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发表于 2022-11-21 20:20
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十三、光盘+普通标签进度条播放器（上下结构）
(function(mkPlayer) {let defaults = {lrcAr: [],lrc_css: 'top: 10px; left: 50%; transform: translateX(-50%);',player_css: 'bottom: 20px; left: 50%; transform: translateX(-50%);',playerCode: `<style>#mplayer {position: absolute;bottom: 20px;display: grid;grid-template-areas: 'cur btnplay dur''prog prog prog';gap: 4px;place-items: end center;color: var(--color);font: normal 16px sans-serif;z-index: 999;--ww: 240px;--color: hsla(0,100%,90%,.6);--track: hsla(90,100%,95%,.65);--prog: linear-gradient(90deg,hsla(90,30%,50%,.55),hsla(180,100%,50%,.65));}#btnplay {--state: paused;grid-area: btnplay;background: conic-gradient(red,orange,yellow,green,teal,blue,purple);border-radius: 50%;width: 35px;height: 35px;cursor: pointer;animation: rot linear 3s infinite;animation-play-state: var(--state);}#prog {--xx: 0px;grid-area: prog;width: var(--ww);height: 10px;border-radius: 6px;background: var(--track);position: relative;cursor: pointer;}#prog::before {position: absolute;content: '';width: var(--xx);height: 100%;border-radius: 6px;background: var(--prog);}#cur { grid-area: cur; color: var(--color); }#dur { grid-area: dur; color: var(--color); }#lrc {--motion: cover2;--tt: 2s;--state: paused;--bg: linear-gradient(180deg, hsla(60, 50%, 50%, .45), hsla(0, 100%, 50%, .75));position: absolute;left: 20px;top: 10px;font: bold 2.4em sans-serif;color: hsl(0, 10%, 90%);white-space: pre;-webkit-background-clip: text;filter: drop-shadow(1px 1px 2px hsla(0, 0%, 0%, .95));}#lrc::before {position: absolute;content: attr(data-lrc);width: 20%;height: 100%;color: transparent;overflow: hidden;white-space: pre;background: var(--bg);filter: inherit;-webkit-background-clip: text;animation: var(--motion) var(--tt) linear forwards;animation-play-state: var(--state);}@keyframes cover1 { from { width: 0; } to { width: 100%; } }@keyframes cover2 { from { width: 0; } to { width: 100%; } }@keyframes rot { to { transform: rotate(1turn); } }</style><div id="lrc" data-lrc="HCPlayer">HCPlayer</div><div id="mplayer"><span id="btnplay"></span><span id="prog"></span><span id="cur">00:00</span><span id="dur">00:00</div>`,};let playCode = (user_config) => {let data = Object.assign({}, defaults, user_config);papa.innerHTML += data.playerCode;mplayer.style.cssText += data.player_css;lrc.style.cssText += data.lrc_css;let mKey = 0, mFlag = true;btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();prog.onclick = (e) => aud.currentTime = aud.currentTime = aud.duration * e.offsetX / prog.offsetWidth;aud.addEventListener('timeupdate', () => {let prg = aud.currentTime * prog.offsetWidth / aud.duration < 6 ? 6 : aud.currentTime * prog.offsetWidth / aud.duration;cur.innerText = toMin(aud.currentTime);dur.innerText = toMin(aud.duration);prog.style.setProperty('--xx', prg + 'px');for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime >= data.lrcAr[j][0]) {cKey = j;if (mKey === j) showLrc(data.lrcAr[j][2]);else continue;}}});aud.addEventListener('pause', () => mState());aud.addEventListener('play', () => mState());aud.addEventListener('seeked', () => calcKey());let mState = () => aud.paused ? (lrc.style.setProperty('--state','paused'),btnplay.style.setProperty('--state', 'paused')) : (lrc.style.setProperty('--state','running'),btnplay.style.setProperty('--state', 'running'));let showLrc = (time) => {let name = mFlag ? 'cover1' : 'cover2';lrc.innerHTML = lrcAr[mKey][1];lrc.dataset.lrc = lrcAr[mKey][1].replace(/<br>/, '\n');lrc.style.setProperty('--motion', name);lrc.style.setProperty('--tt', time + 's');lrc.style.setProperty('--state', 'running');mKey += 1;mFlag = !mFlag;};let calcKey = () => {for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime <= data.lrcAr[j][0]) {mKey = j - 1;break;}}if (mKey < 0) mKey = 0;if (mKey > data.lrcAr.length - 1) mKey = data.lrcAr.length - 1;let time = data.lrcAr[mKey][2] - (aud.currentTime - data.lrcAr[mKey][0]);showLrc(time);};let toMin = (val) => {if (!val) return '00:00';val = Math.floor(val);let min = parseInt(val / 60),sec = parseFloat(val % 60);if (min < 10) min = '0' + min;if (sec < 10) sec = '0' + sec;return min + ':' + sec;}};mkPlayer.HCPlayer = playCode;})(this);
示例：
<style>
#papa {
margin: auto;
width: 740px;
height: 500px;
display: grid;
place-items: center;
background: gray;
box-shadow: 3px 3px 20px #000;
user-select: none;
position: relative;
z-index: 1;
}
</style>
<div id="papa"></div>
<audio id="aud" src="音频地址" loop autoplay></audio>
<script>
(function() {
//插件代码 (function(mkPlayer) ...
let lrcAr = [
[2.06,"HCPlayer - 花潮LRC在线",2],
];
HCPlayer({
lrcAr: lrcAr,
/*
lrc_css: `
top: 10px;
left: 50%;
transform: translate(-50%);
--bg: linear-gradient(hsla(100,70%,50%,.35),hsla(120,40%,40%,.6));
color: hsla(120,100%,95%,.95)
`,
player_css: `
bottom: 20px;
--color: snow;
--ww: 260px;
--track: snow;
--prog: linear-gradient(to right,hsla(210,100%,50%,.45),hsla(30,50%,50%,.62));
`,
*/
});
})();
</script>
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楼主: 马黑黑
显身卡
发表于 2022-11-21 19:16
