From 22e5cba468a7d136aee1801c34623c3d0eb9f928 Mon Sep 17 00:00:00 2001
From: Gabe Hollombe <gabe@avantbard.com>
Date: Sun, 17 Feb 2013 20:40:53 +1100
Subject: [PATCH] Only send player state when changed event is emitted by
 game.controls

NOTE: requires update to player-physics module to emit this event
---
 client.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/client.js b/client.js
index 29bc368..7ee566a 100644
--- a/client.js
+++ b/client.js
@@ -54,8 +54,7 @@ function connectToGameServer(socket) {
 function createGame(options) {
   options.controlsDisabled = false
   window.game = engine(options)
-
-  setInterval(function() {
+  game.controls.on('changed', function() {
     if (!connected) return
     if (!game.controls.enabled) return
     var state = {
@@ -66,7 +65,7 @@ function createGame(options) {
       }
     }
     emitter.emit('state', state)
-  }, 1000/22)
+  });
 
   var container = document.querySelector('#container')
   game.appendTo(container)