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Navigator.getGamepads Polyfill for gamepad-tester.com
// ==UserScript==
// @name Navigator.getGamepads Polyfill
// @namespace https://greasyfork.org/zh-CN/users/193133-pana
// @version 1.0.0
// @description Navigator.getGamepads Polyfill for gamepad-tester.com
// @author pana
// @match *://gamepad-tester.com/*
// @icon https://icons.duckduckgo.com/ip2/gamepad-tester.com.ico
// @run-at document-start
// @compatible chrome version < 99
// @license GNU General Public License v3.0 or later
// @grant none
// ==/UserScript==
(function () {
'use strict';
const oriGamepads = navigator.getGamepads.bind(navigator);
navigator.getGamepads = () => {
const gameTemp = oriGamepads.call() || {};
let res = [];
if (Array.isArray(gameTemp)) {
res = gameTemp;
} else {
res = Array.from(gameTemp);
}
return res;
};
})();