private void UpdateTarget(GraphStack stack)
{
var data = stack.GetElementData <Data>(this);
var wasListening = data.isListening;
var newTarget = Flow.FetchValue <GameObject>(target, stack.ToReference());
if (newTarget != data.target)
{
if (wasListening)
{
StopListening(stack);
}
data.target = newTarget;
if (wasListening)
{
StartListening(stack, false);
}
}
}