# HG changeset patch
# User John "Elwin" Edwards
# Date 1487551629 18000
# Node ID 778938a5c21d8b93a3184d39e8d42853946cb150
# Parent  08057be02f479363bb9e1ffbb03726852887c4a4
UltraRogue: add location for character files.

When using the -n option, UltraRogue will look for character files in a
single location, similar to save files.

The location is chosen by defining CHRDIR in getplay.c, at least until
UltraRogue gets integrated with the build systems.

diff -r 08057be02f47 -r 778938a5c21d urogue/getplay.c
--- a/urogue/getplay.c	Wed Feb 15 20:38:12 2017 -0500
+++ b/urogue/getplay.c	Sun Feb 19 19:47:09 2017 -0500
@@ -16,6 +16,8 @@
 #include <string.h>
 #include "rogue.h"
 
+#define CHRDIR "."
+
 #define I_STR       0
 #define I_INTEL     1
 #define I_WISDOM    2
@@ -36,6 +38,16 @@
  
     home = getenv("HOME");
 
+#ifdef CHRDIR
+    if (use_savedir)
+    {
+        strncpy(filename, CHRDIR, size);
+        filename[size-1] = '\0';
+        snprintf(filename, size, "%s/%d-%.80s.chr", CHRDIR, md_getuid(),
+                        whoami);
+        return;
+    }
+#endif
     if (home) {
         if ((int)strlen(home) < (size - 12) )
         {