Clown Mode 🤡

🤡 Ultra fast spin, rainbow chaos, overlapping explosions. FPS-friendly, single overlay button, Shadow DOM toggle + keyboard shortcut.

您需要先安装一个扩展,例如 篡改猴Greasemonkey暴力猴,之后才能安装此脚本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安装一个扩展,例如 篡改猴暴力猴,之后才能安装此脚本。

您需要先安装一个扩展,例如 篡改猴Userscripts ,之后才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey,才能安装此脚本。

您需要先安装用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         Clown Mode 🤡
// @namespace    http://tampermonkey.net/
// @version      3.1
// @description  🤡 Ultra fast spin, rainbow chaos, overlapping explosions. FPS-friendly, single overlay button, Shadow DOM toggle + keyboard shortcut.
// @author       Copilot
// @match        *://*/*
// @license      MIT
// @grant        none
// @run-at       document-idle
// ==/UserScript==

(function () {
    'use strict';

    const EMOJI = '🤡';
    const EXPLOSION = '💥';
    let clownified = false;
    const STYLE_ID = 'clownModeStyle';
    const BUTTON_ID = 'clown-toggle-shadow-btn';
    const CONTAINER_ID = 'clown-toggle-shadow-container';

    let emojiRainInterval;
    let explosionInterval;

    function injectStyle() {
        if (document.getElementById(STYLE_ID)) return;

        const style = document.createElement('style');
        style.id = STYLE_ID;
        style.textContent = `
            @import url('https://fonts.googleapis.com/css2?family=Rubik+Mono+One&display=swap');

            .clown-mode img {
                animation: spin 0.3s linear infinite;
                border: 3px dashed magenta !important;
                will-change: transform;
            }

            @keyframes spin {
                0% { transform: rotate(0deg); }
                100% { transform: rotate(360deg); }
            }

            .clown-mode * {
                font-family: 'Rubik Mono One', cursive !important;
                animation: rainbowText 2s linear infinite;
                will-change: color;
            }

            @keyframes rainbowText {
                0%   { color: red; }
                25%  { color: orange; }
                50%  { color: yellow; }
                75%  { color: green; }
                100% { color: blue; }
            }

            @keyframes fall {
                to { top: 100vh; opacity: 0; transform: rotate(720deg); }
            }

            @keyframes pop {
                0% { transform: scale(0); opacity: 1; }
                80% { transform: scale(1.6); opacity: 0.8; }
                100% { transform: scale(1.8); opacity: 0; }
            }
        `;
        document.head.appendChild(style);
    }

    function spawnClowns(batchSize = 30) {
        for (let i = 0; i < batchSize; i++) {
            const clown = document.createElement('div');
            clown.textContent = EMOJI;
            clown.style.position = 'fixed';
            clown.style.left = `${Math.random() * window.innerWidth}px`;
            clown.style.top = `-50px`;
            clown.style.fontSize = '24px';
            clown.style.zIndex = '99999';
            clown.style.animation = 'fall 4s linear forwards';
            clown.style.pointerEvents = 'none';
            document.body.appendChild(clown);
            setTimeout(() => clown.remove(), 5000);
        }
    }

    function spawnExplosion() {
        const explosion = document.createElement('div');
        explosion.textContent = EXPLOSION;
        explosion.style.position = 'fixed';
        explosion.style.left = `${Math.random() * window.innerWidth}px`;
        explosion.style.top = `${Math.random() * window.innerHeight}px`;
        explosion.style.fontSize = '100px';
        explosion.style.zIndex = '99999';
        explosion.style.pointerEvents = 'none';
        explosion.style.animation = 'pop 0.4s ease-out forwards';
        explosion.style.willChange = 'transform, opacity';
        document.body.appendChild(explosion);
        setTimeout(() => explosion.remove(), 500);
    }

    function activateClownMode() {
        document.body.classList.add('clown-mode');
        emojiRainInterval = setInterval(() => spawnClowns(30), 300);
        explosionInterval = setInterval(spawnExplosion, 80);
    }

    function deactivateClownMode() {
        document.body.classList.remove('clown-mode');
        clearInterval(emojiRainInterval);
        clearInterval(explosionInterval);
        document.querySelectorAll('*').forEach(el => el.style.animation = '');
    }

    function toggleClownMode() {
        clownified = !clownified;
        clownified ? activateClownMode() : deactivateClownMode();
    }

    function createShadowToggleButton() {
        if (document.getElementById(CONTAINER_ID)) return;

        const container = document.createElement('div');
        container.id = CONTAINER_ID;
        container.style.position = 'fixed';
        container.style.bottom = '12px';
        container.style.left = '12px';
        container.style.zIndex = '2147483647'; // max z-index
        const shadow = container.attachShadow({ mode: 'open' });

        const btn = document.createElement('button');
        btn.id = BUTTON_ID;
        btn.textContent = EMOJI;
        btn.title = 'Toggle Clown Mode';

        // Button Style
        btn.style.all = 'unset';
        btn.style.fontSize = '32px';
        btn.style.cursor = 'pointer';
        btn.style.userSelect = 'none';
        btn.style.borderRadius = '50%';
        btn.style.padding = '10px';
        btn.style.margin = '0';
        btn.style.zIndex = '2147483647';
        btn.style.boxShadow = '0 0 8px rgba(0,0,0,0.3)';
        btn.style.border = '2px solid black';
        btn.style.backgroundColor = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'black' : 'white';
        btn.style.color = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'white' : 'black';

        btn.addEventListener('click', toggleClownMode);
        shadow.appendChild(btn);
        document.body.appendChild(container);
    }

    window.addEventListener('load', () => {
        injectStyle();
        createShadowToggleButton();
    });

    // ⌨️ Optional: keyboard shortcut (Ctrl + Shift + C)
    document.addEventListener('keydown', e => {
        if (e.ctrlKey && e.shiftKey && e.code === 'KeyC') {
            toggleClownMode();
        }
    });
})();