#ifndef NOTE_H
#define NOTE_H

#include <stdbool.h>
#include <stdint.h>

typedef enum {
    WAVE_NONE,
    WAVE_SINE,
    WAVE_SQUARE,
    WAVE_SAW,
    WAVE_TRIANGLE
} Waveform;

typedef struct {
    float phase;
    float freq;
    float gain;
    float attack_ms;
    float release_ms;
    float filter_cutoff;
    float lp;
    bool is_playing;
    Waveform form;
} Note;

void play_note(Note *note, int16_t *buffer, int buffer_size);

#endif // NOTE_H