The Breakout Game (Complete Version) - Learning Java Through Games - page 241

11.3 Moving the Ball
The initial code for the BreakoutShape class is shown next.
import java .awt . ∗ ;
import java .awt.geom. ∗ ;
public class BreakoutShape

{

private Color color ;
private boolean fill ;
private RectangularShape shape ;

public BreakoutShape(RectangularShape shape , Color color , boolean
fill) {
this . shape = shape ;
this . color = color ;
this . fill = fill ;

}

public Color getColor () {

return color ;

}

{

public void changeColor(Color color )

this . color = color ;

}

public void draw(Graphics2D g2) {

g2 . setPaint ( color ) ;
g2 . draw( shape) ;
if (fill) {
g2 . f i l l ( shape) ;

}

}

public double getX() {
return shape . getX() ;

}

public double getY() {
return shape . getY() ;

}

public double getHeight () {
return shape . getHeight () ;

}

public double getWidth() {
return shape . getWidth() ;

}

public void move( int dx , {

shape . setFrame(getX() + dx , getY() + dy , getWidth() , getHeight () ) ;

int dy)

}

}