void Run(object sender, DoWorkEventArgs e)
{
Bass.BASS_ChannelSetAttribute(stream, BASSAttribute.BASS_ATTRIB_TEMPO, tempo);
while (!(sender as BackgroundWorker).CancellationPending && position < text.Length)
{
SpeechPart part = GetPart();
if (part != null)
{
PlayPart(part);
position += part.Part.Length;
}
else
{
position++;
}
}
}
void PlayPart(SpeechPart part)
{
int duration = part.Duration * 100 / (100 + tempo);
if (part.Start >= 0)
{
double start = part.Start / 1000.0;
Bass.BASS_ChannelSetPosition(stream, start);
Bass.BASS_ChannelPlay(stream, false);
Thread.Sleep(duration);
Bass.BASS_ChannelStop(stream);
}
else
{
Thread.Sleep(duration);
}
}
