#include "SCENE.h"
#include "MEDIA.h"
#include "CODEC.h"



class ReverseRender:public INPUT_IO
{
public:
	u32		SX,SY;
	WORLD	*pScene;
	u32		SourceIndex;
	u32		MaskmediaIndex;
	//ImageFinder imgFinder;
	int		INIT	(class WORLD*pscn);
	int		FRAME	();
	int		END		(void);
	IOTYPE	GetType() {return IOtype_REVR;};

};
int		ReverseRender::END()
{
	Image.Delete();
	return 0;
}
int		ReverseRender::INIT(class WORLD*pscn)
{
	pScene = pscn;
	MaskmediaIndex = -1;
	return 0;
};
int		ReverseRender::FRAME()
{
	START_RASTER(Revr);

	if ((pScene->ID_TABLE[SourceIndex]) && (!pScene->ID_TABLE[SourceIndex]->SF_U.FromScratch) &&
		pScene->MediaToTrack != -1 && pScene->ID_MEDIA[pScene->MediaToTrack] && pScene->TrackRes)
	{
		
		if (Image.SetSize(SX, SY, 1))
		{
			if (ulAssociatedTextureIndex != -1)
				pScene->DI->DestroyTexture(ulAssociatedTextureIndex);
			ulAssociatedTextureIndex = pScene->DI->CreateTexture(&Image,ulColorMode);
		}
		
		IsValidForMosaique = 1;
		RS Nullmlml;
		GLOB_SetDefaultRS(&Nullmlml);
		Nullmlml.BACKFACE = 0;
		Nullmlml.BACKFACE_INVERT = 0;
		Nullmlml.WIRED = 0;
		Nullmlml.NOZWRITE = 1;
		Nullmlml.NOZTEST = 1;
		Nullmlml.TEXTURED = 1;
		Nullmlml.HIDEALPHA = 0;
		Nullmlml.SECONDPASS = 0;

		pScene->ID_TABLE[SourceIndex]->p_UsedMesh->Optimize();

		/* Set the correct focale */
		if (pScene->ID_TABLE[SourceIndex]->SF_U.IsAnimatedTrack && (pScene->ID_TABLE[SourceIndex]->AnimatedMedia != -1))
			pScene->SetCurrentFocale(pScene->ID_MEDIA[pScene->ID_TABLE[SourceIndex]->AnimatedMedia]->MediaFocale);
		else
			pScene->SetCurrentFocale(pScene->ID_MEDIA[pScene->MediaToTrack]->MediaFocale);//*/

		pScene->DI->BeginTextureTarget(ulAssociatedTextureIndex);
		pScene->DI->Perspective(pScene->GetCurrentFocale());
		pScene->DI->Matrix(&pScene->ID_TABLE[SourceIndex]->CurrentMatrix_U);
		pScene->DI->SetRS(&Nullmlml,ulAssociatedTextureIndex);

		if ((MaskmediaIndex != -1) && pScene->ID_MEDIA[MaskmediaIndex])
		{
			/* Draw the mask */
			Nullmlml.MappingMode = 1;
			Nullmlml.HIDECOLOR = 1;
			pScene->DI->SetRS(&Nullmlml,pScene->ID_MEDIA[MaskmediaIndex]->ulAssociatedTextureIndex);
			pScene->DI->ReverseRenderMesh(pScene->ID_TABLE[SourceIndex]->p_UsedMesh,pScene->ID_MEDIA[MaskmediaIndex]->ulAssociatedTextureIndex);
			Nullmlml.MappingMode = 0;
			Nullmlml.HIDECOLOR = 0;
			Nullmlml.HIDEALPHA = 1;
			Nullmlml.BlendingMode = 4; //<- previous alpha
			pScene->DI->SetRS(&Nullmlml,ulAssociatedTextureIndex);
			if (pScene->ID_TABLE[SourceIndex]->SF_U.IsAnimatedTrack && (pScene->ID_TABLE[SourceIndex]->AnimatedMedia != -1))
				pScene->DI->ReverseRenderMesh(pScene->ID_TABLE[SourceIndex]->p_UsedMesh,pScene->ID_MEDIA[pScene->ID_TABLE[SourceIndex]->AnimatedMedia]->ulAssociatedTextureIndex);
			else
				pScene->DI->ReverseRenderMesh(pScene->ID_TABLE[SourceIndex]->p_UsedMesh,pScene->ID_MEDIA[pScene->MediaToTrack]->ulAssociatedTextureIndex);//*/
		} else
		{
			if (pScene->ID_TABLE[SourceIndex]->SF_U.IsAnimatedTrack && (pScene->ID_TABLE[SourceIndex]->AnimatedMedia != -1))
				pScene->DI->ReverseRenderMesh(pScene->ID_TABLE[SourceIndex]->p_UsedMesh,pScene->ID_MEDIA[pScene->ID_TABLE[SourceIndex]->AnimatedMedia]->ulAssociatedTextureIndex);
			else
				pScene->DI->ReverseRenderMesh(pScene->ID_TABLE[SourceIndex]->p_UsedMesh,pScene->ID_MEDIA[pScene->MediaToTrack]->ulAssociatedTextureIndex);
		}
		pScene->DI->EndTextureTarget(ulAssociatedTextureIndex,pScene->ID_TABLE[SourceIndex]->SF_U.FlyStart ? 0 : 0);//*/
	}
	else
	{
		//pScene->ID_MEDIA[pScene->MediaToTrack]->IsValidForMosaique = 1;
		//pScene->DI->UpdateTexture_BM_2_HW(ulAssociatedTextureIndex);
		IsValidForMosaique = 1;
	}
	STOP_RASTER(Revr);


	return 0;
}

void ReverseRender_SETPARAMS(INPUT_IO *pREVR, u32 sizeX, u32 sizeY)
{
	((ReverseRender *)pREVR)->SX = sizeX;
	((ReverseRender *)pREVR)->SY = sizeY;
}

void ReverseRender_SETMASK(INPUT_IO *pREVR, u32 MaskmediaIndex)
{
	((ReverseRender *)pREVR)->MaskmediaIndex = MaskmediaIndex;
}


INPUT_IO *ReverseRender_CREATE(WORLD *pScene,char *Name)
{
	ReverseRender *Ret;
	Ret = new(ReverseRender);

	Ret->INIT(pScene);
	//Ret->SX = 128;
	//Ret->SY = 128;
	Ret->SX = 256;
	Ret->SY = 256;
	strcpy((char*)Ret->MediaName,Name);

	Ret->SourceIndex = 0;
	while (*Name && (!IsDeci(*Name))) Name++;
	while (*Name && (IsDeci(*Name))) {Ret->SourceIndex *= 10; Ret->SourceIndex += IsDeci(*Name++) - 1;};
	if (Ret->SourceIndex >= MAX_INPMED) Ret->SourceIndex = 0;

	Ret->Image.SetSize(Ret->SX, Ret->SY, 1);
	Ret->dTotalTime = 0;
	Ret->dAvgFramePerSecond = 30.0;

	//Ret->imgFinder.Init(/*true*/false);

	return (INPUT_IO *)Ret;
};