void Migration::Impl::createMigrationFromCity( PlayerCityPtr city )
{
HouseList houses = city->statistic().houses.find();
const int minWorkersNumber = 4;
for( HouseList::iterator i=houses.begin(); i != houses.end(); )
{
int houseWorkless = (*i)->unemployed();
if( !(*i)->enterArea().empty() && houseWorkless > minWorkersNumber ) { ++i; }
else { i = houses.erase( i ); }
}
if( !houses.empty() )
{
int number = math::random( houses.size() );
HouseList randHouses = houses.random( number );
for( auto house : randHouses )
{
ImmigrantPtr emigrant = Immigrant::create( city );
if( emigrant.isValid() )
{
house->removeHabitants( minWorkersNumber );
emigrant->leaveCity( *(house->enterArea().front()) );
emigrant->setThinks( "##immigrant_no_work_for_me##" );
}
}
}
}
void Migration::Impl::createMigrationToCity( PlayerCityPtr city )
{
unsigned int vh = calcVacantHouse( city );
if( vh == 0 )
{
return;
}
EmigrantList migrants;
migrants << city->walkers();
if( vh <= migrants.size() * 5 )
{
return;
}
Tile& roadTile = city->tilemap().at( city->borderInfo().roadEntry );
ImmigrantPtr emigrant = Immigrant::create( city );
if( emigrant.isValid() )
{
bool success = emigrant->send2city( roadTile );
emigrant->setSpeedMultiplier( 0.8f + math::random( 40 ) / 100.f );
if( success )
lastMonthComing += emigrant->peoples().count();
}
}
void House::timeStep(const unsigned long time)
{
// _goodStockList[G_WHEAT]._currentQty -= _d->currentHabitants; // to do once every month!
if( time % 16 == 0 )
{
// consume services
for (int i = 0; i < S_MAX; ++i)
{
ServiceType service = (ServiceType) i;
_d->serviceAccessMap[service] = std::max(_d->serviceAccessMap[service] - 1, 0);
}
cancelService( S_WORKERS_HUNTER );
// consume goods
for (int i = 0; i < G_MAX; ++i)
{
GoodType goodType = (GoodType) i;
int qty = std::max(_d->goodStore.getCurrentQty(goodType) - 1, 0);
_d->goodStore.setCurrentQty(goodType, qty);
}
}
if( time % 64 == 0 )
{
bool validate = _d->houseLevelSpec.checkHouse(*this);
if (!validate)
{
levelDown();
}
else
{
validate = _d->nextHouseLevelSpec.checkHouse(*this);
if( validate && _d->currentHabitants > 0 )
{
levelUp();
}
}
int homeless = math::clamp( _d->currentHabitants - _d->maxHabitants, 0, 0xff );
if( homeless > 0 )
{
_d->currentHabitants = math::clamp( _d->currentHabitants, 0, _d->maxHabitants );
CityPtr city = Scenario::instance().getCity();
ImmigrantPtr im = Immigrant::create( city );
im->setCapacity( homeless );
im->send2City( getTile() );
}
}
if( _d->currentHabitants > 0 )
{
Building::timeStep( time );
}
}
void House::timeStep(const unsigned long time)
{
if( _d->currentHabitants > 0 )
{
if( time % 16 == 0 )
{
// consume services
for (int i = 0; i < Service::S_MAX; ++i)
{
Service::Type service = (Service::Type) i;
_d->serviceAccess[service] = std::max(_d->serviceAccess[service] - 1, 0);
}
cancelService( Service::S_WORKERS_HUNTER );
_d->updateHealthLevel();
// consume goods
for (int i = 0; i < Good::goodCount; ++i)
{
Good::Type goodType = (Good::Type) i;
_d->goodStore.setCurrentQty( goodType, std::max( _d->goodStore.getCurrentQty(goodType) - 1, 0) );
}
}
if( time % 64 == 0 )
{
bool validate = _d->houseLevelSpec.checkHouse( this );
if (!validate)
{
levelDown();
}
else
{
_d->condition4Up = "";
validate = _d->nextHouseLevelSpec.checkHouse( this, &_d->condition4Up );
if( validate && _d->currentHabitants > 0 )
{
levelUp();
}
}
int homeless = math::clamp( _d->currentHabitants - _d->maxHabitants, 0, 0xff );
if( homeless > 0 )
{
_d->currentHabitants = math::clamp( _d->currentHabitants, 0, _d->maxHabitants );
ImmigrantPtr im = Immigrant::create( _getCity() );
im->setCapacity( homeless );
im->send2City( getTile() );
}
}
Building::timeStep( time );
}
}
bool Immigrant::send2City( CityPtr city, const CitizenGroup& peoples, Tile& startTile )
{
if( peoples.count() > 0 )
{
ImmigrantPtr im = Immigrant::create( city );
im->setPeoples( peoples );
im->send2City( startTile );
return true;
}
return false;
}
void House::destroy()
{
int homeless = _d->currentHabitants;
_d->currentHabitants = _d->maxHabitants;
if( homeless > 0 )
{
CityPtr city = Scenario::instance().getCity();
ImmigrantPtr im = Immigrant::create( city );
im->setCapacity( homeless );
im->send2City( getTile() );
}
Building::destroy();
}