Unity 2018 Artificial Intelligence Cookbook - Second Edition

Getting ready...

This is a recipe that makes use of general types. It is recommended that you have at least a basic understanding of how they work, because it's important that we use them well.

The first thing to do is implement a data type for holding the actions and their probabilities, which is called KeyDataRecord.

The KeyDataRecord.cs file should look like this:

using System.Collections; 
using System.Collections.Generic; 
 
public class KeyDataRecord<T> 
{ 
    public Dictionary<T, int> counts; 
    public int total; 
     
    public KeyDataRecord() 
    { 
        counts = new Dictionary<T, int>(); 
    } 
}