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Remove extraneous underscores at start and end of Rectangles seeds.
[sgt/puzzles]
/
rect.c
diff --git
a/rect.c
b/rect.c
index
b9d7cda
..
06ccff6
100644
(file)
--- a/
rect.c
+++ b/
rect.c
@@
-881,7
+881,13
@@
char *new_game_seed(game_params *params, random_state *rs)
run -= c - ('a' - 1);
}
} else {
run -= c - ('a' - 1);
}
} else {
- *p++ = '_';
+ /*
+ * If there's a number in the very top left or
+ * bottom right, there's no point putting an
+ * unnecessary _ before or after it.
+ */
+ if (p > seed && n > 0)
+ *p++ = '_';
}
if (n > 0)
p += sprintf(p, "%d", n);
}
if (n > 0)
p += sprintf(p, "%d", n);