private void CalculatePath(MovementBehavior per)
{
Trace.WriteLine("calculating path");
LayerTile start = map.GetTileByWorldPosition(selectedWO.GetCenteredPosition());
WaveServices.TaskScheduler.CreateTask(async() =>
{
List <LayerTile> dPath = AStar.Astar(currentTile, start);
Trace.WriteLine("path: " + dPath.Count.ToString());
await WaveServices.Dispatcher.RunOnWaveThread(
() =>
{
if (!selectedWO.IsDestroyed() && !selectedWO.IsActionBlocking())
{
SendPath(dPath);
}
}
);
});
}