论坛 › 欢乐水吧 › 《风雨无阻》- 周华健（根据老黑教程制作）

樵歌 发表于 2022-7-5 18:24

加林森 发表于 2022-7-5 08:55
要不老兄也整个？

天生弄不来{:4_198:}

加林森 发表于 2022-7-5 19:04

本帖最后由 加林森 于 2022-9-3 13:17 编辑 <br /><br />樵歌 发表于 2022-7-5 18:24
天生弄不来
弄不来就搬把椅子坐到听就可以了。{:4_189:}

<style>
#papa { left: -214px; width: 1024px; height: 687px; background: teal url('https://pic.imgdb.cn/item/6312d62416f2c2beb18f1939.jpg') no-repeat center/cover; box-shadow: 3px 3px 20px #000; display:grid; place-items: center; user-select: none; overflow: hidden; position: relative; z-index: 1; }
#mplayer { position: absolute; top: 600px; width: fit-content; height: fit-content; display: flex; align-items: center; gap: 8px; z-index: 9; }
#btnwrap { position: relative; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: #000 linear-gradient(to top right, rgba(255,0,0,.75), rgba(0,255,0,.75)); cursor: pointer; }
#btnwrap:hover { background: #000 linear-gradient(to top right, rgba(255,0,0,.75), rgba(0,255,0,.75)); }
#btnplay { width: 20px; height: 20px; background: #ccc; clip-path: polygon(0 0, 0% 100%, 100% 50%); }
#btnpause { width: 2px; height: 20px; border-style: solid; border-width: 0px 4px; border-color: transparent #eee; display: none; }
#prog { width: 200px; height: 2px; background: #ccc linear-gradient(to right,red,orange,green,tomato) no-repeat; background-size: 1px 2px; cursor: pointer; position: relative;}
#prog::before { position: absolute; content: ''; top: -7px; width: inherit; height: 15px; }
#prog:hover::before { background: rgba(0,200,200,.15); }
#tmsg { font: normal 16px sans-serif; color: lightblue;}
#lrc { position: absolute; top: 160px; font: bold 1.5em sans-serif; color: lightblue; text-shadow: 1px 1px 2px #000; text-align: center; z-index: 8; }
#lrc:hover, #9400D3:hover { color: snow; }
#mama { position: absolute;top: 70px; width: 300px; height: 300px; overflow: hidden; transform: rotate(45deg); }
.borderLine { position: absolute; animation: flow 4s var(--delay) linear infinite; }
.bl1 { --xx: 200%; --yy: 0%; --delay: 0s; width: 100%; height: 4px; left: -100%; top: 0; background: linear-gradient(to right, red, tan, gold,olive, tomato); }
.bl2 { --xx: 0%; --yy: 200%; --delay: 2s; width: 4px; height: 100%; right: 0; top: -100%; background: linear-gradient(to bottom, red, tan, gold,olive, tomato); }
.bl3 { --xx: -200%; --yy: 0%; --delay: 4s; width: 100%; height: 4px; right: -100%; bottom: 0; background: linear-gradient(to left, red, tan, gold,olive, tomato); }
.bl4 { --xx: 0%; --yy: -200%; --delay: 6s; width: 4px; height: 100%; left: 0; bottom: -100%; background: linear-gradient(to top, red, tan, gold,olive, tomato); }
@keyframes flow { to { transform: translate(var(--xx), var(--yy)); } }
</style>

<div id="papa">
        <div id="mplayer"><span id="btnwrap"><span id="btnplay"></span><span id="btnpause"></span></span><span id="prog"></span><span id="tmsg">00:00 | 00:00</span></div>
        <div id="lrc">lrc歌词</div>
        <div id="mama">
                <span class="borderLine bl1"></span>
                <span class="borderLine bl2"></span>
                <span class="borderLine bl3"></span>
                <span class="borderLine bl4"></span>
        </div>
</div>

<script>
let lrcAr = [
        ['0.00','Amarillo By Morning'],
        ['160.00','谢谢欣赏']
];
let aud = new Audio();
aud.src = 'https://music.163.com/song/media/outer/url?id=529774984.mp3';
aud.autoplay = true;
aud.loop = true;
btnwrap.onclick = () => aud.paused ? aud.play() : aud.pause();
prog.onclick = (e) => aud.currentTime = aud.duration * e.offsetX / prog.offsetWidth;
aud.addEventListener('pause', () => btnstate());
aud.addEventListener('play',() => btnstate());
aud.addEventListener('timeupdate', () => {
        prog.style.backgroundSize = prog.offsetWidth * aud.currentTime / aud.duration + 'px 2px';
        tmsg.innerText = toMin(aud.duration) + ' | ' + toMin(aud.currentTime);
        for(j=0; j<lrcAr.length; j++) {
                if(aud.currentTime >= lrcAr) lrc.innerText = lrcAr;
        }
});
let btnstate = () => aud.paused ? (btnplay.style.display = 'block', btnpause.style.display = 'none') : (btnplay.style.display = 'none', btnpause.style.display = 'block');
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;
}
</script>

樵歌 发表于 2022-7-6 08:10

加林森 发表于 2022-7-5 19:04
弄不来就搬把椅子坐到听就可以了。

对，就这样省事儿{:4_174:}

加林森 发表于 2022-7-6 13:24

樵歌 发表于 2022-7-6 08:10
对，就这样省事儿

当然啦

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