remote.js

var Remote=function(socket){

var game;

//綁定事件

var bindEvents=function(){

socket.on('init',function(data){

start(data.type,data.dir);

});

socket.on('next',function(data){

game.performNext(data.type,data.dir);

});

}

//開始

var start=function(type,dir){

var doms={

gameDiv:document.getElementById('remote_game'),

nextDiv:document.getElementById('remote_next'),

timeDiv:document.getElementById('remote_time'),

scoreDiv:document.getElementById('remote_score'),

resultDiv:document.getElementById('remote_gameover')

}

game=new Game();

game.init(doms,type,dir);

}

bindEvents();

}

local.js

var Local=function(socket){

//游戲對象

var game;

//時間間隔

var INTERVAL=250;

//定時器

var timer=null;

//時間計數器

var timeCount=0;

//時間

var time=0;

//綁定鍵盤事件

var bindKeyEvent=function(){

document.onkeydown=function(e){

if(e.keyCode==38){//up

game.rotate();

}else if(e.keyCode==39){//right

game.right();

}else if(e.keyCode==40){//down

game.down();

}else if(e.keyCode==37){//left

game.left();

}else if(e.keyCode==32){//space

game.fall();

}

}

}

//移動

var move=function(){

timeFunc();

if(!game.down()){

game.fixed();

var line=game.checkClear();

if(line){

game.addScore(line);

}

var gameOver=game.checkGameOver();

if(gameOver){

game.gameover(false);

stop();

}else{

game.performNext(generateType(),generateDir());

}

}

}

//隨機生成干擾行

var generataBottomLine=function(lineNum){

var lines=[];

for(var i=0;i<lineNum;i++){

var line=[];

for(var j=0;j<10;j++){

line.push(Math.ceil(Math.random()*2)-1);

}

lines.push(line);

}

return lines;

}

//計時函數

var timeFunc=function(){

timeCount=timeCount+1;

if(timeCount==4){

timeCount=0;

time=time+1;

game.setTime(time);

if(time%15==0){

game.addTaillines(generataBottomLine(1));

}

}

}

//隨機生成一個方塊種類

var generateType=function(){

return Math.ceil(Math.random()*7)-1;

}

//隨機生成一個旋轉次數

var generateDir=function(){

return Math.ceil(Math.random()*4)-1;

}

//開始

var start=function(){

var doms={

gameDiv:document.getElementById('local_game'),

nextDiv:document.getElementById('local_next'),

timeDiv:document.getElementById('local_time'),

scoreDiv:document.getElementById('local_score'),

resultDiv:document.getElementById('local_gameover')

}

game=new Game();

var type=generateType();

var dir=generateDir();

game.init(doms,type,dir);

socket.emit('init', {type:type,dir:dir});

bindKeyEvent();

var t=generateType();

var d=generateDir();

game.performNext(t,d);

socket.emit('next',{type:t,dir:d});

timer=setInterval(move,INTERVAL);

}

//結束

var stop=function(){

if(timer){

clearInterval(timer);

timer=null;

}

document.onkeydown=null;

}

socket.on('start',function(){

document.getElementById('waiting').innerHTML='';

start();

});

}

wsServer.js

var app=require('http').createServer();

var io=require('socket.io')(app);

var PORT=3000;

//客戶端計數

var clientCount=0;

//用來存儲客戶端socket

var socketMap={};

app.listen(PORT);

io.on('connection', function(socket){

clientCount=clientCount+1;

? ? socket.clientNum=clientCount;

? ? socketMap[clientCount]=socket;

? ??

? ? if (clientCount%2==1) {

? ? ? ? socket.emit('waiting','waiting for another person');

? ? }else{

? ? ? ? socket.emit('start');

? ? ? ? socketMap[(clientCount-1)].emit('start');

? ? }

? ? socket.on('init',function(data){

? ? ? ? if(socket.clientNum%2==0){

? ? ? ? ? ? socketMap[socket.clientNum-1].emit('init',data);

? ? ? ? }else{

? ? ? ? ? ? socketMap[socket.clientNum+1].emit('init',data);

? ? ? ? }

? ? });

? ??

? ? socket.on('next',function(data){

? ? ? ? if(socket.clientNum%2==0){

? ? ? ? ? ? socketMap[socket.clientNum-1].emit('next',data);

? ? ? ? }else{

? ? ? ? ? ? socketMap[socket.clientNum+1].emit('next',data);

? ? ? ? }

});

socket.on('disconnect',function(){

});

});

console.log("websocket ?listening on port"+PORT)

問題是對方游戲區(qū)域沒有任何反應