Another way to go about it is just record the joystick movements, and replay those back. We did this in 2003, the first year that they had autonomous mode. It worked quite well for that year's game.... but probably wouldn't be as useful for this year's game.
You wouldn't store the data in the code, but you could write it out to a file, and then read it back in again. Search the forums, there's probably a post somewhere that tells you how to read/write files.
