//****************************************************************************************************
//
//****************************************************************************************************
public void Update()
{
if (m_map == null)
{
return;
}
if (m_request == null)
{
while ((m_request = DeQueue()) != null)
{
if (m_request.canceled)
{
m_request = null;
UpdateIndicator(false);
continue;
}
UpdateIndicator(true);
m_request.processing = true;
StartCoroutine(RequestMap());
break;
}
}
}
//****************************************************************************************************
//
//****************************************************************************************************
private WebMapRequest DeQueue()
{
if (m_queue.Count > 0)
{
WebMapRequest req = m_queue.First.Value;
m_queue.RemoveFirst();
return(req);
}
return(null);
}
//****************************************************************************************************
//
//****************************************************************************************************
private void DropCurRequest(WebMapRequest.DROP_REASON reason)
{
if (m_request != null)
{
switch (reason)
{
case WebMapRequest.DROP_REASON.NEW: break;
case WebMapRequest.DROP_REASON.CANCELED: m_request.canceled = true; break;
case WebMapRequest.DROP_REASON.COMPLETED: m_request.completed = true; break;
case WebMapRequest.DROP_REASON.CONTEXT_CHANGED: break;
}
}
m_request = null;
UpdateIndicator(false);
}
//****************************************************************************************************
//
//****************************************************************************************************
public bool Queue(WebMapRequest req)
{
if (req == null)
{
return(false);
}
if (req.@new == false)
{
return(false);
}
if (req.node.List != null)
{
return(false);
}
m_queue.AddLast(req.node);
m_workLoad = m_queue.Count;
return(true);
}