--- deliantra/server/include/player.h	2007/01/15 21:06:19	1.45
+++ deliantra/server/include/player.h	2007/03/01 12:28:16	1.47
@@ -199,6 +199,10 @@
   void do_destroy ();
   void gather_callbacks (AV *&callbacks, event_type event) const;
 
+  // wether the player can "see" this mapspace or not, decided by los
+  // 0 - nothing see, 100 - fully visible
+  MTH sint8 visibility_at (maptile *map, int x, int y) const;
+
   MTH void connect (client *ns);
   MTH void disconnect ();
 
@@ -220,6 +224,6 @@
 extern playervec players;
 
 #define for_all_players(var)			\
-  for (int _i = 0; _i < players.size (); ++_i)	\
+  for (unsigned _i = 0; _i < players.size (); ++_i)	\
     declvar (player *, var, players [_i])