using System;
using System.Diagnostics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Logging;
using IL.RoR2;
using Microsoft.CodeAnalysis;
using Mono.Cecil.Cil;
using MonoMod.Cil;
using On.RoR2;
using RoR2;

[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("AddRunicLensToProcChain")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0+cc0fd926a49d85fccbc227e68d20e037bab734b6")]
[assembly: AssemblyProduct("AddRunicLensToProcChain")]
[assembly: AssemblyTitle("AddRunicLensToProcChain")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[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.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace AddRunicLensToProcChain
{
	internal static class Log
	{
		private static ManualLogSource _logSource;

		internal static void Init(ManualLogSource logSource)
		{
			_logSource = logSource;
		}

		internal static void Debug(object data)
		{
		}

		internal static void Error(object data)
		{
			_logSource.LogError(data);
		}

		internal static void Fatal(object data)
		{
			_logSource.LogFatal(data);
		}

		internal static void Info(object data)
		{
			_logSource.LogInfo(data);
		}

		internal static void Message(object data)
		{
			_logSource.LogMessage(data);
		}

		internal static void Warning(object data)
		{
			_logSource.LogWarning(data);
		}
	}
	internal static class Main
	{
		internal static void AddRunicLensToProcChainMask(ILContext il)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0007: Expected O, but got Unknown
			//IL_0090: Unknown result type (might be due to invalid IL or missing references)
			ILCursor val = new ILCursor(il);
			if (!val.TryGotoNext((MoveType)0, new Func<Instruction, bool>[3]
			{
				(Instruction x) => ILPatternMatchingExt.MatchLdloc(x, 0),
				(Instruction x) => ILPatternMatchingExt.MatchLdloc(x, 152),
				(Instruction x) => ILPatternMatchingExt.MatchLdarg(x, 1)
			}))
			{
				Log.Error("COULD NOT IL HOOK IL.RoR2.GlobalEventManager.ProcessHitEnemy");
				LogILStuff(il, val);
				return;
			}
			try
			{
				val.Emit(OpCodes.Ldarg_1);
				val.EmitDelegate<Action<DamageInfo>>((Action<DamageInfo>)delegate(DamageInfo damageInfo)
				{
					((ProcChainMask)(ref damageInfo.procChainMask)).AddProc((ProcType)22);
				});
			}
			catch (Exception arg)
			{
				Log.Error($"COULD NOT EMIT INTO IL.RoR2.GlobalEventManager.ProcessHitEnemy DUE TO:\n{arg}");
				LogILStuff(il, val);
			}
		}

		internal static void UseTheActualProcChainMaskGodDamnit(ILContext il)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0007: Expected O, but got Unknown
			//IL_0090: Unknown result type (might be due to invalid IL or missing references)
			//IL_009c: Unknown result type (might be due to invalid IL or missing references)
			ILCursor val = new ILCursor(il);
			if (!val.TryGotoNext((MoveType)2, new Func<Instruction, bool>[3]
			{
				(Instruction x) => ILPatternMatchingExt.MatchDup(x),
				(Instruction x) => ILPatternMatchingExt.MatchLdflda<BlastAttack>(x, "procChainMask"),
				(Instruction x) => ILPatternMatchingExt.MatchInitobj<ProcChainMask>(x)
			}))
			{
				Log.Error("COULD NOT IL HOOK IL.RoR2.MeteorAttackOnHighDamageBodyBehavior.DetonateRunicLensMeteor");
				LogILStuff(il, val);
				return;
			}
			try
			{
				val.Emit(OpCodes.Dup);
				val.Emit(OpCodes.Ldloc_0);
				val.EmitDelegate<Action<BlastAttack, DamageInfo>>((Action<BlastAttack, DamageInfo>)delegate(BlastAttack blastAttack, DamageInfo damageInfo)
				{
					//IL_0002: Unknown result type (might be due to invalid IL or missing references)
					//IL_0007: Unknown result type (might be due to invalid IL or missing references)
					blastAttack.procChainMask = damageInfo.procChainMask;
				});
			}
			catch (Exception arg)
			{
				Log.Error($"COULD NOT EMIT INTO IL.RoR2.MeteorAttackOnHighDamageBodyBehavior.DetonateRunicLensMeteor DUE TO:\n{arg}");
				LogILStuff(il, val);
			}
		}

		internal static void HealthComponent_TakeDamage(orig_TakeDamage orig, HealthComponent self, DamageInfo damageInfo)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			orig.Invoke(self, damageInfo);
			Log.Warning($"ProcChainMask is {damageInfo.procChainMask}");
		}

		private static void LogILStuff(ILContext il, ILCursor c)
		{
			Log.Warning($"cursor is {c}");
			Log.Warning($"il is {il}");
		}
	}
	[BepInPlugin("LordVGames.AddRunicLensToProcChain", "AddRunicLensToProcChain", "1.0.2")]
	public class Plugin : BaseUnityPlugin
	{
		[CompilerGenerated]
		private static class <>O
		{
			public static Manipulator <0>__AddRunicLensToProcChainMask;

			public static Manipulator <1>__UseTheActualProcChainMaskGodDamnit;
		}

		public const string PluginGUID = "LordVGames.AddRunicLensToProcChain";

		public const string PluginAuthor = "LordVGames";

		public const string PluginName = "AddRunicLensToProcChain";

		public const string PluginVersion = "1.0.2";

		public void Awake()
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0020: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Expected O, but got Unknown
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_0046: Expected O, but got Unknown
			Log.Init(((BaseUnityPlugin)this).Logger);
			object obj = <>O.<0>__AddRunicLensToProcChainMask;
			if (obj == null)
			{
				Manipulator val = Main.AddRunicLensToProcChainMask;
				<>O.<0>__AddRunicLensToProcChainMask = val;
				obj = (object)val;
			}
			GlobalEventManager.ProcessHitEnemy += (Manipulator)obj;
			object obj2 = <>O.<1>__UseTheActualProcChainMaskGodDamnit;
			if (obj2 == null)
			{
				Manipulator val2 = Main.UseTheActualProcChainMaskGodDamnit;
				<>O.<1>__UseTheActualProcChainMaskGodDamnit = val2;
				obj2 = (object)val2;
			}
			MeteorAttackOnHighDamageBodyBehavior.DetonateRunicLensMeteor += (Manipulator)obj2;
		}
	}
}