Clown Mode 🤡

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

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

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

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==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();
        }
    });
})();