// Event handler when an input is inputted from playerinputcontroller
void PlayerInput(int trackNumber)
{
if (queueForTracks[trackNumber].Count != 0)
{
MusicNoteController frontNote = queueForTracks[trackNumber].Peek();
float noteHitPos = frontNote.gameObject.transform.position.y - endPosY;
if (noteHitPos < perfectRankYBegin && noteHitPos > perfectRankYEnd)
{
frontNote.Perfect();
if (onHitEvent != null)
{
onHitEvent(trackNumber, Rank.PERFECT);
}
queueForTracks[trackNumber].Dequeue();
}
else if (noteHitPos < goodRankYBegin && noteHitPos > goodRankYEnd)
{
frontNote.Good();
if (onHitEvent != null)
{
onHitEvent(trackNumber, Rank.GOOD);
}
queueForTracks[trackNumber].Dequeue();
}
else if (noteHitPos < okayRankYBegin && noteHitPos > okayRankYEnd)
{
frontNote.Okay();
if (onHitEvent != null)
{
onHitEvent(trackNumber, Rank.OKAY);
}
queueForTracks[trackNumber].Dequeue();
}
}
}
public MusicNoteController CreateAndGetNote(float startPosX, float startPosY, float endPosY, float removePosY, float startPosZ, float noteBeat)
{
// check if there is an inactive instance
foreach (MusicNoteController note in noteList)
{
if (!note.gameObject.activeInHierarchy)
{
note.Initialize(startPosX, startPosY, endPosY, removePosY, startPosZ, noteBeat);
note.gameObject.SetActive(true);
return(note);
}
}
// no inactive instance, so insantiate a new GetComponent
MusicNoteController musicNote = ((GameObject)Instantiate(notePrefab)).GetComponent <MusicNoteController>();
musicNote.Initialize(startPosX, startPosY, endPosY, removePosY, startPosZ, noteBeat);
noteList.Add(musicNote);
return(musicNote);
}
// Update is called once per frame
void Update()
{
if (!songStarted)
{
return;
}
if (paused)
{
if (pauseTimeStamp < 0f)
{
pauseTimeStamp = (float)AudioSettings.dspTime;
song.Pause();
}
return;
}
else if (pauseTimeStamp > 0f)
{
pausedTime += (float)AudioSettings.dspTime - pauseTimeStamp;
song.Play();
pauseTimeStamp = -1f;
}
songPosition = (float)(AudioSettings.dspTime - dspTimeSong - pausedTime) * song.pitch - songInfo.songOffset;
songPosInBeats = songPosition / secPerBeat;
// check if we need to instantiate new prefabs of notes
float notesToShow = (songPosition / secPerBeat) + beatsShownOnScreen;
// for loop to iterate through the tracks to spawn more music notes
for (int i = 0; i < length; i++)
{
int nextIndex = trackNextIndices[i];
SongInfo.Track currentTrack = tracks[i];
if (nextIndex < currentTrack.notes.Length && currentTrack.notes[nextIndex].note < notesToShow)
{
SongInfo.Note currentNote = currentTrack.notes[nextIndex];
MusicNoteController musicNote = MusicNotePool.instance.CreateAndGetNote(spawnPosX[i], startPosY, endPosY, removePosY, 0, currentNote.note);
queueForTracks[i].Enqueue(musicNote);
trackNextIndices[i]++;
}
}
// loop the queue to check if any of the notes reached the finish line
for (int i = 0; i < length; i++)
{
if (queueForTracks[i].Count == 0)
{
continue;
}
MusicNoteController currentNote = queueForTracks[i].Peek();
if (currentNote.transform.position.y <= endPosY - goodRankYEnd)
{
queueForTracks[i].Dequeue();
if (onHitEvent != null)
{
onHitEvent(i, Rank.MISS);
}
}
}
if (songPosition > songLength)
{
songStarted = false;
if (songCompletedEvent != null)
{
songCompletedEvent();
}
}
}
