Fancy Custom Cursor

cool, eh?

Verze ze dne 04. 09. 2025. Zobrazit nejnovější verzi.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Fancy Custom Cursor
// @namespace    https://guest4242.neocities.org/pre/
// @version      2025.09.04.3
// @description  cool, eh?
// @author       Guest4242
// @match        *://*/*
// @grant        GM_addStyle
// @run-at       document-end
// @connect      *
// @license      MIT
// ==/UserScript==

(function () {
    'use strict';

    // ---- Config stuff...I guess? ----
    const FA_CSS = "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.1/css/all.min.css";
    const CLICK_DOWN_URL = "https://raw.githubusercontent.com/Guest4242s-Website-Stuff/sounds/main/ClickDown.ogg";
    const CLICK_UP_URL   = "https://raw.githubusercontent.com/Guest4242s-Website-Stuff/sounds/main/ClickUp.ogg";
    const ZINDEX = 999999;
    const lerp = (a, b, n) => (1 - n) * a + n * b;
    const isTextEditable = el => {
        if (!el) return false;
        const t = el.tagName;
        if (!t) return false;
        if (t === 'INPUT' || t === 'TEXTAREA' || el.isContentEditable) return true;
        const role = el.getAttribute && el.getAttribute('role');
        if (role === 'textbox') return true;
        return false;
    };
    const globalCSS = `
        /* global hide native cursor on all elements and pseudo-elements */
        * , *::before, *::after {
            cursor: none !important;
        }
        /* custom cursor element styling */
        .tm-fancy-cursor {
            position: fixed;
            left: 0;
            top: 0;
            pointer-events: none; /* so it never blocks interactions */
            user-select: none;
            font-size: 24px;
            line-height: 1;
            /* IMPORTANT: no transform transition, we animate per-frame */
            transition: color 0.12s ease, text-shadow 0.12s ease;
            will-change: transform;
            z-index: ${ZINDEX} !important;
            -webkit-text-stroke: 1px black;
            text-stroke: 1px black;
            text-shadow: 0 0 4px rgba(0,0,0,0.4);
            display: inline-block;
        }
        .tm-fallback-glyph {
            font-family: system-ui, "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
        }
    `;

    try {
        GM_addStyle(globalCSS);
    } catch (e) {
        const s = document.createElement('style');
        s.textContent = globalCSS;
        document.head.appendChild(s);
    }
    const c = document.createElement('i');
    c.className = 'tm-fancy-cursor tm-fallback-glyph';
    c.textContent = '\u25B6'; // fallback glyph thingy just in case
    c.style.color = 'white';
    c.style.pointerEvents = 'none';
    document.body.appendChild(c);
    function tryLoadFontAwesome() {
        return new Promise((resolve) => {
            const link = document.createElement('link');
            link.rel = 'stylesheet';
            link.href = FA_CSS;
            link.crossOrigin = 'anonymous';
            link.onload = () => resolve(true);
            link.onerror = () => resolve(false);
            document.head.appendChild(link);
            setTimeout(() => resolve(false), 2500);
        });
    }

    function makeAudio(src) {
        try {
            const a = new Audio(src);
            a.preload = 'auto';
            a.crossOrigin = 'anonymous';
            return a;
        } catch (e) {
            return null;
        }
    }

    const clickDownSound = makeAudio(CLICK_DOWN_URL);
    const clickUpSound = makeAudio(CLICK_UP_URL);

    // ---- State ----
    let mouseX = window.innerWidth / 2, mouseY = window.innerHeight / 2;
    let currentX = mouseX, currentY = mouseY;
    let scale = 1;
    let targetScale = 1;
    const SCALE_LERP = 0.22;
    let isDragging = false;
    let FA_AVAILABLE = false;
    function setFaIcon(iconShortName) {
        if (FA_AVAILABLE) {
            c.className = `fa-solid ${iconShortName} tm-fancy-cursor`;
            c.textContent = '';
        } else {
            c.className = 'tm-fancy-cursor tm-fallback-glyph';
            if (iconShortName === 'fa-i') c.textContent = '\u2014';
            else if (iconShortName === 'fa-hand-point-up') c.textContent = '\u261A';
            else if (iconShortName === 'fa-hand-back-fist') c.textContent = '\u270A';
            else c.textContent = '\u25B6';
        }
    }

    function setIconForElement(el) {
        if (!el) return;
        if (isDragging) {
            setFaIcon('fa-hand-back-fist');
            return;
        }
        if (isTextEditable(el) || el.tagName === "P" || el.tagName === "SPAN" || el.tagName === "H1" || el.tagName === "INPUT" || el.tagName === "TEXTAREA" || el.tagName === "H2" || el.tagName === "H3" || el.tagName === "H4" || el.tagName === "H5" || el.tagName === "H6") {
            setFaIcon('fa-i');
            return;
        }
        let check = el;
        while (check) {
            const tag = check.tagName || '';
            if (tag === 'BUTTON' || tag === 'A' || (check.classList && check.classList.contains('btn'))) {
                setFaIcon('fa-hand-point-up');
                return;
            }
            check = check.parentElement;
        }
        setFaIcon('fa-arrow-pointer');
    }
    function animateCursor() {
        currentX = lerp(currentX, mouseX, 0.22);
        currentY = lerp(currentY, mouseY, 0.22);
        scale = lerp(scale, targetScale, SCALE_LERP);
        c.style.transform = `translate3d(${Math.round(currentX)}px, ${Math.round(currentY)}px, 0) translate(-50%, -50%) scale(${scale})`;
        requestAnimationFrame(animateCursor);
    }
    function onPointerMove(e) {
        mouseX = e.clientX;
        mouseY = e.clientY;
        const el = document.elementFromPoint(mouseX, mouseY);
        setIconForElement(el);
    }

    function onPointerDown(e) {
        targetScale = 0.84;
        c.style.color = '#ddd';
        c.style.textShadow = '0 0 6px rgba(255,255,255,0.8)';
        if (clickDownSound) {
            try { clickDownSound.currentTime = 0; clickDownSound.play().catch(()=>{}); } catch(e) {}
        }
    }

    function onPointerUp(e) {
        targetScale = 1.25;
        c.style.color = 'white';
        c.style.textShadow = '0 0 4px rgba(0,0,0,0.4)';
        if (clickUpSound) {
            try { clickUpSound.currentTime = 0; clickUpSound.play().catch(()=>{}); } catch(e) {}
        }
        setTimeout(() => { targetScale = 1; }, 140);
    }

    function onDragStart() {
        isDragging = true;
        setFaIcon('fa-hand-back-fist');
    }
    function onDragEnd() {
        isDragging = false;
    }
    (async function init() {
        if (!document.body) return;

        // ensure that the native cursor hidden
        try { document.documentElement.style.cursor = 'none'; } catch (e) {}
        FA_AVAILABLE = await tryLoadFontAwesome();
        if (FA_AVAILABLE) setFaIcon('fa-arrow-pointer');
        window.addEventListener('pointermove', onPointerMove, { passive: true });
        window.addEventListener('pointerdown', onPointerDown, { passive: true });
        window.addEventListener('pointerup', onPointerUp, { passive: true });
        window.addEventListener('dragstart', onDragStart, { passive: true });
        window.addEventListener('dragend', onDragEnd, { passive: true });
        document.addEventListener('focusin', () => {});
        document.addEventListener('focusout', () => {});

        requestAnimationFrame(animateCursor);
    })();

})();