--- deliantra/server/common/image.C	2007/04/12 14:18:04	1.23
+++ deliantra/server/common/image.C	2012/10/29 23:55:52	1.41
@@ -1,25 +1,23 @@
 /*
- * CrossFire, A Multiplayer game
- * 
- * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
- * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
- * Copyright (C) 1992 Frank Tore Johansen
- * 
- * 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 of the License, or
- * (at your option) any later version.
- * 
+ * This file is part of Deliantra, the Roguelike Realtime MMORPG.
+ *
+ * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 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
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * The maintainer of this code can be reached at <crossfire@schmorp.de>
+ * You should have received a copy of the Affero GNU General Public License
+ * and the GNU General Public License along with this program. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * The authors can be reached via e-mail to <support@deliantra.net>
  */
 
 #include <global.h>
@@ -28,49 +26,43 @@
 #include "face.h"
 #include "crc.h"
 
-faceidx blank_face, empty_face;
+faceidx blank_face, empty_face, magicmouth_face;
 
 facehash_t facehash;
 std::vector<faceinfo> faces;
 
-/* the only thing this table is used for now is to
- * translate the colorname in the magicmap field of the
- * face into a numeric index that is then sent to the
- * client for magic map commands.  The order of this table
- * must match that of the NDI colors in include/newclient.h.
- */
-static const char *const colorname[] = {
-  "black",                      /* 0  */
-  "white",                      /* 1  */
-  "blue",                       /* 2  */
-  "red",                        /* 3  */
-  "orange",                     /* 4  */
-  "light_blue",                 /* 5  */
-  "dark_orange",                /* 6  */
-  "green",                      /* 7  */
-  "light_green",                /* 8  */
-  "grey",                       /* 9  */
-  "brown",                      /* 10 */
-  "yellow",                     /* 11 */
-  "khaki"                       /* 12 */
-};
+static std::vector<faceidx> faces_freelist;
 
-/*
- * Returns the matching color in the coloralias if found,
- * 0 otherwise.  Note that 0 will actually be black, so there is no
- * way the calling function can tell if an error occurred or not
- */
-static uint8
-find_color (const char *name)
+faceidx face_alloc ()
 {
-  uint8 i;
+  faceidx idx;
 
-  for (i = 0; i < sizeof (colorname) / sizeof (*colorname); i++)
-    if (!strcmp (name, colorname[i]))
-      return i;
+  if (!faces_freelist.empty ())
+    {
+      idx = faces_freelist.back ();
+      faces_freelist.pop_back ();
+    }
+  else
+    {
+      idx = faces.size ();
+
+      if (!idx) // skip index 0
+        idx = 1;
+
+      faces.resize (idx + 1);
+    }
+
+  return idx;
+}
+
+void
+faceinfo::unref ()
+{
+  if (--refcnt)
+    return;
+
+  refcnt = 1;
 
-  LOG (llevError, "Unknown color: %s\n", name);
-  return 0;
 }
 
 faceidx
@@ -97,10 +89,19 @@
 }
 
 facedata *
+faceinfo::data (int faceset) const
+{
+  if (!face [faceset].data.size ())
+    faceset = 0;
+
+  return (facedata *)(face + faceset);
+}
+
+facedata *
 face_data (faceidx idx, int faceset)
 {
   if (faceinfo *f = face_info (idx))
-    return &(faceset ? f->data32 : f->data64);
+    return f->data (faceset);
 
   return 0;
 }