shithub: puzzles

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Allow --save to work with --soln, causing saved game files to be
written out with the Solve operation having already been performed.

[originally from svn r9375]

--- a/gtk.c

+++ b/gtk.c

@@ -2698,6 +2698,16 @@

 		char *realname = snewn(40 + strlen(savefile) +

 				       strlen(savesuffix), char);

 		sprintf(realname, "%s%d%s", savefile, i, savesuffix);

+

+                if (soln) {

+                    char *err = midend_solve(me);

+                    if (err) {

+                        fprintf(stderr, "%s: unable to show solution: %s\n",

+                                realname, err);

+                        return 1;

+                    }

+                }

+

 		ctx.fp = fopen(realname, "w");

 		if (!ctx.fp) {

 		    fprintf(stderr, "%s: open: %s\n", realname,

--- a/midend.c

+++ b/midend.c

@@ -1331,7 +1331,8 @@

 	me->anim_time = 0.0;

 	midend_finish_move(me);

     }

-    midend_redraw(me);

+    if (me->drawing)

+        midend_redraw(me);

     midend_set_timer(me);

     return NULL;

 }