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.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using JetBrains.Annotations;
using Microsoft.CodeAnalysis;
using ServerSync;
using TMPro;
using UnityEngine;
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("TrollingFishing")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("sighsorry")]
[assembly: AssemblyProduct("TrollingFishing")]
[assembly: AssemblyCopyright("Copyright ©  2021")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("D50DC2B3-A9F3-4E91-83F5-B36EA9ECA08C")]
[assembly: AssemblyFileVersion("1.0.6")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.6.0")]
[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;
		}
	}
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class ExtensionMarkerAttribute : Attribute
	{
		private readonly string <Name>k__BackingField;

		public string Name => <Name>k__BackingField;

		public ExtensionMarkerAttribute(string name)
		{
			<Name>k__BackingField = name;
		}
	}
}
namespace TrollingFishing
{
	internal static class AzuCraftyBoxesCompat
	{
		private const string AzuCraftyBoxesAssemblyName = "AzuCraftyBoxes";

		private static bool _initialized;

		private static bool _loaded;

		private static bool _loggedAddFailure;

		private static bool _loggedRemoveFailure;

		private static bool _loggedAggressiveUnavailable;

		private static bool _loggedAggressiveFailure;

		private static bool _aggressiveRefreshFailed;

		private static MethodInfo? _addContainerMethod;

		private static MethodInfo? _removeContainerMethod;

		private static MethodInfo? _updateContainersMethod;

		private static FieldInfo? _queryFrameIdField;

		private static FieldInfo? _lastQueryTimeField;

		internal static bool IsLoaded()
		{
			return TryEnsureLoaded();
		}

		internal static void AddContainer(Container container)
		{
			if ((Object)(object)container == (Object)null || TrollingFishingPlugin.FishingRodBagAzuCraftyBoxesCompatibility.Value.IsOff() || !TryEnsureLoaded())
			{
				return;
			}
			try
			{
				_addContainerMethod?.Invoke(null, new object[1] { container });
			}
			catch (Exception ex)
			{
				if (!_loggedAddFailure)
				{
					_loggedAddFailure = true;
					TrollingFishingPlugin.ModLogger.LogWarning((object)("Could not register fishing rod bag with AzuCraftyBoxes: " + ex.GetBaseException().Message));
				}
				return;
			}
			TryAggressiveRefresh();
		}

		internal static void RemoveContainer(Container container)
		{
			if ((Object)(object)container == (Object)null || !TryEnsureLoaded())
			{
				return;
			}
			try
			{
				_removeContainerMethod?.Invoke(null, new object[1] { container });
			}
			catch (Exception ex)
			{
				if (!_loggedRemoveFailure)
				{
					_loggedRemoveFailure = true;
					TrollingFishingPlugin.ModLogger.LogWarning((object)("Could not unregister fishing rod bag from AzuCraftyBoxes: " + ex.GetBaseException().Message));
				}
				return;
			}
			TryAggressiveRefresh();
		}

		private static bool TryEnsureLoaded()
		{
			if (_initialized)
			{
				return _loaded;
			}
			_initialized = true;
			Assembly assembly = AppDomain.CurrentDomain.GetAssemblies().FirstOrDefault((Assembly candidate) => string.Equals(candidate.GetName().Name, "AzuCraftyBoxes", StringComparison.OrdinalIgnoreCase));
			Type type = assembly?.GetType("AzuCraftyBoxes.API");
			_addContainerMethod = type?.GetMethod("AddContainer", BindingFlags.Static | BindingFlags.Public, null, new Type[1] { typeof(Container) }, null);
			_removeContainerMethod = type?.GetMethod("RemoveContainer", BindingFlags.Static | BindingFlags.Public, null, new Type[1] { typeof(Container) }, null);
			Type type2 = assembly?.GetType("AzuCraftyBoxes.Util.Functions.Boxes");
			_updateContainersMethod = type2?.GetMethod("UpdateContainers", BindingFlags.Static | BindingFlags.NonPublic);
			_queryFrameIdField = (assembly?.GetType("AzuCraftyBoxes.Util.Functions.Boxes+QueryFrame"))?.GetField("FrameId", BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
			_lastQueryTimeField = type2?.GetField("_lastQueryTime", BindingFlags.Static | BindingFlags.NonPublic);
			_loaded = _addContainerMethod != null && _removeContainerMethod != null;
			if (_loaded)
			{
				TrollingFishingPlugin.ModLogger.LogInfo((object)"AzuCraftyBoxes compatibility enabled for fishing rod bags.");
			}
			return _loaded;
		}

		private static void TryAggressiveRefresh()
		{
			if (TrollingFishingPlugin.FishingRodBagAzuCraftyBoxesAggressiveRefresh.Value.IsOff() || _aggressiveRefreshFailed)
			{
				return;
			}
			if (_updateContainersMethod == null && _queryFrameIdField == null && _lastQueryTimeField == null)
			{
				if (!_loggedAggressiveUnavailable)
				{
					_loggedAggressiveUnavailable = true;
					TrollingFishingPlugin.ModLogger.LogWarning((object)"AzuCraftyBoxes aggressive refresh is enabled, but private refresh hooks were not found. Falling back to public API only.");
				}
				return;
			}
			try
			{
				_updateContainersMethod?.Invoke(null, Array.Empty<object>());
				_queryFrameIdField?.SetValue(null, -1);
				_lastQueryTimeField?.SetValue(null, -999f);
			}
			catch (Exception ex)
			{
				_aggressiveRefreshFailed = true;
				if (!_loggedAggressiveFailure)
				{
					_loggedAggressiveFailure = true;
					TrollingFishingPlugin.ModLogger.LogWarning((object)("AzuCraftyBoxes aggressive refresh failed and was disabled for this session; public API compatibility remains active: " + ex.GetBaseException().Message));
				}
			}
		}
	}
	internal static class FishingOverrideSystem
	{
		internal sealed class FishingRodBagProxyContainer : MonoBehaviour
		{
			private Player? _player;

			private ItemData? _rod;

			private Inventory? _inventory;

			private Container? _container;

			private bool _closed;

			internal void Initialize(Player player, ItemData rod, Container container, int slots, int width, int height)
			{
				_player = player;
				_rod = rod;
				_container = container;
				container.m_name = "$item_fishingrod";
				container.m_width = width;
				container.m_height = height;
				container.m_inUse = false;
				rod.m_customData["TrollingFishing.FishingRodBag.Slots"] = slots.ToString(CultureInfo.InvariantCulture);
				LoadInventory(width, height);
				AzuCraftyBoxesCompat.AddContainer(container);
			}

			internal void SetPlayer(Player player)
			{
				_player = player;
			}

			internal void ReloadFromRod()
			{
				if (!_closed && !((Object)(object)_player == (Object)null) && _rod != null && !((Object)(object)_container == (Object)null))
				{
					ResolveGridSize(ResolveTargetSlotCount(_player, _rod), out var width, out var height);
					_container.m_width = width;
					_container.m_height = height;
					LoadInventory(width, height);
				}
			}

			private void LoadInventory(int width, int height)
			{
				if (_rod != null && !((Object)(object)_container == (Object)null))
				{
					if (_inventory != null)
					{
						Inventory? inventory = _inventory;
						inventory.m_onChanged = (Action)Delegate.Remove(inventory.m_onChanged, new Action(Save));
						UnregisterFishingRodBagInventory(_inventory);
					}
					_inventory = (((Object)(object)_player != (Object)null) ? LoadFishingRodBagInventory(_player, _rod, out width, out height) : CreateFishingRodBagInventory(_rod, width, height));
					Inventory? inventory2 = _inventory;
					inventory2.m_onChanged = (Action)Delegate.Combine(inventory2.m_onChanged, new Action(Save));
					RegisterFishingRodBagInventory(_inventory, _rod);
					_container.m_width = width;
					_container.m_height = height;
					_container.m_inventory = _inventory;
				}
			}

			private void Update()
			{
				//IL_001f: Unknown result type (might be due to invalid IL or missing references)
				if ((Object)(object)_player != (Object)null)
				{
					((Component)this).transform.position = ((Component)_player).transform.position;
				}
			}

			internal void Save()
			{
				if (_rod != null && _inventory != null)
				{
					SaveFishingRodBagInventory(_rod, _inventory, refreshProxy: false);
				}
			}

			internal void CloseAndDestroy()
			{
				if (!_closed)
				{
					Cleanup();
					Object.Destroy((Object)(object)((Component)this).gameObject);
				}
			}

			private void OnDestroy()
			{
				Cleanup();
			}

			private void Cleanup()
			{
				if (!_closed)
				{
					_closed = true;
					Save();
					if (_inventory != null)
					{
						Inventory? inventory = _inventory;
						inventory.m_onChanged = (Action)Delegate.Remove(inventory.m_onChanged, new Action(Save));
						UnregisterFishingRodBagInventory(_inventory);
					}
					if ((Object)(object)_container != (Object)null)
					{
						AzuCraftyBoxesCompat.RemoveContainer(_container);
					}
				}
			}
		}

		internal sealed class FishingRodBagContainer : MonoBehaviour
		{
			private Player? _player;

			private ItemData? _rod;

			private Inventory? _inventory;

			private Container? _container;

			private bool _closed;

			internal void Initialize(Player player, ItemData rod, Container container, int slots, int width, int height)
			{
				_player = player;
				_rod = rod;
				_container = container;
				_inventory = LoadFishingRodBagInventory(player, rod, out width, out height);
				Inventory? inventory = _inventory;
				inventory.m_onChanged = (Action)Delegate.Combine(inventory.m_onChanged, new Action(Save));
				RegisterFishingRodBagInventory(_inventory, rod);
				container.m_name = "$item_fishingrod";
				container.m_width = width;
				container.m_height = height;
				container.m_inventory = _inventory;
				container.m_inUse = true;
				AzuCraftyBoxesCompat.AddContainer(container);
				rod.m_customData["TrollingFishing.FishingRodBag.Slots"] = slots.ToString(CultureInfo.InvariantCulture);
				Save();
			}

			private void Update()
			{
				//IL_0060: Unknown result type (might be due to invalid IL or missing references)
				if (!_closed && (Object)(object)_container != (Object)null && (Object)(object)InventoryGui.instance != (Object)null && (Object)(object)InventoryGui.instance.m_currentContainer != (Object)(object)_container)
				{
					CloseAndDestroy();
				}
				else if ((Object)(object)_player != (Object)null)
				{
					((Component)this).transform.position = ((Component)_player).transform.position;
				}
			}

			internal void Save()
			{
				if (_rod != null && _inventory != null)
				{
					SaveFishingRodBagInventory(_rod, _inventory);
				}
			}

			internal void CloseAndDestroy()
			{
				if (!_closed)
				{
					_closed = true;
					Save();
					if (_rod != null)
					{
						FishingRodBagUiState.OpenRods.Remove(_rod);
					}
					if (_inventory != null)
					{
						Inventory? inventory = _inventory;
						inventory.m_onChanged = (Action)Delegate.Remove(inventory.m_onChanged, new Action(Save));
						UnregisterFishingRodBagInventory(_inventory);
					}
					if ((Object)(object)_container != (Object)null)
					{
						AzuCraftyBoxesCompat.RemoveContainer(_container);
					}
					Object.Destroy((Object)(object)((Component)this).gameObject);
				}
			}
		}

		internal readonly struct ExtraDropChanceState
		{
			internal readonly DropTable? DropTable;

			internal readonly float OriginalDropChance;

			internal ExtraDropChanceState(DropTable dropTable, float originalDropChance)
			{
				DropTable = dropTable;
				OriginalDropChance = originalDropChance;
			}
		}

		internal enum FishingRodAmmoSource
		{
			Inventory,
			FishingRodBag
		}

		internal readonly struct FishingRodAmmoSelection
		{
			internal readonly ItemData AmmoItem;

			internal readonly FishingRodAmmoSource Source;

			internal bool IsValid => AmmoItem != null;

			internal FishingRodAmmoSelection(ItemData ammoItem, FishingRodAmmoSource source)
			{
				AmmoItem = ammoItem;
				Source = source;
			}
		}

		internal readonly struct MultiLineBaitReservation
		{
			internal readonly string PrefabName;

			internal readonly bool FromRodBag;

			internal readonly ItemData? Rod;

			internal bool IsValid => !string.IsNullOrWhiteSpace(PrefabName);

			internal MultiLineBaitReservation(string prefabName, bool fromRodBag, ItemData? rod = null)
			{
				PrefabName = prefabName ?? "";
				FromRodBag = fromRodBag;
				Rod = rod;
			}
		}

		internal readonly struct MultiLineFishingSetupContext
		{
			internal static readonly MultiLineFishingSetupContext Empty = new MultiLineFishingSetupContext(null, null, 0, 0, default(MultiLineBaitReservation), default(MultiLineBaitReservation));

			internal readonly Character? Owner;

			internal readonly ItemData? Rod;

			internal readonly int LineIndex;

			internal readonly int PrimaryEquivalentLineIndex;

			internal readonly MultiLineBaitReservation ReservedBait;

			internal readonly MultiLineBaitReservation BaitReturnSource;

			internal readonly bool ConsumeTrackedBaitOnSetup;

			internal MultiLineFishingSetupContext(Character? owner, ItemData? rod, int lineIndex, int primaryEquivalentLineIndex, MultiLineBaitReservation reservedBait, MultiLineBaitReservation baitReturnSource, bool consumeTrackedBaitOnSetup = false)
			{
				Owner = owner;
				Rod = rod;
				LineIndex = Mathf.Max(0, lineIndex);
				PrimaryEquivalentLineIndex = Mathf.Max(0, primaryEquivalentLineIndex);
				ReservedBait = reservedBait;
				BaitReturnSource = baitReturnSource;
				ConsumeTrackedBaitOnSetup = consumeTrackedBaitOnSetup;
			}
		}

		internal readonly struct MultiLineFishingUpdateContext
		{
			internal readonly Character Owner;

			internal readonly float StaminaFactor;

			internal readonly float SkillRaiseFactor;

			internal MultiLineFishingUpdateContext(Character owner, float staminaFactor, float skillRaiseFactor)
			{
				Owner = owner;
				StaminaFactor = staminaFactor;
				SkillRaiseFactor = skillRaiseFactor;
			}
		}

		private sealed class MultiLineFishingSetupScope : IDisposable
		{
			public void Dispose()
			{
				MultiLineFishingCastState.SetupDepth = Mathf.Max(0, MultiLineFishingCastState.SetupDepth - 1);
				if (MultiLineFishingCastState.SetupContexts.Count > 0)
				{
					MultiLineFishingCastState.SetupContexts.RemoveAt(MultiLineFishingCastState.SetupContexts.Count - 1);
				}
			}
		}

		private sealed class BaitReturnSetupScope : IDisposable
		{
			private readonly Attack? _attack;

			internal BaitReturnSetupScope(Attack? attack)
			{
				_attack = attack;
			}

			public void Dispose()
			{
				if (BaitSourceTrackerState.SetupContexts.Count > 0)
				{
					BaitSourceTrackerState.SetupContexts.RemoveAt(BaitSourceTrackerState.SetupContexts.Count - 1);
				}
				if (_attack != null)
				{
					BaitSourceTrackerState.AttackSources.Remove(_attack);
				}
			}
		}

		private sealed class MultiLineFishingUpdateScope : IDisposable
		{
			public void Dispose()
			{
				if (MultiLineFishingCastState.UpdateContexts.Count > 0)
				{
					MultiLineFishingCastState.UpdateContexts.RemoveAt(MultiLineFishingCastState.UpdateContexts.Count - 1);
				}
			}
		}

		private sealed class MultiLineFishingFloatMarker : MonoBehaviour
		{
			private Character? _owner;

			private ItemData? _rod;

			private float _ignoreAttackUntil;

			private int _lineIndex;

			private int _primaryEquivalentLineIndex;

			private MultiLineBaitReservation _reservedBait;

			private MultiLineBaitReservation _baitReturnSource;

			private bool _initialAttackEnded;

			private bool _loggedInitialAttackSkip;

			internal Character? Owner => _owner;

			internal ItemData? Rod => _rod;

			internal int LineIndex => _lineIndex;

			internal int PrimaryEquivalentLineIndex => _primaryEquivalentLineIndex;

			internal bool IsAdditionalLine => _lineIndex != _primaryEquivalentLineIndex;

			internal MultiLineBaitReservation ReservedBait => _reservedBait;

			internal MultiLineBaitReservation BaitReturnSource => _baitReturnSource;

			internal void Initialize(Character owner, ItemData? rod, float ignoreAttackUntil, int lineIndex, int primaryEquivalentLineIndex, MultiLineBaitReservation reservedBait, MultiLineBaitReservation baitReturnSource)
			{
				_owner = owner;
				_rod = rod;
				_ignoreAttackUntil = ignoreAttackUntil;
				_lineIndex = Mathf.Max(0, lineIndex);
				_primaryEquivalentLineIndex = Mathf.Max(0, primaryEquivalentLineIndex);
				_reservedBait = reservedBait;
				_baitReturnSource = baitReturnSource;
				_initialAttackEnded = false;
				_loggedInitialAttackSkip = false;
			}

			internal bool ShouldSkipAttackCancellation()
			{
				if ((Object)(object)_owner == (Object)null)
				{
					return false;
				}
				if (!_owner.InAttack() && !_owner.IsDrawingBow())
				{
					_initialAttackEnded = true;
					return false;
				}
				if (_initialAttackEnded || Time.time > _ignoreAttackUntil)
				{
					return false;
				}
				if (!_loggedInitialAttackSkip)
				{
					_loggedInitialAttackSkip = true;
					TrollingFishingPlugin.LogDebug("[Fishing multiLine] suppressing initial cast cancellation object=" + ((Object)((Component)this).gameObject).name + ".");
				}
				return true;
			}
		}

		private sealed class FishingBaitReturnTracker : MonoBehaviour
		{
			private MultiLineBaitReservation _source;

			private bool _settled;

			internal MultiLineBaitReservation Source => _source;

			internal bool IsSettled => _settled;

			internal void Initialize(MultiLineBaitReservation source, bool settled = false)
			{
				_source = source;
				_settled = !source.IsValid || settled;
			}

			internal bool TrySettle()
			{
				if (_settled)
				{
					return false;
				}
				_settled = true;
				return true;
			}
		}

		private static readonly Dictionary<FishingFloat, float> FishingFloatOwnerSkillFactorCache = new Dictionary<FishingFloat, float>();

		private static int _fishingFloatOwnerSkillFactorCacheFrame = -1;

		private static readonly FieldInfo? FishingFloatBaitConsumedField = AccessTools.Field(typeof(FishingFloat), "m_baitConsumed");

		private static readonly FieldInfo? InventoryGridElementsField = AccessTools.Field(typeof(InventoryGrid), "m_elements");

		private static readonly MethodInfo? InventoryGuiCloseContainerMethod = AccessTools.Method(typeof(InventoryGui), "CloseContainer", (Type[])null, (Type[])null);

		internal static int CountAvailableAmmo(Humanoid humanoid, ItemData weapon, string ammoType)
		{
			int num = CountAmmo(humanoid.GetInventory(), ammoType);
			if (TrollingFishingPlugin.FishingRodBag.Value.IsOn())
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && IsFishingRod(weapon))
				{
					num += CountFishingRodBagAmmo(val, weapon, ammoType);
				}
			}
			return num;
		}

		internal static int CountAvailableAmmo(Humanoid humanoid, ItemData weapon, string ammoType, ItemData ammoItem)
		{
			int num = CountAmmo(humanoid.GetInventory(), ammoType, ammoItem);
			if (TrollingFishingPlugin.FishingRodBag.Value.IsOn())
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && IsFishingRod(weapon))
				{
					num += CountFishingRodBagAmmo(val, weapon, ammoType, ammoItem);
				}
			}
			return num;
		}

		internal static int CountAvailableAmmoFromSource(Humanoid humanoid, ItemData weapon, string ammoType, ItemData ammoItem, FishingRodAmmoSource source)
		{
			if ((Object)(object)humanoid == (Object)null || weapon == null || string.IsNullOrWhiteSpace(ammoType) || ammoItem == null)
			{
				return 0;
			}
			switch (source)
			{
			case FishingRodAmmoSource.Inventory:
				return CountAmmo(humanoid.GetInventory(), ammoType, ammoItem);
			case FishingRodAmmoSource.FishingRodBag:
				if (TrollingFishingPlugin.FishingRodBag.Value.IsOn())
				{
					Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
					if (val != null && IsFishingRod(weapon))
					{
						return CountFishingRodBagAmmo(val, weapon, ammoType, ammoItem);
					}
				}
				break;
			}
			return 0;
		}

		internal static bool TryResolveFishingRodAmmo(Humanoid humanoid, ItemData weapon, out ItemData ammoItem)
		{
			ammoItem = null;
			if (!TryResolveFishingRodAmmoSelection(humanoid, weapon, out var selection))
			{
				return false;
			}
			ammoItem = selection.AmmoItem;
			return true;
		}

		internal static bool TryResolveFishingRodAmmoSelection(Humanoid humanoid, ItemData weapon, out FishingRodAmmoSelection selection)
		{
			selection = default(FishingRodAmmoSelection);
			if ((Object)(object)humanoid == (Object)null || weapon == null || string.IsNullOrWhiteSpace(weapon.m_shared.m_ammoType))
			{
				return false;
			}
			string ammoType = weapon.m_shared.m_ammoType;
			Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
			if (val != null && TryFindEquippedInventoryAmmo(val, ammoType, out ItemData ammoItem))
			{
				selection = new FishingRodAmmoSelection(ammoItem, FishingRodAmmoSource.Inventory);
				return true;
			}
			if (TryFindFishingRodAmmo(humanoid, weapon, out ItemData ammoItem2))
			{
				selection = new FishingRodAmmoSelection(ammoItem2, FishingRodAmmoSource.FishingRodBag);
				return true;
			}
			Inventory inventory = humanoid.GetInventory();
			ItemData ammoItem3 = humanoid.GetAmmoItem();
			if (ammoItem3 != null && inventory.ContainsItem(ammoItem3) && IsMatchingAmmo(ammoItem3, ammoType))
			{
				selection = new FishingRodAmmoSelection(ammoItem3, FishingRodAmmoSource.Inventory);
				return true;
			}
			ammoItem3 = inventory.GetAmmoItem(ammoType, (string)null);
			if (ammoItem3 == null)
			{
				return false;
			}
			selection = new FishingRodAmmoSelection(ammoItem3, FishingRodAmmoSource.Inventory);
			return true;
		}

		internal static bool TryFindFishingRodAmmo(Humanoid humanoid, ItemData weapon, out ItemData ammoItem)
		{
			ammoItem = null;
			if (!TrollingFishingPlugin.FishingRodBag.Value.IsOff())
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && IsFishingRod(weapon) && !string.IsNullOrWhiteSpace(weapon.m_shared.m_ammoType) && !TryFindEquippedInventoryAmmo(val, weapon.m_shared.m_ammoType, out ItemData _))
				{
					return TryFindFishingRodBagAmmo(val, weapon, weapon.m_shared.m_ammoType, out ammoItem);
				}
			}
			return false;
		}

		internal static bool HasFishingRodBagAmmo(Humanoid humanoid, ItemData weapon)
		{
			if (TrollingFishingPlugin.FishingRodBag.Value.IsOn())
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && IsFishingRod(weapon) && !string.IsNullOrWhiteSpace(weapon.m_shared.m_ammoType) && !TryFindEquippedInventoryAmmo(val, weapon.m_shared.m_ammoType, out ItemData _))
				{
					return CountFishingRodBagAmmo(val, weapon, weapon.m_shared.m_ammoType) > 0;
				}
			}
			return false;
		}

		internal static bool TryUseFishingRodBagAmmoForVanillaAttack(Attack attack, ref ItemData ammoItem, out bool result)
		{
			//IL_0118: Unknown result type (might be due to invalid IL or missing references)
			//IL_011e: Invalid comparison between Unknown and I4
			Attack attack2 = attack;
			result = true;
			ammoItem = null;
			if (!TrollingFishingPlugin.FishingRodBag.Value.IsOff())
			{
				Humanoid obj = attack2?.m_character;
				Player val = (Player)(object)((obj is Player) ? obj : null);
				if (val != null && IsFishingRod(attack2.m_weapon) && !string.IsNullOrWhiteSpace(attack2.m_weapon.m_shared.m_ammoType) && !TryFindEquippedInventoryAmmo(val, attack2.m_weapon.m_shared.m_ammoType, out ItemData _) && TryFindFishingRodBagAmmo(val, attack2.m_weapon, attack2.m_weapon.m_shared.m_ammoType, out ItemData bagAmmo))
				{
					int width;
					int height;
					Inventory val2 = LoadFishingRodBagInventory(val, attack2.m_weapon, out width, out height);
					ItemData val3 = ((IEnumerable<ItemData>)val2.GetAllItems()).FirstOrDefault((Func<ItemData, bool>)((ItemData item) => IsMatchingAmmo(item, attack2.m_weapon.m_shared.m_ammoType) && (Object)(object)item.m_dropPrefab == (Object)(object)bagAmmo.m_dropPrefab)) ?? val2.GetAmmoItem(attack2.m_weapon.m_shared.m_ammoType, (string)null);
					if (val3 == null)
					{
						return false;
					}
					if ((int)val3.m_shared.m_itemType == 2)
					{
						if (!((Humanoid)val).ConsumeItem(val2, val3, false))
						{
							result = false;
							return true;
						}
					}
					else
					{
						val2.RemoveItem(val3, 1);
					}
					SaveFishingRodBagInventory(attack2.m_weapon, val2);
					RegisterAttackBaitReturnSource(attack2, val, attack2.m_weapon, bagAmmo);
					ammoItem = bagAmmo;
					attack2.m_ammoItem = bagAmmo;
					return true;
				}
			}
			return false;
		}

		internal static bool TryUseFishingRodBagItem(Humanoid humanoid, Inventory inventory, ItemData item)
		{
			if (!TrollingFishingPlugin.FishingRodBag.Value.IsOff())
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && inventory != null && item != null && FishingRodBagStoreState.InventoryOwners.TryGetValue(inventory, out ItemData value) && IsFishingRod(value))
				{
					TryResolveMissingDropPrefab(item);
					if (!string.IsNullOrWhiteSpace(value.m_shared.m_ammoType) && IsMatchingAmmo(item, value.m_shared.m_ammoType))
					{
						if ((Object)(object)item.m_dropPrefab == (Object)null)
						{
							return false;
						}
						if (IsSelectedFishingRodBagBait(value, item))
						{
							value.m_customData.Remove("TrollingFishing.FishingRodBag.SelectedBait");
							NotifyFishingRodBagBaitSelectionChanged(val, inventory, value, saveBagInventory: true);
							((Character)val).Message((MessageType)2, "$msg_removed " + item.m_shared.m_name, 0, (Sprite)null);
							TrollingFishingPlugin.LogDebug("[Fishing bag] unselected bait " + ((Object)item.m_dropPrefab).name + " for rod bag.");
							return true;
						}
						UnequipMatchingInventoryAmmo(val, value.m_shared.m_ammoType);
						value.m_customData["TrollingFishing.FishingRodBag.SelectedBait"] = ((Object)item.m_dropPrefab).name;
						NotifyFishingRodBagBaitSelectionChanged(val, inventory, value, saveBagInventory: true);
						((Character)val).Message((MessageType)2, "$msg_added " + item.m_shared.m_name, 0, (Sprite)null);
						TrollingFishingPlugin.LogDebug("[Fishing bag] selected bait " + ((Object)item.m_dropPrefab).name + " for rod bag.");
						return true;
					}
					if (IsFishChumItem(item))
					{
						return TryMoveFishChumToPlayerInventoryAndUse(val, inventory, item);
					}
					return false;
				}
			}
			return false;
		}

		internal static void SyncFishingRodBagBaitAfterInventoryUse(Humanoid humanoid, Inventory inventory, ItemData item)
		{
			if (!TrollingFishingPlugin.FishingRodBag.Value.IsOff())
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && inventory != null && item != null && inventory == ((Humanoid)val).GetInventory())
				{
					TryResolveMissingDropPrefab(item);
					ClearMatchingFishingRodBagBaitSelections(val, item);
				}
			}
		}

		private static bool IsSelectedFishingRodBagBait(ItemData rod, ItemData item)
		{
			if (rod != null && (Object)(object)item?.m_dropPrefab != (Object)null && rod.m_customData.TryGetValue("TrollingFishing.FishingRodBag.SelectedBait", out var value))
			{
				return string.Equals(value, ((Object)item.m_dropPrefab).name, StringComparison.OrdinalIgnoreCase);
			}
			return false;
		}

		private static bool TryFindEquippedInventoryAmmo(Player player, string ammoType, out ItemData ammoItem)
		{
			ammoItem = null;
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null || string.IsNullOrWhiteSpace(ammoType))
			{
				return false;
			}
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if (allItem.m_equipped && IsMatchingAmmo(allItem, ammoType))
				{
					ammoItem = allItem;
					return true;
				}
			}
			ItemData ammoItem2 = ((Humanoid)player).GetAmmoItem();
			if (ammoItem2 != null && inventory.ContainsItem(ammoItem2) && IsMatchingAmmo(ammoItem2, ammoType))
			{
				ammoItem = ammoItem2;
				return true;
			}
			return false;
		}

		private static bool TryFindEquippedInventoryAmmo(Player player, ItemData sourceAmmo, out ItemData ammoItem)
		{
			ammoItem = null;
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null || sourceAmmo == null)
			{
				return false;
			}
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if (allItem.m_equipped && IsSameAmmoPrefabOrName(allItem, sourceAmmo))
				{
					ammoItem = allItem;
					return true;
				}
			}
			ItemData ammoItem2 = ((Humanoid)player).GetAmmoItem();
			if (ammoItem2 != null && inventory.ContainsItem(ammoItem2) && IsSameAmmoPrefabOrName(ammoItem2, sourceAmmo))
			{
				ammoItem = ammoItem2;
				return true;
			}
			return false;
		}

		private static void UnequipMatchingInventoryAmmo(Player player, string ammoType)
		{
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null || string.IsNullOrWhiteSpace(ammoType))
			{
				return;
			}
			bool flag = false;
			foreach (ItemData item in inventory.GetAllItems().ToList())
			{
				if (item.m_equipped && IsMatchingAmmo(item, ammoType))
				{
					((Humanoid)player).UnequipItem(item, true);
					flag = true;
				}
			}
			ItemData ammoItem = ((Humanoid)player).GetAmmoItem();
			if (ammoItem != null && inventory.ContainsItem(ammoItem) && IsMatchingAmmo(ammoItem, ammoType))
			{
				((Humanoid)player).UnequipItem(ammoItem, true);
				flag = true;
			}
			if (flag)
			{
				inventory.Changed();
			}
		}

		private static void ClearMatchingFishingRodBagBaitSelections(Player player, ItemData equippedAmmo)
		{
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null || equippedAmmo == null)
			{
				return;
			}
			bool flag = false;
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if (IsFishingRod(allItem) && !string.IsNullOrWhiteSpace(allItem.m_shared.m_ammoType) && IsMatchingAmmo(equippedAmmo, allItem.m_shared.m_ammoType) && allItem.m_customData.ContainsKey("TrollingFishing.FishingRodBag.SelectedBait"))
				{
					allItem.m_customData.Remove("TrollingFishing.FishingRodBag.SelectedBait");
					NotifyOpenFishingRodBagInventoriesChanged(allItem, saveBagInventories: false);
					flag = true;
				}
			}
			if (flag)
			{
				inventory.Changed();
				TrollingFishingPlugin.LogDebug("[Fishing bag] cleared selected bag bait because an inventory bait was equipped.");
			}
		}

		private static void NotifyFishingRodBagBaitSelectionChanged(Player player, Inventory bagInventory, ItemData rod, bool saveBagInventory)
		{
			NotifyOpenFishingRodBagInventoriesChanged(rod, saveBagInventory);
			if (saveBagInventory && bagInventory != null)
			{
				bagInventory.Changed();
			}
			if (player != null)
			{
				Inventory inventory = ((Humanoid)player).GetInventory();
				if (inventory != null)
				{
					inventory.Changed();
				}
			}
		}

		private static void NotifyOpenFishingRodBagInventoriesChanged(ItemData rod, bool saveBagInventories)
		{
			if (rod == null)
			{
				return;
			}
			foreach (KeyValuePair<Inventory, ItemData> item in FishingRodBagStoreState.InventoryOwners.ToList())
			{
				if (item.Value != rod)
				{
					continue;
				}
				Inventory key = item.Key;
				if (key != null)
				{
					if (saveBagInventories)
					{
						key.Changed();
					}
					else
					{
						MarkFishingRodBagInventoryVisualDirty(key);
					}
				}
			}
		}

		private static bool IsSameAmmoPrefabOrName(ItemData item, ItemData sourceAmmo)
		{
			//IL_000e: 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)
			if (item == null || sourceAmmo == null)
			{
				return false;
			}
			if (!IsAmmoItemType(item.m_shared.m_itemType) || !IsAmmoItemType(sourceAmmo.m_shared.m_itemType))
			{
				return false;
			}
			if ((Object)(object)item.m_dropPrefab != (Object)null && (Object)(object)sourceAmmo.m_dropPrefab != (Object)null)
			{
				return string.Equals(((Object)item.m_dropPrefab).name, ((Object)sourceAmmo.m_dropPrefab).name, StringComparison.OrdinalIgnoreCase);
			}
			return string.Equals(item.m_shared.m_name, sourceAmmo.m_shared.m_name, StringComparison.OrdinalIgnoreCase);
		}

		private static bool TryMoveFishChumToPlayerInventoryAndUse(Player player, Inventory bagInventory, ItemData item)
		{
			if ((Object)(object)player == (Object)null || bagInventory == null || item == null || (Object)(object)item.m_dropPrefab == (Object)null)
			{
				return false;
			}
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null)
			{
				return true;
			}
			ItemData val = FindMatchingInventoryItem(inventory, item, requireEquipped: true);
			if (!inventory.CanAddItem(item, item.m_stack))
			{
				((Character)player).Message((MessageType)1, Localization.instance.Localize("$inventory_full"), 0, (Sprite)null);
				return true;
			}
			ItemData val2 = item.Clone();
			val2.m_equipped = false;
			if (!inventory.AddItem(val2))
			{
				((Character)player).Message((MessageType)1, Localization.instance.Localize("$inventory_full"), 0, (Sprite)null);
				return true;
			}
			bagInventory.RemoveItem(item);
			bagInventory.Changed();
			if (val != null && inventory.ContainsItem(val))
			{
				((Character)player).Message((MessageType)2, "$msg_added " + val2.m_shared.m_name, 0, (Sprite)null);
				return true;
			}
			ItemData val3 = (ItemData)(inventory.ContainsItem(val2) ? ((object)val2) : ((object)FindMatchingInventoryItem(inventory, val2, requireEquipped: false)));
			if (val3 == null)
			{
				return true;
			}
			((Humanoid)player).UseItem(inventory, val3, true);
			return true;
		}

		private static ItemData? FindMatchingInventoryItem(Inventory inventory, ItemData source, bool requireEquipped)
		{
			if (inventory == null || source == null)
			{
				return null;
			}
			string text = (((Object)(object)source.m_dropPrefab != (Object)null) ? StripCloneSuffix(((Object)source.m_dropPrefab).name) : null);
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if ((!requireEquipped || allItem.m_equipped) && (requireEquipped || !allItem.m_equipped) && allItem.m_quality == source.m_quality && allItem.m_worldLevel == source.m_worldLevel)
				{
					if (!string.IsNullOrWhiteSpace(text) && (Object)(object)allItem.m_dropPrefab != (Object)null && string.Equals(StripCloneSuffix(((Object)allItem.m_dropPrefab).name), text, StringComparison.OrdinalIgnoreCase))
					{
						return allItem;
					}
					if (string.Equals(allItem.m_shared.m_name, source.m_shared.m_name, StringComparison.OrdinalIgnoreCase))
					{
						return allItem;
					}
				}
			}
			return null;
		}

		private static int CountAmmo(Inventory inventory, string ammoType)
		{
			if (inventory == null || string.IsNullOrWhiteSpace(ammoType))
			{
				return 0;
			}
			int num = 0;
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if (IsMatchingAmmo(allItem, ammoType))
				{
					num += allItem.m_stack;
				}
			}
			return num;
		}

		private static int CountAmmo(Inventory inventory, string ammoType, ItemData targetAmmo)
		{
			if (inventory == null || string.IsNullOrWhiteSpace(ammoType) || targetAmmo == null)
			{
				return 0;
			}
			int num = 0;
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if (IsMatchingAmmo(allItem, ammoType, targetAmmo))
				{
					num += allItem.m_stack;
				}
			}
			return num;
		}

		private static bool IsMatchingAmmo(ItemData item, string ammoType)
		{
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			if (item == null || string.IsNullOrWhiteSpace(ammoType))
			{
				return false;
			}
			if (!IsAmmoItemType(item.m_shared.m_itemType))
			{
				return false;
			}
			if (!string.Equals(item.m_shared.m_ammoType, ammoType, StringComparison.OrdinalIgnoreCase))
			{
				if ((Object)(object)item.m_dropPrefab != (Object)null)
				{
					return string.Equals(((Object)item.m_dropPrefab).name, ammoType, StringComparison.OrdinalIgnoreCase);
				}
				return false;
			}
			return true;
		}

		private static bool IsMatchingAmmo(ItemData item, string ammoType, ItemData targetAmmo)
		{
			if (!IsMatchingAmmo(item, ammoType) || targetAmmo == null)
			{
				return false;
			}
			if ((Object)(object)item.m_dropPrefab != (Object)null && (Object)(object)targetAmmo.m_dropPrefab != (Object)null)
			{
				return string.Equals(((Object)item.m_dropPrefab).name, ((Object)targetAmmo.m_dropPrefab).name, StringComparison.OrdinalIgnoreCase);
			}
			return string.Equals(item.m_shared.m_name, targetAmmo.m_shared.m_name, StringComparison.OrdinalIgnoreCase);
		}

		private static bool IsAmmoItemType(ItemType itemType)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0003: Invalid comparison between Unknown and I4
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_0008: Invalid comparison between Unknown and I4
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_000c: Invalid comparison between Unknown and I4
			if ((int)itemType != 9 && (int)itemType != 23)
			{
				return (int)itemType == 2;
			}
			return true;
		}

		private static List<ItemData> ResolveInventoryAmmoRemovalOrder(Inventory inventory, string ammoType, ItemData targetAmmo)
		{
			string ammoType2 = ammoType;
			ItemData targetAmmo2 = targetAmmo;
			if (inventory == null || string.IsNullOrWhiteSpace(ammoType2) || targetAmmo2 == null)
			{
				return new List<ItemData>();
			}
			return (from item in inventory.GetAllItems()
				where IsMatchingAmmo(item, ammoType2, targetAmmo2)
				select item).ToList();
		}

		private static int CountFishingRodBagAmmo(Player player, ItemData rod, string ammoType)
		{
			string ammoType2 = ammoType;
			int width;
			int height;
			return (from item in LoadFishingRodBagInventory(player, rod, out width, out height).GetAllItems()
				where IsMatchingAmmo(item, ammoType2)
				select item).Sum((ItemData item) => item.m_stack);
		}

		private static int CountFishingRodBagAmmo(Player player, ItemData rod, string ammoType, ItemData targetAmmo)
		{
			string ammoType2 = ammoType;
			ItemData targetAmmo2 = targetAmmo;
			int width;
			int height;
			return (from item in LoadFishingRodBagInventory(player, rod, out width, out height).GetAllItems()
				where IsMatchingAmmo(item, ammoType2, targetAmmo2)
				select item).Sum((ItemData item) => item.m_stack);
		}

		private static bool TryFindFishingRodBagAmmo(Player player, ItemData rod, string ammoType, out ItemData ammoItem)
		{
			int width;
			int height;
			Inventory val = LoadFishingRodBagInventory(player, rod, out width, out height);
			ItemData val2 = ResolveSelectedFishingRodBagAmmo(val, rod, ammoType) ?? val.GetAmmoItem(ammoType, (string)null);
			if (val2 == null)
			{
				ammoItem = null;
				return false;
			}
			ammoItem = val2.Clone();
			ammoItem.m_stack = 1;
			return true;
		}

		private static ItemData? ResolveSelectedFishingRodBagAmmo(Inventory inventory, ItemData rod, string ammoType)
		{
			string ammoType2 = ammoType;
			if (inventory == null || rod == null || !rod.m_customData.TryGetValue("TrollingFishing.FishingRodBag.SelectedBait", out var selectedPrefabName) || string.IsNullOrWhiteSpace(selectedPrefabName))
			{
				return null;
			}
			ItemData? obj = ((IEnumerable<ItemData>)inventory.GetAllItems()).FirstOrDefault((Func<ItemData, bool>)((ItemData item) => (Object)(object)item?.m_dropPrefab != (Object)null && IsMatchingAmmo(item, ammoType2) && string.Equals(((Object)item.m_dropPrefab).name, selectedPrefabName, StringComparison.OrdinalIgnoreCase)));
			if (obj == null)
			{
				rod.m_customData.Remove("TrollingFishing.FishingRodBag.SelectedBait");
			}
			return obj;
		}

		private static List<ItemData> ResolveFishingRodBagAmmoRemovalOrder(Inventory inventory, ItemData rod, string ammoType, ItemData targetAmmo)
		{
			string ammoType2 = ammoType;
			ItemData targetAmmo2 = targetAmmo;
			List<ItemData> list = (from item in inventory.GetAllItems()
				where IsMatchingAmmo(item, ammoType2, targetAmmo2)
				select item).ToList();
			ItemData selected = ResolveSelectedFishingRodBagAmmo(inventory, rod, ammoType2);
			if (selected == null)
			{
				return list;
			}
			return list.OrderByDescending((ItemData item) => item == selected).ToList();
		}

		internal static void UpdateFishingRodBagAzuProxyLifetime(Player player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer) && FishingRodBagProxyState.Proxies.Count != 0 && (!ShouldUseFishingRodBagProxies() || Time.time > FishingRodBagProxyState.KeepAliveUntil))
			{
				DestroyFishingRodBagProxies();
			}
		}

		internal static void RefreshFishingRodBagProxiesForAzuContext(Humanoid user)
		{
			Player val = (Player)(object)((user is Player) ? user : null);
			if (val != null && !((Object)(object)val != (Object)(object)Player.m_localPlayer) && ShouldUseFishingRodBagProxies())
			{
				FishingRodBagProxyState.KeepAliveUntil = Time.time + 2f;
				SyncFishingRodBagProxies(val);
			}
		}

		internal static void ClearFishingRodBagProxiesForAzuContext()
		{
			FishingRodBagProxyState.KeepAliveUntil = -1f;
			DestroyFishingRodBagProxies();
		}

		private static bool ShouldUseFishingRodBagProxies()
		{
			if (TrollingFishingPlugin.FishingRodBag.Value.IsOn() && TrollingFishingPlugin.FishingRodBagAzuCraftyBoxesCompatibility.Value.IsOn())
			{
				return AzuCraftyBoxesCompat.IsLoaded();
			}
			return false;
		}

		private static void SyncFishingRodBagProxies(Player player)
		{
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory == null)
			{
				DestroyFishingRodBagProxies();
				return;
			}
			ItemData val = ResolveAzuCraftyBoxesFishingRod(player, inventory);
			foreach (ItemData item in FishingRodBagProxyState.Proxies.Keys.ToList())
			{
				if (item != val || FishingRodBagUiState.OpenRods.Contains(item))
				{
					RemoveFishingRodBagProxy(item);
				}
			}
			if (val != null && !FishingRodBagUiState.OpenRods.Contains(val))
			{
				if (FishingRodBagProxyState.Proxies.TryGetValue(val, out FishingRodBagProxyContainer value))
				{
					value.SetPlayer(player);
				}
				else
				{
					CreateFishingRodBagProxy(player, val);
				}
			}
		}

		private static ItemData? ResolveAzuCraftyBoxesFishingRod(Player player, Inventory playerInventory)
		{
			ItemData currentWeapon = ((Humanoid)player).GetCurrentWeapon();
			if (IsFishingRod(currentWeapon) && playerInventory.ContainsItem(currentWeapon))
			{
				return currentWeapon;
			}
			return ((IEnumerable<ItemData>)playerInventory.GetAllItems()).FirstOrDefault((Func<ItemData, bool>)IsFishingRod);
		}

		private static void CreateFishingRodBagProxy(Player player, ItemData rod)
		{
			//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_0028: 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)
			int slots = ResolveTargetSlotCount(player, rod);
			ResolveGridSize(slots, out var width, out var height);
			GameObject val = new GameObject("TrollingFishing_FishingRodBagProxy");
			val.transform.position = ((Component)player).transform.position;
			FishingRodBagProxyContainer fishingRodBagProxyContainer = val.AddComponent<FishingRodBagProxyContainer>();
			Container container = val.AddComponent<Container>();
			fishingRodBagProxyContainer.Initialize(player, rod, container, slots, width, height);
			FishingRodBagProxyState.Proxies[rod] = fishingRodBagProxyContainer;
		}

		private static void RemoveFishingRodBagProxy(ItemData rod)
		{
			if (rod != null && FishingRodBagProxyState.Proxies.TryGetValue(rod, out FishingRodBagProxyContainer value))
			{
				FishingRodBagProxyState.Proxies.Remove(rod);
				value.CloseAndDestroy();
			}
		}

		private static void RefreshFishingRodBagProxy(ItemData rod)
		{
			if (rod != null && FishingRodBagProxyState.Proxies.TryGetValue(rod, out FishingRodBagProxyContainer value))
			{
				value.ReloadFromRod();
			}
		}

		private static void DestroyFishingRodBagProxies()
		{
			foreach (ItemData item in FishingRodBagProxyState.Proxies.Keys.ToList())
			{
				RemoveFishingRodBagProxy(item);
			}
		}

		internal static bool IsFishingRodBagInventory(Inventory inventory)
		{
			if (inventory != null)
			{
				return FishingRodBagStoreState.Inventories.Contains(inventory);
			}
			return false;
		}

		internal static bool CanAddToFishingRodBag(Inventory inventory, ItemData item)
		{
			if (IsFishingRodBagInventory(inventory))
			{
				return IsAllowedFishingRodBagItem(item);
			}
			return true;
		}

		internal static bool CanAddToFishingRodBag(Inventory inventory, GameObject itemPrefab)
		{
			if (IsFishingRodBagInventory(inventory))
			{
				return IsAllowedFishingRodBagPrefab(itemPrefab);
			}
			return true;
		}

		private static bool IsAllowedFishingRodBagItem(ItemData item)
		{
			if (item == null)
			{
				return false;
			}
			TryResolveMissingDropPrefab(item);
			if ((Object)(object)item.m_dropPrefab != (Object)null)
			{
				return IsAllowedFishingRodBagPrefab(item.m_dropPrefab);
			}
			return false;
		}

		private static bool IsAllowedFishingRodBagPrefab(GameObject itemPrefab)
		{
			//IL_003e: 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_0052: Invalid comparison between Unknown and I4
			if ((Object)(object)itemPrefab == (Object)null)
			{
				return false;
			}
			ItemDrop component = itemPrefab.GetComponent<ItemDrop>();
			if (component != null && (int)(component.m_itemData?.m_shared?.m_itemType).GetValueOrDefault() == 21)
			{
				return true;
			}
			if (IsCompatibleFishingItemDropPrefab(itemPrefab, component))
			{
				return true;
			}
			if (IsFishChumPrefab(itemPrefab))
			{
				return true;
			}
			EnsureAllowedFishingItemCache();
			return FishingRodBagRulesState.AllowedPrefabNames.Contains(((Object)itemPrefab).name);
		}

		private static bool IsFishChumItem(ItemData item)
		{
			if (item == null)
			{
				return false;
			}
			TryResolveMissingDropPrefab(item);
			if ((Object)(object)item.m_dropPrefab != (Object)null && IsFishChumPrefab(item.m_dropPrefab))
			{
				return true;
			}
			return false;
		}

		private static bool IsFishChumPrefab(GameObject itemPrefab)
		{
			if ((Object)(object)itemPrefab == (Object)null)
			{
				return false;
			}
			return FishingRodBagRulesState.FishChumPrefabNames.Contains(StripCloneSuffix(((Object)itemPrefab).name));
		}

		private static bool IsCompatibleFishingItemDropPrefab(GameObject itemPrefab, ItemDrop? itemDrop)
		{
			if ((Object)(object)itemPrefab == (Object)null || (Object)(object)itemDrop == (Object)null)
			{
				return false;
			}
			string text = StripCloneSuffix(((Object)itemPrefab).name);
			if (!((Object)(object)itemPrefab.GetComponent<Fish>() != (Object)null))
			{
				return text.IndexOf("Starfish", StringComparison.OrdinalIgnoreCase) >= 0;
			}
			return true;
		}

		private static string StripCloneSuffix(string name)
		{
			if (name.EndsWith("(Clone)", StringComparison.Ordinal))
			{
				return name.Substring(0, name.Length - "(Clone)".Length);
			}
			return name;
		}

		private static bool TryResolveMissingDropPrefab(ItemData item)
		{
			if (item == null || (Object)(object)item.m_dropPrefab != (Object)null || (Object)(object)ObjectDB.instance == (Object)null)
			{
				return (Object)(object)item?.m_dropPrefab != (Object)null;
			}
			GameObject dropPrefab = default(GameObject);
			if (ObjectDB.instance.TryGetItemPrefab(item.m_shared, ref dropPrefab))
			{
				item.m_dropPrefab = dropPrefab;
				return true;
			}
			return false;
		}

		private static void EnsureAllowedFishingItemCache()
		{
			ZNetScene instance = ZNetScene.instance;
			if ((Object)(object)instance == (Object)null || (Object)(object)instance == (Object)(object)FishingRodBagRulesState.CachedScene)
			{
				return;
			}
			FishingRodBagRulesState.CachedScene = instance;
			FishingRodBagRulesState.AllowedPrefabNames.Clear();
			AddAllowedFishingItemsFromPrefabs(instance.m_prefabs);
			AddAllowedFishingItemsFromPrefabs(instance.m_nonNetViewPrefabs);
			if (!((Object)(object)ObjectDB.instance != (Object)null))
			{
				return;
			}
			foreach (GameObject item in ObjectDB.instance.m_items)
			{
				if ((Object)(object)item != (Object)null && ((Object)item).name.IndexOf("FishingBait", StringComparison.OrdinalIgnoreCase) >= 0)
				{
					FishingRodBagRulesState.AllowedPrefabNames.Add(((Object)item).name);
				}
			}
		}

		private static void AddAllowedFishingItemsFromPrefabs(IEnumerable<GameObject> prefabs)
		{
			foreach (GameObject prefab in prefabs)
			{
				if ((Object)(object)prefab == (Object)null)
				{
					continue;
				}
				Fish component = prefab.GetComponent<Fish>();
				if ((Object)(object)component == (Object)null)
				{
					continue;
				}
				if ((Object)(object)component.m_pickupItem != (Object)null)
				{
					FishingRodBagRulesState.AllowedPrefabNames.Add(((Object)component.m_pickupItem).name);
				}
				foreach (BaitSetting bait in component.m_baits)
				{
					if ((Object)(object)bait?.m_bait != (Object)null)
					{
						FishingRodBagRulesState.AllowedPrefabNames.Add(((Object)bait.m_bait).name);
					}
				}
			}
		}

		internal static bool TryCatchFishToFishingRodBag(Fish fish, Character owner, out string message)
		{
			//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_012e: 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)
			message = "";
			if (!TrollingFishingPlugin.FishingRodBag.Value.IsOff() && !((Object)(object)fish == (Object)null))
			{
				Player val = (Player)(object)((owner is Player) ? owner : null);
				if (val != null)
				{
					ItemData currentWeapon = ((Humanoid)val).GetCurrentWeapon();
					if (!IsFishingRod(currentWeapon) || !TryCreateFishPickupItem(fish, out ItemData fishItem))
					{
						return false;
					}
					int width;
					int height;
					Inventory inventory = LoadFishingRodBagInventory(val, currentWeapon, out width, out height);
					if (!TryAddItemToFishingRodBagInventory(inventory, fishItem))
					{
						return false;
					}
					Vector3 position = ((Component)fish).transform.position;
					message = "$msg_fishing_catched " + fish.GetHoverName();
					if (!fish.m_extraDrops.IsEmpty())
					{
						foreach (ItemData dropListItem in fish.m_extraDrops.GetDropListItems())
						{
							message = message + " & " + dropListItem.m_shared.m_name;
							ItemData val2 = dropListItem.Clone();
							val2.m_stack = dropListItem.m_stack;
							if (!TryAddItemToFishingRodBagInventory(inventory, val2))
							{
								Inventory inventory2 = ((Humanoid)val).GetInventory();
								if (inventory2 != null && inventory2.CanAddItem(dropListItem.m_dropPrefab, dropListItem.m_stack))
								{
									inventory2.AddItem(dropListItem.m_dropPrefab, dropListItem.m_stack);
									continue;
								}
								Object.Instantiate<GameObject>(dropListItem.m_dropPrefab, position, Quaternion.Euler(0f, (float)Random.Range(0, 360), 0f)).GetComponent<ItemDrop>().SetStack(dropListItem.m_stack);
								((Character)val).Message((MessageType)1, Localization.instance.Localize("$inventory_full"), 0, (Sprite)null);
							}
						}
					}
					SaveFishingRodBagInventory(currentWeapon, inventory);
					DestroyCaughtFish(fish);
					return true;
				}
			}
			return false;
		}

		internal static void RegisterFishingRodBagInventory(Inventory inventory, ItemData rod)
		{
			if (inventory != null)
			{
				FishingRodBagStoreState.Inventories.Add(inventory);
				if (rod != null)
				{
					FishingRodBagStoreState.InventoryOwners[inventory] = rod;
				}
			}
		}

		internal static void UnregisterFishingRodBagInventory(Inventory inventory)
		{
			if (inventory != null)
			{
				FishingRodBagStoreState.Inventories.Remove(inventory);
				FishingRodBagStoreState.InventoryOwners.Remove(inventory);
				FishingRodBagStoreState.InventoryStates.Remove(inventory);
			}
		}

		internal static bool IsFishingRodBagContainer(Container container)
		{
			if ((Object)(object)container != (Object)null)
			{
				if (!((Object)(object)((Component)container).GetComponent<FishingRodBagContainer>() != (Object)null))
				{
					return (Object)(object)((Component)container).GetComponent<FishingRodBagProxyContainer>() != (Object)null;
				}
				return true;
			}
			return false;
		}

		internal static bool TrySaveFishingRodBagContainer(Container container)
		{
			if ((Object)(object)container == (Object)null)
			{
				return false;
			}
			FishingRodBagContainer component = ((Component)container).GetComponent<FishingRodBagContainer>();
			if ((Object)(object)component != (Object)null)
			{
				component.Save();
				return true;
			}
			FishingRodBagProxyContainer component2 = ((Component)container).GetComponent<FishingRodBagProxyContainer>();
			if ((Object)(object)component2 != (Object)null)
			{
				component2.Save();
				return true;
			}
			return false;
		}

		internal static float GetFishingRodBagExtraWeight(Inventory inventory)
		{
			if (TrollingFishingPlugin.FishingRodBag.Value.IsOff() || TrollingFishingPlugin.FishingRodBagCountsWeight.Value.IsOff() || inventory == null || (Object)(object)Player.m_localPlayer == (Object)null || inventory != ((Humanoid)Player.m_localPlayer).GetInventory())
			{
				return 0f;
			}
			float num = 0f;
			foreach (ItemData allItem in inventory.GetAllItems())
			{
				if (IsFishingRod(allItem))
				{
					num += GetFishingRodBagWeight(allItem);
				}
			}
			return num * ResolveFishingRodBagWeightMultiplier(Player.m_localPlayer);
		}

		internal static bool TryGetFishingRodBagContainerDisplayWeight(Container container, Player player, out float weight)
		{
			weight = 0f;
			if (!((Object)(object)container == (Object)null) && !((Object)(object)player == (Object)null) && IsFishingRodBagContainer(container))
			{
				Inventory inventory = container.GetInventory();
				if (inventory != null && FishingRodBagStoreState.InventoryOwners.TryGetValue(inventory, out ItemData value))
				{
					weight = GetFishingRodBagWeight(value) * ResolveFishingRodBagWeightMultiplier(player);
					return true;
				}
			}
			return false;
		}

		private static float ResolveFishingRodBagWeightMultiplier(Player player)
		{
			if ((Object)(object)player == (Object)null)
			{
				return 1f;
			}
			float num = (float)Mathf.Clamp(TrollingFishingPlugin.FishingRodBagWeightAtMaxSkillPercent.Value, 0, 100) / 100f;
			float num2 = Mathf.Clamp01(((Character)player).GetSkillFactor((SkillType)104));
			return Mathf.Lerp(1f, num, num2);
		}

		private static int ResolveTargetSlotCount(Player player, ItemData rod)
		{
			int result = NormalizeFishingRodBagSlotCount(ResolveConfiguredSlotCount(player));
			rod.m_customData["TrollingFishing.FishingRodBag.Slots"] = result.ToString(CultureInfo.InvariantCulture);
			return result;
		}

		private static int ResolveConfiguredSlotCount(Player player)
		{
			if (!TrollingFishingPlugin.FishingRodBagScalesWithFishingSkill.Value.IsOn())
			{
				return 32;
			}
			return ResolveSkillSlotCount(((Character)player).GetSkillLevel((SkillType)104));
		}

		private static int ResolveSkillSlotCount(float fishingLevel)
		{
			return (Mathf.Clamp(Mathf.FloorToInt(Mathf.Max(0f, fishingLevel) / 10f), 0, 9) + 1) * 8;
		}

		private static Inventory CreateFishingRodBagInventory(ItemData rod, int width, int height)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Expected O, but got Unknown
			return new Inventory("$item_fishingrod", rod.GetIcon(), width, height);
		}

		private static void ResolveGridSize(int slots, out int width, out int height)
		{
			int num = NormalizeFishingRodBagSlotCount(slots);
			if (num <= 16)
			{
				if (num <= 8)
				{
					width = 4;
					height = 2;
				}
				else
				{
					width = 4;
					height = 4;
				}
			}
			else if (num <= 24)
			{
				width = 6;
				height = 4;
			}
			else
			{
				width = 8;
				height = num / 8;
			}
		}

		private static int NormalizeFishingRodBagSlotCount(int slots)
		{
			return Mathf.CeilToInt((float)Mathf.Clamp(slots, 8, 80) / 8f) * 8;
		}

		private static bool TryAddItemToFishingRodBag(Player player, ItemData rod, ItemData item)
		{
			int width;
			int height;
			Inventory inventory = LoadFishingRodBagInventory(player, rod, out width, out height);
			if (!TryAddItemToFishingRodBagInventory(inventory, item))
			{
				return false;
			}
			SaveFishingRodBagInventory(rod, inventory);
			return true;
		}

		private static bool TryAddItemToFishingRodBagInventory(Inventory inventory, ItemData item)
		{
			if (inventory == null || !IsAllowedFishingRodBagItem(item))
			{
				return false;
			}
			ItemData val = item.Clone();
			if (inventory.CanAddItem(val, -1))
			{
				return inventory.AddItem(val);
			}
			return false;
		}

		private static Inventory LoadFishingRodBagInventory(Player player, ItemData rod, out int width, out int height)
		{
			int num = ResolveTargetSlotCount(player, rod);
			ResolveGridSize(num, out width, out height);
			Inventory val = CreateFishingRodBagInventory(rod, width, height);
			if (rod.m_customData.TryGetValue("TrollingFishing.FishingRodBag.Data", out var value) && !string.IsNullOrWhiteSpace(value))
			{
				LoadFishingRodBagVisibleInventory(rod, val, value, num);
			}
			else
			{
				SetFishingRodBagInventoryState(val, new FishingRodBagInventoryState(new List<ItemData>(), num));
			}
			return val;
		}

		private static void SaveFishingRodBagInventory(ItemData rod, Inventory inventory, bool refreshProxy = true)
		{
			List<ItemData> allItems = CollectFishingRodBagStoredItems(inventory);
			SaveFishingRodBagStoredItems(rod, allItems);
			InvalidateFishingRodBagWeight(rod);
			if (refreshProxy)
			{
				RefreshFishingRodBagProxy(rod);
			}
			Player localPlayer = Player.m_localPlayer;
			if (localPlayer != null)
			{
				Inventory inventory2 = ((Humanoid)localPlayer).GetInventory();
				if (inventory2 != null)
				{
					inventory2.Changed();
				}
			}
		}

		private static float GetFishingRodBagWeight(ItemData rod)
		{
			if (rod == null)
			{
				return 0f;
			}
			if (!rod.m_customData.TryGetValue("TrollingFishing.FishingRodBag.Data", out var value) || string.IsNullOrWhiteSpace(value))
			{
				FishingRodBagStoreState.WeightCache.Remove(rod);
				return 0f;
			}
			if (FishingRodBagStoreState.WeightCache.TryGetValue(rod, out BagWeightCacheEntry value2) && string.Equals(value2.RawData, value, StringComparison.Ordinal))
			{
				return value2.Weight;
			}
			if (!TryLoadFishingRodBagInventoryForReadOnly(rod, value, out Inventory inventory))
			{
				FishingRodBagStoreState.WeightCache.Remove(rod);
				return 0f;
			}
			float num = inventory.GetAllItems().Sum((ItemData item) => item.GetWeight(-1));
			FishingRodBagStoreState.WeightCache[rod] = new BagWeightCacheEntry(value, num);
			return num;
		}

		private static bool TryLoadFishingRodBagInventoryForReadOnly(ItemData rod, string rawData, out Inventory inventory)
		{
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Expected O, but got Unknown
			ResolveGridSize(80, out var width, out var height);
			inventory = CreateFishingRodBagInventory(rod, width, height);
			try
			{
				inventory.Load(new ZPackage(rawData));
				return true;
			}
			catch (Exception ex)
			{
				TrollingFishingPlugin.ModLogger.LogWarning((object)("Could not read FishingRod bag weight: " + ex.GetBaseException().Message));
				return false;
			}
		}

		private static void InvalidateFishingRodBagWeight(ItemData rod)
		{
			if (rod != null)
			{
				FishingRodBagStoreState.WeightCache.Remove(rod);
			}
		}

		private static void LoadFishingRodBagVisibleInventory(ItemData rod, Inventory visibleInventory, string rawData, int visibleSlots)
		{
			if (!TryLoadFishingRodBagInventoryForReadOnly(rod, rawData, out Inventory inventory))
			{
				SetFishingRodBagInventoryState(visibleInventory, new FishingRodBagInventoryState(new List<ItemData>(), visibleSlots));
				return;
			}
			List<ItemData> overflowItems = MaterializeFishingRodBagVisibleItems(inventory.GetAllItems(), visibleInventory, visibleSlots);
			SetFishingRodBagInventoryState(visibleInventory, new FishingRodBagInventoryState(overflowItems, visibleSlots));
			visibleInventory.Changed();
		}

		private static List<ItemData> MaterializeFishingRodBagVisibleItems(IEnumerable<ItemData> sourceItems, Inventory visibleInventory, int visibleSlots)
		{
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			//IL_0082: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00fd: Unknown result type (might be due to invalid IL or missing references)
			List<ItemData> list = new List<ItemData>();
			HashSet<Vector2i> hashSet = new HashSet<Vector2i>();
			List<ItemData> list2 = new List<ItemData>();
			foreach (ItemData item in from item in sourceItems
				orderby item.m_gridPos.y, item.m_gridPos.x
				select item)
			{
				ItemData val = CloneFishingRodBagItem(item);
				if (IsGridPositionInInventory(val.m_gridPos, visibleInventory) && hashSet.Add(val.m_gridPos) && visibleInventory.m_inventory.Count < visibleSlots)
				{
					visibleInventory.m_inventory.Add(val);
				}
				else
				{
					list2.Add(val);
				}
			}
			foreach (ItemData item2 in list2)
			{
				if (visibleInventory.m_inventory.Count < visibleSlots && TryFindNextFreeFishingRodBagSlot(visibleInventory, hashSet, out var slot))
				{
					item2.m_gridPos = slot;
					hashSet.Add(slot);
					visibleInventory.m_inventory.Add(item2);
				}
				else
				{
					list.Add(item2);
				}
			}
			return list;
		}

		private static List<ItemData> CollectFishingRodBagStoredItems(Inventory inventory)
		{
			List<ItemData> list = (from item in inventory.GetAllItems()
				orderby item.m_gridPos.y, item.m_gridPos.x
				select item).Select(CloneFishingRodBagItem).ToList();
			if (FishingRodBagStoreState.InventoryStates.TryGetValue(inventory, out FishingRodBagInventoryState value))
			{
				list.AddRange(value.OverflowItems.Select(CloneFishingRodBagItem));
			}
			return list;
		}

		private static void SaveFishingRodBagStoredItems(ItemData rod, List<ItemData> allItems)
		{
			//IL_0034: 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_0095: Unknown result type (might be due to invalid IL or missing references)
			//IL_009c: Expected O, but got Unknown
			//IL_005f: 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_0067: Unknown result type (might be due to invalid IL or missing references)
			ResolveGridSize(80, out var width, out var height);
			Inventory val = CreateFishingRodBagInventory(rod, width, height);
			HashSet<Vector2i> hashSet = new HashSet<Vector2i>();
			foreach (ItemData allItem in allItems)
			{
				ItemData val2 = CloneFishingRodBagItem(allItem);
				if (!IsGridPositionInInventory(val2.m_gridPos, val) || !hashSet.Add(val2.m_gridPos))
				{
					if (!TryFindNextFreeFishingRodBagSlot(val, hashSet, out var slot))
					{
						break;
					}
					val2.m_gridPos = slot;
					hashSet.Add(slot);
				}
				val.m_inventory.Add(val2);
			}
			ZPackage val3 = new ZPackage();
			val.Save(val3);
			rod.m_customData["TrollingFishing.FishingRodBag.Data"] = val3.GetBase64();
		}

		private static void SetFishingRodBagInventoryState(Inventory inventory, FishingRodBagInventoryState state)
		{
			FishingRodBagStoreState.InventoryStates.Remove(inventory);
			FishingRodBagStoreState.InventoryStates.Add(inventory, state);
		}

		private static ItemData CloneFishingRodBagItem(ItemData item)
		{
			ItemData obj = item.Clone();
			TryResolveMissingDropPrefab(obj);
			return obj;
		}

		private static bool IsGridPositionInInventory(Vector2i position, Inventory inventory)
		{
			//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)
			//IL_0012: 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)
			if (position.x >= 0 && position.y >= 0 && position.x < inventory.GetWidth())
			{
				return position.y < inventory.GetHeight();
			}
			return false;
		}

		private static bool TryFindNextFreeFishingRodBagSlot(Inventory inventory, HashSet<Vector2i> occupied, out Vector2i slot)
		{
			//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)
			//IL_0012: 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)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			Vector2i val = default(Vector2i);
			for (int i = 0; i < inventory.GetHeight(); i++)
			{
				for (int j = 0; j < inventory.GetWidth(); j++)
				{
					((Vector2i)(ref val))..ctor(j, i);
					if (!occupied.Contains(val))
					{
						slot = val;
						return true;
					}
				}
			}
			slot = new Vector2i(-1, -1);
			return false;
		}

		private static bool TryCreateFishPickupItem(Fish fish, out ItemData fishItem)
		{
			ItemDrop component = ((Component)fish).GetComponent<ItemDrop>();
			if ((Object)(object)component != (Object)null)
			{
				fishItem = component.m_itemData.Clone();
				if ((Object)(object)fishItem.m_dropPrefab == (Object)null)
				{
					fishItem.m_dropPrefab = ((Component)component).gameObject;
				}
				return true;
			}
			fishItem = null;
			if ((Object)(object)fish.m_pickupItem == (Object)null)
			{
				return false;
			}
			ItemDrop component2 = fish.m_pickupItem.GetComponent<ItemDrop>();
			if ((Object)(object)component2 == (Object)null)
			{
				return false;
			}
			fishItem = component2.m_itemData.Clone();
			fishItem.m_dropPrefab = fish.m_pickupItem;
			fishItem.m_stack = Mathf.Clamp(fish.m_pickupItemStackSize, 1, fishItem.m_shared.m_maxStackSize);
			fishItem.m_worldLevel = (byte)Game.m_worldLevel;
			return true;
		}

		private static void DestroyCaughtFish(Fish fish)
		{
			ZNetView component = ((Component)fish).GetComponent<ZNetView>();
			if ((Object)(object)component != (Object)null && component.IsValid())
			{
				component.Destroy();
			}
			else
			{
				Object.Destroy((Object)(object)((Component)fish).gameObject);
			}
		}

		internal static void UpdateFishingRodBagSelectedBaitVisual(InventoryGrid grid, Inventory inventory)
		{
			//IL_00bc: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ee: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)grid == (Object)null || inventory == null || !FishingRodBagStoreState.InventoryOwners.TryGetValue(inventory, out ItemData value) || !(InventoryGridElementsField?.GetValue(grid) is IEnumerable enumerable))
			{
				return;
			}
			HashSet<string> hashSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
			if (value.m_customData.TryGetValue("TrollingFishing.FishingRodBag.SelectedBait", out var value2) && !string.IsNullOrWhiteSpace(value2))
			{
				hashSet.Add(value2);
			}
			foreach (object item in enumerable)
			{
				Type type = item.GetType();
				FieldInfo fieldInfo = AccessTools.Field(type, "m_pos");
				FieldInfo fieldInfo2 = AccessTools.Field(type, "m_equiped");
				if (!(fieldInfo?.GetValue(item) is Vector2i val))
				{
					continue;
				}
				object? obj = fieldInfo2?.GetValue(item);
				Image val2 = (Image)((obj is Image) ? obj : null);
				if (val2 != null)
				{
					((Behaviour)val2).enabled = false;
					ItemData itemAt = inventory.GetItemAt(val.x, val.y);
					if (itemAt != null)
					{
						TryResolveMissingDropPrefab(itemAt);
					}
					object obj2;
					if (itemAt == null)
					{
						obj2 = null;
					}
					else
					{
						GameObject dropPrefab = itemAt.m_dropPrefab;
						obj2 = ((dropPrefab != null) ? ((Object)dropPrefab).name : null);
					}
					string text = (string)obj2;
					if (!string.IsNullOrWhiteSpace(text))
					{
						((Behaviour)val2).enabled = hashSet.Contains(text);
					}
				}
			}
		}

		private static void MarkFishingRodBagInventoryVisualDirty(Inventory inventory)
		{
			if (inventory != null && !((Object)(object)InventoryGui.instance == (Object)null) && !((Object)(object)InventoryGui.instance.m_containerGrid == (Object)null))
			{
				InventoryGui.instance.m_containerGrid.UpdateInventory(inventory, Player.m_localPlayer, (ItemData)null);
			}
		}

		internal static void DestroyExistingFishingFloats(Character owner, FishingFloat? except = null)
		{
			if ((Object)(object)owner == (Object)null)
			{
				return;
			}
			MultiLineFishingCastState.FloatBuffer.Clear();
			foreach (FishingFloat allInstance in FishingFloat.GetAllInstances())
			{
				if ((Object)(object)allInstance != (Object)null && (Object)(object)allInstance != (Object)(object)except && (Object)(object)allInstance.GetOwner() == (Object)(object)owner)
				{
					MultiLineFishingCastState.FloatBuffer.Add(allInstance);
				}
			}
			foreach (FishingFloat item in MultiLineFishingCastState.FloatBuffer)
			{
				if (!((Object)(object)item == (Object)null))
				{
					ReturnFishingFloatBaitBeforeDestroy(item);
					GameObject gameObject = ((Component)item).gameObject;
					if ((Object)(object)ZNetScene.instance != (Object)null)
					{
						ZNetScene.instance.Destroy(gameObject);
					}
					else
					{
						Object.Destroy((Object)(object)gameObject);
					}
				}
			}
			MultiLineFishingCastState.FloatBuffer.Clear();
		}

		internal static void TryOpenFishingRodBagFromUseInput(Player player)
		{
			if (!((Object)(object)player == (Object)null) && !((Object)(object)player != (Object)(object)Player.m_localPlayer) && !TrollingFishingPlugin.FishingRodBag.Value.IsOff() && !((Object)(object)InventoryGui.instance == (Object)null))
			{
				TryCloseFishingRodBagFromInput();
			}
		}

		internal static bool TryHandleInventoryGuiUseInput(InventoryGui inventoryGui)
		{
			//IL_0050: 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)
			//IL_0061: 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_0077: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)inventoryGui == (Object)null || TrollingFishingPlugin.FishingRodBag.Value.IsOff())
			{
				return false;
			}
			if (TryCloseFishingRodBagFromInput())
			{
				return true;
			}
			Player localPlayer = Player.m_localPlayer;
			if ((Object)(object)localPlayer == (Object)null || (Object)(object)inventoryGui.m_currentContainer != (Object)null || !ZInput.GetButtonDown("Use"))
			{
				return false;
			}
			Vector2 val = Vector2.op_Implicit(Input.mousePosition);
			ItemData item = inventoryGui.m_playerGrid.GetItem(new Vector2i(Mathf.RoundToInt(val.x), Mathf.RoundToInt(val.y)));
			if (!IsFishingRod(item))
			{
				return false;
			}
			OpenFishingRodBag(localPlayer, item);
			return true;
		}

		internal static void UpdateInventoryWeightDisplay(InventoryGui inventoryGui, Player player)
		{
			if ((Object)(object)inventoryGui == (Object)null || (Object)(object)player == (Object)null)
			{
				return;
			}
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory != null)
			{
				int num = Mathf.CeilToInt(inventory.m_totalWeight + GetFishingRodBagExtraWeight(inventory));
				int num2 = Mathf.CeilToInt(player.GetMaxCarryWeight());
				if (num > num2 && Mathf.Sin(Time.time * 10f) > 0f)
				{
					inventoryGui.m_weight.text = $"<color=red>{num}</color>/{num2}";
				}
				else
				{
					inventoryGui.m_weight.text = $"{num}/{num2}";
				}
			}
		}

		internal static void UpdateFishingRodBagContainerWeightDisplay(InventoryGui inventoryGui, Player player)
		{
			if (!((Object)(object)inventoryGui == (Object)null) && !((Object)(object)player == (Object)null) && !((Object)(object)inventoryGui.m_containerWeight == (Object)null) && TryGetFishingRodBagContainerDisplayWeight(inventoryGui.m_currentContainer, player, out var weight))
			{
				inventoryGui.m_containerWeight.text = Mathf.CeilToInt(weight).ToString(CultureInfo.InvariantCulture);
			}
		}

		internal static void AppendFishingRodTooltipHints(ItemData item, ref string tooltip)
		{
			if (item != null && IsFishingRod(item))
			{
				List<string> list = new List<string>();
				if (TrollingFishingPlugin.FishingRodBag != null && TrollingFishingPlugin.FishingRodBag.Value.IsOn())
				{
					list.Add(FishingLocalization.Localize("$tf_fishingrod_bag_open_hint"));
				}
				if (TrollingFishingPlugin.FishingRodMultiLine != null && TrollingFishingPlugin.FishingRodMultiLine.Value.IsOn())
				{
					list.Add(FishingLocalization.Localize("$tf_fishingrod_multi_line_hint"));
				}
				if (list.Count > 0)
				{
					tooltip = tooltip + "\n\n<color=orange>" + string.Join("\n", list) + "</color>";
				}
			}
		}

		private static void OpenFishingRodBag(Player player, ItemData rod)
		{
			//IL_0029: 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_003a: 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)
			FishingRodBagUiState.OpenRods.Add(rod);
			RemoveFishingRodBagProxy(rod);
			int slots = ResolveTargetSlotCount(player, rod);
			ResolveGridSize(slots, out var width, out var height);
			GameObject val = new GameObject("TrollingFishing_FishingRodBag");
			val.transform.position = ((Component)player).transform.position;
			FishingRodBagContainer fishingRodBagContainer = val.AddComponent<FishingRodBagContainer>();
			Container val2 = val.AddComponent<Container>();
			fishingRodBagContainer.Initialize(player, rod, val2, slots, width, height);
			InventoryGui.instance.Show(val2, 1);
			ZInput.ResetButtonStatus("Use");
		}

		private static bool TryCloseFishingRodBagFromInput()
		{
			InventoryGui instance = InventoryGui.instance;
			if ((Object)(object)instance == (Object)null || !IsFishingRodBagContainer(instance.m_currentContainer))
			{
				return false;
			}
			if (ZInput.GetButtonDown("Use"))
			{
				ZInput.ResetButtonStatus("Use");
				CloseFishingRodBagContainerOnly(instance);
				return true;
			}
			if (!IsFishingRodBagFullCloseInput())
			{
				return false;
			}
			ResetFishingRodBagFullCloseInput();
			instance.Hide();
			return true;
		}

		private static void CloseFishingRodBagContainerOnly(InventoryGui inventoryGui)
		{
			if (InventoryGuiCloseContainerMethod == null)
			{
				TrollingFishingPlugin.ModLogger.LogWarning((object)"Could not close the fishing bag without closing the inventory because InventoryGui.CloseContainer was not found.");
			}
			else
			{
				InventoryGuiCloseContainerMethod.Invoke(inventoryGui, Array.Empty<object>());
			}
		}

		private static bool IsFishingRodBagFullCloseInput()
		{
			if (!ZInput.GetButtonDown("Inventory") && !ZInput.GetButtonDown("JoyButtonB") && !ZInput.GetButtonDown("JoyButtonY"))
			{
				return ZInput.GetKeyDown((KeyCode)27, true);
			}
			return true;
		}

		private static void ResetFishingRodBagFullCloseInput()
		{
			ZInput.ResetButtonStatus("Inventory");
			ZInput.ResetButtonStatus("JoyButtonB");
			ZInput.ResetButtonStatus("JoyButtonY");
		}

		internal static FishingFloat? FindFloatWithSkillChance(Fish fish)
		{
			//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_007f: Unknown result type (might be due to invalid IL or missing references)
			//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_0091: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)fish == (Object)null)
			{
				return null;
			}
			Vector3 position = ((Component)fish).transform.position;
			float num = Mathf.Clamp01(fish.m_baseHookChance);
			float targetChance = Mathf.Max(num, Mathf.Clamp(TrollingFishingPlugin.FishingOverrideBiteChanceBonusFactor.Value, 0.1f, 1f));
			foreach (FishingFloat allInstance in FishingFloat.GetAllInstances())
			{
				if ((Object)(object)allInstance == (Object)null || !allInstance.IsInWater())
				{
					continue;
				}
				float num2 = Mathf.Max(0f, allInstance.m_range);
				Vector3 val = position - ((Component)allInstance).transform.position;
				if (!(((Vector3)(ref val)).sqrMagnitude > num2 * num2) && !((Object)(object)allInstance.GetCatch() != (Object)null))
				{
					float num3 = ResolveBiteChance(num, targetChance, GetFishingFloatOwnerSkillFactor(allInstance));
					if (Random.value < num3)
					{
						return allInstance;
					}
				}
			}
			return null;
		}

		internal static ExtraDropChanceState ApplyExtraDropChance(Fish fish, Character character)
		{
			if (!((Object)(object)fish == (Object)null))
			{
				Player val = (Player)(object)((character is Player) ? character : null);
				if (val != null && fish.m_extraDrops != null && !fish.m_extraDrops.IsEmpty())
				{
					DropTable extraDrops = fish.m_extraDrops;
					float dropChance = extraDrops.m_dropChance;
					extraDrops.m_dropChance = ResolveExtraDropChance(dropChance, val);
					return new ExtraDropChanceState(extraDrops, dropChance);
				}
			}
			return default(ExtraDropChanceState);
		}

		internal static void RestoreExtraDropChance(ExtraDropChanceState state)
		{
			if (state.DropTable != null)
			{
				state.DropTable.m_dropChance = state.OriginalDropChance;
			}
		}

		private static float ResolveBiteChance(float baseChance, float targetChance, float skillFactor)
		{
			if (skillFactor <= 0f)
			{
				return baseChance;
			}
			return Mathf.Clamp01(Mathf.Lerp(baseChance, targetChance, Mathf.Clamp01(skillFactor)));
		}

		private static float GetFishingFloatOwnerSkillFactor(FishingFloat fishingFloat)
		{
			int frameCount = Time.frameCount;
			if (_fishingFloatOwnerSkillFactorCacheFrame != frameCount)
			{
				_fishingFloatOwnerSkillFactorCacheFrame = frameCount;
				FishingFloatOwnerSkillFactorCache.Clear();
			}
			if (FishingFloatOwnerSkillFactorCache.TryGetValue(fishingFloat, out var value))
			{
				return value;
			}
			Character owner = fishingFloat.GetOwner();
			Player val = (Player)(object)((owner is Player) ? owner : null);
			value = ((val != null) ? Mathf.Clamp01(((Character)val).GetSkillFactor((SkillType)104)) : 0f);
			FishingFloatOwnerSkillFactorCache[fishingFloat] = value;
			return value;
		}

		private static float ResolveExtraDropChance(float baseChance, Player? player)
		{
			float num = Mathf.Clamp01(baseChance);
			if ((Object)(object)player == (Object)null)
			{
				return num;
			}
			float num2 = Mathf.Clamp01(((Character)player).GetSkillFactor((SkillType)104));
			float num3 = Mathf.Clamp(TrollingFishingPlugin.FishingOverrideExtraDropChanceBonusFactor.Value, 0f, 2f);
			return Mathf.Clamp01(num * (1f + num3 * num2));
		}

		internal static bool IsFishingRod(ItemData? item)
		{
			if ((Object)(object)item?.m_dropPrefab != (Object)null)
			{
				return string.Equals(((Object)item.m_dropPrefab).name, "FishingRod", StringComparison.OrdinalIgnoreCase);
			}
			return false;
		}

		private static bool TryCreateItemFromPrefabName(string prefabName, out ItemData item)
		{
			item = null;
			if (string.IsNullOrWhiteSpace(prefabName) || (Object)(object)ZNetScene.instance == (Object)null)
			{
				return false;
			}
			GameObject prefab = ZNetScene.instance.GetPrefab(prefabName);
			ItemDrop val = (((Object)(object)prefab != (Object)null) ? prefab.GetComponent<ItemDrop>() : null);
			if ((Object)(object)val == (Object)null)
			{
				return false;
			}
			item = val.m_itemData.Clone();
			item.m_stack = 1;
			item.m_dropPrefab = prefab;
			return true;
		}

		internal static IDisposable BeginMultiLineFishingSetup()
		{
			MultiLineFishingCastState.SetupDepth++;
			MultiLineFishingCastState.SetupContexts.Add(MultiLineFishingSetupContext.Empty);
			return new MultiLineFishingSetupScope();
		}

		private static IDisposable BeginMultiLineFishingSetup(MultiLineFishingFloatMarker sourceMarker)
		{
			return BeginMultiLineFishingSetup(sourceMarker, consumeTrackedBaitOnSetup: false);
		}

		private static IDisposable BeginMultiLineFishingSetup(MultiLineFishingFloatMarker sourceMarker, bool consumeTrackedBaitOnSetup)
		{
			MultiLineFishingCastState.SetupDepth++;
			MultiLineFishingCastState.SetupContexts.Add(new MultiLineFishingSetupContext(sourceMarker.Owner, sourceMarker.Rod, sourceMarker.LineIndex, sourceMarker.PrimaryEquivalentLineIndex, sourceMarker.ReservedBait, sourceMarker.BaitReturnSource, consumeTrackedBaitOnSetup));
			return new MultiLineFishingSetupScope();
		}

		internal static bool IsMultiLineFishingSetupActive()
		{
			return MultiLineFishingCastState.SetupDepth > 0;
		}

		internal static void MarkMultiLineFishingFloat(FishingFloat fishingFloat, Character owner)
		{
			if (!((Object)(object)fishingFloat == (Object)null) && !((Object)(object)owner == (Object)null))
			{
				MultiLineFishingSetupContext multiLineFishingSetupContext = CurrentMultiLineSetupContext();
				Character owner2 = multiLineFishingSetupContext.Owner ?? owner;
				MarkMultiLineFishingObject(((Component)fishingFloat).gameObject, owner2, multiLineFishingSetupContext.LineIndex, multiLineFishingSetupContext.PrimaryEquivalentLineIndex, multiLineFishingSetupContext.ReservedBait, multiLineFishingSetupContext.Rod, multiLineFishingSetupContext.BaitReturnSource);
			}
		}

		internal static void MarkMultiLineFishingObject(GameObject projectileObject, Character owner, int lineIndex = 0, int primaryEquivalentLineIndex = 0, MultiLineBaitReservation reservedBait = default(MultiLineBaitReservation), ItemData? rod = null, MultiLineBaitReservation baitReturnSource = default(MultiLineBaitReservation))
		{
			if (!((Object)(object)projectileObject == (Object)null) && !((Object)(object)owner == (Object)null))
			{
				MultiLineFishingFloatMarker multiLineFishingFloatMarker = projectileObject.GetComponent<MultiLineFishingFloatMarker>() ?? projectileObject.AddComponent<MultiLineFishingFloatMarker>();
				multiLineFishingFloatMarker.Initialize(owner, rod, Time.time + 8f, lineIndex, primaryEquivalentLineIndex, reservedBait, baitReturnSource);
				MultiLineBaitReservation baitReturnSource2 = (reservedBait.IsValid ? reservedBait : baitReturnSource);
				if (baitReturnSource2.IsValid)
				{
					MarkFishingBaitReturnSource(projectileObject, baitReturnSource2, CurrentMultiLineSetupContext().ConsumeTrackedBaitOnSetup);
				}
				TrollingFishingPlugin.LogDebug($"[Fishing multiLine] marked float object={((Object)projectileObject).name} line={multiLineFishingFloatMarker.LineIndex} primaryLine={multiLineFishingFloatMarker.PrimaryEquivalentLineIndex} extra={multiLineFishingFloatMarker.IsAdditionalLine} reservedBait={multiLineFishingFloatMarker.ReservedBait.PrefabName} hasFishingFloat={(Object)(object)projectileObject.GetComponent<FishingFloat>() != (Object)null} hasProjectile={(Object)(object)projectileObject.GetComponent<Projectile>() != (Object)null}.");
			}
		}

		private static MultiLineFishingSetupContext CurrentMultiLineSetupContext()
		{
			if (MultiLineFishingCastState.SetupContexts.Count <= 0)
			{
				return MultiLineFishingSetupContext.Empty;
			}
			return MultiLineFishingCastState.SetupContexts[MultiLineFishingCastState.SetupContexts.Count - 1];
		}

		internal static bool TrySuppressMultiLineFishingFloatInitialUpdate(FishingFloat fishingFloat)
		{
			if ((Object)(object)fishingFloat == (Object)null)
			{
				return false;
			}
			MultiLineFishingFloatMarker component = ((Component)fishingFloat).GetComponent<MultiLineFishingFloatMarker>();
			if ((Object)(object)component == (Object)null)
			{
				return false;
			}
			if (component.ShouldSkipAttackCancellation())
			{
				return true;
			}
			return false;
		}

		internal static bool TrySuppressMultiLineFishingFindFloat(out FishingFloat result)
		{
			result = null;
			return IsMultiLineFishingSetupActive();
		}

		internal static IDisposable? BeginAdditionalMultiLineFishingFloatUpdate(FishingFloat fishingFloat)
		{
			if ((Object)(object)fishingFloat == (Object)null)
			{
				return null;
			}
			MultiLineFishingFloatMarker component = ((Component)fishingFloat).GetComponent<MultiLineFishingFloatMarker>();
			if ((Object)(object)component == (Object)null || !component.IsAdditionalLine)
			{
				return null;
			}
			Character val = component.Owner ?? fishingFloat.GetOwner();
			if ((Object)(object)val == (Object)null)
			{
				return null;
			}
			MultiLineFishingCastState.UpdateContexts.Add(new MultiLineFishingUpdateContext(val, Mathf.Max(0f, TrollingFishingPlugin.FishingRodMultiLineExtraPullStaminaFactor.Value), Mathf.Max(0f, TrollingFishingPlugin.FishingRodMultiLineSkillRaiseFactor.Value)));
			return new MultiLineFishingUpdateScope();
		}

		internal static void AdjustMultiLineFishingStaminaUse(Character character, ref float stamina)
		{
			if (!(stamina <= 0f) && TryGetCurrentMultiLineFishingUpdateContext(character, out var context))
			{
				stamina *= context.StaminaFactor;
			}
		}

		internal static void AdjustMultiLineFishingSkillRaise(Character character, SkillType skillType, ref float factor)
		{
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			//IL_000c: Invalid comparison between Unknown and I4
			if (!(factor <= 0f) && (int)skillType == 104 && TryGetCurrentMultiLineFishingUpdateContext(character, out var context))
			{
				factor *= context.SkillRaiseFactor;
			}
		}

		private static bool TryGetCurrentMultiLineFishingUpdateContext(Character character, out MultiLineFishingUpdateContext context)
		{
			if ((Object)(object)character != (Object)null)
			{
				for (int num = MultiLineFishingCastState.UpdateContexts.Count - 1; num >= 0; num--)
				{
					MultiLineFishingUpdateContext multiLineFishingUpdateContext = MultiLineFishingCastState.UpdateContexts[num];
					if (multiLineFishingUpdateContext.Owner == character)
					{
						context = multiLineFishingUpdateContext;
						return true;
					}
				}
			}
			context = default(MultiLineFishingUpdateContext);
			return false;
		}

		internal static bool TrySettleMultiLineFishingProjectileOnWater(Projectile projectile, Vector3 hitPoint, bool water)
		{
			//IL_006f: 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_008c: 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_00af: 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_00dd: Unknown result type (might be due to invalid IL or missing references)
			if (!water || (Object)(object)projectile == (Object)null)
			{
				return false;
			}
			MultiLineFishingFloatMarker component = ((Component)projectile).GetComponent<MultiLineFishingFloatMarker>();
			FishingFloat component2 = ((Component)projectile).GetComponent<FishingFloat>();
			if ((Object)(object)component == (Object)null || (Object)(object)component2 == (Object)null)
			{
				if ((Object)(object)component2 != (Object)null)
				{
					TrollingFishingPlugin.LogDebug($"[Fishing multiLine] water hit not intercepted object={((Object)((Component)projectile).gameObject).name} hasMarker={(Object)(object)component != (Object)null}.");
				}
				return false;
			}
			TrollingFishingPlugin.LogDebug($"[Fishing multiLine] water hit intercepted object={((Object)((Component)projectile).gameObject).name} point={hitPoint}.");
			((Component)projectile).transform.position = hitPoint;
			ProjectileAccess.SetVelocity(projectile, Vector3.zero);
			ProjectileAccess.SetDidHit(projectile, didHit: true);
			projectile.m_ttl = 0f;
			projectile.m_hitWaterEffects.Create(hitPoint, Quaternion.identity, (Transform)null, 1f, -1);
			Rigidbody component3 = ((Component)projectile).GetComponent<Rigidbody>();
			if ((Object)(object)component3 != (Object)null)
			{
				component3.linearVelocity = Vector3.zero;
				component3.angularVelocity = Vector3.zero;
			}
			((Behaviour)projectile).enabled = false;
			return true;
		}

		internal static bool TryBeginFishingProjectileHit(Projectile projectile, Collider collider, bool water, out IDisposable? scope)
		{
			scope = null;
			if ((Object)(object)projectile == (Object)null || (Object)(object)((Component)projectile).GetComponent<FishingFloat>() != (Object)null)
			{
				return false;
			}
			MultiLineFishingFloatMarker component = ((Component)projectile).GetComponent<MultiLineFishingFloatMarker>();
			if ((Object)(object)component != (Object)null)
			{
				bool flag = component.IsAdditionalLine && !water && ProjectileAccess.WillDestroyAfterHit(projectile, collider);
				scope = BeginMultiLineFishingSetup(component, flag);
				TrollingFishingPlugin.LogDebug($"[Fishing multiLine] hit spawn scope opened projectile={((Object)((Component)projectile).gameObject).name} water={water} consumeTrackedBaitOnSetup={flag}.");
				return true;
			}
			FishingBaitReturnTracker component2 = ((Component)projectile).GetComponent<FishingBaitReturnTracker>();
			if ((Object)(object)component2 == (Object)null || !component2.Source.IsValid || component2.IsSettled)
			{
				return false;
			}
			scope = BeginBaitReturnSourceSetup(component2.Source);
			TrollingFishingPlugin.LogDebug($"[Fishing bait] hit spawn source scope opened projectile={((Object)((Component)projectile).gameObject).name} prefab={component2.Source.PrefabName} fromRodBag={component2.Source.FromRodBag}.");
			return true;
		}

		internal static void ReturnFishingFloatBaitBeforeDestroy(FishingFloat fishingFloat)
		{
			if (!((Object)(object)fishingFloat == (Object)null) && !IsFishingFloatBaitConsumed(fishingFloat) && !TryReturnBaitToOriginalSource(fishingFloat))
			{
				fishingFloat.ReturnBait();
			}
		}

		internal static void LogMultiLineFishingFloatSetup(FishingFloat fishingFloat, Character owner, string phase)
		{
			if (!((Object)(object)fishingFloat == (Object)null))
			{
				TrollingFishingPlugin.LogDebug(string.Format("[Fishing multiLine] setup {0} object={1} setupActive={2} owner={3} hasMarker={4}.", phase, ((Object)((Component)fishingFloat).gameObject).name, IsMultiLineFishingSetupActive(), ((Object)(object)owner != (Object)null) ? ((Object)owner).name : "null", (Object)(object)((Component)fishingFloat).GetComponent<MultiLineFishingFloatMarker>() != (Object)null));
			}
		}

		internal static void LogMultiLineFishingFloatDestroyed(FishingFloat fishingFloat)
		{
			if (!((Object)(object)fishingFloat == (Object)null))
			{
				MultiLineFishingFloatMarker component = ((Component)fishingFloat).GetComponent<MultiLineFishingFloatMarker>();
				if (!((Object)(object)component == (Object)null))
				{
					Character owner = component.Owner;
					TrollingFishingPlugin.LogDebug(string.Format("[Fishing multiLine] float destroyed object={0} owner={1} ownerInAttack={2} ownerDrawing={3} inWater={4}.", ((Object)((Component)fishingFloat).gameObject).name, ((Object)(object)owner != (Object)null) ? ((Object)owner).name : "null", (Object)(object)owner != (Object)null && owner.InAttack(), (Object)(object)owner != (Object)null && owner.IsDrawingBow(), fishingFloat.IsInWater()));
				}
			}
		}

		internal static void RegisterAttackBaitReturnSource(Attack attack, Player player, ItemData rod, ItemData bait)
		{
			if (attack != null && !((Object)(object)player == (Object)null) && !((Object)(object)bait?.m_dropPrefab == (Object)null))
			{
				MultiLineBaitReservation source = new MultiLineBaitReservation(((Object)bait.m_dropPrefab).name, fromRodBag: true, rod);
				BaitSourceTrackerState.AttackSources.Remove(attack);
				BaitSourceTrackerState.AttackSources.Add(attack, new AttackBaitReturnSourceState(source));
				TrollingFishingPlugin.LogDebug("[Fishing bait] registered attack bait return source prefab=" + ((Object)bait.m_dropPrefab).name + " fromRodBag=true.");
			}
		}

		internal static MultiLineBaitReservation ResolveAttackBaitReturnSource(Attack attack, ItemData? ammo)
		{
			if (!TryGetAttackBaitReturnSource(attack, ammo, out var source))
			{
				return default(MultiLineBaitReservation);
			}
			BaitSourceTrackerState.AttackSources.Remove(attack);
			return source;
		}

		internal static IDisposable? BeginAttackBaitReturnSourceSetup(Attack attack)
		{
			if (attack == null || !TryGetAttackBaitReturnSource(attack, attack.m_lastUsedAmmo ?? attack.m_ammoItem, out var source))
			{
				return null;
			}
			return BeginBaitReturnSourceSetup(source, attack);
		}

		private static IDisposable BeginBaitReturnSourceSetup(MultiLineBaitReservation source, Attack? attack = null)
		{
			BaitSourceTrackerState.SetupContexts.Add(source);
			return new BaitReturnSetupScope(attack);
		}

		internal static void MarkFishingFloatBaitReturnSource(FishingFloat fishingFloat, Character owner, ItemData? ammo)
		{
			MultiLineBaitReservation multiLineBaitReservation = CurrentBaitReturnSetupContext();
			if (!((Object)(object)fishingFloat == (Object)null) && multiLineBaitReservation.IsValid && IsMatchingBaitReturnAmmo(multiLineBaitReservation, ammo))
			{
				MarkFishingBaitReturnSource(((Component)fishingFloat).gameObject, multiLineBaitReservation);
				TrollingFishingPlugin.LogDebug($"[Fishing bait] marked bait return source prefab={multiLineBaitReservation.PrefabName} fromRodBag={multiLineBaitReservation.FromRodBag}.");
			}
		}

		internal static void MarkProjectileBaitReturnSource(Projectile projectile, ItemData? ammo)
		{
			MultiLineBaitReservation multiLineBaitReservation = CurrentBaitReturnSetupContext();
			if (!((Object)(object)projectile == (Object)null) && multiLineBaitReservation.IsValid && IsMatchingBaitReturnAmmo(multiLineBaitReservation, ammo))
			{
				MarkFishingBaitReturnSource(((Component)projectile).gameObject, multiLineBaitReservation);
				TrollingFishingPlugin.LogDebug($"[Fishing bait] marked projectile bait return source prefab={multiLineBaitReservation.PrefabName} fromRodBag={multiLineBaitReservation.FromRodBag}.");
			}
		}

		private static void MarkFishingBaitReturnSource(GameObject sourceObject, MultiLineBaitReservation baitReturnSource, bool settled = false)
		{
			if (!((Object)(object)sourceObject == (Object)null) && baitReturnSource.IsValid)
			{
				(sourceObject.GetComponent<FishingBaitReturnTracker>() ?? sourceObject.AddComponent<FishingBaitReturnTracker>()).Initialize(baitReturnSource, settled);
			}
		}

		private static bool TryGetAttackBaitReturnSource(Attack attack, ItemData? ammo, out MultiLineBaitReservation source)
		{
			source = default(MultiLineBaitReservation);
			if (attack == null || !BaitSourceTrackerState.AttackSources.TryGetValue(attack, out AttackBaitReturnSourceState value))
			{
				return false;
			}
			if (!IsMatchingBaitReturnAmmo(value.Source, ammo))
			{
				return false;
			}
			source = value.Source;
			return true;
		}

		private static bool IsMatchingBaitReturnAmmo(MultiLineBaitReservation source, ItemData? ammo)
		{
			if (source.IsValid && (Object)(object)ammo?.m_dropPrefab != (Object)null)
			{
				return string.Equals(source.PrefabName, ((Object)ammo.m_dropPrefab).name, StringComparison.OrdinalIgnoreCase);
			}
			return false;
		}

		private static MultiLineBaitReservation CurrentBaitReturnSetupContext()
		{
			if (BaitSourceTrackerState.SetupContexts.Count <= 0)
			{
				return default(MultiLineBaitReservation);
			}
			return BaitSourceTrackerState.SetupContexts[BaitSourceTrackerState.SetupContexts.Count - 1];
		}

		internal static bool TryReturnBaitToOriginalSource(FishingFloat fishingFloat)
		{
			if ((Object)(object)fishingFloat == (Object)null)
			{
				return false;
			}
			if (TryReturnTrackedBaitToOriginalSource(((Component)fishingFloat).gameObject, fishingFloat))
			{
				return true;
			}
			MultiLineFishingFloatMarker component = ((Component)fishingFloat).GetComponent<MultiLineFishingFloatMarker>();
			if ((Object)(object)component == (Object)null)
			{
				return false;
			}
			MultiLineBaitReservation baitReturnSource = (component.ReservedBait.IsValid ? component.ReservedBait : component.BaitReturnSource);
			if (baitReturnSource.IsValid)
			{
				MarkFishingBaitReturnSource(((Component)fishingFloat).gameObject, baitReturnSource);
				return TryReturnTrackedBaitToOriginalSource(((Component)fishingFloat).gameObject, fishingFloat);
			}
			return component.IsAdditionalLine;
		}

		internal static void TrySettleBaitAfterProjectileGroundHit(Projectile projectile, Collider collider, bool water)
		{
			if (water || (Object)(object)projectile == (Object)null || !ProjectileAccess.GetDidHit(projectile) || !ProjectileAccess.WillDestroyAfterHit(projectile, collider))
			{
				return;
			}
			MultiLineFishingFloatMarker component = ((Component)projectile).GetComponent<MultiLineFishingFloatMarker>();
			if (!((Object)(object)component == (Object)null) && component.IsAdditionalLine)
			{
				FishingBaitReturnTracker component2 = ((Component)projectile).GetComponent<FishingBaitReturnTracker>();
				if ((Object)(object)component2 != (Object)null && component2.TrySettle())
				{
					TrollingFishingPlugin.LogDebug("[Fishing multiLine] settled tracked bait after projectile ground hit object=" + ((Object)((Component)projectile).gameObject).name + " prefab=" + component2.Source.PrefabName + ".");
				}
			}
		}

		private static bool TryReturnTrackedBaitToOriginalSource(GameObject sourceObject, FishingFloat? fishingFloat)
		{
			if ((Object)(object)sourceObject == (Object)null)
			{
				return false;
			}
			FishingBaitReturnTracker component = sourceObject.GetComponent<FishingBaitReturnTracker>();
			if ((Object)(object)component == (Object)null || !component.Source.IsValid)
			{
				return false;
			}
			if (component.IsSettled)
			{
				return true;
			}
			if ((Object)(object)fishingFloat != (Object)null && IsFishingFloatBaitConsumed(fishingFloat))
			{
				component.TrySettle();
				return true;
			}
			object obj = (((Object)(object)fishingFloat != (Object)null) ? ((object)fishingFloat.GetOwner()) : ((object)sourceObject.GetComponent<MultiLineFishingFloatMarker>()?.Owner));
			Player val = (Player)((obj is Player) ? obj : null);
			if (val == null)
			{
				return false;
			}
			MultiLineBaitReservation source = component.Source;
			ItemData rod = source.Rod ?? sourceObject.GetComponent<MultiLineFishingFloatMarker>()?.Rod ?? ((Humanoid)val).GetCurrentWeapon();
			if (!TryReturnBaitToRecordedSource(val, rod, source))
			{
				return false;
			}
			component.TrySettle();
			TrollingFishingPlugin.LogDebug($"[Fishing bait] returned tracked bait {source.PrefabName} to recorded source fromRodBag={source.FromRodBag}.");
			return true;
		}

		internal static int ResolveMultiLineFishingCount()
		{
			return Mathf.Clamp(TrollingFishingPlugin.FishingRodMultiLineCount.Value, 2, 10);
		}

		internal static List<MultiLineBaitReservation> ReserveAdditionalMultiLineFishingBaits(Humanoid humanoid, ItemData weapon, string ammoType, ItemData targetAmmo, FishingRodAmmoSource source, int amount)
		{
			List<MultiLineBaitReservation> list = new List<MultiLineBaitReservation>();
			if (amount > 0)
			{
				Player val = (Player)(object)((humanoid is Player) ? humanoid : null);
				if (val != null && IsFishingRod(weapon) && !string.IsNullOrWhiteSpace(ammoType) && targetAmmo != null)
				{
					if (source == FishingRodAmmoSource.FishingRodBag && TrollingFishingPlugin.FishingRodBag.Value.IsOn())
					{
						int width;
						int height;
						Inventory val2 = LoadFishingRodBagInventory(val, weapon, out width, out height);
						foreach (ItemData item in ResolveFishingRodBagAmmoRemovalOrder(val2, weapon, ammoType, targetAmmo))
						{
							while (list.Count < amount && item.m_stack > 0)
							{
								string text = (((Object)(object)item.m_dropPrefab != (Object)null) ? ((Object)item.m_dropPrefab).name : "");
								if (string.IsNullOrWhiteSpace(text))
								{
									break;
								}
								val2.RemoveItem(item, 1);
								list.Add(new MultiLineBaitReservation(text, fromRodBag: true));
							}
							if (list.Count >= amount)
							{
								break;
							}
						}
						if (list.Any((MultiLineBaitReservation reservation) => reservation.FromRodBag))
						{
							SaveFishingRodBagInventory(weapon, val2);
						}
					}
					if (source == FishingRodAmmoSource.Inventory)
					{
						Inventory inventory = ((Humanoid)val).GetInventory();
						foreach (ItemData item2 in ResolveInventoryAmmoRemovalOrder(inventory, ammoType, targetAmmo))
						{
							while (list.Count < amount && item2.m_stack > 0)
							{
								string text2 = (((Object)(object)item2.m_dropPrefab != (Object)null) ? ((Object)item2.m_dropPrefab).name : "");
								if (string.IsNullOrWhiteSpace(text2))
								{
									break;
								}
								inventory.RemoveItem(item2, 1);
								list.Add(new MultiLineBaitReservation(text2, fromRodBag: false));
							}
							if (list.Count >= amount)
							{
								break;
							}
						}
					}
					return list;
				}
			}
			return list;
		}

		internal static bool TryConsumeMultiLineFishingBaitOnCatch(FishingFloat fishingFloat, Fish fish)
		{
			if ((Object)(object)fishingFloat == (Object)null || (Object)(object)fish == (Object)null)
			{
				return false;
			}
			FishingBaitReturnTracker component = ((Component)fishingFloat).GetComponent<FishingBaitReturnTracker>();
			if ((Object)(object)component == (Object)null)
			{
				return false;
			}
			if (component.TrySettle())
			{
				TrollingFishingPlugin.LogDebug("[Fishing bait] confirmed tracked bait " + component.Source.PrefabName + " on catch.");
				return true;
			}
			return false;
		}

		private static bool IsFishingFloatBaitConsumed(FishingFloat fishingFloat)
		{
			object obj = FishingFloatBaitConsumedField?.GetValue(fishingFloat);
			bool flag = default(bool);
			int num;
			if (obj is bool)
			{
				flag = (bool)obj;
				num = 1;
			}
			else
			{
				num = 0;
			}
			return (byte)((uint)num & (flag ? 1u : 0u)) != 0;
		}

		private static bool TryReturnBaitToRecordedSource(Player player, ItemData rod, MultiLineBaitReservation reservation)
		{
			//IL_006a: 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)
			//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)
			if ((Object)(object)player == (Object)null || !reservation.IsValid || !TryCreateItemFromPrefabName(reservation.PrefabName, out ItemData item))
			{
				return false;
			}
			if (reservation.FromRodBag && IsFishingRod(rod) && TryAddItemToFishingRodBag(player, rod, item))
			{
				return true;
			}
			Inventory inventory = ((Humanoid)player).GetInventory();
			if (inventory != null && inventory.AddItem(item))
			{
				return true;
			}
			if ((Object)(object)item.m_dropPrefab != (Object)null)
			{
				ItemDrop.DropItem(item, 1, ((Component)player).transform.position + ((Component)player).transform.forward, ((Component)player).transform.rotation);
			}
			return true;
		}

		internal static bool TrySortFishingRodBagForQuickStackStore(Container container)
		{
			if (!IsFishingRodBagContainer(container))
			{
				return false;
			}
			Inventory inventory = container.m_inventory;
			if (inventory == null)
			{
				return true;
			}
			if (!TryInvokeQuickStackStoreSortInternal(inventory))
			{
				SortFishingRodBagInventoryFallback(inventory);
			}
			TrySaveFishingRodBagContainer(container);
			return true;
		}

		private static bool TryInvokeQuickStackStoreSortInternal(Inventory inventory)
		{
			try
			{
				MethodInfo sortInternalMethod = QuickStackStoreCompat.GetSortInternalMethod();
				if (sortInternalMethod == null)
				{
					return false;
				}
				object[] parameters = ((sortInternalMethod.GetParameters().Length != 1) ? new object[2] { inventory, null } : new object[1] { inventory });
				sortInternalMethod.Invoke(null, parameters);
				return true;
			}
			catch (Exception ex)
			{
				TrollingFishingPlugin.ModLogger.LogWarning((object)("QuickStackStore FishingRod bag sort compatibility fell back to local sort: " + ex.GetBaseException().Message));
				return false;
			}
		}

		private static void SortFishingRodBagInventoryFallback(Inventory inventory)
		{
			//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)
			List<ItemData> list = new List<ItemData>(inventory.m_inventory);
			list.Sort(CompareFishingRodBagItems);
			int num = Mathf.Max(1, inventory.GetWidth());
			for (int i = 0; i < list.Count; i++)
			{
				list[i].m_gridPos = new Vector2i(i % num, i / num);
			}
			inventory.m_inventory.Clear();
			inventory.m_inventory.AddRange(list);
			inventory.Changed();
		}

		private static int CompareFishingRodBagItems(ItemData left, ItemData right)
		{
			string strA = ResolveSortName(left);
			string strB = ResolveSortName(right);
			int num = string.Compare(strA, strB, StringComparison.OrdinalIgnoreCase);
			if (num != 0)
			{
				return num;
			}
			num = right.m_quality.CompareTo(left.m_quality);
			if (num != 0)
			{
				return num;
			}
			return right.m_stack.CompareTo(left.m_stack);
		}

		private static string ResolveSortName(ItemData item)
		{
			object obj = item?.m_shared?.m_name;
			if (obj == null)
			{
				if (item == null)
				{
					obj = null;
				}
				else
				{
					GameObject dropPrefab = item.m_dropPrefab;
					obj = ((dropPrefab != null) ? ((Object)dropPrefab).name : null);
				}
				if (obj == null)
				{
					obj = string.Empty;
				}
			}
			return (string)obj;
		}
	}
	[HarmonyPatch(typeof(Humanoid), "UseItem")]
	internal static class HumanoidUseItemFishingRodBagPatch
	{
		private static bool Prefix(Humanoid __instance, Inventory inventory, ItemData item)
		{
			return !FishingOverrideSystem.TryUseFishingRodBagItem(__instance, inventory, item);
		}

		private static void Postfix(Humanoid __instance, Inventory inventory, ItemData item)
		{
			FishingOverrideSystem.SyncFishingRodBagBaitAfterInventoryUse(__instance, inventory, item);
		}
	}
	[HarmonyPatch(typeof(Attack), "UseAmmo")]
	internal static class AttackUseAmmoFishingRodBagPatch
	{
		private static bool Prefix(Attack __instance, ref ItemData ammoItem, ref bool __result)
		{
			return !FishingOverrideSystem.TryUseFishingRodBagAmmoForVanillaAttack(__instance, ref ammoItem, out __result);
		}
	}
	[HarmonyPatch(typeof(Attack), "HaveAmmo")]
	internal static class AttackHaveAmmoFishingRodBagPatch
	{
		private static bool Prefix(Humanoid character, ItemData weapon, ref bool __result)
		{
			if (!FishingOverrideSystem.HasFishingRodBagAmmo(character, weapon))
			{
				return true;
			}
			__result = true;
			return false;
		}
	}
	[HarmonyPatch(typeof(Attack), "EquipAmmoItem")]
	internal static class AttackEquipAmmoItemFishingRodBagPatch
	{
		private static bool Prefix(Humanoid character, ItemData weapon, ref bool __result)
		{
			if (!FishingOverrideSystem.HasFishingRodBagAmmo(character, weapon))
			{
				return true;
			}
			__result = true;
			return false;
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "SetupRequirementList")]
	internal static class InventoryGuiSetupRequirementListFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix()
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext((Humanoid)(object)Player.m_localPlayer);
		}
	}
	[HarmonyPatch(typeof(Player), "HaveRequirementItems", new Type[]
	{
		typeof(Recipe),
		typeof(bool),
		typeof(int),
		typeof(int)
	})]
	internal static class PlayerHaveRequirementItemsFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix(Player __instance)
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext((Humanoid)(object)__instance);
		}
	}
	[HarmonyPatch(typeof(Player), "ConsumeResources", new Type[]
	{
		typeof(Requirement[]),
		typeof(int),
		typeof(int),
		typeof(int)
	})]
	internal static class PlayerConsumeResourcesFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix(Player __instance)
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext((Humanoid)(object)__instance);
		}
	}
	[HarmonyPatch(typeof(CookingStation), "FindCookableItem")]
	internal static class CookingStationFindCookableItemFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix()
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext((Humanoid)(object)Player.m_localPlayer);
		}
	}
	[HarmonyPatch(typeof(CraftingStation), "Interact")]
	internal static class CraftingStationInteractFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix(Humanoid user)
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext(user);
		}

		[HarmonyPriority(0)]
		private static void Postfix(bool __result)
		{
			if (!__result)
			{
				FishingOverrideSystem.ClearFishingRodBagProxiesForAzuContext();
			}
		}
	}
	[HarmonyPatch(typeof(CookingStation), "Interact")]
	internal static class CookingStationInteractFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix(Humanoid user)
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext(user);
		}

		[HarmonyPriority(0)]
		private static void Postfix()
		{
			FishingOverrideSystem.ClearFishingRodBagProxiesForAzuContext();
		}
	}
	[HarmonyPatch(typeof(CookingStation), "UseItem")]
	internal static class CookingStationUseItemFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix(Humanoid user)
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext(user);
		}

		[HarmonyPriority(0)]
		private static void Postfix()
		{
			FishingOverrideSystem.ClearFishingRodBagProxiesForAzuContext();
		}
	}
	[HarmonyPatch(typeof(CookingStation), "OnAddFuelSwitch")]
	internal static class CookingStationAddFuelFishingRodBagProxyPatch
	{
		[HarmonyPriority(800)]
		private static void Prefix(Humanoid user)
		{
			FishingOverrideSystem.RefreshFishingRodBagProxiesForAzuContext(user);
		}

		[HarmonyPriority(0)]
		private static void Postfix()
		{
			FishingOverrideSystem.ClearFishingRodBagProxiesForAzuContext();
		}
	}
	[HarmonyPatch(typeof(Container), "Awake")]
	internal static class ContainerAwakeFishingRodBagPatch
	{
		private static bool Prefix(Container __instance)
		{
			return !FishingOverrideSystem.IsFishingRodBagContainer(__instance);
		}
	}
	[HarmonyPatch(typeof(Container), "IsOwner")]
	internal static class ContainerIsOwnerFishingRodBagPatch
	{
		private static bool Prefix(Container __instance, ref bool __result)
		{
			if (!FishingOverrideSystem.IsFishingRodBagContainer(__instance))
			{
				return true;
			}
			__result = true;
			return false;
		}
	}
	[HarmonyPatch(typeof(Container), "SetInUse")]
	internal static class ContainerSetInUseFishingRodBagPatch
	{
		private static bool Prefix(Container __instance, bool inUse)
		{
			if (!FishingOverrideSystem.IsFishingRodBagContainer(__instance))
			{
				return true;
			}
			__instance.m_inUse = inUse;
			return false;
		}
	}
	[HarmonyPatch(typeof(Container), "IsInUse")]
	internal static class ContainerIsInUseFishingRodBagPatch
	{
		private static bool Prefix(Container __instance, ref bool __result)
		{
			if (!FishingOverrideSystem.IsFishingRodBagContainer(__instance))
			{
				return true;
			}
			__result = __instance.m_inUse;
			return false;
		}
	}
	[HarmonyPatch(typeof(Container), "Save")]
	internal static class ContainerSaveFishingRodBagPatch
	{
		private static bool Prefix(Container __instance)
		{
			if (!FishingOverrideSystem.TrySaveFishingRodBagContainer(__instance))
			{
				return true;
			}
			return false;
		}
	}
	[HarmonyPatch(typeof(Container), "Load")]
	internal static class ContainerLoadFishingRodBagPatch
	{
		private static bool Prefix(Container __instance, ref bool __result)
		{
			if (!FishingOverrideSystem.IsFishingRodBagContainer(__instance))
			{
				return true;
			}
			__result = true;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "CanAddItem", new Type[]
	{
		typeof(ItemData),
		typeof(int)
	})]
	internal static class InventoryCanAddItemFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, ItemData item, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, item))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "CanAddItem", new Type[]
	{
		typeof(GameObject),
		typeof(int)
	})]
	internal static class InventoryCanAddPrefabFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, GameObject prefab, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, prefab))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "AddItem", new Type[] { typeof(ItemData) })]
	internal static class InventoryAddItemFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, ItemData item, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, item))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "AddItem", new Type[]
	{
		typeof(GameObject),
		typeof(int)
	})]
	internal static class InventoryAddPrefabFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, GameObject prefab, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, prefab))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "AddItem", new Type[]
	{
		typeof(ItemData),
		typeof(Vector2i)
	})]
	internal static class InventoryAddItemAtPositionFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, ItemData item, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, item))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "AddItem", new Type[]
	{
		typeof(ItemData),
		typeof(int),
		typeof(int),
		typeof(int)
	})]
	internal static class InventoryAddItemAmountFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, ItemData item, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, item))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "MoveItemToThis", new Type[]
	{
		typeof(Inventory),
		typeof(ItemData)
	})]
	internal static class InventoryMoveItemToThisFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, ItemData item)
		{
			return FishingOverrideSystem.CanAddToFishingRodBag(__instance, item);
		}
	}
	[HarmonyPatch(typeof(Inventory), "MoveItemToThis", new Type[]
	{
		typeof(Inventory),
		typeof(ItemData),
		typeof(int),
		typeof(int),
		typeof(int)
	})]
	internal static class InventoryMoveItemToThisAmountFishingRodBagPatch
	{
		private static bool Prefix(Inventory __instance, ItemData item, ref bool __result)
		{
			if (FishingOverrideSystem.CanAddToFishingRodBag(__instance, item))
			{
				return true;
			}
			__result = false;
			return false;
		}
	}
	[HarmonyPatch(typeof(Inventory), "GetTotalWeight")]
	internal static class InventoryGetTotalWeightFishingRodBagPatch
	{
		private static void Postfix(Inventory __instance, ref float __result)
		{
			__result += FishingOverrideSystem.GetFishingRodBagExtraWeight(__instance);
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "CloseContainer")]
	internal static class InventoryGuiCloseFishingRodBagPatch
	{
		private static void Prefix(InventoryGui __instance, out FishingOverrideSystem.FishingRodBagContainer __state)
		{
			__state = (((Object)(object)__instance.m_currentContainer != (Object)null) ? ((Component)__instance.m_currentContainer).GetComponent<FishingOverrideSystem.FishingRodBagContainer>() : null);
		}

		private static void Postfix(FishingOverrideSystem.FishingRodBagContainer __state)
		{
			__state?.CloseAndDestroy();
			FishingOverrideSystem.ClearFishingRodBagProxiesForAzuContext();
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "Hide")]
	internal static class InventoryGuiHideFishingRodBagPatch
	{
		private static void Prefix(InventoryGui __instance, out FishingOverrideSystem.FishingRodBagContainer __state)
		{
			__state = (((Object)(object)__instance.m_currentContainer != (Object)null) ? ((Component)__instance.m_currentContainer).GetComponent<FishingOverrideSystem.FishingRodBagContainer>() : null);
		}

		private static void Postfix(FishingOverrideSystem.FishingRodBagContainer __state)
		{
			__state?.CloseAndDestroy();
			FishingOverrideSystem.ClearFishingRodBagProxiesForAzuContext();
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "Update")]
	internal static class InventoryGuiUpdateFishingRodBagInputPatch
	{
		private static void Prefix(InventoryGui __instance)
		{
			FishingOverrideSystem.TryHandleInventoryGuiUseInput(__instance);
		}

		private static void Postfix()
		{
			FishingOverrideSystem.UpdateFishingRodBagAzuProxyLifetime(Player.m_localPlayer);
		}
	}
	[HarmonyPatch(typeof(InventoryGrid), "UpdateInventory")]
	internal static class InventoryGridUpdateFishingRodBagSelectedBaitPatch
	{
		private static void Postfix(InventoryGrid __instance, Inventory inventory)
		{
			FishingOverrideSystem.UpdateFishingRodBagSelectedBaitVisual(__instance, inventory);
		}
	}
	[HarmonyPatch(typeof(ItemData), "GetTooltip", new Type[]
	{
		typeof(ItemData),
		typeof(int),
		typeof(bool),
		typeof(float),
		typeof(int)
	})]
	internal static class ItemDataGetTooltipFishingRodBagPatch
	{
		private static void Postfix(ItemData item, ref string __result)
		{
			FishingOverrideSystem.AppendFishingRodTooltipHints(item, ref __result);
			FishingBaitConfiguration.AppendBaitTooltip(item, ref __result);
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "UpdateInventoryWeight")]
	internal static class InventoryGuiUpdateInventoryWeightFishingRodBagPatch
	{
		[HarmonyPriority(0)]
		private static void Postfix(InventoryGui __instance, Player player)
		{
			FishingOverrideSystem.UpdateInventoryWeightDisplay(__instance, player);
		}
	}
	[HarmonyPatch(typeof(InventoryGui), "UpdateContainerWeight")]
	internal static class InventoryGuiUpdateContainerWeightFishingRodBagPatch
	{
		[HarmonyPriority(0)]
		private static void Postfix(InventoryGui __instance)
		{
			FishingOverrideSystem.UpdateFishingRodBagContainerWeightDisplay(__instance, Player.m_localPlayer);
		}
	}
	internal static class FishingBaitConfiguration
	{
		private sealed class BaitConfigurationFile
		{
			[YamlMember(Alias = "baits")]
			public Dictionary<string, Dictionary<string, float>>? Baits { get; set; }
		}

		private readonly struct BaitRule
		{
			internal readonly string BaitName;

			private readonly ItemDrop _bait;

			private readonly float _chance;

			internal BaitRule(string baitName, ItemDrop bait, float chance)
			{
				BaitName = baitName;
				_bait = bait;
				_chance = chance;
			}

			internal BaitSetting ToBaitSetting()
			{
				//IL_0000: Unknown result type (might be due to invalid IL or missing references)
				//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)
				//IL_001e: Expected O, but got Unknown
				return new BaitSetting
				{
					m_bait = _bait,
					m_chance = _chance
				};
			}
		}

		private readonly struct BaitTooltipEntry
		{
			internal readonly string FishName;

			internal readonly float Chance;

			internal BaitTooltipEntry(string fishName, float chance)
			{
				FishName = fishName;
				Chance = chance;
			}
		}

		[CompilerGenerated]
		private sealed class <EnumerateKnownFishPrefabs>d__28 : IEnumerable<Fish>, IEnumerable, IEnumerator<Fish>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private Fish <>2__current;

			private int <>l__initialThreadId;

			private HashSet<string> <seen>5__2;

			private IEnumerator<GameObject> <>7__wrap2;

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

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

			[DebuggerHidden]
			public <EnumerateKnownFishPrefabs>d__28(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();
					}
				}
				<seen>5__2 = null;
				<>7__wrap2 = null;
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				try
				{
					switch (<>1__state)
					{
					default:
						return false;
					case 0:
						<>1__state = -1;
						<seen>5__2 = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
						<>7__wrap2 = EnumerateKnownPrefabs().GetEnumerator();
						<>1__state = -3;
						break;
					case 1:
						<>1__state = -3;
						break;
					}
					while (<>7__wrap2.MoveNext())
					{
						GameObject current = <>7__wrap2.Current;
						if (!((Object)(object)current == (Object)null) && <seen>5__2.Add(StripCloneSuffix(((Object)current).name)))
						{
							Fish component = current.GetComponent<Fish>();
							if ((Object)(object)component != (Object)null)
							{
								<>2__current = component;
								<>1__state = 1;
								return true;
							}
						}
					}
					<>m__Finally1();
					<>7__wrap2 = 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__wrap2 != null)
				{
					<>7__wrap2.Dispose();
				}
			}

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

			[DebuggerHidden]
			IEnumerator<Fish> IEnumerable<Fish>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <EnumerateKnownFishPrefabs>d__28(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<Fish>)this).GetEnumerator();
			}
		}

		[CompilerGenerated]
		private sealed class <EnumerateKnownPrefabs>d__30 : IEnumerable<GameObject>, IEnumerable, IEnumerator<GameObject>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private GameObject <>2__current;

			private int <>l__initialThreadId;

			private List<GameObject>.Enumerator <>7__wrap1;

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

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

			[DebuggerHidden]
			public <EnumerateKnownPrefabs>d__30(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				switch (<>1__state)
				{
				case -3:
				case 1:
					try
					{
					}
					finally
					{
						<>m__Finally1();
					}
					break;
				case -4:
				case 2:
					try
					{
					}
					finally
					{
						<>m__Finally2();
					}
					break;
				case -5:
				case 3:
					try
					{
					}
					finally
					{
						<>m__Finally3();
					}
					break;
				}
				<>7__wrap1 = default(List<GameObject>.Enumerator);
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				try
				{
					switch (<>1__state)
					{
					default:
						return false;
					case 0:
						<>1__state = -1;
						if ((Object)(object)ZNetScene.instance != (Object)null)
						{
							<>7__wrap1 = ZNetScene.instance.m_prefabs.GetEnumerator();
							<>1__state = -3;
							goto IL_008c;
						}
						goto IL_011b;
					case 1:
						<>1__state = -3;
						goto IL_008c;
					case 2:
						<>1__state = -4;
						goto IL_00fc;
					case 3:
						{
							<>1__state = -5;
							break;
						}
						IL_008c:
						while (<>7__wrap1.MoveNext())
						{
							GameObject current = <>7__wrap1.Current;
							if ((Object)(object)current != (Object)null)
							{
								<>2__current = current;
								<>1__state = 1;
								return true;
							}
						}
						<>m__Finally1();
						<>7__wrap1 = default(List<GameObject>.Enumerator);
						<>7__wrap1 = ZNetScene.instance.m_nonNetViewPrefabs.GetEnumerator();
						<>1__state = -4;
						goto IL_00fc;
						IL_011b:
						if ((Object)(object)ObjectDB.instance == (Object)null)
						{
							return false;
						}
						<>7__wrap1 = ObjectDB.instance.m_items.GetEnumerator();
						<>1__state = -5;
						break;
						IL_00fc:
						while (<>7__wrap1.MoveNext())
						{
							GameObject current2 = <>7__wrap1.Current;
							if ((Object)(object)current2 != (Object)null)
							{
								<>2__current = current2;
								<>1__state = 2;
								return true;
							}
						}
						<>m__Finally2();
						<>7__wrap1 = default(List<GameObject>.Enumerator);
						goto IL_011b;
					}
					while (<>7__wrap1.MoveNext())
					{
						GameObject current3 = <>7__wrap1.Current;
						if ((Object)(object)current3 != (Object)null)
						{
							<>2__current = current3;
							<>1__state = 3;
							return true;
						}
					}
					<>m__Finally3();
					<>7__wrap1 = default(List<GameObject>.Enumerator);
					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;
				((IDisposable)<>7__wrap1).Dispose();
			}

			private void <>m__Finally2()
			{
				<>1__state = -1;
				((IDisposable)<>7__wrap1).Dispose();
			}

			private void <>m__Finally3()
			{
				<>1__state = -1;
				((IDisposable)<>7__wrap1).Dispose();
			}

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

			[DebuggerHidden]
			IEnumerator<GameObject> IEnumerable<GameObject>.GetEnumerator()
			{
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					return this;
				}
				return new <EnumerateKnownPrefabs>d__30(0);
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<GameObject>)this).GetEnumerator();
			}
		}

		internal const string FileName = "TrollingFishing.yml";

		private static readonly string FileFullPath = Path.Combine(Paths.ConfigPath, "TrollingFishing.yml");

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

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

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

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

		private static bool _hasAppliedConfiguration;

		internal static void EnsureConfigDirectory()
		{
			Directory.CreateDirectory(Paths.ConfigPath);
		}

		internal static void ReloadAndApply()
		{
			EnsureConfigDirectory();
			if ((File.Exists(FileFullPath) || TryCreateInitialConfigurationFromLoadedFish()) && TryReadConfiguration(out BaitConfigurationFile configuration))
			{
				Apply(configuration);
			}
		}

		internal static void ApplyToFishInstance(Fish fish)
		{
			if (_hasAppliedConfiguration && !((Object)(object)fish == (Object)null))
			{
				string fishName = StripCloneSuffix(((Object)((Component)fish).gameObject).name);
				EnsureOriginalBaits(fishName, fish);
				ApplyRulesToFish(fishName, fish, CurrentRulesByFish);
			}
		}

		private static void Apply(BaitConfigurationFile configuration)
		{
			if ((Object)(object)ObjectDB.instance == (Object)null || (Object)(object)ZNetScene.instance == (Object)null)
			{
				TrollingFishingPlugin.ModLogger.LogDebug((object)"Fishing bait YAML is waiting for ObjectDB and ZNetScene.");
				return;
			}
			Dictionary<string, List<BaitRule>> dictionary = BuildRulesByFish(configuration);
			CaptureOriginalBaitsFromKnownPrefabs();
			CurrentRulesByFish.Clear();
			foreach (KeyValuePair<string, List<BaitRule>> item in dictionary)
			{
				CurrentRulesByFish[item.Key] = item.Value;
			}
			int num = 0;
			foreach (Fish item2 in EnumerateKnownFishPrefabs())
			{
				string fishName = StripCloneSuffix(((Object)((Component)item2).gameObject).name);
				EnsureOriginalBaits(fishName, item2);
				ApplyRulesToFish(fishName, item2, CurrentRulesByFish);
				num++;
			}
			int num2 = 0;
			Fish[] array = Object.FindObjectsByType<Fish>((FindObjectsSortMode)0);
			foreach (Fish val in array)
			{
				if (!((Object)(object)val == (Object)null))
				{
					string fishName2 = StripCloneSuffix(((Object)((Component)val).gameObject).name);
					EnsureOriginalBaits(fishName2, val);
					ApplyRulesToFish(fishName2, val, CurrentRulesByFish);
					num2++;
				}
			}
			_hasAppliedConfiguration = true;
			RebuildBaitTooltipEntries();
			TrollingFishingPlugin.ModLogger.LogInfo((object)$"Fishing bait YAML applied. configuredFish={CurrentRulesByFish.Count}, prefabs={num}, instances={num2}.");
		}

		internal static void AppendBaitTooltip(ItemData item, ref string tooltip)
		{
			if (item == null || !TryResolveItemPrefabName(item, out string prefabName) || !CurrentTooltipEntriesByBait.TryGetValue(prefabName, out List<BaitTooltipEntry> value) || value.Count == 0)
			{
				return;
			}
			StringBuilder stringBuilder = new StringBuilder();
			stringBuilder.Append("\n\n<color=orange>");
			stringBuilder.Append(FishingLocalization.Localize("$tf_fishing_bait_tooltip_header"));
			foreach (BaitTooltipEntry item2 in value)
			{
				stringBuilder.Append('\n');
				stringBuilder.Append(LocalizeFishName(item2.FishName));
				stringBuilder.Append(": ");
				stringBuilder.Append(FormatChancePercent(item2.Chance));
			}
			stringBuilder.Append("</color>");
			tooltip += stringBuilder.ToString();
		}

		private static bool TryReadConfiguration(out BaitConfigurationFile configuration)
		{
			configuration = new BaitConfigurationFile();
			try
			{
				string text = File.ReadAllText(FileFullPath);
				if (string.IsNullOrWhiteSpace(text))
				{
					return true;
				}
				configuration = Deserializer.Deserialize<BaitConfigurationFile>(text) ?? new BaitConfigurationFile();
				BaitConfigurationFile baitConfigurationFile = configuration;
				if (baitConfigurationFile.Baits == null)
				{
					Dictionary<string, Dictionary<string, float>> dictionary2 = (baitConfigurationFile.Baits = new Dictionary<string, Dictionary<string, float>>(StringComparer.OrdinalIgnoreCase));
				}
				return true;
			}
			catch (Exception ex)
			{
				TrollingFishingPlugin.ModLogger.LogError((object)("Failed to read fishing bait YAML 'TrollingFishing.yml': " + ex.Message));
				return false;
			}
		}

		private static Dictionary<string, List<BaitRule>> BuildRulesByFish(BaitConfigurationFile configuration)
		{
			Dictionary<string, List<BaitRule>> dictionary = new Dictionary<string, List<BaitRule>>(StringComparer.OrdinalIgnoreCase);
			if (configuration.Baits == null || configuration.Baits.Count == 0)
			{
				return dictionary;
			}
			foreach (KeyValuePair<string, Dictionary<string, float>> bait2 in configuration.Baits)
			{
				string text = StripCloneSuffix((bait2.Key ?? string.Empty).Trim());
				if (string.IsNullOrWhiteSpace(text))
				{
					continue;
				}
				if (!TryResolveBait(text, out ItemDrop bait))
				{
					TrollingFishingPlugin.ModLogger.LogWarning((object)("Fishing bait YAML skipped unknown bait prefab '" + text + "'."));
				}
				else
				{
					if (bait2.Value == null)
					{
						continue;
					}
					foreach (KeyValuePair<string, float> item in bait2.Value)
					{
						string text2 = StripCloneSuffix((item.Key ?? string.Empty).Trim());
						if (string.IsNullOrWhiteSpace(text2))
						{
							continue;
						}
						if (!TryResolveFishPrefabName(text2, out string fishName))
						{
							TrollingFishingPlugin.ModLogger.LogWarning((object)("Fishing bait YAML skipped unknown fish prefab '" + text2 + "'."));
							continue;
						}
						if (!dictionary.TryGetValue(fishName, out var value))
						{
							value = (dictionary[fishName] = new List<BaitRule>());
						}
						UpsertRule(value, new BaitRule(text, bait, ClampChance(item.Value)));
					}
				}
			}
			return dictionary;
		}

		private static void CaptureOriginalBaitsFromKnownPrefabs()
		{
			foreach (Fish item in EnumerateKnownFishPrefabs())
			{
				EnsureOriginalBaits(StripCloneSuffix(((Object)((Component)item).gameObject).name), item);
			}
		}

		private static bool ApplyRulesToFish(string fishName, Fish fish, Dictionary<string, List<BaitRule>> rulesByFish)
		{
			List<BaitRule> value;
			bool flag = rulesByFish.TryGetValue(fishName, out value);
			List<BaitSetting> baits = (List<BaitSetting>)(flag ? ((IList)new List<BaitSetting>()) : ((IList)CloneOriginalBaits(fishName, fish)));
			if (flag)
			{
				foreach (BaitRule item in value)
				{
					UpsertBait(baits, item);
				}
			}
			fish.m_baits = baits;
			return flag;
		}

		private static void RebuildBaitTooltipEntries()
		{
			CurrentTooltipEntriesByBait.Clear();
			foreach (Fish item in EnumerateKnownFishPrefabs())
			{
				if ((Object)(object)item == (Object)null)
				{
					continue;
				}
				string fishName = (string.IsNullOrWhiteSpace(item.m_name) ? StripCloneSuffix(((Object)((Component)item).gameObject).name) : item.m_name);
				foreach (BaitSetting bait in item.m_baits)
				{
					if ((Object)(object)bait?.m_bait == (Object)null || bait.m_chance <= 0f)
					{
						continue;
					}
					string text = StripCloneSuffix(((Object)bait.m_bait).name);
					if (!string.IsNullOrWhiteSpace(text))
					{
						if (!CurrentTooltipEntriesByBait.TryGetValue(text, out List<BaitTooltipEntry> value))
						{
							value = new List<BaitTooltipEntry>();
							CurrentTooltipEntriesByBait[text] = value;
						}
						UpsertTooltipEntry(value, new BaitTooltipEntry(fishName, ClampChance(bait.m_chance)));
					}
				}
			}
			foreach (List<BaitTooltipEntry> value2 in CurrentTooltipEntriesByBait.Values)
			{
				value2.Sort((BaitTooltipEntry left, BaitTooltipEntry right) => string.Compare(left.FishName, right.FishName, StringComparison.OrdinalIgnoreCase));
			}
		}

		private static void UpsertTooltipEntry(List<BaitTooltipEntry> entries, BaitTooltipEntry entry)
		{
			for (int i = 0; i < entries.Count; i++)
			{
				if (string.Equals(entries[i].FishName, entry.FishName, StringComparison.OrdinalIgnoreCase))
				{
					entries[i] = ((entry.Chance > entries[i].Chance) ? entry : entries[i]);
					return;
				}
			}
			entries.Add(entry);
		}

		private static void EnsureOriginalBaits(string fishName, Fish fish)
		{
			if (!OriginalBaits.ContainsKey(fishName))
			{
				Fish fish2;
				Fish val = (Fish)(TryResolveFishPrefab(fishName, out fish2) ? ((object)fish2) : ((object)fish));
				OriginalBaits[fishName] = CloneBaits(val.m_baits);
			}
		}

		private static List<BaitSetting> CloneOriginalBaits(string fishName, Fish fish)
		{
			if (!OriginalBaits.TryGetValue(fishName, out List<BaitSetting> value))
			{
				OriginalBaits[fishName] = CloneBaits(fish.m_baits);
				value = OriginalBaits[fishName];
			}
			return CloneBaits(value);
		}

		private static List<BaitSetting> CloneBaits(IEnumerable<BaitSetting>? source)
		{
			//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_0030: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Expected O, but got Unknown
			List<BaitSetting> list = new List<BaitSetting>();
			if (source == null)
			{
				return list;
			}
			foreach (BaitSetting item in source)
			{
				if (item != null)
				{
					list.Add(new BaitSetting
					{
						m_bait = item.m_bait,
						m_chance = item.m_chance
					});
				}
			}
			return list;
		}

		private static void UpsertRule(List<BaitRule> rules, BaitRule rule)
		{
			for (int i = 0; i < rules.Count; i++)
			{
				if (string.Equals(rules[i].BaitName, rule.BaitName, StringComparison.OrdinalIgnoreCase))
				{
					rules[i] = rule;
					return;
				}
			}
			rules.Add(rule);
		}

		private static void UpsertBait(List<BaitSetting> baits, BaitRule rule)
		{
			for (int i = 0; i < baits.Count; i++)
			{
				BaitSetting val = baits[i];
				if (!((Object)(object)val?.m_bait == (Object)null) && string.Equals(StripCloneSuffix(((Object)val.m_bait).name), rule.BaitName, StringComparison.OrdinalIgnoreCase))
				{
					baits[i] = rule.ToBaitSetting();
					return;
				}
			}
			baits.Add(rule.ToBaitSetting());
		}

		private static bool TryResolveBait(string baitName, out ItemDrop bait)
		{
			bait = null;
			GameObject val = (((Object)(object)ObjectDB.instance != (Object)null) ? ObjectDB.instance.GetItemPrefab(baitName) : null);
			if ((Object)(object)val == (Object)null && (Object)(object)ZNetScene.instance != (Object)null)
			{
				val = ZNetScene.instance.GetPrefab(baitName);
			}
			if ((Object)(object)val == (Object)null)
			{
				val = FindKnownPrefabByName(baitName);
			}
			if ((Object)(object)val == (Object)null)
			{
				return false;
			}
			ItemDrop component = val.GetComponent<ItemDrop>();
			if ((Object)(object)component == (Object)null)
			{
				return false;
			}
			bait = component;
			return true;
		}

		private static bool TryCreateInitialConfigurationFromLoadedFish()
		{
			if ((Object)(object)ObjectDB.instance == (Object)null || (Object)(object)ZNetScene.instance == (Object)null)
			{
				TrollingFishingPlugin.ModLogger.LogDebug((object)"Fishing bait YAML generation is waiting for ObjectDB and ZNetScene.");
				return false;
			}
			SortedDictionary<string, SortedDictionary<string, float>> sortedDictionary = new SortedDictionary<string, SortedDictionary<string, float>>(StringComparer.OrdinalIgnoreCase);
			foreach (Fish item in EnumerateKnownFishPrefabs())
			{
				if ((Object)(object)item == (Object)null)
				{
					continue;
				}
				string key = StripCloneSuffix(((Object)((Component)item).gameObject).name);
				foreach (BaitSetting bait in item.m_baits)
				{
					if ((Object)(object)bait?.m_bait == (Object)null)
					{
						continue;
					}
					string text = StripCloneSuffix(((Object)bait.m_bait).name);
					if (!string.IsNullOrWhiteSpace(text))
					{
						if (!sortedDictionary.TryGetValue(text, out var value))
						{
							value = (sortedDictionary[text] = new SortedDictionary<string, float>(StringComparer.OrdinalIgnoreCase));
						}
						value[key] = ClampChance(bait.m_chance);
					}
				}
			}
			string contents = BuildInitialConfigurationYaml(sortedDictionary);
			File.WriteAllText(FileFullPath, contents);
			TrollingFishingPlugin.ModLogger.LogInfo((object)string.Format("Created initial fishing bait YAML '{0}' from loaded fish prefabs. baitTypes={1}.", "TrollingFishing.yml", sortedDictionary.Count));
			return true;
		}

		private static string BuildInitialConfigurationYaml(SortedDictionary<string, SortedDictionary<string, float>> baits)
		{
			StringBuilder stringBuilder = new StringBuilder();
			stringBuilder.AppendLine("# TrollingFishing bait map");
			stringBuilder.AppendLine("# This file was generated from the currently loaded vanilla and modded Fish components.");
			stringBuilder.AppendLine("# baits is bait prefab -> fish prefab -> Fish.BaitSetting.m_chance.");
			stringBuilder.AppendLine("#");
			stringBuilder.AppendLine("# Bite chance flow:");
			stringBuilder.AppendLine("# 1. A fish first tries to target a nearby fishing float using Fish.m_baseHookChance.");
			stringBuilder.AppendLine("#    TrollingFishing's Fishing skill bonus modifies this hook chance.");
			stringBuilder.AppendLine("# 2. If a float is selected, Valheim checks whether the float's bait is accepted by this fish.");
			stringBuilder.AppendLine("#    The numbers below are Fish.BaitSetting.m_chance values for this second bait check.");
			stringBuilder.AppendLine("#    1.0 means the fish always accepts this bait, 0.5 means 50%, and 0 means never.");
			stringBuilder.AppendLine("#");
			stringBuilder.AppendLine("# Example:");
			stringBuilder.AppendLine("# If \"Fishing Bite Chance Bonus Factor\" is 0.3 and your Fishing skill is 100,");
			stringBuilder.AppendLine("# the hook chance becomes 30%. If Fish1's bait chance for Bait1 is 0.5,");
			stringBuilder.AppendLine("# the total chance for Fish1 to bite that float is roughly 0.3 * 0.5 = 0.15, or 15%.");
			stringBuilder.AppendLine("#");
			stringBuilder.AppendLine("# These values are not item drop chances, fish spawn chances, or the skill-scaled hook chance itself.");
			stringBuilder.AppendLine("# Fish listed below use only the YAML entries below; unlisted fish keep their loaded defaults.");
			if (baits.Count == 0)
			{
				stringBuilder.AppendLine("baits: {}");
				return stringBuilder.ToString();
			}
			stringBuilder.AppendLine("baits:");
			foreach (KeyValuePair<string, SortedDictionary<string, float>> bait in baits)
			{
				stringBuilder.Append("  ");
				stringBuilder.Append(FormatYamlKey(bait.Key));
				stringBuilder.AppendLine(":");
				foreach (KeyValuePair<string, float> item in bait.Value)
				{
					stringBuilder.Append("    ");
					stringBuilder.Append(FormatYamlKey(item.Key));
					stringBuilder.Append(": ");
					stringBuilder.AppendLine(item.Value.ToString("0.######", CultureInfo.InvariantCulture));
				}
			}
			return stringBuilder.ToString();
		}

		private static bool TryResolveFishPrefabName(string configuredFishName, out string fishName)
		{
			fishName = configuredFishName;
			if (TryResolveFishPrefab(configuredFishName, out Fish fish))
			{
				fishName = StripCloneSuffix(((Object)((Component)fish).gameObject).name);
				return true;
			}
			return false;
		}

		private static bool TryResolveFishPrefab(string fishName, out Fish fish)
		{
			fish = null;
			GameObject val = (((Object)(object)ZNetScene.instance != (Object)null) ? ZNetScene.instance.GetPrefab(fishName) : null);
			if ((Object)(object)val != (Object)null)
			{
				fish = val.GetComponent<Fish>();
				if ((Object)(object)fish != (Object)null)
				{
					return true;
				}
			}
			foreach (Fish item in EnumerateKnownFishPrefabs())
			{
				if (string.Equals(StripCloneSuffix(((Object)((Component)item).gameObject).name), fishName, StringComparison.OrdinalIgnoreCase))
				{
					fish = item;
					return true;
				}
			}
			return false;
		}

		[IteratorStateMachine(typeof(<EnumerateKnownFishPrefabs>d__28))]
		private static IEnumerable<Fish> EnumerateKnownFishPrefabs()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <EnumerateKnownFishPrefabs>d__28(-2);
		}

		private static GameObject? FindKnownPrefabByName(string prefabName)
		{
			foreach (GameObject item in EnumerateKnownPrefabs())
			{
				if ((Object)(object)item != (Object)null && string.Equals(StripCloneSuffix(((Object)item).name), prefabName, StringComparison.OrdinalIgnoreCase))
				{
					return item;
				}
			}
			return null;
		}

		[IteratorStateMachine(typeof(<EnumerateKnownPrefabs>d__30))]
		private static IEnumerable<GameObject> EnumerateKnownPrefabs()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <EnumerateKnownPrefabs>d__30(-2);
		}

		private static float ClampChance(float chance)
		{
			if (float.IsNaN(chance) || float.IsInfinity(chance))
			{
				return 0f;
			}
			return Mathf.Clamp01(chance);
		}

		private static bool TryResolveItemPrefabName(ItemData item, out string prefabName)
		{
			prefabName = string.Empty;
			if (item == null)
			{
				return false;
			}
			GameObject dropPrefab = item.m_dropPrefab;
			if ((Object)(object)dropPrefab == (Object)null && (Object)(object)ObjectDB.instance != (Object)null)
			{
				ObjectDB.instance.TryGetItemPrefab(item.m_shared, ref dropPrefab);
			}
			prefabName = (((Object)(object)dropPrefab != (Object)null) ? StripCloneSuffix(((Object)dropPrefab).name) : string.Empty);
			return !string.IsNullOrWhiteSpace(prefabName);
		}

		private static string LocalizeFishName(string fishName)
		{
			if (string.IsNullOrWhiteSpace(fishName) || Localization.instance == null)
			{
				return fishName;
			}
			string text = Localization.instance.Localize(fishName);
			if (!text.Contains('$'))
			{
				return text;
			}
			return fishName;
		}

		private static string FormatChancePercent(float chance)
		{
			float num = ClampChance(chance) * 100f;
			string text = ((Math.Abs((double)num - Math.Round(num)) < 0.009999999776482582) ? "0" : "0.##");
			return num.ToString(text, CultureInfo.InvariantCulture) + "%";
		}

		private static string FormatYamlKey(string key)
		{
			if (!string.IsNullOrEmpty(key) && IsPlainYamlKey(key))
			{
				return key;
			}
			return "'" + key.Replace("'", "''") + "'";
		}

		private static bool IsPlainYamlKey(string key)
		{
			foreach (char c in key)
			{
				if (!char.IsLetterOrDigit(c) && c != '_' && c != '-' && c != '.')
				{
					return false;
				}
			}
			return true;
		}

		private static string StripCloneSuffix(string name)
		{
			if (!name.EndsWith("(Clone)", StringComparison.Ordinal))
			{
				return name;
			}
			return name.Substring(0, name.Length - "(Clone)".Length);
		}
	}
	[HarmonyPatch(typeof(ObjectDB), "Awake")]
	internal static class ObjectDBAwakeFishingBaitConfigurationPatch
	{
		[HarmonyPriority(0)]
		private static void Postfix()
		{
			FishingBaitConfiguration.ReloadAndApply();
		}
	}
	[HarmonyPatch(typeof(ZNetScene), "Awake")]
	internal static class ZNetSceneAwakeFishingBaitConfigurationPatch
	{
		[HarmonyPriority(0)]
		private static void Postfix()
		{
			FishingBaitConfiguration.ReloadAndApply();
		}
	}
	[HarmonyPatch(typeof(Fish), "OnEnable")]
	internal static class FishOnEnableFishingBaitConfigurationPatch
	{
		[HarmonyPriority(0)]
		private static void Postfix(Fish __instance)
		{
			FishingBaitConfiguration.ApplyToFishInstance(__instance);
		}
	}
	internal sealed class FishingRodBagInventoryState
	{
		internal readonly List<ItemData> OverflowItems;

		internal readonly int VisibleSlots;

		internal FishingRodBagInventoryState(List<ItemData> overflowItems, int visibleSlots)
		{
			OverflowItems = overflowItems;
			VisibleSlots = visibleSlots;
		}
	}
	internal sealed class BagWeightCacheEntry
	{
		internal readonly string RawData;

		internal readonly float Weight;

		internal BagWeightCacheEntry(string rawData, float weight)
		{
			RawData = rawData;
			Weight = weight;
		}
	}
	internal sealed class AttackBaitReturnSourceState
	{
		internal readonly FishingOverrideSystem.MultiLineBaitReservation Source;

		internal AttackBaitReturnSourceState(FishingOverrideSystem.MultiLineBaitReservation source)
		{
			Source = source;
		}
	}
	internal static class FishingRodBagStoreState
	{
		internal const string FishingRodPrefabName = "FishingRod";

		internal const string BagDataKey = "TrollingFishing.FishingRodBag.Data";

		internal const string BagSlotsKey = "TrollingFishing.FishingRodBag.Slots";

		internal const string BagSelectedBaitKey = "TrollingFishing.FishingRodBag.SelectedBait";

		internal const int FixedSlotCount = 32;

		internal const int MinSlots = 8;

		internal const int MaxSlots = 80;

		internal static readonly HashSet<Inventory> Inventories = new HashSet<Inventory>();

		internal static readonly Dictionary<Inventory, ItemData> InventoryOwners = new Dictionary<Inventory, ItemData>();

		internal static readonly ConditionalWeakTable<Inventory, FishingRodBagInventoryState> InventoryStates = new ConditionalWeakTable<Inventory, FishingRodBagInventoryState>();

		internal static readonly Dictionary<ItemData, BagWeightCacheEntry> WeightCache = new Dictionary<ItemData, BagWeightCacheEntry>();
	}
	internal static class FishingRodBagUiState
	{
		internal static readonly HashSet<ItemData> OpenRods = new HashSet<ItemData>();
	}
	internal static class FishingRodBagProxyState
	{
		internal const float KeepAliveSeconds = 2f;

		internal static readonly Dictionary<ItemData, FishingOverrideSystem.FishingRodBagProxyContainer> Proxies = new Dictionary<ItemData, FishingOverrideSystem.FishingRodBagProxyContainer>();

		internal static float KeepAliveUntil = -1f;
	}
	internal static class FishingRodBagRulesState
	{
		internal static readonly HashSet<string> AllowedPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

		internal static readonly HashSet<string> FishChumPrefabNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase)
		{
			"FishChumMeadows", "FishChumBlackforest", "FishChumSwamps", "FishChumMountains", "FishChumPlains", "FishChumMistlands", "FishChumAshlands", "FishChumDeepnorth", "FishChumOcean", "SerpentChum",
			"LeviathanChum"
		};

		internal static ZNetScene? CachedScene;
	}
	internal static class MultiLineFishingCastState
	{
		internal const float AttackGrace = 8f;

		internal static readonly List<FishingFloat> FloatBuffer = new List<FishingFloat>();

		internal static readonly List<FishingOverrideSystem.MultiLineFishingSetupContext> SetupContexts = new List<FishingOverrideSystem.MultiLineFishingSetupContext>();

		internal static readonly List<FishingOverrideSystem.MultiLineFishingUpdateContext> UpdateContexts = new List<FishingOverrideSystem.MultiLineFishingUpdateContext>();

		internal static int SetupDepth;
	}
	internal static class BaitSourceTrackerState
	{
		internal static readonly List<FishingOverrideSystem.MultiLineBaitReservation> SetupContexts = new List<FishingOverrideSystem.MultiLineBaitReservation>();

		internal static readonly ConditionalWeakTable<Attack, AttackBaitReturnSourceState> AttackSources = new ConditionalWeakTable<Attack, AttackBaitReturnSourceState>();
	}
	[HarmonyPatch(typeof(Fish), "FindFloat")]
	internal static class FishFindFloatFishingSkillPatch
	{
		private static bool Prefix(Fish __instance, ref FishingFloat __result)
		{
			__result = FishingOverrideSystem.FindFloatWithSkillChance(__instance);
			return false;
		}
	}
	[HarmonyPatch(typeof(FishingFloat), "Catch")]
	internal static class FishingFloatCatchExtraDropSkillPatch
	{
		private static bool Prefix(Fish fish, Character owner, out FishingOverrideSystem.ExtraDropChanceState __state, ref string __result)
		{
			__state = FishingOverrideSystem.ApplyExtraDropChance(fish, owner);
			if (FishingOverrideSystem.TryCatchFishToFishingRodBag(fish, owner, out string message))
			{
				__result = message;
				return false;
			}
			return true;
		}

		private static void Postfix(FishingOverrideSystem.ExtraDropChanceState __state)
		{
			FishingOverrideSystem.RestoreExtraDropChance(__state);
		}
	}
	internal static class FishingLocalization
	{
		internal const string FishingRodBagOpenHintKey = "$tf_fishingrod_bag_open_hint";

		internal const string FishingRodMultiLineHintKey = "$tf_fishingrod_multi_line_hint";

		internal const string FishingBaitTooltipHeaderKey = "$tf_fishing_bait_tooltip_header";

		private const string FishingRodBagOpenHintWord = "tf_fishingrod_bag_open_hint";

		private const string FishingRodMultiLineHintWord = "tf_fishingrod_multi_line_hint";

		private const string FishingBaitTooltipHeaderWord = "tf_fishing_bait_tooltip_header";

		private const string EnglishLanguage = "english";

		private const string EnglishOpenHint = "Press <b>$KEY_Use</b> to open the fishing bag.";

		private const string EnglishMultiLineHint = "Hold <b>$KEY_SecondaryAttack</b> to cast multiple fishing lines.";

		private const string EnglishBaitTooltipHeader = "Accepted by:";

		private static readonly Dictionary<string, string> OpenHintByLanguage = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
		{
			["english"] = "Press <b>$KEY_Use</b> to open the fishing bag.",
			["swedish"] = "Tryck på <b>$KEY_Use</b> för att öppna fiskeväskan.",
			["french"] = "Appuyez sur <b>$KEY_Use</b> pour ouvrir le sac de pêche.",
			["italian"] = "Premi <b>$KEY_Use</b> per aprire la borsa da pesca.",
			["german"] = "Drücke <b>$KEY_Use</b>, um die Angeltasche zu öffnen.",
			["spanish"] = "Pulsa <b>$KEY_Use</b> para abrir la bolsa de pesca.",
			["russian"] = "Нажмите <b>$KEY_Use</b>, чтобы открыть рыболовную сумку.",
			["finnish"] = "Paina <b>$KEY_Use</b> avataksesi kalastuslaukun.",
			["danish"] = "Tryk på <b>$KEY_Use</b> for at åbne fisketasken.",
			["norwegian"] = "Trykk på <b>$KEY_Use</b> for å åpne fiskebagen.",
			["turkish"] = "Balık çantasını açmak için <b>$KEY_Use</b> tuşuna bas.",
			["lithuanian"] = "Paspauskite <b>$KEY_Use</b>, kad atidarytumėte žvejybos krepšį.",
			["czech"] = "Stiskni <b>$KEY_Use</b> pro otevření rybářské brašny.",
			["hungarian"] = "Nyomd meg a(z) <b>$KEY_Use</b> gombot a horgásztáska megnyitásához.",
			["slovak"] = "Stlač <b>$KEY_Use</b> na otvorenie rybárskej tašky.",
			["polish"] = "Naciśnij <b>$KEY_Use</b>, aby otworzyć torbę wędkarską.",
			["dutch"] = "Druk op <b>$KEY_Use</b> om de vistas te openen.",
			["portuguese_european"] = "Prime <b>$KEY_Use</b> para abrir a bolsa de pesca.",
			["portuguese_brazilian"] = "Pressione <b>$KEY_Use</b> para abrir a bolsa de pesca.",
			["chinese"] = "按 <b>$KEY_Use</b> 打开钓鱼包。",
			["chinese_trad"] = "按下 <b>$KEY_Use</b> 開啟釣魚包。",
			["japanese"] = "釣りバッグを開くには <b>$KEY_Use</b> を押します。",
			["korean"] = "낚시 가방을 열려면 <b>$KEY_Use</b>를 누르세요.",
			["thai"] = "กด <b>$KEY_Use</b> เพ\u0e37\u0e48อเป\u0e34ดกระเป\u0e4bาตกปลา",
			["greek"] = "Πάτησε <b>$KEY_Use</b> για να ανοίξεις την τσάντα ψαρέματος.",
			["ukrainian"] = "Натисніть <b>$KEY_Use</b>, щоб відкрити рибальську сумку.",
			["latvian"] = "Nospiediet <b>$KEY_Use</b>, lai atvērtu makšķerēšanas somu."
		};

		private static readonly Dictionary<string, string> MultiLineHintByLanguage = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
		{
			["english"] = "Hold <b>$KEY_SecondaryAttack</b> to cast multiple fishing lines.",
			["swedish"] = "Håll ned <b>$KEY_SecondaryAttack</b> för att kasta flera fiskelinor.",
			["french"] = "Maintenez <b>$KEY_SecondaryAttack</b> pour lancer plusieurs lignes de pêche.",
			["italian"] = "Tieni premuto <b>$KEY_SecondaryAttack</b> per lanciare più lenze da pesca.",
			["german"] = "Halte <b>$KEY_SecondaryAttack</b> gedrückt, um mehrere Angelschnüre auszuwerfen.",
			["spanish"] = "Mantén <b>$KEY_SecondaryAttack</b> para lanzar varias líneas de pesca.",
			["russian"] = "Удерживайте <b>$KEY_SecondaryAttack</b>, чтобы закинуть несколько лесок.",
			["finnish"] = "Pidä <b>$KEY_SecondaryAttack</b> painettuna heittääksesi useita siimoja.",
			["danish"] = "Hold <b>$KEY_SecondaryAttack</b> nede for at kaste flere fiskeliner.",
			["norwegian"] = "Hold inne <b>$KEY_SecondaryAttack</b> for å kaste flere fiskesnører.",
			["turkish"] = "Birden fazla olta misinası atmak için <b>$KEY_SecondaryAttack</b> tuşunu basılı tut.",
			["lithuanian"] = "Laikykite <b>$KEY_SecondaryAttack</b>, kad užmestumėte kelis žvejybos valus.",
			["czech"] = "Podrž <b>$KEY_SecondaryAttack</b> pro nahození více rybářských vlasců.",
			["hungarian"] = "Tartsd lenyomva a(z) <b>$KEY_SecondaryAttack</b> gombot több horgászzsinór bedobásához.",
			["slovak"] = "Podrž <b>$KEY_SecondaryAttack</b> na nahodenie viacerých rybárskych vlascov.",
			["polish"] = "Przytrzymaj <b>$KEY_SecondaryAttack</b>, aby zarzucić kilka żyłek.",
			["dutch"] = "Houd <b>$KEY_SecondaryAttack</b> ingedrukt om meerdere vislijnen uit te werpen.",
			["portuguese_european"] = "Mantém <b>$KEY_SecondaryAttack</b> premido para lançar várias linhas de pesca.",
			["portuguese_brazilian"] = "Segure <b>$KEY_SecondaryAttack</b> para lançar várias linhas de pesca.",
			["chinese"] = "长按 <b>$KEY_SecondaryAttack</b> 抛出多根鱼线。",
			["chinese_trad"] = "長按 <b>$KEY_SecondaryAttack</b> 拋出多條釣線。",
			["japanese"] = "複数の釣り糸を投げるには <b>$KEY_SecondaryAttack</b> を長押しします。",
			["korean"] = "여러 낚싯줄을 던지려면 <b>$KEY_SecondaryAttack</b>을 길게 누르세요.",
			["thai"] = "กด <b>$KEY_SecondaryAttack</b> ค\u0e49างไว\u0e49เพ\u0e37\u0e48อเหว\u0e35\u0e48ยงสายเบ\u0e47ดหลายสาย",
			["greek"] = "Κράτησε πατημένο το <b>$KEY_SecondaryAttack</b> για να ρίξεις πολλές πετονιές.",
			["ukrainian"] = "Утримуйте <b>$KEY_SecondaryAttack</b>, щоб закинути кілька лісок.",
			["latvian"] = "Turiet <b>$KEY_SecondaryAttack</b>, lai iemestu vairākas makšķerauklas."
		};

		private static readonly Dictionary<string, string> BaitTooltipHeaderByLanguage = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
		{
			["english"] = "Accepted by:",
			["swedish"] = "Accepteras av:",
			["french"] = "Accepté par :",
			["italian"] = "Accettata da:",
			["german"] = "Akzeptiert von:",
			["spanish"] = "Aceptado por:",
			["russian"] = "Принимается:",
			["finnish"] = "Kelpaavat kalat:",
			["danish"] = "Accepteres af:",
			["norwegian"] = "Godtas av:",
			["turkish"] = "Kabul edenler:",
			["lithuanian"] = "Priima:",
			["czech"] = "Přijímají:",
			["hungarian"] = "Elfogadja:",
			["slovak"] = "Prijímajú:",
			["polish"] = "Akceptowane przez:",
			["dutch"] = "Geaccepteerd door:",
			["portuguese_european"] = "Aceite por:",
			["portuguese_brazilian"] = "Aceito por:",
			["chinese"] = "可钓：",
			["chinese_trad"] = "可釣：",
			["japanese"] = "有効な魚:",
			["korean"] = "유효한 물고기:",
			["thai"] = "ใช\u0e49ได\u0e49ก\u0e31บ:",
			["greek"] = "Γίνεται δεκτό από:",
			["ukrainian"] = "Підходить для:",
			["latvian"] = "Derīgs:"
		};

		internal static void Register()
		{
			if (Localization.instance != null)
			{
				Register(Localization.instance);
			}
		}

		internal static void Register(Localization localization)
		{
			if (localization != null)
			{
				string languageName = NormalizeLanguageName(localization.GetSelectedLanguage());
				localization.AddWord("tf_fishingrod_bag_open_hint", GetOpenHint(languageName));
				localization.AddWord("tf_fishingrod_multi_line_hint", GetMultiLineHint(languageName));
				localization.AddWord("tf_fishing_bait_tooltip_header", GetBaitTooltipHeader(languageName));
			}
		}

		internal static string Localize(string key)
		{
			if (Localization.instance == null)
			{
				return key;
			}
			string text = Localization.instance.Localize(key);
			if (!text.Contains('$'))
			{
				return text;
			}
			return Localization.instance.Localize(text);
		}

		private static string NormalizeLanguageName(string languageName)
		{
			if (!string.IsNullOrWhiteSpace(languageName))
			{
				return languageName.Trim().Replace(" ", string.Empty).ToLowerInvariant();
			}
			return "english";
		}

		private static string GetOpenHint(string languageName)
		{
			if (!OpenHintByLanguage.TryGetValue(languageName, out string value))
			{
				return "Press <b>$KEY_Use</b> to open the fishing bag.";
			}
			return value;
		}

		private static string GetMultiLineHint(string languageName)
		{
			if (!MultiLineHintByLanguage.TryGetValue(languageName, out string value))
			{
				return "Hold <b>$KEY_SecondaryAttack</b> to cast multiple fishing lines.";
			}
			return value;
		}

		private static string GetBaitTooltipHeader(string languageName)
		{
			if (!BaitTooltipHeaderByLanguage.TryGetValue(languageName, out string value))
			{
				return "Accepted by:";
			}
			return value;
		}
	}
	[HarmonyPatch(typeof(Localization), "SetupLanguage")]
	internal static class LocalizationSetupLanguageFishingPatch
	{
		private static void Postfix(Localization __instance)
		{
			FishingLocalization.Register(__instance);
		}
	}
	internal static class ItemRequiresSkillLevelCompat
	{
		private const string StartDrawPatchTypeName = "ItemRequiresSkillLevel.Patches+StartDrawPatch";

		private static bool _loggedBypassFailure;

		internal static bool IsLoaded()
		{
			return FindType("ItemRequiresSkillLevel.Patches+StartDrawPatch") != null;
		}

		internal static MethodBase? GetStartDrawPatchMethod()
		{
			return FindType("ItemRequiresSkillLevel.Patches+StartDrawPatch")?.GetMethod("StartDraw", BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[2]
			{
				typeof(Humanoid),
				typeof(ItemData)
			}, null);
		}

		internal static bool TryHandleStartDraw(Humanoid character, ItemData weapon, ref bool result)
		{
			if (TrollingFishingPlugin.FishingRodBag.Value.IsOff() || !(character is Player) || !FishingOverrideSystem.IsFishingRod(weapon) || string.IsNullOrWhiteSpace(weapon.m_shared.m_ammoType))
			{
				return false;
			}
			try
			{
				if (!FishingOverrideSystem.TryResolveFishingRodAmmoSelection(character, weapon, out var selection) || selection.Source != FishingOverrideSystem.FishingRodAmmoSource.FishingRodBag || selection.AmmoItem == null)
				{
					return false;
				}
				result = selection.AmmoItem.IsEquipable();
				TrollingFishingPlugin.LogDebug($"[Fishing bag] ItemRequiresSkillLevel StartDraw compatibility handled bag bait result={result}.");
				return true;
			}
			catch (Exception ex)
			{
				if (!_loggedBypassFailure)
				{
					_loggedBypassFailure = true;
					TrollingFishingPlugin.ModLogger.LogWarning((object)("ItemRequiresSkillLevel fishing bag compatibility failed; falling back to the original ammo check: " + ex.GetBaseException().Message));
				}
				return false;
			}
		}

		private static Type? FindType(string typeName)
		{
			Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
			for (int i = 0; i < assemblies.Length; i++)
			{
				Type type = assemblies[i].GetType(typeName, throwOnError: false, ignoreCase: false);
				if (type != null)
				{
					return type;
				}
			}
			return null;
		}
	}
	[HarmonyPatch]
	internal static class ItemRequiresSkillLevelStartDrawFishingRodBagPatch
	{
		private static bool Prepare()
		{
			return ItemRequiresSkillLevelCompat.IsLoaded();
		}

		private static MethodBase TargetMethod()
		{
			return ItemRequiresSkillLevelCompat.GetStartDrawPatchMethod();
		}

		[HarmonyPriority(800)]
		private static bool Prefix(Humanoid character, ItemData weapon, ref bool __result)
		{
			return !ItemRequiresSkillLevelCompat.TryHandleStartDraw(character, weapon, ref __result);
		}
	}
	[HarmonyPatch(typeof(FishingFloat), "FindFloat", new Type[] { typeof(Character) })]
	internal static class FishingFloatFindFloatMultiLineFishingPatch
	{
		private static bool Prefix(ref FishingFloat __result)
		{
			return !FishingOverrideSystem.TrySuppressMultiLineFishingFindFloat(out __result);
		}
	}
	[HarmonyPatch(typeof(FishingFloat), "Setup")]
	internal static class FishingFloatSetupMultiLineFishingPatch
	{
		private static void Postfix(FishingFloat __instance, Character owner, ItemData ammo)
		{
			if (!FishingOverrideSystem.IsMultiLineFishingSetupActive())
			{
				FishingOverrideSystem.MarkFishingFloatBaitReturnSource(__instance, owner, ammo);
				return;
			}
			FishingOverrideSystem.MarkMultiLineFishingFloat(__instance, owner);
			FishingOverrideSystem.LogMultiLineFishingFloatSetup(__instance, owner, "postfix");
		}
	}
	[HarmonyPatch(typeof(Projectile), "Setup")]
	internal static class ProjectileSetupBaitReturnSourcePatch
	{
		private static void Postfix(Projectile __instance, ItemData ammo)
		{
			FishingOverrideSystem.MarkProjectileBaitReturnSource(__instance, ammo);
		}
	}
	[HarmonyPatch(typeof(FishingFloat), "FixedUpdate")]
	internal static class FishingFloatFixedUpdateMultiLineFishingPatch
	{
		private static bool Prefix(FishingFloat __instance, out IDisposable? __state)
		{
			__state = null;
			if (FishingOverrideSystem.TrySuppressMultiLineFishingFloatInitialUpdate(__instance))
			{
				return false;
			}
			__state = FishingOverrideSystem.BeginAdditionalMultiLineFishingFloatUpdate(__instance);
			return true;
		}

		private static void Postfix(IDisposable? __state)
		{
			__state?.Dispose();
		}
	}
	[HarmonyPatch(typeof(FishingFloat), "ReturnBait")]
	internal static class FishingFloatReturnBaitOriginalSourcePatch
	{
		private static bool Prefix(FishingFloat __instance)
		{
			return !FishingOverrideSystem.TryReturnBaitToOriginalSource(__instance);
		}
	}
	[HarmonyPatch(typeof(FishingFloat), "SetCatch")]
	internal static class FishingFloatSetCatchMultiLineFishingPatch
	{
		private static void Postfix(FishingFloat __instance, Fish fish)
		{
			FishingOverrideSystem.TryConsumeMultiLineFishingBaitOnCatch(__instance, fish);
		}
	}
	[HarmonyPatch(typeof(Projectile), "OnHit")]
	internal static class ProjectileOnHitMultiLineFishingPatch
	{
		private static bool Prefix(Projectile __instance, Collider collider, Vector3 hitPoint, bool water, out IDisposable? __state)
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			__state = null;
			if (FishingOverrideSystem.TrySettleMultiLineFishingProjectileOnWater(__instance, hitPoint, water))
			{
				return false;
			}
			if (FishingOverrideSystem.TryBeginFishingProjectileHit(__instance, collider, water, out IDisposable scope))
			{
				__state = scope;
			}
			return true;
		}

		private static void Postfix(Projectile __instance, Collider collider, bool water, IDisposable? __state)
		{
			FishingOverrideSystem.TrySettleBaitAfterProjectileGroundHit(__instance, collider, water);
			__state?.Dispose();
		}
	}
	[HarmonyPatch(typeof(Player), "UseStamina")]
	internal static class PlayerUseStaminaMultiLineFishingPatch
	{
		private static void Prefix(Player __instance, ref float v)
		{
			FishingOverrideSystem.AdjustMultiLineFishingStaminaUse((Character)(object)__instance, ref v);
		}
	}
	[HarmonyPatch(typeof(Player), "RaiseSkill")]
	internal static class PlayerRaiseSkillMultiLineFishingPatch
	{
		private static void Prefix(Player __instance, SkillType skill, ref float value)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			FishingOverrideSystem.AdjustMultiLineFishingSkillRaise((Character)(object)__instance, skill, ref value);
		}
	}
	internal static class MultiLineFishingSystem
	{
		private readonly struct LaunchData
		{
			public static readonly LaunchData Invalid = new LaunchData(null, null, 0f, 0f, 0f, 0f, 0f, 0f, useRandomVelocity: false);

			public GameObject? ProjectilePrefab { get; }

			public ItemData? AmmoItem { get; }

			public float ProjectileVelocity { get; }

			public float ProjectileVelocityMin { get; }

			public float ProjectileAccuracy { get; }

			public float ProjectileAccuracyMin { get; }

			public float AttackHitNoise { get; }

			public float DamageFactor { get; }

			public bool UseRandomVelocity { get; }

			public bool IsValid => (Object)(object)ProjectilePrefab != (Object)null;

			public LaunchData(GameObject? projectilePrefab, ItemData? ammoItem, float projectileVelocity, float projectileVelocityMin, float projectileAccuracy, float projectileAccuracyMin, float attackHitNoise, float damageFactor, bool useRandomVelocity)
			{
				ProjectilePrefab = projectilePrefab;
				AmmoItem = ammoItem;
				ProjectileVelocity = projectileVelocity;
				ProjectileVelocityMin = projectileVelocityMin;
				ProjectileAccuracy = projectileAccuracy;
				ProjectileAccuracyMin = projectileAccuracyMin;
				AttackHitNoise = attackHitNoise;
				DamageFactor = damageFactor;
				UseRandomVelocity = useRandomVelocity;
			}
		}

		private sealed class DrawState
		{
			public ItemData? Weapon;

			public bool PendingSecondary;
		}

		private sealed class AmmoSelectionState
		{
			public ItemData? Weapon;

			public ItemData? AmmoItem;

			public FishingOverrideSystem.FishingRodAmmoSource Source;

			public float CreatedAt;

			public bool IsExpired => Time.time - CreatedAt > 10f;
		}

		private const string FishingRodPrefabName = "FishingRod";

		private static readonly MethodInfo MemberwiseCloneMethod = AccessTools.Method(typeof(object), "MemberwiseClone", (Type[])null, (Type[])null);

		private static readonly ConditionalWeakTable<Player, DrawState> DrawStates = new ConditionalWeakTable<Player, DrawState>();

		private static readonly ConditionalWeakTable<Humanoid, AmmoSelectionState> AmmoSelectionStates = new ConditionalWeakTable<Humanoid, AmmoSelectionState>();

		internal static bool IsFishingRod(ItemData? item)
		{
			if ((Object)(object)item?.m_dropPrefab != (Object)null)
			{
				return string.Equals(((Object)item.m_dropPrefab).name, "FishingRod", StringComparison.OrdinalIgnoreCase);
			}
			return false;
		}

		internal static bool TryPrepareSecondaryStart(Humanoid humanoid, ItemData? weapon, ref bool result)
		{
			if (!IsFishingRod(weapon))
			{
				return true;
			}
			if (TrollingFishingPlugin.FishingRodMultiLine.Value.IsOff())
			{
				result = false;
				return false;
			}
			EnsureFishingRodSecondaryAttack(weapon);
			string ammoType = weapon.m_shared.m_ammoType;
			if (string.IsNullOrWhiteSpace(ammoType))
			{
				return true;
			}
			int num = ResolveCount();
			if (FishingOverrideSystem.TryResolveFishingRodAmmoSelection(humanoid, weapon, out var selection) && FishingOverrideSystem.CountAvailableAmmoFromSource(humanoid, weapon, ammoType, selection.AmmoItem, selection.Source) >= num)
			{
				RememberAmmoSelection(humanoid, weapon, selection);
				return true;
			}
			ForgetAmmoSelection(humanoid);
			((Character)humanoid).Message((MessageType)2, "$msg_outof " + ammoType, 0, (Sprite)null);
			result = false;
			return false;
		}

		internal static bool ShouldHandleFishingRodDraw(ItemData? weapon)
		{
			if (IsFishingRod(weapon) && weapon.m_shared.m_attack != null)
			{
				return weapon.m_shared.m_attack.m_bowDraw;
			}
			return false;
		}

		internal static void UpdateFishingRodDraw(Player player, ItemData weapon, float dt, ref float attackDrawTime, bool blocking, bool attackHold, bool secondaryAttackHold, bool secondaryAttackPressed, ZSyncAnimation zanim)
		{
			//IL_017a: Unknown result type (might be due to invalid IL or missing references)
			//IL_017f: Unknown result type (might be due to invalid IL or missing references)
			DrawState value = DrawStates.GetValue(player, (Player _) => new DrawState());
			if (value.Weapon != weapon)
			{
				value.Weapon = weapon;
				value.PendingSecondary = false;
			}
			bool flag = attackHold || secondaryAttackHold;
			float skillAdjustedDrawCost = GetSkillAdjustedDrawCost(player, weapon, weapon.m_shared.m_attack.m_drawStaminaDrain);
			float drawEitrDrain = weapon.m_shared.m_attack.m_drawEitrDrain;
			bool flag2 = skillAdjustedDrawCost <= 0f || ((Character)player).HaveStamina(0f);
			bool flag3 = drawEitrDrain <= 0f || ((Character)player).HaveEitr(0f);
			if (blocking || ((Character)player).InMinorAction() || ((Character)player).IsAttached())
			{
				attackDrawTime = -1f;
				value.PendingSecondary = false;
				SetDrawAnimation(zanim, weapon, value: false, player);
				return;
			}
			if (flag && attackDrawTime == 0f)
			{
				value.PendingSecondary = secondaryAttackHold || secondaryAttackPressed;
				if (value.PendingSecondary)
				{
					EnsureFishingRodSecondaryAttack(weapon);
				}
			}
			else if (secondaryAttackPressed && flag && attackDrawTime >= 0f)
			{
				value.PendingSecondary = true;
				EnsureFishingRodSecondaryAttack(weapon);
			}
			if (attackDrawTime < 0f)
			{
				if (!flag)
				{
					attackDrawTime = 0f;
				}
			}
			else if (flag && flag2 && flag3 && attackDrawTime >= 0f)
			{
				if (attackDrawTime == 0f)
				{
					if (!weapon.m_shared.m_attack.StartDraw((Humanoid)(object)player, weapon))
					{
						attackDrawTime = -1f;
						value.PendingSecondary = false;
						return;
					}
					weapon.m_shared.m_holdStartEffect.Create(((Component)player).transform.position, Quaternion.identity, ((Component)player).transform, 1f, -1);
				}
				attackDrawTime += Time.fixedDeltaTime;
				SetDrawAnimation(zanim, weapon, value: true, player);
				((Character)player).UseStamina(skillAdjustedDrawCost * dt);
				((Character)player).UseEitr(drawEitrDrain * dt);
			}
			else
			{
				if (!(attackDrawTime > 0f))
				{
					return;
				}
				if (flag2 && flag3)
				{
					bool pendingSecondary = value.PendingSecondary;
					float num = ResolveSecondaryReleaseExtraStamina(player, weapon, skillAdjustedDrawCost, pendingSecondary);
					if (num <= 0f || ((Character)player).HaveStamina(num))
					{
						if (((Character)player).StartAttack((Character)null, pendingSecondary) && pendingSecondary && num > 0f)
						{
							((Character)player).UseStamina(num);
						}
					}
					else
					{
						Hud instance = Hud.instance;
						if (instance != null)
						{
							instance.StaminaBarEmptyFlash();
						}
					}
				}
				SetDrawAnimation(zanim, weapon, value: false, player);
				attackDrawTime = 0f;
				value.PendingSecondary = false;
			}
		}

		internal static void EnsureFishingRodSecondaryAttack(ItemData? weapon)
		{
			if (IsFishingRod(weapon) && weapon.m_shared.m_attack != null)
			{
				Attack val = CloneAttack(weapon.m_shared.m_attack);
				float num = Mathf.Max(0f, TrollingFishingPlugin.FishingRodMultiLineCastResourceFactor.Value);
				val.m_attackStamina *= num;
				val.m_attackEitr *= num;
				val.m_attackHealth *= num;
				val.m_drawStaminaDrain *= num;
				val.m_drawEitrDrain *= num;
				weapon.m_shared.m_secondaryAttack = val;
			}
		}

		private static float GetSkillAdjustedDrawCost(Player player, ItemData weapon, float rawDrawCost)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			if (rawDrawCost <= 0f)
			{
				return 0f;
			}
			float skillFactor = ((Character)player).GetSkillFactor(weapon.m_shared.m_skillType);
			return rawDrawCost - rawDrawCost * 0.33f * skillFactor;
		}

		private static float ResolveSecondaryReleaseExtraStamina(Player player, ItemData weapon, float drawStaminaDrain, bool pendingSecondary)
		{
			if (!pendingSecondary || drawStaminaDrain <= 0f)
			{
				return 0f;
			}
			float num = Mathf.Max(0f, TrollingFishingPlugin.FishingRodMultiLineCastResourceFactor.Value);
			if (num <= 1f)
			{
				return 0f;
			}
			float skillAdjustedFullDrawTime = GetSkillAdjustedFullDrawTime(player, weapon);
			return drawStaminaDrain * skillAdjustedFullDrawTime * (num - 1f);
		}

		private static float GetSkillAdjustedFullDrawTime(Player player, ItemData weapon)
		{
			//IL_0030: Unknown result type (might be due to invalid IL or missing references)
			float num = Mathf.Max(0f, weapon.m_shared.m_attack.m_drawDurationMin);
			if (num <= 0f)
			{
				return 0f;
			}
			float skillFactor = ((Character)player).GetSkillFactor(weapon.m_shared.m_skillType);
			return Mathf.Lerp(num, num * 0.2f, skillFactor);
		}

		private static void RememberAmmoSelection(Humanoid humanoid, ItemData weapon, FishingOverrideSystem.FishingRodAmmoSelection selection)
		{
			if (!((Object)(object)humanoid == (Object)null) && weapon != null && selection.IsValid)
			{
				AmmoSelectionState value = AmmoSelectionStates.GetValue(humanoid, (Humanoid _) => new AmmoSelectionState());
				value.Weapon = weapon;
				value.AmmoItem = selection.AmmoItem;
				value.Source = selection.Source;
				value.CreatedAt = Time.time;
			}
		}

		private static void ForgetAmmoSelection(Humanoid humanoid)
		{
			if ((Object)(object)humanoid != (Object)null)
			{
				AmmoSelectionStates.Remove(humanoid);
			}
		}

		private static bool TryResolvePreparedAmmoSelection(Attack attack, ItemData? attackAmmo, out FishingOverrideSystem.FishingRodAmmoSelection selection)
		{
			selection = default(FishingOverrideSystem.FishingRodAmmoSelection);
			Humanoid val = attack?.m_character;
			if (val != null && AmmoSelectionStates.TryGetValue(val, out AmmoSelectionState value) && value.Weapon == attack.m_weapon && !value.IsExpired && value.AmmoItem != null)
			{
				selection = new FishingOverrideSystem.FishingRodAmmoSelection(attackAmmo ?? value.AmmoItem, value.Source);
				AmmoSelectionStates.Remove(val);
				return true;
			}
			if (attack != null && FishingOverrideSystem.TryResolveFishingRodAmmoSelection(attack.m_character, attack.m_weapon, out selection))
			{
				return true;
			}
			return false;
		}

		private static void SetDrawAnimation(ZSyncAnimation zanim, ItemData weapon, bool value, Player player)
		{
			if (!string.IsNullOrEmpty(weapon.m_shared.m_attack.m_drawAnimationState))
			{
				zanim.SetBool(weapon.m_shared.m_attack.m_drawAnimationState, value);
				if (value)
				{
					zanim.SetFloat("drawpercent", ((Humanoid)player).GetAttackDrawPercentage());
				}
			}
		}

		internal static bool IsActiveMultiLineAttack(Attack attack)
		{
			if (attack != null && IsFishingRod(attack.m_weapon))
			{
				Humanoid character = attack.m_character;
				if (character != null && character.m_currentAttack == attack)
				{
					return character.m_currentAttackIsSecondary;
				}
			}
			return false;
		}

		internal static bool TryHandleFireProjectileBurst(Attack attack)
		{
			//IL_01b0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b7: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ed: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f2: Unknown result type (might be due to invalid IL or missing references)
			//IL_01cc: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ce: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d0: Unknown result type (might be due to invalid IL or missing references)
			//IL_025b: Unknown result type (might be due to invalid IL or missing references)
			//IL_025d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0262: Unknown result type (might be due to invalid IL or missing references)
			//IL_0264: Unknown result type (might be due to invalid IL or missing references)
			//IL_0269: 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_0299: Unknown result type (might be due to invalid IL or missing references)
			if (!IsActiveMultiLineAttack(attack))
			{
				return false;
			}
			if (TrollingFishingPlugin.FishingRodMultiLine.Value.IsOff())
			{
				return true;
			}
			if (string.IsNullOrWhiteSpace(attack.m_weapon.m_shared.m_ammoType))
			{
				return false;
			}
			int num = ResolveCount();
			int num2 = Mathf.Max(0, num - 1);
			ItemData val = attack.m_ammoItem ?? attack.m_lastUsedAmmo;
			if (!TryResolvePreparedAmmoSelection(attack, val, out var selection))
			{
				((Character)attack.m_character).Message((MessageType)2, "$msg_outof " + attack.m_weapon.m_shared.m_ammoType, 0, (Sprite)null);
				return true;
			}
			if (val == null)
			{
				val = selection.AmmoItem;
			}
			if (FishingOverrideSystem.CountAvailableAmmoFromSource(attack.m_character, attack.m_weapon, attack.m_weapon.m_shared.m_ammoType, val, selection.Source) < num2)
			{
				((Character)attack.m_character).Message((MessageType)2, "$msg_outof " + attack.m_weapon.m_shared.m_ammoType, 0, (Sprite)null);
				return true;
			}
			attack.m_ammoItem = val;
			attack.m_lastUsedAmmo = val;
			LaunchData launchData = CreateLaunchData(attack);
			if (!launchData.IsValid)
			{
				return true;
			}
			List<FishingOverrideSystem.MultiLineBaitReservation> list = FishingOverrideSystem.ReserveAdditionalMultiLineFishingBaits(attack.m_character, attack.m_weapon, attack.m_weapon.m_shared.m_ammoType, val, selection.Source, num2);
			if (list.Count < num2)
			{
				((Character)attack.m_character).Message((MessageType)2, "$msg_outof " + attack.m_weapon.m_shared.m_ammoType, 0, (Sprite)null);
				return true;
			}
			int num3 = Mathf.Max(1, list.Count + 1);
			int primaryEquivalentLineIndex = GetPrimaryEquivalentLineIndex(num3);
			FishingOverrideSystem.MultiLineBaitReservation multiLineBaitReservation = FishingOverrideSystem.ResolveAttackBaitReturnSource(attack, attack.m_lastUsedAmmo);
			FishingOverrideSystem.DestroyExistingFishingFloats((Character)(object)attack.m_character);
			PrepareCustomProjectileBurst(attack);
			Vector3 val2 = default(Vector3);
			Vector3 aimDirection = default(Vector3);
			attack.GetProjectileSpawnPoint(ref val2, ref aimDirection);
			aimDirection = ApplyLaunchAngle(attack, aimDirection);
			if (attack.m_burstEffect.HasEffects())
			{
				attack.m_burstEffect.Create(val2, Quaternion.LookRotation(aimDirection), (Transform)null, 1f, -1);
			}
			Vector3 up = ((Component)attack.m_character).transform.up;
			float num4 = Mathf.Max(0f, TrollingFishingPlugin.FishingRodMultiLineSpreadAngle.Value);
			float num5 = ((num3 > 1) ? ((0f - num4) * 0.5f) : 0f);
			float num6 = ((num3 > 1) ? (num4 / (float)(num3 - 1)) : 0f);
			using (FishingOverrideSystem.BeginMultiLineFishingSetup())
			{
				float speed = ResolveProjectileSpeed(launchData);
				int num7 = 0;
				for (int i = 0; i < num3; i++)
				{
					Vector3 direction = Quaternion.AngleAxis(num5 + num6 * (float)i, up) * aimDirection;
					FishingOverrideSystem.MultiLineBaitReservation reservedBait = default(FishingOverrideSystem.MultiLineBaitReservation);
					if (i != primaryEquivalentLineIndex && num7 < list.Count)
					{
						reservedBait = list[num7++];
					}
					FishingOverrideSystem.MarkMultiLineFishingObject(SpawnProjectileObject(attack, launchData, val2, direction, speed), (Character)(object)attack.m_character, i, primaryEquivalentLineIndex, reservedBait, attack.m_weapon, (i == primaryEquivalentLineIndex) ? multiLineBaitReservation : default(FishingOverrideSystem.MultiLineBaitReservation));
				}
			}
			return true;
		}

		private static int ResolveCount()
		{
			return Mathf.Clamp(TrollingFishingPlugin.FishingRodMultiLineCount.Value, 2, 10);
		}

		private static int GetPrimaryEquivalentLineIndex(int floatCount)
		{
			return Mathf.Max(0, (floatCount - 1) / 2);
		}

		private static Attack CloneAttack(Attack? sourceAttack)
		{
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Expected O, but got Unknown
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0019: Expected O, but got Unknown
			if (sourceAttack == null)
			{
				return new Attack();
			}
			return (Attack)MemberwiseCloneMethod.Invoke(sourceAttack, Array.Empty<object>());
		}

		private static LaunchData CreateLaunchData(Attack attack)
		{
			//IL_0105: Unknown result type (might be due to invalid IL or missing references)
			//IL_018d: Unknown result type (might be due to invalid IL or missing references)
			ItemData ammoItem = attack.m_ammoItem;
			GameObject attackProjectile = attack.m_attackProjectile;
			float num = attack.m_projectileVel;
			float num2 = attack.m_projectileVelMin;
			float num3 = attack.m_projectileAccuracy;
			float num4 = attack.m_projectileAccuracyMin;
			float num5 = attack.m_attackHitNoise;
			AnimationCurve drawVelocityCurve = attack.m_drawVelocityCurve;
			if (ammoItem != null && (Object)(object)ammoItem.m_shared.m_attack.m_attackProjectile != (Object)null)
			{
				attackProjectile = ammoItem.m_shared.m_attack.m_attackProjectile;
				num += ammoItem.m_shared.m_attack.m_projectileVel;
				num2 += ammoItem.m_shared.m_attack.m_projectileVelMin;
				num3 += ammoItem.m_shared.m_attack.m_projectileAccuracy;
				num4 += ammoItem.m_shared.m_attack.m_projectileAccuracyMin;
				num5 += ammoItem.m_shared.m_attack.m_attackHitNoise;
				drawVelocityCurve = ammoItem.m_shared.m_attack.m_drawVelocityCurve;
			}
			if ((Object)(object)attackProjectile == (Object)null)
			{
				return LaunchData.Invalid;
			}
			float num6 = ((Character)attack.m_character).GetRandomSkillFactor(attack.m_weapon.m_shared.m_skillType);
			if (attack.m_bowDraw)
			{
				num3 = Mathf.Lerp(num4, num3, Mathf.Pow(attack.m_attackDrawPercentage, 0.5f));
				num6 *= attack.m_attackDrawPercentage;
				num = Mathf.Lerp(num2, num, drawVelocityCurve.Evaluate(attack.m_attackDrawPercentage));
				if (attack.m_character is Player)
				{
					Game.instance.IncrementPlayerStat((PlayerStatType)51, 1f);
				}
			}
			else if (attack.m_skillAccuracy)
			{
				float skillFactor = ((Character)attack.m_character).GetSkillFactor(attack.m_weapon.m_shared.m_skillType);
				num3 = Mathf.Lerp(num4, num3, skillFactor);
			}
			return new LaunchData(attackProjectile, ammoItem, num, num2, num3, num4, num5, num6, attack.m_randomVelocity && !attack.m_bowDraw);
		}

		private static GameObject SpawnProjectileObject(Attack attack, LaunchData launchData, Vector3 spawnPoint, Vector3 direction, float speed)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0001: 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_002e: 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_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_006f: 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_00ae: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e7: Unknown result type (might be due to invalid IL or missing references)
			if (direction == Vector3.zero)
			{
				direction = ((Component)attack.m_character).transform.forward;
			}
			((Vector3)(ref direction)).Normalize();
			GameObject val = Object.Instantiate<GameObject>(launchData.ProjectilePrefab, spawnPoint, Quaternion.LookRotation(direction));
			HitData val2 = CreateProjectileHitData(attack, launchData.AmmoItem, launchData.DamageFactor);
			IProjectile component = val.GetComponent<IProjectile>();
			Projectile component2 = val.GetComponent<Projectile>();
			FishingFloat component3 = val.GetComponent<FishingFloat>();
			if (component != null)
			{
				component.Setup((Character)(object)attack.m_character, direction * speed, launchData.AttackHitNoise, val2, attack.m_weapon, attack.m_lastUsedAmmo);
			}
			if ((Object)(object)component3 != (Object)null)
			{
				if ((Object)(object)component2 != (Object)null && component != component2)
				{
					component2.Setup((Character)(object)attack.m_character, direction * speed, launchData.AttackHitNoise, val2, attack.m_weapon, attack.m_lastUsedAmmo);
				}
				if (component != component3 && attack.m_lastUsedAmmo != null)
				{
					component3.Setup((Character)(object)attack.m_character, direction * speed, launchData.AttackHitNoise, val2, attack.m_weapon, attack.m_lastUsedAmmo);
				}
			}
			attack.m_weapon.m_lastProjectile = val;
			if (attack.m_spawnOnHitChance > 0f && (Object)(object)attack.m_spawnOnHit != (Object)null)
			{
				Projectile val3 = (Projectile)(object)((component is Projectile) ? component : null);
				if (val3 != null)
				{
					val3.m_spawnOnHit = attack.m_spawnOnHit;
					val3.m_spawnOnHitChance = attack.m_spawnOnHitChance;
				}
			}
			return val;
		}

		private static HitData CreateProjectileHitData(Attack attack, ItemData? ammoItem, float damageFactor)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Expected O, but got Unknown
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f3: 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_0163: 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_027e: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b0: Unknown result type (might be due to invalid IL or missing references)
			HitData val = new HitData();
			val.m_toolTier = (short)attack.m_weapon.m_shared.m_toolTier;
			val.m_pushForce = attack.m_weapon.m_shared.m_attackForce * attack.m_forceMultiplier;
			val.m_backstabBonus = attack.m_weapon.m_shared.m_backstabBonus;
			val.m_staggerMultiplier = attack.m_staggerMultiplier;
			((DamageTypes)(ref val.m_damage)).Add(attack.m_weapon.GetDamage(), 1);
			val.m_statusEffectHash = (((Object)(object)attack.m_weapon.m_shared.m_attackStatusEffect != (Object)null && (attack.m_weapon.m_shared.m_attackStatusEffectChance == 1f || Random.Range(0f, 1f) < attack.m_weapon.m_shared.m_attackStatusEffectChance)) ? attack.m_weapon.m_shared.m_attackStatusEffect.NameHash() : 0);
			val.m_skillLevel = ((Character)attack.m_character).GetSkillLevel(attack.m_weapon.m_shared.m_skillType);
			val.m_itemLevel = (short)attack.m_weapon.m_quality;
			val.m_itemWorldLevel = (byte)attack.m_weapon.m_worldLevel;
			val.m_blockable = attack.m_weapon.m_shared.m_blockable;
			val.m_dodgeable = attack.m_weapon.m_shared.m_dodgeable;
			val.m_skill = attack.m_weapon.m_shared.m_skillType;
			val.m_skillRaiseAmount = attack.m_raiseSkillAmount;
			val.SetAttacker((Character)(object)attack.m_character);
			val.m_hitType = (HitType)((!(val.GetAttacker() is Player)) ? 1 : 2);
			val.m_healthReturn = attack.m_attackHealthReturnHit;
			if (ammoItem != null)
			{
				((DamageTypes)(ref val.m_damage)).Add(ammoItem.GetDamage(), 1);
				HitData obj = val;
				obj.m_pushForce += ammoItem.m_shared.m_attackForce;
				if ((Object)(object)ammoItem.m_shared.m_attackStatusEffect != (Object)null && (ammoItem.m_shared.m_attackStatusEffectChance == 1f || Random.Range(0f, 1f) < ammoItem.m_shared.m_attackStatusEffectChance))
				{
					val.m_statusEffectHash = ammoItem.m_shared.m_attackStatusEffect.NameHash();
				}
				if (!ammoItem.m_shared.m_blockable)
				{
					val.m_blockable = false;
				}
				if (!ammoItem.m_shared.m_dodgeable)
				{
					val.m_dodgeable = false;
				}
			}
			HitData obj2 = val;
			obj2.m_pushForce *= damageFactor;
			attack.ModifyDamage(val, damageFactor);
			((Character)attack.m_character).GetSEMan().ModifyAttack(attack.m_weapon.m_shared.m_skillType, ref val);
			return val;
		}

		private static float ResolveProjectileSpeed(LaunchData launchData)
		{
			float num = (launchData.UseRandomVelocity ? Random.Range(launchData.ProjectileVelocityMin, launchData.ProjectileVelocity) : launchData.ProjectileVelocity);
			return Mathf.Max(0.01f, num);
		}

		private static Vector3 ApplyLaunchAngle(Attack attack, Vector3 aimDirection)
		{
			//IL_000f: 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)
			//IL_001a: 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)
			//IL_001c: 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)
			//IL_003f: 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)
			//IL_0046: 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_0038: Unknown result type (might be due to invalid IL or missing references)
			if (attack.m_launchAngle == 0f)
			{
				return aimDirection;
			}
			Vector3 val = Vector3.Cross(Vector3.up, aimDirection);
			if (val == Vector3.zero)
			{
				val = ((Component)attack.m_character).transform.right;
			}
			return Quaternion.AngleAxis(attack.m_launchAngle, val) * aimDirection;
		}

		private static void PrepareCustomProjectileBurst(Attack attack)
		{
			if (attack.m_destroyPreviousProjectile && (Object)(object)attack.m_weapon.m_lastProjectile != (Object)null)
			{
				ZNetScene.instance.Destroy(attack.m_weapon.m_lastProjectile);
				attack.m_weapon.m_lastProjectile = null;
			}
		}
	}
	[HarmonyPatch(typeof(Player), "UpdateAttackBowDraw")]
	internal static class PlayerUpdateAttackBowDrawMultiLineFishingPatch
	{
		private static bool Prefix(Player __instance, ItemData weapon, float dt, ref float ___m_attackDrawTime, bool ___m_blocking, bool ___m_attackHold, bool ___m_secondaryAttackHold, bool ___m_secondaryAttack, ZSyncAnimation ___m_zanim)
		{
			if (!MultiLineFishingSystem.ShouldHandleFishingRodDraw(weapon))
			{
				return true;
			}
			MultiLineFishingSystem.UpdateFishingRodDraw(__instance, weapon, dt, ref ___m_attackDrawTime, ___m_blocking, ___m_attackHold, ___m_secondaryAttackHold, ___m_secondaryAttack, ___m_zanim);
			return false;
		}
	}
	[HarmonyPatch(typeof(Humanoid), "StartAttack")]
	internal static class HumanoidStartAttackMultiLineFishingPatch
	{
		private static bool Prefix(Humanoid __instance, bool secondaryAttack, ref bool __result)
		{
			if (!secondaryAttack)
			{
				return true;
			}
			ItemData currentWeapon = __instance.GetCurrentWeapon();
			return MultiLineFishingSystem.TryPrepareSecondaryStart(__instance, currentWeapon, ref __result);
		}
	}
	[HarmonyPatch(typeof(Attack), "FireProjectileBurst")]
	internal static class AttackFireProjectileBurstMultiLineFishingPatch
	{
		private static bool Prefix(Attack __instance, out IDisposable? __state)
		{
			__state = null;
			if (MultiLineFishingSystem.TryHandleFireProjectileBurst(__instance))
			{
				return false;
			}
			__state = FishingOverrideSystem.BeginAttackBaitReturnSourceSetup(__instance);
			return true;
		}

		private static void Postfix(IDisposable? __state)
		{
			__state?.Dispose();
		}
	}
	[BepInPlugin("sighsorry.TrollingFishing", "TrollingFishing", "1.0.6")]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	public class TrollingFishingPlugin : BaseUnityPlugin
	{
		public enum Toggle
		{
			On = 1,
			Off = 0
		}

		internal const string ModName = "TrollingFishing";

		internal const string ModVersion = "1.0.6";

		internal const string Author = "sighsorry";

		internal const int FishingRodMultiLineMinCount = 2;

		internal const int FishingRodMultiLineMaxCount = 10;

		private const string ModGUID = "sighsorry.TrollingFishing";

		private static readonly string ConfigFileName = "sighsorry.TrollingFishing.cfg";

		private static readonly string ConfigFileFullPath = Paths.ConfigPath + Path.DirectorySeparatorChar + ConfigFileName;

		internal static string ConnectionError = "";

		private readonly Harmony _harmony = new Harmony("sighsorry.TrollingFishing");

		public static readonly ManualLogSource ModLogger = Logger.CreateLogSource("TrollingFishing");

		internal static readonly ConfigSync ConfigSync = new ConfigSync("sighsorry.TrollingFishing")
		{
			DisplayName = "TrollingFishing",
			CurrentVersion = "1.0.6",
			MinimumRequiredVersion = "1.0.6"
		};

		internal static ConfigEntry<float> FishingOverrideBiteChanceBonusFactor = null;

		internal static ConfigEntry<float> FishingOverrideExtraDropChanceBonusFactor = null;

		internal static ConfigEntry<Toggle> FishingRodBag = null;

		internal static ConfigEntry<Toggle> FishingRodMultiLine = null;

		internal static ConfigEntry<int> FishingRodMultiLineCount = null;

		internal static ConfigEntry<float> FishingRodMultiLineCastResourceFactor = null;

		internal static ConfigEntry<float> FishingRodMultiLineSpreadAngle = null;

		internal static ConfigEntry<float> FishingRodMultiLineExtraPullStaminaFactor = null;

		internal static ConfigEntry<float> FishingRodMultiLineSkillRaiseFactor = null;

		internal static ConfigEntry<Toggle> FishingRodBagScalesWithFishingSkill = null;

		internal static ConfigEntry<Toggle> FishingRodBagCountsWeight = null;

		internal static ConfigEntry<int> FishingRodBagWeightAtMaxSkillPercent = null;

		internal static ConfigEntry<Toggle> FishingRodBagAzuCraftyBoxesCompatibility = null;

		internal static ConfigEntry<Toggle> FishingRodBagAzuCraftyBoxesAggressiveRefresh = null;

		internal static ConfigEntry<Toggle> FishingDebugLogging = null;

		private FileSystemWatcher? _watcher;

		private FileSystemWatcher? _baitConfigWatcher;

		private readonly object _reloadLock = new object();

		private DateTime _lastConfigReloadTime;

		private DateTime _lastBaitConfigReloadTime;

		private const long ReloadDelayTicks = 10000000L;

		private static ConfigEntry<Toggle> _serverConfigLocked = null;

		public void Awake()
		{
			//IL_0089: Unknown result type (might be due to invalid IL or missing references)
			//IL_0094: Expected O, but got Unknown
			//IL_00c2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00cd: Expected O, but got Unknown
			//IL_0145: Unknown result type (might be due to invalid IL or missing references)
			//IL_0150: Expected O, but got Unknown
			//IL_01c7: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d2: Expected O, but got Unknown
			//IL_0200: Unknown result type (might be due to invalid IL or missing references)
			//IL_020b: Expected O, but got Unknown
			//IL_0239: Unknown result type (might be due to invalid IL or missing references)
			//IL_0244: Expected O, but got Unknown
			//IL_0272: Unknown result type (might be due to invalid IL or missing references)
			//IL_027d: Expected O, but got Unknown
			//IL_02ab: Unknown result type (might be due to invalid IL or missing references)
			//IL_02b6: Expected O, but got Unknown
			bool saveOnConfigSet = ((BaseUnityPlugin)this).Config.SaveOnConfigSet;
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = false;
			_serverConfigLocked = config("1 - General", "Lock Configuration", Toggle.On, "If on, the configuration is locked and can be changed by server admins only.");
			ConfigSync.AddLockingConfigEntry<Toggle>(_serverConfigLocked);
			FishingDebugLogging = config("1 - General", "Fishing Debug Logging", Toggle.Off, "If on, logs verbose fishing diagnostics such as multi-line float setup, water hits, bait reservations, and bag bait selection. Leave off for normal play.", synchronizedSetting: false);
			FishingOverrideBiteChanceBonusFactor = config("2 - Fishing Skill", "Fishing Bite Chance Bonus Factor", 0.3f, new ConfigDescription("Target bite chance at Fishing skill 100. Fish hook chance scales from vanilla baseHookChance at Fishing 0 toward max(baseHookChance, this value) at Fishing 100. Vanilla base chance is usually 0.10, so 0.30 makes eligible fish bite at up to 30% at Fishing 100 and 1.00 makes eligible fish always bite at Fishing 100.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.1f, 1f), Array.Empty<object>()));
			FishingOverrideExtraDropChanceBonusFactor = config("2 - Fishing Skill", "Fishing Extra Drop Chance Bonus Factor", 1f, new ConfigDescription("Extra-drop chance multiplier at Fishing skill 100. Final chance = vanillaChance * (1 + factor * FishingSkillFactor). 0 keeps vanilla, 1 changes a 10% drop to 20% at Fishing 100, and 4 changes it to 50%.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 4f), Array.Empty<object>()));
			FishingRodBag = config("3 - Fishing Rod Bag", "Fishing Rod Bag", Toggle.On, "If on, pressing the Use key while hovering FishingRod in the player inventory opens an item-bound bag that accepts fish pickup items, fishing bait, and supported fish chum items.");
			FishingRodBagScalesWithFishingSkill = config("3 - Fishing Rod Bag", "Fishing Rod Bag Scales With Fishing Skill", Toggle.On, "If on, FishingRod bag size unlocks one tier per 10 Fishing levels: 4x2, 4x4, 6x4, then 8x4 through 8x10. If off, FishingRod bags use a fixed 8x4 size. If the bag shrinks, overflow items remain stored on the rod and reappear when enough slots are available again.");
			FishingRodBagCountsWeight = config("3 - Fishing Rod Bag", "Fishing Rod Bag Counts Weight", Toggle.On, "If on, items stored inside FishingRod bags count toward the player's inventory weight while the rod is in the player's inventory.");
			FishingRodBagWeightAtMaxSkillPercent = config("3 - Fishing Rod Bag", "Fishing Rod Bag Weight At Fishing 100 Percent", 50, new ConfigDescription("FishingRod bag item weight percent at Fishing skill 100. Fishing skill linearly scales bag item weight from 100% at skill 0 to this value at skill 100. 0 makes bag contents weightless at Fishing 100; 100 keeps full weight.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(0, 100), Array.Empty<object>()));
			FishingRodBagAzuCraftyBoxesCompatibility = config("3 - Fishing Rod Bag", "Fishing Rod Bag AzuCraftyBoxes Compatibility", Toggle.On, "If on and AzuCraftyBoxes is installed, FishingRod bags in the player's inventory are exposed as nearby containers for crafting pulls. FishingRods stored inside external chests are not recursively exposed.");
			FishingRodBagAzuCraftyBoxesAggressiveRefresh = config("3 - Fishing Rod Bag", "Fishing Rod Bag AzuCraftyBoxes Aggressive Refresh", Toggle.On, "If on, AzuCraftyBoxes integration also refreshes its private container registry/cache immediately after FishingRod bag proxy changes. If off, only the public AzuCraftyBoxes API is used, which is safer across AzuCraftyBoxes updates but may refresh later.");
			FishingRodMultiLine = config("4 - Multi Line Fishing", "Fishing Rod Multi Line", Toggle.On, "If on, FishingRod secondary casts multiple fishing floats. If off, the fishing secondary attack is blocked before ammo/resource use.");
			FishingRodMultiLineCount = config("4 - Multi Line Fishing", "Fishing Rod Multi Line Count", 3, new ConfigDescription("Number of fishing floats fired by FishingRod secondary while Fishing Rod Multi Line is on. Higher values create more networked fishing floats, so the range is capped for multiplayer stability.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(2, 10), Array.Empty<object>()));
			FishingRodMultiLineCastResourceFactor = config("4 - Multi Line Fishing", "Fishing Rod Multi Line Cast Resource Factor", 2f, new ConfigDescription("Multiplier applied to the initial cast/draw stamina, eitr, and health costs for the multi-line secondary cast. Reeling costs are controlled by Extra Pull Stamina Factor.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 5f), Array.Empty<object>()));
			FishingRodMultiLineSpreadAngle = config("4 - Multi Line Fishing", "Fishing Rod Multi Line Spread Angle", 30f, new ConfigDescription("Total horizontal spread angle in degrees across all floats fired by multi-line fishing.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 90f), Array.Empty<object>()));
			FishingRodMultiLineExtraPullStaminaFactor = config("4 - Multi Line Fishing", "Fishing Rod Multi Line Extra Pull Stamina Factor", 0.5f, new ConfigDescription("Multiplier applied to stamina consumed while reeling each additional multi-line fishing float. The primary-equivalent float always uses vanilla stamina cost. With 3 floats and 0.5, total reel stamina is roughly 1 + 2 * 0.5 = 2x vanilla.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 5f), Array.Empty<object>()));
			FishingRodMultiLineSkillRaiseFactor = config("4 - Multi Line Fishing", "Fishing Rod Multi Line Extra Skill Raise Factor", 0.5f, new ConfigDescription("Multiplier applied to Fishing skill progress while reeling each additional multi-line fishing float. The primary-equivalent float always uses vanilla skill progress. With 3 floats and 0.5, total reel skill progress is roughly 1 + 2 * 0.5 = 2x vanilla.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 5f), Array.Empty<object>()));
			Assembly executingAssembly = Assembly.GetExecutingAssembly();
			_harmony.PatchAll(executingAssembly);
			FishingLocalization.Register();
			SetupWatcher();
			((BaseUnityPlugin)this).Config.Save();
			if (saveOnConfigSet)
			{
				((BaseUnityPlugin)this).Config.SaveOnConfigSet = saveOnConfigSet;
			}
		}

		private void OnDestroy()
		{
			SaveWithRespectToConfigSet();
			_watcher?.Dispose();
			_baitConfigWatcher?.Dispose();
			_harmony.UnpatchSelf();
		}

		private void SetupWatcher()
		{
			_watcher = new FileSystemWatcher(Paths.ConfigPath, ConfigFileName);
			_watcher.Changed += ReadConfigValues;
			_watcher.Created += ReadConfigValues;
			_watcher.Renamed += ReadConfigValues;
			_watcher.IncludeSubdirectories = true;
			_watcher.SynchronizingObject = ThreadingHelper.SynchronizingObject;
			_watcher.EnableRaisingEvents = true;
			FishingBaitConfiguration.EnsureConfigDirectory();
			_baitConfigWatcher = new FileSystemWatcher(Paths.ConfigPath, "TrollingFishing.yml");
			_baitConfigWatcher.Changed += ReadBaitConfigValues;
			_baitConfigWatcher.Created += ReadBaitConfigValues;
			_baitConfigWatcher.Deleted += ReadBaitConfigValues;
			_baitConfigWatcher.Renamed += ReadBaitConfigValues;
			_baitConfigWatcher.IncludeSubdirectories = false;
			_baitConfigWatcher.SynchronizingObject = ThreadingHelper.SynchronizingObject;
			_baitConfigWatcher.EnableRaisingEvents = true;
		}

		private void ReadConfigValues(object sender, FileSystemEventArgs e)
		{
			DateTime now = DateTime.Now;
			if (now.Ticks - _lastConfigReloadTime.Ticks < 10000000)
			{
				return;
			}
			lock (_reloadLock)
			{
				if (!File.Exists(ConfigFileFullPath))
				{
					ModLogger.LogWarning((object)"Config file does not exist. Skipping reload.");
					return;
				}
				try
				{
					ModLogger.LogDebug((object)"Reloading configuration...");
					SaveWithRespectToConfigSet(reload: true);
					ModLogger.LogInfo((object)"Configuration reload complete.");
				}
				catch (Exception ex)
				{
					ModLogger.LogError((object)("Error reloading configuration: " + ex.Message));
				}
			}
			_lastConfigReloadTime = now;
		}

		private void ReadBaitConfigValues(object sender, FileSystemEventArgs e)
		{
			DateTime now = DateTime.Now;
			if (now.Ticks - _lastBaitConfigReloadTime.Ticks < 10000000)
			{
				return;
			}
			lock (_reloadLock)
			{
				try
				{
					ModLogger.LogDebug((object)"Reloading fishing bait YAML...");
					FishingBaitConfiguration.ReloadAndApply();
					ModLogger.LogInfo((object)"Fishing bait YAML reload complete.");
				}
				catch (Exception ex)
				{
					ModLogger.LogError((object)("Error reloading fishing bait YAML: " + ex.Message));
				}
			}
			_lastBaitConfigReloadTime = now;
		}

		private void SaveWithRespectToConfigSet(bool reload = false)
		{
			bool saveOnConfigSet = ((BaseUnityPlugin)this).Config.SaveOnConfigSet;
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = false;
			if (reload)
			{
				((BaseUnityPlugin)this).Config.Reload();
			}
			((BaseUnityPlugin)this).Config.Save();
			if (saveOnConfigSet)
			{
				((BaseUnityPlugin)this).Config.SaveOnConfigSet = saveOnConfigSet;
			}
		}

		internal static void LogDebug(string message)
		{
			if (FishingDebugLogging != null && FishingDebugLogging.Value.IsOn())
			{
				ModLogger.LogInfo((object)message);
			}
		}

		private ConfigEntry<T> config<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true)
		{
			ConfigEntry<T> val = ((BaseUnityPlugin)this).Config.Bind<T>(group, name, value, description);
			ConfigSync.AddConfigEntry<T>(val).SynchronizedConfig = synchronizedSetting;
			return val;
		}

		private ConfigEntry<T> config<T>(string group, string name, T value, string description, bool synchronizedSetting = true)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Expected O, but got Unknown
			return config(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting);
		}
	}
	public static class ToggleExtentions
	{
		[SpecialName]
		public sealed class <G>$3A9AAC37B8B8B8054A22D55FC01A85D9
		{
			[SpecialName]
			public static class <M>$DA379F1231D36C6F1C0546FD41B018C6
			{
			}

			[ExtensionMarker("<M>$DA379F1231D36C6F1C0546FD41B018C6")]
			public bool IsOn()
			{
				throw new NotSupportedException();
			}

			[ExtensionMarker("<M>$DA379F1231D36C6F1C0546FD41B018C6")]
			public bool IsOff()
			{
				throw new NotSupportedException();
			}
		}

		public static bool IsOn(this TrollingFishingPlugin.Toggle value)
		{
			return value == TrollingFishingPlugin.Toggle.On;
		}

		public static bool IsOff(this TrollingFishingPlugin.Toggle value)
		{
			return value == TrollingFishingPlugin.Toggle.Off;
		}
	}
	internal static class ProjectileAccess
	{
		private static readonly FieldInfo? VelocityField = AccessTools.Field(typeof(Projectile), "m_vel");

		private static readonly FieldInfo? DidHitField = AccessTools.Field(typeof(Projectile), "m_didHit");

		private static readonly FieldInfo? StayAfterHitStaticField = AccessTools.Field(typeof(Projectile), "m_stayAfterHitStatic");

		private static readonly FieldInfo? StayAfterHitDynamicField = AccessTools.Field(typeof(Projectile), "m_stayAfterHitDynamic");

		private static readonly FieldInfo? AttachToClosestBoneField = AccessTools.Field(typeof(Projectile), "m_attachToClosestBone");

		private static readonly FieldInfo? AttachToRigidBodyField = AccessTools.Field(typeof(Projectile), "m_attachToRigidBody");

		internal static void SetVelocity(Projectile projectile, Vector3 velocity)
		{
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			VelocityField?.SetValue(projectile, velocity);
		}

		internal static void SetDidHit(Projectile projectile, bool didHit)
		{
			DidHitField?.SetValue(projectile, didHit);
		}

		internal static bool GetDidHit(Projectile projectile)
		{
			bool flag = default(bool);
			int num;
			if ((Object)(object)projectile != (Object)null)
			{
				object obj = DidHitField?.GetValue(projectile);
				if (obj is bool)
				{
					flag = (bool)obj;
					num = 1;
				}
				else
				{
					num = 0;
				}
			}
			else
			{
				num = 0;
			}
			return (byte)((uint)num & (flag ? 1u : 0u)) != 0;
		}

		internal static bool WillDestroyAfterHit(Projectile projectile, Collider collider)
		{
			if ((Object)(object)projectile == (Object)null)
			{
				return false;
			}
			if ((Object)(object)collider != (Object)null && (Object)(object)collider.attachedRigidbody != (Object)null)
			{
				if ((GetBool(projectile, AttachToClosestBoneField) || GetBool(projectile, AttachToRigidBodyField)) && (Object)(object)((Component)collider).gameObject.GetComponentInParent<ZNetView>() != (Object)null)
				{
					return false;
				}
				return !GetBool(projectile, StayAfterHitDynamicField);
			}
			return !GetBool(projectile, StayAfterHitStaticField);
		}

		private static bool GetBool(Projectile projectile, FieldInfo? field)
		{
			object obj = field?.GetValue(projectile);
			bool flag = default(bool);
			int num;
			if (obj is bool)
			{
				flag = (bool)obj;
				num = 1;
			}
			else
			{
				num = 0;
			}
			return (byte)((uint)num & (flag ? 1u : 0u)) != 0;
		}
	}
	internal static class QuickStackStoreCompat
	{
		private const string SortModuleTypeName = "QuickStackStore.SortModule";

		internal static MethodInfo? GetSortContainerMethod()
		{
			return FindStaticMethod("SortContainer");
		}

		internal static MethodInfo? GetSortInternalMethod()
		{
			return FindStaticMethod("SortInternal");
		}

		private static MethodInfo? FindStaticMethod(string methodName)
		{
			Type type = FindType("QuickStackStore.SortModule");
			if (type == null)
			{
				return null;
			}
			MethodInfo[] methods = type.GetMethods(BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
			foreach (MethodInfo methodInfo in methods)
			{
				if (string.Equals(methodInfo.Name, methodName, StringComparison.Ordinal))
				{
					return methodInfo;
				}
			}
			return null;
		}

		private static Type? FindType(string typeName)
		{
			Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
			for (int i = 0; i < assemblies.Length; i++)
			{
				Type type = assemblies[i].GetType(typeName, throwOnError: false, ignoreCase: false);
				if (type != null)
				{
					return type;
				}
			}
			return null;
		}
	}
	[HarmonyPatch]
	internal static class QuickStackStoreSortFishingRodBagPatch
	{
		private static bool Prepare()
		{
			return QuickStackStoreCompat.GetSortContainerMethod() != null;
		}

		private static MethodBase TargetMethod()
		{
			return QuickStackStoreCompat.GetSortContainerMethod();
		}

		private static bool Prefix(Container container)
		{
			return !FishingOverrideSystem.TrySortFishingRodBagForQuickStackStore(container);
		}
	}
}
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 != null && !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[] source = member.DeclaringType?.GetCustomAttributes(inherit: true);
			object obj = source.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[] customAttributes = member.GetCustomAttributes(inherit: true);
			object obj2 = customAttributes.FirstOrDefault((object x) => x.GetType().FullName == "System.Runtime.CompilerServices.NullableAttribute");
			PropertyInfo propertyInfo = (obj2?.GetType())?.GetProperty("NullableFlags");
			byte[] source2 = (byte[])propertyInfo.GetValue(obj2);
			return source2.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()
				},
				{
					typeof(YamlDotNet.Serialization.Converters.TimeSpanConverter),
					(Nothing _) => new YamlDotNet.Serialization.Converters.TimeSpanConverter()
				},
				{
					typeof(UriConverter),
					(Nothing _) => new UriConverter()
				}
			};
			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;

		private int? maximumRecursion;

		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));
			typeConverter = new ReflectionTypeConverter();
			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()
				}
			};
		}

		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 mapped");
			}
			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 mapped");
			}
			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 DeserializerBuilder 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 IDeserializer Build()
		{
			if (FsharpHelper.Instance == null)
			{
				FsharpHelper.Instance = new DefaultFsharpHelper();
			}
			return Deserializer.FromValueDeserializer(BuildValueDeserializer());
		}

		public IValueDeserializer BuildValueDeserializer()
		{
			IValueDeserializer innerDeserializer = new NodeValueDeserializer(nodeDeserializerFactories.BuildComponentList(), nodeTypeResolverFactories.BuildComponentList(), typeConverter, enumNamingConvention, BuildTypeInspector());
			if (maximumRecursion.HasValue)
			{
				innerDeserializer = new MaximumRecursionValueDeserializer(innerDeserializer, maximumRecursion.Value);
			}
			return new AliasValueDeserializer(innerDeserializer);
		}
	}
	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 where 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));
			}
		}

		[CompilerGenerated]
		private sealed class <get_InReverseOrder>d__10 : IEnumerable<Func<TArgument, TComponent>>, IEnumerable, IEnumerator<Func<TArgument, TComponent>>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private Func<TArgument, TComponent> <>2__current;

			private int <>l__initialThreadId;

			public LazyComponentRegistrationList<TArgument, TComponent> <>4__this;

			private int <i>5__2;

			Func<TArgument, TComponent> IEnumerator<Func<TArgument, TComponent>>.Current
			{
				[DebuggerHidden]
				get
				{
					return <>2__current;
				}
			}

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

			[DebuggerHidden]
			public <get_InReverseOrder>d__10(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

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

			private bool MoveNext()
			{
				int num = <>1__state;
				LazyComponentRegistrationList<TArgument, TComponent> lazyComponentRegistrationList = <>4__this;
				switch (num)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<i>5__2 = lazyComponentRegistrationList.entries.Count - 1;
					break;
				case 1:
				{
					<>1__state = -1;
					int num2 = <i>5__2 - 1;
					<i>5__2 = num2;
					break;
				}
				}
				if (<i>5__2 >= 0)
				{
					<>2__current = lazyComponentRegistrationList.entries[<i>5__2].Factory;
					<>1__state = 1;
					return 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();
			}

			[DebuggerHidden]
			IEnumerator<Func<TArgument, TComponent>> IEnumerable<Func<TArgument, TComponent>>.GetEnumerator()
			{
				<get_InReverseOrder>d__10 result;
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					result = this;
				}
				else
				{
					result = new <get_InReverseOrder>d__10(0)
					{
						<>4__this = <>4__this
					};
				}
				return result;
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<Func<TArgument, TComponent>>)this).GetEnumerator();
			}
		}

		private readonly List<LazyComponentRegistration> entries = new List<LazyComponentRegistration>();

		public int Count => entries.Count;

		public IEnumerable<Func<TArgument, TComponent>> InReverseOrder
		{
			[IteratorStateMachine(typeof(LazyComponentRegistrationList<, >.<get_InReverseOrder>d__10))]
			get
			{
				//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
				<get_InReverseOrder>d__10 <get_InReverseOrder>d__ = new <get_InReverseOrder>d__10(-2);
				<get_InReverseOrder>d__.<>4__this = this;
				return <get_InReverseOrder>d__;
			}
		}

		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 mapped");
			}
			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 YamlDotNet.Serialization.Converters.TimeSpanConverter(jsonCompatible: true), delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.InsteadOf<YamlDotNet.Serialization.Converters.TimeSpanConverter>();
			}).WithTypeConverter(new UriConverter(jsonCompatible: true), delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.InsteadOf<UriConverter>();
			}).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)
				},
				{
					typeof(YamlDotNet.Serialization.Converters.TimeSpanConverter),
					(Nothing _) => new YamlDotNet.Serialization.Converters.TimeSpanConverter()
				},
				{
					typeof(UriConverter),
					(Nothing _) => new UriConverter()
				}
			};
			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;

		private int? maximumRecursion;

		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));
			typeConverter = new NullTypeConverter();
			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()
				}
			};
		}

		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 mapped");
			}
			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 mapped");
			}
			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()
		{
			IValueDeserializer innerDeserializer = new NodeValueDeserializer(nodeDeserializerFactories.BuildComponentList(), nodeTypeResolverFactories.BuildComponentList(), typeConverter, enumNamingConvention, BuildTypeInspector());
			if (maximumRecursion.HasValue)
			{
				innerDeserializer = new MaximumRecursionValueDeserializer(innerDeserializer, maximumRecursion.Value);
			}
			return new AliasValueDeserializer(innerDeserializer);
		}

		public StaticDeserializerBuilder 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;
		}
	}
	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 mapped");
			}
			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 YamlDotNet.Serialization.Converters.TimeSpanConverter(jsonCompatible: true), delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.InsteadOf<YamlDotNet.Serialization.Converters.TimeSpanConverter>();
			}).WithTypeConverter(new UriConverter(jsonCompatible: true), delegate(IRegistrationLocationSelectionSyntax<IYamlTypeConverter> w)
			{
				w.InsteadOf<UriConverter>();
			}).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 MaximumRecursionValueDeserializer : IValueDeserializer
	{
		private readonly IValueDeserializer innerDeserializer;

		private readonly int maximumRecursion;

		public MaximumRecursionValueDeserializer(IValueDeserializer innerDeserializer, int maximumRecursion)
		{
			this.innerDeserializer = innerDeserializer ?? throw new ArgumentNullException("innerDeserializer");
			this.maximumRecursion = maximumRecursion;
		}

		public object? DeserializeValue(IParser parser, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer)
		{
			RecursionLevel recursionLevel = state.Get(() => new RecursionLevel(maximumRecursion));
			Mark start = parser.Current.Start;
			Mark end = parser.Current.End;
			recursionLevel.Increment(in start, in end);
			object result = innerDeserializer.DeserializeValue(parser, expectedType, state, nestedObjectDeserializer);
			recursionLevel.Decrement();
			return result;
		}
	}
	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()
		{
			return Get(() => new T());
		}

		public T Get<T>(Func<T> factory) where T : class
		{
			if (!items.TryGetValue(typeof(T), out object value))
			{
				value = factory();
				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
		{
			[CompilerGenerated]
			private sealed class <GetEnumerator>d__25 : IEnumerator<object>, IDisposable, IEnumerator
			{
				private int <>1__state;

				private object <>2__current;

				public ArrayList <>4__this;

				private int <i>5__2;

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

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

				[DebuggerHidden]
				public <GetEnumerator>d__25(int <>1__state)
				{
					this.<>1__state = <>1__state;
				}

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

				private bool MoveNext()
				{
					int num = <>1__state;
					ArrayList arrayList = <>4__this;
					switch (num)
					{
					default:
						return false;
					case 0:
						<>1__state = -1;
						<i>5__2 = 0;
						break;
					case 1:
					{
						<>1__state = -1;
						int num2 = <i>5__2 + 1;
						<i>5__2 = num2;
						break;
					}
					}
					if (<i>5__2 < arrayList.Count)
					{
						<>2__current = arrayList.data[<i>5__2];
						<>1__state = 1;
						return 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 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);
			}

			[IteratorStateMachine(typeof(<GetEnumerator>d__25))]
			public IEnumerator GetEnumerator()
			{
				//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
				return new <GetEnumerator>d__25(0)
				{
					<>4__this = this
				};
			}
		}

		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 static readonly Regex BooleanTrueRegex = new Regex("^(true|y|yes|on)$", RegexOptions.IgnoreCase | RegexOptions.Compiled);

		private static readonly Regex BooleanFalseRegex = new Regex("^(false|n|no|off)$", RegexOptions.IgnoreCase | RegexOptions.Compiled);

		private static readonly Regex HexNumberRegex = new Regex("^0x[0-9a-fA-F]+$", RegexOptions.Compiled);

		private static readonly Regex OctalNumberRegex = new Regex("^0o[0-9a-fA-F]+$", RegexOptions.Compiled);

		private static readonly Regex FloatNumberRegex = new Regex("^[-+]?(\\.[0-9]+|[0-9]+(\\.[0-9]*)?)([eE][-+]?[0-9]+)?$", RegexOptions.Compiled);

		private static readonly Regex InfinityRegex = new Regex("^[-+]?(\\.inf|\\.Inf|\\.INF)$", RegexOptions.Compiled);

		private static readonly Regex NotANumberRegex = new Regex("^(\\.nan|\\.NaN|\\.NAN)$", RegexOptions.Compiled);

		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;
					}
					break;
				}
				MethodInfo publicStaticMethod = type.GetPublicStaticMethod("Parse", typeof(string), typeof(IFormatProvider));
				if (publicStaticMethod != null)
				{
					try
					{
						value = publicStaticMethod.Invoke(null, new object[2]
						{
							@event.Value,
							CultureInfo.InvariantCulture
						});
					}
					catch (TargetInvocationException ex) when (ex.InnerException != null)
					{
						throw ex.InnerException;
					}
				}
				else
				{
					value = typeConverter.ChangeType(@event.Value, expectedType, enumNamingConvention, typeInspector);
				}
				break;
			}
			}
			return true;
		}

		private static bool DeserializeBooleanHelper(string value)
		{
			if (BooleanTrueRegex.IsMatch(value))
			{
				return true;
			}
			if (BooleanFalseRegex.IsMatch(value))
			{
				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;
						ulong num3 = ulong.Parse(array[j].Replace("_", ""), CultureInfo.InvariantCulture);
						if (j > 0 && num3 >= 60)
						{
							throw new FormatException("Invalid sexagesimal (base-60) digit: '" + array[j] + "'. Digits after the first must be less than 60.");
						}
						num += num3;
					}
				}
				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 (HexNumberRegex.IsMatch(v))
				{
					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 (OctalNumberRegex.IsMatch(v))
				{
					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 (FloatNumberRegex.IsMatch(v))
				{
					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 (InfinityRegex.IsMatch(v))
				{
					if (Polyfills.StartsWith(v, '-'))
					{
						return float.NegativeInfinity;
					}
					return float.PositiveInfinity;
				}
				if (NotANumberRegex.IsMatch(v))
				{
					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
		{
			[CompilerGenerated]
			private sealed class <GetEnumerator>d__25 : IEnumerator<object>, IDisposable, IEnumerator
			{
				private int <>1__state;

				private object <>2__current;

				public ArrayList <>4__this;

				private int <i>5__2;

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

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

				[DebuggerHidden]
				public <GetEnumerator>d__25(int <>1__state)
				{
					this.<>1__state = <>1__state;
				}

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

				private bool MoveNext()
				{
					int num = <>1__state;
					ArrayList arrayList = <>4__this;
					switch (num)
					{
					default:
						return false;
					case 0:
						<>1__state = -1;
						<i>5__2 = 0;
						break;
					case 1:
					{
						<>1__state = -1;
						int num2 = <i>5__2 + 1;
						<i>5__2 = num2;
						break;
					}
					}
					if (<i>5__2 < arrayList.Count)
					{
						<>2__current = arrayList.data[<i>5__2];
						<>1__state = 1;
						return 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 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);
			}

			[IteratorStateMachine(typeof(<GetEnumerator>d__25))]
			public IEnumerator GetEnumerator()
			{
				//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
				return new <GetEnumerator>d__25(0)
				{
					<>4__this = this
				};
			}
		}

		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 num = (float)value;
					if (float.IsNaN(num) || float.IsInfinity(num))
					{
						eventInfo.RenderedValue = num.ToString(CultureInfo.InvariantCulture);
						eventInfo.Style = ScalarStyle.DoubleQuoted;
					}
					else
					{
						eventInfo.RenderedValue = formatter.FormatNumber(num);
					}
					break;
				}
				case TypeCode.Double:
				{
					double num2 = (double)value;
					if (double.IsNaN(num2) || double.IsInfinity(num2))
					{
						eventInfo.RenderedValue = num2.ToString(CultureInfo.InvariantCulture);
						eventInfo.Style = ScalarStyle.DoubleQuoted;
					}
					else
					{
						eventInfo.RenderedValue = formatter.FormatNumber(num2);
					}
					break;
				}
				case TypeCode.Decimal:
					eventInfo.RenderedValue = formatter.FormatNumber(value);
					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 : ScalarConverterBase<DateTime>
	{
		private readonly ScalarStyle scalarStyle;

		public DateTime8601Converter()
			: this(ScalarStyle.Any)
		{
		}

		public DateTime8601Converter(ScalarStyle scalarStyle)
		{
			this.scalarStyle = scalarStyle;
		}

		public override object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string text = ScalarConverterBase<DateTime>.ConsumeScalarValue(parser);
			if (string.IsNullOrEmpty(text))
			{
				return null;
			}
			DateTime dateTime = DateTime.ParseExact(text, "O", CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind);
			return dateTime;
		}

		public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			string formatted = ((DateTime)value).ToString("O", CultureInfo.InvariantCulture);
			ScalarConverterBase<DateTime>.EmitScalar(emitter, formatted, scalarStyle);
		}
	}
	internal class DateTimeConverter : ScalarConverterBase<DateTime>
	{
		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 override object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string text = ScalarConverterBase<DateTime>.ConsumeScalarValue(parser);
			if (string.IsNullOrEmpty(text))
			{
				return null;
			}
			DateTimeStyles style = ((kind == DateTimeKind.Local) ? DateTimeStyles.AssumeLocal : DateTimeStyles.AssumeUniversal);
			DateTime dt = DateTime.ParseExact(text, formats, provider, style);
			dt = EnsureDateTimeKind(dt, kind);
			return dt;
		}

		public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			DateTime dateTime = (DateTime)value;
			string formatted = ((kind == DateTimeKind.Local) ? dateTime.ToLocalTime() : dateTime.ToUniversalTime()).ToString(formats.First(), provider);
			ScalarConverterBase<DateTime>.EmitScalar(emitter, formatted, doubleQuotes ? ScalarStyle.DoubleQuoted : ScalarStyle.Any);
		}

		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 : ScalarConverterBase<DateTimeOffset>
	{
		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 override object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string text = ScalarConverterBase<DateTimeOffset>.ConsumeScalarValue(parser);
			if (string.IsNullOrEmpty(text))
			{
				return null;
			}
			DateTimeOffset dateTimeOffset = DateTimeOffset.ParseExact(text, formats, provider, dateStyle);
			return dateTimeOffset;
		}

		public override void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			string formatted = ((DateTimeOffset)value).ToString(formats.First(), provider);
			ScalarConverterBase<DateTimeOffset>.EmitScalar(emitter, formatted, style);
		}
	}
	internal class GuidConverter : IYamlTypeConverter
	{
		private readonly bool jsonCompatible;

		public GuidConverter(bool jsonCompatible)
		{
			this.jsonCompatible = jsonCompatible;
		}

		public bool Accepts(Type type)
		{
			if (!(type == typeof(Guid)))
			{
				return type == typeof(Guid?);
			}
			return true;
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			if (string.IsNullOrEmpty(value))
			{
				return null;
			}
			return new Guid(value);
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			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 abstract class ScalarConverterBase<T> : IYamlTypeConverter
	{
		public bool Accepts(Type type)
		{
			if (!(type == typeof(T)))
			{
				return Nullable.GetUnderlyingType(type) == typeof(T);
			}
			return true;
		}

		public abstract object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer);

		public abstract void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer);

		protected static string ConsumeScalarValue(IParser parser)
		{
			return parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
		}

		protected static void EmitScalar(IEmitter emitter, string formatted, ScalarStyle style)
		{
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, formatted, style, 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;
			if (string.IsNullOrEmpty(value))
			{
				return null;
			}
			return Type.GetType(value, throwOnError: true);
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			Type type2 = (Type)value;
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, type2.AssemblyQualifiedName, ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: false));
		}
	}
	internal class TimeSpanConverter : IYamlTypeConverter
	{
		private readonly bool jsonCompatible;

		public TimeSpanConverter(bool jsonCompatible = false)
		{
			this.jsonCompatible = jsonCompatible;
		}

		public bool Accepts(Type type)
		{
			if (!(type == typeof(TimeSpan)))
			{
				return type == typeof(TimeSpan?);
			}
			return true;
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			if (string.IsNullOrEmpty(value))
			{
				return null;
			}
			return TimeSpan.Parse(value, CultureInfo.InvariantCulture);
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			string value2 = ((TimeSpan)value).ToString("c", CultureInfo.InvariantCulture);
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, value2, jsonCompatible ? ScalarStyle.DoubleQuoted : ScalarStyle.Any, isPlainImplicit: true, isQuotedImplicit: false));
		}
	}
	internal class UriConverter : IYamlTypeConverter
	{
		private readonly bool jsonCompatible;

		public UriConverter(bool jsonCompatible = false)
		{
			this.jsonCompatible = jsonCompatible;
		}

		public bool Accepts(Type type)
		{
			return type == typeof(Uri);
		}

		public object ReadYaml(IParser parser, Type type, ObjectDeserializer rootDeserializer)
		{
			string value = parser.Consume<YamlDotNet.Core.Events.Scalar>().Value;
			if (string.IsNullOrEmpty(value))
			{
				return null;
			}
			return new Uri(value, UriKind.RelativeOrAbsolute);
		}

		public void WriteYaml(IEmitter emitter, object? value, Type type, ObjectSerializer serializer)
		{
			if (value == null)
			{
				emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, "", ScalarStyle.Plain, isPlainImplicit: true, isQuotedImplicit: false));
				return;
			}
			Uri uri = (Uri)value;
			emitter.Emit(new YamlDotNet.Core.Events.Scalar(AnchorName.Empty, TagName.Empty, uri.OriginalString, jsonCompatible ? ScalarStyle.DoubleQuoted : 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
	{
		[CompilerGenerated]
		private sealed class <SafeAllNodes>d__7 : IEnumerable<YamlNode>, IEnumerable, IEnumerator<YamlNode>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private YamlNode <>2__current;

			private int <>l__initialThreadId;

			public YamlAliasNode <>4__this;

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

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

			[DebuggerHidden]
			public <SafeAllNodes>d__7(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

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

			private bool MoveNext()
			{
				int num = <>1__state;
				YamlAliasNode yamlAliasNode = <>4__this;
				switch (num)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = yamlAliasNode;
					<>1__state = 1;
					return true;
				case 1:
					<>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<YamlNode> IEnumerable<YamlNode>.GetEnumerator()
			{
				<SafeAllNodes>d__7 result;
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					result = this;
				}
				else
				{
					result = new <SafeAllNodes>d__7(0)
					{
						<>4__this = <>4__this
					};
				}
				return result;
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<YamlNode>)this).GetEnumerator();
			}
		}

		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;
		}

		[IteratorStateMachine(typeof(<SafeAllNodes>d__7))]
		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <SafeAllNodes>d__7(-2)
			{
				<>4__this = 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
	{
		[CompilerGenerated]
		private sealed class <SafeAllNodes>d__23 : IEnumerable<YamlNode>, IEnumerable, IEnumerator<YamlNode>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private YamlNode <>2__current;

			private int <>l__initialThreadId;

			private RecursionLevel level;

			public RecursionLevel <>3__level;

			public YamlMappingNode <>4__this;

			private IEnumerator<KeyValuePair<YamlNode, YamlNode>> <>7__wrap1;

			private KeyValuePair<YamlNode, YamlNode> <child>5__3;

			private IEnumerator<YamlNode> <>7__wrap3;

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

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

			[DebuggerHidden]
			public <SafeAllNodes>d__23(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				int num = <>1__state;
				if ((uint)(num - -5) <= 2u || (uint)(num - 2) <= 1u)
				{
					try
					{
						switch (num)
						{
						case -4:
						case 2:
							try
							{
							}
							finally
							{
								<>m__Finally2();
							}
							break;
						case -5:
						case 3:
							try
							{
							}
							finally
							{
								<>m__Finally3();
							}
							break;
						}
					}
					finally
					{
						<>m__Finally1();
					}
				}
				<>7__wrap1 = null;
				<child>5__3 = default(KeyValuePair<YamlNode, YamlNode>);
				<>7__wrap3 = null;
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				try
				{
					int num = <>1__state;
					YamlMappingNode yamlMappingNode = <>4__this;
					switch (num)
					{
					default:
						return false;
					case 0:
					{
						<>1__state = -1;
						RecursionLevel recursionLevel = level;
						Mark start = yamlMappingNode.Start;
						Mark end = yamlMappingNode.End;
						recursionLevel.Increment(in start, in end);
						<>2__current = yamlMappingNode;
						<>1__state = 1;
						return true;
					}
					case 1:
						<>1__state = -1;
						<>7__wrap1 = yamlMappingNode.children.GetEnumerator();
						<>1__state = -3;
						goto IL_0184;
					case 2:
						<>1__state = -4;
						goto IL_00f1;
					case 3:
						{
							<>1__state = -5;
							goto IL_015e;
						}
						IL_0184:
						if (<>7__wrap1.MoveNext())
						{
							<child>5__3 = <>7__wrap1.Current;
							<>7__wrap3 = <child>5__3.Key.SafeAllNodes(level).GetEnumerator();
							<>1__state = -4;
							goto IL_00f1;
						}
						<>m__Finally1();
						<>7__wrap1 = null;
						level.Decrement();
						return false;
						IL_015e:
						if (<>7__wrap3.MoveNext())
						{
							YamlNode current = <>7__wrap3.Current;
							<>2__current = current;
							<>1__state = 3;
							return true;
						}
						<>m__Finally3();
						<>7__wrap3 = null;
						<child>5__3 = default(KeyValuePair<YamlNode, YamlNode>);
						goto IL_0184;
						IL_00f1:
						if (<>7__wrap3.MoveNext())
						{
							YamlNode current2 = <>7__wrap3.Current;
							<>2__current = current2;
							<>1__state = 2;
							return true;
						}
						<>m__Finally2();
						<>7__wrap3 = null;
						<>7__wrap3 = <child>5__3.Value.SafeAllNodes(level).GetEnumerator();
						<>1__state = -5;
						goto IL_015e;
					}
				}
				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();
				}
			}

			private void <>m__Finally2()
			{
				<>1__state = -3;
				if (<>7__wrap3 != null)
				{
					<>7__wrap3.Dispose();
				}
			}

			private void <>m__Finally3()
			{
				<>1__state = -3;
				if (<>7__wrap3 != null)
				{
					<>7__wrap3.Dispose();
				}
			}

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

			[DebuggerHidden]
			IEnumerator<YamlNode> IEnumerable<YamlNode>.GetEnumerator()
			{
				<SafeAllNodes>d__23 <SafeAllNodes>d__;
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					<SafeAllNodes>d__ = this;
				}
				else
				{
					<SafeAllNodes>d__ = new <SafeAllNodes>d__23(0)
					{
						<>4__this = <>4__this
					};
				}
				<SafeAllNodes>d__.level = <>3__level;
				return <SafeAllNodes>d__;
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<YamlNode>)this).GetEnumerator();
			}
		}

		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;
		}

		[IteratorStateMachine(typeof(<SafeAllNodes>d__23))]
		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <SafeAllNodes>d__23(-2)
			{
				<>4__this = this,
				<>3__level = level
			};
		}

		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
	{
		[CompilerGenerated]
		private sealed class <SafeAllNodes>d__20 : IEnumerable<YamlNode>, IEnumerable, IEnumerator<YamlNode>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private YamlNode <>2__current;

			private int <>l__initialThreadId;

			public YamlScalarNode <>4__this;

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

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

			[DebuggerHidden]
			public <SafeAllNodes>d__20(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

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

			private bool MoveNext()
			{
				int num = <>1__state;
				YamlScalarNode yamlScalarNode = <>4__this;
				switch (num)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = yamlScalarNode;
					<>1__state = 1;
					return true;
				case 1:
					<>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<YamlNode> IEnumerable<YamlNode>.GetEnumerator()
			{
				<SafeAllNodes>d__20 result;
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					result = this;
				}
				else
				{
					result = new <SafeAllNodes>d__20(0)
					{
						<>4__this = <>4__this
					};
				}
				return result;
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<YamlNode>)this).GetEnumerator();
			}
		}

		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;
		}

		[IteratorStateMachine(typeof(<SafeAllNodes>d__20))]
		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <SafeAllNodes>d__20(-2)
			{
				<>4__this = 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
	{
		[CompilerGenerated]
		private sealed class <SafeAllNodes>d__19 : IEnumerable<YamlNode>, IEnumerable, IEnumerator<YamlNode>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private YamlNode <>2__current;

			private int <>l__initialThreadId;

			private RecursionLevel level;

			public RecursionLevel <>3__level;

			public YamlSequenceNode <>4__this;

			private List<YamlNode>.Enumerator <>7__wrap1;

			private IEnumerator<YamlNode> <>7__wrap2;

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

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

			[DebuggerHidden]
			public <SafeAllNodes>d__19(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				int num = <>1__state;
				if ((uint)(num - -4) <= 1u || num == 2)
				{
					try
					{
						if (num == -4 || num == 2)
						{
							try
							{
							}
							finally
							{
								<>m__Finally2();
							}
						}
					}
					finally
					{
						<>m__Finally1();
					}
				}
				<>7__wrap1 = default(List<YamlNode>.Enumerator);
				<>7__wrap2 = null;
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				try
				{
					int num = <>1__state;
					YamlSequenceNode yamlSequenceNode = <>4__this;
					switch (num)
					{
					default:
						return false;
					case 0:
					{
						<>1__state = -1;
						RecursionLevel recursionLevel = level;
						Mark start = yamlSequenceNode.Start;
						Mark end = yamlSequenceNode.End;
						recursionLevel.Increment(in start, in end);
						<>2__current = yamlSequenceNode;
						<>1__state = 1;
						return true;
					}
					case 1:
						<>1__state = -1;
						<>7__wrap1 = yamlSequenceNode.children.GetEnumerator();
						<>1__state = -3;
						goto IL_00f4;
					case 2:
						{
							<>1__state = -4;
							goto IL_00da;
						}
						IL_00f4:
						if (<>7__wrap1.MoveNext())
						{
							YamlNode current = <>7__wrap1.Current;
							<>7__wrap2 = current.SafeAllNodes(level).GetEnumerator();
							<>1__state = -4;
							goto IL_00da;
						}
						<>m__Finally1();
						<>7__wrap1 = default(List<YamlNode>.Enumerator);
						level.Decrement();
						return false;
						IL_00da:
						if (<>7__wrap2.MoveNext())
						{
							YamlNode current2 = <>7__wrap2.Current;
							<>2__current = current2;
							<>1__state = 2;
							return true;
						}
						<>m__Finally2();
						<>7__wrap2 = null;
						goto IL_00f4;
					}
				}
				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;
				((IDisposable)<>7__wrap1).Dispose();
			}

			private void <>m__Finally2()
			{
				<>1__state = -3;
				if (<>7__wrap2 != null)
				{
					<>7__wrap2.Dispose();
				}
			}

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

			[DebuggerHidden]
			IEnumerator<YamlNode> IEnumerable<YamlNode>.GetEnumerator()
			{
				<SafeAllNodes>d__19 <SafeAllNodes>d__;
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					<SafeAllNodes>d__ = this;
				}
				else
				{
					<SafeAllNodes>d__ = new <SafeAllNodes>d__19(0)
					{
						<>4__this = <>4__this
					};
				}
				<SafeAllNodes>d__.level = <>3__level;
				return <SafeAllNodes>d__;
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<YamlNode>)this).GetEnumerator();
			}
		}

		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);
		}

		[IteratorStateMachine(typeof(<SafeAllNodes>d__19))]
		internal override IEnumerable<YamlNode> SafeAllNodes(RecursionLevel level)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <SafeAllNodes>d__19(-2)
			{
				<>4__this = this,
				<>3__level = level
			};
		}

		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)
		{
			if (value == null)
			{
				throw new ArgumentNullException("value");
			}
			if (!AnchorPattern.IsMatch(value))
			{
				throw new ArgumentException("Anchor cannot be empty or contain disallowed characters: []{},\nThe value was '" + value + "'.", "value");
			}
			this.value = string.Intern(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
	{
		[CompilerGenerated]
		private sealed class <GetEnumerator>d__16 : IEnumerator<T>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private T <>2__current;

			public InsertionQueue<T> <>4__this;

			private int <ptr>5__2;

			private int <i>5__3;

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

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

			[DebuggerHidden]
			public <GetEnumerator>d__16(int <>1__state)
			{
				this.<>1__state = <>1__state;
			}

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

			private bool MoveNext()
			{
				int num = <>1__state;
				InsertionQueue<T> insertionQueue = <>4__this;
				switch (num)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<ptr>5__2 = insertionQueue.readPtr;
					<i>5__3 = 0;
					break;
				case 1:
					<>1__state = -1;
					<ptr>5__2 = (<ptr>5__2 - 1) & insertionQueue.mask;
					<i>5__3++;
					break;
				}
				if (<i>5__3 < insertionQueue.Count)
				{
					<>2__current = insertionQueue.items[<ptr>5__2];
					<>1__state = 1;
					return 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 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;
			}
		}

		[IteratorStateMachine(typeof(InsertionQueue<>.<GetEnumerator>d__16))]
		public IEnumerator<T> GetEnumerator()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <GetEnumerator>d__16(0)
			{
				<>4__this = this
			};
		}

		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
		{
			[CompilerGenerated]
			private sealed class <Enumerate>d__12 : IEnumerable<LinkedListNode<ParsingEvent>>, IEnumerable, IEnumerator<LinkedListNode<ParsingEvent>>, IDisposable, IEnumerator
			{
				private int <>1__state;

				private LinkedListNode<ParsingEvent> <>2__current;

				private int <>l__initialThreadId;

				private LinkedListNode<ParsingEvent> node;

				public LinkedListNode<ParsingEvent> <>3__node;

				LinkedListNode<ParsingEvent> IEnumerator<LinkedListNode<ParsingEvent>>.Current
				{
					[DebuggerHidden]
					get
					{
						return <>2__current;
					}
				}

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

				[DebuggerHidden]
				public <Enumerate>d__12(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;
						break;
					case 1:
						<>1__state = -1;
						node = node.Next;
						break;
					}
					if (node != null)
					{
						<>2__current = node;
						<>1__state = 1;
						return 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();
				}

				[DebuggerHidden]
				IEnumerator<LinkedListNode<ParsingEvent>> IEnumerable<LinkedListNode<ParsingEvent>>.GetEnumerator()
				{
					<Enumerate>d__12 <Enumerate>d__;
					if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
					{
						<>1__state = 0;
						<Enumerate>d__ = this;
					}
					else
					{
						<Enumerate>d__ = new <Enumerate>d__12(0);
					}
					<Enumerate>d__.node = <>3__node;
					return <Enumerate>d__;
				}

				[DebuggerHidden]
				IEnumerator IEnumerable.GetEnumerator()
				{
					return ((IEnumerable<LinkedListNode<ParsingEvent>>)this).GetEnumerator();
				}
			}

			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();
			}

			[IteratorStateMachine(typeof(<Enumerate>d__12))]
			private static IEnumerable<LinkedListNode<ParsingEvent>> Enumerate(LinkedListNode<ParsingEvent>? node)
			{
				//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
				return new <Enumerate>d__12(-2)
				{
					<>3__node = node
				};
			}

			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, bool isKey = false)
		{
			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, 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, isKey: 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();
			ParsingEvent result;
			Mark start;
			Mark end;
			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();
			if (scanner.MoveNextWithoutConsuming())
			{
				currentToken = scanner.Current;
				if (currentToken is Error error && error.Start.Index > token.End.Index)
				{
					start = error.Start;
					end = error.End;
					throw new SemanticErrorException(in start, in end, error.Value);
				}
			}
			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, isKey: true);
					}
					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, isKey: true);
				}
				if (!(token is FlowMappingEnd))
				{
					states.Push(ParserState.FlowMappingEmptyValue);
					return ParseNode(isBlock: false, isIndentlessSequence: false, isKey: true);
				}
			}
			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(in Mark start, in Mark end)
		{
			if (!TryIncrement())
			{
				throw new MaximumRecursionLevelReachedException(in start, in end, "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 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)
			{
				FetchStreamEnd();
			}
			if (cursor.LineOffset == 0L && analyzer.Check('%'))
			{
				FetchDirective();
				return;
			}
			if (IsDocumentStart())
			{
				plainScalarFollowedByComment = false;
				FetchDocumentIndicator(isStartToken: true);
				return;
			}
			if (IsDocumentEnd())
			{
				plainScalarFollowedByComment = false;
				FetchDocumentIndicator(isStartToken: false);
				return;
			}
			if (analyzer.Check('['))
			{
				FetchFlowCollectionStart(isSequenceToken: true);
				return;
			}
			if (analyzer.Check('{'))
			{
				FetchFlowCollectionStart(isSequenceToken: false);
				return;
			}
			if (analyzer.Check(']'))
			{
				FetchFlowCollectionEnd(isSequenceToken: true);
				return;
			}
			if (analyzer.Check('}'))
			{
				FetchFlowCollectionEnd(isSequenceToken: false);
				return;
			}
			if (analyzer.Check(','))
			{
				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))
			{
				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);
			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 = 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)
		{
			if (value == null)
			{
				throw new ArgumentNullException("value");
			}
			if (value.Length == 0)
			{
				throw new ArgumentException("Tag value must not be empty.", "value");
			}
			this.value = string.Intern(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 string ToMessage()
		{
			return $"({Start}) - ({End}): {Message}";
		}

		public override string ToString()
		{
			return $"({Start}) - ({End}): {base.ToString()}";
		}
	}
}
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 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 = (isKey ? string.Intern(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;
		}
	}
}