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feat(Core/Grids): Implement visibility notifier (#15919)

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* Cherry-picked from TrinityCore (unable to find author)
This commit is contained in:
AG
2023-09-28 22:28:28 +02:00
committed by GitHub
parent 29af6cc886
commit 2779833768
33 changed files with 1254 additions and 510 deletions
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17
src/server/game/Maps/MapInstanced.h
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@@ -28,7 +28,7 @@ class MapInstanced : public Map
public:
using InstancedMaps = std::unordered_map<uint32, Map*>;
MapInstanced(uint32 id);
MapInstanced(uint32 id, std::chrono::seconds expiry);
~MapInstanced() override {}
// functions overwrite Map versions
@@ -46,6 +46,19 @@ public:
}
bool DestroyInstance(InstancedMaps::iterator& itr);
void AddGridMapReference(GridCoord const& p)
{
++GridMapReference[p.x_coord][p.y_coord];
SetUnloadReferenceLock(GridCoord((MAX_NUMBER_OF_GRIDS - 1) - p.x_coord, (MAX_NUMBER_OF_GRIDS - 1) - p.y_coord), true);
}
void RemoveGridMapReference(GridCoord const& p)
{
--GridMapReference[p.x_coord][p.y_coord];
if (!GridMapReference[p.x_coord][p.y_coord])
SetUnloadReferenceLock(GridCoord((MAX_NUMBER_OF_GRIDS - 1) - p.x_coord, (MAX_NUMBER_OF_GRIDS - 1) - p.y_coord), false);
}
InstancedMaps& GetInstancedMaps() { return m_InstancedMaps; }
void InitVisibilityDistance() override;
@@ -54,5 +67,7 @@ private:
BattlegroundMap* CreateBattleground(uint32 InstanceId, Battleground* bg);
InstancedMaps m_InstancedMaps;
uint16 GridMapReference[MAX_NUMBER_OF_GRIDS][MAX_NUMBER_OF_GRIDS];
};
#endif