From 18648921f75a7c458cf0c951c249b28a48f08a6b Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Tue, 4 Aug 2015 23:54:12 -0400
Subject: ws shit

---
 public/js/vendor/util.js | 256 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 256 insertions(+)
 create mode 100644 public/js/vendor/util.js

(limited to 'public/js/vendor/util.js')

diff --git a/public/js/vendor/util.js b/public/js/vendor/util.js
new file mode 100644
index 0000000..0f5c6ed
--- /dev/null
+++ b/public/js/vendor/util.js
@@ -0,0 +1,256 @@
+if (window.$) {
+  $.fn.int = function() { return parseInt($(this).val(),10) }
+  $.fn.float = function() { return parseFloat($(this).val()) }
+  $.fn.string = function() { return trim($(this).val()) }
+  $.fn.enable = function() { return $(this).attr("disabled",null) }
+  $.fn.disable = function() { return $(this).attr("disabled","disabled") }
+  $.fn.sanitize = function(s) { return trim(sanitize($(this).val())) }
+  $.fn.htmlSafe = function(s) { return $(this).html(sanitize(s)) }
+  $.fn.toDollars = function(i) { return $(this).html((i/100).toFixed(2)) }
+}
+
+function trim (s){ return s.replace(/^\s+/,"").replace(/\s+$/,"") }
+function sanitize (s){ return (s || "").replace(new RegExp("[<>&]", 'g'), "") }
+function stripHTML (s){ return (s || "").replace(/<[^>]+>/g, "") }
+function capitalize (s){ return s.split(" ").map(capitalizeWord).join(" ") }
+function capitalizeWord (s){ return s.charAt(0).toUpperCase() + s.slice(1) }
+function slugify (s){ return (s || "").toLowerCase().replace(/\s/g,"-").replace(/[^-_a-zA-Z0-9]/g, '-').replace(/-+/g,"-") }
+function rgb_string (rgb) { return "rgb(" + rgb.map(Math.round).join(",") + ")" }
+function rgba_string (rgb,a) { return "rgba(" + rgb.map(Math.round).join(",") + "," + a + ")" }
+function hex_string (rgb) { return "#" + rgb.map(Math.round).map(function(n){ var s = n.toString(16); return s.length == 1 ? "0"+s : s }).join("") }
+function parse_rgba_string (s) { return s.match(/(\d+)/g).slice(0,3) }
+
+var E = Math.E
+var PI = Math.PI
+var PHI = (1+Math.sqrt(5))/2
+var TWO_PI = PI*2
+var HALF_PI = PI/2
+var LN10 = Math.LN10
+function clamp(n,a,b){ return n<a?a:n<b?n:b }
+function norm(n,a,b){ return (n-a) / (b-a) }
+function lerp(n,a,b){ return (b-a)*n+a }
+function mix(n,a,b){ return a*(1-n)+b*n }
+function ceil(n){ return Math.ceil(n) }
+function floor(n){ return Math.floor(n) }
+function round(n){ return Math.round(n) }
+function quantize(n,a){ return round(n / a) * a }
+function max(a,b){ return Math.max(a,b) }
+function min(a,b){ return Math.min(a,b) }
+function abs(n){ return Math.abs(n) }
+function sign(n){ return n ? Math.abs(n)/n : 0 }
+function pow(n,b) { return Math.pow(n,b) }
+function exp(n) { return Math.exp(n) }
+function log(n){ return Math.log(n) }
+function ln(n){ return Math.log(n)/LN10 }
+function sqrt(n) { return Math.sqrt(n) }
+function cos(n){ return Math.cos(n) }
+function sin(n){ return Math.sin(n) }
+function tan(n){ return Math.tan(n) }
+function acos(n){ return Math.cos(n) }
+function asin(n){ return Math.sin(n) }
+function atan(n){ return Math.atan(n) }
+function atan2(a,b){ return Math.atan2(a,b) }
+function sec(n){ return 1/cos(n) }
+function csc(n){ return 1/sin(n) }
+function cot(n){ return 1/tan(n) }
+function cosp(n){ return (1+Math.cos(n))/2 } // cos^2
+function sinp(n){ return (1+Math.sin(n))/2 }
+function random(){ return Math.random() }
+function rand(n){ return (Math.random()*n) }
+function randint(n){ return rand(n)|0 }
+function randrange(a,b){ return a + rand(b-a) }
+function choice(a){ return a[randint(a.length)] }
+function deg(n){ return n*180/PI }
+function rad(n){ return n*PI/180 }
+function xor(a,b){ a=!!a; b=!!b; return (a||b) && !(a&&b) }
+function mod(n,m){ return n-(m * floor(n/m)) }
+function dist(x0,y0,x1,y1){ return sqrt(pow(x1-x0,2)+pow(y1-y0,2)) }
+function angle(x0,y0,x1,y1){ return atan2(y1-y0,x1-x0) }
+function avg(m,n,a){ return (m*(a-1)+n)/a }
+function noop(){}
+
+function pixel(x,y){ return 4*(mod(y,actual_h)*actual_w+mod(x,actual_w)) }
+function rgbpixel(d,x,y){
+  var p = pixel(~~x,~~y)
+  r = d[p]
+  g = d[p+1]
+  b = d[p+2]
+  a = d[p+3]
+}
+function fit(d,x,y){ rgbpixel(d,x*actual_w/w,y*actual_h/h) }
+
+function step(a, b){
+  return (b >= a) + 0 
+               // ^^ bool -> int
+}
+
+function julestep (a,b,n) {
+  return clamp(norm(n,a,b), 0.0, 1.0);
+}
+
+// hermite curve apparently
+function smoothstep(min,max,n){
+  var t = clamp((n - min) / (max - min), 0.0, 1.0);
+  return t * t * (3.0 - 2.0 * t)
+}
+
+function shuffle(a){
+  var r, swap
+  for (var i = a.length; i > 0; i--){
+    r = randint(i)
+    swap = a[i-1]
+    a[i-1] = a[r]
+    a[r] = swap
+  }
+  return a
+}
+function reverse(a){
+  var reversed = []
+  for (var i = 0, _len = a.length-1; i <= _len; i++){
+    reversed[i] = a[_len-i]
+  }
+  return reversed
+}
+function deinterlace(a){
+  var odd = [], even = []
+  for (var i = 0, _len = a.length; i < _len; i++) {
+    if (i % 2) even.push(a[i])
+    else odd.push(a[i])
+  }
+  return [even, odd]
+}
+function weave(a){
+  var aa = deinterlace(a)
+  var b = []
+  aa[0].forEach(function(el){ b.push(el) })
+  reverse(aa[1]).forEach(function(el){ b.push(el) })
+  return b
+}
+function range(m,n,s){
+	var a = []
+	s = s || 1
+	for (var i = m; i <= n; i += s) {
+		a.push(i)
+	}
+	return a
+}
+
+var guid_syllables = "iz az ez or iv ex baz el lo lum ot un no".split(" ")
+var guid_n = 0
+function guid(n){
+	var len = guid_syllables.length
+	return ((++guid_n*(len-1)*(~~log(guid_n))).toString(len)).split("").map(function(s){
+		return guid_syllables[parseInt(s, len) % len--]
+	}).join("")
+}
+
+function defaults (dest, src) {
+	dest = dest || {}
+	for (var i in src) {
+		dest[i] = typeof dest[i] == 'undefined' ? src[i] : dest[i]
+	}
+	return dest
+}
+
+// Change straight quotes to curly and double hyphens to em-dashes.
+function smarten(a) {
+  a = a.replace(/(^|[-\u2014\s(\["])'/g, "$1\u2018");       // opening singles
+  a = a.replace(/'/g, "\u2019");                            // closing singles & apostrophes
+  a = a.replace(/(^|[-\u2014/\[(\u2018\s])"/g, "$1\u201c"); // opening doubles
+  a = a.replace(/"/g, "\u201d");                            // closing doubles
+  a = a.replace(/--/g, "\u2014");                           // em-dashes
+  return a
+};
+
+
+function pairs(h){
+	var a = []
+	for (var i in h) {
+		if(h.hasOwnProperty(i)) {
+			a.push([i, h[i]])
+		}
+	}
+	return a
+}
+function invert_hash (h) {
+	var k = {}
+	for (var i in h) { if (h.hasOwnProperty(i)) k[h[i]] = i }
+	return k
+}
+function filenameFromUrl (url) {
+  var partz = url.split( "/" )
+  return partz[partz.length-1].split(".")[0]
+}
+
+function bitcount(v) {
+  v = v - ((v >>> 1) & 0x55555555);
+  v = (v & 0x33333333) + ((v >>> 2) & 0x33333333);
+  return ((v + (v >>> 4) & 0xF0F0F0F) * 0x1010101) >>> 24;
+}
+
+// Function.bind polyfill
+if (!Function.prototype.bind) {
+  Function.prototype.bind = function(oThis) {
+    if (typeof this !== 'function') {
+      // closest thing possible to the ECMAScript 5
+      // internal IsCallable function
+      throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
+    }
+
+    var aArgs   = Array.prototype.slice.call(arguments, 1),
+        fToBind = this,
+        fNOP    = function() {},
+        fBound  = function() {
+          return fToBind.apply(this instanceof fNOP && oThis
+                 ? this
+                 : oThis,
+                 aArgs.concat(Array.prototype.slice.call(arguments)));
+        };
+
+    fNOP.prototype = this.prototype;
+    fBound.prototype = new fNOP();
+
+    return fBound;
+  };
+}
+
+// rAF polyfill
+(function() {
+    var lastTime = 0;
+    var vendors = ['ms', 'moz', 'webkit', 'o'];
+    for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
+        window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame'];
+        window.cancelAnimationFrame = window[vendors[x]+'CancelAnimationFrame'] 
+                                   || window[vendors[x]+'CancelRequestAnimationFrame'];
+    }
+ 
+    if (!window.requestAnimationFrame)
+        window.requestAnimationFrame = function(callback, element) {
+            var currTime = new Date().getTime();
+            var timeToCall = Math.max(0, 16 - (currTime - lastTime));
+            var id = window.setTimeout(function() { callback(currTime + timeToCall); }, 
+              timeToCall);
+            lastTime = currTime + timeToCall;
+            return id;
+        };
+ 
+    if (!window.cancelAnimationFrame)
+        window.cancelAnimationFrame = function(id) {
+            clearTimeout(id);
+        };
+}());
+
+
+function selectElementContents(el) {
+  if (window.getSelection && document.createRange) {
+    var sel = window.getSelection();
+    var range = document.createRange();
+    range.selectNodeContents(el);
+    sel.removeAllRanges();
+    sel.addRange(range);
+  } else if (document.selection && document.body.createTextRange) {
+    var textRange = document.body.createTextRange();
+    textRange.moveToElementText(el);
+    textRange.select();
+  }
+}
-- 
cgit v1.2.3-70-g09d2


From 18f6f0219474f0f43e7403a5f5f8cff7c3dd0246 Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Wed, 5 Aug 2015 01:21:38 -0400
Subject: login view, lobby view

---
 public/css/css.css                 | 21 +++++++++++++++++++++
 public/js/index.js                 |  2 --
 public/js/lib/user.js              |  4 ++--
 public/js/lib/views/index.js       |  9 ++++++++-
 public/js/lib/views/lobby/index.js |  8 ++++++++
 public/js/lib/views/login.js       | 29 +++++++++++++++++++++++++++++
 public/js/lib/views/room/index.js  |  3 ++-
 public/js/lib/ws.js                |  9 +++++----
 public/js/vendor/util.js           | 35 +++++++++++++++++++++++++++++++++++
 views/pages/lobby.ejs              | 14 +++++++++-----
 views/partials/scripts.ejs         |  5 +++++
 11 files changed, 124 insertions(+), 15 deletions(-)
 create mode 100644 public/js/lib/views/login.js

(limited to 'public/js/vendor/util.js')

diff --git a/public/css/css.css b/public/css/css.css
index 1fce66f..a8d3df1 100644
--- a/public/css/css.css
+++ b/public/css/css.css
@@ -3,3 +3,24 @@ html,body{width:100%;height:100%;margin:0;padding:0;}
 #bg.tile{background-size:auto auto;}
 html{background:black;}
 body{background:transparent;}
+#login {
+  display: none;
+}
+#login {
+  position: absolute; top: 0; left: 0;
+  width: 100%; height: 100%;
+  background: rgba(0,0,0,0.95);
+}
+#lobby form, #login form {
+  position: absolute;
+  top: 50%; left: 50%;
+  -webkit-transform: translate(-50%,-50%);
+  transform: translate(-50%,-50%);
+  background: #fff;
+  padding: 20px;
+}
+
+#lobby input {
+  font-size: 3vw;
+  width: 40vw;
+}
\ No newline at end of file
diff --git a/public/js/index.js b/public/js/index.js
index 30f5975..6e171fc 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -4,8 +4,6 @@ var app = (function(){
   app.init = function(){
     user.init()
     
-    app.socket = ws.connect()
-    
     app.router = new SiteRouter ()
 
     $(window).on("focus", app.focus)
diff --git a/public/js/lib/user.js b/public/js/lib/user.js
index f96946f..1293895 100644
--- a/public/js/lib/user.js
+++ b/public/js/lib/user.js
@@ -2,10 +2,9 @@ var user = (function(){
   var user = {}
   user.init = function(){
     user.load()
-    user.bind()
   }
   user.bind = function(){
-    $("#username").on("input", user.save)
+    // $("#username").on("input", user.save)
   }
   user.load = function(){
     user.username = user.getCookie()
@@ -38,6 +37,7 @@ var user = (function(){
   }
   user.save = function(){
     var username = user.sanitize()
+    if (! username.length) return
     if (username != user.username) user.setCookie(username);
   }
   user.setCookie = function(username){
diff --git a/public/js/lib/views/index.js b/public/js/lib/views/index.js
index d96bffb..d5ec35d 100644
--- a/public/js/lib/views/index.js
+++ b/public/js/lib/views/index.js
@@ -10,13 +10,20 @@ var SiteRouter = Router.extend({
 	},
 	
 	initialize: function(){
-		this.route()
+		if (! user.username) {
+		  $("#login").show()
+		}
+		else {
+      this.route()
+    }
   },
   
   lobby: function(){
+    this.view = new LobbyView ()
   },
   
   room: function(name){
+    this.view = new RoomView (name)
   },
 
 })
\ No newline at end of file
diff --git a/public/js/lib/views/lobby/index.js b/public/js/lib/views/lobby/index.js
index 5ed1966..70b63c4 100644
--- a/public/js/lib/views/lobby/index.js
+++ b/public/js/lib/views/lobby/index.js
@@ -1,9 +1,17 @@
 var LobbyView = View.extend({
 
   events: {
+    "form submit": "join"
   },
   
   initialize: function(){
+    this.$createRoom = this.$("#create-room")
+  },
+  
+  join: function(){
+    var name = this.$createRoom.sanitize()
+    if (! name) { return }
+    window.location.href = "/v/" + name
   }
   
 })
\ No newline at end of file
diff --git a/public/js/lib/views/login.js b/public/js/lib/views/login.js
new file mode 100644
index 0000000..325d22d
--- /dev/null
+++ b/public/js/lib/views/login.js
@@ -0,0 +1,29 @@
+var LoginView = View.extend({
+  el: "#login",
+  
+  events: { 
+    "form submit": "save",
+  },
+  
+  initialize: function(){
+    this.$el.show()
+  },
+  
+  save: function(e){
+    e.preventDefault()
+    user.save()
+    var that = this
+    if (user.username.length) {
+      app.router.route()
+      oktween.add({
+        obj: this.el.style,
+        from: { opacity: 1 },
+        to: { opacity: 0 },
+        duration: 500,
+        finished: function(){
+          that.el.style.display = "none"
+        }
+      })
+    }
+  },
+})
\ No newline at end of file
diff --git a/public/js/lib/views/room/index.js b/public/js/lib/views/room/index.js
index b266e29..58d7449 100644
--- a/public/js/lib/views/room/index.js
+++ b/public/js/lib/views/room/index.js
@@ -3,7 +3,8 @@ var RoomView = View.extend({
   events: {
   },
   
-  initialize: function(){
+  initialize: function(name){
+    app.socket = ws.connect(name)
   }
   
 })
\ No newline at end of file
diff --git a/public/js/lib/ws.js b/public/js/lib/ws.js
index fbf9211..15af8a1 100644
--- a/public/js/lib/ws.js
+++ b/public/js/lib/ws.js
@@ -1,9 +1,9 @@
-var ws = function(){
+var ws = (function(){
   var ws = {}
   var socket, socketIsReady
-	ws.connect = function () {
+	ws.connect = function (room) {
     if (this.socket) return;
-    var socketPath = window.location.origin + '/' + posthang.room.subdomain
+    var socketPath = window.location.origin + '/' + room
 
     ws.socket = socket = io(socketPath)
     // this.socket.on('connect', function(){ console.log(new Date(), "connected")})
@@ -41,4 +41,5 @@ var ws = function(){
     console.log(new Date(), "disconnected")
     // this.chatView.appendInfo({ content: "Disconnected." })
   }
-}
+  return ws
+})()
diff --git a/public/js/vendor/util.js b/public/js/vendor/util.js
index 0f5c6ed..7c73ae2 100644
--- a/public/js/vendor/util.js
+++ b/public/js/vendor/util.js
@@ -240,6 +240,41 @@ if (!Function.prototype.bind) {
         };
 }());
 
+// Identify browser based on useragent string
+(function( ua ) {
+  ua = ua.toLowerCase();
+  var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
+    /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
+    /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
+    /(msie) ([\w.]+)/.exec( ua ) ||
+    ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
+    [];
+  var matched = {
+    browser: match[ 1 ] || "",
+    version: match[ 2 ] || "0"
+  };
+  browser = {};
+  if ( matched.browser ) {
+      browser[ matched.browser ] = true;
+      browser.version = matched.version;
+  }
+  // Chrome is Webkit, but Webkit is also Safari.
+  if ( browser.chrome ) {
+    browser.webkit = true;
+  } else if ( browser.webkit ) {
+    browser.safari = true;
+  }
+  if (window.$) $.browser = browser;
+  return browser;
+})( navigator.userAgent );
+
+// Naive useragent detection pattern
+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
+var is_desktop = ! is_mobile;
+var app_devicePixelRatio = is_mobile ? devicePixelRatio : 1;
 
 function selectElementContents(el) {
   if (window.getSelection && document.createRange) {
diff --git a/views/pages/lobby.ejs b/views/pages/lobby.ejs
index 46b634c..80bbf88 100644
--- a/views/pages/lobby.ejs
+++ b/views/pages/lobby.ejs
@@ -3,19 +3,23 @@
 <head>
 <title>yt-chat</title>
 <link rel="stylesheet" href="/css/css.css">
-<style>
-</style>
 </head>
 <body>
 
 <div id="bg"></div>
 
 <div id="login">
-  please enter your nick..<br>
-  <input type="text" id="username">
+  <form>
+    please enter your nick..<br>
+    <input type="text" id="username">
+  </form>
 </div>
 
-<input type="text" id="create-room" placeholder="enter a url to make a room">
+<div id="lobby">
+  <form>
+    <input type="text" id="create-room" placeholder="enter a url to make a room">
+  </form>
+</div>
 
 </body>
 <% include ../partials/scripts %>
diff --git a/views/partials/scripts.ejs b/views/partials/scripts.ejs
index 5908ee7..844d884 100644
--- a/views/partials/scripts.ejs
+++ b/views/partials/scripts.ejs
@@ -16,7 +16,12 @@
 <script src="js/lib/user.js"></script>
 <script src="js/lib/video.js"></script>
 <script src="js/lib/ws.js"></script>
+<script src="js/lib/views/room/index.js"></script>
 <script src="js/lib/views/lobby/index.js"></script>
+<script src="js/lib/views/login.js"></script>
+<script src="js/lib/views/index.js"></script>
 <script src="js/index.js"></script>
 
+<!-- 
 <script type="text/javascript" src="http://www.youtube.com/player_api"></script>
+ -->
-- 
cgit v1.2.3-70-g09d2


From 3b7da491072e5c366738ff549e8958d97948076a Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Wed, 5 Aug 2015 10:45:17 -0400
Subject: hook into ws

---
 public/js/lib/video.js             | 2 +-
 public/js/lib/views/lobby/index.js | 2 +-
 public/js/vendor/util.js           | 2 ++
 server/index.js                    | 6 +++++-
 server/ws.js                       | 3 +++
 5 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'public/js/vendor/util.js')

diff --git a/public/js/lib/video.js b/public/js/lib/video.js
index 45e6043..2eb5c82 100644
--- a/public/js/lib/video.js
+++ b/public/js/lib/video.js
@@ -2,7 +2,7 @@ var video = (function(){
   var video = {}
   var mx
   
-  video.init = function(opt){
+  video.init = function(media){
     video.build()
   }
 
diff --git a/public/js/lib/views/lobby/index.js b/public/js/lib/views/lobby/index.js
index 70b63c4..0306445 100644
--- a/public/js/lib/views/lobby/index.js
+++ b/public/js/lib/views/lobby/index.js
@@ -9,7 +9,7 @@ var LobbyView = View.extend({
   },
   
   join: function(){
-    var name = this.$createRoom.sanitize()
+    var name = this.$createRoom.sanitizeName()
     if (! name) { return }
     window.location.href = "/v/" + name
   }
diff --git a/public/js/vendor/util.js b/public/js/vendor/util.js
index 7c73ae2..73a25ad 100644
--- a/public/js/vendor/util.js
+++ b/public/js/vendor/util.js
@@ -5,12 +5,14 @@ if (window.$) {
   $.fn.enable = function() { return $(this).attr("disabled",null) }
   $.fn.disable = function() { return $(this).attr("disabled","disabled") }
   $.fn.sanitize = function(s) { return trim(sanitize($(this).val())) }
+  $.fn.sanitizeName = function(s) { return trim(sanitizeName($(this).val())) }
   $.fn.htmlSafe = function(s) { return $(this).html(sanitize(s)) }
   $.fn.toDollars = function(i) { return $(this).html((i/100).toFixed(2)) }
 }
 
 function trim (s){ return s.replace(/^\s+/,"").replace(/\s+$/,"") }
 function sanitize (s){ return (s || "").replace(new RegExp("[<>&]", 'g'), "") }
+function sanitizeName (s){ return (s || "").replace(new RegExp("[^-_a-zA-Z0-9]", 'g'), "") }
 function stripHTML (s){ return (s || "").replace(/<[^>]+>/g, "") }
 function capitalize (s){ return s.split(" ").map(capitalizeWord).join(" ") }
 function capitalizeWord (s){ return s.charAt(0).toUpperCase() + s.slice(1) }
diff --git a/server/index.js b/server/index.js
index 8b8c738..d08cf2e 100644
--- a/server/index.js
+++ b/server/index.js
@@ -35,10 +35,14 @@ app.use(express.query())
 app.get("/", function(req,res){
   res.render("pages/lobby", {})
 })
-app.post("/v/", function(req,res){
+app.post("/v/:room", function(req,res){
+  var room = util.sanitizeName(req.params.room)
+  ws.add(room)
   res.render("pages/room")
 })
 app.get("/v/:room", function(req,res){
+  var room = util.sanitizeName(req.params.room)
+  ws.add(room)
   res.render("pages/room")
 })
 
diff --git a/server/ws.js b/server/ws.js
index 4715d34..860319a 100644
--- a/server/ws.js
+++ b/server/ws.js
@@ -3,10 +3,13 @@ var server = require('socket.io')
 
 var ws = module.exports = {}
 
+var rooms = {}
+
 ws.listen = function(app){
   ws.io = server(app)
 }
 ws.add = function(name){
+  if (name in rooms) { return }
   var room = {}
   room.users = {}
   
-- 
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