private void OnTriggerExit(Collider other)
{
PortalTraveller traveller = other.GetComponent <PortalTraveller>();
if (traveller && trackedTravellers.Contains(traveller))
{
traveller.ExitPortalThreshold();
trackedTravellers.Remove(traveller);
}
}
void HandleTravellers()
{
for (int i = 0; i < trackedTravellers.Count; i++)
{
PortalTraveller traveller = trackedTravellers[i];
Transform travellerT = traveller.transform;
if (!traveller.gameObject.activeSelf || !traveller.collider.bounds.Intersects(collider.bounds))
{
traveller.ExitPortalThreshold();
trackedTravellers.Remove(traveller);
i--;
continue;
}
var m = linkedPortal.transform.localToWorldMatrix * transform.worldToLocalMatrix * travellerT.localToWorldMatrix;
Vector3 offsetFromPortal = travellerT.position - transform.position;
int portalSide = System.Math.Sign(Vector3.Dot(offsetFromPortal, transform.forward));
int portalSideOld = System.Math.Sign(Vector3.Dot(traveller.previousOffsetFromPortal, transform.forward));
// Teleport the traveller if it has crossed from one side of the portal to the other
if (portalSide != portalSideOld)
{
var positionOld = travellerT.position;
var rotOld = travellerT.rotation;
traveller.Teleport(transform, traveller.graphicsClone.transform, m.GetColumn(3), m.rotation, m);
traveller.graphicsClone.transform.SetPositionAndRotation(positionOld, rotOld);
traveller.graphicsClone.transform.localScale = MyFunc.Div(transform.lossyScale, linkedPortal.transform.lossyScale);
// Can't rely on OnTriggerEnter/Exit to be called next frame since it depends on when FixedUpdate runs
linkedPortal.OnTravellerEnterPortal(traveller);
trackedTravellers.RemoveAt(i);
i--;
Portal temp = linkedPortal;
if (portalController != null)
{
portalController.OnOutFromPortal(linkedPortal);
}
if (temp.portalController != null)
{
temp.portalController.OnComeToPortal(this);
}
}
else
{
traveller.graphicsClone.transform.SetPositionAndRotation(m.GetColumn(3), m.rotation);
traveller.graphicsClone.transform.localScale = MyFunc.Div(m.lossyScale, travellerT.transform.lossyScale);
traveller.previousOffsetFromPortal = offsetFromPortal;
}
}
}
public void removeTravellFromList(PortalTraveller traveller)
{
traveller.ExitPortalThreshold();
trackedTravellers.Remove(traveller);
}