Mercurial > hg > early-roguelike
diff rogue4/save.c @ 14:e7dc81b41168
rogue4: prevent changing name or save file when using system savedir
author | edwarj4 |
---|---|
date | Sat, 31 Oct 2009 13:20:00 +0000 |
parents | 63b9fd7d70ce |
children | 09da55b986ca |
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--- a/rogue4/save.c Sat Oct 31 01:51:52 2009 +0000 +++ b/rogue4/save.c Sat Oct 31 13:20:00 2009 +0000 @@ -32,6 +32,7 @@ * save_game: * Implement the "save game" command */ +/* This has to be cleaned up, these goto's are annoying. */ save_game() { register FILE *savef; @@ -67,6 +68,14 @@ } } + if (use_savedir) + { + /* You can't change the savefile if you're using the system + savedir, because that means you have privileges. */ + msg(""); + return FALSE; + } + do { mpos = 0; @@ -102,7 +111,11 @@ } strcpy(file_name, buf); if ((savef = fopen(file_name, "w")) == NULL) + { msg(strerror(errno)); /* fake perror() */ + if (use_savedir) + return FALSE; + } } while (savef == NULL); /*