@Override
public void dispose() {
// call methods to dispose of bird and tubes as they pass off screen
bg.dispose();
bird.dispose();
ground.dispose();
for (Tube tube : tubes) tube.dispose();
}
@Override
public void dispose() {
// call methods to dispose of bird and tubes as they pass off screen
bg.dispose();
bird.dispose();
ground.dispose();
for (Tube tube : tubes) tube.dispose();
}