bike accident

I got side-swiped by a car Tuesday. Only injuries are some scraped skin and sprained wrist (I'm either really lucky or all too experienced in surviving bike accidents), but the latter has dramatically slowed by dev pace due to having to type with only one hand.

The sprain is mending well and i should be able to do light stuff (like typing) with it this weekend, provided I keep it immobile.

In other news, bump mapping is working again, but our blocks.py lacks proper normals, texcoords, and tangents. If anyone is willing to spend an hour or two working out the calcs for these please get in touch.