void tryTeleport()
{
if (validTeleport)
{
// Call any events, fade screen, etc.
BeforeTeleportFade();
Vector3 destination = TeleportDestination.position;
Quaternion rotation = TeleportMarker.transform.rotation;
// Override if we're looking at a teleport destination
DestinationObject = _hitObject.GetComponent <TeleportDestination>();
if (DestinationObject != null)
{
destination = DestinationObject.DestinationTransform.position;
if (DestinationObject.ForcePlayerRotation)
{
rotation = DestinationObject.DestinationTransform.rotation;
}
}
StartCoroutine(doTeleport(destination, rotation, AllowTeleportRotation));
}
// We teleported, so update this value for next raycast
validTeleport = false;
aimingTeleport = false;
hideTeleport();
}
void calculateParabola()
{
validTeleport = false;
bool isDestination = false;
Vector3[] segments = new Vector3[SegmentCount];
segments[0] = teleportTransform.position;
// Initial velocity
Vector3 segVelocity = teleportTransform.forward * SimulationVelocity * Time.fixedUnscaledDeltaTime;
_hitObject = null;
for (int i = 1; i < SegmentCount; i++)
{
// Hit something, so assign all future segments to this segment
if (_hitObject != null)
{
segments[i] = _hitVector;
continue;
}
// Time it takes to traverse one segment of length segScale (careful if velocity is zero)
float segTime = (segVelocity.sqrMagnitude != 0) ? SegmentScale / segVelocity.magnitude : 0;
// Add velocity from gravity for this segment's timestep
segVelocity = segVelocity + Physics.gravity * segTime;
// Check to see if we're going to hit a physics object
if (Physics.Raycast(segments[i - 1], segVelocity, out hit, SegmentScale, CollisionLayers))
{
// remember who we hit
_hitObject = hit.collider;
// set next position to the position where we hit the physics object
segments[i] = segments[i - 1] + segVelocity.normalized * hit.distance;
// correct ending velocity, since we didn't actually travel an entire segment
segVelocity = segVelocity - Physics.gravity * (SegmentScale - hit.distance) / segVelocity.magnitude;
_hitAngle = Vector3.Angle(transform.up, hit.normal);
// Align marker to hit normal
TeleportMarker.transform.position = segments[i]; // hit.point;
TeleportMarker.transform.rotation = Quaternion.FromToRotation(TeleportMarker.transform.up, hit.normal) * TeleportMarker.transform.rotation;
// Snap to Teleport Destination
DestinationObject = _hitObject.GetComponent <TeleportDestination>();
if (DestinationObject != null)
{
isDestination = true;
TeleportMarker.transform.position = DestinationObject.transform.position;
TeleportMarker.transform.rotation = DestinationObject.transform.rotation;
}
_hitVector = segments[i];
}
// Nothing hit, continue line by settings next segment to the last
else
{
segments[i] = segments[i - 1] + segVelocity * segTime;
}
}
validTeleport = _hitObject != null;
// Make sure teleport location is valid
// Destination Targets ignore checks
if (validTeleport && !isDestination)
{
// Angle too steep
if (_hitAngle > MaxSlope)
{
validTeleport = false;
}
// Hit a grabbable object
if (_hitObject.GetComponent <Grabbable>() != null)
{
validTeleport = false;
}
// Hit a restricted zone
if (_hitObject.GetComponent <InvalidTeleportArea>() != null)
{
validTeleport = false;
}
// Something in the way via raycast
if (!teleportClear())
{
validTeleport = false;
}
}
// Render the positions as a line
TeleportLine.positionCount = SegmentCount;
for (int i = 0; i < SegmentCount; i++)
{
TeleportLine.SetPosition(i, segments[i]);
}
if (!validTeleport)
{
_invalidFrames++;
}
else
{
_invalidFrames = 0;
}
}
