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Decompiled source of TheAllHusher v1.0.3
TheAllHusher.dll
Decompiled 2 years agousing System; using System.Collections; using System.Collections.Generic; using System.Diagnostics; using System.Globalization; using System.IO; using System.IO.Compression; using System.Linq; using System.Reflection; using System.Reflection.Emit; using System.Runtime.CompilerServices; using System.Runtime.InteropServices; using System.Runtime.Serialization; using System.Runtime.Versioning; using System.Security; using System.Security.Permissions; using System.Text; using BepInEx; using BepInEx.Configuration; using BepInEx.Logging; using HarmonyLib; using JetBrains.Annotations; using Microsoft.CodeAnalysis; using ServerSync; using TMPro; using TheAllHusher.Core.ConfigManager; using TheAllHusher.Core.Enums; using TheAllHusher.Core.Extensions; using TheAllHusher.Core.Utilities; using TheAllHusher.Patches; using TheAllHusher.Patches.Chat; using TheAllHusher.Patches.Chat.Helpers; using UnityEngine; [assembly: CompilationRelaxations(8)] [assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)] [assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)] [assembly: AssemblyTitle("TheAllHusher")] [assembly: AssemblyDescription("Valheim Mod")] [assembly: AssemblyConfiguration("")] [assembly: AssemblyCompany("")] [assembly: AssemblyProduct("TheAllHusher")] [assembly: AssemblyCopyright("Copyright © Plagueheart 2024")] [assembly: AssemblyTrademark("")] [assembly: ComVisible(false)] [assembly: Guid("FE32A5F0-91E8-4FE8-8D03-C694FBAFEE94")] [assembly: AssemblyFileVersion("1.0.3.0")] [assembly: TargetFramework(".NETFramework,Version=v4.8", FrameworkDisplayName = ".NET Framework 4.8")] [assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)] [assembly: AssemblyVersion("1.0.3.0")] [module: UnverifiableCode] 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; } } } namespace TheAllHusher { public static class PluginInfo { public const string PluginGuid = "com.Plagueheart.TheAllHusher"; public const string PluginName = "TheAllHusher"; public const string PluginVersion = "1.0.3"; } [BepInPlugin("com.Plagueheart.TheAllHusher", "TheAllHusher", "1.0.3")] public class Plugin : BaseUnityPlugin { private static Harmony _harmony; public static Plugin Instance; private void Awake() { Instance = this; try { Log.LogInfo("Plugin TheAllHusher is loaded!"); InteropConfigProvider interopConfigProvider = new InteropConfigProvider(((BaseUnityPlugin)this).Config); interopConfigProvider.LoadConfigs(configWatch: true); Log.LogTrace($"Config is ready for use {interopConfigProvider.IsReady()}"); _harmony = Harmony.CreateAndPatchAll(Assembly.GetExecutingAssembly(), "com.Plagueheart.TheAllHusher"); } catch (Exception ex) { Log.LogError(ex.Message); } } private void OnDisable() { Log.LogTrace("Plugin disabled!"); } private void OnDestroy() { Log.LogTrace("Plugin unloaded!"); ((BaseUnityPlugin)this).Config.Save(); Harmony harmony = _harmony; if (harmony != null) { harmony.UnpatchSelf(); } Instance = null; } } } namespace TheAllHusher.Patches { [InteropConfig] [Harmony] public class Merchant : ConfigurableBase { [Flags] public enum MerchantVisibilityFlags { HaldorDefault = 1, HaldorHidden = 2, HildirDefault = 4, HildirHidden = 8 } public static Merchant? Instance; private static readonly Dictionary<string, MerchantVisibilityFlags> LocationFlags = new Dictionary<string, MerchantVisibilityFlags> { { "Vendor_BlackForest", MerchantVisibilityFlags.HaldorDefault }, { "Hildir_camp", MerchantVisibilityFlags.HildirDefault }, { "Hildir_cave", MerchantVisibilityFlags.HildirDefault }, { "Hildir_crypt", MerchantVisibilityFlags.HildirDefault }, { "Hildir_plainsfortress", MerchantVisibilityFlags.HildirDefault } }; public static ConfigEntry<MerchantVisibilityFlags> MerchantVisibility = null; public override string Section { get; set; } = "3 - Merchant"; public static string[] GetLocationNames() { return LocationFlags.Keys.ToArray(); } protected override void Init() { Instance = this; MerchantVisibility = SyncConfig("Merchant Visibility", MerchantVisibilityFlags.HaldorDefault | MerchantVisibilityFlags.HildirDefault, "Controls how the merchants appear on the world map"); MerchantVisibility.SettingChanged += delegate { }; } [HarmonyPatch(typeof(ZoneSystem), "GetLocationIcons")] [HarmonyPostfix] private static void GetLocationIcon_Postfix(ref Dictionary<Vector3, string> icons) { //IL_0062: Unknown result type (might be due to invalid IL or missing references) //IL_0091: Unknown result type (might be due to invalid IL or missing references) //IL_0096: Unknown result type (might be due to invalid IL or missing references) //IL_009a: Unknown result type (might be due to invalid IL or missing references) if (icons.Count == 0) { return; } string[] locationNames = GetLocationNames(); List<Vector3> list = new List<Vector3>(); foreach (KeyValuePair<Vector3, string> icon in icons) { if (locationNames.Contains<string>(icon.Value, StringComparer.InvariantCultureIgnoreCase) && LocationFlags.TryGetValue(icon.Value, out var value) && !MerchantVisibility.HasFlag(value)) { list.Add(icon.Key); } } foreach (Vector3 item in list) { icons.Remove(item); } } } [HarmonyPatch(typeof(ZNet), "Awake")] public static class EnableOnDedicatedServer { private static void Prefix(ref ZNet __instance) { if (__instance.IsDedicated()) { Log.LogTrace("TheAllHusher - Enabling for dedicated server"); } } } [HarmonyPatch(typeof(ZNet), "OnNewConnection")] public static class RegisterAndCheckVersion { private static void Prefix(ZNetPeer peer, ref ZNet __instance) { //IL_0030: Unknown result type (might be due to invalid IL or missing references) //IL_0036: Expected O, but got Unknown Log.LogTrace("TheAllHusher - Registering version RPC handler"); peer.m_rpc.Register<ZPackage>("TheAllHusher_Version", (Action<ZRpc, ZPackage>)RpcHandlers.VersionCheck); Log.LogInfo("TheAllHusher - Invoking version check"); ZPackage val = new ZPackage(); val.Write("1.0.3"); peer.m_rpc.Invoke("TheAllHusher_Version", new object[1] { val }); } } [HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")] public static class VerifyClient { private static bool Prefix(ZRpc rpc, ZPackage pkg, ref ZNet __instance) { if (__instance.IsServer() && !RpcHandlers._validatedPeers.Contains(rpc)) { Log.LogWarning("TheAllHusher - Peer never sent version, disconnecting"); rpc.Invoke("Error", new object[1] { 3 }); return false; } return true; } } [HarmonyPatch(typeof(ZNet), "Disconnect")] public static class RemoveDisconnectedPeerFromVerified { private static void Prefix(ZNetPeer peer, ref ZNet __instance) { if (__instance.IsServer()) { Log.LogTrace("TheAllHusher - Peer disconnected, removing from validated list"); RpcHandlers._validatedPeers.Remove(peer.m_rpc); } } } public static class RpcHandlers { public static List<ZRpc> _validatedPeers = new List<ZRpc>(); public static void VersionCheck(ZRpc rpc, ZPackage pkg) { string text = pkg.ReadString(); Log.LogTrace("TheAllHusher - Version check, server: " + text + ", mine: 1.0.3"); if (text != "1.0.3") { if (ZNet.instance.IsServer()) { Log.LogWarning("TheAllHusher - Peer has incompatible version, disconnecting"); rpc.Invoke("Error", new object[1] { 3 }); } } else if (!ZNet.instance.IsServer()) { Log.LogTrace("TheAllHusher - Recieved same version from server!"); } else { Log.LogTrace("TheAllHusher - Adding peer to validated list"); _validatedPeers.Add(rpc); } } } } namespace TheAllHusher.Patches.PvP { [InteropConfig] [Harmony] public class EventRaid : ConfigurableBase { [HarmonyPatch(typeof(RandomEvent), "OnActivate")] public static class RandomEventPatch { public static void HandleShowMessage(MessageHud instance, MessageType type, string text, int amount, Sprite icon) { //IL_000e: Unknown result type (might be due to invalid IL or missing references) if (!RaidStyle.HasFlag(RaidEventStyle.HideEventName)) { instance.ShowMessage(type, text, amount, icon); } } [HarmonyTranspiler] private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator il) { MethodInfo customShowMessage = typeof(RandomEventPatch).GetMethod("HandleShowMessage", BindingFlags.Static | BindingFlags.Public); MethodInfo methodInfo = AccessTools.DeclaredMethod(typeof(MessageHud), "ShowMessage", new Type[4] { typeof(MessageType), typeof(string), typeof(int), typeof(Sprite) }, (Type[])null); foreach (CodeInstruction instruction in instructions) { if (CodeInstructionExtensions.Calls(instruction, methodInfo)) { yield return new CodeInstruction(OpCodes.Call, (object)customShowMessage); } else { yield return instruction; } } } } public static ConfigEntry<RaidEventStyle> RaidStyle; public override string Section { get; set; } = "4 - Event"; protected override void Init() { RaidStyle = SyncConfig("Raid Style", RaidEventStyle.ShowAll, "Controls the visibility of raid icon / name on the world map"); } [HarmonyPatch(typeof(Minimap), "UpdateEventPin")] [HarmonyPrefix] [HarmonyPriority(800)] private static bool Prefix_UpdateEventPin(Minimap __instance, float dt) { if (RaidStyle.HasFlag(RaidEventStyle.HideIcon)) { if (__instance.m_randEventPin != null) { __instance.RemovePin(__instance.m_randEventPin); __instance.m_randEventPin = null; } if (__instance.m_randEventAreaPin != null) { __instance.RemovePin(__instance.m_randEventAreaPin); __instance.m_randEventAreaPin = null; } return false; } return true; } [HarmonyPatch(typeof(Hud), "UpdateEvent")] [HarmonyPrefix] private static bool UpdateEvent_Prefix(Hud __instance, Player player) { if (RaidStyle.HasFlag(RaidEventStyle.HideEventName)) { __instance.m_eventBar.SetActive(false); return false; } return true; } [HarmonyPatch(typeof(RandomEvent), "OnDeactivate")] [HarmonyPrefix] private static bool OnDeactivate_Prefix(RandomEvent __instance, bool end) { if (RaidStyle.HasFlag(RaidEventStyle.HideEventName)) { return false; } return true; } } [InteropConfig] [Harmony] public class HudPatch : ConfigurableBase { public static ConfigEntry<HudDisplayStyle> HudStyle; public override string Section { get; set; } = "5 - HUD"; protected override void Init() { HudStyle = SyncConfig("Display", HudDisplayStyle.ShowAll, "Toggles the Enemy HUD for Player, Bosses etc."); } [HarmonyPatch(typeof(EnemyHud), "ShowHud")] [HarmonyPrefix] private static bool ShowHud(EnemyHud __instance, Character c, bool isMount) { if (HudStyle.HasFlag(HudDisplayStyle.ShowAll)) { return true; } if (HudStyle.HasFlag(HudDisplayStyle.HidePlayer) && c.IsPlayer()) { return false; } if (HudStyle.HasFlag(HudDisplayStyle.HideMount) && isMount) { return false; } if (HudStyle.HasFlag(HudDisplayStyle.HideTame) && c.IsTamed()) { return false; } bool flag = c.IsBoss(); if (HudStyle.HasFlag(HudDisplayStyle.HideBoss) && flag) { return false; } BaseAI val = default(BaseAI); if (HudStyle.HasFlag(HudDisplayStyle.HideMonster) && ((Component)c).TryGetComponent<BaseAI>(ref val) && !flag && !c.IsTamed()) { return false; } return true; } } } namespace TheAllHusher.Patches.Chat { [HarmonyPatch] public static class ChatCasePatch { [HarmonyPatch(typeof(Terminal), "AddString", new Type[] { typeof(string), typeof(string), typeof(Type), typeof(bool) })] private static class TerminalPatch { [HarmonyTranspiler] private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator il) { return StringProcessor.FixInstructions(instructions); } } [HarmonyPatch(typeof(Chat), "AddInworldText")] private static class ChatPatch { [HarmonyTranspiler] private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator il) { return StringProcessor.FixInstructions(instructions); } } } [InteropConfig] [Harmony] public class ChatPing : ConfigurableBase { public static ConfigEntry<ChatPingStyleFlags> ChatPingStyle; public static ConfigEntry<Option> ChatPingEnabled; public static ConfigEntry<ChatFormatStyleFlags> ChatFormatStyle; public override string Section { get; set; } = "2 - Chat"; public static ChatPing Instance { get; private set; } protected override void Init() { Instance = this; ChatPingEnabled = SyncConfig("Chat Ping", Option.On, "Allow users to opt-out of chat ping visibility on the world map"); ChatPingStyle = SyncConfig("Chat Ping Style", ChatPingStyleFlags.ExcludeWorldMap | ChatPingStyleFlags.ExcludePlayerHead, "How chat should be suppressed when shouting"); ChatFormatStyle = SyncConfig("Chat Format Style", ChatFormatStyleFlags.ShoutDefault | ChatFormatStyleFlags.WhisperDefault, "Controls how /w whispers and /s shouts appear in the chat"); } [HarmonyPatch(typeof(Chat), "AddInworldText")] [HarmonyPrefix] [HarmonyPriority(800)] private static bool Prefix_AddInworldText(Chat __instance, GameObject go, long senderID, Vector3 position, Type type, UserInfo user, string text) { //IL_0025: Unknown result type (might be due to invalid IL or missing references) //IL_0028: Invalid comparison between Unknown and I4 //IL_0051: Unknown result type (might be due to invalid IL or missing references) //IL_0066: Unknown result type (might be due to invalid IL or missing references) if (!Object.op_Implicit((Object)(object)__instance)) { return true; } if (!Object.op_Implicit((Object)(object)ZNet.instance)) { return true; } if ((int)type == 3) { return true; } if (ChatPingStyle.IsOnWithFlag(ChatPingStyleFlags.ExcludePlayerHead)) { PlayerInfo? val = ((IEnumerable<PlayerInfo>)ZNet.instance.GetPlayerList()).FirstOrDefault((Func<PlayerInfo, bool>)((PlayerInfo p) => ((ZDOID)(ref p.m_characterID)).UserID == senderID)); if (val.HasValue && !val.GetValueOrDefault().m_publicPosition) { return false; } } return true; } [HarmonyPatch(typeof(Chat), "GetShoutWorldTexts")] [HarmonyPostfix] [HarmonyPriority(800)] private static void Postfix_GetShoutWorldTexts(Chat __instance, ref List<WorldTextInstance> texts) { if (Object.op_Implicit((Object)(object)__instance) && Object.op_Implicit((Object)(object)ZNet.instance) && !ChatPingStyle.IsOnWithFlag(ChatPingStyleFlags.ExcludeWorldMap)) { Dictionary<long, bool> playerList = FilterPlayerList((PlayerInfo player) => !player.m_publicPosition); texts.RemoveAll((WorldTextInstance worldTextInstance) => playerList.ContainsKey(worldTextInstance.m_talkerID)); } } private static Dictionary<long, bool> FilterPlayerList(Func<PlayerInfo, bool> filterFunction) { return ZNet.instance.GetPlayerList().Where(filterFunction).ToDictionary((PlayerInfo p) => ((ZDOID)(ref p.m_characterID)).UserID, (PlayerInfo p) => p.m_publicPosition); } } [InteropConfig] public class ChatCraftingPatch : ConfigurableBase { [HarmonyPatch(typeof(Chat), "Update")] private static class ChatUpdatePatch { [HarmonyPrefix] public static void Prefix(Chat __instance) { if (CraftingBenchEnabled.IsOff() || !Object.op_Implicit((Object)(object)Chat.instance) || !Object.op_Implicit((Object)(object)Player.m_localPlayer)) { return; } if (IsCrafting()) { Chat.instance.Hide(); return; } _timer += Time.deltaTime; if (_timer < Chat.instance.m_hideDelay) { Chat.instance.m_hideTimer = _timer; } } } [HarmonyPatch(typeof(Chat), "OnNewChatMessage")] private static class OnNewChatMessagePatch { [HarmonyPrefix] [HarmonyPriority(800)] public static void Prefix(Chat __instance) { if (!CraftingBenchEnabled.IsOff() && Object.op_Implicit((Object)(object)Player.m_localPlayer) && IsCrafting()) { _timer = 0f; } } } private static float _timer = 9999f; public static ConfigEntry<Option> CraftingBenchEnabled = null; public override string Section { get; set; } = "2 - Chat"; protected override void Init() { CraftingBenchEnabled = SyncConfig("Crafting Bench", Option.On, "Enable chat suppression while using the crafting bench"); } private static bool IsCrafting() { if (!Object.op_Implicit((Object)(object)InventoryGui.instance)) { return false; } if (!InventoryGui.IsVisible()) { return false; } if (!InventoryGui.instance.InCraftTab()) { return InventoryGui.instance.InUpradeTab(); } return true; } } } namespace TheAllHusher.Patches.Chat.Helpers { public static class StringProcessor { public static string HandleShoutMessage(string input) { return FormatMessage(input, ChatPing.ChatFormatStyle, isShout: true); } public static string HandleWhisperMessage(string input) { return FormatMessage(input, ChatPing.ChatFormatStyle); } private static string FormatMessage(string input, ConfigEntry<ChatFormatStyleFlags> styleFlags, bool isShout = false) { string text = input.Trim(); if (string.IsNullOrEmpty(input)) { return string.Empty; } if (isShout) { if (styleFlags.HasStyle(ChatFormatStyleFlags.ShoutDefault)) { return text.ToUpper(); } if (styleFlags.HasStyle(ChatFormatStyleFlags.ShoutForceLowercase)) { return text.ToLowerInvariant(); } } else if (styleFlags.HasStyle(ChatFormatStyleFlags.WhisperDefault)) { return text.ToLowerInvariant(); } return text; } public static IEnumerable<CodeInstruction> FixInstructions(IEnumerable<CodeInstruction> instructions) { MethodInfo methodToUpper = typeof(string).GetMethod("ToUpper", BindingFlags.Instance | BindingFlags.Public, null, new Type[0], null); MethodInfo methodToLowerInvariant = typeof(string).GetMethod("ToLowerInvariant", BindingFlags.Instance | BindingFlags.Public, null, new Type[0], null); MethodInfo customToUpper = typeof(StringProcessor).GetMethod("HandleShoutMessage", BindingFlags.Static | BindingFlags.Public); MethodInfo customToLowerInvariant = typeof(StringProcessor).GetMethod("HandleWhisperMessage", BindingFlags.Static | BindingFlags.Public); foreach (CodeInstruction instruction in instructions) { if (CodeInstructionExtensions.Calls(instruction, methodToUpper)) { yield return new CodeInstruction(OpCodes.Call, (object)customToUpper); } else if (CodeInstructionExtensions.Calls(instruction, methodToLowerInvariant)) { yield return new CodeInstruction(OpCodes.Call, (object)customToLowerInvariant); } else { yield return instruction; } } } } } namespace TheAllHusher.Core.Utilities { public static class Log { public class Frame { public string? MethodName { get; private set; } public string? DeclaringType { get; private set; } public string? FileName { get; private set; } public int LineNumber { get; private set; } public static Frame GetFrame(int stackDepth = 0) { StackFrame frame = new StackTrace(fNeedFileInfo: true).GetFrame(stackDepth + 1); return new Frame { DeclaringType = frame?.GetMethod()?.DeclaringType?.Name, MethodName = frame?.GetMethod().Name, FileName = frame?.GetFileName(), LineNumber = frame.GetFileLineNumber() }; } public static Frame GetFrame(Exception ex, int stackDepth = 0) { StackFrame frame = new StackTrace(ex, fNeedFileInfo: true).GetFrame(stackDepth + 1); return new Frame { DeclaringType = frame?.GetMethod()?.DeclaringType?.Name, MethodName = frame?.GetMethod().Name, FileName = frame?.GetFileName(), LineNumber = frame.GetFileLineNumber() }; } } [Flags] public enum LogLevel { Fatal = 1, Info = 2, Warning = 4, Error = 8, Debug = 0x10, Trace = 0x20, Time = 0x40, Frame = 0x80, All = 0x3F } private static readonly ManualLogSource LogSource; private const string Section = "1 - General"; private static ConfigEntry<LogLevel> LoggingLevel { get; set; } private static string Time() { DateTime now = DateTime.Now; return $"{now:MM/dd/yyyy HH:mm:ss.ff}"; } static Log() { //IL_0005: Unknown result type (might be due to invalid IL or missing references) //IL_000f: Expected O, but got Unknown LogSource = new ManualLogSource("TheAllHusher"); Logger.Sources.Add((ILogSource)(object)LogSource); LoggingLevel = ((BaseUnityPlugin)Plugin.Instance).Config.Bind<LogLevel>("1 - General", "Log Level", LogLevel.Fatal | LogLevel.Info | LogLevel.Warning | LogLevel.Error | LogLevel.Debug | LogLevel.Time | LogLevel.Frame, "Control the verbosity of the log"); } public static void LogFatal(string message) { LogMessage(LogLevel.Fatal, message); } public static void LogInfo(string message) { LogMessage(LogLevel.Info, message); } public static void LogWarning(string message) { LogMessage(LogLevel.Warning, message); } public static void LogWarning(string message, Exception? e) { LogMessage(LogLevel.Warning, message, e); } public static void LogError(string message, Exception? e = null) { LogMessage(LogLevel.Error, message, e); } public static void LogDebug(string message) { LogMessage(LogLevel.Debug, message); } public static void LogTrace(string message) { LogMessage(LogLevel.Trace, "Trace: " + message); } private static void LogMessage(LogLevel level, string message, Exception? e = null) { if (!LoggingLevel.HasFlag(level)) { return; } StringBuilder stringBuilder = new StringBuilder(); if (LoggingLevel.HasFlag(LogLevel.Time)) { stringBuilder.Append(Time() + " | "); } if (LoggingLevel.HasFlag(LogLevel.Frame)) { Frame frame = ((e != null) ? Frame.GetFrame(e, 2) : Frame.GetFrame(2)); string text = ((frame.FileName != null) ? $" ({frame.FileName}:{frame.LineNumber})" : ""); stringBuilder.Append(frame.DeclaringType + "::" + frame.MethodName + text + " | "); } stringBuilder.Append(message); string text2 = ((e == null) ? stringBuilder.ToString() : $"{stringBuilder}\n{e.Message}\n{e.StackTrace}"); switch (level) { case LogLevel.Fatal: { ManualLogSource logSource4 = LogSource; if (logSource4 != null) { logSource4.LogFatal((object)text2); } break; } case LogLevel.Info: { ManualLogSource logSource6 = LogSource; if (logSource6 != null) { logSource6.LogInfo((object)text2); } break; } case LogLevel.Warning: { ManualLogSource logSource2 = LogSource; if (logSource2 != null) { logSource2.LogWarning((object)text2); } break; } case LogLevel.Error: { ManualLogSource logSource5 = LogSource; if (logSource5 != null) { logSource5.LogError((object)text2); } break; } case LogLevel.Debug: { ManualLogSource logSource3 = LogSource; if (logSource3 != null) { logSource3.LogDebug((object)text2); } break; } case LogLevel.Trace: { ManualLogSource logSource = LogSource; if (logSource != null) { logSource.LogMessage((object)text2); } break; } } } } internal static class LogLevelExtensions { public static bool HasFlag(this ConfigEntry<Log.LogLevel> value, Log.LogLevel flag) { return (value.Value & flag) != 0; } } } namespace TheAllHusher.Core.Extensions { public static class ChatFormatStyleFlagsExtensions { public static bool HasStyle(this ConfigEntry<ChatFormatStyleFlags> value, ChatFormatStyleFlags flag) { return (value.Value & flag) != 0; } } public static class ChatStyleFlagsExtensions { public static bool IsOnWithFlag(this ConfigEntry<ChatPingStyleFlags> value, ChatPingStyleFlags flag) { if (ChatPing.ChatPingEnabled.IsOff()) { return false; } return (value.Value & flag) != 0; } } public static class ConfigExtensions { public static bool IsOn(this ConfigEntry<Option> option) { return option.Value == Option.On; } public static bool IsOff(this ConfigEntry<Option> option) { return option.Value == Option.Off; } } public static class DictionaryExtensions { public static bool TryGetFirst<K, V>(this IDictionary<K, V> dictionary, Func<KeyValuePair<K, V>, bool> predicate, out KeyValuePair<K, V> keyValuePair) { try { keyValuePair = dictionary.First(predicate); return true; } catch (Exception) { keyValuePair = default(KeyValuePair<K, V>); return false; } } public static bool TryGetLast<K, V>(this IDictionary<K, V> dictionary, Func<KeyValuePair<K, V>, bool> predicate, out KeyValuePair<K, V> keyValuePair) { try { keyValuePair = dictionary.Last(predicate); return true; } catch (Exception) { keyValuePair = default(KeyValuePair<K, V>); return false; } } } public static class HudDisplayStyleExtensions { public static bool HasFlag(this ConfigEntry<HudDisplayStyle> value, HudDisplayStyle flag) { if ((value.Value & HudDisplayStyle.ShowAll) != 0) { return false; } return (value.Value & flag) != 0; } } public static class MerchantVisibilityFlagsExtensions { public static bool HasFlag(this ConfigEntry<Merchant.MerchantVisibilityFlags> value, Merchant.MerchantVisibilityFlags flag) { return (value.Value & flag) != 0; } } public static class RaidEventStyleExtensions { public static bool HasFlag(this ConfigEntry<RaidEventStyle> value, RaidEventStyle flag) { if ((value.Value & RaidEventStyle.ShowAll) != 0) { return false; } return (value.Value & flag) != 0; } } } namespace TheAllHusher.Core.Enums { [Flags] public enum ChatFormatStyleFlags { ShoutDefault = 1, ShoutForceLowercase = 2, ShoutNoRestrictions = 4, WhisperDefault = 8, WhisperNoRestrictions = 0x10 } [Flags] public enum ChatPingStyleFlags { ExcludeWorldMap = 1, ExcludePlayerHead = 2 } [Flags] public enum HudDisplayStyle { ShowAll = 1, HidePlayer = 2, HideBoss = 4, HideMonster = 8, HideMount = 0x10, HideTame = 0x20 } public enum Option { Off, On } [Flags] public enum RaidEventStyle { ShowAll = 1, HideIcon = 2, HideEventName = 4 } } namespace TheAllHusher.Core.ConfigManager { public abstract class ConfigurableBase : IInteropConfigurable { private IConfigProvider _configProvider; public virtual string Section { get; set; } = "1 - General"; public void InitConfig(IConfigProvider configProvider) { _configProvider = configProvider; Init(); } protected abstract void Init(); public bool IsReady() { return _configProvider.IsReady(); } public ConfigEntry<T> SyncConfig<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true) { try { return _configProvider.SyncConfig(group, name, value, description, synchronizedSetting); } catch (Exception) { Log.LogFatal("ConfigProvider _configProvider is null"); return null; } } public ConfigEntry<T> SyncConfig<T>(string group, string name, T value, string description, bool synchronizedSetting = true) { //IL_000c: Unknown result type (might be due to invalid IL or missing references) //IL_0018: Expected O, but got Unknown return SyncConfig(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting); } public ConfigEntry<T> SyncConfig<T>(string name, T value, string description, bool synchronizedSetting = true) { //IL_0010: Unknown result type (might be due to invalid IL or missing references) //IL_001c: Expected O, but got Unknown return SyncConfig(Section, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting); } } public interface IConfigProvider { ConfigFile GetConfigFile(); ConfigSync GetConfigSync(); bool IsReady(); ConfigEntry<T> SyncConfig<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true); ConfigEntry<T> SyncConfig<T>(string group, string name, T value, string description, bool synchronizedSetting = true); } public interface IInteropConfigurable { string Section { get; set; } void InitConfig(IConfigProvider configProvider); } [AttributeUsage(AttributeTargets.Class)] public class InteropConfigAttribute : Attribute { } public class InteropConfigProvider : IConfigProvider { private readonly ConfigSync _configSync = new ConfigSync("com.Plagueheart.TheAllHusher") { DisplayName = "TheAllHusher", CurrentVersion = "1.0.3", MinimumRequiredVersion = "1.0.3" }; private bool _intialized; private ConfigEntry<Option> _serverConfigLocked; private readonly ConfigFile _configFile; private const string Section = "1 - General"; public EventHandler? OnConfigChanged { get; set; } public InteropConfigProvider(ConfigFile configFile) { _configFile = configFile; } public ConfigFile GetConfigFile() { return _configFile; } public ConfigSync GetConfigSync() { return _configSync; } public bool IsReady() { return _intialized; } public void LoadConfigs(bool configWatch = false) { if (_intialized) { Log.LogTrace("Config already initialized"); return; } _serverConfigLocked = SyncConfig("1 - General", "Lock Configuration", Option.On, "This configuration is locked and modifiable only by server administrators. It is configurable (On) to restrict changes to authorized personnel"); _configSync.AddLockingConfigEntry<Option>(_serverConfigLocked); foreach (Type item in from c in Assembly.GetExecutingAssembly().GetTypes() where c.IsClass && !c.IsAbstract && c.GetCustomAttribute<InteropConfigAttribute>() != null select c) { if (item.GetInterface("IInteropConfigurable") == null) { Log.LogTrace(item.Name + " does not implement IInteropConfigurable"); } else { ((IInteropConfigurable)Activator.CreateInstance(item)).InitConfig(this); } } _intialized = true; if (configWatch) { CreateConfigWatcher(); } } public ConfigEntry<T> SyncConfig<T>(string group, string name, T value, ConfigDescription description, bool synchronizedSetting = true) { ConfigEntry<T> val = _configFile.Bind<T>(group, name, value, description); _configSync.AddConfigEntry<T>(val).SynchronizedConfig = synchronizedSetting; return val; } public ConfigEntry<T> SyncConfig<T>(string group, string name, T value, string description, bool synchronizedSetting = true) { //IL_000c: Unknown result type (might be due to invalid IL or missing references) //IL_0018: Expected O, but got Unknown return SyncConfig(group, name, value, new ConfigDescription(description, (AcceptableValueBase)null, Array.Empty<object>()), synchronizedSetting); } private void CreateConfigWatcher() { string configFilePath = _configFile.ConfigFilePath; string directoryName = Path.GetDirectoryName(configFilePath); Log.LogTrace("Config watcher setup for '" + configFilePath + "' in '" + directoryName + "'"); if (directoryName != null) { FileSystemWatcher fileSystemWatcher = new FileSystemWatcher(directoryName, Path.GetFileName(configFilePath)); fileSystemWatcher.Changed += ReadConfigValues; fileSystemWatcher.Created += ReadConfigValues; fileSystemWatcher.Renamed += ReadConfigValues; fileSystemWatcher.IncludeSubdirectories = true; fileSystemWatcher.SynchronizingObject = ThreadingHelper.SynchronizingObject; fileSystemWatcher.EnableRaisingEvents = true; } } private void ReadConfigValues(object sender, FileSystemEventArgs e) { if (!File.Exists(_configFile.ConfigFilePath)) { return; } try { _configFile.Reload(); OnConfigChanged?.Invoke(this, EventArgs.Empty); } catch { Log.LogWarning("Failed to reload config file"); } } } } namespace System.Runtime.CompilerServices { [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 ServerSync { [PublicAPI] public abstract class OwnConfigEntryBase { public object? LocalBaseValue; public bool SynchronizedConfig = true; public abstract ConfigEntryBase BaseConfig { get; } } [PublicAPI] public class SyncedConfigEntry<T> : OwnConfigEntryBase { public readonly ConfigEntry<T> SourceConfig; public override ConfigEntryBase BaseConfig => (ConfigEntryBase)(object)SourceConfig; public T Value { get { return SourceConfig.Value; } set { SourceConfig.Value = value; } } public SyncedConfigEntry(ConfigEntry<T> sourceConfig) { SourceConfig = sourceConfig; } public void AssignLocalValue(T value) { if (LocalBaseValue == null) { Value = value; } else { LocalBaseValue = value; } } } internal abstract class CustomSyncedValueBase { public object? LocalBaseValue; public readonly string Identifier; public readonly Type Type; private object? boxedValue; protected bool localIsOwner; public readonly int Priority; public object? BoxedValue { get { return boxedValue; } set { boxedValue = value; this.ValueChanged?.Invoke(); } } public event Action? ValueChanged; protected CustomSyncedValueBase(ConfigSync configSync, string identifier, Type type, int priority) { Priority = priority; Identifier = identifier; Type = type; configSync.AddCustomValue(this); localIsOwner = configSync.IsSourceOfTruth; configSync.SourceOfTruthChanged += delegate(bool truth) { localIsOwner = truth; }; } } [PublicAPI] internal sealed class CustomSyncedValue<T> : CustomSyncedValueBase { public T Value { get { return (T)base.BoxedValue; } set { base.BoxedValue = value; } } public CustomSyncedValue(ConfigSync configSync, string identifier, T value = default(T), int priority = 0) : base(configSync, identifier, typeof(T), priority) { Value = value; } public void AssignLocalValue(T value) { if (localIsOwner) { Value = value; } else { LocalBaseValue = value; } } } internal class ConfigurationManagerAttributes { [UsedImplicitly] public bool? ReadOnly = false; } [PublicAPI] public class ConfigSync { [HarmonyPatch(typeof(ZRpc), "HandlePackage")] private static class SnatchCurrentlyHandlingRPC { public static ZRpc? currentRpc; [HarmonyPrefix] private static void Prefix(ZRpc __instance) { currentRpc = __instance; } } [HarmonyPatch(typeof(ZNet), "Awake")] internal static class RegisterRPCPatch { [HarmonyPostfix] private static void Postfix(ZNet __instance) { isServer = __instance.IsServer(); foreach (ConfigSync configSync2 in configSyncs) { ZRoutedRpc.instance.Register<ZPackage>(configSync2.Name + " ConfigSync", (Action<long, ZPackage>)configSync2.RPC_FromOtherClientConfigSync); if (isServer) { configSync2.InitialSyncDone = true; Debug.Log((object)("Registered '" + configSync2.Name + " ConfigSync' RPC - waiting for incoming connections")); } } if (isServer) { ((MonoBehaviour)__instance).StartCoroutine(WatchAdminListChanges()); } static void SendAdmin(List<ZNetPeer> peers, bool isAdmin) { ZPackage package = ConfigsToPackage(null, null, new PackageEntry[1] { new PackageEntry { section = "Internal", key = "lockexempt", type = typeof(bool), value = isAdmin } }); ConfigSync configSync = configSyncs.First(); if (configSync != null) { ((MonoBehaviour)ZNet.instance).StartCoroutine(configSync.sendZPackage(peers, package)); } } static IEnumerator WatchAdminListChanges() { MethodInfo listContainsId = AccessTools.DeclaredMethod(typeof(ZNet), "ListContainsId", (Type[])null, (Type[])null); SyncedList adminList = (SyncedList)AccessTools.DeclaredField(typeof(ZNet), "m_adminList").GetValue(ZNet.instance); List<string> CurrentList = new List<string>(adminList.GetList()); while (true) { yield return (object)new WaitForSeconds(30f); if (!adminList.GetList().SequenceEqual(CurrentList)) { CurrentList = new List<string>(adminList.GetList()); List<ZNetPeer> adminPeer = ZNet.instance.GetPeers().Where(delegate(ZNetPeer p) { string hostName = p.m_rpc.GetSocket().GetHostName(); return ((object)listContainsId == null) ? adminList.Contains(hostName) : ((bool)listContainsId.Invoke(ZNet.instance, new object[2] { adminList, hostName })); }).ToList(); List<ZNetPeer> nonAdminPeer = ZNet.instance.GetPeers().Except(adminPeer).ToList(); SendAdmin(nonAdminPeer, isAdmin: false); SendAdmin(adminPeer, isAdmin: true); } } } } } [HarmonyPatch(typeof(ZNet), "OnNewConnection")] private static class RegisterClientRPCPatch { [HarmonyPostfix] private static void Postfix(ZNet __instance, ZNetPeer peer) { if (__instance.IsServer()) { return; } foreach (ConfigSync configSync in configSyncs) { peer.m_rpc.Register<ZPackage>(configSync.Name + " ConfigSync", (Action<ZRpc, ZPackage>)configSync.RPC_FromServerConfigSync); } } } private class ParsedConfigs { public readonly Dictionary<OwnConfigEntryBase, object?> configValues = new Dictionary<OwnConfigEntryBase, object>(); public readonly Dictionary<CustomSyncedValueBase, object?> customValues = new Dictionary<CustomSyncedValueBase, object>(); } [HarmonyPatch(typeof(ZNet), "Shutdown")] private class ResetConfigsOnShutdown { [HarmonyPostfix] private static void Postfix() { ProcessingServerUpdate = true; foreach (ConfigSync configSync in configSyncs) { configSync.resetConfigsFromServer(); configSync.IsSourceOfTruth = true; configSync.InitialSyncDone = false; } ProcessingServerUpdate = false; } } [HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")] private class SendConfigsAfterLogin { private class BufferingSocket : ISocket { public volatile bool finished = false; public volatile int versionMatchQueued = -1; public readonly List<ZPackage> Package = new List<ZPackage>(); public readonly ISocket Original; public BufferingSocket(ISocket original) { Original = original; } public bool IsConnected() { return Original.IsConnected(); } public ZPackage Recv() { return Original.Recv(); } public int GetSendQueueSize() { return Original.GetSendQueueSize(); } public int GetCurrentSendRate() { return Original.GetCurrentSendRate(); } public bool IsHost() { return Original.IsHost(); } public void Dispose() { Original.Dispose(); } public bool GotNewData() { return Original.GotNewData(); } public void Close() { Original.Close(); } public string GetEndPointString() { return Original.GetEndPointString(); } public void GetAndResetStats(out int totalSent, out int totalRecv) { Original.GetAndResetStats(ref totalSent, ref totalRecv); } public void GetConnectionQuality(out float localQuality, out float remoteQuality, out int ping, out float outByteSec, out float inByteSec) { Original.GetConnectionQuality(ref localQuality, ref remoteQuality, ref ping, ref outByteSec, ref inByteSec); } public ISocket Accept() { return Original.Accept(); } public int GetHostPort() { return Original.GetHostPort(); } public bool Flush() { return Original.Flush(); } public string GetHostName() { return Original.GetHostName(); } public void VersionMatch() { if (finished) { Original.VersionMatch(); } else { versionMatchQueued = Package.Count; } } public void Send(ZPackage pkg) { //IL_0057: Unknown result type (might be due to invalid IL or missing references) //IL_005d: Expected O, but got Unknown int pos = pkg.GetPos(); pkg.SetPos(0); int num = pkg.ReadInt(); if ((num == StringExtensionMethods.GetStableHashCode("PeerInfo") || num == StringExtensionMethods.GetStableHashCode("RoutedRPC") || num == StringExtensionMethods.GetStableHashCode("ZDOData")) && !finished) { ZPackage val = new ZPackage(pkg.GetArray()); val.SetPos(pos); Package.Add(val); } else { pkg.SetPos(pos); Original.Send(pkg); } } } [HarmonyPriority(800)] [HarmonyPrefix] private static void Prefix(ref Dictionary<Assembly, BufferingSocket>? __state, ZNet __instance, ZRpc rpc) { //IL_0078: Unknown result type (might be due to invalid IL or missing references) //IL_007e: Invalid comparison between Unknown and I4 if (__instance.IsServer()) { BufferingSocket value = new BufferingSocket(rpc.GetSocket()); AccessTools.DeclaredField(typeof(ZRpc), "m_socket").SetValue(rpc, value); object? obj = AccessTools.DeclaredMethod(typeof(ZNet), "GetPeer", new Type[1] { typeof(ZRpc) }, (Type[])null).Invoke(__instance, new object[1] { rpc }); ZNetPeer val = (ZNetPeer)((obj is ZNetPeer) ? obj : null); if (val != null && (int)ZNet.m_onlineBackend > 0) { AccessTools.DeclaredField(typeof(ZNetPeer), "m_socket").SetValue(val, value); } if (__state == null) { __state = new Dictionary<Assembly, BufferingSocket>(); } __state[Assembly.GetExecutingAssembly()] = value; } } [HarmonyPostfix] private static void Postfix(Dictionary<Assembly, BufferingSocket> __state, ZNet __instance, ZRpc rpc) { 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; } 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.Add(text, text3); } } } [HarmonyPatch(typeof(ZNet), "RPC_PeerInfo")] [HarmonyPrefix] private static bool RPC_PeerInfo(ZRpc rpc, ZNet __instance) { VersionCheck[] array = (__instance.IsServer() ? GetFailedServer(rpc) : GetFailedClient()); if (array.Length == 0) { return true; } VersionCheck[] array2 = array; foreach (VersionCheck versionCheck in array2) { Debug.LogWarning((object)versionCheck.Error(rpc)); } if (__instance.IsServer()) { DisconnectClient(rpc); } else { Logout(); } return false; } [HarmonyPatch(typeof(ZNet), "OnNewConnection")] [HarmonyPrefix] private static void RegisterAndCheckVersion(ZNetPeer peer, ZNet __instance) { //IL_018e: Unknown result type (might be due to invalid IL or missing references) //IL_0195: Expected O, but got Unknown notProcessedNames.Clear(); IDictionary dictionary = (IDictionary)typeof(ZRpc).GetField("m_functions", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(peer.m_rpc); if (dictionary.Contains(StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck"))) { object obj = dictionary[StringExtensionMethods.GetStableHashCode("ServerSync VersionCheck")]; Action<ZRpc, ZPackage> action = (Action<ZRpc, ZPackage>)obj.GetType().GetField("m_action", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(obj); peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)delegate(ZRpc rpc, ZPackage pkg) { CheckVersion(rpc, pkg, action); }); } else { peer.m_rpc.Register<ZPackage>("ServerSync VersionCheck", (Action<ZRpc, ZPackage>)CheckVersion); } foreach (VersionCheck versionCheck in versionChecks) { versionCheck.Initialize(); if (versionCheck.ModRequired || __instance.IsServer()) { Debug.Log((object)("Sending " + versionCheck.DisplayName + " version " + versionCheck.CurrentVersion + " and minimum version " + versionCheck.MinimumRequiredVersion + " to the " + (__instance.IsServer() ? "client" : "server") + ".")); ZPackage val = new ZPackage(); val.Write(versionCheck.Name); val.Write(versionCheck.MinimumRequiredVersion); val.Write(versionCheck.CurrentVersion); peer.m_rpc.Invoke("ServerSync VersionCheck", new object[1] { val }); } } } [HarmonyPatch(typeof(ZNet), "Disconnect")] [HarmonyPrefix] private static void RemoveDisconnected(ZNetPeer peer, ZNet __instance) { if (!__instance.IsServer()) { return; } foreach (VersionCheck versionCheck in versionChecks) { versionCheck.ValidatedClients.Remove(peer.m_rpc); } } [HarmonyPatch(typeof(FejdStartup), "ShowConnectError")] [HarmonyPostfix] private static void ShowConnectionError(FejdStartup __instance) { //IL_000e: Unknown result type (might be due to invalid IL or missing references) //IL_0014: Invalid comparison between Unknown and I4 //IL_0186: Unknown result type (might be due to invalid IL or missing references) //IL_018b: Unknown result type (might be due to invalid IL or missing references) //IL_0199: Unknown result type (might be due to invalid IL or missing references) //IL_01de: Unknown result type (might be due to invalid IL or missing references) //IL_01ea: Unknown result type (might be due to invalid IL or missing references) //IL_01f8: Unknown result type (might be due to invalid IL or missing references) //IL_020a: Unknown result type (might be due to invalid IL or missing references) //IL_0219: Unknown result type (might be due to invalid IL or missing references) //IL_021e: Unknown result type (might be due to invalid IL or missing references) //IL_0229: Unknown result type (might be due to invalid IL or missing references) if (!__instance.m_connectionFailedPanel.activeSelf || (int)ZNet.GetConnectionStatus() != 3) { return; } bool flag = false; VersionCheck[] failedClient = GetFailedClient(); if (failedClient.Length != 0) { string text = string.Join("\n", failedClient.Select((VersionCheck check) => check.Error())); TMP_Text connectionFailedError = __instance.m_connectionFailedError; connectionFailedError.text = connectionFailedError.text + "\n" + text; flag = true; } foreach (KeyValuePair<string, string> item in notProcessedNames.OrderBy<KeyValuePair<string, string>, string>((KeyValuePair<string, string> kv) => kv.Key)) { if (!__instance.m_connectionFailedError.text.Contains(item.Key)) { TMP_Text connectionFailedError2 = __instance.m_connectionFailedError; connectionFailedError2.text = connectionFailedError2.text + "\nServer expects you to have " + item.Key + " (Version: " + item.Value + ") installed."; flag = true; } } if (flag) { RectTransform component = ((Component)__instance.m_connectionFailedPanel.transform.Find("Image")).GetComponent<RectTransform>(); Vector2 sizeDelta = component.sizeDelta; sizeDelta.x = 675f; component.sizeDelta = sizeDelta; __instance.m_connectionFailedError.ForceMeshUpdate(false, false); float num = __instance.m_connectionFailedError.renderedHeight + 105f; RectTransform component2 = ((Component)((Component)component).transform.Find("ButtonOk")).GetComponent<RectTransform>(); component2.anchoredPosition = new Vector2(component2.anchoredPosition.x, component2.anchoredPosition.y - (num - component.sizeDelta.y) / 2f); sizeDelta = component.sizeDelta; sizeDelta.y = num; component.sizeDelta = sizeDelta; } } } }