public void ClearQueue()
{
m_QueuedSegment = null;
m_QueuedMaster = false;
}
// Calculate whether we're within SyncRes duration of next loop point, if so play with delay set to countdown time
void UpdateMasterLoop()
{
if ( m_MasterSegment == null || !m_MasterSegment.IsPlaying() )
{
m_MasterSegment = GetMasterSegment();
}
if ( m_MasterSegment != null )
{
m_LoopBeats = m_MasterSegment.m_LoopPoint * m_BPM/60;
m_loopCountdown = m_MasterSegment.m_LoopPoint - m_MasterSegment.GetTime();
if ( m_loopCountdown < m_syncRes )
{
//Debug.Log ("Loop frame @ " + m_loopCountdown);
RetriggerSegments(m_loopCountdown);
}
m_BPM = m_MasterSegment.m_BPM;
}
}
// Toggle (play) functions
public void ToggleSegment( string segName, Flags flags = Flags.None, EPMusicSegment.CueType cueType = EPMusicSegment.CueType.NONE )
{
int i = GetSegmentIndex( segName );
if ( i >= 0 )
ToggleSegment ( i, flags, cueType );
}
public void ToggleSegment( int i, Flags flags = Flags.None, EPMusicSegment.CueType cueType = EPMusicSegment.CueType.NONE )
{
if ( !m_Segments[i].IsPlaying() )
{
//Debug.Log("Starting");
PlaySegment(i, flags, cueType);
}
else
{
StopSegment(i);
}
}
public void StopSegment( int i )
{
EPMusicSegment seg = m_Segments[i];
if ( seg != null )
{
seg.Stop();
//Debug.Log("Stop segment " + i );
if ( seg == m_MasterSegment )
{
m_MasterSegment = null;
ClearQueue();
}
}
}
// Set a segment as MasterSegment
public void SetMaster( EPMusicSegment seg )
{
m_MasterSegment = seg;
}
// Deal with queued segments
public void ProcessSegmentQueue()
{
if ( m_QueueTime >= 0 )
{
//Debug.Log ("m_QueueTime = " + m_QueueTime);
double now = m_MasterSegment.GetTime();
// Hi-resolution sync
double triggerDelta = m_QueueTime - now;
if ( triggerDelta < m_syncRes )
{
if ( m_QueuedSegment.m_CuePointSync == true )
m_QueuedSegment.SetTime( m_QueueTime % m_QueuedSegment.m_LoopPoint );
m_QueuedSegment.PlayScheduled( triggerDelta );
if ( m_QueuedMaster == true )
{
//Debug.Log ("Stopping master: " + m_MasterSegment + " @ " + AudioSettings.dspTime);
m_MasterSegment.Stop();
SetMaster(m_QueuedSegment);
//Debug.Log ("Master is: " + m_MasterSegment + " @ " + AudioSettings.dspTime);
}
m_QueuedSegment = null;
}
}
}
public void PlaySegment( int i, Flags flags = Flags.None, EPMusicSegment.CueType cueType = EPMusicSegment.CueType.NONE )
{
EPMusicSegment seg = m_Segments[i];
if ( seg != null && !seg.IsPlaying() )
{
if ( cueType == EPMusicSegment.CueType.NONE )
cueType = seg.m_CueType;
if ( m_MasterSegment == null )
{
SetMaster(seg);
seg.Play();
//Debug.Log("Play Segment: " + i + " @ " + AudioSettings.dspTime);
}
else if ( cueType == EPMusicSegment.CueType.INSTANT )
{
seg.SetTimeSamples( m_MasterSegment.GetTimeSamples() );
if ( ( flags & Flags.IsMaster ) == Flags.IsMaster )
{
SetMaster(seg);
//Debug.Log("Master Segment");
}
seg.Play();
//Debug.Log("Play Segment: " + i + " @ " + AudioSettings.dspTime);
}
else
{
if ( cueType == EPMusicSegment.CueType.POINT )
{
m_QueueTime = seg.m_CuePoint;
}
else if ( cueType == EPMusicSegment.CueType.GRID )
{
m_QueueTime = GetNextGrid();
}
else if ( cueType == EPMusicSegment.CueType.BAR )
{
m_QueueTime = GetNextBar();
}
else if ( cueType == EPMusicSegment.CueType.END )
{
m_QueueTime = m_MasterSegment.m_LoopPoint;
//Debug.Log ("m_QueueTime = " + m_QueueTime);
}
else
{
//Debug.Log("Can't queue segment, no Cue Type defined");
}
m_QueuedSegment = seg;
if ( ( flags & Flags.IsMaster ) == Flags.IsMaster )
{
m_QueuedMaster = true;
//Debug.Log("Queued Master to " + m_QueueTime);
}
else
m_QueuedMaster = false;
//Debug.Log("Queue segment " + i );
}
}
}
// Play functions
public void PlaySegment( string segName, Flags flags = Flags.None, EPMusicSegment.CueType cueType = EPMusicSegment.CueType.NONE )
{
//Debug.Log("Play Segment: " + segName + " @ " + AudioSettings.dspTime);
int i = GetSegmentIndex( segName );
if ( i >= 0 )
PlaySegment ( i, flags, cueType );
}