<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>test.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<script type="text/javascript">
var width = 5;
var height = 3;
var mineCount = 2;
function startgame(mCount, width , height){
gentable();
ranmine();
}
function gentable(){
width = parseInt(document.getElementById("width").value);
height = parseInt(document.getElementById("height").value);
mineCount = parseInt(document.getElementById("mineCount").value);
if(mineCount * 2 > width * height){
alert("Too many mines!");
return false;
}else {
var content ="" ;
var count = 0 ;
var oTable = document.getElementById("tableId");
var oTbody = document.createElement("tbody");
var oldrows = oTable.rows.length ;
for(i=0; i<oldrows ;i++){
oTable.deleteRow(0);
}
for(i=1; i<=height; i++){
var _tr = document.createElement("tr");
for(j=1; j<=width; j++){
count++;
var _td = document.createElement("td");
_td.className="td_start" ;
_td.oncontextmenu= function(){ lclick( this ); return false;} ;
_td.onclick= function() {rclick( this )} ;
_td.id= count;
_td.innerHTML=" ";
_td.char ="0";
_tr.appendChild(_td);
}
oTbody.appendChild(_tr);
}//end for
oTable.appendChild(oTbody);
}
}
function ranmine(){
var count = 0 ;
var mine = new Array(mineCount);
var maxId = width * height ;
var flag = true ;
while(count < mineCount){
flag = true;
var r = parseInt(Math.random()*maxId );
for(i=0; i<count; i++){
if(r== mine[i])
flag = false;
}
if(flag == true){
mine[count] = r;
count ++;
}
}//end while
for(i=0; i<mineCount ;i++){
document.getElementById(mine[i]).char="-1";
}
for(i=1 ; i<=maxId ;i++){
getminecount(i);
}
}
function getminecount(mId){
var count = parseInt(document.getElementById(mId).char);
if(count ==-1){
// means of mine;
return ;
}
var w = 0 ;
var h = 0 ;
if(mId%width ==0){
w = width;
h = Math.floor(mId/width) ;
}else {
w= mId%width ;
h = Math.floor(mId/width) + 1 ;
}
var c =0;
c = c + countmine(w-1, h-1);
c = c + countmine(w-1, h);
c = c + countmine(w-1, h+1);
c = c + countmine(w, h-1);
c = c + countmine(w, h+1);
c = c + countmine(w+1, h-1);
c = c + countmine(w+1, h);
c = c + countmine(w+1, h+1);
document.getElementById(mId).char = c ;
}
function countmine(w, h){
if(checkPoz(w, h)){
tId = (h-1)*width + (w) ;
var cell = document.getElementById(tId);
var count = parseInt(cell.char);
if(count == -1 ){
return 1;
}
}
return 0 ;
}
function rclick(it){
var count = parseInt(it.char);
if(count == -1){
gameover();
}else if(count > 0) {
it.innerHTML = count ;
it.className = "td_null" ;
}else if(count ==0) {
clearnull(it);
}
}
function lclick(it){
if(it.className =="td_start"){
if(it.innerHTML == " "){
it.innerHTML ="<img src='flag.png' alt='flag' class='td_img' />" ;
}
else if(it.firstChild.alt =="flag"){
it.innerHTML ="<img src='ask.gif' alt='ask' class='td_img' />" ;
}else if(it.firstChild.alt =="ask"){
it.innerHTML =" " ;
}
}
}
function clearnull(it){
if(it.innerHTML != " "){
return ;
}
it.className = "td_null" ;
var w = 0 ;
var h = 0 ;
var mId = it.id;
if(mId%width ==0){
w = width;
h = Math.floor(mId/width) ;
}else {
w= mId%width ;
h = Math.floor(mId/width) + 1 ;
}
checkaround(w-1, h-1);
checkaround(w-1, h);
checkaround(w-1, h+1);
checkaround(w, h-1);
checkaround(w, h+1);
checkaround(w+1, h-1);
checkaround(w+1, h);
checkaround(w+1, h+1);
}
function checkaround(w, h){
if(checkPoz(w, h)){
var tId = (h-1)*width + w ;
var cell = document.getElementById(tId+"");
var count = parseInt(cell.char);
if(cell.className == "td_start" && count ==0 ){
clearnull(cell);
}else if(cell.className == "td_start" && count > 0 ){
cell.innerHTML = count ;
cell.className = "td_null" ;
}
}
}
function checkPoz (x, y){
if(x<=0 || x> width || y<=0 || y>height){
return false;
}else {
return true;
}
}
function gameover(){
var maxId = width * height ;
for(i=1; i<=maxId; i++){
var cell = document.getElementById(i);
var count = parseInt(cell.char);
cell.className = "td_null" ;
if(count >0){
cell.innerHTML = cell.char ;
}else if(count == -1){
cell.className = "td_mine" ;
cell.innerHTML = "<img src='mine.png' alt='mine' class='td_img' />" ;
}
}
}
</script>
<style>
<!--
BODY
{
}
.td_img{
HEIGHT: 21px;
WIDTH: 21px;
margin: 2px;
}
.td_start{
BACKGROUND-COLOR: slategray;
CURSOR: pointer;
HEIGHT: 25px;
WIDTH: 25px;
border:1px solid #7a7a7c;
}
.td_null{
BACKGROUND-COLOR: white;
CURSOR: default ;
HEIGHT: 25px;
WIDTH: 25px;
border:1px solid #7a7a7c;
}
.td_mine{
BACKGROUND-COLOR: firebrick;
CURSOR: default;
HEIGHT: 25px;
WIDTH: 25px;
border:1px solid #7a7a7c;
}
.GT
{
BORDER-BOTTOM: deepskyblue thin solid;
BORDER-LEFT: deepskyblue thin solid;
BORDER-RIGHT: deepskyblue thin solid;
BORDER-TOP: deepskyblue thin solid;
CURSOR: default
}
-->
</style>
</head>
<body>
行数: <input type="text" id="height" maxlength="2" value="9" /><br/>
列数: <input type="text" id="width" maxlength="2" value="9" /> <br/>
雷数: <input type="text" id="mineCount" maxlength="2" value="10" /> <br/><br/>
<input type="button" value=" Start Game " onclick="startgame();" />
<table cellspacing=1 cellpadding=1 class=gt border=1 bordercolor="LightYellow " style="position:absolute;left:250px;top:100px;" id="tableId" >
</table>
</body>
</html>
javascript
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2008-06-16
18:21:37
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mine.rar （4个子文件） 
mine 
test.html 7KB
mine.png 84KB flag.png 61KB
ask.gif 115B资源评论
dikers
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