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Greenfoot Code Glossary
This code will work for Version 2.4.2 which is used in Component 2 of the 2016 WJEC/Edquas specification.
Key Down
270
if (Greenfoot.isKeyDown("right"))
{
setRotation(0);
move(1);
}
180
90
0
Bounce At Edge
if (isAtEdge())
{
turn(180);
}
move(1);
if (Greenfoot.getRandomNumber(10)<1)
{
turn(Greenfoot.getRandomNumber(90) - 45);
}
Random
Remove Object
if (isTouching(Apple.class))
{
removeTouching(Apple.class);
}
Play Sound
Greenfoot.playSound("pop.wav");
Stop
Greenfoot.stop();
Counter - (Write this code when an object is removed)
Counter counter = (Counter) getWorld().getObjects(Counter.class).get(0);
counter.add(1);
Stuck?
If you start typing but can't remember what commands come next, press Ctrl and Space together to show a list of all possible commands that you can use.
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