On Mon, Dec 8, 2008 at 2:57 PM, BCS <ao at pathlink.com> wrote: > Reply to Michael P., > > rand() & TYPES_OF_TILES > > never use rand like that (the low order bit on many rands toggles every > single time) > better (I think): > > rand() / (TYPES_OF_TILES / RAND_MAX) That's a divide by zero, so I don't think that's what you meant. --bb