纯css+div实现一个抓住光小游戏代码-html代码-BFW代码库

代码语言：html
所属分类：游戏
代码描述：纯css+div实现一个抓住光小游戏代码，选择速度，然后开始，当小球运动到有光的位置时，按下go按钮，没有一句js，全部是css+div编写的。
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/css?family=Raleway:400,700");
*, *::before, *::after {
  padding: 0;
  margin: 0 auto;
  box-sizing: border-box;
}

body {
  font-family: Raleway, sans-serif;
  background-color: #000;
  color: #006;
  min-height: 100vh;
  display: grid;
  place-items: center;
  perspective: 100vmin;
  font-size: 4vmin;
  overflow: hidden;
}
body *:not(:empty) {
  transform-style: preserve-3d;
}

:root {
  --duration: 2s;
}

button {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10em;
  height: 10em;
}

input {
  display: none;
}

label {
  cursor: pointer;
}

#rb-init:checked ~ .scene {
  --bulbAnimation: bulb-pre;
  --bulbPlayState: running;
  --btnClose: 0;
  --startMenuDisplay: grid;
}
#rb-init:checked ~ .scene .winner {
  -webkit-animation: none;
          animation: none;
}
#rb-init:checked ~ .scene .btnText::after {
  -webkit-animation: none;
          animation: none;
}

#rb-start:checked ~ .scene {
  --bulbAnimation: bulb;
  --scene-rx: 60deg;
  --preDelay: 60;
  --bulbPlayState: running;
  --btnDuration: 1s 1s;
  --stopLabelDisplay: block;
  --markOpacity: 1;
  --winnerPlayState: running;
}
#rb-start:checked ~ .scene .btnText::before {
  -webkit-animation: startingText 2s step-end forwards;
          animation: startingText 2s step-end forwards;
}
@-webkit-keyframes startingText {
  0% {
    content: "Catch";
  }
  20% {
    content: "That";
  }
  40% {
    content: "Light!";
  }
  60% {
    content: "";
  }
  80%, 100% {
    content: "Go!";
  }
}
@keyframes startingText {
  0% {
    content: "Catch";
  }
  20% {
    content: "That";
  }
  40% {
    content: "Light!";
  }
  60% {
    content: "";
  }
  80%, 100% {
    content: "Go!";
  }
}
#rb-start:checked ~ .scene .label-stop {
  -webkit-animation: labelEnter 2s step-end forwards;
          animation: labelEnter 2s step-end forwards;
}

#rb-stop:checked ~ .scene {
  --bulbAnimation: bulb;
  --preDelay: 60;
  --btnClose: 0.5;
  --winnerOpacity: 1;
  --winningTextOpacity: 1;
  --initLabelDisplay: block;
}
#rb-stop:checked ~ .scene .label-init {
  -webkit-animation: labelEnter 1.5s step-end forwards;
          animation: labelEnter 1.5s step-end forwards;
}
#rb-stop:checked ~ .scene .btnText::before {
  content: "Try again?";
  transform: translateY(1em) scale(0.5);
}

@-webkit-keyframes labelEnter {
  0% {
    transform: translateZ(1em) translateX(100vw);
  }
  80%, 100% {
    transform: translateZ(1em) translateX(0);
  }
}

@keyframes labelEnter {
  0% {
    transform: translateZ(1em) translateX(100vw);
  }
  80%, 100% {
    transform: translateZ(1em) translateX(0);
  }
}
.scene {
  position: relative;
  transform: rotateX(var(--scene-rx, 0deg));
  transition: transform 1s 1s;
}

.button {
  position: absolute;
  transform: translateZ(-0.5em);
}
.button i {
  position: absolute;
  inset: -6em;
  background-color: hsl(180, 75%, var(--light, 75%));
  border-radius: 50%;
  transform: translateZ(calc(var(--tz) * var(--btnClose, 1)));
  transition: transform var(--btnDuration, 0.5s);
  pointer-events: none;
}
.button i:nth-child(1) {
  --tz: 0.1em;
  --light: 20%;
}
.button i:nth-child(2) {
  --tz: 0.2em;
  --light: 25%;
}
.button i:nth-child(3) {
  --tz: 0.3em;
  --light: 30%;
}
.button i:nth-child(4) {
  --tz: 0.4em;
  --light: 35%;
}
.button i:nth-child(5) {
  --tz: 0.5em;
  --light: 40%;
}
.button i:nth-child(6) {
  --tz: 0.6em;
  --light: 45%;
}
.button i:nth-child(7) {
  --tz: 0.7em;
  --light: 50%;
}
.button i:nth-child(8) {
  --tz: 0.8em;
  --light: 55%;
}
.button i:nth-child(9) {
  --tz: 0.9em;
  --light: 60%;
}
.button i:nth-child(10) {
  --tz: 1em;
  --light: 65%;
}
.button:active i {
  --btnClose: 0.5;
  transition: none;
}

.btnText {
  box-shadow: 0 0 2em #fff8 inset;
  color: #004;
}
.btnText::before {
  content: "";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 2em;
}
.btnText::after {
  content: "";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 2em;
  opacity: var(--winningTextOpacity, 0);
  -webkit-animation: winnerText var(--duration) infinite step-end var(--winnerPlayState, paused);
          animation: winnerText var(--duration) infinite step-end var(--winnerPlayState, paused);
}
@-webkit-keyframes winnerText {
  0% {
    content: "AMAZING!";
  }
  1.666%, 98.333% {
    content: "Almost...";
  }
  3.333% {
    content: "Missed :(";
  }
}
@keyframes winnerText {
  0% {
    content: "AMAZING!";
  }
  1.666%, 98.333% {
    content: "Almost...";
  }
  3.333% {
    content: "Missed :(";
  }
}

#rb-speed1:checked ~ .scene {
  --duration: 5s;
}

#rb-speed2:checked ~ .scene {
  --duration: 4s;
}

#rb-speed3:checked ~ .scene {
  --duration: 3s;
}

#rb-speed4:checked ~ .scene {
  --duration: 2s;
}

#rb-speed5:checked ~ .scene {
  --duration: 1s;
}

#rb-speed1:checked ~ .scene .speeds label:nth-child(1),
#rb-speed2:checked ~ .scene .speeds label:nth-child(2),
#rb-speed3:checked ~ .scene .speeds label:nth-child(3),
#rb-speed4:checked ~ .scene .speeds label:nth-child(4),
#rb-speed5:checked ~ .scene .speeds label:nth-child(5) {
  --color: green;
}

.startMenu {
  display: var(--startMenuDisplay, none);
  place-items: center;
  position: absolute;
  inset: -4em -6em;
  transform: translateZ(1em);
}
.startMenu .speeds {
  display: flex;
  gap: 1em;
}
.startMenu .speeds label {
  border-bottom: 3px solid var(--color, transparent);
}
.startMenu .speeds svg {
  height: 1em;
  fill: var(--color, maroon);
}
.startMenu .label-start {
  border: 2px outset #600;
  padding: 0.5em;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.startMenu .label-start:active {
  border-style: inset;
}

.label-stop {
  position: absolute;
  inset: -6em;
  border-radius: 50%;
  transform: translateZ(1em) translateX(100vw);
  display: var(--stopLabelDisplay, none);
}

.label-init {
  position: absolute;
  inset: -6em;
  border-radius: 50%;
  transform: translateZ(1em) translateX(100vw);
  display: var(--initLabelDisplay, none);
}

.winner {
  position: absolute;
  -webkit-animation: winner var(--duration) infinite steps(60, end) var(--winnerPlayState, paused);
          animation: winner var(--duration) infinite steps(60, end) var(--winnerPlayState, paused);
}
@-webkit-keyframes winner {
  from {
    transform: rotate(0deg) translateY(10em);
  }
  to {
    transform: rotate(360deg) translateY(10em);
  }
}
@keyframes winner {
  from {
    transform: rotate(0deg) translateY(10em);
  }
  to {
    transform: rotate(360deg) translateY(10em);
  }
}
.winner::after {
  content: "";
  position: absolute;
  inset: -1em;
  border-radius: 50%;
  border: 0.25em solid;
  border-color: #0ff transparent;
  -webkit-animation: winnerAfter 1s infinite linear;
          animation: winnerAfter 1s infinite linear;
  opacity: var(--winnerOpacity, 0);
}
@-webkit-keyframes winnerAfter {
  to {
    transform: rotate(360deg);
  }
}
@keyframes winnerAfter {
  to {
    transform: rotate(360deg);
  }
}

.wheel {
  pointer-events: none;
}
.wheel::before {
  content: "";
  position: absolute;
  inset: -12em;
  background-image: radial-gradient(#0000 6em, #300 6em, #000 9em, #444 9.5em 10.5em, #0000 11em);
  transform: translateZ(-0.5em);
}
.wheel::after {
  content: "";
  position: absolute;
  inset: -1em;
  background-image: radial-gradient(closest-side, #0000, #0f0, #0000);
  opacity: var(--markOpacity, 0);
  transition: opacity 1s 1s;
  -webkit-animation: mark 400ms infinite ease-in-out alternate;
          animation: mark 400ms infinite ease-in-out alternate;
}
@-webkit-keyframes mark {
  from {
    transform: translateZ(-0.5em) translateY(10em) scale(0.75);
  }
  to {
    transform: translateZ(-0.5em) translateY(10em) scale(1.25);
  }
}
@keyframes mark {
  from {
    transform: translateZ(-0.5em) translateY(10em) scale(0.75);
  }
  to {
    transform: translateZ(-0.5em) translateY(10em) scale(1.25);
  }
}

.bulb {
  --delay: calc(var(--duration) / var(--preDelay, 4) * var(--ix) - var(--duration) * 15) ;
  position: absolute;
  inset: -0.5em;
  border-radius: 50%;
  background-image: radial-gradient(circle at top, #fff2, 70%, #000d);
  transform: rotate(calc(var(--ix) * 6deg)) translateY(10em) rotate(calc(var(--ix) * -6deg)) rotateX(calc(var(--scene-rx, 0deg) * -1));
  transition: transform 1s 1s;
  -webkit-animation: var(--bulbAnimation, bulb-pre) var(--duration) var(--delay) infinite var(--bulbPlayState, paused) step-end;
          animation: var(--bulbAnimation, bulb-pre) var(--duration) var(--delay) infinite var(--bulbPlayState, paused) step-end;
}
@-webkit-keyframes bulb-pre {
  0%, 100% {
    background-color: var(--clr, #ff0);
  }
  25%, 75% {
    background-color: #220;
  }
}
@keyframes bulb-pre {
  0%, 100% {
    background-color: var(--clr, #ff0);
  }
  25%, 75% {
    background-color: #220;
  }
}
@-webkit-keyframes bulb {
  0% {
    background-color: var(--clr, #ff0);
  }
  1.666%, 100% {
    background-color: #220;
  }
}
@keyframes bulb {
  0% {
    background-color: var(--clr, #ff0);
  }
  1.666%, 100% {
    background-color: #220;
  }
}
.bulb:last-child {
  --clr: #0f0;
}
.bulb:first-child, .bulb:nth-last-child(2) {
  --clr: #af0;
}
.bulb:nth-child(1) {
  --ix: 1;
}
.bulb:nth-child(2) {
  --ix: 2;
}
.bulb:nth-child(3) {
  --ix: 3;
}
.bulb:nth-child(4) {
  --ix: 4;
}
.bulb:nth-child(5) {
  --ix: 5;
}
.bulb:nth-child(6) {
  --ix: 6;
}
.bulb:nth-child(7) {
  --ix: 7;
}
.bulb:nth-child(8) {
  --ix: 8;
}
.bulb:nth-child(9) {
  --ix: 9;
}
.bulb:nth-child(10) {
  --ix: 10;
}
.bulb:nth-child(11) {
  --ix: 11;
}
.bulb:nth-child(12) {
  --ix: 12;
}
.bulb:nth-child(13) {
  --ix: 13;
}
.bulb:nth-child(14) {
  --ix: 14;
}
.bulb:nth-child(15) {
  --ix: 15;
}
.bulb:nth-child(16) {
  --ix: 16;
}
.bulb:nth-child(17) {
  --ix: 17;
}
.bulb:nth-child(18) {
  --ix: 18;
}
.bulb:nth-child(19) {
  --ix: 19;
}
.bulb:nth-child(20) {
  --ix: 20;
}
.bulb:nth-child(21) {
  --ix: 21;
}
.bulb:nth-child(22) {
  --ix: 22;
}
.bulb:nth-child(23) {
  --ix: 23;
}
.bulb:nth-child(24) {
  --ix: 24;
}
.bulb:nth-child(25) {
  --ix: 25;
}
.........完整代码请登录后点击上方下载按钮下载查看