Core/Battleground: Change notice about unhandled areatriggers to debug info and removed the GM notice.

Added comment for a field in HandleBattlefieldListOpcode. And removed useless bool in BattlefieldWG::OnGameObjectCreate.

src/server/game/Battlefield/Zones/BattlefieldWG.cpp

@@ -612,32 +612,25 @@ void BattlefieldWG::OnCreatureRemove(Creature* /*creature*/)
 
 void BattlefieldWG::OnGameObjectCreate(GameObject* go)
 {
-    bool isWorkshop = false;
     uint8 workshopId = 0;
 
     switch (go->GetEntry())
     {
         case GO_WINTERGRASP_FACTORY_BANNER_NE:
-            isWorkshop = true;
             workshopId = BATTLEFIELD_WG_WORKSHOP_NE;
             break;
         case GO_WINTERGRASP_FACTORY_BANNER_NW:
-            isWorkshop = true;
             workshopId = BATTLEFIELD_WG_WORKSHOP_NW;
             break;
         case GO_WINTERGRASP_FACTORY_BANNER_SE:
-            isWorkshop = true;
             workshopId = BATTLEFIELD_WG_WORKSHOP_SE;
             break;
         case GO_WINTERGRASP_FACTORY_BANNER_SW:
-            isWorkshop = true;
             workshopId = BATTLEFIELD_WG_WORKSHOP_SW;
             break;
-
+        default:
-    }
-
-    if (!isWorkshop)
             return;
+    }
 
     for (Workshop::const_iterator itr = WorkshopsList.begin(); itr != WorkshopsList.end(); ++itr)
     {

src/server/game/Battlegrounds/Battleground.cpp

@@ -1940,8 +1940,6 @@ void Battleground::RewardXPAtKill(Player* killer, Player* victim)
 
 void Battleground::HandleAreaTrigger(Player* player, uint32 trigger)
 {
-    sLog->outError(LOG_FILTER_BATTLEGROUND, "WARNING: Unhandled AreaTrigger %u in Battleground %u. Player coords (x: %f, y: %f, z: %f)",
+    sLog->outDebug(LOG_FILTER_BATTLEGROUND, "Unhandled AreaTrigger %u in Battleground %u. Player coords (x: %f, y: %f, z: %f)",
                    trigger, player->GetMapId(), player->GetPositionX(), player->GetPositionY(), player->GetPositionZ());
-    if (player->isGameMaster())
-        player->GetSession()->SendAreaTriggerMessage("Warning: Unhandled AreaTrigger in Battleground: %u", trigger);
 }

src/server/game/Battlegrounds/Zones/BattlegroundAB.cpp

@@ -236,6 +236,7 @@ void BattlegroundAB::HandleAreaTrigger(Player* player, uint32 trigger)
         case 3870:                                          // Black Smith
         case 4020:                                          // Unk1
         case 4021:                                          // Unk2
+        case 4674:                                          // Unk3
             //break;
         default:
             Battleground::HandleAreaTrigger(player, trigger);

src/server/game/Handlers/BattleGroundHandler.cpp

@@ -324,8 +324,8 @@ void WorldSession::HandleBattlefieldListOpcode(WorldPacket &recv_data)
     uint8 fromWhere;
     recv_data >> fromWhere;                                 // 0 - battlemaster (lua: ShowBattlefieldList), 1 - UI (lua: RequestBattlegroundInstanceInfo)
 
-    uint8 unk1;
+    uint8 canGainXP;
-    recv_data >> unk1;                                       // Unknown 3.2.2
+    recv_data >> canGainXP;                                 // players with locked xp have their own bg queue on retail
 
     BattlemasterListEntry const* bl = sBattlemasterListStore.LookupEntry(bgTypeId);
     if (!bl)