using System;
using System.Buffers;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Numerics;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Cryptography;
using System.Security.Permissions;
using System.Threading;
using BepInEx;
using BepInEx.Bootstrap;
using BepInEx.Configuration;
using BepInEx.Logging;
using HS;
using HarmonyLib;
using JetBrains.Annotations;
using Microsoft.CodeAnalysis;
using ServerSync;
using TMPro;
using UnityEngine;

[assembly: AssemblyTitle("HS_EquipInWater")]
[assembly: AssemblyProduct("HS_EquipInWater")]
[assembly: AssemblyInformationalVersion("1.0.0+26e399c3571ae7dfc5595a7ffa81a7edc74e5fad")]
[assembly: AssemblyFileVersion("1.0.0.0")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyCompany("HS")]
[assembly: TargetFramework(".NETFramework,Version=v4.7.2", FrameworkDisplayName = ".NET Framework 4.7.2")]
[assembly: IgnoresAccessChecksTo("assembly_valheim")]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: CompilationRelaxations(8)]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: <051e293e-03df-43ad-a0b4-34d2fd054221>RefSafetyRules(11)]
[module: UnverifiableCode]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[<842c21f4-618f-4b59-81a4-140e942e9184>Embedded]
	internal sealed class <842c21f4-618f-4b59-81a4-140e942e9184>EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[<842c21f4-618f-4b59-81a4-140e942e9184>Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	[CompilerGenerated]
	internal sealed class <f5b519c5-717f-411e-9a9c-a85c586977a0>NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public <f5b519c5-717f-411e-9a9c-a85c586977a0>NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public <f5b519c5-717f-411e-9a9c-a85c586977a0>NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[<842c21f4-618f-4b59-81a4-140e942e9184>Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class <41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public <41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[<842c21f4-618f-4b59-81a4-140e942e9184>Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	[CompilerGenerated]
	internal sealed class <051e293e-03df-43ad-a0b4-34d2fd054221>RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public <051e293e-03df-43ad-a0b4-34d2fd054221>RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(0)]
[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(1)]
internal sealed class ConfigurationManagerAttributes
{
	[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(0)]
	public delegate void CustomHotkeyDrawerFunc(ConfigEntryBase setting, ref bool isCurrentlyAcceptingInput);

	public bool? ShowRangeAsPercent;

	public Action<ConfigEntryBase> CustomDrawer;

	public CustomHotkeyDrawerFunc CustomHotkeyDrawer;

	public bool? Browsable;

	public string Category;

	public object DefaultValue;

	public bool? HideDefaultButton;

	public bool? HideSettingName;

	public string Description;

	public string DispName;

	public int? Order;

	public bool? ReadOnly;

	public bool? IsAdvanced;

	public Func<object, string> ObjToStr;

	public Func<string, object> StrToObj;
}
namespace HS
{
	[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(1)]
	[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(0)]
	internal static class VersionChecker
	{
		private const string ValheimVersion = "0.218.15";

		public static bool Check(ManualLogSource logger, PluginInfo info, bool allowWrongVersion = false, [<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(2)] ConfigFile config = null)
		{
			//IL_0000: Unknown result type (might be due to invalid IL or missing references)
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			GameVersion currentVersion = Version.CurrentVersion;
			string text = ((object)(GameVersion)(ref currentVersion)).ToString();
			if (text == "0.218.15")
			{
				return true;
			}
			string text2 = $"The current version of {info.Metadata.Name} (v{info.Metadata.Version}) is designed for Valheim version {"0.218.15"}, however, your current Valheim version was {text}.\n";
			if (!allowWrongVersion)
			{
				string text3 = "ERROR: " + text2 + "To resolve this issue, please obtain the appropriate plugin version, or alternatively, await an update if one is not currently available.\nPlease download the correct plugin version or wait for the plugin to be updated if a new version is not available.";
				logger.LogError((object)text3);
				Chainloader.DependencyErrors.Add(text3);
				if (config != null)
				{
					SetConfigAlert(config, text3);
				}
				return false;
			}
			logger.LogWarning((object)("WARNING: " + text2 + "Although the plugin author has permitted this version to work with an outdated Valheim version, it's important to note that unforeseen complications may occur\nPlease download the correct plugin version or wait for the plugin to be updated if a new version is not available and any issues arise."));
			return true;
		}

		private static void SetConfigAlert([<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(2)] ConfigFile config, string errorMessage)
		{
			//IL_006f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0079: Expected O, but got Unknown
			if (config != null)
			{
				config.Bind<string>("", "NotCompatable", "", new ConfigDescription(errorMessage, (AcceptableValueBase)null, new object[1]
				{
					new ConfigurationManagerAttributes
					{
						CustomDrawer = ErrorLabelDrawer,
						ReadOnly = true,
						HideDefaultButton = true,
						HideSettingName = true,
						Category = null
					}
				}));
			}
		}

		private static void ErrorLabelDrawer(ConfigEntryBase entry)
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			//IL_000f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0016: Unknown result type (might be due to invalid IL or missing references)
			//IL_001e: 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_0034: 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_0041: Unknown result type (might be due to invalid IL or missing references)
			//IL_004b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0053: Expected O, but got Unknown
			GUIStyle val = new GUIStyle(GUI.skin.label)
			{
				wordWrap = true,
				stretchWidth = true
			};
			GUIStyle val2 = new GUIStyle(GUI.skin.label)
			{
				stretchWidth = true,
				alignment = (TextAnchor)4
			};
			val2.normal.textColor = Color.red;
			val2.fontStyle = (FontStyle)1;
			GUIStyle val3 = val2;
			GUILayout.BeginVertical(Array.Empty<GUILayoutOption>());
			GUILayout.Label(entry.Description.Description, val, (GUILayoutOption[])(object)new GUILayoutOption[1] { GUILayout.ExpandWidth(true) });
			GUILayout.Label("Plugin has been disabled!", val3, (GUILayoutOption[])(object)new GUILayoutOption[1] { GUILayout.ExpandWidth(true) });
			GUILayout.EndVertical();
		}
	}
}
namespace HS_EquipInWater
{
	[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(1)]
	[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(0)]
	[BepInPlugin("HS_EquipInWater", "HS_EquipInWater", "1.0.0")]
	public class Plugin : BaseUnityPlugin
	{
		[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(0)]
		private enum Toggle
		{
			On = 1,
			Off = 0
		}

		[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(0)]
		private enum FilterMode
		{
			Blacklist,
			Whitelist
		}

		[HarmonyPatch]
		[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(0)]
		private static class EquipInWaterPatches
		{
			private static readonly CodeMatch[] Matches = (CodeMatch[])(object)new CodeMatch[5]
			{
				new CodeMatch((OpCode?)OpCodes.Ldarg_0, (object)null, (string)null),
				new CodeMatch((OpCode?)OpCodes.Call, (object)AccessTools.Method(typeof(Character), "IsSwimming", (Type[])null, (Type[])null), (string)null),
				new CodeMatch((OpCode?)OpCodes.Brfalse, (object)null, (string)null),
				new CodeMatch((OpCode?)OpCodes.Ldarg_0, (object)null, (string)null),
				new CodeMatch((OpCode?)OpCodes.Call, (object)AccessTools.Method(typeof(Character), "IsOnGround", (Type[])null, (Type[])null), (string)null)
			};

			private static IEnumerable<MethodBase> TargetMethods()
			{
				return new <>z__ReadOnlyArray<MethodBase>(new MethodBase[3]
				{
					AccessTools.Method(typeof(Player), "Update", (Type[])null, (Type[])null),
					AccessTools.Method(typeof(Humanoid), "EquipItem", (Type[])null, (Type[])null),
					AccessTools.Method(typeof(Humanoid), "UpdateEquipment", (Type[])null, (Type[])null)
				});
			}

			public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions, MethodBase original)
			{
				//IL_0002: Unknown result type (might be due to invalid IL or missing references)
				//IL_00a2: Unknown result type (might be due to invalid IL or missing references)
				//IL_00ac: Expected O, but got Unknown
				//IL_00c6: Unknown result type (might be due to invalid IL or missing references)
				//IL_00d0: Expected O, but got Unknown
				//IL_00e2: Unknown result type (might be due to invalid IL or missing references)
				//IL_00ec: Expected O, but got Unknown
				//IL_0107: Unknown result type (might be due to invalid IL or missing references)
				//IL_0111: Expected O, but got Unknown
				//IL_012b: Unknown result type (might be due to invalid IL or missing references)
				//IL_0135: 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
				CodeMatcher val = new CodeMatcher(instructions, (ILGenerator)null).MatchStartForward(Matches);
				try
				{
					string text = original.DeclaringType?.FullName;
					string name = original.Name;
					if (!(text == "Player"))
					{
						if (text == "Humanoid")
						{
							if (!(name == "EquipItem"))
							{
								if (name == "UpdateEquipment")
								{
									val.Advance(6).Insert((IEnumerable<CodeInstruction>)new List<CodeInstruction>
									{
										new CodeInstruction(OpCodes.Ldnull, (object)null),
										new CodeInstruction(OpCodes.Call, (object)typeof(Plugin).GetMethod("HS_CheckWaterItem")),
										new CodeInstruction(OpCodes.Brfalse, val.InstructionAt(-1).operand)
									});
								}
							}
							else
							{
								val.Advance(6).Insert((IEnumerable<CodeInstruction>)new List<CodeInstruction>
								{
									new CodeInstruction(OpCodes.Ldarg_1, (object)null),
									new CodeInstruction(OpCodes.Call, (object)typeof(Plugin).GetMethod("HS_CheckWaterItem")),
									new CodeInstruction(OpCodes.Brfalse, val.InstructionAt(-1).operand)
								});
							}
						}
					}
					else if (name == "Update")
					{
						val.Advance(1).RemoveInstructions(6);
					}
				}
				catch (ArgumentException)
				{
					Logger.LogError((object)"ERROR: Startup Failure, IL Transpiler Errors Detected. Please Update or Remove the Plugin, or Notify the Author of the Issue. Valheim Shutdown Initiated.");
					Environment.Exit(1);
				}
				return val.InstructionEnumeration();
			}
		}

		private static readonly ConfigSync ConfigSync = new ConfigSync("HS_EquipInWater")
		{
			DisplayName = "HS_EquipInWater",
			CurrentVersion = "1.0.0",
			MinimumRequiredVersion = "0.1.9"
		};

		public static readonly ManualLogSource Logger = Logger.CreateLogSource("HS_EquipInWater");

		private static ConfigEntry<Toggle> _serverConfigLocked = null;

		private static ConfigEntry<bool> _modEnabled = null;

		private static ConfigEntry<bool> _overrideVersionCheck = null;

		private static ConfigEntry<FilterMode> _filterMode = null;

		private static ConfigEntry<string> _itemBlacklist = null;

		private static ConfigEntry<string> _itemWhitelist = null;

		private static List<string> _itemBlacklistStrings = new List<string>();

		private static List<string> _itemWhitelistStrings = new List<string>();

		private ConfigEntry<T> Config<[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(2)] T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true)
		{
			ConfigEntry<T> val = ((BaseUnityPlugin)this).Config.Bind<T>(group, name, value, description);
			ConfigSync.AddConfigEntry<T>(val).SynchronizedConfig = synchronizedSetting;
			return val;
		}

		private ConfigEntry<T> Config<[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(2)] T>(string group, string name, T value, string description, bool synchronizedSetting = true)
		{
			//IL_000c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Expected O, but got Unknown
			return Config(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting);
		}

		private void Awake()
		{
			//IL_0074: Unknown result type (might be due to invalid IL or missing references)
			//IL_007f: Expected O, but got Unknown
			//IL_00bb: Unknown result type (might be due to invalid IL or missing references)
			//IL_00c6: Expected O, but got Unknown
			//IL_013f: Unknown result type (might be due to invalid IL or missing references)
			//IL_014a: Expected O, but got Unknown
			//IL_01d0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d6: Expected O, but got Unknown
			_serverConfigLocked = Config("1 - General", "Lock Configuration", Toggle.On, "If on, the configuration is locked and can only be changed by server admins.");
			ConfigSync.AddLockingConfigEntry<Toggle>(_serverConfigLocked);
			_modEnabled = Config("1 - General", "Mod Enabled", value: true, "");
			_overrideVersionCheck = Config("1 - General", "Override Version Check", value: true, new ConfigDescription("Set to True to override the Valheim version check and allow the mod to start, even if an incorrect Valheim version is detected.", (AcceptableValueBase)null, new object[1]
			{
				new ConfigurationManagerAttributes
				{
					Browsable = false
				}
			}));
			_filterMode = Config("2 - Items Filter", "Filter Mode", FilterMode.Blacklist, "Choose the Method of which to Filter Items used while Swimming");
			_itemBlacklist = Config("2 - Items Filter", "Items Blacklisted in Water", "Torch;Lantern;", new ConfigDescription("List of Prefab names to Blacklist the Player from using while Swimming", (AcceptableValueBase)null, Array.Empty<object>()));
			_itemBlacklist.SettingChanged += [<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(0)] (object _, EventArgs _) =>
			{
				string[] array3 = _itemBlacklist.Value.Split(new char[1] { ';' }, StringSplitOptions.RemoveEmptyEntries);
				List<string> list4 = new List<string>(array3.Length);
				list4.AddRange(array3);
				_itemBlacklistStrings = list4;
			};
			string[] array = _itemBlacklist.Value.Split(new char[1] { ';' }, StringSplitOptions.RemoveEmptyEntries);
			List<string> list = new List<string>(array.Length);
			list.AddRange(array);
			_itemBlacklistStrings = list;
			_itemWhitelist = Config("2 - Items Filter", "Items Whitelisted in Water", "SpearBronze;", new ConfigDescription("List of Prefab names to Whitelist the Player to allow use while Swimming", (AcceptableValueBase)null, Array.Empty<object>()));
			_itemWhitelist.SettingChanged += [<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(0)] (object _, EventArgs _) =>
			{
				string[] array2 = _itemWhitelist.Value.Split(new char[1] { ';' }, StringSplitOptions.RemoveEmptyEntries);
				List<string> list3 = new List<string>(array2.Length);
				list3.AddRange(array2);
				_itemWhitelistStrings = list3;
			};
			array = _itemWhitelist.Value.Split(new char[1] { ';' }, StringSplitOptions.RemoveEmptyEntries);
			List<string> list2 = new List<string>(array.Length);
			list2.AddRange(array);
			_itemWhitelistStrings = list2;
			if (!VersionChecker.Check(Logger, ((BaseUnityPlugin)this).Info, _overrideVersionCheck.Value, ((BaseUnityPlugin)this).Config))
			{
				return;
			}
			Harmony val = new Harmony("HS_EquipInWater");
			try
			{
				val.PatchAll();
			}
			catch (HarmonyException)
			{
				Logger.LogError((object)"ERROR: Startup Failure, Harmony Patch Methods Not Found. Please Update or Remove the Plugin and Notify the Author of the Error. Valheim Shutdown Initiated.");
				Environment.Exit(1);
			}
		}

		[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(2)]
		public static bool HS_CheckWaterItem(ItemData item)
		{
			if (!_modEnabled.Value)
			{
				return true;
			}
			if (item == null)
			{
				Player localPlayer = Player.m_localPlayer;
				if (_filterMode.Value == FilterMode.Blacklist)
				{
					if (((Humanoid)localPlayer).m_leftItem != null && _itemBlacklistStrings.Contains(((Object)((Humanoid)localPlayer).m_leftItem.m_dropPrefab).name))
					{
						((Humanoid)localPlayer).UnequipItem(((Humanoid)localPlayer).m_leftItem, true);
					}
					if (((Humanoid)localPlayer).m_rightItem != null && _itemBlacklistStrings.Contains(((Object)((Humanoid)localPlayer).m_rightItem.m_dropPrefab).name))
					{
						((Humanoid)localPlayer).UnequipItem(((Humanoid)localPlayer).m_rightItem, true);
					}
				}
				else
				{
					if (((Humanoid)localPlayer).m_leftItem != null && !_itemWhitelistStrings.Contains(((Object)((Humanoid)localPlayer).m_leftItem.m_dropPrefab).name))
					{
						((Humanoid)localPlayer).UnequipItem(((Humanoid)localPlayer).m_leftItem, true);
					}
					if (((Humanoid)localPlayer).m_rightItem != null && !_itemWhitelistStrings.Contains(((Object)((Humanoid)localPlayer).m_rightItem.m_dropPrefab).name))
					{
						((Humanoid)localPlayer).UnequipItem(((Humanoid)localPlayer).m_rightItem, true);
					}
				}
				return false;
			}
			if (_filterMode.Value != 0)
			{
				return _itemWhitelistStrings.Contains(item.m_shared.m_name);
			}
			return _itemBlacklistStrings.Contains(item.m_shared.m_name);
		}
	}
	[<41d4ffe3-2d27-4f57-ad81-b8628df3630c>NullableContext(1)]
	[<f5b519c5-717f-411e-9a9c-a85c586977a0>Nullable(0)]
	public static class MyPluginInfo
	{
		public const string PLUGIN_GUID = "HS_EquipInWater";

		public const string PLUGIN_NAME = "HS_EquipInWater";

		public const string PLUGIN_VERSION = "1.0.0";
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
}
[CompilerGenerated]
internal sealed class <ba6a485a-d1f3-4d53-99e8-5aff3a94e868><PrivateImplementationDetails>
{
}
internal sealed class <>z__ReadOnlyArray<T> : IEnumerable, ICollection, IList, IEnumerable<T>, IReadOnlyCollection<T>, IReadOnlyList<T>, ICollection<T>, IList<T>
{
	int ICollection.Count => _items.Length;

	bool ICollection.IsSynchronized => false;

	object ICollection.SyncRoot => this;

	object IList.this[int index]
	{
		get
		{
			return _items[index];
		}
		set
		{
			throw new NotSupportedException();
		}
	}

	bool IList.IsFixedSize => true;

	bool IList.IsReadOnly => true;

	int IReadOnlyCollection<T>.Count => _items.Length;

	T IReadOnlyList<T>.this[int index] => _items[index];

	int ICollection<T>.Count => _items.Length;

	bool ICollection<T>.IsReadOnly => true;

	T IList<T>.this[int index]
	{
		get
		{
			return _items[index];
		}
		set
		{
			throw new NotSupportedException();
		}
	}

	public <>z__ReadOnlyArray(T[] items)
	{
		_items = items;
	}

	IEnumerator IEnumerable.GetEnumerator()
	{
		return ((IEnumerable)_items).GetEnumerator();
	}

	void ICollection.CopyTo(Array array, int index)
	{
		((ICollection)_items).CopyTo(array, index);
	}

	int IList.Add(object value)
	{
		throw new NotSupportedException();
	}

	void IList.Clear()
	{
		throw new NotSupportedException();
	}

	bool IList.Contains(object value)
	{
		return ((IList)_items).Contains(value);
	}

	int IList.IndexOf(object value)
	{
		return ((IList)_items).IndexOf(value);
	}

	void IList.Insert(int index, object value)
	{
		throw new NotSupportedException();
	}

	void IList.Remove(object value)
	{
		throw new NotSupportedException();
	}

	void IList.RemoveAt(int index)
	{
		throw new NotSupportedException();
	}

	IEnumerator<T> IEnumerable<T>.GetEnumerator()
	{
		return ((IEnumerable<T>)_items).GetEnumerator();
	}

	void ICollection<T>.Add(T item)
	{
		throw new NotSupportedException();
	}

	void ICollection<T>.Clear()
	{
		throw new NotSupportedException();
	}

	bool ICollection<T>.Contains(T item)
	{
		return ((ICollection<T>)_items).Contains(item);
	}

	void ICollection<T>.CopyTo(T[] array, int arrayIndex)
	{
		((ICollection<T>)_items).CopyTo(array, arrayIndex);
	}

	bool ICollection<T>.Remove(T item)
	{
		throw new NotSupportedException();
	}

	int IList<T>.IndexOf(T item)
	{
		return ((IList<T>)_items).IndexOf(item);
	}

	void IList<T>.Insert(int index, T item)
	{
		throw new NotSupportedException();
	}

	void IList<T>.RemoveAt(int index)
	{
		throw new NotSupportedException();
	}
}
namespace Microsoft.CodeAnalysis
{
	[<536bebc3-0bfd-4015-8eef-53e9eb0ab076>Embedded]
	[CompilerGenerated]
	internal sealed class <536bebc3-0bfd-4015-8eef-53e9eb0ab076>EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	[<536bebc3-0bfd-4015-8eef-53e9eb0ab076>Embedded]
	[CompilerGenerated]
	internal sealed class <a2314b3b-988e-49b1-86ca-622a24966bec>NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public <a2314b3b-988e-49b1-86ca-622a24966bec>NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public <a2314b3b-988e-49b1-86ca-622a24966bec>NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	[CompilerGenerated]
	[<536bebc3-0bfd-4015-8eef-53e9eb0ab076>Embedded]
	internal sealed class <07e33ee0-82c8-4871-bc60-134e6467215e>NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public <07e33ee0-82c8-4871-bc60-134e6467215e>NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[CompilerGenerated]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	[<536bebc3-0bfd-4015-8eef-53e9eb0ab076>Embedded]
	internal sealed class <cffe3069-9b34-4fc0-9e73-63aa344ccb1a>RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public <cffe3069-9b34-4fc0-9e73-63aa344ccb1a>RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace ServerSync
{
	[PublicAPI]
	[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
	[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
	internal abstract class OwnConfigEntryBase
	{
		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		public object LocalBaseValue;

		public bool SynchronizedConfig = true;

		public abstract ConfigEntryBase BaseConfig { get; }
	}
	[PublicAPI]
	[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
	[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
	internal class SyncedConfigEntry<[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] T> : OwnConfigEntryBase
	{
		public readonly ConfigEntry<T> SourceConfig;

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

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

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

		public void AssignLocalValue(T value)
		{
			if (LocalBaseValue == null)
			{
				Value = value;
			}
			else
			{
				LocalBaseValue = value;
			}
		}
	}
	[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
	[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(2)]
	internal abstract class CustomSyncedValueBase
	{
		public object LocalBaseValue;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(1)]
		public readonly string Identifier;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(1)]
		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;

		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
		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]
	[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
	[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
	internal sealed class CustomSyncedValue<[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] 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]
	[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
	[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
	internal class ConfigSync
	{
		[HarmonyPatch(typeof(ZRpc), "HandlePackage")]
		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		private static class SnatchCurrentlyHandlingRPC
		{
			[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
			public static ZRpc currentRpc;

			[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
			[HarmonyPrefix]
			private static void Prefix(ZRpc __instance)
			{
				currentRpc = __instance;
			}
		}

		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		[HarmonyPatch(typeof(ZNet), "Awake")]
		internal static class RegisterRPCPatch
		{
			[HarmonyPostfix]
			[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
			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());
				}
				[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
				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));
					}
				}
				[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
				static IEnumerator WatchAdminListChanges()
				{
					MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
					SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
					List<string> CurrentList = new List<string>(adminList.GetList());
					while (true)
					{
						yield return (object)new WaitForSeconds(30f);
						if (!adminList.GetList().SequenceEqual(CurrentList))
						{
							CurrentList = new List<string>(adminList.GetList());
							List<ZNetPeer> adminPeer = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p)
							{
								string hostName = p.m_rpc.GetSocket().GetHostName();
								return ((object)listContainsId == null) ? adminList.Contains(hostName) : ((bool)listContainsId.Invoke(ZNet.instance, new object[2] { adminList, hostName }));
							}).ToList();
							List<ZNetPeer> nonAdminPeer = ZNet.instance.GetPeers().Except(adminPeer).ToList();
							SendAdmin(nonAdminPeer, isAdmin: false);
							SendAdmin(adminPeer, isAdmin: true);
						}
					}
				}
			}
		}

		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		private static class RegisterClientRPCPatch
		{
			[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
			[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);
				}
			}
		}

		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		private class ParsedConfigs
		{
			[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 1, 1, 2 })]
			public readonly Dictionary<OwnConfigEntryBase, object> configValues = new Dictionary<OwnConfigEntryBase, object>();

			[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 1, 1, 2 })]
			public readonly Dictionary<CustomSyncedValueBase, object> customValues = new Dictionary<CustomSyncedValueBase, object>();
		}

		[HarmonyPatch(typeof(ZNet), "Shutdown")]
		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		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")]
		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
		private class SendConfigsAfterLogin
		{
			[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
			private class BufferingSocket : ISocket
			{
				public volatile bool finished = false;

				public volatile int versionMatchQueued = -1;

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

				public readonly ISocket Original;

				public BufferingSocket(ISocket original)
				{
					Original = original;
				}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			[HarmonyPrefix]
			[HarmonyPriority(800)]
			private static void Prefix([<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 2, 1, 1 })] ref Dictionary<Assembly, BufferingSocket> __state, ZNet __instance, ZRpc rpc)
			{
				//IL_0078: Unknown result type (might be due to invalid IL or missing references)
				//IL_007e: Invalid comparison between Unknown and I4
				if (__instance.IsServer())
				{
					BufferingSocket value = new BufferingSocket(rpc.GetSocket());
					AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, value);
					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)
					{
						AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, value);
					}
					if (__state == null)
					{
						__state = new Dictionary<Assembly, BufferingSocket>();
					}
					__state[Assembly.GetExecutingAssembly()] = value;
				}
			}

			[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> entries = new List<PackageEntry>();
						if (configSync.CurrentVersion != null)
						{
							entries.Add(new PackageEntry
							{
								section = "Internal",
								key = "serverversion",
								type = typeof(string),
								value = configSync.CurrentVersion
							});
						}
						MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						entries.Add(new PackageEntry
						{
							section = "Internal",
							key = "lockexempt",
							type = typeof(bool),
							value = (((object)listContainsId == null) ? ((object)adminList.Contains(rpc.GetSocket().GetHostName())) : listContainsId.Invoke(ZNet.instance, new object[2]
							{
								adminList,
								rpc.GetSocket().GetHostName()
							}))
						});
						ZPackage package = ConfigsToPackage(configSync.allConfigs.Select([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, entries, partial: false);
						yield return ((MonoBehaviour)__instance).StartCoroutine(configSync.sendZPackage(new List<ZNetPeer> { peer }, package));
					}
					SendBufferedData();
				}
			}
		}

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
		private class PackageEntry
		{
			public string section = null;

			public string key = null;

			public Type type = null;

			[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
			public object value;
		}

		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		[HarmonyPatch(typeof(ConfigEntryBase), "GetSerializedValue")]
		private static class PreventSavingServerInfo
		{
			[HarmonyPrefix]
			[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
			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;
			}
		}

		[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)]
		[HarmonyPatch(typeof(ConfigEntryBase), "SetSerializedValue")]
		private static class PreventConfigRereadChangingValues
		{
			[HarmonyPrefix]
			[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
			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;
			}
		}

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
		private class InvalidDeserializationTypeException : Exception
		{
			public string expected = null;

			public string received = null;

			public string field = "";
		}

		public static bool ProcessingServerUpdate;

		public readonly string Name;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		public string DisplayName;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		public string CurrentVersion;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		public string MinimumRequiredVersion;

		public bool ModRequired = false;

		private bool? forceConfigLocking;

		private bool isSourceOfTruth = true;

		private static readonly HashSet<ConfigSync> configSyncs;

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

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

		private static bool isServer;

		private static bool lockExempt;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private OwnConfigEntryBase lockedConfig = null;

		private const byte PARTIAL_CONFIGS = 1;

		private const byte FRAGMENTED_CONFIG = 2;

		private const byte COMPRESSED_CONFIG = 4;

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

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 1, 0, 1 })]
		private readonly List<KeyValuePair<long, string>> cacheExpirations = new List<KeyValuePair<long, string>>();

		private static long packageCounter;

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

		public bool IsAdmin => lockExempt || isSourceOfTruth;

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

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


		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		[method: <07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(2)]
		[field: <a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		public event Action<bool> SourceOfTruthChanged;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		[method: <07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(2)]
		[field: <a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		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<[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] 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 += [<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (object _, EventArgs _) =>
				{
					if (!ProcessingServerUpdate && syncedEntry.SynchronizedConfig)
					{
						Broadcast(ZRoutedRpc.Everybody, (ConfigEntryBase)configEntry);
					}
				};
				allConfigs.Add(syncedEntry);
			}
			return syncedEntry;
		}

		public SyncedConfigEntry<T> AddLockingConfigEntry<[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)] T>(ConfigEntry<T> lockingConfig) where T : IConvertible
		{
			if (lockedConfig != null)
			{
				throw new Exception("Cannot initialize locking ConfigEntry twice");
			}
			lockedConfig = AddConfigEntry<T>(lockingConfig);
			lockingConfig.SettingChanged += [<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (object _, EventArgs _) =>
			{
				this.lockedConfigChanged?.Invoke();
			};
			return (SyncedConfigEntry<T>)lockedConfig;
		}

		internal void AddCustomValue(CustomSyncedValueBase customValue)
		{
			if (allCustomValues.Select([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Expected O, but got Unknown
			//IL_0250: Unknown result type (might be due to invalid IL or missing references)
			//IL_0257: Expected O, but got Unknown
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f1: Expected O, but got Unknown
			try
			{
				if (isServer && IsLocked)
				{
					ZRpc currentRpc = SnatchCurrentlyHandlingRPC.currentRpc;
					object obj;
					if (currentRpc == null)
					{
						obj = null;
					}
					else
					{
						ISocket socket = currentRpc.GetSocket();
						obj = ((socket != null) ? socket.GetHostName() : null);
					}
					string text = (string)obj;
					if (text != null)
					{
						MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						if (!(((object)methodInfo == null) ? val.Contains(text) : ((bool)methodInfo.Invoke(ZNet.instance, new object[2] { val, text }))))
						{
							return false;
						}
					}
				}
				cacheExpirations.RemoveAll(([<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 0, 1 })] KeyValuePair<long, string> kv) =>
				{
					if (kv.Key < DateTimeOffset.Now.Ticks)
					{
						configValueCache.Remove(kv.Value);
						return true;
					}
					return false;
				});
				byte b = package.ReadByte();
				if ((b & 2u) != 0)
				{
					long num = package.ReadLong();
					string text2 = sender.ToString() + num;
					if (!configValueCache.TryGetValue(text2, out 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([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (byte[] a) => a).ToArray());
					b = package.ReadByte();
				}
				ProcessingServerUpdate = true;
				if ((b & 4u) != 0)
				{
					byte[] buffer = package.ReadByteArray();
					MemoryStream stream = new MemoryStream(buffer);
					MemoryStream memoryStream = new MemoryStream();
					using (DeflateStream deflateStream = new DeflateStream(stream, CompressionMode.Decompress))
					{
						deflateStream.CopyTo(memoryStream);
					}
					package = new ZPackage(memoryStream.ToArray());
					b = package.ReadByte();
				}
				if ((b & 1) == 0)
				{
					resetConfigsFromServer();
				}
				ParsedConfigs parsedConfigs = ReadConfigsFromPackage(package);
				ConfigFile val2 = null;
				bool saveOnConfigSet = false;
				foreach (KeyValuePair<OwnConfigEntryBase, object> configValue in parsedConfigs.configValues)
				{
					if (!isServer && configValue.Key.LocalBaseValue == null)
					{
						configValue.Key.LocalBaseValue = configValue.Key.BaseConfig.BoxedValue;
					}
					if (val2 == null)
					{
						val2 = configValue.Key.BaseConfig.ConfigFile;
						saveOnConfigSet = val2.SaveOnConfigSet;
						val2.SaveOnConfigSet = false;
					}
					configValue.Key.BaseConfig.BoxedValue = configValue.Value;
				}
				if (val2 != null)
				{
					val2.SaveOnConfigSet = saveOnConfigSet;
				}
				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([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (OwnConfigEntryBase c) => c.SynchronizedConfig).ToDictionary([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (OwnConfigEntryBase c) => c.BaseConfig.Definition.Section + "_" + c.BaseConfig.Definition.Key, [<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (OwnConfigEntryBase c) => c);
			Dictionary<string, CustomSyncedValueBase> dictionary2 = allCustomValues.ToDictionary([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (CustomSyncedValueBase c) => c.Identifier, [<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (CustomSyncedValueBase c) => c);
			int num = package.ReadInt();
			for (int i = 0; i < num; i++)
			{
				string text = package.ReadString();
				string text2 = package.ReadString();
				string text3 = package.ReadString();
				Type type = Type.GetType(text3);
				if (text3 == "" || type != null)
				{
					object obj;
					try
					{
						obj = ((text3 == "") ? null : ReadValueWithTypeFromZPackage(package, type));
					}
					catch (InvalidDeserializationTypeException ex)
					{
						Debug.LogWarning((object)("Got unexpected struct internal type " + ex.received + " for field " + ex.field + " struct " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + ex.expected));
						continue;
					}
					OwnConfigEntryBase value2;
					if (text == "Internal")
					{
						CustomSyncedValueBase value;
						if (text2 == "serverversion")
						{
							if (obj?.ToString() != CurrentVersion)
							{
								Debug.LogWarning((object)("Received server version is not equal: server version = " + (obj?.ToString() ?? "null") + "; local version = " + (CurrentVersion ?? "unknown")));
							}
						}
						else if (text2 == "lockexempt")
						{
							if (obj is bool flag)
							{
								lockExempt = flag;
							}
						}
						else if (dictionary2.TryGetValue(text2, out value))
						{
							if ((text3 == "" && (!value.Type.IsValueType || Nullable.GetUnderlyingType(value.Type) != null)) || GetZPackageTypeString(value.Type) == text3)
							{
								parsedConfigs.customValues[value] = obj;
								continue;
							}
							Debug.LogWarning((object)("Got unexpected type " + text3 + " for internal value " + text2 + " for mod " + (DisplayName ?? Name) + ", expecting " + value.Type.AssemblyQualifiedName));
						}
					}
					else if (dictionary.TryGetValue(text + "_" + text2, out value2))
					{
						Type type2 = configType(value2.BaseConfig);
						if ((text3 == "" && (!type2.IsValueType || Nullable.GetUnderlyingType(type2) != null)) || GetZPackageTypeString(type2) == text3)
						{
							parsedConfigs.configValues[value2] = obj;
							continue;
						}
						Debug.LogWarning((object)("Got unexpected type " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + type2.AssemblyQualifiedName));
					}
					else
					{
						Debug.LogWarning((object)("Received unknown config entry " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ". This may happen if client and server versions of the mod do not match."));
					}
					continue;
				}
				Debug.LogWarning((object)("Got invalid type " + text3 + ", abort reading of received configs"));
				return new ParsedConfigs();
			}
			return parsedConfigs;
		}

		private static bool isWritableConfig(OwnConfigEntryBase config)
		{
			ConfigSync configSync = configSyncs.FirstOrDefault([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (ConfigSync cs) => cs.allConfigs.Contains(config));
			if (configSync == null)
			{
				return true;
			}
			return configSync.IsSourceOfTruth || !config.SynchronizedConfig || config.LocalBaseValue == null || (!configSync.IsLocked && (config != configSync.lockedConfig || lockExempt));
		}

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

		private void resetConfigsFromServer()
		{
			ConfigFile val = null;
			bool saveOnConfigSet = false;
			foreach (OwnConfigEntryBase item in allConfigs.Where([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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 fragmentedPackage = new ZPackage();
						fragmentedPackage.Write((byte)2);
						fragmentedPackage.Write(packageIdentifier);
						fragmentedPackage.Write(fragment);
						fragmentedPackage.Write(fragments);
						fragmentedPackage.Write(data.Skip(250000 * fragment).Take(250000).ToArray());
						SendPackage(fragmentedPackage);
						if (fragment != fragments - 1)
						{
							yield return true;
						}
						int num = fragment + 1;
						fragment = num;
						continue;
					}
					break;
				}
				yield break;
			}
			foreach (bool item2 in waitForQueue())
			{
				yield return item2;
			}
			SendPackage(package);
			void SendPackage(ZPackage pkg)
			{
				string text = Name + " ConfigSync";
				if (isServer)
				{
					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([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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[] rawData = package.GetArray();
			if (rawData != null && rawData.LongLength > 10000)
			{
				ZPackage compressedPackage = new ZPackage();
				compressedPackage.Write((byte)4);
				MemoryStream output = new MemoryStream();
				using (DeflateStream deflateStream = new DeflateStream(output, CompressionLevel.Optimal))
				{
					deflateStream.Write(rawData, 0, rawData.Length);
				}
				compressedPackage.Write(output.ToArray());
				package = compressedPackage;
			}
			List<IEnumerator<bool>> writers = (from peer in peers
				where peer.IsReady()
				select peer into p
				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));
				}
			}
		}

		[return: <a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private static OwnConfigEntryBase configData(ConfigEntryBase config)
		{
			return config.Description.Tags?.OfType<OwnConfigEntryBase>().SingleOrDefault();
		}

		[return: <a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 2, 1 })]
		public static SyncedConfigEntry<T> ConfigData<[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] T>(ConfigEntry<T> config)
		{
			return ((ConfigEntryBase)config).Description.Tags?.OfType<SyncedConfigEntry<T>>().SingleOrDefault();
		}

		private static T configAttribute<[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] T>(ConfigEntryBase config)
		{
			return config.Description.Tags.OfType<T>().First();
		}

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

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

		private static ZPackage ConfigsToPackage([<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 2, 1 })] IEnumerable<ConfigEntryBase> configs = null, [<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 2, 1 })] IEnumerable<CustomSyncedValueBase> customValues = null, [<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 2, 1 })] IEnumerable<PackageEntry> packageEntries = null, bool partial = true)
		{
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Expected O, but got Unknown
			List<ConfigEntryBase> list = configs?.Where([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (ConfigEntryBase config) => configData(config).SynchronizedConfig).ToList() ?? new List<ConfigEntryBase>();
			List<CustomSyncedValueBase> list2 = customValues?.ToList() ?? new List<CustomSyncedValueBase>();
			ZPackage val = new ZPackage();
			val.Write((byte)(partial ? 1 : 0));
			val.Write(list.Count + list2.Count + (packageEntries?.Count() ?? 0));
			foreach (PackageEntry item in packageEntries ?? Array.Empty<PackageEntry>())
			{
				AddEntryToPackage(val, item);
			}
			foreach (CustomSyncedValueBase item2 in list2)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = "Internal",
					key = item2.Identifier,
					type = item2.Type,
					value = item2.BoxedValue
				});
			}
			foreach (ConfigEntryBase item3 in list)
			{
				AddEntryToPackage(val, new PackageEntry
				{
					section = item3.Definition.Section,
					key = item3.Definition.Key,
					type = configType(item3),
					value = item3.BoxedValue
				});
			}
			return val;
		}

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

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

		private static void AddValueToZPackage(ZPackage package, [<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] 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]
	[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(0)]
	[HarmonyPatch]
	[<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(1)]
	internal class VersionCheck
	{
		private static readonly HashSet<VersionCheck> versionChecks;

		private static readonly Dictionary<string, string> notProcessedNames;

		public string Name;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private string displayName;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private string currentVersion;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private string minimumRequiredVersion;

		public bool ModRequired = true;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private string ReceivedCurrentVersion;

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private string ReceivedMinimumRequiredVersion;

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

		[<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)]
		private ConfigSync ConfigSync;

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

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

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

		private static void PatchServerSync()
		{
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0064: Expected O, but got Unknown
			Patches patchInfo = PatchProcessor.GetPatchInfo((MethodBase)AccessTools.DeclaredMethod(typeof(ZNet), "Awake", (Type[])null, (Type[])null));
			if (patchInfo != null && patchInfo.Postfixes.Count([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (Patch p) => p.PatchMethod.DeclaringType == typeof(ConfigSync.RegisterRPCPatch)) > 0)
			{
				return;
			}
			Harmony val = new Harmony("org.bepinex.helpers.ServerSync");
			foreach (Type item in from t in typeof(ConfigSync).GetNestedTypes(BindingFlags.NonPublic).Concat(new Type[1] { typeof(VersionCheck) })
				where t.IsClass
				select t)
			{
				val.PatchAll(item);
			}
		}

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

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

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

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

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

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

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

		private string Error([<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(2)] ZRpc rpc = null)
		{
			return (rpc == null) ? ErrorClient() : ErrorServer(rpc);
		}

		private static VersionCheck[] GetFailedClient()
		{
			return versionChecks.Where([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (VersionCheck check) => !check.IsVersionOk()).ToArray();
		}

		private static VersionCheck[] GetFailedServer(ZRpc rpc)
		{
			return versionChecks.Where([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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, [<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(new byte[] { 2, 1, 1 })] Action<ZRpc, ZPackage> original)
		{
			string text = pkg.ReadString();
			string text2 = pkg.ReadString();
			string text3 = pkg.ReadString();
			bool flag = false;
			foreach (VersionCheck versionCheck in versionChecks)
			{
				if (!(text != versionCheck.Name))
				{
					Debug.Log((object)("Received " + versionCheck.DisplayName + " version " + text3 + " and minimum version " + text2 + " from the " + (ZNet.instance.IsServer() ? "client" : "server") + "."));
					versionCheck.ReceivedMinimumRequiredVersion = text2;
					versionCheck.ReceivedCurrentVersion = text3;
					if (ZNet.instance.IsServer() && versionCheck.IsVersionOk())
					{
						versionCheck.ValidatedClients.Add(rpc);
					}
					flag = true;
				}
			}
			if (flag)
			{
				return;
			}
			pkg.SetPos(0);
			if (original != null)
			{
				original(rpc, pkg);
				if (pkg.GetPos() == 0)
				{
					notProcessedNames.Add(text, text3);
				}
			}
		}

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

		[HarmonyPrefix]
		[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
		private static void RegisterAndCheckVersion(ZNetPeer peer, ZNet __instance)
		{
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0195: Expected O, but got Unknown
			notProcessedNames.Clear();
			IDictionary dictionary = (IDictionary)typeof(ZRpc).GetField("m_functions", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(peer.m_rpc);
			if (dictionary.Contains(StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")))
			{
				object obj = dictionary[StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")];
				Action<ZRpc, ZPackage> action = (Action<ZRpc, ZPackage>)obj.GetType().GetField("m_action", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(obj);
				peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (ZRpc rpc, [<a2314b3b-988e-49b1-86ca-622a24966bec>Nullable(1)] 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 });
				}
			}
		}

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

		[HarmonyPostfix]
		[HarmonyPatch(typeof(FejdStartup), "ShowConnectError")]
		private static void ShowConnectionError(FejdStartup __instance)
		{
			//IL_000e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0014: Invalid comparison between Unknown and I4
			//IL_0186: Unknown result type (might be due to invalid IL or missing references)
			//IL_018b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0199: Unknown result type (might be due to invalid IL or missing references)
			//IL_01de: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f8: Unknown result type (might be due to invalid IL or missing references)
			//IL_020a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0219: Unknown result type (might be due to invalid IL or missing references)
			//IL_021e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0229: Unknown result type (might be due to invalid IL or missing references)
			if (!__instance.m_connectionFailedPanel.activeSelf || (int)ZNet.GetConnectionStatus() != 3)
			{
				return;
			}
			bool flag = false;
			VersionCheck[] failedClient = GetFailedClient();
			if (failedClient.Length != 0)
			{
				string text = string.Join("\n", failedClient.Select([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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([<07e33ee0-82c8-4871-bc60-134e6467215e>NullableContext(0)] (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 Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	internal sealed class <4ae182b3-e574-4b22-81f2-db8c67a9cf81>EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	internal sealed class <7ddf60df-37d0-4462-8390-647467f5bd1a>IsReadOnlyAttribute : Attribute
	{
	}
	[CompilerGenerated]
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	internal sealed class IsByRefLikeAttribute : Attribute
	{
	}
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	[CompilerGenerated]
	internal sealed class <b5df7daa-1f3a-48e6-98ac-41b6702e43b2>NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public <b5df7daa-1f3a-48e6-98ac-41b6702e43b2>NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public <b5df7daa-1f3a-48e6-98ac-41b6702e43b2>NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	internal sealed class <e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public <e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	[CompilerGenerated]
	internal sealed class <be559594-a9ed-4275-b2e6-6a13c08c500a>NativeIntegerAttribute : Attribute
	{
		public readonly bool[] TransformFlags;

		public <be559594-a9ed-4275-b2e6-6a13c08c500a>NativeIntegerAttribute()
		{
			TransformFlags = new bool[1] { true };
		}

		public <be559594-a9ed-4275-b2e6-6a13c08c500a>NativeIntegerAttribute(bool[] P_0)
		{
			TransformFlags = P_0;
		}
	}
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	[<4ae182b3-e574-4b22-81f2-db8c67a9cf81>Embedded]
	[CompilerGenerated]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace MonoMod.Backports
{
	internal static class MethodImplOptionsEx
	{
		public const MethodImplOptions Unmanaged = MethodImplOptions.Unmanaged;

		public const MethodImplOptions NoInlining = MethodImplOptions.NoInlining;

		public const MethodImplOptions ForwardRef = MethodImplOptions.ForwardRef;

		public const MethodImplOptions Synchronized = MethodImplOptions.Synchronized;

		public const MethodImplOptions NoOptimization = MethodImplOptions.NoOptimization;

		public const MethodImplOptions PreserveSig = MethodImplOptions.PreserveSig;

		public const MethodImplOptions AggressiveInlining = MethodImplOptions.AggressiveInlining;

		public const MethodImplOptions AggressiveOptimization = MethodImplOptions.AggressiveOptimization;

		public const MethodImplOptions InternalCall = MethodImplOptions.InternalCall;
	}
}
namespace System
{
	internal static class ArrayEx
	{
		private static class TypeHolder<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T>
		{
			[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(1)]
			public static readonly T[] Empty = new T[0];
		}

		public static int MaxLength => 1879048191;

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(1)]
		public static T[] Empty<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T>()
		{
			return TypeHolder<T>.Empty;
		}
	}
	[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(0)]
	[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(2)]
	[<7ddf60df-37d0-4462-8390-647467f5bd1a>IsReadOnly]
	internal struct SequencePosition : IEquatable<SequencePosition>
	{
		private readonly object _object;

		private readonly int _integer;

		public SequencePosition(object @object, int integer)
		{
			_object = @object;
			_integer = integer;
		}

		[EditorBrowsable(EditorBrowsableState.Never)]
		public object GetObject()
		{
			return _object;
		}

		[EditorBrowsable(EditorBrowsableState.Never)]
		public int GetInteger()
		{
			return _integer;
		}

		public bool Equals(SequencePosition other)
		{
			if (_integer == other._integer)
			{
				return object.Equals(_object, other._object);
			}
			return false;
		}

		[EditorBrowsable(EditorBrowsableState.Never)]
		public override bool Equals(object obj)
		{
			if (obj is SequencePosition other)
			{
				return Equals(other);
			}
			return false;
		}

		[EditorBrowsable(EditorBrowsableState.Never)]
		public override int GetHashCode()
		{
			return HashCode.Combine(_object, _integer);
		}
	}
	internal static class EnvironmentEx
	{
		public static int CurrentManagedThreadId => Environment.CurrentManagedThreadId;
	}
	[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(1)]
	[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(0)]
	internal sealed class Gen2GcCallback : CriticalFinalizerObject
	{
		[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)]
		private readonly Func<bool> _callback0;

		[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(new byte[] { 2, 1 })]
		private readonly Func<object, bool> _callback1;

		private GCHandle _weakTargetObj;

		private Gen2GcCallback(Func<bool> callback)
		{
			_callback0 = callback;
		}

		private Gen2GcCallback(Func<object, bool> callback, object targetObj)
		{
			_callback1 = callback;
			_weakTargetObj = GCHandle.Alloc(targetObj, GCHandleType.Weak);
		}

		public static void Register(Func<bool> callback)
		{
			new System.Gen2GcCallback(callback);
		}

		public static void Register(Func<object, bool> callback, object targetObj)
		{
			new System.Gen2GcCallback(callback, targetObj);
		}

		~Gen2GcCallback()
		{
			if (_weakTargetObj.IsAllocated)
			{
				object target = _weakTargetObj.Target;
				if (target == null)
				{
					_weakTargetObj.Free();
					return;
				}
				try
				{
					if (!_callback1(target))
					{
						_weakTargetObj.Free();
						return;
					}
				}
				catch
				{
				}
			}
			else
			{
				try
				{
					if (!_callback0())
					{
						return;
					}
				}
				catch
				{
				}
			}
			GC.ReRegisterForFinalize(this);
		}
	}
	[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(0)]
	[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(1)]
	internal struct HashCode
	{
		private static readonly uint s_seed = GenerateGlobalSeed();

		private const uint Prime1 = 2654435761u;

		private const uint Prime2 = 2246822519u;

		private const uint Prime3 = 3266489917u;

		private const uint Prime4 = 668265263u;

		private const uint Prime5 = 374761393u;

		private uint _v1;

		private uint _v2;

		private uint _v3;

		private uint _v4;

		private uint _queue1;

		private uint _queue2;

		private uint _queue3;

		private uint _length;

		private static uint GenerateGlobalSeed()
		{
			Span<byte> destination = stackalloc byte[4];
			using (RandomNumberGenerator randomNumberGenerator = RandomNumberGenerator.Create())
			{
				byte[] array = new byte[destination.Length];
				randomNumberGenerator.GetBytes(array);
				MemoryExtensions.AsSpan(array).CopyTo(destination);
			}
			return Unsafe.ReadUnaligned<uint>(ref destination[0]);
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1>(T1 value1)
		{
			uint queuedValue = (uint)(value1?.GetHashCode() ?? 0);
			return (int)MixFinal(QueueRound(MixEmptyState() + 4, queuedValue));
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2>(T1 value1, T2 value2)
		{
			uint queuedValue = (uint)(value1?.GetHashCode() ?? 0);
			uint queuedValue2 = (uint)(value2?.GetHashCode() ?? 0);
			return (int)MixFinal(QueueRound(QueueRound(MixEmptyState() + 8, queuedValue), queuedValue2));
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T3>(T1 value1, T2 value2, T3 value3)
		{
			uint queuedValue = (uint)(value1?.GetHashCode() ?? 0);
			uint queuedValue2 = (uint)(value2?.GetHashCode() ?? 0);
			uint queuedValue3 = (uint)(value3?.GetHashCode() ?? 0);
			return (int)MixFinal(QueueRound(QueueRound(QueueRound(MixEmptyState() + 12, queuedValue), queuedValue2), queuedValue3));
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T3, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T4>(T1 value1, T2 value2, T3 value3, T4 value4)
		{
			uint input = (uint)(value1?.GetHashCode() ?? 0);
			uint input2 = (uint)(value2?.GetHashCode() ?? 0);
			uint input3 = (uint)(value3?.GetHashCode() ?? 0);
			uint input4 = (uint)(value4?.GetHashCode() ?? 0);
			Initialize(out var v, out var v2, out var v3, out var v4);
			v = Round(v, input);
			v2 = Round(v2, input2);
			v3 = Round(v3, input3);
			v4 = Round(v4, input4);
			return (int)MixFinal(MixState(v, v2, v3, v4) + 16);
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T3, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T4, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T5>(T1 value1, T2 value2, T3 value3, T4 value4, T5 value5)
		{
			uint input = (uint)(value1?.GetHashCode() ?? 0);
			uint input2 = (uint)(value2?.GetHashCode() ?? 0);
			uint input3 = (uint)(value3?.GetHashCode() ?? 0);
			uint input4 = (uint)(value4?.GetHashCode() ?? 0);
			uint queuedValue = (uint)(value5?.GetHashCode() ?? 0);
			Initialize(out var v, out var v2, out var v3, out var v4);
			v = Round(v, input);
			v2 = Round(v2, input2);
			v3 = Round(v3, input3);
			v4 = Round(v4, input4);
			return (int)MixFinal(QueueRound(MixState(v, v2, v3, v4) + 20, queuedValue));
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T3, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T4, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T5, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T6>(T1 value1, T2 value2, T3 value3, T4 value4, T5 value5, T6 value6)
		{
			uint input = (uint)(value1?.GetHashCode() ?? 0);
			uint input2 = (uint)(value2?.GetHashCode() ?? 0);
			uint input3 = (uint)(value3?.GetHashCode() ?? 0);
			uint input4 = (uint)(value4?.GetHashCode() ?? 0);
			uint queuedValue = (uint)(value5?.GetHashCode() ?? 0);
			uint queuedValue2 = (uint)(value6?.GetHashCode() ?? 0);
			Initialize(out var v, out var v2, out var v3, out var v4);
			v = Round(v, input);
			v2 = Round(v2, input2);
			v3 = Round(v3, input3);
			v4 = Round(v4, input4);
			return (int)MixFinal(QueueRound(QueueRound(MixState(v, v2, v3, v4) + 24, queuedValue), queuedValue2));
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T3, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T4, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T5, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T6, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T7>(T1 value1, T2 value2, T3 value3, T4 value4, T5 value5, T6 value6, T7 value7)
		{
			uint input = (uint)(value1?.GetHashCode() ?? 0);
			uint input2 = (uint)(value2?.GetHashCode() ?? 0);
			uint input3 = (uint)(value3?.GetHashCode() ?? 0);
			uint input4 = (uint)(value4?.GetHashCode() ?? 0);
			uint queuedValue = (uint)(value5?.GetHashCode() ?? 0);
			uint queuedValue2 = (uint)(value6?.GetHashCode() ?? 0);
			uint queuedValue3 = (uint)(value7?.GetHashCode() ?? 0);
			Initialize(out var v, out var v2, out var v3, out var v4);
			v = Round(v, input);
			v2 = Round(v2, input2);
			v3 = Round(v3, input3);
			v4 = Round(v4, input4);
			return (int)MixFinal(QueueRound(QueueRound(QueueRound(MixState(v, v2, v3, v4) + 28, queuedValue), queuedValue2), queuedValue3));
		}

		public static int Combine<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T1, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T2, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T3, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T4, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T5, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T6, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T7, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T8>(T1 value1, T2 value2, T3 value3, T4 value4, T5 value5, T6 value6, T7 value7, T8 value8)
		{
			uint input = (uint)(value1?.GetHashCode() ?? 0);
			uint input2 = (uint)(value2?.GetHashCode() ?? 0);
			uint input3 = (uint)(value3?.GetHashCode() ?? 0);
			uint input4 = (uint)(value4?.GetHashCode() ?? 0);
			uint input5 = (uint)(value5?.GetHashCode() ?? 0);
			uint input6 = (uint)(value6?.GetHashCode() ?? 0);
			uint input7 = (uint)(value7?.GetHashCode() ?? 0);
			uint input8 = (uint)(value8?.GetHashCode() ?? 0);
			Initialize(out var v, out var v2, out var v3, out var v4);
			v = Round(v, input);
			v2 = Round(v2, input2);
			v3 = Round(v3, input3);
			v4 = Round(v4, input4);
			v = Round(v, input5);
			v2 = Round(v2, input6);
			v3 = Round(v3, input7);
			v4 = Round(v4, input8);
			return (int)MixFinal(MixState(v, v2, v3, v4) + 32);
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		private static void Initialize(out uint v1, out uint v2, out uint v3, out uint v4)
		{
			v1 = (uint)((int)s_seed + -1640531535 + -2048144777);
			v2 = s_seed + 2246822519u;
			v3 = s_seed;
			v4 = s_seed - 2654435761u;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		private static uint Round(uint hash, uint input)
		{
			return BitOperations.RotateLeft(hash + (uint)((int)input * -2048144777), 13) * 2654435761u;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		private static uint QueueRound(uint hash, uint queuedValue)
		{
			return BitOperations.RotateLeft(hash + (uint)((int)queuedValue * -1028477379), 17) * 668265263;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		private static uint MixState(uint v1, uint v2, uint v3, uint v4)
		{
			return BitOperations.RotateLeft(v1, 1) + BitOperations.RotateLeft(v2, 7) + BitOperations.RotateLeft(v3, 12) + BitOperations.RotateLeft(v4, 18);
		}

		private static uint MixEmptyState()
		{
			return s_seed + 374761393;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		private static uint MixFinal(uint hash)
		{
			hash ^= hash >> 15;
			hash *= 2246822519u;
			hash ^= hash >> 13;
			hash *= 3266489917u;
			hash ^= hash >> 16;
			return hash;
		}

		public void Add<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T>(T value)
		{
			Add(value?.GetHashCode() ?? 0);
		}

		public void Add<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T>(T value, [<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(new byte[] { 2, 1 })] IEqualityComparer<T> comparer)
		{
			Add((value != null) ? (comparer?.GetHashCode(value) ?? value.GetHashCode()) : 0);
		}

		[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(0)]
		public void AddBytes(ReadOnlySpan<byte> value)
		{
			ref byte reference = ref MemoryMarshal.GetReference(value);
			ref byte reference2 = ref Unsafe.Add(ref reference, value.Length);
			while ((nint)Unsafe.ByteOffset(ref reference, ref reference2) >= 4)
			{
				Add(Unsafe.ReadUnaligned<int>(ref reference));
				reference = ref Unsafe.Add(ref reference, 4);
			}
			while (Unsafe.IsAddressLessThan(ref reference, ref reference2))
			{
				Add((int)reference);
				reference = ref Unsafe.Add(ref reference, 1);
			}
		}

		private void Add(int value)
		{
			uint num = _length++;
			switch (num % 4)
			{
			case 0u:
				_queue1 = (uint)value;
				return;
			case 1u:
				_queue2 = (uint)value;
				return;
			case 2u:
				_queue3 = (uint)value;
				return;
			}
			if (num == 3)
			{
				Initialize(out _v1, out _v2, out _v3, out _v4);
			}
			_v1 = Round(_v1, _queue1);
			_v2 = Round(_v2, _queue2);
			_v3 = Round(_v3, _queue3);
			_v4 = Round(_v4, (uint)value);
		}

		public int ToHashCode()
		{
			uint length = _length;
			uint num = length % 4;
			uint num2 = ((length < 4) ? MixEmptyState() : MixState(_v1, _v2, _v3, _v4));
			num2 += length * 4;
			if (num != 0)
			{
				num2 = QueueRound(num2, _queue1);
				if (num > 1)
				{
					num2 = QueueRound(num2, _queue2);
					if (num > 2)
					{
						num2 = QueueRound(num2, _queue3);
					}
				}
			}
			return (int)MixFinal(num2);
		}

		[Obsolete("HashCode is a mutable struct and should not be compared with other HashCodes. Use ToHashCode to retrieve the computed hash code.", true)]
		[EditorBrowsable(EditorBrowsableState.Never)]
		public override int GetHashCode()
		{
			throw new NotSupportedException("GetHashCode on HashCode is not supported");
		}

		[Obsolete("HashCode is a mutable struct and should not be compared with other HashCodes.", true)]
		[EditorBrowsable(EditorBrowsableState.Never)]
		[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(2)]
		public override bool Equals(object obj)
		{
			throw new NotSupportedException("Equals on HashCode is not supported");
		}
	}
	internal static class MathEx
	{
		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static byte Clamp(byte value, byte min, byte max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static decimal Clamp(decimal value, decimal min, decimal max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static double Clamp(double value, double min, double max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static short Clamp(short value, short min, short max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static int Clamp(int value, int min, int max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static long Clamp(long value, long min, long max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[return: <be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger]
		public static IntPtr Clamp([<be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger] IntPtr value, [<be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger] IntPtr min, [<be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger] IntPtr max)
		{
			if ((nint)min > (nint)max)
			{
				ThrowMinMaxException(min, max);
			}
			if ((nint)value < (nint)min)
			{
				return min;
			}
			if ((nint)value > (nint)max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[CLSCompliant(false)]
		public static sbyte Clamp(sbyte value, sbyte min, sbyte max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static float Clamp(float value, float min, float max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[CLSCompliant(false)]
		public static ushort Clamp(ushort value, ushort min, ushort max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[CLSCompliant(false)]
		public static uint Clamp(uint value, uint min, uint max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[CLSCompliant(false)]
		public static ulong Clamp(ulong value, ulong min, ulong max)
		{
			if (min > max)
			{
				ThrowMinMaxException(min, max);
			}
			if (value < min)
			{
				return min;
			}
			if (value > max)
			{
				return max;
			}
			return value;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		[CLSCompliant(false)]
		[return: <be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger]
		public static UIntPtr Clamp([<be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger] UIntPtr value, [<be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger] UIntPtr min, [<be559594-a9ed-4275-b2e6-6a13c08c500a>NativeInteger] UIntPtr max)
		{
			if ((nuint)min > (nuint)max)
			{
				ThrowMinMaxException(min, max);
			}
			if ((nuint)value < (nuint)min)
			{
				return min;
			}
			if ((nuint)value > (nuint)max)
			{
				return max;
			}
			return value;
		}

		[DoesNotReturn]
		[<e8d80ed4-7f11-441a-89a8-ee21be674ae5>NullableContext(1)]
		private static void ThrowMinMaxException<[<b5df7daa-1f3a-48e6-98ac-41b6702e43b2>Nullable(2)] T>(T min, T max)
		{
			throw new ArgumentException($"Minimum {min} is less than maximum {max}");
		}
	}
	[DebuggerTypeProxy(typeof(System.MemoryDebugView<>))]
	[<e8d80ed4-7f1