private Gesture transformGesture(KeyFramedGesture gesture, float duration, float intensity)
{
List <Frame> frames = new List <Frame>();
for (int i = 0; i < gesture.keyFrameTimes.Count; i++)
{
Dictionary <string, dynamic> parameters = new Dictionary <string, dynamic>();
foreach (var kfParam in gesture.frames)
{
if (i > 0)
{
//Check if the previous keyframe was the same. If so there is no need to add the parameter.
if (kfParam.keyFrameValues[i - 1] == kfParam.keyFrameValues[i])
{
continue;
}
}
parameters.Add(kfParam.param.ToString(), kfParam.keyFrameValues[i] * intensity);
}
frames.Add(new Frame(true, new List <float> {
gesture.keyFrameTimes[i] * duration
}, parameters));
}
Gesture transformedGesture = new Gesture(gesture.name, frames);
return(transformedGesture);
}
/// <summary>
///Sends a text speech event to the synthesizer, adds an utterance to the speech queue and blocks the current thread until the speech is over
/// </summary>
/// <param name="text"> The text to speak </param>
public void SayBlock(string toSay, KeyFramedGesture mood = null, Dictionary <string, string> keyValuePairs = null)
{
Say(toSay, mood, keyValuePairs);
while (inMiddleOfSpeaking)
{
Thread.Sleep(50);
}
}
public void ChangeParameter(PARAMS parameter, float duration, float intensity, int priority = 0)
{
// Duration and priority will be set to one
KeyFramedGesture changeParam = new KeyFramedGesture("Change " + parameter.ToString(), new List <float> {
1
},
new List <keyFramedPARAM> {
new keyFramedPARAM(parameter, new List <float> {
1
})
});
//Call the gesture with the right duration and intensity
Gesture(changeParam, priority, duration, intensity);
}
/// <summary>
///Sends a text speech event to the synthesizer and adds an utterance to the speech queue
/// </summary>
public void Say(string text, KeyFramedGesture mood = null, Dictionary <string, string> keyValuePairs = null)
{
if (inMiddleOfSpeaking)
{
SayQueue.Enqueue(new Tuple <string, KeyFramedGesture, Dictionary <string, string> >(text, mood, keyValuePairs));
}
else
{
if (mood != null)
{
Gesture(mood);
CurrentMood = mood.name;
}
else
{
CurrentMood = null;
}
//midtextaction are divided by | if there is such separator we should process them
var midTextActions = text.Split('|');
if (midTextActions.Count() > 1)
{
if (keyValuePairs != null)
{
text = replaceVariables(text, keyValuePairs);
}
FillMidTextActions(text);
text = Regex.Replace(text, @"\|.*?\|", String.Empty);
Say(text);
SentSayEvent?.Invoke(text);
}
else
{
Say(text);
SentSayEvent?.Invoke(text);
}
}
}
public void SayDialogAct(string dialogAct, Dictionary <string, string> keyValuePairs = null)
{
Behavior behaviorToSay = dialogActs?.getRandomBehavior(dialogAct);
if (behaviorToSay == null)
{
return;
}
KeyFramedGesture mood = null;
if (GESTURES.customGestures.ContainsKey(behaviorToSay.emotion))
{
mood = GESTURES.customGestures[behaviorToSay.emotion];
}
if (behaviorToSay.customEvent != "")
{
CustomEvent?.Invoke(behaviorToSay.customEvent);
}
Say(behaviorToSay.text, mood, keyValuePairs);
}
internal void GestureCustom(KeyFramedGesture gesture, int priority = 0, float duration = 0, float intensity = 0)
{
SendEvent(new ActionEvents.PerformCustomGesture(transformGesture(gesture, duration, intensity), priority));
}
/// <summary>
/// Makes the agent perform a specific gesture.
/// </summary>
/// <param name="gesture"> The name of the gesture </param>
public void Gesture(KeyFramedGesture gesture, int priority = 0, float duration = 1, float intensity = 1)
{
GestureCustom(gesture, priority, duration, intensity);
}
