Just out of curiosity, why are you releasing your game in peices that cannot be used as standalones? It seems like it would be a lot more appropriate to release it as a complete addon instead of multiple snippets.

Just wondering.

It looks like youve put a lot of work nto this tho and your code at a glance looks very clean. I especially like how I noticed in one of the other ones that you use aliases as if they were a variable and doing that had never crossed my mind before. That could come in handy.