+ gettimeofday (&tv, NULL);
+ tv_stop = tv;
+ tv_stop.tv_sec += GAME_LENGTH;
+ remaining = GAME_LENGTH;
+ do {
+ minutes = remaining / 60;
+ seconds = remaining % 60;
+ sprintf (prompt, "%02d:%02d ", minutes, seconds);
+ response = readline (prompt);
+ add_history (response);
+ chomp (response);
+ if (strlen (response) == 0) {
+ board_print (&board);
+ } else {
+ trie_t *t;
+ t = trie_find (solution, response);
+ if (t && (t->flags & TRIE_FLAGS_IS_WORD)) {
+ if (t->flags & TRIE_FLAGS_SEEN)
+ printf ("(repeat)\n");
+ else
+ t->flags |= TRIE_FLAGS_SEEN;
+ } else {
+ t = trie_find (dict.trie, response);
+ if (t && (t->flags & TRIE_FLAGS_IS_WORD))
+ printf ("(a good word, but it's not in the puzzle)\n");
+ else
+ printf ("*** %s is not a word\n", response);
+ }
+ }
+ free (response);
+ gettimeofday (&tv, NULL);
+ remaining = floor (0.5 + (tv_stop.tv_sec - tv.tv_sec) + (tv_stop.tv_usec - tv.tv_usec) / 1000000.0);
+ minutes = remaining / 60;
+ } while (remaining > 0);
+
+ printf ("\nWords you found:\n");
+ string_init (&word);
+ found = trie_print_seen (solution, &word);
+ string_fini (&word);
+ printf ("\n");
+
+ printf ("\nWords you missed:\n");
+ string_init (&word);
+ missed = trie_print_unseen (solution, &word);
+ string_fini (&word);
+ printf ("\n");