using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using System.Resources;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using CanvasUtil;
using HarmonyLib;
using HutongGames.PlayMaker;
using HutongGames.PlayMaker.Actions;
using Microsoft.CodeAnalysis;
using TeamCherry.Localization;
using UnityEngine;
using UnityEngine.UI;

[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("StunDisplay")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("0.1.0.0")]
[assembly: AssemblyInformationalVersion("0.1.0+f897177a31604af2dd50165940e0c61825579d31")]
[assembly: AssemblyProduct("StunDisplay")]
[assembly: AssemblyTitle("StunDisplay")]
[assembly: AssemblyMetadata("RepositoryUrl", "https://github.com/Clazex/Silksong.StunDisplay")]
[assembly: NeutralResourcesLanguage("EN")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.1.0.0")]
[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.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 BepInEx
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	internal sealed class BepInAutoPluginAttribute : Attribute
	{
		public BepInAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace BepInEx.Preloader.Core.Patching
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	internal sealed class PatcherAutoPluginAttribute : Attribute
	{
		public PatcherAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace StunDisplay
{
	internal static class Configs
	{
		internal static ConfigEntry<TextAnchor> Location { get; private set; }

		internal static ConfigEntry<int> FontSize { get; private set; }

		internal static ConfigEntry<float> Padding { get; private set; }

		internal static void Bind(ConfigFile config)
		{
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Expected O, but got Unknown
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: Expected O, but got Unknown
			Location = config.Bind<TextAnchor>("Style", "Location", (TextAnchor)7, "Location of the text");
			FontSize = config.Bind<int>("Style", "FontSize", 24, new ConfigDescription("Font size", (AcceptableValueBase)(object)new AcceptableValueRange<int>(1, 48), Array.Empty<object>()));
			Padding = config.Bind<float>("Style", "Padding", 10f, new ConfigDescription("Padding", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 40f), Array.Empty<object>()));
		}
	}
	internal sealed class EnemyStunInfo
	{
		private readonly HealthManager hm;

		private readonly Fsm stunFsm;

		private bool initialHiding = true;

		private readonly FsmFloat hit = FsmFloat.op_Implicit(0f);

		private readonly int max;

		private readonly int comboMax;

		private readonly float comboTime;

		private readonly Wait comboWait;

		private readonly bool hasComboBonus = true;

		private readonly LocalisedString? name;

		private StunState State
		{
			get
			{
				switch (stunFsm.ActiveStateName)
				{
				case "In Combo":
				case "Continue Combo":
					return StunState.InCombo;
				case "Stun End":
				case "Stun":
				case "Dazed Effect":
				case "Stunned":
				case "Quick End":
					return StunState.Stunned;
				case "Stop":
				case "Stop Daze Effect 2":
				case "Stop Daze Effect 3":
				case "Unstun Increment":
				case "Reset":
					return StunState.Disabled;
				default:
					return StunState.Idle;
				}
			}
		}

		private float ComboTimeLeft
		{
			get
			{
				if (State != StunState.InCombo)
				{
					return 0f;
				}
				return comboTime - comboWait.timer;
			}
		}

		internal bool IsDead
		{
			get
			{
				if (!((Object)(object)hm == (Object)null))
				{
					return hm.isDead;
				}
				return true;
			}
		}

		internal EnemyStunInfo(HealthManager hm)
		{
			//IL_00b3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bd: Expected O, but got Unknown
			//IL_0101: Unknown result type (might be due to invalid IL or missing references)
			this.hm = hm;
			stunFsm = hm.stunControlFsm.Fsm;
			FsmVariables variables = stunFsm.Variables;
			hit = variables.GetFsmFloat("Hits Total");
			max = variables.GetFsmInt("Stun Hit Max").Value;
			comboMax = variables.GetFsmInt("Stun Combo").Value;
			comboTime = variables.GetFsmFloat("Combo Time").Value;
			comboWait = (Wait)stunFsm.GetState("In Combo").Actions[4];
			hasComboBonus = comboMax != max;
			if ((Object)(object)hm.enemyDeathEffects != (Object)null && (Object)(object)hm.enemyDeathEffects.journalRecord != (Object)null)
			{
				name = hm.enemyDeathEffects.journalRecord.DisplayName;
			}
		}

		internal bool CheckInitialHiding()
		{
			if (!initialHiding)
			{
				return false;
			}
			if (!hm.IsInvincible)
			{
				return initialHiding = false;
			}
			return true;
		}

		internal StringBuilder BuildString(StringBuilder sb, bool includeName = false)
		{
			//IL_0024: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: Unknown result type (might be due to invalid IL or missing references)
			if (includeName)
			{
				string? value;
				if (!name.HasValue)
				{
					value = ((Object)hm).name;
				}
				else
				{
					LocalisedString value2 = name.Value;
					value = ((object)(LocalisedString)(ref value2)).ToString();
				}
				sb.Append(value).Append(' ');
			}
			sb.Append(Lang.Stun).Append(Lang.Colon).AppendFormat("{0:F2}", hit)
				.Append('/')
				.Append(max);
			if (hasComboBonus)
			{
				sb.Append(' ').Append(Lang.Combo).Append(Lang.Colon)
					.Append(comboMax)
					.Append(' ')
					.AppendFormat("{0:F2}", ComboTimeLeft)
					.Append('/')
					.Append(comboTime);
			}
			switch (State)
			{
			case StunState.Stunned:
				sb.Append(Lang.StunStateStunned);
				break;
			case StunState.Disabled:
				sb.Append(Lang.StunStateDisabled);
				break;
			}
			return sb;
		}

		public override string ToString()
		{
			return BuildString(new StringBuilder(), includeName: true).ToString();
		}
	}
	internal static class Lang
	{
		internal static string Colon => Get("Colon");

		internal static string Stun => Get("Stun");

		internal static string Combo => Get("Combo");

		internal static string StunStateStunned => Get("StunStateStunned");

		internal static string StunStateDisabled => Get("StunStateDisabled");

		private static string Get(string key)
		{
			return Language.Get(key, "Mods.dev.clazex.stundisplay");
		}
	}
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	[BepInPlugin("dev.clazex.stundisplay", "StunDisplay", "0.1.0")]
	public sealed class StunDisplayPlugin : BaseUnityPlugin
	{
		public const string Id = "dev.clazex.stundisplay";

		public static StunDisplayPlugin Instance { get; private set; }

		internal static ManualLogSource Logger { get; private set; }

		private Harmony Harmony { get; } = new Harmony("dev.clazex.stundisplay");


		public static string Name => "StunDisplay";

		public static string Version => "0.1.0";

		private void Awake()
		{
			Instance = this;
			Logger = ((BaseUnityPlugin)this).Logger;
			Configs.Bind(((BaseUnityPlugin)this).Config);
			Harmony.PatchAll(typeof(StunDisplayPlugin));
			Logger.LogInfo((object)("Plugin " + Name + " (dev.clazex.stundisplay) v" + Version + " has loaded!"));
		}

		private void OnDestroy()
		{
			Logger.LogWarning((object)"Unloading in release build");
			Harmony.UnpatchSelf();
			Logger.LogInfo((object)("Plugin " + Name + " (dev.clazex.stundisplay) v" + Version + " has unloaded!"));
		}

		[HarmonyPatch(typeof(HeroController), "Start")]
		[HarmonyWrapSafe]
		[HarmonyPostfix]
		private static void Setup()
		{
			StunHud.Setup();
		}

		[HarmonyPatch(typeof(HealthManager), "Start")]
		[HarmonyWrapSafe]
		[HarmonyPostfix]
		private static void AddEnemy(HealthManager __instance)
		{
			if (!__instance.isDead && Object.op_Implicit((Object)(object)__instance.stunControlFsm))
			{
				StunHud.AddEnemy(__instance);
			}
		}
	}
	[RequireComponent(typeof(RectTransform), typeof(Text))]
	internal sealed class StunHud : MonoBehaviour
	{
		[CompilerGenerated]
		private sealed class <>c__DisplayClass8_0
		{
			public GameManager gm;

			internal bool <AddEnemyCoro>b__0()
			{
				return gm.HasFinishedEnteringScene;
			}
		}

		[CompilerGenerated]
		private sealed class <AddEnemyCoro>d__8 : IEnumerator<object>, IEnumerator, IDisposable
		{
			private int <>1__state;

			private object <>2__current;

			public HealthManager hm;

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

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

			[DebuggerHidden]
			public <AddEnemyCoro>d__8(int <>1__state)
			{
				this.<>1__state = <>1__state;
			}

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

			private bool MoveNext()
			{
				//IL_0040: Unknown result type (might be due to invalid IL or missing references)
				//IL_004a: Expected O, but got Unknown
				switch (<>1__state)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					<>2__current = (object)new WaitUntil((Func<bool>)new <>c__DisplayClass8_0
					{
						gm = GameManager.instance
					}.<AddEnemyCoro>b__0);
					<>1__state = 1;
					return true;
				case 1:
					<>1__state = -1;
					<>2__current = null;
					<>1__state = 2;
					return true;
				case 2:
					<>1__state = -1;
					enemies.Add(new EnemyStunInfo(hm));
					StunDisplayPlugin.Logger.LogDebug((object)("Adding enemy: " + ((Object)hm).name));
					RemoveDeadEnemy();
					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 static StunHud? instance = null;

		private static readonly List<EnemyStunInfo> enemies = new List<EnemyStunInfo>();

		private RectTransform rt;

		private Text text;

		internal static StunHud Instance
		{
			get
			{
				if (!((Object)(object)instance != (Object)null))
				{
					throw new InvalidOperationException("instance not present");
				}
				return instance;
			}
		}

		private static bool MultiEnemies => enemies.Count > 1;

		internal static void Setup()
		{
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_006e: Expected O, but got Unknown
			if ((Object)(object)instance != (Object)null)
			{
				StunDisplayPlugin.Logger.LogDebug((object)"HUD already existed");
				return;
			}
			StunDisplayPlugin.Logger.LogDebug((object)"Creating HUD");
			GameObject obj = CanvasUtil.CreateCanvas((RenderMode)0, new Vector2(1920f, 1080f));
			((Object)obj).name = "Stun Display HUD";
			Object.DontDestroyOnLoad((Object)(object)obj);
			GameObject obj2 = CanvasUtil.CreateTextPanel(obj, "", 1, (TextAnchor)7, new RectData(Vector2.zero, Vector2.zero), false);
			((Object)obj2).name = "Text Panel";
			obj2.AddComponent<StunHud>();
		}

		internal static void AddEnemy(HealthManager hm)
		{
			((MonoBehaviour)Instance).StartCoroutine(AddEnemyCoro(hm));
		}

		[IteratorStateMachine(typeof(<AddEnemyCoro>d__8))]
		private static IEnumerator AddEnemyCoro(HealthManager hm)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <AddEnemyCoro>d__8(0)
			{
				hm = hm
			};
		}

		private static void RemoveDeadEnemy()
		{
			enemies.RemoveAll((EnemyStunInfo i) => i.IsDead);
		}

		private void Awake()
		{
			instance = this;
			rt = ((Component)this).GetComponent<RectTransform>();
			text = ((Component)this).GetComponent<Text>();
			UpdateStyles();
		}

		private void Update()
		{
			UpdateStyles();
			GameManager unsafeInstance = GameManager.UnsafeInstance;
			if ((Object)(object)unsafeInstance == (Object)null)
			{
				enemies.Clear();
			}
			else
			{
				if (unsafeInstance.IsGamePaused())
				{
					return;
				}
				RemoveDeadEnemy();
				StringBuilder stringBuilder = new StringBuilder();
				EnemyStunInfo enemyStunInfo = enemies.FirstOrDefault();
				if (enemyStunInfo != null && !enemyStunInfo.CheckInitialHiding())
				{
					enemyStunInfo.BuildString(stringBuilder, MultiEnemies);
				}
				foreach (EnemyStunInfo item in enemies.Skip(1))
				{
					if (!item.CheckInitialHiding())
					{
						stringBuilder.Append('\t');
						item.BuildString(stringBuilder, includeName: true);
					}
				}
				text.text = stringBuilder.ToString();
			}
		}

		private void UpdateStyles()
		{
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: 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_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)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: 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)
			text.alignment = Configs.Location.Value;
			text.fontSize = Configs.FontSize.Value;
			Vector2 val = new Vector2((float)Screen.width, (float)Screen.height) * 1920f / (float)Screen.width;
			rt.sizeDelta = val - 2f * Configs.Padding.Value * Vector2.one;
		}
	}
	internal enum StunState
	{
		Idle,
		InCombo,
		Stunned,
		Disabled
	}
}