mouse moved

    public void mouseMoved(MouseEvent e) {
        double thetaSx, thetaDx;
        int dx, dy, newx, newy;

        dx = e.getX() - (xEyeSx + pupilDiameter/2);
        dy = e.getY() - (yEye + pupilDiameter/2);
        thetaSx = Math.atan2(dy, dx);
        newx = (int) ((widthEye/2 - pupilDiameter/2) * Math.cos(thetaSx)) + xEyeSx; //raggio orbita - raggio pupilla * cos(teta) <- nuova x
        newy = (int) ((widthEye/2 - pupilDiameter/2) * Math.sin(thetaSx)) + yEye; // raggio orbita - raggio pupilla * sin(teta) <- nuova y

        int distanza = (int) Math.sqrt(Math.pow(e.getX() - xEyeSx, 2) + Math.pow(e.getY() - yEye, 2)); // distanza puntatote centro orbita
        int distanzaPupilla = (int) Math.sqrt(Math.pow(xEyeSx - newx, 2)+ Math.pow(yEye - newy, 2));
        if(distanza <= distanzaPupilla){
            newx = e.getX();
            newy = e.getY();
        }
        leftPupil.move(newx, newy);

        dx = e.getX() - (xEyeDx + pupilDiameter/2);
        dy = e.getY() - (yEye + pupilDiameter/2);
        thetaDx = Math.atan2(dy,dx);
        newx = (int) ((widthEye/2 - pupilDiameter/2) * Math.cos(thetaDx)) + xEyeDx; //raggio orbita - raggio pupilla * cos(teta) <- nuova x
        newy = (int) ((widthEye/2 - pupilDiameter/2) * Math.sin(thetaDx)) + yEye; // raggio orbita - raggio pupilla * sin(teta) <- nuova y
        distanza = (int) Math.sqrt(Math.pow(e.getX() - xEyeDx, 2) + Math.pow(e.getY() - yEye, 2)); // distanza puntatote centro orbita
        //distanzaPupilla = (int) Math.sqrt(Math.pow(xEyeDx - newx, 2)+ Math.pow(yEye - newy, 2));
        if(newx < distanza){
            newx = e.getX();
            newy = e.getY();
        }
        rightPupil.move(newx, newy);