// Update is called once per frame
void Update ()
{
if (heldObject != null)
{
if (!BuildState_Manager.isBuildTime)
{
RemoveCurrentObject (true);
// TODO
return;
}
if (!heldObjectBehaviour)
{
heldObjectBehaviour = heldObject.GetComponent <PickUp_Behaviour> ();
}
heldObjectBehaviour.held = true;
RaycastHit hit = GetMouseRay ();
if (hit.point != Vector3.zero)
{
Vector3 placePoint = hit.point;
if (Util.CloseTo (hit.point.y, 0f, 0.05f))
{
placePoint.y = buildPlane.transform.position.y;
}
heldObject.transform.position = Util.RoundVector3 (placePoint) + heldObjectBehaviour.PlaceIndentVector;
}
}
// if gravity is on, then disable buildplane, if it isn't, enable it
buildPlane.GetComponent <BoxCollider> ().isTrigger = PickUp_GravityManager.useGravity;
// decrease pickUpTime
pickUpTime -= Time.deltaTime;
GetInput ();
}
public void RemoveCurrentObject (bool delete)
{
if (heldObject)
{
print ("PLACING BLOCK");
// set the lastStillPos for snapping to grid functions
heldObjectBehaviour.lastStillPos = heldObject.transform.position;
heldObjectBehaviour.lastStillRot = heldObject.transform.rotation;
// delete all pointers to heldObjectBehaviour and heldObject
if (heldObjectBehaviour)
{
// the object is no longer held
heldObjectBehaviour.held = false;
}
heldObject.transform.SetParent (null);
heldObjectBehaviour = null;
if (heldObjectIsPurchased)
{
}
if (delete)
{ // if we are meant to actually delete the object, destroy it
GameObject.Destroy (heldObject);
}
heldObject = null;
}
}
