public static void Save(LaunchContext context)
{
using (var sw = new StreamWriter(File.Open(FileManager.SettingsFilePath, FileMode.Create)))
{
var copy = context.Copy();
copy.Password = Tools.EncodePassword(copy.Password);
var s = new XmlSerializer(typeof (LaunchContext));
s.Serialize(sw, copy);
}
}
public CabinetForm(LaunchContext context)
: this()
{
this.context = context;
Load += (s, e) =>
{
Text = String.Format(Strings.CabinetTitle, context.Login);
ShowSkin();
};
}
public SettingsForm(LaunchContext context)
{
InitializeComponent();
Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
Context = context;
Load += (sender, args) =>
{
javaHomePath.Text = context.JavaHomePath;
if (context.InitialJavaHeapSize < 256)
context.InitialJavaHeapSize = 256;
if (context.InitialJavaHeapSize > 4096)
context.InitialJavaHeapSize = 4096;
if (context.MaximumJavaHeapSize < 256)
context.MaximumJavaHeapSize = 256;
if (context.MaximumJavaHeapSize > 4096)
context.MaximumJavaHeapSize = 4096;
initialSize.Value = context.InitialJavaHeapSize;
maximumSize.Value = context.MaximumJavaHeapSize;
labelInitialSize.Text = initialSize.Value + Strings.MegaBytes;
labelMaximumSize.Text = maximumSize.Value + Strings.MegaBytes;
};
initialSize.ValueChanged += (sender, args) =>
{
context.InitialJavaHeapSize = (initialSize.Value / 32) * 32;
initialSize.Value = context.InitialJavaHeapSize;
if (context.InitialJavaHeapSize > context.MaximumJavaHeapSize)
maximumSize.Value = context.InitialJavaHeapSize;
labelInitialSize.Text = initialSize.Value + Strings.MegaBytes;
};
maximumSize.ValueChanged += (sender, args) =>
{
context.MaximumJavaHeapSize = (maximumSize.Value / 32) * 32;
maximumSize.Value = context.MaximumJavaHeapSize;
if (context.MaximumJavaHeapSize < context.InitialJavaHeapSize)
initialSize.Value = context.MaximumJavaHeapSize;
labelMaximumSize.Text = maximumSize.Value + Strings.MegaBytes;
};
}
/// <summary>
/// Определяет местоположение Java на компьютере, используя контекст запуска.
/// </summary>
/// <param name="context">Контекст запуска</param>
public static void LocateJavaFromSettings(LaunchContext context)
{
var javawFilePath = Path.Combine(context.JavaHomePath, "bin", JavaFileName);
if (!File.Exists(javawFilePath))
throw new InvalidOperationException(String.Format(Errors.UnableToFindJavaExe, JavaFileName));
JavaFilePath = javawFilePath;
}
/// <summary>
/// Определяет местоположение Java на комьютере, если оно не задано в контексте.
/// </summary>
/// <param name="context">Контекст запуска</param>
public static void LocateJava(LaunchContext context)
{
if (!String.IsNullOrEmpty(context.JavaHomePath))
return;
string javaHome;
if (LocateJavaHome(out javaHome))
{
context.JavaHomePath = javaHome;
}
else
throw new Exception(Errors.UnableToFindJava);
JavaHomePath = javaHome;
var javawFilePath = Path.Combine(JavaHomePath, "bin", JavaFileName);
if (!File.Exists(javawFilePath))
throw new InvalidOperationException(String.Format(Errors.UnableToFindJavaExe, JavaFileName));
JavaFilePath = javawFilePath;
}
/// <summary>
/// Запускает клиент Minecraft, дожидается полного запуска и закрывает ланчер.
/// </summary>
/// <param name="context">Контекст запуска</param>
public static void Run(LaunchContext context)
{
try
{
FileManager.LocateJavaFromSettings(context);
FileManager.LocateMinecraft();
var pi = new ProcessStartInfo
{
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardError = true,
FileName = FileManager.JavaFilePath,
Arguments = String.Format(
"-cp \"{0}\";\"{1}\";\"{2}\";\"{3}\"; -Djava.library.path=\"{4}\" -Xms{5}M -Xmx{6}M {7}{8}{9}{10} net.minecraft.client.Minecraft {11} {12} {13} {14}",
Path.Combine(FileManager.MinecraftBinDirectory, "minecraft.jar"),
Path.Combine(FileManager.MinecraftBinDirectory, "lwjgl.jar"),
Path.Combine(FileManager.MinecraftBinDirectory, "lwjgl_util.jar"),
Path.Combine(FileManager.MinecraftBinDirectory, "jinput.jar"),
Path.Combine(FileManager.MinecraftBinDirectory, "natives"),
context.InitialJavaHeapSize,
context.MaximumJavaHeapSize,
"-Dsun.java2d.noddraw=true",
"-Dsun.java2d.d3d=false",
"-Dsun.java2d.opengl=false",
"-Dsun.java2d.pmoffscreen=false",
context.Login,
context.SessionID,
Links.Server,
Links.ServerPort)
};
var directoryInfo = new DirectoryInfo(FileManager.MinecraftDirectory).Parent;
if (directoryInfo != null)
pi.EnvironmentVariables["appdata"] = directoryInfo.FullName;
var game = new Process
{
StartInfo = pi
};
if (!game.Start())
return;
game.ErrorDataReceived += (s, e) => File.AppendAllText(Path.Combine(FileManager.StartupDirectory, "log.txt"), e.Data + Environment.NewLine);
game.BeginErrorReadLine();
var clientStarted = false;
var waitForClientTask = new Task(() =>
{
for (var count = 0; count < 10; count++)
{
if (game.HasExited)
break;
if (game.MainWindowHandle != IntPtr.Zero && game.MainWindowTitle == "Minecraft")
{
Tools.SetForegroundWindow(game.MainWindowHandle);
Tools.SetFocus(game.MainWindowHandle);
clientStarted = true;
break;
}
Thread.Sleep(1000);
}
});
// ReSharper disable ImplicitlyCapturedClosure
waitForClientTask.ContinueWith(x =>
{
if (clientStarted)
{
Application.Exit();
}
if (game.HasExited)
{
Tools.InfoBoxShow("Запустить клиент не удалось!");
}
},
TaskScheduler.FromCurrentSynchronizationContext());
// ReSharper restore ImplicitlyCapturedClosure
waitForClientTask.Start();
}
catch (Exception ex)
{
Tools.InfoBoxShow(ex.Message);
}
}
private void FormLoad(object sender, EventArgs e)
{
try
{
context = SettingsManager.Load();
}
catch (Exception ex)
{
Tools.InfoBoxShow(Errors.SettingsLoadError + ex.Message);
}
if (context == null || String.IsNullOrEmpty(context.JavaHomePath))
{
context = new LaunchContext
{
InitialJavaHeapSize = 512,
MaximumJavaHeapSize = 1024
};
try
{
FileManager.LocateJava(context);
}
catch (Exception ex)
{
Tools.InfoBoxShow(ex.Message);
}
}
if (checkForUpdatesOnStart)
updaterControl.ForceCheckForUpdate(true);
LoginTextBox.Text = context.Login;
PasswordTextBox.Text = context.Password;
}
private void SettingsButtonClick(object sender, EventArgs e)
{
using (var sf = new SettingsForm(context.Copy()))
{
if (sf.ShowDialog() != DialogResult.OK)
return;
context = sf.Context;
SettingsManager.Save(context);
}
}