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::_makeOldHabitants()
{
CitizenGroup newHabitants = _d->habitants;
newHabitants.makeOld();
unsigned int houseHealth = state( House::health );
newHabitants[ CitizenGroup::longliver ] = 0; //death-health function from oldest habitants count
unsigned int agedPeoples = newHabitants.count( CitizenGroup::aged );
unsigned int peoples2remove = math::random( agedPeoples * ( 100 - houseHealth ) / 100 );
newHabitants.retrieve( CitizenGroup::aged, peoples2remove+1 );
unsigned int studentNumber = newHabitants.count( 10, 19 );
unsigned int youngNumber = newHabitants.count( 20, 29);
unsigned int matureNumber = newHabitants.count( 30, 39 );
unsigned int oldNumber = newHabitants.count( 40, 49 );
unsigned int newBorn = studentNumber * math::random( 3 ) / 100 + //at 3% of student add newborn
youngNumber * math::random( 16 ) / 100 + //at 16% of young people add newborn
matureNumber * math::random( 9 ) / 100 + //at 9% of matures add newborn
oldNumber * math::random( 2 ) / 100; //at 2% of aged peoples add newborn
newBorn = newBorn * houseHealth / 100 ; //house health add compensation for newborn citizens
unsigned int vacantRoom = maxHabitants() - newHabitants.count();
newBorn = math::clamp( newBorn, 0u, vacantRoom );
newHabitants[ CitizenGroup::newborn ] = newBorn; //birth+health function from mature habitants count
_updateHabitants( newHabitants );
}
void House::_updateHabitants( const CitizenGroup& group )
{
int deltaWorkersNumber = group.count( CitizenGroup::mature ) - _d->habitants.count( CitizenGroup::mature );
_d->habitants = group;
_d->services[ Service::recruter ].setMax( _d->habitants.count( CitizenGroup::mature ) );
int firedWorkersNumber = _d->services[ Service::recruter ] + deltaWorkersNumber;
_d->services[ Service::recruter ] += deltaWorkersNumber;
if( firedWorkersNumber < 0 )
{
GameEventPtr e = FireWorkers::create( pos(), abs( firedWorkersNumber ) );
e->dispatch();
}
}