Fix some usability things on warzone

fix_warlight_userscript.js

// ==UserScript==
// @name         Fix Warlight
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to make warzone a little more playable
// @author       ps
// @match        https://www.warzone.com/MultiPlayer?GameID=*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=warzone.com
// @grant        none
// ==/UserScript==

function tryToHookLiveWorld() {
    //console.log("trying to hook");
    let myDiv = document.querySelector("#ujs_LiveWorldRoot");
    if (myDiv) {
        myDiv.addEventListener("click", capture, false);
    } else {
        setTimeout(tryToHookLiveWorld, 1000);
    }
}

function capture(){
    //console.log("click");
    setTimeout(function() {
        let mdom = document.querySelectorAll(`[id*="ujs_MapInspectorOverlay_"]`);
        if (mdom.length != 0) {
            let mi=mdom[0];

            // the map where the gui is hidden is unclickable
            // guess the click area is calculated on the canvas layer internally
            mi.style="display: none;";

            // make tooltip see-through
            let op = mdom[0].parentNode.children[4];
            op.style="opacity: 0.1;";

            recover(op);
        } else {
            //console.log("no MapInspector found");
        }
    }, 60);
}

function recover(op){
    let ttop = op;
    setTimeout(function(){
        // fade in tool tip
        ttop.style="opacity: 1; transition: opacity 1.0s ease-in-out;";

        // simulate a click to close the invisible gui
        // we dont do it earlier because we want to see the arrows
        //let mbtn = tmi.querySelectorAll(`[id*="ujs_CloseBtn_"]`);
        let mbtn = document.querySelectorAll(`a[id*="ujs_CloseBtn_"]`);
        //console.log(mbtn);
        if (mbtn.length >= 3) {
            mbtn[2].click();
        }
    }, 600);
}

(function() {
    //'use strict';

    console.log("Fixing warlight with a script");

    // prevent text selection on the whole page
    // something that often occurs by mistake when the turn happens while you're clicking things
    document.documentElement.style = "user-select: none;"

    // try to hook a click function on LiveWorldRoot that suppresses the MapInspectorOverlay popup
    // because it's only useful for people who don't know the map
    // and incredibly annoying for people who already know the map and can see the bonuses highlighted

    tryToHookLiveWorld();
})();