feat: add OnPlayerChat listener

managed/CounterStrikeSharp.API/Core/Listeners.g.cs

@@ -192,6 +192,16 @@ public class Listeners
         [ListenerName("OnPlayerButtonsChanged")]
         public delegate void OnPlayerButtonsChanged(CCSPlayerController player, PlayerButtons pressed, PlayerButtons released);
 
+
+        /// <summary>
+        /// Called when a player sends a chat message.
+        /// </summary>
+        /// <param name="player">The player who sent the chat message.</param>
+        /// <param name="message">The content of the chat message.</param>
+        /// <param name="teamChat">If the chat message was sent to team only.</param>
+        [ListenerName("OnPlayerChat")]
+        public delegate void OnPlayerChat(CCSPlayerController player, string message, bool teamChat);
+
         /// <summary>
         /// Called when all metamod plugins are loaded.
         /// </summary>

src/core/managers/chat_manager.cpp

@@ -48,25 +48,14 @@ void ChatManager::OnAllInitialized()
     auto m_hook = funchook_create();
     funchook_prepare(m_hook, (void**)&m_pHostSay, (void*)&DetourHostSay);
     funchook_install(m_hook, 0);
+
+    on_player_chat_callback = globals::callbackManager.CreateCallback("OnPlayerChat");
 }
 
-void ChatManager::OnShutdown() {}
+void ChatManager::OnShutdown() { globals::callbackManager.ReleaseCallback(on_player_chat_callback); }
 
 void DetourHostSay(CEntityInstance* pController, CCommand& args, bool teamonly, int unk1, const char* unk2)
 {
-    if (pController)
-    {
-        auto pEvent = globals::gameEventManager->CreateEvent("player_chat", true);
-        if (pEvent)
-        {
-            pEvent->SetBool("teamonly", teamonly);
-            pEvent->SetInt("userid", pController->GetEntityIndex().Get() - 1);
-            pEvent->SetString("text", args[1]);
-
-            globals::gameEventManager->FireEvent(pEvent, true);
-        }
-    }
-
     std::string prefix;
     bool bSilent = globals::coreConfig->IsSilentChatTrigger(args[1], prefix);
     bool bCommand = globals::coreConfig->IsPublicChatTrigger(args[1], prefix) || bSilent;
@@ -97,6 +86,30 @@ void DetourHostSay(CEntityInstance* pController, CCommand& args, bool teamonly,
 
         globals::chatManager.OnSayCommandPost(pController, args);
     }
+
+    if (pController)
+    {
+        auto callback = globals::chatManager.on_player_chat_callback;
+
+        if (callback && callback->GetFunctionCount())
+        {
+            callback->ScriptContext().Reset();
+            callback->ScriptContext().Push(pController);
+            callback->ScriptContext().Push(args.Arg(1));
+            callback->ScriptContext().Push(teamonly);
+            callback->Execute();
+        }
+
+        auto pEvent = globals::gameEventManager->CreateEvent("player_chat", true);
+        if (pEvent)
+        {
+            pEvent->SetBool("teamonly", teamonly);
+            pEvent->SetInt("userid", pController->GetEntityIndex().Get() - 1);
+            pEvent->SetString("text", args[1]);
+
+            globals::gameEventManager->FireEvent(pEvent, false);
+        }
+    }
 }
 
 bool ChatManager::OnSayCommandPre(CEntityInstance* pController, CCommand& command) { return false; }

src/core/managers/chat_manager.h

@@ -55,6 +55,8 @@ class ChatManager : public GlobalClass
     bool OnSayCommandPre(CEntityInstance* pController, CCommand& args);
     void OnSayCommandPost(CEntityInstance* pController, CCommand& args);
 
+    ScriptCallback* on_player_chat_callback = nullptr;
+
   private:
     void InternalDispatch(CEntityInstance* pPlayerController, const char* szTriggerPhrase, CCommand& pFullCommand);