using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using UnityEngine;
using UnityEngine.SceneManagement;
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("SkeletonJumpscare")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("1/10000 Chance for a Skeleton to Run Across Your Screen Every Second")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("SkeletonJumpscare")]
[assembly: AssemblyTitle("SkeletonJumpscare")]
[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 SkeletonJumpscare
{
	public class JumpscareController : MonoBehaviour
	{
		private SkeletonAnimator skeletonAnimator;

		private float timer;

		private bool isChecking;

		public void Initialize(SkeletonAnimator animator)
		{
			skeletonAnimator = animator;
		}

		public void StartChecking()
		{
			isChecking = true;
			timer = 1f;
		}

		public void StopChecking()
		{
			isChecking = false;
		}

		private void Update()
		{
			if (isChecking && !((Object)(object)skeletonAnimator == (Object)null))
			{
				timer -= Time.deltaTime;
				if (timer <= 0f)
				{
					timer = 1f;
					CheckForJumpscare();
				}
			}
		}

		private void CheckForJumpscare()
		{
			if (Random.Range(1, SkeletonJumpscareMod.ConfigChance.Value + 1) == 1)
			{
				skeletonAnimator.PlayAnimation();
			}
		}
	}
	public static class PluginInfo
	{
		public const string PLUGIN_GUID = "com.mrbub.runningskeletonjumpscare";

		public const string PLUGIN_NAME = "RunningSkeletonJumpscare";

		public const string PLUGIN_VERSION = "1.0.0";
	}
	public class SkeletonAnimator : MonoBehaviour
	{
		[CompilerGenerated]
		private sealed class <AnimationRoutine>d__12 : IEnumerator<object>, IEnumerator, IDisposable
		{
			private int <>1__state;

			private object <>2__current;

			public SkeletonAnimator <>4__this;

			private float <frameDelay>5__2;

			private float <totalAnimationTime>5__3;

			private int <i>5__4;

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

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

			[DebuggerHidden]
			public <AnimationRoutine>d__12(int <>1__state)
			{
				this.<>1__state = <>1__state;
			}

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

			private bool MoveNext()
			{
				//IL_00e0: Unknown result type (might be due to invalid IL or missing references)
				//IL_00ea: Expected O, but got Unknown
				//IL_015c: Unknown result type (might be due to invalid IL or missing references)
				//IL_0166: Expected O, but got Unknown
				int num = <>1__state;
				SkeletonAnimator skeletonAnimator = <>4__this;
				switch (num)
				{
				default:
					return false;
				case 0:
					<>1__state = -1;
					skeletonAnimator.isPlaying = true;
					if (SkeletonJumpscareMod.ConfigEnableSound.Value && (Object)(object)skeletonAnimator.skeletonSound != (Object)null && (Object)(object)skeletonAnimator.audioSource != (Object)null)
					{
						skeletonAnimator.audioSource.PlayOneShot(skeletonAnimator.skeletonSound);
					}
					<frameDelay>5__2 = 1f / SkeletonJumpscareMod.ConfigAnimationSpeed.Value;
					<totalAnimationTime>5__3 = <frameDelay>5__2 * (float)skeletonAnimator.frames.Length;
					<i>5__4 = 0;
					goto IL_010a;
				case 1:
					<>1__state = -1;
					<i>5__4++;
					goto IL_010a;
				case 2:
					{
						<>1__state = -1;
						break;
					}
					IL_010a:
					if (<i>5__4 < skeletonAnimator.frames.Length)
					{
						if ((Object)(object)skeletonAnimator.frames[<i>5__4] != (Object)null && (Object)(object)skeletonAnimator.image != (Object)null)
						{
							skeletonAnimator.image.sprite = skeletonAnimator.frames[<i>5__4];
						}
						<>2__current = (object)new WaitForSeconds(<frameDelay>5__2);
						<>1__state = 1;
						return true;
					}
					if (SkeletonJumpscareMod.ConfigEnableSound.Value && (Object)(object)skeletonAnimator.skeletonSound != (Object)null && <totalAnimationTime>5__3 < skeletonAnimator.skeletonSound.length)
					{
						float num2 = skeletonAnimator.skeletonSound.length - <totalAnimationTime>5__3;
						<>2__current = (object)new WaitForSeconds(num2);
						<>1__state = 2;
						return true;
					}
					break;
				}
				((Component)skeletonAnimator).gameObject.SetActive(false);
				skeletonAnimator.isPlaying = false;
				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 Image image;

		private AudioSource audioSource;

		private Sprite[] frames;

		private AudioClip skeletonSound;

		private bool isPlaying;

		private const int FRAME_COUNT = 43;

		private void Awake()
		{
			image = ((Component)this).GetComponent<Image>();
			audioSource = ((Component)this).GetComponent<AudioSource>();
			LoadAssets();
		}

		private void LoadAssets()
		{
			string text = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "SkeletonAssets");
			if (!Directory.Exists(text))
			{
				SkeletonJumpscareMod.Log.LogError((object)("Assets folder not found at: " + text));
				return;
			}
			LoadFrames(text);
			LoadSound(text);
		}

		private void LoadFrames(string assetsPath)
		{
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			//IL_004e: Expected O, but got Unknown
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			//IL_0094: Unknown result type (might be due to invalid IL or missing references)
			frames = (Sprite[])(object)new Sprite[43];
			int num = 0;
			for (int i = 1; i <= 43; i++)
			{
				string path = Path.Combine(assetsPath, "running_skeleton_frames", $"frame{i}.png");
				if (!File.Exists(path))
				{
					continue;
				}
				try
				{
					byte[] array = File.ReadAllBytes(path);
					Texture2D val = new Texture2D(2, 2);
					if (ImageConversion.LoadImage(val, array))
					{
						((Texture)val).filterMode = (FilterMode)0;
						frames[i - 1] = Sprite.Create(val, new Rect(0f, 0f, (float)((Texture)val).width, (float)((Texture)val).height), new Vector2(0.5f, 0.5f), 100f);
						num++;
					}
				}
				catch (Exception ex)
				{
					SkeletonJumpscareMod.Log.LogError((object)$"Error loading frame {i}: {ex.Message}");
				}
			}
			if (num != 43)
			{
				SkeletonJumpscareMod.Log.LogWarning((object)$"Only loaded {num}/{43} skeleton frames");
			}
		}

		private void LoadSound(string assetsPath)
		{
			string path = Path.Combine(assetsPath, "running_skeleton_sound.wav");
			if (!File.Exists(path))
			{
				return;
			}
			try
			{
				byte[] wavBytes = File.ReadAllBytes(path);
				skeletonSound = LoadWavFromBytes(wavBytes);
				if ((Object)(object)skeletonSound == (Object)null)
				{
					SkeletonJumpscareMod.Log.LogError((object)"Failed to create AudioClip from WAV data");
				}
			}
			catch (Exception ex)
			{
				SkeletonJumpscareMod.Log.LogError((object)("Error loading sound: " + ex.Message));
			}
		}

		private AudioClip LoadWavFromBytes(byte[] wavBytes)
		{
			int num = BitConverter.ToInt16(wavBytes, 22);
			int num2 = BitConverter.ToInt32(wavBytes, 24);
			int num3 = 44;
			int num4 = (wavBytes.Length - num3) / 2;
			float[] array = new float[num4];
			for (int i = 0; i < num4; i++)
			{
				short num5 = BitConverter.ToInt16(wavBytes, num3 + i * 2);
				array[i] = (float)num5 / 32768f;
			}
			AudioClip obj = AudioClip.Create("SkeletonSound", num4 / num, num, num2, false);
			obj.SetData(array, 0);
			return obj;
		}

		public void PlayAnimation()
		{
			if (!isPlaying && frames != null && frames.Length != 0)
			{
				((Component)this).gameObject.SetActive(true);
				((MonoBehaviour)this).StartCoroutine(AnimationRoutine());
			}
		}

		[IteratorStateMachine(typeof(<AnimationRoutine>d__12))]
		private IEnumerator AnimationRoutine()
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <AnimationRoutine>d__12(0)
			{
				<>4__this = this
			};
		}
	}
	[BepInPlugin("com.mrbub.runningskeletonjumpscare", "RunningSkeletonJumpscare", "1.0.0")]
	public class SkeletonJumpscareMod : BaseUnityPlugin
	{
		internal static ManualLogSource Log;

		public static ConfigEntry<int> ConfigChance;

		public static ConfigEntry<float> ConfigAnimationSpeed;

		public static ConfigEntry<bool> ConfigEnableSound;

		private GameObject skeletonCanvas;

		private JumpscareController controller;

		private static readonly string[] MenuScenes = new string[3] { "MainMenu", "InitScene", "InitSceneLaunchOptions" };

		public static SkeletonJumpscareMod Instance { get; private set; }

		private void Awake()
		{
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			Instance = this;
			Log = ((BaseUnityPlugin)this).Logger;
			InitializeConfig();
			Harmony.CreateAndPatchAll(Assembly.GetExecutingAssembly(), "com.mrbub.runningskeletonjumpscare");
			Log.LogInfo((object)"RunningSkeletonJumpscare v1.0.0 loaded!");
			CreateSkeletonCanvas();
			SceneManager.sceneLoaded += OnSceneLoaded;
			Scene activeScene = SceneManager.GetActiveScene();
			if (IsGameplayScene(((Scene)(ref activeScene)).name))
			{
				controller?.StartChecking();
			}
		}

		private void InitializeConfig()
		{
			//IL_002b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0035: 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
			ConfigChance = ((BaseUnityPlugin)this).Config.Bind<int>("Settings", "Chance", 10000, new ConfigDescription("1 in X chance for skeleton to appear each check (e.g., 10000 = 1/10000 chance)", (AcceptableValueBase)(object)new AcceptableValueRange<int>(10, 10000), Array.Empty<object>()));
			ConfigAnimationSpeed = ((BaseUnityPlugin)this).Config.Bind<float>("Settings", "AnimationSpeed", 60f, new ConfigDescription("Frames per second for skeleton animation", (AcceptableValueBase)(object)new AcceptableValueRange<float>(10f, 60f), Array.Empty<object>()));
			ConfigEnableSound = ((BaseUnityPlugin)this).Config.Bind<bool>("Settings", "EnableSound", true, "Enable or disable the skeleton sound effect");
		}

		private void OnSceneLoaded(Scene scene, LoadSceneMode mode)
		{
			if ((Object)(object)skeletonCanvas == (Object)null)
			{
				CreateSkeletonCanvas();
			}
			if ((Object)(object)controller == (Object)null && (Object)(object)skeletonCanvas != (Object)null)
			{
				controller = skeletonCanvas.GetComponent<JumpscareController>();
				if ((Object)(object)controller == (Object)null)
				{
					RecreateController();
				}
			}
			if (IsGameplayScene(((Scene)(ref scene)).name))
			{
				controller?.StartChecking();
			}
			else
			{
				controller?.StopChecking();
			}
		}

		private bool IsGameplayScene(string sceneName)
		{
			string[] menuScenes = MenuScenes;
			foreach (string text in menuScenes)
			{
				if (sceneName == text)
				{
					return false;
				}
			}
			return true;
		}

		private void RecreateController()
		{
			controller = skeletonCanvas.AddComponent<JumpscareController>();
			Transform val = skeletonCanvas.transform.Find("SkeletonImage");
			if ((Object)(object)val != (Object)null)
			{
				SkeletonAnimator component = ((Component)val).GetComponent<SkeletonAnimator>();
				controller.Initialize(component);
			}
		}

		private void CreateSkeletonCanvas()
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Expected O, but got Unknown
			//IL_0053: Unknown result type (might be due to invalid IL or missing references)
			skeletonCanvas = new GameObject("SkeletonJumpscareCanvas");
			Object.DontDestroyOnLoad((Object)(object)skeletonCanvas);
			Canvas obj = skeletonCanvas.AddComponent<Canvas>();
			obj.renderMode = (RenderMode)0;
			obj.sortingOrder = 9999;
			CanvasScaler obj2 = skeletonCanvas.AddComponent<CanvasScaler>();
			obj2.uiScaleMode = (ScaleMode)1;
			obj2.referenceResolution = new Vector2(1920f, 1080f);
			skeletonCanvas.AddComponent<GraphicRaycaster>();
			GameObject obj3 = CreateSkeletonImage();
			SkeletonAnimator animator = obj3.AddComponent<SkeletonAnimator>();
			obj3.SetActive(false);
			controller = skeletonCanvas.AddComponent<JumpscareController>();
			controller.Initialize(animator);
		}

		private GameObject CreateSkeletonImage()
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_0033: Unknown result type (might be due to invalid IL or missing references)
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: 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_0070: Unknown result type (might be due to invalid IL or missing references)
			//IL_0088: Expected O, but got Unknown
			GameObject val = new GameObject("SkeletonImage");
			val.transform.SetParent(skeletonCanvas.transform, false);
			RectTransform obj = val.AddComponent<RectTransform>();
			obj.anchorMin = Vector2.zero;
			obj.anchorMax = Vector2.one;
			obj.sizeDelta = Vector2.zero;
			obj.anchoredPosition = Vector2.zero;
			Image obj2 = val.AddComponent<Image>();
			((Graphic)obj2).color = Color.white;
			((Graphic)obj2).raycastTarget = false;
			obj2.preserveAspect = false;
			AudioSource obj3 = val.AddComponent<AudioSource>();
			obj3.playOnAwake = false;
			obj3.volume = 1f;
			return val;
		}
	}
}