dca.h

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#pragma once

#include "synthbase.h"
#include "synthfunctions.h"

// -----------------------------
//  --- SynthLab SDK File --- // 
//  ----------------------------
// -----------------------------------------------------------------------------
namespace SynthLab
{
    class DCA : public SynthModule
    {
    public:
        DCA(std::shared_ptr<MidiInputData> _midiInputData,
            std::shared_ptr<DCAParameters> _parameters,
            uint32_t blockSize = 64);
        virtual ~DCA() {}

        virtual bool reset(double _sampleRate) override;
        virtual bool update() override;
        virtual bool render(uint32_t samplesToProcess = 1) override;
        virtual bool doNoteOn(MIDINoteEvent& noteEvent) override;
        virtual bool doNoteOff(MIDINoteEvent& noteEvent) override;

        std::shared_ptr<DCAParameters> getParameters() { return parameters; }

    protected:
        std::shared_ptr<DCAParameters> parameters = nullptr;

        // --- local variables
        double gainRaw = 1.0;           
        double panLeftGain = 0.707;     
        double panRightGain = 0.707;    
        double midiVelocityGain = 0.0;  

        double panValue = 0.0;          
    };

}