#pragma once

#include "tracker_engine_defs.h"

void tracker_engine_init(TrackerEngine *tracker_engine, uint8_t rate, SoundEngine *sound_engine);
void tracker_engine_deinit(TrackerEngine *tracker_engine, bool free_song);
void tracker_engine_advance_tick(TrackerEngine *tracker_engine);
void tracker_engine_set_song(TrackerEngine *tracker_engine, TrackerSong *song);
void tracker_engine_trigger_instrument_internal(TrackerEngine *tracker_engine, uint8_t chan, Instrument *pinst, uint16_t note);

uint8_t tracker_engine_get_note(TrackerSongPatternStep *step);
uint8_t tracker_engine_get_instrument(TrackerSongPatternStep *step);
uint8_t tracker_engine_get_volume(TrackerSongPatternStep *step);
uint16_t tracker_engine_get_command(TrackerSongPatternStep *step);