jQuery实现简易的天天爱消除小游戏

今天分享一枚小demo：《天天爱消除游戏》，我想大家对这个游戏不陌生吧！？近期挺火的一款手游
妙味的讲师也很喜欢玩这款游戏 ，课余时间就写了个简易版天天的爱消除，除了PC端以外，试试在iPad、iPhone上玩吧~
涉及知识点：JS、HTML5;
游戏截图：

CSS:


*{ margin:0; padding:0;}
#ul1{ position:relative; margin:20px auto; background:#1b1f2b; overflow:hidden;}
#ul1 li{ list-style:none;}

body { text-align:center;}
#input1 { width:490px; height:50px; border:none; font-size:20px; position:relative; top:10px; border-radius: 12px 12px 0 0; box-shadow: 0px 3px 1px 1px #d1aca2;
background: -webkit-linear-gradient(top,#fae0e1,#e8c4c2);background: -moz-linear-gradient(top,#fae0e1,#e8c4c2);background: linear-gradient(top,#fae0e1,#e8c4c2); color:#fff; }

#sty1 .box0{ width:70px; height:70px; background:url(img/1.jpg) no-repeat; float:left;}
#sty1 .box1{ width:70px; height:70px; background:url(img/2.jpg) no-repeat; float:left;}
#sty1 .box2{ width:70px; height:70px; background:url(img/3.jpg) no-repeat; float:left;}
#sty1 .box3{ width:70px; height:70px; background:url(img/4.jpg) no-repeat; float:left;}
#sty1 .box4{ width:70px; height:70px; background:url(img/5.jpg) no-repeat; float:left;}
#sty1 .box5{ width:70px; height:70px; background:url(img/6.jpg) no-repeat; float:left;}

#sty2 .box0{ width:70px; height:70px; background:url(img/d.jpg) no-repeat; float:left;}
#sty2 .box1{ width:70px; height:70px; background:url(img/l.jpg) no-repeat; float:left;}
#sty2 .box2{ width:70px; height:70px; background:url(img/m.jpg) no-repeat; float:left;}
#sty2 .box3{ width:70px; height:70px; background:url(img/w.jpg) no-repeat; float:left;}
#sty2 .box4{ width:70px; height:70px; background:url(img/y.jpg) no-repeat; float:left;}
#sty2 .box5{ width:70px; height:70px; background:url(img/z.jpg) no-repeat; float:left;}



JS


document.ontouchmove = function(ev){
ev.preventDefault();
};

$(function(){

var bBtn = true;

$('#input1').click(function(){
if(bBtn){
$(this).val('点击切换到爱消除版');
$('body').attr('id','sty2');
$('#ul1').css('background','#fff');
}
else{
$(this).val('点击切换教师节版');
$('body').attr('id','sty1');
$('#ul1').css('background','#1b1f2b');
}
bBtn = !bBtn;
});

var Game = {
colNum : 7,
wH : 70,
timeBtn : true,
dir : 0,
dirThis : null,
init : function(){
this.oUl = $('#ul1');
this.addSound();
this.createMap();

},
createMap : function(){

this.oUl.css({width : this.colNum*this.wH , height : this.colNum*this.wH});
var numX = 0;
var numY = 0;

for(var i=0;i<Math.pow(this.colNum,2);i++){
var oLi = $('<li>');
oLi.attr('class','box'+ Math.floor(Math.random()*6));

oLi.data({x : numX , y : numY});

numX++;

if( numX == this.colNum ){
numX = 0;
numY++;
}

this.oUl.append( oLi );
}

this.positionShow();

this.removeShow();

this.bindTouch();

},
positionShow : function(){

this.aLi = this.oUl[0].getElementsByTagName('li');

var arr = [];
$(this.aLi).each(function(i,elem){
arr.push( [ elem.offsetLeft , elem.offsetTop ] );
});
$(this.aLi).each(function(i,elem){
$(elem).css({position : 'absolute',left : arr[i][0] , top : arr[i][1]});

});

this.arr = arr;

},
bindTouch : function(){

var startX = 0;
var startY = 0;
var This = this;
var izIndex = 2;
var startThis = null;

this.oUl.delegate('li','touchstart mousedown',function(event){

var data = event.originalEvent.changedTouches ? event.originalEvent.changedTouches[ 0 ] : event;
startX = data.clientX;
startY = data.clientY;

startThis = this;

return false;
});

this.oUl.delegate('li','touchend mouseup',function(event){

var data = event.originalEvent.changedTouches ? event.originalEvent.changedTouches[ 0 ] : event;

if(This.timeBtn && ( Math.abs(startX - data.clientX)>10 || Math.abs(startY - data.clientY) > 10 )){

$(startThis).css('zIndex',izIndex++);

if( Math.abs(startX - data.clientX) > Math.abs(startY - data.clientY) ){// 左右
if(startX < data.clientX){ //→

if( $(startThis).data('x') != This.colNum-1 ){

This.dir = 1;

var index = $(startThis).data('x')+1 + $(startThis).data('y')*This.colNum;

var nextLi = $(This.oUl).find('li').eq(index);

$(startThis).insertAfter( nextLi );

$(startThis).animate({left : This.arr[index][0]},300);
nextLi.animate({left : This.arr[index-1][0]},300);

$(startThis).data('x',$(startThis).data('x')+1);
nextLi.data('x',nextLi.data('x')-1);

This.dirThis = nextLi;

}

}
else{ //←

if( $(startThis).data('x') != 0 ){

This.dir = 2;

var index = $(startThis).data('x')-1 + $(startThis).data('y')*This.colNum;

var prevLi = $(This.oUl).find('li').eq(index);

$(startThis).insertBefore( prevLi );
$(startThis).animate({left : This.arr[index][0]},300);
prevLi.animate({left : This.arr[index+1][0]},300);

$(startThis).data('x',$(startThis).data('x')-1);
prevLi.data('x',prevLi.data('x')+1);

This.dirThis = prevLi;

}

}
}
else{ //上下

if(startY < data.clientY){ //↓

if( $(startThis).data('y') != This.colNum-1 ){

This.dir = 3;

var index = $(startThis).data('x') + ($(startThis).data('y')+1)*This.colNum;

var downLi = $(This.oUl).find('li').eq(index);

var prevThis = $(startThis).prev();

$(startThis).insertAfter( downLi );
downLi.insertAfter( prevThis );

$(startThis).animate({top : This.arr[index][1]},300);
downLi.animate({top : This.arr[index-This.colNum][1]},300);

$(startThis).data('y',$(startThis).data('y')+1);
downLi.data('y',downLi.data('y')-1);

This.dirThis = downLi;

}

}
else{ //↑

if( $(startThis).data('y') != 0 ){

This.dir = 4;

var index = $(startThis).data('x') + ($(startThis).data('y')-1)*This.colNum;

var upLi = $(This.oUl).find('li').eq(index);

var prevThis = $(startThis).prev();

$(startThis).insertAfter( upLi );
upLi.insertAfter( prevThis );

$(startThis).animate({top : This.arr[index][1]},300);
upLi.animate({top : This.arr[index+This.colNum][1]},300);

$(startThis).data('y',$(startThis).data('y')-1);
upLi.data('y',upLi.data('y')+1);

This.dirThis = upLi;

}

}

}
This.oA.src = 'sound/b.mp3';
This.oA.play();

This.removeShow();
}

return false;

});
},
removeShow : function(){

var arr = [];
var This = this;

function addArr(aLi){

var prevLi = aLi[0];
var iNum = 0;

for(var i=0;i<aLi.length;i++){
if( aLi[i].className == prevLi.className && i%7!=0 ){
iNum++;
}
else{

if(iNum >= 2){
for(var j=0;j<=iNum;j++){
arr.unshift( aLi[(i-1)-j] );
}

}

iNum = 0;
}
prevLi = aLi[i];
}

if(iNum >= 2){
for(var j=0;j<=iNum;j++){
arr.unshift( aLi[(i-1)-j] );
}

}

}

addArr(this.aLi);
addArr(this.xyChange(this.aLi));

for(var i=0;i<arr.length;i++){

for(var j=0;j<this.aLi.length;j++){
if( arr[i] == this.aLi[j] ){
this.aLi[j].bBtn = true;
}
}
}

var removeNum = 0;
var removeY = [];
var changeArr = [];

for(var i=0;i<this.aLi.length;i++){
if( this.aLi[i].bBtn ){
removeNum++;
removeY.push( this.aLi[i] );
}
}

if(removeY.length){
this.timeBtn = false;
this.dir = 0;
}
else{
this.toReset();
return;
}

for(var i=0;i<removeY.length;i++){
for(var j=0;j<this.arrY[ $(removeY[i]).data('x') ].length;j++ ){

if( removeY[i] == this.arrY[ $(removeY[i]).data('x') ][j] ){
this.arrY[ $(removeY[i]).data('x') ].iNum++;
this.arrY[ $(removeY[i]).data('x') ].splice(j,1);
this.arrY[ $(removeY[i]).data('x') ].unshift( this.oneLi( $(removeY[i]).data('x') , this.arrY[ $(removeY[i]).data('x') ].iNum ) );

}
}
}

for(var i=0;i<this.colNum;i++){
changeArr = changeArr.concat( this.arrY[i] );
}

var c = this.xyChange( changeArr );
var removeYnum = 0;

for(var i=0;i<removeY.length;i++){

$(removeY[i]).animate({opacity:0},function(){
$(this).remove();

removeYnum++;

if(removeYnum == removeY.length){


for(var i=0;i<c.length;i++){
This.oUl.append( c[i] );
}

var numX = 0;
var numY = 0;

for(var i=0;i<This.aLi.length;i++){

$(This.aLi).eq(i).data({x : numX , y : numY});

numX++;

if( numX == This.colNum ){
numX = 0;
numY++;
}

}

This.movePos();
}

});
}

},
xyChange : function(aLi){

var arr = [];
var This = this;
this.arrY = {};
iNum = 0;

for(var i=0;i<this.colNum;i++){
this.arrY[i] = [];
this.arrY[i].iNum = 0;
}

(function(){

if(iNum==This.colNum){
return;
}

for(var i=0;i<aLi.length;i++){
if(i%This.colNum == iNum){
arr.push( aLi[i] );
This.arrY[iNum].push( aLi[i] );
}
}
iNum++;
arguments.callee();

})();

return arr;

},
oneLi : function(x,iNum){

var oLi = $('<li>');
oLi.attr('class','box'+ Math.floor(Math.random()*6));
oLi.css({ position : 'absolute' , left : x*this.wH , top : -iNum*this.wH });
this.oUl.append( oLi );

return oLi.get(0);

},
movePos : function(){

var bBtn = true;
var This = this;

for(var i=0;i<this.aLi.length;i++){
$(this.aLi[i]).animate({top : this.arr[i][1] },function(){
if(bBtn){
bBtn = false;

This.timeBtn = true;

This.removeShow();

This.oA.src = 'sound/a.mp3';
This.oA.play();

}
});
}

},
toReset : function(){

switch(this.dir){
case 1:

var index = $(this.dirThis).data('x')+1 + $(this.dirThis).data('y')*this.colNum;

var nextLi = $(this.oUl).find('li').eq(index);

$(this.dirThis).insertAfter( nextLi );

$(this.dirThis).animate({left : this.arr[index][0]},300);
nextLi.animate({left : this.arr[index-1][0]},300);

$(this.dirThis).data('x',$(this.dirThis).data('x')+1);
nextLi.data('x',nextLi.data('x')-1);

break;
case 2:

var index = $(this.dirThis).data('x')-1 + $(this.dirThis).data('y')*this.colNum;

var prevLi = $(this.oUl).find('li').eq(index);

$(this.dirThis).insertBefore( prevLi );
$(this.dirThis).animate({left : this.arr[index][0]},300);
prevLi.animate({left : this.arr[index+1][0]},300);

$(this.dirThis).data('x',$(this.dirThis).data('x')-1);
prevLi.data('x',prevLi.data('x')+1);

break;
case 3:

var index = $(this.dirThis).data('x') + ($(this.dirThis).data('y')+1)*this.colNum;

var downLi = $(this.oUl).find('li').eq(index);

var prevThis = $(this.dirThis).prev();

$(this.dirThis).insertAfter( downLi );
downLi.insertAfter( prevThis );

$(this.dirThis).animate({top : this.arr[index][1]},300);
downLi.animate({top : this.arr[index-this.colNum][1]},300);

$(this.dirThis).data('y',$(this.dirThis).data('y')+1);
downLi.data('y',downLi.data('y')-1);

break;
case 4:

var index = $(this.dirThis).data('x') + ($(this.dirThis).data('y')-1)*this.colNum;

var upLi = $(this.oUl).find('li').eq(index);

var prevThis = $(this.dirThis).prev();

$(this.dirThis).insertAfter( upLi );
upLi.insertAfter( prevThis );

$(this.dirThis).animate({top : this.arr[index][1]},300);
upLi.animate({top : this.arr[index+this.colNum][1]},300);

$(this.dirThis).data('y',$(this.dirThis).data('y')-1);
upLi.data('y',upLi.data('y')+1);

break;
}


},
addSound : function(){

this.oA = document.createElement('audio');
document.body.appendChild( this.oA );

}

};

Game.init();

});



HTML


<input type="button" value="点击切换到教师节版" id="input1" />
<ul id="ul1">
</ul>



当然啦，千万别忘记载入jQuery


<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>




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