public static int RequestPath(PathRequest pr)
{
pr.ID = ++_counter;
lock (PathsRequested)
{
PathsRequested.Enqueue(pr);
}
return(pr.ID);
}
public void Run()
{
PathRequest pr;
Path p;
while (true)
{
// check if any paths are requested
lock (PathsRequested)
{
if (PathsRequested.Count == 0)
{
continue;
}
// get the first one off the queue if so
pr = PathsRequested.Dequeue();
}
// generate the path
if (pr.Ends == null)
{
p = Pathfinder.Generate(Collisions, Map, pr.Start, pr.End, pr.Validation);
}
else
{
p = Pathfinder.Generate(Collisions, Map, pr.Start, pr.Ends, pr.Validation);
}
// add the path to the completion dictionary
lock (PathsCreated)
{
PathsCreated.Add(pr.ID, p);
}
Thread.Sleep(1);
}
}
