public HomeTheaterFacade(Amplifier amp, Tuner tuner, DvdPlayer dvd, CdPlayer cd, Projector projector,
Screen screen, TheaterLights lights, PopcornPopper popper)
{
_amp = amp;
_tuner = tuner;
_dvd = dvd;
_cd = cd;
_projector = projector;
_screen = screen;
_lights = lights;
_popper = popper;
}
public Amplifier(Tuner tuner = null, CdPlayer cdPlayer = null, DvdPlayer dvdPlayer = null)
{
Tuner = tuner;
CdPlayer = cdPlayer;
DvdPlayer = dvdPlayer;
}