slothninja_indonesia_autorefresh.js

// ==UserScript==
// @name         Slothninja Indonesia Autorefresh
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://www.slothninja.com/indonesia/game/show/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=slothninja.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    setTimeout( () => {
        const userName = document.getElementsByClassName('greeting')[0].children[0].innerText;

        if (document.getElementsByClassName('current-players')[0].innerText.indexOf(userName) < 0) {
            window.location.reload();
        }
    }, 2000)
})();