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TankTrouble Development Library

Shared library for TankTrouble userscript development

Verzia zo dňa 26.12.2023. Pozri najnovšiu verziu.

Tento skript by nemal byť nainštalovaný priamo. Je to knižnica pre ďalšie skripty, ktorú by mali používať cez meta príkaz // @require https://update.greatest.deepsurf.us/scripts/482092/1301905/TankTrouble%20Development%20Library.js 

// ==UserScript==
// @name        TankTrouble Development Library
// @author      commander
// @namespace   https://github.com/asger-finding
// @version     0.0.4
// @license     GPL-3.0
// @description Shared library for TankTrouble userscript development
// @match       *://*.tanktrouble.com/*
// @grant       none
// @run-at      document-start
// @noframes
// ==/UserScript==

/**
 * Apply a hook to the Content.init function which resolves when the promise ends
 * @returns Promise when Content.init has finished
 */
const hookInit = () => new Promise(resolve => {
	const { init } = Content;
	Reflect.defineProperty(Content, 'init', {
		/**
		 * Resolve after Content.init call finishes
		 * @param args Arguments to pass
		 * @returns Function call return value
		 */
		value: (...args) => {
			const result = init(...args);

			resolve();
			return result;
		}
	});
});

/**
 * Fires when the document is readyState `interactive` or `complete`
 * @returns Promise that resolves upon content loaded
 */
const whenContentLoaded = () => new Promise(promiseResolve => {
	if (document.readyState === 'interactive' || document.readyState === 'complete') promiseResolve();
	else document.addEventListener('DOMContentLoaded', () => promiseResolve());
});

/**
 * Fires when the `main()` function is done on TankTrouble.
 * @returns Promise that resolves when Content.init() finishes
 */
const whenContentInitialized = () => {
	if (GM.info.script.runAt !== 'document-start') return hookInit();
	return whenContentLoaded().then(() => hookInit);
};