--- deliantra/server/common/map.C	2007/10/04 11:48:06	1.131
+++ deliantra/server/common/map.C	2008/05/04 19:14:23	1.139
@@ -1,11 +1,11 @@
 /*
- * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
+ * This file is part of Deliantra, the Roguelike Realtime MMORPG.
  * 
- * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
+ * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
  * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team
  * Copyright (©) 1992,2007 Frank Tore Johansen
  * 
- * Crossfire TRT is free software: you can redistribute it and/or modify
+ * Deliantra 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 3 of the License, or
  * (at your option) any later version.
@@ -18,13 +18,12 @@
  * You should have received a copy of 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 <crossfire@schmorp.de>
+ * The authors can be reached via e-mail to <support@deliantra.net>
  */
 
 #include <unistd.h>
 
 #include "global.h"
-#include "funcpoint.h"
 
 #include "loader.h"
 
@@ -247,10 +246,9 @@
       tmp = next;
     }
 
-  /* sum_weight will go through and calculate what all the containers are
-   * carrying.
-   */
-  sum_weight (container);
+  // go through and calculate what all the containers are carrying.
+  //TODO: remove
+  container->update_weight ();
 }
 
 void
@@ -309,15 +307,16 @@
 {
   for (;;)
     {
-      coroapi::cede_to_tick_every (100); // cede once in a while
+      coroapi::cede_to_tick (); // cede once in a while
 
       switch (f.kw)
         {
           case KW_arch:
             if (object *op = object::read (f, this))
               {
+                // TODO: why?
                 if (op->inv)
-                  sum_weight (op);
+                  op->update_weight ();
 
                 if (IN_RANGE_EXC (op->x, 0, width) && IN_RANGE_EXC (op->y, 0, height))
                   {
@@ -814,13 +813,13 @@
               }
           }
 
-      sfree (spaces, size ()), spaces = 0;
+      sfree0 (spaces, size ());
     }
 
   if (buttons)
     free_objectlinkpt (buttons), buttons = 0;
 
-  sfree (regions, size ()); regions = 0;
+  sfree0 (regions, size ());
   delete [] regionmap; regionmap = 0;
 }
 
@@ -1067,8 +1066,7 @@
        * light bulbs do not illuminate twice as far as once since
        * it is a dissapation factor that is cubed.
        */
-      if (tmp->glow_radius > light)
-        light = tmp->glow_radius;
+      light = max (light, tmp->glow_radius);
 
       /* This call is needed in order to update objects the player
        * is standing in that have animations (ie, grass, fire, etc).
@@ -1223,7 +1221,7 @@
   if (!tile_path[dir])
     return 0;
 
-  if (tile_map[dir] && (!load || tile_map[dir]->in_memory == MAP_IN_MEMORY))
+  if (tile_map[dir] && (!load || tile_map[dir]->in_memory == MAP_ACTIVE))
     return 1;
 
   if ((tile_map[dir] = find_async (tile_path[dir], this, load)))
@@ -1590,11 +1588,9 @@
 }
 
 /* picks a random object from a style map.
- * Redone by MSW so it should be faster and not use static
- * variables to generate tables.
  */
 object *
-maptile::pick_random_object () const
+maptile::pick_random_object (rand_gen &gen) const
 {
   /* while returning a null object will result in a crash, that
    * is actually preferable to an infinite loop.  That is because
@@ -1604,15 +1600,15 @@
    */
   for (int i = 1000; --i;)
     {
-      object *pick = at (rndm (width), rndm (height)).bot;
+      object *pick = at (gen (width), gen (height)).bot;
 
       // do not prefer big monsters just because they are big.
-      if (pick && pick->head_ () == pick)
+      if (pick && pick->is_head ())
         return pick->head_ ();
     }
 
   // instead of crashing in the unlikely(?) case, try to return *something*
-  return get_archetype ("blocked");
+  return archetype::find ("bug");
 }
 
 void