fix(Core/Battlegrounds): Fixed timed announcement system for CrossfactionBG module. (#8521)

- Closes #6637

src/server/game/Battlegrounds/BattlegroundQueue.cpp

@@ -47,6 +47,7 @@ BattlegroundQueue::BattlegroundQueue() : m_bgTypeId(BATTLEGROUND_TYPE_NONE), m_a
     }
 
     _queueAnnouncementTimer.fill(-1);
+    _queueAnnouncementCrossfactioned = false;
 }
 
 BattlegroundQueue::~BattlegroundQueue()
@@ -955,7 +956,17 @@ void BattlegroundQueue::BattlegroundQueueUpdate(uint32 diff, BattlegroundBracket
 
     if (sWorld->getBoolConfig(CONFIG_BATTLEGROUND_QUEUE_ANNOUNCER_TIMED))
     {
-        uint32 qPlayers = GetPlayersCountInGroupsQueue(bracket_id, BG_QUEUE_NORMAL_HORDE) + GetPlayersCountInGroupsQueue(bracket_id, BG_QUEUE_NORMAL_ALLIANCE);
+        uint32 qPlayers = 0;
+
+        if (_queueAnnouncementCrossfactioned)
+        {
+            qPlayers = GetPlayersCountInGroupsQueue(bracket_id, BG_QUEUE_CFBG);
+        }
+        else
+        {
+            qPlayers = GetPlayersCountInGroupsQueue(bracket_id, BG_QUEUE_NORMAL_HORDE) + GetPlayersCountInGroupsQueue(bracket_id, BG_QUEUE_NORMAL_ALLIANCE);
+        }
+
         if (!qPlayers)
         {
             _queueAnnouncementTimer[bracket_id] = -1;
@@ -1150,6 +1161,17 @@ void BattlegroundQueue::SendExitMessageArenaQueue(GroupQueueInfo* ginfo)
         sWorld->SendWorldText(LANG_ARENA_QUEUE_ANNOUNCE_WORLD_EXIT, TeamName.c_str(), ArenaType, ArenaType, ArenaTeamRating);
 }
 
+void BattlegroundQueue::SetQueueAnnouncementTimer(uint32 bracketId, int32 timer)
+{
+    _queueAnnouncementTimer[bracketId] = timer;
+    _queueAnnouncementCrossfactioned = true;
+}
+
+int32 BattlegroundQueue::GetQueueAnnouncementTimer(uint32 bracketId) const
+{
+    return _queueAnnouncementTimer[bracketId];
+}
+
 /*********************************************************/
 /***            BATTLEGROUND QUEUE EVENTS              ***/
 /*********************************************************/

src/server/game/Battlegrounds/BattlegroundQueue.h

@@ -56,6 +56,8 @@ enum BattlegroundQueueGroupTypes
     BG_QUEUE_NORMAL_ALLIANCE,
     BG_QUEUE_NORMAL_HORDE,
 
+    BG_QUEUE_CFBG,
+
     BG_QUEUE_MAX = 10
 };
 
@@ -128,8 +130,8 @@ public:
     ArenaType GetArenaType() { return m_arenaType; }
     BattlegroundTypeId GetBGTypeID() { return m_bgTypeId; }
 
-    void SetQueueAnnouncementTimer(uint32 bracketId, int32 timer) { _queueAnnouncementTimer[bracketId] = timer; }
+    void SetQueueAnnouncementTimer(uint32 bracketId, int32 timer);
-    [[nodiscard]] int32 GetQueueAnnouncementTimer(uint32 bracketId) { return _queueAnnouncementTimer[bracketId]; }
+    [[nodiscard]] int32 GetQueueAnnouncementTimer(uint32 bracketId) const;
 
 private:
     BattlegroundTypeId m_bgTypeId;
@@ -141,6 +143,7 @@ private:
     EventProcessor m_events;
 
     std::array<int32, BG_BRACKET_ID_LAST> _queueAnnouncementTimer;
+    bool _queueAnnouncementCrossfactioned;
 };
 
 /*