--- deliantra/server/include/object.h	2008/11/16 03:52:12	1.188
+++ deliantra/server/include/object.h	2008/12/23 00:39:48	1.189
@@ -407,7 +407,7 @@
   }
 
   MTH object *force_find (const shstr name);
-  MTH void force_add (const shstr name, int duration = 0);
+  MTH object *force_add (const shstr name, int duration = 0);
 
   // overwrite the attachable should_invoke function with a version that also checks ev_want_type
   bool should_invoke (event_type event)
@@ -540,6 +540,11 @@
     return !flag [FLAG_REMOVED];
   }
 
+  MTH bool affects_los () const
+  {
+    return glow_radius || flag [FLAG_BLOCKSVIEW];
+  }
+
   // returns the player that cna see this object, if any
   MTH object *visible_to () const;
 
@@ -640,6 +645,11 @@
   MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference
   static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible
 
+  // make some noise with given item into direction dir,
+  // currently only used for players to make them temporarily visible
+  // when they are invisible.
+  MTH void make_noise ();
+
 protected:
   void link   ();
   void unlink ();