X-Git-Url: https://git.cworth.org/git?p=wordgame;a=blobdiff_plain;f=word-game.c;h=48e8692edaf41a0ef8f6d65f3ccf964878bd3c98;hp=2b9fa4e1e3df481096778425c9a1092a9d06b41c;hb=HEAD;hpb=76c92c2f9f062d3bc3cbbf57416fe6b23f1d114b

diff --git a/word-game.c b/word-game.c
index 2b9fa4e..48e8692 100644
--- a/word-game.c
+++ b/word-game.c
@@ -1,7 +1,7 @@
 /*
  * Copyright © 2006 Carl Worth
  *
- * This program is free software; you can redistribute it and\/or modify
+ * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2, or (at your option)
  * any later version.
@@ -112,11 +112,17 @@ word_game_play (const char	*puzzle,
 	sprintf (prompt, "> ");
 	remaining = 1;
     }
-    do {
+    while (1) {
 	if (time_limit_seconds) {
-	    minutes = remaining / 60;
-	    seconds = remaining % 60;
-	    sprintf (prompt, "%02d:%02d ", minutes, seconds);
+	    if (remaining > 0) {
+		minutes = remaining / 60;
+		seconds = remaining % 60;
+		sprintf (prompt, "%02d:%02d ", minutes, seconds);
+	    } else {
+		printf ("Time's up.\a\n");
+		sprintf (prompt, "> ");
+		time_limit_seconds = 0;
+	    }
 	}
 	response = readline (prompt);
 	if (response == NULL)
@@ -157,7 +163,7 @@ word_game_play (const char	*puzzle,
 	    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 ("\n%s\n", puzzle);