lfocore.h

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#pragma once

#include "synthbase.h"
#include "basiclookuptables.h"

// -----------------------------
//  --- SynthLab SDK File --- // 
//  ----------------------------
// -----------------------------------------------------------------------------
namespace SynthLab
{
    class LFOCore : public ModuleCore
    {
    public:
        LFOCore();              /* C-TOR */
        
        virtual ~LFOCore() {}   /* D-TOR */

        virtual bool reset(CoreProcData& processInfo) override;
        virtual bool update(CoreProcData& processInfo) override;
        virtual bool render(CoreProcData& processInfo) override;
        virtual bool doNoteOn(CoreProcData& processInfo) override;
        virtual bool doNoteOff(CoreProcData& processInfo) override;

    protected:
        std::unique_ptr<BasicLookupTables> lookupTables = nullptr; 

        // --- sample rate
        double sampleRate = 0.0;            
        double outputValue = 0.0;           
        double rshOutputValue = 0.0;        

        // --- timebase
        SynthClock lfoClock;                

        // --- for one shot renders
        bool renderComplete = false;        

        // --- for noisy LFOs
        NoiseGenerator noiseGen;            

        // --- timer for RSH
        Timer sampleHoldTimer;              

        // --- timer for delay
        Timer delayTimer;                   

        // --- ramp mod for fade-in
        RampModulator fadeInModulator;      
    };

} // namespace