迷宫小游戏h5页面

代码如下

<html lang="en">
<head>
<meta charset="UTF-8">
<title>为我小宝贝写的迷宫小游戏</title>
<link rel="shortcut icon" type="image/x-icon" href="bitbug_favicon.ico" />
<style type="text/css">

canvas{
display: block;
margin: 50px auto;
box-shadow: -2px -2px 2px #F3F2F2, 5px 5px 5px #6F6767;

}
body {
margin: 0;
padding: 0;
font-family:"Microsoft YaHei", "微软雅黑", "consolas";
background-image: url("image/54a1137bbeaa9.jpg");
background-attachment: fixed;
}
a {
text-decoration:none;
color:#000;
}
.navbar {
background-color:#000;
width:100%;
height:50px;
}
.container {
width: 1000px;
margin: 0 auto;
}
.navbar .navbar-content-1 a {
float: left;
color: #FFF;
line-height: 50px;
display: inline-block;
width: 90px;
white-space: nowrap;
text-align: left;
}
.navbar .navbar-content-2 a {
float: right;
color: #FFF;
line-height: 50px;
display: inline-block;
width: auto;
white-space: nowrap;
text-align: right;
}
.navbar .navbar-content a {
float: left;
color: #FFF;
line-height: 50px;
display: inline-block;
width: 90px;
white-space: nowrap;
text-align: center;
}
.navbar .navbar-content a:hover {
color: #CCC;
}
.news-list {
margin: 50px 0;
background-color: #FFF;
border-radius: 15px;
border: 1px solid #DDD;
padding: 30px 20px;
min-height: 300px;
}
.news-list:hover {
box-shadow: 0 0 5px 3px #CCC;
}

.about .about-des {
border-left: 5px solid #abc;
margin-top: 15px;
}

.about .about-des p {
padding-left: 10px;
line-height: 28px;
text-indent: 2em;
}

.news-list-left {
float: left;
width: 729px;
margin-bottom: 50px;
}

.news-list-right {
float: right;
width: 229px;
}
.news-title i {
display: inline-block;
width: 47px;
height: 43px;
margin-right: 10px;
background: url('image/54a1137bbeaa9.jpg') left center no-repeat;
vertical-align: middle;
}
.news-title a {
color: green;
}
.news-title a:hover {
text-decoration: underline;
}
.copyright {
clear: both;
text-align: center;
color: gray;
border-top: 2px solid #CCC;
margin-top: 50px;
padding: 20px 0;
}
button {
cursor: pointer;
width: 150px;
height: 44px;
margin-top: 25px;
padding: 0;
background: #ef4300;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
border-radius: 6px;
border: 1px solid #ff730e;
-moz-box-shadow:
0 15px 30px 0 rgba(255,255,255,.25) inset,
0 2px 7px 0 rgba(0,0,0,.2);
-webkit-box-shadow:
0 15px 30px 0 rgba(255,255,255,.25) inset,
0 2px 7px 0 rgba(0,0,0,.2);
box-shadow:
0 15px 30px 0 rgba(255,255,255,.25) inset,
0 2px 7px 0 rgba(0,0,0,.2);
font-family: 'PT Sans', Helvetica, Arial, sans-serif;
font-size: 14px;
font-weight: 700;
color: #fff;
text-shadow: 0 1px 2px rgba(0,0,0,.1);
-o-transition: all .2s;
-moz-transition: all .2s;
-webkit-transition: all .2s;
-ms-transition: all .2s;
}

button:hover {
-moz-box-shadow:
0 15px 30px 0 rgba(255,255,255,.15) inset,
0 2px 7px 0 rgba(0,0,0,.2);
-webkit-box-shadow:
0 15px 30px 0 rgba(255,255,255,.15) inset,
0 2px 7px 0 rgba(0,0,0,.2);
box-shadow:
0 15px 30px 0 rgba(255,255,255,.15) inset,
0 2px 7px 0 rgba(0,0,0,.2);
}

button:active {
-moz-box-shadow:
0 15px 30px 0 rgba(255,255,255,.15) inset,
0 2px 7px 0 rgba(0,0,0,.2);
-webkit-box-shadow:
0 15px 30px 0 rgba(255,255,255,.15) inset,
0 2px 7px 0 rgba(0,0,0,.2);
box-shadow:
0 5px 8px 0 rgba(0,0,0,.1) inset,
0 1px 4px 0 rgba(0,0,0,.1);

border: 0px solid #ef4300;
}

</style>
</head>
<body>
<nav class="navbar">
<div class="navbar-content-1">
<a href="https://blog.csdn.net/qq_40693171">   </a>
</div>
<div class=" container navbar-content">

</div>
<div class="navbar-content-2">
<a>Love You </a>
</div>
</nav>

<div class="container">
<h1> 宝宝回家小游戏</h1>
<h4></h4>

</div>

</div>
<img src="1538894107517.jpeg" width="100%" >
</div>
</div>
<footer class="copyright">

<div class="col-xs-12"> 宝贝喜欢你哦 521</div>

</footer>
</div>
</div>

var aa=14;
var chess = document.getElementById("mycanvas");
var context = chess.getContext('2d');

// var context2 = chess.getContext('2d');
// context.strokeStyle = 'yellow';
var tree = [];//存放是否联通
var isling=[];//判断是否相连
for(var i=0;i<aa;i++){
tree[i]=[];
for(var j=0;j<aa;j++){
tree[i][j]=-1;//初始值为0
}
} for(var i=0;i<aa*aa;i++){
isling[i]=[];
for(var j=0;j<aa*aa;j++){
isling[i][j]=-1;//初始值为0
}
}

function drawChessBoard(){//绘画
for(var i=0;i<aa+1;i++){
context.strokeStyle='gray';//可选区域
context.moveTo(15+i*30,15);//垂直方向画15根线，相距30px;
context.lineTo(15+i*30,15+30*aa);
context.stroke();
context.moveTo(15,15+i*30);//水平方向画15根线，相距30px;棋盘为14*14；
context.lineTo(15+30*aa,15+i*30);
context.stroke();
}
}
drawChessBoard();//绘制棋盘

// var mymap=new Array(36);
// for(var i=0;i<36;i++)
// {mymap[i]=-1;}

}
function search(a)//找到根节点
{
if(tree[parseInt(a/aa)][a%aa]>0)//说明是子节点
{
return search(tree[parseInt(a/aa)][a%aa]);//不能压缩路径路径压缩
}
else
return a;
}
function value(a)//找到树的大小
{
if(tree[parseInt(a/aa)][a%aa]>0)//说明是子节点
{
return tree[parseInt(a/aa)][a%aa]=value(tree[parseInt(a/aa)][a%aa]);//不能路径压缩
}
else
return -tree[parseInt(a/aa)][a%aa];
}
function union(a,b)//合并
{
var a1=search(a);//a根
var b1=search(b);//b根
if(a1==b1){}
else
{
if(tree[parseInt(a1/aa)][a1%aa]<tree[parseInt(b1/aa)][b1%aa])//这个是负数()，为了简单减少计算，不在调用value函数
{
tree[parseInt(a1/aa)][a1%aa]+=tree[parseInt(b1/aa)][b1%aa];//个数相加注意是负数相加
tree[parseInt(b1/aa)][b1%aa]=a1; //b树成为a树的子树，b的根b1直接指向a；
}
else
{
tree[parseInt(b1/aa)][b1%aa]+=tree[parseInt(a1/aa)][a1%aa];
tree[parseInt(a1/aa)][a1%aa]=b1;//a所在树成为b所在树的子树
}
}
}

function drawline(a,b)//划线，要判断是上下还是左右
{

var x1=parseInt(a/aa);
var y1=a%aa;
var x2=parseInt(b/aa);
var y2=b%aa;
var x3=(x1+x2)/2;
var y3=(y1+y2)/2;
if(x1-x2==1||x1-x2==-1)//左右方向的点需要上下划线
{
//alert(x1);
// context.beginPath();
context.strokeStyle = 'white';
// context.moveTo(30+x3*30,y3*30+15);//
// context.lineTo(30+x3*30,y3*30+45);
context.clearRect(29+x3*30, y3*30+16,2,28);
// context.stroke();
}
else
{
// context.beginPath();
context.strokeStyle = 'white';
// context.moveTo(x3*30+15,30+y3*30);//
// context.lineTo(45+x3*30,30+y3*30);
context.clearRect(x3*30+16, 29+y3*30,28,2);
// context.stroke();
}
}

while(search(0)!=search(aa*aa-1))//主要思路
{
var num = parseInt(Math.random() * aa*aa );//产生一个小于196的随机数
var neihbour=getnei(num);
if(search(num)==search(neihbour)){continue;}
else//不在一个上
{
isling[num][neihbour]=1;isling[neihbour][num]=1;
drawline(num,neihbour);//划线
union(num,neihbour);

}
}
var a=aa*30-10,b=aa*30-10;
var x = 20, y =20;
function load() {
var canvas = document.getElementById("mycanvas");
Context = canvas.getContext("2d");
Context.fillStyle = "blue";
Context.fillRect(x, y, 20, 20);
context.fillStyle = "red";
context.fillRect(a, b, 20, 20);
Context.fillStyle = "blue";
canvas.addEventListener('keydown', doKeyDown, true);
canvas.focus();
window.addEventListener('keydown', doKeyDown, true);
}
load();
function doKeyDown(e) {
//alert(x+" "+y);
// console.log(x+" "+y);测试
var keyID = e.keyCode ? e.keyCode : e.which;//获取按键的Unicode代码值
if(i==1){
if (keyID === 38 || keyID === 87) { // W键以及上键的移动方向
if(y-30<0){}
else if(isling[(x-20)/30*aa+(y-20)/30][((x-20)/30)*aa+(y-20)/30-1]!=1) {}
else {
clearCanvas();
y = y - 30;
Context.fillRect(x, y, 20, 20);
e.preventDefault();
gameover();
show();
}
}
if (keyID === 39 || keyID === 68) { // D键以及you键的移动方向
if(x+30>15+30*aa){}
else if(isling[(x-20)/30*aa+(y-20)/30][((x-20)/30)*aa+(y-20)/30+aa]!=1) {}
else{
clearCanvas();
x=x+30;
Context.fillRect(x, y, 20, 20);
e.preventDefault();
gameover();
show();
}
}
if (keyID === 40 || keyID === 83) { // S键以及下键的移动方向
if(y+30>15+30*aa){}
else if(isling[(x-20)/30*aa+(y-20)/30][((x-20)/30)*aa+(y-20)/30+1]!=1) {}
else{
clearCanvas();
y = y + 30;
Context.fillRect(x, y, 20, 20);
e.preventDefault();
gameover();
show();
}
}
if (keyID === 37 || keyID === 65) { // A键以及zuo向
if(x-30<0){}
else if(isling[(x-20)/30*aa+(y-20)/30][((x-20)/30)*aa+(y-20)/30-aa]!=1) {}
else{
clearCanvas();
x = x - 30;
Context.fillRect(x, y, 20, 20);
e.preventDefault();
gameover();
show();

}}
}
}
function clearCanvas() {//清除之间的痕迹
Context.clearRect(x-2, y-2, 25, 25)
}
var end=false;
function gameover()
{
if(x>=a&&y>=b)
{
end=true;
}
}
function show()
{
if(end==true)
{
// stop();
aa=aa+2;
if(aa==20){ rangeinsert(); stop();}
else{
end=false;
Context.clearRect(0, 0, 600, 600);

for(var i=0;i<aa;i++){
tree[i]=[];
for(var j=0;j<aa;j++){
tree[i][j]=-1;//初始值为0
}
} for(var i=0;i<aa*aa;i++){
isling[i]=[];
for(var j=0;j<aa*aa;j++){
isling[i][j]=-1;//初始值为0
}
}
drawChessBoard();//绘制棋盘
while(search(0)!=search(aa*aa-1))//主要思路
{
var num = parseInt(Math.random() * aa*aa );//产生一个小于196的随机数
var neihbour=getnei(num);
if(search(num)==search(neihbour)){continue;}
else//不在一个上
{
isling[num][neihbour]=1;isling[neihbour][num]=1;
drawline(num,neihbour);//划线
union(num,neihbour);

}
}
a=aa*30-10,b=aa*30-10;
x = 20, y =20;
load();
// start();
}
// alert("游戏成功！共用时："+str);
}
}
var h=m=s=ms= 0; //定义时，分，秒，毫秒并初始化为0；
var time=0;
var i=0;
function timer(){ //定义计时函数
ms=ms+50; //毫秒
if(ms>=1000){
ms=0;
s=s+1; //秒
}
if(s>=60){
s=0;
m=m+1; //分钟
}
if(m>=60){
m=0;
h=h+1; //小时
}
str =toDub(h)+"时"+toDub(m)+"分"+toDub(s)+"秒"+toDubms(ms)+"毫秒";
mytime = document.getElementById('mytime');
mytime.innerHTML = str;
// document.getElementById('mytime').innerHTML=h+"时"+m+"分"+s+"秒"+ms+"毫秒";
}

function reset(){ //重置
i=1;
time=setInterval(timer,50);
}

function start(){ //开始
i=1;
time=setInterval(timer,50);
}

function stop(){ //暂停
i=0;
clearInterval(time);
}

function toDub(n){ //补0操作
if(n<10){
return "0"+n;
}
else {
return ""+n;
}
}

function toDubms(n){ //给毫秒补0操作
if(n<10){
return "00"+n;
}
else {
return "0"+n;
}

}
function renovates(){
document.location.reload();
}

var req;//创建对象

function range()
{

</body>
</html>

以上为h5页面图中出现的有两个图片就放下面了

由于一个后缀是.ico上传不了就修改了后缀和.jpg

自行修改即可

迷宫小游戏h5页面

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