根据app-id直接添加游戏到愿望单

steam-helper.user.js

// ==UserScript==
// @name         Steam Helper
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  steam额外帮助工具
// @author       鸿则<hungtcs@163.com>
// @match        https://store.steampowered.com/*
// @grant        none
// ==/UserScript==

(function() {
  'use strict';
  const $ = window.jQuery;

  const styles = `
    .header-custom-actions-button {
      color: #FFF;
      height: 24px;
      cursor: pointer;
      padding: 0px 8px;
      display: inline-flex;
      align-items: center;
      margin-right: 1rem;
      vertical-align: top;
      background-color: red;
    }
  `;
  $('head').append($(`<style>${ styles }</style>`));

  const customAction = $('<div class="header-custom-actions-button">额外工具</div>');
  const customActionDropdown = $(`
    <div class="popup_block_new" id="header-custom-actions-dropdown" style="display: none;">
      <div class="popup_body popup_menu">
        <a class="popup_menu_item action-add-to-wishlist">添加到愿望单</a>
      </div>
    </div>`
  );
  customAction.on('click', function() {
    window.ShowMenu( this, 'header-custom-actions-dropdown', 'right', 'bottom', true );
  });
  customAction.insertBefore($('#global_action_menu'));
  customActionDropdown.insertBefore($('#global_action_menu'));

  customActionDropdown.find('.action-add-to-wishlist').on('click', function() {
    const modal = window.ShowPromptDialog('添加到愿望单', '请输入appid', '确认', '取消');
    modal.done(function(appid) {
      window.AddToWishlist(appid, 'add_to_wishlist_area','add_to_wishlist_area_success','add_to_wishlist_area_fail','1_5_9__407' );
      window.location = '/wishlist';
    });
  });


})();