#pragma once

#include "KPrimitiveSprite.h"
#include "SGameScene.h"

namespace rp {

	class SGameCreditsScene : public SGameScene
	{
	public:
		SGameCreditsScene( 
			  SGameSceneManager& sceneMgr
			, SGameScene* parent
			, const char* sceneName
			, DWORD screeningTime
			, DWORD fadeInTime
			, DWORD fadeOutTime
			, DWORD beginScrollTime
			, DWORD endScrollTime
			, float startx
			, DWORD width
			, DWORD height
			, KViewportObject* viewport = 0);
		~SGameCreditsScene();
		virtual void onEnter();
		virtual void onActivate();
		virtual void onDeactivate();
		virtual void onLeave();
		virtual void onTick();
		virtual void onRender( KViewportObject* viewport );
		virtual void activate( bool activity = true );

		void addFilm( const char* fileName );
		int getFilmCount() { return mFilms.size(); }
		//void escapeScene();

	private:

		class CFilm
		{
		public:
			CFilm();
			bool createFilm( SGameSceneManager& sceneMgr, const char* fileName, int screenWidth, int screenHeight, float position );
			float getPosition( float position ) { return mPosition; }
			float getFilmWidth();
			float getFilmHeight();
			bool isVisible( float screenPosition, int screenHeight );
			KSpritePrimitive& project( float screenx, float screenPoition, int screenWidth, int screenHeight );

		private:
			KSpritePrimitive	mPrimitive;
			KResSpriteSPtr		mSprite;
			K3DTextureSPtr		mTexture;
			float				mPosition;
#if defined( _DEBUG )
			std::string			mFilmName;
#endif
		};

		typedef std::vector< CFilm* > film_vector_t;
		film_vector_t		mFilms;
		float				mScreenX;			
		int					mScreenWidth;
		int					mScreenHeight;
		DWORD				mScreeningTime;
		DWORD				mFadeInTime;
		DWORD				mFadeOutTime;
		DWORD				mBeginScrollTime;
		DWORD				mEndScrollTime;
		DWORD				mShowTime;
		float				mProjectPosition;
		float				mFilmLength;
		unsigned int		mFilmIndex;
		DWORD				mEscapeTime;
		KViewportObject*	mViewport;
	};

}