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.Linq.Expressions;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using BepInEx;
using BepInEx.Bootstrap;
using BepInEx.Configuration;
using BepInEx.Logging;
using HarmonyLib;
using JetBrains.Annotations;
using LocalizationManager;
using Microsoft.CodeAnalysis;
using ServerSync;
using TMPro;
using UnityEngine;
using YamlDotNet.Serialization;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default | DebuggableAttribute.DebuggingModes.DisableOptimizations | DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints | DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
[assembly: AssemblyTitle("BuildCameraAddon")]
[assembly: AssemblyDescription("Comfort-based camera entry and pickup restriction plugin for Build Camera")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("sighsorry")]
[assembly: AssemblyProduct("BuildCameraAddon")]
[assembly: AssemblyCopyright("Copyright (c) 2026")]
[assembly: AssemblyTrademark("")]
[assembly: ComVisible(false)]
[assembly: Guid("34d8a0b3-48bf-4764-a97f-200d2bfbd9e2")]
[assembly: AssemblyFileVersion("1.0.0")]
[assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("1.0.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.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]
	[Microsoft.CodeAnalysis.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]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace LocalizationManager
{
	[PublicAPI]
	public class Localizer
	{
		private static readonly Dictionary<string, Dictionary<string, Func<string>>> PlaceholderProcessors;

		private static readonly Dictionary<string, Dictionary<string, string>> loadedTexts;

		private static readonly ConditionalWeakTable<Localization, string> localizationLanguage;

		private static readonly List<WeakReference<Localization>> localizationObjects;

		private static BaseUnityPlugin? _plugin;

		private static readonly List<string> fileExtensions;

		private static BaseUnityPlugin plugin
		{
			get
			{
				//IL_00a8: Unknown result type (might be due to invalid IL or missing references)
				//IL_00b2: Expected O, but got Unknown
				if (_plugin == null)
				{
					IEnumerable<TypeInfo> source;
					try
					{
						source = Assembly.GetExecutingAssembly().DefinedTypes.ToList();
					}
					catch (ReflectionTypeLoadException ex)
					{
						source = from t in ex.Types
							where t != null
							select t.GetTypeInfo();
					}
					_plugin = (BaseUnityPlugin)Chainloader.ManagerObject.GetComponent((Type)source.First((TypeInfo t) => t.IsClass && typeof(BaseUnityPlugin).IsAssignableFrom(t)));
				}
				return _plugin;
			}
		}

		public static event Action? OnLocalizationComplete;

		private static void UpdatePlaceholderText(Localization localization, string key)
		{
			localizationLanguage.TryGetValue(localization, out string value);
			string text = loadedTexts[value][key];
			if (PlaceholderProcessors.TryGetValue(key, out Dictionary<string, Func<string>> value2))
			{
				text = value2.Aggregate(text, (string current, KeyValuePair<string, Func<string>> kv) => current.Replace("{" + kv.Key + "}", kv.Value()));
			}
			localization.AddWord(key, text);
		}

		public static void AddPlaceholder<T>(string key, string placeholder, ConfigEntry<T> config, Func<T, string>? convertConfigValue = null) where T : notnull
		{
			string key2 = key;
			string placeholder2 = placeholder;
			Func<T, string> convertConfigValue2 = convertConfigValue;
			ConfigEntry<T> config2 = config;
			if (convertConfigValue2 == null)
			{
				convertConfigValue2 = (T val) => val.ToString();
			}
			if (!PlaceholderProcessors.ContainsKey(key2))
			{
				PlaceholderProcessors[key2] = new Dictionary<string, Func<string>>();
			}
			config2.SettingChanged += delegate
			{
				UpdatePlaceholder();
			};
			if (loadedTexts.ContainsKey(Localization.instance.GetSelectedLanguage()))
			{
				UpdatePlaceholder();
			}
			void UpdatePlaceholder()
			{
				PlaceholderProcessors[key2][placeholder2] = () => convertConfigValue2(config2.Value);
				UpdatePlaceholderText(Localization.instance, key2);
			}
		}

		public static void AddText(string key, string text)
		{
			List<WeakReference<Localization>> list = new List<WeakReference<Localization>>();
			foreach (WeakReference<Localization> localizationObject in localizationObjects)
			{
				if (localizationObject.TryGetTarget(out var target))
				{
					Dictionary<string, string> dictionary = loadedTexts[localizationLanguage.GetOrCreateValue(target)];
					if (!target.m_translations.ContainsKey(key))
					{
						dictionary[key] = text;
						target.AddWord(key, text);
					}
				}
				else
				{
					list.Add(localizationObject);
				}
			}
			foreach (WeakReference<Localization> item in list)
			{
				localizationObjects.Remove(item);
			}
		}

		public static void Load()
		{
			_ = plugin;
		}

		public static void LoadLocalizationLater(Localization __instance)
		{
			LoadLocalization(Localization.instance, __instance.GetSelectedLanguage());
		}

		public static void SafeCallLocalizeComplete()
		{
			Localizer.OnLocalizationComplete?.Invoke();
		}

		private static void LoadLocalization(Localization __instance, string language)
		{
			//IL_018e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0198: Expected O, but got Unknown
			//IL_0263: Unknown result type (might be due to invalid IL or missing references)
			//IL_026d: Expected O, but got Unknown
			if (!localizationLanguage.Remove(__instance))
			{
				localizationObjects.Add(new WeakReference<Localization>(__instance));
			}
			localizationLanguage.Add(__instance, language);
			Dictionary<string, string> dictionary = new Dictionary<string, string>();
			foreach (string item in from f in Directory.GetFiles(Path.GetDirectoryName(Paths.PluginPath), plugin.Info.Metadata.Name + ".*", SearchOption.AllDirectories)
				where fileExtensions.IndexOf(Path.GetExtension(f)) >= 0
				select f)
			{
				string text = Path.GetFileNameWithoutExtension(item).Split(new char[1] { '.' })[1];
				if (dictionary.ContainsKey(text))
				{
					Debug.LogWarning((object)("Duplicate key " + text + " found for " + plugin.Info.Metadata.Name + ". The duplicate file found at " + item + " will be skipped."));
				}
				else
				{
					dictionary[text] = item;
				}
			}
			byte[] array = LoadTranslationFromAssembly("English");
			if (array == null)
			{
				throw new Exception("Found no English localizations in mod " + plugin.Info.Metadata.Name + ". Expected an embedded resource translations/English.json or translations/English.yml.");
			}
			Dictionary<string, string> dictionary2 = ((BuilderSkeleton<DeserializerBuilder>)new DeserializerBuilder()).IgnoreFields().Build().Deserialize<Dictionary<string, string>>(Encoding.UTF8.GetString(array));
			if (dictionary2 == null)
			{
				throw new Exception("Localization for mod " + plugin.Info.Metadata.Name + " failed: Localization file was empty.");
			}
			string text2 = null;
			if (language != "English")
			{
				if (dictionary.TryGetValue(language, out var value))
				{
					text2 = File.ReadAllText(value);
				}
				else
				{
					byte[] array2 = LoadTranslationFromAssembly(language);
					if (array2 != null)
					{
						text2 = Encoding.UTF8.GetString(array2);
					}
				}
			}
			if (text2 == null && dictionary.TryGetValue("English", out var value2))
			{
				text2 = File.ReadAllText(value2);
			}
			if (text2 != null)
			{
				foreach (KeyValuePair<string, string> item2 in ((BuilderSkeleton<DeserializerBuilder>)new DeserializerBuilder()).IgnoreFields().Build().Deserialize<Dictionary<string, string>>(text2) ?? new Dictionary<string, string>())
				{
					dictionary2[item2.Key] = item2.Value;
				}
			}
			loadedTexts[language] = dictionary2;
			foreach (KeyValuePair<string, string> item3 in dictionary2)
			{
				UpdatePlaceholderText(__instance, item3.Key);
			}
		}

		static Localizer()
		{
			//IL_0051: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Expected O, but got Unknown
			//IL_0085: Unknown result type (might be due to invalid IL or missing references)
			//IL_0092: Expected O, but got Unknown
			//IL_00c1: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ce: Expected O, but got Unknown
			//IL_00fd: Unknown result type (might be due to invalid IL or missing references)
			//IL_010a: Expected O, but got Unknown
			PlaceholderProcessors = new Dictionary<string, Dictionary<string, Func<string>>>();
			loadedTexts = new Dictionary<string, Dictionary<string, string>>();
			localizationLanguage = new ConditionalWeakTable<Localization, string>();
			localizationObjects = new List<WeakReference<Localization>>();
			fileExtensions = new List<string>(2) { ".json", ".yml" };
			Harmony val = new Harmony("org.bepinex.helpers.LocalizationManager");
			val.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(Localization), "SetupLanguage", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(Localizer), "LoadLocalization", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			val.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(FejdStartup), "SetupGui", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(Localizer), "LoadLocalizationLater", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			val.Patch((MethodBase)AccessTools.DeclaredMethod(typeof(FejdStartup), "Start", (Type[])null, (Type[])null), (HarmonyMethod)null, new HarmonyMethod(AccessTools.DeclaredMethod(typeof(Localizer), "SafeCallLocalizeComplete", (Type[])null, (Type[])null)), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
		}

		private static byte[]? LoadTranslationFromAssembly(string language)
		{
			foreach (string fileExtension in fileExtensions)
			{
				byte[] array = ReadEmbeddedFileBytes("translations." + language + fileExtension);
				if (array != null)
				{
					return array;
				}
			}
			return null;
		}

		public static byte[]? ReadEmbeddedFileBytes(string resourceFileName, Assembly? containingAssembly = null)
		{
			string resourceFileName2 = resourceFileName;
			using MemoryStream memoryStream = new MemoryStream();
			if ((object)containingAssembly == null)
			{
				containingAssembly = Assembly.GetCallingAssembly();
			}
			string text = containingAssembly.GetManifestResourceNames().FirstOrDefault((string str) => str.EndsWith(resourceFileName2, StringComparison.Ordinal));
			if (text != null)
			{
				containingAssembly.GetManifestResourceStream(text)?.CopyTo(memoryStream);
			}
			return (memoryStream.Length == 0L) ? null : memoryStream.ToArray();
		}
	}
	public static class LocalizationManagerVersion
	{
		public const string Version = "1.4.0";
	}
}
namespace BuildCameraAddon
{
	[BepInPlugin("sighsorry.BuildCameraAddon", "BuildCameraAddon", "1.0.0")]
	[BepInDependency(/*Could not decode attribute arguments.*/)]
	public sealed class BuildCameraAddonPlugin : BaseUnityPlugin
	{
		public enum Toggle
		{
			On = 1,
			Off = 0
		}

		public enum RestrictionMode
		{
			Off,
			CameraNeedsCoziness,
			CameraPickUpNeedsCoziness
		}

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

			[UsedImplicitly]
			public bool? Browsable = null;

			[UsedImplicitly]
			public string? Category = null;

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

		internal const string ModName = "BuildCameraAddon";

		internal const string ModVersion = "1.0.0";

		internal const string Author = "sighsorry";

		internal const string ModGuid = "sighsorry.BuildCameraAddon";

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

		private readonly Harmony _harmony = new Harmony("sighsorry.BuildCameraAddon");

		private static readonly ConfigSync ConfigSync = new ConfigSync("sighsorry.BuildCameraAddon")
		{
			DisplayName = "BuildCameraAddon",
			CurrentVersion = "1.0.0",
			MinimumRequiredVersion = "1.0.0"
		};

		private static ConfigEntry<Toggle> _serverConfigLocked = null;

		private static ConfigEntry<RestrictionMode> _restrictionMode = null;

		private static ConfigEntry<int> _minimumComfortLevel = null;

		private static ConfigEntry<float> _pickupHudX = null;

		private static ConfigEntry<float> _pickupHudY = null;

		private static ConfigEntry<int> _pickupHudFontSize = null;

		private static ConfigEntry<Toggle> _followDvergrCircletLight = null;

		private static ConfigEntry<float> _helmetLightOffsetForward = null;

		private static ConfigEntry<float> _helmetLightOffsetUp = null;

		private static MethodInfo? _enableBuildModeMethod;

		private static MethodInfo? _disableBuildModeMethod;

		private static MethodInfo? _inBuildModeMethod;

		private static MethodInfo? _autoPickupMethod;

		private static Func<bool>? _inBuildModeFastCall;

		private static Action? _disableBuildModeFastCall;

		private static readonly Type? BuildCameraPluginType = AccessTools.TypeByName("Valheim_Build_Camera.Valheim_Build_CameraPlugin");

		private static readonly FieldInfo? BuildCameraPickupRangeField = ((BuildCameraPluginType != null) ? AccessTools.Field(BuildCameraPluginType, "resourcePickupRange") : null);

		private static float _nextMessageTime;

		private static float _nextLogTime;

		private static bool _showPickupBlockedHud;

		private static float _nextPickupHudRefreshTime;

		private static GUIStyle? _pickupHudStyle;

		private static float _nextPickupCandidateScanTime;

		private static bool _cachedPickupCandidate;

		private static readonly Collider[] PickupOverlapBuffer = (Collider[])(object)new Collider[128];

		private FileSystemWatcher? _configWatcher;

		private long _lastConfigReloadUtcTicks;

		private static readonly long ConfigReloadDebounceTicks = TimeSpan.FromMilliseconds(200.0).Ticks;

		private static string ConfigFileName => "sighsorry.BuildCameraAddon.cfg";

		private static string ConfigFileFullPath
		{
			get
			{
				string configPath = Paths.ConfigPath;
				char directorySeparatorChar = Path.DirectorySeparatorChar;
				return configPath + directorySeparatorChar + ConfigFileName;
			}
		}

		private void Awake()
		{
			//IL_0067: Unknown result type (might be due to invalid IL or missing references)
			//IL_0072: Expected O, but got Unknown
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ab: Expected O, but got Unknown
			//IL_00d9: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e4: Expected O, but got Unknown
			//IL_0109: Unknown result type (might be due to invalid IL or missing references)
			//IL_0114: Expected O, but got Unknown
			//IL_015e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0169: Expected O, but got Unknown
			//IL_0197: Unknown result type (might be due to invalid IL or missing references)
			//IL_01a2: Expected O, but got Unknown
			_serverConfigLocked = ConfigBind("1 - General", "Lock Configuration", Toggle.On, "If on, the configuration is locked and can be changed by server admins only.");
			ConfigSync.AddLockingConfigEntry<Toggle>(_serverConfigLocked);
			_restrictionMode = ConfigBind("General", "Restriction Mode", RestrictionMode.CameraNeedsCoziness, "Off: no cozy restriction. CameraNeedsCoziness: cozy required to enter and stay in camera mode. CameraPickUpNeedsCoziness: camera entry allowed, but item pickup via camera requires cozy.");
			_minimumComfortLevel = ConfigBind("General", "Minimum Comfort Level", 1, new ConfigDescription("Minimum comfort level required. Vanilla comfort is normally at least 1.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(1, 30), Array.Empty<object>()));
			_pickupHudX = ConfigBind("HUD", "Pickup Blocked HUD X", 0.3f, new ConfigDescription("Horizontal HUD position as a screen ratio (0.0 = left, 1.0 = right).", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 1f), Array.Empty<object>()), synchronizedSetting: false);
			_pickupHudY = ConfigBind("HUD", "Pickup Blocked HUD Y", 0.3f, new ConfigDescription("Vertical HUD position as a screen ratio (1.0 = top, 0.0 = bottom).", (AcceptableValueBase)(object)new AcceptableValueRange<float>(0f, 1f), Array.Empty<object>()), synchronizedSetting: false);
			_pickupHudFontSize = ConfigBind("HUD", "Pickup Blocked HUD Font Size", 36, new ConfigDescription("Font size of the pickup blocked HUD text.", (AcceptableValueBase)(object)new AcceptableValueRange<int>(10, 64), Array.Empty<object>()), synchronizedSetting: false);
			_followDvergrCircletLight = ConfigBind("Helmet Light", "Follow Dvergr Circlet Light", Toggle.On, "If on, HelmetDverger (Dvergr circlet) light is moved to build camera while build camera mode is active.");
			_helmetLightOffsetForward = ConfigBind("Helmet Light", "Camera Light Forward/Back Offset", 0.65f, new ConfigDescription("HelmetDverger light offset along camera forward axis. Positive = forward, Negative = backward.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(-5f, 5f), Array.Empty<object>()), synchronizedSetting: false);
			_helmetLightOffsetUp = ConfigBind("Helmet Light", "Camera Light Up/Down Offset", -0.08f, new ConfigDescription("HelmetDverger light offset along camera up axis. Positive = up, Negative = down.", (AcceptableValueBase)(object)new AcceptableValueRange<float>(-5f, 5f), Array.Empty<object>()), synchronizedSetting: false);
			Localizer.Load();
			CacheBuildCameraMethods();
			PatchMethods();
			SetupWatcher();
		}

		private void OnDestroy()
		{
			_showPickupBlockedHud = false;
			_configWatcher?.Dispose();
			_configWatcher = null;
			_harmony.UnpatchSelf();
			DvergerHelmetLightCameraPatch.CleanupAll();
			((BaseUnityPlugin)this).Config.Save();
		}

		private void Update()
		{
			if (!(Time.time < _nextPickupHudRefreshTime))
			{
				_nextPickupHudRefreshTime = Time.time + 0.2f;
				_showPickupBlockedHud = ShouldShowPickupBlockedHud();
			}
		}

		private void OnGUI()
		{
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_005e: Expected O, but got Unknown
			//IL_0064: Unknown result type (might be due to invalid IL or missing references)
			//IL_0069: Unknown result type (might be due to invalid IL or missing references)
			//IL_0099: Unknown result type (might be due to invalid IL or missing references)
			//IL_00e4: Unknown result type (might be due to invalid IL or missing references)
			//IL_01ad: Unknown result type (might be due to invalid IL or missing references)
			//IL_01b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_01c8: Unknown result type (might be due to invalid IL or missing references)
			//IL_01d3: Unknown result type (might be due to invalid IL or missing references)
			//IL_01e0: Unknown result type (might be due to invalid IL or missing references)
			//IL_01e8: Unknown result type (might be due to invalid IL or missing references)
			if (_showPickupBlockedHud)
			{
				EnsurePickupHudStyle();
				string text = LocalizeTextWithComfort("bccr_pickup_blocked_hud", "Pickup blocked: Be cozy to use camera item pickup (Need Cozy + Comfort {0})");
				int num = Mathf.Clamp(_pickupHudFontSize.Value, 10, 64);
				_pickupHudStyle.fontSize = num;
				_pickupHudStyle.wordWrap = false;
				GUIContent val = new GUIContent(text);
				Vector2 val2 = _pickupHudStyle.CalcSize(val);
				float num2 = ((_pickupHudStyle.lineHeight > 0f) ? _pickupHudStyle.lineHeight : ((float)num * 1.2f));
				float num3 = Mathf.Max(new float[3]
				{
					val2.y,
					num2,
					(float)num * 1.2f
				});
				float num4 = Mathf.Max(8f, (float)num * 0.35f);
				float num5 = Mathf.Max(6f, (float)num * 0.3f);
				float num6 = Mathf.Max(360f, val2.x + num4 * 2f);
				float num7 = Mathf.Max(26f, num3 + num5 * 2f);
				float num8 = Mathf.Clamp((float)Screen.width * _pickupHudX.Value, 0f, Mathf.Max(0f, (float)Screen.width - num6));
				float num9 = Mathf.Clamp((float)Screen.height * (1f - _pickupHudY.Value), 0f, Mathf.Max(0f, (float)Screen.height - num7));
				Rect val3 = default(Rect);
				((Rect)(ref val3))..ctor(num8, num9, num6, num7);
				Rect val4 = default(Rect);
				((Rect)(ref val4))..ctor(num8 + num4, num9 + num5, num6 - num4 * 2f, num7 - num5 * 2f);
				Color color = GUI.color;
				GUI.color = new Color(0f, 0f, 0f, 0.45f);
				GUI.Box(val3, GUIContent.none);
				GUI.color = color;
				GUI.Label(val4, text, _pickupHudStyle);
			}
		}

		private void SetupWatcher()
		{
			_configWatcher?.Dispose();
			_configWatcher = new FileSystemWatcher(Paths.ConfigPath, ConfigFileName)
			{
				IncludeSubdirectories = false,
				NotifyFilter = (NotifyFilters.FileName | NotifyFilters.LastWrite | NotifyFilters.CreationTime),
				SynchronizingObject = ThreadingHelper.SynchronizingObject,
				EnableRaisingEvents = true
			};
			_configWatcher.Changed += ReadConfigValues;
			_configWatcher.Created += ReadConfigValues;
			_configWatcher.Renamed += ReadConfigValues;
		}

		private void ReadConfigValues(object sender, FileSystemEventArgs e)
		{
			if (!File.Exists(ConfigFileFullPath))
			{
				return;
			}
			long ticks = DateTime.UtcNow.Ticks;
			if (ticks - _lastConfigReloadUtcTicks < ConfigReloadDebounceTicks)
			{
				return;
			}
			_lastConfigReloadUtcTicks = ticks;
			try
			{
				((BaseUnityPlugin)this).Config.Reload();
			}
			catch (Exception arg)
			{
				Log.LogError((object)$"Failed to reload {ConfigFileName}: {arg}");
			}
		}

		private void CacheBuildCameraMethods()
		{
			_enableBuildModeMethod = AccessTools.Method("Valheim_Build_Camera.Utils:EnableBuildMode", (Type[])null, (Type[])null);
			_disableBuildModeMethod = AccessTools.Method("Valheim_Build_Camera.Utils:DisableBuildMode", (Type[])null, (Type[])null);
			_inBuildModeMethod = AccessTools.Method("Valheim_Build_Camera.Utils:InBuildMode", (Type[])null, (Type[])null);
			_autoPickupMethod = AccessTools.Method("Valheim_Build_Camera.Utils:AutoPickup", (Type[])null, (Type[])null);
			_inBuildModeFastCall = CreateStaticBoolDelegate(_inBuildModeMethod);
			_disableBuildModeFastCall = CreateStaticActionDelegate(_disableBuildModeMethod);
			if (_enableBuildModeMethod == null || _disableBuildModeMethod == null || _inBuildModeMethod == null || _autoPickupMethod == null)
			{
				Log.LogWarning((object)"Could not resolve one or more Build Camera methods. Ensure Azumatt.BuildCameraCHE is installed and up to date.");
			}
		}

		private void PatchMethods()
		{
			//IL_0021: Unknown result type (might be due to invalid IL or missing references)
			//IL_0027: Expected O, but got Unknown
			//IL_005e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0065: Expected O, but got Unknown
			//IL_00b2: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b9: Expected O, but got Unknown
			if (_enableBuildModeMethod != null)
			{
				HarmonyMethod val = new HarmonyMethod(typeof(BuildCameraAddonPlugin), "EnableBuildModePrefix", (Type[])null);
				_harmony.Patch((MethodBase)_enableBuildModeMethod, val, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			}
			if (_autoPickupMethod != null)
			{
				HarmonyMethod val2 = new HarmonyMethod(typeof(BuildCameraAddonPlugin), "AutoPickupPrefix", (Type[])null);
				_harmony.Patch((MethodBase)_autoPickupMethod, val2, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			}
			MethodInfo methodInfo = AccessTools.Method(typeof(Player), "Update", (Type[])null, (Type[])null);
			if (methodInfo != null)
			{
				HarmonyMethod val3 = new HarmonyMethod(typeof(BuildCameraAddonPlugin), "PlayerUpdatePostfix", (Type[])null);
				_harmony.Patch((MethodBase)methodInfo, (HarmonyMethod)null, val3, (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			}
			else
			{
				Log.LogWarning((object)"Could not patch Player.Update. Continuous entry enforcement is unavailable.");
			}
			DvergerHelmetLightCameraPatch.Register(_harmony);
		}

		private static bool EnableBuildModePrefix()
		{
			if (_restrictionMode.Value == RestrictionMode.CameraPickUpNeedsCoziness)
			{
				return true;
			}
			if (!ShouldRestrictCameraEntry())
			{
				return true;
			}
			if (MeetsComfortGate())
			{
				return true;
			}
			NotifyNeedCozyForCurrentMode();
			return false;
		}

		private static bool AutoPickupPrefix()
		{
			if (!ShouldRestrictCameraPickup())
			{
				return true;
			}
			if (MeetsComfortGate())
			{
				return true;
			}
			return false;
		}

		private static void PlayerUpdatePostfix(Player __instance)
		{
			if (Object.op_Implicit((Object)(object)Player.m_localPlayer) && !((Object)(object)__instance != (Object)(object)Player.m_localPlayer) && ShouldRestrictCameraEntry() && IsBuildCameraActive() && !MeetsComfortGate())
			{
				DisableBuildCamera();
				NotifyNeedCozyForCurrentMode();
			}
		}

		private static bool ShouldRestrictCameraEntry()
		{
			return _restrictionMode.Value == RestrictionMode.CameraNeedsCoziness;
		}

		private static bool ShouldRestrictCameraPickup()
		{
			return _restrictionMode.Value == RestrictionMode.CameraPickUpNeedsCoziness;
		}

		private static bool IsBuildCameraActive()
		{
			if (_inBuildModeFastCall != null)
			{
				try
				{
					return _inBuildModeFastCall();
				}
				catch (Exception ex)
				{
					ThrottledLogWarning("Failed to query Build Camera mode (fast call): " + ex.Message);
				}
			}
			if (_inBuildModeMethod == null)
			{
				return false;
			}
			try
			{
				object obj = _inBuildModeMethod.Invoke(null, null);
				bool flag = default(bool);
				int num;
				if (obj is bool)
				{
					flag = (bool)obj;
					num = 1;
				}
				else
				{
					num = 0;
				}
				return (byte)((uint)num & (flag ? 1u : 0u)) != 0;
			}
			catch (Exception ex2)
			{
				ThrottledLogWarning("Failed to query Build Camera mode: " + ex2.Message);
				return false;
			}
		}

		private static void DisableBuildCamera()
		{
			if (_disableBuildModeFastCall != null)
			{
				try
				{
					_disableBuildModeFastCall();
					return;
				}
				catch (Exception ex)
				{
					ThrottledLogWarning("Failed to disable Build Camera mode (fast call): " + ex.Message);
				}
			}
			if (_disableBuildModeMethod == null)
			{
				return;
			}
			try
			{
				_disableBuildModeMethod.Invoke(null, null);
			}
			catch (Exception ex2)
			{
				ThrottledLogWarning("Failed to disable Build Camera mode: " + ex2.Message);
			}
		}

		private static bool MeetsComfortGate()
		{
			//IL_00cd: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if (!Object.op_Implicit((Object)(object)localPlayer))
			{
				return false;
			}
			int comfortLevel = localPlayer.GetComfortLevel();
			if (comfortLevel < _minimumComfortLevel.Value)
			{
				return false;
			}
			SEMan sEMan = ((Character)localPlayer).GetSEMan();
			if (sEMan == null)
			{
				return false;
			}
			if (sEMan.HaveStatusEffect(SEMan.s_statusEffectResting))
			{
				return true;
			}
			bool flag = sEMan.HaveStatusEffect(SEMan.s_statusEffectCampFire);
			bool flag2 = localPlayer.InShelter() || ((Character)localPlayer).IsSitting();
			bool flag3 = localPlayer.IsSensed();
			bool flag4 = sEMan.HaveStatusEffect(SEMan.s_statusEffectCold) || sEMan.HaveStatusEffect(SEMan.s_statusEffectFreezing);
			bool flag5 = sEMan.HaveStatusEffect(SEMan.s_statusEffectBurning);
			bool flag6 = Object.op_Implicit((Object)(object)EffectArea.IsPointInsideArea(((Component)localPlayer).transform.position, (Type)64, 1f));
			bool flag7 = sEMan.HaveStatusEffect(SEMan.s_statusEffectWet) && !flag6;
			return flag && flag2 && !flag3 && !flag4 && !flag7 && !flag5;
		}

		private static bool HasNearbyPickupCandidate()
		{
			if (Time.time < _nextPickupCandidateScanTime)
			{
				return _cachedPickupCandidate;
			}
			_nextPickupCandidateScanTime = Time.time + 0.05f;
			_cachedPickupCandidate = HasNearbyPickupCandidateUncached();
			return _cachedPickupCandidate;
		}

		private static bool HasNearbyPickupCandidateUncached()
		{
			//IL_0048: Unknown result type (might be due to invalid IL or missing references)
			//IL_004d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0052: Unknown result type (might be due to invalid IL or missing references)
			//IL_0057: Unknown result type (might be due to invalid IL or missing references)
			//IL_0058: Unknown result type (might be due to invalid IL or missing references)
			//IL_00a3: Unknown result type (might be due to invalid IL or missing references)
			//IL_0081: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			GameCamera instance = GameCamera.instance;
			if (!Object.op_Implicit((Object)(object)localPlayer) || !Object.op_Implicit((Object)(object)instance) || ((Character)localPlayer).IsTeleporting() || !Player.m_enableAutoPickup)
			{
				return false;
			}
			float buildCameraPickupRange = GetBuildCameraPickupRange();
			Vector3 val = ((Component)instance).transform.position + Vector3.up;
			int num = Physics.OverlapSphereNonAlloc(val, buildCameraPickupRange, PickupOverlapBuffer, localPlayer.m_autoPickupMask);
			if (num >= PickupOverlapBuffer.Length)
			{
				Collider[] array = Physics.OverlapSphere(val, buildCameraPickupRange, localPlayer.m_autoPickupMask);
				return HasPickupCandidateInColliders(localPlayer, val, buildCameraPickupRange, array, array.Length);
			}
			return HasPickupCandidateInColliders(localPlayer, val, buildCameraPickupRange, PickupOverlapBuffer, num);
		}

		private static bool HasPickupCandidateInColliders(Player player, Vector3 center, float pickupRange, Collider[] colliders, int count)
		{
			//IL_0165: Unknown result type (might be due to invalid IL or missing references)
			//IL_016a: Unknown result type (might be due to invalid IL or missing references)
			for (int i = 0; i < count; i++)
			{
				Collider val = colliders[i];
				if (!Object.op_Implicit((Object)(object)val) || !Object.op_Implicit((Object)(object)val.attachedRigidbody))
				{
					continue;
				}
				ItemDrop component = ((Component)val.attachedRigidbody).GetComponent<ItemDrop>();
				if ((Object)(object)component == (Object)null)
				{
					FloatingTerrainDummy component2 = ((Component)val.attachedRigidbody).gameObject.GetComponent<FloatingTerrainDummy>();
					if (Object.op_Implicit((Object)(object)component2) && Object.op_Implicit((Object)(object)component2.m_parent))
					{
						component = ((Component)component2.m_parent).gameObject.GetComponent<ItemDrop>();
					}
				}
				if ((Object)(object)component == (Object)null)
				{
					continue;
				}
				ZNetView component3 = ((Component)component).GetComponent<ZNetView>();
				if (!component.m_autoPickup || ((Humanoid)player).HaveUniqueKey(component.m_itemData.m_shared.m_name) || (Object)(object)component3 == (Object)null || !component3.IsValid() || !component.CanPickup(true) || component.InTar())
				{
					continue;
				}
				component.Load();
				if (((Humanoid)player).m_inventory.CanAddItem(component.m_itemData, -1) && !(component.m_itemData.GetWeight(-1) + ((Humanoid)player).m_inventory.GetTotalWeight() > player.GetMaxCarryWeight()))
				{
					float num = Vector3.Distance(((Component)component).transform.position, center);
					if (num <= pickupRange)
					{
						return true;
					}
				}
			}
			return false;
		}

		private static float GetBuildCameraPickupRange()
		{
			try
			{
				if (BuildCameraPickupRangeField?.GetValue(null) is ConfigEntry<float> val)
				{
					return val.Value;
				}
			}
			catch (Exception ex)
			{
				ThrottledLogWarning("Failed to read Build Camera pickup range: " + ex.Message);
			}
			return 10f;
		}

		private static void NotifyNeedCozyForCurrentMode()
		{
			if (Object.op_Implicit((Object)(object)Player.m_localPlayer) && !(Time.time < _nextMessageTime))
			{
				_nextMessageTime = Time.time + 1.5f;
				string text = LocalizeTextWithComfort("bccr_be_cozy_camera", "Be cozy to use camera (Need Cozy + Comfort {0})");
				((Character)Player.m_localPlayer).Message((MessageType)2, text, 0, (Sprite)null);
			}
		}

		private static bool ShouldShowPickupBlockedHud()
		{
			if (!ShouldRestrictCameraPickup())
			{
				return false;
			}
			if (!IsBuildCameraActive() || MeetsComfortGate())
			{
				return false;
			}
			GameCamera instance = GameCamera.instance;
			if (!Object.op_Implicit((Object)(object)instance))
			{
				return false;
			}
			return HasNearbyPickupCandidate();
		}

		private static void EnsurePickupHudStyle()
		{
			//IL_001a: 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_0028: Unknown result type (might be due to invalid IL or missing references)
			//IL_0030: Unknown result type (might be due to invalid IL or missing references)
			//IL_004a: Unknown result type (might be due to invalid IL or missing references)
			//IL_005a: Expected O, but got Unknown
			if (_pickupHudStyle == null)
			{
				GUIStyle val = new GUIStyle(GUI.skin.label)
				{
					fontSize = 30,
					alignment = (TextAnchor)3
				};
				val.normal.textColor = new Color(1f, 0.9f, 0.4f, 1f);
				_pickupHudStyle = val;
			}
		}

		internal static Vector3 GetHelmetLightCameraOffset()
		{
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_003c: Unknown result type (might be due to invalid IL or missing references)
			float num = _helmetLightOffsetForward?.Value ?? 0.65f;
			float num2 = _helmetLightOffsetUp?.Value ?? (-0.08f);
			return new Vector3(0f, num2, num);
		}

		internal static bool ShouldFollowDvergrCircletLight()
		{
			ConfigEntry<Toggle> followDvergrCircletLight = _followDvergrCircletLight;
			return followDvergrCircletLight == null || followDvergrCircletLight.Value != Toggle.Off;
		}

		private static string LocalizeText(string key, string fallback)
		{
			Localization instance = Localization.instance;
			if (instance == null)
			{
				return fallback;
			}
			string text = "$" + key;
			string text2 = instance.Localize(text);
			return (text2 == text) ? fallback : text2;
		}

		private static string LocalizeTextWithComfort(string key, string fallback)
		{
			string template = LocalizeText(key, fallback);
			return FormatWithMinimumComfort(template);
		}

		private static string FormatWithMinimumComfort(string template)
		{
			int num = _minimumComfortLevel?.Value ?? 1;
			try
			{
				return string.Format(template, num);
			}
			catch (FormatException)
			{
				return $"{template} (Comfort {num})";
			}
		}

		private static void ThrottledLogWarning(string message)
		{
			if (!(Time.time < _nextLogTime))
			{
				_nextLogTime = Time.time + 2f;
				Log.LogWarning((object)message);
			}
		}

		private static Func<bool>? CreateStaticBoolDelegate(MethodInfo? method)
		{
			if (method == null)
			{
				return null;
			}
			try
			{
				return (Func<bool>)Delegate.CreateDelegate(typeof(Func<bool>), method);
			}
			catch
			{
				return null;
			}
		}

		private static Action? CreateStaticActionDelegate(MethodInfo? method)
		{
			if (method == null)
			{
				return null;
			}
			try
			{
				return (Action)Delegate.CreateDelegate(typeof(Action), method);
			}
			catch
			{
				return null;
			}
		}

		private ConfigEntry<T> ConfigBind<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true)
		{
			//IL_002b: Unknown result type (might be due to invalid IL or missing references)
			//IL_0031: 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);
			SyncedConfigEntry<T> syncedConfigEntry = ConfigSync.AddConfigEntry<T>(val2);
			syncedConfigEntry.SynchronizedConfig = synchronizedSetting;
			return val2;
		}

		private ConfigEntry<T> ConfigBind<T>(string group, string name, T value, string description, bool synchronizedSetting = true)
		{
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0019: Expected O, but got Unknown
			return ConfigBind(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting);
		}
	}
	internal static class DvergerHelmetLightCameraPatch
	{
		private sealed class ProxyLightState
		{
			public Light Source = null;

			public int SourceVisibleCullingMask;

			public Light ProxyLight = null;

			public GameObject ProxyObject = null;
		}

		private static readonly Dictionary<int, ProxyLightState> ProxyBySourceId = new Dictionary<int, ProxyLightState>();

		private static readonly MethodInfo? InBuildModeMethod = AccessTools.Method("Valheim_Build_Camera.Utils:InBuildMode", (Type[])null, (Type[])null);

		private static readonly Func<bool>? InBuildModeFastCall = CreateInBuildModeDelegate();

		private static readonly MethodInfo? CircletExtendedGetCircletMethod = AccessTools.Method("CircletExtended.HumanoidExtension:GetCirclet", (Type[])null, (Type[])null);

		private static readonly MethodInfo? CircletExtendedGetCircletDataMethod = AccessTools.Method("CircletExtended.VisEquipmentExtension:GetCircletData", (Type[])null, (Type[])null);

		private static readonly Type? CircletExtendedVisEquipmentCircletType = AccessTools.TypeByName("CircletExtended.VisEquipmentCirclet");

		private static readonly FieldInfo? CircletExtendedCircletItemInstanceField = ((CircletExtendedVisEquipmentCircletType != null) ? AccessTools.Field(CircletExtendedVisEquipmentCircletType, "m_circletItemInstance") : null);

		private static readonly Func<Humanoid, ItemData?>? CircletExtendedGetCircletFast = CreateCircletExtendedGetCircletDelegate();

		private static readonly Func<VisEquipment, object?>? CircletExtendedGetCircletDataFast = CreateCircletExtendedGetCircletDataDelegate();

		private static readonly Func<object, GameObject?>? CircletExtendedGetCircletInstanceFast = CreateCircletExtendedGetCircletInstanceDelegate();

		private static readonly List<Light> TempLights = new List<Light>();

		private static readonly HashSet<int> TempSourceIdSet = new HashSet<int>();

		private static readonly List<int> TempRemoveSourceIds = new List<int>();

		private static float _nextWarningLogTime;

		internal static void Register(Harmony harmony)
		{
			//IL_0037: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Expected O, but got Unknown
			//IL_007c: Unknown result type (might be due to invalid IL or missing references)
			//IL_0089: Expected O, but got Unknown
			MethodInfo methodInfo = AccessTools.Method(typeof(GameCamera), "UpdateCamera", (Type[])null, (Type[])null);
			if (methodInfo != null)
			{
				harmony.Patch((MethodBase)methodInfo, (HarmonyMethod)null, new HarmonyMethod(typeof(DvergerHelmetLightCameraPatch), "GameCameraUpdatePostfix", (Type[])null), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			}
			MethodInfo methodInfo2 = AccessTools.Method(typeof(Player), "SetLocalPlayer", (Type[])null, (Type[])null);
			if (methodInfo2 != null)
			{
				harmony.Patch((MethodBase)methodInfo2, (HarmonyMethod)null, new HarmonyMethod(typeof(DvergerHelmetLightCameraPatch), "PlayerSetLocalPlayerPostfix", (Type[])null), (HarmonyMethod)null, (HarmonyMethod)null, (HarmonyMethod)null);
			}
		}

		private static void GameCameraUpdatePostfix(ref GameCamera __instance)
		{
			try
			{
				UpdateProxyLights(__instance);
			}
			catch (Exception ex)
			{
				if (Time.time >= _nextWarningLogTime)
				{
					_nextWarningLogTime = Time.time + 2f;
					BuildCameraAddonPlugin.Log.LogWarning((object)("Dverger helmet light camera follow failed: " + ex.Message));
				}
				CleanupAll();
			}
		}

		private static void PlayerSetLocalPlayerPostfix()
		{
			CleanupAll();
		}

		internal static void CleanupAll()
		{
			foreach (KeyValuePair<int, ProxyLightState> item in ProxyBySourceId)
			{
				RestoreSourceAndDestroyProxy(item.Value.Source, item.Value);
			}
			ProxyBySourceId.Clear();
		}

		private static void UpdateProxyLights(GameCamera camera)
		{
			//IL_0068: Unknown result type (might be due to invalid IL or missing references)
			//IL_006d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0084: Unknown result type (might be due to invalid IL or missing references)
			//IL_0091: Unknown result type (might be due to invalid IL or missing references)
			Player localPlayer = Player.m_localPlayer;
			if (!BuildCameraAddonPlugin.ShouldFollowDvergrCircletLight() || !Object.op_Implicit((Object)(object)localPlayer) || !Object.op_Implicit((Object)(object)camera) || !IsBuildModeActive() || !IsAnySupportedCircletEquipped(localPlayer))
			{
				CleanupAll();
				return;
			}
			if (!TryGetHelmetLights(localPlayer, TempLights) || TempLights.Count == 0)
			{
				CleanupAll();
				return;
			}
			Vector3 helmetLightCameraOffset = BuildCameraAddonPlugin.GetHelmetLightCameraOffset();
			RemoveStaleSources(TempLights);
			AddNewSources(TempLights, ((Component)camera).transform, helmetLightCameraOffset);
			UpdateExistingProxies(((Component)camera).transform, helmetLightCameraOffset);
		}

		private static bool IsBuildModeActive()
		{
			if (InBuildModeFastCall != null)
			{
				try
				{
					return InBuildModeFastCall();
				}
				catch
				{
				}
			}
			if (InBuildModeMethod == null)
			{
				return false;
			}
			try
			{
				object obj2 = InBuildModeMethod.Invoke(null, null);
				bool flag = default(bool);
				int num;
				if (obj2 is bool)
				{
					flag = (bool)obj2;
					num = 1;
				}
				else
				{
					num = 0;
				}
				return (byte)((uint)num & (flag ? 1u : 0u)) != 0;
			}
			catch
			{
				return false;
			}
		}

		private static bool IsAnySupportedCircletEquipped(Player player)
		{
			if (IsDvergrCircletItem(((Humanoid)player).m_helmetItem))
			{
				return true;
			}
			ItemData circletExtendedEquippedCirclet = GetCircletExtendedEquippedCirclet(player);
			return IsDvergrCircletItem(circletExtendedEquippedCirclet);
		}

		private static bool IsDvergrCircletItem(ItemData? item)
		{
			if (item == null)
			{
				return false;
			}
			string text = (Object.op_Implicit((Object)(object)item.m_dropPrefab) ? ((Object)item.m_dropPrefab).name : string.Empty);
			if (text.Equals("HelmetDverger", StringComparison.OrdinalIgnoreCase) || text.StartsWith("HelmetDverger", StringComparison.OrdinalIgnoreCase))
			{
				return true;
			}
			string text2 = item.m_shared?.m_name ?? string.Empty;
			if (text2.IndexOf("helmet_dverger", StringComparison.OrdinalIgnoreCase) >= 0)
			{
				return true;
			}
			if (text2.IndexOf("dverger", StringComparison.OrdinalIgnoreCase) >= 0 && (text2.IndexOf("helmet", StringComparison.OrdinalIgnoreCase) >= 0 || text2.IndexOf("circlet", StringComparison.OrdinalIgnoreCase) >= 0))
			{
				return true;
			}
			return false;
		}

		private static ItemData? GetCircletExtendedEquippedCirclet(Player player)
		{
			if (CircletExtendedGetCircletFast != null)
			{
				try
				{
					return CircletExtendedGetCircletFast((Humanoid)(object)player);
				}
				catch
				{
				}
			}
			if (CircletExtendedGetCircletMethod == null)
			{
				return null;
			}
			try
			{
				object obj2 = CircletExtendedGetCircletMethod.Invoke(null, new object[1] { player });
				return (ItemData?)((obj2 is ItemData) ? obj2 : null);
			}
			catch
			{
				return null;
			}
		}

		private static bool TryGetHelmetLights(Player player, List<Light> output)
		{
			output.Clear();
			VisEquipment visEquipment = ((Humanoid)player).m_visEquipment;
			if (!Object.op_Implicit((Object)(object)visEquipment))
			{
				return false;
			}
			if (Object.op_Implicit((Object)(object)visEquipment.m_helmetItemInstance))
			{
				AppendLightsFromRoot(visEquipment.m_helmetItemInstance, output);
			}
			if (TryGetCircletExtendedItemInstance(visEquipment, out GameObject circletItemInstance) && Object.op_Implicit((Object)(object)circletItemInstance))
			{
				AppendLightsFromRoot(circletItemInstance, output);
			}
			return output.Count > 0;
		}

		private static void AppendLightsFromRoot(GameObject root, List<Light> output)
		{
			root.GetComponentsInChildren<Light>(true, output);
			for (int num = output.Count - 1; num >= 0; num--)
			{
				if ((Object)(object)output[num] == (Object)null)
				{
					output.RemoveAt(num);
				}
			}
		}

		private static bool TryGetCircletExtendedItemInstance(VisEquipment visEquipment, out GameObject? circletItemInstance)
		{
			circletItemInstance = null;
			if ((CircletExtendedGetCircletDataFast == null && CircletExtendedGetCircletDataMethod == null) || (CircletExtendedGetCircletInstanceFast == null && CircletExtendedCircletItemInstanceField == null))
			{
				return false;
			}
			try
			{
				object obj = null;
				if (CircletExtendedGetCircletDataFast != null)
				{
					obj = CircletExtendedGetCircletDataFast(visEquipment);
				}
				else if (CircletExtendedGetCircletDataMethod != null)
				{
					obj = CircletExtendedGetCircletDataMethod.Invoke(null, new object[1] { visEquipment });
				}
				if (obj == null)
				{
					return false;
				}
				GameObject val = null;
				if (CircletExtendedGetCircletInstanceFast != null)
				{
					val = CircletExtendedGetCircletInstanceFast(obj);
				}
				else if (CircletExtendedCircletItemInstanceField != null)
				{
					object? value = CircletExtendedCircletItemInstanceField.GetValue(obj);
					GameObject val2 = (GameObject)((value is GameObject) ? value : null);
					if (val2 != null)
					{
						val = val2;
					}
				}
				if (Object.op_Implicit((Object)(object)val) && Object.op_Implicit((Object)(object)val))
				{
					circletItemInstance = val;
					return true;
				}
			}
			catch
			{
			}
			return false;
		}

		private static void RemoveStaleSources(List<Light> currentSources)
		{
			TempSourceIdSet.Clear();
			foreach (Light currentSource in currentSources)
			{
				if ((Object)(object)currentSource != (Object)null)
				{
					TempSourceIdSet.Add(((Object)currentSource).GetInstanceID());
				}
			}
			TempRemoveSourceIds.Clear();
			foreach (KeyValuePair<int, ProxyLightState> item in ProxyBySourceId)
			{
				Light source = item.Value.Source;
				if ((Object)(object)source == (Object)null)
				{
					TempRemoveSourceIds.Add(item.Key);
				}
				else if (!TempSourceIdSet.Contains(item.Key))
				{
					TempRemoveSourceIds.Add(item.Key);
				}
			}
			foreach (int tempRemoveSourceId in TempRemoveSourceIds)
			{
				RemoveProxyState(tempRemoveSourceId);
			}
		}

		private static void AddNewSources(List<Light> currentSources, Transform cameraTransform, Vector3 cameraOffset)
		{
			//IL_0041: Unknown result type (might be due to invalid IL or missing references)
			foreach (Light currentSource in currentSources)
			{
				if ((Object)(object)currentSource == (Object)null)
				{
					continue;
				}
				int instanceID = ((Object)currentSource).GetInstanceID();
				if (!ProxyBySourceId.ContainsKey(instanceID))
				{
					ProxyLightState proxyLightState = CreateProxyState(currentSource, cameraTransform, cameraOffset);
					if (proxyLightState != null)
					{
						ProxyBySourceId[instanceID] = proxyLightState;
					}
				}
			}
		}

		private static void UpdateExistingProxies(Transform cameraTransform, Vector3 cameraOffset)
		{
			//IL_00b3: Unknown result type (might be due to invalid IL or missing references)
			//IL_00b4: Unknown result type (might be due to invalid IL or missing references)
			//IL_00cb: Unknown result type (might be due to invalid IL or missing references)
			TempRemoveSourceIds.Clear();
			foreach (KeyValuePair<int, ProxyLightState> item in ProxyBySourceId)
			{
				ProxyLightState value = item.Value;
				Light source = value.Source;
				if ((Object)(object)source == (Object)null)
				{
					TempRemoveSourceIds.Add(item.Key);
					continue;
				}
				if ((Object)(object)value.ProxyLight == (Object)null || (Object)(object)value.ProxyObject == (Object)null)
				{
					TempRemoveSourceIds.Add(item.Key);
					continue;
				}
				CopyLightState(source, value.ProxyLight);
				SuppressSourceLight(source, value);
				value.ProxyObject.transform.position = CalculateCameraFollowPosition(cameraTransform, cameraOffset);
				value.ProxyObject.transform.rotation = cameraTransform.rotation;
				value.ProxyObject.SetActive(((Component)source).gameObject.activeInHierarchy);
			}
			foreach (int tempRemoveSourceId in TempRemoveSourceIds)
			{
				RemoveProxyState(tempRemoveSourceId);
			}
		}

		private static ProxyLightState? CreateProxyState(Light source, Transform cameraTransform, Vector3 cameraOffset)
		{
			//IL_0011: Unknown result type (might be due to invalid IL or missing references)
			//IL_0017: Expected O, but got Unknown
			//IL_0062: Unknown result type (might be due to invalid IL or missing references)
			//IL_0063: Unknown result type (might be due to invalid IL or missing references)
			//IL_007a: Unknown result type (might be due to invalid IL or missing references)
			GameObject val = new GameObject("BCCR_DvergerCameraLight_" + ((Object)source).name);
			((Object)val).hideFlags = (HideFlags)61;
			Light val2 = val.AddComponent<Light>();
			CopyLightState(source, val2);
			ProxyLightState proxyLightState = new ProxyLightState
			{
				Source = source,
				SourceVisibleCullingMask = source.cullingMask,
				ProxyLight = val2,
				ProxyObject = val
			};
			proxyLightState.ProxyObject.transform.position = CalculateCameraFollowPosition(cameraTransform, cameraOffset);
			proxyLightState.ProxyObject.transform.rotation = cameraTransform.rotation;
			SuppressSourceLight(source, proxyLightState);
			return proxyLightState;
		}

		private static void RemoveProxyState(int sourceId)
		{
			if (ProxyBySourceId.TryGetValue(sourceId, out ProxyLightState value))
			{
				RestoreSourceAndDestroyProxy(value.Source, value);
				ProxyBySourceId.Remove(sourceId);
			}
		}

		private static void RestoreSourceAndDestroyProxy(Light? source, ProxyLightState? state)
		{
			if ((Object)(object)source != (Object)null && state != null)
			{
				source.cullingMask = state.SourceVisibleCullingMask;
			}
			if ((Object)(object)state?.ProxyObject != (Object)null)
			{
				Object.Destroy((Object)(object)state.ProxyObject);
			}
		}

		private static void SuppressSourceLight(Light source, ProxyLightState state)
		{
			if (source.cullingMask != 0)
			{
				state.SourceVisibleCullingMask = source.cullingMask;
				source.cullingMask = 0;
			}
		}

		private static Vector3 CalculateCameraFollowPosition(Transform cameraTransform, Vector3 cameraOffset)
		{
			//IL_0002: Unknown result type (might be due to invalid IL or missing references)
			//IL_0008: Unknown result type (might be due to invalid IL or missing references)
			//IL_000d: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			//IL_0018: Unknown result type (might be due to invalid IL or missing references)
			//IL_001e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0023: Unknown result type (might be due to invalid IL or missing references)
			//IL_0029: Unknown result type (might be due to invalid IL or missing references)
			//IL_002e: Unknown result type (might be due to invalid IL or missing references)
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_0039: Unknown result type (might be due to invalid IL or missing references)
			//IL_003f: Unknown result type (might be due to invalid IL or missing references)
			//IL_0044: Unknown result type (might be due to invalid IL or missing references)
			//IL_0049: Unknown result type (might be due to invalid IL or missing references)
			//IL_004c: Unknown result type (might be due to invalid IL or missing references)
			return cameraTransform.position + cameraTransform.right * cameraOffset.x + cameraTransform.up * cameraOffset.y + cameraTransform.forward * cameraOffset.z;
		}

		private static void CopyLightState(Light src, Light dst)
		{
			//IL_0003: Unknown result type (might be due to invalid IL or missing references)
			//IL_0010: Unknown result type (might be due to invalid IL or missing references)
			//IL_0078: Unknown result type (might be due to invalid IL or missing references)
			//IL_0092: Unknown result type (might be due to invalid IL or missing references)
			//IL_009f: Unknown result type (might be due to invalid IL or missing references)
			dst.type = src.type;
			dst.color = src.color;
			dst.colorTemperature = src.colorTemperature;
			dst.useColorTemperature = src.useColorTemperature;
			dst.intensity = src.intensity;
			dst.range = src.range;
			dst.spotAngle = src.spotAngle;
			dst.cookie = src.cookie;
			dst.cookieSize = src.cookieSize;
			dst.shadows = src.shadows;
			dst.shadowStrength = src.shadowStrength;
			dst.shadowResolution = src.shadowResolution;
			dst.renderMode = src.renderMode;
			dst.cullingMask = ((src.cullingMask != 0) ? src.cullingMask : dst.cullingMask);
			((Behaviour)dst).enabled = ((Behaviour)src).enabled;
		}

		private static Func<Humanoid, ItemData?>? CreateCircletExtendedGetCircletDelegate()
		{
			if (CircletExtendedGetCircletMethod == null)
			{
				return null;
			}
			try
			{
				return (Func<Humanoid, ItemData>)Delegate.CreateDelegate(typeof(Func<Humanoid, ItemData>), CircletExtendedGetCircletMethod);
			}
			catch
			{
				return null;
			}
		}

		private static Func<bool>? CreateInBuildModeDelegate()
		{
			if (InBuildModeMethod == null)
			{
				return null;
			}
			try
			{
				return (Func<bool>)Delegate.CreateDelegate(typeof(Func<bool>), InBuildModeMethod);
			}
			catch
			{
				return null;
			}
		}

		private static Func<VisEquipment, object?>? CreateCircletExtendedGetCircletDataDelegate()
		{
			if (CircletExtendedGetCircletDataMethod == null)
			{
				return null;
			}
			try
			{
				return (Func<VisEquipment, object>)Delegate.CreateDelegate(typeof(Func<VisEquipment, object>), CircletExtendedGetCircletDataMethod);
			}
			catch
			{
				return null;
			}
		}

		private static Func<object, GameObject?>? CreateCircletExtendedGetCircletInstanceDelegate()
		{
			if (CircletExtendedCircletItemInstanceField == null || CircletExtendedVisEquipmentCircletType == null)
			{
				return null;
			}
			try
			{
				ParameterExpression parameterExpression = Expression.Parameter(typeof(object), "obj");
				UnaryExpression expression = Expression.Convert(parameterExpression, CircletExtendedVisEquipmentCircletType);
				MemberExpression expression2 = Expression.Field(expression, CircletExtendedCircletItemInstanceField);
				UnaryExpression body = Expression.Convert(expression2, typeof(GameObject));
				return Expression.Lambda<Func<object, GameObject>>(body, new ParameterExpression[1] { parameterExpression }).Compile();
			}
			catch
			{
				return null;
			}
		}
	}
}
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;
			base..ctor();
		}

		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 : ZPlayFabSocket, 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;
					((ZPlayFabSocket)this)..ctor();
				}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

				public void Send(ZPackage pkg)
				{
					//IL_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())
				{
					return;
				}
				BufferingSocket bufferingSocket = new BufferingSocket(rpc.GetSocket());
				AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, bufferingSocket);
				object? obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc });
				ZNetPeer val = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
				if (val != null && (int)ZNet.m_onlineBackend > 0)
				{
					FieldInfo fieldInfo = AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket");
					object? value = fieldInfo.GetValue(val);
					ZPlayFabSocket val2 = (ZPlayFabSocket)((value is ZPlayFabSocket) ? value : null);
					if (val2 != null)
					{
						typeof(ZPlayFabSocket).GetField("m_remotePlayerId").SetValue(bufferingSocket, val2.m_remotePlayerId);
					}
					fieldInfo.SetValue(val, bufferingSocket);
				}
				if (__state == null)
				{
					__state = new Dictionary<Assembly, BufferingSocket>();
				}
				__state[Assembly.GetExecutingAssembly()] = bufferingSocket;
			}

			[HarmonyPostfix]
			private static void Postfix(Dictionary<Assembly, BufferingSocket> __state, ZNet __instance, ZRpc rpc)
			{
				ZRpc rpc2 = rpc;
				ZNet __instance2 = __instance;
				Dictionary<Assembly, BufferingSocket> __state2 = __state;
				ZNetPeer peer;
				if (__instance2.IsServer())
				{
					object obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
					peer = (ZNetPeer)((obj is ZNetPeer) ? obj : null);
					if (peer == null)
					{
						SendBufferedData();
					}
					else
					{
						((MonoBehaviour)__instance2).StartCoroutine(sendAsync());
					}
				}
				void SendBufferedData()
				{
					if (rpc2.GetSocket() is BufferingSocket bufferingSocket)
					{
						AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc2, bufferingSocket.Original);
						object? obj2 = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance2, new object[1] { rpc2 });
						ZNetPeer val = (ZNetPeer)((obj2 is ZNetPeer) ? obj2 : null);
						if (val != null)
						{
							AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, bufferingSocket.Original);
						}
					}
					BufferingSocket bufferingSocket2 = __state2[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(rpc2.GetSocket().GetHostName())) : listContainsId.Invoke(ZNet.instance, new object[2]
							{
								adminList,
								rpc2.GetSocket().GetHostName()
							}))
						});
						ZPackage package = ConfigsToPackage(configSync.allConfigs.Select((OwnConfigEntryBase c) => c.BaseConfig), configSync.allCustomValues, entries, partial: false);
						yield return ((MonoBehaviour)__instance2).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.GetValueOrDefault();
				}
				if (!num)
				{
					goto IL_0052;
				}
				int result = ((!lockExempt) ? 1 : 0);
				goto IL_0053;
				IL_0053:
				return (byte)result != 0;
				IL_0052:
				result = 0;
				goto IL_0053;
			}
			set
			{
				forceConfigLocking = value;
			}
		}

		public bool IsAdmin => lockExempt || isSourceOfTruth;

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

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


		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)
		{
			ConfigEntry<T> configEntry2 = configEntry;
			OwnConfigEntryBase ownConfigEntryBase = configData((ConfigEntryBase)(object)configEntry2);
			SyncedConfigEntry<T> syncedEntry = ownConfigEntryBase as SyncedConfigEntry<T>;
			if (syncedEntry == null)
			{
				syncedEntry = new SyncedConfigEntry<T>(configEntry2);
				AccessTools.DeclaredField(typeof(ConfigDescription), "<Tags>k__BackingField").SetValue(((ConfigEntryBase)configEntry2).Description, new object[1]
				{
					new ConfigurationManagerAttributes()
				}.Concat(((ConfigEntryBase)configEntry2).Description.Tags ?? Array.Empty<object>()).Concat(new SyncedConfigEntry<T>[1] { syncedEntry }).ToArray());
				configEntry2.SettingChanged += delegate
				{
					if (!ProcessingServerUpdate && syncedEntry.SynchronizedConfig)
					{
						Broadcast(ZRoutedRpc.Everybody, (ConfigEntryBase)configEntry2);
					}
				};
				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)
		{
			CustomSyncedValueBase customValue2 = customValue;
			if (allCustomValues.Select((CustomSyncedValueBase v) => v.Identifier).Concat(new string[1] { "serverversion" }).Contains(customValue2.Identifier))
			{
				throw new Exception("Cannot have multiple settings with the same name or with a reserved name (serverversion)");
			}
			allCustomValues.Add(customValue2);
			allCustomValues = new HashSet<CustomSyncedValueBase>(allCustomValues.OrderByDescending((CustomSyncedValueBase v) => v.Priority));
			customValue2.ValueChanged += delegate
			{
				if (!ProcessingServerUpdate)
				{
					Broadcast(ZRoutedRpc.Everybody, customValue2);
				}
			};
		}

		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 & 2u) != 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 & 4u) != 0)
				{
					byte[] buffer = package.ReadByteArray();
					MemoryStream stream = new MemoryStream(buffer);
					MemoryStream memoryStream = new MemoryStream();
					using (DeflateStream deflateStream = new DeflateStream(stream, CompressionMode.Decompress))
					{
						deflateStream.CopyTo(memoryStream);
					}
					package = new ZPackage(memoryStream.ToArray());
					b = package.ReadByte();
				}
				if ((b & 1) == 0)
				{
					resetConfigsFromServer();
				}
				ParsedConfigs parsedConfigs = ReadConfigsFromPackage(package);
				ConfigFile val2 = null;
				bool saveOnConfigSet = false;
				foreach (KeyValuePair<OwnConfigEntryBase, object> configValue in parsedConfigs.configValues)
				{
					if (!isServer && configValue.Key.LocalBaseValue == null)
					{
						configValue.Key.LocalBaseValue = configValue.Key.BaseConfig.BoxedValue;
					}
					if (val2 == null)
					{
						val2 = configValue.Key.BaseConfig.ConfigFile;
						saveOnConfigSet = val2.SaveOnConfigSet;
						val2.SaveOnConfigSet = false;
					}
					configValue.Key.BaseConfig.BoxedValue = configValue.Value;
				}
				if (val2 != null)
				{
					val2.SaveOnConfigSet = saveOnConfigSet;
					val2.Save();
				}
				foreach (KeyValuePair<CustomSyncedValueBase, object> customValue in parsedConfigs.customValues)
				{
					if (!isServer)
					{
						CustomSyncedValueBase key2 = customValue.Key;
						if (key2.LocalBaseValue == null)
						{
							key2.LocalBaseValue = customValue.Key.BoxedValue;
						}
					}
					customValue.Key.BoxedValue = customValue.Value;
				}
				Debug.Log((object)string.Format("Received {0} configs and {1} custom values from {2} for mod {3}", parsedConfigs.configValues.Count, parsedConfigs.customValues.Count, (isServer || clientUpdate) ? $"client {sender}" : "the server", DisplayName ?? Name));
				if (!isServer)
				{
					serverLockedSettingChanged();
				}
				return true;
			}
			finally
			{
				ProcessingServerUpdate = false;
			}
		}

		private ParsedConfigs ReadConfigsFromPackage(ZPackage package)
		{
			ParsedConfigs parsedConfigs = new ParsedConfigs();
			Dictionary<string, OwnConfigEntryBase> dictionary = allConfigs.Where((OwnConfigEntryBase c) => c.SynchronizedConfig).ToDictionary((OwnConfigEntryBase c) => c.BaseConfig.Definition.Section + "_" + c.BaseConfig.Definition.Key, (OwnConfigEntryBase c) => c);
			Dictionary<string, CustomSyncedValueBase> dictionary2 = allCustomValues.ToDictionary((CustomSyncedValueBase c) => c.Identifier, (CustomSyncedValueBase c) => c);
			int num = package.ReadInt();
			for (int i = 0; i < num; i++)
			{
				string text = package.ReadString();
				string text2 = package.ReadString();
				string text3 = package.ReadString();
				Type type = Type.GetType(text3);
				if (text3 == "" || type != null)
				{
					object obj;
					try
					{
						obj = ((text3 == "") ? null : ReadValueWithTypeFromZPackage(package, type));
					}
					catch (InvalidDeserializationTypeException ex)
					{
						Debug.LogWarning((object)("Got unexpected struct internal type " + ex.received + " for field " + ex.field + " struct " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + ex.expected));
						continue;
					}
					OwnConfigEntryBase value2;
					if (text == "Internal")
					{
						CustomSyncedValueBase value;
						if (text2 == "serverversion")
						{
							if (obj?.ToString() != CurrentVersion)
							{
								Debug.LogWarning((object)("Received server version is not equal: server version = " + (obj?.ToString() ?? "null") + "; local version = " + (CurrentVersion ?? "unknown")));
							}
						}
						else if (text2 == "lockexempt")
						{
							if (obj is bool flag)
							{
								lockExempt = flag;
							}
						}
						else if (dictionary2.TryGetValue(text2, out value))
						{
							if ((text3 == "" && (!value.Type.IsValueType || Nullable.GetUnderlyingType(value.Type) != null)) || GetZPackageTypeString(value.Type) == text3)
							{
								parsedConfigs.customValues[value] = obj;
								continue;
							}
							Debug.LogWarning((object)("Got unexpected type " + text3 + " for internal value " + text2 + " for mod " + (DisplayName ?? Name) + ", expecting " + value.Type.AssemblyQualifiedName));
						}
					}
					else if (dictionary.TryGetValue(text + "_" + text2, out value2))
					{
						Type type2 = configType(value2.BaseConfig);
						if ((text3 == "" && (!type2.IsValueType || Nullable.GetUnderlyingType(type2) != null)) || GetZPackageTypeString(type2) == text3)
						{
							parsedConfigs.configValues[value2] = obj;
							continue;
						}
						Debug.LogWarning((object)("Got unexpected type " + text3 + " for " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ", expecting " + type2.AssemblyQualifiedName));
					}
					else
					{
						Debug.LogWarning((object)("Received unknown config entry " + text2 + " in section " + text + " for mod " + (DisplayName ?? Name) + ". This may happen if client and server versions of the mod do not match."));
					}
					continue;
				}
				Debug.LogWarning((object)("Got invalid type " + text3 + ", abort reading of received configs"));
				return new ParsedConfigs();
			}
			return parsedConfigs;
		}

		private static bool isWritableConfig(OwnConfigEntryBase config)
		{
			OwnConfigEntryBase config2 = config;
			ConfigSync configSync = configSyncs.FirstOrDefault((ConfigSync cs) => cs.allConfigs.Contains(config2));
			if (configSync == null)
			{
				return true;
			}
			return configSync.IsSourceOfTruth || !config2.SynchronizedConfig || config2.LocalBaseValue == null || (!configSync.IsLocked && (config2 != 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)
		{
			ZNetPeer peer2 = peer;
			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 (peer2.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)
				{
					peer2.m_rpc.Invoke(text, new object[1] { pkg });
				}
				else
				{
					rpc.InvokeRoutedRPC(peer2.m_server ? 0 : peer2.m_uid, text, new object[1] { pkg });
				}
			}
			IEnumerable<bool> waitForQueue()
			{
				float timeout = Time.time + 30f;
				while (peer2.m_socket.GetSendQueueSize() > 20000)
				{
					if (Time.time > timeout)
					{
						Debug.Log((object)$"Disconnecting {peer2.m_uid} after 30 seconds config sending timeout");
						peer2.m_rpc.Invoke("Error", new object[1] { (object)(ConnectionStatus)5 });
						ZNet.instance.Disconnect(peer2);
						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)
		{
			ZPackage package2 = package;
			if (!Object.op_Implicit((Object)(object)ZNet.instance))
			{
				yield break;
			}
			byte[] rawData = package2.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());
				package2 = compressedPackage;
			}
			List<IEnumerator<bool>> writers = (from peer in peers
				where peer.IsReady()
				select peer into p
				select distributeConfigToPeers(p, package2)).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)
		{
			ZRpc rpc2 = rpc;
			return versionChecks.Where((VersionCheck check) => check.ModRequired && !check.ValidatedClients.Contains(rpc2)).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.A