Well, I decided to add some already existing Quake2 bots (ACEBots) to paintball, since it might be forever before I get around to making my own. Implementation hasn't been easy, since they're designed for regular q2, and the pb2 game code has been basically rewritten, but they sort of work now in deathmatch mode. They don't know how to use any items yet, but they're pretty good with just the pgp. Pretty accurate anyway... too accurate.
Unfortunately my computer keeps hardlocking. I'm not sure if it's because of the bot code or because ATi sucks. Most likely the latter. I should have gotten a GeForce4 instead of a Radeon9700pro. At least my computer would be stable. :\