r/place collab script

place-collab.user.js

// ==UserScript==
// @name         r/place collab
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  try to take over the canvas!
// @author       Matyanson
// @match        https://hot-potato.reddit.com/embed*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=reddit.com
// @grant        none
// ==/UserScript==

if (window.top !== window.self) {
    window.addEventListener('load', async () => {

        const links = [
            'https://i.imgur.com/WpWRIJt.png'
        ]

        const images = [];
        for(let link of links) {
            const i = document.createElement("img");
            i.src = link;
            i.onload = () => {
                i.style = "position: absolute;left: 0;top: 0;image-rendering: pixelated;width: 2000px;height: 2000px;";
            };
            images.push(i);
        }


        const placeCanvas = document.getElementsByTagName("mona-lisa-embed")[0].shadowRoot.children[0].getElementsByTagName("mona-lisa-canvas")[0].shadowRoot.children[0];

        for(let img of images) {
            placeCanvas.appendChild(img);
        }
    }, false);
}