void Patrol()
{
//Have the character move to a random way point based on errors.
agent.speed = patrolSpeed;
//Set sound
//noise.setCurrentDecibel(this);
//this.GetComponent<SphereCollider>().radius = noise.currentDecibel;
//If player is within the range of a random way point, go to it.
if (Vector3.Distance(this.transform.position, currentWaypoint.transform.position) >= 2)
{
agent.SetDestination(currentWaypoint.transform.position);
character.Move(agent.desiredVelocity, false, false);
}
//If the player is close to way point, set the next way point.
else if (Vector3.Distance(this.transform.position, currentWaypoint.transform.position) <= 2)
{
currentWaypoint = sn.NextWayPoint(currentWaypoint);
}
//If there are no way points close by.
else
{
character.Move(Vector3.zero, false, false);
}
}
// Use this for initialization
void Start()
{
agent = GetComponent <NavMeshAgent>();
character = GetComponent <ThirdPersonCharacter>();
agent.updatePosition = true;
agent.updateRotation = false;
state = bev_basicAI.State.PATROL;
alive = true;
sn = this.GetComponent <WayPointMaster>();
noise = this.GetComponent <DecibelTracker>();
//Patroling
//Tracks visited way points.
currentWaypoint = sn.NewWayPoint();
//Get a random way point
//GameObject[] tempPoints = GameObject.FindGameObjectsWithTag("Waypoint");
//currentWaypoint = tempPoints[0].GetComponent<WayPointClass>();
//waypoints = GameObject.FindGameObjectsWithTag("Waypoint");
//Start FSM Finite state machine
StartCoroutine("FSM");
}
public WayPointClass NextWayPoint(WayPointClass previousWaypoint)
{
//Set waypoint visit
int currentIndex = waypoints.IndexOf(previousWaypoint);
waypoints[currentIndex].resetVisit();
//Return way point
WayPointClass nextWaypoint;
//Get only visited nodes
notVisited = waypoints.Where(x => x.visited == false).ToList();
//Waypoints
int waypointIndex = UnityEngine.Random.Range(0, notVisited.Count);
if (notVisited.Count == 0)
{
//Reset all waypoints
for (int i = 0; i < waypoints.Count; i++)
{
waypoints[i].resetVisit();
}
//Reset for new visits
notVisited = waypoints.Where(x => x.visited == false).ToList();
waypointIndex = UnityEngine.Random.Range(0, notVisited.Count);
}
//Get an index
nextWaypoint = notVisited[waypointIndex];
return(nextWaypoint);
}
void Awake()
{
//Get all way points for the player.
waypoints = new List <WayPointClass>();
GameObject[] tempPoints = GameObject.FindGameObjectsWithTag("Waypoint");
//Debug.LogError("Faild to find waypoints"+ tempPoints.Length);
for (int i = 0; i < tempPoints.Length; i++)
{
WayPointClass temp = tempPoints[i].GetComponent <WayPointClass>();
waypoints.Add(temp);
}
}
