public Connected_WayPoints NextWayPoint(Connected_WayPoints previousWayPoint)
{
//no way points
if (_connections.Count == 0)
{
return(null);
}
//
else if (_connections.Count == 1 && _connections.Contains(previousWayPoint))
{
return(previousWayPoint);
}
else
{
Connected_WayPoints nextWayPoint;
int nextIndex = 0;
do
{
nextIndex = UnityEngine.Random.Range(0, _connections.Count);
nextWayPoint = _connections[nextIndex];
}while (nextWayPoint == previousWayPoint);
return(nextWayPoint);
}
}
public void SetDestination_Waypoints()
{
Connected_WayPoints nextWayPoint = _currentWaypoint.NextWayPoint(_perviousWaypoint);
_perviousWaypoint = _currentWaypoint;
_currentWaypoint = nextWayPoint;
Vector3 targetVector = _currentWaypoint.transform.position;
_navMeshAgent.SetDestination(targetVector);
travelling = true;
}
void Start()
{
stateMachine = new StateMachine <Sleeper_AI>(this);
stateMachine.ChangeState(Sleepingstate.Instance);
thisGameObject = this.gameObject;
player = GameObject.FindGameObjectWithTag("Player");
playerPosition = player.transform;
_navMeshAgent = this.GetComponent <NavMeshAgent>();
hitReset = 1;
if (_navMeshAgent == null)
{
Debug.Log("A nav mesh agent is not attached to this game object.");
}
else
{
if (_currentWaypoint == null)
{
GameObject[] allWayPoints = GameObject.FindGameObjectsWithTag("WayPoint");
if (allWayPoints.Length > 0)
{
while (_currentWaypoint == null)
{
int random = UnityEngine.Random.Range(0, allWayPoints.Length);
Connected_WayPoints startingWaypoint = allWayPoints[random].GetComponent <Connected_WayPoints>();
if (startingWaypoint != null)
{
_currentWaypoint = startingWaypoint;
}
}
}
else
{
Debug.Log("No way points in the scene");
}
}
}
}
public void Start()
{
//Grab all Waypoints
GameObject[] allWayPoints = GameObject.FindGameObjectsWithTag("WayPoint");
//reference list
_connections = new List <Connected_WayPoints>();
//check if they are a connected way point
for (int i = 0; i < allWayPoints.Length; i++)
{
Connected_WayPoints nextWayPoint = allWayPoints[i].GetComponent <Connected_WayPoints>();
//found a way point
if (nextWayPoint != null)
{
if (Vector3.Distance(this.transform.position, nextWayPoint.transform.position) <= _connectivityRadius && nextWayPoint != this)
{
_connections.Add(nextWayPoint);
}
}
}
}
