Greenfoot Counter

Question 1

How do you add counter to world?

Answer 1

theCounter = new Counter();
addObject(theCounter, x, y);

Question 2

How do you create reference to counter?

Answer 2

private Counter theCounter;

Question 3

How do you create the method getCounter?

Answer 3

public Counter getCounter()
{
return theCounter;
}

Question 4

How do you do counter tingy in object tingy?

Answer 4

Space world = (Space) getWorld();
Counter counter = world.getCounter();
counter.add(1);