void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = _camera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out RaycastHit hit, float.MaxValue, LayerMask.GetMask("PickableItem")))
{
PickableItem pickedItem = hit.transform.parent.GetComponent <PickableItem>();
if (!CheckCoveringItems(pickedItem))
{
_pickedItem = pickedItem;
if (_pickedItem != null)
{
SoundPlayer.Play("tink", 0.5f);
_pickedItem.OnPicked();
_pickedItem.SetPositionAnimated(GetPosOnPickedPlane(_pickedItem));
if (_pickedItem.initialPositionState == PickableItem.InitialPositionState.OnInitialPosition ||
_pickedItem.initialPositionState == PickableItem.InitialPositionState.MovingToInitialPosition)
{
_pickedItem.initialPositionState = PickableItem.InitialPositionState.PickedFromInitialPosition;
}
}
}
}
}
if (Input.GetMouseButtonUp(0) && _pickedItem != null)
{
SoundPlayer.Play("tink", 0.5f);
_pickedItem.OnReleased();
_pickedItem = null;
}
if (_pickedItem != null && (!Mathf.Approximately(Input.GetAxis("Mouse X"), 0f) || !Mathf.Approximately(Input.GetAxis("Mouse Y"), 0f)))
{
Ray ray = _camera.ScreenPointToRay(Input.mousePosition);
bool interactedWithGhost = false;
if (Physics.Raycast(ray, out RaycastHit hit, float.MaxValue, LayerMask.GetMask("PickableItemGhost")))
{
PickableItemGhost ghost = hit.transform.parent.GetComponent <PickableItemGhost>();
if (!CheckCoveringItems(ghost.transform.GetComponent <PickableItem>()))
{
if (_pickedItem.initialPositionState == PickableItem.InitialPositionState.CanBeReturnedToInitialPosition)
{
_pickedItem.SetPositionAnimated(ghost.transform.position, pickedItem =>
{
pickedItem.initialPositionState = PickableItem.InitialPositionState.OnInitialPosition;
pickedItem.isBroken = false;
});
_pickedItem.initialPositionState = PickableItem.InitialPositionState.MovingToInitialPosition;
}
else if (_pickedItem.initialPositionState == PickableItem.InitialPositionState.PickedFromInitialPosition)
{
_pickedItem.SetPosition(GetPosOnPickedPlane(_pickedItem));
}
interactedWithGhost = true;
}
}
if (!interactedWithGhost)
{
if (_pickedItem.initialPositionState == PickableItem.InitialPositionState.PickedFromInitialPosition)
{
_pickedItem.SetPositionAnimated(GetPosOnPickedPlane(_pickedItem));
_pickedItem.initialPositionState = PickableItem.InitialPositionState.CanBeReturnedToInitialPosition;
}
else
{
_pickedItem.SetPosition(GetPosOnPickedPlane(_pickedItem));
if (_pickedItem.initialPositionState == PickableItem.InitialPositionState.OnInitialPosition ||
_pickedItem.initialPositionState == PickableItem.InitialPositionState.MovingToInitialPosition)
{
_pickedItem.initialPositionState = PickableItem.InitialPositionState.CanBeReturnedToInitialPosition;
}
}
}
}
}