void Prefecture::deliverService()
{
if( getWorkers() > 0 && getWalkerList().size() == 0 )
{
bool fireDetect = _fireDetect.getI() >= 0;
PrefectPtr walker = Prefect::create( _getCity() );
walker->setMaxDistance( 26 );
//bool patrol = true;
if( fireDetect )
{
Pathway pathway;
TilePos startPos = getAccessRoads().front()->getIJ();
bool pathFounded = Pathfinder::getInstance().getPath( startPos, _fireDetect, pathway, false, Size( 0 ) );
//patrol = !pathFounded;
if( pathFounded )
{
walker->setPathway( pathway );
walker->setIJ( pathway.getOrigin().getIJ() );
}
_fireDetect = TilePos( -1, -1 );
}
walker->send2City( PrefecturePtr( this ), fireDetect ? 200 : 0 );
addWalker( walker.as<Walker>() );
}
}
Picture& Road::computePicture()
{
int i = getTile().getI();
int j = getTile().getJ();
std::list<Tile*> roads = getAccessRoads();
int directionFlags = 0; // bit field, N=1, E=2, S=4, W=8
for (std::list<Tile*>::iterator itRoads = roads.begin(); itRoads!=roads.end(); ++itRoads)
{
Tile &tile = **itRoads;
if (tile.getJ() > j) { directionFlags += 1; } // road to the north
else if (tile.getJ() < j) { directionFlags += 4; } // road to the south
else if (tile.getI() > i) { directionFlags += 2; } // road to the east
else if (tile.getI() < i) { directionFlags += 8; } // road to the west
}
// std::cout << "direction flags=" << directionFlags << std::endl;
int index;
switch (directionFlags)
{
case 0: // no road!
index = 101;
break;
case 1: // North
index = 101;
break;
case 2: // East
index = 102;
break;
case 4: // South
index = 103;
break;
case 8: // West
index = 104;
break;
case 3: // North+East
index = 97;
break;
case 5: // North+South
index = 93+2*(rand()%2);
break; // 93/95
case 6: // East+South
index = 98;
break;
case 7: // North+East+South
index = 106;
break;
case 9: // North+West
index = 100;
break;
case 10: // East+West
index = 94+2*(rand()%2);
break; // 94/96
case 11: // North+East+West
index = 109;
break;
case 12: // South+West
index = 99;
break;
case 13: // North+South+West
index = 108;
break;
case 14: // East+South+West
index = 107;
break;
case 15: // North+East+South+West
index = 110;
break;
}
Picture *picture = &PicLoader::instance().get_picture( rcRoadGroup, index);
return *picture;
}
bool Factory::_mayDeliverGood() const
{
return ( getAccessRoads().size() > 0 ) && ( getWalkerList().size() == 0 );
}
bool Factory::_mayDeliverGood() const
{
return ( getAccessRoads().size() > 0 ) && ( _d->pushers.size() == 0 );
}
