gistfile1.txt

    public void update() {
        prevX = getX();
        cleanup();
        wrap(playScreen.getViewport());


        this.setPosition(b2body.getPosition().x - getWidth()/2f,
                b2body.getPosition().y - getHeight()/2f);

        this.setRotation((float)Math.toDegrees(b2body.getAngle()));

        light.setPosition(b2body.getPosition().x,b2body.getPosition().y);


        deltaX = prevX - getX();
    }