server copy.js

const express = require('express');
const http = require('http');
const path = require('path');
const app = express();
const server = http.createServer(app);
const io = require('socket.io')(server);

app.set('port', 3000);

// Secara default, nodejs tidak mengijinkan
// untuk mengakses file sebelum didaftarkan
app.use('/build',express.static(path.join(__dirname, 'build')));
app.use('/css',express.static(path.join(__dirname, 'css')));
app.use('/img',express.static(path.join(__dirname, 'img')));
app.use('/js',express.static(path.join(__dirname, 'js')));
app.use('/sound',express.static(path.join(__dirname, 'sound')));
app.use('/fonts',express.static(path.join(__dirname, 'fonts')));
app.use('/particle',express.static(path.join(__dirname, 'particle')));

server.listen(app.get('port'), function () {
  console.log("Express server listening on port " + app.get('port'));
});

var maxPlayer = 1;

//==================
//-----Routing------
//==================
app.get('/', function (req, res) {
  res.sendFile(__dirname + '/views' + '/awal.html');
});

app.post('/', function(req, res) {

});

app.get('/input', function (req, res) {
  res.sendFile(__dirname + '/views' + '/input.html');
});

app.get('/game', function (req, res) {
  res.sendFile(__dirname + '/views' + '/index.html');
});

app.get('/start', function (req, res) {
  res.sendFile(__dirname + '/views' + '/awal.html');
});

app.get('/instruksi', function (req, res) {
  res.sendFile(__dirname + '/views' + '/instruksi.html');
});

app.get('/master', function(req, res) {
  res.sendFile(__dirname + '/views' + '/master.html');
});

//=================
//-----Socket------
//=================

var players = [];

io.on('connection', function(socket) {
  socket.on('join', function(room) {
    socket.join(room);
    for(let i = 0;i < players.size(); i++) {
      if(socket.conn.remoteAddress != players[i]) {
        players.push(socket.conn.remoteAddress);
        break;
      }
    }

    if(players.length == maxPlayer) {
      io.sockets.in(room).emit('ready', 1);
    }    

    socket.on('keyboardEvent', function(data) {
      console.log(data);
      io.sockets.in(room).emit('keyboardEvent', data);
    });

    socket.on('deviceOrientation', function(data) {
      io.sockets.in(room).emit('deviceOrientation', data);
    })

    socket.on('sync', function(data) {
      io.sockets.in(room).emit('sync', data);
    });
  });

  socket.on('disconnect', function() {
    console.log('A user disconnected');
  });
});