X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=word-game.c;h=d4fa77e822582cc82086fc17779857a9baacaaad;hb=ea2a992111737eccb174f26f71ab5357597d5147;hp=29cf01bdd9fcb0ed1d109d2662e9b8d754cf5ee9;hpb=352e7bb836a852c4df6810e6be58990f602cf7a1;p=wordgame

diff --git a/word-game.c b/word-game.c
index 29cf01b..d4fa77e 100644
--- a/word-game.c
+++ b/word-game.c
@@ -92,6 +92,7 @@ word_game_play (const char	*puzzle,
 	tv_stop.tv_sec += time_limit_seconds;
     } else {
 	sprintf (prompt, "> ");
+	remaining = 1;
     }
     do {
 	if (time_limit_seconds) {
@@ -100,7 +101,8 @@ word_game_play (const char	*puzzle,
 	    sprintf (prompt, "%02d:%02d ", minutes, seconds);
 	}
 	response = readline (prompt);
-	add_history (response);
+	if (response == NULL)
+	    break;
 	if (strlen (response) == 0) {
 	    if (! just_saw_puzzle) {
 		printf ("%s\n", puzzle);
@@ -116,6 +118,7 @@ word_game_play (const char	*puzzle,
 	} else {
 	    dict_entry_t *entry;
 	    just_saw_puzzle = FALSE;
+	    add_history (response);
 	    if (response[strlen (response) - 1] == '\n')
 		response[strlen (response) - 1] = '\0';
 	    entry = dict_lookup (answers, response);
@@ -145,12 +148,17 @@ word_game_play (const char	*puzzle,
 
     printf ("%s\n", puzzle);
 
-    printf ("Words you found:\n");
-    dict_print_by_length_if (answers, seen_predicate);
+    if (found_total) {
+	printf ("Words you found:\n");
+	dict_print_by_length_if (answers, seen_predicate);
+	printf ("\n");
+    }
 
-    printf ("\nWords you missed:\n");
-    dict_print_by_length_if (answers, unseen_predicate);
-    printf ("\n");
+    if (found_total < possible_total) {
+	printf ("Words you missed:\n");
+	dict_print_by_length_if (answers, unseen_predicate);
+	printf ("\n");
+    }
 
     printf ("You found %d of %d words (%.2f%%)\n",
 	    found_total, possible_total,