void CityServiceWorkersHire::_hireByType( const BuildingType type )
{
CityHelper hlp( _city );
WorkingBuildings buildings = hlp.getBuildings< WorkingBuilding >( type );
for( WorkingBuildings::iterator it = buildings.begin(); it != buildings.end(); ++it )
{
WorkingBuildingPtr wb = *it;
if( _haveHr( wb ) )
continue;
if( wb.isValid() && wb->getAccessRoads().size() > 0
&& wb->getWorkers() < wb->getMaxWorkers() )
{
WorkersHunterPtr hr = WorkersHunter::create( _city );
hr->setMaxDistance( 20 );
hr->send2City( wb, wb->getMaxWorkers() - wb->getWorkers());
}
}
}
foreach( WorkingBuildingPtr building, buildings )
{
ret.currentWorkers += building->getWorkers();
ret.needWorkers += building->getMaxWorkers();
}