void Update()
{
Transform camera = Camera.main.transform;
Ray ray = new Ray(camera.position, camera.rotation * Vector3.forward);
RaycastHit hit;
GameObject hitButton = null;
PointerEventData data = new PointerEventData(EventSystem.current);
if (Physics.Raycast(ray, out hit))
{
if (hit.transform.gameObject.tag == "Button")
{
hitButton = hit.transform.parent.gameObject;
}
}
if (currentButton != hitButton)
{
if (currentButton != null)
{
ExecuteEvents.Execute <IPointerExitHandler>(currentButton, data, ExecuteEvents.pointerExitHandler);
}
currentButton = hitButton;
if (currentButton != null)
{
ExecuteEvents.Execute <IPointerEnterHandler>(currentButton, data, ExecuteEvents.pointerEnterHandler);
countDown = timeToSelect;
}
}
if (currentButton != null)
{
countDown -= Time.deltaTime;
if (clicker.Clicked() || countDown < 0)
{
ExecuteEvents.Execute <IPointerClickHandler>(currentButton, data, ExecuteEvents.pointerClickHandler);
countDown = timeToSelect;
}
}
}
private void OnMouseUp()
{
clicker.Clicked(this);
}