refactor: Rename ChatHandler to TraitorChatHandler +semver:patch

- Update the traitor chat format label to pluralize "TRAITOR" to "TRAITORS" in `en.yml`
- Replace `ChatHandler` with `TraitorChatHandler` in `CS2ServiceCollection.cs` to enhance focus on traitor-specific chat functionality
- Rename `ChatHandler` to `TraitorChatHandler` and update to manage traitor roles in `ChatHandler.cs`
- Ensure message processing occurs only if the game is in progress or finished in `ChatHandler.cs`
- Modify command message handling in `ChatHandler.cs` to strip backslashes from messages

TTT/CS2/CS2ServiceCollection.cs

@@ -64,6 +64,7 @@ public static class CS2ServiceCollection {
     collection.AddModBehavior<MapZoneRemover>();
     collection.AddModBehavior<BuyMenuHandler>();
     collection.AddModBehavior<TeamChangeHandler>();
+    collection.AddModBehavior<TraitorChatHandler>();
 
     // Damage Cancelers
     collection.AddModBehavior<OutOfRoundCanceler>();

TTT/CS2/GameHandlers/RoundStart_GameStartHandler.cs

@@ -39,4 +39,18 @@ public class RoundStart_GameStartHandler(IServiceProvider provider)
     game?.Start(config.RoundCfg.CountDownDuration);
     return HookResult.Continue;
   }
+
+  [UsedImplicitly]
+  [GameEventHandler]
+  public HookResult OnWarmupEnd(EventWarmupEnd ev, GameEventInfo _1) {
+    if (games.ActiveGame is { State: State.IN_PROGRESS or State.COUNTDOWN })
+      return HookResult.Continue;
+
+    var count = finder.GetOnline().Count;
+    if (count < config.RoundCfg.MinimumPlayers) return HookResult.Continue;
+
+    var game = games.CreateGame();
+    game?.Start(config.RoundCfg.CountDownDuration);
+    return HookResult.Continue;
+  }
 }

TTT/CS2/GameHandlers/TraitorChatHandler.cs

@@ -0,0 +1,61 @@
+using CounterStrikeSharp.API.Core;
+using CounterStrikeSharp.API.Core.Attributes.Registration;
+using CounterStrikeSharp.API.Modules.Commands;
+using Microsoft.Extensions.DependencyInjection;
+using TTT.API;
+using TTT.API.Game;
+using TTT.API.Messages;
+using TTT.API.Player;
+using TTT.API.Role;
+using TTT.CS2.lang;
+using TTT.Game.Listeners;
+using TTT.Game.Roles;
+using TTT.Locale;
+
+namespace TTT.CS2.GameHandlers;
+
+public class TraitorChatHandler(IServiceProvider provider) : IPluginModule {
+  private readonly IGameManager game =
+    provider.GetRequiredService<IGameManager>();
+
+  private readonly IRoleAssigner roles =
+    provider.GetRequiredService<IRoleAssigner>();
+
+  private readonly IPlayerConverter<CCSPlayerController> converter =
+    provider.GetRequiredService<IPlayerConverter<CCSPlayerController>>();
+
+  private readonly IMessenger messenger =
+    provider.GetRequiredService<IMessenger>();
+
+  private readonly IMsgLocalizer locale =
+    provider.GetRequiredService<IMsgLocalizer>();
+
+  public void Start(BasePlugin? plugin) {
+    plugin?.AddCommandListener("say_team", onSay);
+  }
+
+  private HookResult onSay(CCSPlayerController? player,
+    CommandInfo commandInfo) {
+    if (player == null
+      || game.ActiveGame is not { State: State.IN_PROGRESS or State.FINISHED }
+      || converter.GetPlayer(player) is not IOnlinePlayer apiPlayer
+      || !roles.GetRoles(apiPlayer).Any(r => r is TraitorRole))
+      return HookResult.Continue;
+
+    var teammates = game.ActiveGame?.Players.Where(p
+        => roles.GetRoles(p).Any(r => r is TraitorRole))
+     .ToList();
+    if (teammates == null) return HookResult.Continue;
+
+    var msg = commandInfo.ArgString;
+    if (msg.StartsWith('\\') && msg.EndsWith('\\') && msg.Length >= 2)
+      msg = msg[1..^1];
+    var formatted = locale[CS2Msgs.TRAITOR_CHAT_FORMAT(apiPlayer, msg)];
+
+    foreach (var mate in teammates) messenger.Message(mate, formatted);
+    return HookResult.Stop;
+  }
+
+  public void Dispose() { }
+  public void Start() { }
+}

TTT/CS2/lang/CS2Msgs.cs

@@ -14,4 +14,8 @@ public static class CS2Msgs {
     return MsgFactory.Create(nameof(TASER_SCANNED),
       rolePrefix + scannedPlayer.Name, role.Name);
   }
+
+  public static IMsg TRAITOR_CHAT_FORMAT(IOnlinePlayer player, string msg) {
+    return MsgFactory.Create(nameof(TRAITOR_CHAT_FORMAT), player.Name, msg);
+  }
 }

TTT/CS2/lang/en.yml

@@ -1,4 +1,5 @@
 ROLE_SPECTATOR: "Spectator"
+TRAITOR_CHAT_FORMAT: "{darkred}[TRAITORS] {red}{0}: {default}{1}"
 TASER_SCANNED: "%PREFIX%You scanned {0}{grey}, they are %an% {1}{grey}!"
 DNA_PREFIX: "{darkblue}D{blue}N{lightblue}A{grey} | {grey}"