Ensure that an old random seed isn't left around for the user to see when a

[sgt/puzzles] / gtk.c

diff --git a/gtk.c b/gtk.c
index 6de9fcf..1e32c6a 100644 (file)
--- a/gtk.c
+++ b/gtk.c
@@ -1143,24 +1143,9 @@ static frontend *new_window(char *game_id, char **error)
         fe->ncolours = ncolours;
         fe->colours = snewn(ncolours, GdkColor);
         for (i = 0; i < ncolours; i++) {
-            /*
-             * Just for Gareth: if you dislike any of the standard
-             * colours, here's your chance to configure them in a
-             * really hacky way. 
-             */
-            char buf[80], *e;
-            unsigned int r, g, b;
-            sprintf(buf, "PUZZLE_COLOUR_%d", i);
-            if ((e = getenv(buf)) != NULL &&
-                sscanf(e, "%2x%2x%2x", &r, &g, &b) == 3) {
-                fe->colours[i].red = r * 0x101;
-                fe->colours[i].green = g * 0x101;
-                fe->colours[i].blue = b * 0x101;
-            } else {
-                fe->colours[i].red = colours[i*3] * 0xFFFF;
-                fe->colours[i].green = colours[i*3+1] * 0xFFFF;
-                fe->colours[i].blue = colours[i*3+2] * 0xFFFF;
-            }
+            fe->colours[i].red = colours[i*3] * 0xFFFF;
+            fe->colours[i].green = colours[i*3+1] * 0xFFFF;
+            fe->colours[i].blue = colours[i*3+2] * 0xFFFF;
         }
         success = snewn(ncolours, gboolean);
         gdk_colormap_alloc_colors(fe->colmap, fe->colours, ncolours,
@@ -1251,6 +1236,12 @@ int main(int argc, char **argv)
     char *pname = argv[0];
     char *error;
 
+    if (argc > 1 && !strcmp(argv[1], "--version")) {
+       printf("%s, from Simon Tatham's Portable Puzzle Collection\n%s\n",
+              thegame.name, ver);
+       return 0;
+    }
+
     /*
      * Special standalone mode for generating puzzle IDs on the
      * command line. Useful for generating puzzles to be printed