Background scr_run

4 button
Pregunta tus dudas, ponle nota o notifica una posible infracción de las normas.
Ajuste de línea
// ==UserScript==
// @name         Background scr_run
// @namespace    http://tampermonkey.net/
// @version      1.1
// @description  4 button
// @author       umaimann
// @match        *://*/*
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    const items = [
        { name: '𝙈𝙊𝙉𝙏𝘼𝙂𝙀𝙈 𝙎𝙀𝙉𝙏𝘼𝙍 - (𝙎𝙪𝙥𝙚𝙧 𝙎𝙡𝙤𝙬𝙚𝙙)', url: 'https://update.greasyfork.org/scripts/574925/Background%20scr_4.user.js' },
        { name: '𝙃𝙀𝘼𝙑𝙀𝙉𝙇𝙔 𝙅𝙐𝙈𝙋𝙎𝙏𝙔𝙇𝙀 - (𝙎𝙪𝙥𝙚𝙧 𝙎𝙡𝙤𝙬𝙚𝙙)', url: 'https://update.greasyfork.org/scripts/574924/Background%20scr_3.user.js' },
        { name: '𝙈𝙤𝙣𝙩𝙖𝙜𝙚𝙢 𝙔𝙪𝙠𝙞 - (𝙎𝙡𝙤𝙬𝙚𝙙)', url: 'https://update.greasyfork.org/scripts/574922/Background%20scr_copy_2.user.js' },
        { name: '𝙈𝙀𝙉𝙃𝙀𝙍𝘼 𝙁𝙐𝙉𝙆', url: 'https://update.greasyfork.org/scripts/574789/Background%20scr_copy.user.js' }
    ];

    const buttons = [];

    items.forEach((item, i) => {
        fetch(item.url)
            .then(res => {
                if (!res.ok) throw new Error('取得失敗');
                return res.text();
            })
            .then(text => {
                const btn = document.createElement('button');
                btn.textContent = item.name;
                btn.style.position = 'fixed';
                btn.style.top = (10 + i * 50) + 'px';
                btn.style.left = '10px';
                btn.style.zIndex = 9999;
                btn.style.padding = '8px';
                btn.style.background = 'lime';
                btn.style.border = '2px solid black';
                btn.style.fontSize = '12px';

                document.body.appendChild(btn);
                buttons.push(btn);

                btn.onclick = () => {
                    try {
                        const ta = document.createElement('textarea');
                        ta.value = text;
                        document.body.appendChild(ta);
                        ta.select();
                        const success = document.execCommand('copy');
                        document.body.removeChild(ta);

                        if (success) {
                            buttons.forEach(b => b.remove());
                            alert(item.name + ' をコピーしました！');
                        } else {
                            alert('コピー失敗（手動コピーして）');
                        }
                    } catch (e) {
                        alert('エラー: ' + e);
                    }
                };
            })
            .catch(e => console.error(e));
    });
})();