public override void Update()
{
Vector3 mouse;
if (RaycastMousePosition(out mouse))
{
if (Input.GetKeyDown(KeyCode.R))
{
ghost.Rotate(true);
rotations = (rotations + 1) % 4;
}
Vector3 snappedPosition = grid.SnapObjectWorldPosition(mouse, ghost);
ghost.transform.position = snappedPosition;
if (Input.GetMouseButtonDown(0) && CanPlaceObject(snappedPosition, ghost))
{
if (EventSystem.current.IsPointerOverGameObject() == false)
{
if (grid.PlaceObject(snappedPosition, ghost))
{
OnObjectPlaced(ghost);
ghost = CreateGhost();
ghost.transform.position = snappedPosition;
}
}
}
}
}
private GridObject CreateGhost()
{
GridObject obj = Instantiate(objectPrefab);
for (int i = 0; i < rotations; i++)
{
obj.Rotate(true);
}
return(obj);
}