classicwtcore.h

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#pragma once

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

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

        double renderSample(SynthClock& clock, double shape = 0.5);
        double renderHardSyncSample(SynthClock& clock, double shape = 0.5);

    protected:
        // --- basic variables
        double sampleRate = 0.0;        
        double midiPitch = 0.0;         
        double outputAmplitude = 1.0;   
        double panLeftGain = 0.707;     
        double panRightGain = 0.707;    
        int32_t currentWaveIndex = -1;  

        // --- timebase
        SynthClock oscClock; 

        // --- table source
        IWavetableSource* selectedTableSource = nullptr; 

        // -- hard sync helper
        Synchronizer hardSyncronizer;   

        // --- function to add wavetables
        void checkAddWavetable(SynthLabTableSet& slTableSet, CoreProcData& processInfo, uint32_t waveIndex);

        // --- wavetable sources; these are used to register the tables with the database
        //     if the tables already exist, these won't be used. Notice that the update() function
        //     ONLY uses wavetable sources from the database! 
        StaticTableSource wavetables[MODULE_STRINGS];
    };

} // namespace