/// <summary>
/// Initialize a MarkMark machine.
/// </summary>
public MarkMark(Reflector reflector, PlugBoard frontPlugBoard, params Module[] modules) : base(reflector.OperatingAlphabet)
{
if (reflector == null)
{
throw new ArgumentNullException(nameof(reflector));
}
Reflector = reflector;
if (modules == null)
{
modules = new Module[0];
}
Modules = modules;
foreach (Module module in modules)
{
if (module.Rotor != null && !Reflector.Equals(module.Rotor))
{
throw new ArgumentNullException("A rotor does not use the same Alphabet that the others.");
}
}
if (frontPlugBoard == null)
{
frontPlugBoard = new PlugBoard();
}
else
{
FrontPlugBoard = frontPlugBoard;
}
}
/// <summary>
/// Initialize a Enigma machine.
/// </summary>
public Enigma(Reflector reflector, PlugBoard plugBoard, params RotorEnigma[] rotors) : base(reflector.OperatingAlphabet)
{
if (reflector == null)
{
throw new ArgumentNullException(nameof(reflector));
}
Reflector = reflector;
if (rotors == null)
{
rotors = new RotorEnigma[0];
}
Rotors = rotors;
foreach (RotorEnigma rotor in rotors)
{
if (!Reflector.Equals(rotor))
{
throw new ArgumentNullException("A rotor does not use the same Alphabet that the others.");
}
}
Reset();
if (plugBoard == null)
{
PlugBoard = new PlugBoard();
}
else
{
PlugBoard = plugBoard;
}
}
/// <summary>
/// Create a module for a <see cref="Machine.Rotor"/> and a <see cref="Machine.PlugBoard"/>
/// </summary>
/// <param name="plugBoard"></param>
/// <param name="rotor"></param>
public Module(PlugBoard plugBoard, Rotor rotor)
{
if (plugBoard == null && rotor == null)
{
throw new ArgumentNullException(null, "The " + nameof(rotor) + " and the " + nameof(plugBoard) + " may not be null.");
}
PlugBoard = plugBoard;
Rotor = rotor;
}
/// <summary>
/// Process the input signal to left output signal (Rotor then Plugs).
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public char ProcessLeft(char input)
{
if (Rotor != null)
{
input = Rotor.ProcessLeft(input);
}
if (PlugBoard != null)
{
input = PlugBoard.Process(input);
}
return(input);
}
/// <summary></summary>
public override string ToString()
{
if (Rotor != null)
{
return(PlugBoard.ToString());
}
else if (PlugBoard != null)
{
return(Rotor.ToString());
}
else
{
return(Rotor.ToString() + " / " + PlugBoard.ToString());
}
}
/// <summary>
/// Creates a duplicate of this Module and reset then.
/// </summary>
/// <returns></returns>
public Module CloneModule(bool andReset)
{
return(new Module(PlugBoard.Clone(), Rotor.Clone(andReset)));
}
/// <summary>
/// Create a module for a <see cref="Machine.PlugBoard"/>
/// </summary>
/// <param name="plugBoard"></param>
public Module(PlugBoard plugBoard) : this(plugBoard, null)
{
}