private void OnSelectedUsable(Usable usable)
{
this.usable = usable;
usableUnityUI = (usable != null) ? usable.GetComponentInChildren <UsableUnityUI>() : null;
if (usableUnityUI != null)
{
usableUnityUI.Show(GetUseMessage());
}
else
{
ShowControls();
}
lastInRange = !IsUsableInRange();
UpdateDisplay(!lastInRange);
}