private void ShiftNetworkOkButton_Click(object sender, EventArgs e)
{
try
{
double east = double.Parse(this.ShiftNetworkEastTextBox.Text);
double north = double.Parse(this.ShiftNetworkNorthTextBox.Text);
Coordinates shift = new Coordinates(east, north);
foreach (IArbiterWaypoint iaw in roads.ArbiterWaypoints.Values)
{
iaw.Position = iaw.Position + shift;
}
// safety zone filter
DisplayObjectFilter f = delegate(IDisplayObject target)
{
// check if target is network object
if (target is ArbiterSafetyZone)
{
return(true);
}
else
{
return(false);
}
};
// remove safety zones
display.RemoveDisplayObjectType(f);
// new safety
roads.ArbiterSafetyZones = new List <ArbiterSafetyZone>();
// remove from network
List <IDisplayObject> displayObjects = new List <IDisplayObject>();
foreach (IDisplayObject ido in roads.DisplayObjects)
{
if (!f(ido))
{
displayObjects.Add(ido);
}
}
// remove lane safety zones, create new partition paths
foreach (ArbiterSegment asg in roads.ArbiterSegments.Values)
{
foreach (ArbiterLane al in asg.Lanes.Values)
{
al.SafetyZones = new List <ArbiterSafetyZone>();
// path segments of lane
List <IPathSegment> pathSegments = new List <IPathSegment>();
// loop
foreach (ArbiterLanePartition alPar in al.Partitions)
{
// make new segment
pathSegments.Add(new LinePathSegment(alPar.Initial.Position, alPar.Final.Position));
}
// generate lane partition path
Path partitionPath = new Path(pathSegments);
al.PartitionPath = partitionPath;
}
}
// recreate safety zones
foreach (IArbiterWaypoint iaw in roads.ArbiterWaypoints.Values)
{
if (iaw is ArbiterWaypoint)
{
ArbiterWaypoint aw = (ArbiterWaypoint)iaw;
if (aw.IsStop)
{
ArbiterLane al = aw.Lane;
LinePath.PointOnPath end = al.GetClosestPoint(aw.Position);
double dist = -30;
LinePath.PointOnPath begin = al.LanePath().AdvancePoint(end, ref dist);
if (dist != 0)
{
EditorOutput.WriteLine(aw.ToString() + " safety zone too close to start of lane, setting start to start of lane");
begin = al.LanePath().StartPoint;
}
ArbiterSafetyZone asz = new ArbiterSafetyZone(al, end, begin);
asz.isExit = true;
asz.Exit = aw;
al.SafetyZones.Add(asz);
roads.DisplayObjects.Add(asz);
roads.ArbiterSafetyZones.Add(asz);
display.AddDisplayObject(asz);
}
}
}
// redraw
this.display.Invalidate();
// notify
EditorOutput.WriteLine("Shifted road network: east: " + east.ToString("F6") + ", north: " + north.ToString("F6"));
EditorOutput.WriteLine("Recomputed position-dependent types");
// close form
this.Close();
}
catch (Exception ex)
{
EditorOutput.WriteLine("Shift of road network failed: \n" + ex.ToString());
}
}