public void OnTriggerExit(Collider other)
{
PortalTraveler portalTraveler = other.GetComponent <PortalTraveler>();
if (portalTraveler != null)
{
if (other.CompareTag("Player"))
{
playerTraveler = null;
var originalPosition = new Vector3(0, portalDisplay.transform.localPosition.y, 0);
PortalAdjustment(originalPosition, originalPortalScale);
target.PortalAdjustment(originalPosition, originalPortalScale);
}
else
{
Sliceable sliceable = portalTraveler.GetComponent <Sliceable>();
sliceable.IsSliceable = false;
sliceable.UpdateMaterialSlice();
TransformToTarget(portalTraveler.transform);
lstPortalTravelers.Remove(portalTraveler);
DestroyTravelerCopy(portalTraveler);
travelerCopies.Remove(portalTraveler);
}
}
}
public void OnTriggerEnter(Collider other)
{
PortalTraveler portalTraveler = other.GetComponent <PortalTraveler>();
if (portalTraveler != null && portalTraveler.enabled)
{
var playerVecFromPortal = other.transform.position - transform.position;
enteredFromBack = Vector3.Dot(playerVecFromPortal, transform.forward) < 0;
if (other.CompareTag("Player"))
{
playerTraveler = portalTraveler;
var localPosition = portalDisplay.transform.localPosition;
var portalAdjustment = (enteredFromBack ? 1 : -1) * (portalDisplayExpandFactor * 0.1f / 2f);
var portalScale = new Vector3(portalDisplayExpandFactor, originalPortalScale.y, originalPortalScale.z);
var portalPosition = new Vector3(localPosition.x, localPosition.y, portalAdjustment);
PortalAdjustment(portalPosition, portalScale);
}
else
{
CreateTravelerClone(portalTraveler, enteredFromBack);
}
}
}
private void CreateTravelerClone(PortalTraveler portalTraveler, bool enteredFromBack)
{
lstPortalTravelers.Add(portalTraveler);
TransformToTarget(portalTraveler.transform, out Vector3 newPos, out Quaternion newRot);
PortalTraveler travelerCopy = Instantiate(portalTraveler, newPos, newRot);
travelerCopy.enabled = false;
SimpleMove simpleMoveComponent = travelerCopy.GetComponent <SimpleMove>();
if (simpleMoveComponent)
{
simpleMoveComponent.enabled = false;
}
Sliceable sliceable = portalTraveler.GetComponent <Sliceable>();
sliceable.SlicePosition = transform.position;
sliceable.SliceNormal = transform.forward;
sliceable.IsSliceable = true;
sliceable.Flip = !enteredFromBack;
sliceable.UpdateMaterialSlice();
if (target)
{
sliceable = travelerCopy.GetComponent <Sliceable>();
sliceable.SlicePosition = target.transform.position;
sliceable.SliceNormal = target.transform.forward;
sliceable.IsSliceable = true;
sliceable.Flip = enteredFromBack;
sliceable.UpdateMaterialSlice();
}
travelerCopies.Add(portalTraveler, travelerCopy.gameObject);
}
private bool CheckTravelerPassPortal(PortalTraveler traveler)
{
Vector3 forward = transform.forward;
Vector3 previousVec = traveler.LastFramePosition - transform.position;
Vector3 currentVec = traveler.transform.position - transform.position;
float previousSign = Mathf.Sign(Vector3.Dot(previousVec, forward));
float currentSign = Mathf.Sign(Vector3.Dot(currentVec, forward));
return(previousSign + currentSign == 0);
}
private void DestroyTravelerCopy(PortalTraveler traveler)
{
if (travelerCopies != null && travelerCopies.ContainsKey(traveler))
{
GameObject clone = travelerCopies[traveler];
if (clone != null)
{
Destroy(clone);
}
}
}
void OnTravelerEnterPortal(PortalTraveler traveler)
{
// Check if traveler is already being tracked
if (!trackedTravelers.Contains(traveler))
{
traveler.EnterPortalThreshold();
// if traveler is viewer use camera transform
if (traveler.isViewer)
{
traveler.previousOffsetFromPortal = playerCam.transform.position - transform.position;
}
else
{
traveler.previousOffsetFromPortal = traveler.transform.position - transform.position;
}
trackedTravelers.Add(traveler);
//Debug.Break();
//Debug.Log("Travel added to portal list");
}
}
void HandleTravellers()
{
for (int i = 0; i < trackedTravelers.Count; i++)
{
PortalTraveler traveler = trackedTravelers[i];
Transform travelerT = traveler.transform;
// if traveler is viewer use camera transform
Transform offsetTransform = (traveler.isViewer) ? playerCam.transform : traveler.transform;
var m = linkedPortal.transform.localToWorldMatrix * transform.worldToLocalMatrix * travelerT.localToWorldMatrix;
Vector3 offsetFromPortal = offsetTransform.position - transform.position;
int portalSide = System.Math.Sign(Vector3.Dot(offsetFromPortal, transform.forward));
int portalSideOld = System.Math.Sign(Vector3.Dot(traveler.previousOffsetFromPortal, transform.forward));
// Teleport traveler if crossed from one side of portal to other
if (portalSide != portalSideOld)
{
var positionOld = travelerT.position;
var rotOld = travelerT.rotation;
traveler.Teleport(transform, linkedPortal.transform, m.GetColumn(3), m.rotation);
traveler.graphicsClone.transform.SetPositionAndRotation(positionOld, rotOld);
//Debug.Log("Travel teleports");
//Debug.Break();
linkedPortal.OnTravelerEnterPortal(traveler);
trackedTravelers.RemoveAt(i);
i--;
}
else
{
traveler.graphicsClone.transform.SetPositionAndRotation(m.GetColumn(3), m.rotation);
traveler.previousOffsetFromPortal = offsetFromPortal;
}
}
}
