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Move PlayersNearGrid() to Map class.

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This commit is contained in:
hunuza 2008-11-16 13:32:47 +01:00
parent 79558a32d9
commit 520fce4b27
5 changed files with 25 additions and 30 deletions
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24
src/game/Map.cpp
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@ -920,7 +920,7 @@ bool Map::UnloadGrid(const uint32 &x, const uint32 &y, bool pForce)
assert( grid != NULL);
{
if(!pForce && ObjectAccessor::Instance().PlayersNearGrid(x, y, i_id, i_InstanceId) )
if(!pForce && PlayersNearGrid(x, y) )
return false;
DEBUG_LOG("Unloading grid[%u,%u] for map %u", x,y, i_id);
@ -1444,6 +1444,28 @@ void Map::SendToPlayers(WorldPacket const* data) const
itr->getSource()->GetSession()->SendPacket(data);
}
bool Map::PlayersNearGrid(uint32 x, uint32 y) const
{
CellPair cell_min(x*MAX_NUMBER_OF_CELLS, y*MAX_NUMBER_OF_CELLS);
CellPair cell_max(cell_min.x_coord + MAX_NUMBER_OF_CELLS, cell_min.y_coord+MAX_NUMBER_OF_CELLS);
cell_min << 2;
cell_min -= 2;
cell_max >> 2;
cell_max += 2;
for(MapRefManager::const_iterator iter = m_mapRefManager.begin(); iter != m_mapRefManager.end(); ++iter)
{
Player* plr = iter->getSource();
CellPair p = MaNGOS::ComputeCellPair(plr->GetPositionX(), plr->GetPositionY());
if( (cell_min.x_coord <= p.x_coord && p.x_coord <= cell_max.x_coord) &&
(cell_min.y_coord <= p.y_coord && p.y_coord <= cell_max.y_coord) )
return true;
}
return false;
}
template void Map::Add(Corpse *);
template void Map::Add(Creature *);
template void Map::Add(GameObject *);