void Start(MSession session) { // initializing launcher var path = Minecraft.GetOSDefaultPath(); // mc directory //var path = @"./mctestdir"; var launcher = new CmlLib.CMLauncher(path); launcher.ProgressChanged += Downloader_ChangeProgress; launcher.FileChanged += Downloader_ChangeFile; Console.WriteLine($"Initialized in {launcher.Minecraft.path}"); launcher.UpdateProfileInfos(); foreach (var item in launcher.ProfileInfos) { Console.WriteLine(item.Name); } var launchOption = new MLaunchOption { MaximumRamMb = 1024, Session = session, }; // launch forge // var process = launcher.CreateProcess("1.12.2", "14.23.5.2768", launchOption); // launch vanila // var process = launcher.CreateProcess("1.15.2", launchOption); // launch by user input Console.WriteLine("input version : "); var process = launcher.CreateProcess(Console.ReadLine(), launchOption); Console.WriteLine(process.StartInfo.Arguments); process.Start(); Console.WriteLine("Started"); Console.ReadLine(); return; }