private async Task SpeakAsync(string toSpeak)
{
if (_speechSynthesizer == null)
{
_speechSynthesizer = new SpeechSynthesizer();
var voice = SpeechSynthesizer.AllVoices.Where(v => v.Gender == VoiceGender.Female && v.Language.Contains("en")).FirstOrDefault();
if (voice != null)
{
_speechSynthesizer.Voice = voice;
}
}
var syntStream = await _speechSynthesizer.SynthesizeTextToStreamAsync(toSpeak);
await SoundUtilities.PlaySound(syntStream.AsStream());
}
/// <summary>
/// Spielt einen Clip
/// </summary>
/// <param name="pi_Clips">Clip</param>
/// <param name="pi_Volume">Optional Lautstärke</param>
/// <param name="pi_HasToPlay">Optional muss gespielt werden</param>
private void PlaySound(AudioClip pi_Clip, float pi_Volume = 1.0f, bool pi_HasToPlay = true)
{
//------------------------------------------------------
//Falls der Sound unterbrechen darf
//------------------------------------------------------
if (!pi_HasToPlay)
{
//------------------------------------------------------
//Spiele Sound auf der entsprechenden Quelle
//------------------------------------------------------
float l_OldVol = m_MustnPlay.volume;
m_MustnPlay.volume = pi_Volume;
SoundUtilities.PlaySound(m_MustnPlay, pi_Clip);
m_MustnPlay.volume = l_OldVol;
return;
}
//------------------------------------------------------
//Versuche eine Source zu finden die nicht benutzt wird
//------------------------------------------------------
foreach (AudioSource b_Source in m_AddedSources)
{
if (!b_Source.isPlaying)
{
//------------------------------------------------------
//Spiele ggf.
//------------------------------------------------------
float l_OldVol = b_Source.volume;
b_Source.volume = pi_Volume;
SoundUtilities.PlaySound(b_Source, pi_Clip);
b_Source.volume = l_OldVol;
return;
}
}
//------------------------------------------------------
//Füge neue Source hinzu
//------------------------------------------------------
m_AddedSources.Add(SoundUtilities.AddSourceToObject(gameObject, false, 1.0f, false));
//------------------------------------------------------
//Versuche erneut
//------------------------------------------------------
PlaySound(pi_Clip, pi_Volume);
}