Greenfoot

Question 1

what is the move method?

Answer 1

if(Greenfoot.isKeyDown("key name"))
{
  move(amount);
  or turn(amount(minus for turning right));
}

Question 2

move randomly?

Answer 2

if(Greenfoot.getRandomNumber(10) == 1)
{
  turn(Greenfoot.getRandomNumber(360));
}
move(amount);

Question 3

remove touching?

Answer 3

Actor (actor name) = getOneObjectAtOffset(0, 0, (actor name).class);
if (actor name != null)
{
   getWorld().removeObject(actor name);
}

Question 4

play a sound?

Answer 4

Greenfoot.playSound(“filename.wav”);

Question 5

add a counter?

Answer 5

1. create a counter class

2. add: ((Counter)getWorld().getObjects(Counter.class).get(0)).add(1); to the class affected by the counter

Question 6

what is a superclass?

Answer 6

the class that all the others come from (e.g actor, world)