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diff arogue5/main.c @ 112:ee250e3646fd

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Don't truncate player name in savefile name or log message. The player name is stored in whoami[], which is length 80 in most games (1024 in rogue5). Only the first 10 chars were used to create file_name, because that buffer is the same length. Increasing the size of file_name to 256 permits using all of whoami. The name is also no longer truncated to 20 chars when writing the log. All games should now be able to handle 79-character names without collisions. Anything more would break save compatibility.
author John "Elwin" Edwards
date Sun, 23 Mar 2014 21:27:14 -0700
parents f2951c4e28d9
children 7faf4568c295
line wrap: on
line diff
--- a/arogue5/main.c	Wed Jan 08 16:44:16 2014 -0500
+++ b/arogue5/main.c	Sun Mar 23 21:27:14 2014 -0700
@@ -64,8 +64,8 @@
         use_savedir = TRUE;
         strncpy(whoami, argv[2], LINELEN);
         whoami[LINELEN - 1] = '\0';
-        if (snprintf(file_name, LINELEN, "%s/%d-%.10s.ar5sav", SAVEDIR, 
-                     md_getuid(), whoami) >= LINELEN)
+        if (snprintf(file_name, 256, "%s/%d-%s.ar5sav", SAVEDIR, 
+                     md_getuid(), whoami) >= 256)
         {
             /* The name is too long */
             use_savedir = FALSE;