simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       8833
Date:           2010-01-12 18:34:06 +0000 (Tue, 12 Jan 2010)

Log message (3 lines):
Add a couple more checks to the 3d collision detection, without
which a click miles above the invisible RH surface of a tower would
sometimes select that tower.

Modified files:
U   puzzles/towers.c

Links:
http://svn.tartarus.org/sgt/?rev=8833&view=rev
http://svn.tartarus.org/sgt/puzzles/towers.c?rev=8833&r1=8832&r2=8833