Accurate Korone 2017 Userscript

Greasy Fork is available in English.
Accurate Korone 2017 Userscript

Use this alongside the userstyle.
Ask a question, post a review, or report the script.
Wrap lines
// ==UserScript==
// @name         Accurate Korone 2017 Userscript
// @namespace    https://pekora.zip/
// @version      2.5
// @description  Use this alongside the userstyle.
// @match        *://www.pekora.zip/*
// @run-at       document-start
// @grant        none
// @license      MIT
// ==/UserScript==

(function () {
    'use strict';

    // roblox favicon
    const ICON_DATA =
        "data:image/png;base64,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";

    function setIcon() {
        let link = document.querySelector("link[rel~='icon']");
        if (!link) {
            link = document.createElement("link");
            link.rel = "icon";
            document.head.appendChild(link);
        }
        if (link.href !== ICON_DATA) {
            link.href = ICON_DATA;
        }
    }

    // roblox title name
    function fixTitle() {
        let t = document.title;

        if (t.includes("Korone")) {
            t = t.replace("Korone", "ROBLOX");
        }

        // remove usernames from profile titles
        t = t.replace(/^.+?'s\s+Profile\b/i, "Profile");

        if (document.title !== t) {
            document.title = t;
        }
    }

    // roblox loading
    function fixLoadingText() {
        const walker = document.createTreeWalker(
            document.body,
            NodeFilter.SHOW_TEXT,
            null,
            false
        );

        let node;
        while ((node = walker.nextNode())) {
            if (node.nodeValue.includes("Korone is now loading. Get ready!")) {
                node.nodeValue = node.nodeValue.replace(
                    "Korone is now loading. Get ready!",
                    "ROBLOX is now loading. Get ready to play!"
                );
            }
        }
    }

    // make homepage avatars use full body instead of headshot
    function fixFriends() {
        function run() {
            const list = document.querySelector("ul[class^='friendsList']");
            if (!list) return;

            const headshots = list.querySelectorAll("img[src*='_headshot']");
            if (headshots.length === 0) return;

            headshots.forEach(img => {
                img.src = img.src.replace("_headshot", "_thumbnail");
            });
        }

        function start() {
            run();

            const obs = new MutationObserver(() => {
                run();
            });

            obs.observe(document.body, { childList: true, subtree: true });
        }

        if (document.body) {
            start();
        } else {
            document.addEventListener("DOMContentLoaded", start);
        }
    }

    fixFriends();

    function applyBasics() {
        setIcon();
        fixTitle();
    }

    // accurate navigation
    document.addEventListener("click", function (e) {
        const a = e.target.closest("a");
        if (!a || !a.href) return;

        if (
            e.defaultPrevented ||
            e.button !== 0 ||
            e.ctrlKey ||
            e.metaKey ||
            e.shiftKey ||
            e.altKey ||
            a.target === "_blank" ||
            a.hasAttribute("download")
        ) return;

        const cur = new URL(location.href);
        const next = new URL(a.href, location.origin);

        if (cur.pathname === next.pathname) return;

        e.preventDefault();
        e.stopImmediatePropagation();
        location.href = next.href;
    }, true);

    // source sans font
    function addFont() {
        const style = document.createElement("style");
        style.textContent = `
@font-face {
    font-family: "Source Sans Pro";
    src: url("https://fonts.gstatic.com/s/sourcesanspro/v9/ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff") format("woff");
    font-weight: 400;
}
@font-face {
    font-family: "Source Sans Pro";
    src: url("https://fonts.gstatic.com/s/sourcesanspro/v9/toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff") format("woff");
    font-weight: 600;
}
@font-face {
    font-family: "Source Sans Pro";
    src: url("https://fonts.gstatic.com/s/sourcesanspro/v9/toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff") format("woff");
    font-weight: 700;
}
html, body, * {
    font-family: "Source Sans Pro", sans-serif !important;
}
        `;
        document.head.appendChild(style);
    }

    // keep fixes applied
    const mainObs = new MutationObserver(() => {
        applyBasics();
        fixLoadingText();
    });

    mainObs.observe(document.documentElement, {
        childList: true,
        subtree: true
    });

    // links
    (function () {
        'use strict';
        function updateLinks() {
            const links = document.querySelectorAll('a.linkEntry-0-2-15.nav-link.active.pt-0');

            links.forEach(link => {
                const href = link.getAttribute("href");
                const text = link.textContent.trim();

                if (href === "/develop" && text === "Create") {
                    link.textContent = "Develop";
                }
            });
        }

        if (document.readyState === 'loading') {
            document.addEventListener("DOMContentLoaded", updateLinks);
        } else {
            updateLinks();
        }

        const observer = new MutationObserver(updateLinks);
        observer.observe(document.body, { childList: true, subtree: true });
    })();


    // favourite label
    (function () {

        function syncFavoriteLabel() {
            const stats = document.querySelector('[class^="gameStatsContainer-"]');
            const label = document.querySelector('[class^="favoriteLabel-"]');

            if (!stats || !label) return;

            const rows = stats.querySelectorAll('[class^="gameStat-"]');

            for (const row of rows) {
                const statLabel = row.querySelector('[class^="gameStatLabel-"]');
                if (!statLabel) continue;

                if (statLabel.textContent.trim() === "Favorites") {
                    const value = row.querySelector('[class^="gameStatStat-"]');
                    if (!value) return;

                    const count = value.textContent.trim();

                    if (label.textContent !== count) {
                        label.textContent = count;
                    }

                    break;
                }
            }
        }

        const obs = new MutationObserver(() => {
            syncFavoriteLabel();
        });

        obs.observe(document.body, {
            childList: true,
            subtree: true,
            characterData: true
        });

    })();

    fixLoadingText();
    applyBasics();

    document.addEventListener("DOMContentLoaded", addFont);

})();