private void Update()
{
if (GazeSelector != null && !LockSelectedTarget)
{
IList <RaycastHit> targets = GazeSelector.SelectedTargets;
GazeSelectionTarget desiredTarget = (targets != null && targets.Count > 0 && targets[0].transform != null)
? GetGazeSelectionTarget(targets[0].transform.gameObject)
: null;
// reset our unselected time
if (desiredTarget == selectedTarget)
{
timeUnselected = 0.0f;
}
else
{
timeUnselected += Time.deltaTime;
// unselected long enough to have a new target
if (timeUnselected >= DelayTimeSwitchingTargets)
{
SelectedTarget = desiredTarget;
timeUnselected = 0.0f;
// the selected target change can cause states to change; update selected target once more to ensure that our target really switched
// for example: POIs turn different cards on and off and depending on their bounds, the target may swap states repeatedly; this
// prevents that from happening
GazeSelector.Update();
SelectedTarget = desiredTarget = (targets != null && targets.Count > 0 && targets[0].transform != null)
? GetGazeSelectionTarget(targets[0].transform.gameObject)
: null;
}
}
}
}
private GazeSelectionTarget GetGazeSelectionTarget(GameObject target)
{
GazeSelectionTarget selectionTarget = null;
while (target != null && selectionTarget == null)
{
selectionTarget = target.GetComponent <GazeSelectionTarget>();
target = target.transform.parent != null
? target.transform.parent.gameObject
: null;
}
return(selectionTarget);
}
public void HideCard()
{
if (CardAnimator && CardAnimator.GetBool("CardVisible"))
{
isCardSelected = false;
CardPOIManager.Instance.CanTapCard = true;
descriptionAnimator.SetBool("selected", false);
if (targetOffsetObject != null)
{
Destroy(targetOffsetObject);
targetOffsetObject = null;
}
CardAnimator.SetBool("CardVisible", false);
AudioSource cardAudioSource = CardAnimator.GetComponent <AudioSource>();
if (DeselectSound != null && cardAudioSource != null)
{
VOManager.Instance.Stop(clearQueue: true);
cardAudioSource.PlayOneShot(DeselectSound);
}
// slide in the description
StopAllCoroutines();
Vector3 startWorldPosition = Description.transform.position;
Description.transform.parent.SetParent(descriptionOriginalParenting, true);
Description.transform.parent.localPosition = Vector3.zero;
Description.transform.parent.localScale = Vector3.one;
StartCoroutine(SlideCardIn(startWorldPosition));
// fade in the points of interest when the card is unselected
if (TransitionManager.Instance != null)
{
foreach (PointOfInterest pointOfInterest in pointsOfInterest)
{
if (pointOfInterest != null)
{
// if faders has their coroutines killed, then need to be initialized to a disabled state
Fader[] faders = pointOfInterest.GetComponentsInChildren <Fader>(true);
foreach (Fader fader in faders)
{
fader.DisableFade();
}
if (pointOfInterest == this)
{
BillboardLine.LineFader fader = GetComponentInChildren <BillboardLine.LineFader>(true);
if (fader != null)
{
StartCoroutine(TransitionManager.Instance.FadeContent(
fader.gameObject,
TransitionManager.FadeType.FadeIn,
CardPOIManager.Instance.POIFadeOutTime,
CardPOIManager.Instance.POIOpacityCurve));
}
}
else
{
StartCoroutine(TransitionManager.Instance.FadeContent(
pointOfInterest.gameObject,
TransitionManager.FadeType.FadeIn,
CardPOIManager.Instance.POIFadeOutTime,
CardPOIManager.Instance.POIOpacityCurve));
}
}
}
}
// we can hide the text again
GazeSelectionTarget selectionTarget = GazeSelectionManager.Instance.SelectedTarget;
if (selectionTarget != this || // same selection target
(selectionTarget != null && selectionTarget is PointOfInterestReference && (selectionTarget as PointOfInterestReference).pointOfInterest != this)) // same target hidden by a reference
{
OnGazeDeselect();
}
}
}