void Update()
{
if ((Rows.Count == 0) || !MasterTimeline.I)
{
return;
}
//go thru each row and update the cursor
if (SongMgr.I.GetCurrentSong() && SongMgr.I.GetCurrentSong().IsPlaying())
{
if (TimeCursor)
{
TimeCursor.SetActive(true);
Vector3 curLocalPos = TimeCursor.transform.localPosition;
curLocalPos.x = _maxX * MasterTimeline.I.GetSongProgress();
curLocalPos.y = .5f * _maxY;
TimeCursor.transform.localPosition = curLocalPos;
}
float curBeat = MasterTimeline.I.CurBeat;
int curChunkIdx = Mathf.FloorToInt(curBeat / SongMgr.I.GetCurrentSong().BeatsPerChunk);
foreach (var r in Rows)
{
TubChunk c = r.Chunks[curChunkIdx].GetComponent <TubChunk>();
if (c && c.IsNoteOn())
{
r.Cursor.transform.position = c.transform.position;
r.Cursor.SetActive(true);
r.lastCursorIdx = curChunkIdx;
}
else if (r.lastCursorIdx >= 0)
{
r.Cursor.transform.position = r.Chunks[r.lastCursorIdx].GetComponent <TubChunk>().transform.position;
}
}
}
else //not playing, hide all cursors
{
_HideCursors();
}
}
public void RebuildUI(Song song, int maxRows = -1)
{
List <Song.AuthoringEvent> authoring = song.GetAuthoring();
if ((authoring == null) || !NoteChunkPrefab)
{
Debug.LogWarning("Cant build ui, not configured properly");
return;
}
int numRows = song.GetNumInstrumentPads();
if (maxRows > 0) //configured to limit rows?
{
numRows = Mathf.Max(maxRows, song.GetNumInstrumentPads());
}
if (numRows <= 0)
{
Debug.LogWarning("Authoring not sufficient to build UI!");
return;
}
if (TimeCursor)
{
Vector3 scale = TimeCursor.transform.localScale;
scale.y = numRows + (numRows - 1) * DistBetweenRows;
TimeCursor.transform.localScale = scale;
}
//clear existing UI
foreach (var c in Rows)
{
c.DestroyChunks();
}
Rows.Clear();
_maxX = _maxY = 0.0f;
float chunksPerRow = Mathf.RoundToInt(song.LengthInBeats / song.BeatsPerChunk);
Vector3 chunkOffset = Vector3.zero;
for (int curRow = 0; curRow < numRows; curRow++)
{
RowChunks newRow = new RowChunks();
Rows.Add(newRow);
chunkOffset.x = 0.0f;
//spawn a cursor for this row
if (RowCursorPrefab)
{
GameObject cursorObj = Instantiate(RowCursorPrefab) as GameObject;
cursorObj.SetActive(false);
newRow.Cursor = cursorObj;
}
float curBeat = 0.0f;
float prevBeat = 0.0f;
for (int chunkIdx = 0; chunkIdx < chunksPerRow; chunkIdx++)
{
GameObject newObj = Instantiate(NoteChunkPrefab, this.transform) as GameObject;
newObj.transform.localPosition = chunkOffset;
newRow.Chunks.Add(newObj);
TubChunk chunk = newObj.GetComponent <TubChunk>();
if (chunk)
{
bool isNoteOn = song.IsNoteOnBetween(curBeat, curBeat + song.BeatsPerChunk, curRow);
chunk.ConfigureVisuals(isNoteOn, curBeat, curBeat + song.BeatsPerChunk);
}
chunkOffset.x += DistBetweenNoteChunks;
//did we pass a measure boundary?
Song.Mbt prevMbt = song.BeatsToMBT(prevBeat + song.BeatsPerChunk);
Song.Mbt curMbt = song.BeatsToMBT(curBeat + song.BeatsPerChunk);
bool isMeasureBoundary = prevMbt.measure != curMbt.measure;
if (isMeasureBoundary)
{
chunkOffset.x += DistBetweenBetweenMeasureChunks;
}
prevBeat = curBeat;
curBeat += song.BeatsPerChunk;
if (chunkOffset.x > _maxX)
{
_maxX = chunkOffset.x;
}
}
chunkOffset.y += DistBetweenRows;
if (chunkOffset.y > _maxY)
{
_maxY = chunkOffset.y;
}
}
_maxX -= DistBetweenBetweenMeasureChunks + .5f * DistBetweenNoteChunks;
}
