From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Mon, 12 Sep 2005 17:09:29 +0000 (+0000)
Subject: I am again gormless! When I overhauled Solo's grid generator in
X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/commitdiff_plain/437ed08c81301b09724de17fd8ec51a584393a7f

I am again gormless! When I overhauled Solo's grid generator in
r6160, I completely failed to ensure that generated grids were _at
most_ the required difficulty. It appears to have been only random
chance that prevented a request for a Trivial puzzle from producing
Extreme. Here's a one-line fix.


git-svn-id: svn://svn.tartarus.org/sgt/puzzles@6298 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/solo.c b/solo.c
index efd795b..05774a4 100644
--- a/solo.c
+++ b/solo.c
@@ -2220,7 +2220,7 @@ static char *new_game_desc(game_params *params, random_state *rs,
                 grid2[coords[2*j+1]*cr+coords[2*j]] = 0;
 
             ret = solver(c, r, grid2, maxdiff);
-            if (ret != DIFF_IMPOSSIBLE && ret != DIFF_AMBIGUOUS) {
+            if (ret <= maxdiff) {
                 for (j = 0; j < ncoords; j++)
                     grid[coords[2*j+1]*cr+coords[2*j]] = 0;
             }