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Audio.hpp
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Audio.hpp
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#ifndef AUDIO_HPP
#define AUDIO_HPP
#ifdef FAKE_ARDUINO
#include "ArduinoFake.hpp"
#else
#include <Arduino.h>
#endif
#include <cstdint>
#include <map>
#include <queue>
#include <vector>
class Audio
{
public:
enum class Sound
{
START,
WON,
LOST,
BUTTON,
PENALTY,
NEW_HIGHSCORE
};
public:
Audio(size_t bpm = 120); // we assume 4/4
void init();
void play(Sound sound);
void stopAll();
void update();
private:
struct Note
{
bool isPause = false;
note_t note = NOTE_C;
uint8_t octave = 0;
uint8_t length16th = 4;
Note(uint8_t length16);
Note(note_t note, uint8_t octave, uint8_t length16);
};
using Melody = std::vector<Note>;
private:
bool running = false;
size_t lastNoteTick = 0;
size_t bpm = 0;
size_t currentIndex = 0;
std::queue<Sound> queue;
std::map<Sound, Melody> melodies;
Melody currentMelody;
};
#endif // AUDIO_HPP