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 RandomPlague::_exec( Game& game, unsigned int time)
{
int population = game.city()->states().population;
if( _d->popRange.contain( population ) )
{
Logger::info( "Execute random plague event" );
_d->isDeleted = true;
HouseList houses = game.city()->statistic().houses.habitable();
unsigned int number4burn = math::clamp<unsigned int>( (houses.size() * _d->strong / 100), 1u, 100u );
for( unsigned int k=0; k < number4burn; k++ )
{
HousePtr house = houses.random();
house->setState( pr::health, 0.f );
}
}
}
HousePtr Emigrant::_findBlankHouse()
{
city::Helper hlp( _city() );
HousePtr blankHouse;
TilePos offset( 5, 5 );
HouseList houses = hlp.find<House>( building::house, pos() - offset, pos() + offset );
_checkHouses( houses );
if( houses.empty() )
{
houses = hlp.find<House>( building::house );
_checkHouses( houses );
}
if( houses.size() > 0 )
{
blankHouse = houses.random();
}
return blankHouse;
}
void Disorder::Impl::weekUpdate( unsigned int time, PlayerCityPtr rcity )
{
HouseList houses = rcity->statistic().houses.find();
const WalkerList& walkers = rcity->statistic().walkers.find( walker::protestor );
HouseList criminalizedHouse;
crime.level.current = 0;
crime.level.maximum = 0;
for( auto house : houses )
{
int currentValue = house->getServiceValue( Service::crime )+1;
if( currentValue >= crime.level.minimum )
{
criminalizedHouse.push_back( house );
}
crime.level.current += currentValue;
crime.level.maximum = std::max<int>( crime.level.maximum, currentValue );
}
if( houses.size() > 0 )
crime.level.current /= houses.size();
if( criminalizedHouse.size() > walkers.size() )
{
HousePtr house = criminalizedHouse.random();
int hCrimeLevel = house->getServiceValue( Service::crime );
int sentiment = rcity->sentiment();
int randomValue = math::random( crime::maxValue );
if (sentiment >= minSentiment4protest )
{
if ( randomValue >= sentiment + 20 )
{
if ( hCrimeLevel > crime::level4protestor )
{
generateProtestor( rcity, house );
}
}
}
else if ( sentiment >= minSentiment4mugger )
{
if ( randomValue >= sentiment + 40 )
{
if ( hCrimeLevel >= crime::level4mugger )
{
generateMugger( rcity, house );
}
else if ( hCrimeLevel > crime::level4protestor )
{
generateProtestor( rcity, house );
}
}
}
else if( sentiment < minSentiment4mugger )
{
if ( randomValue >= sentiment + 50 )
{
if ( hCrimeLevel >= crime::level4rioter ) { generateRioter( rcity, house ); }
else if ( hCrimeLevel >= crime::level4mugger ) { generateMugger( rcity, house ); }
else if ( hCrimeLevel > crime::level4protestor ) { generateProtestor( rcity, house ); }
}
}
}
}