// ==UserScript==
// @name         4399下载flash游戏
// @description  下载flash游戏
// @version      1.0.0
// @author       girl-dream
// @license      The Unlicense
// @namespace    https://github.com/girl-dream/
// @icon         https://www.4399.com/favicon.ico
// @match        https://www.4399.com/flash/*
// @grant        GM_xmlhttpRequest
// @run-at       document-end
// ==/UserScript==

(() => {
    if (str1) {
        const url = new URL('https:' + webServer + _strGamePath)
        const download_btn = document.getElementById('down_a')
        download_btn.title = '双击下载游戏'
        download_btn.removeAttribute('href')
        download_btn.style.cursor = 'pointer'
        download_btn.onclick = () => {
            download(url)
        }
    }

    function download(url) {
        GM_xmlhttpRequest({
            url: url,
            method: "GET",
            responseType: 'blob',
            onload: function (response) {
                if (response.status == 200) {
                    const blob = new Blob([response.response])
                    const url = URL.createObjectURL(blob)
                    let a = document.createElement("a")
                    a.href = url
                    a.download = title + '.swf'
                    a.click()
                    URL.revokeObjectURL(url)
                } else {
                    alert("下载失败,状态码：" + response.status)
                }
            },
            onerror: function (error) {
                alert("请求失败:", error)
            },
        })
    }
})();