private void LoadEmotionsFromXMLNode(XmlNode parentNode, ref Dictionary<string, Emot_Emotion> emotionDict)
{
foreach (XmlNode xmlEmotion in parentNode.ChildNodes)
{
var emotion = new Emot_Emotion(xmlEmotion.Attributes["Name"].Value);
var xmlAnimMappings = xmlEmotion.ChildNodes;
foreach (XmlNode xmlAnimMapping in xmlAnimMappings)
emotion.AnimMappings.Add(xmlAnimMapping.Attributes["Name"].Value, float.Parse(xmlAnimMapping.Attributes["Value"].Value));
emotionDict.Add(emotion.Name, emotion);
}
}
public void NormalisePersonality(string emotionToPreserveName)
{
if (!Emotions.ContainsKey(emotionToPreserveName)) return;
Emot_Emotion emotionToScale = null;
List<Emot_Emotion> allOtherEmotions = new List<Emot_Emotion>();
foreach (var emotion in Emotions)
{
if (emotion.Key == emotionToPreserveName)
emotionToScale = emotion.Value;
else
allOtherEmotions.Add(emotion.Value);
}
// Find amount to change.
float targetRemainder = 1f - emotionToScale.PersonalityValue;
float remainder = 0f;
foreach (var emotion in allOtherEmotions)
remainder += emotion.PersonalityValue;
float delta = targetRemainder - remainder;
// Scale values.
foreach (var emotion in allOtherEmotions)
{
if (targetRemainder <= float.Epsilon)
emotion.PersonalityValue = 0f;
else
{
float ratio = 0f;
if (remainder <= float.Epsilon)
ratio = 1f / allOtherEmotions.Count;
else
ratio = emotion.PersonalityValue / remainder;
emotion.PersonalityValue += delta * ratio;
}
}
}
