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feat(Core/ObjectAccessor): Helper to access creature/object by DB GUID (#14802)

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Skjalf 2023-01-31 06:21:50 -03:00 • committed by GitHub
parent 7338fc22e0
commit c12d56f2d1
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2 changed files with 54 additions and 0 deletions
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52
src/server/game/Globals/ObjectAccessor.cpp
View file

@ -282,6 +282,58 @@ Player* ObjectAccessor::FindPlayerByName(std::string const& name, bool checkInWo
return nullptr;
}
/**
* @brief Get a spawned creature by DB `guid` column. MODULE USAGE ONLY - USE IT FOR CUSTOM CONTENT.
*
* @param uint32 mapId The map id where the creature is spawned.
* @param uint64 guid Database guid of the creature we are accessing.
*/
Creature* ObjectAccessor::GetSpawnedCreatureByDBGUID(uint32 mapId, uint64 guid)
{
if (Map* map = sMapMgr->FindBaseMap(mapId))
{
auto bounds = map->GetCreatureBySpawnIdStore().equal_range(guid);
if (bounds.first == bounds.second)
{
return nullptr;
}
if (Creature* creature = bounds.first->second)
{
return creature;
}
}
return nullptr;
}
/**
* @brief Get a spawned gameobject by DB `guid` column. MODULE USAGE ONLY - USE IT FOR CUSTOM CONTENT.
*
* @param uint32 mapId The map id where the gameobject is spawned.
* @param uint64 guid Database guid of the gameobject we are accessing.
*/
GameObject* ObjectAccessor::GetSpawnedGameObjectByDBGUID(uint32 mapId, uint64 guid)
{
if (Map* map = sMapMgr->FindBaseMap(mapId))
{
auto bounds = map->GetGameObjectBySpawnIdStore().equal_range(guid);
if (bounds.first == bounds.second)
{
return nullptr;
}
if (GameObject* go = bounds.first->second)
{
return go;
}
}
return nullptr;
}
template<>
void ObjectAccessor::AddObject(Player* player)
{

2
src/server/game/Globals/ObjectAccessor.h
View file

@ -83,6 +83,8 @@ namespace ObjectAccessor
Player* FindPlayerByLowGUID(ObjectGuid::LowType lowguid);
Player* FindConnectedPlayer(ObjectGuid const guid);
Player* FindPlayerByName(std::string const& name, bool checkInWorld = true);
Creature* GetSpawnedCreatureByDBGUID(uint32 mapId, uint64 guid);
GameObject* GetSpawnedGameObjectByDBGUID(uint32 mapId, uint64 guid);
// when using this, you must use the hashmapholder's lock
HashMapHolder<Player>::MapType const& GetPlayers();