private void CheckInteraction()
{
RaycastHit hit;
ray = mainCamera.ViewportPointToRay(Vector3.one / 2f);
bool hasFoundValidItem = (Physics.Raycast(ray, out hit, interactibleDetectionDistance, layerMask));
if (hasFoundValidItem)
{
viewedItem = hit.transform.gameObject.GetComponent <Interactible> ();
if (viewedItem)
{
if (!viewedItem.enabled || viewedItem.hasExternalTrigger)
{
viewedItem = null;
}
}
hasFoundValidItem = (viewedItem && Vector3.Distance(hit.transform.position, playerCamera.transform.position) <= viewedItem.interactionDistance);
if (hasFoundValidItem && Input.GetMouseButtonDown(0))
{
activatedItem = viewedItem;
activatedItem.TriggerInteraction();
}
}
interactionText.text = (hasFoundValidItem && !viewedItem.getForceRemoveLabel()) ? viewedItem.getPublicName() : "";
if (activatedItem && (!hasFoundValidItem || Input.GetMouseButtonUp(0)))
{
activatedItem.EndInteraction();
activatedItem = null;
}
}