本文实例为大家分享了JavaScript实现微信飞机大战游戏的具体代码，供大家参考，具体内容如下
html代码

开始游戏分数：0继续
重新开始
回到主页飞机大战分数
0
继续

css代码

*{margin: 0; padding: 0; }#contentdiv{position: absolute; left: 500px; top: 50px; overflow: hidden; }#startdiv{width: 320px; height: 568px; background-image: url(../image/开始背景.png); }button{outline: none; }#startdiv button{position: absolute; top: 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; top: 10px; left: 10px; display: none; }#scorediv{font-size: 18px; font-weight: bold; }#suspenddiv{position: absolute; top: 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; top: 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-top: 1px solid gray; border-bottom: 1px solid gray; font-size: 16px; font-weight: bold; }#enddiv div{width: 160px; height: 50px; }#enddiv div button{margin-top:10px ; width: 90px; height: 30px; border: 1px solid gray; border-radius: 30px; }

js代码

//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.top=this.imagenode.offsetTop+this.plansudu+"px"; }else if(scores>50000&&scores<=100000){this.imagenode.style.top=this.imagenode.offsetTop+this.plansudu+1+"px"; }else if(scores>100000&&scores<=150000){this.imagenode.style.top=this.imagenode.offsetTop+this.plansudu+2+"px"; }else if(scores>150000&&scores<=200000){this.imagenode.style.top=this.imagenode.offsetTop+this.plansudu+3+"px"; }else if(scores>200000&&scores<=300000){this.imagenode.style.top=this.imagenode.offsetTop+this.plansudu+4+"px"; }else{this.imagenode.style.top=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.top=this.planY+"px"; this.imagenode.src=https://www.it610.com/article/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.top=this.bulletimage.offsetTop-20+"px"; }this.init=function(){this.bulletimage=document.createElement("img"); this.bulletimage.style.left= this.bulletX+"px"; this.bulletimage.style.top= this.bulletY+"px"; this.bulletimage.src=https://www.it610.com/article/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="https://www.it610.com/article/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.top=selfplanY-selfplan.plansizeY/2+"px"; //document.getElementsByTagName('img')[0].style.left=selfplanX-selfplan.plansizeX/2+"px"; //document.getElementsByTagName('img')[0]..style.top=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"; //}var bodyobj=document.getElementsByTagName("body")[0]; if(document.addEventListener){//为本方飞机添加移动和暂停mainDiv.addEventListener("mousemove",yidong,true); //为本方飞机添加暂停事件selfplan.imagenode.addEventListener("click",zanting,true); //为body添加判断本方飞机移出边界事件bodyobj.addEventListener("mousemove",bianjie,true); //为暂停界面的继续按钮添加暂停事件suspenddiv.getElementsByTagName("button")[0].addEventListener("click",zanting,true); //suspenddiv.getElementsByTagName("button")[1].addEventListener("click",chongxinkaishi,true); //为暂停界面的返回主页按钮添加事件suspenddiv.getElementsByTagName("button")[2].addEventListener("click",jixu,true); }else if(document.attachEvent){//为本方飞机添加移动mainDiv.attachEvent("onmousemove",yidong); //为本方飞机添加暂停事件selfplan.imagenode.attachEvent("onclick",zanting); //为body添加判断本方飞机移出边界事件bodyobj.attachEvent("onmousemove",bianjie); //为暂停界面的继续按钮添加暂停事件suspenddiv.getElementsByTagName("button")[0].attachEvent("onclick",zanting); //suspenddiv.getElementsByTagName("button")[1].attachEvent("click",chongxinkaishi,true); //为暂停界面的返回主页按钮添加事件suspenddiv.getElementsByTagName("button")[2].attachEvent("click",jixu,true); }//初始化隐藏本方飞机selfplan.imagenode.style.display="none"; /*敌机对象数组 */var enemys=[]; /*子弹对象数组 */var bullets=[]; var mark=0; var mark1=0; var backgroundPositionY=0; /*开始函数 */function start(){mainDiv.style.backgroundPositionY=backgroundPositionY+"px"; backgroundPositionY+=0.5; if(backgroundPositionY==568){backgroundPositionY=0; }mark++; /*创建敌方飞机*/ if(mark==20){mark1++; //中飞机if(mark1%5==0){enemys.push(new enemy(6,25,274,46,60,5000,360,random(1,3),"image/中飞机爆炸.gif","image/enemy3_fly_1.png")); }//大飞机if(mark1==20){enemys.push(new enemy(12,57,210,110,164,30000,540,1,"image/大飞机爆炸.gif","image/enemy2_fly_1.png")); mark1=0; }//小飞机else{enemys.push(new enemy(1,19,286,34,24,1000,360,random(1,4),"image/小飞机爆炸.gif","image/enemy1_fly_1.png")); }mark=0; } /*移动敌方飞机 */var enemyslen=enemys.length; for(var i=0; i568){mainDiv.removeChild(enemys[i].imagenode); enemys.splice(i,1); enemyslen--; }//当敌机死亡标记为true时，经过一段时间后清除敌机if(enemys[i].planisdie==true){enemys[i].plandietimes+=20; if(enemys[i].plandietimes==enemys[i].plandietime){mainDiv.removeChild(enemys[i].imagenode); enemys.splice(i,1); enemyslen--; }}} /*创建子弹*/if(mark%5==0){bullets.push(new oddbullet(parseInt(selfplan.imagenode.style.left)+31,parseInt(selfplan.imagenode.style.top)-10)); } /*移动子弹*/var bulletslen=bullets.length; for(var i=0; i=selfplan.imagenode.offsetLeft&&enemys[j].imagenode.offsetLeft<=selfplan.imagenode.offsetLeft+selfplan.plansizeX){if(enemys[j].imagenode.offsetTop+enemys[j].plansizeY>=selfplan.imagenode.offsetTop+40&&enemys[j].imagenode.offsetTop<=selfplan.imagenode.offsetTop-20+selfplan.plansizeY){//碰撞本方飞机，游戏结束，统计分数selfplan.imagenode.src="https://www.it610.com/article/image/本方飞机爆炸.gif"; enddiv.style.display="block"; planscore.innerHTML=scores; if(document.removeEventListener){mainDiv.removeEventListener("mousemove",yidong,true); bodyobj.removeEventListener("mousemove",bianjie,true); }else if(document.detachEvent){mainDiv.detachEvent("onmousemove",yidong); bodyobj.removeEventListener("mousemove",bianjie,true); }clearInterval(set); }}//判断子弹与敌机碰撞if((bullets[k].bulletimage.offsetLeft+bullets[k].bulletsizeX>enemys[j].imagenode.offsetLeft)&&(bullets[k].bulletimage.offsetLeft=enemys[j].imagenode.offsetTop){//敌机血量减子弹攻击力enemys[j].planhp=enemys[j].planhp-bullets[k].bulletattach; //敌机血量为0，敌机图片换为爆炸图片，死亡标记为true，计分if(enemys[j].planhp==0){scores=scores+enemys[j].planscore; scorelabel.innerHTML=scores; enemys[j].imagenode.src=https://www.it610.com/article/enemys[j].planboomimage; enemys[j].planisdie=true; }//删除子弹mainDiv.removeChild(bullets[k].bulletimage); bullets.splice(k,1); bulletslen--; break; }}}}}}/*开始游戏按钮点击事件 */var set; function begin(){ startdiv.style.display="none"; mainDiv.style.display="block"; selfplan.imagenode.style.display="block"; scorediv.style.display="block"; /*调用开始函数*/set=setInterval(start,20); }//游戏结束后点击继续按钮事件function jixu(){location.reload(true); } /*完成界面的初始化敌方小飞机一个我方飞机一个 */

【JavaScript实现微信飞机大战游戏】以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。

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