private void getVelocity() {
vy = 3.0;
vx = rgen.nextDouble(1.0, 3.0);
if (rgen.nextBoolean(0.5)) {
vx = -vx;
}
}
/** When mouse pressed: begin our fantastic game */
public void mousePressed(MouseEvent e) {
if (vx == 0) {
vx = rgen.nextDouble(0.5, 1);
vy = -1;
if (rgen.nextBoolean() == true) {
vx *= -1;
}
}
}
