--- deliantra/server/include/client.h	2007/07/01 05:00:18	1.59
+++ deliantra/server/include/client.h	2007/07/23 21:02:50	1.62
@@ -157,7 +157,7 @@
   bool ACC (RW, newmapcmd);               /* Send newmap command when entering new map SMACFIGGEN */
   bool ACC (RW, plugincmd);               // extend the protocol through a plug-in */
   bool ACC (RW, mapinfocmd);              // return map info and send map change info
-  bool ACC (RW, extcmd);                  // call into extensions/plugins
+  uint8_t ACC (RW, extcmd);                  // call into extensions/plugins
   bool ACC (RW, extmap);                  // extend map comamnd with extra data
   bool ACC (RW, buggy_mapscroll);         // client crashes on large mapscrolls
   bool ACC (RW, darkness);                /* True if client wants darkness information */
@@ -192,6 +192,7 @@
   tstamp ACC (RW, last_send);             // last data send on socket.
 
   int ACC (RW, rtt), ACC (RW, rttvar);    /* round-trip time and -variance, if known */
+  int ACC (RW, outq);                     // current socket outq length, or 0 if indeterminable
 
   int ACC (RW, rate_avail);               // current rate balance
   int ACC (RW, max_rate);                 // max. # of bytes to send per tick
@@ -261,6 +262,16 @@
   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);