Restore work arena unit frame

Closes #289

--HG--
branch : trunk

src/game/BattleGround.cpp

@@ -1885,6 +1885,12 @@ void BattleGround::CheckArenaWinConditions()
         EndBattleGround(ALLIANCE);
 }
 
+void BattleGround::UpdateArenaUnitWorldState()
+{
+    UpdateWorldState(HORDE_WORLD_STATE, GetAlivePlayersCountByTeam(HORDE));
+    UpdateWorldState(ALLIANCE_WORLD_STATE, GetAlivePlayersCountByTeam(ALLIANCE));
+}
+
 void BattleGround::SetBgRaid( uint32 TeamID, Group *bg_raid )
 {
     Group* &old_raid = TeamID == ALLIANCE ? m_BgRaids[BG_TEAM_ALLIANCE] : m_BgRaids[BG_TEAM_HORDE];

src/game/BattleGround.h

@@ -210,6 +210,12 @@ enum ArenaType
     ARENA_TYPE_5v5          = 5
 };
 
+enum ArenaWorldUnitState
+{
+    HORDE_WORLD_STATE           = 0xE10,
+    ALLIANCE_WORLD_STATE        = 0xE11
+};
+
 enum BattleGroundType
 {
     TYPE_BATTLEGROUND     = 3,
@@ -478,6 +484,7 @@ class BattleGround
         void SetArenaTeamRatingChangeForTeam(uint32 Team, int32 RatingChange) { m_ArenaTeamRatingChanges[GetTeamIndexByTeamId(Team)] = RatingChange; }
         int32 GetArenaTeamRatingChangeForTeam(uint32 Team) const    { return m_ArenaTeamRatingChanges[GetTeamIndexByTeamId(Team)]; }
         void CheckArenaWinConditions();
+        void UpdateArenaUnitWorldState();
 
         /* Triggers handle */
         // must be implemented in BG subclass

src/game/BattleGroundBE.cpp

@@ -82,8 +82,7 @@ void BattleGroundBE::AddPlayer(Player *plr)
 
     m_PlayerScores[plr->GetGUID()] = sc;
 
-    UpdateWorldState(0x9f1, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0x9f0, GetAlivePlayersCountByTeam(HORDE));
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundBE::RemovePlayer(Player* /*plr*/, uint64 /*guid*/)
@@ -91,9 +90,7 @@ void BattleGroundBE::RemovePlayer(Player* /*plr*/, uint64 /*guid*/)
     if (GetStatus() == STATUS_WAIT_LEAVE)
         return;
 
-    UpdateWorldState(0x9f1, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0x9f0, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -110,9 +107,7 @@ void BattleGroundBE::HandleKillPlayer(Player *player, Player *killer)
 
     BattleGround::HandleKillPlayer(player,killer);
 
-    UpdateWorldState(0x9f1, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0x9f0, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -150,9 +145,9 @@ void BattleGroundBE::HandleAreaTrigger(Player *Source, uint32 Trigger)
 
 void BattleGroundBE::FillInitialWorldStates(WorldPacket &data)
 {
-    data << uint32(0x9f1) << uint32(GetAlivePlayersCountByTeam(ALLIANCE));           // 7
-    data << uint32(0x9f0) << uint32(GetAlivePlayersCountByTeam(HORDE));           // 8
     data << uint32(0x9f3) << uint32(1);           // 9
+
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundBE::Reset()

src/game/BattleGroundNA.cpp

@@ -79,8 +79,7 @@ void BattleGroundNA::AddPlayer(Player *plr)
 
     m_PlayerScores[plr->GetGUID()] = sc;
 
-    UpdateWorldState(0xa0f, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0xa10, GetAlivePlayersCountByTeam(HORDE));
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundNA::RemovePlayer(Player* /*plr*/, uint64 /*guid*/)
@@ -88,9 +87,7 @@ void BattleGroundNA::RemovePlayer(Player* /*plr*/, uint64 /*guid*/)
     if (GetStatus() == STATUS_WAIT_LEAVE)
         return;
 
-    UpdateWorldState(0xa0f, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0xa10, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -107,9 +104,7 @@ void BattleGroundNA::HandleKillPlayer(Player *player, Player *killer)
 
     BattleGround::HandleKillPlayer(player,killer);
 
-    UpdateWorldState(0xa0f, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0xa10, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -143,9 +138,9 @@ void BattleGroundNA::HandleAreaTrigger(Player *Source, uint32 Trigger)
 
 void BattleGroundNA::FillInitialWorldStates(WorldPacket &data)
 {
-    data << uint32(0xa0f) << uint32(GetAlivePlayersCountByTeam(ALLIANCE));           // 7
-    data << uint32(0xa10) << uint32(GetAlivePlayersCountByTeam(HORDE));           // 8
-    data << uint32(0xa11) << uint32(1);           // 9
+    data << uint32(0xa11) << uint32(1);
+
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundNA::Reset()

src/game/BattleGroundRL.cpp

@@ -79,8 +79,7 @@ void BattleGroundRL::AddPlayer(Player *plr)
 
     m_PlayerScores[plr->GetGUID()] = sc;
 
-    UpdateWorldState(0xbb8, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0xbb9, GetAlivePlayersCountByTeam(HORDE));
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundRL::RemovePlayer(Player* /*plr*/, uint64 /*guid*/)
@@ -88,9 +87,7 @@ void BattleGroundRL::RemovePlayer(Player* /*plr*/, uint64 /*guid*/)
     if (GetStatus() == STATUS_WAIT_LEAVE)
         return;
 
-    UpdateWorldState(0xbb8, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0xbb9, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -107,9 +104,7 @@ void BattleGroundRL::HandleKillPlayer(Player *player, Player *killer)
 
     BattleGround::HandleKillPlayer(player,killer);
 
-    UpdateWorldState(0xbb8, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(0xbb9, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -144,9 +139,9 @@ void BattleGroundRL::HandleAreaTrigger(Player *Source, uint32 Trigger)
 
 void BattleGroundRL::FillInitialWorldStates(WorldPacket &data)
 {
-    data << uint32(0xbb8) << uint32(GetAlivePlayersCountByTeam(ALLIANCE));           // 7
-    data << uint32(0xbb9) << uint32(GetAlivePlayersCountByTeam(HORDE));           // 8
-    data << uint32(0xbba) << uint32(1);           // 9
+    data << uint32(0xbba) << uint32(1);
+
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundRL::Reset()

src/game/BattleGroundRV.cpp

@@ -120,8 +120,7 @@ void BattleGroundRV::AddPlayer(Player *plr)
 
     m_PlayerScores[plr->GetGUID()] = sc;
 
-    UpdateWorldState(BG_RV_WORLD_STATE_A, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(BG_RV_WORLD_STATE_H, GetAlivePlayersCountByTeam(HORDE));
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundRV::RemovePlayer(Player * /*plr*/, uint64 /*guid*/)
@@ -129,9 +128,7 @@ void BattleGroundRV::RemovePlayer(Player * /*plr*/, uint64 /*guid*/)
     if (GetStatus() == STATUS_WAIT_LEAVE)
         return;
 
-    UpdateWorldState(BG_RV_WORLD_STATE_A, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(BG_RV_WORLD_STATE_H, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -148,9 +145,7 @@ void BattleGroundRV::HandleKillPlayer(Player *player, Player *killer)
 
     BattleGround::HandleKillPlayer(player, killer);
 
-    UpdateWorldState(BG_RV_WORLD_STATE_A, GetAlivePlayersCountByTeam(ALLIANCE));
-    UpdateWorldState(BG_RV_WORLD_STATE_H, GetAlivePlayersCountByTeam(HORDE));
-
+    UpdateArenaUnitWorldState();
     CheckArenaWinConditions();
 }
 
@@ -180,9 +175,9 @@ void BattleGroundRV::HandleAreaTrigger(Player *Source, uint32 Trigger)
 
 void BattleGroundRV::FillInitialWorldStates(WorldPacket &data)
 {
-    data << uint32(BG_RV_WORLD_STATE_A) << uint32(GetAlivePlayersCountByTeam(ALLIANCE));
-    data << uint32(BG_RV_WORLD_STATE_H) << uint32(GetAlivePlayersCountByTeam(HORDE));
     data << uint32(BG_RV_WORLD_STATE) << uint32(1);
+
+    UpdateArenaUnitWorldState();
 }
 
 void BattleGroundRV::Reset()

src/game/BattleGroundRV.h

@@ -92,9 +92,7 @@ enum BattleGroundRVData
     BG_RV_FIRE_TO_PILAR_TIMER                    = 20000,
     BG_RV_PILAR_TO_FIRE_TIMER                    =  5000,
     BG_RV_FIRST_TIMER                            = 20133,
-    BG_RV_WORLD_STATE_A                          = 0xe10,
-    BG_RV_WORLD_STATE_H                          = 0xe11,
-    BG_RV_WORLD_STATE                            = 0xe1a,
+    BG_RV_WORLD_STATE                            = 0xE1A,
 };
 
 class BattleGroundRVScore : public BattleGroundScore