using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using Microsoft.CodeAnalysis;
using Mono.Cecil;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("R2API.CharacterBody.Patcher")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0+b18ad407f6a7dd91f8942af84dbefd9ed003cade")]
[assembly: AssemblyProduct("R2API.CharacterBody.Patcher")]
[assembly: AssemblyTitle("R2API.CharacterBody.Patcher")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[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]
	[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]
	[Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace R2API
{
	internal static class CharacterBodyPatcher
	{
		public static IEnumerable<string> TargetDLLs
		{
			get
			{
				yield return "RoR2.dll";
			}
		}

		public static void Patch(AssemblyDefinition assembly)
		{
			PatchCharacterBody(assembly);
			PatchSprintIcon(assembly);
		}

		private static void PatchSprintIcon(AssemblyDefinition assembly)
		{
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_0042: Expected O, but got Unknown
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Expected O, but got Unknown
			//IL_008e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0098: Expected O, but got Unknown
			TypeDefinition type = assembly.MainModule.GetType("RoR2.UI.SprintIcon");
			if (type != null)
			{
				type.Fields.Add(new FieldDefinition("r2api_customIconObject", (FieldAttributes)6, assembly.MainModule.ImportReference(typeof(GameObject))));
				type.Fields.Add(new FieldDefinition("r2api_currentCustomSprintIcon", (FieldAttributes)6, assembly.MainModule.ImportReference(typeof(Sprite))));
				type.Fields.Add(new FieldDefinition("r2api_currentCustomSprintColor", (FieldAttributes)6, assembly.MainModule.ImportReference(typeof(Color?))));
			}
		}

		private static void PatchCharacterBody(AssemblyDefinition assembly)
		{
			//IL_003d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Expected O, but got Unknown
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_0072: Expected O, but got Unknown
			//IL_0093: Unknown result type (might be due to invalid IL or missing references)
			//IL_009d: Expected O, but got Unknown
			TypeDefinition type = assembly.MainModule.GetType("RoR2", "CharacterBody");
			if (type != null)
			{
				type.Fields.Add(new FieldDefinition("r2api_moddedBodyFlags", (FieldAttributes)6, assembly.MainModule.ImportReference(typeof(byte[]))));
				type.Fields.Add(new FieldDefinition("r2api_customSprintIcon", (FieldAttributes)6, assembly.MainModule.ImportReference(typeof(Sprite))));
				type.Fields.Add(new FieldDefinition("r2api_customSprintColor", (FieldAttributes)6, assembly.MainModule.ImportReference(typeof(Color?))));
			}
		}
	}
}