How can you make things so cool! Please keep updating! Will you? BTW, would source code be available?

public class Light extends Actor implements Glower { private static GreenfootImage Glow = new GreenfootImage("light.png"); int d; /** * the static block woud be called before any instance has been inited of this class */ static{ Glow.setTransparency(0); } public GreenfootImage getGlowImage(){return Glow;} /** * if U don't give it a iamge at the beginning * it will get a Greenfoot defalt iamge * so put the image setting here, not in the act */ public Light() { setImage(Glow); } public void act() { ++d; if(d > 50) getWorld().removeObject(this); } } Try a change in the Light class like above, and the problem will be fitted