public ESearchStatus CycleOnce()
{
ESearchStatus Result = CurrentSearch.CycleOnce();
if (Result == ESearchStatus.TargetNotFound)
{
}
else if (Result == ESearchStatus.TargetFound)
{
//if the search was for an item type then the final node in the path will
//represent a giver trigger. Consequently, it's worth passing the pointer
//to the trigger in the extra info field of the message. (The pointer
//will just be NULL if no trigger)
//void* pTrigger =
//m_NavGraph.GetNode(m_pCurrentSearch->GetPathToTarget().back()).ExtraInfo();
//Dispatcher->DispatchMsg(SEND_MSG_IMMEDIATELY,
// SENDER_ID_IRRELEVANT,
// m_pOwner->ID(),
// Msg_PathReady,
// pTrigger);
}
return(Result);
}
// every time this is called the total amount of search cycles
// available will be shared out equally between all the active
// path requests. if a search completes sucessfully or fails
// the method will notify the relevant bot
public void UpdateSearches()
{
int NumCyclesRemaining = NumSearchCyclesPerUpdate;
int CurSearchIndex = 0;
while (NumCyclesRemaining-- > 0 && SearchRequests.Any())
{
ESearchStatus Result = (SearchRequests[CurSearchIndex]).CycleOnce();
if (Result == ESearchStatus.TargetFound)
{
OnTargetFound();
SearchRequests.RemoveAt(CurSearchIndex);
}
else if (Result == ESearchStatus.TargetNotFound)
{
OnTargetNotFound();
SearchRequests.RemoveAt(CurSearchIndex);
}
else
{
// go to next path
CurSearchIndex++;
}
// if we are at the end, reset to beginning.
if (CurSearchIndex >= SearchRequests.Count())
{
CurSearchIndex = 0;
}
}
}
public ESearchStatus CycleOnce()
{
ESearchStatus Result = Search.CycleOnce();
if (Result == ESearchStatus.TargetFound)
{
PathToTarget.AddRange(Search.GetPathAsPathEdges());
}
return(Result);
}
