#ifndef Sound_H
#define Sound_H

#include "Include/GSLSoundV.h"
#ifdef WIN32
#include <mmsystem.h>
#endif
#include "GSLDatei.h"
#include <Critical.h>

using namespace Framework;

namespace GSL
{
    class GSLSound : public GSLSoundV
    {
    private:
        Datei *dat;
        SoundKopf kpf;
#ifdef WIN32
        int status;
        HWAVEOUT hAudioId;
        unsigned int uAudioDelay;
        unsigned int uAudioCount;
        WAVEHDR *aAudioHdr[ 16 ];
        char *aAudioPtr[ 16 ];
        unsigned int uAudioPlay;
        Critical hAudioCs;
        HANDLE hAudioEvent;
        WAVEOUTCAPS sAudioCaps;
        unsigned int uAudioWrite;
        unsigned int uAudioStop;
        int lAudioDone;
        unsigned int uAudioWrOk;
        volatile int iAudioThEnd;
        unsigned int aAudioSize[ 8 ];
        float linksV;
        float rechtsV;
#endif

        // privat
        int audioOpen();
        int audioClose();
        int audioStop();
        int audioSchreiben( unsigned int uCount );
        int audioLesen( char *buff, int len );

    public:
        // Konstruktor
        GSLSound( const SoundKopf &skpf );
        // Destruktor
        virtual ~GSLSound();
        // nicht constant
        void playSound() override;
        void setPause( bool p ) override;
        void stopSound() override;
        void warteAufSound( int zeit ) override;
        void setVolume( unsigned int links, unsigned int rechts ) override;
#ifdef WIN32
        void msg( UINT uMsg, DWORD_PTR dwInstance, DWORD_PTR dwParam1, DWORD_PTR dwParam2 );
#endif
        void thread() override;
        // zum Speichern
        void open() override;
        int getDaten( char *buffer, int len ) override;
        void close() override;
        bool istMono() const override;
        int getSampleRate() const override;
        __int64 getDatLength() const override;
        // constant
#ifdef WIN32
        HWAVEOUT getHandle() const;
#endif
    };
}

#endif