IListener.h

// Copyright (c) 2008-2010 Raynaldo (Wildicv) Rivera, Joshua (Dark_Kilauea) Jones
// This file is part of the "cAudio Engine"
// For conditions of distribution and use, see copyright notice in cAudio.h

#ifndef ILISTENER_H
#define ILISTENER_H

#include "cVector3.h"
#include "cAudioDefines.h"

namespace cAudio
{
    class IListener
    {
    public:
                IListener() {}
        virtual ~IListener() {}


                virtual void setPosition(const cVector3 pos) = 0;


                virtual void setDirection(const cVector3 dir) = 0;


                virtual void setUpVector(const cVector3 up) = 0;


                virtual void setVelocity(const cVector3 vel) = 0;


                virtual void setMasterVolume(const float volume) = 0;


                virtual void move(const cVector3 pos) = 0;

                virtual cVector3 getPosition(void) const = 0;

                virtual cVector3 getDirection(void) const = 0;

                virtual cVector3 getUpVector(void) const = 0;

                virtual cVector3 getVelocity(void) const = 0;

                virtual float getMasterVolume(void) const = 0;

#ifdef CAUDIO_EFX_ENABLED

                virtual void setMetersPerUnit(const float& meters) = 0;

                virtual float getMetersPerUnit(void) const = 0;
#endif

    protected:
    private:
    };
}
#endif