationList<TArgument, TComponent> : IEnumerable<Func<TArgument, TComponent>>, IEnumerable
	{
		public sealed class LazyComponentRegistration
		{
			public readonly Type ComponentType;

			public readonly Func<TArgument, TComponent> Factory;

			public LazyComponentRegistration(Type componentType, Func<TArgument, TComponent> factory)
			{
				ComponentType = componentType;
				Factory = factory;
			}
		}

		public sealed class TrackingLazyComponentRegistration
		{
			public readonly Type ComponentType;

			public readonly Func<TComponent, TArgument, TComponent> Factory;

			public TrackingLazyComponentRegistration(Type componentType, Func<TComponent, TArgument, TComponent> factory)
			{
				ComponentType = componentType;
				Factory = factory;
			}
		}

		private class RegistrationLocationSelector : IRegistrationLocationSelectionSyntax<TComponent>
		{
			private readonly LazyComponentRegistrationList<TArgument, TComponent> registrations;

			private readonly LazyComponentRegistration newRegistration;

			public RegistrationLocationSelector(LazyComponentRegistrationList<TArgument, TComponent> registrations, LazyComponentRegistration newRegistration)
			{
				this.registrations = registrations;
				this.newRegistration = newRegistration;
			}

			void IRegistrationLocationSelectionSyntax<TComponent>.InsteadOf<TRegistrationType>()
			{
				if (newRegistration.ComponentType != typeof(TRegistrationType))
				{
					registrations.EnsureNoDuplicateRegistrationType(newRegistration.ComponentType);
				}
				int index = registrations.EnsureRegistrationExists<TRegistrationType>();
				registrations.entries[index] = newRegistration;
			}

			void IRegistrationLocationSelectionSyntax<TComponent>.After<TRegistrationType>()
			{
				registrations.EnsureNoDuplicateRegistrationType(newRegistration.ComponentType);
				int num = registrations.EnsureRegistrationExists<TRegistrationType>();
				registrations.entries.Insert(num + 1, newRegistration);
			}

			void IRegistrationLocationSelectionSyntax<TComponent>.Before<TRegistrationType>()
			{
				registrations.EnsureNoDuplicateRegistrationType(newRegistration.ComponentType);
				int index = registrations.EnsureRegistrationExists<TRegistrationType>();
				registrations.entries.Insert(index, newRegistration);
			}

			void IRegistrationLocationSelectionSyntax<TComponent>.OnBottom()
			{
				registrations.EnsureNoDuplicateRegistrationType(newRegistration.ComponentType);
				registrations.entries.Add(newRegistration);
			}

			void IRegistrationLocationSelectionSyntax<TComponent>.OnTop()
			{
				registrations.EnsureNoDuplicateRegistrationType(newRegistration.ComponentType);
				registrations.entries.Insert(0, newRegistration);
			}
		}

		private class TrackingRegistrationLocationSelector : ITrackingRegistrationLocationSelectionSyntax<TComponent>
		{
			private readonly LazyComponentRegistrationList<TArgument, TComponent> registrations;

			private readonly TrackingLazyComponentRegistration newRegistration;

			public TrackingRegistrationLocationSelector(LazyComponentRegistrationList<TArgument, TComponent> registrations, TrackingLazyComponentRegistration newRegistration)
			{
				this.registrations = registrations;
				this.newRegistration = newRegistration;
			}

			void ITrackingRegistrationLocationSelectionSyntax<TComponent>.InsteadOf<TRegistrationType>()
			{
				if (newRegistration.ComponentType != typeof(TRegistrationType))
				{
					registrations.EnsureNoDuplicateRegistrationType(newRegistration.ComponentType);
				}
				int index = registrations.EnsureRegistrationExists<TRegistrationType>();
				Func<TArgument, TComponent> innerComponentFactory = registrations.entries[index].Factory;
				registrations.entries[index] = new LazyComponentRegistration(newRegistration.ComponentType, (TArgument arg) => newRegistration.Factory(innerComponentFactory(arg), arg));
			}
		}

		private readonly List<LazyComponentRegistration> entries = new List<LazyComponentRegistration>();

		public int Count => entries.Count;

		public IEnumerable<Func<TArgument, TComponent>> InReverseOrder
		{
			get
			{
				int i = entries.Count - 1;
				while (i >= 0)
				{
					yield return entries[i].Factory;
					int num = i - 1;
					i = num;
				}
			}
		}

		public LazyComponentRegistrationList<TArgument, TComponent> Clone()
		{
			LazyComponentRegistrationList<TArgument, TComponent> lazyComponentRegistrationList = new LazyComponentRegistrationList<TArgument, TComponent>();
			foreach (LazyComponentRegistration entry in entries)
			{
				lazyComponentRegistrationList.entries.Add(entry);
			}
			return lazyComponentRegistrationList;
		}

		public void Clear()
		{
			entries.Clear();
		}

		public void Add(Type componentType, Func<TArgument, TComponent> factory)
		{
			entries.Add(new LazyComponentRegistration(componentType, factory));
		}

		public void Remove(Type componentType)
		{
			for (int i = 0; i < entries.Count; i++)
			{
				if (entries[i].ComponentType == componentType)
				{
					entries.RemoveAt(i);
					return;
				}
			}
			throw new KeyNotFoundException("A component registration of type '" + componentType.FullName + "' was not found.");
		}

		public IRegistrationLocationSelectionSyntax<TComponent> CreateRegistrationLocationSelector(Type componentType, Func<TArgument, TComponent> factory)
		{
			return new RegistrationLocationSelector(this, new LazyComponentRegistration(componentType, factory));
		}

		public ITrackingRegistrationLocationSelectionSyntax<TComponent> CreateTrackingRegistrationLocationSelector(Type componentType, Func<TComponent, TArgument, TComponent> factory)
		{
			return new TrackingRegistrationLocationSelector(this, new TrackingLazyComponentRegistration(componentType, factory));
		}

		public IEnumerator<Func<TArgument, TComponent>> GetEnumerator()
		{
			return entries.Select((LazyComponentRegistration e) => e.Factory).GetEnumerator();
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return GetEnumerator();
		}

		private int IndexOfRegistration(Type registrationType)
		{
			for (int i = 0; i < entries.Count; i++)
			{
				if (registrationType == entries[i].ComponentType)
				{
					return i;
				}
			}
			return -1;
		}

		private void EnsureNoDuplicateRegistrationType(Type componentType)
		{
			if (IndexOfRegistration(componentType) != -1)
			{
				throw new InvalidOperationException("A component of type '" + componentType.FullName + "' has already been registered.");
			}
		}

		private int EnsureRegistrationExists<TRegistrationType>()
		{
			int num = IndexOfRegistration(typeof(TRegistrationType));
			if (num == -1)
			{
				throw new InvalidOperationException("A component of type '" + typeof(TRegistrationType).FullName + "' has not been registered.");
			}
			return num;
		}
	}
	internal static class LazyComponentRegistrationListExtensions
	{
		public static TComponent BuildComponentChain<TComponent>(this LazyComponentRegistrationList<TComponent, TComponent> registrations, TComponent innerComponent)
		{
			return registrations.InReverseOrder.Aggregate(innerComponent, (TComponent inner, Func<TComponent, TComponent> factory) => factory(inner));
		}

		public static TComponent BuildComponentChain<TArgument, TComponent>(this LazyComponentRegistrationList<TArgument, TComponent> registrations, TComponent innerComponent, Func<TComponent, TArgument> argumentBuilder)
		{
			Func<TComponent, TArgument> argumentBuilder2 = argumentBuilder;
			return registrations.InReverseOrder.Aggregate(innerComponent, (TComponent inner, Func<TArgument, TComponent> factory) => factory(argumentBuilder2(inner)));
		}

		public static List<TComponent> BuildComponentList<TComponent>(this LazyComponentRegistrationList<Nothing, TComponent> registrations)
		{
			return registrations.Select((Func<Nothing, TComponent> factory) => factory(default(Nothing))).ToList();
		}

		public static List<TComponent> BuildComponentList<TArgument, TComponent>(this LazyComponentRegistrationList<TArgument, TComponent> registrations, TArgument argument)
		{
			TArgument argument2 = argument;
			return registrations.Select((Func<TArgument, TComponent> factory) => factory(argument2)).ToList();
		}
	}
	[StructLayout(LayoutKind.Sequential, Size = 1)]
	internal struct Nothing
	{
	}
	internal sealed class ObjectDescriptor : IObjectDescriptor
	{
		public object? Value { get; private set; }

		public Type Type { get; private set; }

		public Type StaticType { get; private set; }

		public ScalarStyle ScalarStyle { get; private set; }

		public ObjectDescriptor(object? value, Type type, Type staticType)
			: this(value, type, staticType, ScalarStyle.Any)
		{
		}

		public ObjectDescriptor(object? value, Type type, Type staticType, ScalarStyle scalarStyle)
		{
			Value = value;
			Type = type ?? throw new ArgumentNullException("type");
			StaticType = staticType ?? throw new ArgumentNullException("staticType");
			ScalarStyle = scalarStyle;
		}
	}
	internal delegate IObjectGraphTraversalStrategy ObjectGraphTraversalStrategyFactory(ITypeInspector typeInspector, ITypeResolver typeResolver, IEnumerable<IYamlTypeConverter> typeConverters, int maximumRecursion);
	internal sealed class PropertyDescriptor : IPropertyDescriptor
	{
		private readonly IPropertyDescriptor baseDescriptor;

		public bool AllowNulls => baseDescriptor.AllowNulls;

		public string Name { get; set; }

		public bool Required => baseDescriptor.Required;

		public Type Type => baseDescriptor.Type;

		public Type? TypeOverride
		{
			get
			{
				return baseDescriptor.TypeOverride;
			}
			set
			{
				baseDescriptor.TypeOverride = value;
			}
		}

		public Type? ConverterType => baseDescriptor.ConverterType;

		public int Order { get; set; }

		public ScalarStyle ScalarStyle
		{
			get
			{
				return baseDescriptor.ScalarStyle;
			}
			set
			{
				baseDescriptor.ScalarStyle = value;
			}
		}

		public bool CanWrite => baseDescriptor.CanWrite;

		public PropertyDescriptor(IPropertyDescriptor baseDescriptor)
		{
			this.baseDescriptor = baseDescriptor;
			Name = baseDescriptor.Name;
		}

		public void Write(object target, object? value)
		{
			baseDescriptor.Write(target, value);
		}

		public T? GetCustomAttribute<T>() where T : Attribute
		{
			return baseDescriptor.GetCustomAttribute<T>();
		}

		public IObjectDescriptor Read(object target)
		{
			return baseDescriptor.Read(target);
		}
	}
	internal sealed class Serializer : ISerializer
	{
		private readonly IValueSerializer valueSerializer;

		private readonly EmitterSettings emitterSettings;

		public Serializer()
			: this(new SerializerBuilder().BuildValueSerializer(), EmitterSettings.Default)
		{
		}

		private Serializer(IValueSerializer valueSerializer, EmitterSettings emitterSettings)
		{
			this.valueSerializer = valueSerializer ?? throw new ArgumentNullException("valueSerializer");
			this.emitterSettings = emitterSettings ?? throw new ArgumentNullException("emitterSettings");
		}

		public static Serializer FromValueSerializer(IValueSerializer valueSerializer, EmitterSettings emitterSettings)
		{
			return new Serializer(valueSerializer, emitterSettings);
		}

		public string Serialize(object? graph)
		{
			using StringWriter stringWriter = new StringWriter();
			Serialize(stringWriter, graph);
			return stringWriter.ToString();
		}

		public string Serialize(object? graph, Type type)
		{
			using StringWriter stringWriter = new StringWriter();
			Serialize(stringWriter, graph, type);
			return stringWriter.ToString();
		}

		public void Serialize(TextWriter writer, object? graph)
		{
			Serialize(new Emitter(writer, emitterSettings), graph);
		}

		public void Serialize(TextWriter writer, object? graph, Type type)
		{
			Serialize(new Emitter(writer, emitterSettings), graph, type);
		}

		public void Serialize(IEmitter emitter, object? graph)
		{
			if (emitter == null)
			{
				throw new ArgumentNullException("emitter");
			}
			EmitDocument(emitter, graph, null);
		}

		public void Serialize(IEmitter emitter, object? graph, Type type)
		{
			if (emitter == null)
			{
				throw new ArgumentNullException("emitter");
			}
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			EmitDocument(emitter, graph, type);
		}

		private void EmitDocument(IEmitter emitter, object? graph, Type? type)
		{
			emitter.Emit(new YamlDotNet.Core.Events.StreamStart());
			emitter.Emit(new YamlDotNet.Core.Events.DocumentStart());
			valueSerializer.SerializeValue(emitter, graph, type);
			emitter.Emit(new YamlDotNet.Core.Events.DocumentEnd(isImplicit: true));
			emitter.Emit(new YamlDotNet.Core.Events.StreamEnd());
		}
	}
	internal sealed class SerializerBuilder : BuilderSkeleton<SerializerBuilder>
	{
		private class ValueSerializer : IValueSerializer
		{
			private readonly IObjectGraphTraversalStrategy traversalStrategy;

			private readonly IEventEmitter eventEmitter;

			private readonly IEnumerable<IYamlTypeConverter> typeConverters;

			private readonly LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitorFactories;

			private readonly LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>> emissionPhaseObjectGraphVisitorFactories;

			public ValueSerializer(IObjectGraphTraversalStrategy traversalStrategy, IEventEmitter eventEmitter, IEnumerable<IYamlTypeConverter> typeConverters, LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitorFactories, LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>> emissionPhaseObjectGraphVisitorFactories)
			{
				this.traversalStrategy = traversalStrategy;
				this.eventEmitter = eventEmitter;
				this.typeConverters = typeConverters;
				this.preProcessingPhaseObjectGraphVisitorFactories = preProcessingPhaseObjectGraphVisitorFactories;
				this.emissionPhaseObjectGraphVisitorFactories = emissionPhaseObjectGraphVisitorFactories;
			}

			public void SerializeValue(IEmitter emitter, object? value, Type? type)
			{
				IEmitter emitter2 = emitter;
				Type type2 = type ?? ((value != null) ? value.GetType() : typeof(object));
				Type staticType = type ?? typeof(object);
				ObjectDescriptor graph = new ObjectDescriptor(value, type2, staticType);
				List<IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitors = preProcessingPhaseObjectGraphVisitorFactories.BuildComponentList(typeConverters);
				IObjectGraphVisitor<IEmitter> visitor = emissionPhaseObjectGraphVisitorFactories.BuildComponentChain<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>>(new EmittingObjectGraphVisitor(eventEmitter), (IObjectGraphVisitor<IEmitter> inner) => new EmissionPhaseObjectGraphVisitorArgs(inner, eventEmitter, preProcessingPhaseObjectGraphVisitors, typeConverters, NestedObjectSerializer));
				foreach (IObjectGraphVisitor<Nothing> item in preProcessingPhaseObjectGraphVisitors)
				{
					traversalStrategy.Traverse(graph, item, default(Nothing), NestedObjectSerializer);
				}
				traversalStrategy.Traverse(graph, visitor, emitter2, NestedObjectSerializer);
				void NestedObjectSerializer(object? v, Type? t)
				{
					SerializeValue(emitter2, v, t);
				}
			}
		}

		private ObjectGraphTraversalStrategyFactory objectGraphTraversalStrategyFactory;

		private readonly LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitorFactories;

		private readonly LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>> emissionPhaseObjectGraphVisitorFactories;

		private readonly LazyComponentRegistrationList<IEventEmitter, IEventEmitter> eventEmitterFactories;

		private readonly Dictionary<Type, TagName> tagMappings = new Dictionary<Type, TagName>();

		private readonly IObjectFactory objectFactory;

		private int maximumRecursion = 50;

		private EmitterSettings emitterSettings = EmitterSettings.Default;

		private DefaultValuesHandling defaultValuesHandlingConfiguration;

		private ScalarStyle defaultScalarStyle;

		private bool quoteNecessaryStrings;

		private bool quoteYaml1_1Strings;

		protected override SerializerBuilder Self => this;

		public SerializerBuilder()
			: base((ITypeResolver)new DynamicTypeResolver())
		{
			typeInspectorFactories.Add(typeof(CachedTypeInspector), (ITypeInspector inner) => new CachedTypeInspector(inner));
			typeInspectorFactories.Add(typeof(NamingConventionTypeInspector), (ITypeInspector inner) => (!(namingConvention is NullNamingConvention)) ? new NamingConventionTypeInspector(inner, namingConvention) : inner);
			typeInspectorFactories.Add(typeof(YamlAttributesTypeInspector), (ITypeInspector inner) => new YamlAttributesTypeInspector(inner));
			typeInspectorFactories.Add(typeof(YamlAttributeOverridesInspector), (ITypeInspector inner) => (overrides == null) ? inner : new YamlAttributeOverridesInspector(inner, overrides.Clone()));
			preProcessingPhaseObjectGraphVisitorFactories = new LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> { 
			{
				typeof(AnchorAssigner),
				(IEnumerable<IYamlTypeConverter> typeConverters) => new AnchorAssigner(typeConverters)
			} };
			emissionPhaseObjectGraphVisitorFactories = new LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>>
			{
				{
					typeof(CustomSerializationObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new CustomSerializationObjectGraphVisitor(args.InnerVisitor, args.TypeConverters, args.NestedObjectSerializer)
				},
				{
					typeof(AnchorAssigningObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new AnchorAssigningObjectGraphVisitor(args.InnerVisitor, args.EventEmitter, args.GetPreProcessingPhaseObjectGraphVisitor<AnchorAssigner>())
				},
				{
					typeof(DefaultValuesObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new DefaultValuesObjectGraphVisitor(defaultValuesHandlingConfiguration, args.InnerVisitor, new DefaultObjectFactory())
				},
				{
					typeof(CommentsObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new CommentsObjectGraphVisitor(args.InnerVisitor)
				}
			};
			eventEmitterFactories = new LazyComponentRegistrationList<IEventEmitter, IEventEmitter> { 
			{
				typeof(TypeAssigningEventEmitter),
				(IEventEmitter inner) => new TypeAssigningEventEmitter(inner, tagMappings, quoteNecessaryStrings, quoteYaml1_1Strings, defaultScalarStyle, yamlFormatter, enumNamingConvention, BuildTypeInspector())
			} };
			objectFactory = new DefaultObjectFactory();
			objectGraphTraversalStrategyFactory = (ITypeInspector typeInspector, ITypeResolver typeResolver, IEnumerable<IYamlTypeConverter> typeConverters, int maximumRecursion) => new FullObjectGraphTraversalStrategy(typeInspector, typeResolver, maximumRecursion, namingConvention, objectFactory);
		}

		public SerializerBuilder WithQuotingNecessaryStrings(bool quoteYaml1_1Strings = false)
		{
			quoteNecessaryStrings = true;
			this.quoteYaml1_1Strings = quoteYaml1_1Strings;
			return this;
		}

		public SerializerBuilder WithDefaultScalarStyle(ScalarStyle style)
		{
			defaultScalarStyle = style;
			return this;
		}

		public SerializerBuilder WithMaximumRecursion(int maximumRecursion)
		{
			if (maximumRecursion <= 0)
			{
				throw new ArgumentOutOfRangeException("maximumRecursion", $"The maximum recursion specified ({maximumRecursion}) is invalid. It should be a positive integer.");
			}
			this.maximumRecursion = maximumRecursion;
			return this;
		}

		public SerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, TEventEmitter> eventEmitterFactory) where TEventEmitter : IEventEmitter
		{
			return WithEventEmitter(eventEmitterFactory, delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> w)
			{
				w.OnTop();
			});
		}

		public SerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, ITypeInspector, TEventEmitter> eventEmitterFactory) where TEventEmitter : IEventEmitter
		{
			return WithEventEmitter(eventEmitterFactory, delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> w)
			{
				w.OnTop();
			});
		}

		public SerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, TEventEmitter> eventEmitterFactory, Action<IRegistrationLocationSelectionSyntax<IEventEmitter>> where) where TEventEmitter : IEventEmitter
		{
			Func<IEventEmitter, TEventEmitter> eventEmitterFactory2 = eventEmitterFactory;
			return WithEventEmitter((IEventEmitter e, ITypeInspector _) => eventEmitterFactory2(e), where);
		}

		public SerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, ITypeInspector, TEventEmitter> eventEmitterFactory, Action<IRegistrationLocationSelectionSyntax<IEventEmitter>> where) where TEventEmitter : IEventEmitter
		{
			Func<IEventEmitter, ITypeInspector, TEventEmitter> eventEmitterFactory2 = eventEmitterFactory;
			if (eventEmitterFactory2 == null)
			{
				throw new ArgumentNullException("eventEmitterFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(eventEmitterFactories.CreateRegistrationLocationSelector(typeof(TEventEmitter), (IEventEmitter inner) => eventEmitterFactory2(inner, BuildTypeInspector())));
			return Self;
		}

		public SerializerBuilder WithEventEmitter<TEventEmitter>(WrapperFactory<IEventEmitter, IEventEmitter, TEventEmitter> eventEmitterFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IEventEmitter>> where) where TEventEmitter : IEventEmitter
		{
			WrapperFactory<IEventEmitter, IEventEmitter, TEventEmitter> eventEmitterFactory2 = eventEmitterFactory;
			if (eventEmitterFactory2 == null)
			{
				throw new ArgumentNullException("eventEmitterFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(eventEmitterFactories.CreateTrackingRegistrationLocationSelector(typeof(TEventEmitter), (IEventEmitter wrapped, IEventEmitter inner) => eventEmitterFactory2(wrapped, inner)));
			return Self;
		}

		public SerializerBuilder WithoutEventEmitter<TEventEmitter>() where TEventEmitter : IEventEmitter
		{
			return WithoutEventEmitter(typeof(TEventEmitter));
		}

		public SerializerBuilder WithoutEventEmitter(Type eventEmitterType)
		{
			if (eventEmitterType == null)
			{
				throw new ArgumentNullException("eventEmitterType");
			}
			eventEmitterFactories.Remove(eventEmitterType);
			return this;
		}

		public override SerializerBuilder WithTagMapping(TagName tag, Type type)
		{
			if (tag.IsEmpty)
			{
				throw new ArgumentException("Non-specific tags cannot be maped");
			}
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			if (tagMappings.TryGetValue(type, out var value))
			{
				throw new ArgumentException($"Type already has a registered tag '{value}' for type '{type.FullName}'", "type");
			}
			tagMappings.Add(type, tag);
			return this;
		}

		public SerializerBuilder WithoutTagMapping(Type type)
		{
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			if (!tagMappings.Remove(type))
			{
				throw new KeyNotFoundException("Tag for type '" + type.FullName + "' is not registered");
			}
			return this;
		}

		public SerializerBuilder EnsureRoundtrip()
		{
			objectGraphTraversalStrategyFactory = (ITypeInspector typeInspector, ITypeResolver typeResolver, IEnumerable<IYamlTypeConverter> typeConverters, int maximumRecursion) => new RoundtripObjectGraphTraversalStrategy(typeConverters, typeInspector, typeResolver, maximumRecursion, namingConvention, settings, objectFactory);
			WithEventEmitter((IEventEmitter inner) => new TypeAssigningEventEmitter(inner, tagMappings, quoteNecessaryStrings, quoteYaml1_1Strings, defaultScalarStyle, yamlFormatter, enumNamingConvention, BuildTypeInspector()), delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> loc)
			{
				loc.InsteadOf<TypeAssigningEventEmitter>();
			});
			return WithTypeInspector((ITypeInspector inner) => new ReadableAndWritablePropertiesTypeInspector(inner), delegate(IRegistrationLocationSelectionSyntax<ITypeInspector> loc)
			{
				loc.OnBottom();
			});
		}

		public SerializerBuilder DisableAliases()
		{
			preProcessingPhaseObjectGraphVisitorFactories.Remove(typeof(AnchorAssigner));
			emissionPhaseObjectGraphVisitorFactories.Remove(typeof(AnchorAssigningObjectGraphVisitor));
			return this;
		}

		[Obsolete("The default behavior is now to always emit default values, thefore calling this method has no effect. This behavior is now controlled by ConfigureDefaultValuesHandling.", true)]
		public SerializerBuilder EmitDefaults()
		{
			return ConfigureDefaultValuesHandling(DefaultValuesHandling.Preserve);
		}

		public SerializerBuilder ConfigureDefaultValuesHandling(DefaultValuesHandling configuration)
		{
			defaultValuesHandlingConfiguration = configuration;
			return this;
		}

		public SerializerBuilder JsonCompatible()
		{
			emitterSettings = emitterSettings.WithMaxSimpleKeyLength(int.MaxValue).WithoutAnchorName().WithUtf16SurrogatePairs();
			return WithTypeConverter(new YamlDotNet.Serialization.Converters.GuidConverter(jsonCompatible: true), delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.InsteadOf<YamlDotNet.Serialization.Converters.GuidConverter>();
			}).WithTypeConverter(new DateTime8601Converter(ScalarStyle.DoubleQuoted)).WithEventEmitter((IEventEmitter inner) => new JsonEventEmitter(inner, yamlFormatter, enumNamingConvention, BuildTypeInspector()), delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> loc)
			{
				loc.InsteadOf<TypeAssigningEventEmitter>();
			});
		}

		public SerializerBuilder WithNewLine(string newLine)
		{
			emitterSettings = emitterSettings.WithNewLine(newLine);
			return this;
		}

		public SerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(TObjectGraphVisitor objectGraphVisitor) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			return WithPreProcessingPhaseObjectGraphVisitor(objectGraphVisitor, delegate(IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>> w)
			{
				w.OnTop();
			});
		}

		public SerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<IEnumerable<IYamlTypeConverter>, TObjectGraphVisitor> objectGraphVisitorFactory) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			return WithPreProcessingPhaseObjectGraphVisitor(objectGraphVisitorFactory, delegate(IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>> w)
			{
				w.OnTop();
			});
		}

		public SerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(TObjectGraphVisitor objectGraphVisitor, Action<IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			TObjectGraphVisitor objectGraphVisitor2 = objectGraphVisitor;
			if (objectGraphVisitor2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitor");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IEnumerable<IYamlTypeConverter> _) => objectGraphVisitor2));
			return this;
		}

		public SerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<IEnumerable<IYamlTypeConverter>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			Func<IEnumerable<IYamlTypeConverter>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IEnumerable<IYamlTypeConverter> typeConverters) => objectGraphVisitorFactory2(typeConverters)));
			return this;
		}

		public SerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(WrapperFactory<IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			WrapperFactory<IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateTrackingRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IObjectGraphVisitor<Nothing> wrapped, IEnumerable<IYamlTypeConverter> _) => objectGraphVisitorFactory2(wrapped)));
			return this;
		}

		public SerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(WrapperFactory<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			WrapperFactory<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateTrackingRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IObjectGraphVisitor<Nothing> wrapped, IEnumerable<IYamlTypeConverter> typeConverters) => objectGraphVisitorFactory2(wrapped, typeConverters)));
			return this;
		}

		public SerializerBuilder WithoutPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>() where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			return WithoutPreProcessingPhaseObjectGraphVisitor(typeof(TObjectGraphVisitor));
		}

		public SerializerBuilder WithoutPreProcessingPhaseObjectGraphVisitor(Type objectGraphVisitorType)
		{
			if (objectGraphVisitorType == null)
			{
				throw new ArgumentNullException("objectGraphVisitorType");
			}
			preProcessingPhaseObjectGraphVisitorFactories.Remove(objectGraphVisitorType);
			return this;
		}

		public SerializerBuilder WithObjectGraphTraversalStrategyFactory(ObjectGraphTraversalStrategyFactory objectGraphTraversalStrategyFactory)
		{
			this.objectGraphTraversalStrategyFactory = objectGraphTraversalStrategyFactory;
			return this;
		}

		public SerializerBuilder WithEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<EmissionPhaseObjectGraphVisitorArgs, TObjectGraphVisitor> objectGraphVisitorFactory) where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			return WithEmissionPhaseObjectGraphVisitor(objectGraphVisitorFactory, delegate(IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<IEmitter>> w)
			{
				w.OnTop();
			});
		}

		public SerializerBuilder WithEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<EmissionPhaseObjectGraphVisitorArgs, TObjectGraphVisitor> objectGraphVisitorFactory, Action<IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<IEmitter>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			Func<EmissionPhaseObjectGraphVisitorArgs, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(emissionPhaseObjectGraphVisitorFactories.CreateRegistrationLocationSelector(typeof(TObjectGraphVisitor), (EmissionPhaseObjectGraphVisitorArgs args) => objectGraphVisitorFactory2(args)));
			return this;
		}

		public SerializerBuilder WithEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>(WrapperFactory<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IObjectGraphVisitor<IEmitter>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			WrapperFactory<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(emissionPhaseObjectGraphVisitorFactories.CreateTrackingRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IObjectGraphVisitor<IEmitter> wrapped, EmissionPhaseObjectGraphVisitorArgs args) => objectGraphVisitorFactory2(wrapped, args)));
			return this;
		}

		public SerializerBuilder WithoutEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>() where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			return WithoutEmissionPhaseObjectGraphVisitor(typeof(TObjectGraphVisitor));
		}

		public SerializerBuilder WithoutEmissionPhaseObjectGraphVisitor(Type objectGraphVisitorType)
		{
			if (objectGraphVisitorType == null)
			{
				throw new ArgumentNullException("objectGraphVisitorType");
			}
			emissionPhaseObjectGraphVisitorFactories.Remove(objectGraphVisitorType);
			return this;
		}

		public SerializerBuilder WithIndentedSequences()
		{
			emitterSettings = emitterSettings.WithIndentedSequences();
			return this;
		}

		public ISerializer Build()
		{
			if (FsharpHelper.Instance == null)
			{
				FsharpHelper.Instance = new DefaultFsharpHelper();
			}
			return Serializer.FromValueSerializer(BuildValueSerializer(), emitterSettings);
		}

		public IValueSerializer BuildValueSerializer()
		{
			IEnumerable<IYamlTypeConverter> typeConverters = BuildTypeConverters();
			ITypeInspector typeInspector = BuildTypeInspector();
			IObjectGraphTraversalStrategy traversalStrategy = objectGraphTraversalStrategyFactory(typeInspector, typeResolver, typeConverters, maximumRecursion);
			IEventEmitter eventEmitter = eventEmitterFactories.BuildComponentChain(new WriterEventEmitter());
			return new ValueSerializer(traversalStrategy, eventEmitter, typeConverters, preProcessingPhaseObjectGraphVisitorFactories.Clone(), emissionPhaseObjectGraphVisitorFactories.Clone());
		}

		public ITypeInspector BuildTypeInspector()
		{
			ITypeInspector typeInspector = new ReadablePropertiesTypeInspector(typeResolver, includeNonPublicProperties);
			if (!ignoreFields)
			{
				typeInspector = new CompositeTypeInspector(new ReadableFieldsTypeInspector(typeResolver), typeInspector);
			}
			return typeInspectorFactories.BuildComponentChain(typeInspector);
		}
	}
	internal class Settings
	{
		public bool AllowPrivateConstructors { get; set; }
	}
	internal abstract class StaticBuilderSkeleton<TBuilder> where TBuilder : StaticBuilderSkeleton<TBuilder>
	{
		internal INamingConvention namingConvention = NullNamingConvention.Instance;

		internal INamingConvention enumNamingConvention = NullNamingConvention.Instance;

		internal ITypeResolver typeResolver;

		internal readonly LazyComponentRegistrationList<Nothing, IYamlTypeConverter> typeConverterFactories;

		internal readonly LazyComponentRegistrationList<ITypeInspector, ITypeInspector> typeInspectorFactories;

		internal bool includeNonPublicProperties;

		internal Settings settings;

		internal YamlFormatter yamlFormatter = YamlFormatter.Default;

		protected abstract TBuilder Self { get; }

		internal StaticBuilderSkeleton(ITypeResolver typeResolver)
		{
			typeConverterFactories = new LazyComponentRegistrationList<Nothing, IYamlTypeConverter> { 
			{
				typeof(YamlDotNet.Serialization.Converters.GuidConverter),
				(Nothing _) => new YamlDotNet.Serialization.Converters.GuidConverter(jsonCompatible: false)
			} };
			typeInspectorFactories = new LazyComponentRegistrationList<ITypeInspector, ITypeInspector>();
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			settings = new Settings();
		}

		public TBuilder WithNamingConvention(INamingConvention namingConvention)
		{
			this.namingConvention = namingConvention ?? throw new ArgumentNullException("namingConvention");
			return Self;
		}

		public TBuilder WithEnumNamingConvention(INamingConvention enumNamingConvention)
		{
			this.enumNamingConvention = enumNamingConvention ?? throw new ArgumentNullException("enumNamingConvention");
			return Self;
		}

		public TBuilder WithTypeResolver(ITypeResolver typeResolver)
		{
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			return Self;
		}

		public abstract TBuilder WithTagMapping(TagName tag, Type type);

		public TBuilder WithTypeConverter(IYamlTypeConverter typeConverter)
		{
			return WithTypeConverter(typeConverter, delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.OnTop();
			});
		}

		public TBuilder WithTypeConverter(IYamlTypeConverter typeConverter, Action<IRegistrationLocationSelectionSyntax<IYamlTypeConverter>> where)
		{
			IYamlTypeConverter typeConverter2 = typeConverter;
			if (typeConverter2 == null)
			{
				throw new ArgumentNullException("typeConverter");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeConverterFactories.CreateRegistrationLocationSelector(typeConverter2.GetType(), (Nothing _) => typeConverter2));
			return Self;
		}

		public TBuilder WithTypeConverter<TYamlTypeConverter>(WrapperFactory<IYamlTypeConverter, IYamlTypeConverter> typeConverterFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IYamlTypeConverter>> where) where TYamlTypeConverter : IYamlTypeConverter
		{
			WrapperFactory<IYamlTypeConverter, IYamlTypeConverter> typeConverterFactory2 = typeConverterFactory;
			if (typeConverterFactory2 == null)
			{
				throw new ArgumentNullException("typeConverterFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeConverterFactories.CreateTrackingRegistrationLocationSelector(typeof(TYamlTypeConverter), (IYamlTypeConverter wrapped, Nothing _) => typeConverterFactory2(wrapped)));
			return Self;
		}

		public TBuilder WithoutTypeConverter<TYamlTypeConverter>() where TYamlTypeConverter : IYamlTypeConverter
		{
			return WithoutTypeConverter(typeof(TYamlTypeConverter));
		}

		public TBuilder WithoutTypeConverter(Type converterType)
		{
			if (converterType == null)
			{
				throw new ArgumentNullException("converterType");
			}
			typeConverterFactories.Remove(converterType);
			return Self;
		}

		public TBuilder WithTypeInspector<TTypeInspector>(Func<ITypeInspector, TTypeInspector> typeInspectorFactory) where TTypeInspector : ITypeInspector
		{
			return WithTypeInspector(typeInspectorFactory, delegate(IRegistrationLocationSelectionSyntax<ITypeInspector> w)
			{
				w.OnTop();
			});
		}

		public TBuilder WithTypeInspector<TTypeInspector>(Func<ITypeInspector, TTypeInspector> typeInspectorFactory, Action<IRegistrationLocationSelectionSyntax<ITypeInspector>> where) where TTypeInspector : ITypeInspector
		{
			Func<ITypeInspector, TTypeInspector> typeInspectorFactory2 = typeInspectorFactory;
			if (typeInspectorFactory2 == null)
			{
				throw new ArgumentNullException("typeInspectorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeInspectorFactories.CreateRegistrationLocationSelector(typeof(TTypeInspector), (ITypeInspector inner) => typeInspectorFactory2(inner)));
			return Self;
		}

		public TBuilder WithTypeInspector<TTypeInspector>(WrapperFactory<ITypeInspector, ITypeInspector, TTypeInspector> typeInspectorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<ITypeInspector>> where) where TTypeInspector : ITypeInspector
		{
			WrapperFactory<ITypeInspector, ITypeInspector, TTypeInspector> typeInspectorFactory2 = typeInspectorFactory;
			if (typeInspectorFactory2 == null)
			{
				throw new ArgumentNullException("typeInspectorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(typeInspectorFactories.CreateTrackingRegistrationLocationSelector(typeof(TTypeInspector), (ITypeInspector wrapped, ITypeInspector inner) => typeInspectorFactory2(wrapped, inner)));
			return Self;
		}

		public TBuilder WithoutTypeInspector<TTypeInspector>() where TTypeInspector : ITypeInspector
		{
			return WithoutTypeInspector(typeof(TTypeInspector));
		}

		public TBuilder WithoutTypeInspector(Type inspectorType)
		{
			if (inspectorType == null)
			{
				throw new ArgumentNullException("inspectorType");
			}
			typeInspectorFactories.Remove(inspectorType);
			return Self;
		}

		public TBuilder WithYamlFormatter(YamlFormatter formatter)
		{
			yamlFormatter = formatter ?? throw new ArgumentNullException("formatter");
			return Self;
		}

		protected IEnumerable<IYamlTypeConverter> BuildTypeConverters()
		{
			return typeConverterFactories.BuildComponentList();
		}
	}
	internal abstract class StaticContext
	{
		public virtual bool IsKnownType(Type type)
		{
			throw new NotImplementedException();
		}

		public virtual ITypeResolver GetTypeResolver()
		{
			throw new NotImplementedException();
		}

		public virtual StaticObjectFactory GetFactory()
		{
			throw new NotImplementedException();
		}

		public virtual ITypeInspector GetTypeInspector()
		{
			throw new NotImplementedException();
		}
	}
	internal sealed class StaticDeserializerBuilder : StaticBuilderSkeleton<StaticDeserializerBuilder>
	{
		private readonly StaticContext context;

		private readonly StaticObjectFactory factory;

		private readonly LazyComponentRegistrationList<Nothing, INodeDeserializer> nodeDeserializerFactories;

		private readonly LazyComponentRegistrationList<Nothing, INodeTypeResolver> nodeTypeResolverFactories;

		private readonly Dictionary<TagName, Type> tagMappings;

		private readonly ITypeConverter typeConverter;

		private readonly Dictionary<Type, Type> typeMappings;

		private bool ignoreUnmatched;

		private bool duplicateKeyChecking;

		private bool attemptUnknownTypeDeserialization;

		private bool enforceNullability;

		private bool caseInsensitivePropertyMatching;

		protected override StaticDeserializerBuilder Self => this;

		public StaticDeserializerBuilder(StaticContext context)
			: base(context.GetTypeResolver())
		{
			this.context = context;
			factory = context.GetFactory();
			typeMappings = new Dictionary<Type, Type>();
			tagMappings = new Dictionary<TagName, Type>
			{
				{
					FailsafeSchema.Tags.Map,
					typeof(Dictionary<object, object>)
				},
				{
					FailsafeSchema.Tags.Str,
					typeof(string)
				},
				{
					JsonSchema.Tags.Bool,
					typeof(bool)
				},
				{
					JsonSchema.Tags.Float,
					typeof(double)
				},
				{
					JsonSchema.Tags.Int,
					typeof(int)
				},
				{
					DefaultSchema.Tags.Timestamp,
					typeof(DateTime)
				}
			};
			typeInspectorFactories.Add(typeof(CachedTypeInspector), (ITypeInspector inner) => new CachedTypeInspector(inner));
			typeInspectorFactories.Add(typeof(NamingConventionTypeInspector), (ITypeInspector inner) => (!(namingConvention is NullNamingConvention)) ? new NamingConventionTypeInspector(inner, namingConvention) : inner);
			typeInspectorFactories.Add(typeof(YamlAttributesTypeInspector), (ITypeInspector inner) => new YamlAttributesTypeInspector(inner));
			nodeDeserializerFactories = new LazyComponentRegistrationList<Nothing, INodeDeserializer>
			{
				{
					typeof(YamlConvertibleNodeDeserializer),
					(Nothing _) => new YamlConvertibleNodeDeserializer(factory)
				},
				{
					typeof(YamlSerializableNodeDeserializer),
					(Nothing _) => new YamlSerializableNodeDeserializer(factory)
				},
				{
					typeof(TypeConverterNodeDeserializer),
					(Nothing _) => new TypeConverterNodeDeserializer(BuildTypeConverters())
				},
				{
					typeof(NullNodeDeserializer),
					(Nothing _) => new NullNodeDeserializer()
				},
				{
					typeof(ScalarNodeDeserializer),
					(Nothing _) => new ScalarNodeDeserializer(attemptUnknownTypeDeserialization, typeConverter, BuildTypeInspector(), yamlFormatter, enumNamingConvention)
				},
				{
					typeof(StaticArrayNodeDeserializer),
					(Nothing _) => new StaticArrayNodeDeserializer(factory)
				},
				{
					typeof(StaticDictionaryNodeDeserializer),
					(Nothing _) => new StaticDictionaryNodeDeserializer(factory, duplicateKeyChecking)
				},
				{
					typeof(StaticCollectionNodeDeserializer),
					(Nothing _) => new StaticCollectionNodeDeserializer(factory)
				},
				{
					typeof(ObjectNodeDeserializer),
					(Nothing _) => new ObjectNodeDeserializer(factory, BuildTypeInspector(), ignoreUnmatched, duplicateKeyChecking, typeConverter, enumNamingConvention, enforceNullability, caseInsensitivePropertyMatching, enforceRequiredProperties: false, BuildTypeConverters())
				}
			};
			nodeTypeResolverFactories = new LazyComponentRegistrationList<Nothing, INodeTypeResolver>
			{
				{
					typeof(MappingNodeTypeResolver),
					(Nothing _) => new MappingNodeTypeResolver(typeMappings)
				},
				{
					typeof(YamlConvertibleTypeResolver),
					(Nothing _) => new YamlConvertibleTypeResolver()
				},
				{
					typeof(YamlSerializableTypeResolver),
					(Nothing _) => new YamlSerializableTypeResolver()
				},
				{
					typeof(TagNodeTypeResolver),
					(Nothing _) => new TagNodeTypeResolver(tagMappings)
				},
				{
					typeof(PreventUnknownTagsNodeTypeResolver),
					(Nothing _) => new PreventUnknownTagsNodeTypeResolver()
				},
				{
					typeof(DefaultContainersNodeTypeResolver),
					(Nothing _) => new DefaultContainersNodeTypeResolver()
				}
			};
			typeConverter = new NullTypeConverter();
		}

		public ITypeInspector BuildTypeInspector()
		{
			ITypeInspector typeInspector = context.GetTypeInspector();
			return typeInspectorFactories.BuildComponentChain(typeInspector);
		}

		public StaticDeserializerBuilder WithAttemptingUnquotedStringTypeDeserialization()
		{
			attemptUnknownTypeDeserialization = true;
			return this;
		}

		public StaticDeserializerBuilder WithNodeDeserializer(INodeDeserializer nodeDeserializer)
		{
			return WithNodeDeserializer(nodeDeserializer, delegate(IRegistrationLocationSelectionSyntax<INodeDeserializer> w)
			{
				w.OnTop();
			});
		}

		public StaticDeserializerBuilder WithNodeDeserializer(INodeDeserializer nodeDeserializer, Action<IRegistrationLocationSelectionSyntax<INodeDeserializer>> where)
		{
			INodeDeserializer nodeDeserializer2 = nodeDeserializer;
			if (nodeDeserializer2 == null)
			{
				throw new ArgumentNullException("nodeDeserializer");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeDeserializerFactories.CreateRegistrationLocationSelector(nodeDeserializer2.GetType(), (Nothing _) => nodeDeserializer2));
			return this;
		}

		public StaticDeserializerBuilder WithNodeDeserializer<TNodeDeserializer>(WrapperFactory<INodeDeserializer, TNodeDeserializer> nodeDeserializerFactory, Action<ITrackingRegistrationLocationSelectionSyntax<INodeDeserializer>> where) where TNodeDeserializer : INodeDeserializer
		{
			WrapperFactory<INodeDeserializer, TNodeDeserializer> nodeDeserializerFactory2 = nodeDeserializerFactory;
			if (nodeDeserializerFactory2 == null)
			{
				throw new ArgumentNullException("nodeDeserializerFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeDeserializerFactories.CreateTrackingRegistrationLocationSelector(typeof(TNodeDeserializer), (INodeDeserializer wrapped, Nothing _) => nodeDeserializerFactory2(wrapped)));
			return this;
		}

		public StaticDeserializerBuilder WithCaseInsensitivePropertyMatching()
		{
			caseInsensitivePropertyMatching = true;
			return this;
		}

		public StaticDeserializerBuilder WithEnforceNullability()
		{
			enforceNullability = true;
			return this;
		}

		public StaticDeserializerBuilder WithoutNodeDeserializer<TNodeDeserializer>() where TNodeDeserializer : INodeDeserializer
		{
			return WithoutNodeDeserializer(typeof(TNodeDeserializer));
		}

		public StaticDeserializerBuilder WithoutNodeDeserializer(Type nodeDeserializerType)
		{
			if (nodeDeserializerType == null)
			{
				throw new ArgumentNullException("nodeDeserializerType");
			}
			nodeDeserializerFactories.Remove(nodeDeserializerType);
			return this;
		}

		public StaticDeserializerBuilder WithTypeDiscriminatingNodeDeserializer(Action<ITypeDiscriminatingNodeDeserializerOptions> configureTypeDiscriminatingNodeDeserializerOptions, int maxDepth = -1, int maxLength = -1)
		{
			TypeDiscriminatingNodeDeserializerOptions typeDiscriminatingNodeDeserializerOptions = new TypeDiscriminatingNodeDeserializerOptions();
			configureTypeDiscriminatingNodeDeserializerOptions(typeDiscriminatingNodeDeserializerOptions);
			TypeDiscriminatingNodeDeserializer nodeDeserializer = new TypeDiscriminatingNodeDeserializer(nodeDeserializerFactories.BuildComponentList(), typeDiscriminatingNodeDeserializerOptions.discriminators, maxDepth, maxLength);
			return WithNodeDeserializer(nodeDeserializer, delegate(IRegistrationLocationSelectionSyntax<INodeDeserializer> s)
			{
				s.Before<DictionaryNodeDeserializer>();
			});
		}

		public StaticDeserializerBuilder WithNodeTypeResolver(INodeTypeResolver nodeTypeResolver)
		{
			return WithNodeTypeResolver(nodeTypeResolver, delegate(IRegistrationLocationSelectionSyntax<INodeTypeResolver> w)
			{
				w.OnTop();
			});
		}

		public StaticDeserializerBuilder WithNodeTypeResolver(INodeTypeResolver nodeTypeResolver, Action<IRegistrationLocationSelectionSyntax<INodeTypeResolver>> where)
		{
			INodeTypeResolver nodeTypeResolver2 = nodeTypeResolver;
			if (nodeTypeResolver2 == null)
			{
				throw new ArgumentNullException("nodeTypeResolver");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeTypeResolverFactories.CreateRegistrationLocationSelector(nodeTypeResolver2.GetType(), (Nothing _) => nodeTypeResolver2));
			return this;
		}

		public StaticDeserializerBuilder WithNodeTypeResolver<TNodeTypeResolver>(WrapperFactory<INodeTypeResolver, TNodeTypeResolver> nodeTypeResolverFactory, Action<ITrackingRegistrationLocationSelectionSyntax<INodeTypeResolver>> where) where TNodeTypeResolver : INodeTypeResolver
		{
			WrapperFactory<INodeTypeResolver, TNodeTypeResolver> nodeTypeResolverFactory2 = nodeTypeResolverFactory;
			if (nodeTypeResolverFactory2 == null)
			{
				throw new ArgumentNullException("nodeTypeResolverFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(nodeTypeResolverFactories.CreateTrackingRegistrationLocationSelector(typeof(TNodeTypeResolver), (INodeTypeResolver wrapped, Nothing _) => nodeTypeResolverFactory2(wrapped)));
			return this;
		}

		public StaticDeserializerBuilder WithoutNodeTypeResolver<TNodeTypeResolver>() where TNodeTypeResolver : INodeTypeResolver
		{
			return WithoutNodeTypeResolver(typeof(TNodeTypeResolver));
		}

		public StaticDeserializerBuilder WithoutNodeTypeResolver(Type nodeTypeResolverType)
		{
			if (nodeTypeResolverType == null)
			{
				throw new ArgumentNullException("nodeTypeResolverType");
			}
			nodeTypeResolverFactories.Remove(nodeTypeResolverType);
			return this;
		}

		public override StaticDeserializerBuilder WithTagMapping(TagName tag, Type type)
		{
			if (tag.IsEmpty)
			{
				throw new ArgumentException("Non-specific tags cannot be maped");
			}
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			if (tagMappings.TryGetValue(tag, out Type value))
			{
				throw new ArgumentException($"Type already has a registered type '{value.FullName}' for tag '{tag}'", "tag");
			}
			tagMappings.Add(tag, type);
			return this;
		}

		public StaticDeserializerBuilder WithTypeMapping<TInterface, TConcrete>() where TConcrete : TInterface
		{
			Type typeFromHandle = typeof(TInterface);
			Type typeFromHandle2 = typeof(TConcrete);
			if (!typeFromHandle.IsAssignableFrom(typeFromHandle2))
			{
				throw new InvalidOperationException("The type '" + typeFromHandle2.Name + "' does not implement interface '" + typeFromHandle.Name + "'.");
			}
			typeMappings[typeFromHandle] = typeFromHandle2;
			return this;
		}

		public StaticDeserializerBuilder WithoutTagMapping(TagName tag)
		{
			if (tag.IsEmpty)
			{
				throw new ArgumentException("Non-specific tags cannot be maped");
			}
			if (!tagMappings.Remove(tag))
			{
				throw new KeyNotFoundException($"Tag '{tag}' is not registered");
			}
			return this;
		}

		public StaticDeserializerBuilder IgnoreUnmatchedProperties()
		{
			ignoreUnmatched = true;
			return this;
		}

		public StaticDeserializerBuilder WithDuplicateKeyChecking()
		{
			duplicateKeyChecking = true;
			return this;
		}

		public IDeserializer Build()
		{
			return Deserializer.FromValueDeserializer(BuildValueDeserializer());
		}

		public IValueDeserializer BuildValueDeserializer()
		{
			return new AliasValueDeserializer(new NodeValueDeserializer(nodeDeserializerFactories.BuildComponentList(), nodeTypeResolverFactories.BuildComponentList(), typeConverter, enumNamingConvention, BuildTypeInspector()));
		}
	}
	internal sealed class StaticSerializerBuilder : StaticBuilderSkeleton<StaticSerializerBuilder>
	{
		private class ValueSerializer : IValueSerializer
		{
			private readonly IObjectGraphTraversalStrategy traversalStrategy;

			private readonly IEventEmitter eventEmitter;

			private readonly IEnumerable<IYamlTypeConverter> typeConverters;

			private readonly LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitorFactories;

			private readonly LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>> emissionPhaseObjectGraphVisitorFactories;

			public ValueSerializer(IObjectGraphTraversalStrategy traversalStrategy, IEventEmitter eventEmitter, IEnumerable<IYamlTypeConverter> typeConverters, LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitorFactories, LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>> emissionPhaseObjectGraphVisitorFactories)
			{
				this.traversalStrategy = traversalStrategy;
				this.eventEmitter = eventEmitter;
				this.typeConverters = typeConverters;
				this.preProcessingPhaseObjectGraphVisitorFactories = preProcessingPhaseObjectGraphVisitorFactories;
				this.emissionPhaseObjectGraphVisitorFactories = emissionPhaseObjectGraphVisitorFactories;
			}

			public void SerializeValue(IEmitter emitter, object? value, Type? type)
			{
				IEmitter emitter2 = emitter;
				Type type2 = type ?? ((value != null) ? value.GetType() : typeof(object));
				Type staticType = type ?? typeof(object);
				ObjectDescriptor graph = new ObjectDescriptor(value, type2, staticType);
				List<IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitors = preProcessingPhaseObjectGraphVisitorFactories.BuildComponentList(typeConverters);
				foreach (IObjectGraphVisitor<Nothing> item in preProcessingPhaseObjectGraphVisitors)
				{
					traversalStrategy.Traverse(graph, item, default(Nothing), NestedObjectSerializer);
				}
				IObjectGraphVisitor<IEmitter> visitor = emissionPhaseObjectGraphVisitorFactories.BuildComponentChain<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>>(new EmittingObjectGraphVisitor(eventEmitter), (IObjectGraphVisitor<IEmitter> inner) => new EmissionPhaseObjectGraphVisitorArgs(inner, eventEmitter, preProcessingPhaseObjectGraphVisitors, typeConverters, NestedObjectSerializer));
				traversalStrategy.Traverse(graph, visitor, emitter2, NestedObjectSerializer);
				void NestedObjectSerializer(object? v, Type? t)
				{
					SerializeValue(emitter2, v, t);
				}
			}
		}

		private readonly StaticContext context;

		private readonly StaticObjectFactory factory;

		private ObjectGraphTraversalStrategyFactory objectGraphTraversalStrategyFactory;

		private readonly LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> preProcessingPhaseObjectGraphVisitorFactories;

		private readonly LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>> emissionPhaseObjectGraphVisitorFactories;

		private readonly LazyComponentRegistrationList<IEventEmitter, IEventEmitter> eventEmitterFactories;

		private readonly Dictionary<Type, TagName> tagMappings = new Dictionary<Type, TagName>();

		private int maximumRecursion = 50;

		private EmitterSettings emitterSettings = EmitterSettings.Default;

		private DefaultValuesHandling defaultValuesHandlingConfiguration;

		private bool quoteNecessaryStrings;

		private bool quoteYaml1_1Strings;

		private ScalarStyle defaultScalarStyle;

		protected override StaticSerializerBuilder Self => this;

		public StaticSerializerBuilder(StaticContext context)
			: base((ITypeResolver)new DynamicTypeResolver())
		{
			this.context = context;
			factory = context.GetFactory();
			typeInspectorFactories.Add(typeof(CachedTypeInspector), (ITypeInspector inner) => new CachedTypeInspector(inner));
			typeInspectorFactories.Add(typeof(NamingConventionTypeInspector), (ITypeInspector inner) => (!(namingConvention is NullNamingConvention)) ? new NamingConventionTypeInspector(inner, namingConvention) : inner);
			typeInspectorFactories.Add(typeof(YamlAttributesTypeInspector), (ITypeInspector inner) => new YamlAttributesTypeInspector(inner));
			preProcessingPhaseObjectGraphVisitorFactories = new LazyComponentRegistrationList<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>> { 
			{
				typeof(AnchorAssigner),
				(IEnumerable<IYamlTypeConverter> typeConverters) => new AnchorAssigner(typeConverters)
			} };
			emissionPhaseObjectGraphVisitorFactories = new LazyComponentRegistrationList<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>>
			{
				{
					typeof(CustomSerializationObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new CustomSerializationObjectGraphVisitor(args.InnerVisitor, args.TypeConverters, args.NestedObjectSerializer)
				},
				{
					typeof(AnchorAssigningObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new AnchorAssigningObjectGraphVisitor(args.InnerVisitor, args.EventEmitter, args.GetPreProcessingPhaseObjectGraphVisitor<AnchorAssigner>())
				},
				{
					typeof(DefaultValuesObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new DefaultValuesObjectGraphVisitor(defaultValuesHandlingConfiguration, args.InnerVisitor, factory)
				},
				{
					typeof(CommentsObjectGraphVisitor),
					(EmissionPhaseObjectGraphVisitorArgs args) => new CommentsObjectGraphVisitor(args.InnerVisitor)
				}
			};
			eventEmitterFactories = new LazyComponentRegistrationList<IEventEmitter, IEventEmitter> { 
			{
				typeof(TypeAssigningEventEmitter),
				(IEventEmitter inner) => new TypeAssigningEventEmitter(inner, tagMappings, quoteNecessaryStrings, quoteYaml1_1Strings, defaultScalarStyle, yamlFormatter, enumNamingConvention, BuildTypeInspector())
			} };
			objectGraphTraversalStrategyFactory = (ITypeInspector typeInspector, ITypeResolver typeResolver, IEnumerable<IYamlTypeConverter> typeConverters, int maximumRecursion) => new FullObjectGraphTraversalStrategy(typeInspector, typeResolver, maximumRecursion, namingConvention, factory);
		}

		public StaticSerializerBuilder WithQuotingNecessaryStrings(bool quoteYaml1_1Strings = false)
		{
			quoteNecessaryStrings = true;
			this.quoteYaml1_1Strings = quoteYaml1_1Strings;
			return this;
		}

		public StaticSerializerBuilder WithQuotingNecessaryStrings()
		{
			quoteNecessaryStrings = true;
			return this;
		}

		public StaticSerializerBuilder WithDefaultScalarStyle(ScalarStyle style)
		{
			defaultScalarStyle = style;
			return this;
		}

		public StaticSerializerBuilder WithMaximumRecursion(int maximumRecursion)
		{
			if (maximumRecursion <= 0)
			{
				throw new ArgumentOutOfRangeException("maximumRecursion", $"The maximum recursion specified ({maximumRecursion}) is invalid. It should be a positive integer.");
			}
			this.maximumRecursion = maximumRecursion;
			return this;
		}

		public StaticSerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, TEventEmitter> eventEmitterFactory) where TEventEmitter : IEventEmitter
		{
			return WithEventEmitter(eventEmitterFactory, delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> w)
			{
				w.OnTop();
			});
		}

		public StaticSerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, ITypeInspector, TEventEmitter> eventEmitterFactory) where TEventEmitter : IEventEmitter
		{
			return WithEventEmitter(eventEmitterFactory, delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> w)
			{
				w.OnTop();
			});
		}

		public StaticSerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, TEventEmitter> eventEmitterFactory, Action<IRegistrationLocationSelectionSyntax<IEventEmitter>> where) where TEventEmitter : IEventEmitter
		{
			Func<IEventEmitter, TEventEmitter> eventEmitterFactory2 = eventEmitterFactory;
			return WithEventEmitter((IEventEmitter e, ITypeInspector _) => eventEmitterFactory2(e), where);
		}

		public StaticSerializerBuilder WithEventEmitter<TEventEmitter>(Func<IEventEmitter, ITypeInspector, TEventEmitter> eventEmitterFactory, Action<IRegistrationLocationSelectionSyntax<IEventEmitter>> where) where TEventEmitter : IEventEmitter
		{
			Func<IEventEmitter, ITypeInspector, TEventEmitter> eventEmitterFactory2 = eventEmitterFactory;
			if (eventEmitterFactory2 == null)
			{
				throw new ArgumentNullException("eventEmitterFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(eventEmitterFactories.CreateRegistrationLocationSelector(typeof(TEventEmitter), (IEventEmitter inner) => eventEmitterFactory2(inner, BuildTypeInspector())));
			return Self;
		}

		public StaticSerializerBuilder WithEventEmitter<TEventEmitter>(WrapperFactory<IEventEmitter, IEventEmitter, TEventEmitter> eventEmitterFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IEventEmitter>> where) where TEventEmitter : IEventEmitter
		{
			WrapperFactory<IEventEmitter, IEventEmitter, TEventEmitter> eventEmitterFactory2 = eventEmitterFactory;
			if (eventEmitterFactory2 == null)
			{
				throw new ArgumentNullException("eventEmitterFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(eventEmitterFactories.CreateTrackingRegistrationLocationSelector(typeof(TEventEmitter), (IEventEmitter wrapped, IEventEmitter inner) => eventEmitterFactory2(wrapped, inner)));
			return Self;
		}

		public StaticSerializerBuilder WithoutEventEmitter<TEventEmitter>() where TEventEmitter : IEventEmitter
		{
			return WithoutEventEmitter(typeof(TEventEmitter));
		}

		public StaticSerializerBuilder WithoutEventEmitter(Type eventEmitterType)
		{
			if (eventEmitterType == null)
			{
				throw new ArgumentNullException("eventEmitterType");
			}
			eventEmitterFactories.Remove(eventEmitterType);
			return this;
		}

		public override StaticSerializerBuilder WithTagMapping(TagName tag, Type type)
		{
			if (tag.IsEmpty)
			{
				throw new ArgumentException("Non-specific tags cannot be maped");
			}
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			if (tagMappings.TryGetValue(type, out var value))
			{
				throw new ArgumentException($"Type already has a registered tag '{value}' for type '{type.FullName}'", "type");
			}
			tagMappings.Add(type, tag);
			return this;
		}

		public StaticSerializerBuilder WithoutTagMapping(Type type)
		{
			if (type == null)
			{
				throw new ArgumentNullException("type");
			}
			if (!tagMappings.Remove(type))
			{
				throw new KeyNotFoundException("Tag for type '" + type.FullName + "' is not registered");
			}
			return this;
		}

		public StaticSerializerBuilder EnsureRoundtrip()
		{
			objectGraphTraversalStrategyFactory = (ITypeInspector typeInspector, ITypeResolver typeResolver, IEnumerable<IYamlTypeConverter> typeConverters, int maximumRecursion) => new RoundtripObjectGraphTraversalStrategy(typeConverters, typeInspector, typeResolver, maximumRecursion, namingConvention, settings, factory);
			WithEventEmitter((IEventEmitter inner) => new TypeAssigningEventEmitter(inner, tagMappings, quoteNecessaryStrings, quoteYaml1_1Strings: false, ScalarStyle.Plain, YamlFormatter.Default, enumNamingConvention, BuildTypeInspector()), delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> loc)
			{
				loc.InsteadOf<TypeAssigningEventEmitter>();
			});
			return WithTypeInspector((ITypeInspector inner) => new ReadableAndWritablePropertiesTypeInspector(inner), delegate(IRegistrationLocationSelectionSyntax<ITypeInspector> loc)
			{
				loc.OnBottom();
			});
		}

		public StaticSerializerBuilder DisableAliases()
		{
			preProcessingPhaseObjectGraphVisitorFactories.Remove(typeof(AnchorAssigner));
			emissionPhaseObjectGraphVisitorFactories.Remove(typeof(AnchorAssigningObjectGraphVisitor));
			return this;
		}

		[Obsolete("The default behavior is now to always emit default values, thefore calling this method has no effect. This behavior is now controlled by ConfigureDefaultValuesHandling.", true)]
		public StaticSerializerBuilder EmitDefaults()
		{
			return ConfigureDefaultValuesHandling(DefaultValuesHandling.Preserve);
		}

		public StaticSerializerBuilder ConfigureDefaultValuesHandling(DefaultValuesHandling configuration)
		{
			defaultValuesHandlingConfiguration = configuration;
			return this;
		}

		public StaticSerializerBuilder JsonCompatible()
		{
			emitterSettings = emitterSettings.WithMaxSimpleKeyLength(int.MaxValue).WithoutAnchorName().WithUtf16SurrogatePairs();
			return WithTypeConverter(new YamlDotNet.Serialization.Converters.GuidConverter(jsonCompatible: true), delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.InsteadOf<YamlDotNet.Serialization.Converters.GuidConverter>();
			}).WithTypeConverter(new DateTime8601Converter(ScalarStyle.DoubleQuoted)).WithEventEmitter((IEventEmitter inner) => new JsonEventEmitter(inner, yamlFormatter, enumNamingConvention, BuildTypeInspector()), delegate(IRegistrationLocationSelectionSyntax<IEventEmitter> loc)
			{
				loc.InsteadOf<TypeAssigningEventEmitter>();
			});
		}

		public StaticSerializerBuilder WithNewLine(string newLine)
		{
			emitterSettings = emitterSettings.WithNewLine(newLine);
			return this;
		}

		public StaticSerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(TObjectGraphVisitor objectGraphVisitor) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			return WithPreProcessingPhaseObjectGraphVisitor(objectGraphVisitor, delegate(IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>> w)
			{
				w.OnTop();
			});
		}

		public StaticSerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<IEnumerable<IYamlTypeConverter>, TObjectGraphVisitor> objectGraphVisitorFactory) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			return WithPreProcessingPhaseObjectGraphVisitor(objectGraphVisitorFactory, delegate(IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>> w)
			{
				w.OnTop();
			});
		}

		public StaticSerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(TObjectGraphVisitor objectGraphVisitor, Action<IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			TObjectGraphVisitor objectGraphVisitor2 = objectGraphVisitor;
			if (objectGraphVisitor2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitor");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IEnumerable<IYamlTypeConverter> _) => objectGraphVisitor2));
			return this;
		}

		public StaticSerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<IEnumerable<IYamlTypeConverter>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			Func<IEnumerable<IYamlTypeConverter>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IEnumerable<IYamlTypeConverter> typeConverters) => objectGraphVisitorFactory2(typeConverters)));
			return this;
		}

		public StaticSerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(WrapperFactory<IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			WrapperFactory<IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateTrackingRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IObjectGraphVisitor<Nothing> wrapped, IEnumerable<IYamlTypeConverter> _) => objectGraphVisitorFactory2(wrapped)));
			return this;
		}

		public StaticSerializerBuilder WithPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>(WrapperFactory<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IObjectGraphVisitor<Nothing>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			WrapperFactory<IEnumerable<IYamlTypeConverter>, IObjectGraphVisitor<Nothing>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(preProcessingPhaseObjectGraphVisitorFactories.CreateTrackingRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IObjectGraphVisitor<Nothing> wrapped, IEnumerable<IYamlTypeConverter> typeConverters) => objectGraphVisitorFactory2(wrapped, typeConverters)));
			return this;
		}

		public StaticSerializerBuilder WithoutPreProcessingPhaseObjectGraphVisitor<TObjectGraphVisitor>() where TObjectGraphVisitor : IObjectGraphVisitor<Nothing>
		{
			return WithoutPreProcessingPhaseObjectGraphVisitor(typeof(TObjectGraphVisitor));
		}

		public StaticSerializerBuilder WithoutPreProcessingPhaseObjectGraphVisitor(Type objectGraphVisitorType)
		{
			if (objectGraphVisitorType == null)
			{
				throw new ArgumentNullException("objectGraphVisitorType");
			}
			preProcessingPhaseObjectGraphVisitorFactories.Remove(objectGraphVisitorType);
			return this;
		}

		public StaticSerializerBuilder WithObjectGraphTraversalStrategyFactory(ObjectGraphTraversalStrategyFactory objectGraphTraversalStrategyFactory)
		{
			this.objectGraphTraversalStrategyFactory = objectGraphTraversalStrategyFactory;
			return this;
		}

		public StaticSerializerBuilder WithEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<EmissionPhaseObjectGraphVisitorArgs, TObjectGraphVisitor> objectGraphVisitorFactory) where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			return WithEmissionPhaseObjectGraphVisitor(objectGraphVisitorFactory, delegate(IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<IEmitter>> w)
			{
				w.OnTop();
			});
		}

		public StaticSerializerBuilder WithEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>(Func<EmissionPhaseObjectGraphVisitorArgs, TObjectGraphVisitor> objectGraphVisitorFactory, Action<IRegistrationLocationSelectionSyntax<IObjectGraphVisitor<IEmitter>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			Func<EmissionPhaseObjectGraphVisitorArgs, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(emissionPhaseObjectGraphVisitorFactories.CreateRegistrationLocationSelector(typeof(TObjectGraphVisitor), (EmissionPhaseObjectGraphVisitorArgs args) => objectGraphVisitorFactory2(args)));
			return this;
		}

		public StaticSerializerBuilder WithEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>(WrapperFactory<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>, TObjectGraphVisitor> objectGraphVisitorFactory, Action<ITrackingRegistrationLocationSelectionSyntax<IObjectGraphVisitor<IEmitter>>> where) where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			WrapperFactory<EmissionPhaseObjectGraphVisitorArgs, IObjectGraphVisitor<IEmitter>, TObjectGraphVisitor> objectGraphVisitorFactory2 = objectGraphVisitorFactory;
			if (objectGraphVisitorFactory2 == null)
			{
				throw new ArgumentNullException("objectGraphVisitorFactory");
			}
			if (where == null)
			{
				throw new ArgumentNullException("where");
			}
			where(emissionPhaseObjectGraphVisitorFactories.CreateTrackingRegistrationLocationSelector(typeof(TObjectGraphVisitor), (IObjectGraphVisitor<IEmitter> wrapped, EmissionPhaseObjectGraphVisitorArgs args) => objectGraphVisitorFactory2(wrapped, args)));
			return this;
		}

		public StaticSerializerBuilder WithoutEmissionPhaseObjectGraphVisitor<TObjectGraphVisitor>() where TObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
		{
			return WithoutEmissionPhaseObjectGraphVisitor(typeof(TObjectGraphVisitor));
		}

		public StaticSerializerBuilder WithoutEmissionPhaseObjectGraphVisitor(Type objectGraphVisitorType)
		{
			if (objectGraphVisitorType == null)
			{
				throw new ArgumentNullException("objectGraphVisitorType");
			}
			emissionPhaseObjectGraphVisitorFactories.Remove(objectGraphVisitorType);
			return this;
		}

		public StaticSerializerBuilder WithIndentedSequences()
		{
			emitterSettings = emitterSettings.WithIndentedSequences();
			return this;
		}

		public ISerializer Build()
		{
			return Serializer.FromValueSerializer(BuildValueSerializer(), emitterSettings);
		}

		public IValueSerializer BuildValueSerializer()
		{
			IEnumerable<IYamlTypeConverter> typeConverters = BuildTypeConverters();
			ITypeInspector typeInspector = BuildTypeInspector();
			IObjectGraphTraversalStrategy traversalStrategy = objectGraphTraversalStrategyFactory(typeInspector, typeResolver, typeConverters, maximumRecursion);
			IEventEmitter eventEmitter = eventEmitterFactories.BuildComponentChain(new WriterEventEmitter());
			return new ValueSerializer(traversalStrategy, eventEmitter, typeConverters, preProcessingPhaseObjectGraphVisitorFactories.Clone(), emissionPhaseObjectGraphVisitorFactories.Clone());
		}

		public ITypeInspector BuildTypeInspector()
		{
			ITypeInspector typeInspector = context.GetTypeInspector();
			return typeInspectorFactories.BuildComponentChain(typeInspector);
		}
	}
	internal sealed class StreamFragment : IYamlConvertible
	{
		private readonly List<ParsingEvent> events = new List<ParsingEvent>();

		public IList<ParsingEvent> Events => events;

		void IYamlConvertible.Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
		{
			events.Clear();
			int num = 0;
			do
			{
				if (!parser.MoveNext())
				{
					throw new InvalidOperationException("The parser has reached the end before deserialization completed.");
				}
				ParsingEvent current = parser.Current;
				events.Add(current);
				num += current.NestingIncrease;
			}
			while (num > 0);
		}

		void IYamlConvertible.Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer)
		{
			foreach (ParsingEvent @event in events)
			{
				emitter.Emit(@event);
			}
		}
	}
	internal sealed class TagMappings
	{
		private readonly Dictionary<string, Type> mappings;

		public TagMappings()
		{
			mappings = new Dictionary<string, Type>();
		}

		public TagMappings(IDictionary<string, Type> mappings)
		{
			this.mappings = new Dictionary<string, Type>(mappings);
		}

		public void Add(string tag, Type mapping)
		{
			mappings.Add(tag, mapping);
		}

		internal Type? GetMapping(string tag)
		{
			if (!mappings.TryGetValue(tag, out Type value))
			{
				return null;
			}
			return value;
		}
	}
	internal sealed class YamlAttributeOverrides
	{
		private readonly struct AttributeKey
		{
			public readonly Type AttributeType;

			public readonly string PropertyName;

			public AttributeKey(Type attributeType, string propertyName)
			{
				AttributeType = attributeType;
				PropertyName = propertyName;
			}

			public override bool Equals(object? obj)
			{
				if (obj is AttributeKey attributeKey && AttributeType.Equals(attributeKey.AttributeType))
				{
					return PropertyName.Equals(attributeKey.PropertyName);
				}
				return false;
			}

			public override int GetHashCode()
			{
				return YamlDotNet.Core.HashCode.CombineHashCodes(AttributeType.GetHashCode(), PropertyName.GetHashCode());
			}
		}

		private sealed class AttributeMapping
		{
			public readonly Type RegisteredType;

			public readonly Attribute Attribute;

			public AttributeMapping(Type registeredType, Attribute attribute)
			{
				RegisteredType = registeredType;
				Attribute = attribute;
			}

			public override bool Equals(object? obj)
			{
				if (obj is AttributeMapping attributeMapping && RegisteredType.Equals(attributeMapping.RegisteredType))
				{
					return Attribute.Equals(attributeMapping.Attribute);
				}
				return false;
			}

			public override int GetHashCode()
			{
				return YamlDotNet.Core.HashCode.CombineHashCodes(RegisteredType.GetHashCode(), Attribute.GetHashCode());
			}

			public int Matches(Type matchType)
			{
				int num = 0;
				Type type = matchType;
				while (type != null)
				{
					num++;
					if (type == RegisteredType)
					{
						return num;
					}
					type = type.BaseType();
				}
				if (matchType.GetInterfaces().Contains(RegisteredType))
				{
					return num;
				}
				return 0;
			}
		}

		private readonly Dictionary<AttributeKey, List<AttributeMapping>> overrides = new Dictionary<AttributeKey, List<AttributeMapping>>();

		[return: MaybeNull]
		public T GetAttribute<T>(Type type, string member) where T : Attribute
		{
			if (overrides.TryGetValue(new AttributeKey(typeof(T), member), out List<AttributeMapping> value))
			{
				int num = 0;
				AttributeMapping attributeMapping = null;
				foreach (AttributeMapping item in value)
				{
					int num2 = item.Matches(type);
					if (num2 > num)
					{
						num = num2;
						attributeMapping = item;
					}
				}
				if (num > 0)
				{
					return (T)attributeMapping.Attribute;
				}
			}
			return null;
		}

		public void Add(Type type, string member, Attribute attribute)
		{
			AttributeMapping item = new AttributeMapping(type, attribute);
			AttributeKey key = new AttributeKey(attribute.GetType(), member);
			if (!overrides.TryGetValue(key, out List<AttributeMapping> value))
			{
				value = new List<AttributeMapping>();
				overrides.Add(key, value);
			}
			else if (value.Contains(item))
			{
				throw new InvalidOperationException($"Attribute ({attribute}) already set for Type {type.FullName}, Member {member}");
			}
			value.Add(item);
		}

		public YamlAttributeOverrides Clone()
		{
			YamlAttributeOverrides yamlAttributeOverrides = new YamlAttributeOverrides();
			foreach (KeyValuePair<AttributeKey, List<AttributeMapping>> @override in overrides)
			{
				foreach (AttributeMapping item in @override.Value)
				{
					yamlAttributeOverrides.Add(item.RegisteredType, @override.Key.PropertyName, item.Attribute);
				}
			}
			return yamlAttributeOverrides;
		}

		public void Add<TClass>(Expression<Func<TClass, object>> propertyAccessor, Attribute attribute)
		{
			PropertyInfo propertyInfo = propertyAccessor.AsProperty();
			Add(typeof(TClass), propertyInfo.Name, attribute);
		}
	}
	internal sealed class YamlAttributeOverridesInspector : ReflectionTypeInspector
	{
		public sealed class OverridePropertyDescriptor : IPropertyDescriptor
		{
			private readonly IPropertyDescriptor baseDescriptor;

			private readonly YamlAttributeOverrides overrides;

			private readonly Type classType;

			public string Name => baseDescriptor.Name;

			public bool Required => baseDescriptor.Required;

			public bool AllowNulls => baseDescriptor.AllowNulls;

			public bool CanWrite => baseDescriptor.CanWrite;

			public Type Type => baseDescriptor.Type;

			public Type? TypeOverride
			{
				get
				{
					return baseDescriptor.TypeOverride;
				}
				set
				{
					baseDescriptor.TypeOverride = value;
				}
			}

			public Type? ConverterType => GetCustomAttribute<YamlConverterAttribute>()?.ConverterType ?? baseDescriptor.ConverterType;

			public int Order
			{
				get
				{
					return baseDescriptor.Order;
				}
				set
				{
					baseDescriptor.Order = value;
				}
			}

			public ScalarStyle ScalarStyle
			{
				get
				{
					return baseDescriptor.ScalarStyle;
				}
				set
				{
					baseDescriptor.ScalarStyle = value;
				}
			}

			public OverridePropertyDescriptor(IPropertyDescriptor baseDescriptor, YamlAttributeOverrides overrides, Type classType)
			{
				this.baseDescriptor = baseDescriptor;
				this.overrides = overrides;
				this.classType = classType;
			}

			public void Write(object target, object? value)
			{
				baseDescriptor.Write(target, value);
			}

			public T? GetCustomAttribute<T>() where T : Attribute
			{
				T attribute = overrides.GetAttribute<T>(classType, Name);
				return attribute ?? baseDescriptor.GetCustomAttribute<T>();
			}

			public IObjectDescriptor Read(object target)
			{
				return baseDescriptor.Read(target);
			}
		}

		private readonly ITypeInspector innerTypeDescriptor;

		private readonly YamlAttributeOverrides overrides;

		public YamlAttributeOverridesInspector(ITypeInspector innerTypeDescriptor, YamlAttributeOverrides overrides)
		{
			this.innerTypeDescriptor = innerTypeDescriptor;
			this.overrides = overrides;
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			Type type2 = type;
			IEnumerable<IPropertyDescriptor> enumerable = innerTypeDescriptor.GetProperties(type2, container);
			if (overrides != null)
			{
				enumerable = enumerable.Select((Func<IPropertyDescriptor, IPropertyDescriptor>)((IPropertyDescriptor p) => new OverridePropertyDescriptor(p, overrides, type2)));
			}
			return enumerable;
		}
	}
	internal sealed class YamlAttributesTypeInspector : TypeInspectorSkeleton
	{
		private readonly ITypeInspector innerTypeDescriptor;

		public YamlAttributesTypeInspector(ITypeInspector innerTypeDescriptor)
		{
			this.innerTypeDescriptor = innerTypeDescriptor;
		}

		public override string GetEnumName(Type enumType, string name)
		{
			return innerTypeDescriptor.GetEnumName(enumType, name);
		}

		public override string GetEnumValue(object enumValue)
		{
			return innerTypeDescriptor.GetEnumValue(enumValue);
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return from p in (from p in innerTypeDescriptor.GetProperties(type, container)
					where p.GetCustomAttribute<YamlIgnoreAttribute>() == null
					select p).Select((Func<IPropertyDescriptor, IPropertyDescriptor>)delegate(IPropertyDescriptor p)
				{
					PropertyDescriptor propertyDescriptor = new PropertyDescriptor(p);
					YamlMemberAttribute customAttribute = p.GetCustomAttribute<YamlMemberAttribute>();
					if (customAttribute != null)
					{
						if (customAttribute.SerializeAs != null)
						{
							propertyDescriptor.TypeOverride = customAttribute.SerializeAs;
						}
						propertyDescriptor.Order = customAttribute.Order;
						propertyDescriptor.ScalarStyle = customAttribute.ScalarStyle;
						if (customAttribute.Alias != null)
						{
							propertyDescriptor.Name = customAttribute.Alias;
						}
					}
					return propertyDescriptor;
				})
				orderby p.Order
				select p;
		}
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field)]
	internal sealed class YamlConverterAttribute : Attribute
	{
		public Type ConverterType { get; }

		public YamlConverterAttribute(Type converterType)
		{
			ConverterType = converterType;
		}
	}
	internal class YamlFormatter
	{
		public static YamlFormatter Default { get; } = new YamlFormatter();


		public NumberFormatInfo NumberFormat { get; set; } = new NumberFormatInfo
		{
			CurrencyDecimalSeparator = ".",
			CurrencyGroupSeparator = "_",
			CurrencyGroupSizes = new int[1] { 3 },
			CurrencySymbol = string.Empty,
			CurrencyDecimalDigits = 99,
			NumberDecimalSeparator = ".",
			NumberGroupSeparator = "_",
			NumberGroupSizes = new int[1] { 3 },
			NumberDecimalDigits = 99,
			NaNSymbol = ".nan",
			PositiveInfinitySymbol = ".inf",
			NegativeInfinitySymbol = "-.inf"
		};


		public virtual Func<object, ITypeInspector, INamingConvention, string> FormatEnum { get; set; } = delegate(object value, ITypeInspector typeInspector, INamingConvention enumNamingConvention)
		{
			string empty = string.Empty;
			empty = ((value != null) ? typeInspector.GetEnumValue(value) : string.Empty);
			return enumNamingConvention.Apply(empty);
		};


		public virtual Func<object, bool> PotentiallyQuoteEnums { get; set; } = (object _) => true;


		public string FormatNumber(object number)
		{
			return Convert.ToString(number, NumberFormat);
		}

		public string FormatNumber(double number)
		{
			return number.ToString("G", NumberFormat);
		}

		public string FormatNumber(float number)
		{
			return number.ToString("G", NumberFormat);
		}

		public string FormatBoolean(object boolean)
		{
			if (!boolean.Equals(true))
			{
				return "false";
			}
			return "true";
		}

		public string FormatDateTime(object dateTime)
		{
			return ((DateTime)dateTime).ToString("o", CultureInfo.InvariantCulture);
		}

		public string FormatTimeSpan(object timeSpan)
		{
			return ((TimeSpan)timeSpan).ToString();
		}
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false)]
	internal sealed class YamlIgnoreAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false)]
	internal sealed class YamlMemberAttribute : Attribute
	{
		private DefaultValuesHandling? defaultValuesHandling;

		public string? Description { get; set; }

		public Type? SerializeAs { get; set; }

		public int Order { get; set; }

		public string? Alias { get; set; }

		public bool ApplyNamingConventions { get; set; }

		public ScalarStyle ScalarStyle { get; set; }

		public DefaultValuesHandling DefaultValuesHandling
		{
			get
			{
				return defaultValuesHandling.GetValueOrDefault();
			}
			set
			{
				defaultValuesHandling = value;
			}
		}

		public bool IsDefaultValuesHandlingSpecified => defaultValuesHandling.HasValue;

		public YamlMemberAttribute()
		{
			ScalarStyle = ScalarStyle.Any;
			ApplyNamingConventions = true;
		}

		public YamlMemberAttribute(Type serializeAs)
			: this()
		{
			SerializeAs = serializeAs ?? throw new ArgumentNullException("serializeAs");
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum, Inherited = false, AllowMultiple = true)]
	internal sealed class YamlSerializableAttribute : Attribute
	{
		public YamlSerializableAttribute()
		{
		}

		public YamlSerializableAttribute(Type serializableType)
		{
		}
	}
	[AttributeUsage(AttributeTargets.Class)]
	internal sealed class YamlStaticContextAttribute : Attribute
	{
	}
}
namespace YamlDotNet.Serialization.ValueDeserializers
{
	internal sealed class AliasValueDeserializer : IValueDeserializer
	{
		private sealed class AliasState : Dictionary<AnchorName, ValuePromise>, IPostDeserializationCallback
		{
			public void OnDeserialization()
			{
				foreach (ValuePromise value in base.Values)
				{
					if (!value.HasValue)
					{
						YamlDotNet.Core.Events.AnchorAlias alias = value.Alias;
						Mark start = alias.Start;
						Mark end = alias.End;
						throw new AnchorNotFoundException(in start, in end, $"Anchor '{alias.Value}' not found");
					}
				}
			}
		}

		private sealed class ValuePromise : IValuePromise
		{
			private object? value;

			public readonly YamlDotNet.Core.Events.AnchorAlias? Alias;

			public bool HasValue { get; private set; }

			public object? Value
			{
				get
				{
					if (!HasValue)
					{
						throw new InvalidOperationException("Value not set");
					}
					return value;
				}
				set
				{
					if (HasValue)
					{
						throw new InvalidOperationException("Value already set");
					}
					HasValue = true;
					this.value = value;
					this.ValueAvailable?.Invoke(value);
				}
			}

			public event Action<object?>? ValueAvailable;

			public ValuePromise(YamlDotNet.Core.Events.AnchorAlias alias)
			{
				Alias = alias;
			}

			public ValuePromise(object? value)
			{
				HasValue = true;
				this.value = value;
			}
		}

		private readonly IValueDeserializer innerDeserializer;

		public AliasValueDeserializer(IValueDeserializer innerDeserializer)
		{
			this.innerDeserializer = innerDeserializer ?? throw new ArgumentNullException("innerDeserializer");
		}

		public object? DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
		{
			if (parser.TryConsume<YamlDotNet.Core.Events.AnchorAlias>(out var @event))
			{
				AliasState aliasState = state.Get<AliasState>();
				if (!aliasState.TryGetValue(@event.Value, out ValuePromise value))
				{
					Mark start = @event.Start;
					Mark end = @event.End;
					throw new AnchorNotFoundException(in start, in end, $"Alias ${@event.Value} cannot precede anchor declaration");
				}
				if (!value.HasValue)
				{
					return value;
				}
				return value.Value;
			}
			AnchorName anchorName = AnchorName.Empty;
			if (parser.Accept<NodeEvent>(out var event2) && !event2.Anchor.IsEmpty)
			{
				anchorName = event2.Anchor;
				AliasState aliasState2 = state.Get<AliasState>();
				if (!aliasState2.ContainsKey(anchorName))
				{
					aliasState2[anchorName] = new ValuePromise(new YamlDotNet.Core.Events.AnchorAlias(anchorName));
				}
			}
			object obj = innerDeserializer.DeserializeValue(parser, expectedType, state, nestedObjectDeserializer);
			if (!anchorName.IsEmpty)
			{
				AliasState aliasState3 = state.Get<AliasState>();
				if (!aliasState3.TryGetValue(anchorName, out ValuePromise value2))
				{
					aliasState3.Add(anchorName, new ValuePromise(obj));
				}
				else if (!value2.HasValue)
				{
					value2.Value = obj;
				}
				else
				{
					aliasState3[anchorName] = new ValuePromise(obj);
				}
			}
			return obj;
		}
	}
	internal sealed class NodeValueDeserializer : IValueDeserializer
	{
		private readonly IList<INodeDeserializer> deserializers;

		private readonly IList<INodeTypeResolver> typeResolvers;

		private readonly ITypeConverter typeConverter;

		private readonly INamingConvention enumNamingConvention;

		private readonly ITypeInspector typeInspector;

		public NodeValueDeserializer(IList<INodeDeserializer> deserializers, IList<INodeTypeResolver> typeResolvers, ITypeConverter typeConverter, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			this.deserializers = deserializers ?? throw new ArgumentNullException("deserializers");
			this.typeResolvers = typeResolvers ?? throw new ArgumentNullException("typeResolvers");
			this.typeConverter = typeConverter ?? throw new ArgumentNullException("typeConverter");
			this.enumNamingConvention = enumNamingConvention ?? throw new ArgumentNullException("enumNamingConvention");
			this.typeInspector = typeInspector;
		}

		public object? DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
		{
			IParser parser2 = parser;
			SerializerState state2 = state;
			IValueDeserializer nestedObjectDeserializer2 = nestedObjectDeserializer;
			parser2.Accept<NodeEvent>(out var @event);
			Type typeFromEvent = GetTypeFromEvent(@event, expectedType);
			ObjectDeserializer rootDeserializer = (Type x) => DeserializeValue(parser2, x, state2, nestedObjectDeserializer2);
			Mark start;
			Mark end;
			try
			{
				foreach (INodeDeserializer deserializer in deserializers)
				{
					if (deserializer.Deserialize(parser2, typeFromEvent, (IParser r, Type t) => nestedObjectDeserializer2.DeserializeValue(r, t, state2, nestedObjectDeserializer2), out object value, rootDeserializer))
					{
						return typeConverter.ChangeType(value, expectedType, enumNamingConvention, typeInspector);
					}
				}
			}
			catch (YamlException)
			{
				throw;
			}
			catch (Exception innerException)
			{
				start = @event?.Start ?? Mark.Empty;
				end = @event?.End ?? Mark.Empty;
				throw new YamlException(in start, in end, "Exception during deserialization", innerException);
			}
			start = @event?.Start ?? Mark.Empty;
			end = @event?.End ?? Mark.Empty;
			throw new YamlException(in start, in end, "No node deserializer was able to deserialize the node into type " + expectedType.AssemblyQualifiedName);
		}

		private Type GetTypeFromEvent(NodeEvent? nodeEvent, Type currentType)
		{
			foreach (INodeTypeResolver typeResolver in typeResolvers)
			{
				if (typeResolver.Resolve(nodeEvent, ref currentType))
				{
					break;
				}
			}
			return currentType;
		}
	}
}
namespace YamlDotNet.Serialization.Utilities
{
	internal interface IPostDeserializationCallback
	{
		void OnDeserialization();
	}
	internal interface ITypeConverter
	{
		object? ChangeType(object? value, Type expectedType, INamingConvention enumNamingConvention, ITypeInspector typeInspector);
	}
	internal class NullTypeConverter : ITypeConverter
	{
		public object? ChangeType(object? value, Type expectedType, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			return value;
		}
	}
	internal sealed class ObjectAnchorCollection
	{
		private readonly Dictionary<string, object> objectsByAnchor = new Dictionary<string, object>();

		private readonly Dictionary<object, string> anchorsByObject = new Dictionary<object, string>();

		public object this[string anchor]
		{
			get
			{
				if (objectsByAnchor.TryGetValue(anchor, out object value))
				{
					return value;
				}
				throw new AnchorNotFoundException("The anchor '" + anchor + "' does not exists");
			}
		}

		public void Add(string anchor, object @object)
		{
			objectsByAnchor.Add(anchor, @object);
			if (@object != null)
			{
				anchorsByObject.Add(@object, anchor);
			}
		}

		public bool TryGetAnchor(object @object, [MaybeNullWhen(false)] out string? anchor)
		{
			return anchorsByObject.TryGetValue(@object, out anchor);
		}
	}
	internal class ReflectionTypeConverter : ITypeConverter
	{
		public object? ChangeType(object? value, Type expectedType, ITypeInspector typeInspector)
		{
			return ChangeType(value, expectedType, NullNamingConvention.Instance, typeInspector);
		}

		public object? ChangeType(object? value, Type expectedType, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			return TypeConverter.ChangeType(value, expectedType, enumNamingConvention, typeInspector);
		}
	}
	internal sealed class SerializerState : IDisposable
	{
		private readonly Dictionary<Type, object> items = new Dictionary<Type, object>();

		public T Get<T>() where T : class, new()
		{
			if (!items.TryGetValue(typeof(T), out object value))
			{
				value = new T();
				items.Add(typeof(T), value);
			}
			return (T)value;
		}

		public void OnDeserialization()
		{
			foreach (IPostDeserializationCallback item in items.Values.OfType<IPostDeserializationCallback>())
			{
				item.OnDeserialization();
			}
		}

		public void Dispose()
		{
			foreach (IDisposable item in items.Values.OfType<IDisposable>())
			{
				item.Dispose();
			}
		}
	}
	internal static class StringExtensions
	{
		private static string ToCamelOrPascalCase(string str, Func<char, char> firstLetterTransform)
		{
			string text = Regex.Replace(str, "([_\\-])(?<char>[a-z])", (Match match) => match.Groups["char"].Value.ToUpperInvariant(), RegexOptions.IgnoreCase);
			return firstLetterTransform(text[0]) + text.Substring(1);
		}

		public static string ToCamelCase(this string str)
		{
			return ToCamelOrPascalCase(str, char.ToLowerInvariant);
		}

		public static string ToPascalCase(this string str)
		{
			return ToCamelOrPascalCase(str, char.ToUpperInvariant);
		}

		public static string FromCamelCase(this string str, string separator)
		{
			string separator2 = separator;
			str = char.ToLower(str[0], CultureInfo.InvariantCulture) + str.Substring(1);
			str = Regex.Replace(str.ToCamelCase(), "(?<char>[A-Z])", (Match match) => separator2 + match.Groups["char"].Value.ToLowerInvariant());
			return str;
		}
	}
	internal static class TypeConverter
	{
		public static T ChangeType<T>(object? value, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			return (T)ChangeType(value, typeof(T), enumNamingConvention, typeInspector);
		}

		public static object? ChangeType(object? value, Type destinationType, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			return ChangeType(value, destinationType, CultureInfo.InvariantCulture, enumNamingConvention, typeInspector);
		}

		public static object? ChangeType(object? value, Type destinationType, IFormatProvider provider, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			return ChangeType(value, destinationType, new CultureInfoAdapter(CultureInfo.CurrentCulture, provider), enumNamingConvention, typeInspector);
		}

		public static object? ChangeType(object? value, Type destinationType, CultureInfo culture, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			if (value == null || value.IsDbNull())
			{
				if (!destinationType.IsValueType())
				{
					return null;
				}
				return Activator.CreateInstance(destinationType);
			}
			Type type = value.GetType();
			if (destinationType == type || destinationType.IsAssignableFrom(type))
			{
				return value;
			}
			if (destinationType.IsGenericType())
			{
				Type genericTypeDefinition = destinationType.GetGenericTypeDefinition();
				if (genericTypeDefinition == typeof(Nullable<>) || FsharpHelper.IsOptionType(genericTypeDefinition))
				{
					Type destinationType2 = destinationType.GetGenericArguments()[0];
					object obj = ChangeType(value, destinationType2, culture, enumNamingConvention, typeInspector);
					return Activator.CreateInstance(destinationType, obj);
				}
			}
			if (destinationType.IsEnum())
			{
				object result = value;
				if (value is string value2)
				{
					string name = enumNamingConvention.Reverse(value2);
					name = typeInspector.GetEnumName(destinationType, name);
					result = Enum.Parse(destinationType, name, ignoreCase: true);
				}
				return result;
			}
			if (destinationType == typeof(bool))
			{
				if ("0".Equals(value))
				{
					return false;
				}
				if ("1".Equals(value))
				{
					return true;
				}
			}
			System.ComponentModel.TypeConverter converter = TypeDescriptor.GetConverter(type);
			if (converter != null && converter.CanConvertTo(destinationType))
			{
				return converter.ConvertTo(null, culture, value, destinationType);
			}
			System.ComponentModel.TypeConverter converter2 = TypeDescriptor.GetConverter(destinationType);
			if (converter2 != null && converter2.CanConvertFrom(type))
			{
				return converter2.ConvertFrom(null, culture, value);
			}
			Type[] array = new Type[2] { type, destinationType };
			foreach (Type type2 in array)
			{
				foreach (MethodInfo publicStaticMethod2 in type2.GetPublicStaticMethods())
				{
					if (!publicStaticMethod2.IsSpecialName || (!(publicStaticMethod2.Name == "op_Implicit") && !(publicStaticMethod2.Name == "op_Explicit")) || !destinationType.IsAssignableFrom(publicStaticMethod2.ReturnParameter.ParameterType))
					{
						continue;
					}
					ParameterInfo[] parameters = publicStaticMethod2.GetParameters();
					if (parameters.Length == 1 && parameters[0].ParameterType.IsAssignableFrom(type))
					{
						try
						{
							return publicStaticMethod2.Invoke(null, new object[1] { value });
						}
						catch (TargetInvocationException ex)
						{
							throw ex.InnerException;
						}
					}
				}
			}
			if (type == typeof(string))
			{
				try
				{
					MethodInfo publicStaticMethod = destinationType.GetPublicStaticMethod("Parse", typeof(string), typeof(IFormatProvider));
					if (publicStaticMethod != null)
					{
						return publicStaticMethod.Invoke(null, new object[2] { value, culture });
					}
					publicStaticMethod = destinationType.GetPublicStaticMethod("Parse", typeof(string));
					if (publicStaticMethod != null)
					{
						return publicStaticMethod.Invoke(null, new object[1] { value });
					}
				}
				catch (TargetInvocationException ex2)
				{
					throw ex2.InnerException;
				}
			}
			if (destinationType == typeof(TimeSpan))
			{
				return TimeSpan.Parse((string)ChangeType(value, typeof(string), CultureInfo.InvariantCulture, enumNamingConvention, typeInspector), CultureInfo.InvariantCulture);
			}
			return Convert.ChangeType(value, destinationType, CultureInfo.InvariantCulture);
		}

		public static void RegisterTypeConverter<TConvertible, TConverter>() where TConverter : System.ComponentModel.TypeConverter
		{
			if (!TypeDescriptor.GetAttributes(typeof(TConvertible)).OfType<TypeConverterAttribute>().Any((TypeConverterAttribute a) => a.ConverterTypeName == typeof(TConverter).AssemblyQualifiedName))
			{
				TypeDescriptor.AddAttributes(typeof(TConvertible), new TypeConverterAttribute(typeof(TConverter)));
			}
		}
	}
	internal sealed class TypeConverterCache
	{
		private readonly IYamlTypeConverter[] typeConverters;

		private readonly ConcurrentDictionary<Type, (bool HasMatch, IYamlTypeConverter? TypeConverter)> cache = new ConcurrentDictionary<Type, (bool, IYamlTypeConverter)>();

		public TypeConverterCache(IEnumerable<IYamlTypeConverter>? typeConverters)
			: this(typeConverters?.ToArray() ?? Array.Empty<IYamlTypeConverter>())
		{
		}

		public TypeConverterCache(IYamlTypeConverter[] typeConverters)
		{
			this.typeConverters = typeConverters;
		}

		public bool TryGetConverterForType(Type type, [NotNullWhen(true)] out IYamlTypeConverter? typeConverter)
		{
			(bool, IYamlTypeConverter) orAdd = DictionaryExtensions.GetOrAdd(cache, type, (Type t, IYamlTypeConverter[] tc) => LookupTypeConverter(t, tc), typeConverters);
			typeConverter = orAdd.Item2;
			return orAdd.Item1;
		}

		public IYamlTypeConverter GetConverterByType(Type converter)
		{
			IYamlTypeConverter[] array = typeConverters;
			foreach (IYamlTypeConverter yamlTypeConverter in array)
			{
				if (yamlTypeConverter.GetType() == converter)
				{
					return yamlTypeConverter;
				}
			}
			throw new ArgumentException("IYamlTypeConverter of type " + converter.FullName + " not found", "converter");
		}

		private static (bool HasMatch, IYamlTypeConverter? TypeConverter) LookupTypeConverter(Type type, IYamlTypeConverter[] typeConverters)
		{
			foreach (IYamlTypeConverter yamlTypeConverter in typeConverters)
			{
				if (yamlTypeConverter.Accepts(type))
				{
					return (true, yamlTypeConverter);
				}
			}
			return (false, null);
		}
	}
}
namespace YamlDotNet.Serialization.TypeResolvers
{
	internal sealed class DynamicTypeResolver : ITypeResolver
	{
		public Type Resolve(Type staticType, object? actualValue)
		{
			if (actualValue == null)
			{
				return staticType;
			}
			return actualValue.GetType();
		}
	}
	internal class StaticTypeResolver : ITypeResolver
	{
		public virtual Type Resolve(Type staticType, object? actualValue)
		{
			if (actualValue != null)
			{
				if (actualValue.GetType().IsEnum)
				{
					return staticType;
				}
				switch (actualValue.GetType().GetTypeCode())
				{
				case TypeCode.Boolean:
					return typeof(bool);
				case TypeCode.Char:
					return typeof(char);
				case TypeCode.SByte:
					return typeof(sbyte);
				case TypeCode.Byte:
					return typeof(byte);
				case TypeCode.Int16:
					return typeof(short);
				case TypeCode.UInt16:
					return typeof(ushort);
				case TypeCode.Int32:
					return typeof(int);
				case TypeCode.UInt32:
					return typeof(uint);
				case TypeCode.Int64:
					return typeof(long);
				case TypeCode.UInt64:
					return typeof(ulong);
				case TypeCode.Single:
					return typeof(float);
				case TypeCode.Double:
					return typeof(double);
				case TypeCode.Decimal:
					return typeof(decimal);
				case TypeCode.String:
					return typeof(string);
				case TypeCode.DateTime:
					return typeof(DateTime);
				}
			}
			return staticType;
		}
	}
}
namespace YamlDotNet.Serialization.TypeInspectors
{
	internal class CachedTypeInspector : TypeInspectorSkeleton
	{
		private readonly ITypeInspector innerTypeDescriptor;

		private readonly ConcurrentDictionary<Type, List<IPropertyDescriptor>> cache = new ConcurrentDictionary<Type, List<IPropertyDescriptor>>();

		private readonly ConcurrentDictionary<Type, ConcurrentDictionary<string, string>> enumNameCache = new ConcurrentDictionary<Type, ConcurrentDictionary<string, string>>();

		private readonly ConcurrentDictionary<object, string> enumValueCache = new ConcurrentDictionary<object, string>();

		public CachedTypeInspector(ITypeInspector innerTypeDescriptor)
		{
			this.innerTypeDescriptor = innerTypeDescriptor ?? throw new ArgumentNullException("innerTypeDescriptor");
		}

		public override string GetEnumName(Type enumType, string name)
		{
			ConcurrentDictionary<string, string> orAdd = enumNameCache.GetOrAdd(enumType, (Type _) => new ConcurrentDictionary<string, string>());
			return DictionaryExtensions.GetOrAdd(orAdd, name, delegate(string n, (Type enumType, ITypeInspector innerTypeDescriptor) context)
			{
				var (enumType2, typeInspector) = context;
				return typeInspector.GetEnumName(enumType2, n);
			}, (enumType, innerTypeDescriptor));
		}

		public override string GetEnumValue(object enumValue)
		{
			return DictionaryExtensions.GetOrAdd(enumValueCache, enumValue, delegate(object _, (object enumValue, ITypeInspector innerTypeDescriptor) context)
			{
				var (enumValue2, typeInspector) = context;
				return typeInspector.GetEnumValue(enumValue2);
			}, (enumValue, innerTypeDescriptor));
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return DictionaryExtensions.GetOrAdd(cache, type, delegate(Type t, (object container, ITypeInspector innerTypeDescriptor) context)
			{
				var (container2, typeInspector) = context;
				return typeInspector.GetProperties(t, container2).ToList();
			}, (container, innerTypeDescriptor));
		}
	}
	internal class CompositeTypeInspector : TypeInspectorSkeleton
	{
		private readonly IEnumerable<ITypeInspector> typeInspectors;

		public CompositeTypeInspector(params ITypeInspector[] typeInspectors)
			: this((IEnumerable<ITypeInspector>)typeInspectors)
		{
		}

		public CompositeTypeInspector(IEnumerable<ITypeInspector> typeInspectors)
		{
			this.typeInspectors = typeInspectors?.ToList() ?? throw new ArgumentNullException("typeInspectors");
		}

		public override string GetEnumName(Type enumType, string name)
		{
			foreach (ITypeInspector typeInspector in typeInspectors)
			{
				try
				{
					return typeInspector.GetEnumName(enumType, name);
				}
				catch
				{
				}
			}
			throw new ArgumentOutOfRangeException("enumType,name", "Name not found on enum type");
		}

		public override string GetEnumValue(object enumValue)
		{
			if (enumValue == null)
			{
				throw new ArgumentNullException("enumValue");
			}
			foreach (ITypeInspector typeInspector in typeInspectors)
			{
				try
				{
					return typeInspector.GetEnumValue(enumValue);
				}
				catch
				{
				}
			}
			throw new ArgumentOutOfRangeException("enumValue", $"Value not found for ({enumValue})");
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			Type type2 = type;
			object container2 = container;
			return typeInspectors.SelectMany((ITypeInspector i) => i.GetProperties(type2, container2));
		}
	}
	internal class NamingConventionTypeInspector : TypeInspectorSkeleton
	{
		private readonly ITypeInspector innerTypeDescriptor;

		private readonly INamingConvention namingConvention;

		public NamingConventionTypeInspector(ITypeInspector innerTypeDescriptor, INamingConvention namingConvention)
		{
			this.innerTypeDescriptor = innerTypeDescriptor ?? throw new ArgumentNullException("innerTypeDescriptor");
			this.namingConvention = namingConvention ?? throw new ArgumentNullException("namingConvention");
		}

		public override string GetEnumName(Type enumType, string name)
		{
			return innerTypeDescriptor.GetEnumName(enumType, name);
		}

		public override string GetEnumValue(object enumValue)
		{
			return innerTypeDescriptor.GetEnumValue(enumValue);
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return innerTypeDescriptor.GetProperties(type, container).Select(delegate(IPropertyDescriptor p)
			{
				YamlMemberAttribute customAttribute = p.GetCustomAttribute<YamlMemberAttribute>();
				return (customAttribute != null && !customAttribute.ApplyNamingConventions) ? p : new PropertyDescriptor(p)
				{
					Name = namingConvention.Apply(p.Name)
				};
			});
		}
	}
	internal class ReadableAndWritablePropertiesTypeInspector : TypeInspectorSkeleton
	{
		private readonly ITypeInspector innerTypeDescriptor;

		public ReadableAndWritablePropertiesTypeInspector(ITypeInspector innerTypeDescriptor)
		{
			this.innerTypeDescriptor = innerTypeDescriptor ?? throw new ArgumentNullException("innerTypeDescriptor");
		}

		public override string GetEnumName(Type enumType, string name)
		{
			return innerTypeDescriptor.GetEnumName(enumType, name);
		}

		public override string GetEnumValue(object enumValue)
		{
			return innerTypeDescriptor.GetEnumValue(enumValue);
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return from p in innerTypeDescriptor.GetProperties(type, container)
				where p.CanWrite
				select p;
		}
	}
	internal class ReadableFieldsTypeInspector : ReflectionTypeInspector
	{
		protected class ReflectionFieldDescriptor : IPropertyDescriptor
		{
			private readonly FieldInfo fieldInfo;

			private readonly ITypeResolver typeResolver;

			public string Name => fieldInfo.Name;

			public bool Required => fieldInfo.IsRequired();

			public Type Type => fieldInfo.FieldType;

			public Type? ConverterType { get; }

			public Type? TypeOverride { get; set; }

			public bool AllowNulls => fieldInfo.AcceptsNull();

			public int Order { get; set; }

			public bool CanWrite => !fieldInfo.IsInitOnly;

			public ScalarStyle ScalarStyle { get; set; }

			public ReflectionFieldDescriptor(FieldInfo fieldInfo, ITypeResolver typeResolver)
			{
				this.fieldInfo = fieldInfo;
				this.typeResolver = typeResolver;
				YamlConverterAttribute customAttribute = fieldInfo.GetCustomAttribute<YamlConverterAttribute>();
				if (customAttribute != null)
				{
					ConverterType = customAttribute.ConverterType;
				}
				ScalarStyle = ScalarStyle.Any;
			}

			public void Write(object target, object? value)
			{
				fieldInfo.SetValue(target, value);
			}

			public T? GetCustomAttribute<T>() where T : Attribute
			{
				object[] customAttributes = fieldInfo.GetCustomAttributes(typeof(T), inherit: true);
				return (T)customAttributes.FirstOrDefault();
			}

			public IObjectDescriptor Read(object target)
			{
				object value = fieldInfo.GetValue(target);
				Type type = TypeOverride ?? typeResolver.Resolve(Type, value);
				return new ObjectDescriptor(value, type, Type, ScalarStyle);
			}
		}

		private readonly ITypeResolver typeResolver;

		public ReadableFieldsTypeInspector(ITypeResolver typeResolver)
		{
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return type.GetPublicFields().Select((Func<FieldInfo, IPropertyDescriptor>)((FieldInfo p) => new ReflectionFieldDescriptor(p, typeResolver)));
		}
	}
	internal class ReadablePropertiesTypeInspector : ReflectionTypeInspector
	{
		protected class ReflectionPropertyDescriptor : IPropertyDescriptor
		{
			private readonly PropertyInfo propertyInfo;

			private readonly ITypeResolver typeResolver;

			public string Name => propertyInfo.Name;

			public bool Required => propertyInfo.IsRequired();

			public Type Type => propertyInfo.PropertyType;

			public Type? TypeOverride { get; set; }

			public Type? ConverterType { get; set; }

			public bool AllowNulls => propertyInfo.AcceptsNull();

			public int Order { get; set; }

			public bool CanWrite => propertyInfo.CanWrite;

			public ScalarStyle ScalarStyle { get; set; }

			public ReflectionPropertyDescriptor(PropertyInfo propertyInfo, ITypeResolver typeResolver)
			{
				this.propertyInfo = propertyInfo ?? throw new ArgumentNullException("propertyInfo");
				this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
				ScalarStyle = ScalarStyle.Any;
				YamlConverterAttribute customAttribute = propertyInfo.GetCustomAttribute<YamlConverterAttribute>();
				if (customAttribute != null)
				{
					ConverterType = customAttribute.ConverterType;
				}
			}

			public void Write(object target, object? value)
			{
				propertyInfo.SetValue(target, value, null);
			}

			public T? GetCustomAttribute<T>() where T : Attribute
			{
				Attribute[] allCustomAttributes = propertyInfo.GetAllCustomAttributes<T>();
				return (T)allCustomAttributes.FirstOrDefault();
			}

			public IObjectDescriptor Read(object target)
			{
				object obj = propertyInfo.ReadValue(target);
				Type type = TypeOverride ?? typeResolver.Resolve(Type, obj);
				return new ObjectDescriptor(obj, type, Type, ScalarStyle);
			}
		}

		private readonly ITypeResolver typeResolver;

		private readonly bool includeNonPublicProperties;

		public ReadablePropertiesTypeInspector(ITypeResolver typeResolver)
			: this(typeResolver, includeNonPublicProperties: false)
		{
		}

		public ReadablePropertiesTypeInspector(ITypeResolver typeResolver, bool includeNonPublicProperties)
		{
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			this.includeNonPublicProperties = includeNonPublicProperties;
		}

		private static bool IsValidProperty(PropertyInfo property)
		{
			if (property.CanRead)
			{
				return property.GetGetMethod(nonPublic: true).GetParameters().Length == 0;
			}
			return false;
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return type.GetProperties(includeNonPublicProperties).Where(IsValidProperty).Select((Func<PropertyInfo, IPropertyDescriptor>)((PropertyInfo p) => new ReflectionPropertyDescriptor(p, typeResolver)));
		}
	}
	internal abstract class ReflectionTypeInspector : TypeInspectorSkeleton
	{
		public override string GetEnumName(Type enumType, string name)
		{
			return name;
		}

		public override string GetEnumValue(object enumValue)
		{
			if (enumValue == null)
			{
				return string.Empty;
			}
			return enumValue.ToString();
		}
	}
	internal abstract class TypeInspectorSkeleton : ITypeInspector
	{
		public abstract string GetEnumName(Type enumType, string name);

		public abstract string GetEnumValue(object enumValue);

		public abstract IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container);

		public IPropertyDescriptor GetProperty(Type type, object? container, string name, [MaybeNullWhen(true)] bool ignoreUnmatched, bool caseInsensitivePropertyMatching)
		{
			string name2 = name;
			IEnumerable<IPropertyDescriptor> enumerable = ((!caseInsensitivePropertyMatching) ? (from p in GetProperties(type, container)
				where p.Name == name2
				select p) : (from p in GetProperties(type, container)
				where p.Name.Equals(name2, StringComparison.OrdinalIgnoreCase)
				select p));
			using IEnumerator<IPropertyDescriptor> enumerator = enumerable.GetEnumerator();
			if (!enumerator.MoveNext())
			{
				if (ignoreUnmatched)
				{
					return null;
				}
				throw new SerializationException("Property '" + name2 + "' not found on type '" + type.FullName + "'.");
			}
			IPropertyDescriptor current = enumerator.Current;
			if (enumerator.MoveNext())
			{
				throw new SerializationException("Multiple properties with the name/alias '" + name2 + "' already exists on type '" + type.FullName + "', maybe you're misusing YamlAlias or maybe you are using the wrong naming convention? The matching properties are: " + string.Join(", ", enumerable.Select((IPropertyDescriptor p) => p.Name).ToArray()));
			}
			return current;
		}
	}
	internal class WritablePropertiesTypeInspector : ReflectionTypeInspector
	{
		protected class ReflectionPropertyDescriptor : IPropertyDescriptor
		{
			private readonly PropertyInfo propertyInfo;

			private readonly ITypeResolver typeResolver;

			public string Name => propertyInfo.Name;

			public bool Required => propertyInfo.IsRequired();

			public Type Type => propertyInfo.PropertyType;

			public Type? TypeOverride { get; set; }

			public Type? ConverterType { get; set; }

			public bool AllowNulls => propertyInfo.AcceptsNull();

			public int Order { get; set; }

			public bool CanWrite => propertyInfo.CanWrite;

			public ScalarStyle ScalarStyle { get; set; }

			public ReflectionPropertyDescriptor(PropertyInfo propertyInfo, ITypeResolver typeResolver)
			{
				this.propertyInfo = propertyInfo ?? throw new ArgumentNullException("propertyInfo");
				this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
				ScalarStyle = ScalarStyle.Any;
				YamlConverterAttribute customAttribute = propertyInfo.GetCustomAttribute<YamlConverterAttribute>();
				if (customAttribute != null)
				{
					ConverterType = customAttribute.ConverterType;
				}
			}

			public void Write(object target, object? value)
			{
				propertyInfo.SetValue(target, value, null);
			}

			public T? GetCustomAttribute<T>() where T : Attribute
			{
				Attribute[] allCustomAttributes = propertyInfo.GetAllCustomAttributes<T>();
				return (T)allCustomAttributes.FirstOrDefault();
			}

			public IObjectDescriptor Read(object target)
			{
				object obj = propertyInfo.ReadValue(target);
				Type type = TypeOverride ?? typeResolver.Resolve(Type, obj);
				return new ObjectDescriptor(obj, type, Type, ScalarStyle);
			}
		}

		private readonly ITypeResolver typeResolver;

		private readonly bool includeNonPublicProperties;

		public WritablePropertiesTypeInspector(ITypeResolver typeResolver)
			: this(typeResolver, includeNonPublicProperties: false)
		{
		}

		public WritablePropertiesTypeInspector(ITypeResolver typeResolver, bool includeNonPublicProperties)
		{
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			this.includeNonPublicProperties = includeNonPublicProperties;
		}

		private static bool IsValidProperty(PropertyInfo property)
		{
			if (property.CanWrite)
			{
				return property.GetSetMethod(nonPublic: true).GetParameters().Length == 1;
			}
			return false;
		}

		public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
		{
			return type.GetProperties(includeNonPublicProperties).Where(IsValidProperty).Select((Func<PropertyInfo, IPropertyDescriptor>)((PropertyInfo p) => new ReflectionPropertyDescriptor(p, typeResolver)))
				.ToArray();
		}
	}
}
namespace YamlDotNet.Serialization.Schemas
{
	internal sealed class FailsafeSchema
	{
		public static class Tags
		{
			public static readonly TagName Map = new TagName("tag:yaml.org,2002:map");

			public static readonly TagName Seq = new TagName("tag:yaml.org,2002:seq");

			public static readonly TagName Str = new TagName("tag:yaml.org,2002:str");
		}
	}
	internal sealed class JsonSchema
	{
		public static class Tags
		{
			public static readonly TagName Null = new TagName("tag:yaml.org,2002:null");

			public static readonly TagName Bool = new TagName("tag:yaml.org,2002:bool");

			public static readonly TagName Int = new TagName("tag:yaml.org,2002:int");

			public static readonly TagName Float = new TagName("tag:yaml.org,2002:float");
		}
	}
	internal sealed class CoreSchema
	{
		public static class Tags
		{
		}
	}
	internal sealed class DefaultSchema
	{
		public static class Tags
		{
			public static readonly TagName Timestamp = new TagName("tag:yaml.org,2002:timestamp");
		}
	}
}
namespace YamlDotNet.Serialization.ObjectGraphVisitors
{
	internal sealed class AnchorAssigner : PreProcessingPhaseObjectGraphVisitorSkeleton, IAliasProvider
	{
		private class AnchorAssignment
		{
			public AnchorName Anchor;
		}

		private readonly Dictionary<object, AnchorAssignment> assignments = new Dictionary<object, AnchorAssignment>();

		private uint nextId;

		public AnchorAssigner(IEnumerable<IYamlTypeConverter> typeConverters)
			: base(typeConverters)
		{
		}

		protected override bool Enter(IObjectDescriptor value, ObjectSerializer serializer)
		{
			if (value.Value != null && assignments.TryGetValue(value.Value, out AnchorAssignment value2))
			{
				if (value2.Anchor.IsEmpty)
				{
					value2.Anchor = new AnchorName("o" + nextId.ToString(CultureInfo.InvariantCulture));
					nextId++;
				}
				return false;
			}
			return true;
		}

		protected override bool EnterMapping(IObjectDescriptor key, IObjectDescriptor value, ObjectSerializer serializer)
		{
			return true;
		}

		protected override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, ObjectSerializer serializer)
		{
			return true;
		}

		protected override void VisitScalar(IObjectDescriptor scalar, ObjectSerializer serializer)
		{
		}

		protected override void VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, ObjectSerializer serializer)
		{
			VisitObject(mapping);
		}

		protected override void VisitMappingEnd(IObjectDescriptor mapping, ObjectSerializer serializer)
		{
		}

		protected override void VisitSequenceStart(IObjectDescriptor sequence, Type elementType, ObjectSerializer serializer)
		{
			VisitObject(sequence);
		}

		protected override void VisitSequenceEnd(IObjectDescriptor sequence, ObjectSerializer serializer)
		{
		}

		private void VisitObject(IObjectDescriptor value)
		{
			if (value.Value != null)
			{
				assignments.Add(value.Value, new AnchorAssignment());
			}
		}

		AnchorName IAliasProvider.GetAlias(object target)
		{
			if (target != null && assignments.TryGetValue(target, out AnchorAssignment value))
			{
				return value.Anchor;
			}
			return AnchorName.Empty;
		}
	}
	internal sealed class AnchorAssigningObjectGraphVisitor : ChainedObjectGraphVisitor
	{
		private readonly IEventEmitter eventEmitter;

		private readonly IAliasProvider aliasProvider;

		private readonly HashSet<AnchorName> emittedAliases = new HashSet<AnchorName>();

		public AnchorAssigningObjectGraphVisitor(IObjectGraphVisitor<IEmitter> nextVisitor, IEventEmitter eventEmitter, IAliasProvider aliasProvider)
			: base(nextVisitor)
		{
			this.eventEmitter = eventEmitter;
			this.aliasProvider = aliasProvider;
		}

		public override bool Enter(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			if (value.Value != null)
			{
				AnchorName alias = aliasProvider.GetAlias(value.Value);
				if (!alias.IsEmpty && !emittedAliases.Add(alias))
				{
					AliasEventInfo aliasEventInfo = new AliasEventInfo(value, alias);
					eventEmitter.Emit(aliasEventInfo, context);
					return aliasEventInfo.NeedsExpansion;
				}
			}
			return base.Enter(propertyDescriptor, value, context, serializer);
		}

		public override void VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, IEmitter context, ObjectSerializer serializer)
		{
			AnchorName alias = aliasProvider.GetAlias(mapping.NonNullValue());
			eventEmitter.Emit(new MappingStartEventInfo(mapping)
			{
				Anchor = alias
			}, context);
		}

		public override void VisitSequenceStart(IObjectDescriptor sequence, Type elementType, IEmitter context, ObjectSerializer serializer)
		{
			AnchorName alias = aliasProvider.GetAlias(sequence.NonNullValue());
			eventEmitter.Emit(new SequenceStartEventInfo(sequence)
			{
				Anchor = alias
			}, context);
		}

		public override void VisitScalar(IObjectDescriptor scalar, IEmitter context, ObjectSerializer serializer)
		{
			ScalarEventInfo scalarEventInfo = new ScalarEventInfo(scalar);
			if (scalar.Value != null)
			{
				scalarEventInfo.Anchor = aliasProvider.GetAlias(scalar.Value);
			}
			eventEmitter.Emit(scalarEventInfo, context);
		}
	}
	internal abstract class ChainedObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
	{
		private readonly IObjectGraphVisitor<IEmitter> nextVisitor;

		protected ChainedObjectGraphVisitor(IObjectGraphVisitor<IEmitter> nextVisitor)
		{
			this.nextVisitor = nextVisitor;
		}

		public virtual bool Enter(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			return nextVisitor.Enter(propertyDescriptor, value, context, serializer);
		}

		public virtual bool EnterMapping(IObjectDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			return nextVisitor.EnterMapping(key, value, context, serializer);
		}

		public virtual bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			return nextVisitor.EnterMapping(key, value, context, serializer);
		}

		public virtual void VisitScalar(IObjectDescriptor scalar, IEmitter context, ObjectSerializer serializer)
		{
			nextVisitor.VisitScalar(scalar, context, serializer);
		}

		public virtual void VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, IEmitter context, ObjectSerializer serializer)
		{
			nextVisitor.VisitMappingStart(mapping, keyType, valueType, context, serializer);
		}

		public virtual void VisitMappingEnd(IObjectDescriptor mapping, IEmitter context, ObjectSerializer serializer)
		{
			nextVisitor.VisitMappingEnd(mapping, context, serializer);
		}

		public virtual void VisitSequenceStart(IObjectDescriptor sequence, Type elementType, IEmitter context, ObjectSerializer serializer)
		{
			nextVisitor.VisitSequenceStart(sequence, elementType, context, serializer);
		}

		public virtual void VisitSequenceEnd(IObjectDescriptor sequence, IEmitter context, ObjectSerializer serializer)
		{
			nextVisitor.VisitSequenceEnd(sequence, context, serializer);
		}
	}
	internal sealed class CommentsObjectGraphVisitor : ChainedObjectGraphVisitor
	{
		public CommentsObjectGraphVisitor(IObjectGraphVisitor<IEmitter> nextVisitor)
			: base(nextVisitor)
		{
		}

		public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			YamlMemberAttribute customAttribute = key.GetCustomAttribute<YamlMemberAttribute>();
			if (customAttribute != null && customAttribute.Description != null)
			{
				context.Emit(new YamlDotNet.Core.Events.Comment(customAttribute.Description, isInline: false));
			}
			return base.EnterMapping(key, value, context, serializer);
		}
	}
	internal sealed class CustomSerializationObjectGraphVisitor : ChainedObjectGraphVisitor
	{
		private readonly TypeConverterCache typeConverters;

		private readonly ObjectSerializer nestedObjectSerializer;

		public CustomSerializationObjectGraphVisitor(IObjectGraphVisitor<IEmitter> nextVisitor, IEnumerable<IYamlTypeConverter> typeConverters, ObjectSerializer nestedObjectSerializer)
			: base(nextVisitor)
		{
			this.typeConverters = new TypeConverterCache(typeConverters);
			this.nestedObjectSerializer = nestedObjectSerializer;
		}

		public override bool Enter(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			if (propertyDescriptor?.ConverterType != null)
			{
				IYamlTypeConverter converterByType = typeConverters.GetConverterByType(propertyDescriptor.ConverterType);
				converterByType.WriteYaml(context, value.Value, value.Type, serializer);
				return false;
			}
			if (typeConverters.TryGetConverterForType(value.Type, out IYamlTypeConverter typeConverter))
			{
				typeConverter.WriteYaml(context, value.Value, value.Type, serializer);
				return false;
			}
			if (value.Value is IYamlConvertible yamlConvertible)
			{
				yamlConvertible.Write(context, nestedObjectSerializer);
				return false;
			}
			if (value.Value is IYamlSerializable yamlSerializable)
			{
				yamlSerializable.WriteYaml(context);
				return false;
			}
			return base.Enter(propertyDescriptor, value, context, serializer);
		}
	}
	internal sealed class DefaultExclusiveObjectGraphVisitor : ChainedObjectGraphVisitor
	{
		public DefaultExclusiveObjectGraphVisitor(IObjectGraphVisitor<IEmitter> nextVisitor)
			: base(nextVisitor)
		{
		}

		private static object? GetDefault(Type type)
		{
			if (!type.IsValueType())
			{
				return null;
			}
			return Activator.CreateInstance(type);
		}

		public override bool EnterMapping(IObjectDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			if (!object.Equals(value.Value, GetDefault(value.Type)))
			{
				return base.EnterMapping(key, value, context, serializer);
			}
			return false;
		}

		public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			DefaultValueAttribute customAttribute = key.GetCustomAttribute<DefaultValueAttribute>();
			object objB = ((customAttribute != null) ? customAttribute.Value : GetDefault(key.Type));
			if (!object.Equals(value.Value, objB))
			{
				return base.EnterMapping(key, value, context, serializer);
			}
			return false;
		}
	}
	internal sealed class DefaultValuesObjectGraphVisitor : ChainedObjectGraphVisitor
	{
		private readonly DefaultValuesHandling handling;

		private readonly IObjectFactory factory;

		public DefaultValuesObjectGraphVisitor(DefaultValuesHandling handling, IObjectGraphVisitor<IEmitter> nextVisitor, IObjectFactory factory)
			: base(nextVisitor)
		{
			this.handling = handling;
			this.factory = factory;
		}

		private object? GetDefault(Type type)
		{
			return factory.CreatePrimitive(type);
		}

		public override bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			DefaultValuesHandling defaultValuesHandling = handling;
			YamlMemberAttribute customAttribute = key.GetCustomAttribute<YamlMemberAttribute>();
			if (customAttribute != null && customAttribute.IsDefaultValuesHandlingSpecified)
			{
				defaultValuesHandling = customAttribute.DefaultValuesHandling;
			}
			if ((defaultValuesHandling & DefaultValuesHandling.OmitNull) != 0 && value.Value == null)
			{
				return false;
			}
			if ((defaultValuesHandling & DefaultValuesHandling.OmitEmptyCollections) != 0 && value.Value is IEnumerable enumerable)
			{
				IEnumerator enumerator = enumerable.GetEnumerator();
				bool flag = enumerator.MoveNext();
				if (enumerator is IDisposable disposable)
				{
					disposable.Dispose();
				}
				if (!flag)
				{
					return false;
				}
			}
			if ((defaultValuesHandling & DefaultValuesHandling.OmitDefaults) != 0)
			{
				object objB = key.GetCustomAttribute<DefaultValueAttribute>()?.Value ?? GetDefault(key.Type);
				if (object.Equals(value.Value, objB))
				{
					return false;
				}
			}
			return base.EnterMapping(key, value, context, serializer);
		}
	}
	internal sealed class EmittingObjectGraphVisitor : IObjectGraphVisitor<IEmitter>
	{
		private readonly IEventEmitter eventEmitter;

		public EmittingObjectGraphVisitor(IEventEmitter eventEmitter)
		{
			this.eventEmitter = eventEmitter;
		}

		bool IObjectGraphVisitor<IEmitter>.Enter(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			return true;
		}

		bool IObjectGraphVisitor<IEmitter>.EnterMapping(IObjectDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			return true;
		}

		bool IObjectGraphVisitor<IEmitter>.EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, IEmitter context, ObjectSerializer serializer)
		{
			return true;
		}

		void IObjectGraphVisitor<IEmitter>.VisitScalar(IObjectDescriptor scalar, IEmitter context, ObjectSerializer serializer)
		{
			eventEmitter.Emit(new ScalarEventInfo(scalar), context);
		}

		void IObjectGraphVisitor<IEmitter>.VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, IEmitter context, ObjectSerializer serializer)
		{
			eventEmitter.Emit(new MappingStartEventInfo(mapping), context);
		}

		void IObjectGraphVisitor<IEmitter>.VisitMappingEnd(IObjectDescriptor mapping, IEmitter context, ObjectSerializer serializer)
		{
			eventEmitter.Emit(new MappingEndEventInfo(mapping), context);
		}

		void IObjectGraphVisitor<IEmitter>.VisitSequenceStart(IObjectDescriptor sequence, Type elementType, IEmitter context, ObjectSerializer serializer)
		{
			eventEmitter.Emit(new SequenceStartEventInfo(sequence), context);
		}

		void IObjectGraphVisitor<IEmitter>.VisitSequenceEnd(IObjectDescriptor sequence, IEmitter context, ObjectSerializer serializer)
		{
			eventEmitter.Emit(new SequenceEndEventInfo(sequence), context);
		}
	}
	internal abstract class PreProcessingPhaseObjectGraphVisitorSkeleton : IObjectGraphVisitor<Nothing>
	{
		protected readonly IEnumerable<IYamlTypeConverter> typeConverters;

		private readonly TypeConverterCache typeConverterCache;

		public PreProcessingPhaseObjectGraphVisitorSkeleton(IEnumerable<IYamlTypeConverter> typeConverters)
		{
			typeConverterCache = new TypeConverterCache((IYamlTypeConverter[])(this.typeConverters = typeConverters?.ToArray() ?? Array.Empty<IYamlTypeConverter>()));
		}

		bool IObjectGraphVisitor<Nothing>.Enter(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, Nothing context, ObjectSerializer serializer)
		{
			if (typeConverterCache.TryGetConverterForType(value.Type, out IYamlTypeConverter _))
			{
				return false;
			}
			if (value.Value is IYamlConvertible)
			{
				return false;
			}
			if (value.Value is IYamlSerializable)
			{
				return false;
			}
			return Enter(value, serializer);
		}

		bool IObjectGraphVisitor<Nothing>.EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, Nothing context, ObjectSerializer serializer)
		{
			return EnterMapping(key, value, serializer);
		}

		bool IObjectGraphVisitor<Nothing>.EnterMapping(IObjectDescriptor key, IObjectDescriptor value, Nothing context, ObjectSerializer serializer)
		{
			return EnterMapping(key, value, serializer);
		}

		void IObjectGraphVisitor<Nothing>.VisitMappingEnd(IObjectDescriptor mapping, Nothing context, ObjectSerializer serializer)
		{
			VisitMappingEnd(mapping, serializer);
		}

		void IObjectGraphVisitor<Nothing>.VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, Nothing context, ObjectSerializer serializer)
		{
			VisitMappingStart(mapping, keyType, valueType, serializer);
		}

		void IObjectGraphVisitor<Nothing>.VisitScalar(IObjectDescriptor scalar, Nothing context, ObjectSerializer serializer)
		{
			VisitScalar(scalar, serializer);
		}

		void IObjectGraphVisitor<Nothing>.VisitSequenceEnd(IObjectDescriptor sequence, Nothing context, ObjectSerializer serializer)
		{
			VisitSequenceEnd(sequence, serializer);
		}

		void IObjectGraphVisitor<Nothing>.VisitSequenceStart(IObjectDescriptor sequence, Type elementType, Nothing context, ObjectSerializer serializer)
		{
			VisitSequenceStart(sequence, elementType, serializer);
		}

		protected abstract bool Enter(IObjectDescriptor value, ObjectSerializer serializer);

		protected abstract bool EnterMapping(IPropertyDescriptor key, IObjectDescriptor value, ObjectSerializer serializer);

		protected abstract bool EnterMapping(IObjectDescriptor key, IObjectDescriptor value, ObjectSerializer serializer);

		protected abstract void VisitMappingEnd(IObjectDescriptor mapping, ObjectSerializer serializer);

		protected abstract void VisitMappingStart(IObjectDescriptor mapping, Type keyType, Type valueType, ObjectSerializer serializer);

		protected abstract void VisitScalar(IObjectDescriptor scalar, ObjectSerializer serializer);

		protected abstract void VisitSequenceEnd(IObjectDescriptor sequence, ObjectSerializer serializer);

		protected abstract void VisitSequenceStart(IObjectDescriptor sequence, Type elementType, ObjectSerializer serializer);
	}
}
namespace YamlDotNet.Serialization.ObjectGraphTraversalStrategies
{
	internal class FullObjectGraphTraversalStrategy : IObjectGraphTraversalStrategy
	{
		protected readonly struct ObjectPathSegment
		{
			public readonly object Name;

			public readonly IObjectDescriptor Value;

			public ObjectPathSegment(object name, IObjectDescriptor value)
			{
				Name = name;
				Value = value;
			}
		}

		private readonly int maxRecursion;

		private readonly ITypeInspector typeDescriptor;

		private readonly ITypeResolver typeResolver;

		private readonly INamingConvention namingConvention;

		private readonly IObjectFactory objectFactory;

		public FullObjectGraphTraversalStrategy(ITypeInspector typeDescriptor, ITypeResolver typeResolver, int maxRecursion, INamingConvention namingConvention, IObjectFactory objectFactory)
		{
			if (maxRecursion <= 0)
			{
				throw new ArgumentOutOfRangeException("maxRecursion", maxRecursion, "maxRecursion must be greater than 1");
			}
			this.typeDescriptor = typeDescriptor ?? throw new ArgumentNullException("typeDescriptor");
			this.typeResolver = typeResolver ?? throw new ArgumentNullException("typeResolver");
			this.maxRecursion = maxRecursion;
			this.namingConvention = namingConvention ?? throw new ArgumentNullException("namingConvention");
			this.objectFactory = objectFactory ?? throw new ArgumentNullException("objectFactory");
		}

		void IObjectGraphTraversalStrategy.Traverse<TContext>(IObjectDescriptor graph, IObjectGraphVisitor<TContext> visitor, TContext context, ObjectSerializer serializer)
		{
			Traverse(null, "<root>", graph, visitor, context, new Stack<ObjectPathSegment>(maxRecursion), serializer);
		}

		protected virtual void Traverse<TContext>(IPropertyDescriptor? propertyDescriptor, object name, IObjectDescriptor value, IObjectGraphVisitor<TContext> visitor, TContext context, Stack<ObjectPathSegment> path, ObjectSerializer serializer)
		{
			if (path.Count >= maxRecursion)
			{
				StringBuilder stringBuilder = new StringBuilder();
				stringBuilder.AppendLine("Too much recursion when traversing the object graph.");
				stringBuilder.AppendLine("The path to reach this recursion was:");
				Stack<KeyValuePair<string, string>> stack = new Stack<KeyValuePair<string, string>>(path.Count);
				int num = 0;
				foreach (ObjectPathSegment item in path)
				{
					string text = item.Name?.ToString() ?? string.Empty;
					num = Math.Max(num, text.Length);
					stack.Push(new KeyValuePair<string, string>(text, item.Value.Type.FullName));
				}
				foreach (KeyValuePair<string, string> item2 in stack)
				{
					stringBuilder.Append(" -> ").Append(item2.Key.PadRight(num)).Append("  [")
						.Append(item2.Value)
						.AppendLine("]");
				}
				throw new MaximumRecursionLevelReachedException(stringBuilder.ToString());
			}
			if (!visitor.Enter(propertyDescriptor, value, context, serializer))
			{
				return;
			}
			path.Push(new ObjectPathSegment(name, value));
			try
			{
				TypeCode typeCode = value.Type.GetTypeCode();
				switch (typeCode)
				{
				case TypeCode.Boolean:
				case TypeCode.Char:
				case TypeCode.SByte:
				case TypeCode.Byte:
				case TypeCode.Int16:
				case TypeCode.UInt16:
				case TypeCode.Int32:
				case TypeCode.UInt32:
				case TypeCode.Int64:
				case TypeCode.UInt64:
				case TypeCode.Single:
				case TypeCode.Double:
				case TypeCode.Decimal:
				case TypeCode.DateTime:
				case TypeCode.String:
					visitor.VisitScalar(value, context, serializer);
					return;
				case TypeCode.Empty:
					throw new NotSupportedException($"TypeCode.{typeCode} is not supported.");
				}
				if (value.IsDbNull())
				{
					visitor.VisitScalar(new ObjectDescriptor(null, typeof(object), typeof(object)), context, serializer);
				}
				if (value.Value == null || value.Type == typeof(TimeSpan))
				{
					visitor.VisitScalar(value, context, serializer);
					return;
				}
				Type underlyingType = Nullable.GetUnderlyingType(value.Type);
				Type type = underlyingType ?? FsharpHelper.GetOptionUnderlyingType(value.Type);
				object obj = ((type != null) ? FsharpHelper.GetValue(value) : null);
				if (underlyingType != null)
				{
					Traverse(propertyDescriptor, "Value", new ObjectDescriptor(value.Value, underlyingType, value.Type, value.ScalarStyle), visitor, context, path, serializer);
				}
				else if (type != null && obj != null)
				{
					Traverse(propertyDescriptor, "Value", new ObjectDescriptor(FsharpHelper.GetValue(value), type, value.Type, value.ScalarStyle), visitor, context, path, serializer);
				}
				else
				{
					TraverseObject(propertyDescriptor, value, visitor, context, path, serializer);
				}
			}
			finally
			{
				path.Pop();
			}
		}

		protected virtual void TraverseObject<TContext>(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor value, IObjectGraphVisitor<TContext> visitor, TContext context, Stack<ObjectPathSegment> path, ObjectSerializer serializer)
		{
			IDictionary dictionary;
			Type[] genericArguments;
			if (typeof(IDictionary).IsAssignableFrom(value.Type))
			{
				TraverseDictionary(propertyDescriptor, value, visitor, typeof(object), typeof(object), context, path, serializer);
			}
			else if (objectFactory.GetDictionary(value, out dictionary, out genericArguments))
			{
				TraverseDictionary(propertyDescriptor, new ObjectDescriptor(dictionary, value.Type, value.StaticType, value.ScalarStyle), visitor, genericArguments[0], genericArguments[1], context, path, serializer);
			}
			else if (typeof(IEnumerable).IsAssignableFrom(value.Type))
			{
				TraverseList(propertyDescriptor, value, visitor, context, path, serializer);
			}
			else
			{
				TraverseProperties(value, visitor, context, path, serializer);
			}
		}

		protected virtual void TraverseDictionary<TContext>(IPropertyDescriptor? propertyDescriptor, IObjectDescriptor dictionary, IObjectGraphVisitor<TContext> visitor, Type keyType, Type valueType, TContext context, Stack<ObjectPathSegment> path, ObjectSerializer serializer)
		{
			visitor.VisitMappingStart(dictionary, keyType, valueType, context, serializer);
			bool flag = dictionary.Type.FullName.Equals("System.Dynamic.ExpandoObject");
			foreach (DictionaryEntry? item in (IDictionary)dictionary.NonNullValue())
			{
				DictionaryEntry value = item.Value;
				object obj = (flag ? namingConvention.Apply(value.Key.ToString()) : value.Key);
				ObjectDescriptor objectDescriptor = GetObjectDescriptor(obj, keyType);
				ObjectDescriptor objectDescriptor2 = GetObjectDescriptor(value.Value, valueType);
				if (visitor.EnterMapping(objectDescriptor, objectDescriptor2, context, serializer))
				{
					Traverse(propertyDescriptor, obj, objectDescriptor, visitor, context, path, serializer);
					Traverse(propertyDescriptor, obj, objectDescriptor2, visitor, context, path, serializer);
				}
			}
			visitor.VisitMappingEnd(dictionary, context, serializer);
		}

		private void TraverseList<TContext>(IPropertyDescriptor propertyDescriptor, IObjectDescriptor value, IObjectGraphVisitor<TContext> visitor, TContext context, Stack<ObjectPathSegment> path, ObjectSerializer serializer)
		{
			Type valueType = objectFactory.GetValueType(value.Type);
			visitor.VisitSequenceStart(value, valueType, context, serializer);
			int num = 0;
			foreach (object item in (IEnumerable)value.NonNullValue())
			{
				Traverse(propertyDescriptor, num, GetObjectDescriptor(item, valueType), visitor, context, path, serializer);
				num++;
			}
			visitor.VisitSequenceEnd(value, context, serializer);
		}

		protected virtual void TraverseProperties<TContext>(IObjectDescriptor value, IObjectGraphVisitor<TContext> visitor, TContext context, Stack<ObjectPathSegment> path, ObjectSerializer serializer)
		{
			if (context.GetType() != typeof(Nothing))
			{
				objectFactory.ExecuteOnSerializing(value.Value);
			}
			visitor.VisitMappingStart(value, typeof(string), typeof(object), context, serializer);
			object obj = value.NonNullValue();
			foreach (IPropertyDescriptor property in typeDescriptor.GetProperties(value.Type, obj))
			{
				IObjectDescriptor value2 = property.Read(obj);
				if (visitor.EnterMapping(property, value2, context, serializer))
				{
					Traverse(null, property.Name, new ObjectDescriptor(property.Name, typeof(string), typeof(string), ScalarStyle.Plain), visitor, context, path, serializer);
					Traverse(property, property.Name, value2, visitor, context, path, serializer);
				}
			}
			visitor.VisitMappingEnd(value, context, serializer);
			if (context.GetType() != typeof(Nothing))
			{
				objectFactory.ExecuteOnSerialized(value.Value);
			}
		}

		private ObjectDescriptor GetObjectDescriptor(object? value, Type staticType)
		{
			return new ObjectDescriptor(value, typeResolver.Resolve(staticType, value), staticType);
		}
	}
	internal class RoundtripObjectGraphTraversalStrategy : FullObjectGraphTraversalStrategy
	{
		private readonly TypeConverterCache converters;

		private readonly Settings settings;

		public RoundtripObjectGraphTraversalStrategy(IEnumerable<IYamlTypeConverter> converters, ITypeInspector typeDescriptor, ITypeResolver typeResolver, int maxRecursion, INamingConvention namingConvention, Settings settings, IObjectFactory factory)
			: base(typeDescriptor, typeResolver, maxRecursion, namingConvention, factory)
		{
			this.converters = new TypeConverterCache(converters);
			this.settings = settings;
		}

		protected override void TraverseProperties<TContext>(IObjectDescriptor value, IObjectGraphVisitor<TContext> visitor, TContext context, Stack<ObjectPathSegment> path, ObjectSerializer serializer)
		{
			if (!value.Type.HasDefaultConstructor(settings.AllowPrivateConstructors) && !converters.TryGetConverterForType(value.Type, out IYamlTypeConverter _))
			{
				throw new InvalidOperationException($"Type '{value.Type}' cannot be deserialized because it does not have a default constructor or a type converter.");
			}
			base.TraverseProperties(value, visitor, context, path, serializer);
		}
	}
}
namespace YamlDotNet.Serialization.ObjectFactories
{
	internal class DefaultObjectFactory : ObjectFactoryBase
	{
		private readonly Dictionary<Type, ConcurrentDictionary<Type, MethodInfo[]>> stateMethods = new Dictionary<Type, ConcurrentDictionary<Type, MethodInfo[]>>
		{
			{
				typeof(YamlDotNet.Serialization.Callbacks.OnDeserializedAttribute),
				new ConcurrentDictionary<Type, MethodInfo[]>()
			},
			{
				typeof(YamlDotNet.Serialization.Callbacks.OnDeserializingAttribute),
				new ConcurrentDictionary<Type, MethodInfo[]>()
			},
			{
				typeof(YamlDotNet.Serialization.Callbacks.OnSerializedAttribute),
				new ConcurrentDictionary<Type, MethodInfo[]>()
			},
			{
				typeof(YamlDotNet.Serialization.Callbacks.OnSerializingAttribute),
				new ConcurrentDictionary<Type, MethodInfo[]>()
			}
		};

		private readonly Dictionary<Type, Type> defaultGenericInterfaceImplementations = new Dictionary<Type, Type>
		{
			{
				typeof(IEnumerable<>),
				typeof(List<>)
			},
			{
				typeof(ICollection<>),
				typeof(List<>)
			},
			{
				typeof(IList<>),
				typeof(List<>)
			},
			{
				typeof(IDictionary<, >),
				typeof(Dictionary<, >)
			}
		};

		private readonly Dictionary<Type, Type> defaultNonGenericInterfaceImplementations = new Dictionary<Type, Type>
		{
			{
				typeof(IEnumerable),
				typeof(List<object>)
			},
			{
				typeof(ICollection),
				typeof(List<object>)
			},
			{
				typeof(IList),
				typeof(List<object>)
			},
			{
				typeof(IDictionary),
				typeof(Dictionary<object, object>)
			}
		};

		private readonly Settings settings;

		public DefaultObjectFactory()
			: this(new Dictionary<Type, Type>(), new Settings())
		{
		}

		public DefaultObjectFactory(IDictionary<Type, Type> mappings)
			: this(mappings, new Settings())
		{
		}

		public DefaultObjectFactory(IDictionary<Type, Type> mappings, Settings settings)
		{
			foreach (KeyValuePair<Type, Type> mapping in mappings)
			{
				if (!mapping.Key.IsAssignableFrom(mapping.Value))
				{
					throw new InvalidOperationException($"Type '{mapping.Value}' does not implement type '{mapping.Key}'.");
				}
				defaultNonGenericInterfaceImplementations.Add(mapping.Key, mapping.Value);
			}
			this.settings = settings;
		}

		public override object Create(Type type)
		{
			if (type.IsInterface())
			{
				Type value2;
				if (type.IsGenericType())
				{
					if (defaultGenericInterfaceImplementations.TryGetValue(type.GetGenericTypeDefinition(), out Type value))
					{
						type = value.MakeGenericType(type.GetGenericArguments());
					}
				}
				else if (defaultNonGenericInterfaceImplementations.TryGetValue(type, out value2))
				{
					type = value2;
				}
			}
			try
			{
				return Activator.CreateInstance(type, settings.AllowPrivateConstructors);
			}
			catch (Exception innerException)
			{
				string message = "Failed to create an instance of type '" + type.FullName + "'.";
				throw new InvalidOperationException(message, innerException);
			}
		}

		public override void ExecuteOnDeserialized(object value)
		{
			ExecuteState(typeof(YamlDotNet.Serialization.Callbacks.OnDeserializedAttribute), value);
		}

		public override void ExecuteOnDeserializing(object value)
		{
			ExecuteState(typeof(YamlDotNet.Serialization.Callbacks.OnDeserializingAttribute), value);
		}

		public override void ExecuteOnSerialized(object value)
		{
			ExecuteState(typeof(YamlDotNet.Serialization.Callbacks.OnSerializedAttribute), value);
		}

		public override void ExecuteOnSerializing(object value)
		{
			ExecuteState(typeof(YamlDotNet.Serialization.Callbacks.OnSerializingAttribute), value);
		}

		private void ExecuteState(Type attributeType, object value)
		{
			if (value != null)
			{
				Type type = value.GetType();
				MethodInfo[] array = GetStateMethods(attributeType, type);
				MethodInfo[] array2 = array;
				foreach (MethodInfo methodInfo in array2)
				{
					methodInfo.Invoke(value, null);
				}
			}
		}

		private MethodInfo[] GetStateMethods(Type attributeType, Type valueType)
		{
			Type attributeType2 = attributeType;
			ConcurrentDictionary<Type, MethodInfo[]> concurrentDictionary = stateMethods[attributeType2];
			return concurrentDictionary.GetOrAdd(valueType, delegate(Type type)
			{
				MethodInfo[] methods = type.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
				return methods.Where((MethodInfo x) => x.GetCustomAttributes(attributeType2, inherit: true).Length != 0).ToArray();
			});
		}
	}
	internal sealed class LambdaObjectFactory : ObjectFactoryBase
	{
		private readonly Func<Type, object> factory;

		public LambdaObjectFactory(Func<Type, object> factory)
		{
			this.factory = factory ?? throw new ArgumentNullException("factory");
		}

		public override object Create(Type type)
		{
			return factory(type);
		}
	}
	internal abstract class ObjectFactoryBase : IObjectFactory
	{
		public abstract object Create(Type type);

		public virtual object? CreatePrimitive(Type type)
		{
			if (!type.IsValueType())
			{
				return null;
			}
			return Activator.CreateInstance(type);
		}

		public virtual void ExecuteOnDeserialized(object value)
		{
		}

		public virtual void ExecuteOnDeserializing(object value)
		{
		}

		public virtual void ExecuteOnSerialized(object value)
		{
		}

		public virtual void ExecuteOnSerializing(object value)
		{
		}

		public virtual bool GetDictionary(IObjectDescriptor descriptor, out IDictionary? dictionary, out Type[]? genericArguments)
		{
			Type implementationOfOpenGenericInterface = descriptor.Type.GetImplementationOfOpenGenericInterface(typeof(IDictionary<, >));
			if (implementationOfOpenGenericInterface != null)
			{
				genericArguments = implementationOfOpenGenericInterface.GetGenericArguments();
				object obj = Activator.CreateInstance(typeof(GenericDictionaryToNonGenericAdapter<, >).MakeGenericType(genericArguments), descriptor.Value);
				dictionary = obj as IDictionary;
				return true;
			}
			genericArguments = null;
			dictionary = null;
			return false;
		}

		public virtual Type GetValueType(Type type)
		{
			Type implementationOfOpenGenericInterface = type.GetImplementationOfOpenGenericInterface(typeof(IEnumerable<>));
			return (implementationOfOpenGenericInterface != null) ? implementationOfOpenGenericInterface.GetGenericArguments()[0] : typeof(object);
		}
	}
	internal abstract class StaticObjectFactory : IObjectFactory
	{
		public abstract object Create(Type type);

		public abstract Array CreateArray(Type type, int count);

		public abstract bool IsDictionary(Type type);

		public abstract bool IsArray(Type type);

		public abstract bool IsList(Type type);

		public abstract Type GetKeyType(Type type);

		public abstract Type GetValueType(Type type);

		public virtual object? CreatePrimitive(Type type)
		{
			return Type.GetTypeCode(type) switch
			{
				TypeCode.Boolean => false, 
				TypeCode.Byte => (byte)0, 
				TypeCode.Int16 => (short)0, 
				TypeCode.Int32 => 0, 
				TypeCode.Int64 => 0L, 
				TypeCode.SByte => (sbyte)0, 
				TypeCode.UInt16 => (ushort)0, 
				TypeCode.UInt32 => 0u, 
				TypeCode.UInt64 => 0uL, 
				TypeCode.Single => 0f, 
				TypeCode.Double => 0.0, 
				TypeCode.Decimal => 0m, 
				TypeCode.Char => '\0', 
				TypeCode.DateTime => default(DateTime), 
				_ => null, 
			};
		}

		public bool GetDictionary(IObjectDescriptor descriptor, out IDictionary? dictionary, out Type[]? genericArguments)
		{
			dictionary = null;
			genericArguments = null;
			return false;
		}

		public abstract void ExecuteOnDeserializing(object value);

		public abstract void ExecuteOnDeserialized(object value);

		public abstract void ExecuteOnSerializing(object value);

		public abstract void ExecuteOnSerialized(object value);
	}
}
namespace YamlDotNet.Serialization.NodeTypeResolvers
{
	internal sealed class DefaultContainersNodeTypeResolver : INodeTypeResolver
	{
		bool INodeTypeResolver.Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			if (currentType == typeof(object))
			{
				if (nodeEvent is SequenceStart)
				{
					currentType = typeof(List<object>);
					return true;
				}
				if (nodeEvent is MappingStart)
				{
					currentType = typeof(Dictionary<object, object>);
					return true;
				}
			}
			return false;
		}
	}
	internal class MappingNodeTypeResolver : INodeTypeResolver
	{
		private readonly IDictionary<Type, Type> mappings;

		public MappingNodeTypeResolver(IDictionary<Type, Type> mappings)
		{
			if (mappings == null)
			{
				throw new ArgumentNullException("mappings");
			}
			foreach (KeyValuePair<Type, Type> mapping in mappings)
			{
				if (!mapping.Key.IsAssignableFrom(mapping.Value))
				{
					throw new InvalidOperationException($"Type '{mapping.Value}' does not implement type '{mapping.Key}'.");
				}
			}
			this.mappings = mappings;
		}

		public bool Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			if (mappings.TryGetValue(currentType, out Type value))
			{
				currentType = value;
				return true;
			}
			return false;
		}
	}
	internal class PreventUnknownTagsNodeTypeResolver : INodeTypeResolver
	{
		bool INodeTypeResolver.Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			if (nodeEvent != null && !nodeEvent.Tag.IsEmpty)
			{
				Mark start = nodeEvent.Start;
				Mark end = nodeEvent.End;
				throw new YamlException(in start, in end, $"Encountered an unresolved tag '{nodeEvent.Tag}'");
			}
			return false;
		}
	}
	internal sealed class TagNodeTypeResolver : INodeTypeResolver
	{
		private readonly IDictionary<TagName, Type> tagMappings;

		public TagNodeTypeResolver(IDictionary<TagName, Type> tagMappings)
		{
			this.tagMappings = tagMappings ?? throw new ArgumentNullException("tagMappings");
		}

		bool INodeTypeResolver.Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			if (nodeEvent != null && !nodeEvent.Tag.IsEmpty && tagMappings.TryGetValue(nodeEvent.Tag, out Type value))
			{
				currentType = value;
				return true;
			}
			return false;
		}
	}
	[Obsolete("The mechanism that this class uses to specify type names is non-standard. Register the tags explicitly instead of using this convention.")]
	internal sealed class TypeNameInTagNodeTypeResolver : INodeTypeResolver
	{
		bool INodeTypeResolver.Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			if (nodeEvent != null && !nodeEvent.Tag.IsEmpty)
			{
				Type type = Type.GetType(nodeEvent.Tag.Value.Substring(1), throwOnError: false);
				if (type != null)
				{
					currentType = type;
					return true;
				}
			}
			return false;
		}
	}
	internal sealed class YamlConvertibleTypeResolver : INodeTypeResolver
	{
		public bool Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			return typeof(IYamlConvertible).IsAssignableFrom(currentType);
		}
	}
	internal sealed class YamlSerializableTypeResolver : INodeTypeResolver
	{
		public bool Resolve(NodeEvent? nodeEvent, ref Type currentType)
		{
			return typeof(IYamlSerializable).IsAssignableFrom(currentType);
		}
	}
}
namespace YamlDotNet.Serialization.NodeDeserializers
{
	internal sealed class ArrayNodeDeserializer : INodeDeserializer
	{
		private sealed class ArrayList : IList, ICollection, IEnumerable
		{
			private object?[] data;

			public bool IsFixedSize => false;

			public bool IsReadOnly => false;

			public object? this[int index]
			{
				get
				{
					return data[index];
				}
				set
				{
					data[index] = value;
				}
			}

			public int Count { get; private set; }

			public bool IsSynchronized => false;

			public object SyncRoot => data;

			public ArrayList()
			{
				Clear();
			}

			public int Add(object? value)
			{
				if (Count == data.Length)
				{
					Array.Resize(ref data, data.Length * 2);
				}
				data[Count] = value;
				return Count++;
			}

			public void Clear()
			{
				data = new object[10];
				Count = 0;
			}

			bool IList.Contains(object? value)
			{
				throw new NotSupportedException();
			}

			int IList.IndexOf(object? value)
			{
				throw new NotSupportedException();
			}

			void IList.Insert(int index, object? value)
			{
				throw new NotSupportedException();
			}

			void IList.Remove(object? value)
			{
				throw new NotSupportedException();
			}

			void IList.RemoveAt(int index)
			{
				throw new NotSupportedException();
			}

			public void CopyTo(Array array, int index)
			{
				Array.Copy(data, 0, array, index, Count);
			}

			public IEnumerator GetEnumerator()
			{
				int i = 0;
				while (i < Count)
				{
					yield return data[i];
					int num = i + 1;
					i = num;
				}
			}
		}

		private readonly INamingConvention enumNamingConvention;

		private readonly ITypeInspector typeInspector;

		public ArrayNodeDeserializer(INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			this.enumNamingConvention = enumNamingConvention;
			this.typeInspector = typeInspector;
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!expectedType.IsArray)
			{
				value = false;
				return false;
			}
			Type itemType = expectedType.GetElementType();
			ArrayList arrayList = new ArrayList();
			Array array = null;
			CollectionNodeDeserializer.DeserializeHelper(itemType, parser, nestedObjectDeserializer, arrayList, canUpdate: true, enumNamingConvention, typeInspector, PromiseResolvedHandler);
			array = Array.CreateInstance(itemType, arrayList.Count);
			arrayList.CopyTo(array, 0);
			value = array;
			return true;
			void PromiseResolvedHandler(int index, object? value)
			{
				if (array == null)
				{
					throw new InvalidOperationException("Destination array is still null");
				}
				array.SetValue(YamlDotNet.Serialization.Utilities.TypeConverter.ChangeType(value, itemType, enumNamingConvention, typeInspector), index);
			}
		}
	}
	internal abstract class CollectionDeserializer
	{
		protected static void DeserializeHelper(Type tItem, IParser parser, Func<IParser, Type, object?> nestedObjectDeserializer, IList result, bool canUpdate, IObjectFactory objectFactory)
		{
			IList result2 = result;
			parser.Consume<SequenceStart>();
			SequenceEnd @event;
			while (!parser.TryConsume<SequenceEnd>(out @event))
			{
				ParsingEvent current = parser.Current;
				object obj = nestedObjectDeserializer(parser, tItem);
				if (obj is IValuePromise valuePromise)
				{
					if (!canUpdate)
					{
						Mark start = current?.Start ?? Mark.Empty;
						Mark end = current?.End ?? Mark.Empty;
						throw new ForwardAnchorNotSupportedException(in start, in end, "Forward alias references are not allowed because this type does not implement IList<>");
					}
					int index = result2.Add(objectFactory.CreatePrimitive(tItem));
					valuePromise.ValueAvailable += delegate(object? v)
					{
						result2[index] = v;
					};
				}
				else
				{
					result2.Add(obj);
				}
			}
		}
	}
	internal sealed class CollectionNodeDeserializer : INodeDeserializer
	{
		private readonly IObjectFactory objectFactory;

		private readonly INamingConvention enumNamingConvention;

		private readonly ITypeInspector typeInspector;

		public CollectionNodeDeserializer(IObjectFactory objectFactory, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
		{
			this.objectFactory = objectFactory ?? throw new ArgumentNullException("objectFactory");
			this.enumNamingConvention = enumNamingConvention;
			this.typeInspector = typeInspector;
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			bool canUpdate = true;
			Type implementationOfOpenGenericInterface = expectedType.GetImplementationOfOpenGenericInterface(typeof(ICollection<>));
			Type type;
			IList list;
			if (implementationOfOpenGenericInterface != null)
			{
				Type[] genericArguments = implementationOfOpenGenericInterface.GetGenericArguments();
				type = genericArguments[0];
				value = objectFactory.Create(expectedType);
				list = value as IList;
				if (list == null)
				{
					Type implementationOfOpenGenericInterface2 = expectedType.GetImplementationOfOpenGenericInterface(typeof(IList<>));
					canUpdate = implementationOfOpenGenericInterface2 != null;
					list = (IList)Activator.CreateInstance(typeof(GenericCollectionToNonGenericAdapter<>).MakeGenericType(type), value);
				}
			}
			else
			{
				if (!typeof(IList).IsAssignableFrom(expectedType))
				{
					value = null;
					return false;
				}
				type = typeof(object);
				value = objectFactory.Create(expectedType);
				list = (IList)value;
			}
			DeserializeHelper(type, parser, nestedObjectDeserializer, list, canUpdate, enumNamingConvention, typeInspector);
			return true;
		}

		internal static void DeserializeHelper(Type tItem, IParser parser, Func<IParser, Type, object?> nestedObjectDeserializer, IList result, bool canUpdate, INamingConvention enumNamingConvention, ITypeInspector typeInspector, Action<int, object?>? promiseResolvedHandler = null)
		{
			Action<int, object?> promiseResolvedHandler2 = promiseResolvedHandler;
			IList result2 = result;
			Type tItem2 = tItem;
			INamingConvention enumNamingConvention2 = enumNamingConvention;
			ITypeInspector typeInspector2 = typeInspector;
			parser.Consume<SequenceStart>();
			SequenceEnd @event;
			while (!parser.TryConsume<SequenceEnd>(out @event))
			{
				ParsingEvent current = parser.Current;
				object obj = nestedObjectDeserializer(parser, tItem2);
				if (obj is IValuePromise valuePromise)
				{
					if (!canUpdate)
					{
						Mark start = current?.Start ?? Mark.Empty;
						Mark end = current?.End ?? Mark.Empty;
						throw new ForwardAnchorNotSupportedException(in start, in end, "Forward alias references are not allowed because this type does not implement IList<>");
					}
					int index = result2.Add(tItem2.IsValueType() ? Activator.CreateInstance(tItem2) : null);
					if (promiseResolvedHandler2 != null)
					{
						valuePromise.ValueAvailable += delegate(object? v)
						{
							promiseResolvedHandler2(index, v);
						};
					}
					else
					{
						valuePromise.ValueAvailable += delegate(object? v)
						{
							result2[index] = YamlDotNet.Serialization.Utilities.TypeConverter.ChangeType(v, tItem2, enumNamingConvention2, typeInspector2);
						};
					}
				}
				else
				{
					result2.Add(YamlDotNet.Serialization.Utilities.TypeConverter.ChangeType(obj, tItem2, enumNamingConvention2, typeInspector2));
				}
			}
		}
	}
	internal abstract class DictionaryDeserializer
	{
		private readonly bool duplicateKeyChecking;

		public DictionaryDeserializer(bool duplicateKeyChecking)
		{
			this.duplicateKeyChecking = duplicateKeyChecking;
		}

		private void TryAssign(IDictionary result, object key, object value, MappingStart propertyName)
		{
			if (duplicateKeyChecking && result.Contains(key))
			{
				Mark start = propertyName.Start;
				Mark end = propertyName.End;
				throw new YamlException(in start, in end, $"Encountered duplicate key {key}");
			}
			result[key] = value;
		}

		protected virtual void Deserialize(Type tKey, Type tValue, IParser parser, Func<IParser, Type, object?> nestedObjectDeserializer, IDictionary result, ObjectDeserializer rootDeserializer)
		{
			IDictionary result2 = result;
			MappingStart property = parser.Consume<MappingStart>();
			MappingEnd @event;
			while (!parser.TryConsume<MappingEnd>(out @event))
			{
				object key = nestedObjectDeserializer(parser, tKey);
				object value = nestedObjectDeserializer(parser, tValue);
				IValuePromise valuePromise = value as IValuePromise;
				if (key is IValuePromise valuePromise2)
				{
					if (valuePromise == null)
					{
						valuePromise2.ValueAvailable += delegate(object? v)
						{
							result2[v] = value;
						};
						continue;
					}
					bool hasFirstPart = false;
					valuePromise2.ValueAvailable += delegate(object? v)
					{
						if (hasFirstPart)
						{
							TryAssign(result2, v, value, property);
						}
						else
						{
							key = v;
							hasFirstPart = true;
						}
					};
					valuePromise.ValueAvailable += delegate(object? v)
					{
						if (hasFirstPart)
						{
							TryAssign(result2, key, v, property);
						}
						else
						{
							value = v;
							hasFirstPart = true;
						}
					};
					continue;
				}
				if (key == null)
				{
					throw new ArgumentException("Empty key names are not supported yet.", "tKey");
				}
				if (valuePromise == null)
				{
					TryAssign(result2, key, value, property);
					continue;
				}
				valuePromise.ValueAvailable += delegate(object? v)
				{
					result2[key] = v;
				};
			}
		}
	}
	internal class DictionaryNodeDeserializer : DictionaryDeserializer, INodeDeserializer
	{
		private readonly IObjectFactory objectFactory;

		public DictionaryNodeDeserializer(IObjectFactory objectFactory, bool duplicateKeyChecking)
			: base(duplicateKeyChecking)
		{
			this.objectFactory = objectFactory ?? throw new ArgumentNullException("objectFactory");
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			Type implementationOfOpenGenericInterface = expectedType.GetImplementationOfOpenGenericInterface(typeof(IDictionary<, >));
			Type type;
			Type type2;
			IDictionary dictionary;
			if (implementationOfOpenGenericInterface != null)
			{
				Type[] genericArguments = implementationOfOpenGenericInterface.GetGenericArguments();
				type = genericArguments[0];
				type2 = genericArguments[1];
				value = objectFactory.Create(expectedType);
				dictionary = value as IDictionary;
				if (dictionary == null)
				{
					dictionary = (IDictionary)Activator.CreateInstance(typeof(GenericDictionaryToNonGenericAdapter<, >).MakeGenericType(type, type2), value);
				}
			}
			else
			{
				if (!typeof(IDictionary).IsAssignableFrom(expectedType))
				{
					value = null;
					return false;
				}
				type = typeof(object);
				type2 = typeof(object);
				value = objectFactory.Create(expectedType);
				dictionary = (IDictionary)value;
			}
			Deserialize(type, type2, parser, nestedObjectDeserializer, dictionary, rootDeserializer);
			return true;
		}
	}
	internal sealed class EnumerableNodeDeserializer : INodeDeserializer
	{
		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			Type type;
			if (expectedType == typeof(IEnumerable))
			{
				type = typeof(object);
			}
			else
			{
				Type implementationOfOpenGenericInterface = expectedType.GetImplementationOfOpenGenericInterface(typeof(IEnumerable<>));
				if (implementationOfOpenGenericInterface != expectedType)
				{
					value = null;
					return false;
				}
				type = implementationOfOpenGenericInterface.GetGenericArguments()[0];
			}
			Type arg = typeof(List<>).MakeGenericType(type);
			value = nestedObjectDeserializer(parser, arg);
			return true;
		}
	}
	internal sealed class FsharpListNodeDeserializer : INodeDeserializer
	{
		private readonly ITypeInspector typeInspector;

		private readonly INamingConvention enumNamingConvention;

		public FsharpListNodeDeserializer(ITypeInspector typeInspector, INamingConvention enumNamingConvention)
		{
			this.typeInspector = typeInspector;
			this.enumNamingConvention = enumNamingConvention;
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!FsharpHelper.IsFsharpListType(expectedType))
			{
				value = false;
				return false;
			}
			Type type = expectedType.GetGenericArguments()[0];
			Type t = expectedType.GetGenericTypeDefinition().MakeGenericType(type);
			ArrayList arrayList = new ArrayList();
			CollectionNodeDeserializer.DeserializeHelper(type, parser, nestedObjectDeserializer, arrayList, canUpdate: true, enumNamingConvention, typeInspector);
			Array array = Array.CreateInstance(type, arrayList.Count);
			arrayList.CopyTo(array, 0);
			object obj = FsharpHelper.CreateFsharpListFromArray(t, type, array);
			value = obj;
			return true;
		}
	}
	internal sealed class NullNodeDeserializer : INodeDeserializer
	{
		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			value = null;
			if (parser.Accept<NodeEvent>(out var @event) && NodeIsNull(@event))
			{
				parser.SkipThisAndNestedEvents();
				return true;
			}
			return false;
		}

		private static bool NodeIsNull(NodeEvent nodeEvent)
		{
			if (nodeEvent.Tag == "tag:yaml.org,2002:null")
			{
				return true;
			}
			if (nodeEvent is YamlDotNet.Core.Events.Scalar scalar && scalar.Style == ScalarStyle.Plain && !scalar.IsKey)
			{
				string value = scalar.Value;
				switch (value)
				{
				default:
					return value == "NULL";
				case "":
				case "~":
				case "null":
				case "Null":
					return true;
				}
			}
			return false;
		}
	}
	internal sealed class ObjectNodeDeserializer : INodeDeserializer
	{
		private readonly IObjectFactory objectFactory;

		private readonly ITypeInspector typeInspector;

		private readonly bool ignoreUnmatched;

		private readonly bool duplicateKeyChecking;

		private readonly ITypeConverter typeConverter;

		private readonly INamingConvention enumNamingConvention;

		private readonly bool enforceNullability;

		private readonly bool caseInsensitivePropertyMatching;

		private readonly bool enforceRequiredProperties;

		private readonly TypeConverterCache typeConverters;

		public ObjectNodeDeserializer(IObjectFactory objectFactory, ITypeInspector typeInspector, bool ignoreUnmatched, bool duplicateKeyChecking, ITypeConverter typeConverter, INamingConvention enumNamingConvention, bool enforceNullability, bool caseInsensitivePropertyMatching, bool enforceRequiredProperties, IEnumerable<IYamlTypeConverter> typeConverters)
		{
			this.objectFactory = objectFactory ?? throw new ArgumentNullException("objectFactory");
			this.typeInspector = typeInspector ?? throw new ArgumentNullException("typeInspector");
			this.ignoreUnmatched = ignoreUnmatched;
			this.duplicateKeyChecking = duplicateKeyChecking;
			this.typeConverter = typeConverter ?? throw new ArgumentNullException("typeConverter");
			this.enumNamingConvention = enumNamingConvention ?? throw new ArgumentNullException("enumNamingConvention");
			this.enforceNullability = enforceNullability;
			this.caseInsensitivePropertyMatching = caseInsensitivePropertyMatching;
			this.enforceRequiredProperties = enforceRequiredProperties;
			this.typeConverters = new TypeConverterCache(typeConverters);
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!parser.TryConsume<MappingStart>(out var _))
			{
				value = null;
				return false;
			}
			Type type = Nullable.GetUnderlyingType(expectedType) ?? FsharpHelper.GetOptionUnderlyingType(expectedType) ?? expectedType;
			value = objectFactory.Create(type);
			objectFactory.ExecuteOnDeserializing(value);
			HashSet<string> hashSet = new HashSet<string>(StringComparer.Ordinal);
			HashSet<string> hashSet2 = new HashSet<string>(StringComparer.Ordinal);
			Mark start = Mark.Empty;
			MappingEnd event2;
			while (!parser.TryConsume<MappingEnd>(out event2))
			{
				YamlDotNet.Core.Events.Scalar propertyName = parser.Consume<YamlDotNet.Core.Events.Scalar>();
				if (duplicateKeyChecking && !hashSet.Add(propertyName.Value))
				{
					Mark start2 = propertyName.Start;
					Mark end = propertyName.End;
					throw new YamlException(in start2, in end, "Encountered duplicate key " + propertyName.Value);
				}
				try
				{
					IPropertyDescriptor property = typeInspector.GetProperty(type, null, propertyName.Value, ignoreUnmatched, caseInsensitivePropertyMatching);
					if (property == null)
					{
						parser.SkipThisAndNestedEvents();
						continue;
					}
					hashSet2.Add(property.Name);
					object obj;
					if (property.ConverterType != null)
					{
						IYamlTypeConverter converterByType = typeConverters.GetConverterByType(property.ConverterType);
						obj = converterByType.ReadYaml(parser, property.Type, rootDeserializer);
					}
					else
					{
						obj = nestedObjectDeserializer(parser, property.Type);
					}
					if (obj is IValuePromise valuePromise)
					{
						object valueRef = value;
						valuePromise.ValueAvailable += delegate(object? v)
						{
							object value3 = typeConverter.ChangeType(v, property.Type, enumNamingConvention, typeInspector);
							NullCheck(value3, property, propertyName);
							property.Write(valueRef, value3);
						};
					}
					else
					{
						object value2 = typeConverter.ChangeType(obj, property.Type, enumNamingConvention, typeInspector);
						NullCheck(value2, property, propertyName);
						property.Write(value, value2);
					}
					goto IL_0267;
				}
				catch (SerializationException ex)
				{
					Mark start2 = propertyName.Start;
					Mark end = propertyName.End;
					throw new YamlException(in start2, in end, ex.Message);
				}
				catch (YamlException)
				{
					throw;
				}
				catch (Exception innerException)
				{
					Mark start2 = propertyName.Start;
					Mark end = propertyName.End;
					throw new YamlException(in start2, in end, "Exception during deserialization", innerException);
				}
				IL_0267:
				start = propertyName.End;
			}
			if (enforceRequiredProperties)
			{
				IEnumerable<IPropertyDescriptor> properties = typeInspector.GetProperties(type, value);
				List<string> list = new List<string>();
				foreach (IPropertyDescriptor item in properties)
				{
					if (item.Required && !hashSet2.Contains(item.Name))
					{
						list.Add(item.Name);
					}
				}
				if (list.Count > 0)
				{
					string text = string.Join(",", list);
					throw new YamlException(in start, in start, "Missing properties, '" + text + "' in source yaml.");
				}
			}
			objectFactory.ExecuteOnDeserialized(value);
			return true;
		}

		public void NullCheck(object value, IPropertyDescriptor property, YamlDotNet.Core.Events.Scalar propertyName)
		{
			if (enforceNullability && value == null && !property.AllowNulls)
			{
				Mark start = propertyName.Start;
				Mark end = propertyName.End;
				throw new YamlException(in start, in end, "Strict nullability enforcement error.", new NullReferenceException("Yaml value is null when target property requires non null values."));
			}
		}
	}
	internal sealed class ScalarNodeDeserializer : INodeDeserializer
	{
		private const string BooleanTruePattern = "^(true|y|yes|on)$";

		private const string BooleanFalsePattern = "^(false|n|no|off)$";

		private readonly bool attemptUnknownTypeDeserialization;

		private readonly ITypeConverter typeConverter;

		private readonly ITypeInspector typeInspector;

		private readonly YamlFormatter formatter;

		private readonly INamingConvention enumNamingConvention;

		public ScalarNodeDeserializer(bool attemptUnknownTypeDeserialization, ITypeConverter typeConverter, ITypeInspector typeInspector, YamlFormatter formatter, INamingConvention enumNamingConvention)
		{
			this.attemptUnknownTypeDeserialization = attemptUnknownTypeDeserialization;
			this.typeConverter = typeConverter ?? throw new ArgumentNullException("typeConverter");
			this.typeInspector = typeInspector;
			this.formatter = formatter;
			this.enumNamingConvention = enumNamingConvention;
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!parser.TryConsume<YamlDotNet.Core.Events.Scalar>(out var @event))
			{
				value = null;
				return false;
			}
			Type type = Nullable.GetUnderlyingType(expectedType) ?? FsharpHelper.GetOptionUnderlyingType(expectedType) ?? expectedType;
			if (type.IsEnum())
			{
				string name = enumNamingConvention.Reverse(@event.Value);
				name = typeInspector.GetEnumName(type, name);
				value = Enum.Parse(type, name, ignoreCase: true);
				return true;
			}
			TypeCode typeCode = type.GetTypeCode();
			switch (typeCode)
			{
			case TypeCode.Boolean:
				value = DeserializeBooleanHelper(@event.Value);
				break;
			case TypeCode.SByte:
			case TypeCode.Byte:
			case TypeCode.Int16:
			case TypeCode.UInt16:
			case TypeCode.Int32:
			case TypeCode.UInt32:
			case TypeCode.Int64:
			case TypeCode.UInt64:
				value = DeserializeIntegerHelper(typeCode, @event.Value);
				break;
			case TypeCode.Single:
				value = float.Parse(@event.Value, formatter.NumberFormat);
				break;
			case TypeCode.Double:
				value = double.Parse(@event.Value, formatter.NumberFormat);
				break;
			case TypeCode.Decimal:
				value = decimal.Parse(@event.Value, formatter.NumberFormat);
				break;
			case TypeCode.String:
				value = @event.Value;
				break;
			case TypeCode.Char:
				value = @event.Value[0];
				break;
			case TypeCode.DateTime:
				value = DateTime.Parse(@event.Value, CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind);
				break;
			default:
				if (expectedType == typeof(object))
				{
					if (!@event.IsKey && attemptUnknownTypeDeserialization)
					{
						value = AttemptUnknownTypeDeserialization(@event);
					}
					else
					{
						value = @event.Value;
					}
				}
				else
				{
					value = typeConverter.ChangeType(@event.Value, expectedType, enumNamingConvention, typeInspector);
				}
				break;
			}
			return true;
		}

		private static bool DeserializeBooleanHelper(string value)
		{
			if (Regex.IsMatch(value, "^(true|y|yes|on)$", RegexOptions.IgnoreCase))
			{
				return true;
			}
			if (Regex.IsMatch(value, "^(false|n|no|off)$", RegexOptions.IgnoreCase))
			{
				return false;
			}
			throw new FormatException("The value \"" + value + "\" is not a valid YAML Boolean");
		}

		private object DeserializeIntegerHelper(TypeCode typeCode, string value)
		{
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				int i = 0;
				bool flag = false;
				ulong num = 0uL;
				if (value[0] == '-')
				{
					i++;
					flag = true;
				}
				else if (value[0] == '+')
				{
					i++;
				}
				if (value[i] == '0')
				{
					int num2;
					if (i == value.Length - 1)
					{
						num2 = 10;
						num = 0uL;
					}
					else
					{
						i++;
						if (value[i] == 'b')
						{
							num2 = 2;
							i++;
						}
						else if (value[i] == 'x')
						{
							num2 = 16;
							i++;
						}
						else
						{
							num2 = 8;
						}
					}
					for (; i < value.Length; i++)
					{
						if (value[i] != '_')
						{
							builder.Append(value[i]);
						}
					}
					switch (num2)
					{
					case 2:
					case 8:
						num = Convert.ToUInt64(builder.ToString(), num2);
						break;
					case 16:
						num = ulong.Parse(builder.ToString(), NumberStyles.HexNumber, formatter.NumberFormat);
						break;
					}
				}
				else
				{
					string[] array = value.Substring(i).Split(new char[1] { ':' });
					num = 0uL;
					for (int j = 0; j < array.Length; j++)
					{
						num *= 60;
						num += ulong.Parse(array[j].Replace("_", ""), CultureInfo.InvariantCulture);
					}
				}
				if (!flag)
				{
					return CastInteger(num, typeCode);
				}
				long number = ((num != 9223372036854775808uL) ? checked(-(long)num) : long.MinValue);
				return CastInteger(number, typeCode);
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private static object CastInteger(long number, TypeCode typeCode)
		{
			return checked(typeCode switch
			{
				TypeCode.Byte => (byte)number, 
				TypeCode.Int16 => (short)number, 
				TypeCode.Int32 => (int)number, 
				TypeCode.Int64 => number, 
				TypeCode.SByte => (sbyte)number, 
				TypeCode.UInt16 => (ushort)number, 
				TypeCode.UInt32 => (uint)number, 
				TypeCode.UInt64 => (ulong)number, 
				_ => number, 
			});
		}

		private static object CastInteger(ulong number, TypeCode typeCode)
		{
			return checked(typeCode switch
			{
				TypeCode.Byte => (byte)number, 
				TypeCode.Int16 => (short)number, 
				TypeCode.Int32 => (int)number, 
				TypeCode.Int64 => (long)number, 
				TypeCode.SByte => (sbyte)number, 
				TypeCode.UInt16 => (ushort)number, 
				TypeCode.UInt32 => (uint)number, 
				TypeCode.UInt64 => number, 
				_ => number, 
			});
		}

		private object? AttemptUnknownTypeDeserialization(YamlDotNet.Core.Events.Scalar value)
		{
			if (value.Style == ScalarStyle.SingleQuoted || value.Style == ScalarStyle.DoubleQuoted || value.Style == ScalarStyle.Folded)
			{
				return value.Value;
			}
			string v = value.Value;
			switch (v)
			{
			case "null":
			case "Null":
			case "NULL":
			case "~":
			case "":
				return null;
			case "true":
			case "True":
			case "TRUE":
				return true;
			case "False":
			case "FALSE":
			case "false":
				return false;
			default:
				if (Regex.IsMatch(v, "^0x[0-9a-fA-F]+$"))
				{
					v = v.Substring(2);
					if (byte.TryParse(v, NumberStyles.AllowHexSpecifier, formatter.NumberFormat, out var result))
					{
						return result;
					}
					if (short.TryParse(v, NumberStyles.AllowHexSpecifier, formatter.NumberFormat, out var result2))
					{
						return result2;
					}
					if (int.TryParse(v, NumberStyles.AllowHexSpecifier, formatter.NumberFormat, out var result3))
					{
						return result3;
					}
					if (long.TryParse(v, NumberStyles.AllowHexSpecifier, formatter.NumberFormat, out var result4))
					{
						return result4;
					}
					if (ulong.TryParse(v, NumberStyles.AllowHexSpecifier, formatter.NumberFormat, out var result5))
					{
						return result5;
					}
					return v;
				}
				if (Regex.IsMatch(v, "^0o[0-9a-fA-F]+$"))
				{
					if (!TryAndSwallow(() => Convert.ToByte(v, 8), out object value2) && !TryAndSwallow(() => Convert.ToInt16(v, 8), out value2) && !TryAndSwallow(() => Convert.ToInt32(v, 8), out value2) && !TryAndSwallow(() => Convert.ToInt64(v, 8), out value2) && !TryAndSwallow(() => Convert.ToUInt64(v, 8), out value2))
					{
						return v;
					}
					return value2;
				}
				if (Regex.IsMatch(v, "^[-+]?(\\.[0-9]+|[0-9]+(\\.[0-9]*)?)([eE][-+]?[0-9]+)?$"))
				{
					if (byte.TryParse(v, NumberStyles.Integer, formatter.NumberFormat, out var result6))
					{
						return result6;
					}
					if (short.TryParse(v, NumberStyles.Integer, formatter.NumberFormat, out var result7))
					{
						return result7;
					}
					if (int.TryParse(v, NumberStyles.Integer, formatter.NumberFormat, out var result8))
					{
						return result8;
					}
					if (long.TryParse(v, NumberStyles.Integer, formatter.NumberFormat, out var result9))
					{
						return result9;
					}
					if (ulong.TryParse(v, NumberStyles.Integer, formatter.NumberFormat, out var result10))
					{
						return result10;
					}
					if (float.TryParse(v, NumberStyles.Float, formatter.NumberFormat, out var result11))
					{
						return result11;
					}
					if (double.TryParse(v, NumberStyles.Float, formatter.NumberFormat, out var result12))
					{
						return result12;
					}
					return v;
				}
				if (Regex.IsMatch(v, "^[-+]?(\\.inf|\\.Inf|\\.INF)$"))
				{
					if (Polyfills.StartsWith(v, '-'))
					{
						return float.NegativeInfinity;
					}
					return float.PositiveInfinity;
				}
				if (Regex.IsMatch(v, "^(\\.nan|\\.NaN|\\.NAN)$"))
				{
					return float.NaN;
				}
				return v;
			}
		}

		private static bool TryAndSwallow(Func<object> attempt, out object? value)
		{
			try
			{
				value = attempt();
				return true;
			}
			catch
			{
				value = null;
				return false;
			}
		}
	}
	internal sealed class StaticArrayNodeDeserializer : INodeDeserializer
	{
		private sealed class ArrayList : IList, ICollection, IEnumerable
		{
			private object?[] data;

			public bool IsFixedSize => false;

			public bool IsReadOnly => false;

			public object? this[int index]
			{
				get
				{
					return data[index];
				}
				set
				{
					data[index] = value;
				}
			}

			public int Count { get; private set; }

			public bool IsSynchronized => false;

			public object SyncRoot => data;

			public ArrayList()
			{
				Clear();
			}

			public int Add(object? value)
			{
				if (Count == data.Length)
				{
					Array.Resize(ref data, data.Length * 2);
				}
				data[Count] = value;
				return Count++;
			}

			public void Clear()
			{
				data = new object[10];
				Count = 0;
			}

			bool IList.Contains(object? value)
			{
				throw new NotSupportedException();
			}

			int IList.IndexOf(object? value)
			{
				throw new NotSupportedException();
			}

			void IList.Insert(int index, object? value)
			{
				throw new NotSupportedException();
			}

			void IList.Remove(object? value)
			{
				throw new NotSupportedException();
			}

			void IList.RemoveAt(int index)
			{
				throw new NotSupportedException();
			}

			public void CopyTo(Array array, int index)
			{
				Array.Copy(data, 0, array, index, Count);
			}

			public IEnumerator GetEnumerator()
			{
				int i = 0;
				while (i < Count)
				{
					yield return data[i];
					int num = i + 1;
					i = num;
				}
			}
		}

		private readonly StaticObjectFactory factory;

		public StaticArrayNodeDeserializer(StaticObjectFactory factory)
		{
			this.factory = factory ?? throw new ArgumentNullException("factory");
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!factory.IsArray(expectedType))
			{
				value = false;
				return false;
			}
			Type valueType = factory.GetValueType(expectedType);
			ArrayList arrayList = new ArrayList();
			StaticCollectionNodeDeserializer.DeserializeHelper(valueType, parser, nestedObjectDeserializer, arrayList, factory);
			Array array = factory.CreateArray(expectedType, arrayList.Count);
			arrayList.CopyTo(array, 0);
			value = array;
			return true;
		}
	}
	internal sealed class StaticCollectionNodeDeserializer : INodeDeserializer
	{
		private readonly StaticObjectFactory factory;

		public StaticCollectionNodeDeserializer(StaticObjectFactory factory)
		{
			this.factory = factory ?? throw new ArgumentNullException("factory");
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!factory.IsList(expectedType))
			{
				value = null;
				return false;
			}
			DeserializeHelper(result: (IList)(value = factory.Create(expectedType) as IList), tItem: factory.GetValueType(expectedType), parser: parser, nestedObjectDeserializer: nestedObjectDeserializer, factory: factory);
			return true;
		}

		internal static void DeserializeHelper(Type tItem, IParser parser, Func<IParser, Type, object?> nestedObjectDeserializer, IList result, IObjectFactory factory)
		{
			IList result2 = result;
			parser.Consume<SequenceStart>();
			SequenceEnd @event;
			while (!parser.TryConsume<SequenceEnd>(out @event))
			{
				ParsingEvent current = parser.Current;
				object obj = nestedObjectDeserializer(parser, tItem);
				if (obj is IValuePromise valuePromise)
				{
					int index = result2.Add(factory.CreatePrimitive(tItem));
					valuePromise.ValueAvailable += delegate(object? v)
					{
						result2[index] = v;
					};
				}
				else
				{
					result2.Add(obj);
				}
			}
		}
	}
	internal class StaticDictionaryNodeDeserializer : DictionaryDeserializer, INodeDeserializer
	{
		private readonly StaticObjectFactory objectFactory;

		public StaticDictionaryNodeDeserializer(StaticObjectFactory objectFactory, bool duplicateKeyChecking)
			: base(duplicateKeyChecking)
		{
			this.objectFactory = objectFactory ?? throw new ArgumentNullException("objectFactory");
		}

		public bool Deserialize(IParser reader, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (objectFactory.IsDictionary(expectedType))
			{
				if (!(objectFactory.Create(expectedType) is IDictionary dictionary))
				{
					value = null;
					return false;
				}
				Type keyType = objectFactory.GetKeyType(expectedType);
				Type valueType = objectFactory.GetValueType(expectedType);
				value = dictionary;
				base.Deserialize(keyType, valueType, reader, nestedObjectDeserializer, dictionary, rootDeserializer);
				return true;
			}
			value = null;
			return false;
		}
	}
	internal sealed class TypeConverterNodeDeserializer : INodeDeserializer
	{
		private readonly TypeConverterCache converters;

		public TypeConverterNodeDeserializer(IEnumerable<IYamlTypeConverter> converters)
		{
			this.converters = new TypeConverterCache(converters);
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (!converters.TryGetConverterForType(expectedType, out IYamlTypeConverter typeConverter))
			{
				value = null;
				return false;
			}
			value = typeConverter.ReadYaml(parser, expectedType, rootDeserializer);
			return true;
		}
	}
	internal sealed class YamlConvertibleNodeDeserializer : INodeDeserializer
	{
		private readonly IObjectFactory objectFactory;

		public YamlConvertibleNodeDeserializer(IObjectFactory objectFactory)
		{
			this.objectFactory = objectFactory;
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			Func<IParser, Type, object?> nestedObjectDeserializer2 = nestedObjectDeserializer;
			IParser parser2 = parser;
			if (typeof(IYamlConvertible).IsAssignableFrom(expectedType))
			{
				IYamlConvertible yamlConvertible = (IYamlConvertible)objectFactory.Create(expectedType);
				yamlConvertible.Read(parser2, expectedType, (Type type) => nestedObjectDeserializer2(parser2, type));
				value = yamlConvertible;
				return true;
			}
			value = null;
			return false;
		}
	}
	internal sealed class YamlSerializableNodeDeserializer : INodeDeserializer
	{
		private readonly IObjectFactory objectFactory;

		public YamlSerializableNodeDeserializer(IObjectFactory objectFactory)
		{
			this.objectFactory = objectFactory;
		}

		public bool Deserialize(IParser parser, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			if (typeof(IYamlSerializable).IsAssignableFrom(expectedType))
			{
				IYamlSerializable yamlSerializable = (IYamlSerializable)objectFactory.Create(expectedType);
				yamlSerializable.ReadYaml(parser);
				value = yamlSerializable;
				return true;
			}
			value = null;
			return false;
		}
	}
}
namespace YamlDotNet.Serialization.NamingConventions
{
	internal sealed class CamelCaseNamingConvention : INamingConvention
	{
		public static readonly INamingConvention Instance = new CamelCaseNamingConvention();

		[Obsolete("Use the Instance static field instead of creating new instances")]
		public CamelCaseNamingConvention()
		{
		}

		public string Apply(string value)
		{
			return value.ToCamelCase();
		}

		public string Reverse(string value)
		{
			return value.ToPascalCase();
		}
	}
	internal sealed class HyphenatedNamingConvention : INamingConvention
	{
		public static readonly INamingConvention Instance = new HyphenatedNamingConvention();

		[Obsolete("Use the Instance static field instead of creating new instances")]
		public HyphenatedNamingConvention()
		{
		}

		public string Apply(string value)
		{
			return value.FromCamelCase("-");
		}

		public string Reverse(string value)
		{
			return value.ToPascalCase();
		}
	}
	internal sealed class LowerCaseNamingConvention : INamingConvention
	{
		public static readonly INamingConvention Instance = new LowerCaseNamingConvention();

		private LowerCaseNamingConvention()
		{
		}

		public string Apply(string value)
		{
			return value.ToCamelCase().ToLower(CultureInfo.InvariantCulture);
		}

		public string Reverse(string value)
		{
			if (string.IsNullOrEmpty(value))
			{
				return value;
			}
			return char.ToUpperInvariant(value[0]) + value.Substring(1);
		}
	}
	internal sealed class NullNamingConvention : INamingConvention
	{
		public static readonly INamingConvention Instance = new NullNamingConvention();

		[Obsolete("Use the Instance static field instead of creating new instances")]
		public NullNamingConvention()
		{
		}

		public string Apply(string value)
		{
			return value;
		}

		public string Reverse(string value)
		{
			return value;
		}
	}
	internal sealed class PascalCaseNamingConvention : INamingConvention
	{
		public static readonly INamingConvention Instance = new PascalCaseNamingConvention();

		[Obsolete("Use the Instance static field instead of creating new instances")]
		public PascalCaseNamingConvention()
		{
		}

		public string Apply(string value)
		{
			return value.ToPascalCase();
		}

		public string Reverse(string value)
		{
			return value.ToPascalCase();
		}
	}
	internal sealed class UnderscoredNamingConvention : INamingConvention
	{
		public static readonly INamingConvention Instance = new UnderscoredNamingConvention();

		[Obsolete("Use the Instance static field instead of creating new instances")]
		public UnderscoredNamingConvention()
		{
		}

		public string Apply(string value)
		{
			return value.FromCamelCase("_");
		}

		public string Reverse(string value)
		{
			return value.ToPascalCase();
		}
	}
}
namespace YamlDotNet.Serialization.EventEmitters
{
	internal abstract class ChainedEventEmitter : IEventEmitter
	{
		protected readonly IEventEmitter nextEmitter;

		protected ChainedEventEmitter(IEventEmitter nextEmitter)
		{
			this.nextEmitter = nextEmitter ?? throw new ArgumentNullException("nextEmitter");
		}

		public virtual void Emit(AliasEventInfo eventInfo, IEmitter emitter)
		{
			nextEmitter.Emit(eventInfo, emitter);
		}

		public virtual void Emit(ScalarEventInfo eventInfo, IEmitter emitter)
		{
			nextEmitter.Emit(eventInfo, emitter);
		}

		public virtual void Emit(MappingStartEventInfo eventInfo, IEmitter emitter)
		{
			nextEmitter.Emit(eventInfo, emitter);
		}

		public virtual void Emit(MappingEndEventInfo eventInfo, IEmitter emitter)
		{
			nextEmitter.Emit(eventInfo, emitter);
		}

		public virtual void Emit(SequenceStartEventInfo eventInfo, IEmitter emitter)
		{
			nextEmitter.Emit(eventInfo, emitter);
		}

		public virtual void Emit(SequenceEndEventInfo eventInfo, IEmitter emitter)
		{
			nextEmitter.Emit(eventInfo, emitter);
		}
	}
	internal sealed class JsonEventEmitter : ChainedEventEmitter
	{
		private readonly YamlFormatter formatter;

		private readonly INamingConvention enumNamingConvention;

		private readonly ITypeInspector typeInspector;

		public JsonEventEmitter(IEventEmitter nextEmitter, YamlFormatter formatter, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
			: base(nextEmitter)
		{
			this.formatter = formatter;
			this.enumNamingConvention = enumNamingConvention;
			this.typeInspector = typeInspector;
		}

		public override void Emit(AliasEventInfo eventInfo, IEmitter emitter)
		{
			eventInfo.NeedsExpansion = true;
		}

		public override void Emit(ScalarEventInfo eventInfo, IEmitter emitter)
		{
			eventInfo.IsPlainImplicit = true;
			eventInfo.Style = ScalarStyle.Plain;
			object value = eventInfo.Source.Value;
			if (value == null)
			{
				eventInfo.RenderedValue = "null";
			}
			else
			{
				TypeCode typeCode = eventInfo.Source.Type.GetTypeCode();
				switch (typeCode)
				{
				case TypeCode.Boolean:
					eventInfo.RenderedValue = formatter.FormatBoolean(value);
					break;
				case TypeCode.SByte:
				case TypeCode.Byte:
				case TypeCode.Int16:
				case TypeCode.UInt16:
				case TypeCode.Int32:
				case TypeCode.UInt32:
				case TypeCode.Int64:
				case TypeCode.UInt64:
					if (eventInfo.Source.Type.IsEnum())
					{
						eventInfo.RenderedValue = formatter.FormatEnum(value, typeInspector, enumNamingConvention);
						eventInfo.Style = ((!formatter.PotentiallyQuoteEnums(value)) ? ScalarStyle.Plain : ScalarStyle.DoubleQuoted);
					}
					else
					{
						eventInfo.RenderedValue = formatter.FormatNumber(value);
					}
					break;
				case TypeCode.Single:
				{
					float f = (float)value;
					eventInfo.RenderedValue = f.ToString("G", CultureInfo.InvariantCulture);
					if (float.IsNaN(f) || float.IsInfinity(f))
					{
						eventInfo.Style = ScalarStyle.DoubleQuoted;
					}
					break;
				}
				case TypeCode.Double:
				{
					double d = (double)value;
					eventInfo.RenderedValue = d.ToString("G", CultureInfo.InvariantCulture);
					if (double.IsNaN(d) || double.IsInfinity(d))
					{
						eventInfo.Style = ScalarStyle.DoubleQuoted;
					}
					break;
				}
				case TypeCode.Decimal:
					eventInfo.RenderedValue = ((decimal)value).ToString(CultureInfo.InvariantCulture);
					break;
				case TypeCode.Char:
				case TypeCode.String:
					eventInfo.RenderedValue = value.ToString();
					eventInfo.Style = ScalarStyle.DoubleQuoted;
					break;
				case TypeCode.DateTime:
					eventInfo.RenderedValue = formatter.FormatDateTime(value);
					break;
				case TypeCode.Empty:
					eventInfo.RenderedValue = "null";
					break;
				default:
					if (eventInfo.Source.Type == typeof(TimeSpan))
					{
						eventInfo.RenderedValue = formatter.FormatTimeSpan(value);
						break;
					}
					throw new NotSupportedException($"TypeCode.{typeCode} is not supported.");
				}
			}
			base.Emit(eventInfo, emitter);
		}

		public override void Emit(MappingStartEventInfo eventInfo, IEmitter emitter)
		{
			eventInfo.Style = MappingStyle.Flow;
			base.Emit(eventInfo, emitter);
		}

		public override void Emit(SequenceStartEventInfo eventInfo, IEmitter emitter)
		{
			eventInfo.Style = SequenceStyle.Flow;
			base.Emit(eventInfo, emitter);
		}
	}
	internal sealed class TypeAssigningEventEmitter : ChainedEventEmitter
	{
		private readonly IDictionary<Type, TagName> tagMappings;

		private readonly bool quoteNecessaryStrings;

		private readonly Regex? isSpecialStringValue_Regex;

		private static readonly string SpecialStrings_Pattern = "^(null|Null|NULL|\\~|true|True|TRUE|false|False|FALSE|[-+]?[0-9]+|0o[0-7]+|0x[0-9a-fA-F]+|[-+]?(\\.[0-9]+|[0-9]+(\\.[0-9]*)?)([eE][-+]?[0-9]+)?|[-+]?(\\.inf|\\.Inf|\\.INF)|\\.nan|\\.NaN|\\.NAN|\\s.*)$";

		private static readonly string CombinedYaml1_1SpecialStrings_Pattern = "^(null|Null|NULL|\\~|true|True|TRUE|false|False|FALSE|y|Y|yes|Yes|YES|n|N|no|No|NO|on|On|ON|off|Off|OFF|[-+]?0b[0-1_]+|[-+]?0o?[0-7_]+|[-+]?(0|[1-9][0-9_]*)|[-+]?0x[0-9a-fA-F_]+|[-+]?[1-9][0-9_]*(:[0-5]?[0-9])+|[-+]?([0-9][0-9_]*)?\\.[0-9_]*([eE][-+][0-9]+)?|[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+\\.[0-9_]*|[-+]?\\.(inf|Inf|INF)|\\.(nan|NaN|NAN))$";

		private readonly ScalarStyle defaultScalarStyle;

		private readonly YamlFormatter formatter;

		private readonly INamingConvention enumNamingConvention;

		private readonly ITypeInspector typeInspector;

		public TypeAssigningEventEmitter(IEventEmitter nextEmitter, IDictionary<Type, TagName> tagMappings, bool quoteNecessaryStrings, bool quoteYaml1_1Strings, ScalarStyle defaultScalarStyle, YamlFormatter formatter, INamingConvention enumNamingConvention, ITypeInspector typeInspector)
			: base(nextEmitter)
		{
			this.defaultScalarStyle = defaultScalarStyle;
			this.formatter = formatter;
			this.tagMappings = tagMappings;
			this.quoteNecessaryStrings = quoteNecessaryStrings;
			isSpecialStringValue_Regex = new Regex(quoteYaml1_1Strings ? CombinedYaml1_1SpecialStrings_Pattern : SpecialStrings_Pattern, RegexOptions.Compiled);
			this.enumNamingConvention = enumNamingConvention;
			this.typeInspector = typeInspector;
		}

		public override void Emit(ScalarEventInfo eventInfo, IEmitter emitter)
		{
			ScalarStyle style = ScalarStyle.Plain;
			object value = eventInfo.Source.Value;
			if (value == null)
			{
				eventInfo.Tag = JsonSchema.Tags.Null;
				eventInfo.RenderedValue = "";
			}
			else
			{
				TypeCode typeCode = eventInfo.Source.Type.GetTypeCode();
				switch (typeCode)
				{
				case TypeCode.Boolean:
					eventInfo.Tag = JsonSchema.Tags.Bool;
					eventInfo.RenderedValue = formatter.FormatBoolean(value);
					break;
				case TypeCode.SByte:
				case TypeCode.Byte:
				case TypeCode.Int16:
				case TypeCode.UInt16:
				case TypeCode.Int32:
				case TypeCode.UInt32:
				case TypeCode.Int64:
				case TypeCode.UInt64:
					if (eventInfo.Source.Type.IsEnum)
					{
						eventInfo.Tag = FailsafeSchema.Tags.Str;
						eventInfo.RenderedValue = formatter.FormatEnum(value, typeInspector, enumNamingConvention);
						style = ((!quoteNecessaryStrings || !IsSpecialStringValue(eventInfo.RenderedValue) || !formatter.PotentiallyQuoteEnums(value)) ? defaultScalarStyle : ScalarStyle.DoubleQuoted);
					}
					else
					{
						eventInfo.Tag = JsonSchema.Tags.Int;
						eventInfo.RenderedValue = formatter.FormatNumber(value);
					}
					break;
				case TypeCode.Single:
					eventInfo.Tag = JsonSchema.Tags.Float;
					eventInfo.RenderedValue = formatter.FormatNumber((float)value);
					break;
				case TypeCode.Double:
					eventInfo.Tag = JsonSchema.Tags.Float;
					eventInfo.RenderedValue = formatter.FormatNumber((double)value);
					break;
				case TypeCode.Decimal:
					eventInfo.Tag = JsonSchema.Tags.Float;
					eventInfo.RenderedValue = formatter.FormatNumber(value);
					break;
				case TypeCode.Char:
				case TypeCode.String:
					eventInfo.Tag = FailsafeSchema.Tags.Str;
					eventInfo.RenderedValue = value.ToString();
					style = ((!quoteNecessaryStrings || !IsSpecialStringValue(eventInfo.RenderedValue)) ? defaultScalarStyle : ScalarStyle.DoubleQuoted);
					break;
				case TypeCode.DateTime:
					eventInfo.Tag = DefaultSchema.Tags.Timestamp;
					eventInfo.RenderedValue = formatter.FormatDateTime(value);
					break;
				case TypeCode.Empty:
					eventInfo.Tag = JsonSchema.Tags.Null;
					eventInfo.RenderedValue = "";
					break;
				default:
					if (eventInfo.Source.Type == typeof(TimeSpan))
					{
						eventInfo.RenderedValue = formatter.FormatTimeSpan(value);
						break;
					}
					throw new NotSupportedException($"TypeCode.{typeCode} is not supported.");
				}
			}
			eventInfo.IsPlainImplicit = true;
			if (eventInfo.Style == ScalarStyle.Any)
			{
				eventInfo.Style = style;
			}
			base.Emit(eventInfo, emitter);
		}

		public override void Emit(MappingStartEventInfo eventInfo, IEmitter emitter)
		{
			AssignTypeIfNeeded(eventInfo);
			base.Emit(eventInfo, emitter);
		}

		public override void Emit(SequenceStartEventInfo eventInfo, IEmitter emitter)
		{
			AssignTypeIfNeeded(eventInfo);
			base.Emit(eventInfo, emitter);
		}

		private void AssignTypeIfNeeded(ObjectEventInfo eventInfo)
		{
			if (tagMappings.TryGetValue(eventInfo.Source.Type, out var value))
			{
				eventInfo.Tag = value;
			}
		}

		private bool IsSpecialStringValue(string value)
		{
			if (value.Trim() == string.Empty)
			{
				return true;
			}
			return isSpecialStringValue_Regex?.IsMatch(value) ?? false;
		}
	}
	internal sealed class WriterEventEmitter : IEventEmitter
	{
		void IEventEmitter.Emit(AliasEventInfo eventInfo, IEmitter emitter)
		{
			emitter.Emit(new YamlDotNet.Core.Events.AnchorAlias(eventInfo.Alias));
		}

		void IEventEmitter.Emit(ScalarEventInfo eventInfo, IEmitter emitter)
		{
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(eventInfo.Anchor, eventInfo.Tag, eventInfo.RenderedValue, eventInfo.Style, eventInfo.IsPlainImplicit, eventInfo.IsQuotedImplicit));
		}

		void IEventEmitter.Emit(MappingStartEventInfo eventInfo, IEmitter emitter)
		{
			emitter.Emit(new MappingStart(eventInfo.Anchor, eventInfo.Tag, eventInfo.IsImplicit, eventInfo.Style));
		}

		void IEventEmitter.Emit(MappingEndEventInfo eventInfo, IEmitter emitter)
		{
			emitter.Emit(new MappingEnd());
		}

		void IEventEmitter.Emit(SequenceStartEventInfo eventInfo, IEmitter emitter)
		{
			emitter.Emit(new SequenceStart(eventInfo.Anchor, eventInfo.Tag, eventInfo.IsImplicit, eventInfo.Style));
		}

		void IEventEmitter.Emit(SequenceEndEventInfo eventInfo, IEmitter emitter)
		{
			emitter.Emit(new SequenceEnd());
		}
	}
}
namespace YamlDotNet.Serialization.Converters
{
	internal class DateTime8601Converter : IYamlTypeConverter
	{
		private readonly ScalarStyle scalarStyle;

		public DateTime8601Converter()
			: this(ScalarStyle.Any)
		{
		}

		public DateTime8601Converter(ScalarStyle scalarStyle)
		{
			this.scalarStyle = scalarStyle;
		}

		public bool Accepts(Type type)
		{
			return type == typeof(DateTime);
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			DateTime dateTime = DateTime.ParseExact(value, "O", CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind);
			return dateTime;
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			string value2 = ((DateTime)value).ToString("O", CultureInfo.InvariantCulture);
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, value2, scalarStyle, isPlainImplicit: true, isQuotedImplicit: false));
		}
	}
	internal class DateTimeConverter : IYamlTypeConverter
	{
		private readonly DateTimeKind kind;

		private readonly IFormatProvider provider;

		private readonly bool doubleQuotes;

		private readonly string[] formats;

		public DateTimeConverter(DateTimeKind kind = DateTimeKind.Utc, IFormatProvider? provider = null, bool doubleQuotes = false, params string[] formats)
		{
			this.kind = ((kind == DateTimeKind.Unspecified) ? DateTimeKind.Utc : kind);
			this.provider = provider ?? CultureInfo.InvariantCulture;
			this.doubleQuotes = doubleQuotes;
			this.formats = formats.DefaultIfEmpty("G").ToArray();
		}

		public bool Accepts(Type type)
		{
			return type == typeof(DateTime);
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			DateTimeStyles style = ((kind == DateTimeKind.Local) ? DateTimeStyles.AssumeLocal : DateTimeStyles.AssumeUniversal);
			DateTime dt = DateTime.ParseExact(value, formats, provider, style);
			dt = EnsureDateTimeKind(dt, kind);
			return dt;
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			DateTime dateTime = (DateTime)value;
			string value2 = ((kind == DateTimeKind.Local) ? dateTime.ToLocalTime() : dateTime.ToUniversalTime()).ToString(formats.First(), provider);
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, value2, doubleQuotes ? ScalarStyle.DoubleQuoted : ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: false));
		}

		private static DateTime EnsureDateTimeKind(DateTime dt, DateTimeKind kind)
		{
			if (dt.Kind == DateTimeKind.Local && kind == DateTimeKind.Utc)
			{
				return dt.ToUniversalTime();
			}
			if (dt.Kind == DateTimeKind.Utc && kind == DateTimeKind.Local)
			{
				return dt.ToLocalTime();
			}
			return dt;
		}
	}
	internal class DateTimeOffsetConverter : IYamlTypeConverter
	{
		private readonly IFormatProvider provider;

		private readonly ScalarStyle style;

		private readonly DateTimeStyles dateStyle;

		private readonly string[] formats;

		public DateTimeOffsetConverter(IFormatProvider? provider = null, ScalarStyle style = ScalarStyle.Any, DateTimeStyles dateStyle = DateTimeStyles.None, params string[] formats)
		{
			this.provider = provider ?? CultureInfo.InvariantCulture;
			this.style = style;
			this.dateStyle = dateStyle;
			this.formats = formats.DefaultIfEmpty("O").ToArray();
		}

		public bool Accepts(Type type)
		{
			return type == typeof(DateTimeOffset);
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			DateTimeOffset dateTimeOffset = DateTimeOffset.ParseExact(value, formats, provider, dateStyle);
			return dateTimeOffset;
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			string value2 = ((DateTimeOffset)value).ToString(formats.First(), provider);
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, value2, style, isPlainImplicit: true, isQuotedImplicit: false));
		}
	}
	internal class GuidConverter : IYamlTypeConverter
	{
		private readonly bool jsonCompatible;

		public GuidConverter(bool jsonCompatible)
		{
			this.jsonCompatible = jsonCompatible;
		}

		public bool Accepts(Type type)
		{
			return type == typeof(Guid);
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			return new Guid(value);
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			Guid guid = (Guid)value;
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, guid.ToString("D"), jsonCompatible ? ScalarStyle.DoubleQuoted : ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: false));
		}
	}
	internal class SystemTypeConverter : IYamlTypeConverter
	{
		public bool Accepts(Type type)
		{
			return typeof(Type).IsAssignableFrom(type);
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			return Type.GetType(value, throwOnError: true);
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			Type type2 = (Type)value;
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, type2.AssemblyQualifiedName, ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: false));
		}
	}
}
namespace YamlDotNet.Serialization.Callbacks
{
	[AttributeUsage(AttributeTargets.Method)]
	internal sealed class OnDeserializedAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Method)]
	internal sealed class OnDeserializingAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Method)]
	internal sealed class OnSerializedAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Method)]
	internal sealed class OnSerializingAttribute : Attribute
	{
	}
}
namespace YamlDotNet.Serialization.BufferedDeserialization
{
	internal interface ITypeDiscriminatingNodeDeserializerOptions
	{
		void AddTypeDiscriminator(ITypeDiscriminator discriminator);

		void AddKeyValueTypeDiscriminator<T>(string discriminatorKey, IDictionary<string, Type> valueTypeMapping);

		void AddUniqueKeyTypeDiscriminator<T>(IDictionary<string, Type> uniqueKeyTypeMapping);
	}
	internal class ParserBuffer : IParser
	{
		private readonly LinkedList<ParsingEvent> buffer;

		private LinkedListNode<ParsingEvent>? current;

		public ParsingEvent? Current => current?.Value;

		public ParserBuffer(IParser parserToBuffer, int maxDepth, int maxLength)
		{
			buffer = new LinkedList<ParsingEvent>();
			buffer.AddLast(parserToBuffer.Consume<MappingStart>());
			int num = 0;
			do
			{
				ParsingEvent parsingEvent = parserToBuffer.Consume<ParsingEvent>();
				num += parsingEvent.NestingIncrease;
				buffer.AddLast(parsingEvent);
				if (maxDepth > -1 && num > maxDepth)
				{
					throw new ArgumentOutOfRangeException("parserToBuffer", "Parser buffer exceeded max depth");
				}
				if (maxLength > -1 && buffer.Count > maxLength)
				{
					throw new ArgumentOutOfRangeException("parserToBuffer", "Parser buffer exceeded max length");
				}
			}
			while (num >= 0);
			current = buffer.First;
		}

		public bool MoveNext()
		{
			current = current?.Next;
			return current != null;
		}

		public void Reset()
		{
			current = buffer.First;
		}
	}
	internal class TypeDiscriminatingNodeDeserializer : INodeDeserializer
	{
		private readonly IList<INodeDeserializer> innerDeserializers;

		private readonly IList<ITypeDiscriminator> typeDiscriminators;

		private readonly int maxDepthToBuffer;

		private readonly int maxLengthToBuffer;

		public TypeDiscriminatingNodeDeserializer(IList<INodeDeserializer> innerDeserializers, IList<ITypeDiscriminator> typeDiscriminators, int maxDepthToBuffer, int maxLengthToBuffer)
		{
			this.innerDeserializers = innerDeserializers;
			this.typeDiscriminators = typeDiscriminators;
			this.maxDepthToBuffer = maxDepthToBuffer;
			this.maxLengthToBuffer = maxLengthToBuffer;
		}

		public bool Deserialize(IParser reader, Type expectedType, Func<IParser, Type, object?> nestedObjectDeserializer, out object? value, ObjectDeserializer rootDeserializer)
		{
			Type expectedType2 = expectedType;
			if (!reader.Accept<MappingStart>(out var _))
			{
				value = null;
				return false;
			}
			IEnumerable<ITypeDiscriminator> enumerable = typeDiscriminators.Where((ITypeDiscriminator t) => t.BaseType.IsAssignableFrom(expectedType2));
			if (!enumerable.Any())
			{
				value = null;
				return false;
			}
			Mark start = reader.Current.Start;
			Type expectedType3 = expectedType2;
			ParserBuffer parserBuffer;
			try
			{
				parserBuffer = new ParserBuffer(reader, maxDepthToBuffer, maxLengthToBuffer);
			}
			catch (Exception innerException)
			{
				Mark end = reader.Current.End;
				throw new YamlException(in start, in end, "Failed to buffer yaml node", innerException);
			}
			try
			{
				foreach (ITypeDiscriminator item in enumerable)
				{
					parserBuffer.Reset();
					if (item.TryDiscriminate(parserBuffer, out Type suggestedType))
					{
						expectedType3 = suggestedType;
						break;
					}
				}
			}
			catch (Exception innerException2)
			{
				Mark end = reader.Current.End;
				throw new YamlException(in start, in end, "Failed to discriminate type", innerException2);
			}
			parserBuffer.Reset();
			foreach (INodeDeserializer innerDeserializer in innerDeserializers)
			{
				if (innerDeserializer.Deserialize(parserBuffer, expectedType3, nestedObjectDeserializer, out value, rootDeserializer))
				{
					return true;
				}
			}
			value = null;
			return false;
		}
	}
	internal class TypeDiscriminatingNodeDeserializerOptions : ITypeDiscriminatingNodeDeserializerOptions
	{
		internal readonly List<ITypeDiscriminator> discriminators = new List<ITypeDiscriminator>();

		public void AddTypeDiscriminator(ITypeDiscriminator discriminator)
		{
			discriminators.Add(discriminator);
		}

		public void AddKeyValueTypeDiscriminator<T>(string discriminatorKey, IDictionary<string, Type> valueTypeMapping)
		{
			discriminators.Add(new KeyValueTypeDiscriminator(typeof(T), discriminatorKey, valueTypeMapping));
		}

		public void AddUniqueKeyTypeDiscriminator<T>(IDictionary<string, Type> uniqueKeyTypeMapping)
		{
			discriminators.Add(new UniqueKeyTypeDiscriminator(typeof(T), uniqueKeyTypeMapping));
		}
	}
}
namespace YamlDotNet.Serialization.BufferedDeserialization.TypeDiscriminators
{
	internal interface ITypeDiscriminator
	{
		Type BaseType { get; }

		bool TryDiscriminate(IParser buffer, out Type? suggestedType);
	}
	internal class KeyValueTypeDiscriminator : ITypeDiscriminator
	{
		private readonly string targetKey;

		private readonly IDictionary<string, Type> typeMapping;

		public Type BaseType { get; private set; }

		public KeyValueTypeDiscriminator(Type baseType, string targetKey, IDictionary<string, Type> typeMapping)
		{
			foreach (KeyValuePair<string, Type> item in typeMapping)
			{
				if (!baseType.IsAssignableFrom(item.Value))
				{
					throw new ArgumentOutOfRangeException("typeMapping", $"{item.Value} is not a assignable to {baseType}");
				}
			}
			BaseType = baseType;
			this.targetKey = targetKey;
			this.typeMapping = typeMapping;
		}

		public bool TryDiscriminate(IParser parser, out Type? suggestedType)
		{
			if (parser.TryFindMappingEntry((YamlDotNet.Core.Events.Scalar scalar) => targetKey == scalar.Value, out YamlDotNet.Core.Events.Scalar _, out ParsingEvent value) && value is YamlDotNet.Core.Events.Scalar scalar2 && typeMapping.TryGetValue(scalar2.Value, out Type value2))
			{
				suggestedType = value2;
				return true;
			}
			suggestedType = null;
			return false;
		}
	}
	internal class UniqueKeyTypeDiscriminator : ITypeDiscriminator
	{
		private readonly IDictionary<string, Type> typeMapping;

		public Type BaseType { get; private set; }

		public UniqueKeyTypeDiscriminator(Type baseType, IDictionary<string, Type> typeMapping)
		{
			foreach (KeyValuePair<string, Type> item in typeMapping)
			{
				if (!baseType.IsAssignableFrom(item.Value))
				{
					throw new ArgumentOutOfRangeException("typeMapping", $"{item.Value} is not a assignable to {baseType}");
				}
			}
			BaseType = baseType;
			this.typeMapping = typeMapping;
		}

		public bool TryDiscriminate(IParser parser, out Type? suggestedType)
		{
			if (parser.TryFindMappingEntry((YamlDotNet.Core.Events.Scalar scalar) => typeMapping.ContainsKey(scalar.Value), out YamlDotNet.Core.Events.Scalar key, out ParsingEvent _))
			{
				suggestedType = typeMapping[key.Value];
				return true;
			}
			suggestedType = null;
			return false;
		}
	}
}
namespace YamlDotNet.RepresentationModel
{
	internal class DocumentLoadingState
	{
		private readonly Dictionary<AnchorName, YamlNode> anchors = new Dictionary<AnchorName, YamlNode>();

		private readonly List<YamlNode> nodesWithUnresolvedAliases = new List<YamlNode>();

		public void AddAnchor(YamlNode node)
		{
			if (node.Anchor.IsEmpty)
			{
				throw new ArgumentException("The specified node does not have an anchor");
			}
			anchors[node.Anchor] = node;
		}

		public YamlNode GetNode(AnchorName anchor, Mark start, Mark end)
		{
			if (anchors.TryGetValue(anchor, out YamlNode value))
			{
				return value;
			}
			throw new AnchorNotFoundException(in start, in end, $"The anchor '{anchor}' does not exists");
		}

		public bool TryGetNode(AnchorName anchor, [NotNullWhen(true)] out YamlNode? node)
		{
			return anchors.TryGetValue(anchor, out node);
		}

		public void AddNodeWithUnresolvedAliases(YamlNode node)
		{
			nodesWithUnresolvedAliases.Add(node);
		}

		public void ResolveAliases()
		{
			foreach (YamlNode nodesWithUnresolvedAlias in nodesWithUnresolvedAliases)
			{
				nodesWithUnresolvedAlias.ResolveAliases(this);
			}
		}
	}
	internal class EmitterState
	{
		public HashSet<AnchorName> EmittedAnchors { get; } = new HashSet<AnchorName>();

	}
	internal interface IYamlVisitor
	{
		void Visit(YamlStream stream);

		void Visit(YamlDocument document);

		void Visit(YamlScalarNode scalar);

		void Visit(YamlSequenceNode sequence);

		void Visit(YamlMappingNode mapping);
	}
	internal class LibYamlEventStream
	{
		private readonly IParser parser;

		public LibYamlEventStream(IParser iParser)
		{
			parser = iParser ?? throw new ArgumentNullException("iParser");
		}

		public void WriteTo(TextWriter textWriter)
		{
			while (parser.MoveNext())
			{
				ParsingEvent current = parser.Current;
				if (!(current is YamlDotNet.Core.Events.AnchorAlias anchorAlias))
				{
					if (!(current is YamlDotNet.Core.Events.DocumentEnd documentEnd))
					{
						if (!(current is YamlDotNet.Core.Events.DocumentStart documentStart))
						{
							if (!(current is MappingEnd))
							{
								if (!(current is MappingStart nodeEvent))
								{
									if (!(current is YamlDotNet.Core.Events.Scalar scalar))
									{
										if (!(current is SequenceEnd))
										{
											if (!(current is SequenceStart nodeEvent2))
											{
												if (!(current is YamlDotNet.Core.Events.StreamEnd))
												{
													if (current is YamlDotNet.Core.Events.StreamStart)
													{
														textWriter.Write("+STR");
													}
												}
												else
												{
													textWriter.Write("-STR");
												}
											}
											else
											{
												textWriter.Write("+SEQ");
												WriteAnchorAndTag(textWriter, nodeEvent2);
											}
										}
										else
										{
											textWriter.Write("-SEQ");
										}
									}
									else
									{
										textWriter.Write("=VAL");
										WriteAnchorAndTag(textWriter, scalar);
										switch (scalar.Style)
										{
										case ScalarStyle.DoubleQuoted:
											textWriter.Write(" \"");
											break;
										case ScalarStyle.SingleQuoted:
											textWriter.Write(" '");
											break;
										case ScalarStyle.Folded:
											textWriter.Write(" >");
											break;
										case ScalarStyle.Literal:
											textWriter.Write(" |");
											break;
										default:
											textWriter.Write(" :");
											break;
										}
										string value = scalar.Value;
										foreach (char c in value)
										{
											switch (c)
											{
											case '\b':
												textWriter.Write("\\b");
												break;
											case '\t':
												textWriter.Write("\\t");
												break;
											case '\n':
												textWriter.Write("\\n");
												break;
											case '\r':
												textWriter.Write("\\r");
												break;
											case '\\':
												textWriter.Write("\\\\");
												break;
											default:
												textWriter.Write(c);
												break;
											}
										}
									}
								}
								else
								{
									textWriter.Write("+MAP");
									WriteAnchorAndTag(textWriter, nodeEvent);
								}
							}
							else
							{
								textWriter.Write("-MAP");
							}
						}
						else
						{
							textWriter.Write("+DOC");
							if (!documentStart.IsImplicit)
							{
								textWriter.Write(" ---");
							}
						}
					}
					else
					{
						textWriter.Write("-DOC");
						if (!documentEnd.IsImplicit)
						{
							textWriter.Write(" ...");
						}
					}
				}
				else
				{
					textWriter.Write("=ALI *");
					textWriter.Write(anchorAlias.Value);
				}
				textWriter.WriteLine();
			}
		}

		private static void WriteAnchorAndTag(TextWriter textWriter, NodeEvent nodeEvent)
		{
			if (!nodeEvent.Anchor.IsEmpty)
			{
				textWriter.Write(" &");
				textWriter.Write(nodeEvent.Anchor);
			}
			if (!nodeEvent.Tag.IsEmpty)
			{
				textWriter.Write(" <");
				textWriter.Write(nodeEvent.Tag.Value);
				textWriter.Write(">");
			}
		}
	}
	internal class YamlAliasNode : YamlNode
	{
		public override YamlNodeType NodeType => YamlNodeType.Alias;

		internal YamlAliasNode(AnchorName anchor)
		{
			base.Anchor = anchor;
		}

		internal override void ResolveAliases(DocumentLoadingState state)
		{
			throw new NotSupportedException("Resolving an alias on an alias node does not make sense");
		}

		internal override void Emit(IEmitter emitter, EmitterState state)
		{
			throw new NotSupportedException("A YamlAliasNode is an implementation detail and should never be saved.");
		}

		public override void Accept(IYamlVisitor visitor)
		{
			throw new NotSupportedException("A YamlAliasNode is an implementation detail and should never be visited.");
		}

		public override bool Equals(object? obj)
		{
			if (obj is YamlAliasNode yamlAliasNode && Equals(yamlAliasNode))
			{
				return object.Equals(base.Anchor, yamlAliasNode.Anchor);
			}
			return false;
		}

		public override int GetHashCode()
		{
			return base.GetHashCode();
		}

		internal override string ToString(RecursionLevel level)
		{
			return "*" + base.Anchor;
		}

		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			yield return this;
		}
	}
	internal class YamlDocument
	{
		private class AnchorAssigningVisitor : YamlVisitorBase
		{
			private readonly HashSet<AnchorName> existingAnchors = new HashSet<AnchorName>();

			private readonly Dictionary<YamlNode, bool> visitedNodes = new Dictionary<YamlNode, bool>();

			public void AssignAnchors(YamlDocument document)
			{
				existingAnchors.Clear();
				visitedNodes.Clear();
				document.Accept(this);
				Random random = new Random();
				foreach (KeyValuePair<YamlNode, bool> visitedNode in visitedNodes)
				{
					if (!visitedNode.Value)
					{
						continue;
					}
					AnchorName anchorName;
					if (!visitedNode.Key.Anchor.IsEmpty && !existingAnchors.Contains(visitedNode.Key.Anchor))
					{
						anchorName = visitedNode.Key.Anchor;
					}
					else
					{
						do
						{
							anchorName = new AnchorName(random.Next().ToString(CultureInfo.InvariantCulture));
						}
						while (existingAnchors.Contains(anchorName));
					}
					existingAnchors.Add(anchorName);
					visitedNode.Key.Anchor = anchorName;
				}
			}

			private bool VisitNodeAndFindDuplicates(YamlNode node)
			{
				if (visitedNodes.TryGetValue(node, out var value))
				{
					if (!value)
					{
						visitedNodes[node] = true;
					}
					return !value;
				}
				visitedNodes.Add(node, value: false);
				return false;
			}

			public override void Visit(YamlScalarNode scalar)
			{
				VisitNodeAndFindDuplicates(scalar);
			}

			public override void Visit(YamlMappingNode mapping)
			{
				if (!VisitNodeAndFindDuplicates(mapping))
				{
					base.Visit(mapping);
				}
			}

			public override void Visit(YamlSequenceNode sequence)
			{
				if (!VisitNodeAndFindDuplicates(sequence))
				{
					base.Visit(sequence);
				}
			}
		}

		public YamlNode RootNode { get; private set; }

		public IEnumerable<YamlNode> AllNodes => RootNode.AllNodes;

		public YamlDocument(YamlNode rootNode)
		{
			RootNode = rootNode;
		}

		public YamlDocument(string rootNode)
		{
			RootNode = new YamlScalarNode(rootNode);
		}

		internal YamlDocument(IParser parser)
		{
			DocumentLoadingState documentLoadingState = new DocumentLoadingState();
			parser.Consume<YamlDotNet.Core.Events.DocumentStart>();
			YamlDotNet.Core.Events.DocumentEnd @event;
			while (!parser.TryConsume<YamlDotNet.Core.Events.DocumentEnd>(out @event))
			{
				RootNode = YamlNode.ParseNode(parser, documentLoadingState);
				if (RootNode is YamlAliasNode)
				{
					throw new YamlException("A document cannot contain only an alias");
				}
			}
			documentLoadingState.ResolveAliases();
			if (RootNode == null)
			{
				throw new ArgumentException("Atempted to parse an empty document");
			}
		}

		private void AssignAnchors()
		{
			AnchorAssigningVisitor anchorAssigningVisitor = new AnchorAssigningVisitor();
			anchorAssigningVisitor.AssignAnchors(this);
		}

		internal void Save(IEmitter emitter, bool assignAnchors = true)
		{
			if (assignAnchors)
			{
				AssignAnchors();
			}
			emitter.Emit(new YamlDotNet.Core.Events.DocumentStart());
			RootNode.Save(emitter, new EmitterState());
			emitter.Emit(new YamlDotNet.Core.Events.DocumentEnd(isImplicit: false));
		}

		public void Accept(IYamlVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class YamlMappingNode : YamlNode, IEnumerable<KeyValuePair<YamlNode, YamlNode>>, IEnumerable, IYamlConvertible
	{
		private readonly OrderedDictionary<YamlNode, YamlNode> children = new OrderedDictionary<YamlNode, YamlNode>();

		public IOrderedDictionary<YamlNode, YamlNode> Children => children;

		public MappingStyle Style { get; set; }

		public override YamlNodeType NodeType => YamlNodeType.Mapping;

		internal YamlMappingNode(IParser parser, DocumentLoadingState state)
		{
			Load(parser, state);
		}

		private void Load(IParser parser, DocumentLoadingState state)
		{
			MappingStart mappingStart = parser.Consume<MappingStart>();
			Load(mappingStart, state);
			Style = mappingStart.Style;
			bool flag = false;
			MappingEnd @event;
			while (!parser.TryConsume<MappingEnd>(out @event))
			{
				YamlNode yamlNode = YamlNode.ParseNode(parser, state);
				YamlNode yamlNode2 = YamlNode.ParseNode(parser, state);
				if (!children.TryAdd(yamlNode, yamlNode2))
				{
					Mark start = yamlNode.Start;
					Mark end = yamlNode.End;
					throw new YamlException(in start, in end, $"Duplicate key {yamlNode}");
				}
				flag = flag || yamlNode is YamlAliasNode || yamlNode2 is YamlAliasNode;
			}
			if (flag)
			{
				state.AddNodeWithUnresolvedAliases(this);
			}
		}

		public YamlMappingNode()
		{
		}

		public YamlMappingNode(params KeyValuePair<YamlNode, YamlNode>[] children)
			: this((IEnumerable<KeyValuePair<YamlNode, YamlNode>>)children)
		{
		}

		public YamlMappingNode(IEnumerable<KeyValuePair<YamlNode, YamlNode>> children)
		{
			foreach (KeyValuePair<YamlNode, YamlNode> child in children)
			{
				this.children.Add(child);
			}
		}

		public YamlMappingNode(params YamlNode[] children)
			: this((IEnumerable<YamlNode>)children)
		{
		}

		public YamlMappingNode(IEnumerable<YamlNode> children)
		{
			using IEnumerator<YamlNode> enumerator = children.GetEnumerator();
			while (enumerator.MoveNext())
			{
				YamlNode current = enumerator.Current;
				if (!enumerator.MoveNext())
				{
					throw new ArgumentException("When constructing a mapping node with a sequence, the number of elements of the sequence must be even.");
				}
				Add(current, enumerator.Current);
			}
		}

		public void Add(YamlNode key, YamlNode value)
		{
			children.Add(key, value);
		}

		public void Add(string key, YamlNode value)
		{
			children.Add(new YamlScalarNode(key), value);
		}

		public void Add(YamlNode key, string value)
		{
			children.Add(key, new YamlScalarNode(value));
		}

		public void Add(string key, string value)
		{
			children.Add(new YamlScalarNode(key), new YamlScalarNode(value));
		}

		internal override void ResolveAliases(DocumentLoadingState state)
		{
			Dictionary<YamlNode, YamlNode> dictionary = null;
			Dictionary<YamlNode, YamlNode> dictionary2 = null;
			foreach (KeyValuePair<YamlNode, YamlNode> child in children)
			{
				if (child.Key is YamlAliasNode)
				{
					if (dictionary == null)
					{
						dictionary = new Dictionary<YamlNode, YamlNode>();
					}
					dictionary.Add(child.Key, state.GetNode(child.Key.Anchor, child.Key.Start, child.Key.End));
				}
				if (child.Value is YamlAliasNode)
				{
					if (dictionary2 == null)
					{
						dictionary2 = new Dictionary<YamlNode, YamlNode>();
					}
					dictionary2.Add(child.Key, state.GetNode(child.Value.Anchor, child.Value.Start, child.Value.End));
				}
			}
			if (dictionary2 != null)
			{
				foreach (KeyValuePair<YamlNode, YamlNode> item in dictionary2)
				{
					children[item.Key] = item.Value;
				}
			}
			if (dictionary == null)
			{
				return;
			}
			foreach (KeyValuePair<YamlNode, YamlNode> item2 in dictionary)
			{
				YamlNode value = children[item2.Key];
				children.Remove(item2.Key);
				children.Add(item2.Value, value);
			}
		}

		internal override void Emit(IEmitter emitter, EmitterState state)
		{
			emitter.Emit(new MappingStart(base.Anchor, base.Tag, isImplicit: true, Style));
			foreach (KeyValuePair<YamlNode, YamlNode> child in children)
			{
				child.Key.Save(emitter, state);
				child.Value.Save(emitter, state);
			}
			emitter.Emit(new MappingEnd());
		}

		public override void Accept(IYamlVisitor visitor)
		{
			visitor.Visit(this);
		}

		public override bool Equals(object? obj)
		{
			if (!(obj is YamlMappingNode yamlMappingNode) || !object.Equals(base.Tag, yamlMappingNode.Tag) || children.Count != yamlMappingNode.children.Count)
			{
				return false;
			}
			foreach (KeyValuePair<YamlNode, YamlNode> child in children)
			{
				if (!yamlMappingNode.children.TryGetValue(child.Key, out YamlNode value) || !object.Equals(child.Value, value))
				{
					return false;
				}
			}
			return true;
		}

		public override int GetHashCode()
		{
			int num = base.GetHashCode();
			foreach (KeyValuePair<YamlNode, YamlNode> child in children)
			{
				num = YamlDotNet.Core.HashCode.CombineHashCodes(num, child.Key);
				num = (child.Value.Anchor.IsEmpty ? YamlDotNet.Core.HashCode.CombineHashCodes(num, child.Value) : YamlDotNet.Core.HashCode.CombineHashCodes(num, child.Value.Anchor));
			}
			return num;
		}

		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			level.Increment();
			yield return this;
			foreach (KeyValuePair<YamlNode, YamlNode> child in children)
			{
				foreach (YamlNode item in child.Key.SafeAllNodes(level))
				{
					yield return item;
				}
				foreach (YamlNode item2 in child.Value.SafeAllNodes(level))
				{
					yield return item2;
				}
			}
			level.Decrement();
		}

		internal override string ToString(RecursionLevel level)
		{
			if (!level.TryIncrement())
			{
				return "WARNING! INFINITE RECURSION!";
			}
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				builder.Append("{ ");
				foreach (KeyValuePair<YamlNode, YamlNode> child in children)
				{
					if (builder.Length > 2)
					{
						builder.Append(", ");
					}
					builder.Append("{ ").Append(child.Key.ToString(level)).Append(", ")
						.Append(child.Value.ToString(level))
						.Append(" }");
				}
				builder.Append(" }");
				level.Decrement();
				return builder.ToString();
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		public IEnumerator<KeyValuePair<YamlNode, YamlNode>> GetEnumerator()
		{
			return children.GetEnumerator();
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return GetEnumerator();
		}

		void IYamlConvertible.Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
		{
			Load(parser, new DocumentLoadingState());
		}

		void IYamlConvertible.Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer)
		{
			Emit(emitter, new EmitterState());
		}

		public static YamlMappingNode FromObject(object mapping)
		{
			if (mapping == null)
			{
				throw new ArgumentNullException("mapping");
			}
			YamlMappingNode yamlMappingNode = new YamlMappingNode();
			foreach (PropertyInfo publicProperty in mapping.GetType().GetPublicProperties())
			{
				if (publicProperty.CanRead && publicProperty.GetGetMethod(nonPublic: false).GetParameters().Length == 0)
				{
					object value = publicProperty.GetValue(mapping, null);
					YamlNode yamlNode = value as YamlNode;
					if (yamlNode == null)
					{
						string text = Convert.ToString(value, CultureInfo.InvariantCulture);
						yamlNode = text ?? string.Empty;
					}
					yamlMappingNode.Add(publicProperty.Name, yamlNode);
				}
			}
			return yamlMappingNode;
		}
	}
	internal abstract class YamlNode
	{
		private const int MaximumRecursionLevel = 1000;

		internal const string MaximumRecursionLevelReachedToStringValue = "WARNING! INFINITE RECURSION!";

		public AnchorName Anchor { get; set; }

		public TagName Tag { get; set; }

		public Mark Start { get; private set; } = Mark.Empty;


		public Mark End { get; private set; } = Mark.Empty;


		public IEnumerable<YamlNode> AllNodes
		{
			get
			{
				RecursionLevel level = new RecursionLevel(1000);
				return SafeAllNodes(level);
			}
		}

		public abstract YamlNodeType NodeType { get; }

		public YamlNode this[int index]
		{
			get
			{
				if (!(this is YamlSequenceNode yamlSequenceNode))
				{
					throw new ArgumentException($"Accessed '{NodeType}' with an invalid index: {index}. Only Sequences can be indexed by number.");
				}
				return yamlSequenceNode.Children[index];
			}
		}

		public YamlNode this[YamlNode key]
		{
			get
			{
				if (!(this is YamlMappingNode yamlMappingNode))
				{
					throw new ArgumentException($"Accessed '{NodeType}' with an invalid index: {key}. Only Mappings can be indexed by key.");
				}
				return yamlMappingNode.Children[key];
			}
		}

		internal void Load(NodeEvent yamlEvent, DocumentLoadingState state)
		{
			Tag = yamlEvent.Tag;
			if (!yamlEvent.Anchor.IsEmpty)
			{
				Anchor = yamlEvent.Anchor;
				state.AddAnchor(this);
			}
			Start = yamlEvent.Start;
			End = yamlEvent.End;
		}

		internal static YamlNode ParseNode(IParser parser, DocumentLoadingState state)
		{
			if (parser.Accept<YamlDotNet.Core.Events.Scalar>(out var _))
			{
				return new YamlScalarNode(parser, state);
			}
			if (parser.Accept<SequenceStart>(out var _))
			{
				return new YamlSequenceNode(parser, state);
			}
			if (parser.Accept<MappingStart>(out var _))
			{
				return new YamlMappingNode(parser, state);
			}
			if (parser.TryConsume<YamlDotNet.Core.Events.AnchorAlias>(out var event4))
			{
				if (!state.TryGetNode(event4.Value, out YamlNode node))
				{
					return new YamlAliasNode(event4.Value);
				}
				return node;
			}
			throw new ArgumentException("The current event is of an unsupported type.", "parser");
		}

		internal abstract void ResolveAliases(DocumentLoadingState state);

		internal void Save(IEmitter emitter, EmitterState state)
		{
			if (!Anchor.IsEmpty && !state.EmittedAnchors.Add(Anchor))
			{
				emitter.Emit(new YamlDotNet.Core.Events.AnchorAlias(Anchor));
			}
			else
			{
				Emit(emitter, state);
			}
		}

		internal abstract void Emit(IEmitter emitter, EmitterState state);

		public abstract void Accept(IYamlVisitor visitor);

		public override string ToString()
		{
			RecursionLevel recursionLevel = new RecursionLevel(1000);
			return ToString(recursionLevel);
		}

		internal abstract string ToString(RecursionLevel level);

		internal abstract IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level);

		public static implicit operator YamlNode(string value)
		{
			return new YamlScalarNode(value);
		}

		public static implicit operator YamlNode(string[] sequence)
		{
			return new YamlSequenceNode(((IEnumerable<string>)sequence).Select((Func<string, YamlNode>)((string i) => i)));
		}

		public static explicit operator string?(YamlNode node)
		{
			if (!(node is YamlScalarNode yamlScalarNode))
			{
				throw new ArgumentException($"Attempted to convert a '{node.NodeType}' to string. This conversion is valid only for Scalars.");
			}
			return yamlScalarNode.Value;
		}
	}
	internal sealed class YamlNodeIdentityEqualityComparer : IEqualityComparer<YamlNode>
	{
		public bool Equals([AllowNull] YamlNode x, [AllowNull] YamlNode y)
		{
			return x == y;
		}

		public int GetHashCode(YamlNode obj)
		{
			return obj.GetHashCode();
		}
	}
	internal enum YamlNodeType
	{
		Alias,
		Mapping,
		Scalar,
		Sequence
	}
	[DebuggerDisplay("{Value}")]
	internal sealed class YamlScalarNode : YamlNode, IYamlConvertible
	{
		private bool forceImplicitPlain;

		private string? value;

		public string? Value
		{
			get
			{
				return value;
			}
			set
			{
				if (value == null)
				{
					forceImplicitPlain = true;
				}
				else
				{
					forceImplicitPlain = false;
				}
				this.value = value;
			}
		}

		public ScalarStyle Style { get; set; }

		public override YamlNodeType NodeType => YamlNodeType.Scalar;

		internal YamlScalarNode(IParser parser, DocumentLoadingState state)
		{
			Load(parser, state);
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		private void Load(IParser parser, DocumentLoadingState state)
		{
			YamlDotNet.Core.Events.Scalar scalar = parser.Consume<YamlDotNet.Core.Events.Scalar>();
			Load(scalar, state);
			string text = scalar.Value;
			if (scalar.Style == ScalarStyle.Plain && base.Tag.IsEmpty)
			{
				forceImplicitPlain = text.Length switch
				{
					0 => true, 
					1 => text == "~", 
					4 => text == "null" || text == "Null" || text == "NULL", 
					_ => false, 
				};
			}
			value = text;
			Style = scalar.Style;
		}

		public YamlScalarNode()
		{
		}

		public YamlScalarNode(string? value)
		{
			Value = value;
		}

		internal override void ResolveAliases(DocumentLoadingState state)
		{
			throw new NotSupportedException("Resolving an alias on a scalar node does not make sense");
		}

		internal override void Emit(IEmitter emitter, EmitterState state)
		{
			TagName tag = base.Tag;
			bool isPlainImplicit = tag.IsEmpty;
			if (forceImplicitPlain && Style == ScalarStyle.Plain && (Value == null || Value == ""))
			{
				tag = JsonSchema.Tags.Null;
				isPlainImplicit = true;
			}
			else if (tag.IsEmpty && Value == null && (Style == ScalarStyle.Plain || Style == ScalarStyle.Any))
			{
				tag = JsonSchema.Tags.Null;
				isPlainImplicit = true;
			}
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(base.Anchor, tag, Value ?? string.Empty, Style, isPlainImplicit, isQuotedImplicit: false));
		}

		public override void Accept(IYamlVisitor visitor)
		{
			visitor.Visit(this);
		}

		public override bool Equals(object? obj)
		{
			if (obj is YamlScalarNode yamlScalarNode && object.Equals(base.Tag, yamlScalarNode.Tag))
			{
				return object.Equals(Value, yamlScalarNode.Value);
			}
			return false;
		}

		public override int GetHashCode()
		{
			return YamlDotNet.Core.HashCode.CombineHashCodes(base.Tag.GetHashCode(), Value);
		}

		public static explicit operator string?(YamlScalarNode value)
		{
			return value.Value;
		}

		internal override string ToString(RecursionLevel level)
		{
			return Value ?? string.Empty;
		}

		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			yield return this;
		}

		void IYamlConvertible.Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
		{
			Load(parser, new DocumentLoadingState());
		}

		void IYamlConvertible.Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer)
		{
			Emit(emitter, new EmitterState());
		}
	}
	[DebuggerDisplay("Count = {children.Count}")]
	internal sealed class YamlSequenceNode : YamlNode, IEnumerable<YamlNode>, IEnumerable, IYamlConvertible
	{
		private readonly List<YamlNode> children = new List<YamlNode>();

		public IList<YamlNode> Children => children;

		public SequenceStyle Style { get; set; }

		public override YamlNodeType NodeType => YamlNodeType.Sequence;

		internal YamlSequenceNode(IParser parser, DocumentLoadingState state)
		{
			Load(parser, state);
		}

		private void Load(IParser parser, DocumentLoadingState state)
		{
			SequenceStart sequenceStart = parser.Consume<SequenceStart>();
			Load(sequenceStart, state);
			Style = sequenceStart.Style;
			bool flag = false;
			SequenceEnd @event;
			while (!parser.TryConsume<SequenceEnd>(out @event))
			{
				YamlNode yamlNode = YamlNode.ParseNode(parser, state);
				children.Add(yamlNode);
				flag = flag || yamlNode is YamlAliasNode;
			}
			if (flag)
			{
				state.AddNodeWithUnresolvedAliases(this);
			}
		}

		public YamlSequenceNode()
		{
		}

		public YamlSequenceNode(params YamlNode[] children)
			: this((IEnumerable<YamlNode>)children)
		{
		}

		public YamlSequenceNode(IEnumerable<YamlNode> children)
		{
			foreach (YamlNode child in children)
			{
				this.children.Add(child);
			}
		}

		public void Add(YamlNode child)
		{
			children.Add(child);
		}

		public void Add(string child)
		{
			children.Add(new YamlScalarNode(child));
		}

		internal override void ResolveAliases(DocumentLoadingState state)
		{
			for (int i = 0; i < children.Count; i++)
			{
				if (children[i] is YamlAliasNode)
				{
					children[i] = state.GetNode(children[i].Anchor, children[i].Start, children[i].End);
				}
			}
		}

		internal override void Emit(IEmitter emitter, EmitterState state)
		{
			emitter.Emit(new SequenceStart(base.Anchor, base.Tag, base.Tag.IsEmpty, Style));
			foreach (YamlNode child in children)
			{
				child.Save(emitter, state);
			}
			emitter.Emit(new SequenceEnd());
		}

		public override void Accept(IYamlVisitor visitor)
		{
			visitor.Visit(this);
		}

		public override bool Equals(object? obj)
		{
			if (!(obj is YamlSequenceNode yamlSequenceNode) || !object.Equals(base.Tag, yamlSequenceNode.Tag) || children.Count != yamlSequenceNode.children.Count)
			{
				return false;
			}
			for (int i = 0; i < children.Count; i++)
			{
				if (!object.Equals(children[i], yamlSequenceNode.children[i]))
				{
					return false;
				}
			}
			return true;
		}

		public override int GetHashCode()
		{
			int h = 0;
			foreach (YamlNode child in children)
			{
				h = YamlDotNet.Core.HashCode.CombineHashCodes(h, child);
			}
			return YamlDotNet.Core.HashCode.CombineHashCodes(h, base.Tag);
		}

		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			level.Increment();
			yield return this;
			foreach (YamlNode child in children)
			{
				foreach (YamlNode item in child.SafeAllNodes(level))
				{
					yield return item;
				}
			}
			level.Decrement();
		}

		internal override string ToString(RecursionLevel level)
		{
			if (!level.TryIncrement())
			{
				return "WARNING! INFINITE RECURSION!";
			}
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				builder.Append("[ ");
				foreach (YamlNode child in children)
				{
					if (builder.Length > 2)
					{
						builder.Append(", ");
					}
					builder.Append(child.ToString(level));
				}
				builder.Append(" ]");
				level.Decrement();
				return builder.ToString();
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		public IEnumerator<YamlNode> GetEnumerator()
		{
			return Children.GetEnumerator();
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return GetEnumerator();
		}

		void IYamlConvertible.Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
		{
			Load(parser, new DocumentLoadingState());
		}

		void IYamlConvertible.Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer)
		{
			Emit(emitter, new EmitterState());
		}
	}
	internal class YamlStream : IEnumerable<YamlDocument>, IEnumerable
	{
		private readonly List<YamlDocument> documents = new List<YamlDocument>();

		public IList<YamlDocument> Documents => documents;

		public YamlStream()
		{
		}

		public YamlStream(params YamlDocument[] documents)
			: this((IEnumerable<YamlDocument>)documents)
		{
		}

		public YamlStream(IEnumerable<YamlDocument> documents)
		{
			foreach (YamlDocument document in documents)
			{
				this.documents.Add(document);
			}
		}

		public void Add(YamlDocument document)
		{
			documents.Add(document);
		}

		public void Load(TextReader input)
		{
			Load(new Parser(input));
		}

		public void Load(IParser parser)
		{
			documents.Clear();
			parser.Consume<YamlDotNet.Core.Events.StreamStart>();
			YamlDotNet.Core.Events.StreamEnd @event;
			while (!parser.TryConsume<YamlDotNet.Core.Events.StreamEnd>(out @event))
			{
				YamlDocument item = new YamlDocument(parser);
				documents.Add(item);
			}
		}

		public void Save(TextWriter output)
		{
			Save(output, assignAnchors: true);
		}

		public void Save(TextWriter output, bool assignAnchors)
		{
			Save(new Emitter(output), assignAnchors);
		}

		public void Save(IEmitter emitter, bool assignAnchors)
		{
			emitter.Emit(new YamlDotNet.Core.Events.StreamStart());
			foreach (YamlDocument document in documents)
			{
				document.Save(emitter, assignAnchors);
			}
			emitter.Emit(new YamlDotNet.Core.Events.StreamEnd());
		}

		public void Accept(IYamlVisitor visitor)
		{
			visitor.Visit(this);
		}

		public IEnumerator<YamlDocument> GetEnumerator()
		{
			return documents.GetEnumerator();
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return GetEnumerator();
		}
	}
	[Obsolete("Use YamlVisitorBase")]
	internal abstract class YamlVisitor : IYamlVisitor
	{
		protected virtual void Visit(YamlStream stream)
		{
		}

		protected virtual void Visited(YamlStream stream)
		{
		}

		protected virtual void Visit(YamlDocument document)
		{
		}

		protected virtual void Visited(YamlDocument document)
		{
		}

		protected virtual void Visit(YamlScalarNode scalar)
		{
		}

		protected virtual void Visited(YamlScalarNode scalar)
		{
		}

		protected virtual void Visit(YamlSequenceNode sequence)
		{
		}

		protected virtual void Visited(YamlSequenceNode sequence)
		{
		}

		protected virtual void Visit(YamlMappingNode mapping)
		{
		}

		protected virtual void Visited(YamlMappingNode mapping)
		{
		}

		protected virtual void VisitChildren(YamlStream stream)
		{
			foreach (YamlDocument document in stream.Documents)
			{
				document.Accept(this);
			}
		}

		protected virtual void VisitChildren(YamlDocument document)
		{
			if (document.RootNode != null)
			{
				document.RootNode.Accept(this);
			}
		}

		protected virtual void VisitChildren(YamlSequenceNode sequence)
		{
			foreach (YamlNode child in sequence.Children)
			{
				child.Accept(this);
			}
		}

		protected virtual void VisitChildren(YamlMappingNode mapping)
		{
			foreach (KeyValuePair<YamlNode, YamlNode> child in mapping.Children)
			{
				child.Key.Accept(this);
				child.Value.Accept(this);
			}
		}

		void IYamlVisitor.Visit(YamlStream stream)
		{
			Visit(stream);
			VisitChildren(stream);
			Visited(stream);
		}

		void IYamlVisitor.Visit(YamlDocument document)
		{
			Visit(document);
			VisitChildren(document);
			Visited(document);
		}

		void IYamlVisitor.Visit(YamlScalarNode scalar)
		{
			Visit(scalar);
			Visited(scalar);
		}

		void IYamlVisitor.Visit(YamlSequenceNode sequence)
		{
			Visit(sequence);
			VisitChildren(sequence);
			Visited(sequence);
		}

		void IYamlVisitor.Visit(YamlMappingNode mapping)
		{
			Visit(mapping);
			VisitChildren(mapping);
			Visited(mapping);
		}
	}
	internal abstract class YamlVisitorBase : IYamlVisitor
	{
		public virtual void Visit(YamlStream stream)
		{
			VisitChildren(stream);
		}

		public virtual void Visit(YamlDocument document)
		{
			VisitChildren(document);
		}

		public virtual void Visit(YamlScalarNode scalar)
		{
		}

		public virtual void Visit(YamlSequenceNode sequence)
		{
			VisitChildren(sequence);
		}

		public virtual void Visit(YamlMappingNode mapping)
		{
			VisitChildren(mapping);
		}

		protected virtual void VisitPair(YamlNode key, YamlNode value)
		{
			key.Accept(this);
			value.Accept(this);
		}

		protected virtual void VisitChildren(YamlStream stream)
		{
			foreach (YamlDocument document in stream.Documents)
			{
				document.Accept(this);
			}
		}

		protected virtual void VisitChildren(YamlDocument document)
		{
			if (document.RootNode != null)
			{
				document.RootNode.Accept(this);
			}
		}

		protected virtual void VisitChildren(YamlSequenceNode sequence)
		{
			foreach (YamlNode child in sequence.Children)
			{
				child.Accept(this);
			}
		}

		protected virtual void VisitChildren(YamlMappingNode mapping)
		{
			foreach (KeyValuePair<YamlNode, YamlNode> child in mapping.Children)
			{
				VisitPair(child.Key, child.Value);
			}
		}
	}
}
namespace YamlDotNet.Helpers
{
	internal class DefaultFsharpHelper : IFsharpHelper
	{
		private static bool IsFsharpCore(Type t)
		{
			return t.Namespace == "Microsoft.FSharp.Core";
		}

		public bool IsOptionType(Type t)
		{
			if (IsFsharpCore(t))
			{
				return t.Name == "FSharpOption`1";
			}
			return false;
		}

		public Type? GetOptionUnderlyingType(Type t)
		{
			if (!t.IsGenericType || !IsOptionType(t))
			{
				return null;
			}
			return t.GenericTypeArguments[0];
		}

		public object? GetValue(IObjectDescriptor objectDescriptor)
		{
			if (!IsOptionType(objectDescriptor.Type))
			{
				throw new InvalidOperationException("Should not be called on non-Option<> type");
			}
			if (objectDescriptor.Value == null)
			{
				return null;
			}
			return objectDescriptor.Type.GetProperty("Value").GetValue(objectDescriptor.Value);
		}

		public bool IsFsharpListType(Type t)
		{
			if (t.Namespace == "Microsoft.FSharp.Collections")
			{
				return t.Name == "FSharpList`1";
			}
			return false;
		}

		public object? CreateFsharpListFromArray(Type t, Type itemsType, Array arr)
		{
			if (!IsFsharpListType(t))
			{
				return null;
			}
			return t.Assembly.GetType("Microsoft.FSharp.Collections.ListModule").GetMethod("OfArray").MakeGenericMethod(itemsType)
				.Invoke(null, new object[1] { arr });
		}
	}
	internal static class DictionaryExtensions
	{
		public static bool TryAdd<T, V>(this Dictionary<T, V> dictionary, T key, V value)
		{
			if (dictionary.ContainsKey(key))
			{
				return false;
			}
			dictionary.Add(key, value);
			return true;
		}

		public static TValue GetOrAdd<TKey, TValue, TArg>(this ConcurrentDictionary<TKey, TValue> dictionary, TKey key, Func<TKey, TArg, TValue> valueFactory, TArg arg)
		{
			if (dictionary == null)
			{
				throw new ArgumentNullException("dictionary");
			}
			if (key == null)
			{
				throw new ArgumentNullException("key");
			}
			if (valueFactory == null)
			{
				throw new ArgumentNullException("valueFactory");
			}
			TValue value;
			do
			{
				if (dictionary.TryGetValue(key, out value))
				{
					return value;
				}
				value = valueFactory(key, arg);
			}
			while (!dictionary.TryAdd(key, value));
			return value;
		}
	}
	internal static class ExpressionExtensions
	{
		public static PropertyInfo AsProperty(this LambdaExpression propertyAccessor)
		{
			PropertyInfo propertyInfo = TryGetMemberExpression<PropertyInfo>(propertyAccessor);
			if (propertyInfo == null)
			{
				throw new ArgumentException("Expected a lambda expression in the form: x => x.SomeProperty", "propertyAccessor");
			}
			return propertyInfo;
		}

		[return: MaybeNull]
		private static TMemberInfo TryGetMemberExpression<TMemberInfo>(LambdaExpression lambdaExpression) where TMemberInfo : MemberInfo
		{
			if (lambdaExpression.Parameters.Count != 1)
			{
				return null;
			}
			Expression expression = lambdaExpression.Body;
			if (expression is UnaryExpression unaryExpression)
			{
				if (unaryExpression.NodeType != ExpressionType.Convert)
				{
					return null;
				}
				expression = unaryExpression.Operand;
			}
			if (expression is MemberExpression memberExpression)
			{
				if (memberExpression.Expression != lambdaExpression.Parameters[0])
				{
					return null;
				}
				return memberExpression.Member as TMemberInfo;
			}
			return null;
		}
	}
	internal static class FsharpHelper
	{
		public static IFsharpHelper? Instance { get; set; }

		public static bool IsOptionType(Type t)
		{
			return Instance?.IsOptionType(t) ?? false;
		}

		public static Type? GetOptionUnderlyingType(Type t)
		{
			return Instance?.GetOptionUnderlyingType(t);
		}

		public static object? GetValue(IObjectDescriptor objectDescriptor)
		{
			return Instance?.GetValue(objectDescriptor);
		}

		public static bool IsFsharpListType(Type t)
		{
			return Instance?.IsFsharpListType(t) ?? false;
		}

		public static object? CreateFsharpListFromArray(Type t, Type itemsType, Array arr)
		{
			return Instance?.CreateFsharpListFromArray(t, itemsType, arr);
		}
	}
	internal sealed class GenericCollectionToNonGenericAdapter<T> : IList, ICollection, IEnumerable
	{
		private readonly ICollection<T> genericCollection;

		public bool IsFixedSize
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public bool IsReadOnly
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public object? this[int index]
		{
			get
			{
				throw new NotSupportedException();
			}
			set
			{
				((IList<T>)genericCollection)[index] = (T)value;
			}
		}

		public int Count
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public bool IsSynchronized
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public object SyncRoot
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public GenericCollectionToNonGenericAdapter(ICollection<T> genericCollection)
		{
			this.genericCollection = genericCollection ?? throw new ArgumentNullException("genericCollection");
		}

		public int Add(object? value)
		{
			int count = genericCollection.Count;
			genericCollection.Add((T)value);
			return count;
		}

		public void Clear()
		{
			genericCollection.Clear();
		}

		public bool Contains(object? value)
		{
			throw new NotSupportedException();
		}

		public int IndexOf(object? value)
		{
			throw new NotSupportedException();
		}

		public void Insert(int index, object? value)
		{
			throw new NotSupportedException();
		}

		public void Remove(object? value)
		{
			throw new NotSupportedException();
		}

		public void RemoveAt(int index)
		{
			throw new NotSupportedException();
		}

		public void CopyTo(Array array, int index)
		{
			throw new NotSupportedException();
		}

		public IEnumerator GetEnumerator()
		{
			return genericCollection.GetEnumerator();
		}
	}
	internal sealed class GenericDictionaryToNonGenericAdapter<TKey, TValue> : IDictionary, ICollection, IEnumerable where TKey : notnull
	{
		private class DictionaryEnumerator : IDictionaryEnumerator, IEnumerator
		{
			private readonly IEnumerator<KeyValuePair<TKey, TValue>> enumerator;

			public DictionaryEntry Entry => new DictionaryEntry(Key, Value);

			public object Key => enumerator.Current.Key;

			public object? Value => enumerator.Current.Value;

			public object Current => Entry;

			public DictionaryEnumerator(IEnumerator<KeyValuePair<TKey, TValue>> enumerator)
			{
				this.enumerator = enumerator;
			}

			public bool MoveNext()
			{
				return enumerator.MoveNext();
			}

			public void Reset()
			{
				enumerator.Reset();
			}
		}

		private readonly IDictionary<TKey, TValue> genericDictionary;

		public bool IsFixedSize
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public bool IsReadOnly
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public ICollection Keys
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public ICollection Values
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public object? this[object key]
		{
			get
			{
				throw new NotSupportedException();
			}
			set
			{
				genericDictionary[(TKey)key] = (TValue)value;
			}
		}

		public int Count
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public bool IsSynchronized
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public object SyncRoot
		{
			get
			{
				throw new NotSupportedException();
			}
		}

		public GenericDictionaryToNonGenericAdapter(IDictionary<TKey, TValue> genericDictionary)
		{
			this.genericDictionary = genericDictionary ?? throw new ArgumentNullException("genericDictionary");
		}

		public void Add(object key, object? value)
		{
			throw new NotSupportedException();
		}

		public void Clear()
		{
			throw new NotSupportedException();
		}

		public bool Contains(object key)
		{
			throw new NotSupportedException();
		}

		public IDictionaryEnumerator GetEnumerator()
		{
			return new DictionaryEnumerator(genericDictionary.GetEnumerator());
		}

		public void Remove(object key)
		{
			throw new NotSupportedException();
		}

		public void CopyTo(Array array, int index)
		{
			throw new NotSupportedException();
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return GetEnumerator();
		}
	}
	internal interface IFsharpHelper
	{
		bool IsOptionType(Type t);

		Type? GetOptionUnderlyingType(Type t);

		object? GetValue(IObjectDescriptor objectDescriptor);

		bool IsFsharpListType(Type t);

		object? CreateFsharpListFromArray(Type t, Type itemsType, Array arr);
	}
	internal interface IOrderedDictionary<TKey, TValue> : IDictionary<TKey, TValue>, ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable where TKey : notnull
	{
		KeyValuePair<TKey, TValue> this[int index] { get; set; }

		void Insert(int index, TKey key, TValue value);

		void RemoveAt(int index);
	}
	internal class NullFsharpHelper : IFsharpHelper
	{
		public object? CreateFsharpListFromArray(Type t, Type itemsType, Array arr)
		{
			return null;
		}

		public Type? GetOptionUnderlyingType(Type t)
		{
			return null;
		}

		public object? GetValue(IObjectDescriptor objectDescriptor)
		{
			return null;
		}

		public bool IsFsharpListType(Type t)
		{
			return false;
		}

		public bool IsOptionType(Type t)
		{
			return false;
		}
	}
	internal static class NumberExtensions
	{
		public static bool IsPowerOfTwo(this int value)
		{
			return (value & (value - 1)) == 0;
		}
	}
	[Serializable]
	internal sealed class OrderedDictionary<TKey, TValue> : IOrderedDictionary<TKey, TValue>, IDictionary<TKey, TValue>, ICollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable where TKey : notnull
	{
		private class KeyCollection : ICollection<TKey>, IEnumerable<TKey>, IEnumerable
		{
			private readonly OrderedDictionary<TKey, TValue> orderedDictionary;

			public int Count => orderedDictionary.list.Count;

			public bool IsReadOnly => true;

			public void Add(TKey item)
			{
				throw new NotSupportedException();
			}

			public void Clear()
			{
				throw new NotSupportedException();
			}

			public bool Contains(TKey item)
			{
				return orderedDictionary.dictionary.ContainsKey(item);
			}

			public KeyCollection(OrderedDictionary<TKey, TValue> orderedDictionary)
			{
				this.orderedDictionary = orderedDictionary;
			}

			public void CopyTo(TKey[] array, int arrayIndex)
			{
				for (int i = 0; i < orderedDictionary.list.Count; i++)
				{
					array[i] = orderedDictionary.list[i + arrayIndex].Key;
				}
			}

			public IEnumerator<TKey> GetEnumerator()
			{
				return orderedDictionary.list.Select((KeyValuePair<TKey, TValue> kvp) => kvp.Key).GetEnumerator();
			}

			public bool Remove(TKey item)
			{
				throw new NotSupportedException();
			}

			IEnumerator IEnumerable.GetEnumerator()
			{
				return GetEnumerator();
			}
		}

		private class ValueCollection : ICollection<TValue>, IEnumerable<TValue>, IEnumerable
		{
			private readonly OrderedDictionary<TKey, TValue> orderedDictionary;

			public int Count => orderedDictionary.list.Count;

			public bool IsReadOnly => true;

			public void Add(TValue item)
			{
				throw new NotSupportedException();
			}

			public void Clear()
			{
				throw new NotSupportedException();
			}

			public bool Contains(TValue item)
			{
				return orderedDictionary.dictionary.ContainsValue(item);
			}

			public ValueCollection(OrderedDictionary<TKey, TValue> orderedDictionary)
			{
				this.orderedDictionary = orderedDictionary;
			}

			public void CopyTo(TValue[] array, int arrayIndex)
			{
				for (int i = 0; i < orderedDictionary.list.Count; i++)
				{
					array[i] = orderedDictionary.list[i + arrayIndex].Value;
				}
			}

			public IEnumerator<TValue> GetEnumerator()
			{
				return orderedDictionary.list.Select((KeyValuePair<TKey, TValue> kvp) => kvp.Value).GetEnumerator();
			}

			public bool Remove(TValue item)
			{
				throw new NotSupportedException();
			}

			IEnumerator IEnumerable.GetEnumerator()
			{
				return GetEnumerator();
			}
		}

		[NonSerialized]
		private Dictionary<TKey, TValue> dictionary;

		private readonly List<KeyValuePair<TKey, TValue>> list;

		private readonly IEqualityComparer<TKey> comparer;

		public TValue this[TKey key]
		{
			get
			{
				return dictionary[key];
			}
			set
			{
				TKey key2 = key;
				if (dictionary.ContainsKey(key2))
				{
					int index = list.FindIndex((KeyValuePair<TKey, TValue> kvp) => comparer.Equals(kvp.Key, key2));
					dictionary[key2] = value;
					list[index] = new KeyValuePair<TKey, TValue>(key2, value);
				}
				else
				{
					Add(key2, value);
				}
			}
		}

		public ICollection<TKey> Keys => new KeyCollection(this);

		public ICollection<TValue> Values => new ValueCollection(this);

		public int Count => dictionary.Count;

		public bool IsReadOnly => false;

		public KeyValuePair<TKey, TValue> this[int index]
		{
			get
			{
				return list[index];
			}
			set
			{
				list[index] = value;
			}
		}

		public OrderedDictionary()
			: this((IEqualityComparer<TKey>)EqualityComparer<TKey>.Default)
		{
		}

		public OrderedDictionary(IEqualityComparer<TKey> comparer)
		{
			list = new List<KeyValuePair<TKey, TValue>>();
			dictionary = new Dictionary<TKey, TValue>(comparer);
			this.comparer = comparer;
		}

		public void Add(KeyValuePair<TKey, TValue> item)
		{
			if (!TryAdd(item))
			{
				ThrowDuplicateKeyException(item.Key);
			}
		}

		public void Add(TKey key, TValue value)
		{
			if (!TryAdd(key, value))
			{
				ThrowDuplicateKeyException(key);
			}
		}

		private static void ThrowDuplicateKeyException(TKey key)
		{
			throw new ArgumentException($"An item with the same key {key} has already been added.");
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public bool TryAdd(TKey key, TValue value)
		{
			if (DictionaryExtensions.TryAdd(dictionary, key, value))
			{
				list.Add(new KeyValuePair<TKey, TValue>(key, value));
				return true;
			}
			return false;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public bool TryAdd(KeyValuePair<TKey, TValue> item)
		{
			if (DictionaryExtensions.TryAdd(dictionary, item.Key, item.Value))
			{
				list.Add(item);
				return true;
			}
			return false;
		}

		public void Clear()
		{
			dictionary.Clear();
			list.Clear();
		}

		public bool Contains(KeyValuePair<TKey, TValue> item)
		{
			return dictionary.Contains(item);
		}

		public bool ContainsKey(TKey key)
		{
			return dictionary.ContainsKey(key);
		}

		public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)
		{
			list.CopyTo(array, arrayIndex);
		}

		public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()
		{
			return list.GetEnumerator();
		}

		public void Insert(int index, TKey key, TValue value)
		{
			dictionary.Add(key, value);
			list.Insert(index, new KeyValuePair<TKey, TValue>(key, value));
		}

		public bool Remove(TKey key)
		{
			TKey key2 = key;
			if (dictionary.ContainsKey(key2))
			{
				int index = list.FindIndex((KeyValuePair<TKey, TValue> kvp) => comparer.Equals(kvp.Key, key2));
				list.RemoveAt(index);
				if (!dictionary.Remove(key2))
				{
					throw new InvalidOperationException();
				}
				return true;
			}
			return false;
		}

		public bool Remove(KeyValuePair<TKey, TValue> item)
		{
			return Remove(item.Key);
		}

		public void RemoveAt(int index)
		{
			TKey key = list[index].Key;
			dictionary.Remove(key);
			list.RemoveAt(index);
		}

		public bool TryGetValue(TKey key, [MaybeNullWhen(false)] out TValue value)
		{
			return dictionary.TryGetValue(key, out value);
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return list.GetEnumerator();
		}

		[System.Runtime.Serialization.OnDeserialized]
		internal void OnDeserializedMethod(StreamingContext context)
		{
			dictionary = new Dictionary<TKey, TValue>();
			foreach (KeyValuePair<TKey, TValue> item in list)
			{
				dictionary[item.Key] = item.Value;
			}
		}
	}
	internal static class ReadOnlyCollectionExtensions
	{
		public static IReadOnlyList<T> AsReadonlyList<T>(this List<T> list)
		{
			return list;
		}

		public static IReadOnlyDictionary<TKey, TValue> AsReadonlyDictionary<TKey, TValue>(this Dictionary<TKey, TValue> dictionary) where TKey : notnull
		{
			return dictionary;
		}
	}
	internal static class ThrowHelper
	{
		[MethodImpl(MethodImplOptions.NoInlining)]
		public static void ThrowArgumentOutOfRangeException(string paramName, string message)
		{
			throw new ArgumentOutOfRangeException(paramName, message);
		}
	}
}
namespace YamlDotNet.Core
{
	internal readonly struct AnchorName : IEquatable<AnchorName>
	{
		public static readonly AnchorName Empty;

		private static readonly Regex AnchorPattern = new Regex("^[^\\[\\]\\{\\},]+$", RegexOptions.Compiled);

		private readonly string? value;

		public string Value => value ?? throw new InvalidOperationException("Cannot read the Value of an empty anchor");

		public bool IsEmpty => value == null;

		public AnchorName(string value)
		{
			this.value = value ?? throw new ArgumentNullException("value");
			if (!AnchorPattern.IsMatch(value))
			{
				throw new ArgumentException("Anchor cannot be empty or contain disallowed characters: []{},\nThe value was '" + value + "'.", "value");
			}
		}

		public override string ToString()
		{
			return value ?? "[empty]";
		}

		public bool Equals(AnchorName other)
		{
			return object.Equals(value, other.value);
		}

		public override bool Equals(object? obj)
		{
			if (obj is AnchorName other)
			{
				return Equals(other);
			}
			return false;
		}

		public override int GetHashCode()
		{
			return value?.GetHashCode() ?? 0;
		}

		public static bool operator ==(AnchorName left, AnchorName right)
		{
			return left.Equals(right);
		}

		public static bool operator !=(AnchorName left, AnchorName right)
		{
			return !(left == right);
		}

		public static implicit operator AnchorName(string? value)
		{
			if (value != null)
			{
				return new AnchorName(value);
			}
			return Empty;
		}
	}
	internal class AnchorNotFoundException : YamlException
	{
		public AnchorNotFoundException(string message)
			: base(message)
		{
		}

		public AnchorNotFoundException(in Mark start, in Mark end, string message)
			: base(in start, in end, message)
		{
		}

		public AnchorNotFoundException(string message, Exception inner)
			: base(message, inner)
		{
		}
	}
	[DebuggerStepThrough]
	internal readonly struct CharacterAnalyzer<TBuffer> where TBuffer : ILookAheadBuffer
	{
		public TBuffer Buffer { get; }

		public bool EndOfInput => Buffer.EndOfInput;

		public CharacterAnalyzer(TBuffer buffer)
		{
			if (buffer == null)
			{
				throw new ArgumentNullException("buffer");
			}
			Buffer = buffer;
		}

		public char Peek(int offset)
		{
			return Buffer.Peek(offset);
		}

		public void Skip(int length)
		{
			Buffer.Skip(length);
		}

		public bool IsAlphaNumericDashOrUnderscore(int offset = 0)
		{
			char c = Buffer.Peek(offset);
			if ((c < '0' || c > '9') && (c < 'A' || c > 'Z') && (c < 'a' || c > 'z') && c != '_')
			{
				return c == '-';
			}
			return true;
		}

		public bool IsAscii(int offset = 0)
		{
			return Buffer.Peek(offset) <= '\u007f';
		}

		public bool IsPrintable(int offset = 0)
		{
			char c = Buffer.Peek(offset);
			switch (c)
			{
			default:
				if (c != '\u0085' && (c < '\u00a0' || c > '\ud7ff'))
				{
					if (c >= '\ue000')
					{
						return c <= '\ufffd';
					}
					return false;
				}
				break;
			case '\t':
			case '\n':
			case '\r':
			case ' ':
			case '!':
			case '"':
			case '#':
			case '$':
			case '%':
			case '&':
			case '\'':
			case '(':
			case ')':
			case '*':
			case '+':
			case ',':
			case '-':
			case '.':
			case '/':
			case '0':
			case '1':
			case '2':
			case '3':
			case '4':
			case '5':
			case '6':
			case '7':
			case '8':
			case '9':
			case ':':
			case ';':
			case '<':
			case '=':
			case '>':
			case '?':
			case '@':
			case 'A':
			case 'B':
			case 'C':
			case 'D':
			case 'E':
			case 'F':
			case 'G':
			case 'H':
			case 'I':
			case 'J':
			case 'K':
			case 'L':
			case 'M':
			case 'N':
			case 'O':
			case 'P':
			case 'Q':
			case 'R':
			case 'S':
			case 'T':
			case 'U':
			case 'V':
			case 'W':
			case 'X':
			case 'Y':
			case 'Z':
			case '[':
			case '\\':
			case ']':
			case '^':
			case '_':
			case '`':
			case 'a':
			case 'b':
			case 'c':
			case 'd':
			case 'e':
			case 'f':
			case 'g':
			case 'h':
			case 'i':
			case 'j':
			case 'k':
			case 'l':
			case 'm':
			case 'n':
			case 'o':
			case 'p':
			case 'q':
			case 'r':
			case 's':
			case 't':
			case 'u':
			case 'v':
			case 'w':
			case 'x':
			case 'y':
			case 'z':
			case '{':
			case '|':
			case '}':
			case '~':
				break;
			}
			return true;
		}

		public bool IsDigit(int offset = 0)
		{
			char c = Buffer.Peek(offset);
			if (c >= '0')
			{
				return c <= '9';
			}
			return false;
		}

		public int AsDigit(int offset = 0)
		{
			return Buffer.Peek(offset) - 48;
		}

		public bool IsHex(int offset)
		{
			char c = Buffer.Peek(offset);
			if ((c < '0' || c > '9') && (c < 'A' || c > 'F'))
			{
				if (c >= 'a')
				{
					return c <= 'f';
				}
				return false;
			}
			return true;
		}

		public int AsHex(int offset)
		{
			char c = Buffer.Peek(offset);
			if (c <= '9')
			{
				return c - 48;
			}
			if (c <= 'F')
			{
				return c - 65 + 10;
			}
			return c - 97 + 10;
		}

		public bool IsSpace(int offset = 0)
		{
			return Check(' ', offset);
		}

		public bool IsZero(int offset = 0)
		{
			return Check('\0', offset);
		}

		public bool IsTab(int offset = 0)
		{
			return Check('\t', offset);
		}

		public bool IsWhite(int offset = 0)
		{
			if (!IsSpace(offset))
			{
				return IsTab(offset);
			}
			return true;
		}

		public bool IsBreak(int offset = 0)
		{
			return Check("\r\n\u0085\u2028\u2029", offset);
		}

		public bool IsCrLf(int offset = 0)
		{
			if (Check('\r', offset))
			{
				return Check('\n', offset + 1);
			}
			return false;
		}

		public bool IsBreakOrZero(int offset = 0)
		{
			if (!IsBreak(offset))
			{
				return IsZero(offset);
			}
			return true;
		}

		public bool IsWhiteBreakOrZero(int offset = 0)
		{
			if (!IsWhite(offset))
			{
				return IsBreakOrZero(offset);
			}
			return true;
		}

		public bool Check(char expected, int offset = 0)
		{
			return Buffer.Peek(offset) == expected;
		}

		public bool Check(string expectedCharacters, int offset = 0)
		{
			char c = Buffer.Peek(offset);
			return Polyfills.Contains(expectedCharacters, c);
		}
	}
	internal static class Constants
	{
		public static readonly TagDirective[] DefaultTagDirectives = new TagDirective[2]
		{
			new TagDirective("!", "!"),
			new TagDirective("!!", "tag:yaml.org,2002:")
		};

		public const int MajorVersion = 1;

		public const int MinorVersion = 3;
	}
	[DebuggerStepThrough]
	internal sealed class Cursor
	{
		public long Index { get; private set; }

		public long Line { get; private set; }

		public long LineOffset { get; private set; }

		public Cursor()
		{
			Line = 1L;
		}

		public Cursor(Cursor cursor)
		{
			Index = cursor.Index;
			Line = cursor.Line;
			LineOffset = cursor.LineOffset;
		}

		public Mark Mark()
		{
			return new Mark(Index, Line, LineOffset + 1);
		}

		public void Skip()
		{
			Index++;
			LineOffset++;
		}

		public void SkipLineByOffset(int offset)
		{
			Index += offset;
			Line++;
			LineOffset = 0L;
		}

		public void ForceSkipLineAfterNonBreak()
		{
			if (LineOffset != 0L)
			{
				Line++;
				LineOffset = 0L;
			}
		}
	}
	internal class Emitter : IEmitter
	{
		private class AnchorData
		{
			public AnchorName Anchor;

			public bool IsAlias;
		}

		private class TagData
		{
			public string? Handle;

			public string? Suffix;
		}

		private class ScalarData
		{
			public string Value = string.Empty;

			public bool IsMultiline;

			public bool IsFlowPlainAllowed;

			public bool IsBlockPlainAllowed;

			public bool IsSingleQuotedAllowed;

			public bool IsBlockAllowed;

			public bool HasSingleQuotes;

			public ScalarStyle Style;
		}

		private static readonly Regex UriReplacer = new Regex("[^0-9A-Za-z_\\-;?@=$~\\\\\\)\\]/:&+,\\.\\*\\(\\[!]", RegexOptions.Compiled | RegexOptions.Singleline);

		private static readonly string[] NewLineSeparators = new string[3] { "\r\n", "\r", "\n" };

		private readonly TextWriter output;

		private readonly bool outputUsesUnicodeEncoding;

		private readonly int maxSimpleKeyLength;

		private readonly bool isCanonical;

		private readonly bool skipAnchorName;

		private readonly int bestIndent;

		private readonly int bestWidth;

		private EmitterState state;

		private readonly Stack<EmitterState> states = new Stack<EmitterState>();

		private readonly Queue<ParsingEvent> events = new Queue<ParsingEvent>();

		private readonly Stack<int> indents = new Stack<int>();

		private readonly TagDirectiveCollection tagDirectives = new TagDirectiveCollection();

		private int indent;

		private int flowLevel;

		private bool isMappingContext;

		private bool isSimpleKeyContext;

		private int column;

		private bool isWhitespace;

		private bool isIndentation;

		private readonly bool forceIndentLess;

		private readonly bool useUtf16SurrogatePair;

		private bool isDocumentEndWritten;

		private readonly AnchorData anchorData = new AnchorData();

		private readonly TagData tagData = new TagData();

		private readonly ScalarData scalarData = new ScalarData();

		public Emitter(TextWriter output)
			: this(output, EmitterSettings.Default)
		{
		}

		public Emitter(TextWriter output, int bestIndent)
			: this(output, bestIndent, int.MaxValue)
		{
		}

		public Emitter(TextWriter output, int bestIndent, int bestWidth)
			: this(output, bestIndent, bestWidth, isCanonical: false)
		{
		}

		public Emitter(TextWriter output, int bestIndent, int bestWidth, bool isCanonical)
			: this(output, new EmitterSettings(bestIndent, bestWidth, isCanonical, 1024))
		{
		}

		public Emitter(TextWriter output, EmitterSettings settings)
		{
			bestIndent = settings.BestIndent;
			bestWidth = settings.BestWidth;
			isCanonical = settings.IsCanonical;
			maxSimpleKeyLength = settings.MaxSimpleKeyLength;
			skipAnchorName = settings.SkipAnchorName;
			forceIndentLess = !settings.IndentSequences;
			useUtf16SurrogatePair = settings.UseUtf16SurrogatePairs;
			this.output = output;
			this.output.NewLine = settings.NewLine;
			outputUsesUnicodeEncoding = IsUnicode(output.Encoding);
		}

		public void Emit(ParsingEvent @event)
		{
			events.Enqueue(@event);
			while (!NeedMoreEvents())
			{
				ParsingEvent evt = events.Peek();
				try
				{
					AnalyzeEvent(evt);
					StateMachine(evt);
				}
				finally
				{
					events.Dequeue();
				}
			}
		}

		private bool NeedMoreEvents()
		{
			if (events.Count == 0)
			{
				return true;
			}
			int num;
			switch (events.Peek().Type)
			{
			case EventType.DocumentStart:
				num = 1;
				break;
			case EventType.SequenceStart:
				num = 2;
				break;
			case EventType.MappingStart:
				num = 3;
				break;
			default:
				return false;
			}
			if (events.Count > num)
			{
				return false;
			}
			int num2 = 0;
			foreach (ParsingEvent @event in events)
			{
				switch (@event.Type)
				{
				case EventType.DocumentStart:
				case EventType.SequenceStart:
				case EventType.MappingStart:
					num2++;
					break;
				case EventType.DocumentEnd:
				case EventType.SequenceEnd:
				case EventType.MappingEnd:
					num2--;
					break;
				}
				if (num2 == 0)
				{
					return false;
				}
			}
			return true;
		}

		private void AnalyzeEvent(ParsingEvent evt)
		{
			anchorData.Anchor = AnchorName.Empty;
			tagData.Handle = null;
			tagData.Suffix = null;
			if (evt is YamlDotNet.Core.Events.AnchorAlias anchorAlias)
			{
				AnalyzeAnchor(anchorAlias.Value, isAlias: true);
			}
			else if (evt is NodeEvent nodeEvent)
			{
				if (evt is YamlDotNet.Core.Events.Scalar scalar)
				{
					AnalyzeScalar(scalar);
				}
				AnalyzeAnchor(nodeEvent.Anchor, isAlias: false);
				if (!nodeEvent.Tag.IsEmpty && (isCanonical || nodeEvent.IsCanonical))
				{
					AnalyzeTag(nodeEvent.Tag);
				}
			}
		}

		private void AnalyzeAnchor(AnchorName anchor, bool isAlias)
		{
			anchorData.Anchor = anchor;
			anchorData.IsAlias = isAlias;
		}

		private void AnalyzeScalar(YamlDotNet.Core.Events.Scalar scalar)
		{
			string value = scalar.Value;
			scalarData.Value = value;
			if (value.Length == 0)
			{
				if (scalar.Tag == "tag:yaml.org,2002:null")
				{
					scalarData.IsMultiline = false;
					scalarData.IsFlowPlainAllowed = false;
					scalarData.IsBlockPlainAllowed = true;
					scalarData.IsSingleQuotedAllowed = false;
					scalarData.IsBlockAllowed = false;
				}
				else
				{
					scalarData.IsMultiline = false;
					scalarData.IsFlowPlainAllowed = false;
					scalarData.IsBlockPlainAllowed = false;
					scalarData.IsSingleQuotedAllowed = true;
					scalarData.IsBlockAllowed = false;
				}
				return;
			}
			bool flag = false;
			bool flag2 = false;
			if (value.StartsWith("---", StringComparison.Ordinal) || value.StartsWith("...", StringComparison.Ordinal))
			{
				flag = true;
				flag2 = true;
			}
			StringLookAheadBufferPool.BufferWrapper bufferWrapper = StringLookAheadBufferPool.Rent(value);
			try
			{
				CharacterAnalyzer<StringLookAheadBuffer> characterAnalyzer = new CharacterAnalyzer<StringLookAheadBuffer>(bufferWrapper.Buffer);
				bool flag3 = true;
				bool flag4 = characterAnalyzer.IsWhiteBreakOrZero(1);
				bool flag5 = false;
				bool flag6 = false;
				bool flag7 = false;
				bool flag8 = false;
				bool flag9 = false;
				bool flag10 = false;
				bool flag11 = false;
				bool flag12 = false;
				bool flag13 = false;
				bool flag14 = false;
				bool flag15 = false;
				bool flag16 = !ValueIsRepresentableInOutputEncoding(value);
				bool flag17 = false;
				bool flag18 = false;
				bool flag19 = true;
				while (!characterAnalyzer.EndOfInput)
				{
					if (flag19)
					{
						if (characterAnalyzer.Check("#,[]{}&*!|>\"%@`'"))
						{
							flag = true;
							flag2 = true;
							flag9 = characterAnalyzer.Check('\'');
							flag17 |= characterAnalyzer.Check('\'');
						}
						if (characterAnalyzer.Check("?:"))
						{
							flag = true;
							if (flag4)
							{
								flag2 = true;
							}
						}
						if (characterAnalyzer.Check('-') && flag4)
						{
							flag = true;
							flag2 = true;
						}
					}
					else
					{
						if (characterAnalyzer.Check(",?[]{}"))
						{
							flag = true;
						}
						if (characterAnalyzer.Check(':'))
						{
							flag = true;
							if (flag4)
							{
								flag2 = true;
							}
						}
						if (characterAnalyzer.Check('#') && flag3)
						{
							flag = true;
							flag2 = true;
						}
						flag17 |= characterAnalyzer.Check('\'');
					}
					if (!flag16 && !characterAnalyzer.IsPrintable())
					{
						flag16 = true;
					}
					if (characterAnalyzer.IsBreak())
					{
						flag15 = true;
					}
					if (characterAnalyzer.IsSpace())
					{
						if (flag19)
						{
							flag5 = true;
						}
						if (characterAnalyzer.Buffer.Position >= characterAnalyzer.Buffer.Length - 1)
						{
							flag7 = true;
						}
						if (flag13)
						{
							flag10 = true;
							flag14 = true;
						}
						flag12 = true;
						flag13 = false;
					}
					else if (characterAnalyzer.IsBreak())
					{
						if (flag19)
						{
							flag6 = true;
						}
						if (characterAnalyzer.Buffer.Position >= characterAnalyzer.Buffer.Length - 1)
						{
							flag8 = true;
						}
						if (flag12)
						{
							flag11 = true;
						}
						if (flag14)
						{
							flag18 = true;
						}
						flag12 = false;
						flag13 = true;
					}
					else
					{
						flag12 = false;
						flag13 = false;
						flag14 = false;
					}
					flag3 = characterAnalyzer.IsWhiteBreakOrZero();
					characterAnalyzer.Skip(1);
					if (!characterAnalyzer.EndOfInput)
					{
						flag4 = characterAnalyzer.IsWhiteBreakOrZero(1);
					}
					flag19 = false;
				}
				scalarData.IsFlowPlainAllowed = true;
				scalarData.IsBlockPlainAllowed = true;
				scalarData.IsSingleQuotedAllowed = true;
				scalarData.IsBlockAllowed = true;
				if (flag5 || flag6 || flag7 || flag8 || flag9)
				{
					scalarData.IsFlowPlainAllowed = false;
					scalarData.IsBlockPlainAllowed = false;
				}
				if (flag7)
				{
					scalarData.IsBlockAllowed = false;
				}
				if (flag10)
				{
					scalarData.IsFlowPlainAllowed = false;
					scalarData.IsBlockPlainAllowed = false;
					scalarData.IsSingleQuotedAllowed = false;
				}
				if (flag11 || flag16)
				{
					scalarData.IsFlowPlainAllowed = false;
					scalarData.IsBlockPlainAllowed = false;
					scalarData.IsSingleQuotedAllowed = false;
				}
				if (flag18)
				{
					scalarData.IsBlockAllowed = false;
				}
				scalarData.IsMultiline = flag15;
				if (flag15)
				{
					scalarData.IsFlowPlainAllowed = false;
					scalarData.IsBlockPlainAllowed = false;
				}
				if (flag)
				{
					scalarData.IsFlowPlainAllowed = false;
				}
				if (flag2)
				{
					scalarData.IsBlockPlainAllowed = false;
				}
				scalarData.HasSingleQuotes = flag17;
			}
			finally
			{
				((IDisposable)bufferWrapper).Dispose();
			}
		}

		private bool ValueIsRepresentableInOutputEncoding(string value)
		{
			if (outputUsesUnicodeEncoding)
			{
				return true;
			}
			try
			{
				byte[] bytes = output.Encoding.GetBytes(value);
				string @string = output.Encoding.GetString(bytes, 0, bytes.Length);
				return @string.Equals(value);
			}
			catch (EncoderFallbackException)
			{
				return false;
			}
			catch (ArgumentOutOfRangeException)
			{
				return false;
			}
		}

		private static bool IsUnicode(Encoding encoding)
		{
			if (!(encoding is UTF8Encoding) && !(encoding is UnicodeEncoding))
			{
				return encoding is UTF7Encoding;
			}
			return true;
		}

		private void AnalyzeTag(TagName tag)
		{
			tagData.Handle = tag.Value;
			foreach (TagDirective tagDirective in tagDirectives)
			{
				if (tag.Value.StartsWith(tagDirective.Prefix, StringComparison.Ordinal))
				{
					tagData.Handle = tagDirective.Handle;
					tagData.Suffix = tag.Value.Substring(tagDirective.Prefix.Length);
					break;
				}
			}
		}

		private void StateMachine(ParsingEvent evt)
		{
			if (evt is YamlDotNet.Core.Events.Comment comment)
			{
				EmitComment(comment);
				return;
			}
			switch (state)
			{
			case EmitterState.StreamStart:
				EmitStreamStart(evt);
				break;
			case EmitterState.FirstDocumentStart:
				EmitDocumentStart(evt, isFirst: true);
				break;
			case EmitterState.DocumentStart:
				EmitDocumentStart(evt, isFirst: false);
				break;
			case EmitterState.DocumentContent:
				EmitDocumentContent(evt);
				break;
			case EmitterState.DocumentEnd:
				EmitDocumentEnd(evt);
				break;
			case EmitterState.FlowSequenceFirstItem:
				EmitFlowSequenceItem(evt, isFirst: true);
				break;
			case EmitterState.FlowSequenceItem:
				EmitFlowSequenceItem(evt, isFirst: false);
				break;
			case EmitterState.FlowMappingFirstKey:
				EmitFlowMappingKey(evt, isFirst: true);
				break;
			case EmitterState.FlowMappingKey:
				EmitFlowMappingKey(evt, isFirst: false);
				break;
			case EmitterState.FlowMappingSimpleValue:
				EmitFlowMappingValue(evt, isSimple: true);
				break;
			case EmitterState.FlowMappingValue:
				EmitFlowMappingValue(evt, isSimple: false);
				break;
			case EmitterState.BlockSequenceFirstItem:
				EmitBlockSequenceItem(evt, isFirst: true);
				break;
			case EmitterState.BlockSequenceItem:
				EmitBlockSequenceItem(evt, isFirst: false);
				break;
			case EmitterState.BlockMappingFirstKey:
				EmitBlockMappingKey(evt, isFirst: true);
				break;
			case EmitterState.BlockMappingKey:
				EmitBlockMappingKey(evt, isFirst: false);
				break;
			case EmitterState.BlockMappingSimpleValue:
				EmitBlockMappingValue(evt, isSimple: true);
				break;
			case EmitterState.BlockMappingValue:
				EmitBlockMappingValue(evt, isSimple: false);
				break;
			case EmitterState.StreamEnd:
				throw new YamlException("Expected nothing after STREAM-END");
			default:
				throw new InvalidOperationException();
			}
		}

		private void EmitComment(YamlDotNet.Core.Events.Comment comment)
		{
			if (flowLevel > 0 || state == EmitterState.FlowMappingFirstKey || state == EmitterState.FlowSequenceFirstItem)
			{
				return;
			}
			string[] array = comment.Value.Split(NewLineSeparators, StringSplitOptions.None);
			if (comment.IsInline)
			{
				Write(" # ");
				Write(string.Join(" ", array));
			}
			else
			{
				bool flag = state == EmitterState.BlockMappingFirstKey;
				if (flag)
				{
					IncreaseIndent(isFlow: false, isIndentless: false);
				}
				string[] array2 = array;
				foreach (string value in array2)
				{
					WriteIndent();
					Write("# ");
					Write(value);
					WriteBreak();
				}
				if (flag)
				{
					indent = indents.Pop();
				}
			}
			isIndentation = true;
		}

		private void EmitStreamStart(ParsingEvent evt)
		{
			if (!(evt is YamlDotNet.Core.Events.StreamStart))
			{
				throw new ArgumentException("Expected STREAM-START.", "evt");
			}
			indent = -1;
			column = 0;
			isWhitespace = true;
			isIndentation = true;
			state = EmitterState.FirstDocumentStart;
		}

		private void EmitDocumentStart(ParsingEvent evt, bool isFirst)
		{
			if (evt is YamlDotNet.Core.Events.DocumentStart documentStart)
			{
				bool flag = documentStart.IsImplicit && isFirst && !isCanonical;
				TagDirectiveCollection tagDirectiveCollection = NonDefaultTagsAmong(documentStart.Tags);
				if (!isFirst && !isDocumentEndWritten && (documentStart.Version != null || tagDirectiveCollection.Count > 0))
				{
					isDocumentEndWritten = false;
					WriteIndicator("...", needWhitespace: true, whitespace: false, indentation: false);
					WriteIndent();
				}
				if (documentStart.Version != null)
				{
					AnalyzeVersionDirective(documentStart.Version);
					Version version = documentStart.Version.Version;
					flag = false;
					WriteIndicator("%YAML", needWhitespace: true, whitespace: false, indentation: false);
					WriteIndicator(string.Format(CultureInfo.InvariantCulture, "{0}.{1}", version.Major, version.Minor), needWhitespace: true, whitespace: false, indentation: false);
					WriteIndent();
				}
				foreach (TagDirective item in tagDirectiveCollection)
				{
					AppendTagDirectiveTo(item, allowDuplicates: false, tagDirectives);
				}
				TagDirective[] defaultTagDirectives = Constants.DefaultTagDirectives;
				foreach (TagDirective value in defaultTagDirectives)
				{
					AppendTagDirectiveTo(value, allowDuplicates: true, tagDirectives);
				}
				if (tagDirectiveCollection.Count > 0)
				{
					flag = false;
					TagDirective[] defaultTagDirectives2 = Constants.DefaultTagDirectives;
					foreach (TagDirective value2 in defaultTagDirectives2)
					{
						AppendTagDirectiveTo(value2, allowDuplicates: true, tagDirectiveCollection);
					}
					foreach (TagDirective item2 in tagDirectiveCollection)
					{
						WriteIndicator("%TAG", needWhitespace: true, whitespace: false, indentation: false);
						WriteTagHandle(item2.Handle);
						WriteTagContent(item2.Prefix, needsWhitespace: true);
						WriteIndent();
					}
				}
				if (CheckEmptyDocument())
				{
					flag = false;
				}
				if (!flag)
				{
					WriteIndent();
					WriteIndicator("---", needWhitespace: true, whitespace: false, indentation: false);
					if (isCanonical)
					{
						WriteIndent();
					}
				}
				state = EmitterState.DocumentContent;
			}
			else
			{
				if (!(evt is YamlDotNet.Core.Events.StreamEnd))
				{
					throw new YamlException("Expected DOCUMENT-START or STREAM-END");
				}
				state = EmitterState.StreamEnd;
			}
		}

		private static TagDirectiveCollection NonDefaultTagsAmong(IEnumerable<TagDirective>? tagCollection)
		{
			TagDirectiveCollection tagDirectiveCollection = new TagDirectiveCollection();
			if (tagCollection == null)
			{
				return tagDirectiveCollection;
			}
			foreach (TagDirective item2 in tagCollection)
			{
				AppendTagDirectiveTo(item2, allowDuplicates: false, tagDirectiveCollection);
			}
			TagDirective[] defaultTagDirectives = Constants.DefaultTagDirectives;
			foreach (TagDirective item in defaultTagDirectives)
			{
				tagDirectiveCollection.Remove(item);
			}
			return tagDirectiveCollection;
		}

		private static void AnalyzeVersionDirective(VersionDirective versionDirective)
		{
			if (versionDirective.Version.Major != 1 || versionDirective.Version.Minor > 3)
			{
				throw new YamlException("Incompatible %YAML directive");
			}
		}

		private static void AppendTagDirectiveTo(TagDirective value, bool allowDuplicates, TagDirectiveCollection tagDirectives)
		{
			if (tagDirectives.Contains(value))
			{
				if (!allowDuplicates)
				{
					throw new YamlException("Duplicate %TAG directive.");
				}
			}
			else
			{
				tagDirectives.Add(value);
			}
		}

		private void EmitDocumentContent(ParsingEvent evt)
		{
			states.Push(EmitterState.DocumentEnd);
			EmitNode(evt, isMapping: false, isSimpleKey: false);
		}

		private void EmitNode(ParsingEvent evt, bool isMapping, bool isSimpleKey)
		{
			isMappingContext = isMapping;
			isSimpleKeyContext = isSimpleKey;
			switch (evt.Type)
			{
			case EventType.Alias:
				EmitAlias();
				break;
			case EventType.Scalar:
				EmitScalar(evt);
				break;
			case EventType.SequenceStart:
				EmitSequenceStart(evt);
				break;
			case EventType.MappingStart:
				EmitMappingStart(evt);
				break;
			default:
				throw new YamlException($"Expected SCALAR, SEQUENCE-START, MAPPING-START, or ALIAS, got {evt.Type}");
			}
		}

		private void EmitAlias()
		{
			ProcessAnchor();
			state = states.Pop();
		}

		private void EmitScalar(ParsingEvent evt)
		{
			SelectScalarStyle(evt);
			ProcessAnchor();
			ProcessTag();
			IncreaseIndent(isFlow: true, isIndentless: false);
			ProcessScalar();
			indent = indents.Pop();
			state = states.Pop();
		}

		private void SelectScalarStyle(ParsingEvent evt)
		{
			YamlDotNet.Core.Events.Scalar scalar = (YamlDotNet.Core.Events.Scalar)evt;
			ScalarStyle scalarStyle = scalar.Style;
			bool flag = tagData.Handle == null && tagData.Suffix == null;
			if (flag && !scalar.IsPlainImplicit && !scalar.IsQuotedImplicit)
			{
				throw new YamlException("Neither tag nor isImplicit flags are specified.");
			}
			if (scalarStyle == ScalarStyle.Any)
			{
				scalarStyle = ((!scalarData.IsMultiline) ? ScalarStyle.Plain : ScalarStyle.Folded);
			}
			if (isCanonical)
			{
				scalarStyle = ScalarStyle.DoubleQuoted;
			}
			if (isSimpleKeyContext && scalarData.IsMultiline)
			{
				scalarStyle = ScalarStyle.DoubleQuoted;
			}
			if (scalarStyle == ScalarStyle.Plain)
			{
				if ((flowLevel != 0 && !scalarData.IsFlowPlainAllowed) || (flowLevel == 0 && !scalarData.IsBlockPlainAllowed))
				{
					scalarStyle = ((scalarData.IsSingleQuotedAllowed && !scalarData.HasSingleQuotes) ? ScalarStyle.SingleQuoted : ScalarStyle.DoubleQuoted);
				}
				if (string.IsNullOrEmpty(scalarData.Value) && (flowLevel != 0 || isSimpleKeyContext))
				{
					scalarStyle = ScalarStyle.SingleQuoted;
				}
				if (flag && !scalar.IsPlainImplicit)
				{
					scalarStyle = ScalarStyle.SingleQuoted;
				}
			}
			if (scalarStyle == ScalarStyle.SingleQuoted && !scalarData.IsSingleQuotedAllowed)
			{
				scalarStyle = ScalarStyle.DoubleQuoted;
			}
			if ((scalarStyle == ScalarStyle.Literal || scalarStyle == ScalarStyle.Folded) && (!scalarData.IsBlockAllowed || flowLevel != 0 || isSimpleKeyContext))
			{
				scalarStyle = ScalarStyle.DoubleQuoted;
			}
			if (scalarStyle == ScalarStyle.ForcePlain)
			{
				scalarStyle = ScalarStyle.Plain;
			}
			scalarData.Style = scalarStyle;
		}

		private void ProcessScalar()
		{
			switch (scalarData.Style)
			{
			case ScalarStyle.Plain:
				WritePlainScalar(scalarData.Value, !isSimpleKeyContext);
				break;
			case ScalarStyle.SingleQuoted:
				WriteSingleQuotedScalar(scalarData.Value, !isSimpleKeyContext);
				break;
			case ScalarStyle.DoubleQuoted:
				WriteDoubleQuotedScalar(scalarData.Value, !isSimpleKeyContext);
				break;
			case ScalarStyle.Literal:
				WriteLiteralScalar(scalarData.Value);
				break;
			case ScalarStyle.Folded:
				WriteFoldedScalar(scalarData.Value);
				break;
			default:
				throw new InvalidOperationException();
			}
		}

		private void WritePlainScalar(string value, bool allowBreaks)
		{
			if (!isWhitespace)
			{
				Write(' ');
			}
			bool flag = false;
			bool flag2 = false;
			for (int i = 0; i < value.Length; i++)
			{
				char c = value[i];
				if (IsSpace(c))
				{
					if (allowBreaks && !flag && column > bestWidth && i + 1 < value.Length && value[i + 1] != ' ')
					{
						WriteIndent();
					}
					else
					{
						Write(c);
					}
					flag = true;
					continue;
				}
				if (IsBreak(c, out var breakChar))
				{
					if (!flag2 && c == '\n')
					{
						WriteBreak();
					}
					WriteBreak(breakChar);
					isIndentation = true;
					flag2 = true;
					continue;
				}
				if (flag2)
				{
					WriteIndent();
				}
				Write(c);
				isIndentation = false;
				flag = false;
				flag2 = false;
			}
			isWhitespace = false;
			isIndentation = false;
		}

		private void WriteSingleQuotedScalar(string value, bool allowBreaks)
		{
			WriteIndicator("'", needWhitespace: true, whitespace: false, indentation: false);
			bool flag = false;
			bool flag2 = false;
			for (int i = 0; i < value.Length; i++)
			{
				char c = value[i];
				if (c == ' ')
				{
					if (allowBreaks && !flag && column > bestWidth && i != 0 && i + 1 < value.Length && value[i + 1] != ' ')
					{
						WriteIndent();
					}
					else
					{
						Write(c);
					}
					flag = true;
					continue;
				}
				if (IsBreak(c, out var breakChar))
				{
					if (!flag2 && c == '\n')
					{
						WriteBreak();
					}
					WriteBreak(breakChar);
					isIndentation = true;
					flag2 = true;
					continue;
				}
				if (flag2)
				{
					WriteIndent();
				}
				if (c == '\'')
				{
					Write(c);
				}
				Write(c);
				isIndentation = false;
				flag = false;
				flag2 = false;
			}
			WriteIndicator("'", needWhitespace: false, whitespace: false, indentation: false);
			isWhitespace = false;
			isIndentation = false;
		}

		private void WriteDoubleQuotedScalar(string value, bool allowBreaks)
		{
			WriteIndicator("\"", needWhitespace: true, whitespace: false, indentation: false);
			bool flag = false;
			for (int i = 0; i < value.Length; i++)
			{
				char c = value[i];
				if (IsPrintable(c) && !IsBreak(c, out var _))
				{
					switch (c)
					{
					case '"':
					case '\\':
						break;
					case ' ':
						if (allowBreaks && !flag && column > bestWidth && i > 0 && i + 1 < value.Length)
						{
							WriteIndent();
							if (value[i + 1] == ' ')
							{
								Write('\\');
							}
						}
						else
						{
							Write(c);
						}
						flag = true;
						continue;
					default:
						Write(c);
						flag = false;
						continue;
					}
				}
				Write('\\');
				switch (c)
				{
				case '\0':
					Write('0');
					break;
				case '\a':
					Write('a');
					break;
				case '\b':
					Write('b');
					break;
				case '\t':
					Write('t');
					break;
				case '\n':
					Write('n');
					break;
				case '\v':
					Write('v');
					break;
				case '\f':
					Write('f');
					break;
				case '\r':
					Write('r');
					break;
				case '\u001b':
					Write('e');
					break;
				case '"':
					Write('"');
					break;
				case '\\':
					Write('\\');
					break;
				case '\u0085':
					Write('N');
					break;
				case '\u00a0':
					Write('_');
					break;
				case '\u2028':
					Write('L');
					break;
				case '\u2029':
					Write('P');
					break;
				default:
				{
					ushort num = c;
					if (num <= 255)
					{
						Write('x');
						Write(num.ToString("X02", CultureInfo.InvariantCulture));
					}
					else if (IsHighSurrogate(c))
					{
						if (i + 1 >= value.Length || !IsLowSurrogate(value[i + 1]))
						{
							throw new SyntaxErrorException("While writing a quoted scalar, found an orphaned high surrogate.");
						}
						if (useUtf16SurrogatePair)
						{
							Write('u');
							Write(num.ToString("X04", CultureInfo.InvariantCulture));
							Write('\\');
							Write('u');
							Write(((ushort)value[i + 1]).ToString("X04", CultureInfo.InvariantCulture));
						}
						else
						{
							Write('U');
							Write(char.ConvertToUtf32(c, value[i + 1]).ToString("X08", CultureInfo.InvariantCulture));
						}
						i++;
					}
					else
					{
						Write('u');
						Write(num.ToString("X04", CultureInfo.InvariantCulture));
					}
					break;
				}
				}
				flag = false;
			}
			WriteIndicator("\"", needWhitespace: false, whitespace: false, indentation: false);
			isWhitespace = false;
			isIndentation = false;
		}

		private void WriteLiteralScalar(string value)
		{
			bool flag = true;
			WriteIndicator("|", needWhitespace: true, whitespace: false, indentation: false);
			WriteBlockScalarHints(value);
			WriteBreak();
			isIndentation = true;
			isWhitespace = true;
			for (int i = 0; i < value.Length; i++)
			{
				char c = value[i];
				if (c == '\r' && i + 1 < value.Length && value[i + 1] == '\n')
				{
					continue;
				}
				if (IsBreak(c, out var breakChar))
				{
					WriteBreak(breakChar);
					isIndentation = true;
					flag = true;
					continue;
				}
				if (flag)
				{
					WriteIndent();
				}
				Write(c);
				isIndentation = false;
				flag = false;
			}
		}

		private void WriteFoldedScalar(string value)
		{
			bool flag = true;
			bool flag2 = true;
			WriteIndicator(">", needWhitespace: true, whitespace: false, indentation: false);
			WriteBlockScalarHints(value);
			WriteBreak();
			isIndentation = true;
			isWhitespace = true;
			for (int i = 0; i < value.Length; i++)
			{
				char c = value[i];
				if (IsBreak(c, out var breakChar))
				{
					if (c == '\r' && i + 1 < value.Length && value[i + 1] == '\n')
					{
						continue;
					}
					if (!flag && !flag2 && breakChar == '\n')
					{
						int j;
						char breakChar2;
						for (j = 0; i + j < value.Length && IsBreak(value[i + j], out breakChar2); j++)
						{
						}
						if (i + j < value.Length && !IsBlank(value[i + j]) && !IsBreak(value[i + j], out breakChar2))
						{
							WriteBreak();
						}
					}
					WriteBreak(breakChar);
					isIndentation = true;
					flag = true;
				}
				else
				{
					if (flag)
					{
						WriteIndent();
						flag2 = IsBlank(c);
					}
					if (!flag && c == ' ' && i + 1 < value.Length && value[i + 1] != ' ' && column > bestWidth)
					{
						WriteIndent();
					}
					else
					{
						Write(c);
					}
					isIndentation = false;
					flag = false;
				}
			}
		}

		private static bool IsSpace(char character)
		{
			return character == ' ';
		}

		private static bool IsBreak(char character, out char breakChar)
		{
			switch (character)
			{
			case '\n':
			case '\r':
			case '\u0085':
				breakChar = '\n';
				return true;
			case '\u2028':
			case '\u2029':
				breakChar = character;
				return true;
			default:
				breakChar = '\0';
				return false;
			}
		}

		private static bool IsBlank(char character)
		{
			if (character != ' ')
			{
				return character == '\t';
			}
			return true;
		}

		private static bool IsPrintable(char character)
		{
			switch (character)
			{
			default:
				if (character != '\u0085' && (character < '\u00a0' || character > '\ud7ff'))
				{
					if (character >= '\ue000')
					{
						return character <= '\ufffd';
					}
					return false;
				}
				break;
			case '\t':
			case '\n':
			case '\r':
			case ' ':
			case '!':
			case '"':
			case '#':
			case '$':
			case '%':
			case '&':
			case '\'':
			case '(':
			case ')':
			case '*':
			case '+':
			case ',':
			case '-':
			case '.':
			case '/':
			case '0':
			case '1':
			case '2':
			case '3':
			case '4':
			case '5':
			case '6':
			case '7':
			case '8':
			case '9':
			case ':':
			case ';':
			case '<':
			case '=':
			case '>':
			case '?':
			case '@':
			case 'A':
			case 'B':
			case 'C':
			case 'D':
			case 'E':
			case 'F':
			case 'G':
			case 'H':
			case 'I':
			case 'J':
			case 'K':
			case 'L':
			case 'M':
			case 'N':
			case 'O':
			case 'P':
			case 'Q':
			case 'R':
			case 'S':
			case 'T':
			case 'U':
			case 'V':
			case 'W':
			case 'X':
			case 'Y':
			case 'Z':
			case '[':
			case '\\':
			case ']':
			case '^':
			case '_':
			case '`':
			case 'a':
			case 'b':
			case 'c':
			case 'd':
			case 'e':
			case 'f':
			case 'g':
			case 'h':
			case 'i':
			case 'j':
			case 'k':
			case 'l':
			case 'm':
			case 'n':
			case 'o':
			case 'p':
			case 'q':
			case 'r':
			case 's':
			case 't':
			case 'u':
			case 'v':
			case 'w':
			case 'x':
			case 'y':
			case 'z':
			case '{':
			case '|':
			case '}':
			case '~':
				break;
			}
			return true;
		}

		private static bool IsHighSurrogate(char c)
		{
			if ('\ud800' <= c)
			{
				return c <= '\udbff';
			}
			return false;
		}

		private static bool IsLowSurrogate(char c)
		{
			if ('\udc00' <= c)
			{
				return c <= '\udfff';
			}
			return false;
		}

		private void EmitSequenceStart(ParsingEvent evt)
		{
			ProcessAnchor();
			ProcessTag();
			SequenceStart sequenceStart = (SequenceStart)evt;
			if (flowLevel != 0 || isCanonical || sequenceStart.Style == SequenceStyle.Flow || CheckEmptySequence())
			{
				state = EmitterState.FlowSequenceFirstItem;
			}
			else
			{
				state = EmitterState.BlockSequenceFirstItem;
			}
		}

		private void EmitMappingStart(ParsingEvent evt)
		{
			ProcessAnchor();
			ProcessTag();
			MappingStart mappingStart = (MappingStart)evt;
			if (flowLevel != 0 || isCanonical || mappingStart.Style == MappingStyle.Flow || CheckEmptyMapping())
			{
				state = EmitterState.FlowMappingFirstKey;
			}
			else
			{
				state = EmitterState.BlockMappingFirstKey;
			}
		}

		private void ProcessAnchor()
		{
			if (!anchorData.Anchor.IsEmpty && !skipAnchorName)
			{
				WriteIndicator(anchorData.IsAlias ? "*" : "&", needWhitespace: true, whitespace: false, indentation: false);
				WriteAnchor(anchorData.Anchor);
			}
		}

		private void ProcessTag()
		{
			if (tagData.Handle == null && tagData.Suffix == null)
			{
				return;
			}
			if (tagData.Handle != null)
			{
				WriteTagHandle(tagData.Handle);
				if (tagData.Suffix != null)
				{
					WriteTagContent(tagData.Suffix, needsWhitespace: false);
				}
			}
			else
			{
				WriteIndicator("!<", needWhitespace: true, whitespace: false, indentation: false);
				WriteTagContent(tagData.Suffix, needsWhitespace: false);
				WriteIndicator(">", needWhitespace: false, whitespace: false, indentation: false);
			}
		}

		private void EmitDocumentEnd(ParsingEvent evt)
		{
			if (evt is YamlDotNet.Core.Events.DocumentEnd documentEnd)
			{
				WriteIndent();
				if (!documentEnd.IsImplicit)
				{
					WriteIndicator("...", needWhitespace: true, whitespace: false, indentation: false);
					WriteIndent();
					isDocumentEndWritten = true;
				}
				state = EmitterState.DocumentStart;
				tagDirectives.Clear();
				return;
			}
			throw new YamlException("Expected DOCUMENT-END.");
		}

		private void EmitFlowSequenceItem(ParsingEvent evt, bool isFirst)
		{
			if (isFirst)
			{
				WriteIndicator("[", needWhitespace: true, whitespace: true, indentation: false);
				IncreaseIndent(isFlow: true, isIndentless: false);
				flowLevel++;
			}
			if (evt is SequenceEnd)
			{
				flowLevel--;
				indent = indents.Pop();
				if (isCanonical && !isFirst)
				{
					WriteIndicator(",", needWhitespace: false, whitespace: false, indentation: false);
					WriteIndent();
				}
				WriteIndicator("]", needWhitespace: false, whitespace: false, indentation: false);
				state = states.Pop();
			}
			else
			{
				if (!isFirst)
				{
					WriteIndicator(",", needWhitespace: false, whitespace: false, indentation: false);
				}
				if (isCanonical || column > bestWidth)
				{
					WriteIndent();
				}
				states.Push(EmitterState.FlowSequenceItem);
				EmitNode(evt, isMapping: false, isSimpleKey: false);
			}
		}

		private void EmitFlowMappingKey(ParsingEvent evt, bool isFirst)
		{
			if (isFirst)
			{
				WriteIndicator("{", needWhitespace: true, whitespace: true, indentation: false);
				IncreaseIndent(isFlow: true, isIndentless: false);
				flowLevel++;
			}
			if (evt is MappingEnd)
			{
				flowLevel--;
				indent = indents.Pop();
				if (isCanonical && !isFirst)
				{
					WriteIndicator(",", needWhitespace: false, whitespace: false, indentation: false);
					WriteIndent();
				}
				WriteIndicator("}", needWhitespace: false, whitespace: false, indentation: false);
				state = states.Pop();
				return;
			}
			if (!isFirst)
			{
				WriteIndicator(",", needWhitespace: false, whitespace: false, indentation: false);
			}
			if (isCanonical || column > bestWidth)
			{
				WriteIndent();
			}
			if (!isCanonical && CheckSimpleKey())
			{
				states.Push(EmitterState.FlowMappingSimpleValue);
				EmitNode(evt, isMapping: true, isSimpleKey: true);
			}
			else
			{
				WriteIndicator("?", needWhitespace: true, whitespace: false, indentation: false);
				states.Push(EmitterState.FlowMappingValue);
				EmitNode(evt, isMapping: true, isSimpleKey: false);
			}
		}

		private void EmitFlowMappingValue(ParsingEvent evt, bool isSimple)
		{
			if (isSimple)
			{
				WriteIndicator(":", needWhitespace: false, whitespace: false, indentation: false);
			}
			else
			{
				if (isCanonical || column > bestWidth)
				{
					WriteIndent();
				}
				WriteIndicator(":", needWhitespace: true, whitespace: false, indentation: false);
			}
			states.Push(EmitterState.FlowMappingKey);
			EmitNode(evt, isMapping: true, isSimpleKey: false);
		}

		private void EmitBlockSequenceItem(ParsingEvent evt, bool isFirst)
		{
			if (isFirst)
			{
				IncreaseIndent(isFlow: false, isMappingContext && !isIndentation);
			}
			if (evt is SequenceEnd)
			{
				indent = indents.Pop();
				state = states.Pop();
				return;
			}
			WriteIndent();
			WriteIndicator("-", needWhitespace: true, whitespace: false, indentation: true);
			states.Push(EmitterState.BlockSequenceItem);
			EmitNode(evt, isMapping: false, isSimpleKey: false);
		}

		private void EmitBlockMappingKey(ParsingEvent evt, bool isFirst)
		{
			if (isFirst)
			{
				IncreaseIndent(isFlow: false, isIndentless: false);
			}
			if (evt is MappingEnd)
			{
				indent = indents.Pop();
				state = states.Pop();
				return;
			}
			WriteIndent();
			if (CheckSimpleKey())
			{
				states.Push(EmitterState.BlockMappingSimpleValue);
				EmitNode(evt, isMapping: true, isSimpleKey: true);
				WriteIndicator(":", needWhitespace: false, whitespace: false, indentation: false);
			}
			else
			{
				WriteIndicator("?", needWhitespace: true, whitespace: false, indentation: true);
				states.Push(EmitterState.BlockMappingValue);
				EmitNode(evt, isMapping: true, isSimpleKey: false);
			}
		}

		private void EmitBlockMappingValue(ParsingEvent evt, bool isSimple)
		{
			if (!isSimple)
			{
				WriteIndent();
				WriteIndicator(":", needWhitespace: true, whitespace: false, indentation: true);
			}
			states.Push(EmitterState.BlockMappingKey);
			EmitNode(evt, isMapping: true, isSimpleKey: false);
		}

		private void IncreaseIndent(bool isFlow, bool isIndentless)
		{
			indents.Push(indent);
			if (indent < 0)
			{
				indent = (isFlow ? bestIndent : 0);
			}
			else if (!isIndentless || !forceIndentLess)
			{
				indent += bestIndent;
			}
		}

		private bool CheckEmptyDocument()
		{
			int num = 0;
			foreach (ParsingEvent @event in events)
			{
				num++;
				if (num == 2)
				{
					if (@event is YamlDotNet.Core.Events.Scalar scalar)
					{
						return string.IsNullOrEmpty(scalar.Value);
					}
					break;
				}
			}
			return false;
		}

		private bool CheckSimpleKey()
		{
			if (events.Count < 1)
			{
				return false;
			}
			int num;
			switch (events.Peek().Type)
			{
			case EventType.Alias:
				num = AnchorNameLength(anchorData.Anchor);
				break;
			case EventType.Scalar:
				if (scalarData.IsMultiline)
				{
					return false;
				}
				num = AnchorNameLength(anchorData.Anchor) + SafeStringLength(tagData.Handle) + SafeStringLength(tagData.Suffix) + SafeStringLength(scalarData.Value);
				break;
			case EventType.SequenceStart:
				if (!CheckEmptySequence())
				{
					return false;
				}
				num = AnchorNameLength(anchorData.Anchor) + SafeStringLength(tagData.Handle) + SafeStringLength(tagData.Suffix);
				break;
			case EventType.MappingStart:
				if (!CheckEmptySequence())
				{
					return false;
				}
				num = AnchorNameLength(anchorData.Anchor) + SafeStringLength(tagData.Handle) + SafeStringLength(tagData.Suffix);
				break;
			default:
				return false;
			}
			return num <= maxSimpleKeyLength;
		}

		private static int AnchorNameLength(AnchorName value)
		{
			if (!value.IsEmpty)
			{
				return value.Value.Length;
			}
			return 0;
		}

		private static int SafeStringLength(string? value)
		{
			return value?.Length ?? 0;
		}

		private bool CheckEmptySequence()
		{
			return CheckEmptyStructure<SequenceStart, SequenceEnd>();
		}

		private bool CheckEmptyMapping()
		{
			return CheckEmptyStructure<MappingStart, MappingEnd>();
		}

		private bool CheckEmptyStructure<TStart, TEnd>() where TStart : NodeEvent where TEnd : ParsingEvent
		{
			if (events.Count < 2)
			{
				return false;
			}
			using Queue<ParsingEvent>.Enumerator enumerator = events.GetEnumerator();
			return enumerator.MoveNext() && enumerator.Current is TStart && enumerator.MoveNext() && enumerator.Current is TEnd;
		}

		private void WriteBlockScalarHints(string value)
		{
			StringLookAheadBufferPool.BufferWrapper bufferWrapper = StringLookAheadBufferPool.Rent(value);
			try
			{
				CharacterAnalyzer<StringLookAheadBuffer> characterAnalyzer = new CharacterAnalyzer<StringLookAheadBuffer>(bufferWrapper.Buffer);
				if (characterAnalyzer.IsSpace() || characterAnalyzer.IsBreak())
				{
					int num = bestIndent;
					string indicator = num.ToString(CultureInfo.InvariantCulture);
					WriteIndicator(indicator, needWhitespace: false, whitespace: false, indentation: false);
				}
				string text = null;
				if (value.Length == 0 || !characterAnalyzer.IsBreak(value.Length - 1))
				{
					text = "-";
				}
				else if (value.Length >= 2 && characterAnalyzer.IsBreak(value.Length - 2))
				{
					text = "+";
				}
				if (text != null)
				{
					WriteIndicator(text, needWhitespace: false, whitespace: false, indentation: false);
				}
			}
			finally
			{
				((IDisposable)bufferWrapper).Dispose();
			}
		}

		private void WriteIndicator(string indicator, bool needWhitespace, bool whitespace, bool indentation)
		{
			if (needWhitespace && !isWhitespace)
			{
				Write(' ');
			}
			Write(indicator);
			isWhitespace = whitespace;
			isIndentation &= indentation;
		}

		private void WriteIndent()
		{
			int num = Math.Max(indent, 0);
			if (!isIndentation || column > num || (column == num && !isWhitespace))
			{
				WriteBreak();
			}
			while (column < num)
			{
				Write(' ');
			}
			isWhitespace = true;
			isIndentation = true;
		}

		private void WriteAnchor(AnchorName value)
		{
			Write(value.Value);
			isWhitespace = false;
			isIndentation = false;
		}

		private void WriteTagHandle(string value)
		{
			if (!isWhitespace)
			{
				Write(' ');
			}
			Write(value);
			isWhitespace = false;
			isIndentation = false;
		}

		private void WriteTagContent(string value, bool needsWhitespace)
		{
			if (needsWhitespace && !isWhitespace)
			{
				Write(' ');
			}
			Write(UrlEncode(value));
			isWhitespace = false;
			isIndentation = false;
		}

		private static string UrlEncode(string text)
		{
			return UriReplacer.Replace(text, delegate(Match match)
			{
				StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
				try
				{
					StringBuilder builder = builderWrapper.Builder;
					byte[] bytes = Encoding.UTF8.GetBytes(match.Value);
					foreach (byte b in bytes)
					{
						builder.AppendFormat(CultureInfo.InvariantCulture, "%{0:X02}", b);
					}
					return builder.ToString();
				}
				finally
				{
					((IDisposable)builderWrapper).Dispose();
				}
			});
		}

		private void Write(char value)
		{
			output.Write(value);
			column++;
		}

		private void Write(string value)
		{
			output.Write(value);
			column += value.Length;
		}

		private void WriteBreak(char breakCharacter = '\n')
		{
			if (breakCharacter == '\n')
			{
				output.WriteLine();
			}
			else
			{
				output.Write(breakCharacter);
			}
			column = 0;
		}
	}
	internal sealed class EmitterSettings
	{
		public static readonly EmitterSettings Default = new EmitterSettings();

		public int BestIndent { get; } = 2;


		public int BestWidth { get; } = int.MaxValue;


		public string NewLine { get; } = Environment.NewLine;


		public bool IsCanonical { get; }

		public bool SkipAnchorName { get; private set; }

		public int MaxSimpleKeyLength { get; } = 1024;


		public bool IndentSequences { get; }

		public bool UseUtf16SurrogatePairs { get; }

		public EmitterSettings()
		{
		}

		public EmitterSettings(int bestIndent, int bestWidth, bool isCanonical, int maxSimpleKeyLength, bool skipAnchorName = false, bool indentSequences = false, string? newLine = null, bool useUtf16SurrogatePairs = false)
		{
			if (bestIndent < 2 || bestIndent > 9)
			{
				throw new ArgumentOutOfRangeException("bestIndent", "BestIndent must be between 2 and 9, inclusive");
			}
			if (bestWidth <= bestIndent * 2)
			{
				throw new ArgumentOutOfRangeException("bestWidth", "BestWidth must be greater than BestIndent x 2.");
			}
			if (maxSimpleKeyLength < 0)
			{
				throw new ArgumentOutOfRangeException("maxSimpleKeyLength", "MaxSimpleKeyLength must be >= 0");
			}
			BestIndent = bestIndent;
			BestWidth = bestWidth;
			IsCanonical = isCanonical;
			MaxSimpleKeyLength = maxSimpleKeyLength;
			SkipAnchorName = skipAnchorName;
			IndentSequences = indentSequences;
			NewLine = newLine ?? Environment.NewLine;
			UseUtf16SurrogatePairs = useUtf16SurrogatePairs;
		}

		public EmitterSettings WithBestIndent(int bestIndent)
		{
			return new EmitterSettings(bestIndent, BestWidth, IsCanonical, MaxSimpleKeyLength, SkipAnchorName, IndentSequences, NewLine, UseUtf16SurrogatePairs);
		}

		public EmitterSettings WithBestWidth(int bestWidth)
		{
			return new EmitterSettings(BestIndent, bestWidth, IsCanonical, MaxSimpleKeyLength, SkipAnchorName, IndentSequences, NewLine, UseUtf16SurrogatePairs);
		}

		public EmitterSettings WithMaxSimpleKeyLength(int maxSimpleKeyLength)
		{
			return new EmitterSettings(BestIndent, BestWidth, IsCanonical, maxSimpleKeyLength, SkipAnchorName, IndentSequences, NewLine, UseUtf16SurrogatePairs);
		}

		public EmitterSettings WithNewLine(string newLine)
		{
			return new EmitterSettings(BestIndent, BestWidth, IsCanonical, MaxSimpleKeyLength, SkipAnchorName, IndentSequences, newLine, UseUtf16SurrogatePairs);
		}

		public EmitterSettings Canonical()
		{
			return new EmitterSettings(BestIndent, BestWidth, isCanonical: true, MaxSimpleKeyLength, SkipAnchorName);
		}

		public EmitterSettings WithoutAnchorName()
		{
			return new EmitterSettings(BestIndent, BestWidth, IsCanonical, MaxSimpleKeyLength, skipAnchorName: true, IndentSequences, NewLine, UseUtf16SurrogatePairs);
		}

		public EmitterSettings WithIndentedSequences()
		{
			return new EmitterSettings(BestIndent, BestWidth, IsCanonical, MaxSimpleKeyLength, SkipAnchorName, indentSequences: true, NewLine, UseUtf16SurrogatePairs);
		}

		public EmitterSettings WithUtf16SurrogatePairs()
		{
			return new EmitterSettings(BestIndent, BestWidth, IsCanonical, MaxSimpleKeyLength, SkipAnchorName, IndentSequences, NewLine, useUtf16SurrogatePairs: true);
		}
	}
	internal enum EmitterState
	{
		StreamStart,
		StreamEnd,
		FirstDocumentStart,
		DocumentStart,
		DocumentContent,
		DocumentEnd,
		FlowSequenceFirstItem,
		FlowSequenceItem,
		FlowMappingFirstKey,
		FlowMappingKey,
		FlowMappingSimpleValue,
		FlowMappingValue,
		BlockSequenceFirstItem,
		BlockSequenceItem,
		BlockMappingFirstKey,
		BlockMappingKey,
		BlockMappingSimpleValue,
		BlockMappingValue
	}
	internal sealed class ForwardAnchorNotSupportedException : YamlException
	{
		public ForwardAnchorNotSupportedException(string message)
			: base(message)
		{
		}

		public ForwardAnchorNotSupportedException(in Mark start, in Mark end, string message)
			: base(in start, in end, message)
		{
		}

		public ForwardAnchorNotSupportedException(string message, Exception inner)
			: base(message, inner)
		{
		}
	}
	internal static class HashCode
	{
		public static int CombineHashCodes(int h1, int h2)
		{
			return ((h1 << 5) + h1) ^ h2;
		}

		public static int CombineHashCodes(int h1, object? o2)
		{
			return CombineHashCodes(h1, GetHashCode(o2));
		}

		private static int GetHashCode(object? obj)
		{
			return obj?.GetHashCode() ?? 0;
		}
	}
	internal interface IEmitter
	{
		void Emit(ParsingEvent @event);
	}
	internal interface ILookAheadBuffer
	{
		bool EndOfInput { get; }

		char Peek(int offset);

		void Skip(int length);
	}
	internal sealed class InsertionQueue<T> : IEnumerable<T>, IEnumerable
	{
		private const int DefaultInitialCapacity = 128;

		private T[] items;

		private int readPtr;

		private int writePtr;

		private int mask;

		private int count;

		public int Count => count;

		public int Capacity => items.Length;

		public InsertionQueue(int initialCapacity = 128)
		{
			if (initialCapacity <= 0)
			{
				throw new ArgumentOutOfRangeException("initialCapacity", "The initial capacity must be a positive number.");
			}
			if (!initialCapacity.IsPowerOfTwo())
			{
				throw new ArgumentException("The initial capacity must be a power of 2.", "initialCapacity");
			}
			items = new T[initialCapacity];
			readPtr = initialCapacity / 2;
			writePtr = initialCapacity / 2;
			mask = initialCapacity - 1;
		}

		public void Enqueue(T item)
		{
			ResizeIfNeeded();
			items[writePtr] = item;
			writePtr = (writePtr - 1) & mask;
			count++;
		}

		public T Dequeue()
		{
			if (count == 0)
			{
				throw new InvalidOperationException("The queue is empty");
			}
			T result = items[readPtr];
			readPtr = (readPtr - 1) & mask;
			count--;
			return result;
		}

		public void Insert(int index, T item)
		{
			if (index > count)
			{
				throw new InvalidOperationException("Cannot insert outside of the bounds of the queue");
			}
			ResizeIfNeeded();
			CalculateInsertionParameters(mask, count, index, ref readPtr, ref writePtr, out var insertPtr, out var copyIndex, out var copyOffset, out var copyLength);
			if (copyLength != 0)
			{
				Array.Copy(items, copyIndex, items, copyIndex + copyOffset, copyLength);
			}
			items[insertPtr] = item;
			count++;
		}

		private void ResizeIfNeeded()
		{
			int num = items.Length;
			if (count == num)
			{
				T[] destinationArray = new T[num * 2];
				int num2 = readPtr + 1;
				if (num2 > 0)
				{
					Array.Copy(items, 0, destinationArray, 0, num2);
				}
				writePtr += num;
				int num3 = num - num2;
				if (num3 > 0)
				{
					Array.Copy(items, readPtr + 1, destinationArray, writePtr + 1, num3);
				}
				items = destinationArray;
				mask = mask * 2 + 1;
			}
		}

		internal static void CalculateInsertionParameters(int mask, int count, int index, ref int readPtr, ref int writePtr, out int insertPtr, out int copyIndex, out int copyOffset, out int copyLength)
		{
			int num = (readPtr + 1) & mask;
			if (index == 0)
			{
				insertPtr = (readPtr = num);
				copyIndex = 0;
				copyOffset = 0;
				copyLength = 0;
				return;
			}
			insertPtr = (readPtr - index) & mask;
			if (index == count)
			{
				writePtr = (writePtr - 1) & mask;
				copyIndex = 0;
				copyOffset = 0;
				copyLength = 0;
				return;
			}
			int num2 = ((num >= insertPtr) ? (readPtr - insertPtr) : int.MaxValue);
			int num3 = ((writePtr <= insertPtr) ? (insertPtr - writePtr) : int.MaxValue);
			if (num2 <= num3)
			{
				insertPtr++;
				readPtr++;
				copyIndex = insertPtr;
				copyOffset = 1;
				copyLength = num2;
			}
			else
			{
				copyIndex = writePtr + 1;
				copyOffset = -1;
				copyLength = num3;
				writePtr = (writePtr - 1) & mask;
			}
		}

		public IEnumerator<T> GetEnumerator()
		{
			int ptr = readPtr;
			for (int i = 0; i < Count; i++)
			{
				yield return items[ptr];
				ptr = (ptr - 1) & mask;
			}
		}

		IEnumerator IEnumerable.GetEnumerator()
		{
			return GetEnumerator();
		}
	}
	internal interface IParser
	{
		ParsingEvent? Current { get; }

		bool MoveNext();
	}
	internal interface IScanner
	{
		Mark CurrentPosition { get; }

		Token? Current { get; }

		bool MoveNext();

		bool MoveNextWithoutConsuming();

		void ConsumeCurrent();
	}
	[DebuggerStepThrough]
	internal sealed class LookAheadBuffer : ILookAheadBuffer
	{
		private readonly TextReader input;

		private readonly char[] buffer;

		private readonly int blockSize;

		private readonly int mask;

		private int firstIndex;

		private int writeOffset;

		private int count;

		private bool endOfInput;

		public bool EndOfInput
		{
			get
			{
				if (endOfInput)
				{
					return count == 0;
				}
				return false;
			}
		}

		public LookAheadBuffer(TextReader input, int capacity)
		{
			if (capacity < 1)
			{
				throw new ArgumentOutOfRangeException("capacity", "The capacity must be positive.");
			}
			if (!capacity.IsPowerOfTwo())
			{
				throw new ArgumentException("The capacity must be a power of 2.", "capacity");
			}
			this.input = input ?? throw new ArgumentNullException("input");
			blockSize = capacity;
			buffer = new char[capacity * 2];
			mask = capacity * 2 - 1;
		}

		private int GetIndexForOffset(int offset)
		{
			return (firstIndex + offset) & mask;
		}

		public char Peek(int offset)
		{
			if (offset >= count)
			{
				FillBuffer();
			}
			if (offset < count)
			{
				return buffer[(firstIndex + offset) & mask];
			}
			return '\0';
		}

		public void Cache(int length)
		{
			if (length >= count)
			{
				FillBuffer();
			}
		}

		private void FillBuffer()
		{
			if (endOfInput)
			{
				return;
			}
			int num = blockSize;
			do
			{
				int num2 = input.Read(buffer, writeOffset, num);
				if (num2 == 0)
				{
					endOfInput = true;
					return;
				}
				num -= num2;
				writeOffset += num2;
				count += num2;
			}
			while (num > 0);
			if (writeOffset == buffer.Length)
			{
				writeOffset = 0;
			}
		}

		public void Skip(int length)
		{
			if (length < 1 || length > blockSize)
			{
				throw new ArgumentOutOfRangeException("length", "The length must be between 1 and the number of characters in the buffer. Use the Peek() and / or Cache() methods to fill the buffer.");
			}
			firstIndex = GetIndexForOffset(length);
			count -= length;
		}
	}
	internal readonly struct Mark : IEquatable<Mark>, IComparable<Mark>, IComparable
	{
		public static readonly Mark Empty = new Mark(0L, 1L, 1L);

		public long Index { get; }

		public long Line { get; }

		public long Column { get; }

		public Mark(long index, long line, long column)
		{
			if (index < 0)
			{
				ThrowHelper.ThrowArgumentOutOfRangeException("index", "Index must be greater than or equal to zero.");
			}
			if (line < 1)
			{
				ThrowHelper.ThrowArgumentOutOfRangeException("line", "Line must be greater than or equal to 1.");
			}
			if (column < 1)
			{
				ThrowHelper.ThrowArgumentOutOfRangeException("column", "Column must be greater than or equal to 1.");
			}
			Index = index;
			Line = line;
			Column = column;
		}

		public override string ToString()
		{
			return $"Line: {Line}, Col: {Column}, Idx: {Index}";
		}

		public override bool Equals(object? obj)
		{
			return Equals((Mark)(obj ?? ((object)Empty)));
		}

		public bool Equals(Mark other)
		{
			if (Index == other.Index && Line == other.Line)
			{
				return Column == other.Column;
			}
			return false;
		}

		public override int GetHashCode()
		{
			return HashCode.CombineHashCodes(Index.GetHashCode(), HashCode.CombineHashCodes(Line.GetHashCode(), Column.GetHashCode()));
		}

		public int CompareTo(object? obj)
		{
			return CompareTo((Mark)(obj ?? ((object)Empty)));
		}

		public int CompareTo(Mark other)
		{
			int num = Line.CompareTo(other.Line);
			if (num == 0)
			{
				num = Column.CompareTo(other.Column);
			}
			return num;
		}

		public static bool operator ==(Mark left, Mark right)
		{
			return left.Equals(right);
		}

		public static bool operator !=(Mark left, Mark right)
		{
			return !(left == right);
		}

		public static bool operator <(Mark left, Mark right)
		{
			return left.CompareTo(right) < 0;
		}

		public static bool operator <=(Mark left, Mark right)
		{
			return left.CompareTo(right) <= 0;
		}

		public static bool operator >(Mark left, Mark right)
		{
			return left.CompareTo(right) > 0;
		}

		public static bool operator >=(Mark left, Mark right)
		{
			return left.CompareTo(right) >= 0;
		}
	}
	internal sealed class MaximumRecursionLevelReachedException : YamlException
	{
		public MaximumRecursionLevelReachedException(string message)
			: base(message)
		{
		}

		public MaximumRecursionLevelReachedException(in Mark start, in Mark end, string message)
			: base(in start, in end, message)
		{
		}

		public MaximumRecursionLevelReachedException(string message, Exception inner)
			: base(message, inner)
		{
		}
	}
	internal sealed class MergingParser : IParser
	{
		private sealed class ParsingEventCollection : IEnumerable<LinkedListNode<ParsingEvent>>, IEnumerable
		{
			private readonly LinkedList<ParsingEvent> events;

			private readonly HashSet<LinkedListNode<ParsingEvent>> deleted;

			private readonly Dictionary<AnchorName, LinkedListNode<ParsingEvent>> references;

			public ParsingEventCollection()
			{
				events = new LinkedList<ParsingEvent>();
				deleted = new HashSet<LinkedListNode<ParsingEvent>>();
				references = new Dictionary<AnchorName, LinkedListNode<ParsingEvent>>();
			}

			public void AddAfter(LinkedListNode<ParsingEvent> node, IEnumerable<ParsingEvent> items)
			{
				foreach (ParsingEvent item in items)
				{
					node = events.AddAfter(node, item);
				}
			}

			public void Add(ParsingEvent item)
			{
				LinkedListNode<ParsingEvent> node = events.AddLast(item);
				AddReference(item, node);
			}

			public void MarkDeleted(LinkedListNode<ParsingEvent> node)
			{
				deleted.Add(node);
			}

			public bool IsDeleted(LinkedListNode<ParsingEvent> node)
			{
				return deleted.Contains(node);
			}

			public void CleanMarked()
			{
				foreach (LinkedListNode<ParsingEvent> item in deleted)
				{
					events.Remove(item);
				}
			}

			public IEnumerable<LinkedListNode<ParsingEvent>> FromAnchor(AnchorName anchor)
			{
				LinkedListNode<ParsingEvent> next = references[anchor].Next;
				return Enumerate(next);
			}

			public IEnumerator<LinkedListNode<ParsingEvent>> GetEnumerator()
			{
				return Enumerate(events.First).GetEnumerator();
			}

			IEnumerator IEnumerable.GetEnumerator()
			{
				return GetEnumerator();
			}

			private static IEnumerable<LinkedListNode<ParsingEvent>> Enumerate(LinkedListNode<ParsingEvent>? node)
			{
				while (node != null)
				{
					yield return node;
					node = node.Next;
				}
			}

			private void AddReference(ParsingEvent item, LinkedListNode<ParsingEvent> node)
			{
				if (item is MappingStart mappingStart)
				{
					AnchorName anchor = mappingStart.Anchor;
					if (!anchor.IsEmpty)
					{
						references[anchor] = node;
					}
				}
			}
		}

		private sealed class ParsingEventCloner : IParsingEventVisitor
		{
			private ParsingEvent? clonedEvent;

			public ParsingEvent Clone(ParsingEvent e)
			{
				e.Accept(this);
				if (clonedEvent == null)
				{
					throw new InvalidOperationException($"Could not clone event of type '{e.Type}'");
				}
				return clonedEvent;
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.AnchorAlias e)
			{
				clonedEvent = new YamlDotNet.Core.Events.AnchorAlias(e.Value, e.Start, e.End);
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.StreamStart e)
			{
				throw new NotSupportedException();
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.StreamEnd e)
			{
				throw new NotSupportedException();
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.DocumentStart e)
			{
				throw new NotSupportedException();
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.DocumentEnd e)
			{
				throw new NotSupportedException();
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.Scalar e)
			{
				clonedEvent = new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, e.Tag, e.Value, e.Style, e.IsPlainImplicit, e.IsQuotedImplicit, e.Start, e.End);
			}

			void IParsingEventVisitor.Visit(SequenceStart e)
			{
				clonedEvent = new SequenceStart(AnchorName.Empty, e.Tag, e.IsImplicit, e.Style, e.Start, e.End);
			}

			void IParsingEventVisitor.Visit(SequenceEnd e)
			{
				Mark start = e.Start;
				Mark end = e.End;
				clonedEvent = new SequenceEnd(in start, in end);
			}

			void IParsingEventVisitor.Visit(MappingStart e)
			{
				clonedEvent = new MappingStart(AnchorName.Empty, e.Tag, e.IsImplicit, e.Style, e.Start, e.End);
			}

			void IParsingEventVisitor.Visit(MappingEnd e)
			{
				Mark start = e.Start;
				Mark end = e.End;
				clonedEvent = new MappingEnd(in start, in end);
			}

			void IParsingEventVisitor.Visit(YamlDotNet.Core.Events.Comment e)
			{
				throw new NotSupportedException();
			}
		}

		private readonly ParsingEventCollection events;

		private readonly IParser innerParser;

		private IEnumerator<LinkedListNode<ParsingEvent>> iterator;

		private bool merged;

		public ParsingEvent? Current => iterator.Current?.Value;

		public MergingParser(IParser innerParser)
		{
			events = new ParsingEventCollection();
			merged = false;
			iterator = events.GetEnumerator();
			this.innerParser = innerParser;
		}

		public bool MoveNext()
		{
			if (!merged)
			{
				Merge();
				events.CleanMarked();
				iterator = events.GetEnumerator();
				merged = true;
			}
			return iterator.MoveNext();
		}

		private void Merge()
		{
			while (innerParser.MoveNext())
			{
				events.Add(innerParser.Current);
			}
			foreach (LinkedListNode<ParsingEvent> @event in events)
			{
				if (IsMergeToken(@event))
				{
					events.MarkDeleted(@event);
					if (!HandleMerge(@event.Next))
					{
						Mark start = @event.Value.Start;
						Mark end = @event.Value.End;
						throw new SemanticErrorException(in start, in end, "Unrecognized merge key pattern");
					}
				}
			}
		}

		private bool HandleMerge(LinkedListNode<ParsingEvent>? node)
		{
			if (node == null)
			{
				return false;
			}
			if (node.Value is YamlDotNet.Core.Events.AnchorAlias anchorAlias)
			{
				return HandleAnchorAlias(node, node, anchorAlias);
			}
			if (node.Value is SequenceStart)
			{
				return HandleSequence(node);
			}
			return false;
		}

		private bool HandleMergeSequence(LinkedListNode<ParsingEvent> sequenceStart, LinkedListNode<ParsingEvent>? node)
		{
			if (node == null)
			{
				return false;
			}
			if (node.Value is YamlDotNet.Core.Events.AnchorAlias anchorAlias)
			{
				return HandleAnchorAlias(sequenceStart, node, anchorAlias);
			}
			if (node.Value is SequenceStart)
			{
				return HandleSequence(node);
			}
			return false;
		}

		private static bool IsMergeToken(LinkedListNode<ParsingEvent> node)
		{
			if (node.Value is YamlDotNet.Core.Events.Scalar scalar)
			{
				return scalar.Value == "<<";
			}
			return false;
		}

		private bool HandleAnchorAlias(LinkedListNode<ParsingEvent> node, LinkedListNode<ParsingEvent> anchorNode, YamlDotNet.Core.Events.AnchorAlias anchorAlias)
		{
			IEnumerable<ParsingEvent> mappingEvents = GetMappingEvents(anchorAlias.Value);
			events.AddAfter(node, mappingEvents);
			events.MarkDeleted(anchorNode);
			return true;
		}

		private bool HandleSequence(LinkedListNode<ParsingEvent> node)
		{
			events.MarkDeleted(node);
			LinkedListNode<ParsingEvent> linkedListNode = node;
			while (linkedListNode != null)
			{
				if (linkedListNode.Value is SequenceEnd)
				{
					events.MarkDeleted(linkedListNode);
					return true;
				}
				LinkedListNode<ParsingEvent> next = linkedListNode.Next;
				HandleMergeSequence(node, next);
				linkedListNode = next;
			}
			return true;
		}

		private IEnumerable<ParsingEvent> GetMappingEvents(AnchorName anchor)
		{
			ParsingEventCloner @object = new ParsingEventCloner();
			int nesting = 0;
			return (from e in events.FromAnchor(anchor)
				where !events.IsDeleted(e)
				select e.Value).TakeWhile((ParsingEvent e) => (nesting += e.NestingIncrease) >= 0).Select(@object.Clone);
		}
	}
	internal class Parser : IParser
	{
		private class EventQueue
		{
			private readonly Queue<ParsingEvent> highPriorityEvents = new Queue<ParsingEvent>();

			private readonly Queue<ParsingEvent> normalPriorityEvents = new Queue<ParsingEvent>();

			public int Count => highPriorityEvents.Count + normalPriorityEvents.Count;

			public void Enqueue(ParsingEvent @event)
			{
				EventType type = @event.Type;
				if (type == EventType.StreamStart || type == EventType.DocumentStart)
				{
					highPriorityEvents.Enqueue(@event);
				}
				else
				{
					normalPriorityEvents.Enqueue(@event);
				}
			}

			public ParsingEvent Dequeue()
			{
				if (highPriorityEvents.Count <= 0)
				{
					return normalPriorityEvents.Dequeue();
				}
				return highPriorityEvents.Dequeue();
			}
		}

		private readonly Stack<ParserState> states = new Stack<ParserState>();

		private readonly TagDirectiveCollection tagDirectives = new TagDirectiveCollection();

		private ParserState state;

		private readonly IScanner scanner;

		private Token? currentToken;

		private VersionDirective? version;

		private readonly EventQueue pendingEvents = new EventQueue();

		public ParsingEvent? Current { get; private set; }

		private Token? GetCurrentToken()
		{
			if (currentToken == null)
			{
				while (scanner.MoveNextWithoutConsuming())
				{
					currentToken = scanner.Current;
					if (!(currentToken is YamlDotNet.Core.Tokens.Comment comment))
					{
						break;
					}
					pendingEvents.Enqueue(new YamlDotNet.Core.Events.Comment(comment.Value, comment.IsInline, comment.Start, comment.End));
					scanner.ConsumeCurrent();
				}
			}
			return currentToken;
		}

		public Parser(TextReader input)
			: this(new Scanner(input))
		{
		}

		public Parser(IScanner scanner)
		{
			this.scanner = scanner;
		}

		public bool MoveNext()
		{
			if (state == ParserState.StreamEnd)
			{
				Current = null;
				return false;
			}
			if (pendingEvents.Count == 0)
			{
				pendingEvents.Enqueue(StateMachine());
			}
			Current = pendingEvents.Dequeue();
			return true;
		}

		private ParsingEvent StateMachine()
		{
			return state switch
			{
				ParserState.StreamStart => ParseStreamStart(), 
				ParserState.ImplicitDocumentStart => ParseDocumentStart(isImplicit: true), 
				ParserState.DocumentStart => ParseDocumentStart(isImplicit: false), 
				ParserState.DocumentContent => ParseDocumentContent(), 
				ParserState.DocumentEnd => ParseDocumentEnd(), 
				ParserState.BlockNode => ParseNode(isBlock: true, isIndentlessSequence: false), 
				ParserState.BlockNodeOrIndentlessSequence => ParseNode(isBlock: true, isIndentlessSequence: true), 
				ParserState.FlowNode => ParseNode(isBlock: false, isIndentlessSequence: false), 
				ParserState.BlockSequenceFirstEntry => ParseBlockSequenceEntry(isFirst: true), 
				ParserState.BlockSequenceEntry => ParseBlockSequenceEntry(isFirst: false), 
				ParserState.IndentlessSequenceEntry => ParseIndentlessSequenceEntry(), 
				ParserState.BlockMappingFirstKey => ParseBlockMappingKey(isFirst: true), 
				ParserState.BlockMappingKey => ParseBlockMappingKey(isFirst: false), 
				ParserState.BlockMappingValue => ParseBlockMappingValue(), 
				ParserState.FlowSequenceFirstEntry => ParseFlowSequenceEntry(isFirst: true), 
				ParserState.FlowSequenceEntry => ParseFlowSequenceEntry(isFirst: false), 
				ParserState.FlowSequenceEntryMappingKey => ParseFlowSequenceEntryMappingKey(), 
				ParserState.FlowSequenceEntryMappingValue => ParseFlowSequenceEntryMappingValue(), 
				ParserState.FlowSequenceEntryMappingEnd => ParseFlowSequenceEntryMappingEnd(), 
				ParserState.FlowMappingFirstKey => ParseFlowMappingKey(isFirst: true), 
				ParserState.FlowMappingKey => ParseFlowMappingKey(isFirst: false), 
				ParserState.FlowMappingValue => ParseFlowMappingValue(isEmpty: false), 
				ParserState.FlowMappingEmptyValue => ParseFlowMappingValue(isEmpty: true), 
				_ => throw new InvalidOperationException(), 
			};
		}

		private void Skip()
		{
			if (currentToken != null)
			{
				currentToken = null;
				scanner.ConsumeCurrent();
			}
		}

		private YamlDotNet.Core.Events.StreamStart ParseStreamStart()
		{
			Token token = GetCurrentToken();
			Mark start;
			Mark end;
			if (!(token is YamlDotNet.Core.Tokens.StreamStart streamStart))
			{
				start = token?.Start ?? Mark.Empty;
				end = token?.End ?? Mark.Empty;
				throw new SemanticErrorException(in start, in end, "Did not find expected <stream-start>.");
			}
			Skip();
			state = ParserState.ImplicitDocumentStart;
			start = streamStart.Start;
			end = streamStart.End;
			return new YamlDotNet.Core.Events.StreamStart(in start, in end);
		}

		private ParsingEvent ParseDocumentStart(bool isImplicit)
		{
			if (currentToken is VersionDirective)
			{
				throw new SyntaxErrorException("While parsing a document start node, could not find document end marker before version directive.");
			}
			Token token = GetCurrentToken();
			if (!isImplicit)
			{
				while (token is YamlDotNet.Core.Tokens.DocumentEnd)
				{
					Skip();
					token = GetCurrentToken();
				}
			}
			if (token == null)
			{
				throw new SyntaxErrorException("Reached the end of the stream while parsing a document start.");
			}
			if (token is YamlDotNet.Core.Tokens.Scalar && (state == ParserState.ImplicitDocumentStart || state == ParserState.DocumentStart))
			{
				isImplicit = true;
			}
			if ((isImplicit && !(token is VersionDirective) && !(token is TagDirective) && !(token is YamlDotNet.Core.Tokens.DocumentStart) && !(token is YamlDotNet.Core.Tokens.StreamEnd) && !(token is YamlDotNet.Core.Tokens.DocumentEnd)) || token is BlockMappingStart)
			{
				TagDirectiveCollection tags = new TagDirectiveCollection();
				ProcessDirectives(tags);
				states.Push(ParserState.DocumentEnd);
				state = ParserState.BlockNode;
				return new YamlDotNet.Core.Events.DocumentStart(null, tags, isImplicit: true, token.Start, token.End);
			}
			Mark start2;
			Mark end;
			if (!(token is YamlDotNet.Core.Tokens.StreamEnd) && !(token is YamlDotNet.Core.Tokens.DocumentEnd))
			{
				Mark start = token.Start;
				TagDirectiveCollection tags2 = new TagDirectiveCollection();
				VersionDirective versionDirective = ProcessDirectives(tags2);
				token = GetCurrentToken() ?? throw new SemanticErrorException("Reached the end of the stream while parsing a document start");
				if (!(token is YamlDotNet.Core.Tokens.DocumentStart))
				{
					start2 = token.Start;
					end = token.End;
					throw new SemanticErrorException(in start2, in end, "Did not find expected <document start>.");
				}
				states.Push(ParserState.DocumentEnd);
				state = ParserState.DocumentContent;
				Mark end2 = token.End;
				Skip();
				return new YamlDotNet.Core.Events.DocumentStart(versionDirective, tags2, isImplicit: false, start, end2);
			}
			if (token is YamlDotNet.Core.Tokens.DocumentEnd)
			{
				Skip();
			}
			state = ParserState.StreamEnd;
			token = GetCurrentToken() ?? throw new SemanticErrorException("Reached the end of the stream while parsing a document start");
			start2 = token.Start;
			end = token.End;
			YamlDotNet.Core.Events.StreamEnd result = new YamlDotNet.Core.Events.StreamEnd(in start2, in end);
			if (scanner.MoveNextWithoutConsuming())
			{
				throw new InvalidOperationException("The scanner should contain no more tokens.");
			}
			return result;
		}

		private VersionDirective? ProcessDirectives(TagDirectiveCollection tags)
		{
			bool flag = false;
			VersionDirective result = null;
			while (true)
			{
				if (GetCurrentToken() is VersionDirective versionDirective)
				{
					if (version != null)
					{
						Mark start = versionDirective.Start;
						Mark end = versionDirective.End;
						throw new SemanticErrorException(in start, in end, "Found duplicate %YAML directive.");
					}
					if (versionDirective.Version.Major != 1 || versionDirective.Version.Minor > 3)
					{
						Mark start = versionDirective.Start;
						Mark end = versionDirective.End;
						throw new SemanticErrorException(in start, in end, "Found incompatible YAML document.");
					}
					result = (version = versionDirective);
					flag = true;
				}
				else
				{
					if (!(GetCurrentToken() is TagDirective tagDirective))
					{
						break;
					}
					if (tags.Contains(tagDirective.Handle))
					{
						Mark start = tagDirective.Start;
						Mark end = tagDirective.End;
						throw new SemanticErrorException(in start, in end, "Found duplicate %TAG directive.");
					}
					tags.Add(tagDirective);
					flag = true;
				}
				Skip();
			}
			if (GetCurrentToken() is YamlDotNet.Core.Tokens.DocumentStart && (version == null || (version.Version.Major == 1 && version.Version.Minor > 1)))
			{
				if (GetCurrentToken() is YamlDotNet.Core.Tokens.DocumentStart && version == null)
				{
					version = new VersionDirective(new Version(1, 2));
				}
				flag = true;
			}
			AddTagDirectives(tags, Constants.DefaultTagDirectives);
			if (flag)
			{
				tagDirectives.Clear();
			}
			AddTagDirectives(tagDirectives, tags);
			return result;
		}

		private static void AddTagDirectives(TagDirectiveCollection directives, IEnumerable<TagDirective> source)
		{
			foreach (TagDirective item in source)
			{
				if (!directives.Contains(item))
				{
					directives.Add(item);
				}
			}
		}

		private ParsingEvent ParseDocumentContent()
		{
			if (GetCurrentToken() is VersionDirective || GetCurrentToken() is TagDirective || GetCurrentToken() is YamlDotNet.Core.Tokens.DocumentStart || GetCurrentToken() is YamlDotNet.Core.Tokens.DocumentEnd || GetCurrentToken() is YamlDotNet.Core.Tokens.StreamEnd)
			{
				state = states.Pop();
				Mark position = scanner.CurrentPosition;
				return ProcessEmptyScalar(in position);
			}
			return ParseNode(isBlock: true, isIndentlessSequence: false);
		}

		private static YamlDotNet.Core.Events.Scalar ProcessEmptyScalar(in Mark position)
		{
			return new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, string.Empty, ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false, position, position);
		}

		private ParsingEvent ParseNode(bool isBlock, bool isIndentlessSequence)
		{
			Mark start;
			Mark end;
			if (GetCurrentToken() is Error error)
			{
				start = error.Start;
				end = error.End;
				throw new SemanticErrorException(in start, in end, error.Value);
			}
			Token token = GetCurrentToken() ?? throw new SemanticErrorException("Reached the end of the stream while parsing a node");
			if (token is YamlDotNet.Core.Tokens.AnchorAlias anchorAlias)
			{
				state = states.Pop();
				ParsingEvent result = new YamlDotNet.Core.Events.AnchorAlias(anchorAlias.Value, anchorAlias.Start, anchorAlias.End);
				Skip();
				return result;
			}
			Mark start2 = token.Start;
			AnchorName anchor = AnchorName.Empty;
			TagName tag = TagName.Empty;
			Anchor anchor2 = null;
			Tag tag2 = null;
			while (true)
			{
				if (anchor.IsEmpty && token is Anchor anchor3)
				{
					anchor2 = anchor3;
					anchor = anchor3.Value;
					Skip();
				}
				else
				{
					if (!tag.IsEmpty || !(token is Tag tag3))
					{
						if (token is Anchor anchor4)
						{
							start = anchor4.Start;
							end = anchor4.End;
							throw new SemanticErrorException(in start, in end, "While parsing a node, found more than one anchor.");
						}
						if (token is YamlDotNet.Core.Tokens.AnchorAlias anchorAlias2)
						{
							start = anchorAlias2.Start;
							end = anchorAlias2.End;
							throw new SemanticErrorException(in start, in end, "While parsing a node, did not find expected token.");
						}
						if (!(token is Error error2))
						{
							break;
						}
						if (tag2 != null && anchor2 != null && !anchor.IsEmpty)
						{
							return new YamlDotNet.Core.Events.Scalar(anchor, default(TagName), string.Empty, ScalarStyle.Any, isPlainImplicit: false, isQuotedImplicit: false, anchor2.Start, anchor2.End);
						}
						start = error2.Start;
						end = error2.End;
						throw new SemanticErrorException(in start, in end, error2.Value);
					}
					tag2 = tag3;
					if (string.IsNullOrEmpty(tag3.Handle))
					{
						tag = new TagName(tag3.Suffix);
					}
					else
					{
						if (!tagDirectives.Contains(tag3.Handle))
						{
							start = tag3.Start;
							end = tag3.End;
							throw new SemanticErrorException(in start, in end, "While parsing a node, found undefined tag handle.");
						}
						tag = new TagName(tagDirectives[tag3.Handle].Prefix + tag3.Suffix);
					}
					Skip();
				}
				token = GetCurrentToken() ?? throw new SemanticErrorException("Reached the end of the stream while parsing a node");
			}
			bool isEmpty = tag.IsEmpty;
			if (isIndentlessSequence && GetCurrentToken() is BlockEntry)
			{
				state = ParserState.IndentlessSequenceEntry;
				return new SequenceStart(anchor, tag, isEmpty, SequenceStyle.Block, start2, token.End);
			}
			if (token is YamlDotNet.Core.Tokens.Scalar scalar)
			{
				bool isPlainImplicit = false;
				bool isQuotedImplicit = false;
				if ((scalar.Style == ScalarStyle.Plain && tag.IsEmpty) || tag.IsNonSpecific)
				{
					isPlainImplicit = true;
				}
				else if (tag.IsEmpty)
				{
					isQuotedImplicit = true;
				}
				state = states.Pop();
				Skip();
				ParsingEvent result2 = new YamlDotNet.Core.Events.Scalar(anchor, tag, scalar.Value, scalar.Style, isPlainImplicit, isQuotedImplicit, start2, scalar.End, scalar.IsKey);
				if (!anchor.IsEmpty && scanner.MoveNextWithoutConsuming())
				{
					currentToken = scanner.Current;
					if (currentToken is Error)
					{
						Error error3 = currentToken as Error;
						start = error3.Start;
						end = error3.End;
						throw new SemanticErrorException(in start, in end, error3.Value);
					}
				}
				if (state == ParserState.FlowMappingKey && !(scanner.Current is FlowMappingEnd) && scanner.MoveNextWithoutConsuming())
				{
					currentToken = scanner.Current;
					if (currentToken != null && !(currentToken is FlowEntry) && !(currentToken is FlowMappingEnd))
					{
						start = currentToken.Start;
						end = currentToken.End;
						throw new SemanticErrorException(in start, in end, "While parsing a flow mapping, did not find expected ',' or '}'.");
					}
				}
				return result2;
			}
			if (token is FlowSequenceStart flowSequenceStart)
			{
				state = ParserState.FlowSequenceFirstEntry;
				return new SequenceStart(anchor, tag, isEmpty, SequenceStyle.Flow, start2, flowSequenceStart.End);
			}
			if (token is FlowMappingStart flowMappingStart)
			{
				state = ParserState.FlowMappingFirstKey;
				return new MappingStart(anchor, tag, isEmpty, MappingStyle.Flow, start2, flowMappingStart.End);
			}
			if (isBlock)
			{
				if (token is BlockSequenceStart blockSequenceStart)
				{
					state = ParserState.BlockSequenceFirstEntry;
					return new SequenceStart(anchor, tag, isEmpty, SequenceStyle.Block, start2, blockSequenceStart.End);
				}
				if (token is BlockMappingStart blockMappingStart)
				{
					state = ParserState.BlockMappingFirstKey;
					return new MappingStart(anchor, tag, isEmpty, MappingStyle.Block, start2, blockMappingStart.End);
				}
			}
			if (!anchor.IsEmpty || !tag.IsEmpty)
			{
				state = states.Pop();
				return new YamlDotNet.Core.Events.Scalar(anchor, tag, string.Empty, ScalarStyle.Plain, isEmpty, isQuotedImplicit: false, start2, token.End);
			}
			start = token.Start;
			end = token.End;
			throw new SemanticErrorException(in start, in end, "While parsing a node, did not find expected node content.");
		}

		private YamlDotNet.Core.Events.DocumentEnd ParseDocumentEnd()
		{
			Token token = GetCurrentToken() ?? throw new SemanticErrorException("Reached the end of the stream while parsing a document end");
			bool isImplicit = true;
			Mark start = token.Start;
			Mark end = start;
			if (token is YamlDotNet.Core.Tokens.DocumentEnd)
			{
				end = token.End;
				Skip();
				isImplicit = false;
			}
			else if (!(currentToken is YamlDotNet.Core.Tokens.StreamEnd) && !(currentToken is YamlDotNet.Core.Tokens.DocumentStart) && !(currentToken is FlowSequenceEnd) && !(currentToken is VersionDirective) && (!(Current is YamlDotNet.Core.Events.Scalar) || !(currentToken is Error)))
			{
				throw new SemanticErrorException(in start, in end, "Did not find expected <document end>.");
			}
			if (version != null && version.Version.Major == 1 && version.Version.Minor > 1)
			{
				version = null;
			}
			state = ParserState.DocumentStart;
			return new YamlDotNet.Core.Events.DocumentEnd(isImplicit, start, end);
		}

		private ParsingEvent ParseBlockSequenceEntry(bool isFirst)
		{
			if (isFirst)
			{
				GetCurrentToken();
				Skip();
			}
			Token token = GetCurrentToken();
			if (token is BlockEntry blockEntry)
			{
				Mark position = blockEntry.End;
				Skip();
				token = GetCurrentToken();
				if (!(token is BlockEntry) && !(token is BlockEnd))
				{
					states.Push(ParserState.BlockSequenceEntry);
					return ParseNode(isBlock: true, isIndentlessSequence: false);
				}
				state = ParserState.BlockSequenceEntry;
				return ProcessEmptyScalar(in position);
			}
			Mark start;
			Mark end;
			if (token is BlockEnd blockEnd)
			{
				state = states.Pop();
				start = blockEnd.Start;
				end = blockEnd.End;
				ParsingEvent result = new SequenceEnd(in start, in end);
				Skip();
				return result;
			}
			start = token?.Start ?? Mark.Empty;
			end = token?.End ?? Mark.Empty;
			throw new SemanticErrorException(in start, in end, "While parsing a block collection, did not find expected '-' indicator.");
		}

		private ParsingEvent ParseIndentlessSequenceEntry()
		{
			Token token = GetCurrentToken();
			if (token is BlockEntry blockEntry)
			{
				Mark position = blockEntry.End;
				Skip();
				token = GetCurrentToken();
				if (!(token is BlockEntry) && !(token is Key) && !(token is Value) && !(token is BlockEnd))
				{
					states.Push(ParserState.IndentlessSequenceEntry);
					return ParseNode(isBlock: true, isIndentlessSequence: false);
				}
				state = ParserState.IndentlessSequenceEntry;
				return ProcessEmptyScalar(in position);
			}
			state = states.Pop();
			Mark start = token?.Start ?? Mark.Empty;
			Mark end = token?.End ?? Mark.Empty;
			return new SequenceEnd(in start, in end);
		}

		private ParsingEvent ParseBlockMappingKey(bool isFirst)
		{
			if (isFirst)
			{
				GetCurrentToken();
				Skip();
			}
			Token token = GetCurrentToken();
			if (token is Key key)
			{
				Mark position = key.End;
				Skip();
				token = GetCurrentToken();
				if (!(token is Key) && !(token is Value) && !(token is BlockEnd))
				{
					states.Push(ParserState.BlockMappingValue);
					return ParseNode(isBlock: true, isIndentlessSequence: true);
				}
				state = ParserState.BlockMappingValue;
				return ProcessEmptyScalar(in position);
			}
			Mark position2;
			if (token is Value value)
			{
				Skip();
				position2 = value.End;
				return ProcessEmptyScalar(in position2);
			}
			if (token is YamlDotNet.Core.Tokens.AnchorAlias anchorAlias)
			{
				Skip();
				return new YamlDotNet.Core.Events.AnchorAlias(anchorAlias.Value, anchorAlias.Start, anchorAlias.End);
			}
			Mark end;
			if (token is BlockEnd blockEnd)
			{
				state = states.Pop();
				position2 = blockEnd.Start;
				end = blockEnd.End;
				ParsingEvent result = new MappingEnd(in position2, in end);
				Skip();
				return result;
			}
			if (GetCurrentToken() is Error error)
			{
				position2 = error.Start;
				end = error.End;
				throw new SyntaxErrorException(in position2, in end, error.Value);
			}
			position2 = token?.Start ?? Mark.Empty;
			end = token?.End ?? Mark.Empty;
			throw new SemanticErrorException(in position2, in end, "While parsing a block mapping, did not find expected key.");
		}

		private ParsingEvent ParseBlockMappingValue()
		{
			Token token = GetCurrentToken();
			if (token is Value value)
			{
				Mark position = value.End;
				Skip();
				token = GetCurrentToken();
				if (!(token is Key) && !(token is Value) && !(token is BlockEnd))
				{
					states.Push(ParserState.BlockMappingKey);
					return ParseNode(isBlock: true, isIndentlessSequence: true);
				}
				state = ParserState.BlockMappingKey;
				return ProcessEmptyScalar(in position);
			}
			Mark start;
			if (token is Error error)
			{
				start = error.Start;
				Mark end = error.End;
				throw new SemanticErrorException(in start, in end, error.Value);
			}
			state = ParserState.BlockMappingKey;
			start = token?.Start ?? Mark.Empty;
			return ProcessEmptyScalar(in start);
		}

		private ParsingEvent ParseFlowSequenceEntry(bool isFirst)
		{
			if (isFirst)
			{
				GetCurrentToken();
				Skip();
			}
			Token token = GetCurrentToken();
			Mark start;
			Mark end;
			ParsingEvent result;
			if (!(token is FlowSequenceEnd))
			{
				if (!isFirst)
				{
					if (!(token is FlowEntry))
					{
						start = token?.Start ?? Mark.Empty;
						end = token?.End ?? Mark.Empty;
						throw new SemanticErrorException(in start, in end, "While parsing a flow sequence, did not find expected ',' or ']'.");
					}
					Skip();
					token = GetCurrentToken();
				}
				if (token is Key)
				{
					state = ParserState.FlowSequenceEntryMappingKey;
					result = new MappingStart(AnchorName.Empty, TagName.Empty, isImplicit: true, MappingStyle.Flow);
					Skip();
					return result;
				}
				if (!(token is FlowSequenceEnd))
				{
					states.Push(ParserState.FlowSequenceEntry);
					return ParseNode(isBlock: false, isIndentlessSequence: false);
				}
			}
			state = states.Pop();
			start = token?.Start ?? Mark.Empty;
			end = token?.End ?? Mark.Empty;
			result = new SequenceEnd(in start, in end);
			Skip();
			return result;
		}

		private ParsingEvent ParseFlowSequenceEntryMappingKey()
		{
			Token token = GetCurrentToken();
			if (!(token is Value) && !(token is FlowEntry) && !(token is FlowSequenceEnd))
			{
				states.Push(ParserState.FlowSequenceEntryMappingValue);
				return ParseNode(isBlock: false, isIndentlessSequence: false);
			}
			Mark position = token?.End ?? Mark.Empty;
			Skip();
			state = ParserState.FlowSequenceEntryMappingValue;
			return ProcessEmptyScalar(in position);
		}

		private ParsingEvent ParseFlowSequenceEntryMappingValue()
		{
			Token token = GetCurrentToken();
			if (token is Value)
			{
				Skip();
				token = GetCurrentToken();
				if (!(token is FlowEntry) && !(token is FlowSequenceEnd))
				{
					states.Push(ParserState.FlowSequenceEntryMappingEnd);
					return ParseNode(isBlock: false, isIndentlessSequence: false);
				}
			}
			state = ParserState.FlowSequenceEntryMappingEnd;
			Mark position = token?.Start ?? Mark.Empty;
			return ProcessEmptyScalar(in position);
		}

		private MappingEnd ParseFlowSequenceEntryMappingEnd()
		{
			state = ParserState.FlowSequenceEntry;
			Token token = GetCurrentToken();
			Mark start = token?.Start ?? Mark.Empty;
			Mark end = token?.End ?? Mark.Empty;
			return new MappingEnd(in start, in end);
		}

		private ParsingEvent ParseFlowMappingKey(bool isFirst)
		{
			if (isFirst)
			{
				GetCurrentToken();
				Skip();
			}
			Token token = GetCurrentToken();
			Mark start;
			Mark end;
			if (!(token is FlowMappingEnd))
			{
				if (!isFirst)
				{
					if (token is FlowEntry)
					{
						Skip();
						token = GetCurrentToken();
					}
					else if (!(token is YamlDotNet.Core.Tokens.Scalar))
					{
						start = token?.Start ?? Mark.Empty;
						end = token?.End ?? Mark.Empty;
						throw new SemanticErrorException(in start, in end, "While parsing a flow mapping,  did not find expected ',' or '}'.");
					}
				}
				if (token is Key)
				{
					Skip();
					token = GetCurrentToken();
					if (!(token is Value) && !(token is FlowEntry) && !(token is FlowMappingEnd))
					{
						states.Push(ParserState.FlowMappingValue);
						return ParseNode(isBlock: false, isIndentlessSequence: false);
					}
					state = ParserState.FlowMappingValue;
					start = token?.Start ?? Mark.Empty;
					return ProcessEmptyScalar(in start);
				}
				if (token is YamlDotNet.Core.Tokens.Scalar)
				{
					states.Push(ParserState.FlowMappingValue);
					return ParseNode(isBlock: false, isIndentlessSequence: false);
				}
				if (!(token is FlowMappingEnd))
				{
					states.Push(ParserState.FlowMappingEmptyValue);
					return ParseNode(isBlock: false, isIndentlessSequence: false);
				}
			}
			state = states.Pop();
			Skip();
			start = token?.Start ?? Mark.Empty;
			end = token?.End ?? Mark.Empty;
			return new MappingEnd(in start, in end);
		}

		private ParsingEvent ParseFlowMappingValue(bool isEmpty)
		{
			Token token = GetCurrentToken();
			if (!isEmpty && token is Value)
			{
				Skip();
				token = GetCurrentToken();
				if (!(token is FlowEntry) && !(token is FlowMappingEnd))
				{
					states.Push(ParserState.FlowMappingKey);
					return ParseNode(isBlock: false, isIndentlessSequence: false);
				}
			}
			state = ParserState.FlowMappingKey;
			if (!isEmpty && token is YamlDotNet.Core.Tokens.Scalar scalar)
			{
				Skip();
				return new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, scalar.Value, scalar.Style, isPlainImplicit: false, isQuotedImplicit: false, token.Start, scalar.End);
			}
			Mark position = token?.Start ?? Mark.Empty;
			return ProcessEmptyScalar(in position);
		}
	}
	internal static class ParserExtensions
	{
		public static T Consume<T>(this IParser parser) where T : ParsingEvent
		{
			T result = parser.Require<T>();
			parser.MoveNext();
			return result;
		}

		public static bool TryConsume<T>(this IParser parser, [MaybeNullWhen(false)] out T @event) where T : ParsingEvent
		{
			if (parser.Accept<T>(out @event))
			{
				parser.MoveNext();
				return true;
			}
			return false;
		}

		public static T Require<T>(this IParser parser) where T : ParsingEvent
		{
			if (!parser.Accept<T>(out var @event))
			{
				ParsingEvent current = parser.Current;
				if (current == null)
				{
					throw new YamlException("Expected '" + typeof(T).Name + "', got nothing.");
				}
				Mark start = current.Start;
				Mark end = current.End;
				throw new YamlException(in start, in end, $"Expected '{typeof(T).Name}', got '{current.GetType().Name}' (at {current.Start}).");
			}
			return @event;
		}

		public static bool Accept<T>(this IParser parser, [MaybeNullWhen(false)] out T @event) where T : ParsingEvent
		{
			if (parser.Current == null && !parser.MoveNext())
			{
				throw new EndOfStreamException();
			}
			if (parser.Current is T val)
			{
				@event = val;
				return true;
			}
			@event = null;
			return false;
		}

		public static void SkipThisAndNestedEvents(this IParser parser)
		{
			int num = 0;
			do
			{
				ParsingEvent parsingEvent = parser.Consume<ParsingEvent>();
				num += parsingEvent.NestingIncrease;
			}
			while (num > 0);
		}

		[Obsolete("Please use Consume<T>() instead")]
		public static T Expect<T>(this IParser parser) where T : ParsingEvent
		{
			return parser.Consume<T>();
		}

		[Obsolete("Please use TryConsume<T>(out var evt) instead")]
		[return: MaybeNull]
		public static T? Allow<T>(this IParser parser) where T : ParsingEvent
		{
			if (!parser.TryConsume<T>(out var @event))
			{
				return null;
			}
			return @event;
		}

		[Obsolete("Please use Accept<T>(out var evt) instead")]
		[return: MaybeNull]
		public static T? Peek<T>(this IParser parser) where T : ParsingEvent
		{
			if (!parser.Accept<T>(out var @event))
			{
				return null;
			}
			return @event;
		}

		[Obsolete("Please use TryConsume<T>(out var evt) or Accept<T>(out var evt) instead")]
		public static bool Accept<T>(this IParser parser) where T : ParsingEvent
		{
			T @event;
			return parser.Accept<T>(out @event);
		}

		public static bool TryFindMappingEntry(this IParser parser, Func<YamlDotNet.Core.Events.Scalar, bool> selector, [MaybeNullWhen(false)] out YamlDotNet.Core.Events.Scalar? key, [MaybeNullWhen(false)] out ParsingEvent? value)
		{
			if (parser.TryConsume<MappingStart>(out var _))
			{
				while (parser.Current != null)
				{
					ParsingEvent current = parser.Current;
					if (!(current is YamlDotNet.Core.Events.Scalar scalar))
					{
						if (current is MappingStart || current is SequenceStart)
						{
							parser.SkipThisAndNestedEvents();
						}
						else
						{
							parser.MoveNext();
						}
						continue;
					}
					bool flag = selector(scalar);
					parser.MoveNext();
					if (flag)
					{
						value = parser.Current;
						key = scalar;
						return true;
					}
					parser.SkipThisAndNestedEvents();
				}
			}
			key = null;
			value = null;
			return false;
		}
	}
	internal enum ParserState
	{
		StreamStart,
		StreamEnd,
		ImplicitDocumentStart,
		DocumentStart,
		DocumentContent,
		DocumentEnd,
		BlockNode,
		BlockNodeOrIndentlessSequence,
		FlowNode,
		BlockSequenceFirstEntry,
		BlockSequenceEntry,
		IndentlessSequenceEntry,
		BlockMappingFirstKey,
		BlockMappingKey,
		BlockMappingValue,
		FlowSequenceFirstEntry,
		FlowSequenceEntry,
		FlowSequenceEntryMappingKey,
		FlowSequenceEntryMappingValue,
		FlowSequenceEntryMappingEnd,
		FlowMappingFirstKey,
		FlowMappingKey,
		FlowMappingValue,
		FlowMappingEmptyValue
	}
	internal sealed class RecursionLevel
	{
		private int current;

		public int Maximum { get; }

		public RecursionLevel(int maximum)
		{
			Maximum = maximum;
		}

		public void Increment()
		{
			if (!TryIncrement())
			{
				throw new MaximumRecursionLevelReachedException("Maximum level of recursion reached");
			}
		}

		public bool TryIncrement()
		{
			if (current < Maximum)
			{
				current++;
				return true;
			}
			return false;
		}

		public void Decrement()
		{
			if (current == 0)
			{
				throw new InvalidOperationException("Attempted to decrement RecursionLevel to a negative value");
			}
			current--;
		}
	}
	internal enum ScalarStyle
	{
		Any,
		Plain,
		SingleQuoted,
		DoubleQuoted,
		Literal,
		Folded,
		ForcePlain
	}
	internal class Scanner : IScanner
	{
		private const int MaxVersionNumberLength = 9;

		private static readonly SortedDictionary<char, char> SimpleEscapeCodes = new SortedDictionary<char, char>
		{
			{ '0', '\0' },
			{ 'a', '\a' },
			{ 'b', '\b' },
			{ 't', '\t' },
			{ '\t', '\t' },
			{ 'n', '\n' },
			{ 'v', '\v' },
			{ 'f', '\f' },
			{ 'r', '\r' },
			{ 'e', '\u001b' },
			{ ' ', ' ' },
			{ '"', '"' },
			{ '\\', '\\' },
			{ '/', '/' },
			{ 'N', '\u0085' },
			{ '_', '\u00a0' },
			{ 'L', '\u2028' },
			{ 'P', '\u2029' }
		};

		private readonly Stack<long> indents = new Stack<long>();

		private readonly InsertionQueue<Token> tokens = new InsertionQueue<Token>();

		private readonly Stack<SimpleKey> simpleKeys = new Stack<SimpleKey>();

		private readonly CharacterAnalyzer<LookAheadBuffer> analyzer;

		private readonly Cursor cursor;

		private bool streamStartProduced;

		private bool streamEndProduced;

		private bool plainScalarFollowedByComment;

		private bool flowCollectionFetched;

		private bool startFlowCollectionFetched;

		private long indent = -1L;

		private bool flowScalarFetched;

		private bool simpleKeyAllowed;

		private int flowLevel;

		private int tokensParsed;

		private bool tokenAvailable;

		private Token? previous;

		private Anchor? previousAnchor;

		private YamlDotNet.Core.Tokens.Scalar? lastScalar;

		private readonly int maxKeySize;

		private static readonly byte[] EmptyBytes = Array.Empty<byte>();

		public bool SkipComments { get; private set; }

		public Token? Current { get; private set; }

		public Mark CurrentPosition => cursor.Mark();

		private bool IsDocumentStart()
		{
			if (!analyzer.EndOfInput && cursor.LineOffset == 0L && analyzer.Check('-') && analyzer.Check('-', 1) && analyzer.Check('-', 2))
			{
				return analyzer.IsWhiteBreakOrZero(3);
			}
			return false;
		}

		private bool IsDocumentEnd()
		{
			if (!analyzer.EndOfInput && cursor.LineOffset == 0L && analyzer.Check('.') && analyzer.Check('.', 1) && analyzer.Check('.', 2))
			{
				return analyzer.IsWhiteBreakOrZero(3);
			}
			return false;
		}

		private bool IsDocumentIndicator()
		{
			if (!IsDocumentStart())
			{
				return IsDocumentEnd();
			}
			return true;
		}

		public Scanner(TextReader input, bool skipComments = true)
			: this(input, skipComments, 1024)
		{
		}

		public Scanner(TextReader input, bool skipComments, int maxKeySize)
		{
			analyzer = new CharacterAnalyzer<LookAheadBuffer>(new LookAheadBuffer(input, 1024));
			cursor = new Cursor();
			SkipComments = skipComments;
			this.maxKeySize = maxKeySize;
		}

		public bool MoveNext()
		{
			if (Current != null)
			{
				ConsumeCurrent();
			}
			return MoveNextWithoutConsuming();
		}

		public bool MoveNextWithoutConsuming()
		{
			if (!tokenAvailable && !streamEndProduced)
			{
				FetchMoreTokens();
			}
			if (tokens.Count > 0)
			{
				Current = tokens.Dequeue();
				tokenAvailable = false;
				return true;
			}
			Current = null;
			return false;
		}

		public void ConsumeCurrent()
		{
			tokensParsed++;
			tokenAvailable = false;
			previous = Current;
			Current = null;
		}

		private char ReadCurrentCharacter()
		{
			char result = analyzer.Peek(0);
			Skip();
			return result;
		}

		private char ReadLine()
		{
			if (analyzer.Check("\r\n\u0085"))
			{
				SkipLine();
				return '\n';
			}
			char result = analyzer.Peek(0);
			SkipLine();
			return result;
		}

		private void FetchMoreTokens()
		{
			while (true)
			{
				bool flag = false;
				if (tokens.Count == 0)
				{
					flag = true;
				}
				else
				{
					foreach (SimpleKey simpleKey in simpleKeys)
					{
						if (simpleKey.IsPossible && simpleKey.TokenNumber == tokensParsed)
						{
							flag = true;
							break;
						}
					}
				}
				if (!flag)
				{
					break;
				}
				FetchNextToken();
			}
			tokenAvailable = true;
		}

		private static bool StartsWith(StringBuilder what, char start)
		{
			if (what.Length > 0)
			{
				return what[0] == start;
			}
			return false;
		}

		private void StaleSimpleKeys()
		{
			foreach (SimpleKey simpleKey in simpleKeys)
			{
				if (simpleKey.IsPossible && (simpleKey.Line < cursor.Line || simpleKey.Index + maxKeySize < cursor.Index))
				{
					if (simpleKey.IsRequired)
					{
						Mark mark = cursor.Mark();
						tokens.Enqueue(new Error("While scanning a simple key, could not find expected ':'.", mark, mark));
					}
					simpleKey.MarkAsImpossible();
				}
			}
		}

		private void FetchNextToken()
		{
			if (!streamStartProduced)
			{
				FetchStreamStart();
				return;
			}
			ScanToNextToken();
			StaleSimpleKeys();
			UnrollIndent(cursor.LineOffset);
			analyzer.Buffer.Cache(4);
			if (analyzer.Buffer.EndOfInput)
			{
				lastScalar = null;
				FetchStreamEnd();
			}
			if (cursor.LineOffset == 0L && analyzer.Check('%'))
			{
				lastScalar = null;
				FetchDirective();
				return;
			}
			if (IsDocumentStart())
			{
				lastScalar = null;
				FetchDocumentIndicator(isStartToken: true);
				return;
			}
			if (IsDocumentEnd())
			{
				lastScalar = null;
				FetchDocumentIndicator(isStartToken: false);
				return;
			}
			if (analyzer.Check('['))
			{
				lastScalar = null;
				FetchFlowCollectionStart(isSequenceToken: true);
				return;
			}
			if (analyzer.Check('{'))
			{
				lastScalar = null;
				FetchFlowCollectionStart(isSequenceToken: false);
				return;
			}
			if (analyzer.Check(']'))
			{
				lastScalar = null;
				FetchFlowCollectionEnd(isSequenceToken: true);
				return;
			}
			if (analyzer.Check('}'))
			{
				lastScalar = null;
				FetchFlowCollectionEnd(isSequenceToken: false);
				return;
			}
			if (analyzer.Check(','))
			{
				lastScalar = null;
				FetchFlowEntry();
				return;
			}
			if (analyzer.Check('-'))
			{
				if (analyzer.IsWhiteBreakOrZero(1))
				{
					FetchBlockEntry();
					return;
				}
				if (flowLevel > 0 && analyzer.Check(",[]{}", 1))
				{
					tokens.Enqueue(new Error("Invalid key indicator format.", cursor.Mark(), cursor.Mark()));
				}
			}
			if (analyzer.Check('?') && (flowLevel > 0 || analyzer.IsWhiteBreakOrZero(1)) && analyzer.IsWhiteBreakOrZero(1))
			{
				FetchKey();
			}
			else if (analyzer.Check(':') && (flowLevel > 0 || analyzer.IsWhiteBreakOrZero(1)) && (!simpleKeyAllowed || flowLevel <= 0) && (!flowScalarFetched || !analyzer.Check(':', 1)) && (analyzer.IsWhiteBreakOrZero(1) || analyzer.Check(',', 1) || flowScalarFetched || flowCollectionFetched || startFlowCollectionFetched))
			{
				if (lastScalar != null)
				{
					lastScalar.IsKey = true;
					lastScalar = null;
				}
				FetchValue();
			}
			else if (analyzer.Check('*'))
			{
				FetchAnchor(isAlias: true);
			}
			else if (analyzer.Check('&'))
			{
				FetchAnchor(isAlias: false);
			}
			else if (analyzer.Check('!'))
			{
				FetchTag();
			}
			else if (analyzer.Check('|') && flowLevel == 0)
			{
				FetchBlockScalar(isLiteral: true);
			}
			else if (analyzer.Check('>') && flowLevel == 0)
			{
				FetchBlockScalar(isLiteral: false);
			}
			else if (analyzer.Check('\''))
			{
				FetchQuotedScalar(isSingleQuoted: true);
			}
			else if (analyzer.Check('"'))
			{
				FetchQuotedScalar(isSingleQuoted: false);
			}
			else if ((!analyzer.IsWhiteBreakOrZero() && !analyzer.Check("-?:,[]{}#&*!|>'\"%@`")) || (analyzer.Check('-') && !analyzer.IsWhite(1)) || (analyzer.Check("?:") && !analyzer.IsWhiteBreakOrZero(1)) || (simpleKeyAllowed && flowLevel > 0))
			{
				if (plainScalarFollowedByComment)
				{
					Mark mark = cursor.Mark();
					tokens.Enqueue(new Error("While scanning plain scalar, found a comment between adjacent scalars.", mark, mark));
				}
				if ((flowScalarFetched || (flowCollectionFetched && !startFlowCollectionFetched)) && analyzer.Check(':'))
				{
					Skip();
				}
				flowScalarFetched = false;
				flowCollectionFetched = false;
				startFlowCollectionFetched = false;
				plainScalarFollowedByComment = false;
				FetchPlainScalar();
			}
			else
			{
				if (simpleKeyAllowed && indent >= cursor.LineOffset && analyzer.IsTab())
				{
					throw new SyntaxErrorException("While scanning a mapping, found invalid tab as indentation.");
				}
				if (!analyzer.IsWhiteBreakOrZero())
				{
					Mark start = cursor.Mark();
					Skip();
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning for the next token, found character that cannot start any token.");
				}
				Skip();
			}
		}

		private bool CheckWhiteSpace()
		{
			if (!analyzer.Check(' '))
			{
				if (flowLevel > 0 || !simpleKeyAllowed)
				{
					return analyzer.Check('\t');
				}
				return false;
			}
			return true;
		}

		private void Skip()
		{
			cursor.Skip();
			analyzer.Buffer.Skip(1);
		}

		private void SkipLine()
		{
			if (analyzer.IsCrLf())
			{
				cursor.SkipLineByOffset(2);
				analyzer.Buffer.Skip(2);
			}
			else if (analyzer.IsBreak())
			{
				cursor.SkipLineByOffset(1);
				analyzer.Buffer.Skip(1);
			}
			else if (!analyzer.IsZero())
			{
				throw new InvalidOperationException("Not at a break.");
			}
		}

		private void ScanToNextToken()
		{
			while (true)
			{
				if (CheckWhiteSpace())
				{
					Skip();
					continue;
				}
				ProcessComment();
				if (analyzer.IsBreak())
				{
					SkipLine();
					if (flowLevel == 0)
					{
						simpleKeyAllowed = true;
					}
					continue;
				}
				break;
			}
		}

		private void ProcessComment()
		{
			if (!analyzer.Check('#'))
			{
				return;
			}
			Mark start = cursor.Mark();
			Skip();
			while (analyzer.IsSpace())
			{
				Skip();
			}
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				while (!analyzer.IsBreakOrZero())
				{
					builder.Append(ReadCurrentCharacter());
				}
				if (!SkipComments)
				{
					bool isInline = previous != null && previous.End.Line == start.Line && previous.End.Column != 1 && !(previous is YamlDotNet.Core.Tokens.StreamStart);
					tokens.Enqueue(new YamlDotNet.Core.Tokens.Comment(builder.ToString(), isInline, start, cursor.Mark()));
				}
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private void FetchStreamStart()
		{
			simpleKeys.Push(new SimpleKey());
			simpleKeyAllowed = true;
			streamStartProduced = true;
			Mark start = cursor.Mark();
			tokens.Enqueue(new YamlDotNet.Core.Tokens.StreamStart(in start, in start));
		}

		private void UnrollIndent(long column)
		{
			if (flowLevel == 0)
			{
				while (indent > column)
				{
					Mark start = cursor.Mark();
					tokens.Enqueue(new BlockEnd(in start, in start));
					indent = indents.Pop();
				}
			}
		}

		private void FetchStreamEnd()
		{
			cursor.ForceSkipLineAfterNonBreak();
			UnrollIndent(-1L);
			RemoveSimpleKey();
			simpleKeyAllowed = false;
			streamEndProduced = true;
			Mark start = cursor.Mark();
			tokens.Enqueue(new YamlDotNet.Core.Tokens.StreamEnd(in start, in start));
		}

		private void FetchDirective()
		{
			UnrollIndent(-1L);
			RemoveSimpleKey();
			simpleKeyAllowed = false;
			Token token = ScanDirective();
			if (token != null)
			{
				tokens.Enqueue(token);
			}
		}

		private Token? ScanDirective()
		{
			Mark start = cursor.Mark();
			Skip();
			string text = ScanDirectiveName(in start);
			Token result;
			if (!(text == "YAML"))
			{
				if (!(text == "TAG"))
				{
					while (!analyzer.EndOfInput && !analyzer.Check('#') && !analyzer.IsBreak())
					{
						Skip();
					}
					return null;
				}
				result = ScanTagDirectiveValue(in start);
			}
			else
			{
				if (!(previous is YamlDotNet.Core.Tokens.DocumentStart) && !(previous is YamlDotNet.Core.Tokens.StreamStart) && !(previous is YamlDotNet.Core.Tokens.DocumentEnd))
				{
					Mark end = cursor.Mark();
					throw new SemanticErrorException(in start, in end, "While scanning a version directive, did not find preceding <document end>.");
				}
				result = ScanVersionDirectiveValue(in start);
			}
			while (analyzer.IsWhite())
			{
				Skip();
			}
			ProcessComment();
			if (!analyzer.IsBreakOrZero())
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a directive, did not find expected comment or line break.");
			}
			if (analyzer.IsBreak())
			{
				SkipLine();
			}
			return result;
		}

		private void FetchDocumentIndicator(bool isStartToken)
		{
			UnrollIndent(-1L);
			RemoveSimpleKey();
			simpleKeyAllowed = false;
			Mark end = cursor.Mark();
			Skip();
			Skip();
			Skip();
			if (isStartToken)
			{
				InsertionQueue<Token> insertionQueue = tokens;
				Mark end2 = cursor.Mark();
				insertionQueue.Enqueue(new YamlDotNet.Core.Tokens.DocumentStart(in end, in end2));
				return;
			}
			Token token = null;
			while (!analyzer.EndOfInput && !analyzer.IsBreak() && !analyzer.Check('#'))
			{
				if (!analyzer.IsWhite())
				{
					token = new Error("While scanning a document end, found invalid content after '...' marker.", end, cursor.Mark());
					break;
				}
				Skip();
			}
			tokens.Enqueue(new YamlDotNet.Core.Tokens.DocumentEnd(in end, in end));
			if (token != null)
			{
				tokens.Enqueue(token);
			}
		}

		private void FetchFlowCollectionStart(bool isSequenceToken)
		{
			SaveSimpleKey();
			IncreaseFlowLevel();
			simpleKeyAllowed = true;
			Mark start = cursor.Mark();
			Skip();
			Token item = ((!isSequenceToken) ? ((Token)new FlowMappingStart(in start, in start)) : ((Token)new FlowSequenceStart(in start, in start)));
			tokens.Enqueue(item);
			startFlowCollectionFetched = true;
		}

		private void IncreaseFlowLevel()
		{
			simpleKeys.Push(new SimpleKey());
			flowLevel++;
		}

		private void FetchFlowCollectionEnd(bool isSequenceToken)
		{
			RemoveSimpleKey();
			DecreaseFlowLevel();
			simpleKeyAllowed = false;
			Mark start = cursor.Mark();
			Skip();
			Token token = null;
			Token item;
			if (isSequenceToken)
			{
				if (analyzer.Check('#'))
				{
					token = new Error("While scanning a flow sequence end, found invalid comment after ']'.", start, start);
				}
				item = new FlowSequenceEnd(in start, in start);
			}
			else
			{
				item = new FlowMappingEnd(in start, in start);
			}
			tokens.Enqueue(item);
			if (token != null)
			{
				tokens.Enqueue(token);
			}
			flowCollectionFetched = true;
		}

		private void DecreaseFlowLevel()
		{
			if (flowLevel > 0)
			{
				flowLevel--;
				simpleKeys.Pop();
			}
		}

		private void FetchFlowEntry()
		{
			RemoveSimpleKey();
			simpleKeyAllowed = true;
			Mark start = cursor.Mark();
			Skip();
			Mark end = cursor.Mark();
			if (analyzer.Check('#'))
			{
				tokens.Enqueue(new Error("While scanning a flow entry, found invalid comment after comma.", start, end));
			}
			else
			{
				tokens.Enqueue(new FlowEntry(in start, in end));
			}
		}

		private void FetchBlockEntry()
		{
			Mark start;
			if (flowLevel == 0)
			{
				if (!simpleKeyAllowed)
				{
					if (previousAnchor != null && previousAnchor.End.Line == cursor.Line)
					{
						start = previousAnchor.Start;
						Mark end = previousAnchor.End;
						throw new SemanticErrorException(in start, in end, "Anchor before sequence entry on same line is not allowed.");
					}
					Mark mark = cursor.Mark();
					tokens.Enqueue(new Error("Block sequence entries are not allowed in this context.", mark, mark));
				}
				RollIndent(cursor.LineOffset, -1, isSequence: true, cursor.Mark());
			}
			RemoveSimpleKey();
			simpleKeyAllowed = true;
			Mark start2 = cursor.Mark();
			Skip();
			InsertionQueue<Token> insertionQueue = tokens;
			start = cursor.Mark();
			insertionQueue.Enqueue(new BlockEntry(in start2, in start));
		}

		private void FetchKey()
		{
			if (flowLevel == 0)
			{
				if (!simpleKeyAllowed)
				{
					Mark start = cursor.Mark();
					throw new SyntaxErrorException(in start, in start, "Mapping keys are not allowed in this context.");
				}
				RollIndent(cursor.LineOffset, -1, isSequence: false, cursor.Mark());
			}
			RemoveSimpleKey();
			simpleKeyAllowed = flowLevel == 0;
			Mark start2 = cursor.Mark();
			Skip();
			InsertionQueue<Token> insertionQueue = tokens;
			Mark end = cursor.Mark();
			insertionQueue.Enqueue(new Key(in start2, in end));
		}

		private void FetchValue()
		{
			SimpleKey simpleKey = simpleKeys.Peek();
			Mark start;
			if (simpleKey.IsPossible)
			{
				InsertionQueue<Token> insertionQueue = tokens;
				int index = simpleKey.TokenNumber - tokensParsed;
				start = simpleKey.Mark;
				Mark end = simpleKey.Mark;
				insertionQueue.Insert(index, new Key(in start, in end));
				RollIndent(simpleKey.LineOffset, simpleKey.TokenNumber, isSequence: false, simpleKey.Mark);
				simpleKey.MarkAsImpossible();
				simpleKeyAllowed = false;
			}
			else
			{
				bool flag = flowLevel == 0;
				if (flag)
				{
					if (!simpleKeyAllowed)
					{
						Mark mark = cursor.Mark();
						tokens.Enqueue(new Error("Mapping values are not allowed in this context.", mark, mark));
						return;
					}
					RollIndent(cursor.LineOffset, -1, isSequence: false, cursor.Mark());
					if (cursor.LineOffset == 0L && simpleKey.LineOffset == 0L)
					{
						InsertionQueue<Token> insertionQueue2 = tokens;
						int count = tokens.Count;
						start = simpleKey.Mark;
						Mark end = simpleKey.Mark;
						insertionQueue2.Insert(count, new Key(in start, in end));
						flag = false;
					}
				}
				simpleKeyAllowed = flag;
			}
			Mark start2 = cursor.Mark();
			Skip();
			InsertionQueue<Token> insertionQueue3 = tokens;
			start = cursor.Mark();
			insertionQueue3.Enqueue(new Value(in start2, in start));
		}

		private void RollIndent(long column, int number, bool isSequence, Mark position)
		{
			if (flowLevel <= 0 && indent < column)
			{
				indents.Push(indent);
				indent = column;
				Token item = ((!isSequence) ? ((Token)new BlockMappingStart(in position, in position)) : ((Token)new BlockSequenceStart(in position, in position)));
				if (number == -1)
				{
					tokens.Enqueue(item);
				}
				else
				{
					tokens.Insert(number - tokensParsed, item);
				}
			}
		}

		private void FetchAnchor(bool isAlias)
		{
			SaveSimpleKey();
			simpleKeyAllowed = false;
			tokens.Enqueue(ScanAnchor(isAlias));
		}

		private Token ScanAnchor(bool isAlias)
		{
			Mark start = cursor.Mark();
			Skip();
			bool flag = false;
			if (isAlias)
			{
				SimpleKey simpleKey = simpleKeys.Peek();
				flag = simpleKey.IsRequired && simpleKey.IsPossible;
			}
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				while (!analyzer.IsWhiteBreakOrZero() && !analyzer.Check("[]{},") && (!flag || !analyzer.Check(':') || !analyzer.IsWhiteBreakOrZero(1)))
				{
					builder.Append(ReadCurrentCharacter());
				}
				if (builder.Length == 0 || (!analyzer.IsWhiteBreakOrZero() && !analyzer.Check("?:,]}%@`")))
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning an anchor or alias, found value containing disallowed: []{},");
				}
				AnchorName value = new AnchorName(builder.ToString());
				if (isAlias)
				{
					return new YamlDotNet.Core.Tokens.AnchorAlias(value, start, cursor.Mark());
				}
				return previousAnchor = new Anchor(value, start, cursor.Mark());
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private void FetchTag()
		{
			SaveSimpleKey();
			simpleKeyAllowed = false;
			tokens.Enqueue(ScanTag());
		}

		private Tag ScanTag()
		{
			Mark start = cursor.Mark();
			string text;
			string text2;
			if (analyzer.Check('<', 1))
			{
				text = string.Empty;
				Skip();
				Skip();
				text2 = ScanTagUri(null, start);
				if (!analyzer.Check('>'))
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a tag, did not find the expected '>'.");
				}
				Skip();
			}
			else
			{
				string text3 = ScanTagHandle(isDirective: false, start);
				if (text3.Length > 1 && text3[0] == '!' && text3[text3.Length - 1] == '!')
				{
					text = text3;
					text2 = ScanTagUri(null, start);
				}
				else
				{
					text2 = ScanTagUri(text3, start);
					text = "!";
					if (text2.Length == 0)
					{
						text2 = text;
						text = string.Empty;
					}
				}
			}
			if (!analyzer.IsWhiteBreakOrZero() && !analyzer.Check(','))
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a tag, did not find expected whitespace, comma or line break.");
			}
			return new Tag(text, text2, start, cursor.Mark());
		}

		private void FetchBlockScalar(bool isLiteral)
		{
			SaveSimpleKey();
			simpleKeyAllowed = true;
			tokens.Enqueue(ScanBlockScalar(isLiteral));
		}

		private YamlDotNet.Core.Tokens.Scalar ScanBlockScalar(bool isLiteral)
		{
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				StringBuilderPool.BuilderWrapper builderWrapper2 = StringBuilderPool.Rent();
				try
				{
					StringBuilder builder2 = builderWrapper2.Builder;
					StringBuilderPool.BuilderWrapper builderWrapper3 = StringBuilderPool.Rent();
					try
					{
						StringBuilder builder3 = builderWrapper3.Builder;
						int num = 0;
						int num2 = 0;
						long currentIndent = 0L;
						bool flag = false;
						bool? isFirstLine = null;
						Mark start = cursor.Mark();
						Skip();
						if (analyzer.Check("+-"))
						{
							num = (analyzer.Check('+') ? 1 : (-1));
							Skip();
							if (analyzer.IsDigit())
							{
								if (analyzer.Check('0'))
								{
									Mark end = cursor.Mark();
									throw new SyntaxErrorException(in start, in end, "While scanning a block scalar, found an indentation indicator equal to 0.");
								}
								num2 = analyzer.AsDigit();
								Skip();
							}
						}
						else if (analyzer.IsDigit())
						{
							if (analyzer.Check('0'))
							{
								Mark end = cursor.Mark();
								throw new SyntaxErrorException(in start, in end, "While scanning a block scalar, found an indentation indicator equal to 0.");
							}
							num2 = analyzer.AsDigit();
							Skip();
							if (analyzer.Check("+-"))
							{
								num = (analyzer.Check('+') ? 1 : (-1));
								Skip();
							}
						}
						if (analyzer.Check('#'))
						{
							Mark end = cursor.Mark();
							throw new SyntaxErrorException(in start, in end, "While scanning a block scalar, found a comment without whtespace after '>' indicator.");
						}
						while (analyzer.IsWhite())
						{
							Skip();
						}
						ProcessComment();
						if (!analyzer.IsBreakOrZero())
						{
							Mark end = cursor.Mark();
							throw new SyntaxErrorException(in start, in end, "While scanning a block scalar, did not find expected comment or line break.");
						}
						if (analyzer.IsBreak())
						{
							SkipLine();
							if (!isFirstLine.HasValue)
							{
								isFirstLine = true;
							}
							else if (isFirstLine.GetValueOrDefault())
							{
								isFirstLine = false;
							}
						}
						Mark end2 = cursor.Mark();
						if (num2 != 0)
						{
							currentIndent = ((indent >= 0) ? (indent + num2) : num2);
						}
						currentIndent = ScanBlockScalarBreaks(currentIndent, builder3, isLiteral, ref end2, ref isFirstLine);
						isFirstLine = false;
						while (cursor.LineOffset == currentIndent && !analyzer.IsZero() && !IsDocumentEnd())
						{
							bool flag2 = analyzer.IsWhite();
							if (!isLiteral && StartsWith(builder2, '\n') && !flag && !flag2)
							{
								if (builder3.Length == 0)
								{
									builder.Append(' ');
								}
								builder2.Length = 0;
							}
							else
							{
								builder.Append((object?)builder2);
								builder2.Length = 0;
							}
							builder.Append((object?)builder3);
							builder3.Length = 0;
							flag = analyzer.IsWhite();
							while (!analyzer.IsBreakOrZero())
							{
								builder.Append(ReadCurrentCharacter());
							}
							char c = ReadLine();
							if (c != 0)
							{
								builder2.Append(c);
							}
							currentIndent = ScanBlockScalarBreaks(currentIndent, builder3, isLiteral, ref end2, ref isFirstLine);
						}
						if (num != -1)
						{
							builder.Append((object?)builder2);
						}
						if (num == 1)
						{
							builder.Append((object?)builder3);
						}
						ScalarStyle style = (isLiteral ? ScalarStyle.Literal : ScalarStyle.Folded);
						return new YamlDotNet.Core.Tokens.Scalar(builder.ToString(), style, start, end2);
					}
					finally
					{
						((IDisposable)builderWrapper3).Dispose();
					}
				}
				finally
				{
					((IDisposable)builderWrapper2).Dispose();
				}
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private long ScanBlockScalarBreaks(long currentIndent, StringBuilder breaks, bool isLiteral, ref Mark end, ref bool? isFirstLine)
		{
			long num = 0L;
			long num2 = -1L;
			end = cursor.Mark();
			while (true)
			{
				if ((currentIndent == 0L || cursor.LineOffset < currentIndent) && analyzer.IsSpace())
				{
					Skip();
					continue;
				}
				if (cursor.LineOffset > num)
				{
					num = cursor.LineOffset;
				}
				if (!analyzer.IsBreak())
				{
					break;
				}
				if (isFirstLine.GetValueOrDefault())
				{
					isFirstLine = false;
					num2 = cursor.LineOffset;
				}
				breaks.Append(ReadLine());
				end = cursor.Mark();
			}
			if (isLiteral && isFirstLine.GetValueOrDefault())
			{
				long num3 = cursor.LineOffset;
				int num4 = 0;
				while (!analyzer.IsBreak(num4) && analyzer.IsSpace(num4))
				{
					num4++;
					num3++;
				}
				if (analyzer.IsBreak(num4) && num3 > cursor.LineOffset)
				{
					isFirstLine = false;
					num2 = num3;
				}
			}
			if (isLiteral && num2 > 1 && currentIndent < num2 - 1)
			{
				Mark end2 = cursor.Mark();
				throw new SemanticErrorException(in end, in end2, "While scanning a literal block scalar, found extra spaces in first line.");
			}
			if (!isLiteral && num > cursor.LineOffset && num2 > -1)
			{
				Mark end2 = cursor.Mark();
				throw new SemanticErrorException(in end, in end2, "While scanning a literal block scalar, found more spaces in lines above first content line.");
			}
			if (currentIndent == 0L && (cursor.LineOffset > 0 || indent > -1))
			{
				currentIndent = Math.Max(num, Math.Max(indent + 1, 1L));
			}
			return currentIndent;
		}

		private void FetchQuotedScalar(bool isSingleQuoted)
		{
			SaveSimpleKey();
			simpleKeyAllowed = false;
			flowScalarFetched = flowLevel > 0;
			YamlDotNet.Core.Tokens.Scalar item = ScanFlowScalar(isSingleQuoted);
			tokens.Enqueue(item);
			lastScalar = item;
			if (!isSingleQuoted && analyzer.Check('#'))
			{
				Mark mark = cursor.Mark();
				tokens.Enqueue(new Error("While scanning a flow sequence end, found invalid comment after double-quoted scalar.", mark, mark));
			}
		}

		private YamlDotNet.Core.Tokens.Scalar ScanFlowScalar(bool isSingleQuoted)
		{
			Mark start = cursor.Mark();
			Skip();
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				StringBuilderPool.BuilderWrapper builderWrapper2 = StringBuilderPool.Rent();
				try
				{
					StringBuilder builder2 = builderWrapper2.Builder;
					StringBuilderPool.BuilderWrapper builderWrapper3 = StringBuilderPool.Rent();
					try
					{
						StringBuilder builder3 = builderWrapper3.Builder;
						StringBuilderPool.BuilderWrapper builderWrapper4 = StringBuilderPool.Rent();
						try
						{
							StringBuilder builder4 = builderWrapper4.Builder;
							bool flag = false;
							while (true)
							{
								if (IsDocumentIndicator())
								{
									Mark end = cursor.Mark();
									throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, found unexpected document indicator.");
								}
								if (analyzer.IsZero())
								{
									Mark end = cursor.Mark();
									throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, found unexpected end of stream.");
								}
								if (flag && !isSingleQuoted && indent >= cursor.LineOffset)
								{
									Mark end = cursor.Mark();
									throw new SyntaxErrorException(in start, in end, "While scanning a multi-line double-quoted scalar, found wrong indentation.");
								}
								flag = false;
								while (!analyzer.IsWhiteBreakOrZero())
								{
									if (isSingleQuoted && analyzer.Check('\'') && analyzer.Check('\'', 1))
									{
										builder.Append('\'');
										Skip();
										Skip();
										continue;
									}
									if (analyzer.Check(isSingleQuoted ? '\'' : '"'))
									{
										break;
									}
									if (!isSingleQuoted && analyzer.Check('\\') && analyzer.IsBreak(1))
									{
										Skip();
										SkipLine();
										flag = true;
										break;
									}
									if (!isSingleQuoted && analyzer.Check('\\'))
									{
										int num = 0;
										char c = analyzer.Peek(1);
										switch (c)
										{
										case 'x':
											num = 2;
											break;
										case 'u':
											num = 4;
											break;
										case 'U':
											num = 8;
											break;
										default:
										{
											if (SimpleEscapeCodes.TryGetValue(c, out var value))
											{
												builder.Append(value);
												break;
											}
											Mark end = cursor.Mark();
											throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, found unknown escape character.");
										}
										}
										Skip();
										Skip();
										if (num <= 0)
										{
											continue;
										}
										int num2 = 0;
										for (int i = 0; i < num; i++)
										{
											if (!analyzer.IsHex(i))
											{
												Mark end = cursor.Mark();
												throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, did not find expected hexadecimal number.");
											}
											num2 = (num2 << 4) + analyzer.AsHex(i);
										}
										if (num2 >= 55296 && num2 <= 57343)
										{
											for (int j = 0; j < num; j++)
											{
												Skip();
											}
											if (analyzer.Peek(0) != '\\' || (analyzer.Peek(1) != 'u' && analyzer.Peek(1) != 'U'))
											{
												Mark end = cursor.Mark();
												throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, found invalid Unicode surrogates.");
											}
											Skip();
											num = ((analyzer.Peek(0) != 'u') ? 8 : 4);
											Skip();
											int num3 = 0;
											for (int k = 0; k < num; k++)
											{
												if (!analyzer.IsHex(0))
												{
													Mark end = cursor.Mark();
													throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, did not find expected hexadecimal number.");
												}
												num3 = (num3 << 4) + analyzer.AsHex(k);
											}
											for (int l = 0; l < num; l++)
											{
												Skip();
											}
											num2 = char.ConvertToUtf32((char)num2, (char)num3);
										}
										else
										{
											if (num2 > 1114111)
											{
												Mark end = cursor.Mark();
												throw new SyntaxErrorException(in start, in end, "While scanning a quoted scalar, found invalid Unicode character escape code.");
											}
											for (int m = 0; m < num; m++)
											{
												Skip();
											}
										}
										builder.Append(char.ConvertFromUtf32(num2));
									}
									else
									{
										builder.Append(ReadCurrentCharacter());
									}
								}
								if (analyzer.Check(isSingleQuoted ? '\'' : '"'))
								{
									break;
								}
								while (analyzer.IsWhite() || analyzer.IsBreak())
								{
									if (analyzer.IsWhite())
									{
										if (!flag)
										{
											builder2.Append(ReadCurrentCharacter());
										}
										else
										{
											Skip();
										}
									}
									else if (!flag)
									{
										builder2.Length = 0;
										builder3.Append(ReadLine());
										flag = true;
									}
									else
									{
										builder4.Append(ReadLine());
									}
								}
								if (flag)
								{
									if (StartsWith(builder3, '\n'))
									{
										if (builder4.Length == 0)
										{
											builder.Append(' ');
										}
										else
										{
											builder.Append((object?)builder4);
										}
									}
									else
									{
										builder.Append((object?)builder3);
										builder.Append((object?)builder4);
									}
									builder3.Length = 0;
									builder4.Length = 0;
								}
								else
								{
									builder.Append((object?)builder2);
									builder2.Length = 0;
								}
							}
							Skip();
							return new YamlDotNet.Core.Tokens.Scalar(builder.ToString(), isSingleQuoted ? ScalarStyle.SingleQuoted : ScalarStyle.DoubleQuoted, start, cursor.Mark());
						}
						finally
						{
							((IDisposable)builderWrapper4).Dispose();
						}
					}
					finally
					{
						((IDisposable)builderWrapper3).Dispose();
					}
				}
				finally
				{
					((IDisposable)builderWrapper2).Dispose();
				}
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private void FetchPlainScalar()
		{
			SaveSimpleKey();
			simpleKeyAllowed = false;
			bool isMultiline = false;
			YamlDotNet.Core.Tokens.Scalar item = (lastScalar = ScanPlainScalar(ref isMultiline));
			if (isMultiline && analyzer.Check(':') && flowLevel == 0 && indent < cursor.LineOffset)
			{
				tokens.Enqueue(new Error("While scanning a multiline plain scalar, found invalid mapping.", cursor.Mark(), cursor.Mark()));
			}
			tokens.Enqueue(item);
		}

		private YamlDotNet.Core.Tokens.Scalar ScanPlainScalar(ref bool isMultiline)
		{
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				StringBuilderPool.BuilderWrapper builderWrapper2 = StringBuilderPool.Rent();
				try
				{
					StringBuilder builder2 = builderWrapper2.Builder;
					StringBuilderPool.BuilderWrapper builderWrapper3 = StringBuilderPool.Rent();
					try
					{
						StringBuilder builder3 = builderWrapper3.Builder;
						StringBuilderPool.BuilderWrapper builderWrapper4 = StringBuilderPool.Rent();
						try
						{
							StringBuilder builder4 = builderWrapper4.Builder;
							bool flag = false;
							long num = indent + 1;
							Mark start = cursor.Mark();
							Mark end = start;
							SimpleKey simpleKey = simpleKeys.Peek();
							while (!IsDocumentIndicator())
							{
								if (analyzer.Check('#'))
								{
									if (indent < 0 && flowLevel == 0)
									{
										plainScalarFollowedByComment = true;
									}
									break;
								}
								bool flag2 = analyzer.Check('*') && (!simpleKey.IsPossible || !simpleKey.IsRequired);
								while (!analyzer.IsWhiteBreakOrZero())
								{
									if ((analyzer.Check(':') && !flag2 && (analyzer.IsWhiteBreakOrZero(1) || (flowLevel > 0 && analyzer.Check(',', 1)))) || (flowLevel > 0 && analyzer.Check(",[]{}")))
									{
										if (flowLevel == 0 && !simpleKey.IsPossible)
										{
											tokens.Enqueue(new Error("While scanning a plain scalar value, found invalid mapping.", cursor.Mark(), cursor.Mark()));
										}
										break;
									}
									if (flag || builder2.Length > 0)
									{
										if (flag)
										{
											if (StartsWith(builder3, '\n'))
											{
												if (builder4.Length == 0)
												{
													builder.Append(' ');
												}
												else
												{
													builder.Append((object?)builder4);
												}
											}
											else
											{
												builder.Append((object?)builder3);
												builder.Append((object?)builder4);
											}
											builder3.Length = 0;
											builder4.Length = 0;
											flag = false;
										}
										else
										{
											builder.Append((object?)builder2);
											builder2.Length = 0;
										}
									}
									if (flowLevel > 0 && cursor.LineOffset < num)
									{
										throw new InvalidOperationException();
									}
									builder.Append(ReadCurrentCharacter());
									end = cursor.Mark();
								}
								if (!analyzer.IsWhite() && !analyzer.IsBreak())
								{
									break;
								}
								while (analyzer.IsWhite() || analyzer.IsBreak())
								{
									if (analyzer.IsWhite())
									{
										if (flag && cursor.LineOffset < num && analyzer.IsTab())
										{
											Mark end2 = cursor.Mark();
											throw new SyntaxErrorException(in start, in end2, "While scanning a plain scalar, found a tab character that violate indentation.");
										}
										if (!flag)
										{
											builder2.Append(ReadCurrentCharacter());
										}
										else
										{
											Skip();
										}
									}
									else
									{
										isMultiline = true;
										if (!flag)
										{
											builder2.Length = 0;
											builder3.Append(ReadLine());
											flag = true;
										}
										else
										{
											builder4.Append(ReadLine());
										}
									}
								}
								if (flowLevel == 0 && cursor.LineOffset < num)
								{
									break;
								}
							}
							if (flag)
							{
								simpleKeyAllowed = true;
							}
							return new YamlDotNet.Core.Tokens.Scalar(builder.ToString(), ScalarStyle.Plain, start, end);
						}
						finally
						{
							((IDisposable)builderWrapper4).Dispose();
						}
					}
					finally
					{
						((IDisposable)builderWrapper3).Dispose();
					}
				}
				finally
				{
					((IDisposable)builderWrapper2).Dispose();
				}
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private void RemoveSimpleKey()
		{
			SimpleKey simpleKey = simpleKeys.Peek();
			if (simpleKey.IsPossible && simpleKey.IsRequired)
			{
				Mark start = simpleKey.Mark;
				Mark end = simpleKey.Mark;
				throw new SyntaxErrorException(in start, in end, "While scanning a simple key, could not find expected ':'.");
			}
			simpleKey.MarkAsImpossible();
		}

		private string ScanDirectiveName(in Mark start)
		{
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				while (analyzer.IsAlphaNumericDashOrUnderscore())
				{
					builder.Append(ReadCurrentCharacter());
				}
				if (builder.Length == 0)
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a directive, could not find expected directive name.");
				}
				if (analyzer.EndOfInput)
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a directive, found unexpected end of stream.");
				}
				if (!analyzer.IsWhiteBreakOrZero())
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a directive, found unexpected non-alphabetical character.");
				}
				return builder.ToString();
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private void SkipWhitespaces()
		{
			while (analyzer.IsWhite())
			{
				Skip();
			}
		}

		private VersionDirective ScanVersionDirectiveValue(in Mark start)
		{
			SkipWhitespaces();
			int major = ScanVersionDirectiveNumber(in start);
			if (!analyzer.Check('.'))
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a %YAML directive, did not find expected digit or '.' character.");
			}
			Skip();
			int minor = ScanVersionDirectiveNumber(in start);
			return new VersionDirective(new Version(major, minor), start, start);
		}

		private TagDirective ScanTagDirectiveValue(in Mark start)
		{
			SkipWhitespaces();
			string handle = ScanTagHandle(isDirective: true, start);
			if (!analyzer.IsWhite())
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a %TAG directive, did not find expected whitespace.");
			}
			SkipWhitespaces();
			string prefix = ScanTagUri(null, start);
			if (!analyzer.IsWhiteBreakOrZero())
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a %TAG directive, did not find expected whitespace or line break.");
			}
			return new TagDirective(handle, prefix, start, start);
		}

		private string ScanTagUri(string? head, Mark start)
		{
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				if (head != null && head.Length > 1)
				{
					builder.Append(head.Substring(1));
				}
				while (analyzer.IsAlphaNumericDashOrUnderscore() || analyzer.Check(";/?:@&=+$.!~*'()[]%") || (analyzer.Check(',') && !analyzer.IsBreak(1)))
				{
					if (analyzer.Check('%'))
					{
						builder.Append(ScanUriEscapes(in start));
					}
					else if (analyzer.Check('+'))
					{
						builder.Append(' ');
						Skip();
					}
					else
					{
						builder.Append(ReadCurrentCharacter());
					}
				}
				if (builder.Length == 0)
				{
					return string.Empty;
				}
				string text = builder.ToString();
				if (Polyfills.EndsWith(text, ','))
				{
					Mark start2 = cursor.Mark();
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start2, in end, "Unexpected comma at end of tag");
				}
				return text;
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private string ScanUriEscapes(in Mark start)
		{
			byte[] array = EmptyBytes;
			int count = 0;
			int num = 0;
			do
			{
				if (!analyzer.Check('%') || !analyzer.IsHex(1) || !analyzer.IsHex(2))
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a tag, did not find URI escaped octet.");
				}
				int num2 = (analyzer.AsHex(1) << 4) + analyzer.AsHex(2);
				if (num == 0)
				{
					num = (((num2 & 0x80) == 0) ? 1 : (((num2 & 0xE0) == 192) ? 2 : (((num2 & 0xF0) == 224) ? 3 : (((num2 & 0xF8) == 240) ? 4 : 0))));
					if (num == 0)
					{
						Mark end = cursor.Mark();
						throw new SyntaxErrorException(in start, in end, "While scanning a tag, found an incorrect leading UTF-8 octet.");
					}
					array = new byte[num];
				}
				else if ((num2 & 0xC0) != 128)
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a tag, found an incorrect trailing UTF-8 octet.");
				}
				array[count++] = (byte)num2;
				Skip();
				Skip();
				Skip();
			}
			while (--num > 0);
			string @string = Encoding.UTF8.GetString(array, 0, count);
			if (@string.Length == 0 || @string.Length > 2)
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a tag, found an incorrect UTF-8 sequence.");
			}
			return @string;
		}

		private string ScanTagHandle(bool isDirective, Mark start)
		{
			if (!analyzer.Check('!'))
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a tag, did not find expected '!'.");
			}
			StringBuilderPool.BuilderWrapper builderWrapper = StringBuilderPool.Rent();
			try
			{
				StringBuilder builder = builderWrapper.Builder;
				builder.Append(ReadCurrentCharacter());
				while (analyzer.IsAlphaNumericDashOrUnderscore())
				{
					builder.Append(ReadCurrentCharacter());
				}
				if (analyzer.Check('!'))
				{
					builder.Append(ReadCurrentCharacter());
				}
				else if (isDirective && (builder.Length != 1 || builder[0] != '!'))
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a tag directive, did not find expected '!'.");
				}
				return builder.ToString();
			}
			finally
			{
				((IDisposable)builderWrapper).Dispose();
			}
		}

		private int ScanVersionDirectiveNumber(in Mark start)
		{
			int num = 0;
			int num2 = 0;
			while (analyzer.IsDigit())
			{
				if (++num2 > 9)
				{
					Mark end = cursor.Mark();
					throw new SyntaxErrorException(in start, in end, "While scanning a %YAML directive, found extremely long version number.");
				}
				num = num * 10 + analyzer.AsDigit();
				Skip();
			}
			if (num2 == 0)
			{
				Mark end = cursor.Mark();
				throw new SyntaxErrorException(in start, in end, "While scanning a %YAML directive, did not find expected version number.");
			}
			return num;
		}

		private void SaveSimpleKey()
		{
			bool isRequired = flowLevel == 0 && indent == cursor.LineOffset;
			if (simpleKeyAllowed)
			{
				SimpleKey item = new SimpleKey(isRequired, tokensParsed + tokens.Count, cursor);
				RemoveSimpleKey();
				simpleKeys.Pop();
				simpleKeys.Push(item);
			}
		}
	}
	internal class SemanticErrorException : YamlException
	{
		public SemanticErrorException(string message)
			: base(message)
		{
		}

		public SemanticErrorException(in Mark start, in Mark end, string message)
			: base(in start, in end, message)
		{
		}

		public SemanticErrorException(string message, Exception inner)
			: base(message, inner)
		{
		}
	}
	internal sealed class SimpleKey
	{
		private readonly Cursor cursor;

		public bool IsPossible { get; private set; }

		public bool IsRequired { get; }

		public int TokenNumber { get; }

		public long Index => cursor.Index;

		public long Line => cursor.Line;

		public long LineOffset => cursor.LineOffset;

		public Mark Mark => cursor.Mark();

		public void MarkAsImpossible()
		{
			IsPossible = false;
		}

		public SimpleKey()
		{
			cursor = new Cursor();
		}

		public SimpleKey(bool isRequired, int tokenNumber, Cursor cursor)
		{
			IsPossible = true;
			IsRequired = isRequired;
			TokenNumber = tokenNumber;
			this.cursor = new Cursor(cursor);
		}
	}
	internal sealed class StringLookAheadBuffer : ILookAheadBuffer, IResettable
	{
		public string Value { get; set; } = string.Empty;


		public int Position { get; private set; }

		public int Length => Value.Length;

		public bool EndOfInput => IsOutside(Position);

		public char Peek(int offset)
		{
			int index = Position + offset;
			if (!IsOutside(index))
			{
				return Value[index];
			}
			return '\0';
		}

		private bool IsOutside(int index)
		{
			return index >= Value.Length;
		}

		public void Skip(int length)
		{
			if (length < 0)
			{
				throw new ArgumentOutOfRangeException("length", "The length must be positive.");
			}
			Position += length;
		}

		public bool TryReset()
		{
			Position = 0;
			Value = string.Empty;
			return true;
		}
	}
	internal sealed class SyntaxErrorException : YamlException
	{
		public SyntaxErrorException(string message)
			: base(message)
		{
		}

		public SyntaxErrorException(in Mark start, in Mark end, string message)
			: base(in start, in end, message)
		{
		}

		public SyntaxErrorException(string message, Exception inner)
			: base(message, inner)
		{
		}
	}
	internal sealed class TagDirectiveCollection : KeyedCollection<string, TagDirective>
	{
		public TagDirectiveCollection()
		{
		}

		public TagDirectiveCollection(IEnumerable<TagDirective> tagDirectives)
		{
			foreach (TagDirective tagDirective in tagDirectives)
			{
				Add(tagDirective);
			}
		}

		protected override string GetKeyForItem(TagDirective item)
		{
			return item.Handle;
		}

		public new bool Contains(TagDirective directive)
		{
			return Contains(GetKeyForItem(directive));
		}
	}
	internal readonly struct TagName : IEquatable<TagName>
	{
		public static readonly TagName Empty;

		private readonly string? value;

		public string Value => value ?? throw new InvalidOperationException("Cannot read the Value of a non-specific tag");

		public bool IsEmpty => value == null;

		public bool IsNonSpecific
		{
			get
			{
				if (!IsEmpty)
				{
					if (!(value == "!"))
					{
						return value == "?";
					}
					return true;
				}
				return false;
			}
		}

		public bool IsLocal
		{
			get
			{
				if (!IsEmpty)
				{
					return Value[0] == '!';
				}
				return false;
			}
		}

		public bool IsGlobal
		{
			get
			{
				if (!IsEmpty)
				{
					return !IsLocal;
				}
				return false;
			}
		}

		public TagName(string value)
		{
			this.value = value ?? throw new ArgumentNullException("value");
			if (value.Length == 0)
			{
				throw new ArgumentException("Tag value must not be empty.", "value");
			}
			if (IsGlobal && !Uri.IsWellFormedUriString(value, UriKind.RelativeOrAbsolute))
			{
				throw new ArgumentException("Global tags must be valid URIs.", "value");
			}
		}

		public override string ToString()
		{
			return value ?? "?";
		}

		public bool Equals(TagName other)
		{
			return object.Equals(value, other.value);
		}

		public override bool Equals(object? obj)
		{
			if (obj is TagName other)
			{
				return Equals(other);
			}
			return false;
		}

		public override int GetHashCode()
		{
			return value?.GetHashCode() ?? 0;
		}

		public static bool operator ==(TagName left, TagName right)
		{
			return left.Equals(right);
		}

		public static bool operator !=(TagName left, TagName right)
		{
			return !(left == right);
		}

		public static bool operator ==(TagName left, string right)
		{
			return object.Equals(left.value, right);
		}

		public static bool operator !=(TagName left, string right)
		{
			return !(left == right);
		}

		public static implicit operator TagName(string? value)
		{
			if (value != null)
			{
				return new TagName(value);
			}
			return Empty;
		}
	}
	internal sealed class Version
	{
		public int Major { get; }

		public int Minor { get; }

		public Version(int major, int minor)
		{
			if (major < 0)
			{
				throw new ArgumentOutOfRangeException("major", $"{major} should be >= 0");
			}
			Major = major;
			if (minor < 0)
			{
				throw new ArgumentOutOfRangeException("minor", $"{minor} should be >= 0");
			}
			Minor = minor;
		}

		public override bool Equals(object? obj)
		{
			if (obj is Version version && Major == version.Major)
			{
				return Minor == version.Minor;
			}
			return false;
		}

		public override int GetHashCode()
		{
			return HashCode.CombineHashCodes(Major.GetHashCode(), Minor.GetHashCode());
		}
	}
	internal class YamlException : Exception
	{
		public Mark Start { get; }

		public Mark End { get; }

		public YamlException(string message)
			: this(in Mark.Empty, in Mark.Empty, message)
		{
		}

		public YamlException(in Mark start, in Mark end, string message)
			: this(in start, in end, message, null)
		{
		}

		public YamlException(in Mark start, in Mark end, string message, Exception? innerException)
			: base(message, innerException)
		{
			Start = start;
			End = end;
		}

		public YamlException(string message, Exception inner)
			: this(in Mark.Empty, in Mark.Empty, message, inner)
		{
		}

		public override string ToString()
		{
			return $"({Start}) - ({End}): {Message}";
		}
	}
}
namespace YamlDotNet.Core.Tokens
{
	internal class Anchor : Token
	{
		public AnchorName Value { get; }

		public Anchor(AnchorName value)
			: this(value, Mark.Empty, Mark.Empty)
		{
		}

		public Anchor(AnchorName value, Mark start, Mark end)
			: base(in start, in end)
		{
			if (value.IsEmpty)
			{
				throw new ArgumentNullException("value");
			}
			Value = value;
		}
	}
	internal sealed class AnchorAlias : Token
	{
		public AnchorName Value { get; }

		public AnchorAlias(AnchorName value)
			: this(value, Mark.Empty, Mark.Empty)
		{
		}

		public AnchorAlias(AnchorName value, Mark start, Mark end)
			: base(in start, in end)
		{
			if (value.IsEmpty)
			{
				throw new ArgumentNullException("value");
			}
			Value = value;
		}
	}
	internal sealed class BlockEnd : Token
	{
		public BlockEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public BlockEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class BlockEntry : Token
	{
		public BlockEntry()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public BlockEntry(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class BlockMappingStart : Token
	{
		public BlockMappingStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public BlockMappingStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class BlockSequenceStart : Token
	{
		public BlockSequenceStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public BlockSequenceStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class Comment : Token
	{
		public string Value { get; }

		public bool IsInline { get; }

		public Comment(string value, bool isInline)
			: this(value, isInline, Mark.Empty, Mark.Empty)
		{
		}

		public Comment(string value, bool isInline, Mark start, Mark end)
			: base(in start, in end)
		{
			Value = value ?? throw new ArgumentNullException("value");
			IsInline = isInline;
		}
	}
	internal sealed class DocumentEnd : Token
	{
		public DocumentEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public DocumentEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class DocumentStart : Token
	{
		public DocumentStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public DocumentStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal class Error : Token
	{
		public string Value { get; }

		public Error(string value, Mark start, Mark end)
			: base(in start, in end)
		{
			Value = value;
		}
	}
	internal sealed class FlowEntry : Token
	{
		public FlowEntry()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public FlowEntry(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class FlowMappingEnd : Token
	{
		public FlowMappingEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public FlowMappingEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class FlowMappingStart : Token
	{
		public FlowMappingStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public FlowMappingStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class FlowSequenceEnd : Token
	{
		public FlowSequenceEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public FlowSequenceEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class FlowSequenceStart : Token
	{
		public FlowSequenceStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public FlowSequenceStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class Key : Token
	{
		public Key()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public Key(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class Scalar : Token
	{
		public bool IsKey { get; set; }

		public string Value { get; }

		public ScalarStyle Style { get; }

		public Scalar(string value)
			: this(value, ScalarStyle.Any)
		{
		}

		public Scalar(string value, ScalarStyle style)
			: this(value, style, Mark.Empty, Mark.Empty)
		{
		}

		public Scalar(string value, ScalarStyle style, Mark start, Mark end)
			: base(in start, in end)
		{
			Value = value ?? throw new ArgumentNullException("value");
			Style = style;
		}
	}
	internal sealed class StreamEnd : Token
	{
		public StreamEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public StreamEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class StreamStart : Token
	{
		public StreamStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public StreamStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class Tag : Token
	{
		public string Handle { get; }

		public string Suffix { get; }

		public Tag(string handle, string suffix)
			: this(handle, suffix, Mark.Empty, Mark.Empty)
		{
		}

		public Tag(string handle, string suffix, Mark start, Mark end)
			: base(in start, in end)
		{
			Handle = handle ?? throw new ArgumentNullException("handle");
			Suffix = suffix ?? throw new ArgumentNullException("suffix");
		}
	}
	internal class TagDirective : Token
	{
		private static readonly Regex TagHandlePattern = new Regex("^!([0-9A-Za-z_\\-]*!)?$", RegexOptions.Compiled);

		public string Handle { get; }

		public string Prefix { get; }

		public TagDirective(string handle, string prefix)
			: this(handle, prefix, Mark.Empty, Mark.Empty)
		{
		}

		public TagDirective(string handle, string prefix, Mark start, Mark end)
			: base(in start, in end)
		{
			if (string.IsNullOrEmpty(handle))
			{
				throw new ArgumentNullException("handle", "Tag handle must not be empty.");
			}
			if (!TagHandlePattern.IsMatch(handle))
			{
				throw new ArgumentException("Tag handle must start and end with '!' and contain alphanumerical characters only.", "handle");
			}
			Handle = handle;
			if (string.IsNullOrEmpty(prefix))
			{
				throw new ArgumentNullException("prefix", "Tag prefix must not be empty.");
			}
			Prefix = prefix;
		}

		public override bool Equals(object? obj)
		{
			if (obj is TagDirective tagDirective && Handle.Equals(tagDirective.Handle))
			{
				return Prefix.Equals(tagDirective.Prefix);
			}
			return false;
		}

		public override int GetHashCode()
		{
			return Handle.GetHashCode() ^ Prefix.GetHashCode();
		}

		public override string ToString()
		{
			return Handle + " => " + Prefix;
		}
	}
	internal abstract class Token
	{
		public Mark Start { get; }

		public Mark End { get; }

		protected Token(in Mark start, in Mark end)
		{
			Start = start;
			End = end;
		}
	}
	internal sealed class Value : Token
	{
		public Value()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public Value(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}
	}
	internal sealed class VersionDirective : Token
	{
		public Version Version { get; }

		public VersionDirective(Version version)
			: this(version, Mark.Empty, Mark.Empty)
		{
		}

		public VersionDirective(Version version, Mark start, Mark end)
			: base(in start, in end)
		{
			Version = version;
		}

		public override bool Equals(object? obj)
		{
			if (obj is VersionDirective versionDirective)
			{
				return Version.Equals(versionDirective.Version);
			}
			return false;
		}

		public override int GetHashCode()
		{
			return Version.GetHashCode();
		}
	}
}
namespace YamlDotNet.Core.ObjectPool
{
	internal class DefaultObjectPool<T> : ObjectPool<T> where T : class
	{
		private readonly Func<T> createFunc;

		private readonly Func<T, bool> returnFunc;

		private readonly int maxCapacity;

		private int numItems;

		private protected readonly ConcurrentQueue<T> items = new ConcurrentQueue<T>();

		private protected T? fastItem;

		public DefaultObjectPool(IPooledObjectPolicy<T> policy)
			: this(policy, Environment.ProcessorCount * 2)
		{
		}

		public DefaultObjectPool(IPooledObjectPolicy<T> policy, int maximumRetained)
		{
			createFunc = policy.Create;
			returnFunc = policy.Return;
			maxCapacity = maximumRetained - 1;
		}

		public override T Get()
		{
			T result = fastItem;
			if (result == null || Interlocked.CompareExchange(ref fastItem, null, result) != result)
			{
				if (items.TryDequeue(out result))
				{
					Interlocked.Decrement(ref numItems);
					return result;
				}
				return createFunc();
			}
			return result;
		}

		public override void Return(T obj)
		{
			ReturnCore(obj);
		}

		private protected bool ReturnCore(T obj)
		{
			if (!returnFunc(obj))
			{
				return false;
			}
			if (fastItem != null || Interlocked.CompareExchange(ref fastItem, obj, null) != null)
			{
				if (Interlocked.Increment(ref numItems) <= maxCapacity)
				{
					items.Enqueue(obj);
					return true;
				}
				Interlocked.Decrement(ref numItems);
				return false;
			}
			return true;
		}
	}
	internal class DefaultPooledObjectPolicy<T> : IPooledObjectPolicy<T> where T : class, new()
	{
		public T Create()
		{
			return new T();
		}

		public bool Return(T obj)
		{
			if (obj is IResettable resettable)
			{
				return resettable.TryReset();
			}
			return true;
		}
	}
	internal interface IPooledObjectPolicy<T> where T : notnull
	{
		T Create();

		bool Return(T obj);
	}
	internal interface IResettable
	{
		bool TryReset();
	}
	internal abstract class ObjectPool<T> where T : class
	{
		public abstract T Get();

		public abstract void Return(T obj);
	}
	internal static class ObjectPool
	{
		public static ObjectPool<T> Create<T>(IPooledObjectPolicy<T>? policy = null) where T : class, new()
		{
			return new DefaultObjectPool<T>(policy ?? new DefaultPooledObjectPolicy<T>());
		}

		public static ObjectPool<T> Create<T>(int maximumRetained, IPooledObjectPolicy<T>? policy = null) where T : class, new()
		{
			return new DefaultObjectPool<T>(policy ?? new DefaultPooledObjectPolicy<T>(), maximumRetained);
		}
	}
	[DebuggerStepThrough]
	internal static class StringBuilderPool
	{
		internal readonly struct BuilderWrapper : IDisposable
		{
			public readonly StringBuilder Builder;

			private readonly ObjectPool<StringBuilder> pool;

			public BuilderWrapper(StringBuilder builder, ObjectPool<StringBuilder> pool)
			{
				Builder = builder;
				this.pool = pool;
			}

			public override string ToString()
			{
				return Builder.ToString();
			}

			public void Dispose()
			{
				pool.Return(Builder);
			}
		}

		private static readonly ObjectPool<StringBuilder> Pool = ObjectPool.Create(new StringBuilderPooledObjectPolicy
		{
			InitialCapacity = 16,
			MaximumRetainedCapacity = 1024
		});

		public static BuilderWrapper Rent()
		{
			StringBuilder builder = Pool.Get();
			return new BuilderWrapper(builder, Pool);
		}
	}
	internal class StringBuilderPooledObjectPolicy : IPooledObjectPolicy<StringBuilder>
	{
		public int InitialCapacity { get; set; } = 100;


		public int MaximumRetainedCapacity { get; set; } = 4096;


		public StringBuilder Create()
		{
			return new StringBuilder(InitialCapacity);
		}

		public bool Return(StringBuilder obj)
		{
			if (obj.Capacity > MaximumRetainedCapacity)
			{
				return false;
			}
			obj.Clear();
			return true;
		}
	}
	internal static class StringLookAheadBufferPool
	{
		internal readonly struct BufferWrapper : IDisposable
		{
			public readonly StringLookAheadBuffer Buffer;

			private readonly ObjectPool<StringLookAheadBuffer> pool;

			public BufferWrapper(StringLookAheadBuffer buffer, ObjectPool<StringLookAheadBuffer> pool)
			{
				Buffer = buffer;
				this.pool = pool;
			}

			public override string ToString()
			{
				return Buffer.ToString();
			}

			public void Dispose()
			{
				pool.Return(Buffer);
			}
		}

		private static readonly ObjectPool<StringLookAheadBuffer> Pool = ObjectPool.Create(new DefaultPooledObjectPolicy<StringLookAheadBuffer>());

		public static BufferWrapper Rent(string value)
		{
			StringLookAheadBuffer stringLookAheadBuffer = Pool.Get();
			stringLookAheadBuffer.Value = value;
			return new BufferWrapper(stringLookAheadBuffer, Pool);
		}
	}
}
namespace YamlDotNet.Core.Events
{
	internal sealed class AnchorAlias : ParsingEvent
	{
		internal override EventType Type => EventType.Alias;

		public AnchorName Value { get; }

		public AnchorAlias(AnchorName value, Mark start, Mark end)
			: base(in start, in end)
		{
			if (value.IsEmpty)
			{
				throw new YamlException(in start, in end, "Anchor value must not be empty.");
			}
			Value = value;
		}

		public AnchorAlias(AnchorName value)
			: this(value, Mark.Empty, Mark.Empty)
		{
		}

		public override string ToString()
		{
			return $"Alias [value = {Value}]";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class Comment : ParsingEvent
	{
		public string Value { get; }

		public bool IsInline { get; }

		internal override EventType Type => EventType.Comment;

		public Comment(string value, bool isInline)
			: this(value, isInline, Mark.Empty, Mark.Empty)
		{
		}

		public Comment(string value, bool isInline, Mark start, Mark end)
			: base(in start, in end)
		{
			Value = value;
			IsInline = isInline;
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}

		public override string ToString()
		{
			return (IsInline ? "Inline" : "Block") + " Comment [" + Value + "]";
		}
	}
	internal sealed class DocumentEnd : ParsingEvent
	{
		public override int NestingIncrease => -1;

		internal override EventType Type => EventType.DocumentEnd;

		public bool IsImplicit { get; }

		public DocumentEnd(bool isImplicit, Mark start, Mark end)
			: base(in start, in end)
		{
			IsImplicit = isImplicit;
		}

		public DocumentEnd(bool isImplicit)
			: this(isImplicit, Mark.Empty, Mark.Empty)
		{
		}

		public override string ToString()
		{
			return $"Document end [isImplicit = {IsImplicit}]";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class DocumentStart : ParsingEvent
	{
		public override int NestingIncrease => 1;

		internal override EventType Type => EventType.DocumentStart;

		public TagDirectiveCollection? Tags { get; }

		public VersionDirective? Version { get; }

		public bool IsImplicit { get; }

		public DocumentStart(VersionDirective? version, TagDirectiveCollection? tags, bool isImplicit, Mark start, Mark end)
			: base(in start, in end)
		{
			Version = version;
			Tags = tags;
			IsImplicit = isImplicit;
		}

		public DocumentStart(VersionDirective? version, TagDirectiveCollection? tags, bool isImplicit)
			: this(version, tags, isImplicit, Mark.Empty, Mark.Empty)
		{
		}

		public DocumentStart(in Mark start, in Mark end)
			: this(null, null, isImplicit: true, start, end)
		{
		}

		public DocumentStart()
			: this(null, null, isImplicit: true, Mark.Empty, Mark.Empty)
		{
		}

		public override string ToString()
		{
			return $"Document start [isImplicit = {IsImplicit}]";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal enum EventType
	{
		None,
		StreamStart,
		StreamEnd,
		DocumentStart,
		DocumentEnd,
		Alias,
		Scalar,
		SequenceStart,
		SequenceEnd,
		MappingStart,
		MappingEnd,
		Comment
	}
	internal interface IParsingEventVisitor
	{
		void Visit(AnchorAlias e);

		void Visit(StreamStart e);

		void Visit(StreamEnd e);

		void Visit(DocumentStart e);

		void Visit(DocumentEnd e);

		void Visit(Scalar e);

		void Visit(SequenceStart e);

		void Visit(SequenceEnd e);

		void Visit(MappingStart e);

		void Visit(MappingEnd e);

		void Visit(Comment e);
	}
	internal class MappingEnd : ParsingEvent
	{
		public override int NestingIncrease => -1;

		internal override EventType Type => EventType.MappingEnd;

		public MappingEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}

		public MappingEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public override string ToString()
		{
			return "Mapping end";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class MappingStart : NodeEvent
	{
		public override int NestingIncrease => 1;

		internal override EventType Type => EventType.MappingStart;

		public bool IsImplicit { get; }

		public override bool IsCanonical => !IsImplicit;

		public MappingStyle Style { get; }

		public MappingStart(AnchorName anchor, TagName tag, bool isImplicit, MappingStyle style, Mark start, Mark end)
			: base(anchor, tag, start, end)
		{
			IsImplicit = isImplicit;
			Style = style;
		}

		public MappingStart(AnchorName anchor, TagName tag, bool isImplicit, MappingStyle style)
			: this(anchor, tag, isImplicit, style, Mark.Empty, Mark.Empty)
		{
		}

		public MappingStart()
			: this(AnchorName.Empty, TagName.Empty, isImplicit: true, MappingStyle.Any, Mark.Empty, Mark.Empty)
		{
		}

		public override string ToString()
		{
			return $"Mapping start [anchor = {base.Anchor}, tag = {base.Tag}, isImplicit = {IsImplicit}, style = {Style}]";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal enum MappingStyle
	{
		Any,
		Block,
		Flow
	}
	internal abstract class NodeEvent : ParsingEvent
	{
		public AnchorName Anchor { get; }

		public TagName Tag { get; }

		public abstract bool IsCanonical { get; }

		protected NodeEvent(AnchorName anchor, TagName tag, Mark start, Mark end)
			: base(in start, in end)
		{
			Anchor = anchor;
			Tag = tag;
		}

		protected NodeEvent(AnchorName anchor, TagName tag)
			: this(anchor, tag, Mark.Empty, Mark.Empty)
		{
		}
	}
	internal abstract class ParsingEvent
	{
		public virtual int NestingIncrease => 0;

		internal abstract EventType Type { get; }

		public Mark Start { get; }

		public Mark End { get; }

		public abstract void Accept(IParsingEventVisitor visitor);

		internal ParsingEvent(in Mark start, in Mark end)
		{
			Start = start;
			End = end;
		}
	}
	internal sealed class Scalar : NodeEvent
	{
		internal override EventType Type => EventType.Scalar;

		public string Value { get; }

		public ScalarStyle Style { get; }

		public bool IsPlainImplicit { get; }

		public bool IsQuotedImplicit { get; }

		public override bool IsCanonical
		{
			get
			{
				if (!IsPlainImplicit)
				{
					return !IsQuotedImplicit;
				}
				return false;
			}
		}

		public bool IsKey { get; }

		public Scalar(AnchorName anchor, TagName tag, string value, ScalarStyle style, bool isPlainImplicit, bool isQuotedImplicit, Mark start, Mark end, bool isKey = false)
			: base(anchor, tag, start, end)
		{
			Value = value;
			Style = style;
			IsPlainImplicit = isPlainImplicit;
			IsQuotedImplicit = isQuotedImplicit;
			IsKey = isKey;
		}

		public Scalar(AnchorName anchor, TagName tag, string value, ScalarStyle style, bool isPlainImplicit, bool isQuotedImplicit)
			: this(anchor, tag, value, style, isPlainImplicit, isQuotedImplicit, Mark.Empty, Mark.Empty)
		{
		}

		public Scalar(string value)
			: this(AnchorName.Empty, TagName.Empty, value, ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: true, Mark.Empty, Mark.Empty)
		{
		}

		public Scalar(TagName tag, string value)
			: this(AnchorName.Empty, tag, value, ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: true, Mark.Empty, Mark.Empty)
		{
		}

		public Scalar(AnchorName anchor, TagName tag, string value)
			: this(anchor, tag, value, ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: true, Mark.Empty, Mark.Empty)
		{
		}

		public override string ToString()
		{
			return $"Scalar [anchor = {base.Anchor}, tag = {base.Tag}, value = {Value}, style = {Style}, isPlainImplicit = {IsPlainImplicit}, isQuotedImplicit = {IsQuotedImplicit}]";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class SequenceEnd : ParsingEvent
	{
		public override int NestingIncrease => -1;

		internal override EventType Type => EventType.SequenceEnd;

		public SequenceEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}

		public SequenceEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public override string ToString()
		{
			return "Sequence end";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class SequenceStart : NodeEvent
	{
		public override int NestingIncrease => 1;

		internal override EventType Type => EventType.SequenceStart;

		public bool IsImplicit { get; }

		public override bool IsCanonical => !IsImplicit;

		public SequenceStyle Style { get; }

		public SequenceStart(AnchorName anchor, TagName tag, bool isImplicit, SequenceStyle style, Mark start, Mark end)
			: base(anchor, tag, start, end)
		{
			IsImplicit = isImplicit;
			Style = style;
		}

		public SequenceStart(AnchorName anchor, TagName tag, bool isImplicit, SequenceStyle style)
			: this(anchor, tag, isImplicit, style, Mark.Empty, Mark.Empty)
		{
		}

		public override string ToString()
		{
			return $"Sequence start [anchor = {base.Anchor}, tag = {base.Tag}, isImplicit = {IsImplicit}, style = {Style}]";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal enum SequenceStyle
	{
		Any,
		Block,
		Flow
	}
	internal sealed class StreamEnd : ParsingEvent
	{
		public override int NestingIncrease => -1;

		internal override EventType Type => EventType.StreamEnd;

		public StreamEnd(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}

		public StreamEnd()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public override string ToString()
		{
			return "Stream end";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
	internal sealed class StreamStart : ParsingEvent
	{
		public override int NestingIncrease => 1;

		internal override EventType Type => EventType.StreamStart;

		public StreamStart()
			: this(in Mark.Empty, in Mark.Empty)
		{
		}

		public StreamStart(in Mark start, in Mark end)
			: base(in start, in end)
		{
		}

		public override string ToString()
		{
			return "Stream start";
		}

		public override void Accept(IParsingEventVisitor visitor)
		{
			visitor.Visit(this);
		}
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class AllowNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class DisallowNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class DoesNotReturnAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class DoesNotReturnIfAttribute : Attribute
	{
		public bool ParameterValue { get; }

		public DoesNotReturnIfAttribute(bool parameterValue)
		{
			ParameterValue = parameterValue;
		}
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter | AttributeTargets.ReturnValue, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class MaybeNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class MaybeNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public MaybeNullWhenAttribute(bool returnValue)
		{
			ReturnValue = returnValue;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class MemberNotNullAttribute : Attribute
	{
		public string[] Members { get; }

		public MemberNotNullAttribute(string member)
		{
			Members = new string[1] { member };
		}

		public MemberNotNullAttribute(params string[] members)
		{
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class MemberNotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public string[] Members { get; }

		public MemberNotNullWhenAttribute(bool returnValue, string member)
		{
			ReturnValue = returnValue;
			Members = new string[1] { member };
		}

		public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
		{
			ReturnValue = returnValue;
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter | AttributeTargets.ReturnValue, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class NotNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Parameter | AttributeTargets.ReturnValue, AllowMultiple = true, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class NotNullIfNotNullAttribute : Attribute
	{
		public string ParameterName { get; }

		public NotNullIfNotNullAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	[DebuggerNonUserCode]
	internal sealed class NotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public NotNullWhenAttribute(bool returnValue)
		{
			ReturnValue = returnValue;
		}
	}
}