#pragma once

#include <JuceHeader.h>
#include "Params.h"

namespace serum
{

// ===========================================================================
// Per-voice white/pink noise generator.
// ===========================================================================
class NoiseOscillator
{
public:
    void prepare (double sampleRate) { sr = sampleRate; reset(); }
    void reset();

    void noteOn (juce::uint32 seed);

    // Accumulate into out.
    void processAdd (int type, float level, float& out) noexcept;

private:
    double        sr = 44100.0;
    juce::Random  rng;
    float         pinkB0 = 0.0f, pinkB1 = 0.0f, pinkB2 = 0.0f;
};

} // namespace serum