The morality meter example

The faction/morality meter example for this chapter covers a slightly different approach to implementing fuzzy logic via Unity. We build upon the implementation we covered in the basic fuzzy logic example.

In this example, we create a simple dialogue sequence, where the player is presented a series of scenarios, or questions, that they can then answer according to their morality. For simplicity's sake, we've included a "good," "neutral," and "evil" answer for each question. Let's take a look at the code to understand this a bit better.

The question and answer classes

The Question and Answer classes are very simple, and are used as data containers.  Let's look at the Question.cs class first:

[System.Serializable]
public class Question { 
    public string questionText; 
    public Answer[] answers;
}

Note

You may have noticed that the Question class does not derive from MonoBehaviour. It is a plain ol' vanilla C# class. As such, Unity will not serialize it by default...