private IEnumerable <DynamicPropertyResult> GetEmotionsForEntity(IEmotionalState state,
Name emotionName, IQueryable kb, Name perspective, IEnumerable <SubstitutionSet> constraints)
{
if (emotionName.IsVariable)
{
foreach (var emotion in state.GetAllEmotions())
{
var sub = new Substitution(emotionName, new ComplexValue((Name)emotion.EmotionType));
foreach (var c in constraints)
{
if (c.Conflicts(sub))
{
continue;
}
var newConstraints = new SubstitutionSet(c);
newConstraints.AddSubstitution(sub);
yield return(new DynamicPropertyResult(new ComplexValue(Name.BuildName(emotion.Intensity)), newConstraints));
}
}
}
else
{
foreach (var resultPair in kb.AskPossibleProperties(emotionName, perspective, constraints))
{
string emotionKey = resultPair.Item1.Value.ToString();
var emotion = state.GetEmotionsByType(emotionKey).OrderByDescending(e => e.Intensity).FirstOrDefault();
float value = emotion?.Intensity ?? 0;
foreach (var c in resultPair.Item2)
{
yield return(new DynamicPropertyResult(new ComplexValue(Name.BuildName(value)), c));
}
}
}
}
protected override IEnumerable <SubstitutionSet> CheckActivation(IQueryable db, Name perspective, IEnumerable <SubstitutionSet> constraints)
{
Name realValue = db.AskPossibleProperties(m_value, perspective, null).First().Item1.Value;
foreach (var pair in m_retriver.Retrieve(db, perspective, constraints))
{
if (CompareValues(pair.Item1.Value, realValue, m_operation))
{
yield return(pair.Item2);
}
}
}
