public Wind(
     Field field,
     ITurnerClockwise turnerClockwise)
     : base(field)
 {
     _turnerClockwise = turnerClockwise;
 }
 public Tractor(
     Field field,
     IMoverForward moverForward,
     ITurnerClockwise turnerClockwise,
     ConverterPointOrientation converter)
     : base(field)
 {
     _moverForward    = moverForward;
     _turnerClockwise = turnerClockwise;
     _converter       = converter;
 }