--- deliantra/server/socket/request.C	2007/03/14 13:05:30	1.76
+++ deliantra/server/socket/request.C	2007/03/14 15:44:47	1.77
@@ -564,8 +564,28 @@
  * it either has to be here or init_sockets needs to be exported.
  */
 void
-AddMeCmd (char *buf, int len, client * ns)
+AddMeCmd (char *buf, int len, client *ns)
 {
+  // face caching is mandatory
+  if (!ns->facecache)
+    {
+      ns->send_drawinfo (
+         "\n"
+         "\n"
+         "***\n"
+         "*** WARNING:\n"
+         "*** Your client does not support face/image caching,\n"
+         "*** or it has been disabled. Face caching is mandatory\n"
+         "*** so please enable it or use a newer client.\n"
+         "***\n"
+         "*** I will proceed as if face caching were enabled.\n"
+         "\n"
+         "***\n",
+         NDI_RED
+      );
+      //ns->facecache = true;
+    }
+
   INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));
 }
 
@@ -686,6 +706,16 @@
 }
 
 /**
+ * client requested an image. send it rate-limited
+ * before flushing.
+ */
+void
+AskFaceCmd (char *buf, int len, client *ns)
+{
+  ns->askface.push_back (atoi (buf));
+}
+
+/**
  * Tells client the picture it has to use 
  * to smooth a picture number given as argument.
  */
@@ -1253,13 +1283,6 @@
 
       estartlen = esl.length ();
     }
-  else
-    {
-      /* suppress compiler warnings */
-      ewhatstart = 0;
-      ewhatflag = 0;
-      estartlen = 0;
-    }
 
   /* x,y are the real map locations.  ax, ay are viewport relative
    * locations.