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<!DOCTYPE html>
<html>
<head>
<meta charset="gbk">
<title>數字華容道</title>
<style type="text/css">
*{
padding: 0px;
margin: 0px;
}
#btns>button{
width: 100px;
height: 30px;
border: none;
background:#0082df;
color:white;
}
#content{
text-align: center;
margin: 0 auto;
}
#grid{
border: 1px solid #0082df;
width: 300px;
margin: 20px auto;
height: 300px;
}
#grid>div{
float: left;
width: 33%;
background: gray;
height: 33%;
margin-bottom:1px;
margin-right :1px;
}
.num{
background:#0082df;
width: 99%;
height: 99%;
color:white;
font-size: 30px;
font-weight: bold;
line-height:99px;
}
</style>
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
$( document ).ready( function() {
$('button').click( function() {
count = 0;
$('#count').html( count );
arr=[];
load();
} );
$('button').click();
} );
var arr = [];
var count=0;
function load() {
for ( var i=0; arr.length<8; i++ ) {
var num = Math.ceil( Math.random() * 8 );
if ( arr.indexOf(num) == -1 ) {
arr.push(num);
}
}
arr.push("");
render();
}
load();
function render() {
var html="";
for ( var i=0; i<arr.length; i++ ) {
if ( arr[i] == "" ) {
html += "<div></div>";
} else {
html += "<div><div id='rect" + arr[i] + "' class='num' >"
+ arr[i] + "</div></div>";
}
}
$('#grid').html( html );
$( '#rect1' ).click( function() {
toMove( this );
} );
$( '#rect2' ).click( function() {
toMove( this );
} );
$( '#rect3' ).click( function() {
toMove( this );
} );
$( '#rect4' ).click( function() {
toMove( this );
} );
$( '#rect5' ).click( function() {
toMove( this );
} );
$( '#rect6' ).click( function() {
toMove( this );
} );
$( '#rect7' ).click( function() {
toMove( this );
} );
$( '#rect8' ).click( function() {
toMove( this );
} );
}
function toMove( obj ) {
var value = Number( $(obj).text() );
var index = arr.indexOf(value);
if ( arr[index+3] == "" ) {
arr[index]=arr[index+3];
arr[index+3]=value;
count++;
render();
}
if ( arr[index-3] == "" ) {
arr[index]=arr[index-3];
arr[index-3]=value;
count++;
render();
}
if(arr[index+1]==""){
arr[index]=arr[index+1];
arr[index+1]=value;
count++;
render();
}
if ( arr[index-1] == "" ) {
arr[index]=arr[index-1];
arr[index-1]=value;
count++;
render();
}
$( '#count' ).html( count );
if ( endGame() ) {
//alert( "完成" );
}
}
function endGame() {
arr[arr.indexOf("")] = 9;
for ( var i=0; i<arr.length-2; i++ ) {
if ( arr[arr.length-1] == 9 ) {
if ( arr[i] > arr[i+1] ) {
arr[arr.indexOf(9)] = "";
return false;
}
} else {
arr[arr.indexOf(9)] = "";
return false;
}
}
arr[arr.indexOf(9)] = "";
return true;
}
</script>
</head>
<body>
<div id="content">
<h1>步數<span id="count">0</span></h1>
<div id="grid">
</div>
<div id="btns">
<button>重新開始</button>
</div>
</div>
</body>
</html>
