--- deliantra/server/include/define.h	2011/05/04 19:39:43	1.136
+++ deliantra/server/include/define.h	2012/10/29 23:55:53	1.141
@@ -1,24 +1,24 @@
 /*
  * This file is part of Deliantra, the Roguelike Realtime MMORPG.
- * 
- * Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
+ *
+ * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
  * Copyright (©) 2003-2005 Mark Wedel & Crossfire Development Team
  * Copyright (©) 1992 Frank Tore Johansen
- * 
+ *
  * Deliantra is free software: you can redistribute it and/or modify it under
  * the terms of the Affero GNU General Public License as published by the
  * Free Software Foundation, either version 3 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.
- * 
+ *
  * You should have received a copy of the Affero GNU General Public License
  * and 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 <support@deliantra.net>
  */
 
@@ -285,6 +285,7 @@
 #define ST_MAT_FLOOR    1      /* Floor */
 #define ST_MAT_WALL     2      /* Wall */
 #define ST_MAT_ITEM     3      /* All other items, including doors & such */
+#define ST_MAT_QUAD     4      /* Quad build material */
 
 /* definitions for weapontypes */
 
@@ -384,7 +385,7 @@
 #define FLAG_UNPAID	           6      /* Object hasn't been paid for yet */
 #define FLAG_USE_SHIELD	           7	  /* Can this creature use a shield? */
 #define FLAG_NO_PICK	           8      /* Object can't be picked up */
-/*#define FLAG_WALK_ON             9*/
+#define FLAG_IS_TRANSPARENT_FLOOR  9      // floor shows things on lower z-level(s), CF: walk_on
 /*#define FLAG_NO_PASS	          10*//* Nothing can pass (wall() is true) */
 #define FLAG_ANIMATE	          11      /* The object looks at archetype for faces */
 /*#define FLAG_SLOW_MOVE          12*//* Uses the stats.exp/1000 to slow down */
@@ -501,7 +502,7 @@
                                            */
 
 // temporary assignments
-#define FLAG_PHYSICS_QUEUE 114 // object queued for physics
+#define FLAG_PHYSICS_QUEUE 114 // object queued for physics TODO: temporary allocation
 
 #define NUM_FLAGS                115      /* Should always be equal to the last
                                            * defined flag + 1.
@@ -536,7 +537,7 @@
  * on the 'type' move_block parameter
  * Add check - if type is 0, don't stop anything from moving
  * onto it.
- * 
+ *
  */
 #define OB_TYPE_MOVE_BLOCK(ob1, type) \
     ((type) && (ob1->move_type & type) == ob1->move_type)