/*  Project nGenEx
	Destroyer Studios LLC
	Copyright © 1997-2004. All Rights Reserved.

	SUBSYSTEM:    nGenEx.lib
	FILE:         VideoFac.cpp
	AUTHOR:       John DiCamillo


	OVERVIEW
	========
	Video and Polygon Renderer Factory class
*/

#include "MemDebug.h"
#include "VideoFactory.h"

#include "VideoDX9.h"
#include "SoundD3D.h"

// +--------------------------------------------------------------------+

VideoFactory::VideoFactory(HWND h)
: hwnd(h), video(0), audio(0)
{ }

VideoFactory::~VideoFactory()
{ }

// +--------------------------------------------------------------------+

Video*
VideoFactory::CreateVideo(VideoSettings* vs)
{
	if (!video) {
		video = (Video*) new(__FILE__,__LINE__) VideoDX9(hwnd, vs);
		
		if (!video) {
			delete video;
			video = 0;
		}
	}

	return video;
}

// +--------------------------------------------------------------------+

void
VideoFactory::DestroyVideo(Video* v)
{
	if (v == video) {
		delete video;
		video = 0;
	}
}

// +--------------------------------------------------------------------+

SoundCard*
VideoFactory::CreateSoundCard()
{
	if (!audio) {
		audio = new(__FILE__,__LINE__) SoundCardD3D(hwnd);
		Sound::UseSoundCard(audio);
	}

	return audio;
}