Agar Dark Theme

Improves the aesthetic and layout of agar.io

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name          Agar Dark Theme
// @description   Improves the aesthetic and layout of agar.io
// @include       *agar.io/*
// @grant         none
// @run-at        document-start
// @version       1.14
// @author        Tom Burris
// @namespace     https://greasyfork.org/en/users/46159
// @icon          http://bit.ly/2oT4wRk
// @compatible    chrome
// ==/UserScript==

"use strict";

const qs = sel => document.querySelector(sel);
const observe = (target, options, callback) => {
	(new MutationObserver(callback)).observe(target, options);
};

let css = "";

// ** Block Advertisements
const scripts = document.getElementsByTagName("script");
const adRegex = /adinplay|amazon-adsystem|doubleclick\.net/;
for (const script of scripts) {
	if (adRegex.test(script.src)) {
		script.parentNode.removeChild(script);
		console.log("removed script", script.src);
	}
}

addEventListener("DOMContentLoaded", () => {
	const mainPanel = qs("#mainPanel");
	const playContainer = qs(".play-container");
	const playElm = qs("#mainui-play");
	const settingsBtn = qs("#settingsButton");
	let settingsElm = null;

	// ** Darken Stuff
	css += `
		#mainui-ads, #mainui-features, #mainui-modes, #mainui-offers,
			#mainui-party, #mainui-play, #mainui-promo, #mainui-user,
			#mainui-settings > .dialog, .tosBox, .agario-party-dialog
		{
			background: #000 !important;
			color: #ddd !important;
			outline: 1.5px solid #ddd;
			border-radius: 0;
		}
		.options, #region, #nick, .potion-slot-container,
			.potion-slot-container > .cover-up, .token > .party-token,
			.party-icon-back,
			#mode_ffa:not(.active):not(:hover),
			#mode_battleroyale:not(.active):not(:hover),
			#mode_teams:not(.active):not(:hover),
			#mode_experimental:not(.active):not(:hover)
		{
			background-color: #000 !important;
			color: #ddd !important;
		}
		#nick::selection, .party-token::selection {
			paddding: 2px;
			background-color: rgba(0, 255, 0, 0.5);
		}
		#mainui-grid > div {
			overflow: visible;
		}
		.label, .progress-bar-text {
			color: #fff !important;
			font-weight: 400;
		}
		@import url('https://fonts.googleapis.com/css?family=Ubuntu');
		body {
			font-family: 'Ubuntu', sans-serif !important;
		}
		#title {
			margin-top: 0 !important;
		}
		#playnick {
			margin-bottom: 40px !important;
		}
		#instructions {
			position: static !important;
			border-top: 1px solid grey;
			border-bottom: 1px solid grey;
			padding: 5px 10px;
		}
		#mainui-play {
			height: auto !important;
		}
		.play-blocker {
			display: none;
		}
		#stats span {
			color: rgba(255, 255, 255, 0.8) !important;
		}
		header {
			top: auto;
			bottom: 0;
		}
	`;
	const lb = qs("#statsTimeLeaderboardContainer");
	lb.lastElementChild.innerText = "Leaderboard";

	// ** Hide Static Ads
	css += `
		#adsTop, #adsBottom, #adsRight, #adsLeft,
			#mainui-ads, #mainui-promo, #socialButtons, .adsbygoogle,
			#agar-io_300x250, #agar-io_970x90
		{
			display: none !important;
		}
	`;

	// ** Canvas Height Correction
	// Really weird that the miniclip dev put the style on the html:
	document.body.parentElement.style = "--bottom-banner-height:0px;";

	// ** Move Settings Back To Center Column
	addEventListener("load", () => {
		settingsBtn.click();
		settingsBtn.parentElement.removeChild(settingsBtn);
		observe(mainPanel, {childList: true}, (mutationList, me) => {
			settingsElm = qs("#mainui-settings");
			if (!settingsElm) return;
			me.disconnect();

			for (const elm of [qs(".actions"), qs("#region"),
				qs("#quality"), qs(".options"), qs("#instructions"),
				qs(".versions")])
			{
				mainPanel.appendChild(elm);
			}
			settingsElm.parentElement.removeChild(settingsElm);
		});
	});
	css += `
		#mainui-settings > .dialog {
			position: static;
			left: 0;
			top: 0;
			transform: translate(0, 0);
			width: 295px;
		}
		.options {
			padding: 0 !important;
		}
		.options label {
			width: auto !important;
		}
		.actions > button {
			width: 130px !important;
		}
		.actions {
			margin-bottom: 15px;
		}
	`;

	// ** Append CSS To DOM
	const style = document.createElement("style");
	style.id = "agarExtras";
	style.innerHTML = css;
	document.head.appendChild(style);
});