#include "cinder/app/AppBase.h"
#include "cinder/Surface.h"
#include "cinder/ImageIo.h"
#include "cinder/gl/Texture.h"

typedef std::shared_ptr<class AnimatedGif>		AnimatedGifRef;

class AnimatedGif {
	
public:
	AnimatedGif(){ init( nullptr ); };
	AnimatedGif( ci::DataSourceRef filePath ){ init( filePath ); };
	AnimatedGif( ci::DataSourceRef filePath, int frameRate ){ init( filePath, frameRate ); };
	~AnimatedGif() {};
	
	
	void				load( ci::DataSourceRef filePath );
	void				update();
	ci::gl::TextureRef	getCurrentFrame() { return mCurrentFrameTexture; };
	void				setFrameRate( int frameRate ) { mFrameRate = frameRate; };

	
private:
	std::vector<ci::SurfaceRef> mGifFrames;
	int							mCurrentFrame;
	int							mFrameRate;
	ci::gl::TextureRef			mCurrentFrameTexture;
	void						init( ci::DataSourceRef filePath = nullptr, int frameRate = 60 );
	
	
};