/* Rusty Hearts Launcher - Windows Forms Implementation in C# Author: JuniorDark GitHub Repository: https://github.com/JuniorDark/RustyHearts-Launcher This code serves as a starting point for creating your own launcher. However, it requires further development to improve functionality and ensure stability. Please check the GitHub repository for updates. */ namespace RHLauncher { internal static class Program { private static readonly Mutex mutex = new(false, "Launcher"); /// /// The main entry point for the application. /// [STAThread] private static void Main() { if (mutex.WaitOne(TimeSpan.Zero, true)) { // To customize application configuration such as set high DPI settings or default font, // see https://aka.ms/applicationconfiguration. ApplicationConfiguration.Initialize(); Application.Run(new LoginForm()); mutex.ReleaseMutex(); } else { MessageBox.Show("Only one instance of the launcher can run at a time."); } } } }