using System;
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;

[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("Sparroh")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.2.0")]
[assembly: AssemblyInformationalVersion("1.0.2")]
[assembly: AssemblyProduct("PesticideRework")]
[assembly: AssemblyTitle("PesticideRework")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.2.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[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 PesticideRework
{
	public static class ConfigManager
	{
		private const float DebounceSeconds = 0.25f;

		private static ConfigFile config;

		private static ManualLogSource logger;

		private static FileSystemWatcher configWatcher;

		private static volatile bool reloadPending;

		private static float lastReloadTime;

		public static ConfigEntry<bool> EnablePesticideRework { get; private set; }

		public static ConfigEntry<float> TurbochargeRangeMultiplier { get; private set; }

		public static ConfigEntry<float> MissingHealthDamageMultiplier { get; private set; }

		public static void Initialize(ConfigFile configFile, ManualLogSource log)
		{
			config = configFile;
			logger = log;
			EnablePesticideRework = config.Bind<bool>("General", "Enable Rework", true, "Enhances Pesticide flamethrower with turbocharged range boost and damage scaling with enemy missing health.");
			TurbochargeRangeMultiplier = config.Bind<float>("General", "Turbocharge Range Multiplier", 2f, "Multiplies flamethrower range when a turbocharged Pesticide/Flamethrower upgrade is equipped.");
			MissingHealthDamageMultiplier = config.Bind<float>("General", "Missing Health Damage Multiplier", 1.25f, "Extra damage multiplier at full missing health (0 HP remaining). Scales linearly with missing health ratio.");
			try
			{
				SetupFileWatcher();
			}
			catch (Exception ex)
			{
				logger.LogError((object)("Error setting up config file watcher: " + ex.Message));
			}
		}

		public static void Tick()
		{
			if (!reloadPending || Time.unscaledTime - lastReloadTime < 0.25f)
			{
				return;
			}
			reloadPending = false;
			lastReloadTime = Time.unscaledTime;
			try
			{
				config.Reload();
				logger.LogInfo((object)"Config reloaded from disk.");
			}
			catch (Exception ex)
			{
				logger.LogError((object)("Error reloading config: " + ex.Message));
			}
		}

		public static void Dispose()
		{
			if (configWatcher != null)
			{
				configWatcher.EnableRaisingEvents = false;
				configWatcher.Changed -= OnConfigFileChanged;
				configWatcher.Created -= OnConfigFileChanged;
				configWatcher.Renamed -= OnConfigFileChanged;
				configWatcher.Dispose();
				configWatcher = null;
			}
		}

		private static void SetupFileWatcher()
		{
			configWatcher = new FileSystemWatcher(Paths.ConfigPath, "sparroh.pesticiderework.cfg");
			configWatcher.NotifyFilter = NotifyFilters.FileName | NotifyFilters.Size | NotifyFilters.LastWrite;
			configWatcher.Changed += OnConfigFileChanged;
			configWatcher.Created += OnConfigFileChanged;
			configWatcher.Renamed += OnConfigFileChanged;
			configWatcher.EnableRaisingEvents = true;
		}

		private static void OnConfigFileChanged(object sender, FileSystemEventArgs e)
		{
			reloadPending = true;
		}
	}
	[HarmonyPatch]
	public static class PesticideReworkPatches
	{
		[HarmonyPatch(typeof(BounceShotgun), "OnUpgradesEnabled")]
		[HarmonyPostfix]
		public static void OnUpgradesEnabledPostfix(BounceShotgun __instance)
		{
			//IL_00b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00be: Expected O, but got Unknown
			//IL_00be: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c8: Expected O, but got Unknown
			if (!ConfigManager.EnablePesticideRework.Value || !(__instance.ShotgunData.flamethrowerRange > 0f))
			{
				return;
			}
			bool flag = false;
			foreach (UpgradeInstance activeUpgrade in ((Gun)__instance).ActiveUpgrades)
			{
				if (activeUpgrade.IsTurbocharged && (activeUpgrade.Upgrade.Name.Contains("Pesticide") || activeUpgrade.Upgrade.Name.Contains("Flamethrower")))
				{
					flag = true;
					break;
				}
			}
			if (flag)
			{
				__instance.ShotgunData.flamethrowerRange *= ConfigManager.TurbochargeRangeMultiplier.Value;
			}
			((Gun)__instance).OnBeforeDamage = (MutableDamageCallback)Delegate.Combine((Delegate?)(object)((Gun)__instance).OnBeforeDamage, (Delegate?)new MutableDamageCallback(OnBeforeFlamethrowerDamage));
		}

		[HarmonyPatch(typeof(BounceShotgun), "OnUpgradesDisabled")]
		[HarmonyPostfix]
		public static void OnUpgradesDisabledPostfix(BounceShotgun __instance)
		{
			//IL_002c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Expected O, but got Unknown
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Expected O, but got Unknown
			if (ConfigManager.EnablePesticideRework.Value && __instance.ShotgunData.flamethrowerRange > 0f)
			{
				((Gun)__instance).OnBeforeDamage = (MutableDamageCallback)Delegate.Remove((Delegate?)(object)((Gun)__instance).OnBeforeDamage, (Delegate?)new MutableDamageCallback(OnBeforeFlamethrowerDamage));
			}
		}

		private static void OnBeforeFlamethrowerDamage(ref DamageCallbackData data)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Invalid comparison between Unknown and I4
			if ((data.damageData.damageFlags & 0x11) != 17)
			{
				return;
			}
			IDamageSource source = data.source;
			BounceShotgun val = (BounceShotgun)(object)((source is BounceShotgun) ? source : null);
			if (val == null)
			{
				return;
			}
			bool flag = false;
			foreach (UpgradeInstance activeUpgrade in ((Gun)val).ActiveUpgrades)
			{
				if (activeUpgrade.IsTurbocharged && (activeUpgrade.Upgrade.Name.Contains("Pesticide") || activeUpgrade.Upgrade.Name.Contains("Flamethrower")))
				{
					flag = true;
					break;
				}
			}
			if (flag)
			{
				float num = 1f - ((ISelectable)data.target).Health / data.target.MaxHealth;
				data.damageData.damage *= 1f + num * ConfigManager.MissingHealthDamageMultiplier.Value;
			}
		}
	}
	[BepInPlugin("sparroh.pesticiderework", "PesticideRework", "1.0.2")]
	[MycoMod(/*Could not decode attribute arguments.*/)]
	public class PesticideReworkPlugin : BaseUnityPlugin
	{
		public const string PluginGUID = "sparroh.pesticiderework";

		public const string PluginName = "PesticideRework";

		public const string PluginVersion = "1.0.2";

		internal static ManualLogSource Logger;

		private Harmony harmony;

		private void Awake()
		{
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_002b: Expected O, but got Unknown
			Logger = ((BaseUnityPlugin)this).Logger;
			ConfigManager.Initialize(((BaseUnityPlugin)this).Config, Logger);
			harmony = new Harmony("sparroh.pesticiderework");
			harmony.PatchAll(typeof(PesticideReworkPatches));
			Logger.LogInfo((object)"PesticideRework v1.0.2 loaded successfully.");
		}

		private void Update()
		{
			ConfigManager.Tick();
		}

		private void OnDestroy()
		{
			ConfigManager.Dispose();
			Harmony obj = harmony;
			if (obj != null)
			{
				obj.UnpatchSelf();
			}
		}
	}
	public static class MyPluginInfo
	{
		public const string PLUGIN_GUID = "PesticideRework";

		public const string PLUGIN_NAME = "PesticideRework";

		public const string PLUGIN_VERSION = "1.0.2";
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
}