// ==UserScript==
// @name         MTL Novel Arrow Key Nav
// @namespace    GF-Fear3d
// @version      0.2
// @description  A simple script that allows you to use the left and right arrow keys to navigate chapters at mtlnovel.com
// @author       Fear3d
// @match        https://www.mtlnovel.com/*/*/
// @grant        none
// @require      https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js
// @downloadURL none
// ==/UserScript==

(function() {
 	'use strict';

 	var nextUrl = "";
 	var prevUrl = "";

 	$(document).ready(function() {
		var nextPage = $("a.next:first")
    	var prevPage = $("a.prev:first")
    	nextUrl = nextPage.attr("href")
    	prevUrl = prevPage.attr("href")
	});

	$(document).ready(function() {
 		document.onkeydown = function(evt) {
 			switch (evt.keyCode) {
 				case 37: // Left Arrow
 					window.location = prevUrl;
 					break;
 				case 39: // Right Arrow
 					window.location = nextUrl;
 					break;
 			}
 		};
 	});

})();