using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using BepInEx;
using BepInEx.Configuration;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using SNEAKer.Utils;
using ServerSync;
using TMPro;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: AssemblyCompany("SNEAKer")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyInformationalVersion("1.0.0+3fa64cf70dcd0eb8cab2e6eae73c87e1908e3bb9")]
[assembly: AssemblyProduct("SNEAKer")]
[assembly: AssemblyTitle("SNEAKer")]
[assembly: AssemblyVersion("1.0.0.0")]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[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]
	[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;
		}
	}
}
namespace ServerSync
{
	internal class ConfigSync
	{
		private class SnatchCurrentlyHandlingRPC
		{
			public static ZRpc? currentRpc;

			[HarmonyPrefix]
			[HarmonyPatch(typeof(ZRpc), "HandlePackage")]
			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> list = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p)
							{
								string hostName = p.m_rpc.GetSocket().GetHostName();
								return (!(listContainsId == null)) ? ((bool)listContainsId.Invoke(ZNet.instance, new object[2] { adminList, hostName })) : adminList.Contains(hostName);
							}).ToList();
							SendAdmin(ZNet.instance.GetPeers().Except(list).ToList(), isAdmin: false);
							SendAdmin(list, 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 Dictionary<string, OwnConfigEntryBase> configEntries = new Dictionary<string, OwnConfigEntryBase>();

			public Dictionary<string, CustomSyncedValueBase> customValues = new Dictionary<string, CustomSyncedValueBase>();
		}

		private class PackageEntry
		{
			public string section = "";

			public string key = "";

			public Type? type;

			public object? value;
		}

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

		private static bool ProcessingServerUpdate;

		private static readonly HashSet<ConfigSync> configSyncs;

		private static bool isServer;

		private static bool lockExempt;

		private static long packageCounter;

		public string Name;

		public bool IsSourceOfTruth = true;

		public bool InitialSyncDone;

		public string DisplayName = "";

		public string CurrentVersion = "";

		public string MinimumRequiredVersion = "";

		public bool ModRequired;

		private OwnConfigEntryBase? lockedConfig;

		private Action lockedConfigChanged = delegate
		{
		};

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

		internal event Action<bool> SourceOfTruthChanged = delegate
		{
		};

		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);
		}

		private bool isLockExempt(ZRpc rpc)
		{
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Expected O, but got Unknown
			if (lockExempt)
			{
				return true;
			}
			if (isServer)
			{
				SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
				MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
				string hostName = rpc.GetSocket().GetHostName();
				if (!(methodInfo == null))
				{
					return (bool)methodInfo.Invoke(ZNet.instance, new object[2] { val, hostName });
				}
				return val.Contains(hostName);
			}
			return false;
		}

		private OwnConfigEntryBase configData(ConfigEntryBase config)
		{
			return allConfigs.First((OwnConfigEntryBase x) => x.BaseConfig == config);
		}

		public SyncedConfigEntry<T> AddConfigEntry<T>(ConfigEntry<T> configEntry)
		{
			OwnConfigEntryBase ownConfigEntryBase = allConfigs.FirstOrDefault((OwnConfigEntryBase x) => (object)x.BaseConfig == configEntry);
			SyncedConfigEntry<T> syncedEntry = ownConfigEntryBase as SyncedConfigEntry<T>;
			if (syncedEntry == null)
			{
				syncedEntry = new SyncedConfigEntry<T>(configEntry);
				configEntry.SettingChanged += delegate
				{
					if (!ProcessingServerUpdate && syncedEntry.SynchronizedConfig)
					{
						Broadcast(0L, (ConfigEntryBase)(object)configEntry);
					}
				};
				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
			{
				lockedConfigChanged?.Invoke();
			};
			return (SyncedConfigEntry<T>)lockedConfig;
		}

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

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

		private void serverLockedSettingChanged()
		{
			if (lockedConfig != null)
			{
				((SyncedConfigEntry<IConvertible>)lockedConfig).AssignLocalValue(((SyncedConfigEntry<IConvertible>)lockedConfig).Value);
			}
		}

		private bool HandleConfigSyncRPC(long sender, ZPackage package, bool clientUpdate)
		{
			foreach (KeyValuePair<string, OwnConfigEntryBase> item in ParseConfigs(package).configEntries.Where((KeyValuePair<string, OwnConfigEntryBase> x) => x.Value.SynchronizedConfig))
			{
				OwnConfigEntryBase value = item.Value;
				if (value is SyncedConfigEntry<IConvertible> syncedConfigEntry && (value != lockedConfig || isLockExempt(SnatchCurrentlyHandlingRPC.currentRpc)))
				{
					syncedConfigEntry.AssignLocalValue(syncedConfigEntry.Value);
				}
			}
			if (clientUpdate && isServer)
			{
				Broadcast(0L, package);
			}
			return true;
		}

		private ParsedConfigs ParseConfigs(ZPackage package)
		{
			ParsedConfigs parsedConfigs = new ParsedConfigs();
			int num = package.ReadInt();
			for (int i = 0; i < num; i++)
			{
				string section = package.ReadString();
				string key = package.ReadString();
				string typeName = package.ReadString();
				Type valueType = Type.GetType(typeName);
				if (valueType != null)
				{
					MethodInfo methodInfo = typeof(ZPackage).GetMethods(BindingFlags.Instance | BindingFlags.Public).FirstOrDefault((MethodInfo m) => m.Name == "Read" && m.ReturnType == valueType && m.GetParameters().Length == 0);
					if (methodInfo != null)
					{
						methodInfo.Invoke(package, null);
					}
				}
				string key2 = section + "." + key;
				OwnConfigEntryBase ownConfigEntryBase = allConfigs.FirstOrDefault((OwnConfigEntryBase x) => x.BaseConfig.Definition.Section == section && x.BaseConfig.Definition.Key == key);
				if (ownConfigEntryBase != null)
				{
					parsedConfigs.configEntries[key2] = ownConfigEntryBase;
				}
			}
			return parsedConfigs;
		}

		private static ZPackage ConfigsToPackage(IEnumerable<ConfigEntryBase>? configs = null, IEnumerable<CustomSyncedValueBase>? customValues = null, IEnumerable<PackageEntry>? packageEntries = null, bool partial = true)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Expected O, but got Unknown
			ZPackage val = new ZPackage();
			val.Write(partial ? 1 : 0);
			List<ConfigEntryBase> list = configs?.ToList() ?? new List<ConfigEntryBase>();
			List<CustomSyncedValueBase> list2 = customValues?.ToList() ?? new List<CustomSyncedValueBase>();
			val.Write(list.Count + list2.Count + (packageEntries?.Count() ?? 0));
			foreach (ConfigEntryBase item in list)
			{
				val.Write(item.Definition.Section);
				val.Write(item.Definition.Key);
				val.Write(item.SettingType.FullName ?? "");
				AccessTools.DeclaredMethod(typeof(ZPackage), "Write", new Type[1] { item.SettingType }, (Type[])null)?.Invoke(val, new object[1] { item.BoxedValue });
			}
			foreach (CustomSyncedValueBase item2 in list2)
			{
				val.Write("CustomSyncedValue");
				val.Write(item2.Identifier);
				val.Write(item2.Type?.FullName ?? "");
				item2.WriteToPackage(val);
			}
			if (packageEntries != null)
			{
				foreach (PackageEntry packageEntry in packageEntries)
				{
					val.Write(packageEntry.section);
					val.Write(packageEntry.key);
					val.Write(packageEntry.type?.FullName ?? "");
					AccessTools.DeclaredMethod(typeof(ZPackage), "Write", new Type[1] { packageEntry.type }, (Type[])null)?.Invoke(val, new object[1] { packageEntry.value });
				}
			}
			return val;
		}

		private void Broadcast(long target, ConfigEntryBase config)
		{
			Broadcast(target, ConfigsToPackage((IEnumerable<ConfigEntryBase>?)(object)new ConfigEntryBase[1] { config }));
		}

		private void Broadcast(long target, ZPackage package)
		{
			if (ZRoutedRpc.instance != null)
			{
				if (isServer)
				{
					ZRoutedRpc.instance.InvokeRoutedRPC(target, Name + " ConfigSync", new object[1] { package });
				}
				else
				{
					ZRoutedRpc.instance.InvokeRoutedRPC(0L, Name + " ConfigSync", new object[1] { package });
				}
			}
		}

		private void BroadcastToPeers(List<ZNetPeer> peers, ZPackage package)
		{
			foreach (ZNetPeer peer in peers)
			{
				peer.m_rpc.Invoke(Name + " ConfigSync", new object[1] { package });
			}
		}

		private IEnumerator sendZPackage(List<ZNetPeer> peers, ZPackage package)
		{
			yield return null;
			BroadcastToPeers(peers, package);
		}

		private void resetConfigsFromServer()
		{
			foreach (OwnConfigEntryBase allConfig in allConfigs)
			{
				if (allConfig.SynchronizedConfig && allConfig.LocalBaseValue != null)
				{
					if (allConfig is SyncedConfigEntry<IConvertible> syncedConfigEntry)
					{
						syncedConfigEntry.AssignLocalValue(syncedConfigEntry.Value);
					}
					allConfig.LocalBaseValue = null;
				}
			}
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field)]
	internal class ConfigurationManagerAttributes : Attribute
	{
		public bool? ShowRangeButtons;

		public string? Category;

		public string? Name;

		public string? Description;

		public int? Order;

		public bool? ReadOnly;

		public bool? Browsable;

		public string? CustomDrawer;
	}
	internal class CustomSyncedValue<T> : CustomSyncedValueBase
	{
		private bool localIsOwner = true;

		private object? boxedValue;

		public override object? BoxedValue
		{
			get
			{
				return boxedValue;
			}
			set
			{
				boxedValue = value;
			}
		}

		public T Value
		{
			get
			{
				return (T)boxedValue;
			}
			set
			{
				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 abstract class CustomSyncedValueBase
	{
		public object? LocalBaseValue;

		public readonly ConfigSync Config;

		public readonly string Identifier;

		public readonly int Priority;

		public readonly Type? Type;

		public bool SynchronizedConfig = true;

		private bool localIsOwner = true;

		public abstract object? BoxedValue { get; set; }

		protected CustomSyncedValueBase(ConfigSync config, string identifier, Type type, int priority = 0)
		{
			Config = config;
			Identifier = identifier;
			Type = type;
			Priority = priority;
			config.SourceOfTruthChanged += delegate(bool truth)
			{
				localIsOwner = truth;
			};
		}

		public void WriteToPackage(ZPackage package)
		{
			AccessTools.DeclaredMethod(typeof(ZPackage), "Write", new Type[1] { Type }, (Type[])null)?.Invoke(package, new object[1] { BoxedValue });
		}
	}
	internal abstract class OwnConfigEntryBase
	{
		public object? LocalBaseValue;

		public bool SynchronizedConfig = true;

		public abstract ConfigEntryBase BaseConfig { get; }
	}
	internal 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;
		}

		public void AssignLocalValue(T value)
		{
			if (LocalBaseValue == null)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	[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
			{
				string text = minimumRequiredVersion;
				if (text == null)
				{
					if (!ModRequired)
					{
						return "0.0.0";
					}
					text = CurrentVersion;
				}
				return text;
			}
			set
			{
				minimumRequiredVersion = value;
			}
		}

		private static void PatchServerSync()
		{
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			//IL_0058: 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 num = new Version(CurrentVersion) >= new Version(ReceivedMinimumRequiredVersion);
			bool flag = new Version(ReceivedCurrentVersion) >= new Version(MinimumRequiredVersion);
			return num && flag;
		}

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

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

		private static VersionCheck[] GetFailedServer(ZRpc rpc)
		{
			return versionChecks.Where((VersionCheck check) => check.ModRequired && !check.ValidatedClients.Contains(rpc)).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;
			for (int i = 0; i < array2.Length; i++)
			{
				Debug.LogWarning((object)array2[i].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_0163: Unknown result type (might be due to invalid IL or missing references)
			//IL_016a: 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_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Invalid comparison between Unknown and I4
			//IL_014c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0151: Unknown result type (might be due to invalid IL or missing references)
			//IL_0161: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01be: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01dc: Unknown result type (might be due to invalid IL or missing references)
			//IL_01e1: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ee: 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> 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 SNEAKer
{
	[BepInPlugin("blacks7ar.SNEAKer", "SNEAKer", "1.2.0")]
	public class Plugin : BaseUnityPlugin
	{
		[HarmonyPatch(typeof(Character), "UpdateWalking")]
		public static class SneakSpeedPatch
		{
			[HarmonyPrefix]
			public static void Prefix(Character __instance, out float __state)
			{
				__state = __instance.m_crouchSpeed;
				if (__instance.IsPlayer() && __instance.IsCrouching() && !__instance.IsEncumbered() && __instance.m_name.Contains("Human"))
				{
					float skillFactor = __instance.GetSkillFactor((SkillType)101);
					__instance.m_crouchSpeed *= Mathf.Lerp(1f, _sneakSpeedAtMaxLevel.Value, skillFactor);
				}
			}

			[HarmonyFinalizer]
			public static Exception Finalizer(Character __instance, float __state, Exception __exception)
			{
				__instance.m_crouchSpeed = __state;
				return __exception;
			}
		}

		[HarmonyPatch(typeof(Skills), "RaiseSkill")]
		public static class RaiseSkillPatch
		{
			private static void Prefix(ref SkillType skillType, ref float factor)
			{
				if (_enableExpMultiplier.Value == Toggle.On && (int)skillType == 101)
				{
					factor *= _sneakExpMultiplier.Value;
				}
			}

			private static void Postfix(Skills __instance, SkillType skillType)
			{
				//IL_001a: Unknown result type (might be due to invalid IL or missing references)
				//IL_001d: Invalid comparison between Unknown and I4
				//IL_008f: Unknown result type (might be due to invalid IL or missing references)
				if (_enableExpMultiplier.Value != Toggle.On || _displayExpGained.Value != Toggle.On || (int)skillType != 101)
				{
					return;
				}
				try
				{
					if (!((Object)(object)Player.m_localPlayer == (Object)null) && __instance.GetSkillLevel((SkillType)101) < 100f)
					{
						Skill skill = __instance.GetSkill((SkillType)101);
						float value = skill.m_accumulator / (skill.GetNextLevelRequirement() / 100f);
						((Character)Player.m_localPlayer).Message((MessageType)1, $"Level {skill.m_level.tFloat(0)} {skill.m_info.m_skill} [{skill.m_accumulator.tFloat(2)} / {skill.GetNextLevelRequirement().tFloat(2)}] ({value.tFloat(0)}%)", 0, skill.m_info.m_icon, false);
					}
				}
				catch (Exception ex)
				{
					Debug.LogWarning((object)("[SNEAKer] Failed to display exp: " + ex.Message));
				}
			}
		}

		private const SkillType SneakSkill = (SkillType)101;

		public const string modName = "SNEAKer";

		public const string modAuthor = "blacks7ar";

		public const string modVersion = "1.2.0";

		public const string modLink = "https://valheim.thunderstore.io/package/blacks7ar/SNEAKer/";

		private static readonly Harmony _harmony = new Harmony("blacks7ar.SNEAKer");

		private static readonly ConfigSync _configSync = new ConfigSync("blacks7ar.SNEAKer")
		{
			DisplayName = "SNEAKer",
			CurrentVersion = "1.2.0",
			MinimumRequiredVersion = "1.2.0"
		};

		private static ConfigEntry<Toggle> _serverConfigLocked;

		private static ConfigEntry<Toggle> _enableExpMultiplier;

		private static ConfigEntry<float> _sneakExpMultiplier;

		private static ConfigEntry<Toggle> _displayExpGained;

		private static ConfigEntry<float> _sneakSpeedAtMaxLevel;

		private ConfigEntry<T> config<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true)
		{
			//IL_002a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Expected O, but got Unknown
			ConfigDescription val = new ConfigDescription(description.Description + (synchronizedSetting ? " [Synced with Server]" : " [Not Synced with Server]"), description.AcceptableValues, description.Tags);
			ConfigEntry<T> val2 = ((BaseUnityPlugin)this).Config.Bind<T>(group, name, value, val);
			_configSync.AddConfigEntry<T>(val2).SynchronizedConfig = synchronizedSetting;
			return val2;
		}

		public void Awake()
		{
			//IL_0023: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Expected O, but got Unknown
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0077: Expected O, but got Unknown
			//IL_0093: Unknown result type (might be due to invalid IL or missing references)
			//IL_009e: Expected O, but got Unknown
			//IL_00cc: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d7: Expected O, but got Unknown
			//IL_00f3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00fe: Expected O, but got Unknown
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = false;
			_serverConfigLocked = config("1- ServerSync", "Lock Configuration", Toggle.On, new ConfigDescription("If On, the configuration is locked and can be changed by server admins only.", (AcceptableValueBase)null, Array.Empty<object>()));
			_configSync.AddLockingConfigEntry<Toggle>(_serverConfigLocked);
			_sneakSpeedAtMaxLevel = config("2- General", "Max Sneak Speed", 3f, new ConfigDescription("Max sneak speed at Sneak Level 100.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(1f, 5f), Array.Empty<object>()));
			_enableExpMultiplier = config("3- Skill Exp", "Enable Exp Multiplier", Toggle.On, new ConfigDescription("Enable/Disable exp multiplier.", (AcceptableValueBase)null, Array.Empty<object>()));
			_sneakExpMultiplier = config("3- Skill Exp", "Exp Gain Multiplier", 1f, new ConfigDescription("Sneak exp multiplier.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.1f, 5f), Array.Empty<object>()));
			_displayExpGained = config("3- Skill Exp", "Display Exp Gained", Toggle.On, new ConfigDescription("Enable/Disable exp gained notifications.", (AcceptableValueBase)null, Array.Empty<object>()));
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = true;
			((BaseUnityPlugin)this).Config.Save();
			_harmony.PatchAll(typeof(Plugin).Assembly);
		}

		private void OnDestroy()
		{
			((BaseUnityPlugin)this).Config.Save();
		}
	}
}
namespace SNEAKer.Utils
{
	internal static class Helper
	{
		public static float tFloat(this float value, int digits)
		{
			double num = Math.Pow(10.0, digits);
			return (float)Math.Truncate(num * (double)value / num);
		}
	}
	public enum Toggle
	{
		On = 1,
		Off = 0
	}
}