【三伏消暑】第八天: 妆台秋思 - 俞逊发
本帖最后由 加林森 于 2022-7-23 09:39 编辑 <br /><br /><style>
#papa { left: -202px; width: 1024px; height: 576px; background: #333 url('https://pic.imgdb.cn/item/62daaefef54cd3f93783d591.jpg') no-repeat center/cover; box-shadow: 4px 4px 24px #7e6f52; position: relative; }
#papa input { border: none; outline: none; opacity: .75; cursor: pointer; }
#papa p { margin: 0; padding: 0; }
.playbox { position: absolute; left: 450px; bottom: 30px; padding: 10px; font: normal 1em sans-serif; color: #B8972B; background: rgba(255,255,255,.2); border-radius: 8px; backdrop-filter: blur(1px); overflow: hidden; box-shadow: 1px 1px 2px rgba(0,0,0,.15); z-index: 100; }
#btnplay { width: 30px; height: 30px; border-radius: 50%; }
#btnplay:hover { background: #aaa; color: #ff0000; }
#circle { left: 100px; top: -20px; width: 350px; height: 150px; border-radius: 20%; positio#bird { position: absolute; width: 73px; height: 83px; transition: left 2s, top 2s; }n: absolute; }
#bird { position: absolute; width: 73px; height: 83px; transition: left 2s, top 2s; }
</style>
<div id="papa">
<img id="hunter" alt="" src="https://data/attachment/forum/202207/17/112951jm0vqgv98w8z3h3z.gif" />
<div id="circle"></div>
<div class="playbox">
<p id="geci" style="font-size: 1.2em; text-shadow: 1px 1px 1px #222">妆台秋思 </p>
<p style="display: flex; align-items: center; gap: 4px; margin-top: 10px;">
<input id="btnplay" type="button" value=">" />
<input id="slider" type="range" min="0" max="100" value="0" />
<span id="per">0%</span>
</p>
</div>
</div>
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=1895391518.mp3" autoplay="autoplay" loop="loop"></audio>
<script>
let slip = 0, idx = 0, total = 500, gap = 100;
let add = setInterval(addDot, gap), del;
let num = (min, max) => Math.floor(Math.random() * (max-min+1)) + min;
let lrcAr = [
['00.00','妆台秋思 - 俞逊发'],
['60.00','所属专辑:妆台秋思——俞逊发笛子独奏曲选'],
['298.00','谢谢欣赏']
];
slider.onmousedown = () => aud.pause();
slider.onchange = () => { aud.currentTime = slider.value * aud.duration / 100; aud.play(); }
btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();
aud.addEventListener('playing', () => btnplay.value = '||');
aud.addEventListener('pause', () => btnplay.value = '>');
aud.addEventListener('timeupdate', () => {
let prog = 100 * aud.currentTime / aud.duration;
slider.value = prog;
per.innerText = toMin(aud.currentTime) + ' | ' + toMin(aud.duration);
for(j=0; j<lrcAr.length; j++){
if(aud.currentTime >= lrcAr - slip){
geci.innerHTML = lrcAr;
}
}
});
let toMin = (val) => {
if(!val) return '0:0';
val = Math.floor(val);
return parseInt(val / 60) + ':' +parseFloat(val % 60);
}
function addDot() {
let ele = document.createElement('span');
let ww = circle.offsetWidth / 2;
ele.className = 'star';
ele.style.animation = 'flash ' + 0.1 * num(10,50) + 's infinite';
let pos = calcCirclePos({x: ww, y: ww, r: num(0,ww - 2), a: num(0,360)});
ele.style.left = pos.xx + 'px';
ele.style.top = pos.yy + 'px';
circle.appendChild(ele);
idx ++;
if(idx >= total){
clearInterval(add);
idx = 0;
del = setInterval(delDot, gap);
}
}
function delDot() {
let ele = document.querySelector('.star');
if(ele) {
circle.removeChild(ele);
} else {
clearInterval(del);
add = setInterval(addDot,gap);
}
}
function calcCirclePos({x,y,r,a}) {
let xx = x + r * Math.cos((a * Math.PI) / 180);
let yy = y + r * Math.sin((a * Math.PI) / 180);
return {xx,yy};
}
</script>
队长早{:4_190:} 终于知道小黑的姓氏名谁了{:4_189:} 俞逊发代码{:4_195:} 樵歌 发表于 2022-7-23 06:20
队长早
樵歌早晨好! 樵歌 发表于 2022-7-23 06:21
终于知道小黑的姓氏名谁了
{:4_203:} 樵歌 发表于 2022-7-23 06:22
俞逊发代码
{:4_172:} 金秋景美,歌美,好制作,大赞{:4_178:} 浣溪沙 发表于 2022-7-23 07:52
金秋景美,歌美,好制作,大赞
谢谢沙沙!{:4_190:} 哈哈哈,玩起捉迷藏啦{:4_182:} 浣溪沙 发表于 2022-7-23 08:00
哈哈哈,玩起捉迷藏啦
发现什么啦? {:4_189:}{:4_173:}{:4_196:}{:4_172:}{:4_170:} 浣溪沙 发表于 2022-7-23 08:04
你把我搞蒙了。。。 队长早 怎么设置了回复只能自己可以看见? 小辣椒 发表于 2022-7-23 08:50
队长早
小辣椒上午好! 小辣椒 发表于 2022-7-23 08:51
怎么设置了回复只能自己可以看见?
啊? 精彩,点赞!{:4_199:}{:4_199:} 满目秋色惹人醉,醉意七分入秋海。 小星世龙 发表于 2022-7-23 09:57
精彩,点赞!
谢谢支持!
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