<!doctype html><html lang="zh"><head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <title>在线免费玩 Rainbow Islands CPC 版 – 浏览器里的 PHP 重制版</title> <meta name="description" content="在浏览器中免费玩 Amstrad CPC 版《Rainbow Islands》：7 座岛屿、28 个关卡、Boss、彩虹和原版音乐，用 JumPHP 以 PHP 重制。支持键盘、手柄和触屏。" /> <link rel="canonical" href="https://{{DOMAIN}}/zh/" /> <link rel="alternate" hreflang="fr" href="https://{{DOMAIN}}/" /> <link rel="alternate" hreflang="en" href="https://{{DOMAIN}}/en/" /> <link rel="alternate" hreflang="es" href="https://{{DOMAIN}}/es/" /> <link rel="alternate" hreflang="de" href="https://{{DOMAIN}}/de/" /> <link rel="alternate" hreflang="it" href="https://{{DOMAIN}}/it/" /> <link rel="alternate" hreflang="pt" href="https://{{DOMAIN}}/pt/" /> <link rel="alternate" hreflang="nl" href="https://{{DOMAIN}}/nl/" /> <link rel="alternate" hreflang="pl" href="https://{{DOMAIN}}/pl/" /> <link rel="alternate" hreflang="ru" href="https://{{DOMAIN}}/ru/" /> <link rel="alternate" hreflang="uk" href="https://{{DOMAIN}}/uk/" /> <link rel="alternate" hreflang="tr" href="https://{{DOMAIN}}/tr/" /> <link rel="alternate" hreflang="ja" href="https://{{DOMAIN}}/ja/" /> <link rel="alternate" hreflang="zh" href="https://{{DOMAIN}}/zh/" /> <link rel="alternate" hreflang="ko" href="https://{{DOMAIN}}/ko/" /> <link rel="alternate" hreflang="x-default" href="https://{{DOMAIN}}/" /> <meta name="robots" content="index, follow, max-image-preview:large" /> <meta name="theme-color" content="#1a3c8c" /> <link rel="icon" type="image/png" sizes="32x32" href="../images/favicon.png" /> <link rel="apple-touch-icon" href="../images/apple-touch-icon.png" /> <meta property="og:type" content="website" /> <meta property="og:locale" content="zh_CN" /> <meta property="og:site_name" content="Rainbow Islands CPC" /> <meta property="og:title" content="Rainbow Islands (Amstrad CPC) – 在线游玩" /> <meta property="og:description" content="用 PHP 重制的 CPC 版《Rainbow Islands》，保留原版画面和音乐：7 座岛屿、28 个关卡，浏览器里免费玩。" /> <meta property="og:url" content="https://{{DOMAIN}}/zh/" /> <meta property="og:image" content="https://{{DOMAIN}}/images/og.png" /> <meta property="og:image:width" content="1200" /> <meta property="og:image:height" content="630" /> <meta property="og:image:alt" content="Amstrad CPC 版《Rainbow Islands》的加载画面，四道彩虹之间" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:title" content="Rainbow Islands (Amstrad CPC) – 在线游玩" /> <meta name="twitter:description" content="7 座岛屿、28 个关卡、Boss 和原版音乐，尽在浏览器。" /> <meta name="twitter:image" content="https://{{DOMAIN}}/images/og.png" /> <script type="application/ld+json"> { "@context": "https://schema.org", "@graph": [ { "@type": "VideoGame", "@id": "https://{{DOMAIN}}/zh/#game", "name": "Rainbow Islands (Amstrad CPC) – PHP 重制版", "alternateName": "Rainbow Islands CPC", "url": "https://{{DOMAIN}}/zh/", "image": "https://{{DOMAIN}}/images/og.png", "screenshot": [ "https://{{DOMAIN}}/images/round-1.png", "https://{{DOMAIN}}/images/round-10.png", "https://{{DOMAIN}}/images/boss-28.png" ], "description": "Amstrad CPC 版《Rainbow Islands》的浏览器可玩重制版：7 座岛屿、28 个关卡、Boss、彩虹、不断上涨的海水，保留原版画面和音乐。", "genre": ["平台跳跃", "街机", "复古"], "gamePlatform": ["网页浏览器", "电脑", "手机"], "applicationCategory": "Game", "operatingSystem": "任何较新的浏览器", "playMode": "SinglePlayer", "numberOfPlayers": {"@type": "QuantitativeValue", "value": 1}, "inLanguage": "zh", "isAccessibleForFree": true, "offers": {"@type": "Offer", "price": "0", "priceCurrency": "EUR", "availability": "https://schema.org/InStock"}, "codeRepository": "https://github.com/davidnurdin/rainbow-island", "potentialAction": {"@type": "PlayAction", "target": "https://{{DOMAIN}}/play/"} }, { "@type": "FAQPage", "mainEntity": [ {"@type": "Question", "name": "玩游戏需要安装什么吗？", "acceptedAnswer": {"@type": "Answer", "text": "不需要：游戏直接在浏览器中运行，电脑和手机都可以。首次加载会下载约 10 MB，之后全部缓存。"}}, {"@type": "Question", "name": "怎么玩？", "acceptedAnswer": {"@type": "Answer", "text": "方向键行走，上键或 Z 跳跃，空格或 X 发射彩虹，P 或 Esc 暂停。也支持手柄；在手机上，左手拇指下会出现虚拟摇杆。"}}, {"@type": "Question", "name": "这是原版游戏吗？", "acceptedAnswer": {"@type": "Answer", "text": "这是一个重制版：程序用 PHP 重新编写，但地图、精灵、字体、加载画面、音乐和音效都来自 1989 年的 Amstrad CPC 磁盘。"}} ] } ] } </script> <style> :root { --sky: #1a3c8c; 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text-align: center"><a class="cta pixel" href="../play/?back=../zh/">▶ 立即游玩</a></p> </div> </section> <section id="remake"> <div class="wrap split"> <div> <h2>这个重制版是怎么做的</h2> <p>没有任何东西是重新绘制的：原版磁盘在没有屏幕的 <strong>Amstrad CPC 模拟器</strong>中运行，模拟器记录了每一次内存写入和每一个演奏的音符。28 个关卡的地图、图块、精灵、字体、调色板、音乐和音效都由此提取。</p> <p>随后用易读的 <strong>PHP</strong> 和 <a href="https://github.com/davidnurdin/jumPhp">JumPHP</a> 引擎重写游戏：同一份代码既能在电脑窗口中运行，也能在 PHP 被编译为 <strong>WebAssembly</strong> 的浏览器中运行。</p> <p>提取工具发布在 <a href="https://github.com/davidnurdin/dsk2jumphp">dsk2jumphp</a>，游戏代码发布在 <a href="https://github.com/davidnurdin/rainbow-island">rainbow-island</a>。</p> </div> <figure> <img src="../images/title.png" width="512" height="352" loading="lazy" alt="使用 CPC 原版字体的标题画面" /> <figcaption><b>标题画面</b>，使用从磁盘中提取的 CPC 字体。</figcaption> </figure> </div> </section> <section id="questions"> <div class="wrap"> <h2>常见问题</2>> <details> <summary>需要安装什么吗？</summary> <p>不需要：游戏直接在浏览器中运行，电脑和手机都可以。首次加载会下载约 10 MB（WebAssembly 版 PHP 和游戏本体），之后全部缓存。</p> </details> <details> <summary>这是原版游戏吗？</summary> <p>这是一个重制版：程序用 PHP 重新编写，但地图、精灵、字体、加载画面、音乐和音效都来自 1989 年的 Amstrad CPC 磁盘。</p> </details> <details> <summary>分数会保存吗？</summary> <p>最高分和选项（音量、语言）保存在你的浏览器中。</p> </details> <details> <summary>可以在浏览器之外玩吗？</summary> <p>可以：有了源代码和 Docker，运行 <code>bin/jumphp run rainbow-island</code> 即可在窗口中带声音地打开游戏。详见 <a href="https://github.com/davidnurdin/rainbow-island">GitHub 仓库</a>。</p> </details> </div> </section> </main> <div class="stripe"></div> <footer> <div class="wrap"> <p>免费、无广告的粉丝重制版，使用 <a href="https://github.com/davidnurdin/jumPhp">JumPHP</a> 制作。</p> <p>Rainbow Islands © Taito Corporation 1987；Amstrad CPC 版 © Graftgold 1989，由 Ocean 发行。本项目与上述公司均无关联；画面和音乐归其作者所有。</p> </div> </footer></body></html>