Typing in the code as I follow along, I'm always introducing a bunch of bugs, especially in the collision detection.

This one however I can reproduce in the original code as well. If you slide up and down a wall, you can move into the wall:



*apologies I seem unable to post the image or a link :(

The collision detector is not really very good at the moment. Or rather, the collision detector is fine but we do not handle the result well, so it is a problem, because if you are ever placed on the other side of a wall, you will be stuck there.

This is not your fault :) When we do the industrial strength one, we will address this.

- Casey

Cool, thx.