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Removes duplicate game entries from the games section
// ==UserScript==
// @name Roblox duplicate games remover
// @namespace billy donjon gang
// @version 1.01
// @description Removes duplicate game entries from the games section
// @author billy#0182
// @match https://www.roblox.com/games*
// @grant none
// @run-at document-idle
// ==/UserScript==
/* jshint esversion: 6 */
(function() {
function checkDupe(memory, id) {
if (memory.find(elem => elem === id)) {
//console.log("dupe " + id);
return true;
}
memory.push(id);
return false;
}
function onNodeAdded(memory, mutationsList) {
for (let mutation of mutationsList) {
if (mutation.addedNodes.length > 0 && mutation.addedNodes[0].className == "game-card game-tile") {
const element = mutation.addedNodes[0];
if (checkDupe(memory, element.firstElementChild.firstElementChild.id)) {
element.remove();
}
}
}
}
function init(memory, grid) {
for (let child of grid.children) {
if (checkDupe(memory, child.firstElementChild.firstElementChild.id)) {
child.remove();
}
}
const observer = new MutationObserver(function(mutList) { onNodeAdded(memory, mutList); });
window.addEventListener('popstate', (event) => { memory = []; observer.disconnect(); }, { once: true });
observer.observe(grid, {childList: true});
}
function checkForGrid(memory, mutationsList, observer) {
for (let mutation of mutationsList) {
if (mutation.addedNodes.length > 0 && mutation.addedNodes[0].className === "games-list-container") {
init(memory, mutation.addedNodes[0].querySelector(".game-grid-container"));
observer.disconnect();
}
}
}
async function run(){
var memory = [];
const nodeAddedObserver = new MutationObserver((mutList, observer) => { checkForGrid(memory, mutList, observer); });
window.addEventListener('popstate', (event) => { nodeAddedObserver.disconnect(); }, { once: true });
nodeAddedObserver.observe(document.body, {subtree: true, childList: true});
const gameGrid = document.querySelector(".game-grid-container");
if (gameGrid) {
init(memory, gameGrid);
}
}
window.addEventListener('popstate', (event) => { run(); });
run();
})();