using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using JetBrains.Annotations;
using Microsoft.CodeAnalysis;
using ServerSync;
using Splatform;
using TMPro;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.UI;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: IgnoresAccessChecksTo("assembly_valheim")]
[assembly: AssemblyCompany("TortalPortal")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyDescription("Total Portal Control System for Valheim")]
[assembly: AssemblyFileVersion("1.0.3.0")]
[assembly: AssemblyInformationalVersion("1.0.3+9ed32fd01c533fee0285754365a761d98eefc686")]
[assembly: AssemblyProduct("TortalPortal")]
[assembly: AssemblyTitle("TortalPortal")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.3.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
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;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace ServerSync
{
	[PublicAPI]
	public abstract class OwnConfigEntryBase
	{
		public object? LocalBaseValue;

		public bool SynchronizedConfig = true;

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

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

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

		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> list = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p)
							{
								string hostName = p.m_rpc.GetSocket().GetHostName();
								return ((object)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 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;

				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_004c: Unknown result type (might be due to invalid IL or missing references)
					//IL_0052: 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_0073: Unknown result type (might be due to invalid IL or missing references)
				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)
			{
				ZNetPeer peer;
				if (__instance.IsServer())
				{
					object obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc });
					peer = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
					if (peer == null)
					{
						SendBufferedData();
					}
					else
					{
						((MonoBehaviour)__instance).StartCoroutine(sendAsync());
					}
				}
				void SendBufferedData()
				{
					if (rpc.GetSocket() is BufferingSocket bufferingSocket)
					{
						AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, bufferingSocket.Original);
						object? obj2 = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc });
						ZNetPeer val = (ZNetPeer)((obj2 is ZNetPeer) ? obj2 : null);
						if (val != null)
						{
							AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, bufferingSocket.Original);
						}
					}
					BufferingSocket bufferingSocket2 = __state[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> list = new List<PackageEntry>();
						if (configSync.CurrentVersion != null)
						{
							list.Add(new PackageEntry
							{
								section = "Internal",
								key = "serverversion",
								type = typeof(string),
								value = configSync.CurrentVersion
							});
						}
						MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						list.Add(new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = (((object)methodInfo == null) ? ((object)val.Contains(rpc.GetSocket().GetHostName())) : methodInfo.Invoke(ZNet.instance, new object[2]
							{
								val,
								rpc.GetSocket().GetHostName()
							}))
						});
						ZPackage package = ConfigsToPackage(configSync.allConfigs.Select((OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, list, partial: false);
						yield return ((MonoBehaviour)__instance).StartCoroutine(configSync.sendZPackage(new List<ZNetPeer> { peer }, package));
					}
					SendBufferedData();
				}
			}
		}

		private class PackageEntry
		{
			public string section;

			public string key;

			public Type type;

			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;

			public string received;

			public string field = "";
		}

		public static bool ProcessingServerUpdate;

		public readonly string Name;

		public string? DisplayName;

		public string? CurrentVersion;

		public string? MinimumRequiredVersion;

		public bool ModRequired;

		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;

		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_0051;
					}
					num = ((IConvertible)lockedConfig.BaseConfig.BoxedValue).ToInt32(CultureInfo.InvariantCulture) != 0;
				}
				else
				{
					num = flag == true;
				}
				if (num)
				{
					return !lockExempt;
				}
				goto IL_0051;
				IL_0051:
				return false;
			}
			set
			{
				forceConfigLocking = value;
			}
		}

		public bool IsAdmin
		{
			get
			{
				if (!lockExempt)
				{
					return isSourceOfTruth;
				}
				return true;
			}
		}

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

		public bool InitialSyncDone { get; private set; }

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

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

		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_0209: Unknown result type (might be due to invalid IL or missing references)
			//IL_0210: Expected O, but got Unknown
			//IL_01b8: Unknown result type (might be due to invalid IL or missing references)
			//IL_01bf: Expected O, but got Unknown
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0073: 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 & 2) != 0)
				{
					long num = package.ReadLong();
					string text2 = sender.ToString() + num;
					if (!configValueCache.TryGetValue(text2, out var 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 & 4) != 0)
				{
					MemoryStream stream = new MemoryStream(package.ReadByteArray());
					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 num2 = 0; num2 < num; num2++)
			{
				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)
		{
			ConfigSync configSync = configSyncs.FirstOrDefault((ConfigSync cs) => cs.allConfigs.Contains(config));
			if (configSync == null)
			{
				return true;
			}
			if (!configSync.IsSourceOfTruth && config.SynchronizedConfig && config.LocalBaseValue != null)
			{
				if (!configSync.IsLocked)
				{
					if (config == configSync.lockedConfig)
					{
						return lockExempt;
					}
					return true;
				}
				return false;
			}
			return true;
		}

		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)
		{
			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 (peer.m_socket.IsConnected())
					{
						ZPackage val = new ZPackage();
						val.Write((byte)2);
						val.Write(packageIdentifier);
						val.Write(fragment);
						val.Write(fragments);
						val.Write(data.Skip(250000 * fragment).Take(250000).ToArray());
						SendPackage(val);
						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)
				{
					peer.m_rpc.Invoke(text, new object[1] { pkg });
				}
				else
				{
					rpc.InvokeRoutedRPC(peer.m_server ? 0 : peer.m_uid, text, new object[1] { pkg });
				}
			}
			IEnumerable<bool> waitForQueue()
			{
				float timeout = Time.time + 30f;
				while (peer.m_socket.GetSendQueueSize() > 20000)
				{
					if (Time.time > timeout)
					{
						Debug.Log((object)$"Disconnecting {peer.m_uid} after 30 seconds config sending timeout");
						peer.m_rpc.Invoke("Error", new object[1] { (object)(ConnectionStatus)5 });
						ZNet.instance.Disconnect(peer);
						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)
		{
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				yield break;
			}
			byte[] array = package.GetArray();
			if (array != null && array.LongLength > 10000)
			{
				ZPackage val = new ZPackage();
				val.Write((byte)4);
				MemoryStream memoryStream = new MemoryStream();
				using (DeflateStream deflateStream = new DeflateStream(memoryStream, CompressionLevel.Optimal))
				{
					deflateStream.Write(array, 0, array.Length);
				}
				val.Write(memoryStream.ToArray());
				package = val;
			}
			List<IEnumerator<bool>> writers = (from p in peers
				where p.IsReady()
				select distributeConfigToPeers(p, package)).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)
		{
			if (!type.IsEnum)
			{
				return type;
			}
			return Enum.GetUnderlyingType(type);
		}

		private static ZPackage ConfigsToPackage(IEnumerable<ConfigEntryBase>? configs = null, IEnumerable<CustomSyncedValueBase>? customValues = null, IEnumerable<PackageEntry>? packageEntries = null, bool partial = true)
		{
			//IL_0050: Unknown result type (might be due to invalid IL or missing references)
			//IL_0056: 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(partial ? ((byte)1) : ((byte)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]
	public 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_0056: Unknown result type (might be due to invalid IL or missing references)
			//IL_005c: 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_0172: Unknown result type (might be due to invalid IL or missing references)
			//IL_0179: 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_014e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0153: 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_01de: Unknown result type (might be due to invalid IL or missing references)
			//IL_01e3: 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 TortalPortal
{
	public static class ConfigMigration
	{
		public sealed class Move
		{
			public string FromSection;

			public string FromKey;

			public string ToSection;

			public string ToKey;

			public Func<string, string> Transform;
		}

		public const int CurrentConfigVersion = 1;

		private static readonly Dictionary<int, Move[]> Moves = new Dictionary<int, Move[]> { 
		{
			1,
			new Move[0]
		} };

		private static readonly Dictionary<string, string> Snapshot = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);

		private static readonly List<KeyValuePair<ConfigDefinition, string>> Pending = new List<KeyValuePair<ConfigDefinition, string>>();

		private static readonly HashSet<string> Claimed = new HashSet<string>(StringComparer.OrdinalIgnoreCase);

		private static int _fileVersion;

		private static bool _migrating;

		private static string Slot(string section, string key)
		{
			return section + "::" + key;
		}

		public static void Begin(ConfigFile config)
		{
			Snapshot.Clear();
			Pending.Clear();
			Claimed.Clear();
			_fileVersion = 1;
			_migrating = false;
			try
			{
				string configFilePath = config.ConfigFilePath;
				if (File.Exists(configFilePath))
				{
					ReadRaw(configFilePath, Snapshot);
					_fileVersion = ReadStampedVersion(Snapshot);
					if (_fileVersion < 1)
					{
						_migrating = true;
						Backup(configFilePath, _fileVersion);
						Plugin.Log.LogWarning((object)$"TortalPortal: migrating {Path.GetFileName(configFilePath)} from config version {_fileVersion} to {1}. Your settings are carried across; the previous file has been backed up beside it.");
						PlanMoves();
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: config migration could not start, settings will be read as-is. Reason: {arg}");
			}
		}

		private static void PlanMoves()
		{
			//IL_009f: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ab: Expected O, but got Unknown
			for (int i = _fileVersion + 1; i <= 1; i++)
			{
				if (!Moves.TryGetValue(i, out var value))
				{
					continue;
				}
				Move[] array = value;
				foreach (Move move in array)
				{
					if (Snapshot.TryGetValue(Slot(move.FromSection, move.FromKey), out var value2) && !Snapshot.ContainsKey(Slot(move.ToSection, move.ToKey)))
					{
						if (move.Transform != null)
						{
							value2 = move.Transform(value2);
						}
						Pending.Add(new KeyValuePair<ConfigDefinition, string>(new ConfigDefinition(move.ToSection, move.ToKey), value2));
						Claimed.Add(Slot(move.FromSection, move.FromKey));
						Plugin.Log.LogInfo((object)("TortalPortal: carrying [" + move.FromSection + "] " + move.FromKey + " across to [" + move.ToSection + "] " + move.ToKey + "."));
					}
				}
			}
		}

		public static void Finish(ConfigFile config, ConfigEntry<int> versionEntry)
		{
			try
			{
				foreach (KeyValuePair<ConfigDefinition, string> item in Pending)
				{
					if (!config.ContainsKey(item.Key))
					{
						Plugin.Log.LogWarning((object)("TortalPortal: nothing bound at [" + item.Key.Section + "] " + item.Key.Key + ", so its carried value was dropped."));
					}
					else
					{
						config[item.Key].SetSerializedValue(item.Value);
					}
				}
				if (_migrating)
				{
					ReportUnclaimed(config);
				}
				if (versionEntry != null)
				{
					versionEntry.Value = 1;
				}
				config.Save();
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: config migration could not finish, some settings may have reverted to defaults - check the backup beside your config file. Reason: {arg}");
			}
			finally
			{
				Snapshot.Clear();
				Pending.Clear();
				Claimed.Clear();
			}
		}

		private static void ReportUnclaimed(ConfigFile config)
		{
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Expected O, but got Unknown
			List<string> list = new List<string>();
			foreach (KeyValuePair<string, string> item in Snapshot)
			{
				int num = item.Key.IndexOf("::", StringComparison.Ordinal);
				if (num >= 0)
				{
					string text = item.Key.Substring(0, num);
					string text2 = item.Key.Substring(num + 2);
					if (!config.ContainsKey(new ConfigDefinition(text, text2)) && !Claimed.Contains(item.Key))
					{
						list.Add("[" + text + "] " + text2 + " = " + item.Value);
					}
				}
			}
			if (list.Count == 0)
			{
				return;
			}
			StringBuilder stringBuilder = new StringBuilder();
			stringBuilder.AppendLine($"TortalPortal: {list.Count} setting(s) in your old config no longer exist in this version and are not carried anywhere. Their values are listed here and kept in the backup file:");
			foreach (string item2 in list)
			{
				stringBuilder.AppendLine("    " + item2);
			}
			Plugin.Log.LogWarning((object)stringBuilder.ToString().TrimEnd(Array.Empty<char>()));
		}

		private static void Backup(string path, int fromVersion)
		{
			try
			{
				string destFileName = path + $".v{fromVersion}.bak";
				File.Copy(path, destFileName, overwrite: true);
			}
			catch (Exception ex)
			{
				Plugin.Log.LogError((object)("TortalPortal: could not back up the config before migrating (" + ex.Message + "). Migrating anyway."));
			}
		}

		private static int ReadStampedVersion(Dictionary<string, string> snapshot)
		{
			if (snapshot.TryGetValue(Slot("0 - Meta", "ConfigVersion"), out var value) && int.TryParse(value, out var result))
			{
				return result;
			}
			return 0;
		}

		private static void ReadRaw(string path, Dictionary<string, string> into)
		{
			string section = "";
			string[] array = File.ReadAllLines(path);
			for (int i = 0; i < array.Length; i++)
			{
				string text = array[i].Trim();
				if (text.Length == 0 || text[0] == '#')
				{
					continue;
				}
				if (text[0] == '[' && text[text.Length - 1] == ']')
				{
					section = text.Substring(1, text.Length - 2).Trim();
					continue;
				}
				int num = text.IndexOf('=');
				if (num > 0)
				{
					string text2 = text.Substring(0, num).Trim();
					string value = text.Substring(num + 1).Trim();
					if (text2.Length != 0)
					{
						into[Slot(section, text2)] = value;
					}
				}
			}
		}
	}
	public enum FilterMode
	{
		Vanilla,
		WhitelistBlacklist,
		BypassAll
	}
	public enum PortalPinIcon
	{
		Icon0 = 0,
		Icon1 = 1,
		Icon2 = 2,
		Icon3 = 3,
		Icon4 = 6
	}
	public static class Configuration
	{
		public static ConfigSync configSync = new ConfigSync("wubarrk.TortalPortal")
		{
			DisplayName = "Total Portal Control System",
			CurrentVersion = "1.0.3",
			MinimumRequiredVersion = "1.0.1"
		};

		public const string MetaSection = "0 - Meta";

		public const string ConfigVersionKey = "ConfigVersion";

		public static ConfigEntry<int> configVersion;

		public static ConfigEntry<FilterMode> filterMode;

		public static ConfigEntry<string> whitelistItems;

		public static ConfigEntry<string> blacklistItems;

		public static ConfigEntry<int> maxPortalsPerPlayer;

		public static ConfigEntry<bool> adminBypass;

		public static ConfigEntry<bool> allowTames;

		public static ConfigEntry<float> menuOpenDistance;

		public static ConfigEntry<bool> enableCustomVFX;

		public static ConfigEntry<float> vfxOrbHeightOffset;

		public static ConfigEntry<bool> enablePortalCameraShot;

		public static ConfigEntry<int> snapshotRefreshIntervalMinutes;

		public static ConfigEntry<float> portalIndexRefreshSeconds;

		public static ConfigEntry<float> uiTextScale;

		public static ConfigEntry<int> uiFontSizeDelta;

		public static ConfigEntry<bool> showPortalPinsOnMap;

		public static ConfigEntry<PortalPinIcon> portalPinIcon;

		public static ConfigEntry<bool> enableDebugMode;

		public static void Init(ConfigFile config)
		{
			//IL_00f4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00fe: Expected O, but got Unknown
			//IL_019d: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a7: Expected O, but got Unknown
			//IL_020b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0215: Expected O, but got Unknown
			//IL_0239: Unknown result type (might be due to invalid IL or missing references)
			//IL_0243: Expected O, but got Unknown
			ConfigMigration.Begin(config);
			configVersion = config.Bind<int>("0 - Meta", "ConfigVersion", 1, "Internal bookkeeping - the layout version of this file, used to carry your settings across mod updates. Do not edit.");
			filterMode = config.Bind<FilterMode>("1 - General", "FilterMode", FilterMode.Vanilla, "Determines how portal item filters behave: Vanilla, WhitelistBlacklist, BypassAll (everything allowed).");
			whitelistItems = config.Bind<string>("1 - General", "WhitelistItems", "", "Comma-separated list of prefab names. If populated, ONLY these items can be teleported.");
			blacklistItems = config.Bind<string>("1 - General", "BlacklistItems", "", "Comma-separated list of prefab names. Any item here CANNOT be teleported.");
			maxPortalsPerPlayer = config.Bind<int>("2 - Limits", "MaxPortalsPerPlayer", 0, "Maximum portals a single player can place. 0 (the default) or any negative number disables the limit entirely - nobody is capped until an admin sets a positive number here.");
			adminBypass = config.Bind<bool>("2 - Limits", "AdminBypass", true, "Allows admins to bypass max portal limits, PIN locks, and item filters.");
			allowTames = config.Bind<bool>("3 - Features", "AllowTames", true, "If true, tameable creatures near the player will teleport with them.");
			menuOpenDistance = config.Bind<float>("3 - Features", "MenuOpenDistance", 2.5f, new ConfigDescription("How close you have to be, in metres, before the destination window opens by itself. Vanilla's portal activation range is 5m, which puts the window in your face while you are still walking up. Lower this to be left alone until you are actually at the gate. Only affects the window - the portal's glow and connection effect keep their own range.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(1f, 10f), Array.Empty<object>()));
			enableCustomVFX = config.Bind<bool>("3 - Features", "EnableCustomVFX", true, "Replaces vanilla portal VFX with a custom procedural green runic gateway.");
			vfxOrbHeightOffset = config.Bind<float>("3 - Features", "VFXOrbHeightOffset", 0f, "Vertical nudge in metres for the rune orb inside the gate. The orb is auto-centred on each portal's own arch, so this is only for fine-tuning.");
			enablePortalCameraShot = config.Bind<bool>("3 - Features", "EnablePortalCameraShot", true, "If true, takes a camera snapshot when a portal is placed for the UI preview.");
			snapshotRefreshIntervalMinutes = config.Bind<int>("3 - Features", "SnapshotRefreshIntervalMinutes", 30, "Interval in minutes for the background coroutine to refresh active portal snapshots. Set to 0 to disable.");
			portalIndexRefreshSeconds = config.Bind<float>("3 - Features", "PortalIndexRefreshSeconds", 10f, new ConfigDescription("How often the server rescans the world for portals and republishes the destination list. Renames, new portals and demolitions show up within this window. Only republished when something actually changed.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(5f, 300f), Array.Empty<object>()));
			showPortalPinsOnMap = config.Bind<bool>("3 - Features", "ShowPortalPinsOnMap", true, "Marks every portal in the destination list on the large map while that window is open, labelled with its name. The markers are never saved and are removed when the window closes, so they cannot silt up your own pin list.");
			portalPinIcon = config.Bind<PortalPinIcon>("3 - Features", "PortalPinIcon", PortalPinIcon.Icon4, "Which map icon to use for those markers. These are the same five icons vanilla offers in its own map-pin menu - pick whichever reads best against your pins.");
			uiTextScale = config.Bind<float>("3 - Features", "UITextScale", 1f, new ConfigDescription("Scales all text in the portal windows. 1 is the designed size.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0.6f, 2f), Array.Empty<object>()));
			uiFontSizeDelta = config.Bind<int>("3 - Features", "UIFontSizeDelta", 2, new ConfigDescription("FLAT points added to every text size in the portal windows, applied after UITextScale. Defaults to +2 to match Fatty, which shares this theme and runs the same +2 - set both to the same number and the two mods' windows read identically. 0 = the theme's own base sizes.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(-6, 12), Array.Empty<object>()));
			enableDebugMode = config.Bind<bool>("4 - Debug", "EnableDebugLogging", false, "Enable verbose logging to the console for debugging UI and teleportation events.");
			configSync.AddConfigEntry<FilterMode>(filterMode);
			configSync.AddConfigEntry<string>(whitelistItems);
			configSync.AddConfigEntry<string>(blacklistItems);
			configSync.AddConfigEntry<int>(maxPortalsPerPlayer);
			configSync.AddConfigEntry<bool>(adminBypass);
			configSync.AddConfigEntry<bool>(allowTames);
			configSync.AddConfigEntry<float>(menuOpenDistance);
			configSync.AddConfigEntry<bool>(enableCustomVFX);
			configSync.AddConfigEntry<bool>(enablePortalCameraShot);
			configSync.AddConfigEntry<int>(snapshotRefreshIntervalMinutes);
			configSync.AddConfigEntry<float>(portalIndexRefreshSeconds);
			ConfigMigration.Finish(config, configVersion);
		}

		public static bool IsAdmin()
		{
			if (adminBypass.Value)
			{
				return configSync.IsAdmin;
			}
			return false;
		}

		public static void LogDebug(string msg)
		{
			if (enableDebugMode != null && enableDebugMode.Value)
			{
				Plugin.Log.LogInfo((object)("[TortalPortal Debug] " + msg));
			}
		}
	}
	[HarmonyPatch]
	public static class FilterPatch
	{
		[HarmonyPatch(typeof(Humanoid), "IsTeleportable")]
		[HarmonyPrefix]
		public static bool HumanoidIsTeleportable_Prefix(Humanoid __instance, ref bool __result)
		{
			try
			{
				if (Configuration.IsAdmin() || Configuration.filterMode.Value == FilterMode.BypassAll)
				{
					__result = true;
					return false;
				}
				if (Configuration.filterMode.Value == FilterMode.Vanilla)
				{
					return true;
				}
				List<ItemData> allItems = __instance.GetInventory().GetAllItems();
				string[] array = (from s in Configuration.whitelistItems.Value.Split(new char[1] { ',' }, StringSplitOptions.RemoveEmptyEntries)
					select s.Trim()).ToArray();
				string[] array2 = (from s in Configuration.blacklistItems.Value.Split(new char[1] { ',' }, StringSplitOptions.RemoveEmptyEntries)
					select s.Trim()).ToArray();
				if (Configuration.filterMode.Value == FilterMode.WhitelistBlacklist)
				{
					bool flag = array.Length != 0;
					bool flag2 = array2.Length != 0;
					foreach (ItemData item in allItems)
					{
						GameObject dropPrefab = item.m_dropPrefab;
						string value = ((dropPrefab != null) ? ((Object)dropPrefab).name : null);
						bool teleportable = item.m_shared.m_teleportable;
						if (flag2 && !string.IsNullOrEmpty(value) && array2.Contains(value))
						{
							__result = false;
							return false;
						}
						if ((!flag || string.IsNullOrEmpty(value) || !array.Contains(value)) && !teleportable)
						{
							__result = false;
							return false;
						}
					}
					__result = true;
					return false;
				}
				return true;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, falling back to vanilla behavior. Reason: {1}", "HumanoidIsTeleportable_Prefix", arg));
				return true;
			}
		}

		[HarmonyPatch(typeof(Inventory), "IsTeleportable")]
		[HarmonyPrefix]
		public static bool InventoryIsTeleportable_Prefix(Inventory __instance, ref bool __result)
		{
			try
			{
				if (Configuration.IsAdmin() || Configuration.filterMode.Value == FilterMode.BypassAll)
				{
					__result = true;
					return false;
				}
				if (Configuration.filterMode.Value == FilterMode.Vanilla)
				{
					return true;
				}
				List<ItemData> allItems = __instance.GetAllItems();
				string[] array = (from s in Configuration.whitelistItems.Value.Split(new char[1] { ',' }, StringSplitOptions.RemoveEmptyEntries)
					select s.Trim()).ToArray();
				string[] array2 = (from s in Configuration.blacklistItems.Value.Split(new char[1] { ',' }, StringSplitOptions.RemoveEmptyEntries)
					select s.Trim()).ToArray();
				if (Configuration.filterMode.Value == FilterMode.WhitelistBlacklist)
				{
					bool flag = array.Length != 0;
					bool flag2 = array2.Length != 0;
					foreach (ItemData item in allItems)
					{
						GameObject dropPrefab = item.m_dropPrefab;
						string value = ((dropPrefab != null) ? ((Object)dropPrefab).name : null);
						bool teleportable = item.m_shared.m_teleportable;
						if (flag2 && !string.IsNullOrEmpty(value) && array2.Contains(value))
						{
							__result = false;
							return false;
						}
						if ((!flag || string.IsNullOrEmpty(value) || !array.Contains(value)) && !teleportable)
						{
							__result = false;
							return false;
						}
					}
					__result = true;
					return false;
				}
				return true;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, falling back to vanilla behavior. Reason: {1}", "InventoryIsTeleportable_Prefix", arg));
				return true;
			}
		}
	}
	[HarmonyPatch]
	public static class InputFocusPatch
	{
		[HarmonyPatch(typeof(Chat), "HasFocus")]
		[HarmonyPostfix]
		public static void Chat_HasFocus_Postfix(ref bool __result)
		{
			try
			{
				if (PortalUIManager.IsTextInputActive())
				{
					__result = true;
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed (non-fatal, keyboard may leak into gameplay while typing). Reason: {1}", "Chat_HasFocus_Postfix", arg));
			}
		}

		[HarmonyPatch(typeof(GameCamera), "UpdateMouseCapture")]
		[HarmonyPostfix]
		public static void GameCamera_UpdateMouseCapture_Postfix()
		{
			try
			{
				if (PortalUIManager.WantsCursor())
				{
					Cursor.lockState = (CursorLockMode)0;
					Cursor.visible = true;
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed (non-fatal, cursor may stay locked). Reason: {1}", "GameCamera_UpdateMouseCapture_Postfix", arg));
			}
		}
	}
	[HarmonyPatch]
	public static class MessageHudPatch
	{
		private static RectTransform _tracked;

		private static Vector2 _restPos;

		private static bool _shifted;

		[HarmonyPatch(typeof(MessageHud), "Update")]
		[HarmonyPostfix]
		public static void MessageHud_Update_Postfix(MessageHud __instance)
		{
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			//IL_0084: Unknown result type (might be due to invalid IL or missing references)
			//IL_0089: Unknown result type (might be due to invalid IL or missing references)
			//IL_0067: Unknown result type (might be due to invalid IL or missing references)
			//IL_00dd: Unknown result type (might be due to invalid IL or missing references)
			try
			{
				TMP_Text messageCenterText = __instance.m_messageCenterText;
				RectTransform val = (((Object)(object)messageCenterText != (Object)null) ? messageCenterText.rectTransform : null);
				if ((Object)(object)val == (Object)null)
				{
					return;
				}
				if ((Object)(object)val != (Object)(object)_tracked)
				{
					_tracked = val;
					_restPos = val.anchoredPosition;
					_shifted = false;
				}
				float num = PortalUIManager.CentreMessageOffset();
				if (Mathf.Approximately(num, 0f))
				{
					if (_shifted)
					{
						val.anchoredPosition = _restPos;
						_shifted = false;
					}
					return;
				}
				if (!_shifted)
				{
					_restPos = val.anchoredPosition;
					_shifted = true;
				}
				Canvas canvas = ((Graphic)messageCenterText).canvas;
				float num2 = (((Object)(object)canvas != (Object)null) ? canvas.scaleFactor : 1f);
				if (num2 <= 0f)
				{
					num2 = 1f;
				}
				val.anchoredPosition = new Vector2(_restPos.x + num / num2, _restPos.y);
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, leaving the centre message where vanilla put it. Reason: {1}", "MessageHud_Update_Postfix", arg));
			}
		}
	}
	[HarmonyPatch]
	[HarmonyPatch]
	public static class PlacementPatch
	{
		private const float BackfillScanSeconds = 15f;

		private static Coroutine _snapshotRoutine;

		private const float CameraForwardOffset = 2f;

		private const float CameraHeight = 1.7f;

		private const float CameraPitch = 8f;

		private const float CameraFieldOfView = 78f;

		[HarmonyPatch(typeof(ZNet), "Start")]
		[HarmonyPostfix]
		public static void ZNet_Start_Postfix()
		{
			try
			{
				PortalRegistry.OnZNetStart();
				InitializeBackgroundSnapshot();
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed. Reason: {1}", "ZNet_Start_Postfix", arg));
			}
		}

		[HarmonyPatch(typeof(Player), "UpdatePlacement")]
		[HarmonyPrefix]
		public static void Player_UpdatePlacement_Prefix(Player __instance, ref bool __state)
		{
			try
			{
				if (Object.op_Implicit((Object)(object)__instance.m_placementMarkerInstance))
				{
					Piece component = __instance.m_placementMarkerInstance.GetComponent<Piece>();
					if ((Object)(object)component != (Object)null && (Object)(object)((Component)component).GetComponent<TeleportWorld>() != (Object)null)
					{
						__state = true;
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed (non-fatal). Reason: {1}", "Player_UpdatePlacement_Prefix", arg));
			}
		}

		[HarmonyPatch(typeof(Player), "PlacePiece")]
		[HarmonyPrefix]
		public static bool Player_PlacePiece_Prefix(Player __instance, Piece piece, out bool __state)
		{
			__state = false;
			try
			{
				if ((Object)(object)piece == (Object)null || (Object)(object)((Component)piece).GetComponent<TeleportWorld>() == (Object)null)
				{
					return true;
				}
				int value = Configuration.maxPortalsPerPlayer.Value;
				if (value > 0 && !Configuration.IsAdmin() && CountPlayerPortals(Game.instance.GetPlayerProfile().GetPlayerID()) >= value)
				{
					((Character)__instance).Message((MessageType)2, $"Maximum portals reached ({value}).", 0, (Sprite)null);
					return false;
				}
				__state = true;
				return true;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, falling back to vanilla placement. Reason: {1}", "Player_PlacePiece_Prefix", arg));
				return true;
			}
		}

		[HarmonyPatch(typeof(Player), "PlacePiece")]
		[HarmonyPostfix]
		public static void Player_PlacePiece_Postfix(Player __instance, Piece piece, Vector3 pos, Quaternion rot, bool __state)
		{
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			try
			{
				if (__state && !((Object)(object)piece == (Object)null) && (Object)(object)((Component)piece).GetComponent<TeleportWorld>() != (Object)null && Configuration.enablePortalCameraShot.Value)
				{
					((MonoBehaviour)Plugin.Instance).StartCoroutine(FindAndSnapshotRoutine(pos));
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed (non-fatal). Reason: {1}", "Player_PlacePiece_Postfix", arg));
			}
		}

		private static IEnumerator FindAndSnapshotRoutine(Vector3 pos)
		{
			//IL_0007: Unknown result type (might be due to invalid IL or missing references)
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			yield return (object)new WaitForSeconds(0.5f);
			Collider[] array = Physics.OverlapSphere(pos, 2f);
			TeleportWorld val = null;
			Collider[] array2 = array;
			for (int i = 0; i < array2.Length; i++)
			{
				TeleportWorld componentInParent = ((Component)array2[i]).GetComponentInParent<TeleportWorld>();
				if ((Object)(object)componentInParent != (Object)null)
				{
					val = componentInParent;
					break;
				}
			}
			if ((Object)(object)val != (Object)null)
			{
				yield return ((MonoBehaviour)Plugin.Instance).StartCoroutine(TakeSnapshotRoutine(((Component)val).transform));
			}
		}

		public static List<ZDO> GetAllPortals()
		{
			List<ZDO> list = new List<ZDO>();
			if (ZDOMan.instance == null)
			{
				return list;
			}
			List<ZDO> portals = ZDOMan.instance.GetPortals();
			if (portals != null)
			{
				foreach (ZDO item in portals)
				{
					if (item != null && item.IsValid())
					{
						list.Add(item);
					}
				}
			}
			if (list.Count > 0)
			{
				return list;
			}
			int num = 0;
			while (!ZDOMan.instance.GetAllZDOsWithPrefabIterative("portal_wood", list, ref num))
			{
			}
			num = 0;
			while (!ZDOMan.instance.GetAllZDOsWithPrefabIterative("portal_stone", list, ref num))
			{
			}
			num = 0;
			while (!ZDOMan.instance.GetAllZDOsWithPrefabIterative("portal_blackmarble", list, ref num))
			{
			}
			return list;
		}

		private static int CountPlayerPortals(long playerID)
		{
			int num = 0;
			foreach (ZDO allPortal in GetAllPortals())
			{
				if (allPortal.GetLong(ZDOVars.s_creator, 0L) == playerID)
				{
					num++;
				}
			}
			return num;
		}

		private static IEnumerator TakeSnapshotRoutine(Transform portalTransform)
		{
			yield return (object)new WaitForEndOfFrame();
			TakeSnapshotCore(portalTransform);
		}

		public static void InitializeBackgroundSnapshot()
		{
			if (!((Object)(object)ZNet.instance == (Object)null) && !ZNet.instance.IsDedicated())
			{
				if (_snapshotRoutine != null)
				{
					((MonoBehaviour)Plugin.Instance).StopCoroutine(_snapshotRoutine);
				}
				_snapshotRoutine = ((MonoBehaviour)Plugin.Instance).StartCoroutine(BackgroundSnapshotRoutine());
			}
		}

		private static IEnumerator BackgroundSnapshotRoutine()
		{
			float nextRefresh = Time.realtimeSinceStartup + 60f;
			while (true)
			{
				yield return (object)new WaitForSeconds(15f);
				if (Configuration.enablePortalCameraShot.Value && !((Object)(object)ZNetScene.instance == (Object)null) && ZDOMan.instance != null && !((Object)(object)Player.m_localPlayer == (Object)null))
				{
					yield return ((MonoBehaviour)Plugin.Instance).StartCoroutine(SnapshotLoadedPortals(missingOnly: true, 2));
					int value = Configuration.snapshotRefreshIntervalMinutes.Value;
					if (value > 0 && Time.realtimeSinceStartup >= nextRefresh)
					{
						nextRefresh = Time.realtimeSinceStartup + (float)value * 60f;
						yield return ((MonoBehaviour)Plugin.Instance).StartCoroutine(SnapshotLoadedPortals(missingOnly: false, 3));
					}
				}
			}
		}

		private static IEnumerator SnapshotLoadedPortals(bool missingOnly, int max)
		{
			foreach (TeleportWorld item in CollectLoadedPortals(missingOnly, max))
			{
				if (!((Object)(object)item == (Object)null))
				{
					yield return TakeSnapshotRoutine(((Component)item).transform);
				}
			}
		}

		private static List<TeleportWorld> CollectLoadedPortals(bool missingOnly, int max)
		{
			List<TeleportWorld> list = new List<TeleportWorld>();
			try
			{
				foreach (ZDO allPortal in GetAllPortals())
				{
					if (list.Count >= max)
					{
						break;
					}
					if (allPortal == null || !allPortal.IsValid())
					{
						continue;
					}
					if (missingOnly)
					{
						byte[] byteArray = allPortal.GetByteArray("PortalSnapshot", (byte[])null);
						if (byteArray != null && byteArray.Length != 0)
						{
							continue;
						}
					}
					ZNetView val = ZNetScene.instance.FindInstance(allPortal);
					if (!((Object)(object)val == (Object)null) && val.IsValid())
					{
						TeleportWorld component = ((Component)val).GetComponent<TeleportWorld>();
						if ((Object)(object)component != (Object)null)
						{
							list.Add(component);
						}
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: scanning for portals to photograph failed (non-fatal). Reason: {arg}");
			}
			return list;
		}

		private static void TakeSnapshotCore(Transform portalTransform)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Expected O, but got Unknown
			//IL_0044: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0054: Unknown result type (might be due to invalid IL or missing references)
			//IL_0059: Unknown result type (might be due to invalid IL or missing references)
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0092: Unknown result type (might be due to invalid IL or missing references)
			//IL_0097: Unknown result type (might be due to invalid IL or missing references)
			//IL_00db: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e1: Expected O, but got Unknown
			//IL_0132: Unknown result type (might be due to invalid IL or missing references)
			//IL_0138: Expected O, but got Unknown
			//IL_014d: Unknown result type (might be due to invalid IL or missing references)
			GameObject val = null;
			RenderTexture val2 = null;
			Texture2D val3 = null;
			TortalPortalRuneVFX tortalPortalRuneVFX = null;
			try
			{
				val = new GameObject("PortalSnapshotCam");
				Camera val4 = val.AddComponent<Camera>();
				((Behaviour)val4).enabled = false;
				Camera main = Camera.main;
				if ((Object)(object)main != (Object)null)
				{
					val4.CopyFrom(main);
				}
				val.transform.position = portalTransform.position + portalTransform.forward * 2f + Vector3.up * 1.7f;
				val.transform.rotation = portalTransform.rotation * Quaternion.Euler(8f, 0f, 0f);
				val4.fieldOfView = 78f;
				val4.nearClipPlane = 0.15f;
				if ((Object)(object)main == (Object)null)
				{
					val4.farClipPlane = 300f;
				}
				val2 = (val4.targetTexture = new RenderTexture(1280, 720, 24));
				val4.ResetAspect();
				tortalPortalRuneVFX = ((Component)portalTransform).GetComponent<TortalPortalRuneVFX>();
				if ((Object)(object)tortalPortalRuneVFX != (Object)null)
				{
					tortalPortalRuneVFX.SetVisible(visible: false);
				}
				val4.Render();
				if ((Object)(object)tortalPortalRuneVFX != (Object)null)
				{
					tortalPortalRuneVFX.SetVisible(visible: true);
					tortalPortalRuneVFX = null;
				}
				RenderTexture.active = val2;
				val3 = new Texture2D(1280, 720, (TextureFormat)3, false);
				val3.ReadPixels(new Rect(0f, 0f, 1280f, 720f), 0, 0);
				val3.Apply();
				val4.targetTexture = null;
				RenderTexture.active = null;
				byte[] array = ImageConversion.EncodeToJPG(val3, 75);
				ZNetView component = ((Component)portalTransform).GetComponent<ZNetView>();
				if (Object.op_Implicit((Object)(object)component) && component.IsValid())
				{
					if (!component.IsOwner())
					{
						component.ClaimOwnership();
					}
					component.GetZDO().Set("PortalSnapshot", array);
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: Portal snapshot capture failed (non-fatal, portal placement unaffected). Reason: {arg}");
			}
			finally
			{
				if ((Object)(object)tortalPortalRuneVFX != (Object)null)
				{
					tortalPortalRuneVFX.SetVisible(visible: true);
				}
				RenderTexture.active = null;
				if ((Object)(object)val2 != (Object)null)
				{
					Object.Destroy((Object)(object)val2);
				}
				if ((Object)(object)val != (Object)null)
				{
					Object.Destroy((Object)(object)val);
				}
				if ((Object)(object)val3 != (Object)null)
				{
					Object.Destroy((Object)(object)val3);
				}
			}
		}
	}
	[BepInPlugin("wubarrk.TortalPortal", "TortalPortal", "1.0.3")]
	public class Plugin : BaseUnityPlugin
	{
		public const string PluginGUID = "wubarrk.TortalPortal";

		public const string PluginName = "TortalPortal";

		public const string PluginVersion = "1.0.3";

		private readonly Harmony _harmony = new Harmony("wubarrk.TortalPortal");

		private static readonly Type[] PatchTypes = new Type[8]
		{
			typeof(PlacementPatch),
			typeof(FilterPatch),
			typeof(PortalBehaviorPatch),
			typeof(SecurityPatch),
			typeof(TamesPatch),
			typeof(VFXPatch),
			typeof(InputFocusPatch),
			typeof(MessageHudPatch)
		};

		public static Plugin Instance;

		public static ManualLogSource Log;

		private void Awake()
		{
			Instance = this;
			Log = ((BaseUnityPlugin)this).Logger;
			Configuration.Init(((BaseUnityPlugin)this).Config);
			PortalRegistry.Init();
			ApplyPatches();
			try
			{
				VFXPatch.InitBundle();
			}
			catch (Exception arg)
			{
				Log.LogError((object)$"TortalPortal: VFX bundle failed to load, custom VFX will be disabled. Reason: {arg}");
			}
			Log.LogInfo((object)"TortalPortal v1.0.3 loaded successfully.");
		}

		private void ApplyPatches()
		{
			Type[] patchTypes = PatchTypes;
			foreach (Type type in patchTypes)
			{
				try
				{
					_harmony.PatchAll(type);
					Log.LogInfo((object)("TortalPortal: Patched " + type.Name + " successfully."));
				}
				catch (Exception arg)
				{
					Log.LogError((object)$"TortalPortal: Failed to patch {type.Name} - related feature(s) will be disabled. Reason: {arg}");
				}
			}
		}
	}
	[HarmonyPatch]
	public static class PortalBehaviorPatch
	{
		private static TeleportWorld _autoOpenedFor;

		private static ZDOID _arrivedThrough = ZDOID.None;

		public static void SuppressAutoOpenFor(ZDOID portalId)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			_arrivedThrough = portalId;
		}

		[HarmonyPatch(typeof(TeleportWorld), "Awake")]
		[HarmonyPostfix]
		public static void TeleportWorld_Awake_Postfix(TeleportWorld __instance)
		{
			try
			{
				if (Configuration.enableCustomVFX.Value)
				{
					StripVanillaPortalVFX(__instance);
					if ((Object)(object)((Component)__instance).gameObject.GetComponent<TortalPortalRuneVFX>() == (Object)null)
					{
						((Component)__instance).gameObject.AddComponent<TortalPortalRuneVFX>();
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed. Reason: {1}", "TeleportWorld_Awake_Postfix", arg));
			}
		}

		private static void StripVanillaPortalVFX(TeleportWorld portal)
		{
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0043: Unknown result type (might be due to invalid IL or missing references)
			GameObject val = (((Object)(object)portal.m_target_found != (Object)null) ? ((Component)portal.m_target_found).gameObject : null);
			ParticleSystem[] componentsInChildren = ((Component)portal).GetComponentsInChildren<ParticleSystem>(true);
			foreach (ParticleSystem val2 in componentsInChildren)
			{
				if (!((Object)(object)val2 == (Object)null))
				{
					val2.Clear(true);
					EmissionModule emission = val2.emission;
					((EmissionModule)(ref emission)).enabled = false;
					if ((Object)(object)((Component)val2).gameObject != (Object)(object)((Component)portal).gameObject && (Object)(object)((Component)val2).gameObject != (Object)(object)val)
					{
						((Component)val2).gameObject.SetActive(false);
					}
				}
			}
			if (portal.m_connected != null)
			{
				portal.m_connected.m_effectPrefabs = (EffectData[])(object)new EffectData[0];
			}
		}

		[HarmonyPatch(typeof(TeleportWorld), "UpdatePortal")]
		[HarmonyPrefix]
		public static bool TeleportWorld_UpdatePortal_Prefix(TeleportWorld __instance, ref float ___m_colorAlpha, ref bool ___m_hadTarget)
		{
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0120: Unknown result type (might be due to invalid IL or missing references)
			//IL_0125: Unknown result type (might be due to invalid IL or missing references)
			//IL_012e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0133: Unknown result type (might be due to invalid IL or missing references)
			//IL_0141: Unknown result type (might be due to invalid IL or missing references)
			//IL_0158: Unknown result type (might be due to invalid IL or missing references)
			//IL_015d: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ba: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bf: Unknown result type (might be due to invalid IL or missing references)
			//IL_017d: Unknown result type (might be due to invalid IL or missing references)
			try
			{
				ZNetView component = ((Component)__instance).GetComponent<ZNetView>();
				if ((Object)(object)component == (Object)null || !component.IsValid() || (Object)(object)__instance.m_proximityRoot == (Object)null)
				{
					return true;
				}
				Vector3 position = __instance.m_proximityRoot.position;
				Player closestPlayer = Player.GetClosestPlayer(position, __instance.m_activationRange);
				bool anyPlayerInRange = (Object)(object)closestPlayer != (Object)null && !((Character)closestPlayer).IsTeleporting();
				Player localPlayer = Player.m_localPlayer;
				bool flag = false;
				if ((Object)(object)localPlayer != (Object)null && !((Character)localPlayer).IsTeleporting())
				{
					float num = Mathf.Min(Configuration.menuOpenDistance.Value, __instance.m_activationRange);
					float num2 = ((PortalUIManager.IsUIVisible() && (Object)(object)PortalUIManager.CurrentSourcePortal == (Object)(object)__instance) ? (num + 1f) : num);
					flag = Vector3.Distance(((Component)localPlayer).transform.position, position) <= num2;
				}
				bool flag2 = false;
				if (flag)
				{
					flag2 = ((Humanoid)localPlayer).IsTeleportable() || __instance.m_allowAllItems || Configuration.IsAdmin() || Configuration.filterMode.Value == FilterMode.BypassAll;
					if (!flag2)
					{
						Configuration.LogDebug("Local player is in range but cannot teleport (likely carrying restricted items).");
					}
				}
				UpdatePortalVisuals(__instance, anyPlayerInRange, flag2 && flag, ref ___m_hadTarget);
				ZDOID uid = component.GetZDO().m_uid;
				if (flag && flag2)
				{
					if (_arrivedThrough == uid)
					{
						Configuration.LogDebug($"Arrived through portal ZDO {uid}. Holding its menu closed until the player leaves and returns.");
						_autoOpenedFor = __instance;
						_arrivedThrough = ZDOID.None;
					}
					else if ((Object)(object)_autoOpenedFor != (Object)(object)__instance && !PortalUIManager.IsUIVisible())
					{
						Configuration.LogDebug($"Local player in range and can teleport. Showing UI for portal ZDO {uid}.");
						_autoOpenedFor = __instance;
						PortalUIManager.ShowUI(__instance);
					}
				}
				else if (!flag)
				{
					if ((Object)(object)_autoOpenedFor == (Object)(object)__instance)
					{
						Configuration.LogDebug("Local player left range. Clearing auto-open state for this portal.");
						_autoOpenedFor = null;
					}
					if (PortalUIManager.IsUIVisible() && (Object)(object)PortalUIManager.CurrentSourcePortal == (Object)(object)__instance)
					{
						Configuration.LogDebug("Local player left range while UI was open. Hiding UI.");
						PortalUIManager.HideUI();
					}
				}
				return false;
			}
			catch (Exception arg)
			{
				if ((Object)(object)_autoOpenedFor == (Object)(object)__instance)
				{
					_autoOpenedFor = null;
				}
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, falling back to vanilla portal update. Reason: {1}", "TeleportWorld_UpdatePortal_Prefix", arg));
				return true;
			}
		}

		private static void UpdatePortalVisuals(TeleportWorld portal, bool anyPlayerInRange, bool localCanTeleport, ref bool hadTarget)
		{
			//IL_001b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0026: Unknown result type (might be due to invalid IL or missing references)
			try
			{
				if (anyPlayerInRange && !hadTarget && portal.m_connected != null)
				{
					portal.m_connected.Create(((Component)portal).transform.position, ((Component)portal).transform.rotation, (Transform)null, 1f, -1);
				}
				if ((Object)(object)portal.m_target_found != (Object)null)
				{
					portal.m_target_found.SetActive(localCanTeleport);
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: portal visuals update failed (non-fatal, teleport menu unaffected). Reason: {arg}");
			}
			finally
			{
				hadTarget = anyPlayerInRange;
			}
		}

		[HarmonyPatch(typeof(TeleportWorld), "Update")]
		[HarmonyPrefix]
		public static bool TeleportWorld_Update_Prefix(TeleportWorld __instance, ref float ___m_colorAlpha, ref bool ___m_hadTarget)
		{
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0035: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			try
			{
				___m_colorAlpha = Mathf.MoveTowards(___m_colorAlpha, ___m_hadTarget ? 1f : 0f, Time.deltaTime);
				((Renderer)__instance.m_model).material.SetColor("_EmissionColor", Color.Lerp(__instance.m_colorUnconnected, __instance.m_colorTargetfound, ___m_colorAlpha));
				TortalPortalRuneVFX component = ((Component)__instance).GetComponent<TortalPortalRuneVFX>();
				if ((Object)(object)component != (Object)null)
				{
					component.Charge = (___m_hadTarget ? 1f : 0.2f);
				}
				return false;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, falling back to vanilla update. Reason: {1}", "TeleportWorld_Update_Prefix", arg));
				return true;
			}
		}

		[HarmonyPatch(typeof(TeleportWorld), "Teleport")]
		[HarmonyPrefix]
		public static bool TeleportWorld_Teleport_Prefix()
		{
			try
			{
				return false;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)string.Format("TortalPortal: {0} failed, falling back to vanilla teleport. Reason: {1}", "TeleportWorld_Teleport_Prefix", arg));
				return true;
			}
		}
	}
	public static class PortalRegistry
	{
		public sealed class Entry
		{
			public ZDOID Id;

			public string Tag;

			public string Creator;

			public Vector3 Pos;

			public Quaternion Rot;

			public bool Locked;
		}

		private const byte IndexFormatVersion = 1;

		public static readonly CustomSyncedValue<string> SyncedIndex = new CustomSyncedValue<string>(Configuration.configSync, "portalindex", "");

		private static readonly List<Entry> Entries = new List<Entry>();

		private static string _decodedFrom;

		private static Coroutine _serverRoutine;

		public static void Init()
		{
			Configuration.LogDebug("Portal index registered (" + SyncedIndex.Identifier + ").");
		}

		public static List<Entry> GetEntries()
		{
			string text = SyncedIndex.Value ?? "";
			if (text == _decodedFrom)
			{
				return Entries;
			}
			try
			{
				Decode(text, Entries);
			}
			catch (Exception arg)
			{
				Entries.Clear();
				Plugin.Log.LogError((object)$"TortalPortal: portal index could not be read, destination list will be empty until the next server publish. Reason: {arg}");
			}
			_decodedFrom = text;
			return Entries;
		}

		private static void Decode(string blob, List<Entry> into)
		{
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Expected O, but got Unknown
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_005c: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0083: Unknown result type (might be due to invalid IL or missing references)
			//IL_008b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0090: Unknown result type (might be due to invalid IL or missing references)
			into.Clear();
			if (string.IsNullOrEmpty(blob))
			{
				return;
			}
			ZPackage val = new ZPackage(blob);
			byte b = val.ReadByte();
			if (b != 1)
			{
				Plugin.Log.LogWarning((object)$"TortalPortal: portal index format {b} is not the expected {(byte)1} - the server is running a different version of the mod.");
				return;
			}
			int num = val.ReadInt();
			for (int i = 0; i < num; i++)
			{
				Entry entry = new Entry();
				entry.Id = val.ReadZDOID();
				entry.Tag = val.ReadString();
				entry.Creator = val.ReadString();
				entry.Pos = val.ReadVector3();
				entry.Rot = val.ReadQuaternion();
				entry.Locked = val.ReadBool();
				into.Add(entry);
			}
		}

		public static void OnZNetStart()
		{
			if (!((Object)(object)ZNet.instance == (Object)null) && ZNet.instance.IsServer())
			{
				if (_serverRoutine != null)
				{
					((MonoBehaviour)Plugin.Instance).StopCoroutine(_serverRoutine);
				}
				_serverRoutine = ((MonoBehaviour)Plugin.Instance).StartCoroutine(ServerIndexRoutine());
			}
		}

		private static IEnumerator ServerIndexRoutine()
		{
			while (ZDOMan.instance == null || (Object)(object)Game.instance == (Object)null)
			{
				yield return null;
			}
			yield return (object)new WaitForSeconds(3f);
			Publish(force: true);
			while (true)
			{
				yield return (object)new WaitForSeconds(Mathf.Max(5f, Configuration.portalIndexRefreshSeconds.Value));
				Publish(force: false);
			}
		}

		private static void Publish(bool force)
		{
			try
			{
				if (ZDOMan.instance != null)
				{
					string text = Encode(PlacementPatch.GetAllPortals());
					if (force || !(text == SyncedIndex.Value))
					{
						SyncedIndex.Value = text;
						Configuration.LogDebug(string.Format("Published portal index ({0} chars){1}", text.Length, force ? " - startup backfill." : "."));
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: portal index publish failed (non-fatal, clients keep the previous list). Reason: {arg}");
			}
		}

		private static string Encode(List<ZDO> portals)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Expected O, but got Unknown
			//IL_002f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0079: Unknown result type (might be due to invalid IL or missing references)
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			ZPackage val = new ZPackage();
			val.Write((byte)1);
			val.Write(portals.Count);
			foreach (ZDO portal in portals)
			{
				val.Write(portal.m_uid);
				val.Write(portal.GetString(ZDOVars.s_tag, "") ?? "");
				val.Write(portal.GetString(ZDOVars.s_creatorName, "") ?? "");
				val.Write(portal.GetPosition());
				val.Write(portal.GetRotation());
				val.Write(!string.IsNullOrEmpty(portal.GetString("PortalPIN", "")));
			}
			return val.GetBase64();
		}
	}
	public class PortalUIManager : MonoBehaviour
	{
		private sealed class PortalEntry
		{
			public ZDOID Id;

			public string Tag;

			public string Pin;

			public string Creator;

			public Vector3 Pos;

			public Quaternion Rot;

			public Biome Biome;

			public float Distance;

			public string Label;

			public string SearchKey;

			public bool Locked;

			public DetailState Details;

			public PinData MapPin;
		}

		private enum DetailState
		{
			Pending,
			Resolved,
			Unavailable
		}

		private static PortalUIManager _instance;

		private bool _isVisible;

		private bool _isConfigMode;

		private readonly List<PortalEntry> _entries = new List<PortalEntry>();

		private readonly List<PinData> _pins = new List<PinData>();

		private PortalEntry _selected;

		private Coroutine _detailFetch;

		private string _searchFilter = "";

		private Vector2 _scrollPos;

		private string _pinInput = "";

		private bool _showPinPrompt;

		private Texture2D _previewTex;

		private bool _previewExpanded;

		private string _configName = "";

		private string _configPin = "";

		private bool _configHasPin;

		private const string SearchFieldName = "TortalPortal.Search";

		private const string PinFieldName = "TortalPortal.Pin";

		private const string ConfigNameFieldName = "TortalPortal.ConfigName";

		private const string ConfigPinFieldName = "TortalPortal.ConfigPin";

		private static bool _fieldFocused;

		private bool _releaseFocus;

		private bool _focusSearchPending;

		private static MethodInfo _loadImageMethod;

		public static TeleportWorld CurrentSourcePortal { get; private set; }

		public static bool IsTextInputActive()
		{
			if (_fieldFocused)
			{
				return true;
			}
			if ((Object)(object)_instance != (Object)null && _instance._isVisible)
			{
				return _instance._isConfigMode;
			}
			return false;
		}

		public static bool WantsCursor()
		{
			if ((Object)(object)_instance != (Object)null)
			{
				return _instance._isVisible;
			}
			return false;
		}

		public static void Init()
		{
			//IL_0012: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Unknown result type (might be due to invalid IL or missing references)
			//IL_0027: Expected O, but got Unknown
			if ((Object)(object)_instance == (Object)null)
			{
				GameObject val = new