public List<Point> GetThirdTierKnownPath(Point start, Point end)
{
ClosedPathEndpoints key = new ClosedPathEndpoints(start, end);
if (this.ThirdTierKnownPaths.ContainsKey(key))
{
return this.ThirdTierKnownPaths[key];
}
return null;
}
public void AddThirdTierKnownPath(List<Point> path)
{
if (path != null)
{
ClosedPathEndpoints key = new ClosedPathEndpoints(path[0], path[path.Count - 1]);
if (!this.ThirdTierKnownPaths.ContainsKey(key))
{
if (this.ThirdTierKnownPaths.Count > GlobalVariables.MaxCountOfKnownPaths)
{
this.ThirdTierKnownPaths.Clear();
}
this.ThirdTierKnownPaths.Add(key, path);
}
}
}
