private void HandleNoteHit()
{
double dspTime = AudioSettings.dspTime;
double closestHalfNote = RoundToMetronome(dspTime);
double closestFullNote = RoundToMetronomeFull(dspTime);
_lastNoteTimeAbs = closestHalfNote;
float noteTimeDiff = (float)(_lastNoteTimeAbs - dspTime);
float noteTimeDiffToFull = (float)(closestFullNote - dspTime);
bool canCreateBeat = !HasBeat || _currentBeatRunTime >= 8 * NOTE_TIME - FAIL_TOLERANCE;
if (canCreateBeat && Mathf.Abs(noteTimeDiffToFull) <= FAIL_TOLERANCE)
{
_currentBeatRunTime = noteTimeDiffToFull;
_currentBeatStartTimeAbs = RoundToMetronome(dspTime);
}
NoteQuality hitNoteQuality = CalcNoteQuality(noteTimeDiff);
if (hitNoteQuality != NoteQuality.Miss)
{
_currentNotes.Add(Mathf.RoundToInt((float)_currentBeatRunTime / HALF_NOTE_TIME) * .5f);
_currentQualities.Add(hitNoteQuality);
}
HasBeat = true;
float[] notesAsArray = _currentNotes.ToArray();
List <Song> matchingSongs = _songService.CheckSongs(notesAsArray);
if (matchingSongs.Count == 1 && matchingSongs[0].Matches(notesAsArray))
{
ExecuteSong(hitNoteQuality, noteTimeDiff, matchingSongs[0]);
return;
}
if (matchingSongs.Count == 0)
{
hitNoteQuality = NoteQuality.Miss;
Debug.Log("No songs detected with that beat! Current beat was " + string.Join("-", _currentNotes));
}
NoteHit?.Invoke(hitNoteQuality, noteTimeDiff);
if (hitNoteQuality == NoteQuality.Miss)
{
HandleBeatLost();
}
}
private void ExecuteSong(NoteQuality hitNoteQuality, float beatTimeDiff, Song matchingSong)
{
NoteHit?.Invoke(hitNoteQuality, beatTimeDiff);
if (_beatInputHandler == Constants.Noop)
{
// don't execute song if game has been finished with the last note
return;
}
_streakScore += _currentQualities.Aggregate(0, (total, curQuality) => total + (int)curQuality);
_streakPower = Mathf.Min(_streakScore / Constants.REQUIRED_STREAK_SCORE, Constants.MAX_STREAK_POWER);
_currentSong = matchingSong;
int curStreakPower = _streakPower;
_currentSong.ExecuteCommand(hitNoteQuality, curStreakPower);
_coroutineProvider.StartCoroutine(Coroutines.ExecuteAfterSeconds(HALF_NOTE_TIME, () => {
ExecutionStarted?.Invoke(matchingSong, curStreakPower);
DisableTouchHandler();
}));
ExecutionStarting?.Invoke(_currentSong, curStreakPower);
_currentCommandUpdate = _currentSong.ExecuteCommandUpdate;
ResetBeatAfterSeconds(NOTE_TIME * 4);
}