Nexuiz

I think this is related to the lack of a proper walking simulation in the tracewalk function in bots.qc, it's simply teleporting along and checking floor height/solidity to see if the walk can succeed, but the bots use player movement which does not teleport, instead it sweeps each move - we need to do this sort of thing in tracewalk.

Some weeks ago I've added support for multiple goals instead of just one. This is an improvement, but still:

1) tracewalk needs improvements
2) if bots can't reach any waypoint they should wander around until they find a route

My belief is that whenever a bot finds no waypoints, and has sat still for 4-5 seconds because no waypoint was found, that bot should make a grab for the nearest waypoint or item regardless of how far that is, unless it would include the bot bumping into a wall forever.

Appears to be fixed here. This was largely influenced by the logic used for rating items. Please test it.