Audible emotes (#12708)

Co-authored-by: Visne <39844191+Visne@users.noreply.github.com>

Content.Server/Chat/Systems/ChatSystem.cs

@@ -52,6 +52,7 @@ public sealed partial class ChatSystem : SharedChatSystem
     [Dependency] private readonly PopupSystem _popup = default!;
     [Dependency] private readonly StationSystem _stationSystem = default!;
     [Dependency] private readonly MobStateSystem _mobStateSystem = default!;
+    [Dependency] private readonly SharedAudioSystem _audio = default!;
 
     public const int VoiceRange = 10; // how far voice goes in world units
     public const int WhisperRange = 2; // how far whisper goes in world units
@@ -63,7 +64,9 @@ public sealed partial class ChatSystem : SharedChatSystem
 
     public override void Initialize()
     {
+        base.Initialize();
         InitializeRadio();
+        InitializeEmotes();
         _configurationManager.OnValueChanged(CCVars.LoocEnabled, OnLoocEnabledChanged, true);
         _configurationManager.OnValueChanged(CCVars.DeadLoocEnabled, OnDeadLoocEnabledChanged, true);
 
@@ -72,7 +75,9 @@ public sealed partial class ChatSystem : SharedChatSystem
 
     public override void Shutdown()
     {
+        base.Shutdown();
         ShutdownRadio();
+        ShutdownEmotes();
         _configurationManager.UnsubValueChanged(CCVars.LoocEnabled, OnLoocEnabledChanged);
     }
 
@@ -366,7 +371,8 @@ public sealed partial class ChatSystem : SharedChatSystem
             _adminLogger.Add(LogType.Chat, LogImpact.Low, $"Whisper from {ToPrettyString(source):user}, original: {originalMessage}, transformed: {message}.");
     }
 
-    private void SendEntityEmote(EntityUid source, string action, bool hideChat, bool hideGlobalGhostChat, string? nameOverride)
+    private void SendEntityEmote(EntityUid source, string action, bool hideChat,
+        bool hideGlobalGhostChat, string? nameOverride, bool checkEmote = true)
     {
         if (!_actionBlocker.CanEmote(source)) return;
 
@@ -378,6 +384,8 @@ public sealed partial class ChatSystem : SharedChatSystem
             ("entityName", name),
             ("message", FormattedMessage.EscapeText(action)));
 
+        if (checkEmote)
+            TryEmoteChatInput(source, action);
         SendInVoiceRange(ChatChannel.Emotes, action, wrappedMessage, source, hideChat, hideGlobalGhostChat);
         _adminLogger.Add(LogType.Chat, LogImpact.Low, $"Emote from {ToPrettyString(source):user}: {action}");
     }