Method DownloadFile

loader/Main/Updater.cs:177–189

(string url, string path, Action<long, long, int> onProgress)

        }

        static async Task DownloadFile(string url, string path, Action<long, long, int> onProgress)
        {
            using (WebClient client = new WebClient())
            {
                client.Headers.Add("User-Agent", USER_AGENT);
                client.DownloadProgressChanged += (s, e) =>
                {
                    onProgress.Invoke(e.BytesReceived, e.TotalBytesToReceive, e.ProgressPercentage);
                };

                await client.DownloadFileTaskAsync(new Uri(url), path);
            }
        }

        static void ApplyUpdate(string updateDir)
        {