public void OnPointerClick(PointerEventData eventData)
{
OnPointerClicked?.Invoke(tabIndex);
onClick.Invoke();
}
private void Update()
{
//Raycast from the current camera forward
if (Physics.Raycast(transform.position, transform.forward, out pointerHit, 250f))
{
//Update the current pointer args
currPointerArgs.target = pointerHit.transform;
currPointerArgs.point = pointerHit.point;
currPointerArgs.normal = pointerHit.normal;
if (prevPointerArgs.target == null || pointerHit.transform == prevPointerArgs.target)
{
timeToClickCountdown -= Time.deltaTime;
//Send the entered event
if (enteredTriggered == false)
{
OnPointerEnter?.Invoke(this, currPointerArgs);
enteredTriggered = true;
}
if (timeToClickCountdown <= 0)
{
//Send the one time click event
if (clickTriggered == false)
{
OnPointerClicked?.Invoke(this, currPointerArgs);
ExecuteEvents.Execute(pointerHit.transform.gameObject, new PointerEventData(EventSystem.current), ExecuteEvents.pointerClickHandler);
clickTriggered = true;
}
OnPointerDown?.Invoke(this, currPointerArgs);
//Set the previous hit to the new target
prevPointerArgs.target = pointerHit.transform;
prevPointerArgs.point = pointerHit.point;
prevPointerArgs.normal = pointerHit.normal;
}
}
else
{
//Exit the old target and enter the new one
OnPointerExit?.Invoke(this, prevPointerArgs);
OnPointerEnter?.Invoke(this, currPointerArgs);
//Set the previous hit to the new target
prevPointerArgs.target = pointerHit.transform;
prevPointerArgs.point = pointerHit.point;
prevPointerArgs.normal = pointerHit.normal;
//Reset state variables
timeToClickCountdown = timeToClick;
enteredTriggered = false;
clickTriggered = false;
}
}
else
{
if (prevPointerArgs.target != null)
{
//Send the exit event
OnPointerExit?.Invoke(this, prevPointerArgs);
//Reset state variables
prevPointerArgs.target = null;
timeToClickCountdown = timeToClick;
enteredTriggered = false;
clickTriggered = false;
}
else
{
timeToClickCountdown = timeToClick;
}
}
//Draw the debug gizmos
if (drawDebug)
{
Debug.DrawLine(transform.position, prevPointerArgs.point, Color.red);
}
}
