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.Configuration;
using IL.RoR2;
using Microsoft.CodeAnalysis;
using Mono.Cecil.Cil;
using MonoMod.Cil;
using RoR2;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("NoStageDifficultyScaling")]
[assembly: AssemblyConfiguration("Debug")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("NoStageDifficultyScaling")]
[assembly: AssemblyTitle("NoStageDifficultyScaling")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: UnverifiableCode]
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;
		}
	}
}
namespace ScalingExperiment
{
	[BepInPlugin("com.Moffein.NoStageDifficultyScaling", "No Stage Difficulty Scaling", "1.0.0")]
	public class NoStageDifficultyScaling : BaseUnityPlugin
	{
		public static ConfigEntry<float> stageDurationBaseline;

		internal void Awake()
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Expected O, but got Unknown
			//IL_0030: Expected O, but got Unknown
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Expected O, but got Unknown
			stageDurationBaseline = ((BaseUnityPlugin)this).Config.Bind<float>(new ConfigDefinition("Settings", "Stage Clear Time"), 360f, new ConfigDescription("Expected time in seconds to clear a stage.", (AcceptableValueBase)null, Array.Empty<object>()));
			if (stageDurationBaseline.Value <= 0f)
			{
				Debug.LogError((object)"NoStageDifficultyScaling: Baseline stage clear timer must be greater than 0.");
			}
			else
			{
				Run.RecalculateDifficultyCoefficentInternal += new Manipulator(Run_RecalculateDifficultyCoefficentInternal);
			}
		}

		private static void Run_RecalculateDifficultyCoefficentInternal(ILContext il)
		{
			//IL_0004: Unknown result type (might be due to invalid IL or missing references)
			//IL_000a: Expected O, but got Unknown
			bool flag = true;
			ILCursor val = new ILCursor(il);
			if (val.TryGotoNext((MoveType)2, new Func<Instruction, bool>[2]
			{
				(Instruction x) => ILPatternMatchingExt.MatchLdfld<Run>(x, "stageClearCount"),
				(Instruction x) => ILPatternMatchingExt.MatchConvR4(x)
			}))
			{
				val.EmitDelegate<Func<float, float>>((Func<float, float>)GetTimeScaledStages);
				if (val.TryGotoNext((MoveType)2, new Func<Instruction, bool>[2]
				{
					(Instruction x) => ILPatternMatchingExt.MatchLdfld<Run>(x, "stageClearCount"),
					(Instruction x) => ILPatternMatchingExt.MatchConvR4(x)
				}))
				{
					val.EmitDelegate<Func<float, float>>((Func<float, float>)GetTimeScaledStages);
					flag = false;
				}
			}
			if (flag)
			{
				Debug.LogError((object)"ScalingExperiment: Run_RecalculateDifficultyCoefficentInternal IL hook failed.");
			}
		}

		public static float GetTimeScaledStages(float stages)
		{
			if (Object.op_Implicit((Object)(object)Run.instance))
			{
				return Run.instance.GetRunStopwatch() / stageDurationBaseline.Value;
			}
			return stages;
		}
	}
}