public void LookedAt(Vector3 lookerPos, Vector3 rayDirection)
{
if (uiAnchor.Length == 0)
{
Debug.LogWarning(name);
return;
}
if (!interactable)
{
return;
}
if (focused != this)
{
bestAnchor = uiAnchor[0].transform;
float bestAngle = 180;
for (int i = 0; i < uiAnchor.Length; i++)
{
float angle = Mathf.Abs(Vector3.Angle(uiAnchor[i].transform.forward, rayDirection));
if (angle < bestAngle)
{
bestAngle = angle;
bestAnchor = uiAnchor[i].transform;
}
}
UIInteractable.Place(bestAnchor);
focused = this;
}
float dist = Vector3.Distance(lookerPos, bestAnchor.position);
//looker = lookerPos;
UIInteractable.canInteract = dist <= actionDistance;
lastLookedUpon = Time.timeSinceLevelLoad;
}
private void Update()
{
UIInteractable uIInteractable = GetComponentInChildren <UIInteractable>();
if (uIInteractable && uIInteractable.showingKey && (Input.GetKeyDown(KeyCode.E) || Input.GetKeyDown(KeyCode.Joystick1Button0)))
{
Toggle();
}
}
void Update()
{
if (focused != this)
{
return;
}
if (Time.timeSinceLevelLoad - lastLookedUpon > uiLingerTime || !interactable)
{
focused = null;
UIInteractable.Hide();
}
}
private void Start()
{
if (_instance == null)
{
_instance = this;
canvas = GetComponent <Canvas>();
keyHint.gameObject.SetActive(false);
canvas.enabled = false;
}
else if (_instance != this)
{
Destroy(gameObject);
}
}
private void Reset()
{
_animator = GetComponent <Animator>();
_interactable = GetComponent <UIInteractable>();
}
private void OnDestroy()
{
_instance = null;
}
private void LateUpdate()
{
bool block = _blockRaycastTriggers.Any(propertyStateTrigger => propertyStateTrigger.IsValid());
if (!block && _raycastTrigger.IsValid() && _raycastTrigger.RaycastHit.collider.gameObject.GetComponent <UIInteractable>() != null)
{
IsRaycasting = true;
RaycastHit hit = _raycastTrigger.RaycastHit;
UIInteractable newHoveredElement = hit.collider.gameObject.GetComponent <UIInteractable>();
// Did we hover a new element?
if (newHoveredElement != _hoveredElement)
{
// Hover out on the previous hovered element.
if (_hoveredElement != null)
{
_hoveredElement.HoverOut();
}
if (newHoveredElement.RaycastInteraction)
{
_line.gameObject.SetActive(true);
}
else
{
_line.gameObject.SetActive(false);
}
_hoveredElement = newHoveredElement;
Debug.Assert(_hoveredElement != null, "We asked for colliders attached to game objects with ClickableInteractable and now we can't find it?");
_hoveredElement.HoverIn(_onButtonTrigger.IsValid());
}
if (_raycastCollisionTrigger.IsValid())
{
_hoveredElement.Hover(_raycastCollisionTrigger.RaycastHit, transform, true);
}
else
{
_hoveredElement.Hover(_raycastCollisionTrigger.RaycastHit, transform, false);
}
// Update ray.
Vector3[] positions = { transform.position, transform.position + transform.forward * (hit.distance + _raycastTrigger.Offset) };
_line.SetPositions(positions);
// Pass button events.
if (_onButtonDownTrigger.IsValid())
{
_hoveredElement.ButtonDown();
}
if (_onButtonTrigger.IsValid())
{
_hoveredElement.Button(hit);
}
if (_onButtonUpTrigger.IsValid())
{
_hoveredElement.ButtonUp();
}
}
else
{
IsRaycasting = false;
// Did we just leave an element?
if (_hoveredElement != null)
{
_line.gameObject.SetActive(false);
_hoveredElement.HoverOut();
_hoveredElement = null;
}
}
}
