// Returns the mood resulting of putting together a character with a trait 'a' with another a trait 'b'
// The traits must be of the same factor
public Mood confront(Trait a, Trait b)
{
if (a.Equals(b))
{
return(Mood.HAPPY);
}
Mood ret = face(a, b);
if (Mood.SAD.Equals(ret))
{
throw new UnityException("Factor should never return SAD or HAPPY");
}
return(ret);
}