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JavaScript制作简易的微信打飞机

网络编程 2021-07-04 21:47www.168986.cn编程入门
这篇文章主要介绍了JavaScript制作简易的微信打飞机，只有简单的功能，大神们可以自由扩展哈。有需要的小伙伴可以参考下。

简单的用JavaScript模拟微信打飞机，部分功能还不完善，刚开始写，还有很多不足，还望大家多多指出。

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://.w3./TR/html4/loose.dtd">
<html>
<head>
  <title></title>
  <meta http-equiv="content" content="text/html" charset="utf-8"/>
  <style type="text/css">
    {
      margin: 0;
      padding: 0;
    }
    #contentdiv{
      position: absolute;
      left: 500px;
    }
    #startdiv{
      width: 320px;
      height: 568px;
      background-image: url(../image/开始背景.png);
    }
    button{
      outline: none;
    }
    #startdiv button{
      position: absolute;
      : 500px;
      left: 82px;
      width: 150px;
      height: 30px;
      border: 1px solid black;
      border-radius: 30px;
      background-color: #c4c9ca;
    }
    #maindiv{
      width: 320px;
      height: 568px;
      background-image:url(../image/background_1.png) ;
      display: none;
    }
    #maindiv img{
      position: absolute;
      z-index: 1;
    }
    #scorediv{
      font-size: 16px;
      font-weight: bold;
      position: absolute;
      : 10px;
      left: 10px;
      display: none;
    }
    #scorediv{
      font-size: 18px;
      font-weight: bold;
    }
    #suspenddiv{
      position: absolute;
      : 210px;
      left: 82px;
      display: none;
      z-index: 2;
    }
    #suspenddiv button{
      width: 150px;
      height: 30px;
      margin-bottom: 20px;
      border: 1px solid black;
      border-radius: 30px;
      background-color: #c4c9ca;
    }
    #enddiv{
      position: absolute;
      : 210px;
      left: 75px;
      border: 1px solid gray;
      border-radius: 5px;
      text-align: center;
      background-color:#d7ddde;
      display: none;
      z-index: 2;
    }
    .plantext{
      width: 160px;
      height: 30px;
      line-height: 30px;
      font-size: 16px;
      font-weight: bold;
    }
    #planscore{
      width: 160px;
      height: 80px;
      line-height: 80px;
      border-: 1px solid gray;
      border-bottom: 1px solid gray;
      font-size: 16px;
      font-weight: bold;
    }
    #enddiv div{
      width: 160px;
      height: 50px;
    }
    #enddiv div button{
      margin-:10px ;
      width: 90px;
      height: 30px;
      border: 1px solid gray;
      border-radius: 30px;
    }
  </style>
</head>
 
<body>
<div id="contentdiv">
  <div id="startdiv">
    <button onclick="begin()">开始游戏</button>
  </div>
  <div id="maindiv">
    <div id="scorediv">
      <label>分数</label>
      <label id="label">0</label>
    </div>
    <div id="suspenddiv">
      <button>继续</button><br/>
      <button>重新开始</button><br/>
      <button>回到主页</button>
    </div>
    <div id="enddiv">
      <p class="plantext">飞机大战分数</p>
      <p id="planscore">0</p>
      <div><button onclick="jixu()">继续</button></div>
    </div>
  </div>
</div>
<script type="text/javascript">
//获得主界面
var mainDiv=document.getElementById("maindiv");
//获得开始界面
var startdiv=document.getElementById("startdiv");
//获得游戏中分数显示界面
var scorediv=document.getElementById("scorediv");
//获得分数界面
var scorelabel=document.getElementById("label");
//获得暂停界面
var suspenddiv=document.getElementById("suspenddiv");
//获得游戏结束界面
var enddiv=document.getElementById("enddiv");
//获得游戏结束后分数统计界面
var planscore=document.getElementById("planscore");
//初始化分数
var scores=0;
 
/
 创建飞机类
 /
function plan(hp,X,Y,sizeX,sizeY,score,dietime,sudu,boomimage,imagesrc){
  this.planX=X;
  this.planY=Y;
  this.imagenode=null;
  this.planhp=hp;
  this.planscore=score;
  this.plansizeX=sizeX;
  this.plansizeY=sizeY;
  this.planboomimage=boomimage;
  this.planisdie=false;
  this.plandietimes=0;
  this.plandietime=dietime;
  this.plansudu=sudu;
//行为
  /
   移动行为
   /
  this.planmove=function(){
    if(scores<=50000){
      this.imagenode.style.=this.imagenode.offsetTop+this.plansudu+"px";
    }
    else if(scores>50000&&scores<=100000){
      this.imagenode.style.=this.imagenode.offsetTop+this.plansudu+1+"px";
    }
    else if(scores>100000&&scores<=150000){
      this.imagenode.style.=this.imagenode.offsetTop+this.plansudu+2+"px";
    }
    else if(scores>150000&&scores<=200000){
      this.imagenode.style.=this.imagenode.offsetTop+this.plansudu+3+"px";
    }
    else if(scores>200000&&scores<=300000){
      this.imagenode.style.=this.imagenode.offsetTop+this.plansudu+4+"px";
    }
    else{
      this.imagenode.style.=this.imagenode.offsetTop+this.plansudu+5+"px";
    }
  }
  this.init=function(){
    this.imagenode=document.createElement("img");
    this.imagenode.style.left=this.planX+"px";
    this.imagenode.style.=this.planY+"px";
    this.imagenode.src=imagesrc;
    mainDiv.appendChild(this.imagenode);
  }
  this.init();
}
 
/
 创建子弹类
 /
function bullet(X,Y,sizeX,sizeY,imagesrc){
  this.bulletX=X;
  this.bulletY=Y;
  this.bulletimage=null;
  this.bulletattach=1;
  this.bulletsizeX=sizeX;
  this.bulletsizeY=sizeY;
//行为
  /
   移动行为
   /
  this.bulletmove=function(){
    this.bulletimage.style.=this.bulletimage.offsetTop-20+"px";
  }
  this.init=function(){
    this.bulletimage=document.createElement("img");
    this.bulletimage.style.left= this.bulletX+"px";
    this.bulletimage.style.= this.bulletY+"px";
    this.bulletimage.src=imagesrc;
    mainDiv.appendChild(this.bulletimage);
  }
  this.init();
}
 
/
 创建单行子弹类
 /
function oddbullet(X,Y){
  bullet.call(this,X,Y,6,14,"../image/bullet1.png");
}
 
/
 创建敌机类
 /
function enemy(hp,a,b,sizeX,sizeY,score,dietime,sudu,boomimage,imagesrc){
  plan.call(this,hp,random(a,b),-100,sizeX,sizeY,score,dietime,sudu,boomimage,imagesrc);
}
//产生min到max之间的随机数
function random(min,max){
  return Math.floor(min+Math.random()(max-min));
}
 
/
 创建本方飞机类
 /
function ourplan(X,Y){
  var imagesrc="../image/我的飞机.gif";
  plan.call(this,1,X,Y,66,80,0,660,0,"../image/本方飞机爆炸.gif",imagesrc);
  this.imagenode.setAttribute('id','ourplan');
}
 
/
 创建本方飞机
 /
var selfplan=new ourplan(120,485);
//移动事件
var ourPlan=document.getElementById('ourplan');
var yidong=function(){
  var oevent=window.event||arguments[0];
  var chufa=oevent.srcElement||oevent.target;
  var selfplanX=oevent.clientX-500;
  var selfplanY=oevent.clientY;
  ourPlan.style.left=selfplanX-selfplan.plansizeX/2+"px";
  ourPlan.style.=selfplanY-selfplan.plansizeY/2+"px";
//  document.getElementsByTagName('img')[0].style.left=selfplanX-selfplan.plansizeX/2+"px";
//  document.getElementsByTagName('img')[0]..style.=selfplanY-selfplan.plansizeY/2+"px";
}
/
 暂停事件
 /
var number=0;
var zanting=function(){
  if(number==0){
    suspenddiv.style.display="block";
    if(document.removeEventListener){
      mainDiv.removeEventListener("mousemove",yidong,true);
      bodyobj.removeEventListener("mousemove",bianjie,true);
    }
    else if(document.detachEvent){
      mainDiv.detachEvent("onmousemove",yidong);
      bodyobj.detachEvent("onmousemove",bianjie);
    }
    clearInterval(set);
    number=1;
  }
  else{
    suspenddiv.style.display="none";
    if(document.addEventListener){
      mainDiv.addEventListener("mousemove",yidong,true);
      bodyobj.addEventListener("mousemove",bianjie,true);
    }
    else if(document.attachEvent){
      mainDiv.attachEvent("onmousemove",yidong);
      bodyobj.attachEvent("onmousemove",bianjie);
    }
    set=setInterval(start,20);
    number=0;
  }
}
//判断本方飞机是否移出边界,如果移出边界,则取消mousemove事件,反之加上mousemove事件
var bianjie=function(){
  var oevent=window.event||arguments[0];
  var bodyobjX=oevent.clientX;
  var bodyobjY=oevent.clientY;
  if(bodyobjX<505||bodyobjX>815||bodyobjY<0||bodyobjY>568){
    if(document.removeEventListener){
      mainDiv.removeEventListener("mousemove",yidong,true);
    }
    else if(document.detachEvent){
      mainDiv.detachEvent("onmousemove",yidong);
    }
  }
  else{
    if(document.addEventListener){
      mainDiv.addEventListener("mousemove",yidong,true);
    }
    else if(document.attachEvent){
      mainDiv.attachEvent("nomousemove",yidong);
    }
  }
}
//暂停界面重新开始事件
//function chongxinkaishi(){
//  location.reload(true);
//  startdiv.style.display="none";
//  maindiv.style.display="block";
/
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