--- deliantra/server/include/face.h	2010/10/05 21:40:05	1.35
+++ deliantra/server/include/face.h	2012/01/03 11:23:41	1.37
@@ -1,7 +1,7 @@
 /*
  * This file is part of Deliantra, the Roguelike Realtime MMORPG.
  * 
- * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
+ * Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
  * 
  * Deliantra is free software: you can redistribute it and/or modify it under
  * the terms of the Affero GNU General Public License as published by the
@@ -23,7 +23,7 @@
 #ifndef FACE_H__
 #define FACE_H__
 
-#include <string>
+#include <util.h>
 #include <tr1/unordered_map>
 
 #define CHKSUM_MAXLEN 15
@@ -35,7 +35,7 @@
 
 struct facedata
 {
-  std::string data;
+  refcnt_buf data; // no need to be refcounted actually
   uint8 chksum[CHKSUM_MAXLEN];
   uint8 chksum_len;
 
@@ -51,7 +51,7 @@
 struct faceinfo
 {
   faceinfo ()
-  : number (0), smooth (0), type (0), smoothlevel (0), visibility (0), magicmap (0)
+  : number (0), smooth (0), type (0), smoothlevel (0), visibility (0), magicmap (0), refcnt (1)
   {
   }
 
@@ -67,6 +67,10 @@
   uint8 magicmap;		/* Color to show this in magic map */
 
   facedata *data (int faceset) const;
+
+  int refcnt; // reference count - 1
+  void ref () { ++refcnt; }
+  void unref ();
 };
 
 inline void
@@ -94,6 +98,7 @@
  * it will be known that the face could not be found.
  */
 faceidx face_find (const char *name, faceidx defidx = 0);
+faceidx face_alloc ();
 faceinfo *face_info (faceidx idx);
 facedata *face_data (faceidx idx, int faceset);