three实现三维悬崖过铁索桥游戏代码-html代码-BFW代码库

three实现三维悬崖过铁索桥游戏代码

代码语言：html

所属分类：三维

代码描述：three实现三维悬崖过铁索桥游戏代码，不能跌入山崖，有大风吹，要保持平衡

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=1.0">
    <title>铁索横江 - 悬崖过桥</title>
    <link href="https://fonts.googleapis.com/css2?family=Ma+Shan+Zheng&family=Noto+Sans+SC:wght@300;500;700&display=swap" rel="stylesheet">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.0/css/all.min.css" rel="stylesheet">
    <style>
        :root {
            --bg: #1a2a3a;
            --fg: #f0e6d3;
            --muted: #7a6a5a;
            --accent: #b87333;
            --card: rgba(15,25,35,0.82);
            --border: rgba(184,115,51,0.3);
            --danger: #cc3333;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { overflow: hidden; background: var(--bg); font-family: 'Noto Sans SC', sans-serif; cursor: default; }
        canvas { display: block; }

        #startScreen {
            position: fixed; inset: 0; z-index: 100;
            display: flex; flex-direction: column; align-items: center; justify-content: center;
            background: linear-gradient(180deg, #4a7aaa 0%, #6a9ac0 30%, #8ab0c8 60%, #c8b898 100%);
            transition: opacity 1s ease;
        }
        #startScreen::before {
            content: ''; position: absolute; inset: 0;
            background: radial-gradient(ellipse at 50% 30%, rgba(255,220,160,0.2) 0%, transparent 60%);
            pointer-events: none;
        }
        .title-group { text-align: center; position: relative; }
        .title-group h1 {
            font-family: 'Ma Shan Zheng', cursive; font-size: clamp(48px, 10vw, 88px);
            color: #2a1a0a; letter-spacing: 0.1em; line-height: 1.1;
            text-shadow: 0 2px 4px rgba(255,255,255,0.3);
        }
        .title-group .sub {
            font-size: clamp(14px, 2.5vw, 20px); color: #4a3a2a;
            margin-top: 12px; letter-spacing: 0.3em; font-weight: 500;
        }
        .start-btn {
            margin-top: 50px; padding: 16px 56px; font-size: 20px;
            background: linear-gradient(135deg, #6a4a2a, #8b6e3c);
            color: #f0e6d3; border: 1px solid rgba(184,115,51,0.5); border-radius: 3px;
            cursor: pointer; font-family: 'Noto Sans SC', sans-serif;
            transition: all 0.3s; position: relative;
        }
        .start-btn:hover {
            background: linear-gradient(135deg, #7a5a3a, #a08050);
            transform: translateY(-2px); box-shadow: 0 8px 30px rgba(100,70,30,0.35);
        }
        .start-btn:active { transform: translateY(0); }
        .controls-hint {
            margin-top: 40px; color: #5a4a3a; font-size: 13px;
            text-align: center; line-height: 2.2;
        }
        .controls-hint kbd {
            background: rgba(0,0,0,0.08); padding: 3px 10px; border-radius: 3px;
            border: 1px solid rgba(0,0,0,0.12); font-family: monospace; font-size: 12px;
            color: #3a2a1a;
        }

        #hud {
            position: fixed; inset: 0; pointer-events: none; z-index: 10; display: none;
        }
        .crosshair {
            position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
            width: 24px; height: 24px; opacity: 0.4;
        }
        .crosshair::before, .crosshair::after {
            content: ''; position: absolute; background: rgba(30,20,10,0.6);
        }
        .crosshair::before { width: 2px; height: 100%; left: 50%; transform: translateX(-50%); }
        .crosshair::after { width: 100%; height: 2px; top: 50%; transform: translateY(-50%); }
        .crosshair .dot {
            position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
            width: 3px; height: 3px; border-radius: 50%; background: var(--accent);
        }
        .progress-wrap {
            position: absolute; top: 28px; left: 50%; transform: translateX(-50%);
            text-align: c.........完整代码请登录后点击上方下载按钮下载查看