private void OnAudioLabelRemapping(
object sender,
AudioLabelRemappingEventArgs eventArgs)
{
string originalLabelTrack = new string(eventArgs.OriginalLabelName.Where(Char.IsLetter).ToArray());
int originalLabelNumberValue;
bool originalLabelHasNumber =
int.TryParse(
eventArgs.OriginalLabelName.Substring(originalLabelTrack.Length),
out originalLabelNumberValue);
foreach (LabelRemappingEntry remappingEntry in labelRemappings)
{
if (originalLabelTrack.Equals(remappingEntry.OriginalLabelTrack, StringComparison.OrdinalIgnoreCase))
{
bool numberRangeIsMatched = (
(remappingEntry.OriginalLabelRangeIsEnabled == false) ||
(
originalLabelHasNumber &&
(remappingEntry.OriginalLabelRangeFirst <= originalLabelNumberValue) &&
(originalLabelNumberValue <= remappingEntry.OriginalLabelRangeLast)
));
if (numberRangeIsMatched)
{
eventArgs.OutRemappedLabelNames.Add(remappingEntry.RemappedLabelName);
}
}
}
}
private void BroadcastLabelEvents(
float targetTime,
bool broadcasterIsSeeking)
{
while ((nextLabelEventIndex < sortedLabelEvents.Count) &&
(sortedLabelEvents[nextLabelEventIndex].EventTime <= targetTime))
{
var sourceLabelEvent = sortedLabelEvents[nextLabelEventIndex];
// Give remappers a chance to modify the label.
{
scratchRemappedLabelNames.Clear();
if (AudioLabelRemapping != null)
{
var remappingEventArgs = new AudioLabelRemappingEventArgs()
{
Broadcaster = this,
OriginalLabelName = sourceLabelEvent.LabelName,
OutRemappedLabelNames = scratchRemappedLabelNames,
};
AudioLabelRemapping(this, remappingEventArgs);
}
if (OnlyBroadcastRemappedLabels == false)
{
scratchRemappedLabelNames.Add(sourceLabelEvent.LabelName);
}
}
var labelEventArgs = new AudioLabelEventArgs()
{
Broadcaster = this,
BroadcasterIsSeeking = broadcasterIsSeeking,
CorrespondingAudio = audioSource,
EventTime = sourceLabelEvent.EventTime,
EventType = sourceLabelEvent.EventType,
LabelName = sourceLabelEvent.LabelName,
};
foreach (string remappedLabelName in scratchRemappedLabelNames)
{
labelEventArgs.LabelName = remappedLabelName;
if (DebugEnabled)
{
Debug.LogFormat(
"Broadcasting audio-label: {0:n2} {1} {2}",
labelEventArgs.EventTime,
labelEventArgs.EventType,
labelEventArgs.LabelName);
}
if (AudioLabelEventTriggered != null)
{
AudioLabelEventTriggered(this, labelEventArgs);
}
}
++nextLabelEventIndex;
}
}
