ActiveAudio.h

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// Copyright (c) XJ Music Inc. (https://xjmusic.com) All Rights Reserved.
 
#ifndef XJMUSIC_WORK_ACTIVE_AUDIO_H
#define XJMUSIC_WORK_ACTIVE_AUDIO_H
 
#include "xjmusic/content/InstrumentAudio.h"
#include "xjmusic/content/InstrumentConfig.h"
#include "xjmusic/segment/SegmentChoiceArrangementPick.h"
 
namespace XJ
{
 
    class ActiveAudio
    {
    UUID                                id;
 
  protected:
    const SegmentChoiceArrangementPick* pick;
    const Instrument*                   instrument;
    const InstrumentAudio*              audio;
    unsigned long long                  startAtChainMicros;
    unsigned long long                  stopAtChainMicros;
    float                               fromVolume;
    float                               toVolume;
  public:
        ActiveAudio(
            const SegmentChoiceArrangementPick* pick,
            const Instrument*                   instrument,
            const InstrumentAudio*              audio,
            unsigned long long                  startAtChainMicros,
            unsigned long long                  stopAtChainMicros,
            float                               fromIntensity,
            float                               toIntensity);
 
        [[nodiscard]] float getFromVolume() const;
 
        [[nodiscard]] float getToVolume() const;
 
        [[nodiscard]] UUID getId() const;
 
        [[nodiscard]] const SegmentChoiceArrangementPick* getPick() const;
 
        [[nodiscard]] const Instrument* getInstrument() const;
 
        [[nodiscard]] unsigned long long getStartAtChainMicros() const;
 
        [[nodiscard]] unsigned long long getStopAtChainMicros() const;
 
        [[nodiscard]] const InstrumentAudio* getAudio() const;
 
        [[nodiscard]] int getReleaseMillis() const;
 
        [[nodiscard]] float getAmplitude(float ap) const;
 
        friend bool operator<(const ActiveAudio& lhs, const ActiveAudio& rhs)
        {
            return lhs.getId() < rhs.getId();
        }
 
        friend bool operator>(const ActiveAudio& lhs, const ActiveAudio& rhs)
        {
            return lhs.getId() > rhs.getId();
        }
 
        friend bool operator==(const ActiveAudio& lhs, const ActiveAudio& rhs)
        {
            return lhs.getId() == rhs.getId()
                && lhs.getStartAtChainMicros() == rhs.getStartAtChainMicros()
                && lhs.getStopAtChainMicros() == rhs.getStopAtChainMicros()
                && lhs.getFromVolume() == rhs.getFromVolume()
                && lhs.getToVolume() == rhs.getToVolume();
        }
 
        friend bool operator!=(const ActiveAudio& lhs, const ActiveAudio& rhs)
        {
            return !(lhs == rhs);
        }
    };
 
} // namespace XJ
 
#endif // XJMUSIC_WORK_ACTIVE_AUDIO_H