js实现本地音乐文件音乐弹奏《劲乐团》游戏代码
代码语言:html
所属分类:其他
代码由glm-5.3-flash ai生成,可能有错误,仅供参考:点击查看提示词
代码描述:本地音乐文件音乐弹奏游戏
代码标签: js 本地 音乐 文件 弹奏 劲乐团 游戏 代码
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="zh-CN">
<head>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"/>
<title>BEATPULSE · 节拍脉冲 — 本地音乐节奏游戏</title>
<link rel="icon" href="data:,">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&display=swap" rel="stylesheet">
<style>
:root{
--bg:#06070c; --panel:rgba(13,17,27,.88); --line:rgba(255,255,255,.08);
--cyan:#3ff2ff; --magenta:#ff5c9a; --gold:#ffd24a; --ink:#e6f2fb; --dim:#8fa3b8;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
background:var(--bg);color:var(--ink);overflow:hidden;
font-family:'Chakra Petch','PingFang SC','Microsoft YaHei',sans-serif;
-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;
}
body::after{content:'';position:fixed;inset:0;pointer-events:none;opacity:.035;z-index:60;
background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");}
canvas#fx{position:fixed;inset:0;z-index:0}
canvas#game{position:fixed;inset:0;z-index:1;display:block;touch-action:none}
.screen{position:fixed;inset:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;
gap:22px;padding:20px;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s}
.screen.active{opacity:1;visibility:visible}
/* 游戏场景浮层不拦截画布输入;遮罩与暂停按钮单独恢复 */
#scr-game{pointer-events:none}
#scr-game .mask{pointer-events:auto}
/* ---------- 标题 ---------- */
.logo{font-size:clamp(2.7rem,8vw,5.4rem);font-weight:700;letter-spacing:.06em;line-height:1;color:var(--ink)}
.logo span{color:var(--cyan)}
.logo-line{width:min(340px,60vw);height:2px;background:rgba(255,255,255,.12);position:relative;overflow:hidden;margin-top:12px}
.logo-line::after{content:'';position:absolute;top:0;bottom:0;width:34%;background:var(--cyan);animation:scan 2.4s linear infinite}
@keyframes scan{0%{left:-35%}100%{left:100%}}
.sub{color:var(--dim);letter-spacing:.34em;font-size:.85rem;margin-top:2px}
#dropzone{width:min(520px,88vw);padding:32px 26px;border:1px dashed rgba(63,242,255,.35);border-radius:14px;
text-align:center;cursor:pointer;transition:.2s;background:rgba(10,14,22,.5)}
#dropzone:hover,#dropzone.over{border-color:var(--cyan);border-style:solid;background:rgba(63,242,255,.06);transform:translateY(-2px)}
#dropzone .dz-main{margin-top:12px;font-size:1.05rem;font-weight:600}
#dropzone .hint{margin-top:8px;font-size:.78rem;color:var(--dim)}
.dz-ic{width:46px;height:46px;color:var(--cyan);margin:0 auto;display:block}
.keys-hint{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:center}
.keys-hint kbd{min-width:42px;height:42px;padding:0 12px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);
border-bottom-width:3px;border-radius:9px;background:rgba(16,20,30,.8);font:600 .95rem 'Chakra Petch';color:#b9c9d8;transition:.12s}
.keys-hint kbd.space{min-width:118px}
.keys-hint kbd.lit{background:var(--cyan);color:#04141b;border-color:var(--cyan);transform:translateY(2px)}
.tiny{font-size:.74rem;color:#5d7488;letter-spacing:.1em}
/* ---------- 分析 ---------- */
#scr-analyze h2{letter-spacing:.2em;font-size:1.2rem}
.steps{display:flex;gap:26px;list-style:none;flex-wrap:wrap;justify-content:center}
.steps li{color:var(--dim);font-size:.88rem;letter-spacing:.1em;position:relative;padding-left:22px}
.steps li::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:9px;height:9px;border-radius:50%;border:1px solid var(--dim)}
.steps li.cur{color:var(--cyan)}
.steps li.cur::before{background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 8px rgba(63,242,255,.7)}
.steps li.done{color:#5d7488}
.steps li.done::before{background:#33505f;border-color:#33505f}
.bar{width:min(420px,80vw);height:4px;background:rgba(255,255,255,.07);border-radius:2px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--cyan);transition:width .15s linear}
#anaMsg{color:var(--dim);font-size:.82rem;letter-spacing:.1em}
/* ---------- 面板通用 ---------- */
.panel{width:min(500px,94vw);background:var(--panel);border:1px solid var(--line);border-radius:18px;
padding:28px 30px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.panel h2{font-size:1.25rem;letter-spacing:.04em;padding-left:12px;border-left:4px solid var(--cyan);margin-bottom:4px;word-break:break-all}
.meta{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0 4px}
.meta div{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:10px;padding:10px 6px;text-align:center}
.meta b{display:block;font-size:1.12rem;color:var(--cyan);font-variant-numeric:tabular-nums}
.meta span{font-size:.7rem;color:var(--dim);letter-spacing:.12em}
.opt{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;border-top:1px solid var(--line);font-size:.9rem}
.opt:first-of-type{border-top:0}
.seg{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.seg button{padding:7px 16px;background:transparent;border:0;color:var(--dim);cursor:pointer;
font:600 .85rem 'Chakra Petch','PingFang SC','Microsoft YaHei',sans-serif}
.seg button.sel{background:var(--cyan);color:#04141b}
input[type=range]{width:168px;accent-color:var(--cyan)}
input[type=checkbox]{accent-color:var(--cyan);width:16px;height:16px}
.val{min-width:60px;text-align:right;co.........完整代码请登录后点击上方下载按钮下载查看















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