/// <summary>
 /// Creates the game-specific command system provider object
 /// </summary>
 /// <returns></returns>
 public ICommandSystem CreateCommandSystemProvider() => CommandSystem = new SevenDaysCommandSystem();
 /// <summary>
 /// Creates the game-specific command system provider object
 /// </summary>
 /// <returns></returns>
 public ICommandSystem CreateCommandSystemProvider() => CommandSystem = new SevenDaysCommandSystem();