Implement selection of game seeds, by reusing the config box

mechanism I've just invented (the midend handles the standard game
selection configuration). Each game is now required to validate its
own seed data before attempting to base a game on it and potentially
confusing itself.

[originally from svn r4186]

1 files changed, 9 insertions, 0 deletions

diff --git a/net.c b/net.c
index 3c28ccc..cf3fe3d 100644
--- a/net.c
+++ b/net.c
@@ -272,6 +272,15 @@ char *new_game_seed(game_params *params)
     return dupstr(buf);
 }
 
+char *validate_seed(game_params *params, char *seed)
+{
+    /*
+     * Since any string at all will suffice to seed the RNG, there
+     * is no validation required.
+     */
+    return NULL;
+}
+
 /* ----------------------------------------------------------------------
  * Construct an initial game state, given a seed and parameters.
  */