Animation.h

/*   ██╗  ██╗  █████╗  ████████╗  █████╗  ███╗   ██╗  █████╗ 
     ██║ ██╔╝ ██╔══██╗ ╚══██╔══╝ ██╔══██╗ ████╗  ██║ ██╔══██╗
     █████╔╝  ███████║    ██║    ███████║ ██╔██╗ ██║ ███████║
     ██╔═██╗  ██╔══██║    ██║    ██╔══██║ ██║╚██╗██║ ██╔══██║
     ██║  ██╗ ██║  ██║    ██║    ██║  ██║ ██║ ╚████║ ██║  ██║
     ╚═╝  ╚═╝ ╚═╝  ╚═╝/\  ╚═╝    ╚═╝  ╚═╝ ╚═╝  ╚═══╝ ╚═╝  ╚═╝
   /vvvvvvvvvvvvvvvvvvv \=========================================,
   `^^^^^^^^^^^^^^^^^^^ /---------------------------------------"
        Katana Engine \/ © 2012 - Shuriken Studios LLC              */

#pragma once

namespace KatanaEngine
{
    class Animation : public Resource
    {

    public:

        Animation();
        virtual ~Animation();


        virtual void Update(const GameTime *pGameTime);

        virtual bool Load(const std::string &path, ResourceManager *pManager);

        virtual bool IsCloneable() const { return true; }

        virtual Resource *Clone();

        virtual Region *GetCurrentFrame() { return m_frames[m_currentIndex]; }

        virtual Region *GetFrame(const int index) { return m_frames[index]; }

        virtual Texture *GetTexture() const { return m_pTexture; }

        virtual void SetTexture(Texture *pTexture) { m_pTexture = pTexture; }

        virtual void SetCurrentFrame(const unsigned int index);

        virtual bool IsPlaying() const { return m_isPlaying; }

        virtual void Play() { m_isPlaying = true; }

        virtual void Pause() { m_isPlaying = false; }

        virtual void Stop();

        virtual void SetLoopCount(uint16_t loops = -1) { m_loopCounter = loops; }


    private:

        std::vector<Region *> m_frames;

        Texture *m_pTexture;

        double m_secondsPerFrame;

        double m_currentFrameTime;

        int m_currentIndex;

        int m_loopCounter;

        bool m_isPlaying;

    };
}