using System;
using System.Collections;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Linq.Expressions;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using BepInEx;
using BepInEx.Bootstrap;
using BepInEx.Configuration;
using HarmonyLib;
using JetBrains.Annotations;
using LocalizationManager;
using Microsoft.CodeAnalysis;
using ServerSync;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using YamlDotNet.Core;
using YamlDotNet.Core.Events;
using YamlDotNet.Core.Tokens;
using YamlDotNet.Helpers;
using YamlDotNet.Serialization;
using YamlDotNet.Serialization.Converters;
using YamlDotNet.Serialization.EventEmitters;
using YamlDotNet.Serialization.NamingConventions;
using YamlDotNet.Serialization.NodeDeserializers;
using YamlDotNet.Serialization.NodeTypeResolvers;
using YamlDotNet.Serialization.ObjectFactories;
using YamlDotNet.Serialization.ObjectGraphTraversalStrategies;
using YamlDotNet.Serialization.ObjectGraphVisitors;
using YamlDotNet.Serialization.Schemas;
using YamlDotNet.Serialization.TypeInspectors;
using YamlDotNet.Serialization.TypeResolvers;
using YamlDotNet.Serialization.Utilities;
using YamlDotNet.Serialization.ValueDeserializers;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: AssemblyTitle("ItemRequirement")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("Radamanto")]
[assembly: AssemblyProduct("ItemRequirement")]
[assembly: AssemblyCopyright("Copyright © 2025")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("E74EB49A-461D-48EA-85BC-F462D60C98C4")]
[assembly: AssemblyFileVersion("1.0.6")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.6.0")]
[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 LocalizationManager
{
	[PublicAPI]
	public class Localizer
	{
		private static readonly Dictionary<string, Dictionary<string, Func<string>>> PlaceholderProcessors;

		private static readonly Dictionary<string, Dictionary<string, string>> loadedTexts;

		private static readonly ConditionalWeakTable<Localization, string> localizationLanguage;

		private static readonly List<WeakReference<Localization>> localizationObjects;

		private static BaseUnityPlugin? _plugin;

		private static readonly List<string> fileExtensions;

		private static BaseUnityPlugin plugin
		{
			get
			{
				//IL_00a8: Unknown result type (might be due to invalid IL or missing references)
				//IL_00b2: Expected O, but got Unknown
				if (_plugin == null)
				{
					IEnumerable<TypeInfo> source;
					try
					{
						source = Assembly.GetExecutingAssembly().DefinedTypes.ToList();
					}
					catch (ReflectionTypeLoadException ex)
					{
						source = from t in ex.Types
							where t != null
							select t.GetTypeInfo();
					}
					_plugin = (BaseUnityPlugin)Chainloader.ManagerObject.GetComponent((Type)source.First((TypeInfo t) => t.IsClass && typeof(BaseUnityPlugin).IsAssignableFrom(t)));
				}
				return _plugin;
			}
		}

		public static event Action? OnLocalizationComplete;

		private static void UpdatePlaceholderText(Localization localization, string key)
		{
			localizationLanguage.TryGetValue(localization, out string value);
			string text = loadedTexts[value][key];
			if (PlaceholderProcessors.TryGetValue(key, out Dictionary<string, Func<string>> value2))
			{
				text = value2.Aggregate(text, (string current, KeyValuePair<string, Func<string>> kv) => current.Replace("{" + kv.Key + "}", kv.Value()));
			}
			localization.AddWord(key, text);
		}

		public static void AddPlaceholder<T>(string key, string placeholder, ConfigEntry<T> config, Func<T, string>? convertConfigValue = null) where T : notnull
		{
			string key2 = key;
			string placeholder2 = placeholder;
			Func<T, string> convertConfigValue2 = convertConfigValue;
			ConfigEntry<T> config2 = config;
			if (convertConfigValue2 == null)
			{
				convertConfigValue2 = (T val) => val.ToString();
			}
			if (!PlaceholderProcessors.ContainsKey(key2))
			{
				PlaceholderProcessors[key2] = new Dictionary<string, Func<string>>();
			}
			config2.SettingChanged += delegate
			{
				UpdatePlaceholder();
			};
			if (loadedTexts.ContainsKey(Localization.instance.GetSelectedLanguage()))
			{
				UpdatePlaceholder();
			}
			void UpdatePlaceholder()
			{
				PlaceholderProcessors[key2][placeholder2] = () => convertConfigValue2(config2.Value);
				UpdatePlaceholderText(Localization.instance, key2);
			}
		}

		public static void AddText(string key, string text)
		{
			List<WeakReference<Localization>> list = new List<WeakReference<Localization>>();
			foreach (WeakReference<Localization> localizationObject in localizationObjects)
			{
				if (localizationObject.TryGetTarget(out var target))
				{
					Dictionary<string, string> dictionary = loadedTexts[localizationLanguage.GetOrCreateValue(target)];
					if (!target.m_translations.ContainsKey(key))
					{
						dictionary[key] = text;
						target.AddWord(key, text);
					}
				}
				else
				{
					list.Add(localizationObject);
				}
			}
			foreach (WeakReference<Localization> item in list)
			{
				localizationObjects.Remove(item);
			}
		}

		public static void Load()
		{
			_ = plugin;
		}

		public static void LoadLocalizationLater(Localization __instance)
		{
			LoadLocalization(Localization.instance, __instance.GetSelectedLanguage());
		}

		public static void SafeCallLocalizeComplete()
		{
			Localizer.OnLocalizationComplete?.Invoke();
		}

		private static void LoadLocalization(Localization __instance, string language)
		{
			if (!localizationLanguage.Remove(__instance))
			{
				localizationObjects.Add(new WeakReference<Localization>(__instance));
			}
			localizationLanguage.Add(__instance, language);
			Dictionary<string, string> dictionary = new Dictionary<string, string>();
			foreach (string item in from f in Directory.GetFiles(Path.GetDirectoryName(Paths.PluginPath), plugin.Info.Metadata.Name + ".*", SearchOption.AllDirectories)
				where fileExtensions.IndexOf(Path.GetExtension(f)) >= 0
				select f)
			{
				string[] array = Path.GetFileNameWithoutExtension(item).Split(new char[1] { '.' });
				if (array.Length >= 2)
				{
					string text = array[1];
					if (dictionary.ContainsKey(text))
					{
						Debug.LogWarning((object)("Duplicate key " + text + " found for " + plugin.Info.Metadata.Name + ". The duplicate file found at " + item + " will be skipped."));
					}
					else
					{
						dictionary[text] = item;
					}
				}
			}
			byte[] array2 = LoadTranslationFromAssembly("English");
			if (array2 == null)
			{
				throw new Exception("Found no English localizations in mod " + plugin.Info.Metadata.Name + ". Expected an embedded resource translations/English.json or translations/English.yml.");
			}
			string input = Encoding.UTF8.GetString(array2).TrimStart(new char[1] { '\ufeff' });
			Dictionary<string, string> dictionary2 = new DeserializerBuilder().IgnoreFields().Build().Deserialize<Dictionary<string, string>>(input);
			if (dictionary2 == null)
			{
				throw new Exception("Localization for mod " + plugin.Info.Metadata.Name + " failed: Localization file was empty.");
			}
			string text2 = null;
			if (language != "English")
			{
				if (dictionary.TryGetValue(language, out var value))
				{
					text2 = File.ReadAllText(value);
				}
				else
				{
					byte[] array3 = LoadTranslationFromAssembly(language);
					if (array3 != null)
					{
						text2 = Encoding.UTF8.GetString(array3);
					}
				}
			}
			if (text2 == null && dictionary.TryGetValue("English", out var value2))
			{
				text2 = File.ReadAllText(value2);
			}
			if (text2 != null)
			{
				text2 = text2.TrimStart(new char[1] { '\ufeff' });
				foreach (KeyValuePair<string, string> item2 in new DeserializerBuilder().IgnoreFields().Build().Deserialize<Dictionary<string, string>>(text2) ?? new Dictionary<string, string>())
				{
					dictionary2[item2.Key] = item2.Value;
				}
			}
			loadedTexts[language] = dictionary2;
			foreach (KeyValuePair<string, string> item3 in dictionary2)
			{
				UpdatePlaceholderText(__instance, item3.Key);
			}
		}

		static Localizer()
		{
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Expected O, but got Unknown
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			//IL_0092: Expected O, but got Unknown
			//IL_00c1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ce: Expected O, but got Unknown
			//IL_00fd: Unknown result type (might be due to invalid IL or missing references)
			//IL_010a: Expected O, but got Unknown
			PlaceholderProcessors = new Dictionary<string, Dictionary<string, Func<string>>>();
			loadedTexts = new Dictionary<string, Dictionary<string, string>>();
			localizationLanguage = new ConditionalWeakTable<Localization, string>();
			localizationObjects = new List<WeakReference<Localization>>();
			fileExtensions = new List<string>(2) { ".json", ".yml" };
			Harmony val = new Harmony("org.bepinex.helpers.LocalizationManager");
			val.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(Localization), "SetupLanguage", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(Localizer), "LoadLocalization", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			val.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(FejdStartup), "SetupGui", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(Localizer), "LoadLocalizationLater", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			val.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(FejdStartup), "Start", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(Localizer), "SafeCallLocalizeComplete", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
		}

		private static byte[]? LoadTranslationFromAssembly(string language)
		{
			foreach (string fileExtension in fileExtensions)
			{
				byte[] array = ReadEmbeddedFileBytes("translations." + language + fileExtension);
				if (array != null)
				{
					return array;
				}
			}
			return null;
		}

		public static byte[]? ReadEmbeddedFileBytes(string resourceFileName, Assembly? containingAssembly = null)
		{
			string resourceFileName2 = resourceFileName;
			using MemoryStream memoryStream = new MemoryStream();
			if ((object)containingAssembly == null)
			{
				containingAssembly = Assembly.GetCallingAssembly();
			}
			string text = containingAssembly.GetManifestResourceNames().FirstOrDefault((string str) => str.EndsWith(resourceFileName2, StringComparison.Ordinal));
			if (text != null)
			{
				containingAssembly.GetManifestResourceStream(text)?.CopyTo(memoryStream);
			}
			return (memoryStream.Length == 0L) ? null : memoryStream.ToArray();
		}
	}
	public static class LocalizationManagerVersion
	{
		public const string Version = "1.4.1";
	}
}
namespace ItemRequirement
{
	public static class EpicMMOSystem_API
	{
		private enum API_State
		{
			NotReady,
			Ready
		}

		private static API_State state;

		private static MethodInfo? eGetLevel;

		private static MethodInfo? eAddExp;

		private static MethodInfo? eGetAttributeRusty;

		public static bool IsReady()
		{
			Init();
			return state == API_State.Ready;
		}

		public static int GetLevel()
		{
			Init();
			if (state != API_State.Ready || eGetLevel == null)
			{
				return 0;
			}
			try
			{
				return (int)eGetLevel.Invoke(null, null);
			}
			catch
			{
				return 0;
			}
		}

		public static int GetAttribute(string attribute)
		{
			if (string.IsNullOrWhiteSpace(attribute))
			{
				return 0;
			}
			Init();
			if (state != API_State.Ready || eGetAttributeRusty == null)
			{
				return 0;
			}
			try
			{
				return (int)eGetAttributeRusty.Invoke(null, new object[1] { attribute });
			}
			catch
			{
				return 0;
			}
		}

		public static void AddExp(int value)
		{
			Init();
			if (state != API_State.Ready || eAddExp == null)
			{
				return;
			}
			try
			{
				eAddExp.Invoke(null, new object[1] { value });
			}
			catch
			{
			}
		}

		private static void Init()
		{
			if (state == API_State.Ready || Type.GetType("EpicMMOSystem.EpicMMOSystem, EpicMMOSystem") == null)
			{
				return;
			}
			Type type = Type.GetType("API.EMMOS_API, EpicMMOSystem");
			if (!(type == null))
			{
				eGetLevel = type.GetMethod("GetLevel", BindingFlags.Static | BindingFlags.Public, null, Type.EmptyTypes, null);
				eAddExp = type.GetMethod("AddExp", BindingFlags.Static | BindingFlags.Public, null, new Type[1] { typeof(int) }, null);
				eGetAttributeRusty = type.GetMethod("GetAttributeRusty", BindingFlags.Static | BindingFlags.Public, null, new Type[1] { typeof(string) }, null);
				if (!(eGetLevel == null) && !(eGetAttributeRusty == null))
				{
					state = API_State.Ready;
				}
			}
		}
	}
	[HarmonyPatch(typeof(Localization), "LoadCSV")]
	internal static class IR_LocalizationPatch
	{
		[HarmonyPostfix]
		private static void AfterLocalizationLoaded()
		{
			try
			{
				Localizer.Load();
			}
			catch
			{
			}
		}
	}
	[HarmonyPatch]
	internal static class StartDrawBackpackPatch
	{
		[CompilerGenerated]
		private sealed class <EnumerateBackpackInventories>d__5 : IEnumerable<Inventory>, IEnumerable, IEnumerator<Inventory>, IDisposable, IEnumerator
		{
			private int <>1__state;

			private Inventory <>2__current;

			private int <>l__initialThreadId;

			private Inventory playerInventory;

			public Inventory <>3__playerInventory;

			private List<Inventory> <results>5__1;

			private object <result>5__2;

			private IEnumerable<Inventory> <list>5__3;

			private IEnumerator<Inventory> <>s__4;

			private Inventory <inv>5__5;

			private List<Inventory>.Enumerator <>s__6;

			private Inventory <inv>5__7;

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

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

			[DebuggerHidden]
			public <EnumerateBackpackInventories>d__5(int <>1__state)
			{
				this.<>1__state = <>1__state;
				<>l__initialThreadId = Environment.CurrentManagedThreadId;
			}

			[DebuggerHidden]
			void IDisposable.Dispose()
			{
				int num = <>1__state;
				if (num == -3 || num == 1)
				{
					try
					{
					}
					finally
					{
						<>m__Finally1();
					}
				}
				<results>5__1 = null;
				<result>5__2 = null;
				<list>5__3 = null;
				<>s__4 = null;
				<inv>5__5 = null;
				<>s__6 = default(List<Inventory>.Enumerator);
				<inv>5__7 = null;
				<>1__state = -2;
			}

			private bool MoveNext()
			{
				try
				{
					switch (<>1__state)
					{
					default:
						return false;
					case 0:
						<>1__state = -1;
						<results>5__1 = new List<Inventory>();
						if (!TryInitBackpacks() || _miGetAllBackpackInventories == null || playerInventory == null)
						{
							return false;
						}
						try
						{
							<result>5__2 = _miGetAllBackpackInventories.Invoke(null, new object[1] { playerInventory });
							<list>5__3 = <result>5__2 as IEnumerable<Inventory>;
							if (<list>5__3 != null)
							{
								<>s__4 = <list>5__3.GetEnumerator();
								try
								{
									while (<>s__4.MoveNext())
									{
										<inv>5__5 = <>s__4.Current;
										if (<inv>5__5 != null)
										{
											<results>5__1.Add(<inv>5__5);
										}
										<inv>5__5 = null;
									}
								}
								finally
								{
									if (<>s__4 != null)
									{
										<>s__4.Dispose();
									}
								}
								<>s__4 = null;
							}
							<result>5__2 = null;
							<list>5__3 = null;
						}
						catch
						{
						}
						<>s__6 = <results>5__1.GetEnumerator();
						<>1__state = -3;
						break;
					case 1:
						<>1__state = -3;
						<inv>5__7 = null;
						break;
					}
					if (<>s__6.MoveNext())
					{
						<inv>5__7 = <>s__6.Current;
						<>2__current = <inv>5__7;
						<>1__state = 1;
						return true;
					}
					<>m__Finally1();
					<>s__6 = default(List<Inventory>.Enumerator);
					return false;
				}
				catch
				{
					//try-fault
					((IDisposable)this).Dispose();
					throw;
				}
			}

			bool IEnumerator.MoveNext()
			{
				//ILSpy generated this explicit interface implementation from .override directive in MoveNext
				return this.MoveNext();
			}

			private void <>m__Finally1()
			{
				<>1__state = -1;
				((IDisposable)<>s__6).Dispose();
			}

			[DebuggerHidden]
			void IEnumerator.Reset()
			{
				throw new NotSupportedException();
			}

			[DebuggerHidden]
			IEnumerator<Inventory> IEnumerable<Inventory>.GetEnumerator()
			{
				<EnumerateBackpackInventories>d__5 <EnumerateBackpackInventories>d__;
				if (<>1__state == -2 && <>l__initialThreadId == Environment.CurrentManagedThreadId)
				{
					<>1__state = 0;
					<EnumerateBackpackInventories>d__ = this;
				}
				else
				{
					<EnumerateBackpackInventories>d__ = new <EnumerateBackpackInventories>d__5(0);
				}
				<EnumerateBackpackInventories>d__.playerInventory = <>3__playerInventory;
				return <EnumerateBackpackInventories>d__;
			}

			[DebuggerHidden]
			IEnumerator IEnumerable.GetEnumerator()
			{
				return ((IEnumerable<Inventory>)this).GetEnumerator();
			}
		}

		private static bool _backpacksInit;

		private static bool _backpacksAvailable;

		private static MethodInfo _miGetAllBackpackInventories;

		private static MethodInfo _miGetEquippedBackpackInventory;

		private static bool TryInitBackpacks()
		{
			if (_backpacksInit)
			{
				return _backpacksAvailable;
			}
			_backpacksInit = true;
			try
			{
				Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
				foreach (Assembly assembly in assemblies)
				{
					Type type = assembly.GetType("Backpacks.API", throwOnError: false, ignoreCase: false);
					if (!(type == null))
					{
						_miGetAllBackpackInventories = type.GetMethod("GetAllBackpackInventories", BindingFlags.Static | BindingFlags.Public);
						_miGetEquippedBackpackInventory = type.GetMethod("GetEquippedBackpackInventory", BindingFlags.Static | BindingFlags.Public);
						if (_miGetAllBackpackInventories != null || _miGetEquippedBackpackInventory != null)
						{
							_backpacksAvailable = true;
							break;
						}
					}
				}
			}
			catch
			{
				_backpacksAvailable = false;
			}
			return _backpacksAvailable;
		}

		[IteratorStateMachine(typeof(<EnumerateBackpackInventories>d__5))]
		private static IEnumerable<Inventory> EnumerateBackpackInventories(Inventory playerInventory)
		{
			//yield-return decompiler failed: Unexpected instruction in Iterator.Dispose()
			return new <EnumerateBackpackInventories>d__5(-2)
			{
				<>3__playerInventory = playerInventory
			};
		}

		private static Inventory GetEquippedBackpackInventoryDynamic()
		{
			if (!TryInitBackpacks() || _miGetEquippedBackpackInventory == null)
			{
				return null;
			}
			try
			{
				object obj = _miGetEquippedBackpackInventory.Invoke(null, null);
				return (Inventory)((obj is Inventory) ? obj : null);
			}
			catch
			{
				return null;
			}
		}

		private static bool TryFindAmmoInInventory(Inventory inventory, ItemData weapon, out ItemData ammo)
		{
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_004f: Invalid comparison between Unknown and I4
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_005d: Invalid comparison between Unknown and I4
			ammo = null;
			if (inventory == null || weapon == null)
			{
				return false;
			}
			foreach (ItemData item in inventory.m_inventory)
			{
				if (!item.IsEquipable() || ((int)item.m_shared.m_itemType != 9 && (int)item.m_shared.m_itemType != 2) || item.m_shared.m_ammoType != weapon.m_shared.m_ammoType)
				{
					continue;
				}
				ammo = item;
				return true;
			}
			return false;
		}

		[HarmonyPatch(typeof(Attack), "StartDraw")]
		[HarmonyPrefix]
		internal static bool StartDraw(Humanoid character, ItemData weapon)
		{
			if (!((Character)character).IsPlayer())
			{
				return true;
			}
			if (weapon == null || weapon.m_shared == null)
			{
				return true;
			}
			if (string.IsNullOrEmpty(weapon.m_shared.m_ammoType))
			{
				return true;
			}
			Inventory inventory = character.GetInventory();
			if (character.m_ammoItem != null && character.m_ammoItem.IsEquipable() && inventory != null && inventory.GetItem(character.m_ammoItem.m_shared.m_name, -1, false) != null)
			{
				return true;
			}
			if (TryFindAmmoInInventory(inventory, weapon, out ItemData ammo))
			{
				character.m_ammoItem = ammo;
				return true;
			}
			foreach (Inventory item in EnumerateBackpackInventories(inventory))
			{
				if (TryFindAmmoInInventory(item, weapon, out ammo))
				{
					character.m_ammoItem = ammo;
					return true;
				}
			}
			Inventory equippedBackpackInventoryDynamic = GetEquippedBackpackInventoryDynamic();
			if (equippedBackpackInventoryDynamic != null && TryFindAmmoInInventory(equippedBackpackInventoryDynamic, weapon, out ammo))
			{
				character.m_ammoItem = ammo;
				return true;
			}
			return false;
		}
	}
	[BepInPlugin("radamanto.ItemRequirement", "ItemRequirement", "1.0.6")]
	[HarmonyPatch]
	public class ItemRequirementPlugin : BaseUnityPlugin
	{
		internal const string ModName = "ItemRequirement";

		internal const string ModVersion = "1.0.6";

		internal const string Author = "radamanto";

		internal const string ModGUID = "radamanto.ItemRequirement";

		private static readonly ConfigSync ConfigSync = new ConfigSync("radamanto.ItemRequirement")
		{
			DisplayName = "ItemRequirement",
			CurrentVersion = "1.0.6",
			MinimumRequiredVersion = "1.0.6"
		};

		public static readonly CustomSyncedValue<Dictionary<string, string>> YamlData = new CustomSyncedValue<Dictionary<string, string>>(ConfigSync, "ItemRequirement yaml");

		internal static ConfigEntry<bool>? serverSyncLock;

		internal static ConfigEntry<bool> GenerateListWithAllEquipableItems = null;

		internal static ConfigEntry<string> cantEquipColor = null;

		internal static ConfigEntry<string> canEquipColor = null;

		private readonly Harmony _harmony = new Harmony("radamanto.ItemRequirement");

		internal static readonly string ConfigFolderName = "ItemRequirement";

		public static readonly string ConfigFolderPath = Path.Combine(Paths.ConfigPath, ConfigFolderName);

		internal static readonly string DefaultConfigFileName = "radamanto.ItemRequirement.main.yml";

		public static readonly string DefaultConfigPath = Path.Combine(ConfigFolderPath, DefaultConfigFileName);

		internal static readonly string AllItemsConfigFileName = "radamanto.ItemRequirement.allitems.yml";

		public static readonly string AllItemsConfigPath = Path.Combine(ConfigFolderPath, AllItemsConfigFileName);

		private static DateTime _lastTriggered = DateTime.MinValue;

		private static readonly TimeSpan _minTriggerInterval = TimeSpan.FromMilliseconds(300.0);

		private FileSystemWatcher? _watcher;

		private static string[] EnumerateYamlFiles()
		{
			try
			{
				if (!Directory.Exists(ConfigFolderPath))
				{
					return Array.Empty<string>();
				}
				List<string> list = new List<string>();
				string text = Path.Combine(ConfigFolderPath, "radamanto.ItemRequirement.yml");
				if (File.Exists(text))
				{
					list.Add(text);
				}
				list.AddRange(Directory.GetFiles(ConfigFolderPath, "radamanto.ItemRequirement.*.yml", SearchOption.TopDirectoryOnly));
				list.RemoveAll((string f) => string.Equals(f, AllItemsConfigPath, StringComparison.OrdinalIgnoreCase));
				if (File.Exists(DefaultConfigPath) && !list.Contains(DefaultConfigPath))
				{
					list.Add(DefaultConfigPath);
				}
				return list.Distinct<string>(StringComparer.OrdinalIgnoreCase).OrderBy<string, string>((string f) => f, StringComparer.OrdinalIgnoreCase).ToArray();
			}
			catch
			{
				return Array.Empty<string>();
			}
		}

		private void Awake()
		{
			try
			{
				Directory.CreateDirectory(ConfigFolderPath);
			}
			catch
			{
			}
			RequirementService.Init();
			_harmony.PatchAll();
			YamlData.ValueChanged += DebouncedLoad;
			try
			{
				Dictionary<string, string> value = EnumerateYamlFiles().ToDictionary((string f) => f, File.ReadAllText);
				YamlData.AssignLocalValue(value);
			}
			catch
			{
			}
			SetupWatcher();
			serverSyncLock = config("General", "LockConfiguration", value: true, "Locks the configuration and prevents clients from overriding server values.");
			GenerateListWithAllEquipableItems = config("General", "GenerateListWithAllEquipableItems", value: false, "Generates a helper YAML file containing all equipable items (one-time operation).");
			canEquipColor = config("General", "CanEquipColor", "green", "Color used when the player meets the requirement.");
			cantEquipColor = config("General", "CantEquipColor", "red", "Color used when the player does NOT meet the requirement.");
			ConfigSync.AddLockingConfigEntry<bool>(serverSyncLock);
			DebouncedLoad();
		}

		private void OnDestroy()
		{
			try
			{
				if (_watcher != null)
				{
					_watcher.EnableRaisingEvents = false;
					_watcher.Dispose();
					_watcher = null;
				}
			}
			catch
			{
			}
		}

		private void SetupWatcher()
		{
			try
			{
				_watcher = new FileSystemWatcher(ConfigFolderPath, "*.yml")
				{
					IncludeSubdirectories = false,
					SynchronizingObject = ThreadingHelper.SynchronizingObject,
					EnableRaisingEvents = true
				};
				_watcher.Changed += ReadYamlFile;
				_watcher.Created += ReadYamlFile;
				_watcher.Renamed += ReadYamlFile;
			}
			catch
			{
				_watcher = null;
			}
		}

		public static bool IsServer()
		{
			try
			{
				return Object.op_Implicit((Object)(object)ZNet.instance) && ZNet.instance.IsServer();
			}
			catch
			{
				return false;
			}
		}

		private void ReadYamlFile(object sender, FileSystemEventArgs e)
		{
			try
			{
				Dictionary<string, string> value = EnumerateYamlFiles().ToDictionary((string f) => f, File.ReadAllText);
				YamlData.AssignLocalValue(value);
				DebouncedLoad();
			}
			catch
			{
			}
		}

		private void DebouncedLoad()
		{
			DateTime utcNow = DateTime.UtcNow;
			if (!(utcNow - _lastTriggered < _minTriggerInterval))
			{
				_lastTriggered = utcNow;
				RequirementService.Load();
			}
		}

		private ConfigEntry<T> config<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true)
		{
			ConfigEntry<T> val = ((BaseUnityPlugin)this).Config.Bind<T>(group, name, value, description);
			SyncedConfigEntry<T> syncedConfigEntry = ConfigSync.AddConfigEntry<T>(val);
			syncedConfigEntry.SynchronizedConfig = synchronizedSetting;
			return val;
		}

		private ConfigEntry<T> config<T>(string group, string name, T value, string description, bool synchronizedSetting = true)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0019: Expected O, but got Unknown
			return config(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting);
		}
	}
	internal static class IR_Tokens
	{
		internal const string TokenSkillPrefix = "ir_skill_";

		internal const string TokenRequiresFmt = "ir_requires_fmt";
	}
	[HarmonyPatch]
	internal static class QuiverHotkeyBlockPatch
	{
		private static MethodBase _targetMethod;

		private static bool Prepare()
		{
			try
			{
				Type type = AppDomain.CurrentDomain.GetAssemblies().SelectMany(delegate(Assembly a)
				{
					try
					{
						return a.GetTypes();
					}
					catch
					{
						return Array.Empty<Type>();
					}
				}).FirstOrDefault((Type t) => t.FullName == "BowsBeforeHoes.QuiverDisplay.Quiver");
				if (type == null)
				{
					return false;
				}
				_targetMethod = AccessTools.Method(type, "GetQuiverHotKeyItem", (Type[])null, (Type[])null);
				return _targetMethod != null;
			}
			catch
			{
				_targetMethod = null;
				return false;
			}
		}

		private static MethodBase TargetMethod()
		{
			return _targetMethod;
		}

		[HarmonyPostfix]
		private static void Postfix(Player player, int index, bool? assumeKeyOk, ref ItemData __result)
		{
			if (__result == null || (Object)(object)__result.m_dropPrefab == (Object)null)
			{
				return;
			}
			int prefabHash = StringExtensionMethods.GetStableHashCode(((Object)__result.m_dropPrefab).name);
			SkillRequirement skillRequirement = RequirementService.list.FirstOrDefault((SkillRequirement x) => x.StableHashCode == prefabHash);
			if (skillRequirement == null)
			{
				return;
			}
			foreach (Requirement requirement in skillRequirement.Requirements)
			{
				if (requirement.BlockEquip && !Patches.IsAble(requirement))
				{
					__result = null;
					break;
				}
			}
		}
	}
	[HarmonyPatch]
	internal class Patches
	{
		[HarmonyPatch]
		private class ItemDropItemData
		{
			[HarmonyPatch(typeof(ItemData), "GetTooltip", new Type[] { typeof(int) })]
			[HarmonyPostfix]
			private static void GetToolTip(ItemData __instance, int stackOverride, ref string __result)
			{
				ItemData __instance2 = __instance;
				if (__instance2.m_dropPrefab != null)
				{
					SkillRequirement skillRequirement = RequirementService.list.FirstOrDefault((SkillRequirement x) => StringExtensionMethods.GetStableHashCode(((Object)__instance2.m_dropPrefab).name) == x.StableHashCode);
					if (skillRequirement != null)
					{
						__result += GetTextEquip(skillRequirement);
					}
				}
			}

			[HarmonyPatch(typeof(ItemData), "IsEquipable")]
			[HarmonyPostfix]
			private static void IsEquipable(ItemData __instance, ref bool __result)
			{
				ItemData __instance2 = __instance;
				if (__instance2.m_dropPrefab == null)
				{
					return;
				}
				SkillRequirement skillRequirement = RequirementService.list.FirstOrDefault((SkillRequirement x) => StringExtensionMethods.GetStableHashCode(((Object)__instance2.m_dropPrefab).name) == x.StableHashCode);
				if (skillRequirement != null)
				{
					bool flag = !skillRequirement.Requirements.Where((Requirement x) => x.BlockEquip).Any((Requirement x) => !IsAble(x));
					__result = flag;
				}
			}
		}

		[HarmonyPatch]
		private class HumanoidPickUp
		{
			[HarmonyPatch(typeof(Humanoid), "EquipItem")]
			[HarmonyPrefix]
			internal static bool EquipItem(Humanoid __instance, ItemData item)
			{
				if (!((Character)__instance).IsPlayer())
				{
					return true;
				}
				if (item.IsEquipable())
				{
					return true;
				}
				return false;
			}
		}

		[HarmonyPatch]
		private class UpdateRecipeText
		{
			[HarmonyPatch(typeof(InventoryGui), "UpdateRecipe")]
			[HarmonyPostfix]
			internal static void UpdateRecipe_Post(ref InventoryGui __instance, Player player)
			{
				if (__instance == null || ((RecipeDataPair)(ref __instance.m_selectedRecipe)).Recipe == null)
				{
					return;
				}
				string name = ((Object)((Component)((RecipeDataPair)(ref __instance.m_selectedRecipe)).Recipe.m_item).gameObject).name;
				SkillRequirement skillRequirement = RequirementService.list.FirstOrDefault((SkillRequirement x) => StringExtensionMethods.GetStableHashCode(name) == x.StableHashCode);
				if (skillRequirement != null)
				{
					string textCraft = GetTextCraft(skillRequirement);
					TMP_Text recipeDecription = __instance.m_recipeDecription;
					recipeDecription.text += textCraft;
					if (skillRequirement.Requirements.Where((Requirement x) => x.BlockCraft).Any((Requirement x) => !IsAble(x)))
					{
						((Selectable)__instance.m_craftButton).interactable = false;
					}
				}
			}
		}

		[HarmonyPatch]
		private class PlayerConsumePatch
		{
			[HarmonyPatch(typeof(Player), "CanConsumeItem")]
			[HarmonyPostfix]
			internal static void CanConsumeItem(ItemData item, ref bool __result)
			{
				ItemData item2 = item;
				SkillRequirement skillRequirement = RequirementService.list.FirstOrDefault((SkillRequirement x) => StringExtensionMethods.GetStableHashCode(((Object)item2.m_dropPrefab).name) == x.StableHashCode);
				if (skillRequirement != null && (!(item2.m_shared.m_food > 0f) || Player.m_localPlayer.CanEat(item2, true)))
				{
					bool flag = !skillRequirement.Requirements.Where((Requirement x) => x.BlockEquip).Any((Requirement x) => !IsAble(x));
					__result = flag;
				}
			}
		}

		[HarmonyPatch]
		private class Spawn
		{
			private static bool hasSpawned;

			[HarmonyPatch(typeof(Game), "RequestRespawn")]
			[HarmonyPostfix]
			internal static void RequestRespawn()
			{
				if (!hasSpawned)
				{
					if (ItemRequirementPlugin.GenerateListWithAllEquipableItems.Value)
					{
						RequirementService.GenerateListWithAllEquipments();
					}
					hasSpawned = true;
				}
			}
		}

		private static readonly List<string> ValheimLevelSystemList = new List<string> { "Strength", "Agility", "Intellect", "Body", "Vigour", "Special" };

		public static bool IsAble(Requirement requirement)
		{
			Requirement requirement2 = requirement;
			if (requirement2.EpicMMO)
			{
				if (!EpicMMOSystem_API.IsReady())
				{
					return false;
				}
				int num = ((!string.Equals(requirement2.Skill, "Level", StringComparison.OrdinalIgnoreCase)) ? EpicMMOSystem_API.GetAttribute(requirement2.Skill) : EpicMMOSystem_API.GetLevel());
				return num >= requirement2.Level;
			}
			if (ValheimLevelSystemList.Contains(requirement2.Skill))
			{
				if (!Player.m_localPlayer.m_knownTexts.TryGetValue("player" + requirement2.Skill, out var value))
				{
					return true;
				}
				return Convert.ToInt32(value) >= requirement2.Level;
			}
			KeyValuePair<SkillType, Skill> keyValuePair = ((Character)Player.m_localPlayer).GetSkills().m_skillData.FirstOrDefault((KeyValuePair<SkillType, Skill> x) => x.Key == FromName(requirement2.Skill));
			if (keyValuePair.Value == null)
			{
				if (!Enum.TryParse<SkillType>(requirement2.Skill, out SkillType type))
				{
					return false;
				}
				keyValuePair = ((Character)Player.m_localPlayer).GetSkills().m_skillData.FirstOrDefault((KeyValuePair<SkillType, Skill> x) => x.Key == type);
			}
			if (Enum.TryParse<SkillType>(requirement2.Skill, out SkillType _) && keyValuePair.Value == null)
			{
				return false;
			}
			if (keyValuePair.Value == null)
			{
				return true;
			}
			return keyValuePair.Value.m_level >= (float)requirement2.Level;
		}

		public static SkillType FromName(string englishName)
		{
			return (SkillType)Math.Abs(StringExtensionMethods.GetStableHashCode(englishName));
		}

		private static string ResolveRequiresFormat()
		{
			string result = "\nRequires <color={0}>{1} {2}</color>";
			if (Localization.instance == null)
			{
				return result;
			}
			string text = Localization.instance.Localize("$ir_requires_fmt");
			if (string.IsNullOrEmpty(text))
			{
				return result;
			}
			if (text.StartsWith("[") && text.EndsWith("]"))
			{
				return result;
			}
			return text;
		}

		private static string ResolveSkillDisplay(Requirement req)
		{
			if (req == null)
			{
				return "";
			}
			string result = req.Skill ?? "";
			string text = req.ExhibitionName ?? "";
			if (text.Length == 0)
			{
				return result;
			}
			if (Localization.instance == null)
			{
				return result;
			}
			string text2 = Localization.instance.Localize(text);
			if (string.IsNullOrEmpty(text2))
			{
				return result;
			}
			if (text2.StartsWith("[") && text2.EndsWith("]"))
			{
				return result;
			}
			return text2;
		}

		public static string GetTextCraft(SkillRequirement requirement)
		{
			List<Requirement> list = requirement.Requirements.Where((Requirement x) => x.BlockCraft).ToList();
			string value = ItemRequirementPlugin.cantEquipColor.Value;
			string value2 = ItemRequirementPlugin.canEquipColor.Value;
			string format = ResolveRequiresFormat();
			string text = "";
			foreach (Requirement item in list)
			{
				string arg = (IsAble(item) ? value2 : value);
				string arg2 = ResolveSkillDisplay(item);
				text += string.Format(format, arg, arg2, item.Level);
			}
			return text;
		}

		public static string GetTextEquip(SkillRequirement requirement)
		{
			List<Requirement> list = requirement.Requirements.Where((Requirement x) => x.BlockEquip).ToList();
			string value = ItemRequirementPlugin.cantEquipColor.Value;
			string value2 = ItemRequirementPlugin.canEquipColor.Value;
			string format = ResolveRequiresFormat();
			string text = "";
			foreach (Requirement item in list)
			{
				string arg = (IsAble(item) ? value2 : value);
				string arg2 = ResolveSkillDisplay(item);
				text += string.Format(format, arg, arg2, item.Level);
			}
			return text;
		}
	}
	public class SkillRequirement
	{
		[YamlMember]
		public string PrefabName { get; set; } = "";


		[YamlIgnore]
		public int StableHashCode { get; set; }

		[YamlMember]
		public List<Requirement> Requirements { get; set; } = new List<Requirement>();


		public static List<SkillRequirement> Parse(string yaml)
		{
			List<SkillRequirement> list = ParseString(yaml);
			foreach (SkillRequirement item in list)
			{
				item.StableHashCode = StringExtensionMethods.GetStableHashCode(item.PrefabName);
			}
			return list;
		}

		private static List<SkillRequirement> ParseString(string yaml)
		{
			return new DeserializerBuilder().IgnoreFields().IgnoreUnmatchedProperties().Build()
				.Deserialize<List<SkillRequirement>>(yaml);
		}
	}
	public class Requirement
	{
		public string Skill { get; set; } = "";


		public int Level { get; set; }

		public bool BlockCraft { get; set; }

		public bool BlockEquip { get; set; }

		public bool EpicMMO { get; set; }

		[YamlIgnore]
		public string ExhibitionName { get; set; } = "";

	}
	public static class RequirementService
	{
		public static List<SkillRequirement> list = new List<SkillRequirement>();

		private static DateTime _lastLoad = DateTime.MinValue;

		private static readonly TimeSpan _minLoadInterval = TimeSpan.FromMilliseconds(300.0);

		private const string YamlHeaderMarker = "# [ItemRequirement-Legend]";

		private const string YamlHeaderLegend = "";

		private static bool HasAnyYamlConfig()
		{
			try
			{
				Directory.CreateDirectory(ItemRequirementPlugin.ConfigFolderPath);
				string path = Path.Combine(ItemRequirementPlugin.ConfigFolderPath, "radamanto.ItemRequirement.yml");
				if (File.Exists(path))
				{
					return true;
				}
				string[] array = (from f in Directory.GetFiles(ItemRequirementPlugin.ConfigFolderPath, "radamanto.ItemRequirement.*.yml", SearchOption.TopDirectoryOnly)
					where !string.Equals(f, ItemRequirementPlugin.AllItemsConfigPath, StringComparison.OrdinalIgnoreCase)
					select f).ToArray();
				if (array != null && array.Length != 0)
				{
					return true;
				}
				if (File.Exists(ItemRequirementPlugin.DefaultConfigPath))
				{
					return true;
				}
				return false;
			}
			catch
			{
				return false;
			}
		}

		public static void Init()
		{
			if (!HasAnyYamlConfig())
			{
				List<SkillRequirement> graph = new List<SkillRequirement>
				{
					new SkillRequirement
					{
						PrefabName = "ArmorBronzeLegs",
						Requirements = new List<Requirement>
						{
							new Requirement
							{
								Skill = "Blocking",
								Level = 10,
								BlockCraft = false,
								BlockEquip = true,
								EpicMMO = false
							},
							new Requirement
							{
								Skill = "Swim",
								Level = 10,
								BlockCraft = true,
								BlockEquip = true,
								EpicMMO = false
							}
						}
					},
					new SkillRequirement
					{
						PrefabName = "ArmorBronzeChest",
						Requirements = new List<Requirement>
						{
							new Requirement
							{
								Skill = "Blocking",
								Level = 10,
								BlockCraft = false,
								BlockEquip = true,
								EpicMMO = false
							},
							new Requirement
							{
								Skill = "Swim",
								Level = 10,
								BlockCraft = true,
								BlockEquip = true,
								EpicMMO = false
							}
						}
					},
					new SkillRequirement
					{
						PrefabName = "HelmetBronze",
						Requirements = new List<Requirement>
						{
							new Requirement
							{
								Skill = "Blocking",
								Level = 10,
								BlockCraft = false,
								BlockEquip = true,
								EpicMMO = false
							},
							new Requirement
							{
								Skill = "Swim",
								Level = 10,
								BlockCraft = true,
								BlockEquip = true,
								EpicMMO = false
							}
						}
					}
				};
				ISerializer serializer = new SerializerBuilder().WithNamingConvention(PascalCaseNamingConvention.Instance).Build();
				string value = serializer.Serialize(graph);
				using StreamWriter streamWriter = File.CreateText(ItemRequirementPlugin.DefaultConfigPath);
				streamWriter.Write(new StringBuilder().AppendLine(value).ToString());
				streamWriter.Close();
			}
		}

		public static void GenerateListWithAllEquipments()
		{
			//IL_0073: Unknown result type (might be due to invalid IL or missing references)
			//IL_0078: Unknown result type (might be due to invalid IL or missing references)
			//IL_007a: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Invalid comparison between Unknown and I4
			//IL_0080: Unknown result type (might be due to invalid IL or missing references)
			//IL_0083: Invalid comparison between Unknown and I4
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			//IL_0089: Invalid comparison between Unknown and I4
			//IL_008b: Unknown result type (might be due to invalid IL or missing references)
			//IL_008e: Invalid comparison between Unknown and I4
			//IL_0090: Unknown result type (might be due to invalid IL or missing references)
			//IL_0093: Invalid comparison between Unknown and I4
			//IL_0095: Unknown result type (might be due to invalid IL or missing references)
			//IL_0098: Invalid comparison between Unknown and I4
			//IL_009a: Unknown result type (might be due to invalid IL or missing references)
			//IL_009d: Invalid comparison between Unknown and I4
			//IL_009f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a3: Invalid comparison between Unknown and I4
			//IL_00a5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a9: Invalid comparison between Unknown and I4
			//IL_00ab: Unknown result type (might be due to invalid IL or missing references)
			//IL_00af: Invalid comparison between Unknown and I4
			//IL_00b1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b5: Invalid comparison between Unknown and I4
			//IL_00b7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bb: Invalid comparison between Unknown and I4
			//IL_00bd: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c0: Invalid comparison between Unknown and I4
			if (File.Exists(ItemRequirementPlugin.AllItemsConfigPath))
			{
				return;
			}
			List<SkillRequirement> list = new List<SkillRequirement>();
			foreach (GameObject item in ObjectDB.instance.m_items)
			{
				ItemDrop component = item.GetComponent<ItemDrop>();
				if (Object.op_Implicit((Object)(object)component) && component.m_itemData != null)
				{
					ItemType itemType = component.m_itemData.m_shared.m_itemType;
					if ((int)itemType == 19 || (int)itemType == 3 || (int)itemType == 14 || (int)itemType == 4 || (int)itemType == 5 || (int)itemType == 6 || (int)itemType == 7 || (int)itemType == 11 || (int)itemType == 17 || (int)itemType == 9 || (int)itemType == 15 || (int)itemType == 18 || (int)itemType == 2)
					{
						list.Add(new SkillRequirement
						{
							PrefabName = ((Object)item).name,
							Requirements = new List<Requirement>
							{
								new Requirement
								{
									Skill = "Blocking",
									Level = 10,
									BlockCraft = false,
									BlockEquip = true,
									EpicMMO = false
								}
							}
						});
					}
				}
			}
			ISerializer serializer = new SerializerBuilder().WithNamingConvention(PascalCaseNamingConvention.Instance).Build();
			string value = serializer.Serialize(list);
			using StreamWriter streamWriter = File.CreateText(ItemRequirementPlugin.AllItemsConfigPath);
			streamWriter.Write(new StringBuilder().AppendLine(value).ToString());
			streamWriter.Close();
		}

		private static void EnsureYamlHasHeader(string filePath, string currentContent)
		{
			try
			{
				if (!string.IsNullOrEmpty(filePath) && File.Exists(filePath) && !string.IsNullOrEmpty(currentContent) && !currentContent.StartsWith("# [ItemRequirement-Legend]"))
				{
				}
			}
			catch
			{
			}
		}

		public static void Load()
		{
			DateTime utcNow = DateTime.UtcNow;
			if (utcNow - _lastLoad < _minLoadInterval)
			{
				return;
			}
			_lastLoad = utcNow;
			list.Clear();
			foreach (KeyValuePair<string, string> item in ItemRequirementPlugin.YamlData.Value)
			{
				EnsureYamlHasHeader(item.Key, item.Value);
				list.AddRange(SkillRequirement.Parse(item.Value));
			}
			foreach (SkillRequirement item2 in list)
			{
				if (item2.Requirements == null)
				{
					continue;
				}
				foreach (Requirement requirement in item2.Requirements)
				{
					requirement.ExhibitionName = "$ir_skill_" + requirement.Skill;
				}
			}
		}
	}
}
namespace ServerSync
{
	[PublicAPI]
	public abstract class OwnConfigEntryBase
	{
		public object? LocalBaseValue;

		public bool SynchronizedConfig = true;

		public abstract ConfigEntryBase BaseConfig { get; }
	}
	[PublicAPI]
	public class SyncedConfigEntry<T> : OwnConfigEntryBase
	{
		public readonly ConfigEntry<T> SourceConfig;

		public override ConfigEntryBase BaseConfig => (ConfigEntryBase)(object)SourceConfig;

		public T Value
		{
			get
			{
				return SourceConfig.Value;
			}
			set
			{
				SourceConfig.Value = value;
			}
		}

		public SyncedConfigEntry(ConfigEntry<T> sourceConfig)
		{
			SourceConfig = sourceConfig;
			base..ctor();
		}

		public void AssignLocalValue(T value)
		{
			if (LocalBaseValue == null)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	public abstract class CustomSyncedValueBase
	{
		public object? LocalBaseValue;

		public readonly string Identifier;

		public readonly Type Type;

		private object? boxedValue;

		protected bool localIsOwner;

		public readonly int Priority;

		public object? BoxedValue
		{
			get
			{
				return boxedValue;
			}
			set
			{
				boxedValue = value;
				this.ValueChanged?.Invoke();
			}
		}

		public event Action? ValueChanged;

		protected CustomSyncedValueBase(ConfigSync configSync, string identifier, Type type, int priority)
		{
			Priority = priority;
			Identifier = identifier;
			Type = type;
			configSync.AddCustomValue(this);
			localIsOwner = configSync.IsSourceOfTruth;
			configSync.SourceOfTruthChanged += delegate(bool truth)
			{
				localIsOwner = truth;
			};
		}
	}
	[PublicAPI]
	public sealed class CustomSyncedValue<T> : CustomSyncedValueBase
	{
		public T Value
		{
			get
			{
				return (T)base.BoxedValue;
			}
			set
			{
				base.BoxedValue = value;
			}
		}

		public CustomSyncedValue(ConfigSync configSync, string identifier, T value = default(T), int priority = 0)
			: base(configSync, identifier, typeof(T), priority)
		{
			Value = value;
		}

		public void AssignLocalValue(T value)
		{
			if (localIsOwner)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	internal class ConfigurationManagerAttributes
	{
		[UsedImplicitly]
		public bool? ReadOnly = false;
	}
	[PublicAPI]
	public class ConfigSync
	{
		[HarmonyPatch(typeof(ZRpc), "HandlePackage")]
		private static class SnatchCurrentlyHandlingRPC
		{
			public static ZRpc? currentRpc;

			[HarmonyPrefix]
			private static void Prefix(ZRpc __instance)
			{
				currentRpc = __instance;
			}
		}

		[HarmonyPatch(typeof(ZNet), "Awake")]
		internal static class RegisterRPCPatch
		{
			[HarmonyPostfix]
			private static void Postfix(ZNet __instance)
			{
				isServer = __instance.IsServer();
				foreach (ConfigSync configSync2 in configSyncs)
				{
					ZRoutedRpc.instance.Register<ZPackage>(configSync2.Name + " ConfigSync", (Action<long, ZPackage>)configSync2.RPC_FromOtherClientConfigSync);
					if (isServer)
					{
						configSync2.InitialSyncDone = true;
						Debug.Log((object)("Registered '" + configSync2.Name + " ConfigSync' RPC - waiting for incoming connections"));
					}
				}
				if (isServer)
				{
					((MonoBehaviour)__instance).StartCoroutine(WatchAdminListChanges());
				}
				static void SendAdmin(List<ZNetPeer> peers, bool isAdmin)
				{
					ZPackage package = ConfigsToPackage(null, null, new PackageEntry[1]
					{
						new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = isAdmin
						}
					});
					ConfigSync configSync = configSyncs.First();
					if (configSync != null)
					{
						((MonoBehaviour)ZNet.instance).StartCoroutine(configSync.sendZPackage(peers, package));
					}
				}
				static IEnumerator WatchAdminListChanges()
				{
					MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
					SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
					List<string> CurrentList = new List<string>(adminList.GetList());
					while (true)
					{
						yield return (object)new WaitForSeconds(30f);
						if (!adminList.GetList().SequenceEqual(CurrentList))
						{
							CurrentList = new List<string>(adminList.GetList());
							List<ZNetPeer> adminPeer = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p)
							{
								string hostName = p.m_rpc.GetSocket().GetHostName();
								return ((object)listContainsId == null) ? adminList.Contains(hostName) : ((bool)listContainsId.Invoke(ZNet.instance, new object[2] { adminList, hostName }));
							}).ToList();
							List<ZNetPeer> nonAdminPeer = ZNet.instance.GetPeers().Except(adminPeer).ToList();
							SendAdmin(nonAdminPeer, isAdmin: false);
							SendAdmin(adminPeer, isAdmin: true);
						}
					}
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		private static class RegisterClientRPCPatch
		{
			[HarmonyPostfix]
			private static void Postfix(ZNet __instance, ZNetPeer peer)
			{
				if (__instance.IsServer())
				{
					return;
				}
				foreach (ConfigSync configSync in configSyncs)
				{
					peer.m_rpc.Register<ZPackage>(configSync.Name + " ConfigSync", (Action<ZRpc, ZPackage>)configSync.RPC_FromServerConfigSync);
				}
			}
		}

		private class ParsedConfigs
		{
			public readonly Dictionary<OwnConfigEntryBase, object?> configValues = new Dictionary<OwnConfigEntryBase, object>();

			public readonly Dictionary<CustomSyncedValueBase, object?> customValues = new Dictionary<CustomSyncedValueBase, object>();
		}

		[HarmonyPatch(typeof(ZNet), "Shutdown")]
		private class ResetConfigsOnShutdown
		{
			[HarmonyPostfix]
			private static void Postfix()
			{
				ProcessingServerUpdate = true;
				foreach (ConfigSync configSync in configSyncs)
				{
					configSync.resetConfigsFromServer();
					configSync.IsSourceOfTruth = true;
					configSync.InitialSyncDone = false;
				}
				ProcessingServerUpdate = false;
			}
		}

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		private class SendConfigsAfterLogin
		{
			private class BufferingSocket : ZPlayFabSocket, ISocket
			{
				public volatile bool finished = false;

				public volatile int versionMatchQueued = -1;

				public readonly List<ZPackage> Package = new List<ZPackage>();

				public readonly ISocket Original;

				public BufferingSocket(ISocket original)
				{
					Original = original;
					((ZPlayFabSocket)this)..ctor();
				}

				public bool IsConnected()
				{
					return Original.IsConnected();
				}

				public ZPackage Recv()
				{
					return Original.Recv();
				}

				public int GetSendQueueSize()
				{
					return Original.GetSendQueueSize();
				}

				public int GetCurrentSendRate()
				{
					return Original.GetCurrentSendRate();
				}

				public bool IsHost()
				{
					return Original.IsHost();
				}

				public void Dispose()
				{
					Original.Dispose();
				}

				public bool GotNewData()
				{
					return Original.GotNewData();
				}

				public void Close()
				{
					Original.Close();
				}

				public string GetEndPointString()
				{
					return Original.GetEndPointString();
				}

				public void GetAndResetStats(out int totalSent, out int totalRecv)
				{
					Original.GetAndResetStats(ref totalSent, ref totalRecv);
				}

				public void GetConnectionQuality(out float localQuality, out float remoteQuality, out int ping, out float outByteSec, out float inByteSec)
				{
					Original.GetConnectionQuality(ref localQuality, ref remoteQuality, ref ping, ref outByteSec, ref inByteSec);
				}

				public ISocket Accept()
				{
					return Original.Accept();
				}

				public int GetHostPort()
				{
					return Original.GetHostPort();
				}

				public bool Flush()
				{
					return Original.Flush();
				}

				public string GetHostName()
				{
					return Original.GetHostName();
				}

				public void VersionMatch()
				{
					if (finished)
					{
						Original.VersionMatch();
					}
					else
					{
						versionMatchQueued = Package.Count;
					}
				}

				public void Send(ZPackage pkg)
				{
					//IL_0057: Unknown result type (might be due to invalid IL or missing references)
					//IL_005d: Expected O, but got Unknown
					int pos = pkg.GetPos();
					pkg.SetPos(0);
					int num = pkg.ReadInt();
					if ((num == StringExtensionMethods.GetStableHashCode("PeerInfo") || num == StringExtensionMethods.GetStableHashCode("RoutedRPC") || num == StringExtensionMethods.GetStableHashCode("ZDOData")) && !finished)
					{
						ZPackage val = new ZPackage(pkg.GetArray());
						val.SetPos(pos);
						Package.Add(val);
					}
					else
					{
						pkg.SetPos(pos);
						Original.Send(pkg);
					}
				}
			}

			[HarmonyPriority(800)]
			[HarmonyPrefix]
			private static void Prefix(ref Dictionary<Assembly, BufferingSocket>? __state, ZNet __instance, ZRpc rpc)
			{
				//IL_0078: Unknown result type (might be due to invalid IL or missing references)
				//IL_007e: Invalid comparison between Unknown and I4
				if (!__instance.IsServer())
				{
					return;
				}
				BufferingSocket bufferingSocket = new BufferingSocket(rpc.GetSocket());
				AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, bufferingSocket);
				object? obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc });
				ZNetPeer val = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
				if (val != null && (int)ZNet.m_onlineBackend > 0)
				{
					FieldInfo fieldInfo = AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket");
					object? value = fieldInfo.GetValue(val);
					ZPlayFabSocket val2 = (ZPlayFabSocket)((value is ZPlayFabSocket) ? value : null);
					if (val2 != null)
					{
						typeof(ZPlayFabSocket).GetField("m_remotePlayerId").SetValue(bufferingSocket, val2.m_remotePlayerId);
					}
					fieldInfo.SetValue(val, bufferingSocket);
				}
				if (__state == null)
				{
					__state = new Dictionary<Assembly, BufferingSocket>();
				}
				__state[Assembly.GetExecutingAssembly()] = bufferingSocket;
			}

			[HarmonyPostfix]
			private static void Postfix(Dictionary<Assembly, BufferingSocket> __state, ZNet __instance, ZRpc rpc)
			{
				ZRpc rpc2 = rpc;
				ZNet __instance2 = __instance;
				Dictionary<Assembly, BufferingSocket> __state2 = __state;
				ZNetPeer peer;
				if (__instance2.IsServer())
				{
					object obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
					peer = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
					if (peer == null)
					{
						SendBufferedData();
					}
					else
					{
						((MonoBehaviour)__instance2).StartCoroutine(sendAsync());
					}
				}
				void SendBufferedData()
				{
					if (rpc2.GetSocket() is BufferingSocket bufferingSocket)
					{
						AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc2, bufferingSocket.Original);
						object? obj2 = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
						ZNetPeer val = (ZNetPeer)((obj2 is ZNetPeer) ? obj2 : null);
						if (val != null)
						{
							AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, bufferingSocket.Original);
						}
					}
					BufferingSocket bufferingSocket2 = __state2[Assembly.GetExecutingAssembly()];
					bufferingSocket2.finished = true;
					for (int i = 0; i < bufferingSocket2.Package.Count; i++)
					{
						if (i == bufferingSocket2.versionMatchQueued)
						{
							bufferingSocket2.Original.VersionMatch();
						}
						bufferingSocket2.Original.Send(bufferingSocket2.Package[i]);
					}
					if (bufferingSocket2.Package.Count == bufferingSocket2.versionMatchQueued)
					{
						bufferingSocket2.Original.VersionMatch();
					}
				}
				IEnumerator sendAsync()
				{
					foreach (ConfigSync configSync in configSyncs)
					{
						List<PackageEntry> entries = new List<PackageEntry>();
						if (configSync.CurrentVersion != null)
						{
							entries.Add(new PackageEntry
							{
								section = "Internal",
								key = "serverversion",
								type = typeof(string),
								value = configSync.CurrentVersion
							});
						}
						MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						entries.Add(new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = (((object)listContainsId == null) ? ((object)adminList.Contains(rpc2.GetSocket().GetHostName())) : listContainsId.Invoke(ZNet.instance, new object[2]
							{
								adminList,
								rpc2.GetSocket().GetHostName()
							}))
						});
						ZPackage package = ConfigsToPackage(configSync.allConfigs.Select((OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, entries, partial: false);
						yield return ((MonoBehaviour)__instance2).StartCoroutine(configSync.sendZPackage(new List<ZNetPeer> { peer }, package));
					}
					SendBufferedData();
				}
			}
		}

		private class PackageEntry
		{
			public string section = null;

			public string key = null;

			public Type type = null;

			public object? value;
		}

		[HarmonyPatch(typeof(ConfigEntryBase), "GetSerializedValue")]
		private static class PreventSavingServerInfo
		{
			[HarmonyPrefix]
			private static bool Prefix(ConfigEntryBase __instance, ref string __result)
			{
				OwnConfigEntryBase ownConfigEntryBase = configData(__instance);
				if (ownConfigEntryBase == null || isWritableConfig(ownConfigEntryBase))
				{
					return true;
				}
				__result = TomlTypeConverter.ConvertToString(ownConfigEntryBase.LocalBaseValue, __instance.SettingType);
				return false;
			}
		}

		[HarmonyPatch(typeof(ConfigEntryBase), "SetSerializedValue")]
		private static class PreventConfigRereadChangingValues
		{
			[HarmonyPrefix]
			private static bool Prefix(ConfigEntryBase __instance, string value)
			{
				OwnConfigEntryBase ownConfigEntryBase = configData(__instance);
				if (ownConfigEntryBase == null || ownConfigEntryBase.LocalBaseValue == null)
				{
					return true;
				}
				try
				{
					ownConfigEntryBase.LocalBaseValue = TomlTypeConverter.ConvertToValue(value, __instance.SettingType);
				}
				catch (Exception ex)
				{
					Debug.LogWarning((object)$"Config value of setting \"{__instance.Definition}\" could not be parsed and will be ignored. Reason: {ex.Message}; Value: {value}");
				}
				return false;
			}
		}

		private class InvalidDeserializationTypeException : Exception
		{
			public string expected = null;

			public string received = null;

			public string field = "";
		}

		public static bool ProcessingServerUpdate;

		public readonly string Name;

		public string? DisplayName;

		public string? CurrentVersion;

		public string? MinimumRequiredVersion;

		public bool ModRequired = false;

		private bool? forceConfigLocking;

		private bool isSourceOfTruth = true;

		private static readonly HashSet<ConfigSync> configSyncs;

		private readonly HashSet<OwnConfigEntryBase> allConfigs = new HashSet<OwnConfigEntryBase>();

		private HashSet<CustomSyncedValueBase> allCustomValues = new HashSet<CustomSyncedValueBase>();

		private static bool isServer;

		private static bool lockExempt;

		private OwnConfigEntryBase? lockedConfig = null;

		private const byte PARTIAL_CONFIGS = 1;

		private const byte FRAGMENTED_CONFIG = 2;

		private const byte COMPRESSED_CONFIG = 4;

		private readonly Dictionary<string, SortedDictionary<int, byte[]>> configValueCache = new Dictionary<string, SortedDictionary<int, byte[]>>();

		private readonly List<KeyValuePair<long, string>> cacheExpirations = new List<KeyValuePair<long, string>>();

		private static long packageCounter;

		public bool IsLocked
		{
			get
			{
				bool? flag = forceConfigLocking;
				bool num;
				if (!flag.HasValue)
				{
					if (lockedConfig == null)
					{
						goto IL_0052;
					}
					num = ((IConvertible)lockedConfig.BaseConfig.BoxedValue).ToInt32(CultureInfo.InvariantCulture) != 0;
				}
				else
				{
					num = flag.GetValueOrDefault();
				}
				if (!num)
				{
					goto IL_0052;
				}
				int result = ((!lockExempt) ? 1 : 0);
				goto IL_0053;
				IL_0053:
				return (byte)result != 0;
				IL_0052:
				result = 0;
				goto IL_0053;
			}
			set
			{
				forceConfigLocking = value;
			}
		}

		public bool IsAdmin => lockExempt || isSourceOfTruth;

		public bool IsSourceOfTruth
		{
			get
			{
				return isSourceOfTruth;
			}
			private set
			{
				if (value != isSourceOfTruth)
				{
					isSourceOfTruth = value;
					this.SourceOfTruthChanged?.Invoke(value);
				}
			}
		}

		public bool InitialSyncDone { get; private set; } = false;


		public event Action<bool>? SourceOfTruthChanged;

		private event Action? lockedConfigChanged;

		static ConfigSync()
		{
			ProcessingServerUpdate = false;
			configSyncs = new HashSet<ConfigSync>();
			lockExempt = false;
			packageCounter = 0L;
			RuntimeHelpers.RunClassConstructor(typeof(VersionCheck).TypeHandle);
		}

		public ConfigSync(string name)
		{
			Name = name;
			configSyncs.Add(this);
			new VersionCheck(this);
		}

		public SyncedConfigEntry<T> AddConfigEntry<T>(ConfigEntry<T> configEntry)
		{
			ConfigEntry<T> configEntry2 = configEntry;
			OwnConfigEntryBase ownConfigEntryBase = configData((ConfigEntryBase)(object)configEntry2);
			SyncedConfigEntry<T> syncedEntry = ownConfigEntryBase as SyncedConfigEntry<T>;
			if (syncedEntry == null)
			{
				syncedEntry = new SyncedConfigEntry<T>(configEntry2);
				AccessTools.DeclaredField(typeof(ConfigDescription), "<Tags>k__BackingField").SetValue(((ConfigEntryBase)configEntry2).Description, new object[1]
				{
					new ConfigurationManagerAttributes()
				}.Concat(((ConfigEntryBase)configEntry2).Description.Tags ?? Array.Empty<object>()).Concat(new SyncedConfigEntry<T>[1] { syncedEntry }).ToArray());
				configEntry2.SettingChanged += delegate
				{
					if (!ProcessingServerUpdate && syncedEntry.SynchronizedConfig)
					{
						Broadcast(ZRoutedRpc.Everybody, (ConfigEntryBase)configEntry2);
					}
				};
				allConfigs.Add(syncedEntry);
			}
			return syncedEntry;
		}

		public SyncedConfigEntry<T> AddLockingConfigEntry<T>(ConfigEntry<T> lockingConfig) where T : IConvertible
		{
			if (lockedConfig != null)
			{
				throw new Exception("Cannot initialize locking ConfigEntry twice");
			}
			lockedConfig = AddConfigEntry<T>(lockingConfig);
			lockingConfig.SettingChanged += delegate
			{
				this.lockedConfigChanged?.Invoke();
			};
			return (SyncedConfigEntry<T>)lockedConfig;
		}

		internal void AddCustomValue(CustomSyncedValueBase customValue)
		{
			CustomSyncedValueBase customValue2 = customValue;
			if (allCustomValues.Select((CustomSyncedValueBase v) => v.Identifier).Concat(new string[1] { "serverversion" }).Contains(customValue2.Identifier))
			{
				throw new Exception("Cannot have multiple settings with the same name or with a reserved name (serverversion)");
			}
			allCustomValues.Add(customValue2);
			allCustomValues = new HashSet<CustomSyncedValueBase>(allCustomValues.OrderByDescending((CustomSyncedValueBase v) => v.Priority));
			customValue2.ValueChanged += delegate
			{
				if (!ProcessingServerUpdate)
				{
					Broadcast(ZRoutedRpc.Everybody, customValue2);
				}
			};
		}

		private void RPC_FromServerConfigSync(ZRpc rpc, ZPackage package)
		{
			lockedConfigChanged += serverLockedSettingChanged;
			IsSourceOfTruth = false;
			if (HandleConfigSyncRPC(0L, package, clientUpdate: false))
			{
				InitialSyncDone = true;
			}
		}

		private void RPC_FromOtherClientConfigSync(long sender, ZPackage package)
		{
			HandleConfigSyncRPC(sender, package, clientUpdate: true);
		}

		private bool HandleConfigSyncRPC(long sender, ZPackage package, bool clientUpdate)
		{
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Expected O, but got Unknown
			//IL_0250: Unknown result type (might be due to invalid IL or missing references)
			//IL_0257: Expected O, but got Unknown
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f1: Expected O, but got Unknown
			try
			{
				if (isServer && IsLocked)
				{
					ZRpc? currentRpc = SnatchCurrentlyHandlingRPC.currentRpc;
					object obj;
					if (currentRpc == null)
					{
						obj = null;
					}
					else
					{
						ISocket socket = currentRpc.GetSocket();
						obj = ((socket != null) ? socket.GetHostName() : null);
					}
					string text = (string)obj;
					if (text != null)
					{
						MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						if (!(((object)methodInfo == null) ? val.Contains(text) : ((bool)methodInfo.Invoke(ZNet.instance, new object[2] { val, text }))))
						{
							return false;
						}
					}
				}
				cacheExpirations.RemoveAll(delegate(KeyValuePair<long, string> kv)
				{
					if (kv.Key < DateTimeOffset.Now.Ticks)
					{
						configValueCache.Remove(kv.Value);
						return true;
					}
					return false;
				});
				byte b = package.ReadByte();
				if ((b & 2u) != 0)
				{
					long num = package.ReadLong();
					string text2 = sender.ToString() + num;
					if (!configValueCache.TryGetValue(text2, out SortedDictionary<int, byte[]> value))
					{
						value = new SortedDictionary<int, byte[]>();
						configValueCache[text2] = value;
						cacheExpirations.Add(new KeyValuePair<long, string>(DateTimeOffset.Now.AddSeconds(60.0).Ticks, text2));
					}
					int key = package.ReadInt();
					int num2 = package.ReadInt();
					value.Add(key, package.ReadByteArray());
					if (value.Count < num2)
					{
						return false;
					}
					configValueCache.Remove(text2);
					package = new ZPackage(value.Values.SelectMany((byte[] a) => a).ToArray());
					b = package.ReadByte();
				}
				ProcessingServerUpdate = true;
				if ((b & 4u) != 0)
				{
					byte[] buffer = package.ReadByteArray();
					MemoryStream stream = new MemoryStream(buffer);
					MemoryStream memoryStream = new MemoryStream();
					using (DeflateStream deflateStream = new DeflateStream(stream, CompressionMode.Decompress))
					{
						deflateStream.CopyTo(memoryStream);
					}
					package = new ZPackage(memoryStream.ToArray());
					b = package.ReadByte();
				}
				if ((b & 1) == 0)
				{
					resetConfigsFromServer();
				}
				ParsedConfigs parsedConfigs = ReadConfigsFromPackage(package);
				ConfigFile val2 = null;
				bool saveOnConfigSet = false;
				foreach (KeyValuePair<OwnConfigEntryBase, object> configValue in parsedConfigs.configValues)
				{
					if (!isServer && configValue.Key.LocalBaseValue == null)
					{
						configValue.Key.LocalBaseValue = configValue.Key.BaseConfig.BoxedValue;
					}
					if (val2 == null)
					{
						val2 = configValue.Key.BaseConfig.ConfigFile;
						saveOnConfigSet = val2.SaveOnConfigSet;
						val2.SaveOnConfigSet = false;
					}
					configValue.Key.BaseConfig.BoxedValue = configValue.Value;
				}
				if (val2 != null)
				{
					val2.SaveOnConfigSet = saveOnConfigSet;
					val2.Save();
				}
				foreach (KeyValuePair<CustomSyncedValueBase, object> customValue in parsedConfigs.customValues)
				{
					if (!isServer)
					{
						CustomSyncedValueBase key2 = customValue.Key;
						if (key2.LocalBaseValue == null)
						{
							key2.LocalBaseValue = customValue.Key.BoxedValue;
						}
					}
					customValue.Key.BoxedValue = customValue.Value;
				}
				Debug.Log((object)string.Format("Received {0} configs and {1} custom values from {2} for mod {3}", parsedConfigs.configValues.Count, parsedConfigs.customValues.Count, (isServer || clientUpdate) ? $"client {sender}" : "the server", DisplayName ?? Name));
				if (!isServer)
				{
					serverLockedSettingChanged();
				}
				return true;
			}
			finally
			{
				ProcessingServerUpdate = false;
			}
		}

		private ParsedConfigs ReadConfigsFromPackage(ZPackage package)
		{
			ParsedConfigs parsedConfigs = new ParsedConfigs();
			Dictionary<string, OwnConfigEntryBase> dictionary = allConfigs.Where((OwnConfigEntryBase c) => c.SynchronizedConfig).ToDictionary((OwnConfigEntryBase c) => c.BaseConfig.Definition.Section + "_" + c.BaseConfig.Definition.Key, (OwnConfigEntryBase c) => c);
			Dictionary<string, CustomSyncedValueBase> dictionary2 = allCustomValues.ToDictionary((CustomSyncedValueBase c) => c.Identifier, (CustomSyncedValueBase c) => c);
			int num = package.ReadInt();
			for (int i = 0; i < num; i++)
			{
				string text = package.ReadString();
				string text2 = package.ReadString();
				string text3 = package.ReadString();
				Type type = Type.GetType(text3);
				if (text3 == "" || type != null)
				{
					object obj;
					try
					{
						obj = ((text3 == "") ? null : ReadValueWithTypeFromZPackage(package, type));
					}
					catch (InvalidDeserializationTypeException ex)
					{
						Debug.LogWarning((object)("Got unexpected struct internal type " + ex.received + " for field " + ex.field + " struct " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + ex.expected));
						continue;
					}
					OwnConfigEntryBase value2;
					if (text == "Internal")
					{
						CustomSyncedValueBase value;
						if (text2 == "serverversion")
						{
							if (obj?.ToString() != CurrentVersion)
							{
								Debug.LogWarning((object)("Received server version is not equal: server version = " + (obj?.ToString() ?? "null") + "; local version = " + (CurrentVersion ?? "unknown")));
							}
						}
						else if (text2 == "lockexempt")
						{
							if (obj is bool flag)
							{
								lockExempt = flag;
							}
						}
						else if (dictionary2.TryGetValue(text2, out value))
						{
							if ((text3 == "" && (!value.Type.IsValueType || Nullable.GetUnderlyingType(value.Type) != null)) || GetZPackageTypeString(value.Type) == text3)
							{
								parsedConfigs.customValues[value] = obj;
								continue;
							}
							Debug.LogWarning((object)("Got unexpected type " + text3 + " for internal value " + text2 + " for mod " + (DisplayName ?? Name) + ", expecting " + value.Type.AssemblyQualifiedName));
						}
					}
					else if (dictionary.TryGetValue(text + "_" + text2, out value2))
					{
						Type type2 = configType(value2.BaseConfig);
						if ((text3 == "" && (!type2.IsValueType || Nullable.GetUnderlyingType(type2) != null)) || GetZPackageTypeString(type2) == text3)
						{
							parsedConfigs.configValues[value2] = obj;
							continue;
						}
						Debug.LogWarning((object)("Got unexpected type " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + type2.AssemblyQualifiedName));
					}
					else
					{
						Debug.LogWarning((object)("Received unknown config entry " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ". This may happen if client and server versions of the mod do not match."));
					}
					continue;
				}
				Debug.LogWarning((object)("Got invalid type " + text3 + ", abort reading of received configs"));
				return new ParsedConfigs();
			}
			return parsedConfigs;
		}

		private static bool isWritableConfig(OwnConfigEntryBase config)
		{
			OwnConfigEntryBase config2 = config;
			ConfigSync configSync = configSyncs.FirstOrDefault((ConfigSync cs) => cs.allConfigs.Contains(config2));
			if (configSync == null)
			{
				return true;
			}
			return configSync.IsSourceOfTruth || !config2.SynchronizedConfig || config2.LocalBaseValue == null || (!configSync.IsLocked && (config2 != configSync.lockedConfig || lockExempt));
		}

		private void serverLockedSettingChanged()
		{
			foreach (OwnConfigEntryBase allConfig in allConfigs)
			{
				configAttribute<ConfigurationManagerAttributes>(allConfig.BaseConfig).ReadOnly = !isWritableConfig(allConfig);
			}
		}

		private void resetConfigsFromServer()
		{
			ConfigFile val = null;
			bool saveOnConfigSet = false;
			foreach (OwnConfigEntryBase item in allConfigs.Where((OwnConfigEntryBase config) => config.LocalBaseValue != null))
			{
				if (val == null)
				{
					val = item.BaseConfig.ConfigFile;
					saveOnConfigSet = val.SaveOnConfigSet;
					val.SaveOnConfigSet = false;
				}
				item.BaseConfig.BoxedValue = item.LocalBaseValue;
				item.LocalBaseValue = null;
			}
			if (val != null)
			{
				val.SaveOnConfigSet = saveOnConfigSet;
			}
			foreach (CustomSyncedValueBase item2 in allCustomValues.Where((CustomSyncedValueBase config) => config.LocalBaseValue != null))
			{
				item2.BoxedValue = item2.LocalBaseValue;
				item2.LocalBaseValue = null;
			}
			lockedConfigChanged -= serverLockedSettingChanged;
			serverLockedSettingChanged();
		}

		private IEnumerator<bool> distributeConfigToPeers(ZNetPeer peer, ZPackage package)
		{
			ZNetPeer peer2 = peer;
			ZRoutedRpc rpc = ZRoutedRpc.instance;
			if (rpc == null)
			{
				yield break;
			}
			byte[] data = package.GetArray();
			if (data != null && data.LongLength > 250000)
			{
				int fragments = (int)(1 + (data.LongLength - 1) / 250000);
				long packageIdentifier = ++packageCounter;
				int fragment = 0;
				while (fragment < fragments)
				{
					foreach (bool item in waitForQueue())
					{
						yield return item;
					}
					if (peer2.m_socket.IsConnected())
					{
						ZPackage fragmentedPackage = new ZPackage();
						fragmentedPackage.Write((byte)2);
						fragmentedPackage.Write(packageIdentifier);
						fragmentedPackage.Write(fragment);
						fragmentedPackage.Write(fragments);
						fragmentedPackage.Write(data.Skip(250000 * fragment).Take(250000).ToArray());
						SendPackage(fragmentedPackage);
						if (fragment != fragments - 1)
						{
							yield return true;
						}
						int num = fragment + 1;
						fragment = num;
						continue;
					}
					break;
				}
				yield break;
			}
			foreach (bool item2 in waitForQueue())
			{
				yield return item2;
			}
			SendPackage(package);
			void SendPackage(ZPackage pkg)
			{
				string text = Name + " ConfigSync";
				if (isServer)
				{
					peer2.m_rpc.Invoke(text, new object[1] { pkg });
				}
				else
				{
					rpc.InvokeRoutedRPC(peer2.m_server ? 0 : peer2.m_uid, text, new object[1] { pkg });
				}
			}
			IEnumerable<bool> waitForQueue()
			{
				float timeout = Time.time + 30f;
				while (peer2.m_socket.GetSendQueueSize() > 20000)
				{
					if (Time.time > timeout)
					{
						Debug.Log((object)$"Disconnecting {peer2.m_uid} after 30 seconds config sending timeout");
						peer2.m_rpc.Invoke("Error", new object[1] { (object)(ConnectionStatus)5 });
						ZNet.instance.Disconnect(peer2);
						break;
					}
					yield return false;
				}
			}
		}

		private IEnumerator sendZPackage(long target, ZPackage package)
		{
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				return Enumerable.Empty<object>().GetEnumerator();
			}
			List<ZNetPeer> list = (List<ZNetPeer>)AccessTools.DeclaredField(typeof(ZRoutedRpc), "m_peers").GetValue(ZRoutedRpc.instance);
			if (target != ZRoutedRpc.Everybody)
			{
				list = list.Where((ZNetPeer p) => p.m_uid == target).ToList();
			}
			return sendZPackage(list, package);
		}

		private IEnumerator sendZPackage(List<ZNetPeer> peers, ZPackage package)
		{
			ZPackage package2 = package;
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				yield break;
			}
			byte[] rawData = package2.GetArray();
			if (rawData != null && rawData.LongLength > 10000)
			{
				ZPackage compressedPackage = new ZPackage();
				compressedPackage.Write((byte)4);
				MemoryStream output = new MemoryStream();
				using (DeflateStream deflateStream = new DeflateStream(output, CompressionLevel.Optimal))
				{
					deflateStream.Write(rawData, 0, rawData.Length);
				}
				compressedPackage.Write(output.ToArray());
				package2 = compressedPackage;
			}
			List<IEnumerator<bool>> writers = (from peer in peers
				where peer.IsReady()
				select peer into p
				select distributeConfigToPeers(p, package2)).ToList();
			writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			while (writers.Count > 0)
			{
				yield return null;
				writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			}
		}

		private void Broadcast(long target, params ConfigEntryBase[] configs)
		{
			if (!IsLocked || isServer)
			{
				ZPackage package = ConfigsToPackage(configs);
				ZNet instance = ZNet.instance;
				if (instance != null)
				{
					((MonoBehaviour)instance).StartCoroutine(sendZPackage(target, package));
				}
			}
		}

		private void Broadcast(long target, params CustomSyncedValueBase[] customValues)
		{
			if (!IsLocked || isServer)
			{
				ZPackage package = ConfigsToPackage(null, customValues);
				ZNet instance = ZNet.instance;
				if (instance != null)
				{
					((MonoBehaviour)instance).StartCoroutine(sendZPackage(target, package));
				}
			}
		}

		private static OwnConfigEntryBase? configData(ConfigEntryBase config)
		{
			return config.Description.Tags?.OfType<OwnConfigEntryBase>().SingleOrDefault();
		}

		public static SyncedConfigEntry<T>? ConfigData<T>(ConfigEntry<T> config)
		{
			return ((ConfigEntryBase)config).Description.Tags?.OfType<SyncedConfigEntry<T>>().SingleOrDefault();
		}

		private static T configAttribute<T>(ConfigEntryBase config)
		{
			return config.Description.Tags.OfType<T>().First();
		}

		private static Type configType(ConfigEntryBase config)
		{
			return configType(config.SettingType);
		}

		private static Type configType(Type type)
		{
			return type.IsEnum ? Enum.GetUnderlyingType(type) : type;
		}

		private static ZPackage ConfigsToPackage(IEnumerable<ConfigEntryBase>? configs = null, IEnumerable<CustomSyncedValueBase>? customValues = null, IEnumerable<PackageEntry>? packageEntries = null, bool partial = true)
		{
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Expected O, but got Unknown
			List<ConfigEntryBase> list = configs?.Where((ConfigEntryBase config) => configData(config).SynchronizedConfig).ToList() ?? new List<ConfigEntryBase>();
			List<CustomSyncedValueBase> list2 = customValues?.ToList() ?? new List<CustomSyncedValueBase>();
			ZPackage val = new ZPackage();
			val.Write((byte)(partial ? 1 : 0));
			val.Write(list.Count + list2.Count + (packageEntries?.Count() ?? 0));
			foreach (PackageEntry item in packageEntries ?? Array.Empty<PackageEntry>())
			{
				AddEntryToPackage(val, item);
			}
			foreach (CustomSyncedValueBase item2 in list2)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = "Internal",
					key = item2.Identifier,
					type = item2.Type,
					value = item2.BoxedValue
				});
			}
			foreach (ConfigEntryBase item3 in list)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = item3.Definition.Section,
					key = item3.Definition.Key,
					type = configType(item3),
					value = item3.BoxedValue
				});
			}
			return val;
		}

		private static void AddEntryToPackage(ZPackage package, PackageEntry entry)
		{
			package.Write(entry.section);
			package.Write(entry.key);
			package.Write((entry.value == null) ? "" : GetZPackageTypeString(entry.type));
			AddValueToZPackage(package, entry.value);
		}

		private static string GetZPackageTypeString(Type type)
		{
			return type.AssemblyQualifiedName;
		}

		private static void AddValueToZPackage(ZPackage package, object? value)
		{
			Type type = value?.GetType();
			if (value is Enum)
			{
				value = ((IConvertible)value).ToType(Enum.GetUnderlyingType(value.GetType()), CultureInfo.InvariantCulture);
			}
			else
			{
				if (value is ICollection collection)
				{
					package.Write(collection.Count);
					{
						foreach (object item in collection)
						{
							AddValueToZPackage(package, item);
						}
						return;
					}
				}
				if ((object)type != null && type.IsValueType && !type.IsPrimitive)
				{
					FieldInfo[] fields = type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
					package.Write(fields.Length);
					FieldInfo[] array = fields;
					foreach (FieldInfo fieldInfo in array)
					{
						package.Write(GetZPackageTypeString(fieldInfo.FieldType));
						AddValueToZPackage(package, fieldInfo.GetValue(value));
					}
					return;
				}
			}
			ZRpc.Serialize(new object[1] { value }, ref package);
		}

		private static object ReadValueWithTypeFromZPackage(ZPackage package, Type type)
		{
			if ((object)type != null && type.IsValueType && !type.IsPrimitive && !type.IsEnum)
			{
				FieldInfo[] fields = type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
				int num = package.ReadInt();
				if (num != fields.Length)
				{
					throw new InvalidDeserializationTypeException
					{
						received = $"(field count: {num})",
						expected = $"(field count: {fields.Length})"
					};
				}
				object uninitializedObject = FormatterServices.GetUninitializedObject(type);
				FieldInfo[] array = fields;
				foreach (FieldInfo fieldInfo in array)
				{
					string text = package.ReadString();
					if (text != GetZPackageTypeString(fieldInfo.FieldType))
					{
						throw new InvalidDeserializationTypeException
						{
							received = text,
							expected = GetZPackageTypeString(fieldInfo.FieldType),
							field = fieldInfo.Name
						};
					}
					fieldInfo.SetValue(uninitializedObject, ReadValueWithTypeFromZPackage(package, fieldInfo.FieldType));
				}
				return uninitializedObject;
			}
			if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Dictionary<, >))
			{
				int num2 = package.ReadInt();
				IDictionary dictionary = (IDictionary)Activator.CreateInstance(type);
				Type type2 = typeof(KeyValuePair<, >).MakeGenericType(type.GenericTypeArguments);
				FieldInfo field = type2.GetField("key", BindingFlags.Instance | BindingFlags.NonPublic);
				FieldInfo field2 = type2.GetField("value", BindingFlags.Instance | BindingFlags.NonPublic);
				for (int j = 0; j < num2; j++)
				{
					object obj = ReadValueWithTypeFromZPackage(package, type2);
					dictionary.Add(field.GetValue(obj), field2.GetValue(obj));
				}
				return dictionary;
			}
			if (type != typeof(List<string>) && type.IsGenericType)
			{
				Type type3 = typeof(ICollection<>).MakeGenericType(type.GenericTypeArguments[0]);
				if ((object)type3 != null && type3.IsAssignableFrom(type))
				{
					int num3 = package.ReadInt();
					object obj2 = Activator.CreateInstance(type);
					MethodInfo method = type3.GetMethod("Add");
					for (int k = 0; k < num3; k++)
					{
						method.Invoke(obj2, new object[1] { ReadValueWithTypeFromZPackage(package, type.GenericTypeArguments[0]) });
					}
					return obj2;
				}
			}
			ParameterInfo parameterInfo = (ParameterInfo)FormatterServices.GetUninitializedObject(typeof(ParameterInfo));
			AccessTools.DeclaredField(typeof(ParameterInfo), "ClassImpl").SetValue(parameterInfo, type);
			List<object> source = new List<object>();
			ZRpc.Deserialize(new ParameterInfo[2] { null, parameterInfo }, package, ref source);
			return source.First();
		}
	}
	[PublicAPI]
	[HarmonyPatch]
	internal class VersionCheck
	{
		private static readonly HashSet<VersionCheck> versionChecks;

		private static readonly Dictionary<string, string> notProcessedNames;

		public string Name;

		private string? displayName;

		private string? currentVersion;

		private string? minimumRequiredVersion;

		public bool ModRequired = true;

		private string? ReceivedCurrentVersion;

		private string? ReceivedMinimumRequiredVersion;

		private readonly List<ZRpc> ValidatedClients = new List<ZRpc>();

		private ConfigSync? ConfigSync;

		public string DisplayName
		{
			get
			{
				return displayName ?? Name;
			}
			set
			{
				displayName = value;
			}
		}

		public string CurrentVersion
		{
			get
			{
				return currentVersion ?? "0.0.0";
			}
			set
			{
				currentVersion = value;
			}
		}

		public string MinimumRequiredVersion
		{
			get
			{
				return minimumRequiredVersion ?? (ModRequired ? CurrentVersion : "0.0.0");
			}
			set
			{
				minimumRequiredVersion = value;
			}
		}

		private static void PatchServerSync()
		{
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Expected O, but got Unknown
			Patches patchInfo = PatchProcessor.GetPatchInfo((MethodBase)AccessTools.DeclaredMethod(typeof(ZNet), "Awake", (Type[])null, (Type[])null));
			if (patchInfo != null && patchInfo.Postfixes.Count((Patch p) => p.PatchMethod.DeclaringType == typeof(ConfigSync.RegisterRPCPatch)) > 0)
			{
				return;
			}
			Harmony val = new Harmony("org.bepinex.helpers.ServerSync");
			foreach (Type item in from t in typeof(ConfigSync).GetNestedTypes(BindingFlags.NonPublic).Concat(new Type[1] { typeof(VersionCheck) })
				where t.IsClass
				select t)
			{
				val.PatchAll(item);
			}
		}

		static VersionCheck()
		{
			versionChecks = new HashSet<VersionCheck>();
			notProcessedNames = new Dictionary<string, string>();
			typeof(ThreadingHelper).GetMethod("StartSyncInvoke").Invoke(ThreadingHelper.Instance, new object[1]
			{
				new Action(PatchServerSync)
			});
		}

		public VersionCheck(string name)
		{
			Name = name;
			ModRequired = true;
			versionChecks.Add(this);
		}

		public VersionCheck(ConfigSync configSync)
		{
			ConfigSync = configSync;
			Name = ConfigSync.Name;
			versionChecks.Add(this);
		}

		public void Initialize()
		{
			ReceivedCurrentVersion = null;
			ReceivedMinimumRequiredVersion = null;
			if (ConfigSync != null)
			{
				Name = ConfigSync.Name;
				DisplayName = ConfigSync.DisplayName;
				CurrentVersion = ConfigSync.CurrentVersion;
				MinimumRequiredVersion = ConfigSync.MinimumRequiredVersion;
				ModRequired = ConfigSync.ModRequired;
			}
		}

		private bool IsVersionOk()
		{
			if (ReceivedMinimumRequiredVersion == null || ReceivedCurrentVersion == null)
			{
				return !ModRequired;
			}
			bool flag = new System.Version(CurrentVersion) >= new System.Version(ReceivedMinimumRequiredVersion);
			bool flag2 = new System.Version(ReceivedCurrentVersion) >= new System.Version(MinimumRequiredVersion);
			return flag && flag2;
		}

		private string ErrorClient()
		{
			if (ReceivedMinimumRequiredVersion == null)
			{
				return DisplayName + " is not installed on the server.";
			}
			return (new System.Version(CurrentVersion) >= new System.Version(ReceivedMinimumRequiredVersion)) ? (DisplayName + " may not be higher than version " + ReceivedCurrentVersion + ". You have version " + CurrentVersion + ".") : (DisplayName + " needs to be at least version " + ReceivedMinimumRequiredVersion + ". You have version " + CurrentVersion + ".");
		}

		private string ErrorServer(ZRpc rpc)
		{
			return "Disconnect: The client (" + rpc.GetSocket().GetHostName() + ") doesn't have the correct " + DisplayName + " version " + MinimumRequiredVersion;
		}

		private string Error(ZRpc? rpc = null)
		{
			return (rpc == null) ? ErrorClient() : ErrorServer(rpc);
		}

		private static VersionCheck[] GetFailedClient()
		{
			return versionChecks.Where((VersionCheck check) => !check.IsVersionOk()).ToArray();
		}

		private static VersionCheck[] GetFailedServer(ZRpc rpc)
		{
			ZRpc rpc2 = rpc;
			return versionChecks.Where((VersionCheck check) => check.ModRequired && !check.ValidatedClients.Contains(rpc2)).ToArray();
		}

		private static void Logout()
		{
			Game.instance.Logout(true, true);
			AccessTools.DeclaredField(typeof(ZNet), "m_connectionStatus").SetValue(null, (object)(ConnectionStatus)3);
		}

		private static void DisconnectClient(ZRpc rpc)
		{
			rpc.Invoke("Error", new object[1] { 3 });
		}

		private static void CheckVersion(ZRpc rpc, ZPackage pkg)
		{
			CheckVersion(rpc, pkg, null);
		}

		private static void CheckVersion(ZRpc rpc, ZPackage pkg, Action<ZRpc, ZPackage>? original)
		{
			string text = pkg.ReadString();
			string text2 = pkg.ReadString();
			string text3 = pkg.ReadString();
			bool flag = false;
			foreach (VersionCheck versionCheck in versionChecks)
			{
				if (!(text != versionCheck.Name))
				{
					Debug.Log((object)("Received " + versionCheck.DisplayName + " version " + text3 + " and minimum version " + text2 + " from the " + (ZNet.instance.IsServer() ? "client" : "server") + "."));
					versionCheck.ReceivedMinimumRequiredVersion = text2;
					versionCheck.ReceivedCurrentVersion = text3;
					if (ZNet.instance.IsServer() && versionCheck.IsVersionOk())
					{
						versionCheck.ValidatedClients.Add(rpc);
					}
					flag = true;
				}
			}
			if (flag)
			{
				return;
			}
			pkg.SetPos(0);
			if (original != null)
			{
				original(rpc, pkg);
				if (pkg.GetPos() == 0)
				{
					notProcessedNames.Add(text, text3);
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		[HarmonyPrefix]
		private static bool RPC_PeerInfo(ZRpc rpc, ZNet __instance)
		{
			VersionCheck[] array = (__instance.IsServer() ? GetFailedServer(rpc) : GetFailedClient());
			if (array.Length == 0)
			{
				return true;
			}
			VersionCheck[] array2 = array;
			foreach (VersionCheck versionCheck in array2)
			{
				Debug.LogWarning((object)versionCheck.Error(rpc));
			}
			if (__instance.IsServer())
			{
				DisconnectClient(rpc);
			}
			else
			{
				Logout();
			}
			return false;
		}

		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		[HarmonyPrefix]
		private static void RegisterAndCheckVersion(ZNetPeer peer, ZNet __instance)
		{
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0195: Expected O, but got Unknown
			notProcessedNames.Clear();
			IDictionary dictionary = (IDictionary)typeof(ZRpc).GetField("m_functions", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(peer.m_rpc);
			if (dictionary.Contains(StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")))
			{
				object obj = dictionary[StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")];
				Action<ZRpc, ZPackage> action = (Action<ZRpc, ZPackage>)obj.GetType().GetField("m_action", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(obj);
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)delegate(ZRpc rpc, ZPackage pkg)
				{
					CheckVersion(rpc, pkg, action);
				});
			}
			else
			{
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)CheckVersion);
			}
			foreach (VersionCheck versionCheck in versionChecks)
			{
				versionCheck.Initialize();
				if (versionCheck.ModRequired || __instance.IsServer())
				{
					Debug.Log((object)("Sending " + versionCheck.DisplayName + " version " + versionCheck.CurrentVersion + " and minimum version " + versionCheck.MinimumRequiredVersion + " to the " + (__instance.IsServer() ? "client" : "server") + "."));
					ZPackage val = new ZPackage();
					val.Write(versionCheck.Name);
					val.Write(versionCheck.MinimumRequiredVersion);
					val.Write(versionCheck.CurrentVersion);
					peer.m_rpc.Invoke("ServerSync VersionCheck", new object[1] { val });
				}
			}
		}

		[HarmonyPatch(typeof(ZNet), "Disconnect")]
		[HarmonyPrefix]
		private static void RemoveDisconnected(ZNetPeer peer, ZNet __instance)
		{
			if (!__instance.IsServer())
			{
				return;
			}
			foreach (VersionCheck versionCheck in versionChecks)
			{
				versionCheck.ValidatedClients.Remove(peer.m_rpc);
			}
		}

		[HarmonyPatch(typeof(FejdStartup), "ShowConnectError")]
		[HarmonyPostfix]
		private static void ShowConnectionError(FejdStartup __instance)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Invalid comparison between Unknown and I4
			//IL_0186: Unknown result type (might be due to invalid IL or missing references)
			//IL_018b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0199: Unknown result type (might be due to invalid IL or missing references)
			//IL_01de: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f8: Unknown result type (might be due to invalid IL or missing references)
			//IL_020a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0219: Unknown result type (might be due to invalid IL or missing references)
			//IL_021e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0229: Unknown result type (might be due to invalid IL or missing references)
			if (!__instance.m_connectionFailedPanel.activeSelf || (int)ZNet.GetConnectionStatus() != 3)
			{
				return;
			}
			bool flag = false;
			VersionCheck[] failedClient = GetFailedClient();
			if (failedClient.Length != 0)
			{
				string text = string.Join("\n", failedClient.Select((VersionCheck check) => check.Error()));
				TMP_Text connectionFailedError = __instance.m_connectionFailedError;
				connectionFailedError.text = connectionFailedError.text + "\n" + text;
				flag = true;
			}
			foreach (KeyValuePair<string, string> item in notProcessedNames.OrderBy<KeyValuePair<string, string>, string>((KeyValuePair<string, string> kv) => kv.Key))
			{
				if (!__instance.m_connectionFailedError.text.Contains(item.Key))
				{
					TMP_Text connectionFailedError2 = __instance.m_connectionFailedError;
					connectionFailedError2.text = connectionFailedError2.text + "\nServer expects you to have " + item.Key + " (Version: " + item.Value + ") installed.";
					flag = true;
				}
			}
			if (flag)
			{
				RectTransform component = ((Component)__instance.m_connectionFailedPanel.transform.Find("Image")).GetComponent<RectTransform>();
				Vector2 sizeDelta = component.sizeDelta;
				sizeDelta.x = 675f;
				component.sizeDelta = sizeDelta;
				__instance.m_connectionFailedError.ForceMeshUpdate(false, false);
				float num = __instance.m_connectionFailedError.renderedHeight + 105f;
				RectTransform component2 = ((Component)((Component)component).transform.Find("ButtonOk")).GetComponent<RectTransform>();
				component2.anchoredPosition = new Vector2(component2.anchoredPosition.x, component2.anchoredPosition.y - (num - component.sizeDelta.y) / 2f);
				sizeDelta = component.sizeDelta;
				sizeDelta.y = num;
				component.sizeDelta = sizeDelta;
			}
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class IsReadOnlyAttribute : Attribute
	{
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, Inherited = false)]
	internal sealed class AllowNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, Inherited = false)]
	internal sealed class DisallowNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	internal sealed class DoesNotReturnAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	internal sealed class DoesNotReturnIfAttribute : Attribute
	{
		public bool ParameterValue { get; }

		public DoesNotReturnIfAttribute(bool parameterValue)
		{
			ParameterValue = parameterValue;
		}
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter | AttributeTargets.ReturnValue, Inherited = false)]
	internal sealed class MaybeNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	internal sealed class MaybeNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public MaybeNullWhenAttribute(bool returnValue)
		{
			ReturnValue = returnValue;
		}
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter | AttributeTargets.ReturnValue, Inherited = false)]
	internal sealed class NotNullAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Parameter | AttributeTargets.ReturnValue, AllowMultiple = true, Inherited = false)]
	internal sealed class NotNullIfNotNullAttribute : Attribute
	{
		public string ParameterName { get; }

		public NotNullIfNotNullAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	internal sealed class NotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public NotNullWhenAttribute(bool returnValue)
		{
			ReturnValue = returnValue;
		}
	}
}
namespace System.Collections.Generic
{
	internal static class DeconstructionExtensions
	{
		public static void Deconstruct<TKey, TValue>(this KeyValuePair<TKey, TValue> pair, out TKey key, out TValue value)
		{
			key = pair.Key;
			value = pair.Value;
		}
	}
}
namespace YamlDotNet
{
	internal sealed class CultureInfoAdapter : CultureInfo
	{
		private readonly IFormatProvider provider;

		public CultureInfoAdapter(CultureInfo baseCulture, IFormatProvider provider)
			: base(baseCulture.LCID)
		{
			this.provider = provider;
		}

		public override object? GetFormat(Type? formatType)
		{
			return provider.GetFormat(formatType);
		}
	}
	internal static class ReflectionExtensions
	{
		private static readonly FieldInfo? RemoteStackTraceField = typeof(Exception).GetField("_remoteStackTraceString", BindingFlags.Instance | BindingFlags.NonPublic);

		public static Type? BaseType(this Type type)
		{
			return type.BaseType;
		}

		public static bool IsValueType(this Type type)
		{
			return type.IsValueType;
		}

		public static bool IsGenericType(this Type type)
		{
			return type.IsGenericType;
		}

		public static bool IsGenericTypeDefinition(this Type type)
		{
			return type.IsGenericTypeDefinition;
		}

		public static bool IsInterface(this Type type)
		{
			return type.IsInterface;
		}

		public static bool IsEnum(this Type type)
		{
			return type.IsEnum;
		}

		public static bool IsDbNull(this object value)
		{
			return value is DBNull;
		}

		public static bool HasDefaultConstructor(this Type type)
		{
			if (!type.IsValueType)
			{
				return type.GetConstructor(BindingFlags.Instance | BindingFlags.Public, null, Type.EmptyTypes, null) != null;
			}
			return true;
		}

		public static TypeCode GetTypeCode(this Type type)
		{
			return Type.GetTypeCode(type);
		}

		public static Prope