--- deliantra/server/common/object.C	2007/05/17 21:11:01	1.153
+++ deliantra/server/common/object.C	2007/05/28 21:21:40	1.157
@@ -1,25 +1,25 @@
 /*
- * CrossFire, A Multiplayer game
+ * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
  * 
- * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
- * Copyright (C) 2001 Mark Wedel & Crossfire Development Team
- * Copyright (C) 1992 Frank Tore Johansen
+ * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
+ * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
+ * Copyright (©) 1992,2007 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.
+ * Crossfire TRT 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 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
- * GNU General Public License for more details.
+ * 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 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 authors can be reached via e-mail at <crossfire@schmorp.de>
+ * You should have received a copy of the GNU General Public License along
+ * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * 
+ * The authors can be reached via e-mail to <crossfire@schmorp.de>
  */
 
 /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects.
@@ -497,8 +497,9 @@
             update_stats ();
 
             new_draw_info_format (NDI_UNIQUE, 0, this,
-                                  "You try to balance your applied items all at once, but the %s is too much. "
-                                  "You need to unapply some items first.", &ob->name);
+                                  "You try to balance all your items at once, "
+                                  "but the %s is just too much for your body. "
+                                  "[You need to unapply some items first.]", &ob->name);
             return false;
           }
 
@@ -1238,7 +1239,7 @@
 {
   assert (!op->flag [FLAG_FREED]);
 
-  object *tmp, *top, *floor = NULL;
+  object *top, *floor = NULL;
 
   op->remove ();
 
@@ -1264,15 +1265,8 @@
     }
 
   if (object *more = op->more)
-    {
-      if (!insert_ob_in_map (more, m, originator, flag))
-        {
-          if (!op->head)
-            LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n");
-
-          return 0;
-        }
-    }
+    if (!insert_ob_in_map (more, m, originator, flag))
+      return 0;
 
   CLEAR_FLAG (op, FLAG_REMOVED);
 
@@ -1289,7 +1283,7 @@
   /* this has to be done after we translate the coordinates.
    */
   if (op->nrof && !(flag & INS_NO_MERGE))
-    for (tmp = ms.bot; tmp; tmp = tmp->above)
+    for (object *tmp = ms.bot; tmp; tmp = tmp->above)
       if (object::can_merge (op, tmp))
         {
           op->nrof += tmp->nrof;
@@ -1468,7 +1462,7 @@
    */
 
   /* if this is not the head or flag has been passed, don't check walk on status */
-  if (!(flag & INS_NO_WALK_ON) && !op->head)
+  if (!(flag & INS_NO_WALK_ON) && op->head_ () == op)
     {
       if (check_move_on (op, originator))
         return 0;
@@ -1476,7 +1470,7 @@
       /* If we are a multi part object, lets work our way through the check
        * walk on's.
        */
-      for (tmp = op->more; tmp != NULL; tmp = tmp->more)
+      for (object *tmp = op->more; tmp; tmp = tmp->more)
         if (check_move_on (tmp, originator))
           return 0;
     }
@@ -1667,7 +1661,7 @@
       return op;
     }
 
-  if (where->head)
+  if (where->head_ () != where)
     {
       LOG (llevError | logBacktrace, "Warning: Tried to insert object into wrong part of multipart object.\n");
       where = where->head;
@@ -2134,7 +2128,7 @@
 
   MoveType blocked, move_type;
 
-  if (exclude && exclude->head)
+  if (exclude && exclude->head_ () != exclude)
     {
       exclude = exclude->head;
       move_type = exclude->move_type;
@@ -2167,7 +2161,7 @@
             {
               for (tmp = ms.bot; tmp; tmp = tmp->above)
                 if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER)
-                    && (tmp != exclude || (tmp->head && tmp->head != exclude)))
+                    && (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude)))
                   break;
 
               if (tmp)
@@ -2372,17 +2366,15 @@
 object *
 object_create_clone (object *asrc)
 {
-  object *dst = 0, *tmp, *src, *part, *prev, *item;
+  object *dst = 0, *tmp, *src, *prev, *item;
 
   if (!asrc)
     return 0;
 
-  src = asrc;
-  if (src->head)
-    src = src->head;
+  src = asrc->head_ ();
 
   prev = 0;
-  for (part = src; part; part = part->more)
+  for (object *part = src; part; part = part->more)
     {
       tmp = part->clone ();
       tmp->x -= src->x;