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

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: AssemblyTitle("AllPlaceable")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("Azumatt")]
[assembly: AssemblyProduct("AllPlaceable")]
[assembly: AssemblyCopyright("Copyright ©  2021")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("4358610B-F3F4-4843-B7AF-98B7BC60DCDE")]
[assembly: AssemblyFileVersion("1.0.1")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.1.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
	[CompilerGenerated]
	[Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class ExtensionMarkerAttribute : Attribute
	{
		public ExtensionMarkerAttribute(string name)
		{
		}
	}
}
namespace AllPlaceable
{
	internal static class PieceHelper
	{
		internal const string FeasterItem = "Feaster";

		private static string _previousTargetItem = "Feaster";

		private static readonly HashSet<GameObject> ManagedPieces = new HashSet<GameObject>();

		internal static readonly Dictionary<string, PieceCategory> CustomCategories = new Dictionary<string, PieceCategory>();

		private static readonly Dictionary<string, PieceCategory> OtherCategories = new Dictionary<string, PieceCategory>();

		private static string _activeCustomCategoryName = "";

		private static readonly HashSet<PieceCategory> AddedVanillaCategories = new HashSet<PieceCategory>();

		private static readonly HashSet<PieceCategory> AddedCustomCategories = new HashSet<PieceCategory>();

		internal static bool CategoryRefreshNeeded;

		internal static string TargetItem => AllPlaceablePlugin.TargetPieceTableItem.Value;

		internal static bool NeedsSetup => ManagedPieces.Count == 0;

		private static int GetVanillaMax()
		{
			try
			{
				return (int)Enum.Parse(typeof(PieceCategory), "Max");
			}
			catch
			{
				return 4;
			}
		}

		internal static int GetModifiedMax()
		{
			if (CustomCategories.Count == 0)
			{
				return GetVanillaMax();
			}
			return CustomCategories.Values.Cast<int>().Max() + 1;
		}

		internal static PieceCategory GetOrCreateCategory(string name)
		{
			//IL_0015: Unknown result type (might be due to invalid IL or missing references)
			//IL_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_002a: Invalid comparison between Unknown and I4
			//IL_00ae: Unknown result type (might be due to invalid IL or missing references)
			//IL_0097: Unknown result type (might be due to invalid IL or missing references)
			//IL_009d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e9: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ee: Unknown result type (might be due to invalid IL or missing references)
			//IL_012d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0133: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ac: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b3: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d6: Unknown result type (might be due to invalid IL or missing references)
			if (CustomCategories.TryGetValue(name, out var value))
			{
				_activeCustomCategoryName = name;
				return value;
			}
			int vanillaMax = GetVanillaMax();
			if (Enum.TryParse<PieceCategory>(name, ignoreCase: true, out value))
			{
				if ((int)value < vanillaMax)
				{
					if (_activeCustomCategoryName != "")
					{
						CustomCategories.Remove(_activeCustomCategoryName);
						_activeCustomCategoryName = "";
					}
					return value;
				}
				if (_activeCustomCategoryName != "" && _activeCustomCategoryName != name)
				{
					CustomCategories.Remove(_activeCustomCategoryName);
				}
				_activeCustomCategoryName = "";
				OtherCategories[name] = value;
				return value;
			}
			if (OtherCategories.TryGetValue(name, out value))
			{
				return value;
			}
			Array values = Enum.GetValues(typeof(PieceCategory));
			string[] names = Enum.GetNames(typeof(PieceCategory));
			for (int i = 0; i < names.Length; i++)
			{
				if (!(names[i] != name))
				{
					value = (PieceCategory)values.GetValue(i);
					if (_activeCustomCategoryName != "" && _activeCustomCategoryName != name)
					{
						CustomCategories.Remove(_activeCustomCategoryName);
					}
					_activeCustomCategoryName = "";
					OtherCategories[name] = value;
					return value;
				}
			}
			if (_activeCustomCategoryName != "" && _activeCustomCategoryName != name)
			{
				CustomCategories.Remove(_activeCustomCategoryName);
			}
			value = (PieceCategory)((from int v in values
				where v != 100
				select v).Max() + 1 + CustomCategories.Count);
			CustomCategories[name] = value;
			_activeCustomCategoryName = name;
			Localization instance = Localization.instance;
			if (instance != null)
			{
				instance.AddWord(GetCategoryToken(name), name);
			}
			return value;
		}

		private static string GetCategoryToken(string name)
		{
			char[] separator = Localization.instance?.m_endChars ?? new char[4] { ' ', '-', '_', '/' };
			return string.Concat("allplaceable_cat_", string.Concat(name.ToLower().Split(separator)));
		}

		internal static PieceCategory GetConfiguredCategory()
		{
			//IL_000a: Unknown result type (might be due to invalid IL or missing references)
			return GetOrCreateCategory(AllPlaceablePlugin.PieceCategoryItem.Value);
		}

		internal static void UpdateManagedPiecesCategory()
		{
			//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)
			//IL_001f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0025: Unknown result type (might be due to invalid IL or missing references)
			//IL_002b: Expected I4, but got Unknown
			//IL_0053: Unknown result type (might be due to invalid IL or missing references)
			//IL_0054: Unknown result type (might be due to invalid IL or missing references)
			PieceCategory configuredCategory = GetConfiguredCategory();
			AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)$"UpdateManagedPiecesCategory: ManagedPieces={ManagedPieces.Count} cat={configuredCategory}({(int)configuredCategory})");
			Piece val = default(Piece);
			foreach (GameObject managedPiece in ManagedPieces)
			{
				if (managedPiece.TryGetComponent<Piece>(ref val))
				{
					val.m_category = configuredCategory;
				}
			}
			CategoryRefreshNeeded = true;
			if ((Object)(object)Player.m_localPlayer?.m_buildPieces != (Object)null)
			{
				Player.m_localPlayer.UpdateAvailablePiecesList();
			}
		}

		private static HashSet<PieceCategory> CategoriesInPieceTable(PieceTable pieceTable)
		{
			//IL_0049: Unknown result type (might be due to invalid IL or missing references)
			HashSet<PieceCategory> hashSet = new HashSet<PieceCategory>();
			Piece val = default(Piece);
			foreach (GameObject item in pieceTable.m_pieces.Where((GameObject p) => (Object)(object)p != (Object)null))
			{
				if (item.TryGetComponent<Piece>(ref val))
				{
					hashSet.Add(val.m_category);
				}
			}
			return hashSet;
		}

		internal static void CreateCategoryTabs()
		{
			if (Object.op_Implicit((Object)(object)Hud.instance))
			{
				int modifiedMax = GetModifiedMax();
				for (int i = Hud.instance.m_pieceCategoryTabs.Length; i < modifiedMax; i++)
				{
					Hud.instance.m_pieceCategoryTabs = Hud.instance.m_pieceCategoryTabs.Concat(new <>z__ReadOnlySingleElementList<GameObject>(CreateCategoryTab())).ToArray();
				}
				if ((Object)(object)Player.m_localPlayer?.m_buildPieces != (Object)null)
				{
					RepositionCategories(Player.m_localPlayer.m_buildPieces);
					Player.m_localPlayer.UpdateAvailablePiecesList();
				}
			}
		}

		private static GameObject CreateCategoryTab()
		{
			GameObject obj = Hud.instance.m_pieceCategoryTabs[0];
			GameObject obj2 = Object.Instantiate<GameObject>(obj, obj.transform.parent);
			obj2.SetActive(false);
			UIInputHandler val = default(UIInputHandler);
			if (obj2.TryGetComponent<UIInputHandler>(ref val))
			{
				UIInputHandler obj3 = val;
				obj3.m_onLeftDown = (Action<UIInputHandler>)Delegate.Combine(obj3.m_onLeftDown, new Action<UIInputHandler>(Hud.instance.OnLeftClickCategory));
			}
			return obj2;
		}

		internal unsafe static void RepositionCategories(PieceTable pieceTable)
		{
			//IL_0123: Unknown result type (might be due to invalid IL or missing references)
			//IL_0126: Unknown result type (might be due to invalid IL or missing references)
			//IL_0135: Unknown result type (might be due to invalid IL or missing references)
			//IL_0143: Unknown result type (might be due to invalid IL or missing references)
			//IL_01cd: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f5: Unknown result type (might be due to invalid IL or missing references)
			//IL_0231: Unknown result type (might be due to invalid IL or missing references)
			//IL_0236: Unknown result type (might be due to invalid IL or missing references)
			//IL_0238: Unknown result type (might be due to invalid IL or missing references)
			//IL_023b: Invalid comparison between Unknown and I4
			//IL_023e: Unknown result type (might be due to invalid IL or missing references)
			//IL_018d: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b0: Unknown result type (might be due to invalid IL or missing references)
			//IL_024c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0274: Unknown result type (might be due to invalid IL or missing references)
			//IL_02a9: Unknown result type (might be due to invalid IL or missing references)
			//IL_02bd: Unknown result type (might be due to invalid IL or missing references)
			//IL_02f2: Unknown result type (might be due to invalid IL or missing references)
			//IL_0310: Unknown result type (might be due to invalid IL or missing references)
			//IL_0347: Unknown result type (might be due to invalid IL or missing references)
			//IL_03bf: Unknown result type (might be due to invalid IL or missing references)
			int vanillaMax = GetVanillaMax();
			HashSet<PieceCategory> hashSet = CategoriesInPieceTable(pieceTable);
			AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)($"RepositionCategories: pieces={pieceTable.m_pieces.Count}" + $" managed={ManagedPieces.Count}" + " used=[" + string.Join(",", hashSet.Select((PieceCategory c) => $"{c}({(int)c})")) + "] m_categories=[" + string.Join(",", pieceTable.m_categories.Select((PieceCategory c) => $"{c}({(int)c})")) + "] CustomCategories=[" + string.Join(",", CustomCategories.Select<KeyValuePair<string, PieceCategory>, string>((KeyValuePair<string, PieceCategory> kv) => $"{kv.Key}={(int)kv.Value}")) + "]"));
			for (int num = 0; num < vanillaMax; num++)
			{
				PieceCategory item = (PieceCategory)num;
				bool flag = hashSet.Contains(item);
				bool flag2 = pieceTable.m_categories.Contains(item);
				bool flag3 = AddedVanillaCategories.Contains(item);
				if (flag && !flag2)
				{
					string categoryToken = GetCategoryToken(((object)(*(PieceCategory*)(&item))/*cast due to .constrained prefix*/).ToString());
					Localization instance = Localization.instance;
					if (instance != null)
					{
						instance.AddWord(categoryToken, ((object)(*(PieceCategory*)(&item))/*cast due to .constrained prefix*/).ToString());
					}
					pieceTable.m_categories.Add(item);
					pieceTable.m_categoryLabels.Add("$" + categoryToken);
					AddedVanillaCategories.Add(item);
				}
				else if (!flag && flag2 && flag3)
				{
					int index = pieceTable.m_categories.IndexOf(item);
					pieceTable.m_categories.RemoveAt(index);
					pieceTable.m_categoryLabels.RemoveAt(index);
					AddedVanillaCategories.Remove(item);
				}
			}
			HashSet<PieceCategory> hashSet2 = new HashSet<PieceCategory>(CustomCategories.Values);
			for (int num2 = pieceTable.m_categories.Count - 1; num2 >= 0; num2--)
			{
				PieceCategory val = pieceTable.m_categories[num2];
				if ((int)val >= vanillaMax && !hashSet2.Contains(val) && AddedCustomCategories.Contains(val))
				{
					pieceTable.m_categories.RemoveAt(num2);
					pieceTable.m_categoryLabels.RemoveAt(num2);
					AddedCustomCategories.Remove(val);
				}
			}
			foreach (KeyValuePair<string, PieceCategory> item2 in CustomCategories.ToList())
			{
				bool flag4 = hashSet.Contains(item2.Value);
				int num3 = pieceTable.m_categories.IndexOf(item2.Value);
				string text = "$" + GetCategoryToken(item2.Key);
				if (flag4 && num3 < 0)
				{
					pieceTable.m_categories.Add(item2.Value);
					pieceTable.m_categoryLabels.Add(text);
					AddedCustomCategories.Add(item2.Value);
				}
				else if (!flag4 && num3 >= 0)
				{
					pieceTable.m_categories.RemoveAt(num3);
					pieceTable.m_categoryLabels.RemoveAt(num3);
					AddedCustomCategories.Remove(item2.Value);
				}
				else if (flag4 && num3 >= 0)
				{
					pieceTable.m_categoryLabels[num3] = text;
				}
			}
			if ((Object)(object)Hud.instance != (Object)null)
			{
				foreach (KeyValuePair<string, PieceCategory> item3 in CustomCategories.ToList())
				{
					int num4 = pieceTable.m_categories.IndexOf(item3.Value);
					if (num4 < 0 || num4 >= Hud.instance.m_pieceCategoryTabs.Length)
					{
						continue;
					}
					GameObject val2 = Hud.instance.m_pieceCategoryTabs[num4];
					if (!((Object)(object)val2 == (Object)null))
					{
						val2.SetActive(true);
						TMP_Text componentInChildren = val2.GetComponentInChildren<TMP_Text>();
						if ((Object)(object)componentInChildren != (Object)null)
						{
							componentInChildren.text = Localization.instance.Localize(pieceTable.m_categoryLabels[num4]);
						}
					}
				}
			}
			Player localPlayer = Player.m_localPlayer;
			if (localPlayer != null)
			{
				localPlayer.UpdateAvailablePiecesList();
			}
		}

		internal static void RepositionCatsIfNeeded()
		{
			if (CategoryRefreshNeeded)
			{
				CategoryRefreshNeeded = false;
				CreateCategoryTabs();
				if ((Object)(object)Player.m_localPlayer?.m_buildPieces != (Object)null)
				{
					RepositionCategories(Player.m_localPlayer.m_buildPieces);
				}
			}
		}

		internal static void EnforceTabVisibility()
		{
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_003e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0045: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a9: Unknown result type (might be due to invalid IL or missing references)
			if ((Object)(object)Hud.instance == (Object)null)
			{
				return;
			}
			PieceTable val = Player.m_localPlayer?.m_buildPieces;
			if ((Object)(object)val == (Object)null)
			{
				return;
			}
			foreach (PieceCategory addedVanillaCategory in AddedVanillaCategories)
			{
				int num = val.m_categories.IndexOf(addedVanillaCategory);
				if (num >= 0 && num < Hud.instance.m_pieceCategoryTabs.Length)
				{
					Hud.instance.m_pieceCategoryTabs[num].SetActive(true);
				}
			}
			foreach (KeyValuePair<string, PieceCategory> customCategory in CustomCategories)
			{
				int num2 = val.m_categories.IndexOf(customCategory.Value);
				if (num2 >= 0 && num2 < Hud.instance.m_pieceCategoryTabs.Length)
				{
					Hud.instance.m_pieceCategoryTabs[num2].SetActive(true);
				}
			}
		}

		internal static void Patch_EnumGetValues(Type enumType, ref Array __result)
		{
			if (!(enumType != typeof(PieceCategory)) && CustomCategories.Count != 0)
			{
				PieceCategory[] array = (PieceCategory[])(object)new PieceCategory[__result.Length + CustomCategories.Count];
				__result.CopyTo(array, 0);
				CustomCategories.Values.ToArray().CopyTo(array, __result.Length);
				__result = array;
			}
		}

		internal static void Patch_EnumGetNames(Type enumType, ref string[] __result)
		{
			if (!(enumType != typeof(PieceCategory)) && CustomCategories.Count != 0)
			{
				__result = __result.Concat(CustomCategories.Keys).ToArray();
			}
		}

		internal static PieceTable? GetPieceTable(string itemName)
		{
			if ((Object)(object)ObjectDB.instance == (Object)null)
			{
				return null;
			}
			GameObject val = ObjectDB.instance.GetItemPrefab(itemName) ?? ((IEnumerable<GameObject>)ObjectDB.instance.m_items).FirstOrDefault((Func<GameObject, bool>)((GameObject go) => (Object)(object)go != (Object)null && ((Object)go).name == itemName));
			ItemDrop val2 = default(ItemDrop);
			if ((Object)(object)val != (Object)null && val.TryGetComponent<ItemDrop>(ref val2))
			{
				return val2.m_itemData.m_shared.m_buildPieces;
			}
			return null;
		}

		internal static void PopulatePieceTable(Player player, PieceTable target, PieceTable? compare)
		{
			AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)$"PopulatePieceTable: m_items={ObjectDB.instance.m_items.Count} knownMaterials={player.m_knownMaterial.Count} targetPieces={target.m_pieces.Count}");
			ItemDrop val = default(ItemDrop);
			Piece val2 = default(Piece);
			foreach (GameObject item in ObjectDB.instance.m_items)
			{
				if (!item.TryGetComponent<ItemDrop>(ref val) || (Object)(object)val.m_itemData.m_shared.m_buildPieces != (Object)null || !player.m_knownMaterial.Contains(val.m_itemData.m_shared.m_name))
				{
					continue;
				}
				Sprite[] icons = val.m_itemData.m_shared.m_icons;
				if (icons != null && icons.Length > 0 && !((Object)(object)val.m_itemData.m_shared.m_icons[0] == (Object)null))
				{
					if (!item.TryGetComponent<Piece>(ref val2))
					{
						SetupPrefabAsPiece(item, val.m_itemData.m_shared);
					}
					TryAddToPieceTable(item, target, compare);
				}
			}
			AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)$"PopulatePieceTable done: managed={ManagedPieces.Count}");
			UpdateManagedPiecesCategory();
		}

		internal static void TryAddToPieceTable(GameObject prefab, PieceTable? target, PieceTable? compare)
		{
			if (!((Object)(object)target == (Object)null) && !target.m_pieces.Contains(prefab) && (!((Object)(object)target != (Object)(object)compare) || !((Object)(object)compare != (Object)null) || !compare.m_pieces.Contains(prefab)))
			{
				target.m_pieces.Add(prefab);
				ManagedPieces.Add(prefab);
			}
		}

		internal static void OnTargetChanged()
		{
			string targetItem = TargetItem;
			if (targetItem == _previousTargetItem)
			{
				return;
			}
			PieceTable pieceTable = GetPieceTable(_previousTargetItem);
			PieceTable pieceTable2 = GetPieceTable(targetItem);
			PieceTable pieceTable3 = GetPieceTable("Feaster");
			foreach (GameObject managedPiece in ManagedPieces)
			{
				pieceTable?.m_pieces.Remove(managedPiece);
			}
			foreach (GameObject managedPiece2 in ManagedPieces)
			{
				if (!((Object)(object)pieceTable2 == (Object)null) && !pieceTable2.m_pieces.Contains(managedPiece2) && (!((Object)(object)pieceTable2 != (Object)(object)pieceTable3) || !((Object)(object)pieceTable3 != (Object)null) || !pieceTable3.m_pieces.Contains(managedPiece2)))
				{
					pieceTable2.m_pieces.Add(managedPiece2);
				}
			}
			_previousTargetItem = targetItem;
			AddedVanillaCategories.Clear();
			AddedCustomCategories.Clear();
		}

		internal static Piece SetupPrefabAsPiece(GameObject prefab, SharedData shared, PieceCategory? categoryOverride = null)
		{
			//IL_0077: Unknown result type (might be due to invalid IL or missing references)
			//IL_006e: Unknown result type (might be due to invalid IL or missing references)
			//IL_007c: Unknown result type (might be due to invalid IL or missing references)
			//IL_009b: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ae: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b6: Expected O, but got Unknown
			ParticleSystemRenderer componentInChildren = prefab.GetComponentInChildren<ParticleSystemRenderer>();
			ItemDrop val = default(ItemDrop);
			if ((Object)(object)componentInChildren != (Object)null && (Object)(object)((Component)componentInChildren).gameObject != (Object)(object)prefab && prefab.TryGetComponent<ItemDrop>(ref val))
			{
				val.m_pieceDisabledObj = ((Component)componentInChildren).gameObject;
			}
			Piece val2 = prefab.AddComponent<Piece>();
			val2.m_icon = shared.m_icons[0];
			val2.m_name = shared.m_name;
			val2.m_description = shared.m_description;
			val2.m_category = (PieceCategory)(((??)categoryOverride) ?? GetConfiguredCategory());
			val2.m_enabled = true;
			ItemDrop resItem = default(ItemDrop);
			if (prefab.TryGetComponent<ItemDrop>(ref resItem))
			{
				val2.m_resources = (Requirement[])(object)new Requirement[1]
				{
					new Requirement
					{
						m_resItem = resItem,
						m_amount = 1,
						m_recover = true
					}
				};
			}
			return val2;
		}
	}
	[BepInPlugin("Azumatt.AllPlaceable", "AllPlaceable", "1.0.1")]
	public class AllPlaceablePlugin : BaseUnityPlugin
	{
		public enum Toggle
		{
			On = 1,
			Off = 0
		}

		private class ConfigurationManagerAttributes
		{
			[UsedImplicitly]
			public int? Order;

			[UsedImplicitly]
			public bool? Browsable;

			[UsedImplicitly]
			public string? Category;

			[UsedImplicitly]
			public Action<ConfigEntryBase>? CustomDrawer;
		}

		internal const string ModName = "AllPlaceable";

		internal const string ModVersion = "1.0.1";

		internal const string Author = "Azumatt";

		private const string ModGUID = "Azumatt.AllPlaceable";

		private static string ConfigFileName = "Azumatt.AllPlaceable.cfg";

		private static string ConfigFileFullPath;

		internal static string ConnectionError;

		private readonly Harmony _harmony = new Harmony("Azumatt.AllPlaceable");

		public static readonly ManualLogSource AllPlaceableLogger;

		private static readonly ConfigSync ConfigSync;

		private FileSystemWatcher _watcher;

		private readonly object _reloadLock = new object();

		private DateTime _lastConfigReloadTime;

		private const long RELOAD_DELAY = 10000000L;

		private static ConfigEntry<Toggle> _serverConfigLocked;

		public static ConfigEntry<string> TargetPieceTableItem;

		public static ConfigEntry<string> PieceCategoryItem;

		public void Awake()
		{
			//IL_005f: Unknown result type (might be due to invalid IL or missing references)
			//IL_006a: Expected O, but got Unknown
			//IL_00b3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00be: Expected O, but got Unknown
			//IL_0131: Unknown result type (might be due to invalid IL or missing references)
			//IL_013e: Expected O, but got Unknown
			//IL_0172: Unknown result type (might be due to invalid IL or missing references)
			//IL_017f: Expected O, but got Unknown
			bool saveOnConfigSet = ((BaseUnityPlugin)this).Config.SaveOnConfigSet;
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = false;
			_serverConfigLocked = config("1 - General", "Lock Configuration", Toggle.On, "If on, the configuration is locked and can be changed by server admins only.");
			ConfigSync.AddLockingConfigEntry<Toggle>(_serverConfigLocked);
			TargetPieceTableItem = config("1 - General", "Target Piece Table Item", "Hammer", new ConfigDescription("Prefab name of the build tool whose piece table receives all known items. Items already in the Feaster's piece table are never duplicated into another table since you can just use the Feaster (Serving Tray).", (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting: false);
			TargetPieceTableItem.SettingChanged += delegate
			{
				PieceHelper.OnTargetChanged();
			};
			PieceCategoryItem = config("1 - General", "Piece Category", "AllPlaceable", new ConfigDescription("Category for items in the piece table. Standard names: Misc, Crafting, BuildingWorkbench, BuildingStonecutter, Furniture. Enter any other name to create a custom category tab.", (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting: false);
			PieceCategoryItem.SettingChanged += delegate
			{
				PieceHelper.UpdateManagedPiecesCategory();
			};
			Assembly executingAssembly = Assembly.GetExecutingAssembly();
			_harmony.PatchAll(executingAssembly);
			_harmony.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(Enum), "GetValues", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(PieceHelper), "Patch_EnumGetValues", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			_harmony.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(Enum), "GetNames", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(PieceHelper), "Patch_EnumGetNames", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			SetupWatcher();
			((BaseUnityPlugin)this).Config.Save();
			if (saveOnConfigSet)
			{
				((BaseUnityPlugin)this).Config.SaveOnConfigSet = saveOnConfigSet;
			}
		}

		private void OnDestroy()
		{
			SaveWithRespectToConfigSet();
			_watcher?.Dispose();
		}

		private void SetupWatcher()
		{
			_watcher = new FileSystemWatcher(Paths.ConfigPath, ConfigFileName);
			_watcher.Changed += ReadConfigValues;
			_watcher.Created += ReadConfigValues;
			_watcher.Renamed += ReadConfigValues;
			_watcher.IncludeSubdirectories = true;
			_watcher.SynchronizingObject = ThreadingHelper.SynchronizingObject;
			_watcher.EnableRaisingEvents = true;
		}

		private void ReadConfigValues(object sender, FileSystemEventArgs e)
		{
			DateTime now = DateTime.Now;
			if (now.Ticks - _lastConfigReloadTime.Ticks < 10000000)
			{
				return;
			}
			lock (_reloadLock)
			{
				if (!File.Exists(ConfigFileFullPath))
				{
					AllPlaceableLogger.LogWarning((object)"Config file does not exist. Skipping reload.");
					return;
				}
				try
				{
					AllPlaceableLogger.LogDebug((object)"Reloading configuration...");
					SaveWithRespectToConfigSet(reload: true);
					AllPlaceableLogger.LogInfo((object)"Configuration reload complete.");
				}
				catch (Exception ex)
				{
					AllPlaceableLogger.LogError((object)("Error reloading configuration: " + ex.Message));
				}
			}
			_lastConfigReloadTime = now;
		}

		private void SaveWithRespectToConfigSet(bool reload = false)
		{
			bool saveOnConfigSet = ((BaseUnityPlugin)this).Config.SaveOnConfigSet;
			((BaseUnityPlugin)this).Config.SaveOnConfigSet = false;
			if (reload)
			{
				((BaseUnityPlugin)this).Config.Reload();
			}
			((BaseUnityPlugin)this).Config.Save();
			if (saveOnConfigSet)
			{
				((BaseUnityPlugin)this).Config.SaveOnConfigSet = saveOnConfigSet;
			}
		}

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

		private ConfigEntry<T> config<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);
		}

		static AllPlaceablePlugin()
		{
			string configPath = Paths.ConfigPath;
			char directorySeparatorChar = Path.DirectorySeparatorChar;
			ConfigFileFullPath = configPath + directorySeparatorChar + ConfigFileName;
			ConnectionError = "";
			AllPlaceableLogger = Logger.CreateLogSource("AllPlaceable");
			ConfigSync = new ConfigSync("Azumatt.AllPlaceable")
			{
				DisplayName = "AllPlaceable",
				CurrentVersion = "1.0.1",
				MinimumRequiredVersion = "1.0.1"
			};
			_serverConfigLocked = null;
			TargetPieceTableItem = null;
			PieceCategoryItem = null;
		}
	}
	[HarmonyPatch(typeof(ZNet), "OnNewConnection")]
	public static class RegisterAndCheckVersion
	{
		private static void Prefix(ZNetPeer peer, ref ZNet __instance)
		{
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Expected O, but got Unknown
			AllPlaceablePlugin.AllPlaceableLogger.LogDebug((object)"Registering version RPC handler");
			peer.m_rpc.Register<ZPackage>("AllPlaceable_VersionCheck", (Action<ZRpc, ZPackage>)RpcHandlers.RPC_AllPlaceable_Version);
			AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)"Invoking version check");
			ZPackage val = new ZPackage();
			val.Write("1.0.1");
			peer.m_rpc.Invoke("AllPlaceable_VersionCheck", new object[1] { val });
		}
	}
	[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
	public static class VerifyClient
	{
		private static bool Prefix(ZRpc rpc, ZPackage pkg, ref ZNet __instance)
		{
			if (!__instance.IsServer() || RpcHandlers.ValidatedPeers.Contains(rpc))
			{
				return true;
			}
			AllPlaceablePlugin.AllPlaceableLogger.LogWarning((object)("Peer (" + rpc.m_socket.GetHostName() + ") never sent version or couldn't due to previous disconnect, disconnecting"));
			rpc.Invoke("Error", new object[1] { 3 });
			return false;
		}

		private static void Postfix(ZNet __instance)
		{
			//IL_001c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0022: Expected O, but got Unknown
			ZRoutedRpc.instance.InvokeRoutedRPC(ZRoutedRpc.instance.GetServerPeerID(), "AllPlaceableRequestAdminSync", new object[1] { (object)new ZPackage() });
		}
	}
	[HarmonyPatch(typeof(FejdStartup), "ShowConnectError")]
	public class ShowConnectionError
	{
		private static void Postfix(FejdStartup __instance)
		{
			if (__instance.m_connectionFailedPanel.activeSelf)
			{
				__instance.m_connectionFailedError.fontSizeMax = 25f;
				__instance.m_connectionFailedError.fontSizeMin = 15f;
				TMP_Text connectionFailedError = __instance.m_connectionFailedError;
				connectionFailedError.text = connectionFailedError.text + "\n" + AllPlaceablePlugin.ConnectionError;
			}
		}
	}
	[HarmonyPatch(typeof(ZNet), "Disconnect")]
	public static class RemoveDisconnectedPeerFromVerified
	{
		private static void Prefix(ZNetPeer peer, ref ZNet __instance)
		{
			if (__instance.IsServer())
			{
				AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)("Peer (" + peer.m_rpc.m_socket.GetHostName() + ") disconnected, removing from validated list"));
				RpcHandlers.ValidatedPeers.Remove(peer.m_rpc);
			}
		}
	}
	public static class RpcHandlers
	{
		public static readonly List<ZRpc> ValidatedPeers = new List<ZRpc>();

		public static void RPC_AllPlaceable_Version(ZRpc rpc, ZPackage pkg)
		{
			string text = pkg.ReadString();
			AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)("Version check, local: 1.0.1,  remote: " + text));
			if (text != "1.0.1")
			{
				AllPlaceablePlugin.ConnectionError = "AllPlaceable Installed: 1.0.1\n Needed: " + text;
				if (ZNet.instance.IsServer())
				{
					AllPlaceablePlugin.AllPlaceableLogger.LogWarning((object)("Peer (" + rpc.m_socket.GetHostName() + ") has incompatible version, disconnecting..."));
					rpc.Invoke("Error", new object[1] { 3 });
				}
			}
			else if (!ZNet.instance.IsServer())
			{
				AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)"Received same version from server!");
			}
			else
			{
				AllPlaceablePlugin.AllPlaceableLogger.LogInfo((object)("Adding peer (" + rpc.m_socket.GetHostName() + ") to validated list"));
				ValidatedPeers.Add(rpc);
			}
		}
	}
}
namespace AllPlaceable.Patches
{
	[HarmonyPatch(typeof(Hud), "Awake")]
	internal static class HudAwakeCategoryPatch
	{
		[HarmonyPriority(200)]
		private static void Postfix()
		{
			PieceHelper.CreateCategoryTabs();
		}
	}
	[HarmonyPatch(typeof(Hud), "UpdateBuild")]
	internal static class HudUpdateBuildPatch
	{
		private static void Prefix()
		{
			PieceHelper.RepositionCatsIfNeeded();
		}

		private static void Postfix()
		{
			PieceHelper.EnforceTabVisibility();
		}
	}
	[HarmonyPatch(typeof(Hud), "LateUpdate")]
	internal static class HudLateUpdateCategoryPatch
	{
		private static void Postfix()
		{
			PieceHelper.RepositionCatsIfNeeded();
		}
	}
	[HarmonyPatch(typeof(ItemDrop), "MakePiece")]
	internal static class ItemDropMakePiecePatch
	{
		private static void Prefix(ItemDrop __instance)
		{
			if ((Object)(object)__instance.m_piece != (Object)null)
			{
				return;
			}
			Piece piece = default(Piece);
			if (((Component)__instance).TryGetComponent<Piece>(ref piece))
			{
				__instance.m_piece = piece;
				return;
			}
			SharedData shared = __instance.m_itemData.m_shared;
			if (!((Object)(object)shared.m_buildPieces != (Object)null))
			{
				Sprite[] icons = shared.m_icons;
				if (icons != null && icons.Length > 0 && !((Object)(object)shared.m_icons[0] == (Object)null))
				{
					__instance.m_piece = PieceHelper.SetupPrefabAsPiece(((Component)__instance).gameObject, shared, (PieceCategory)0);
				}
			}
		}

		private static void Postfix(ItemDrop __instance)
		{
			ParticleSystemRenderer val = default(ParticleSystemRenderer);
			if (((Component)__instance).TryGetComponent<ParticleSystemRenderer>(ref val))
			{
				((Renderer)val).enabled = false;
			}
		}
	}
	[HarmonyPatch(typeof(PieceTable), "UpdateAvailable")]
	internal static class PieceTableUpdateAvailablePatch
	{
		private static void Prefix(PieceTable __instance)
		{
			//IL_003a: Unknown result type (might be due to invalid IL or missing references)
			//IL_0040: Expected I4, but got Unknown
			int modifiedMax = PieceHelper.GetModifiedMax();
			while (__instance.m_availablePieces.Count < modifiedMax)
			{
				__instance.m_availablePieces.Add(new List<Piece>());
			}
			foreach (PieceCategory value in PieceHelper.CustomCategories.Values)
			{
				int num = (int)value;
				if (num < __instance.m_availablePieces.Count)
				{
					__instance.m_availablePieces[num].Clear();
				}
			}
		}

		private static void Postfix(PieceTable __instance)
		{
			Array.Resize(ref __instance.m_selectedPiece, __instance.m_availablePieces.Count);
			Array.Resize(ref __instance.m_lastSelectedPiece, __instance.m_availablePieces.Count);
		}

		private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
		{
			int vanillaMax = 8;
			foreach (CodeInstruction instruction in instructions)
			{
				if (CodeInstructionExtensions.LoadsConstant(instruction, (long)vanillaMax))
				{
					yield return new CodeInstruction(OpCodes.Call, (object)AccessTools.DeclaredMethod(typeof(PieceHelper), "GetModifiedMax", (Type[])null, (Type[])null));
				}
				else
				{
					yield return instruction;
				}
			}
		}
	}
	[HarmonyPatch(typeof(PieceTable), "SetCategory")]
	internal static class PieceTableSetCategoryPatch
	{
		private static void Prefix(PieceTable __instance)
		{
			int modifiedMax = PieceHelper.GetModifiedMax();
			while (__instance.m_availablePieces.Count < modifiedMax)
			{
				__instance.m_availablePieces.Add(new List<Piece>());
			}
			if (__instance.m_selectedPiece.Length < modifiedMax)
			{
				Array.Resize(ref __instance.m_selectedPiece, modifiedMax);
			}
			if (__instance.m_lastSelectedPiece.Length < modifiedMax)
			{
				Array.Resize(ref __instance.m_lastSelectedPiece, modifiedMax);
			}
		}
	}
	[HarmonyPatch(typeof(Player), "SetBuildCategory")]
	internal static class PlayerSetBuildCategoryPatch
	{
		private static void Prefix(Player __instance)
		{
			PieceTable buildPieces = __instance.m_buildPieces;
			if (!((Object)(object)buildPieces == (Object)null))
			{
				int modifiedMax = PieceHelper.GetModifiedMax();
				while (buildPieces.m_availablePieces.Count < modifiedMax)
				{
					buildPieces.m_availablePieces.Add(new List<Piece>());
				}
				if (buildPieces.m_selectedPiece.Length < modifiedMax)
				{
					Array.Resize(ref buildPieces.m_selectedPiece, modifiedMax);
				}
				if (buildPieces.m_lastSelectedPiece.Length < modifiedMax)
				{
					Array.Resize(ref buildPieces.m_lastSelectedPiece, modifiedMax);
				}
			}
		}
	}
	[HarmonyPatch(typeof(Player), "SetPlaceMode")]
	internal static class PlayerSetPlaceModePatch
	{
		private static void Postfix(Player __instance)
		{
			if ((Object)(object)__instance.m_buildPieces == (Object)null)
			{
				return;
			}
			if (PieceHelper.NeedsSetup)
			{
				PieceTable pieceTable = PieceHelper.GetPieceTable(PieceHelper.TargetItem);
				PieceTable pieceTable2 = PieceHelper.GetPieceTable("Feaster");
				if ((Object)(object)pieceTable != (Object)null)
				{
					PieceHelper.PopulatePieceTable(__instance, pieceTable, pieceTable2);
				}
			}
			PieceHelper.CategoryRefreshNeeded = true;
		}
	}
	[HarmonyPatch(typeof(Player), "AddKnownItem")]
	internal static class UpdatePieceTablePlayerAddKnownItemPatch
	{
		private static void Postfix(Player __instance, ItemData item)
		{
			if ((Object)(object)ObjectDB.instance == (Object)null || !__instance.m_knownMaterial.Contains(item.m_shared.m_name) || (Object)(object)item.m_dropPrefab == (Object)null || (Object)(object)item.m_shared.m_buildPieces != (Object)null)
			{
				return;
			}
			GameObject dropPrefab = item.m_dropPrefab;
			Piece val = default(Piece);
			if (!dropPrefab.TryGetComponent<Piece>(ref val))
			{
				Sprite[] icons = item.m_shared.m_icons;
				if (icons == null || icons.Length <= 0 || (Object)(object)item.m_shared.m_icons[0] == (Object)null)
				{
					return;
				}
				PieceHelper.SetupPrefabAsPiece(dropPrefab, item.m_shared);
			}
			PieceHelper.TryAddToPieceTable(dropPrefab, PieceHelper.GetPieceTable(PieceHelper.TargetItem), PieceHelper.GetPieceTable("Feaster"));
		}
	}
	[HarmonyPatch(typeof(Player), "Load")]
	internal static class PlayerLoadPatch
	{
		[HarmonyPriority(0)]
		private static void Postfix(Player __instance)
		{
			if ((Object)(object)ObjectDB.instance == (Object)null)
			{
				return;
			}
			try
			{
				PieceTable pieceTable = PieceHelper.GetPieceTable(PieceHelper.TargetItem);
				PieceTable pieceTable2 = PieceHelper.GetPieceTable("Feaster");
				if ((Object)(object)pieceTable != (Object)null)
				{
					PieceHelper.PopulatePieceTable(__instance, pieceTable, pieceTable2);
				}
			}
			catch (Exception arg)
			{
				AllPlaceablePlugin.AllPlaceableLogger.LogError((object)$"Issue during setup{Environment.NewLine}{arg}");
			}
		}
	}
}
namespace AllPlaceable.Extensions
{
	public static class KeyboardExtensions
	{
		[SpecialName]
		public sealed class <G>$8D1D3E80A18AA9715780B6CB7003B2F1
		{
			[SpecialName]
			public static class <M>$895AB635D4D087636CF1C26BA650BA11
			{
			}

			[ExtensionMarker("<M>$895AB635D4D087636CF1C26BA650BA11")]
			public bool IsKeyDown()
			{
				throw null;
			}

			[ExtensionMarker("<M>$895AB635D4D087636CF1C26BA650BA11")]
			public bool IsKeyHeld()
			{
				throw null;
			}
		}

		public static bool IsKeyDown(this KeyboardShortcut shortcut)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			if ((int)((KeyboardShortcut)(ref shortcut)).MainKey != 0 && Input.GetKeyDown(((KeyboardShortcut)(ref shortcut)).MainKey))
			{
				return ((KeyboardShortcut)(ref shortcut)).Modifiers.All((Func<KeyCode, bool>)Input.GetKey);
			}
			return false;
		}

		public static bool IsKeyHeld(this KeyboardShortcut shortcut)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_000b: Unknown result type (might be due to invalid IL or missing references)
			if ((int)((KeyboardShortcut)(ref shortcut)).MainKey != 0 && Input.GetKey(((KeyboardShortcut)(ref shortcut)).MainKey))
			{
				return ((KeyboardShortcut)(ref shortcut)).Modifiers.All((Func<KeyCode, bool>)Input.GetKey);
			}
			return false;
		}
	}
	public static class ToggleExtentions
	{
		[SpecialName]
		public sealed class <G>$C68A77D1E821032C509C6A5890DED3EA
		{
			[SpecialName]
			public static class <M>$02320F99F5892ED06FC0FCBD495F1A92
			{
			}

			[ExtensionMarker("<M>$02320F99F5892ED06FC0FCBD495F1A92")]
			public bool IsOn()
			{
				throw null;
			}

			[ExtensionMarker("<M>$02320F99F5892ED06FC0FCBD495F1A92")]
			public bool IsOff()
			{
				throw null;
			}
		}

		public static bool IsOn(this AllPlaceablePlugin.Toggle value)
		{
			return value == AllPlaceablePlugin.Toggle.On;
		}

		public static bool IsOff(this AllPlaceablePlugin.Toggle value)
		{
			return value == AllPlaceablePlugin.Toggle.Off;
		}
	}
}
[CompilerGenerated]
internal sealed class <>z__ReadOnlySingleElementList<T> : IEnumerable, ICollection, IList, IEnumerable<T>, IReadOnlyCollection<T>, IReadOnlyList<T>, ICollection<T>, IList<T>
{
	private sealed class Enumerator : IDisposable, IEnumerator, IEnumerator<T>
	{
		object IEnumerator.Current => _item;

		T IEnumerator<T>.Current => _item;

		public Enumerator(T item)
		{
			_item = item;
		}

		bool IEnumerator.MoveNext()
		{
			if (!_moveNextCalled)
			{
				return _moveNextCalled = true;
			}
			return false;
		}

		void IEnumerator.Reset()
		{
			_moveNextCalled = false;
		}

		void IDisposable.Dispose()
		{
		}
	}

	int ICollection.Count => 1;

	bool ICollection.IsSynchronized => false;

	object ICollection.SyncRoot => this;

	object IList.this[int index]
	{
		get
		{
			if (index != 0)
			{
				throw new IndexOutOfRangeException();
			}
			return _item;
		}
		set
		{
			throw new NotSupportedException();
		}
	}

	bool IList.IsFixedSize => true;

	bool IList.IsReadOnly => true;

	int IReadOnlyCollection<T>.Count => 1;

	T IReadOnlyList<T>.this[int index]
	{
		get
		{
			if (index != 0)
			{
				throw new IndexOutOfRangeException();
			}
			return _item;
		}
	}

	int ICollection<T>.Count => 1;

	bool ICollection<T>.IsReadOnly => true;

	T IList<T>.this[int index]
	{
		get
		{
			if (index != 0)
			{
				throw new IndexOutOfRangeException();
			}
			return _item;
		}
		set
		{
			throw new NotSupportedException();
		}
	}

	public <>z__ReadOnlySingleElementList(T item)
	{
		_item = item;
	}

	IEnumerator IEnumerable.GetEnumerator()
	{
		return new Enumerator(_item);
	}

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

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

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

	bool IList.Contains(object value)
	{
		return EqualityComparer<T>.Default.Equals(_item, (T)value);
	}

	int IList.IndexOf(object value)
	{
		if (!EqualityComparer<T>.Default.Equals(_item, (T)value))
		{
			return -1;
		}
		return 0;
	}

	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 new Enumerator(_item);
	}

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

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

	bool ICollection<T>.Contains(T item)
	{
		return EqualityComparer<T>.Default.Equals(_item, item);
	}

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

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

	int IList<T>.IndexOf(T item)
	{
		if (!EqualityComparer<T>.Default.Equals(_item, item))
		{
			return -1;
		}
		return 0;
	}

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

	void IList<T>.RemoveAt(int index)
	{
		throw new NotSupportedException();
	}
}
namespace ServerSync
{
	[PublicAPI]
	internal abstract class OwnConfigEntryBase
	{
		public object? LocalBaseValue;

		public bool SynchronizedConfig = true;

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

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

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

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

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

		public readonly string Identifier;

		public readonly Type Type;

		private object? boxedValue;

		protected bool localIsOwner;

		public readonly int Priority;

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

		public event Action? ValueChanged;

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

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

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

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

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

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

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

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

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

		[HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")]
		private class SendConfigsAfterLogin
		{
			private class BufferingSocket : 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);
					}
				}
			}

			[HarmonyPriority(800)]
			[HarmonyPrefix]
			private static void Prefix(ref Dictionary<Assembly, BufferingSocket>? __state, ZNet __instance, ZRpc rpc)
			{
				//IL_0078: Unknown result type (might be due to invalid IL or missing references)
				//IL_007e: Invalid comparison between Unknown and I4
				if (__instance.IsServer())
				{
					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((OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, entries, partial: false);
						yield return ((MonoBehaviour)__instance).StartCoroutine(configSync.sendZPackage(new List<ZNetPeer> { peer }, package));
					}
					SendBufferedData();
				}
			}
		}

		private class PackageEntry
		{
			public string section = null;

			public string key = null;

			public Type type = null;

			public object? value;
		}

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

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

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

			public string received = null;

			public string field = "";
		}

		public static bool ProcessingServerUpdate;

		public readonly string Name;

		public string? DisplayName;

		public string? CurrentVersion;

		public string? MinimumRequiredVersion;

		public bool ModRequired = false;

		private bool? forceConfigLocking;

		private bool isSourceOfTruth = true;

		private static readonly HashSet<ConfigSync> configSyncs;

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

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

		private static bool isServer;

		private static bool lockExempt;

		private OwnConfigEntryBase? lockedConfig = null;

		private const byte PARTIAL_CONFIGS = 1;

		private const byte FRAGMENTED_CONFIG = 2;

		private const byte COMPRESSED_CONFIG = 4;

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

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

		private static long packageCounter;

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

		public bool IsAdmin => lockExempt || isSourceOfTruth;

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

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

		public event Action<bool>? SourceOfTruthChanged;

		private event Action? lockedConfigChanged;

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

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

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

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

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

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

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

		private bool HandleConfigSyncRPC(long sender, ZPackage package, bool clientUpdate)
		{
			//IL_0076: Unknown result type (might be due to invalid IL or missing references)
			//IL_007d: Expected O, but got Unknown
			//IL_0250: Unknown result type (might be due to invalid IL or missing references)
			//IL_0257: Expected O, but got Unknown
			//IL_01ea: Unknown result type (might be due to invalid IL or missing references)
			//IL_01f1: Expected O, but got Unknown
			try
			{
				if (isServer && IsLocked)
				{
					ZRpc? currentRpc = SnatchCurrentlyHandlingRPC.currentRpc;
					object obj;
					if (currentRpc == null)
					{
						obj = null;
					}
					else
					{
						ISocket socket = currentRpc.GetSocket();
						obj = ((socket != null) ? socket.GetHostName() : null);
					}
					string text = (string)obj;
					if (text != null)
					{
						MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null);
						SyncedList val = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance);
						if (!(((object)methodInfo == null) ? val.Contains(text) : ((bool)methodInfo.Invoke(ZNet.instance, new object[2] { val, text }))))
						{
							return false;
						}
					}
				}
				cacheExpirations.RemoveAll(delegate(KeyValuePair<long, string> kv)
				{
					if (kv.Key < DateTimeOffset.Now.Ticks)
					{
						configValueCache.Remove(kv.Value);
						return true;
					}
					return false;
				});
				byte b = package.ReadByte();
				if ((b & 2) != 0)
				{
					long num = package.ReadLong();
					string text2 = sender.ToString() + num;
					if (!configValueCache.TryGetValue(text2, out SortedDictionary<int, byte[]> value))
					{
						value = new SortedDictionary<int, byte[]>();
						configValueCache[text2] = value;
						cacheExpirations.Add(new KeyValuePair<long, string>(DateTimeOffset.Now.AddSeconds(60.0).Ticks, text2));
					}
					int key = package.ReadInt();
					int num2 = package.ReadInt();
					value.Add(key, package.ReadByteArray());
					if (value.Count < num2)
					{
						return false;
					}
					configValueCache.Remove(text2);
					package = new ZPackage(value.Values.SelectMany((byte[] a) => a).ToArray());
					b = package.ReadByte();
				}
				ProcessingServerUpdate = true;
				if ((b & 4) != 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((OwnConfigEntryBase c) => c.SynchronizedConfig).ToDictionary((OwnConfigEntryBase c) => c.BaseConfig.Definition.Section + "_" + c.BaseConfig.Definition.Key, (OwnConfigEntryBase c) => c);
			Dictionary<string, CustomSyncedValueBase> dictionary2 = allCustomValues.ToDictionary((CustomSyncedValueBase c) => c.Identifier, (CustomSyncedValueBase c) => c);
			int num = package.ReadInt();
			for (int num2 = 0; num2 < num; num2++)
			{
				string text = package.ReadString();
				string text2 = package.ReadString();
				string text3 = package.ReadString();
				Type type = Type.GetType(text3);
				if (text3 == "" || type != null)
				{
					object obj;
					try
					{
						obj = ((text3 == "") ? null : ReadValueWithTypeFromZPackage(package, type));
					}
					catch (InvalidDeserializationTypeException ex)
					{
						Debug.LogWarning((object)("Got unexpected struct internal type " + ex.received + " for field " + ex.field + " struct " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + ex.expected));
						continue;
					}
					OwnConfigEntryBase value2;
					if (text == "Internal")
					{
						CustomSyncedValueBase value;
						if (text2 == "serverversion")
						{
							if (obj?.ToString() != CurrentVersion)
							{
								Debug.LogWarning((object)("Received server version is not equal: server version = " + (obj?.ToString() ?? "null") + "; local version = " + (CurrentVersion ?? "unknown")));
							}
						}
						else if (text2 == "lockexempt")
						{
							if (obj is bool flag)
							{
								lockExempt = flag;
							}
						}
						else if (dictionary2.TryGetValue(text2, out value))
						{
							if ((text3 == "" && (!value.Type.IsValueType || Nullable.GetUnderlyingType(value.Type) != null)) || GetZPackageTypeString(value.Type) == text3)
							{
								parsedConfigs.customValues[value] = obj;
								continue;
							}
							Debug.LogWarning((object)("Got unexpected type " + text3 + " for internal value " + text2 + " for mod " + (DisplayName ?? Name) + ", expecting " + value.Type.AssemblyQualifiedName));
						}
					}
					else if (dictionary.TryGetValue(text + "_" + text2, out value2))
					{
						Type type2 = configType(value2.BaseConfig);
						if ((text3 == "" && (!type2.IsValueType || Nullable.GetUnderlyingType(type2) != null)) || GetZPackageTypeString(type2) == text3)
						{
							parsedConfigs.configValues[value2] = obj;
							continue;
						}
						Debug.LogWarning((object)("Got unexpected type " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + type2.AssemblyQualifiedName));
					}
					else
					{
						Debug.LogWarning((object)("Received unknown config entry " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ". This may happen if client and server versions of the mod do not match."));
					}
					continue;
				}
				Debug.LogWarning((object)("Got invalid type " + text3 + ", abort reading of received configs"));
				return new ParsedConfigs();
			}
			return parsedConfigs;
		}

		private static bool isWritableConfig(OwnConfigEntryBase config)
		{
			ConfigSync configSync = configSyncs.FirstOrDefault((ConfigSync cs) => cs.allConfigs.Contains(config));
			if (configSync == null)
			{
				return true;
			}
			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((OwnConfigEntryBase config) => config.LocalBaseValue != null))
			{
				if (val == null)
				{
					val = item.BaseConfig.ConfigFile;
					saveOnConfigSet = val.SaveOnConfigSet;
					val.SaveOnConfigSet = false;
				}
				item.BaseConfig.BoxedValue = item.LocalBaseValue;
				item.LocalBaseValue = null;
			}
			if (val != null)
			{
				val.SaveOnConfigSet = saveOnConfigSet;
			}
			foreach (CustomSyncedValueBase item2 in allCustomValues.Where((CustomSyncedValueBase config) => config.LocalBaseValue != null))
			{
				item2.BoxedValue = item2.LocalBaseValue;
				item2.LocalBaseValue = null;
			}
			lockedConfigChanged -= serverLockedSettingChanged;
			serverLockedSettingChanged();
		}

		private IEnumerator<bool> distributeConfigToPeers(ZNetPeer peer, ZPackage package)
		{
			ZRoutedRpc rpc = ZRoutedRpc.instance;
			if (rpc == null)
			{
				yield break;
			}
			byte[] data = package.GetArray();
			if (data != null && data.LongLength > 250000)
			{
				int fragments = (int)(1 + (data.LongLength - 1) / 250000);
				long packageIdentifier = ++packageCounter;
				int fragment = 0;
				while (fragment < fragments)
				{
					foreach (bool item in waitForQueue())
					{
						yield return item;
					}
					if (peer.m_socket.IsConnected())
					{
						ZPackage 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((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 p in peers
				where p.IsReady()
				select distributeConfigToPeers(p, package)).ToList();
			writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			while (writers.Count > 0)
			{
				yield return null;
				writers.RemoveAll((IEnumerator<bool> writer) => !writer.MoveNext());
			}
		}

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

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

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

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

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

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

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

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

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

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

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

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

		private static readonly Dictionary<string, string> notProcessedNames;

		public string Name;

		private string? displayName;

		private string? currentVersion;

		private string? minimumRequiredVersion;

		public bool ModRequired = true;

		private string? ReceivedCurrentVersion;

		private string? ReceivedMinimumRequiredVersion;

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

		private ConfigSync? ConfigSync;

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

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

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

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

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

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

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

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

		private bool IsVersionOk()
		{
			if (ReceivedMinimumRequiredVersion == null || ReceivedCurrentVersion == null)
			{
				return !ModRequired;
			}
			bool flag = new 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(ZRpc? rpc = null)
		{
			return (rpc == null) ? ErrorClient() : ErrorServer(rpc);
		}

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

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

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

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

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

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

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

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

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

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