#pragma once

#include "SGameScene.h"
#include "KResource.h"
#include "KPrimitiveSprite.h"
#include <kfile/TrfMetaData.h>

class QJTVObj;

namespace rp {

	/// QJTV 씬
	class SGameQjtvScene : public SGameScene
	{
	public:

		/// QJTV 씬 옵션
		enum OPTION { 
			FULL			= 1 << 0,	///< 풀스크린
			CENTER			= 1 << 1,	///< 렌더 타겟 중앙에 위치
			SCREENCENTER	= 1 << 2,	///< 화면 중앙에 위치
			ALPHA			= 1 << 3,	///< 알파값 사용
			REPEAT			= 1 << 4,	///< 반복 재생
		};

		/// 생성자
		SGameQjtvScene( 
			  SGameSceneManager& sceneMgr
			, SGameScene* parent
			, const char* sceneName
			, const char* jtvFile
			, const char* soundFile
			, const K3DVector& position = K3DVector( 0.f, 0.f, 0.1f )
			, const KColor& bgColor = KColor( 0xff000000 )
			, DWORD option = CENTER | ALPHA | REPEAT
			, int fixedFps = 24
			, bool registerSelf = true
			, KViewportObject* viewport = 0 
			, const K3DVector2& size = K3DVector2(-1.f, -1.f) );

		/// 소멸자
		virtual ~SGameQjtvScene();

		/// 씬 등록 콜백
		virtual void onEnter();

		/// 씬 해제 콜백
		virtual void onLeave();

		/// 씬 활성화 콜백
		virtual void onActivate();

		/// 씬 비활성화 콜백
		virtual void onDeactivate();

		/// 씬 틱 콜백
		virtual void onTick();

		/// 신 렌더 콜백
		virtual void onRender( KViewportObject* viewport );

		/// QJTV 렌더타겟 텍스쳐 획득
		K3DTexture* getRenderTarget() { return mRenderTarget; }

		/// 이미지 폭 획득
		int getWidth() const { return mImageWidth; }

		/// 이미지 높이 획득
		int getHeight() const { return mImageHeight; }

		/// 그려질 이미지 준비 여부 확인
		bool isImageReady() const { return mIsImageReady; }

		/// 플레이 여부 설정
		void play( bool play = true );

	protected:

		std::string			mQjtvFile;
		std::string			mSoundFile;
		QJTVObj*			mQjtv;
		trf::MetaData		mQjtvTml;
		unsigned int		mFrame;
		int					mImageWidth;
		int					mImageHeight;
		DWORD				mRefreshTime;
		DWORD				mBeginTime;
		KColor				mBgColor;
		DWORD				mOption;
		int					mFixedFps;
		bool				mIsImageReady;
		bool				mIsPlaying;
		bool				mRegisterSelf;
		K3DVector			mPosition;
		K3DVector2			mSize;
		K3DMatrix			mWorld;
		K3DTextureSPtr		mRenderTarget;
		KResSpriteSPtr		mSprite;
		KSpritePrimitive	mPrimitive;
		KViewportObject*	mViewport;

		bool _needToFillRenderTarget() const;
		bool _fillRenderTarget( K3DTexture* texture, BYTE* image, int width, int height );
	};

}