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

Comparing deliantra/server/common/los.C (file contents):
Revision 1.23 by root, Fri Feb 16 22:21:45 2007 UTC vs.
Revision 1.27 by root, Sun Jun 3 17:42:39 2007 UTC

 /*
- * CrossFire, A Multiplayer game for X-windows
+ * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
  *
- * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
+ * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
- * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
+ * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
- * Copyright (C) 1992 Frank Tore Johansen
+ * Copyright (©) 1992,2007 Frank Tore Johansen
  *
- * This program is free software; you can redistribute it and/or modify
+ * Crossfire TRT is free software; you can redistribute it and/or modify it
- * it under the terms of the GNU General Public License as published by
+ * under the terms of the GNU General Public License as published by the Free
- * the Free Software Foundation; either version 2 of the License, or
+ * Software Foundation; either version 2 of the License, or (at your option)
- * (at your option) any later version.
+ * any later version.
  *
- * This program is distributed in the hope that it will be useful,
+ * This program is distributed in the hope that it will be useful, but
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * GNU General Public License for more details.
+ * for more details.
  *
- * You should have received a copy of the GNU General Public License
+ * You should have received a copy of the GNU General Public License along
- * along with this program; if not, write to the Free Software
+ * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  *
- * The authors can be reached via e-mail at <crossfire@schmorp.de>
+ * The authors can be reached via e-mail to <crossfire@schmorp.de>
  */
 /* Nov 95 - inserted USE_LIGHTING code stuff in here - b.t. */
 #include <global.h>
 void
 init_block (void)
 {
   int x, y, dx, dy, i;
-  static int block_x[3] = { -1, -1, 0 }, block_y[3] =
+  static int block_x[3] = { -1, -1, 0 },
-  {
+             block_y[3] = { -1, 0, -1 };
-  -1, 0, -1};
   for (x = 0; x < MAP_CLIENT_X; x++)
     for (y = 0; y < MAP_CLIENT_Y; y++)
-      {
-        block[x][y].index = 0;
+      block[x][y].index = 0;
-      }
   /* The table should be symmetric, so only do the upper left
    * quadrant - makes the processing easier.
    */
                   /* For simplicity, we mirror the coordinates to block the other
                    * quadrants.
                    */
                   set_block (x, y, dx, dy);
                   if (x == MAP_CLIENT_X / 2)
-                    {
-                      set_block (x, MAP_CLIENT_Y - y - 1, dx, MAP_CLIENT_Y - dy - 1);
+                    set_block (x, MAP_CLIENT_Y - y - 1, dx, MAP_CLIENT_Y - dy - 1);
-                    }
                   else if (y == MAP_CLIENT_Y / 2)
-                    {
-                      set_block (MAP_CLIENT_X - x - 1, y, MAP_CLIENT_X - dx - 1, dy);
+                    set_block (MAP_CLIENT_X - x - 1, y, MAP_CLIENT_X - dx - 1, dy);
-                    }
                 }
               else
                 {
                   float d1, r, s, l;
  * that if some particular space is blocked, it blocks
  * the view of the spaces 'behind' it, and those blocked
  * spaces behind it may block other spaces, etc.
  * In this way, the chain of visibility is set.
  */
 static void
 set_wall (object *op, int x, int y)
 {
   int i;
  * Clears/initialises the los-array associated to the player
  * controlling the object.
  */
 void
-clear_los (object *op)
+clear_los (player *pl)
 {
   /* This is safer than using the ns->mapx, mapy because
    * we index the blocked_los as a 2 way array, so clearing
    * the first z spaces may not not cover the spaces we are
    * actually going to use
    */
-  (void) memset ((void *) op->contr->blocked_los, 0, MAP_CLIENT_X * MAP_CLIENT_Y);
+  memset (pl->blocked_los, 0, MAP_CLIENT_X * MAP_CLIENT_Y);
 }
 /*
  * expand_sight goes through the array of what the given player is
  * able to see, and expands the visible area a bit, so the player will,
 /*
  * update_los() recalculates the array which specifies what is
  * visible for the given player-object.
  */
 void
 update_los (object *op)
 {
   int dx = op->contr->ns->mapx / 2, dy = op->contr->ns->mapy / 2, x, y;
   if (QUERY_FLAG (op, FLAG_REMOVED))
     return;
-  clear_los (op);
+  clear_los (op->contr);
   if (QUERY_FLAG (op, FLAG_WIZ) /* ||XRAYS(op) */ )
     return;
   /* For larger maps, this is more efficient than the old way which
    * used the chaining of the block array.  Since many space views could

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Comparing deliantra/server/common/los.C (file contents): Revision 1.23 by root, Fri Feb 16 22:21:45 2007 UTC vs. Revision 1.27 by root, Sun Jun 3 17:42:39 2007 UTC

Diff Legend

Comparing deliantra/server/common/los.C (file contents):
Revision 1.23 by root, Fri Feb 16 22:21:45 2007 UTC vs.
Revision 1.27 by root, Sun Jun 3 17:42:39 2007 UTC