added current channel user playing to list. fixes #106

app/Menu/Menu.js

@@ -145,17 +145,20 @@ function (ColorConverter, Exception) {
 	}
 
 	function populate(list) {
+
+
 		var html = "";
 		if(list.length > 0) {
 			for (var i = 0; i < list.length; i++) {
 				var channel = list[i];
-				html += "<tr><td>";
-					html += "<a href='#" + channel.name + "'>";
-				html += channel.name
-				html += "</a></td><td>death match</td></tr>";
+				html += "<tr>";
+				html += "<td><a href='#" + channel.name + "'>" + channel.name + "</a></td>";
+				html += "<td>death match</td>";
+				html += "<td>" + channel.playerCount + "</td>";
+				html += "</tr>";
 			};
 		} else {
-			html += "<tr><td colspan='2'>No channels found.</td></tr>";
+			html += "<tr><td colspan='3'>No channels found.</td></tr>";
 		}
 
 		$("#list").innerHTML = html;

app/Server/Coordinator.js

@@ -11,6 +11,7 @@ function (User, PipeToChannel, Nc, Settings) {
 
     function Coordinator() {
     	this.channelPipes = {};
+        this.users = [];
 
         Nc.on(Nc.ns.server.events.controlCommand.coordinator, this.onMessage, this);
 
@@ -18,7 +19,16 @@ function (User, PipeToChannel, Nc, Settings) {
     }
 
     Coordinator.prototype.createUser = function (socketLink) {
-    	new User(socketLink, this);
+    	this.users.push(new User(socketLink, this));
+    }
+
+    Coordinator.prototype.removeUser = function (user) {
+        for(var i = 0; i < this.users.length; i++) {
+            if(this.users[i] === user) {
+                this.users.splice(i, 1);
+                break;
+            }
+        }
     }
 
     Coordinator.prototype.assignUserToChannel = function (user, channelName) {
@@ -33,8 +43,18 @@ function (User, PipeToChannel, Nc, Settings) {
     Coordinator.prototype.getChannels = function(options) {
     	var list = [];
         for (var channelName in this.channelPipes) {
+
+            var count = 0;
+
+            for(var i = 0; i < this.users.length; i++) {
+                if(this.users[i].channelPipe === this.channelPipes[channelName]){
+                    count++;
+                }
+            }
+
             list.push({
-                name: channelName
+                name: channelName,
+                playerCount: count
             });
         }
         return list;

app/Server/User.js

@@ -40,6 +40,9 @@ function (Parent, ProtocolHelper, Nc) {
     }
 
     User.prototype.onDisconnect = function () {
+
+        this.coordinator.removeUser(this);
+
         if(!this.channelPipe) {
             console.warn("Disconnecting user without a channel.");
             return;