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向大家分享一款如何实现js版连连看游戏，如下图所示：
首先看一下html的布局方式在index.html文件中：
复制代码 代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>连连看</title>
<link rel="stylesheet" type="text/css" href="css/index.css"/>
</head>
<body>
<center>
<div id="whole">
<div id="gamePanel" tabindex="0">
<div id="pieces">
</div>
</div>
<div id="gameLogo">
</div>
<div id="scorePanel">
<span>分 数</span>
</div>
<div id="score">
<span>0</span>
</div>
<div id="timePanel">
<span>时 间</span>
</div>
<div id="time">
<span>0</span>
</div>
<div id="button">
<input id="start" type="button" onclick="Start();" value="开始"></input>
<input id="reset" type="button" onclick="Reset();"value="重置"></input>
</div>
</div>
</center>
<script type="text/javascript" src="/UploadFiles/2021-04-02/map.js"><script type="text/javascript" src="/UploadFiles/2021-04-02/piece.js"><script type="text/javascript" src="/UploadFiles/2021-04-02/game.js"></body>
</html>
css文件夹下的index.css文件如下：
复制代码 代码如下:
body {
font-size : 16px;
font-weight : bold;
color : grey;
}
#whole {
border : 1px double #999999;
border-width : 5px;
width : 800px;
height : 505px;
position : relative;
}
#gamePanel {
margin: 1px 1px 1px 1px;
width : 602px;
height : 502px;
background : url(../img/background.gif) repeat;
position : absolute;
}
#pieces {
margin-top : 35px;
border : 1px solid #999999;
width : 546px;
height : 434px;
position: relative;
}
#pieces .piece {
width : 32px;
height : 36px;
position : relative;
cursor : pointer;
float : left;
}
#pieces .track {
width : 32px;
height : 36px;
position : relative;
float : left;
}
#pieces .track2 {
width : 32px;
height : 36px;
position : relative;
float : left;
background : red;
}
#gameLogo {
margin-top : 60px;
border : 1px solid #999999;
left : 607px;
width : 187px;
height : 73px;
background : url(../img/logo.gif);
position: absolute;
}
#scorePanel {
border : 1px solid #999999;
left : 607px;
top : 200px;
width : 187px;
height : 30px;
position : absolute;
}
#score {
border : 1px solid #999999;
left : 607px;
top : 240px;
width : 187px;
height : 30px;
position : absolute;
}
#timePanel {
border : 1px solid #999999;
left : 607px;
top : 300px;
width : 187px;
height : 30px;
position : absolute;
}
#time {
border : 1px solid #999999;
left : 607px;
top : 340px;
width : 187px;
height : 30px;
position : absolute;
}
#button {
border : 1px solid #999999;
left : 607px;
top : 400px;
width : 187px;
height : 30px;
position : absolute;
}
下面让我们来看一下最核心的js部分实现代码，js部分分为三个源文件即game.js、map.js、piece.js每一个源文件对应一个类，其中本游戏通过game类来操纵map和图片piece对象：
game.js代码如下：
复制代码 代码如下:
// 游戏控制类
var Game = {
// 游戏背景
gamePanel : null,
// 分数
score : 0,
// 时间
time : 0,
// 图片映射表
pieceMap : null,
// 图片列表
pieceList : [],
// 图片列表不包含图片
pieceImgList : [],
// 图片随机数列表
randomList : [],
// 轨迹列表
trackList : [],
// 游戏是否开始
isGameBigin : false,
// 游戏是否结束
isGameOver : false,
// 游戏是否重置
isGameReset : false,
// 图片元素是否第一次点击
isFirstClick : true,
// 开始游戏
start : function() {
document.getElementById("start").disabled = true;
document.getElementById("reset").disabled = false;
if (this.isGameReset) {
this.isGameOver = false;
this.startTime();
return;
} else if (this.isGameBegin) {
return;
} else {
this.init();
return;
}
},
reset : function() {
document.getElementById("start").disabled = false;
document.getElementById("reset").disabled = true;
this.clear();
this.initPieces();
this.initImgPieces();
this.time = 0;
document.getElementById("time").innerHTML = 0;
this.score = 0;
document.getElementById("score").innerHTML = 0;
this.isGameReset = true;
this.isGameBegin = true;
},
// 初始化
init : function() {
if (this.isGameBegin) {
return;
}
this.pieceMap = new Map();
var _this = this;
this.time = 0;
this.startTime();
this.gamePanel = document.getElementById("pieces");
this.initPieces();
this.initImgPieces();
this.isGameBegin = true;
},
// 将随机生成的150张图片添加进画布
initPieces : function() {
var _this = this;
this.initRandomList();
// 打乱随机列表排序
this.messRandomList();
for (var i = 0; i < 204; i ++) {
var piece = new Piece(this);
this.pieceList.push(piece);
var x = (i%17);
var y = Math.floor(i/17);
this.pieceMap.put(x+","+y, piece);
piece.setPosition(x, y);
this.gamePanel.appendChild(piece.dom);
if (x == 0 || x == 16 || y == 0 || y == 11) {
piece.track = document.createElement("div");
piece.track.className = "track";
piece.dom.appendChild(piece.track);
piece.isTracked = true;
continue;
} else {
if (x == 1 || x == 15 || y == 1 || y == 10) {
piece.setAtEdge(true);
}
this.pieceImgList.push(piece);
}
}
},
// 初始化图片
initImgPieces : function() {
for (var i = 0; i < this.pieceImgList.length; i ++) {
this.pieceImgList[i].initImg();
this.pieceImgList[i].img.src = "img/pieces/"+this.randomList[i]+".gif"
this.pieceImgList[i].setImgSrc(this.pieceImgList[i].img.src);
// 执行图片点击事件
this.pieceImgList[i].onClick();
}
},
// 初始化随机表
initRandomList : function() {
// 获取随机数列，成双出现
for (var i = 0; i < 75; i ++) {
var random = parseInt(Math.random()*22*10000, 10);
var number = random%23;
this.randomList.push(number);
this.randomList.push(number);
}
},
// 打乱随机表
messRandomList : function() {
for (var i = 0; i < this.randomList.length; i ++) {
var random = parseInt(Math.random()*15*10000, 10);
var number = random%150;
var temp;
temp = this.randomList[i];
this.randomList[i] = this.randomList[number];
this.randomList[number] = temp;
}
},
// 开始计时
startTime : function() {
var _this = this;
if (this.isGameOver) {
return;
} else {
this.time ++;
document.getElementById("time").innerHTML = this.time;
this.isGameBegin = true;
setTimeout(function() {_this.startTime();}, 1000);
}
},
// 清除
clear : function() {
for (var i = 0; i < this.pieceList.length; i ++) {
this.gamePanel.removeChild(this.pieceList[i].dom);
}
this.pieceList = [];
this.randomList = [];
this.pieceImgList = [];
this.isGameOver = true;
this.isGameBegin = false;
}
}
window.onload = function() {
document.getElementById("start").disabled = false;
document.getElementById("reset").disabled = true;
}
// 游戏开始入口
function Start() {
Game.start();
}
// 游戏重置入口
function Reset() {
Game.reset();
}
自定义的js版映射结构map.js源文件如下：
复制代码 代码如下:
var Map = function(){
this.data = [];
}
Map.prototype = {
put : function(key, value) {
this.data[key] = value;
},
get : function(key) {
return this.data[key];
},
remove : function(key) {
this.data[key] = null;
},
isEmpty : function() {
return this.data.length == 0;
},
size : function() {
return this.data.length;
}
}
图片类piece.js源文件如下：
复制代码 代码如下:
var Piece = function(game) {
// 游戏对象
this.game = game;
// 是否为边缘元素
this.isEdge = false;
// 是否挨着边缘元素
this.atEdge = false;
// 图片dom元素
this.dom = null;
// 图片元素
this.img = null;
// 图片元素来源
this.src = null;
// 轨迹元素
this.track = null;
// 是否可以作为轨迹
this.isTracked = false;
// 选中标记元素
this.selected = null;
// 图片横向排列
this.x = 0;
// 图片纵向排列
this.y = 0;
// 图片闪烁Id
this.flashId = null;
// 图片是否点击
this.onClicked = false;
// 闪烁次数
this.flashCount = 0;
this.init();
}
Piece.prototype = {
// 初始化
init : function() {
this.dom = document.createElement("div");
this.dom.className = "piece";
this.selected = document.createElement("img");
},
// 初始化图片
initImg : function() {
this.img = document.createElement("img");
this.dom.appendChild(this.img);
},
// 满足算法后初始化track元素
initTrack : function() {
if (this.flashId != null) {
// 停止闪烁
this.stopFlash();
}
//alert("initTrack middle");
if (this.track != null) {
return;
}
this.onClicked = false;
this.dom.removeChild(this.img);
this.track = document.createElement("div");
this.track.className = "track";
this.dom.appendChild(this.track);
},
// 位图片设置来源
setImgSrc : function(src) {
this.src = src;
},
// 为图片设置二维排列位置
setPosition : function(x, y) {
this.x = x;
this.y = y;
},
// 为图片设置选中元素
setSelected : function() {
if (this.flashCount ++ % 2 == 0) {
//this.dom.removeChild(this.img);
//this.selected.src = "img/selected.gif";
//this.dom.appendChild(this.selected);
this.img.src = "img/pieces/flash.gif";
} else {
//if (this.selected != null) {
// this.dom.removeChild(this.selected);
//}
this.img.src = this.src;
//this.dom.appendChild(this.img);
}
},
// 设置是否为边缘元素
setEdge : function(isEdge) {
this.isEdge = isEdge;
},
// 设置是否挨着边缘元素
setAtEdge : function(atEdge) {
this.atEdge = atEdge;
},
// 开始闪烁
flash : function() {
var _this = this;
this.flashId = setInterval(function() {_this.setSelected();}, 500);
},
// 停止闪烁
stopFlash : function() {
clearInterval(this.flashId);
if (this.flashCount % 2 == 1) {
//if (this.selected != null) {
// this.dom.removeChild(this.selected);
//}
this.img.src = this.src;
//this.dom.appendChild(this.img);
}
},
// 对象被选择的内部函数
onClick : function() {
if (this.onClicked) {
return;
}
var _this = this;
this.img.onclick = function() {
if (!document.getElementById("start").disabled) {
return;
}
if (_this.onClicked) {
return;
}
if (_this.checkPiece()) {
return;
}
_this.flash();
_this.onClicked = true;
};
},
// 检查是否有被点击的图片
checkPiece : function() {
for (var i = 0; i < this.game.pieceList.length; i ++) {
if (this.game.pieceList[i].onClicked && !this.game.pieceList[i].equal(this)) {
if (this.game.pieceList[i].equalImage(this)) {
//alert("The same Image");
this.searchTrack(this.game.pieceList[i]);
} else {
this.game.pieceList[i].stopFlash();
this.game.pieceList[i].onClicked = false;
this.onClicked = false;
return false;
}
return true;
} else {
continue;
}
}
return false;
},
// 是否为同一个对象
equal : function(piece) {
return (this.x == piece.x && this.y == piece.y);
},
// 是否为同一个图片
equalImage : function(piece) {
return this.src == piece.src;
},
// 搜寻路径
searchTrack : function(piece) {
if (this.isNear(piece)) {
this.linkTrack(piece);
return;
}
if (this.isReach(piece) || this.isReach2(piece)) {
this.linkTrack(piece);
return;
}
},
// 是否相邻
isNear : function(piece) {
var a = (Math.abs(piece.x - this.x) == 1) && (piece.y == this.y)
|| (Math.abs(piece.y - this.y) == 1) && (piece.x == this.x);
return a;
},
// 直线
isStraightReach : function(piece) {
//alert("isStraightReach");
if (this.isNear(piece)) {
return true;
}
var a = false;
var b = false;
// 沿y轴方向搜索
if (this.x == piece.x) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.y, piece.y) + 1; i < this.max(this.y, piece.y); i ++) {
//alert("this.x == piece.x: " + piece.x + "," + i);
if (this.game.pieceMap.get(piece.x + "," + i).isPass()) {
a = true;
this.game.trackList.push(this.game.pieceMap.get(piece.x + "," + i));
continue;
} else {
a = false;
this.game.trackList = [];
return a;
}
}
}
// 沿x轴方向搜索
if (this.y == piece.y) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.x, piece.x) + 1; i < this.max(this.x, piece.x); i ++) {
//alert("this.y == piece.y: " + i + "," + piece.y);
if (this.game.pieceMap.get(i + "," + piece.y).isPass()) {
b = true;
this.game.trackList.push(this.game.pieceMap.get(i + "," + piece.y));
continue;
} else {
b = false
this.game.trackList = [];
return b;
}
}
}
return a || b;
},
// 拐一次弯搜索
isReach1 : function(piece) {
//alert("isReach1");
var corner_1 = this.game.pieceMap.get(this.x + "," + piece.y);
var corner_2 = this.game.pieceMap.get(piece.x + "," + this.y);
var _this = this;
if ((_this.isStraightReach(corner_1))
&& (corner_1.isStraightReach(piece))
&& corner_1.isPass()) {
//alert("corner_1: " + this.x + "," + piece.y);
this.game.trackList.push(corner_1);
return true;
}
if ((_this.isStraightReach(corner_2))
&& (corner_2.isStraightReach(piece))
&& corner_2.isPass()) {
//alert("corner_2: " + piece.x + "," + this.y);
this.game.trackList.push(corner_2);
return true;
}
return false;
},
// 直接或拐一次弯搜索
isReach : function(piece) {
var a = this.isStraightReach(piece);
var b = this.isReach1(piece);
return a || b;
},
// 拐两次弯搜索
isReach2 : function(piece) {
// 沿x轴正向搜索
for (var i = this.x + 1; i < 17; i ++) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿x轴搜索
for (var i = this.x - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿y轴搜索
for (var i = this.y - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
// 沿y轴正向搜索
for (var i = this.y + 1; i < 12; i ++) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
return false;
},
// 路径连接
linkTrack : function(piece) {
this.initTrack();
piece.initTrack();
this.changeScore();
this.showTrack(piece);
},
// 显示足迹
showTrack : function(piece) {
this.game.trackList.push(piece);
this.track.className = "track2";
for (var i = 0; i < this.game.trackList.length; i ++) {
//alert(i);
this.game.trackList[i].track.className = "track2";
}
var _this = this;
setTimeout(function() {_this.hideTrack()}, 500);
},
// 隐匿足迹
hideTrack : function() {
for (var i = 0; i < this.game.trackList.length; i ++) {
this.game.trackList[i].track.className = "track";
}
this.game.trackList = [];
this.track.className = "track";
this.isTracked = true;
},
// 分数增加
changeScore : function() {
this.game.score += 100;
document.getElementById("score").innerHTML = this.game.score;
},
min : function(a, b) {
if (a < b) {
return a;
} else {
return b;
}
},
max : function(a, b) {
if (a > b) {
return a;
} else {
return b;
}
},
// 判断是否通过
isPass : function() {
return this.track != null;
}
}
以上是源文件的代码,具体的实现代码请关注CSDN中zhangjinpeng66下载。下面讲一下连连看游戏最核心的部分，js实现搜索路径。
js实现搜索路径算法首先最简单的是判断两个图片能否直线到达函数代码如下：
复制代码 代码如下:
// 直线
isStraightReach : function(piece) {
//alert("isStraightReach");
if (this.isNear(piece)) {
return true;
}
var a = false;
var b = false;
// 沿y轴方向搜索
if (this.x == piece.x) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.y, piece.y) + 1; i < this.max(this.y, piece.y); i ++) {
//alert("this.x == piece.x: " + piece.x + "," + i);
if (this.game.pieceMap.get(piece.x + "," + i).isPass()) {
a = true;
this.game.trackList.push(this.game.pieceMap.get(piece.x + "," + i));
continue;
} else {
a = false;
this.game.trackList = [];
return a;
}
}
}
// 沿x轴方向搜索
if (this.y == piece.y) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.x, piece.x) + 1; i < this.max(this.x, piece.x); i ++) {
//alert("this.y == piece.y: " + i + "," + piece.y);
if (this.game.pieceMap.get(i + "," + piece.y).isPass()) {
b = true;
this.game.trackList.push(this.game.pieceMap.get(i + "," + piece.y));
continue;
} else {
b = false
this.game.trackList = [];
return b;
}
}
}
return a || b;
},
该函数实现了连连看判断两图片是否符合连接条件的最简单的一步,然后是拐一次弯搜索。
复制代码 代码如下:
// 拐一次弯搜索
isReach1 : function(piece) {
//alert("isReach1");
var corner_1 = this.game.pieceMap.get(this.x + "," + piece.y);
var corner_2 = this.game.pieceMap.get(piece.x + "," + this.y);
var _this = this;
if ((_this.isStraightReach(corner_1))
&& (corner_1.isStraightReach(piece))
&& corner_1.isPass()) {
//alert("corner_1: " + this.x + "," + piece.y);
this.game.trackList.push(corner_1);
return true;
}
if ((_this.isStraightReach(corner_2))
&& (corner_2.isStraightReach(piece))
&& corner_2.isPass()) {
//alert("corner_2: " + piece.x + "," + this.y);
this.game.trackList.push(corner_2);
return true;
}
return false;
},
在拐一次弯搜索的函数中调用了直接搜索的函数，同样最复杂的拐两次弯搜索也会调用拐一次弯搜索的函数。
复制代码 代码如下:
// 拐两次弯搜索
isReach2 : function(piece) {
// 沿x轴正向搜索
for (var i = this.x + 1; i < 17; i ++) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿x轴搜索
for (var i = this.x - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿y轴搜索
for (var i = this.y - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
// 沿y轴正向搜索
for (var i = this.y + 1; i < 12; i ++) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
return false;
},
该函数以点击的图片为中心分别沿x轴,y轴展开搜索。
以上是本游戏代码的全部内容。具体游戏源码请到CSDN中zhangjinpeng66的资源里下载。
首先看一下html的布局方式在index.html文件中：
复制代码 代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>连连看</title>
<link rel="stylesheet" type="text/css" href="css/index.css"/>
</head>
<body>
<center>
<div id="whole">
<div id="gamePanel" tabindex="0">
<div id="pieces">
</div>
</div>
<div id="gameLogo">
</div>
<div id="scorePanel">
<span>分 数</span>
</div>
<div id="score">
<span>0</span>
</div>
<div id="timePanel">
<span>时 间</span>
</div>
<div id="time">
<span>0</span>
</div>
<div id="button">
<input id="start" type="button" onclick="Start();" value="开始"></input>
<input id="reset" type="button" onclick="Reset();"value="重置"></input>
</div>
</div>
</center>
<script type="text/javascript" src="/UploadFiles/2021-04-02/map.js"><script type="text/javascript" src="/UploadFiles/2021-04-02/piece.js"><script type="text/javascript" src="/UploadFiles/2021-04-02/game.js"></body>
</html>
css文件夹下的index.css文件如下：
复制代码 代码如下:
body {
font-size : 16px;
font-weight : bold;
color : grey;
}
#whole {
border : 1px double #999999;
border-width : 5px;
width : 800px;
height : 505px;
position : relative;
}
#gamePanel {
margin: 1px 1px 1px 1px;
width : 602px;
height : 502px;
background : url(../img/background.gif) repeat;
position : absolute;
}
#pieces {
margin-top : 35px;
border : 1px solid #999999;
width : 546px;
height : 434px;
position: relative;
}
#pieces .piece {
width : 32px;
height : 36px;
position : relative;
cursor : pointer;
float : left;
}
#pieces .track {
width : 32px;
height : 36px;
position : relative;
float : left;
}
#pieces .track2 {
width : 32px;
height : 36px;
position : relative;
float : left;
background : red;
}
#gameLogo {
margin-top : 60px;
border : 1px solid #999999;
left : 607px;
width : 187px;
height : 73px;
background : url(../img/logo.gif);
position: absolute;
}
#scorePanel {
border : 1px solid #999999;
left : 607px;
top : 200px;
width : 187px;
height : 30px;
position : absolute;
}
#score {
border : 1px solid #999999;
left : 607px;
top : 240px;
width : 187px;
height : 30px;
position : absolute;
}
#timePanel {
border : 1px solid #999999;
left : 607px;
top : 300px;
width : 187px;
height : 30px;
position : absolute;
}
#time {
border : 1px solid #999999;
left : 607px;
top : 340px;
width : 187px;
height : 30px;
position : absolute;
}
#button {
border : 1px solid #999999;
left : 607px;
top : 400px;
width : 187px;
height : 30px;
position : absolute;
}
下面让我们来看一下最核心的js部分实现代码，js部分分为三个源文件即game.js、map.js、piece.js每一个源文件对应一个类，其中本游戏通过game类来操纵map和图片piece对象：
game.js代码如下：
复制代码 代码如下:
// 游戏控制类
var Game = {
// 游戏背景
gamePanel : null,
// 分数
score : 0,
// 时间
time : 0,
// 图片映射表
pieceMap : null,
// 图片列表
pieceList : [],
// 图片列表不包含图片
pieceImgList : [],
// 图片随机数列表
randomList : [],
// 轨迹列表
trackList : [],
// 游戏是否开始
isGameBigin : false,
// 游戏是否结束
isGameOver : false,
// 游戏是否重置
isGameReset : false,
// 图片元素是否第一次点击
isFirstClick : true,
// 开始游戏
start : function() {
document.getElementById("start").disabled = true;
document.getElementById("reset").disabled = false;
if (this.isGameReset) {
this.isGameOver = false;
this.startTime();
return;
} else if (this.isGameBegin) {
return;
} else {
this.init();
return;
}
},
reset : function() {
document.getElementById("start").disabled = false;
document.getElementById("reset").disabled = true;
this.clear();
this.initPieces();
this.initImgPieces();
this.time = 0;
document.getElementById("time").innerHTML = 0;
this.score = 0;
document.getElementById("score").innerHTML = 0;
this.isGameReset = true;
this.isGameBegin = true;
},
// 初始化
init : function() {
if (this.isGameBegin) {
return;
}
this.pieceMap = new Map();
var _this = this;
this.time = 0;
this.startTime();
this.gamePanel = document.getElementById("pieces");
this.initPieces();
this.initImgPieces();
this.isGameBegin = true;
},
// 将随机生成的150张图片添加进画布
initPieces : function() {
var _this = this;
this.initRandomList();
// 打乱随机列表排序
this.messRandomList();
for (var i = 0; i < 204; i ++) {
var piece = new Piece(this);
this.pieceList.push(piece);
var x = (i%17);
var y = Math.floor(i/17);
this.pieceMap.put(x+","+y, piece);
piece.setPosition(x, y);
this.gamePanel.appendChild(piece.dom);
if (x == 0 || x == 16 || y == 0 || y == 11) {
piece.track = document.createElement("div");
piece.track.className = "track";
piece.dom.appendChild(piece.track);
piece.isTracked = true;
continue;
} else {
if (x == 1 || x == 15 || y == 1 || y == 10) {
piece.setAtEdge(true);
}
this.pieceImgList.push(piece);
}
}
},
// 初始化图片
initImgPieces : function() {
for (var i = 0; i < this.pieceImgList.length; i ++) {
this.pieceImgList[i].initImg();
this.pieceImgList[i].img.src = "img/pieces/"+this.randomList[i]+".gif"
this.pieceImgList[i].setImgSrc(this.pieceImgList[i].img.src);
// 执行图片点击事件
this.pieceImgList[i].onClick();
}
},
// 初始化随机表
initRandomList : function() {
// 获取随机数列，成双出现
for (var i = 0; i < 75; i ++) {
var random = parseInt(Math.random()*22*10000, 10);
var number = random%23;
this.randomList.push(number);
this.randomList.push(number);
}
},
// 打乱随机表
messRandomList : function() {
for (var i = 0; i < this.randomList.length; i ++) {
var random = parseInt(Math.random()*15*10000, 10);
var number = random%150;
var temp;
temp = this.randomList[i];
this.randomList[i] = this.randomList[number];
this.randomList[number] = temp;
}
},
// 开始计时
startTime : function() {
var _this = this;
if (this.isGameOver) {
return;
} else {
this.time ++;
document.getElementById("time").innerHTML = this.time;
this.isGameBegin = true;
setTimeout(function() {_this.startTime();}, 1000);
}
},
// 清除
clear : function() {
for (var i = 0; i < this.pieceList.length; i ++) {
this.gamePanel.removeChild(this.pieceList[i].dom);
}
this.pieceList = [];
this.randomList = [];
this.pieceImgList = [];
this.isGameOver = true;
this.isGameBegin = false;
}
}
window.onload = function() {
document.getElementById("start").disabled = false;
document.getElementById("reset").disabled = true;
}
// 游戏开始入口
function Start() {
Game.start();
}
// 游戏重置入口
function Reset() {
Game.reset();
}
自定义的js版映射结构map.js源文件如下：
复制代码 代码如下:
var Map = function(){
this.data = [];
}
Map.prototype = {
put : function(key, value) {
this.data[key] = value;
},
get : function(key) {
return this.data[key];
},
remove : function(key) {
this.data[key] = null;
},
isEmpty : function() {
return this.data.length == 0;
},
size : function() {
return this.data.length;
}
}
图片类piece.js源文件如下：
复制代码 代码如下:
var Piece = function(game) {
// 游戏对象
this.game = game;
// 是否为边缘元素
this.isEdge = false;
// 是否挨着边缘元素
this.atEdge = false;
// 图片dom元素
this.dom = null;
// 图片元素
this.img = null;
// 图片元素来源
this.src = null;
// 轨迹元素
this.track = null;
// 是否可以作为轨迹
this.isTracked = false;
// 选中标记元素
this.selected = null;
// 图片横向排列
this.x = 0;
// 图片纵向排列
this.y = 0;
// 图片闪烁Id
this.flashId = null;
// 图片是否点击
this.onClicked = false;
// 闪烁次数
this.flashCount = 0;
this.init();
}
Piece.prototype = {
// 初始化
init : function() {
this.dom = document.createElement("div");
this.dom.className = "piece";
this.selected = document.createElement("img");
},
// 初始化图片
initImg : function() {
this.img = document.createElement("img");
this.dom.appendChild(this.img);
},
// 满足算法后初始化track元素
initTrack : function() {
if (this.flashId != null) {
// 停止闪烁
this.stopFlash();
}
//alert("initTrack middle");
if (this.track != null) {
return;
}
this.onClicked = false;
this.dom.removeChild(this.img);
this.track = document.createElement("div");
this.track.className = "track";
this.dom.appendChild(this.track);
},
// 位图片设置来源
setImgSrc : function(src) {
this.src = src;
},
// 为图片设置二维排列位置
setPosition : function(x, y) {
this.x = x;
this.y = y;
},
// 为图片设置选中元素
setSelected : function() {
if (this.flashCount ++ % 2 == 0) {
//this.dom.removeChild(this.img);
//this.selected.src = "img/selected.gif";
//this.dom.appendChild(this.selected);
this.img.src = "img/pieces/flash.gif";
} else {
//if (this.selected != null) {
// this.dom.removeChild(this.selected);
//}
this.img.src = this.src;
//this.dom.appendChild(this.img);
}
},
// 设置是否为边缘元素
setEdge : function(isEdge) {
this.isEdge = isEdge;
},
// 设置是否挨着边缘元素
setAtEdge : function(atEdge) {
this.atEdge = atEdge;
},
// 开始闪烁
flash : function() {
var _this = this;
this.flashId = setInterval(function() {_this.setSelected();}, 500);
},
// 停止闪烁
stopFlash : function() {
clearInterval(this.flashId);
if (this.flashCount % 2 == 1) {
//if (this.selected != null) {
// this.dom.removeChild(this.selected);
//}
this.img.src = this.src;
//this.dom.appendChild(this.img);
}
},
// 对象被选择的内部函数
onClick : function() {
if (this.onClicked) {
return;
}
var _this = this;
this.img.onclick = function() {
if (!document.getElementById("start").disabled) {
return;
}
if (_this.onClicked) {
return;
}
if (_this.checkPiece()) {
return;
}
_this.flash();
_this.onClicked = true;
};
},
// 检查是否有被点击的图片
checkPiece : function() {
for (var i = 0; i < this.game.pieceList.length; i ++) {
if (this.game.pieceList[i].onClicked && !this.game.pieceList[i].equal(this)) {
if (this.game.pieceList[i].equalImage(this)) {
//alert("The same Image");
this.searchTrack(this.game.pieceList[i]);
} else {
this.game.pieceList[i].stopFlash();
this.game.pieceList[i].onClicked = false;
this.onClicked = false;
return false;
}
return true;
} else {
continue;
}
}
return false;
},
// 是否为同一个对象
equal : function(piece) {
return (this.x == piece.x && this.y == piece.y);
},
// 是否为同一个图片
equalImage : function(piece) {
return this.src == piece.src;
},
// 搜寻路径
searchTrack : function(piece) {
if (this.isNear(piece)) {
this.linkTrack(piece);
return;
}
if (this.isReach(piece) || this.isReach2(piece)) {
this.linkTrack(piece);
return;
}
},
// 是否相邻
isNear : function(piece) {
var a = (Math.abs(piece.x - this.x) == 1) && (piece.y == this.y)
|| (Math.abs(piece.y - this.y) == 1) && (piece.x == this.x);
return a;
},
// 直线
isStraightReach : function(piece) {
//alert("isStraightReach");
if (this.isNear(piece)) {
return true;
}
var a = false;
var b = false;
// 沿y轴方向搜索
if (this.x == piece.x) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.y, piece.y) + 1; i < this.max(this.y, piece.y); i ++) {
//alert("this.x == piece.x: " + piece.x + "," + i);
if (this.game.pieceMap.get(piece.x + "," + i).isPass()) {
a = true;
this.game.trackList.push(this.game.pieceMap.get(piece.x + "," + i));
continue;
} else {
a = false;
this.game.trackList = [];
return a;
}
}
}
// 沿x轴方向搜索
if (this.y == piece.y) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.x, piece.x) + 1; i < this.max(this.x, piece.x); i ++) {
//alert("this.y == piece.y: " + i + "," + piece.y);
if (this.game.pieceMap.get(i + "," + piece.y).isPass()) {
b = true;
this.game.trackList.push(this.game.pieceMap.get(i + "," + piece.y));
continue;
} else {
b = false
this.game.trackList = [];
return b;
}
}
}
return a || b;
},
// 拐一次弯搜索
isReach1 : function(piece) {
//alert("isReach1");
var corner_1 = this.game.pieceMap.get(this.x + "," + piece.y);
var corner_2 = this.game.pieceMap.get(piece.x + "," + this.y);
var _this = this;
if ((_this.isStraightReach(corner_1))
&& (corner_1.isStraightReach(piece))
&& corner_1.isPass()) {
//alert("corner_1: " + this.x + "," + piece.y);
this.game.trackList.push(corner_1);
return true;
}
if ((_this.isStraightReach(corner_2))
&& (corner_2.isStraightReach(piece))
&& corner_2.isPass()) {
//alert("corner_2: " + piece.x + "," + this.y);
this.game.trackList.push(corner_2);
return true;
}
return false;
},
// 直接或拐一次弯搜索
isReach : function(piece) {
var a = this.isStraightReach(piece);
var b = this.isReach1(piece);
return a || b;
},
// 拐两次弯搜索
isReach2 : function(piece) {
// 沿x轴正向搜索
for (var i = this.x + 1; i < 17; i ++) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿x轴搜索
for (var i = this.x - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿y轴搜索
for (var i = this.y - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
// 沿y轴正向搜索
for (var i = this.y + 1; i < 12; i ++) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
return false;
},
// 路径连接
linkTrack : function(piece) {
this.initTrack();
piece.initTrack();
this.changeScore();
this.showTrack(piece);
},
// 显示足迹
showTrack : function(piece) {
this.game.trackList.push(piece);
this.track.className = "track2";
for (var i = 0; i < this.game.trackList.length; i ++) {
//alert(i);
this.game.trackList[i].track.className = "track2";
}
var _this = this;
setTimeout(function() {_this.hideTrack()}, 500);
},
// 隐匿足迹
hideTrack : function() {
for (var i = 0; i < this.game.trackList.length; i ++) {
this.game.trackList[i].track.className = "track";
}
this.game.trackList = [];
this.track.className = "track";
this.isTracked = true;
},
// 分数增加
changeScore : function() {
this.game.score += 100;
document.getElementById("score").innerHTML = this.game.score;
},
min : function(a, b) {
if (a < b) {
return a;
} else {
return b;
}
},
max : function(a, b) {
if (a > b) {
return a;
} else {
return b;
}
},
// 判断是否通过
isPass : function() {
return this.track != null;
}
}
以上是源文件的代码,具体的实现代码请关注CSDN中zhangjinpeng66下载。下面讲一下连连看游戏最核心的部分，js实现搜索路径。
js实现搜索路径算法首先最简单的是判断两个图片能否直线到达函数代码如下：
复制代码 代码如下:
// 直线
isStraightReach : function(piece) {
//alert("isStraightReach");
if (this.isNear(piece)) {
return true;
}
var a = false;
var b = false;
// 沿y轴方向搜索
if (this.x == piece.x) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.y, piece.y) + 1; i < this.max(this.y, piece.y); i ++) {
//alert("this.x == piece.x: " + piece.x + "," + i);
if (this.game.pieceMap.get(piece.x + "," + i).isPass()) {
a = true;
this.game.trackList.push(this.game.pieceMap.get(piece.x + "," + i));
continue;
} else {
a = false;
this.game.trackList = [];
return a;
}
}
}
// 沿x轴方向搜索
if (this.y == piece.y) {
//alert("!!!!!!!!!!!");
for (var i = this.min(this.x, piece.x) + 1; i < this.max(this.x, piece.x); i ++) {
//alert("this.y == piece.y: " + i + "," + piece.y);
if (this.game.pieceMap.get(i + "," + piece.y).isPass()) {
b = true;
this.game.trackList.push(this.game.pieceMap.get(i + "," + piece.y));
continue;
} else {
b = false
this.game.trackList = [];
return b;
}
}
}
return a || b;
},
该函数实现了连连看判断两图片是否符合连接条件的最简单的一步,然后是拐一次弯搜索。
复制代码 代码如下:
// 拐一次弯搜索
isReach1 : function(piece) {
//alert("isReach1");
var corner_1 = this.game.pieceMap.get(this.x + "," + piece.y);
var corner_2 = this.game.pieceMap.get(piece.x + "," + this.y);
var _this = this;
if ((_this.isStraightReach(corner_1))
&& (corner_1.isStraightReach(piece))
&& corner_1.isPass()) {
//alert("corner_1: " + this.x + "," + piece.y);
this.game.trackList.push(corner_1);
return true;
}
if ((_this.isStraightReach(corner_2))
&& (corner_2.isStraightReach(piece))
&& corner_2.isPass()) {
//alert("corner_2: " + piece.x + "," + this.y);
this.game.trackList.push(corner_2);
return true;
}
return false;
},
在拐一次弯搜索的函数中调用了直接搜索的函数，同样最复杂的拐两次弯搜索也会调用拐一次弯搜索的函数。
复制代码 代码如下:
// 拐两次弯搜索
isReach2 : function(piece) {
// 沿x轴正向搜索
for (var i = this.x + 1; i < 17; i ++) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿x轴搜索
for (var i = this.x - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(i + "," + this.y).isReach(piece)
&& this.game.pieceMap.get(i + "," + this.y).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(i + "," + this.y));
return true;
}
}
// 沿y轴搜索
for (var i = this.y - 1; i >= 0; i --) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
// 沿y轴正向搜索
for (var i = this.y + 1; i < 12; i ++) {
if (!this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList = [];
break;
} else if (this.game.pieceMap.get(this.x + "," + i).isReach(piece)
&& this.game.pieceMap.get(this.x + "," + i).isPass()) {
this.game.trackList.push(this.game.pieceMap.get(this.x + "," + i));
return true;
}
}
return false;
},
该函数以点击的图片为中心分别沿x轴,y轴展开搜索。
以上是本游戏代码的全部内容。具体游戏源码请到CSDN中zhangjinpeng66的资源里下载。
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相思资源网 Design By www.200059.com
暂无使用非html5实现js板连连看游戏示例代码的评论...
一口气升级7个大模型SaaS应用，百度智能云：突出一个“开箱即用” - 2024/11/19
这一波大模型产业落地浪潮里，不少企业其实处在 “干瞪眼“的状态。
一种情况是，很多大模型产品看得见却摸不着，在台上一个个遥遥领先——今天Sora技精四座，明天英伟达的机器人又赢得满堂彩，可是到了台下一问：啥时候能用上啊？答曰：遥遥无期。
另一种情况是，企业想用上大模型，却又难免瞻前顾后——既要考虑场景融合，又得兼顾安全性，还要考虑打通现有系统，再加上各种部署成本和繁琐的采购流程……最后只能拂袖：罢了，再等等吧。
这一波大模型产业落地浪潮里，不少企业其实处在 “干瞪眼“的状态。
一种情况是，很多大模型产品看得见却摸不着，在台上一个个遥遥领先——今天Sora技精四座，明天英伟达的机器人又赢得满堂彩，可是到了台下一问：啥时候能用上啊？答曰：遥遥无期。
另一种情况是，企业想用上大模型，却又难免瞻前顾后——既要考虑场景融合，又得兼顾安全性，还要考虑打通现有系统，再加上各种部署成本和繁琐的采购流程……最后只能拂袖：罢了，再等等吧。
稳了！魔兽国服回归的3条重磅消息！官宣时间再确认！
昨天有一位朋友在大神群里分享，自己亚服账号被封号之后居然弹出了国服的封号信息对话框。
这里面让他访问的是一个国服的战网网址，com.cn和后面的zh都非常明白地表明这就是国服战网。
而他在复制这个网址并且进行登录之后，确实是网易的网址，也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情，因为以前都没有出现这样的情况，现在突然提示跳转到国服战网的网址，是不是说明了简体中文客户端已经开始进行更新了呢？