1 files changed, 24 insertions, 45 deletions
diff --git a/public/assets/javascripts/app.js b/public/assets/javascripts/app.js
index 1dd8a5e..3cafeca 100644
--- a/public/assets/javascripts/app.js
+++ b/public/assets/javascripts/app.js
@@ -1,69 +1,34 @@
 
-var is_iphone = (navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i));
-var is_ipad = (navigator.userAgent.match(/iPad/i));
-var is_android = (navigator.userAgent.match(/Android/i))
-var is_mobile = is_iphone || is_ipad || is_android;
-
 if (is_mobile) {
-	// window.location.href = "mobile.html"
-	$("html").addClass("mobile");
-}
-else if ($.browser.msie || ! has3d()) {
-	// window.location.href = "error.html"
+	$("html").addClass("mobile")
 }
 else {
- $("html").addClass("desktop");
+  $("html").addClass("desktop")
 }
 
+
 var scene, cam, map;
 
 var app = new function(){}
 
 app.mode = { editor: false, builder: false }
-
+  
 app.init = function () {
 	app.tube = new Tube ()
 	app.router = new SiteRouter ()
 }
 
 app.launch = function () {
-	var movements
-
-	scene = new MX.Scene().addTo('#scene')
-	scene.width = window.innerWidth
-	scene.height = window.innerHeight
-	scene.perspective = window.innerHeight
-
-	window.onresize = function () {
-		scene.width = window.innerWidth
-		scene.height = window.innerHeight
-		scene.perspective = window.innerHeight
-		scene.update()
-	}
-
-	cam = scene.camera
-	cam.y = viewHeight
-	
-	if (MX.Map) map = app.map = new MX.Map()
-	
-	if (is_mobile) {
-		app.movements = new MX.MobileMovements(cam, viewHeight)
-	}
-	else {
-		app.movements = new MX.Movements(cam, viewHeight)
-	}
-	app.movements.init()
-	
+  if ($.browser.msie || ! has3d()) { return app.fallback() }
+  
+	var last_t = 0
 	function animate (t) {
+		var dt = t - last_t
+		last_t = t
 		requestAnimationFrame(animate)
-		environment.update(t)
-		window.path && path.update(t)
-		app.movements.update()
-		scene.update()
+		environment.update(t, dt)
 	}
 
-	window.inAnimation = true
-
 	var loader = new Loader(function(){
 		$("#loader").hide()
 		window.environment && window.environment.init()
@@ -74,6 +39,20 @@ app.launch = function () {
 	
 	// loader.preloadImages([])
 	loader.ready()
+
+	window.scrollTo(0,0)
+}
+
+app.fallback = function(){
+  app.unsupported = true
+  var msg = "Sorry, your browser is not supported.<br><br>" +
+            "Please use <a href='http://chrome.com/'>Chrome</a> or <a href='https://www.apple.com/safari/'>Safari</a> or <a href='http://getfirefox.com/'>Firefox</a>."
+  var $fallback = $("<div>")
+  $fallback.attr('id', 'fallback')
+  $fallback.html(msg)
+  $('body').append($fallback)
+  $("#keyhint").hide()
+  $("#editorView").hide()
 }
 
 app.on = function(){