userscript for lighter CPU/GPU usage

melvor-noanim.js

// ==UserScript==
// @name		Melvor NoAnims
// @namespace	http://tampermonkey.net/
// @version		0.01/0.22.1
// @description Disables CPU/GPU/DOM intensive animations
// @author		mootykins
// @match		https://*.melvoridle.com/*
// @exclude		https://wiki.melvoridle.com*
// @exclude		https://*.melvoridle.com/index.php
// @noframes
// @grant		none
// ==/UserScript==

// Loading code by GMiclotte
function noAnimScript() {
    if (window.NoAnim !== undefined) {
        console.error('NoAnim is already loaded!');
    } else {
        loadNoAnim();
    }

    function loadNoAnim(){
      window.NoAnim = {}
      processItemNotify = function(itemID, qty){}
      animateProgress = function(div, interval, stayFull = true){}
      resetProgressAnimation = function(div){}
    }
}

// inject the script
(function () {
    function injectNoAnimScript(main) {
        const noAnimScriptElement = document.createElement('script');
        noAnimScriptElement.textContent = `try {(${main})();} catch (e) {console.log(e);}`;
        document.body.appendChild(noAnimScriptElement).parentNode.removeChild(noAnimScriptElement);
    }

    function loadNoAnimScript() {
        if (confirmedLoaded !== undefined && confirmedLoaded) {
            // Only load script after game has opened
            clearInterval(noAnimScriptLoader);
            injectNoAnimScript(noAnimScript);
        }
    }

    const noAnimScriptLoader = setInterval(loadNoAnimScript, 200);
})();