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.Cryptography;
using System.Security.Permissions;
using System.Text;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using JetBrains.Annotations;
using Microsoft.CodeAnalysis;
using Newtonsoft.Json;
using ServerSync;
using Splatform;
using TMPro;
using UnityEngine;
using UnityEngine.PostProcessing;
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("1.4.0.0")]
[assembly: AssemblyInformationalVersion("1.4.0+97c776f62470013bb9c8c9dd4653bbe3e40d9175")]
[assembly: AssemblyProduct("TortalPortal")]
[assembly: AssemblyTitle("TortalPortal")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.4.0.0")]
[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 AnchorEnvironment
	{
		[CompilerGenerated]
		private static class <>O
		{
			public static CameraCallback <0>__OnPreRender;

			public static CameraCallback <1>__OnPostRender;
		}

		private static readonly int SkyboxSunDir = Shader.PropertyToID("_SkyboxSunDir");

		private static readonly int SunDir = Shader.PropertyToID("_SunDir");

		private static readonly int SunFogColor = Shader.PropertyToID("_SunFogColor");

		private static readonly int SunColor = Shader.PropertyToID("_SunColor");

		private static readonly int AmbientColor = Shader.PropertyToID("_AmbientColor");

		private static readonly int Wet = Shader.PropertyToID("_Wet");

		private static readonly int Rain = Shader.PropertyToID("_Rain");

		private static readonly int NetRefPos = Shader.PropertyToID("_NetRefPos");

		private static bool _active;

		private static Vector3 _pos;

		private static Camera _cam;

		private static GameObject _kit;

		private static Renderer _cloudsRenderer;

		private static MaterialPropertyBlock _mpb;

		private static bool _hooked;

		private static bool _grassFailed;

		private static bool _envFailed;

		private static bool _announced;

		private static EnvSetup _env;

		private static long _envPeriod = long.MinValue;

		private static Biome _envBiome = (Biome)0;

		private static bool _saved;

		private static Quaternion _sLightRot;

		private static Vector3 _sLightPos;

		private static float _sLightIntensity;

		private static Color _sLightColor;

		private static Color _sFogColor;

		private static float _sFogDensity;

		private static AmbientMode _sAmbientMode;

		private static Color _sAmbientLight;

		private static Vector4 _sSkyboxSunDir;

		private static Vector4 _sSunDir;

		private static Vector4 _sSunFogColor;

		private static Vector4 _sSunColor;

		private static Vector4 _sAmbientColor;

		private static Vector4 _sNetRefPos;

		private static float _sWet;

		public static bool IsActive => _active;

		public static void Attach(Vector3 anchorPos)
		{
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: Unknown result type (might be due to invalid IL or missing references)
			//IL_0055: Unknown result type (might be due to invalid IL or missing references)
			//IL_005a: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d0: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			//IL_009b: Expected O, but got Unknown
			//IL_0081: Unknown result type (might be due to invalid IL or missing references)
			//IL_0086: Unknown result type (might be due to invalid IL or missing references)
			//IL_008c: Expected O, but got Unknown
			//IL_00c0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ca: Expected O, but got Unknown
			//IL_00b0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b5: Unknown result type (might be due to invalid IL or missing references)
			//IL_00bb: Expected O, but got Unknown
			try
			{
				if (!Configuration.anchoredEnvironment.Value || (Object)(object)EnvMan.instance == (Object)null)
				{
					return;
				}
				Detach();
				_pos = anchorPos;
				_active = true;
				_grassFailed = false;
				_envFailed = false;
				_announced = false;
				_envPeriod = long.MinValue;
				_envBiome = (Biome)0;
				_env = ResolveEnv(anchorPos);
				if (!_hooked)
				{
					CameraCallback onPreRender = Camera.onPreRender;
					object obj = <>O.<0>__OnPreRender;
					if (obj == null)
					{
						CameraCallback val = OnPreRender;
						<>O.<0>__OnPreRender = val;
						obj = (object)val;
					}
					Camera.onPreRender = (CameraCallback)Delegate.Combine((Delegate?)(object)onPreRender, (Delegate?)obj);
					CameraCallback onPostRender = Camera.onPostRender;
					object obj2 = <>O.<1>__OnPostRender;
					if (obj2 == null)
					{
						CameraCallback val2 = OnPostRender;
						<>O.<1>__OnPostRender = val2;
						obj2 = (object)val2;
					}
					Camera.onPostRender = (CameraCallback)Delegate.Combine((Delegate?)(object)onPostRender, (Delegate?)obj2);
					_hooked = true;
				}
				BuildKit(anchorPos);
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: anchoring the environment failed (non-fatal, the shot keeps the player's own sky). Reason: {arg}");
				Detach();
			}
		}

		public static void Bind(Camera cam)
		{
			if (_active)
			{
				_cam = cam;
			}
		}

		public static void Detach()
		{
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_0042: Expected O, but got Unknown
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_002d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0033: Expected O, but got Unknown
			//IL_0067: Unknown result type (might be due to invalid IL or missing references)
			//IL_0071: 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_0062: Expected O, but got Unknown
			try
			{
				if (_saved)
				{
					Restore();
				}
				if (_hooked)
				{
					CameraCallback onPreRender = Camera.onPreRender;
					object obj = <>O.<0>__OnPreRender;
					if (obj == null)
					{
						CameraCallback val = OnPreRender;
						<>O.<0>__OnPreRender = val;
						obj = (object)val;
					}
					Camera.onPreRender = (CameraCallback)Delegate.Remove((Delegate?)(object)onPreRender, (Delegate?)obj);
					CameraCallback onPostRender = Camera.onPostRender;
					object obj2 = <>O.<1>__OnPostRender;
					if (obj2 == null)
					{
						CameraCallback val2 = OnPostRender;
						<>O.<1>__OnPostRender = val2;
						obj2 = (object)val2;
					}
					Camera.onPostRender = (CameraCallback)Delegate.Remove((Delegate?)(object)onPostRender, (Delegate?)obj2);
					_hooked = false;
				}
				if ((Object)(object)_kit != (Object)null)
				{
					Object.Destroy((Object)(object)_kit);
					_kit = null;
				}
				_cloudsRenderer = null;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: tearing down the anchored environment failed (non-fatal). Reason: {arg}");
			}
			_active = false;
			_cam = null;
			_env = null;
		}

		public static void Tick()
		{
			if (_active)
			{
				ResolveDuringSettle();
				PokeGrass();
			}
		}

		private static void ResolveDuringSettle()
		{
			//IL_0009: Unknown result type (might be due to invalid IL or missing references)
			if (_envFailed)
			{
				return;
			}
			try
			{
				EnvSetup val = ResolveEnv(_pos);
				if (val != null)
				{
					_env = val;
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: resolving the destination's environment failed (non-fatal, the shot keeps the player's own sky). Reason: {arg}");
				_envFailed = true;
			}
		}

		private static void PokeGrass()
		{
			//IL_0019: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Unknown result type (might be due to invalid IL or missing references)
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			if (_grassFailed)
			{
				return;
			}
			try
			{
				ClutterSystem instance = ClutterSystem.instance;
				if (!((Object)(object)instance == (Object)null) && (int)instance.m_quality != 0 && !Heightmap.HaveQueuedRebuild(_pos, instance.m_distance))
				{
					instance.GeneratePatches(false, _pos);
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: growing grass at the anchor failed (non-fatal, the shot is simply bald). Reason: {arg}");
				_grassFailed = true;
			}
		}

		private static void OnPreRender(Camera cam)
		{
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_007a: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d7: Unknown result type (might be due to invalid IL or missing references)
			if (!_active || _envFailed || (Object)(object)cam == (Object)null || (Object)(object)cam != (Object)(object)_cam)
			{
				return;
			}
			try
			{
				EnvMan instance = EnvMan.instance;
				if ((Object)(object)instance == (Object)null || (Object)(object)instance.m_dirLight == (Object)null)
				{
					return;
				}
				EnvSetup val = ResolveEnv(_pos);
				if (val != null)
				{
					_env = val;
				}
				if (_env != null)
				{
					Save(instance);
					Apply(instance, _env, ((Component)cam).transform.position);
					if (!_announced)
					{
						_announced = true;
						Plugin.Log.LogInfo((object)$"TortalPortal: anchored sky applied at ({_pos.x:0},{_pos.z:0}): env '{_env.m_name}', biome {_envBiome}, weather objects {(((Object)(object)_kit != (Object)null) ? _kit.transform.childCount : 0)}.");
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: swapping the anchored sky failed (non-fatal). Reason: {arg}");
				try
				{
					if (_saved)
					{
						Restore();
					}
				}
				catch
				{
				}
				_envFailed = true;
			}
		}

		private static void OnPostRender(Camera cam)
		{
			if ((Object)(object)cam == (Object)null || (Object)(object)cam != (Object)(object)_cam)
			{
				return;
			}
			try
			{
				if (_saved)
				{
					Restore();
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: restoring the player's sky failed. Reason: {arg}");
			}
		}

		private static void Save(EnvMan em)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: Unknown result type (might be due to invalid IL or missing references)
			//IL_0036: Unknown result type (might be due to invalid IL or missing references)
			//IL_003b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Unknown result type (might be due to invalid IL or missing references)
			//IL_004f: 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_0077: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0086: 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_0095: Unknown result type (might be due to invalid IL or missing references)
			//IL_009a: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a9: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b8: Unknown result type (might be due to invalid IL or missing references)
			Light dirLight = em.m_dirLight;
			_sLightRot = ((Component)dirLight).transform.rotation;
			_sLightPos = ((Component)dirLight).transform.position;
			_sLightIntensity = dirLight.intensity;
			_sLightColor = dirLight.color;
			_sFogColor = RenderSettings.fogColor;
			_sFogDensity = RenderSettings.fogDensity;
			_sAmbientMode = RenderSettings.ambientMode;
			_sAmbientLight = RenderSettings.ambientLight;
			_sSkyboxSunDir = Shader.GetGlobalVector(SkyboxSunDir);
			_sSunDir = Shader.GetGlobalVector(SunDir);
			_sSunFogColor = Shader.GetGlobalVector(SunFogColor);
			_sSunColor = Shader.GetGlobalVector(SunColor);
			_sAmbientColor = Shader.GetGlobalVector(AmbientColor);
			_sNetRefPos = Shader.GetGlobalVector(NetRefPos);
			_sWet = Shader.GetGlobalFloat(Wet);
			_saved = true;
		}

		private static void Restore()
		{
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0076: 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)
			//IL_0094: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00d0: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: 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_004e: Unknown result type (might be due to invalid IL or missing references)
			EnvMan instance = EnvMan.instance;
			if ((Object)(object)instance != (Object)null && (Object)(object)instance.m_dirLight != (Object)null)
			{
				Light dirLight = instance.m_dirLight;
				((Component)dirLight).transform.rotation = _sLightRot;
				((Component)dirLight).transform.position = _sLightPos;
				dirLight.intensity = _sLightIntensity;
				dirLight.color = _sLightColor;
			}
			RenderSettings.fogColor = _sFogColor;
			RenderSettings.fogDensity = _sFogDensity;
			RenderSettings.ambientMode = _sAmbientMode;
			RenderSettings.ambientLight = _sAmbientLight;
			Shader.SetGlobalVector(SkyboxSunDir, _sSkyboxSunDir);
			Shader.SetGlobalVector(SunDir, _sSunDir);
			Shader.SetGlobalVector(SunFogColor, _sSunFogColor);
			Shader.SetGlobalVector(SunColor, _sSunColor);
			Shader.SetGlobalVector(AmbientColor, _sAmbientColor);
			Shader.SetGlobalVector(NetRefPos, _sNetRefPos);
			Shader.SetGlobalFloat(Wet, _sWet);
			_saved = false;
		}

		private static void Apply(EnvMan em, EnvSetup env, Vector3 camPos)
		{
			//IL_0139: Unknown result type (might be due to invalid IL or missing references)
			//IL_014d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0152: Unknown result type (might be due to invalid IL or missing references)
			//IL_016e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0173: Unknown result type (might be due to invalid IL or missing references)
			//IL_0184: Unknown result type (might be due to invalid IL or missing references)
			//IL_0189: Unknown result type (might be due to invalid IL or missing references)
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_01e8: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01fa: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ff: Unknown result type (might be due to invalid IL or missing references)
			//IL_0224: Unknown result type (might be due to invalid IL or missing references)
			//IL_0227: Unknown result type (might be due to invalid IL or missing references)
			//IL_022d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0232: Unknown result type (might be due to invalid IL or missing references)
			//IL_0237: 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_01d2: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d7: Unknown result type (might be due to invalid IL or missing references)
			//IL_0283: Unknown result type (might be due to invalid IL or missing references)
			//IL_029e: Unknown result type (might be due to invalid IL or missing references)
			//IL_02a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_02aa: Unknown result type (might be due to invalid IL or missing references)
			//IL_02af: Unknown result type (might be due to invalid IL or missing references)
			//IL_02b5: Unknown result type (might be due to invalid IL or missing references)
			//IL_02bb: Unknown result type (might be due to invalid IL or missing references)
			//IL_02c0: Unknown result type (might be due to invalid IL or missing references)
			//IL_02c6: Unknown result type (might be due to invalid IL or missing references)
			//IL_02cc: Unknown result type (might be due to invalid IL or missing references)
			//IL_02d1: Unknown result type (might be due to invalid IL or missing references)
			//IL_02d7: Unknown result type (might be due to invalid IL or missing references)
			//IL_02de: Unknown result type (might be due to invalid IL or missing references)
			//IL_02e3: Unknown result type (might be due to invalid IL or missing references)
			//IL_02e8: Unknown result type (might be due to invalid IL or missing references)
			//IL_0309: Unknown result type (might be due to invalid IL or missing references)
			//IL_030c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0312: Unknown result type (might be due to invalid IL or missing references)
			//IL_0317: Unknown result type (might be due to invalid IL or missing references)
			//IL_031c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0241: Unknown result type (might be due to invalid IL or missing references)
			//IL_0244: Unknown result type (might be due to invalid IL or missing references)
			//IL_024a: Unknown result type (might be due to invalid IL or missing references)
			//IL_024f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0254: Unknown result type (might be due to invalid IL or missing references)
			//IL_0256: Unknown result type (might be due to invalid IL or missing references)
			//IL_0259: Unknown result type (might be due to invalid IL or missing references)
			//IL_025f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0264: Unknown result type (might be due to invalid IL or missing references)
			//IL_0269: Unknown result type (might be due to invalid IL or missing references)
			//IL_026b: Unknown result type (might be due to invalid IL or missing references)
			//IL_026e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0275: Unknown result type (might be due to invalid IL or missing references)
			//IL_027a: Unknown result type (might be due to invalid IL or missing references)
			//IL_027f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0366: Unknown result type (might be due to invalid IL or missing references)
			//IL_037a: Unknown result type (might be due to invalid IL or missing references)
			//IL_037f: Unknown result type (might be due to invalid IL or missing references)
			//IL_03b1: Unknown result type (might be due to invalid IL or missing references)
			//IL_03b7: Unknown result type (might be due to invalid IL or missing references)
			//IL_03bd: Unknown result type (might be due to invalid IL or missing references)
			//IL_03cc: Unknown result type (might be due to invalid IL or missing references)
			//IL_03ce: Unknown result type (might be due to invalid IL or missing references)
			//IL_03e4: Unknown result type (might be due to invalid IL or missing references)
			//IL_03e9: Unknown result type (might be due to invalid IL or missing references)
			//IL_03ee: Unknown result type (might be due to invalid IL or missing references)
			//IL_03fd: Unknown result type (might be due to invalid IL or missing references)
			//IL_040b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0417: Unknown result type (might be due to invalid IL or missing references)
			//IL_0426: Unknown result type (might be due to invalid IL or missing references)
			//IL_0326: Unknown result type (might be due to invalid IL or missing references)
			//IL_0329: Unknown result type (might be due to invalid IL or missing references)
			//IL_032f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0334: Unknown result type (might be due to invalid IL or missing references)
			//IL_0339: Unknown result type (might be due to invalid IL or missing references)
			//IL_033b: Unknown result type (might be due to invalid IL or missing references)
			//IL_033e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0344: Unknown result type (might be due to invalid IL or missing references)
			//IL_0349: Unknown result type (might be due to invalid IL or missing references)
			//IL_034e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0350: Unknown result type (might be due to invalid IL or missing references)
			//IL_0353: Unknown result type (might be due to invalid IL or missing references)
			//IL_035a: Unknown result type (might be due to invalid IL or missing references)
			//IL_035f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0364: Unknown result type (might be due to invalid IL or missing references)
			//IL_0453: Unknown result type (might be due to invalid IL or missing references)
			//IL_0454: Unknown result type (might be due to invalid IL or missing references)
			float smoothDayFraction = em.m_smoothDayFraction;
			float num = Mathf.Pow(Mathf.Max(1f - Mathf.Clamp01(smoothDayFraction / 0.25f), Mathf.Clamp01((smoothDayFraction - 0.75f) / 0.25f)), 0.5f);
			float num2 = Mathf.Pow(Mathf.Clamp01(1f - Mathf.Abs(smoothDayFraction - 0.5f) / 0.25f), 0.5f);
			float num3 = Mathf.Min(Mathf.Clamp01(1f - (smoothDayFraction - 0.26f) / (0f - em.m_sunHorizonTransitionL)), Mathf.Clamp01(1f - (smoothDayFraction - 0.26f) / em.m_sunHorizonTransitionH));
			float num4 = Mathf.Min(Mathf.Clamp01(1f - (smoothDayFraction - 0.74f) / (0f - em.m_sunHorizonTransitionH)), Mathf.Clamp01(1f - (smoothDayFraction - 0.74f) / em.m_sunHorizonTransitionL));
			float num5 = num + num2 + num3 + num4;
			if (!(num5 <= 0f))
			{
				num5 = 1f / num5;
				num *= num5;
				num2 *= num5;
				num3 *= num5;
				num4 *= num5;
				Light dirLight = em.m_dirLight;
				((Component)dirLight).transform.rotation = Quaternion.Euler(-90f + env.m_sunAngle, 0f, 0f) * Quaternion.Euler(0f, -90f, 0f) * Quaternion.Euler(-90f + 360f * smoothDayFraction, 0f, 0f);
				Vector3 val = -((Component)dirLight).transform.forward;
				dirLight.intensity = env.m_lightIntensityDay * num2 + env.m_lightIntensityNight * num;
				if (num > 0f)
				{
					((Component)dirLight).transform.rotation = ((Component)dirLight).transform.rotation * Quaternion.Euler(180f, 0f, 0f);
				}
				((Component)dirLight).transform.position = camPos - ((Component)dirLight).transform.forward * 3000f;
				Color val2 = default(Color);
				((Color)(ref val2))..ctor(0f, 0f, 0f, 0f);
				val2 += env.m_sunColorNight * num;
				if (num2 > 0f)
				{
					val2 += env.m_sunColorDay * num2;
					val2 += env.m_sunColorMorning * num3;
					val2 += env.m_sunColorEvening * num4;
				}
				dirLight.color = val2;
				Color val3 = (RenderSettings.fogColor = new Color(0f, 0f, 0f, 0f) + env.m_fogColorNight * num + env.m_fogColorDay * num2 + env.m_fogColorMorning * num3 + env.m_fogColorEvening * num4);
				Color val5 = default(Color);
				((Color)(ref val5))..ctor(0f, 0f, 0f, 0f);
				val5 += env.m_fogColorSunNight * num;
				if (num2 > 0f)
				{
					val5 += env.m_fogColorSunDay * num2;
					val5 += env.m_fogColorSunMorning * num3;
					val5 += env.m_fogColorSunEvening * num4;
				}
				val5 = Color.Lerp(val3, val5, Mathf.Clamp01(Mathf.Max(num, num2) * 3f));
				RenderSettings.fogDensity = env.m_fogDensityNight * num + env.m_fogDensityDay * num2 + env.m_fogDensityMorning * num3 + env.m_fogDensityEvening * num4;
				RenderSettings.ambientMode = (AmbientMode)3;
				RenderSettings.ambientLight = Color.Lerp(env.m_ambColorNight, env.m_ambColorDay, num2);
				Shader.SetGlobalVector(SkyboxSunDir, Vector4.op_Implicit(val));
				Shader.SetGlobalVector(SunDir, Vector4.op_Implicit(-((Component)dirLight).transform.forward));
				Shader.SetGlobalColor(SunFogColor, val5);
				Shader.SetGlobalColor(SunColor, dirLight.color * dirLight.intensity);
				Shader.SetGlobalColor(AmbientColor, RenderSettings.ambientLight);
				Shader.SetGlobalFloat(Wet, env.m_isWet ? 1f : 0f);
				Shader.SetGlobalVector(NetRefPos, Vector4.op_Implicit(camPos));
			}
		}

		private static EnvSetup ResolveEnv(Vector3 pos)
		{
			//IL_012f: Unknown result type (might be due to invalid IL or missing references)
			//IL_001e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: 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_0046: Unknown result type (might be due to invalid IL or missing references)
			//IL_004c: 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_0063: 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_00a5: Unknown result type (might be due to invalid IL or missing references)
			//IL_008e: 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)
			//IL_00c1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c6: Unknown result type (might be due to invalid IL or missing references)
			//IL_0148: Unknown result type (might be due to invalid IL or missing references)
			//IL_014a: Unknown result type (might be due to invalid IL or missing references)
			EnvMan instance = EnvMan.instance;
			if ((Object)(object)instance == (Object)null || (Object)(object)ZNet.instance == (Object)null)
			{
				return null;
			}
			Heightmap val = Heightmap.FindHeightmap(pos);
			if ((Object)(object)val == (Object)null)
			{
				return _env;
			}
			bool flag = WorldGenerator.IsAshlands(pos.x, pos.z);
			bool flag2 = WorldGenerator.IsDeepnorth(pos.x, pos.y);
			Biome biome = val.GetBiome(pos, instance.m_oceanLevelEnvCheckAshlandsDeepnorth, flag || flag2);
			long num = (long)ZNet.instance.GetTimeSeconds() / Math.Max(1L, instance.m_environmentDuration);
			if (num == _envPeriod && biome == _envBiome && _env != null)
			{
				return _env;
			}
			List<EnvEntry> availableEnvironments = instance.GetAvailableEnvironments(biome);
			if (availableEnvironments == null || availableEnvironments.Count == 0)
			{
				return _env;
			}
			State state = Random.state;
			EnvSetup val2;
			try
			{
				Random.InitState((int)num);
				val2 = instance.SelectWeightedEnvironment(availableEnvironments);
				foreach (EnvEntry item in availableEnvironments)
				{
					if (item.m_ashlandsOverride && flag)
					{
						val2 = item.m_env;
					}
					if (item.m_deepnorthOverride && flag2)
					{
						val2 = item.m_env;
					}
				}
			}
			finally
			{
				Random.state = state;
			}
			if (val2 == null)
			{
				return _env;
			}
			_envPeriod = num;
			_envBiome = biome;
			_env = val2;
			RebuildWeather();
			return val2;
		}

		private static void BuildKit(Vector3 anchorPos)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_001f: Expected O, but got Unknown
			//IL_0038: Unknown result type (might be due to invalid IL or missing references)
			//IL_006c: Unknown result type (might be due to invalid IL or missing references)
			//IL_008c: Unknown result type (might be due to invalid IL or missing references)
			EnvMan instance = EnvMan.instance;
			if ((Object)(object)instance == (Object)null)
			{
				return;
			}
			_kit = new GameObject("TortalPortal_AnchorEnvKit");
			if ((Object)(object)instance.m_clouds != (Object)null)
			{
				GameObject val = Clone(((Component)instance.m_clouds).gameObject, anchorPos);
				if ((Object)(object)val != (Object)null)
				{
					_cloudsRenderer = val.GetComponent<Renderer>();
				}
			}
			if ((Object)(object)instance.m_rainClouds != (Object)null)
			{
				Clone(((Component)instance.m_rainClouds).gameObject, anchorPos);
			}
			if ((Object)(object)instance.m_rainCloudsDownside != (Object)null)
			{
				Clone(((Component)instance.m_rainCloudsDownside).gameObject, anchorPos);
			}
			RebuildWeather();
		}

		private static void RebuildWeather()
		{
			//IL_00db: 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_0088: Expected O, but got Unknown
			//IL_0127: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)_kit == (Object)null || _env == null)
			{
				return;
			}
			try
			{
				for (int num = _kit.transform.childCount - 1; num >= 0; num--)
				{
					Transform child = _kit.transform.GetChild(num);
					if ((Object)(object)child != (Object)null && ((Object)child).name.StartsWith("W_", StringComparison.Ordinal))
					{
						Object.Destroy((Object)(object)((Component)child).gameObject);
					}
				}
				if ((Object)(object)_cloudsRenderer != (Object)null)
				{
					if (_mpb == null)
					{
						_mpb = new MaterialPropertyBlock();
					}
					_cloudsRenderer.GetPropertyBlock(_mpb);
					_mpb.SetFloat(Rain, _env.m_rainCloudAlpha);
					_cloudsRenderer.SetPropertyBlock(_mpb);
				}
				if ((Object)(object)_env.m_envObject != (Object)null)
				{
					GameObject val = Clone(_env.m_envObject, _pos);
					if ((Object)(object)val != (Object)null)
					{
						((Object)val).name = "W_" + ((Object)val).name;
					}
				}
				if (_env.m_psystems == null)
				{
					return;
				}
				GameObject[] psystems = _env.m_psystems;
				for (int i = 0; i < psystems.Length; i++)
				{
					GameObject val2 = Clone(psystems[i], _pos);
					if ((Object)(object)val2 != (Object)null)
					{
						((Object)val2).name = "W_" + ((Object)val2).name;
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: rebuilding the anchor's weather failed (non-fatal, the shot keeps its sky and loses its rain). Reason: {arg}");
			}
		}

		private static GameObject Clone(GameObject src, Vector3 at)
		{
			//IL_0078: Unknown result type (might be due to invalid IL or missing references)
			//IL_008e: Unknown result type (might be due to invalid IL or missing references)
			//IL_009a: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00aa: 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)
			if ((Object)(object)src == (Object)null || (Object)(object)_kit == (Object)null)
			{
				return null;
			}
			try
			{
				GameObject val = Object.Instantiate<GameObject>(src);
				val.transform.SetParent(_kit.transform, true);
				bool flag = false;
				FollowPlayer[] componentsInChildren = val.GetComponentsInChildren<FollowPlayer>(true);
				foreach (FollowPlayer val2 in componentsInChildren)
				{
					flag |= val2.m_lockYPos;
					((Behaviour)val2).enabled = false;
					Object.Destroy((Object)(object)val2);
				}
				val.transform.rotation = src.transform.rotation;
				val.transform.position = (Vector3)(flag ? new Vector3(at.x, src.transform.position.y, at.z) : at);
				val.SetActive(true);
				return val;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: cloning '{((Object)src).name}' for the anchor failed (non-fatal). Reason: {arg}");
				return null;
			}
		}
	}
	[HarmonyPatch]
	public static class AnchorPresence
	{
		private const int SpawnRing = 1;

		private static bool _active;

		private static Vector3 _pos;

		private const float PumpSeconds = 1f;

		private static float _nextPump;

		private static bool _pumpFailed;

		private static bool _pumpAnnounced;

		public static bool IsActive => _active;

		public static Vector3 Position => _pos;

		public static void Set(Vector3 anchorPos)
		{
			//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)
			_pos = anchorPos;
			_active = true;
			_nextPump = 0f;
			_pumpFailed = false;
			_pumpAnnounced = false;
		}

		public static void Clear()
		{
			_active = false;
		}

		public static void PumpSpawning()
		{
			if (_pumpFailed)
			{
				return;
			}
			try
			{
				if (!_active || !Configuration.anchoredSpawning.Value || (Object)(object)ZoneSystem.instance == (Object)null || (Object)(object)Player.m_localPlayer == (Object)null || Time.realtimeSinceStartup < _nextPump)
				{
					return;
				}
				_nextPump = Time.realtimeSinceStartup + 1f;
				int num = 0;
				foreach (SpawnSystem instance in SpawnSystem.m_instances)
				{
					if (!((Object)(object)instance == (Object)null) && Applies(instance))
					{
						instance.UpdateSpawning();
						num++;
					}
				}
				if (num > 0 && !_pumpAnnounced)
				{
					_pumpAnnounced = true;
					Plugin.Log.LogInfo((object)$"TortalPortal: anchored spawning is driving {num} zone spawner(s) at ({_pos.x:0},{_pos.z:0}).");
				}
			}
			catch (Exception arg)
			{
				_pumpFailed = true;
				Plugin.Log.LogError((object)$"TortalPortal: driving the anchored zone's spawners failed (non-fatal, wildlife waits for vanilla's own timer). Reason: {arg}");
			}
		}

		private static bool Applies(SpawnSystem system)
		{
			//IL_0042: Unknown result type (might be due to invalid IL or missing references)
			//IL_0047: Unknown result type (might be due to invalid IL or missing references)
			//IL_004c: Unknown result type (might be due to invalid IL or missing references)
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_0058: 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_006d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0073: Unknown result type (might be due to invalid IL or missing references)
			if (!_active || (Object)(object)system == (Object)null)
			{
				return false;
			}
			if (!Configuration.anchoredSpawning.Value)
			{
				return false;
			}
			if ((Object)(object)ZoneSystem.instance == (Object)null || (Object)(object)Player.m_localPlayer == (Object)null)
			{
				return false;
			}
			Vector2i zone = ZoneSystem.GetZone(((Component)system).transform.position);
			Vector2i zone2 = ZoneSystem.GetZone(_pos);
			if (Mathf.Abs(zone.x - zone2.x) <= 1)
			{
				return Mathf.Abs(zone.y - zone2.y) <= 1;
			}
			return false;
		}

		[HarmonyPatch(typeof(SpawnSystem), "UpdateSpawning")]
		[HarmonyPrefix]
		private static void ClaimAnchoredZone(SpawnSystem __instance)
		{
			try
			{
				if (Applies(__instance))
				{
					ZNetView nview = __instance.m_nview;
					if (!((Object)(object)nview == (Object)null) && nview.IsValid() && !nview.IsOwner())
					{
						nview.ClaimOwnership();
					}
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: claiming the anchored zone's spawner failed (non-fatal, the destination stays empty). Reason: {arg}");
			}
		}

		[HarmonyPatch(typeof(SpawnSystem), "GetPlayersInZone")]
		[HarmonyPostfix]
		private static void ReportAnchorAsOccupied(SpawnSystem __instance, List<Player> players)
		{
			try
			{
				if (players != null && players.Count <= 0 && Applies(__instance))
				{
					players.Add(Player.m_localPlayer);
				}
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: reporting the anchor as occupied failed (non-fatal, the destination stays empty). Reason: {arg}");
			}
		}

		[HarmonyPatch(typeof(SpawnSystem), "FindBaseSpawnPoint")]
		[HarmonyPrefix]
		private static bool AnchoredSpawnPoint(SpawnSystem __instance, SpawnData spawn, out Vector3 spawnCenter, out Player targetPlayer, ref bool __result)
		{
			//IL_0001: Unknown result type (might be due to invalid IL or missing references)
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0072: Unknown result type (might be due to invalid IL or missing references)
			//IL_0077: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: 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_008c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			//IL_0096: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a6: Unknown result type (might be due to invalid IL or missing references)
			spawnCenter = Vector3.zero;
			targetPlayer = null;
			try
			{
				if (!Applies(__instance))
				{
					return true;
				}
				float num = ((spawn.m_spawnRadiusMin > 0f) ? spawn.m_spawnRadiusMin : 40f);
				float num2 = ((spawn.m_spawnRadiusMax > 0f) ? spawn.m_spawnRadiusMax : 80f);
				for (int i = 0; i < 20; i++)
				{
					Vector3 val = Quaternion.Euler(0f, (float)Random.Range(0, 360), 0f) * Vector3.forward;
					Vector3 val2 = _pos + val * Random.Range(num, num2);
					if (__instance.IsSpawnPointGood(spawn, ref val2))
					{
						spawnCenter = val2;
						targetPlayer = Player.m_localPlayer;
						__result = true;
						return false;
					}
				}
				__result = false;
				return false;
			}
			catch (Exception arg)
			{
				Plugin.Log.LogError((object)$"TortalPortal: picking a spawn point at the anchor failed (non-fatal, falling back to vanilla). Reason: {arg}");
				return true;
			}
		}
	}
	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,
		Rune = 100,
		Custom = 101
	}
	public enum CameraResolution
	{
		Res480p,
		Res720p,
		Res900p,
		Res1080p
	}
	public static class Configuration
	{
		private sealed class SuggestedList : AcceptableValueList<string>
		{
			public SuggestedList(string[] values)
				: base(values)
			{
			}

			public override bool IsValid(object value)
			{
				return true;
			}

			public override object Clamp(object value)
			{
				return value;
			}
		}

		public static ConfigSync configSync = new ConfigSync("wubarrk.TortalPortal")
		{
			DisplayName = "Total Portal Control System",
			CurrentVersion = "1.4.0",
			MinimumRequiredVersion = "1.4.0"
		};

		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> enablePortalExport;

		public static ConfigEntry<float> portalExportIntervalSeconds;

		public static ConfigEntry<bool> allowTames;

		public static ConfigEntry<float> tameFollowRadius;

		public static ConfigEntry<bool> allowMountedTeleport;

		public static ConfigEntry<float> menuOpenDistance;

		public static ConfigEntry<float> menuCloseMargin;

		public static ConfigEntry<bool> enableCustomVFX;

		public static ConfigEntry<float> vfxOrbHeightOffset;

		public static ConfigEntry<float> vfxWakeDistance;

		public static ConfigEntry<float> vfxIntensity;

		public static ConfigEntry<float> vfxBrightness;

		public static ConfigEntry<float> vfxSwirlDensity;

		public static ConfigEntry<bool> vfxTintPortalFrame;

		public static ConfigEntry<Color> vfxColour;

		public static ConfigEntry<Color> pinColour;

		public static ConfigEntry<Color> uiGoldColour;

		public static ConfigEntry<bool> enablePortalCameraShot;

		public static ConfigEntry<int> snapshotRefreshIntervalMinutes;

		public static ConfigEntry<bool> remoteSnapshots;

		public static ConfigEntry<bool> livePreviews;

		public static ConfigEntry<bool> anchoredEnvironment;

		public static ConfigEntry<bool> anchoredSpawning;

		public static ConfigEntry<CameraResolution> cameraResolution;

		public static ConfigEntry<int> anchorRing;

		public static ConfigEntry<float> anchorTimeoutSeconds;

		public static ConfigEntry<float> anchorSettleRadius;

		public static ConfigEntry<float> portalIndexRefreshSeconds;

		public static ConfigEntry<bool> shareIconsFromServer;

		public static ConfigEntry<float> uiTextScale;

		public static ConfigEntry<int> uiFontSizeDelta;

		public static ConfigEntry<bool> showPortalPinsOnMap;

		public static ConfigEntry<PortalPinIcon> portalPinIcon;

		public static ConfigEntry<string> defaultPinIcon;

		public static ConfigEntry<bool> showPreviews;

		public static ConfigEntry<bool> openFavoritesView;

		public static ConfigEntry<bool> focusSearchOnOpen;

		public static ConfigEntry<bool> enableDebugMode;

		public static int AnchorRingSafe => Mathf.Clamp((anchorRing == null) ? 1 : anchorRing.Value, 1, 2);

		public static float AnchorTimeoutSafe => SaneFloat(anchorTimeoutSeconds, 40f, 10f, 120f);

		public static float AnchorSettleRadiusSafe => SaneFloat(anchorSettleRadius, 100f, 30f, 300f);

		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_0147: Unknown result type (might be due to invalid IL or missing references)
			//IL_0151: Expected O, but got Unknown
			//IL_019a: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a4: Expected O, but got Unknown
			//IL_01d2: Unknown result type (might be due to invalid IL or missing references)
			//IL_01dc: Expected O, but got Unknown
			//IL_0244: Unknown result type (might be due to invalid IL or missing references)
			//I