public ConnectedWaypoint NextWaypoint(ConnectedWaypoint previousWaypoint)
{
if (_connections.Count == 0)
{
Debug.LogError("Insufficient waypoint count.");
return(null);
}
else if (_connections.Count == 1 && _connections.Contains(previousWaypoint))
{
return(previousWaypoint);
}
else
{
ConnectedWaypoint nextWaypoint;
int nextIndex = 0;
do
{
nextIndex = UnityEngine.Random.Range(0, _connections.Count);
nextWaypoint = _connections[nextIndex];
} while (nextWaypoint == previousWaypoint);
return(nextWaypoint);
}
}
public ConnectedWaypoint NextWaypoint(ConnectedWaypoint previousWaypoint)
{
if (_connections.Count == 0)
{
Debug.LogError("Insufficient waypoint count.");
return(null);
}
else if (_connections.Count == 1 && _connections.Contains(previousWaypoint))
{
//Only one waypoint and it's the previous one? Just use that.
return(previousWaypoint);
}
else //Otherwise, find a random one that isn't the previous one
{
ConnectedWaypoint nextWaypoint;
int nextIndex = 0;
do
{
nextIndex = UnityEngine.Random.Range(0, _connections.Count);
nextWaypoint = _connections[nextIndex];
} while (nextWaypoint == previousWaypoint);
return(nextWaypoint);
}
}
private void SetDestination()
{
if (waypointsVisited > 0)
{
ConnectedWaypoint nextWaypoint = currentWaypoint.NextWaypoint(previousWaypoint);
previousWaypoint = currentWaypoint;
currentWaypoint = nextWaypoint;
}
Vector3 targetVector = currentWaypoint.transform.position;
navMeshAgent.SetDestination(targetVector);
travelling = true;
}
public void Start()
{
GameObject[] allWaypoints = GameObject.FindGameObjectsWithTag("Waypoint");
_connections = new List <ConnectedWaypoint>();
for (int i = 0; i < allWaypoints.Length; i++)
{
ConnectedWaypoint nextWaypoint = allWaypoints[i].GetComponent <ConnectedWaypoint>();
if (nextWaypoint != null)
{
if (Vector3.Distance(this.transform.position, nextWaypoint.transform.position) <= _connectivityRadius && nextWaypoint != this)
{
_connections.Add(nextWaypoint);
}
}
}
}
private void SetDestination()
{
if (_waypointsVisited > 0)
{
ConnectedWaypoint nextWaypoint = _currentWaypoint.NextWaypoint(_previousWaypoint);
_previousWaypoint = _currentWaypoint;
_currentWaypoint = nextWaypoint;
}
Vector3 targetVector = _currentWaypoint.transform.position;
_navMeshAgent.SetDestination(targetVector);
_travelling = true;
if (_travelling)
{
n_animator.SetBool("walking", true);
}
}
// Use this for initialization
public void Start()
{
n_animator = GetComponentInChildren <Animator>();
_navMeshAgent = this.GetComponent <NavMeshAgent>();
if (_navMeshAgent == null)
{
Debug.LogError("The nav mesh agent component is not attached to " + gameObject.name);
}
else
{
if (_currentWaypoint == null)
{
//Set it at random.
//Grab all waypoint objects in scene.
GameObject[] allWaypoints = GameObject.FindGameObjectsWithTag("Waypoint");
if (allWaypoints.Length > 0)
{
while (_currentWaypoint == null)
{
int random = UnityEngine.Random.Range(0, allWaypoints.Length);
ConnectedWaypoint startingWaypoint = allWaypoints[random].GetComponent <ConnectedWaypoint>();
//i.e. we found a waypoint.
if (startingWaypoint != null)
{
_currentWaypoint = startingWaypoint;
}
}
}
else
{
Debug.LogError("Failed to find any waypoints for use in the scene.");
}
}
SetDestination();
}
}
public void Start()
{
//Grab all waypoint objects in scene
GameObject[] allWaypoints = GameObject.FindGameObjectsWithTag("Waypoint");
//Create a list of waypoints I can refer to later
_connections = new List <ConnectedWaypoint>();
//Check if they're a coonnected waypoint
for (int i = 0; i < allWaypoints.Length; i++)
{
ConnectedWaypoint nextWaypoint = allWaypoints[i].GetComponent <ConnectedWaypoint>();
//i.e. we found a waypoint
if (nextWaypoint != null)
{
if (Vector3.Distance(this.transform.position, nextWaypoint.transform.position) <= _connectivityRadius && nextWaypoint != this)
{
_connections.Add(nextWaypoint);
}
}
}
}
// Start is called before the first frame update
void Start()
{
navMeshAgent = this.GetComponent <NavMeshAgent>();
if (navMeshAgent == null)
{
Debug.LogError("The nav mesh agent component is not attached to" + gameObject.name);
}
else
{
if (currentWaypoint == null)
{
//Set at random, grab all the waypoints in the scene
GameObject[] allWaypoints = GameObject.FindGameObjectsWithTag("Waypoint");
if (allWaypoints.Length > 0)
{
while (currentWaypoint == null)
{
int random = UnityEngine.Random.Range(0, allWaypoints.Length);
ConnectedWaypoint startingWaypoint = allWaypoints[random].GetComponent <ConnectedWaypoint>();
//found waypoint
if (startingWaypoint != null)
{
currentWaypoint = startingWaypoint;
}
}
}
else
{
Debug.LogError("Failed to find any waypoints for use in the scene.");
}
}
SetDestination();
}
}