Hi,
The collide functions are not finalized yet, so they are currently undocumented. If you have any questions on a specific command just let me know.
I can't tell what is going wrong since I can't see the entire script. Are the ball and room the only objects you are checking collision with? If so, then don't bother creating a
collidable list, just check for collisions between the two explicitly:
Code:
info = ball.collidingwith(myroom,1)