public class Ball {

    private Vector2 velocity = new Vector2();
    private Vector2 position = new Vector2();
    private Vector2 movement = new Vector2();
    private Vector2 target = new Vector2();
    private Vector2 dir = new Vector2();

    private float speed = 50.0f;

    private float width;
    private float height;

    public Ball(float x, float y, int width, int height)
    {
            this.width = 10;
            this.height = 10;
            position.set(x,y);
            velocity.set(0,0);
            movement.set(0, 0);
            target.set(x, y);
    }

    public void update(float delta)
    {
    	movement.set(velocity).scl(delta);
		if (position.dst2(target) > movement.len2()) {
			position.add(movement);
		} else {
			position.set(target);
		}
    }

    public void onClick(float x, float y)
    {
    	dir.set(target.set(x,y)).sub(position).nor();
		velocity.set(dir).scl(speed);
    }



    public float getX() {
        return position.x;
    }

    public float getY() {
        return position.y;
    }

    public float getWidth() {
        return width;
    }

    public float getHeight() {
        return height;
    }



}