Add detections to ModMenuCrew and clean up tag handling

src/Data/BetterDataManager.cs

@@ -306,6 +306,14 @@ internal static class BetterDataManager
                 didFind = true;
             }
         }
+        foreach (var info in BetterDataFile.MMCData.ToArray())
+        {
+            if (info.PlayerName.Replace(' ', '_') == identifier || info.HashPuid == identifier || info.FriendCode == identifier)
+            {
+                BetterDataFile.MMCData.Remove(info);
+                didFind = true;
+            }
+        }
 
         if (didFind)
         {
@@ -324,6 +332,7 @@ internal static class BetterDataManager
         BetterDataFile.SickoData.Clear();
         BetterDataFile.AUMData.Clear();
         BetterDataFile.KNData.Clear();
+        BetterDataFile.MMCData.Clear();
         BetterDataFile.Save();
     }
 }

src/Data/Json/BetterDataFile.cs

@@ -1,4 +1,6 @@
-using BetterAmongUs.Structs;
+using BetterAmongUs.Helpers;
+using BetterAmongUs.Modules;
+using BetterAmongUs.Structs;
 using System.Text.Json.Serialization;
 
 namespace BetterAmongUs.Data.Json;
@@ -34,10 +36,49 @@ internal sealed class BetterDataFile : AbstractJsonFile
     /// <returns>True if saving was successful, false otherwise.</returns>
     internal override bool Save()
     {
-        AllCheatData = [.. CheatData, .. SickoData, .. AUMData, .. KNData];
+        AllCheatData = [.. CheatData, .. SickoData, .. AUMData, .. KNData, .. MMCData];
         return base.Save();
     }
 
+    /// <summary>
+    /// Attempts to get cheat information for the specified player.
+    /// </summary>
+    /// <param name="data">The player information to check.</param>
+    /// <param name="info">When this method returns, contains the title and hex color if cheat info is found; otherwise, empty strings.</param>
+    /// <returns>True if cheat information was found for the player; otherwise, false.</returns>
+    internal bool TryGetCheatInfo(NetworkedPlayerInfo data, out (string title, string hexColor) info)
+    {
+        info = ("", "");
+
+        if (SickoData.Any(info => info.CheckPlayerData(data)))
+        {
+            info = (Translator.GetString("Player.SickoUser"), Colors.SickoHexColor);
+            return true;
+        }
+        else if (AUMData.Any(info => info.CheckPlayerData(data)))
+        {
+            info = (Translator.GetString("Player.AUMUser"), Colors.AUMHexColor);
+            return true;
+        }
+        else if (KNData.Any(info => info.CheckPlayerData(data)))
+        {
+            info = (Translator.GetString("Player.KNUser"), Colors.KNHexColor);
+            return true;
+        }
+        else if (MMCData.Any(info => info.CheckPlayerData(data)))
+        {
+            info = (Translator.GetString("Player.MMCUser"), Colors.MMCHexColor);
+            return true;
+        }
+        else if (CheatData.Any(info => info.CheckPlayerData(data)))
+        {
+            info = (Translator.GetString("Player.FlaggedPlayer"), Colors.CheaterHexColor);
+            return true;
+        }
+
+        return false;
+    }
+
     /// <summary>
     /// Checks if player data matches any known cheat entries.
     /// </summary>
@@ -101,8 +142,14 @@ internal sealed class BetterDataFile : AbstractJsonFile
     public HashSet<UserInfo> AUMData { get; set; } = [];
 
     /// <summary>
-    /// Gets or sets the collection of KN cheat user data.
+    /// Gets or sets the collection of Kill Network cheat user data.
     /// </summary>
     [JsonPropertyName("knData")]
     public HashSet<UserInfo> KNData { get; set; } = [];
+
+    /// <summary>
+    /// Gets or sets the collection of Mod Menu Crew cheat user data.
+    /// </summary>
+    [JsonPropertyName("mmcData")]
+    public HashSet<UserInfo> MMCData { get; set; } = [];
 }

src/Enums/CustomRPC.cs

@@ -5,6 +5,10 @@
 /// </summary>
 internal enum CustomRPC : int
 {
+    // ========================================
+    //            Known Cheat RPCS
+    // ========================================
+
     // Cheat RPC's
     /// <summary>
     /// RPC identifier for Sicko cheat detection.
@@ -31,19 +35,28 @@ internal enum CustomRPC : int
     /// </summary>
     KillNetworkChat = 119,
 
+    /// <summary>
+    /// RPC identifier for ModMenuCrew chat communication.
+    /// </summary>
+    ModMenuCrewChat = 201,
 
+    // ========================================
+    //                BAU RPCS
+    // ========================================
 
     // Better Among Us
     /// <summary>
     /// Legacy RPC for BetterAmongUs checks (currently unused).
     /// </summary>
     LegacyBetterCheck = 150, // Unused
+
     /// <summary>
     /// RPC for sending a shared secret to another player.
     /// </summary>
-    SendSecretToPlayer,
+    SendSecretToPlayer = 151,
+
     /// <summary>
     /// RPC for checking the hash of a shared secret received from another player.
     /// </summary>
-    CheckSecretHashFromPlayer,
+    CheckSecretHashFromPlayer = 152,
 }

src/Helpers/Colors.cs

@@ -7,18 +7,22 @@ namespace BetterAmongUs.Helpers;
 /// </summary>
 internal static class Colors
 {
-    // Convert a string to a colored string using a Unity Color object
     /// <summary>
-    /// Converts the provided string into a colored string by wrapping it with a 
-    /// <color> tag using the Unity Color object. The Unity Color is automatically 
-    /// converted to its hexadecimal representation before being applied to the string.
+    /// Converts the provided string into a colored string.
     /// </summary>
     /// <param name="str">The string to be colored.</param>
     /// <param name="color">The Unity Color object representing the desired color.</param>
     /// <returns>A string wrapped in a color tag, displaying the string in the specified Unity color.</returns>
     internal static string ToColor(this string str, Color color) => $"<{Color32ToHex(color)}>{str}</color>";
 
-    // Modify the alpha value of an existing color
+    /// <summary>
+    /// Converts the provided string into a colored string.
+    /// </summary>
+    /// <param name="str">The string to be colored.</param>
+    /// <param name="hex">The Hex Color representing the desired color.</param>
+    /// <returns>A string wrapped in a color tag, displaying the string in the specified hex color.</returns>
+    internal static string ToColor(this string str, string hex) => $"<{hex}>{str}</color>";
+
     /// <summary>
     /// Returns a new color that preserves the RGB (Red, Green, Blue) values of the 
     /// original color, but applies a new alpha (opacity) value from the provided new color.
@@ -29,7 +33,6 @@ internal static class Colors
     /// <returns>A new color with the same RGB values as the original color, but with the new alpha value.</returns>
     internal static Color ToColor(this Color oldColor, Color newColor) => new(newColor.r, newColor.g, newColor.b, oldColor.a);
 
-    // Set a new alpha value while keeping the original RGB values
     /// <summary>
     /// Creates and returns a new color with the same RGB values as the original color, 
     /// but with the specified alpha (transparency) value. This method is useful for 
@@ -136,4 +139,10 @@ internal static class Colors
     /// Standard impostor red color.
     /// </summary>
     internal static readonly Color ImpostorRed = new Color32(byte.MaxValue, 25, 25, byte.MaxValue);
+
+    internal static readonly string SickoHexColor = "#00f583";
+    internal static readonly string AUMHexColor = "#4f0000";
+    internal static readonly string KNHexColor = "#8731e7";
+    internal static readonly string MMCHexColor = "#9c8200";
+    internal static readonly string CheaterHexColor = "#fc0000";
 }

src/Modules/AntiCheat/BetterAntiCheat.cs

@@ -61,6 +61,12 @@ internal static class BetterAntiCheat
                     string kickMessage = string.Format(Translator.GetString("AntiCheat.KickMessage"), Translator.GetString("AntiCheat.ByAntiCheat"), reason);
                     player.Kick(true, kickMessage, true);
                 }
+                else if (BetterDataManager.BetterDataFile.MMCData.Any(info => info.CheckPlayerData(player.Data)))
+                {
+                    string reason = Translator.GetString("AntiCheat.Reason.MMCUser");
+                    string kickMessage = string.Format(Translator.GetString("AntiCheat.KickMessage"), Translator.GetString("AntiCheat.ByAntiCheat"), reason);
+                    player.Kick(true, kickMessage, true);
+                }
                 else if (BetterDataManager.BetterDataFile.CheatData.Any(info => info.CheckPlayerData(player.Data)))
                 {
                     string reason = Translator.GetString("AntiCheat.Reason.KnownCheater");

src/Modules/AntiCheat/RPCHandlers/Cheats/AUMChatHandler.cs

@@ -19,33 +19,52 @@ internal sealed class AUMChatHandler : RPCHandler
 
     internal override void HandleCheatRpcCheck(PlayerControl? sender, MessageReader reader)
     {
-        var nameString = reader.ReadString();
-        var msgString = reader.ReadString();
-        var colorId = reader.ReadInt32();
-
-        var flag3 = sender.BetterData().AntiCheatInfo.AUMChats.Count > 0 && sender.BetterData().AntiCheatInfo.AUMChats.Last() == msgString;
-        if (!flag3)
+        try
         {
-            Utils.AddChatPrivate($"{msgString}", overrideName: $"<b><color=#870000>AUM Chat</color> - {sender.GetPlayerNameAndColor()}</b>");
-            sender.BetterData().AntiCheatInfo.AUMChats.Add(msgString);
+            var nameString = reader.ReadString();
+            var msgString = reader.ReadString();
+            var colorId = reader.ReadInt32();
+
+            var flag3 = sender.BetterData().AntiCheatInfo.AUMChats.Count > 0 && sender.BetterData().AntiCheatInfo.AUMChats.Last() == msgString;
+            if (!flag3)
+            {
+                Utils.AddChatPrivate($"{msgString}", overrideName: $"<b><color=#870000>AUM Chat</color> - {sender.GetPlayerNameAndColor()}</b>");
+                sender.BetterData().AntiCheatInfo.AUMChats.Add(msgString);
+            }
+
+            Logger_.Log($"{sender.Data.PlayerName} -> {msgString}", "AUMChatLog");
+
+            if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
+                return;
+
+            if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
+                return;
+
+            var flag = string.IsNullOrEmpty(nameString) && string.IsNullOrEmpty(msgString);
+
+            if (!flag && !BetterDataManager.BetterDataFile.AUMData.Any(info => info.CheckPlayerData(sender.Data)))
+            {
+                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+                BetterDataManager.BetterDataFile.AUMData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "AUM Chat RPC"));
+                BetterDataManager.BetterDataFile.Save();
+                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.AUM"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
+            }
         }
-
-        Logger_.Log($"{sender.Data.PlayerName} -> {msgString}", "AUMChatLog");
-
-        if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
-            return;
-
-        if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
-            return;
-
-        var flag = string.IsNullOrEmpty(nameString) && string.IsNullOrEmpty(msgString);
-
-        if (!flag && !BetterDataManager.BetterDataFile.AUMData.Any(info => info.CheckPlayerData(sender.Data)))
+        catch
         {
-            sender.ReportPlayer(ReportReasons.Cheating_Hacking);
-            BetterDataManager.BetterDataFile.AUMData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "AUM Chat RPC"));
-            BetterDataManager.BetterDataFile.Save();
-            BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.AUM"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
+            if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
+                return;
+
+            if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
+                return;
+
+            if (!BetterDataManager.BetterDataFile.AUMData.Any(info => info.CheckPlayerData(sender.Data)))
+            {
+                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+                BetterDataManager.BetterDataFile.AUMData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "AUM Chat RPC"));
+                BetterDataManager.BetterDataFile.Save();
+                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.AUM"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
+            }
         }
     }
 }

src/Modules/AntiCheat/RPCHandlers/Cheats/AUMHandler.cs

@@ -19,7 +19,13 @@ internal sealed class AUMHandler : RPCHandler
 
     internal override void HandleCheatRpcCheck(PlayerControl? sender, MessageReader reader)
     {
-        if (BAUConfigs.AntiCheat.Value && !BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat) && BetterGameSettings.DetectCheatClients.GetBool())
+        if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
+            return;
+
+        if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
+            return;
+
+        try
         {
             var aumid = reader.ReadByte();
 
@@ -34,5 +40,15 @@ internal sealed class AUMHandler : RPCHandler
                 }
             }
         }
+        catch
+        {
+            if (!BetterDataManager.BetterDataFile.AUMData.Any(info => info.CheckPlayerData(sender.Data)))
+            {
+                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+                BetterDataManager.BetterDataFile.AUMData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "AUM RPC"));
+                BetterDataManager.BetterDataFile.Save();
+                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.AUM"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
+            }
+        }
     }
 }

src/Modules/AntiCheat/RPCHandlers/Cheats/KillNetworkHandler.cs

@@ -19,15 +19,18 @@ internal sealed class KillNetworkHandler : RPCHandler
 
     internal override void HandleCheatRpcCheck(PlayerControl? sender, MessageReader reader)
     {
-        if (BAUConfigs.AntiCheat.Value && !BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat) && BetterGameSettings.DetectCheatClients.GetBool())
+        if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
+            return;
+
+        if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
+            return;
+
+        if (!BetterDataManager.BetterDataFile.KNData.Any(info => info.CheckPlayerData(sender.Data)))
         {
-            if (!BetterDataManager.BetterDataFile.KNData.Any(info => info.CheckPlayerData(sender.Data)))
-            {
-                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
-                BetterDataManager.BetterDataFile.KNData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "KillNetwork RPC"));
-                BetterDataManager.BetterDataFile.Save();
-                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.KN"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
-            }
+            sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+            BetterDataManager.BetterDataFile.KNData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "KillNetwork RPC"));
+            BetterDataManager.BetterDataFile.Save();
+            BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.KN"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
         }
     }
 }

src/Modules/AntiCheat/RPCHandlers/Cheats/ModMenuCrewChatHandler.cs

@@ -0,0 +1,56 @@
+using BetterAmongUs.Attributes;
+using BetterAmongUs.Data;
+using BetterAmongUs.Data.Config;
+using BetterAmongUs.Enums;
+using BetterAmongUs.Helpers;
+using BetterAmongUs.Managers;
+using BetterAmongUs.Modules.Support;
+using BetterAmongUs.Mono;
+using BetterAmongUs.Patches.Gameplay.UI.Settings;
+using Hazel;
+using InnerNet;
+
+namespace BetterAmongUs.Modules.AntiCheat;
+
+[RegisterRPCHandler]
+internal sealed class ModMenuCrewChatHandler : RPCHandler
+{
+    internal override byte CallId => unchecked((byte)CustomRPC.ModMenuCrewChat);
+
+    internal override void HandleCheatRpcCheck(PlayerControl? sender, MessageReader reader)
+    {
+        if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
+            return;
+
+        if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
+            return;
+
+        try
+        {
+            var tag = reader.ReadByte();
+            var senderId = reader.ReadPackedInt32();
+            var senderName = reader.ReadString();
+            var content = reader.ReadString();
+            var timestamp = reader.ReadUInt64();
+            var type = reader.ReadByte();
+
+            if (!BetterDataManager.BetterDataFile.MMCData.Any(info => info.CheckPlayerData(sender.Data)))
+            {
+                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+                BetterDataManager.BetterDataFile.MMCData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "ModMenuCrew Chat RPC"));
+                BetterDataManager.BetterDataFile.Save();
+                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.MMCC"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
+            }
+        }
+        catch
+        {
+            if (!BetterDataManager.BetterDataFile.MMCData.Any(info => info.CheckPlayerData(sender.Data)))
+            {
+                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+                BetterDataManager.BetterDataFile.MMCData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "ModMenuCrew Chat RPC"));
+                BetterDataManager.BetterDataFile.Save();
+                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.MMCC"), Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
+            }
+        }
+    }
+}

src/Modules/AntiCheat/RPCHandlers/Cheats/SickoHandler.cs

@@ -19,15 +19,18 @@ internal sealed class SickoHandler : RPCHandler
 
     internal override void HandleCheatRpcCheck(PlayerControl? sender, MessageReader reader)
     {
-        if (BAUConfigs.AntiCheat.Value && !BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat) && BetterGameSettings.DetectCheatClients.GetBool())
+        if (BAUModdedSupportFlags.HasFlag(BAUModdedSupportFlags.Disable_Anticheat))
+            return;
+
+        if (!BAUConfigs.AntiCheat.Value || !BetterGameSettings.DetectCheatClients.GetBool())
+            return;
+
+        if (reader.BytesRemaining == 0 && !BetterDataManager.BetterDataFile.SickoData.Any(info => info.CheckPlayerData(sender.Data)))
         {
-            if (reader.BytesRemaining == 0 && !BetterDataManager.BetterDataFile.SickoData.Any(info => info.CheckPlayerData(sender.Data)))
-            {
-                sender.ReportPlayer(ReportReasons.Cheating_Hacking);
-                BetterDataManager.BetterDataFile.SickoData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "Sicko RPC"));
-                BetterDataManager.BetterDataFile.Save();
-                BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.Sicko"), newText: Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
-            }
+            sender.ReportPlayer(ReportReasons.Cheating_Hacking);
+            BetterDataManager.BetterDataFile.SickoData.Add(new(sender?.BetterData().RealName ?? sender.Data.PlayerName, sender.GetHashPuid(), sender.Data.FriendCode, "Sicko RPC"));
+            BetterDataManager.BetterDataFile.Save();
+            BetterNotificationManager.NotifyCheat(sender, Translator.GetString("AntiCheat.Cheat.Sicko"), newText: Translator.GetString("AntiCheat.HasBeenDetectedWithCheat2"));
         }
     }
 }

src/Mono/MeetingInfoDisplay.cs

@@ -2,7 +2,6 @@
 using BetterAmongUs.Data;
 using BetterAmongUs.Helpers;
 using BetterAmongUs.Modules;
-using BetterAmongUs.Structs;
 using Il2CppInterop.Runtime.Attributes;
 using System.Text;
 using TMPro;
@@ -33,10 +32,6 @@ internal sealed class MeetingInfoDisplay : PlayerInfoDisplay
     /// </summary>
     private class CachedTranslations
     {
-        internal readonly string SickoUser = Translator.GetString("Player.SickoUser");
-        internal readonly string AUMUser = Translator.GetString("Player.AUMUser");
-        internal readonly string KNUser = Translator.GetString("Player.KNUser");
-        internal readonly string KnownCheater = Translator.GetString("Player.KnownCheater");
         internal readonly string DisconnectLeft = Translator.GetString("DisconnectReasonMeeting.Left");
         internal readonly string DisconnectAntiCheat = Translator.GetString("DisconnectReasonMeeting.AntiCheat");
         internal readonly string DisconnectBanned = Translator.GetString("DisconnectReasonMeeting.Banned");
@@ -177,14 +172,10 @@ internal sealed class MeetingInfoDisplay : PlayerInfoDisplay
         if (_player.Data == null)
             return;
 
-        if (ContainsPlayerData(BetterDataManager.BetterDataFile.SickoData, _player.Data))
-            sbTag.Append($"<color=#00f583>{_cachedTranslations.SickoUser}</color>+++");
-        else if (ContainsPlayerData(BetterDataManager.BetterDataFile.AUMData, _player.Data))
-            sbTag.Append($"<color=#4f0000>{_cachedTranslations.AUMUser}</color>+++");
-        else if (ContainsPlayerData(BetterDataManager.BetterDataFile.KNData, _player.Data))
-            sbTag.Append($"<color=#8731e7>{_cachedTranslations.KNUser}</color>+++");
-        else if (ContainsPlayerData(BetterDataManager.BetterDataFile.CheatData, _player.Data))
-            sbTag.Append($"<color=#fc0000>{_cachedTranslations.KnownCheater}</color>+++");
+        if (BetterDataManager.BetterDataFile.TryGetCheatInfo(_player.Data, out var info))
+        {
+            sbTag.Append(info.title.ToColor(info.hexColor) + "+++");
+        }
     }
 
     /// <summary>
@@ -283,22 +274,6 @@ internal sealed class MeetingInfoDisplay : PlayerInfoDisplay
         }
     }
 
-    /// <summary>
-    /// Checks if player data exists in a HashSet of UserInfo.
-    /// </summary>
-    /// <param name="dataList">HashSet of UserInfo to check.</param>
-    /// <param name="playerData">Player data to look for.</param>
-    /// <returns>True if player data exists in the HashSet.</returns>
-    private static bool ContainsPlayerData(HashSet<UserInfo> dataList, NetworkedPlayerInfo playerData)
-    {
-        foreach (var info in dataList)
-        {
-            if (info.CheckPlayerData(playerData))
-                return true;
-        }
-        return false;
-    }
-
     /// <summary>
     /// Updates display for disconnected players.
     /// </summary>

src/Mono/PlayerInfoDisplay.cs

@@ -5,7 +5,6 @@ using BetterAmongUs.Data.Config;
 using BetterAmongUs.Helpers;
 using BetterAmongUs.Modules;
 using BetterAmongUs.Patches.Gameplay.UI.Settings;
-using BetterAmongUs.Structs;
 using HarmonyLib;
 using Il2CppInterop.Runtime.Attributes;
 using System.Text;
@@ -45,10 +44,11 @@ internal class PlayerInfoDisplay : MonoBehaviour
     /// </summary>
     private static readonly Dictionary<string, Color32> _cachedColors = new()
     {
-        ["#00f583"] = Utils.HexToColor32("#00f583"),
-        ["#4f0000"] = Utils.HexToColor32("#4f0000"),
-        ["#fc0000"] = Utils.HexToColor32("#fc0000"),
-        ["#8731e7"] = Utils.HexToColor32("#8731e7")
+        [Colors.SickoHexColor] = Utils.HexToColor32(Colors.SickoHexColor),
+        [Colors.AUMHexColor] = Utils.HexToColor32(Colors.AUMHexColor),
+        [Colors.KNHexColor] = Utils.HexToColor32(Colors.KNHexColor),
+        [Colors.MMCHexColor] = Utils.HexToColor32(Colors.MMCHexColor),
+        [Colors.CheaterHexColor] = Utils.HexToColor32(Colors.CheaterHexColor)
     };
 
     /// <summary>
@@ -59,10 +59,6 @@ internal class PlayerInfoDisplay : MonoBehaviour
         internal readonly string Loading = Translator.GetString("Player.Loading");
         internal readonly string PlatformHidden = Translator.GetString("Player.PlatformHidden");
         internal readonly string NoFriendCode = Translator.GetString("Player.NoFriendCode");
-        internal readonly string SickoUser = Translator.GetString("Player.SickoUser");
-        internal readonly string AUMUser = Translator.GetString("Player.AUMUser");
-        internal readonly string KNUser = Translator.GetString("Player.KNUser");
-        internal readonly string KnownCheater = Translator.GetString("Player.KnownCheater");
         internal readonly string BetterUser = Translator.GetString("Player.BetterUser");
     }
 
@@ -361,25 +357,10 @@ internal class PlayerInfoDisplay : MonoBehaviour
 
         var color = _player.cosmetics.currentBodySprite.BodySprite.material.GetColor("_OutlineColor");
 
-        if (ContainsPlayerData(BetterDataManager.BetterDataFile.SickoData, _player.Data))
+        if (BetterDataManager.BetterDataFile.TryGetCheatInfo(_player.Data, out var info))
         {
-            sbTag.Append($"<color=#00f583>{_cachedTranslations.SickoUser}</color>+++");
-            _player.SetOutlineByHex(true, "#00f583");
-        }
-        else if (ContainsPlayerData(BetterDataManager.BetterDataFile.AUMData, _player.Data))
-        {
-            sbTag.Append($"<color=#4f0000>{_cachedTranslations.AUMUser}</color>+++");
-            _player.SetOutlineByHex(true, "#4f0000");
-        }
-        else if (ContainsPlayerData(BetterDataManager.BetterDataFile.KNData, _player.Data))
-        {
-            sbTag.Append($"<color=#8731e7>{_cachedTranslations.KNUser}</color>+++");
-            _player.SetOutlineByHex(true, "#8731e7");
-        }
-        else if (ContainsPlayerData(BetterDataManager.BetterDataFile.CheatData, _player.Data))
-        {
-            sbTag.Append($"<color=#fc0000>{_cachedTranslations.KnownCheater}</color>+++");
-            _player.SetOutlineByHex(true, "#fc0000");
+            sbTag.Append(info.title.ToColor(info.hexColor) + "+++");
+            _player.SetOutlineByHex(true, info.hexColor);
         }
         else if (_cachedColors.Any(kvp => color == kvp.Value))
         {
@@ -387,23 +368,6 @@ internal class PlayerInfoDisplay : MonoBehaviour
         }
     }
 
-    /// <summary>
-    /// Checks if player data exists in a HashSet of UserInfo.
-    /// </summary>
-    /// <param name="dataList">HashSet of UserInfo to check.</param>
-    /// <param name="playerData">Player data to look for.</param>
-    /// <returns>True if player data exists in the HashSet.</returns>
-    [HideFromIl2Cpp]
-    private static bool ContainsPlayerData(HashSet<UserInfo> dataList, NetworkedPlayerInfo playerData)
-    {
-        foreach (var info in dataList)
-        {
-            if (info.CheckPlayerData(playerData))
-                return true;
-        }
-        return false;
-    }
-
     /// <summary>
     /// Sets lobby specific information.
     /// </summary>

src/Patches/Gameplay/UI/Chat/ChatPatch.cs

@@ -179,14 +179,10 @@ internal static class ChatPatch
             }
 
             // Show mod-specific tags based on player data
-            if (BetterDataManager.BetterDataFile.SickoData.Any(info => info.CheckPlayerData(sourcePlayer.Data)))
-                sbTag.Append($"<color=#00f583>{Translator.GetString("Player.SickoUser")}</color>+++");
-            else if (BetterDataManager.BetterDataFile.AUMData.Any(info => info.CheckPlayerData(sourcePlayer.Data)))
-                sbTag.Append($"<color=#4f0000>{Translator.GetString("Player.AUMUser")}</color>+++");
-            else if (BetterDataManager.BetterDataFile.KNData.Any(info => info.CheckPlayerData(sourcePlayer.Data)))
-                sbTag.Append($"<color=#8731e7>{Translator.GetString("Player.KNUser")}</color>+++");
-            else if (BetterDataManager.BetterDataFile.CheatData.Any(info => info.CheckPlayerData(sourcePlayer.Data)))
-                sbTag.Append($"<color=#fc0000>{Translator.GetString("Player.KnownCheater")}</color>+++");
+            if (BetterDataManager.BetterDataFile.TryGetCheatInfo(sourcePlayer.Data, out var info))
+            {
+                sbTag.Append(info.title.ToColor(info.hexColor) + "+++");
+            }
         }
 
         // Hide roles from alive players (unless same team)

src/Resources/Lang/en_US.json

@@ -28,7 +28,8 @@
   "Player.SickoUser": "Sicko User",
   "Player.AUMUser": "AUM User",
   "Player.KNUser": "KN User",
-  "Player.KnownCheater": "Flagged Player",
+  "Player.MMCUser": "MMC User",
+  "Player.FlaggedPlayer": "Flagged Player",
 
   "DisconnectReason.Left": "{0} Left the game!",
   "DisconnectReason.Disconnect": "{0} Disconnected!",
@@ -129,6 +130,7 @@
   "AntiCheat.Cheat.AUM": "AUM",
   "AntiCheat.Cheat.KN": "Kill Network",
   "AntiCheat.Cheat.KNC": "KN Chat",
+  "AntiCheat.Cheat.MMCC": "MMC Chat",
   "AntiCheat.Reason.InvalidFriendCode": "Invalid Friend Code",
   "AntiCheat.Reason.PlatformSpoofer": "Platform Spoofer",
   "AntiCheat.Reason.RPCSentPS": "RPC Spam",