using System;
using System.Collections.Generic;
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.Logging;
using DunGen;
using HarmonyLib;
using Microsoft.CodeAnalysis;
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("Tomatobird.BrackenLootRoom")]
[assembly: AssemblyConfiguration("Debug")]
[assembly: AssemblyFileVersion("1.0.1.0")]
[assembly: AssemblyInformationalVersion("1.0.1+5fe9ea569de2b615066ebea949488ef7b2c652f0")]
[assembly: AssemblyProduct("BrackenLootRoom")]
[assembly: AssemblyTitle("Tomatobird.BrackenLootRoom")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.1.0")]
[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 BrackenLootRoom
{
	[BepInPlugin("Tomatobird.BrackenLootRoom", "BrackenLootRoom", "1.0.1")]
	public class BrackenLootRoom : BaseUnityPlugin
	{
		internal static int lootSpawners = 4;

		internal static float spawnRadius = 3f;

		internal static string spawnType = "GeneralScrapSpawn";

		public static BrackenLootRoom Instance { get; private set; } = null;


		internal static ManualLogSource Logger { get; private set; } = null;


		internal static Harmony? Harmony { get; set; }

		private void Awake()
		{
			Logger = ((BaseUnityPlugin)this).Logger;
			Instance = this;
			lootSpawners = ((BaseUnityPlugin)this).Config.Bind<int>("General", "LootSpawners", 4, "How many loot spawners should be in the bracken room? Not every loot spawner spawns loot every day depending on item count and factory size.").Value;
			spawnRadius = ((BaseUnityPlugin)this).Config.Bind<float>("General", "SpawnRadius", 3f, "In how large of a radius should items be spawned?").Value;
			spawnType = ((BaseUnityPlugin)this).Config.Bind<string>("General", "SpawnType", "GeneralScrapSpawn", "Which item pool should be used for spawning items? GeneralScrapSpawn is the common vanilla item pool.").Value;
			Patch();
			Logger.LogInfo((object)"Tomatobird.BrackenLootRoom v1.0.1 has loaded!");
		}

		internal static void Patch()
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Expected O, but got Unknown
			if (Harmony == null)
			{
				Harmony = new Harmony("Tomatobird.BrackenLootRoom");
			}
			Logger.LogDebug((object)"Patching...");
			Harmony.PatchAll();
			Logger.LogDebug((object)"Finished patching!");
		}

		internal static void Unpatch()
		{
			Logger.LogDebug((object)"Unpatching...");
			Harmony? harmony = Harmony;
			if (harmony != null)
			{
				harmony.UnpatchSelf();
			}
			Logger.LogDebug((object)"Finished unpatching!");
		}
	}
	public static class MyPluginInfo
	{
		public const string PLUGIN_GUID = "Tomatobird.BrackenLootRoom";

		public const string PLUGIN_NAME = "BrackenLootRoom";

		public const string PLUGIN_VERSION = "1.0.1";
	}
}
namespace BrackenLootRoom.Patches
{
	[HarmonyPatch(typeof(Dungeon))]
	internal class DungeonPatch
	{
		internal static List<string> dungeonFlows = new List<string>(3) { "Level1Flow", "Level1Flow3Exits", "Level1FlowExtraLarge" };

		internal static Vector3 centerPosition = Vector3.zero;

		internal static float circleRadius = 3f;

		[HarmonyPatch("PostGenerateDungeon")]
		[HarmonyPostfix]
		internal static void PostGenerateDungeonPostfix(Dungeon __instance)
		{
			//IL_0097: Unknown result type (might be due to invalid IL or missing references)
			//IL_009e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ad: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_013e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f0: Unknown result type (might be due to invalid IL or missing references)
			//IL_010f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0114: Unknown result type (might be due to invalid IL or missing references)
			//IL_011d: Unknown result type (might be due to invalid IL or missing references)
			if (!dungeonFlows.Contains(((Object)__instance.DungeonFlow).name))
			{
				return;
			}
			foreach (Tile allTile in __instance.AllTiles)
			{
				if (!(((Object)allTile).name == "SmallRoom2(Clone)"))
				{
					continue;
				}
				Transform val = ((Component)allTile).transform.Find("AINode");
				Transform val2 = ((Component)allTile).transform.Find("AINode (1)");
				if ((Object)(object)val != (Object)null && (Object)(object)val2 != (Object)null)
				{
					centerPosition = (val.localPosition + val2.localPosition) / 2f;
				}
				else
				{
					BrackenLootRoom.Logger.LogWarning((object)("AINodes not found in " + ((Object)allTile).name + ". Center position won't be set properly."));
				}
				if (BrackenLootRoom.lootSpawners > 1)
				{
					Vector3[] array = CreateCircularSpawns(BrackenLootRoom.lootSpawners, centerPosition, circleRadius);
					Vector3[] array2 = array;
					foreach (Vector3 localPos in array2)
					{
						CreateScrapSpawner(((Component)allTile).transform, localPos);
					}
				}
				else
				{
					CreateScrapSpawner(((Component)allTile).transform, centerPosition);
				}
			}
		}

		internal static GameObject CreateScrapSpawner(Transform parent, Vector3 localPos)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Expected O, but got Unknown
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			GameObject val = new GameObject
			{
				name = "BrackenLootSpawner"
			};
			val.transform.SetParent(parent);
			val.transform.localPosition = localPos;
			RandomScrapSpawn val2 = val.AddComponent<RandomScrapSpawn>();
			ItemGroup[] array = Resources.FindObjectsOfTypeAll<ItemGroup>();
			ItemGroup[] array2 = array;
			foreach (ItemGroup val3 in array2)
			{
				if (((Object)val3).name == "GeneralScrapSpawn")
				{
					val2.spawnableItems = val3;
					break;
				}
			}
			val2.itemSpawnRange = BrackenLootRoom.spawnRadius;
			val2.spawnedItemsCopyPosition = false;
			return val;
		}

		internal static Vector3[] CreateCircularSpawns(int amount, Vector3 centerPoint, float radius)
		{
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_003f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			List<Vector3> list = new List<Vector3>();
			Vector3 val = default(Vector3);
			for (int i = 0; i < amount; i++)
			{
				float num = MathF.PI * 2f * (float)i / (float)amount;
				float num2 = Mathf.Sin(num);
				float num3 = Mathf.Cos(num);
				((Vector3)(ref val))..ctor(num2, 0f, num3);
				Vector3 item = centerPoint + val * radius;
				list.Add(item);
			}
			return list.ToArray();
		}
	}
}