--- deliantra/server/common/object.C	2009/09/01 20:56:05	1.285
+++ deliantra/server/common/object.C	2009/10/03 22:36:08	1.288
@@ -557,7 +557,8 @@
             new_draw_info_format (NDI_UNIQUE, 0, this,
                                   "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);
+                                  "[You need to unapply some items first - use the 'body' command to see "
+                                  "how many items you cna wera on a specific body part.]", &ob->name);
             return false;
           }
 
@@ -833,11 +834,13 @@
   if (active)
     return;
 
-  if (has_active_speed () && flag [FLAG_FREED]) LOG (llevError | logBacktrace, "BUG: tried to activate freed object %s\n", debug_desc ());//D
-  if (has_active_speed () && flag [FLAG_DEBUG]) LOG (llevError | logBacktrace, "BUG: tried to activate DEBUG object %s\n", debug_desc ());//D temp
-
   if (has_active_speed ())
-    actives.insert (this);
+    {
+      if (flag [FLAG_FREED])
+        LOG (llevError | logBacktrace, "BUG: tried to activate freed object %s\n", debug_desc ());//D
+
+      actives.insert (this);
+    }
 }
 
 void
@@ -1479,7 +1482,7 @@
    */
 
   /* 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_ () == op)
+  if (!(flag & INS_NO_WALK_ON) && op->is_head ())
     {
       if (check_move_on (op, originator))
         return 0;
@@ -1704,18 +1707,20 @@
 int
 check_move_on (object *op, object *originator)
 {
+  if (QUERY_FLAG (op, FLAG_NO_APPLY))
+    return 0;
+
   object *tmp;
   maptile *m = op->map;
   int x = op->x, y = op->y;
 
-  MoveType move_on, move_slow, move_block;
+  mapspace &ms = m->at (x, y);
 
-  if (QUERY_FLAG (op, FLAG_NO_APPLY))
-    return 0;
+  ms.update ();
 
-  move_on = GET_MAP_MOVE_ON (op->map, op->x, op->y);
-  move_slow = GET_MAP_MOVE_SLOW (op->map, op->x, op->y);
-  move_block = GET_MAP_MOVE_BLOCK (op->map, op->x, op->y);
+  MoveType move_on    = ms.move_on;
+  MoveType move_slow  = ms.move_slow;
+  MoveType move_block = ms.move_block;
 
   /* if nothing on this space will slow op down or be applied,
    * no need to do checking below.    have to make sure move_type
@@ -1736,19 +1741,10 @@
   /* The objects have to be checked from top to bottom.
    * Hence, we first go to the top: 
    */
-
-  for (tmp = op->ms ().bot; tmp && tmp->above; tmp = tmp->above)
+  for (object *next, *tmp = ms.top; tmp; tmp = next)
     {
-      /* Trim the search when we find the first other spell effect 
-       * this helps performance so that if a space has 50 spell objects,
-       * we don't need to check all of them.
-       */
-      if ((tmp->move_type & MOVE_FLY_LOW) && QUERY_FLAG (tmp, FLAG_NO_PICK))
-        break;
-    }
+      next = tmp->below;
 
-  for (; tmp; tmp = tmp->below)
-    {
       if (tmp == op)
         continue;               /* Can't apply yourself */
 
@@ -1763,13 +1759,11 @@
           if ((!op->move_type && tmp->move_slow & MOVE_WALK) ||
               ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0))
             {
-
-              float
-                diff = tmp->move_slow_penalty * fabs (op->speed);
+              float diff = tmp->move_slow_penalty * fabs (op->speed);
 
               if (op->is_player ())
-                if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) ||
-                    (QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN)))
+                if ((tmp->flag [FLAG_IS_HILLY ] && find_skill_by_number (op, SK_CLIMBING)) ||
+                    (tmp->flag [FLAG_IS_WOODED] && find_skill_by_number (op, SK_WOODSMAN)))
                   diff /= 4.0;
 
               op->speed_left -= diff;