feat(Core/Battleground): Config to allow/disallow ability to Share Quest & Ready Check (#2924)

src/server/game/Handlers/GroupHandler.cpp

@@ -20,6 +20,7 @@
 #include "Util.h"
 #include "SpellAuras.h"
 #include "Vehicle.h"
+#include "Language.h"
 
 class Aura;
 
@@ -742,6 +743,17 @@ void WorldSession::HandleRaidReadyCheckOpcode(WorldPacket& recvData)
             return;
         /********************/
 
+        // Check if Ready Check in BG is enabled
+        if (sWorld->getBoolConfig(CONFIG_BATTLEGROUND_DISABLE_READY_CHECK_IN_BG))
+        {
+            // Check if player is in BG
+            if (_player->InBattleground())
+                {
+                    _player->GetSession()->SendNotification(LANG_BG_READY_CHECK_ERROR);
+                    return;
+                }
+        }
+
         // everything's fine, do it
         WorldPacket data(MSG_RAID_READY_CHECK, 8);
         data << GetPlayer()->GetGUID();