void HighBridge::_checkParams( DirectionType& direction, TilePos& start, TilePos& stop, const TilePos& curPos ) const
{
start = curPos;
Tilemap& tilemap = Scenario::instance().getCity()->getTilemap();
Tile& tile = tilemap.at( curPos );
if( tile.getTerrain().isRoad() )
{
direction = D_NONE;
return;
}
int imdId = tile.getTerrain().getOriginalImgId();
if( imdId == 384 || imdId == 385 || imdId == 386 || imdId == 387 )
{
PtrTilesArea tiles = tilemap.getFilledRectangle( curPos - TilePos( 10, 0), curPos );
for( PtrTilesArea::reverse_iterator it=tiles.rbegin(); it != tiles.rend(); it++ )
{
imdId = (*it)->getTerrain().getOriginalImgId();
if( imdId == 376 || imdId == 377 || imdId == 378 || imdId == 379 )
{
stop = (*it)->getIJ();
direction = abs( stop.getI() - start.getI() ) > 3 ? D_NORTH_WEST : D_NONE;
break;
}
}
}
else if( imdId == 376 || imdId == 377 || imdId == 378 || imdId == 379 )
{
PtrTilesArea tiles = tilemap.getFilledRectangle( curPos, curPos + TilePos( 10, 0) );
for( PtrTilesArea::reverse_iterator it=tiles.rbegin(); it != tiles.rend(); it++ )
{
imdId = (*it)->getTerrain().getOriginalImgId();
if( imdId == 384 || imdId == 385 || imdId == 386 || imdId == 387 )
{
stop = (*it)->getIJ();
direction = abs( stop.getI() - start.getI() ) > 3 ? D_SOUTH_EAST : D_NONE;
break;
}
}
}
else if( imdId == 372 || imdId == 373 || imdId == 374 || imdId == 375 )
{
PtrTilesArea tiles = tilemap.getFilledRectangle( curPos, curPos + TilePos( 0, 10) );
for( PtrTilesArea::reverse_iterator it=tiles.rbegin(); it != tiles.rend(); it++ )
{
imdId = (*it)->getTerrain().getOriginalImgId();
if( imdId == 380 || imdId == 381 || imdId == 382 || imdId == 383 )
{
stop = (*it)->getIJ();
direction = abs( stop.getJ() - start.getJ() ) > 3 ? D_NORTH_EAST : D_NONE;
break;
}
}
}
else if( imdId == 380 || imdId == 381 || imdId == 382 || imdId == 383 )
{
PtrTilesArea tiles = tilemap.getFilledRectangle( curPos - TilePos( 0, 10), curPos );
for( PtrTilesArea::reverse_iterator it=tiles.rbegin(); it != tiles.rend(); it++ )
{
imdId = (*it)->getTerrain().getOriginalImgId();
if( imdId == 372 || imdId == 373 || imdId == 374 || imdId == 375 )
{
stop = (*it)->getIJ();
direction = abs( stop.getJ() - start.getJ() ) > 3 ? D_SOUTH_WEST : D_NONE;
break;
}
}
}
else
{
direction = D_NONE;
}
}
void HighBridge::_computePictures( const TilePos& startPos, const TilePos& endPos, DirectionType dir )
{
Tilemap& tilemap = Scenario::instance().getCity()->getTilemap();
//Picture& water = Picture::load( "land1a", 120 );
switch( dir )
{
case D_NORTH_WEST:
{
PtrTilesArea tiles = tilemap.getFilledRectangle( endPos, startPos );
tiles.pop_back();
tiles.pop_back();
tiles.pop_front();
_d->addSpan( tiles.front()->getIJ() - startPos - TilePos( 1, 0 ), HighBridgeSubTile::liftingSE );
_d->addSpan( tiles.front()->getIJ() - startPos, HighBridgeSubTile::liftingSE2 );
tiles.pop_front();
for( PtrTilesArea::iterator it=tiles.begin(); it != tiles.end(); it++ )
{
_d->addSpan( (*it)->getIJ() - startPos, HighBridgeSubTile::spanSE );
}
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 1, 0 ), HighBridgeSubTile::descentSE );
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 2, 0 ), HighBridgeSubTile::descentSE2 );
}
break;
case D_NORTH_EAST:
{
PtrTilesArea tiles = tilemap.getFilledRectangle( startPos, endPos );
tiles.pop_back();
tiles.pop_back();
tiles.pop_front();
TilePos liftPos = tiles.front()->getIJ();
tiles.pop_front();
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 0, 1 ), HighBridgeSubTile::liftingSW );
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 0, 2 ), HighBridgeSubTile::liftingSW2 );
for( PtrTilesArea::reverse_iterator it=tiles.rbegin(); it != tiles.rend(); it++ )
{
_d->addSpan( (*it)->getIJ() - startPos, HighBridgeSubTile::spanSW );
}
_d->addSpan( liftPos - startPos, HighBridgeSubTile::descentSW2 );
_d->addSpan( liftPos - startPos - TilePos( 0, 1 ), HighBridgeSubTile::descentSW );
}
break;
case D_SOUTH_EAST:
{
PtrTilesArea tiles = tilemap.getFilledRectangle( startPos, endPos );
tiles.pop_back();
tiles.pop_back();
tiles.pop_front();
_d->addSpan( tiles.front()->getIJ() - startPos - TilePos( 1, 0 ), HighBridgeSubTile::liftingSE );
_d->addSpan( tiles.front()->getIJ() - startPos, HighBridgeSubTile::liftingSE2 );
tiles.pop_front();
for( PtrTilesArea::iterator it=tiles.begin(); it != tiles.end(); it++ )
{
_d->addSpan( (*it)->getIJ() - startPos, HighBridgeSubTile::spanSE );
}
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 1, 0 ), HighBridgeSubTile::descentSE );
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 2, 0 ), HighBridgeSubTile::descentSE2 );
}
break;
case D_SOUTH_WEST:
{
PtrTilesArea tiles = tilemap.getFilledRectangle( endPos, startPos );
tiles.pop_back();
tiles.pop_back();
tiles.pop_front();
TilePos liftPos = tiles.front()->getIJ();
tiles.pop_front();
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 0, 1 ), HighBridgeSubTile::liftingSW );
_d->addSpan( tiles.back()->getIJ() - startPos + TilePos( 0, 2 ), HighBridgeSubTile::liftingSW2 );
for( PtrTilesArea::reverse_iterator it=tiles.rbegin(); it != tiles.rend(); it++ )
{
_d->addSpan( (*it)->getIJ() - startPos, HighBridgeSubTile::spanSW );
}
_d->addSpan( liftPos - startPos, HighBridgeSubTile::descentSW2 );
_d->addSpan( liftPos - startPos - TilePos( 0, 1 ), HighBridgeSubTile::descentSW );
}
break;
default:
break;
}
for( HighBridgeSubTiles::iterator it=_d->subtiles.begin(); it != _d->subtiles.end(); it++ )
{
_fgPictures.push_back( (*it)->_picture );
}
}
