public void SetQueueDestination(CustomerController caller)
{
foreach (Transform node in transform)
{
CustomerNode customerNode = null;
if (node.TryGetComponent(out customerNode))
{
bool target = customerNode.GetOccupant() == caller.gameObject;
if (target)
{
return;
}
}
customerNode.Queue(caller);
}
}
public Transform GetHighestAvailableNode(CustomerController caller)
{
Transform lastNode = null;
foreach (Transform node in transform)
{
CustomerNode customerNode = null;
if (node.TryGetComponent(out customerNode))
{
bool occupied = customerNode.IsOccupied();
if (!occupied)
{
return(node);
}
}
customerNode.Queue(caller);
lastNode = node;
}
//if there are no more nodes available in the paying line, the last one will be returned
return(lastNode);
}