public static VoiceSynthesizer Instance()
{
if (mInstance == null)
{
mInstance = new VoiceSynthesizer();
}
return(mInstance);
}
private void StartDialog()
{
var currentNode = mDialogNodes.DialogNodes.First(x => x.Id == 1);
var didNotUnderstand = false;
var didNotUnderstandText = "I'm sorry I did not understand. Could you repeat that again?";
while (!currentNode.IsEndNode)
{
// When node should only be executed once, jump to alternate node
if (currentNode.AskOnce && mHandledNodes.Contains(currentNode.Id))
{
currentNode = mDialogNodes.DialogNodes.First(x => x.Id == currentNode.AlternateNode);
continue;
}
// Add current node to already handled nodes
if (!mHandledNodes.Contains(currentNode.Id))
{
mHandledNodes.Add(currentNode.Id);
}
if (!didNotUnderstand)
{
VoiceSynthesizer.Instance().Speak(currentNode.SpeechText);
}
else
{
VoiceSynthesizer.Instance().Speak(didNotUnderstandText);
}
if (!currentNode.IsListenOnly)
{
Console.WriteLine("Speak for a response and finish with enter");
mVoiceTranscriptor.GetNextRecording().Wait();
Console.WriteLine(mVoiceTranscriptor.Transcription);
}
if (currentNode.PostSpeakingActions != null)
{
foreach (var action in currentNode.PostSpeakingActions)
{
mDialogActions.ExecuteAction(action);
}
}
var nextNode = GetNextNodeFromAnswer(currentNode, mVoiceTranscriptor.Transcription);
didNotUnderstand = nextNode == null;
currentNode = !didNotUnderstand ? nextNode : currentNode;
}
VoiceSynthesizer.Instance().Speak(currentNode.SpeechText);
}
public void SpeakShoppingList()
{
var i = 0;
foreach (var item in mShoppingList)
{
if (i == mShoppingList.Count - 1)
{
VoiceSynthesizer.Instance().Speak("and");
}
VoiceSynthesizer.Instance().Speak(item);
i++;
}
}