/*
 * Filename:    Operator.h
 *
 * Description:
 *
 *
 * Version:     
 * Created:     Sun Mar  8 07:57:26 2020
 * Revision:    None
 * Author:      Rachel Fae Fox (foxiepaws),fox@foxiepa.ws
 *
 */

#pragma once
#include "Envelope.h"
namespace amalgam {
namespace FM {
    class Operator {
	double mul    = 1.0;
	double detune = 0.0;
	double fbgain = 0.0;
	bool __m;
	double *freq; // frequency
	bool *gate;
	double _in   = 0.0;     // fm input 
	double _out  = 0.0;
	double last  = 0.0;   // for feedback
	double phase = 0.0;
	Envelope e;
	double elast = 0.0;
	double smpTime;
	double smpRate;
    public:
	void process();
	double operator()();
	double operator()(double in);
	double out() { return elast * _out; }
	Envelope* getEnvelope() { return &e; }
	void setAll(double mul, double detune, double fbgain);
	void setMul(double mul) { this->mul = mul; }
	void setDetune(double mul) { this->mul = mul; }
	void setFeedbackLevel(double fbgain) { this->fbgain = fbgain; };
	Operator();
        Operator(double* f, bool* g);
        Operator(double* f, bool* g, unsigned int sr);
	~Operator();
    };
}
}
/* Local Variables: */
/* mode: c++ */
/* End: */