OverlayList Statistic::_Objects::neighbors(OverlayPtr overlay, bool v) const
{
if( overlay.isNull() )
return OverlayList();
Size size = overlay->size();
TilePos start = overlay->pos() - gfx::tilemap::unitLocation();
TilePos stop = start + TilePos( size.width(), size.height() );
OverlayList ret;
gfx::TilesArray tiles = _parent.rcity.tilemap().rect( start, stop );
std::set<OverlayPtr> checked;
for( auto tile : tiles )
{
OverlayPtr ov = tile->overlay();
if( ov.isValid() && checked.count( ov ) == 0 )
{
checked.insert( ov );
ret.push_back( ov );
}
}
return ret;
}
void ClearTile::_exec( Game& game, unsigned int )
{
Tilemap& tmap = game.city()->tilemap();
Tile& cursorTile = tmap.at( _pos );
if( cursorTile.getFlag( Tile::isDestructible ) )
{
Size size( 1 );
TilePos rPos = _pos;
OverlayPtr overlay = cursorTile.overlay();
bool deleteRoad = cursorTile.getFlag( Tile::tlRoad );
if( overlay.isValid() )
{
const MetaData& md = MetaDataHolder::find( overlay->type() );
if( !overlay->canDestroy() )
{
GameEventPtr e = WarningMessage::create( _( overlay->errorDesc() ), WarningMessage::neitral );
e->dispatch();
if( md.getFlag( MetaDataOptions::requestDestroy, false ) )
{
e = RequestDestroy::create( overlay );
e->dispatch();
}
return;
}
if( md.getFlag( MetaDataOptions::precisionDestroy, false ) )
{
//overlay->partlyDestroy( _pos );
}
}
if( overlay.isValid() )
{
size = overlay->size();
rPos = overlay->pos();
overlay->deleteLater();
}
TilesArray clearedTiles = tmap.area( rPos, size );
for( auto tile : clearedTiles )
{
tile->setMaster( NULL );
tile->setFlag( Tile::tlTree, false);
tile->setFlag( Tile::tlRoad, false);
tile->setFlag( Tile::tlGarden, false);
tile->setOverlay( NULL );
deleteRoad |= tile->getFlag( Tile::tlRoad );
if( tile->getFlag( Tile::tlMeadow ) || tile->getFlag( Tile::tlWater ) )
{
//tile->setPicture( imgid::toResource( tile->originalImgId() ) );
}
else
{
// choose a random landscape picture:
// flat land1a 2-9;
// wheat: land1a 18-29;
// green_something: land1a 62-119; => 58
// green_flat: land1a 232-289; => 58
// choose a random background image, green_something 62-119 or green_flat 232-240
// 30% => choose green_sth 62-119
// 70% => choose green_flat 232-289
int startOffset = ( (math::random( 10 ) > 6) ? 62 : 232 );
int imgId = math::random( 58-1 );
Picture pic;
pic.load( ResourceGroup::land1a, startOffset + imgId );
tile->setPicture( pic );
tile->setImgId( imgid::fromResource( pic.name() ) );
}
}
// recompute roads;
// there is problem that we NEED to recompute all roads map for all buildings
// because MaxDistance2Road can be any number
//
if( deleteRoad )
{
game.city()->setOption( PlayerCity::updateRoads, 1 );
}
}
game.city()->setOption( PlayerCity::updateTiles, 1 );
}