From 806c905c41467f55d5bf68a9da97379cb4c3c3e1 Mon Sep 17 00:00:00 2001
From: FrozenCow <frozencow@gmail.com>
Date: Fri, 2 Aug 2013 16:55:05 +0200
Subject: [PATCH] Initial work for multiple rooms

---
 index.js              | 67 +++++++++++++++++++++++++++----------------
 web/main.js           |  2 +-
 web/network-server.js |  6 ++++
 3 files changed, 49 insertions(+), 26 deletions(-)

diff --git a/index.js b/index.js
index f8e3fe8..cf3e250 100644
--- a/index.js
+++ b/index.js
@@ -9,18 +9,45 @@ requirejs(['./web/utils','./web/simulator','./web/wsball-game','./web/jsonwebsoc
 
 var app = express();
 
-var clients = [];
-var newid = 1;
 app.use(express.static('web'));
 
-var simulator = new Simulator(game);
-var networkServer = new NetworkServer(simulator);
-var updateGame = simulator.updateGame.bind(simulator);
-var insertEvent = simulator.insertEvent.bind(simulator);
+var rooms = {};
+
+function createRoom(name) {
+	var simulator = new Simulator(game);
+	var networkServer = new NetworkServer(simulator);
+	networkServer.messageHandlers['up'] = handleKeyMsg;
+	networkServer.messageHandlers['down'] = handleKeyMsg;
+	networkServer.messageHandlers['setname'] = handleSetname;
+	var room = {
+		simulator: simulator,
+		networkServer: networkServer
+	};
+	rooms[name] = room;
+	return room;
+}
+
+function getRoom(name) {
+	return rooms[name];
+}
+
+function createClientInRoom(ws,room) {
+	var networkServer = room.networkServer;
+	var messenger = new JsonWebsocketMessenger(ws);
+	var client = networkServer.createClient(messenger);
+
+	networkServer.clients.forEach(function(other) {
+		if (other === client) { return; }
+		if (!other.name) { return; }
+		client.messenger.send({
+			type: 'setname',
+			clientid: other.id,
+			name: other.name
+		});
+	});
 
-networkServer.messageHandlers['up'] = handleKeyMsg;
-networkServer.messageHandlers['down'] = handleKeyMsg;
-networkServer.messageHandlers['setname'] = handleSetname;
+	return client;
+}
 
 function handleKeyMsg(msg) {
 	var simulator = this.server.simulator;
@@ -58,25 +85,15 @@ function handleSetname(msg) {
 	}
 }
 
-app.ws.usepath('/client',function(req,next) {
+app.ws.usepath('/rooms/hallo',function(req,next) {
+	var roomName = 'hallo';
+	var room = getRoom(roomName) || createRoom(roomName);
+
 	if (!utils.contains(req.requestedProtocols,'game')) { console.log('Rejected'); return req.reject(); }
 	console.log('connected');
 	var ws = req.accept('game',req.origin);
-	var messenger = new JsonWebsocketMessenger(ws);
-	var client = networkServer.createClient(messenger);
 
-	clients.forEach(function(other) {
-		if (other === client) { return; }
-		if (!other.name) { return; }
-		client.messenger.send({
-			type: 'setname',
-			clientid: other.id,
-			name: other.name
-		});
-	});
-	ws.on('error',function() {
-		console.error('websocket error',arguments);
-	});
+	createClientInRoom(ws,room);
 });
 
 
@@ -114,7 +131,7 @@ function update() {
 	});*/
 }
 
-setInterval(update,1000*(1/30));
+// setInterval(update,1000*(1/30));
 
 
 process.on('uncaughtException', function (err) {
diff --git a/web/main.js b/web/main.js
index 42155e4..71c148e 100644
--- a/web/main.js
+++ b/web/main.js
@@ -100,7 +100,7 @@ define(['platform','game','vector','staticcollidable','linesegment','editor','re
 				new_uri = 'ws:';
 			}
 			new_uri += '//' + loc.host;
-			new_uri += '/client';
+			new_uri += '/rooms/hallo';
 
 			var ws = new WebSocket(new_uri, 'game');
 			ws.onopen = function() {
diff --git a/web/network-server.js b/web/network-server.js
index d238767..4bedbc9 100644
--- a/web/network-server.js
+++ b/web/network-server.js
@@ -17,6 +17,12 @@ define(['./utils'],function(utils) {
 			'ack': handleAck,
 			'resetrequest': handleResetrequest
 		};
+		this.defaultgamerate = 1000*(1/30);
+		this.gameupdateTimeout = setTimeout(update.bind(this), this.defaultgamerate);
+	}
+	function update() {
+		this.simulator.updateGame();
+		this.gameupdateTimeout = setTimeout(update.bind(this), this.defaultgamerate);
 	}
 	(function(p) {
 		p.createClient = function(messenger) {