public SkeletonWaypoint NextWaypoint(SkeletonWaypoint previousWaypoint)
{
if (neighbours.Count == 0)
{
Debug.LogError("Need more waypoints");
return(null);
}
else if (neighbours.Count == 1 && neighbours.Contains(previousWaypoint))
{
return(previousWaypoint);
}
else
{
SkeletonWaypoint nextWaypoint;
int nextIndex = 0;
do
{
nextIndex = UnityEngine.Random.Range(0, neighbours.Count);
nextWaypoint = neighbours[nextIndex];
} while (nextWaypoint == previousWaypoint);
return(nextWaypoint);
}
}
private void SetTarget()
{
if (waypointsVisited > 0)
{
SkeletonWaypoint nextTarget = currentTarget.NextWaypoint(prevTarget);
prevTarget = currentTarget;
currentTarget = nextTarget;
}
Vector3 targetVector = currentTarget.transform.position;
navMeshAgent.SetDestination(targetVector);
inMotion = true;
if (animator != null)
{
animator.SetBool("isWalking", true);
animator.SetBool("isIdle", false);
}
}
public void Start()
{
// Find all skeleton waypoints in the scene
GameObject[] allWaypoints = GameObject.FindGameObjectsWithTag("SkeletonWaypoint");
neighbours = new List <SkeletonWaypoint>();
// Check if waypoints are close enough
for (int w = 0; w < allWaypoints.Length; w++)
{
SkeletonWaypoint nextWaypoint = allWaypoints[w].GetComponent <SkeletonWaypoint>();
if (nextWaypoint != null)
{
if (Vector3.Distance(this.transform.position, nextWaypoint.transform.position) <= proximityRadius && nextWaypoint != this)
{
neighbours.Add(nextWaypoint);
}
}
}
}
void Start()
{
navMeshAgent = this.GetComponent <NavMeshAgent>();
animator = this.GetComponent <Animator>();
if (navMeshAgent == null)
{
Debug.LogError(gameObject.name + " is missing NavMesh");
}
else
{
if (currentTarget == null)
{
// Find all skeleton waypoints in the scene
GameObject[] allWaypoints = GameObject.FindGameObjectsWithTag("SkeletonWaypoint");
if (allWaypoints.Length > 0)
{
while (currentTarget == null)
{
int firstIndex = UnityEngine.Random.Range(0, allWaypoints.Length);
SkeletonWaypoint startingWaypoint = allWaypoints[firstIndex].GetComponent <SkeletonWaypoint>();
if (startingWaypoint != null)
{
currentTarget = startingWaypoint;
}
}
}
else
{
Debug.LogError("No waypoints in the scene");
}
}
SetTarget();
}
}