using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Logging;
using HarmonyLib;
using Microsoft.CodeAnalysis;
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("LCAmmoCheck")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("Mod that allows you to check ammo in shotgun")]
[assembly: AssemblyFileVersion("1.1.1.0")]
[assembly: AssemblyInformationalVersion("1.1.1+09faa498f4a0e28be67bf9ce9655783d408c92ee")]
[assembly: AssemblyProduct("LCAmmoCheck")]
[assembly: AssemblyTitle("LCAmmoCheck")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.1.1.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

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

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

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

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace System.Runtime.Versioning
{
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresPreviewFeaturesAttribute : Attribute
	{
		public string? Message { get; }

		public string? Url { get; set; }

		public RequiresPreviewFeaturesAttribute()
		{
		}

		public RequiresPreviewFeaturesAttribute(string? message)
		{
			Message = message;
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CallerArgumentExpressionAttribute : Attribute
	{
		public string ParameterName { get; }

		public CallerArgumentExpressionAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CollectionBuilderAttribute : Attribute
	{
		public Type BuilderType { get; }

		public string MethodName { get; }

		public CollectionBuilderAttribute(Type builderType, string methodName)
		{
			BuilderType = builderType;
			MethodName = methodName;
		}
	}
	[AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CompilerFeatureRequiredAttribute : Attribute
	{
		public const string RefStructs = "RefStructs";

		public const string RequiredMembers = "RequiredMembers";

		public string FeatureName { get; }

		public bool IsOptional { get; set; }

		public CompilerFeatureRequiredAttribute(string featureName)
		{
			FeatureName = featureName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerArgumentAttribute : Attribute
	{
		public string[] Arguments { get; }

		public InterpolatedStringHandlerArgumentAttribute(string argument)
		{
			Arguments = new string[1] { argument };
		}

		public InterpolatedStringHandlerArgumentAttribute(params string[] arguments)
		{
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerAttribute : Attribute
	{
	}
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal static class IsExternalInit
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ModuleInitializerAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiredMemberAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresLocationAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Event | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SkipLocalsInitAttribute : Attribute
	{
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ExperimentalAttribute : Attribute
	{
		public string DiagnosticId { get; }

		public string? UrlFormat { get; set; }

		public ExperimentalAttribute(string diagnosticId)
		{
			DiagnosticId = diagnosticId;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	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]
	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.Constructor, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SetsRequiredMembersAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class StringSyntaxAttribute : Attribute
	{
		public const string CompositeFormat = "CompositeFormat";

		public const string DateOnlyFormat = "DateOnlyFormat";

		public const string DateTimeFormat = "DateTimeFormat";

		public const string EnumFormat = "EnumFormat";

		public const string GuidFormat = "GuidFormat";

		public const string Json = "Json";

		public const string NumericFormat = "NumericFormat";

		public const string Regex = "Regex";

		public const string TimeOnlyFormat = "TimeOnlyFormat";

		public const string TimeSpanFormat = "TimeSpanFormat";

		public const string Uri = "Uri";

		public const string Xml = "Xml";

		public string Syntax { get; }

		public object?[] Arguments { get; }

		public StringSyntaxAttribute(string syntax)
		{
			Syntax = syntax;
			Arguments = new object[0];
		}

		public StringSyntaxAttribute(string syntax, params object?[] arguments)
		{
			Syntax = syntax;
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class UnscopedRefAttribute : Attribute
	{
	}
}
namespace LCAmmoCheck
{
	[BepInPlugin("me.axd1x8a.lcammocheck", "LCAmmoCheck", "1.1.1")]
	public class LCAmmoCheckPlugin : BaseUnityPlugin
	{
		private static Harmony? harmony;

		public static LCAmmoCheckPlugin? Instance { get; private set; }

		public static AnimationClip? ShotgunInspectClip { get; private set; }

		public static AudioClip? ShotgunInspectSFX { get; private set; }

		private static void LoadAssetBundle()
		{
			AssetBundle obj = AssetBundle.LoadFromStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("LCAmmoCheck.lcammocheck"));
			ShotgunInspectClip = obj.LoadAsset<AnimationClip>("Assets/AnimationClip/ShotgunInspect.anim");
			ShotgunInspectSFX = obj.LoadAsset<AudioClip>("Assets/AudioClip/ShotgunInspect.ogg");
			AudioClip? shotgunInspectSFX = ShotgunInspectSFX;
			if (shotgunInspectSFX != null)
			{
				shotgunInspectSFX.LoadAudioData();
			}
			obj.Unload(false);
		}

		public void Awake()
		{
			Instance = this;
			LoadAssetBundle();
			harmony = Harmony.CreateAndPatchAll(Assembly.GetExecutingAssembly(), "me.axd1x8a.lcammocheck");
			((BaseUnityPlugin)this).Logger.Log((LogLevel)8, (object)"LCAmmoCheck loaded!");
		}

		public static void OnDestroy()
		{
			Harmony? obj = harmony;
			if (obj != null)
			{
				obj.UnpatchSelf();
			}
			Instance = null;
			harmony = null;
			Debug.Log((object)"LCAmmoCheck unloaded!");
		}
	}
	internal static class GeneratedPluginInfo
	{
		public const string Identifier = "me.axd1x8a.lcammocheck";

		public const string Name = "LCAmmoCheck";

		public const string Version = "1.1.1";
	}
}
namespace LCAmmoCheck.Patches
{
	[HarmonyPatch(typeof(ShotgunItem))]
	internal sealed class ShotgunItemPatch
	{
		private static readonly Dictionary<int, AnimationClip> originalClips = new Dictionary<int, AnimationClip>();

		private static AnimatorOverrideController OverrideController(Animator animator)
		{
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_001d: Expected O, but got Unknown
			RuntimeAnimatorController runtimeAnimatorController = animator.runtimeAnimatorController;
			AnimatorOverrideController val = (AnimatorOverrideController)(object)((runtimeAnimatorController is AnimatorOverrideController) ? runtimeAnimatorController : null);
			if (val != null)
			{
				return val;
			}
			return (AnimatorOverrideController)(object)(animator.runtimeAnimatorController = (RuntimeAnimatorController)new AnimatorOverrideController(animator.runtimeAnimatorController));
		}

		private static IEnumerator CheckAmmoAnimation(ShotgunItem s)
		{
			AnimatorOverrideController overrideController = OverrideController(((GrabbableObject)s).playerHeldBy.playerBodyAnimator);
			int playerAnimatorId = ((Object)((GrabbableObject)s).playerHeldBy.playerBodyAnimator).GetInstanceID();
			originalClips[playerAnimatorId] = overrideController["ShotgunReloadOneShell"];
			overrideController["ShotgunReloadOneShell"] = LCAmmoCheckPlugin.ShotgunInspectClip;
			s.isReloading = true;
			((Renderer)s.shotgunShellLeft).enabled = s.shellsLoaded > 0;
			((Renderer)s.shotgunShellRight).enabled = s.shellsLoaded > 1;
			((GrabbableObject)s).playerHeldBy.playerBodyAnimator.SetBool("ReloadShotgun", true);
			yield return (object)new WaitForSeconds(0.3f);
			s.gunAudio.PlayOneShot(LCAmmoCheckPlugin.ShotgunInspectSFX);
			s.gunAnimator.SetBool("Reloading", true);
			yield return (object)new WaitForSeconds(0.95f);
			yield return (object)new WaitForSeconds(0.95f);
			yield return (object)new WaitForSeconds(0.15f);
			s.gunAnimator.SetBool("Reloading", false);
			yield return (object)new WaitForSeconds(0.25f);
			((GrabbableObject)s).playerHeldBy.playerBodyAnimator.SetBool("ReloadShotgun", false);
			yield return (object)new WaitForSeconds(0.25f);
			originalClips.Remove(playerAnimatorId, out AnimationClip value);
			overrideController["ShotgunReloadOneShell"] = value;
			s.isReloading = false;
		}

		private static void CleanUp(Animator animator)
		{
			RuntimeAnimatorController runtimeAnimatorController = animator.runtimeAnimatorController;
			AnimatorOverrideController val = (AnimatorOverrideController)(object)((runtimeAnimatorController is AnimatorOverrideController) ? runtimeAnimatorController : null);
			if (val != null && originalClips.Remove(((Object)animator).GetInstanceID(), out AnimationClip value))
			{
				val["ShotgunReloadOneShell"] = value;
			}
		}

		[HarmonyPrefix]
		[HarmonyPatch("StopUsingGun")]
		public static bool StopUsingGunPrefix(ShotgunItem __instance)
		{
			CleanUp((((GrabbableObject)__instance).playerHeldBy ?? __instance.previousPlayerHeldBy).playerBodyAnimator);
			return true;
		}

		[HarmonyPrefix]
		[HarmonyPatch("StartReloadGun")]
		public static bool StartReloadGunPrefix(ShotgunItem __instance)
		{
			if (!__instance.ReloadedGun() || __instance.shellsLoaded >= 2)
			{
				if (__instance.gunCoroutine != null)
				{
					((MonoBehaviour)__instance).StopCoroutine(__instance.gunCoroutine);
				}
				__instance.gunCoroutine = ((MonoBehaviour)__instance).StartCoroutine(CheckAmmoAnimation(__instance));
				return false;
			}
			return true;
		}

		[HarmonyPrefix]
		[HarmonyPatch("ItemInteractLeftRight")]
		public static bool ItemInteractLeftRightPrefix(ShotgunItem __instance, bool right)
		{
			if (!right)
			{
				return true;
			}
			if ((Object)(object)((RaycastHit)(ref ((GrabbableObject)__instance).playerHeldBy.hit)).collider != (Object)null && ((Component)((RaycastHit)(ref ((GrabbableObject)__instance).playerHeldBy.hit)).collider).tag == "InteractTrigger")
			{
				return false;
			}
			return true;
		}

		[HarmonyPrefix]
		[HarmonyPatch("Start")]
		public static bool StartPrefix(ShotgunItem __instance)
		{
			((GrabbableObject)__instance).itemProperties.toolTips[1] = "Reload / Check ammo : [E]";
			return true;
		}

		[HarmonyTranspiler]
		[HarmonyPatch(typeof(ShotgunItem), "StartReloadGun")]
		public static IEnumerable<CodeInstruction> StartReloadGunTranspiler(IEnumerable<CodeInstruction> instructions)
		{
			List<CodeInstruction> list = new List<CodeInstruction>(instructions);
			for (int i = 0; i < list.Count; i++)
			{
				if (list[i].opcode == OpCodes.Call && ((MethodInfo)list[i].operand).Name == "ReloadedGun")
				{
					list[i - 1].opcode = OpCodes.Nop;
					list[i].opcode = OpCodes.Ldc_I4_1;
					list[i].operand = null;
					break;
				}
			}
			return list.AsEnumerable();
		}

		[HarmonyTranspiler]
		[HarmonyPatch(typeof(ShotgunItem), "ItemInteractLeftRight")]
		public static IEnumerable<CodeInstruction> ItemInteractLeftRightTranspiler(IEnumerable<CodeInstruction> instructions)
		{
			List<CodeInstruction> list = new List<CodeInstruction>(instructions);
			for (int i = 0; i < list.Count; i++)
			{
				if (list[i].opcode == OpCodes.Ldfld && list[i].operand.ToString().Contains("shellsLoaded"))
				{
					list[i + 1].opcode = OpCodes.Ldc_I4_3;
					break;
				}
			}
			return list.AsEnumerable();
		}
	}
}