Unity 2018 Artificial Intelligence Cookbook - Second Edition

How to do it...

1. Create the emitter class:

using UnityEngine; 
using System.Collections; 
using System.Collections.Generic; 
 
public class EmitterGraph : MonoBehaviour 
{ 
    // next steps 
} 

2. Declare the member variables:

public int soundIntensity; 
public Graph soundGraph; 
public GameObject emitterObj; 

3. Implement the validation of the emitter object's reference:

public void Start() 
{ 
    if (emitterObj == null) 
        emitterObj = gameObject; 
}

4. Declare the function for emitting sounds:

public int[] Emit() 
{ 
    // next steps 
} 

5. Declare and assign the variables needed:

List<int> nodeIds = new List<int>(); 
Queue<int> queue = new Queue<int>(); 
List<int> neighbours; 
int intensity = soundIntensity; 
int src = soundGraph.GetNearestVertex(emitterObj); 

6. Add the ...