javascript实现消灭星星小游戏简单版


Posted in Javascript onNovember 15, 2016

来看看实现的效果图

javascript实现消灭星星小游戏简单版

游戏规则:双击颜色一样的星星,双击相同的部分就消失了

实例代码

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" content="target-densitydpi=320,width=640,user-scalable=no" />
  <noscript><meta http-equiv="refresh" content="0"></noscript>
  <title></title>
  <meta name="description" id="seo_description" content="消灭星星">
  <meta name="viewport" content="initial-scale=1, width=device-width, maximum-scale=1, user-scalable=no">
  <meta name="viewport" content="initial-scale=1.0,user-scalable=no,maximum-scale=1" media="(device-height: 568px)">
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name='apple-touch-fullscreen' content='yes'>
  <meta name="full-screen" content="yes">
  <meta name="apple-mobile-web-app-status-bar-style" content="black">
  <meta name="format-detection" content="telephone=no">
  <meta name="format-detection" content="address=no">
  <link rel="icon" href="" type="image/x-icon">
<script id="jquery_183" type="text/javascript" class="library" src="http://runjs.cn/js/sandbox/jquery/jquery-1.8.3.min.js"></script>
<style>
* {margin:0; padding:0;}
body {background:#000; width:100%; height:100%;}
#box {position:absolute; margin-top:50px;}
#star_box {position:relative; }
#star_box .star {width:40px; height:40px; position:absolute; cursor:pointer; }
#star_box .star img {border-radius:5px;}
#star_box .link img {border:2px solid #fff; border-radius:5px;}
</style>
<script>
$(function(){
    app.run();
});
// 2015-1-30 16:26
// 基本都已经实现
// 积分系统还没开始
var app = {};
app.linkStars = [];
app.searchStars = [];
app.stars = [];
app.newStars = [];
app.colsNoneNum = 0;
app.star = {
    width:30, // 星星的宽度
    height:30, // 高度
    margin:5, // 每个星星的边距
    rowNum:10, // 行数
    colsNum:10, // 列数
    colorNum:5, // 星星颜色数量 最大值为5 因为我TMD就做了5张星星图片
};
app.timer = null;
app.run = function() {
    this.box = $('#box');
    this.starBox = this.box.find('#star_box');
    this.initCanvas();
    this.initStars();
    this.draw();
    this.initBox();
    // this.write();
}
app.initCanvas = function() {
    var height = $(window).height();
    $('body').css('height', height+'px');
}
// 初始化box样式
app.initBox = function() {
    var boxWidth = this.star.width*this.star.colsNum+this.star.margin*this.star.colsNum;
    var boxHeight = this.star.height*this.star.rowNum+this.star.margin*this.star.rowNum;
    var left = ($(window).width() - boxWidth) / 2;
    this.box.css('left', left+'px');
    this.box.css('width', boxWidth+'px');
    this.box.css('height', boxHeight+'px');
}
// 初始化星星数组
app.initStars = function() {
    for(var i = 0; i < this.star.rowNum; i++) {
        this.stars[i] = [];
        for(var k = 0; k < this.star.colsNum; k++) {
            var color_index = Math.floor((Math.random()*this.star.colorNum));
            this.stars[i][k] = color_index;
        }
    }
    // this.stars = [[0,1,0,1,1],[0,0,0,1,0]]; // bug测试
    this.newStars = left2Array(this.stars);
    this.noLeftChangeStars = left2Array(this.stars);
}
app.initColsLink = function() {
    // 当前查找状态,一个数组对象,每个对象代表一列
    this.colsLink = [];
    for(var i = 0; i < this.star.colsNum; i++) {
        this.colsLink[i] = {x:[], num:0, max:Number(-1), count:this.initRowArray(1)};
    }
}
app.click = function(x, y) {
    x = parseInt(x);
    y = parseInt(y);
    var searchStars = [];
    searchStars[0] = {x:x, y:y};
    this.count = 0;
    this.linkStars = [];
    this.searchStars = [];
    this.bigSearch(searchStars); // 搜索 连接的星星
    this.clickAnimate();
}
app.mouseup = function() {
    clearTimeout(app.timer);
    app.timer = setTimeout(function() {
        app.starBox.find('.star').removeClass('link');
    }, 500);
}
// 触摸某个星星
// X坐标 和 Y坐标
app.touch = function(x, y) {
    x = parseInt(x);
    y = parseInt(y);
    var searchStars = [];
    searchStars[0] = {x:x, y:y};
    this.count = 0;
    this.linkStars = [];
    this.searchStars = [];
    this.bigSearch(searchStars); // 搜索 连接的星星
    this.initColsLink();
    this.colsNoneLenth = this.initColsArray(0);
    this.leftData = {min:Number(this.star.colsNum), y:[], num:0, count:this.initColsArray(1)};
    this.makeStars(); // 重新生成星星数组
    this.animate();
    // this.draw(); // 重新绘制星星
    // this.write(); // debug
}
// 星星动画
app.animate = function() {
    if(this.linkStars.length < 2) return;
    for(var i in this.linkStars) {
        var x = parseInt(this.linkStars[i].x);
        var y = parseInt(this.linkStars[i].y);
        app.delAnimate(x, y);
    }
    for(var i in this.colsLink) {
        var x = parseInt(this.colsLink[i].max);
        var y = parseInt(i);
        if(this.colsLink[i].x.length > 1) {
            var mOffset = 0;
            for(var j = this.colsLink[i].x.length-1; j >= 0; j--) {
                mOffset += this.colsLink[i].count[j];
                var r = this.colsLink[i].x[j-1];
                if(j - 1 < 0) r=-1;
                for(var t_x = this.colsLink[i].x[j]-1; t_x > r; t_x--) {
                    this.downAnimate(t_x, y, mOffset);
                }
            }
        }
        else {
            for(var t_x = x-1; t_x >= 0; t_x--) {
                this.downAnimate(t_x, y, this.colsLink[y].num);
            }
        }
    }
    if(this.leftData.min > -1) {
        if(this.leftData.y.length > 1) {
            var mOffset = 0;
            for(var j = 0; j <= this.leftData.y.length-1; j++) {
                mOffset += this.leftData.count[j];
                var r = this.leftData.y[j+1];
                if(j + 1 > this.leftData.y.length-1) r=this.star.colsNum;
                for(var n_x = 0; n_x <= this.star.rowNum-1; n_x++) {
                    for(var n_y = this.leftData.y[j]+1; n_y < r; n_y++) {
                        this.leftAnimate(n_x, n_y, mOffset);
                    }
                }
            }
        }
        else {
            var y = parseInt(this.leftData.min);
            for(var n_x = 0; n_x <= this.star.rowNum-1; n_x++) {
                for(var n_y = y+1; n_y < this.star.colsNum; n_y++) {
                    this.leftAnimate(n_x, n_y, this.leftData.num);
                }
            }
        }
    }
    // this.leftAnimate();
}
/* 消除星星的动画效果 */
app.delAnimate = function(x,y) {
    var index = x*this.star.colsNum + y; // 根据x、y计算对应dom中星星的 id
    var starDiv = this.starBox.find('.id_'+index);
    var left = parseInt(starDiv.css('left')) + this.star.width/2
    var top = parseInt(starDiv.css('top')) + this.star.height/2
    starDiv.find('img').animate({width:'0',height:'0'}, 500);
    starDiv.animate({ left:left+'px', top:top+'px', opacity:0}, 500, function(){$(this).hide();});
    starDiv.removeClass('id_'+index);
}
/* 星星向下移动的动画效果 */
app.downAnimate = function(x, y, move_num) {
    if(this.checkRepeat(x, y)) {
        return ;
    }
    var index = x*this.star.colsNum + y;
    var starDiv = this.starBox.find('.id_'+index);
    var dTop = parseInt(starDiv.css('top'));
    var top = dTop + (this.star.height + this.star.margin) * move_num;
    starDiv.animate({top:top+'px'}, 300);
    var n_x_ = x + move_num;
    starDiv.attr('ondblclick', 'app.touch('+n_x_+','+y+')');
    starDiv.attr('onmousedown', 'app.click('+n_x_+','+y+')');
    starDiv.removeClass('id_'+index);
    var id = parseInt(n_x_*this.star.colsNum) + parseInt(y);
    starDiv.addClass('id_'+id);
}
/* 星星向左移动的动画效果 */
app.leftAnimate = function(x, y, move_num) {
    var index = x*this.star.colsNum + y;
    var starDiv = this.starBox.find('.id_'+index);
    var dLeft = parseInt(starDiv.css('left'));
    var left = dLeft - (this.star.width + this.star.margin) * move_num;
    starDiv.animate({left:left+'px'}, 300);
    var n_y_ = y - move_num;
    starDiv.attr('ondblclick', 'app.touch('+x+','+n_y_+')');
    starDiv.attr('onmousedown', 'app.click('+x+','+n_y_+')');
    starDiv.removeClass('id_'+index);
    var id = parseInt(x*this.star.colsNum) + parseInt(n_y_);
    starDiv.addClass('id_'+id);
}
// 点击提示连接星星动画
app.clickAnimate = function() {
    if(this.linkStars.length < 2) return;
    this.starBox.find('.star').removeClass('link');
    for(var i in this.linkStars) {
        var x = parseInt(this.linkStars[i].x);
        var y = parseInt(this.linkStars[i].y);
        var index = x*this.star.colsNum + y;
        var starDiv = this.starBox.find('.id_'+index);
        starDiv.addClass('link');
    }
}
/* 递归遍历查找 */
app.bigSearch = function(searchStars) {
    if(searchStars.length == 0) return ;
    this.newSearchStars = [];
    this.s_count = 0;
    for(var i in searchStars) {
        var star = searchStars[i];
        var x = parseInt(star.x);
        var y = parseInt(star.y);
        if(!this.checkRepeat(x, y)) {
            this.linkStars[this.count] = {x:x, y:y};
        }
        this.count++;
        this.search(x, y, 'top');
        this.search(x, y, 'right');
        this.search(x, y, 'down');
        this.search(x, y, 'left');
    }
    this.bigSearch(this.newSearchStars);
}
/* 上下左右 查找 */
app.search = function(x, y, position) {
    if(position == 'top') {
        var top = x-1;
        if(top < 0) return;
        if(this.stars[x][y] == this.stars[top][y] && !this.checkRepeat(top, y)) {
            this.newSearchStars[this.s_count] = {x:top, y:y};
        }
    }
    else if(position == 'right') {
        var right = y+1;
        if(right > this.star.colsNum-1) return;
        if(this.stars[x][y] == this.stars[x][right] && !this.checkRepeat(x, right)) {
            this.newSearchStars[this.s_count] = {x:x, y:right};
        }
    }
    else if(position == 'down') {
        var down = x+1;
        if(down > this.star.rowNum-1) return;
        if(this.stars[x][y] == this.stars[down][y] && !this.checkRepeat(down, y)) {
            this.newSearchStars[this.s_count] = {x:down, y:y};
        }
    }
    else if(position == 'left') {
        var left = y-1;
        if(left < 0) return;
        if(this.stars[x][y] == this.stars[x][left] && !this.checkRepeat(x, left)) {
            this.newSearchStars[this.s_count] = {x:x, y:left};
        }
    }
    this.s_count++;
}
// 根据传递的x, y来检测是否存在在linkStars中 如果存在则返回 true
app.checkRepeat = function(x, y) {
    if(this.linkStars.length == 0) return false;
    for(var i in this.linkStars) {
        var star = this.linkStars[i];
        if(parseInt(star.x) == parseInt(x) && parseInt(star.y) == parseInt(y)) return true;
    }
    return false;
}
// 从新构造“星星”数组
// stars、newStars必须初始化完成
// linkStars必须>=2个星星
app.makeStars = function() {
    if(this.stars.length==0 || this.newStars.length==0 || this.linkStars.length==0 || this.linkStars.length<2) return false;
    // -== setp-1 ==-
    /*
        在相连数组中查找当前星星是否是相连的
        如果是相连的星星 则在newStars中把该星星以上的星星的值都赋值给x+1的星星
        然后在newStars中把最上面的一个元素 即[0][y]的元素值设为-1;
    */
    var clx_count = this.initColsArray(0);
    for(var x in this.stars) {
        x = parseInt(x);
        for(var y in this.stars[x]) {
            y = parseInt(y);
            if(this.stars[x][y] != -1 && this.checkRepeat(x,y)) {
                for(var n_x = x-1; n_x >= 0; n_x--) {
                    this.newStars[n_x+1][y] = this.newStars[n_x][y];
                }
                this.newStars[0][y] = -1;
                this.colsLink[y].num += 1;
                if(this.colsLink[y].max < x) {
                    this.colsLink[y].max = x;
                    if((x+1 <= this.stars.length-1 && !this.checkRepeat(x+1,y)) || (x == this.stars.length-1 && this.checkRepeat(x,y))) {
                        this.colsLink[y].x[clx_count[y]] = x;
                        clx_count[y]++;
                    }
                    else if(x+1 <= this.stars.length-1 && this.checkRepeat(x+1,y)) {
                        this.colsLink[y].count[clx_count[y]] += 1;
                    }
                }
                this.colsNoneLenth[y] += 1;
            }
        }
    }
    // -== setp-2 ==-
    // 主要是为生成左移动画统计数据
    this.noLeftChangeStars = left2Array(this.newStars);
    var ld_count = 0;
    for(var y = 0; y <= this.star.colsNum-1; y++) {
        y = parseInt(y);
        // if(this.star.colsNum - (y+1) < this.colsNoneNum) continue;
        // 判断当前列是否全部被设置为-1
        if(this.checkColsNone(y)) {
            if(this.leftData.min > y) {
                this.leftData.min = y;
            }
            if((y+1 <= this.star.colsNum-1 && !this.checkColsNone(y+1)) || (y == this.star.colsNum-1)) {
                this.leftData.y[ld_count] = y;
                ld_count++;
            }
            else if(y+1 <= this.star.colsNum-1 && this.checkColsNone(y+1)) {
                this.leftData.count[ld_count] += 1;
            }
            this.leftData.num += 1;
            // this.colsNoneNum += 1;
        }
    }
    // -== setp-3 ==-
    // 左移数据 并从新构造新数组
    if(this.leftData.min > -1) {
        var check = this.leftData.min;
        for(var y = 0; y < this.star.colsNum; y++) {
            if(this.checkNewColsNone(check)) {
                for(var n_x = 0; n_x <= this.star.rowNum-1; n_x++) {
                    for(var n_y = check+1; n_y < this.star.colsNum; n_y++) {
                        this.newStars[n_x][n_y-1] = this.newStars[n_x][n_y];
                    }
                    this.newStars[n_x][this.star.colsNum-1] = -1;
                }
            }
            else {
                check += 1;
            }
        }
    }
    // 把新构造的数组 再赋值给星星数组
    this.stars = left2Array(this.newStars);
}
// 检测当前列是否全部消空 如果消空返回true
// 数组未被左移破坏,只被下移修改过
app.checkColsNone = function(y) {
    var count = 0;
    for(var x = 0; x < this.star.rowNum; x++) {
        if(this.noLeftChangeStars[x][y] == Number(-1)) count++;
    }
    if(count == this.star.rowNum) return true;
    return false;
}
// 检测当前列是否全部消空 如果消空返回true
// 数组为每次下移和左移之后新生成的数组
app.checkNewColsNone = function(y) {
    var count = 0;
    for(var x = 0; x < this.star.rowNum; x++) {
        if(this.newStars[x][y] == Number(-1)) count++;
    }
    if(count == this.star.rowNum) return true;
    return false;
}
app.draw = function() {
    var starsDiv = '';
    for(var x in this.stars) {
        x = parseInt(x);
        for(var y in this.stars[x]) {
            y = parseInt(y);
            var star = this.stars[x][y];
            if(star == -1) {
                continue;
            }
            var left = y*this.star.width+y*5;
            var top = x*this.star.height+x*5;
            var index = x*this.star.colsNum + y;
            starsDiv += '<div class="star id_'+index+'" style="left:'+left+'px; top:'+top+'px; width:'+this.star.width+'px;height:'+this.star.height+'px;" ondblclick="app.touch('+x+','+y+');" onmousedown="app.click('+x+','+y+');" onmouseup="app.mouseup();"><img src="http://sandbox.runjs.cn/uploads/rs/437/doeiphrq/star_'+star+'.png" width="'+this.star.width+'" height="'+this.star.height+'"/></div>';
        }
    }
    $('#star_box').html(starsDiv);
}
app.initColsArray = function(val) {
    var array = [];
    if(val == 'undefined') val = 0;
    for(var i = 0; i < this.star.colsNum; i++) {
        array[i] = val;
    }
    return array;
}
app.initRowArray = function(val) {
    var array = [];
    if(val == 'undefined') val = 0;
    for(var i = 0; i < this.star.rowNum; i++) {
        array[i] = val;
    }
    return array;
}
app.write = function() {
    var html = '';
    for(var i in this.stars) {
        var line = this.stars[i];
        for(var j in line) {
            var star = line[j];
            var color = 'red';
            if(star == -1) {
                color = 'blue';
            }
            html += '<font color="'+color+'">'+star+'</font><font color="#999">('+i+','+j+')</font>  ';
        }
        html += '<br/><br/>';
    }
    html += '<p>--===================================================--<p>';
    $('#show').append(html);
}
function left2Array(array) {
    if(array.length < 0) return array;
    var newArray = [];
    for(var i in array) {
        newArray[i] = [];
        for(var j in array[i]) {
            newArray[i][j] = array[i][j];
        }
    }
    return newArray;
}
</script>
</head>
<body>
    <div id="box">
        <div id="star_box">
        </div>
    </div>
    <div id="show" style="padding-top:600px;"></div>
<!--     X:<input type="text" id="x" value=""/>
    Y:<input type="text" id="y" value=""/>
    <input type="button" value="点击" onclick="app.touch($('#x').val(), $('#y').val());"/>
    <br/>
    <br/> -->
</body>
</html>

总结

以上就是这篇文章的全部内容了,希望本文的内容对大家的学习或者工作能带来一定的帮助,如果有疑问大家可以留言交流。谢谢大家对三水点靠木的支持。

Javascript 相关文章推荐
JS实现的网页倒计时数字时钟效果
Mar 02 Javascript
js实现类似于add(1)(2)(3)调用方式的方法
Mar 04 Javascript
javascript中setTimeout使用指南
Jul 26 Javascript
Js与Jq获取浏览器和对象值的方法
Mar 18 Javascript
JavaScript中数组slice和splice的对比小结
Sep 22 Javascript
基于jQuery实现的查看全文功能【实用】
Dec 11 Javascript
获取IE浏览器Cookie信息的方法
Jan 23 Javascript
浅析Javascript中双等号(==)隐性转换机制
Oct 27 Javascript
解决在Bootstrap模糊框中使用WebUploader的问题
Mar 22 Javascript
对angular 实时更新模板视图的方法$apply详解
Oct 09 Javascript
微信小程序实现订单倒计时
Nov 01 Javascript
解析原来浏览器原生支持JS Base64编码解码
Aug 12 Javascript
js滚轮事件兼容性问题需要注意哪些
Nov 15 #Javascript
禁用backspace网页回退功能的实现代码
Nov 15 #Javascript
sea.js常用的api简易文档
Nov 15 #Javascript
js实现倒计时及时间对象
Nov 15 #Javascript
Bootstrap简单表单显示学习笔记
Nov 15 #Javascript
JS实现根据用户输入分钟进行倒计时功能
Nov 14 #Javascript
js调用屏幕宽度的简单方法
Nov 14 #Javascript
You might like
php实现图片缩放功能类
2013/12/18 PHP
php实现对象克隆的方法
2015/06/20 PHP
php实现网页端验证码功能
2017/07/11 PHP
swoole和websocket简单聊天室开发
2017/11/18 PHP
禁止直接访问php文件代码分享
2020/05/05 PHP
JScript分割字符串示例代码
2013/09/04 Javascript
JS实现切换标签页效果实例代码
2013/11/01 Javascript
兼容最新firefox、chrome和IE的javascript图片预览实现代码
2014/08/08 Javascript
JavaScript 作用域链解析
2014/11/13 Javascript
jquery实现多屏多图焦点图切换特效的方法
2015/05/04 Javascript
对JavaScript的全文搜索实现相关度评分的功能的方法
2015/06/24 Javascript
jquery移动点击的项目到列表最顶端的方法
2015/06/24 Javascript
JS实现仿FLASH效果的竖排导航代码
2015/09/15 Javascript
js 输入框 正则表达式(菜鸟必看教程)
2017/02/19 Javascript
JavaScript使用FileReader实现图片上传预览效果
2020/03/27 Javascript
响应式框架Bootstrap栅格系统的实例
2017/12/19 Javascript
React从react-router路由上做登陆验证控制的方法
2018/05/10 Javascript
JS实现checkbox互斥(单选)功能示例
2019/05/04 Javascript
layui自定义插件citySelect实现省市区三级联动选择
2019/07/26 Javascript
Layui table field初始化加载时进行隐藏的方法
2019/09/19 Javascript
js实现多个标题吸顶效果
2020/01/08 Javascript
[05:14]辉夜杯主赛事第二日 RECAP精彩回顾
2015/12/27 DOTA
Python导出数据到Excel可读取的CSV文件的方法
2015/05/12 Python
python编写爬虫小程序
2015/05/14 Python
python3.5+tesseract+adb实现西瓜视频或头脑王者辅助答题
2018/01/17 Python
python将每个单词按空格分开并保存到文件中
2018/03/19 Python
新年快乐! python实现绚烂的烟花绽放效果
2019/01/30 Python
Python sorted对list和dict排序
2020/06/09 Python
DJI大疆无人机官方商城:全球领先的无人飞行器研发和生产商
2016/12/21 全球购物
英国珠宝钟表和家居礼品精品店:David Shuttle
2018/02/24 全球购物
一组SQL面试题
2016/02/15 面试题
酒店副总岗位职责
2013/12/24 职场文书
2014国庆黄金周超市促销活动方案
2014/09/21 职场文书
参加招聘会后的感想
2015/08/10 职场文书
用Python实现一个打字速度测试工具来测试你的手速
2021/05/28 Python
Python3的进程和线程你了解吗
2022/03/16 Python