simon-svn: puzzles: simon

[tartarus-commits at lists.tartarus.org]

SVN root:       svn://ixion.tartarus.org/main
Changes by:     simon
Revision:       6254
Date:           2005-09-01 12:57:56 +0100 (Thu, 01 Sep 2005)

Log message (14 lines):
James H has implemented a new `Tricky' difficulty level in Light Up:
a non-recursive level above Easy, which therefore moves the
recursive Hard mode further up still. Play-testing suggests that in
fact Tricky is often _harder_ than the old Hard mode, since the
latter had limited depth of recursion and would therefore spot
complex deductions only if it happened to start a recursion on the
right square; Tricky may be limited in the sophistication of its
complex deductions, but it never misses one, so its puzzles tend to
be hard all over.

Also in this checkin, a new source file `nullfe.c', containing all
the annoying stub functions required to make command-line solvers
link successfully. James wrote this for (the new) lightupsolver, and
I've used it to simplify the other stand-alone solvers.

Modified files:
_U  puzzles/
U   puzzles/Recipe
A   puzzles/combi.c
U   puzzles/lightup.c
U   puzzles/map.c
U   puzzles/mines.c
A   puzzles/nullfe.c
U   puzzles/pattern.c
U   puzzles/puzzles.h
U   puzzles/slant.c
U   puzzles/solo.c

Links:
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi?rev=6254&view=rev
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/Recipe?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/combi.c?rev=6254&view=markup
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/lightup.c?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/map.c?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/mines.c?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/nullfe.c?rev=6254&view=markup
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/pattern.c?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/puzzles.h?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/slant.c?rev=6254&r1=6253&r2=6254
http://www.tartarus.org/~simon-anonsvn/viewcvs.cgi/puzzles/solo.c?rev=6254&r1=6253&r2=6254