public AdvancedWaypoint GetNextNode(AdvancedWaypoint previousNode)
{
if (neighbors.Count == 0)
{
Debug.LogError("Insuficcient waypoints in node " + gameObject.name);
return(null);
}
else if (neighbors.Count == 1 && neighbors.Contains(previousNode))
{
return(previousNode);
}
else
{
AdvancedWaypoint nextNode;
int nextIndex = 0;
do
{
nextIndex = UnityEngine.Random.Range(0, neighbors.Count);
nextNode = neighbors[nextIndex];
}while(nextNode == previousNode);
return(nextNode);
}
}
public void Start()
{
GameObject[] allNodes = GameObject.FindGameObjectsWithTag("Waypoint");
neighbors = new List <AdvancedWaypoint>();
for (int i = 0; i < allNodes.Length; i++)
{
AdvancedWaypoint nextNode = allNodes [i].GetComponent <AdvancedWaypoint> ();
if (nextNode != null)
{
if (Vector3.Distance(this.transform.position, nextNode.transform.position) <= neighboringRadius && nextNode != this)
{
neighbors.Add(nextNode);
}
}
}
}
