Greenfoot programmers.
in Patrik's code, there is this line. What does it do? It seems to act like a comment. Removing it has no effect that I can see.
BOMBEN--;
This is a great example of what a 10-year-old can do in Greenfoot.
A ten-year-old made this by himself after watching the Greenfoot video tutorial on explosions.
(He has watched almost all of the other tutorials, and he already knows how to program in Scratch)
http://www.greenfoot.org/doc/videos.html
The Greenfoot tutorial shows a gray rock exploding into 40 pieces.
Here are the modifications made by the ten-year-old. (The only help he got was finding the syntax error in the statement to place a rock in the original.
1) change number of fragments to 4000
2) change gravity to 0
3) change force to 0
4) set background image to space
5) made the world start with a rock in place
The code for this is posted on kidslike.info
http://www.kidslike.info/making_a_supernova_movie_greenfoot_programming_lesson
2008/12/23
tanks
2008/12/23
Bombfield -- 3 player game, homework assignment
2008/12/20
Jumper Pelican
2008/12/20
Target
2008/12/20
Supernova
2008/12/20
MiksAsteroids
2008/12/19
Target
2008/12/19
Supernova
2008/12/19
BowlingBall