PingusNightmare/WalrusSnowball.java at main · meltham44/PingusNightmare · GitHub

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    import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)

    public class WalrusSnowball extends Actor
    {

        int WalrusSnowballRemoved = 0;

        public WalrusSnowball()
        {
            setImage("snowball.png");
            GreenfootImage image = getImage();
            image.scale(image.getWidth() / 8, image.getHeight() / 8);
            setImage(image);
        }

        public void act()
        {
            move(10);
            Pingu location = (Pingu)getWorld().getObjects(Pingu.class).get(0);
            turnTowards(location.getX(), location.getY());

            WalrusSnowballRemoved = 0;

            Actor wallCell = getOneIntersectingObject(Wall.class);
            if (wallCell !=null)
            {
               getWorld().removeObject(this);
               WalrusSnowballRemoved = 1;
            }

            if (WalrusSnowballRemoved == 0)
            {
                Actor touchingPingu = getOneIntersectingObject(Pingu.class);
                if (touchingPingu !=null)
                {
                    getWorld().removeObject(this);
                    touchingPingu.setLocation(38, 203);
                    Greenfoot.setWorld(new Level2());
                }
            }

        }
    }