Core/BattlegroundMap: Load all cells when created & mark all creatures as active (#29410)

3 files changed, 14 insertions, 0 deletions

diff --git a/src/server/game/Maps/Map.cpp b/src/server/game/Maps/Map.cpp
index c778396dd88..95b1f3a204d 100644
--- a/src/server/game/Maps/Map.cpp
+++ b/src/server/game/Maps/Map.cpp
@@ -548,6 +548,9 @@ bool Map::AddToMap(T* obj)
         return false; //Should delete object
     }
 
+    if (IsAlwaysActive())
+        obj->setActive(true);
+
     Cell cell(cellCoord);
     if (obj->isActiveObject())
         EnsureGridLoadedForActiveObject(cell, obj);
@@ -3295,6 +3298,11 @@ bool Map::IsGarrison() const
     return i_mapEntry && i_mapEntry->IsGarrison();
 }
 
+bool Map::IsAlwaysActive() const
+{
+    return IsBattlegroundOrArena();
+}
+
 bool Map::GetEntrancePos(int32 &mapid, float &x, float &y)
 {
     if (!i_mapEntry)
diff --git a/src/server/game/Maps/Map.h b/src/server/game/Maps/Map.h
index 425e7dfcd23..454718916cf 100644
--- a/src/server/game/Maps/Map.h
+++ b/src/server/game/Maps/Map.h
@@ -338,6 +338,8 @@ class TC_GAME_API Map : public GridRefManager<NGridType>
         bool IsBattlegroundOrArena() const;
         bool IsScenario() const;
         bool IsGarrison() const;
+        // Currently, this means that every entity added to this map will be marked as active
+        bool IsAlwaysActive() const;
         bool GetEntrancePos(int32& mapid, float& x, float& y);
 
         void AddObjectToRemoveList(WorldObject* obj);
diff --git a/src/server/game/Maps/MapManager.cpp b/src/server/game/Maps/MapManager.cpp
index 0c2d686d10d..40ac78eaff3 100644
--- a/src/server/game/Maps/MapManager.cpp
+++ b/src/server/game/Maps/MapManager.cpp
@@ -122,6 +122,10 @@ BattlegroundMap* MapManager::CreateBattleground(uint32 mapId, uint32 instanceId,
     ASSERT(map->IsBattlegroundOrArena());
     map->SetBG(bg);
     bg->SetBgMap(map);
+
+    if (sWorld->getBoolConfig(CONFIG_BATTLEGROUNDMAP_LOAD_GRIDS))
+        map->LoadAllCells();
+
     return map;
 }