一个简单的用java写的非常不错的贪食蛇游戏 -- [页面特效]─ 深山工作室提供网络投票系统|微信公众号投票|微信公众号小程序|抖音小程序|百度小程序|微信公众号开发|企业网站建设

一个简单的用java写的非常不错的贪食蛇游戏

网络 2009/4/7 20:15:13 深山行者字体:大中小浏览 7693

以下为详细代码

<html>一个简单的用java写的非常不错的贪食蛇游戏
<head>
<script type="text/javascript">
function cbsnake(){
//Pixels to move at once
this.jump = 8;
//Size of snake. Make this one less than jump. Doesn't have to be,but adds good effect
this.sos = 7;
//Size of board
//DANGER!!! this.sofb must be EVENLY dividable by this.jump DANGER!!!!
this.sofb = 400;
//Set things up
this.daway = this.sofb - this.jump;
this.correct = new Array();
this.correct[0] = 0;
while(this.correct[this.correct.length -1] != this.daway){
this.correct[this.correct.length] = this.correct[this.correct.length -1]+this.jump
}
this.zero = 0;
var gameboard = ' <div class="board" id="board"> <div id="i2">这是一个简单的贪食蛇游戏。选择一个速度，然后用你的箭头键来尝试吃苹果（红色块），但要注意别碰到墙壁和自己。你可以在任何时候按下空格键以暂停游戏。</div> </div><div class="board" id="score"> <span id="cscore">0</span> <span id="buttons"> <button type="button" id="slow" onClick="snake.slow()">慢</button> <button type="button" id="medium"  onClick="snake.medium()">中</button> <button type="button" id="fast"  onClick="snake.fast()">快</button> </span></div>';
document.write(gameboard);
}
cbsnake.prototype.setup = function(setspeed){
var thisObj = this;
//Score...
this.score = 0;
//Snake Direction
this.sdir = 'none';
this.sdirb = 'none'; 
this.sdirp = 'none';
//Snake arrays
this.ctop = new Array();
this.cleft = new Array();
//Top of snake class
this.ctop[0] = 200;
this.ctop[1] = -8;
//Left of Snake class
this.cleft[0] = 200;
this.cleft[1] = -8;
//current top of apple
this.atop = 0;
//current left of apple
this.aleft = 0;
//Milliseconds between move
this.speed = setspeed;
					document.getElementById('board').innerHTML = '<div id="apple"></div><div id="snake0" class="snake"></div><div id="snake1" class="snake"></div>';
this.moveapple();
this.stopgame = false;
setTimeout(function(){ thisObj.msnake() },this.speed);
document.onkeydown = function(e){ return thisObj.snakedir(e); };
}
cbsnake.prototype.slow = function(){
this.setup(100);
this.buttons('true');
document.getElementById('slow').blur();
}
cbsnake.prototype.medium = function(){
this.setup(70);
this.buttons('true');
document.getElementById('medium').blur();
}
cbsnake.prototype.fast = function(){
this.setup(30);
this.buttons('true');
document.getElementById('fast').blur();
}
cbsnake.prototype.rannum = function(num1,num2){
num1 = parseInt(num1);
num2 = parseInt(num2);
var generator = Math.random()*(Math.abs(num2-num1));
generator = Math.round(num1+generator);
return generator;
}
cbsnake.prototype.moveapple = function(){
var usethis = false;
while(!usethis){
this.atop = this.correct[this.rannum(0,this.correct.length-1)];
this.aleft = this.correct[this.rannum(0,this.correct.length-1)];
if(this.numInArray(this.ctop,this.cleft,this.atop,this.aleft) == 0){
usethis = true;
}			
}
document.getElementById('apple').style.top = this.atop+"px";
document.getElementById('apple').style.left = this.aleft+"px";
}
cbsnake.prototype.snakedir = function(e){  
if(!e){
//IE...
e = window.event;
}
switch(e.keyCode){
case 38:
if(this.sdir != 'down' && this.sdirp != 'down'){
this.sdirb = 'up';
this.sdirp = 'up';
}
break;
case 40:
if(this.sdir != 'up' && this.sdirp != 'up'){
this.sdirb = 'down';
this.sdirp = 'down';
}
break;
case 37:
if(this.sdir != 'right' && this.sdirp != 'right'){
this.sdirb = 'left';
this.sdirp = 'left';
}
break;
case 39:
if(this.sdir != 'left' && this.sdirp != 'left'){
this.sdirb = 'right';
this.sdirp = 'right';
}
break;
case 32:
if(this.sdir == 'none' && this.sdirp != 'none'){
this.sdirb = this.sdirp;
this.sdirp = 'none';
}
else{this.sdirp = this.sdir;
this.sdirb = 'none';
}
break;
}
return this.stopgame;
}
cbsnake.prototype.msnake = function(){
if(this.stopgame === false){
if(this.sdir != 'none'){
this.moveall();
}
var thisObj = this;
switch(this.sdir){
case 'up':
this.ctop[0] = this.ctop[0] - this.jump;
document.getElementById('snake0').style.top = this.ctop[0]+"px";
if((this.ctop[0] == this.zero && this.sdirb == 'up') || this.ctop[0] < this.zero){
this.gover();
}
break;
case 'down':
this.ctop[0] = this.ctop[0] + this.jump;
document.getElementById('snake0').style.top = this.ctop[0]+"px";
if((this.ctop[0] == this.daway && this.sdirb == 'down') || this.ctop[0] > this.daway){
this.gover();
}
break;
case 'left':
this.cleft[0] = this.cleft[0] - this.jump;
document.getElementById('snake0').style.left = this.cleft[0]+"px";
if((this.cleft[0] == this.zero && this.sdirb == 'left') || this.cleft[0] < this.zero){
this.gover();
}
break;
case 'right':
this.cleft[0] = this.cleft[0] + this.jump;
document.getElementById('snake0').style.left = this.cleft[0]+"px";
if((this.cleft[0] == this.daway && this.sdirb == 'right') || this.cleft[0] > this.daway){
this.gover();
}
break;
}
if(this.sdir != 'none'){
this.hitself();
this.happle();
}
this.sdir = this.sdirb
setTimeout(function(){ thisObj.msnake() },this.speed);
}
}
cbsnake.prototype.gover = function(){
if(!this.stopgame){
this.stopgame = true;
var inner = document.getElementById('board').innerHTML;
						document.getElementById('board').innerHTML = inner+'<div id="notice">比赛结束了！你的得分为 '+this.score+'</div><div id="i2">这是一个简单的贪食蛇游戏。选择一个速度，然后用你的箭头键来尝试吃苹果（红色块），但要注意别碰到墙壁和自己。你可以在任何时候按下空格键以暂停游戏。</div>';
document.getElementById('apple').style.backgroundColor = '#D7BEBE';
for(i=0;i<this.cleft.length;i++){
document.getElementById('snake'+i).style.backgroundColor = '#BEBEBE';
}
this.buttons('');
}
}
cbsnake.prototype.happle = function(){
if(this.atop == this.ctop[0] && this.aleft == this.cleft[0]){
//HIT!!!
this.score++;
document.getElementById('cscore').innerHTML = this.score;
this.moveapple();
this.addsnake();
}
}
cbsnake.prototype.addsnake = function(){
var newsnake = document.createElement('div');
var newid = 'snake'+this.cleft.length;
newsnake.setAttribute('id',newid);
//this crap is for IE. I would rather add the class name.
newsnake.style.position = 'absolute';
newsnake.style.top = '-10px';
newsnake.style.left = '-10px';
newsnake.style.display = 'none';
newsnake.style.backgroundColor = 'black';
newsnake.style.height = '7px';
newsnake.style.width = '7px';
newsnake.style.overflow = 'hidden';
document.getElementById('board').appendChild(newsnake);
this.cleft[this.cleft.length] = -10;
this.ctop[this.ctop.length] = -10;
}
cbsnake.prototype.moveall = function(){
var i = this.ctop.length - 1;
while(i != 0){
document.getElementById('snake'+i).style.top = document.getElementById('snake'+(i-1)).style.top;
document.getElementById('snake'+i).style.left = document.getElementById('snake'+(i-1)).style.left;
document.getElementById('snake'+i).style.display = 'block';
this.ctop[i] = this.ctop[i-1];
this.cleft[i] = this.cleft[i-1];
i = i - 1;
}
}
cbsnake.prototype.numInArray = function(array,array2,value,value2){
var n = 0;
for (var i=0; i < array.length; i++) {
if (array[i] === value && array2[i] === value2) {
n++;
}
}
return n;
}
cbsnake.prototype.hitself = function(){
if(this.numInArray(this.ctop,this.cleft,this.ctop[0],this.cleft[0]) > 1){
this.gover();
}
}
cbsnake.prototype.buttons = function(setto){
document.getElementById('slow').disabled = setto;
document.getElementById('medium').disabled = setto;
document.getElementById('fast').disabled = setto;
}
</script>
<style type="text/css">
.board{
width: 399px;
background-color: lightgrey;
border: 1px solid gray;
position: relative;
margin-left: 0;
margin-top: 0;
}
#board{
height: 399px;
border-bottom: 0px;
}
#apple{
position: absolute;
background-color: red;
height: 7px;
width: 7px;
overflow: hidden;
}
.snake{
position: absolute;
top: 200px;
left: 200px;
background-color: black;
height: 7px;
width: 7px;
overflow: hidden;
}
.snake2{
position: absolute;
top: -10px;
left: -10px;
background-color: black;
height: 7px;
width: 7px;
overflow: hidden;
}
#score{
height: 50px;
margin-top: 0px;
}
#cscore{
color: black;
padding-left: 10px;
float: left;
width: 25%;
font-size: xx-large;
}
#buttons{
float: right;
width: 50%;
text-align: right;
padding-top: 10px;
}
#notice{
position: absolute;
top: 1em;
left: 1em;
right: 1em;
text-align: center;
font-size: 150%;
}
#i2{
position: absolute;
bottom: 1em;
left: 1em;
right: 1em;
text-align: center;
font-size: 95%;
}
</style>
</head>
<body>
<script type="text/javascript">
var snake = new cbsnake();
</script>
</body>
</html>

前一页:移动层，并且保存各个层的位置，可以方便的制作成为一个动态的页面

后一页:可移动的弹出层

相关阅读: div中设置文字垂直居中; 下载微信小程序; 深山行者留言系统V2.3; 长春海外旅游有限责任责任公司; 定义链接的样式CSS; Object.assign的一些用法; 微软公司的三道面试题目看了会有意想不到的收获; 石家庄燕赵旅行社有限公司

更多信息>>栏目类别选择: 百度小程序开发; 微信小程序开发; 微信公众号开发; uni-app; asp函数库; ASP; DIV+CSS; HTML; python

更多>>同类信息: jquery下拉到某个固定位置然后某些元素发生改变样式状态; canvas绘制的文字如何换行; 兼容pc、移动端用js实现复制内容到剪切板（支持苹果safari浏览器）; js兼容多个浏览器右下角漂浮广告; 兼容ie6+和火狐的禁止右键; 做在线客服时，聊天窗口的div滚动条始终在底部

更多>>最新添加文章: dw里面查找替换使用正则删除sqlserver里面的CONSTRAINT; Android移动端自动化测试：使用UIAutomatorViewer与Selenium定位元素; 抖音直播音挂载小雪花懂车帝小程序; javascript获取浏览器指纹可以用来做投票; 火狐Mozilla Firefox出现：无法载入您的Firefox配置文件它可能已经丢失或是无法访问问题解决集合处理办法; 在Android、iOS、Windows、MacOS中微信小程序的文件存放路径; python通过代码修改pip下载源让下载库飞起; python里面requests.post返回的res.text还有其它的吗

更多>>随机抽取信息: 仿淘宝网站的导航标签效果！; 自由鸟旅行社; ASP.NET中文乱码问题的解决。; asp中fso实现对文件或文件夹进行创建删除等操作函数; 利用Asp里的xmlhttp组件来获取页面内容; 北京阳光无限贸易有限公司

更多标签热门标签

时间浮动首页计划 input DropShadow asp 读取防止上下左右 lightbox 项目断线文件夹 VBScript 轮流显示 Application 渐变 clear 比例蜘蛛设计墙导出 png 过期素材版权列表网站地图对象加密 list 游戏 web ajax tab 二级列操作 float 保留代码 css div CSS 左右全 input div 原则 confirm 兼容