public bool IsOpen(AStarNode node) { return(Array.IndexOf(_opened, node) > -1); }
public void AddToOpenList(AStarNode node) { _opened[_numOpened++] = node; }
public void AddToClosedList(AStarNode node) { _closed[_numClosed++] = node; }
public bool IsClosed(AStarNode node) { return(Array.IndexOf(_closed, node) > -1); }