move to 8 bit communication

index.html

@@ -90,7 +90,7 @@
         }
 
         function send(x,y,angle){
-            factor = (2**16-1)/400
+            factor = (2**8-1)/400;
             x = Math.round((x + 200) * factor);
             y = Math.round((y + 200) * factor);
             var data = clientId + ";d;" + x.toString() + "," + y.toString();