void UpdateRemoveStatus()
{
if (currentInteractor)
{
if (currentInteractor.block.CanRemove())
{
// Remove the dependances on each connected block
foreach (BlockInterface bi in
currentInteractor.block.connectedBlocks)
{
bi.RemoveDependancy(currentInteractor.block);
}
Destroy(currentInteractor.transform.parent.gameObject);
currentInteractor = null;
}
}
else
{
Debug.Log("Remove the other connected blocks first");
}
}
// Intercept the hover status and check if we can actually place it down
void SendHoverStatus(ref RaycastInteractor interactor, bool hovered)
{
if (!hovered)
{
interactor.ChangeColor(defaultColor);
}
else
{
if (previewBI.IsOverlapping())
{
interactor.ChangeColor(unplaceableColor);
// Disable the preview
previewGO.SetActive(false);
}
else
{
interactor.ChangeColor(placeableColor);
previewGO.SetActive(true);
}
}
}
void UpdateHoverStatus()
{
if (raycastHit)
{
currentInteractor = hit.collider.GetComponent <RaycastInteractor>();
if (!currentInteractor)
{
return;
}
currentInteractorTf = currentInteractor.transform;
UpdatePreviewPosition();
// First Update
if (lastInteractor == null && currentInteractor)
{
SendHoverStatus(ref currentInteractor, true);
}
// If the last interactor is different
else if (lastInteractor && currentInteractor != lastInteractor)
{
// Disable the last one
SendHoverStatus(ref lastInteractor, false);
// Enable the new one
SendHoverStatus(ref currentInteractor, true);
}
}
else
{
if (currentInteractor)
{
SendHoverStatus(ref currentInteractor, false);
currentInteractor = null;
}
previewGO.SetActive(false);
}
// Set the last interactor for the next frame
lastInteractor = currentInteractor;
}
