using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
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(".NETFramework,Version=v4.7.1", FrameworkDisplayName = ".NET Framework 4.7.1")]
[assembly: AssemblyCompany("LethalPosters")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("LethalCopmany posters API")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0")]
[assembly: AssemblyProduct("LethalPosters")]
[assembly: AssemblyTitle("LethalPosters")]
[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 LethalPosters
{
	internal class Patches
	{
		private static ManualLogSource Logger { get; set; }

		public static void Init(ManualLogSource logger)
		{
			Logger = logger;
		}

		[HarmonyPatch(typeof(StartOfRound), "Start")]
		[HarmonyPostfix]
		private static void StartPatch()
		{
			Logger.LogInfo((object)"Patching Start in StartOfRound");
			UpdateMaterials(0);
		}

		[HarmonyPatch(typeof(RoundManager), "GenerateNewLevelClientRpc")]
		[HarmonyPostfix]
		private static void GenerateNewLevelClientRpcPatch(int randomSeed)
		{
			Logger.LogInfo((object)"Patching GenerateNewLevelClientRpc in RoundManager");
			UpdateMaterials(randomSeed);
		}

		private static void UpdateMaterials(int seed)
		{
			Logger.LogInfo((object)"Patching the textures");
			Plugin.Rand = new Random(seed);
			Material[] materials = ((Renderer)GameObject.Find("HangarShip/Plane.001").GetComponent<MeshRenderer>()).materials;
			UpdateTexture(Plugin.PosterFiles, materials[0]);
			UpdateTexture(Plugin.TipFiles, materials[1]);
		}

		private static void UpdateTexture(IReadOnlyList<string> files, Material material)
		{
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Expected O, but got Unknown
			if (files.Count != 0)
			{
				int index = Plugin.Rand.Next(files.Count);
				Texture2D val = new Texture2D(2, 2);
				Logger.LogInfo((object)("Patching " + ((Object)material).name + " with " + files[index]));
				ImageConversion.LoadImage(val, File.ReadAllBytes(files[index]));
				material.mainTexture = (Texture)(object)val;
			}
		}
	}
	[BepInPlugin("LethalPosters", "LethalPosters", "1.0.0")]
	public class Plugin : BaseUnityPlugin
	{
		public static string PluginFolder;

		public static List<string> PosterFiles = new List<string>();

		public static List<string> TipFiles = new List<string>();

		public static Random Rand = new Random();

		private static string TipsFolder;

		private static string PostersFolder;

		private void SetupFolders()
		{
			PluginFolder = Path.Combine(Paths.PluginPath, "LethalPosters");
			TipsFolder = Path.Combine(PluginFolder, "tips");
			PostersFolder = Path.Combine(PluginFolder, "posters");
			if (!Directory.Exists(TipsFolder))
			{
				Directory.CreateDirectory(TipsFolder);
			}
			if (!Directory.Exists(PostersFolder))
			{
				Directory.CreateDirectory(PostersFolder);
			}
		}

		private void Awake()
		{
			//IL_00a8: Unknown result type (might be due to invalid IL or missing references)
			SetupFolders();
			string pluginFolder = PluginFolder;
			for (int i = 0; i < pluginFolder.Length; i++)
			{
				_ = pluginFolder[i];
				PosterFiles = (from file in Directory.GetFiles(PostersFolder)
					where Path.GetExtension(file) != ".old"
					select file).ToList();
				TipFiles = (from file in Directory.GetFiles(TipsFolder)
					where Path.GetExtension(file) != ".old"
					select file).ToList();
			}
			Patches.Init(((BaseUnityPlugin)this).Logger);
			new Harmony("LethalPosters").PatchAll(typeof(Patches));
			((BaseUnityPlugin)this).Logger.LogInfo((object)"Plugin LethalPosters (1.0.0) is loaded!");
		}
	}
	public static class PluginInfo
	{
		public const string PLUGIN_GUID = "LethalPosters";

		public const string PLUGIN_NAME = "LethalPosters";

		public const string PLUGIN_VERSION = "1.0.0";
	}
}