--- deliantra/server/include/client.h	2007/07/01 05:00:18	1.59
+++ deliantra/server/include/client.h	2007/07/12 08:40:14	1.60
@@ -261,6 +261,16 @@
   void send_packet (packet &sl);
 
   void send_drawinfo (const char *msg, int flags = NDI_BLACK);
+
+  MTH bool must_send_face (faceidx facenum)
+  {
+    if (faces_sent[facenum])
+      return false;
+
+    faces_sent[facenum] = true;
+    return true;
+  }
+
   MTH void send_face (faceidx facenum);
   MTH void send_image (faceidx facenum);
   MTH void send_faces (object *ob);