index.js

// Example site using Express...
// Include important JS helpers
//require( __dirname +'/helpers.js');

var fs = require('fs'),
	http = require('http'),
	config = require( __dirname +'/config/app.js'), // get configuration
	express = require('express'), // Include express engine
	hbs = require('hbs'),
	app = express(), // create node server
	server = http.createServer(app),
	io = require('socket.io').listen(server),
	iu = require( __dirname +'/lib/game.js');

var DEV = !(process.env.NODE_ENV == 'production');

// Default APP Configuration
app
	.set('views', __dirname + '/views')
	.set('view engine', 'html')
	.engine("html",  require('hbs').__express );
	//.use(express.methodOverride());

if( DEV ){
	app
		.use(express.static(__dirname + '/public'));
} else {
	var oneYear = 31557600000;
	app
		.use(express.static(__dirname + '/public', { maxAge: oneYear }));
}

// Index Route
app.get('/', function(req, res){
	res.render('index', {
		locals: {
			name: 'index',
			title: config.name
		}
	});
});

// About page
app.get('/about', function(req, res){
	res.render('about', {
		locals: {
			name: 'about',
			title: config.name
		}
	});
});

// Scores page
app.get('/scores', function(req, res){
	// consider replacing this "hard" call to the file with a memory seek
	var file = fs.readFileSync('./data/scores.json');
	var scores = JSON.parse(file);

	res.render('scores', {
		locals: {
			name: 'scores',
			title: config.name,
			scores: scores
		}
	});
});


// configure handlebars

var blocks = {};

hbs.registerHelper('extend', function(name, context) {
	var block = blocks[name];
	if (!block) {
		block = blocks[name] = [];
	}

	block.push(context.fn(this));
});

hbs.registerHelper('block', function(name) {
	var val = (blocks[name] || []).join('\n');

	// clear the block
	blocks[name] = [];
	return val;
});

// start the game
iu.init( io );

exports.app = server;