<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>扫雷游戏</title>
<meta http-equiv="Content-Language" content="zh-CN" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="Generator" content="Notepad++" />
<meta name="Robots" content="all" />
<meta name="Author" content="622" />
<meta name="Keywords" content="模版" />
<meta name="Description" content="模版" />
<meta name="Copyright" content="Copyright (c) 2014 rick All Rights Reserved." />
<script language="javascript"></script>
<style>
.all{margin:0 auto; width:960px;}
ul,li{margin:0; padding:0; list-style:none;}
#block>ul{height:32px; cursor:pointer;}
#block>ul>li{float:left; width:30px; height:30px; border:1px solid black; background:gray; color:white; text-align:center; position:relative;}
#block>ul>li>span{position:absolute; top:0; left:0; height:30px; width:30px; background:#eee;}
#ctrl{margin:20px auto;}
</style>
</head>
<body>
<div class="all">
<h1>小乐扫雷大作战</h1>
<form id="ctrl">
<label>行（1~30）<input type="text" id="row_n" value="10" /></label><br />
<label>列（1~30）<input type="text" id="col_n" value="10" /></label><br />
<label>雷的比例（1~0.01）<input type="text" id="thunder_n" value="0.3" /></label><br />
<input type="button" id="submit" value="提交" />
<input type="reset" id="reset" value="重置" /><br />
<label>提示消息<input type="text" id="msg" readonly="ture" /></label>
</form>
<div id="block"></div>
</div>
</body>
</html>
document.oncontextmenu=function ()
{
return false; //阻止默认事件
};
window.onload=function(){
var oSubmit = document.getElementById("submit");
//var oReset = document.getElementById("reset");
//var oRow_n = document.getElementById("row_n");
//var oCol_n = document.getElementById("col_n");
//var oThunder_n = document.getElementById("thunder_n");
var oMsg = document.getElementById("msg");
oMsg.value = "请输入要挑战的雷阵!";
oSubmit.onclick = init;
function init(){
var oSubmit = document.getElementById("submit");
var oReset = document.getElementById("reset");
var oRow_n = document.getElementById("row_n");
var oCol_n = document.getElementById("col_n");
var oThunder_n = document.getElementById("thunder_n");
var oMsg = document.getElementById("msg");
//参数设置
var m = oRow_n.value; //行
var n = oCol_n.value; //列
var p = oThunder_n.value;
var x = Math.floor(m*n*p); //雷的数目
//console.log(m,n,x);
if(!(m<30&&m>=0&&n<30&&n>=0&&p>=0&&p<=1)){
oMsg.value = "参数不合法";
}else{
oMsg.value = "参数设置成功";
var oDiv = document.getElementById("block");
oDiv.innerHTML = "";
var array = new Array(m);
//布局
for(var j=0; j<m; j++){
var oUl = document.createElement("ul");
array[j] = new Array(n);
for(var i=0; i<n; i++){
var oLi = document.createElement("li");
oUl.appendChild(oLi);
array[j][i] = [0,0,0]; //[是否是雷,标记状态,周围雷数]
}
oDiv.appendChild(oUl);
}
//初始化雷区
for(var i=0; i<x; i++){
var a = Math.floor(Math.random() * m);
var b = Math.floor(Math.random() * n);
if(array[a][b][0] == 0){
array[a][b][0] = 1;
valid(a-1,b-1);
valid(a-1,b);
valid(a-1,b+1);
valid(a,b-1);
valid(a,b+1);
valid(a+1,b-1);
valid(a+1,b);
valid(a+1,b+1);
}else{
x++;
}
}
//布雷
for(var i=0; i<m; i++){
for(var j=0; j<n; j++){
oLi = getBlock(i,j);
if(array[i][j][0] == 0){
oLi.innerHTML = array[i][j][2];
}else{
oLi.innerHTML = "#";
oLi.style.background = "red";
}
var oSpan = document.createElement("span");
oLi.appendChild(oSpan);
}
}
//监听事件
for(var i=0; i<m; i++){
for(var j=0; j<n; j++){
var oSpan = getBlock(i,j).getElementsByTagName("span")[0];
oSpan._i = i;
oSpan._j = j;
function listen_1(){
if(array[this._i][this._j][1]==2) return false;
this.style.display = "none";
array[this._i][this._j][1] = 1;
check();
if(array[this._i][this._j][0]==1){
alert("game over");
oMsg.value = "抱歉，挑战失败";
var aSpan = oDiv.getElementsByTagName("span");
for(var m=0; m < aSpan.length; m++){
aSpan[m].style.display = "none";
}
}
}
function listen_2(){
if(array[this._i][this._j][1] == 0){
array[this._i][this._j][1] = 2;
this.style.backgroundColor = "red";
check();
}else{
array[this._i][this._j][1] = 0;
this.style.backgroundColor = "#eee";
check();
}
}
function check(){
console.log(array);
var f=1;
for(var i=0; i<m; i++){
for(var j=0; j<n; j++){
console.log(array[i][j]);
if(array[i][j][0]==0){
if(array[i][j][1]!=1){
f=0;
break;
break;
}
}
if(array[i][j][0]==1){
if(array[i][j][1]!=2){
f=0;
break;
break;
}
}
}
}
if(f==1){
alert("恭喜挑战成功");
oMsg.value = "恭喜挑战成功";
}
}
on(oSpan,"click",listen_1);
on(oSpan,"contextmenu",listen_2);
}
}
}
function valid(x,y){
if(x>=0&&x<m&&y>=0&&y<n){
array[x][y][2] ++;
}
}
}
function getBlock(m,n){
var oDiv = document.getElementById("block");
var aUl = oDiv.getElementsByTagName("ul");
var ali = aUl[m].getElementsByTagName("li");
var oLi = ali[n];
return oLi;
}
function on(node,eventType,handler){
node = typeof node == "string" ? document.getElementById(node) : node;
if(document.all){
node.attachEvent("on" + eventType, handler);
}else{
node.addEventListener(eventType, handler, false);
}
}
}
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