server.js

var express  = require('express.io'),
	app      = require('express.io')(),
	fs       = require('fs'),
	os       = require('os'),
	crypto   = require('crypto'),
	_        = require('underscore')
	Actors	 = require('./server/actor');
	Dice	 = require('./server/dice');
	Users	 = require('./server/users');
	Maps	 = require('./server/map');
	Tilesets = require('./server/tilesets'),
	Bodysets = require('./server/bodysets');


app.http().io();

// Setup your sessions, just like normal.
app.use(express.cookieParser())
app.use(express.session({secret: 'rocket propelled grenade', key: 'express.sid', cookie  : {maxAge : 60 * 60 * 1000}}))
app.use(express.bodyParser());

///////////////////////////////////////////////////////////////////////////////
// Variables
store = {};


config = {
	port: 7076
};

//console.log('[RoleplayIt alpha]');

///////////////////////////////////////////////////////////////////////////////
// Helpers
Array.prototype.findKey = function(key, value) {
	return this.filter(function(element){ return element[key] == value;});
}

///////////////////////////////////////////////////////////////////////////////
// Configuration

/// Serialize app state
app.save = function() {
	
}

// Deserialize app state
app.load = function() {
	Users.deserialize();
	Tilesets.deserialize();
	Bodysets.deserialize();
	Maps.deserialize();
	Actors.deserialize();

	
	store.users  = Users.getUsers();
	store.actors = Actors.getActors();
	store.maps   = Maps.getMaps();
	
}

function initialize() {
	// load data
	app.load();

	// app state
	require('./server/eventhandler')(app.io);

	// what else
}


///////////////////////////////////////////////////////////////////////////////
// Initialize
initialize();

//app.save();

app.get('/', function(req, res, next){   
	if(req.session.username) {
		//res.send('welcome ' + req.session.username + ' Click to <a href="/forget">forget</a>!.');
		//res.sendfile(__dirname + '/client.html');
		if (req.session.accessLevel == 1)
			res.sendfile(__dirname + '/client/client-dm.html');
		else
			res.sendfile(__dirname + '/client/client-player.html');

		// TODO check accesslevel to show proper page
	} else {
		res.send('<form method="post">'
		+ '<p>Username : <label><input type="text" name="username"/></label>'
		+ '<p>Password : <label><input type="password" name="password"/></label>'
		//+ '<p><label><input type="checkbox" name="remember"/> remember me</label></p> '
		+ '<p><input type="submit" value="Submit"/></p></form>');
	}
});

// Handle login
app.post('/', function(req, res){
	var username = req.body.username;
	var md5pwd = crypto.createHash('md5').update(req.body.password).digest("hex")

	if (store.users[username] && store.users[username].password == md5pwd) {
		req.session.username = username;
		req.session.accessLevel = store.users[username].access_level;

		console.log('Login: '+ req.ip +": Valid credentials for '" + username + "'");
	}
	else {
		console.log('Login: '+ req.ip +": Access denied for '" + username + "'");
	}

	res.redirect('back');

});

app.get('/logout', function(req, res, next){
	req.session.destroy();
  	res.redirect('back');

});

app.get('/style.css', function(req, res, next){   
	res.sendfile(__dirname + '/client/css/style.css');
})
app.use('/public', express.static(__dirname + "/public"));
app.use('/js',     express.static(__dirname + "/client/js"));
app.use('/gfx',    express.static(__dirname + "/client/gfx", { maxAge: 3600 }));
app.use('/images', express.static(__dirname + "/client/images", { maxAge: 3600 }));
app.use('/css',    express.static(__dirname + "/client/css"));
app.listen(config.port);

function writeAddresses() {
	var interfaces = os.networkInterfaces();
	for (k in interfaces) {
	    for (k2 in interfaces[k]) {
	        var address = interfaces[k][k2];
	        //if (address.family == 'IPv4' && !address.internal) {
	        if (address.family == 'IPv4') {
	            console.log('Listening: ' + address.address + ':' + config.port)
	        }
	    }
	}
}
writeAddresses();

// Shows incoming and outcoming connections
var onlineUsers = 0
app.io.sockets.on('connection', function(req) {
    onlineUsers++;
    var address = req.handshake.address;
	console.log('Client: ' + address.address + ': Connected. [' + onlineUsers + ' Online]');
    
    req.on('disconnect', function(req){
        onlineUsers--;
        console.log('Client: ' + address.address + ': Disconnected. [' + onlineUsers + ' Online]');
    })
})


//actors.create();actors.create();actors.create();
//console.dir(actors.getActors());
var    repl = require("repl");



repl.start({
  prompt: "> ",
  input: process.stdin,
  output: process.stdout
});