public void mouseClicked(MouseEvent e) {
        
            if ((e.getPoint().distance(oro.getPosX(), oro.getPosY()) < oro.getAncho()) && (e.getPoint().distance(oro.getPosX(), oro.getPosY()) >= 0)) {
            clickOro = true; //al presionar mouse sobre bola, variable es verdadera
            do {
            Vx = 8 + (int) (Math.random() * 6);
            Vy = -9 + (int) -(Math.random() * 8) ;
            //System.out.println("Vx= " + Vx + " Vy= " + Vy);
            } while(Vx < 9 | Vy < -15);
            System.out.println("Vx= " + Vx + " Vy= " + Vy);
        }
    }