js实现带音效的目标投球多难度闯关小游戏代码-html代码-BFW代码库

代码语言：html

所属分类：游戏

代码描述：js实现带音效的目标投球多难度闯关小游戏代码，分10个难度，黄球到达篮子下面时，点击鼠标左键发射。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">

  
  
  
<style>
@import url('https://fonts.googleapis.com/css2?family=Graduate&display=swap');

:root {
  --meter-speed: 3s;
  --accent-color: gold;
}

html {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: 
    url('//repo.bfw.wiki/bfwrepo/image/6008e1dfb5d12.png'),
    #222;
  font-family: system-ui;
}

#gamebox {
  width: 320px;
  aspect-ratio: 1/1.1;
  /*     background-color: rgba(255,255,255,.1); */
  /*     backdrop-filter: blur(4px); */
  perspective: 320px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 10px 10px rgba(0,0,0,.5);
  font-size: 16px;
}
#gamebox:after {
  content: '';
  width: 100%;
  height: 69%;
  position: absolute;
  bottom: 0;
  left: 0;
  border: 1px solid white;
  border-top: 0;
  pointer-events: none;
  user-select: none;
  box-sizing: border-box;
}

.grassfield {
  width: 100%;
  aspect-ratio: 9/16;
  background: 
    linear-gradient(to bottom, transparent 95%, white 95% 100%),
    linear-gradient(to bottom, rgba(255,255,255,.25) 8.33%, transparent 8.33% 91.67%, white 91.67% 100%),
    url('//repo.bfw.wiki/bfwrepo/image/6008e1dfb5d12.png'),
    forestgreen;
  background-size: 100% 8.33%, 100% 100%;
  transform: rotateX(25deg) scale(1.25);
  position: relative;
  top: 15%;
  outline: 1em solid white;
}

.fieldNumbers {
  color: white;
  position: absolute;
  left: 5%;
  font-size: 1.5em;
  transform: rotate(90deg) translate(9px, 0px);
  font-family: system-ui;
  letter-spacing: 5px;
}
.fieldNumbers:nth-child(1) {
  top: 12.5%;
}
.fieldNumbers:nth-child(2) {
  top: 20.83%;
}
.fieldNumbers:nth-child(3) {
  top: 29.16%;
}
.fieldNumbers:nth-child(4) {
  top: 37.49%;
}
.fieldNumbers:nth-child(5) {
  top: 45.82%;
}

.fieldNumbers:after {
  content: '';
  position: absolute;
  left: -5px;
  top: -253px;
  transform: rotate(180deg);
}

.fieldNumbers:nth-child(1):after {
  content: '10';
}
.fieldNumbers:nth-child(2):after {
  content: '20';
}
.fieldNumbers:nth-child(3):after {
  content: '30';
}
.fieldNumbers:nth-child(4):after {
  content: '40';
}
.fieldNumbers:nth-child(5):after {
  content: '50';
}

.goalText {
  color: white;
  position: absolute;
  width: 93.5%;
  top: 0;
  left: 0;
  text-align: center;
  font-family: 'Graduate', monospace, system-ui;
  font-size: 3em;
  text-shadow: 3px 3px black;
  z-index: -1;  
  transform: translateY(100%); opacity: 0;
  user-select: none;
  transition: .5s;
}

.showCongrats {  
  transform: translateY(0%); opacity: 1;
}

.goalpost {
  position: absolute;
  width: 10%;
  aspect-ratio: 1/1.5;
  background: gold;
  top: 2.5%;
  left: 45%;
  clip-path: polygon(0% 0%, 10% 0%, 10% 53%, 90% 53%, 90% 0%, 100% 0%, 100% 60%, 55% 60%, 55% 100%, 45% 100%, 45% 60%, 0% 60%);
}

.theBall {
  width: 20px;
  height: 20px;
  position: absolute;
  top: 33%;
  left: calc(50% - 10px);
  perspective: 100px;  
  filter: drop-shadow(0px 0px 2px black);
}
@keyframes kick {
  95% { opacity: 1; }
  100% { transform: rotateX(-720deg); opacity: 0; }
}

.theBall:before {
  content: '☰';
  position: absolute;
  inset: 0;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  color: white;
  font-size: .65em;
}

.theBall:after {
  content: '';
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(to bottom right, sienna 40%, saddlebrown 60%);
  border-radius: 80% 10% 80% 10%; 
  position: absolute;
  left: 0;
  top: 0;
  transform: rotate(-45deg);
  z-index: -1;
}

.ball_kicked {
  transition: 3s linear;
  animation: kick 3s linear forwards;
}

.goalMeter {
  width: 80%;
  height: 20px;
  background: 
    linear-gradient(to left, transparent 45%, rgba(255,255,255,.25) 45% 55%, transparent 55%),
    rgba(0,0,0,.25);
  position: absolute;
  left: 10%;
  top: 20.5%;
  border-radius: 1em;
  box-shadow:  inset 0 2px 2px rgba(0,0,0,.15), 0 1px 1px rgba(255,255,255,.25);
}
.meterMarker {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle, transparent 25%, var(--accent-color) 25%);
  position: absolute;
  top: 2px;
  left: 2px;
  filter: drop-sha.........完整代码请登录后点击上方下载按钮下载查看