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chess.html
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chess.html
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<!doctype html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport" />
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="white">
<title>堆糖</title>
<script src="http://www.duitang.com/app/woo/js/zepto/zepto.js" ></script>
<script src="http://www.duitang.com/app/woo/js/zepto/event.js" ></script>
<script src="http://www.duitang.com/app/woo/js/zepto/ie.js" ></script>
<script src="http://www.duitang.com/app/woo/js/zepto/fx.js" ></script>
<script src="http://www.duitang.com/app/woo/js/zepto/fx_methods.js" ></script>
<script src="http://www.duitang.com/app/woo/js/zepto/touch.js" ></script>
<script>
/*
@说明：QS 类chess
*/
$.QS = function ($cont,opts){
this.init($cont,opts);
}
$.QS.prototype = {
init : function ($cont,opts){
this.opts = $.extend({}, opts)
var t = this;
t.$dom = $($cont);
t.number = opts.number,
t.pos = opts.pos, // array
t.qssize = opts.qssize,
t.gap = opts.gap,
t.fontset = {
"2":{"color":"#746c61","size":4,"background":"#ece4d9"},
"4":{"color":"#756f63","size":4,"background":"#ece0c6"},
"8":{"color":"#ffffff","size":4,"background":"#f2b179"},
"16":{"color":"#ffffff","size":3.5,"background":"#f59562"},
"32":{"color":"#ffffff","size":3.5,"background":"#f57c5f"},
"64":{"color":"#ffffff","size":3.5,"background":"#f45e39"},
"128":{"color":"#ffffff","size":2.8,"background":"#eccc5f"},
"1024":{"color":"#ffffff","size":2.2,"background":"#eccc5f"},
"4096":{"color":"#ffffff","size":2.0,"background":"#000"}
}
t.setDomAttr();
t.setHtmlNumber();
t.setPos(t.pos,0);
},
setDomAttr : function (){
var t = this;
t.$dom.css({
"position" : "absolute",
"width" : t.qssize,
"height" : t.qssize
})
},
addNumber : function (number){
var t = this;
t.number += number;
},
setHtmlNumber : function (){
var t = this;
t.$dom.html(t.number);
t.setColor();
},
setPos : function (pos, dura, callback, params, qsb){
var t = this;
t.pos = pos // pos is an array
t.$dom.css("z-index",0).css({
"top" : pos[0] * (t.qssize+t.gap) + t.gap,
"left" : pos[1] * (t.qssize+t.gap) + t.gap
},dura,function (){
t.$dom.css("z-index",1);
if($.isFunction(callback)){
callback.call(t,params,qsb)
}
})
window.setTimeout(function (){
t.$dom.css("z-index",1);
if($.isFunction(callback)){
callback.call(t,params,qsb)
}
},dura)
},
merge : function (qsb){
var t = this,
$d = t.$dom;
t.setHtmlNumber();
$d.addClass('qs-unit-merge')
setTimeout(function (){
$d.removeClass('qs-unit-merge')
},200)
},
remove : function (){
var t = this;
t.number = 0;
t.$dom.remove();
},
setColor : function (){
var t = this,
grade = t.number;
if( t.number >= 4096 ){
grade = "4096"
}else if( t.number >= 1024 ){
grade = "1024"
}else if( t.number >= 128 ){
grade = "128"
}
var font = t.fontset[grade]
t.$dom.css({
"line-height" : 6/font.size + "em",
"font-size" : font.size*.8 + "em",
"background" : font.background,
"color" : font.color
})
}
}
/*
@说明：QSB 类chess board
*/
$.QSB = function ($cont,opts){
this.init($cont,opts);
}
$.QSB.prototype = {
init : function ($cont,opts){
this.opts = $.extend({}, opts)
var t = this;
t.$dom = $($cont);
t.dim = opts.dim || 4,
t.initcout = opts.initcout || 2, // chess count when init
t.gap = opts.gap || 15, // space between chess
t.dura = opts.gap || 100, // duration of animation
t.qssize = 61, // chess size
t.diminfo = [],
t.maxcount = t.dim * t.dim,
t.score = 0,
t.$scoreboard = $(opts.scoreboard),
t.$bestscore = $(opts.bestscore),
t.$gameover = $(opts.gameover),
t.storage = t.getStorage(),
t.ismoving = 0,
t.movtimer;
// set best score
t.setBestScore();
for(var i=0; i<t.dim; i++){
var inn = []
for(var j=0; j<t.dim; j++){
inn.push({"posX":i,"posY":j,"qs":null})
var $cell = $('<div class="qs-cell"></div>').css({
"position" : "absolute",
"width" : t.qssize,
"height" : t.qssize,
"top" : i * (t.qssize+t.gap) + t.gap,
"left" : j * (t.qssize+t.gap) + t.gap,
"background" : "#ccc0b2"
})
t.$dom.append($cell);
}
t.diminfo.push(inn)
}
t.generateQS([0,0],8192)
// existed chesses on the qs board
for(var i=0; i<t.initcout; i++){
t.generateQS();
}
var wh = (t.gap + t.qssize ) * t.dim + t.gap
t.$dom.css({
"position" : "relative",
"float" : "left",
"width" : wh,
"height" : wh
})
},
randomPos : function (){
var t = this,
blank = [];
for(var i=0; i<t.dim; i++){
for(var j=0; j<t.dim; j++){
if( !t.diminfo[i][j].qs ){
blank.push([i,j])
}
}
}
if( !blank.length ){
// if there is no blank
return null;
}
var randidx = Math.floor(blank.length * Math.random());
return blank[randidx]
},
randomNumber : function (){
return 2*(Math.round(Math.random()*Math.random()) + 1)
},
generateQS : function (pos,number){
var t = this,
qs = null,
rpos = pos || t.randomPos(),
rnumber = number || t.randomNumber();
if( rpos ){
var info = t.diminfo[rpos[0]][rpos[1]];
var qs = new $.QS($('<div class="qs-unit qs-unit-init"></div>'),{number:rnumber,pos:rpos,qssize:t.qssize,gap:t.gap});
info.qs = qs;
t.$dom.append(qs.$dom);
window.setTimeout(function (){
qs.$dom.removeClass('qs-unit-init');
},10)
}
return qs;
},
scoreAdd : function (number){
var t = this;
t.score += number;
t.$scoreboard.html(t.score);
return t.score;
},
move : function (dir,trytomove){
var t = this;
if( t.ismoving && !trytomove ){
return
}
if( !trytomove ){
t.ismoving = 1;
}
// value of dir among "up" "down" "left" "right"
var info = t.diminfo,
hasmoved = false;
for(var i=0; i<t.dim-1; i++){
for(var j=0; j<t.dim; j++){
var stp = 1,
ui = i,
uj = j,
us = i;
switch( dir ){
case "up" :
// up
break;
case "down" :
// down
stp = -1,
ui = t.dim - 1 -i,
us = ui;
break;
case "left" :
// left
ui = j,
uj = i,
us = uj;
break;
case "right" :
// right
stp = -1,
uj = t.dim - 1 - i,
ui = j,
us = uj;
break
default :
// default
}
// if cell is empty
if( !info[ui][uj].qs ){
var lev = 0,
headqs;
// search for the nearest unit along the direction
for(var k=us+stp; 0<=k && k<t.dim; k+=stp){
var uk = k,
ux = uj;
if( dir == "left" || dir == "right" ){
uk = ui;
ux = k;
}
if( info[uk][ux].qs ){
lev++;
if( lev == 1 ){
hasmoved = true;
if( !trytomove ){
info[ui][uj].qs = info[uk][ux].qs,
info[uk][ux].qs = null;
++t.ismoving;
info[ui][uj].qs.setPos([ui,uj],t.dura,function (params,qsb){
qsb.ismoving--;
},[],t),
headqs = info[ui][uj].qs;
}
}else if( lev == 2 ){
if( info[uk][ux].qs.number == headqs.number ){
t.scoreAdd(headqs.number+info[uk][ux].qs.number);
hasmoved = true;
if( !trytomove ){
headqs.addNumber(info[uk][ux].qs.number);
++t.ismoving;
info[uk][ux].qs.setPos([ui,uj],t.dura,function (params,qsb){
qsb.ismoving--;
params[0].merge(qsb);
this.remove();
},[headqs],t);
info[uk][ux].qs = null;
}
}
break;
}
}
}
}else{
// search for the nearest unit along the direction
for(var k=us+stp; 0<=k && k<t.dim; k+=stp){
var uk = k,
ux = uj;
if( dir == "left" || dir == "right" ){
uk = ui;
ux = k;
}
var closqs = info[uk][ux].qs;
if( closqs ){
if( closqs.number == info[ui][uj].qs.number ){
hasmoved = true;
if( !trytomove ){
t.scoreAdd(info[ui][uj].qs.number+info[uk][ux].qs.number);
info[ui][uj].qs.addNumber(info[uk][ux].qs.number);
++t.ismoving;
info[uk][ux].qs.setPos([ui,uj],t.dura,function (params,qsb){
qsb.ismoving--;
params[0].merge(qsb);
this.remove();
},[info[ui][uj].qs],t);
info[uk][ux].qs = null;
}
}
break;
}
}
}
}
}
if( !trytomove ){
// move over then generate new unit
if( hasmoved ){
window.setTimeout(function (){
t.generateQS();
},t.dura)
t.movtimer = window.setTimeout(function (){
t.ismoving--;
},t.dura)
}else{
t.ismoving--;
// if no empty pos can be found, then judge whether game over or not
if( !t.randomPos() && t.isGameOver() ){
t.gameOver()
}
}
}
t.lastmove = dir;
return hasmoved;
},
getSavedScore : function (){
var t = this;
if(t.storage){
return t.storage.getItem("qsbestscore");
}
return null;
},
setBestScore : function (score){
var t = this,
sc = score || 0,
savesc = t.getSavedScore(); // null when storage is unavailable
if( savesc && (!sc || sc < savesc) ){
sc = savesc;
}
if( t.storage && (!savesc || savesc < sc) ){
t.storage.setItem("qsbestscore",sc);
}
t.$bestscore.html(sc)
},
getStorage : function (){
// try is necessary in case of localStorage has been banned
var localStorage;
try{
localStorage = window.localStorage
}catch(e){
}
// whether localStorage can be used or not
if( !!(typeof localStorage != 'undefined' && localStorage) ){
return localStorage;
}
return null
},
isGameOver : function (){
var t = this,
haspos = false,
direc = ["up","down","left","right"];
for(var i=0; i<direc.length; i++){
// the second param means try to move but not really move
haspos = t.move(direc[i],true);
if( haspos ){
break;
}
}
return !haspos;
},
gameOver : function (){
var t = this;
t.$gameover
.unbind('click')
.bind('click',function (){
t.$gameover.hide()
t.$dom.empty()
t.init(t.$dom,t.opts)
})
.show();
t.setBestScore(t.score);
}
}
</script>
<script>function aaa(s){
/*merge start*/
if( typeof(console)==='object' && console.log ){
console.log(s)
}
/*merge end*/
}</script>
<style>
body,html{padding:0;margin:0;
-moz-user-select: none;
-khtml-user-select: none;
user-select: none;
font-size:13px;
}
.gogithub{padding:1em 0 0 1em;}
.gogithub a:link,
.gogithub a:visited{text-decoration:none;font-size:2em;color:#444}
.gogithub a:hover{text-decoration:underline;color:#444}
#gameholder{zoom:1;margin:2em 0 4em 6em;font-family:tahoma,arial,sans-serif;}
#gameholder:after{content:"\0020";display:block;height:0;overflow:hidden;clear:both;}
#gamepannel{position:relative;float:left;margin:6em 0 0 6em;}
#gamepannel a{position:absolute;top:0;left:0;width:100px;height:40px;line-height:39px;text-align:center;background:blue;color:#fff;border-radius:8px;text-decoration:none !important;}
#gamepannel a:link,
#gamepannel a:visited{background:#22b4f6}
#gamepannel a:hover{background:#1e9ed8}
a#pannelup{left:100px;top:0;}
a#pannelright{left:200px;top:40px;}
a#panneldown{left:100px;top:80px;}
a#pannelleft{left:0;top:40px;}
#gamerange{border-radius:.5em;background-color:#baac9f}
#gamerange div{text-align:center;font-weight:400;border-radius:8px}
.qs-unit{z-index:1;line-height:1.5em;
transition: transform .1s ease-in-out;
-webkit-transition: -webkit-transform .1s ease-in-out, top .1s ease-in-out, left .1s ease-in-out;
-moz-transition: -moz-transform .1s ease-in-out, top .1s ease-in-out, left .1s ease-in-out;
-o-transition: -o-transform .1s ease-in-out, top .1s ease-in-out, left .1s ease-in-out;
}
.qs-unit-init{
-webkit-transform: scale3d(0,0,0);
-moz-transform: scale3d(0,0,0);
-o-transform: scale3d(0,0,0);
transform: scale3d(0,0,0);
}
.qs-unit-merge{
-webkit-animation-name:elasticpop;
-moz-animation-name:elasticpop;
animation-name:elasticpop;
-webkit-animation-duration:.2s;
-moz-animation-duration:.2s;
-ms-animation-duration:.2s;
-o-animation-duration:.2s;
animation-duration:.2s;
-webkit-animation-timing-function:ease;
-moz-animation-timing-function:ease;
animation-timing-function:ease;
-webkit-animation-iteration-count:1;
-moz-animation-iteration-count:1;
animation-iteration-count:1;
}
@-webkit-keyframes elasticpop{
0% {-webkit-transform:scale3d(1,1,1);}
/*5% {-webkit-transform:scale3d(.8,.8,1);}*/
45% {-webkit-transform:scale3d(1.2,1.2,1);}
100% {-webkit-transform:scale3d(1,1,1);}
}
@-moz-keyframes elasticpop{
0% {-webkit-transform:scale3d(1,1,1);}
/*5% {-webkit-transform:scale3d(.8,.8,1);}*/
45% {-webkit-transform:scale3d(1.2,1.2,1);}
100% {-webkit-transform:scale3d(1,1,1);}
}
@keyframes elasticpop{
0% {-webkit-transform:scale3d(1,1,1);}
/*5% {-webkit-transform:scale3d(.8,.8,1);}*/
45% {-webkit-transform:scale3d(1.2,1.2,1);}
100% {-webkit-transform:scale3d(1,1,1);}
}
/* scoreboard */
.gameboard{zoom:1;}
.gameboard:after{content:"\0020";display:block;height:0;overflow:hidden;clear:both;}
.currentscore,
.recordscore{float:left;margin:.5em .5em .5em 0;padding:0 1em .5em;background:#baac9f;border-radius:8px}
.currentscore h3,
.recordscore h3{padding:.5em 0 0;margin:0;line-height:1.5;text-align:center;font-size:1em;color:#e8ded2;}
.scorefigure{text-align:center;font-size:1.8em;color:#fff;}
#gameover{display:none;position:fixed;z-index:9999;top:0;left:0;width:100%;height:100%;padding:2em 0 0;line-height:2em;text-align:center;background-color:rgba(200,200,200,.7);color:#fff;font-weight:800;}
#gameover div{font-size:2em;}
#gameover p{font-size:1em}
@media screen and (max-width: 640px) {
.gogithub{display:none;}
#gameholder{width:320px;margin:0 auto;}
#gamepannel{display:none;}
}
</style>
</head>
<body>
<div class="gogithub"><a href="https://github.com/balibell/js2048" target="_blank">Github</a></div>
<div id="gameholder">
<div class="gameboard">
<div class="currentscore">
<h3>SCORE</h3>
<div id="gamescore" class="scorefigure">0</div>
</div>
<div class="recordscore">
<h3>BEST</h3>
<div id="bestscore" class="scorefigure">0</div>
</div>
</div>
<div id="gamerange">
</div>
<div id="gamepannel">
<a href="javascript:;" id="pannelup" data-dir="up">UP</a>
<a href="javascript:;" id="pannelright" data-dir="right">RIGHT</a>
<a href="javascript:;" id="panneldown" data-dir="down">DOWN</a>
<a href="javascript:;" id="pannelleft" data-dir="left">LEFT</a>
</div>
</div>
<div id="gameover"><div>Game over!</div> <p>Click to try again</p></div>
<script>
$(document).on('touchmove',function (e){
e.preventDefault();
e.stopPropagation();
})
$(function (){
var myQSB = new $.QSB('#gamerange',{"scoreboard":"#gamescore","bestscore":"#bestscore","gameover":"#gameover"})
$('#gamepannel').delegate('a','click',function (){
myQSB.move($(this).data('dir'))
})
window.qsb = myQSB;
$(window).keyup(function(e){
e.preventDefault();
e.stopPropagation();
switch(e.which){
case 37 : myQSB.move('left');break;
case 38 : myQSB.move('up');break;
case 39 : myQSB.move('right');break;
case 40 : myQSB.move('down');break;
}
})
$('#gamerange').swipeUp(function (e){
e.preventDefault();
e.stopPropagation();
myQSB.move('up')
})
.swipeDown(function (e){
e.preventDefault();
e.stopPropagation();
myQSB.move('down')
})
.swipeLeft(function (e){
e.preventDefault();
e.stopPropagation();
myQSB.move('left')
})
.swipeRight(function (e){
e.preventDefault();
e.stopPropagation();
myQSB.move('right')
})
})
</script>
<script src="robot.js" ></script>
</body>
</html>