There are quite a few resources on programming design patterns. Including the first WikiWikiWeb?
by [Ward Cunningham]
which is named "the Portland Pattern Repository". It's one of the best starting points on design patterns I would say. Especially the [Portland Pattern Index]
This page is for information/questions/discussions about design patterns as they apply to Robocode. One pattern I have seen used is the /Strategy? pattern and it's close relative /State. Please share your knowledge. And, as always with a wiki, if you see anything that's not correct, please use your editing powers.
Ok, I have done something on what I call ModeSelection. Its used to make a modular robot. Please read, give comments, or add your own ideas into it! -wolfman.