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Added an automatic `Solve' feature to most games. This is useful for

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various things:
 - if you haven't fully understood what a game is about, it gives
   you an immediate example of a puzzle plus its solution so you can
   understand it
 - in some games it's useful to compare your solution with the real
   one and see where you made a mistake
 - in the rearrangement games (Fifteen, Sixteen, Twiddle) it's handy
   to be able to get your hands on a pristine grid quickly so you
   can practise or experiment with manoeuvres on it
 - it provides a good way of debugging the games if you think you've
   encountered an unsolvable grid!

[originally from svn r5731]
This commit is contained in:
Simon Tatham
2005-05-02 13:17:10 +00:00
parent aea7b61815
commit 4f7b65de2e
16 changed files with 604 additions and 51 deletions
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19
gtk.c
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@ -913,6 +913,17 @@ static void menu_copy_event(GtkMenuItem *menuitem, gpointer data)
}
}
static void menu_solve_event(GtkMenuItem *menuitem, gpointer data)
{
frontend *fe = (frontend *)data;
char *msg;
msg = midend_solve(fe->me);
if (msg)
error_box(fe->window, msg);
}
static void menu_config_event(GtkMenuItem *menuitem, gpointer data)
{
frontend *fe = (frontend *)data;
@ -1050,6 +1061,14 @@ static frontend *new_window(char *game_id, char **error)
GTK_SIGNAL_FUNC(menu_copy_event), fe);
gtk_widget_show(menuitem);
}
if (thegame.can_solve) {
add_menu_separator(GTK_CONTAINER(menu));
menuitem = gtk_menu_item_new_with_label("Solve");
gtk_container_add(GTK_CONTAINER(menu), menuitem);
gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
GTK_SIGNAL_FUNC(menu_solve_event), fe);
gtk_widget_show(menuitem);
}
add_menu_separator(GTK_CONTAINER(menu));
add_menu_item_with_key(fe, GTK_CONTAINER(menu), "Exit", 'q');