[ViewVC] Diff of: cvs/deliantra/server/common/los.C

Comparing deliantra/server/common/los.C (file contents):
Revision 1.10 by root, Thu Dec 21 23:37:05 2006 UTC vs.
Revision 1.14 by root, Mon Dec 25 14:54:44 2006 UTC

                   op->contr->blocked_los[dx][dy] = -1;
               }
           }
       }
-  if (MAP_DARKNESS (op->map) > 0)       /* player is on a dark map */
+  if (op->map->darkness > 0)       /* player is on a dark map */
     expand_lighted_sight (op);
   /* clear mark squares */
   for (x = 0; x < op->contr->ns->mapx; x++)
 {
   int x, y, darklevel, ax, ay, basex, basey, mflags, light, x1, y1;
   maptile *m = op->map;
   sint16 nx, ny;
-  darklevel = MAP_DARKNESS (m);
+  darklevel = m->darkness;
   /* If the player can see in the dark, lower the darklevel for him */
   if (QUERY_FLAG (op, FLAG_SEE_IN_DARK))
     darklevel -= 2;
     }
 }
 /* update all_map_los is like update_all_los below,
  * but updates everyone on the map, no matter where they
- * are.  This generally should not be used, as a per
+ * are. This generally should not be used, as a per
  * specific map change doesn't make much sense when tiling
  * is considered (lowering darkness would certainly be a
  * strange effect if done on a tile map, as it makes
  * the distinction between maps much more obvious to the
  * players, which is should not be.
  * change_map_light function
  */
 void
 update_all_map_los (maptile *map)
 {
-  player *pl;
+  for_all_players (pl)
-  for (pl = first_player; pl != NULL; pl = pl->next)
-    {
-      if (pl->ob->map == map)
+    if (pl->ob && pl->ob->map == map)
-        pl->do_los = 1;
+      pl->do_los = 1;
-    }
 }
 /*
  * This function makes sure that update_los() will be called for all
  * players on the given map within the next frame.
  * It is triggered by removal or inserting of objects which blocks
  * means that just being on the same map is not sufficient - the
  * space that changes must be withing your viewable area.
  *
  * map is the map that changed, x and y are the coordinates.
  */
 void
 update_all_los (const maptile *map, int x, int y)
 {
-  player *pl;
+  for_all_players (pl)
-  for (pl = first_player; pl; pl = pl->next)
     {
       /* Player should not have a null map, but do this
        * check as a safety
        */
-      if (!pl->ob->map)
+      if (!pl->ob || !pl->ob->map || !pl->ns)
         continue;
       /* Same map is simple case - see if pl is close enough.
        * Note in all cases, we did the check for same map first,
        * and then see if the player is close enough and update
       if (pl->ob->map == map)
         {
           if ((abs (pl->ob->x - x) <= pl->ns->mapx / 2) && (abs (pl->ob->y - y) <= pl->ns->mapy / 2))
             pl->do_los = 1;
         }
       /* Now we check to see if player is on adjacent
        * maps to the one that changed and also within
        * view.  The tile_maps[] could be null, but in that
        * case it should never match the pl->ob->map, so
        * we want ever try to dereference any of the data in it.
-       */
+       *
-      /* The logic for 0 and 3 is to see how far the player is
+       * The logic for 0 and 3 is to see how far the player is
        * from the edge of the map (height/width) - pl->ob->(x,y)
        * and to add current position on this map - that gives a
        * distance.
        * For 1 and 2, we check to see how far the given
        * coordinate (x,y) is from the corresponding edge,
        * and then add the players location, which gives
        * a distance.
        */
       else if (pl->ob->map == map->tile_map[0])
         {
-          if ((abs (pl->ob->x - x) <= pl->ns->mapx / 2) && (abs (y + MAP_HEIGHT (map->tile_map[0]) - pl->ob->y) <= pl->ns->mapy / 2))
+          if ((abs (pl->ob->x - x) <= pl->ns->mapx / 2) && (abs (y + map->tile_map[0]->height - pl->ob->y) <= pl->ns->mapy / 2))
             pl->do_los = 1;
         }
       else if (pl->ob->map == map->tile_map[2])
         {
-          if ((abs (pl->ob->x - x) <= pl->ns->mapx / 2) && (abs (pl->ob->y + MAP_HEIGHT (map) - y) <= pl->ns->mapy / 2))
+          if ((abs (pl->ob->x - x) <= pl->ns->mapx / 2) && (abs (pl->ob->y + map->height - y) <= pl->ns->mapy / 2))
             pl->do_los = 1;
         }
       else if (pl->ob->map == map->tile_map[1])
         {
-          if ((abs (pl->ob->x + MAP_WIDTH (map) - x) <= pl->ns->mapx / 2) && (abs (pl->ob->y - y) <= pl->ns->mapy / 2))
+          if ((abs (pl->ob->x + map->width - x) <= pl->ns->mapx / 2) && (abs (pl->ob->y - y) <= pl->ns->mapy / 2))
             pl->do_los = 1;
         }
       else if (pl->ob->map == map->tile_map[3])
         {
-          if ((abs (x + MAP_WIDTH (map->tile_map[3]) - pl->ob->x) <= pl->ns->mapx / 2) && (abs (pl->ob->y - y) <= pl->ns->mapy / 2))
+          if ((abs (x + map->tile_map[3]->width - pl->ob->x) <= pl->ns->mapx / 2) && (abs (pl->ob->y - y) <= pl->ns->mapy / 2))
             pl->do_los = 1;
         }
     }
 }
 /*
  * Debug-routine which dumps the array which specifies the visible
  * area of a player.  Triggered by the z key in DM mode.
  */
 void
 print_los (object *op)
 {
   int x, y;
   char buf[50], buf2[10];
   strcpy (buf, "   ");
   for (x = 0; x < op->contr->ns->mapx; x++)
     {
       sprintf (buf2, "%2d", x);
       strcat (buf, buf2);
     }
   new_draw_info (NDI_UNIQUE, 0, op, buf);
   for (y = 0; y < op->contr->ns->mapy; y++)
     {
       sprintf (buf, "%2d:", y);
       for (x = 0; x < op->contr->ns->mapx; x++)
         {
           sprintf (buf2, " %1d", op->contr->blocked_los[x][y]);
           strcat (buf, buf2);
         }
       new_draw_info (NDI_UNIQUE, 0, op, buf);
     }
 }
 /*
  */
 void
 make_sure_seen (const object *op)
 {
-  player *pl;
+  for_all_players (pl)
-  for (pl = first_player; pl; pl = pl->next)
     if (pl->ob->map == op->map &&
         pl->ob->y - pl->ns->mapy / 2 <= op->y &&
         pl->ob->y + pl->ns->mapy / 2 >= op->y && pl->ob->x - pl->ns->mapx / 2 <= op->x && pl->ob->x + pl->ns->mapx / 2 >= op->x)
       pl->blocked_los[pl->ns->mapx / 2 + op->x - pl->ob->x][pl->ns->mapy / 2 + op->y - pl->ob->y] = 0;
 }
  */
 void
 make_sure_not_seen (const object *op)
 {
-  player *pl;
+  for_all_players (pl)
-  for (pl = first_player; pl; pl = pl->next)
     if (pl->ob->map == op->map &&
         pl->ob->y - pl->ns->mapy / 2 <= op->y &&
         pl->ob->y + pl->ns->mapy / 2 >= op->y && pl->ob->x - pl->ns->mapx / 2 <= op->x && pl->ob->x + pl->ns->mapx / 2 >= op->x)
       pl->do_los = 1;
 }

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Comparing deliantra/server/common/los.C (file contents): Revision 1.10 by root, Thu Dec 21 23:37:05 2006 UTC vs. Revision 1.14 by root, Mon Dec 25 14:54:44 2006 UTC

Diff Legend

Comparing deliantra/server/common/los.C (file contents):
Revision 1.10 by root, Thu Dec 21 23:37:05 2006 UTC vs.
Revision 1.14 by root, Mon Dec 25 14:54:44 2006 UTC