simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9445
Date:           2012-04-06 13:34:34 +0100 (Fri, 06 Apr 2012)

Log message (11 lines):
Error checking in Pattern, which was until now the only remaining game
that _ought_ to have it but did not.

I've tried to implement it before and found that the most obvious
approach was so effective as to constitute a spoiler, so this is a
deliberately weakened approach which in a bit of play-testing seems to
be a more sensible balance. It won't necessarily tell you at the very
instant you put a foot wrong, but it will at least ensure that (my
usual minimum standard) once you've filled in the whole grid you will
either have seen a victory flash, or an error indicator showing you
why not.

Modified files:
U   puzzles/pattern.c

Links:
http://svn.tartarus.org/sgt/?rev=9445&view=rev
http://svn.tartarus.org/sgt/puzzles/pattern.c?rev=9445&r1=9444&r2=9445