114 lines
3.4 KiB
JavaScript
114 lines
3.4 KiB
JavaScript
// ==UserScript==
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// @name Nite's Game | 免费获取 Steam 游戏资源
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// @namespace https://game.nite07.com
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// @version 1.0.0
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// @description 在 Steam 商店页面添加免费获取游戏资源的跳转链接
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// @author Nite
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// @match https://store.steampowered.com/app/*
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// @grant GM_xmlhttpRequest
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// @connect game.nite07.com
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// @homepage https://game.nite07.com
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// @license MIT
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// ==/UserScript==
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(function () {
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"use strict";
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// 从 URL 中提取游戏 ID
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const getGameId = () => {
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const match = window.location.pathname.match(/\/app\/(\d+)/);
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return match ? match[1] : null;
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};
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// 使用 Get 请求检查游戏页面是否存在
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const checkGamePage = (gameId) => {
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return new Promise((resolve) => {
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GM_xmlhttpRequest({
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method: "GET",
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url: `https://game.nite07.com/game/steam/${gameId}`,
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onload: (response) => {
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resolve(response.status === 200);
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},
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onerror: () => {
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resolve(false);
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},
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ontimeout: () => {
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resolve(false);
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},
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timeout: 5000,
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});
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});
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};
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// 添加按钮到页面
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const addButton = (gameId) => {
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const purchaseArea = document.querySelector("#game_area_purchase");
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if (!purchaseArea) {
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console.log("未找到购买区域");
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return;
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}
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// 获取游戏名称
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const gameName =
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document.querySelector(".apphub_AppName")?.textContent || "game";
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// 创建按钮容器，完全模仿 Steam 官方样式
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const buttonContainer = document.createElement("div");
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buttonContainer.className = "game_area_purchase_game";
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buttonContainer.setAttribute("role", "region");
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buttonContainer.setAttribute(
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"aria-labelledby",
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`game_area_purchase_section_external_${gameId}`,
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);
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buttonContainer.innerHTML = `
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<div class="game_area_purchase_platform"><span class="platform_img win"></span></div>
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<h2 id="game_area_purchase_section_external_${gameId}" class="title">
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Play ${gameName}
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</h2>
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<div class="game_purchase_action">
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<div class="game_purchase_action_bg">
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<div class="game_purchase_price price">
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Free to play
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</div>
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<div class="btn_addtocart">
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<a class="btn_green_steamui btn_medium"
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href="https://game.nite07.com/game/steam/${gameId}"
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target="_blank">
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<span>Go</span>
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</a>
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</div>
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</div>
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</div>
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`;
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// 插入到购买区域的第一个子元素之前
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purchaseArea.insertBefore(buttonContainer, purchaseArea.firstChild);
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};
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// 主函数
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const init = async () => {
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const gameId = getGameId();
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if (!gameId) {
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return;
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}
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console.log(`[Steam 外部链接] 检测到游戏 ID: ${gameId}`);
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const exists = await checkGamePage(gameId);
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if (exists) {
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console.log(`[Steam 外部链接] 页面存在，添加按钮`);
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addButton(gameId);
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} else {
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console.log(`[Steam 外部链接] 页面不存在，跳过`);
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}
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};
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// 等待页面加载完成后执行
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if (document.readyState === "loading") {
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document.addEventListener("DOMContentLoaded", init);
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} else {
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init();
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}
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})();
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