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