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Core/Corpses: Fixed a crash happening when a corpse is added to a grid that was not yet fully loaded

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Closes #15684

(cherry picked from commit 8c9ea7782a)
This commit is contained in:
Shauren
2015-10-30 17:53:00 +01:00
parent b96bb15042
commit d72293bdf7
1 changed files with 19 additions and 0 deletions
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19
src/server/game/Maps/Map.cpp
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@@ -298,6 +298,25 @@ void Map::AddToGrid(DynamicObject* obj, Cell const& cell)
obj->SetCurrentCell(cell);
}
template<>
void Map::AddToGrid(Corpse* obj, Cell const& cell)
{
NGridType* grid = getNGrid(cell.GridX(), cell.GridY());
if (obj->IsWorldObject())
{
// Corpses are a special object type - they can be added to grid via a call to AddToMap
// or loaded through ObjectGridLoader.
// Both corpses loaded from database and these freshly generated by Player::CreateCoprse are added to _corpsesByCell
// ObjectGridLoader loads all corpses from _corpsesByCell even if they were already added to grid before it was loaded
// so we need to explicitly check it here (Map::AddToGrid is only called from Player::BuildPlayerRepop, not from ObjectGridLoader)
// to avoid failing an assertion in GridObject::AddToGrid
if (grid->isGridObjectDataLoaded())
grid->GetGridType(cell.CellX(), cell.CellY()).AddWorldObject(obj);
}
else
grid->GetGridType(cell.CellX(), cell.CellY()).AddGridObject(obj); // bones. nothing special here
}
template<class T>
void Map::SwitchGridContainers(T* /*obj*/, bool /*on*/) { }