Exercise

Aufgabe 5: Inverting powerups

(a) Write a program to make Argo walk through a box and invert an image out of powerups. More precisely: Collect all powerups and place new powerups where there were none before.

(b) Change the other worlds to test your program.

Reminder:

• Removing a powerup: removePow()
• Putting down a powerup: putPow()
• Turning left/right: turnLeft()/turnRight()