On Thu, Feb 9, 2012 at 8:53 PM, Ray Tayek <[email protected]> wrote: >> http://www.cwi.nl/~tromp/java/go/GoGame.java >> has some straightforward Zobrist code. > > can you please explain what the expression 4+color is doing in there? (in > find/set onwer and count score).
4+EMPTY is an empty point that's already been visited by findowner. 4+BLACK/4+WHITE are stones that have already been counted by countScore. So, 4 is a flag for "been there, done that". regards, -John _______________________________________________ Computer-go mailing list [email protected] http://dvandva.org/cgi-bin/mailman/listinfo/computer-go
