/// <summary>
/// Generates the xySegments into segments and inputs them into the input road network
/// </summary>
/// <param name="arn"></param>
/// <returns></returns>
public ArbiterRoadNetwork GenerateSegments(ArbiterRoadNetwork arn)
{
foreach (SimpleSegment ss in segments)
{
// seg
ArbiterSegmentId asi = new ArbiterSegmentId(int.Parse(ss.Id));
ArbiterSegment asg = new ArbiterSegment(asi);
arn.ArbiterSegments.Add(asi, asg);
asg.RoadNetwork = arn;
asg.SpeedLimits = new ArbiterSpeedLimit();
asg.SpeedLimits.MaximumSpeed = 13.4112; // 30mph max speed
// way1
ArbiterWayId awi1 = new ArbiterWayId(1, asi);
ArbiterWay aw1 = new ArbiterWay(awi1);
aw1.Segment = asg;
asg.Ways.Add(awi1, aw1);
asg.Way1 = aw1;
// way2
ArbiterWayId awi2 = new ArbiterWayId(2, asi);
ArbiterWay aw2 = new ArbiterWay(awi2);
aw2.Segment = asg;
asg.Ways.Add(awi2, aw2);
asg.Way2 = aw2;
// make lanes
foreach (SimpleLane sl in ss.Lanes)
{
// lane
ArbiterLaneId ali;
ArbiterLane al;
// get way of lane id
if (ss.Way1Lanes.Contains(sl))
{
ali = new ArbiterLaneId(GenerationTools.GetId(sl.Id)[1], awi1);
al = new ArbiterLane(ali);
aw1.Lanes.Add(ali, al);
al.Way = aw1;
}
else
{
ali = new ArbiterLaneId(GenerationTools.GetId(sl.Id)[1], awi2);
al = new ArbiterLane(ali);
aw2.Lanes.Add(ali, al);
al.Way = aw2;
}
// add to display
arn.DisplayObjects.Add(al);
// width
al.Width = sl.LaneWidth == 0 ? TahoeParams.T * 2.0 : sl.LaneWidth * 0.3048;
if (sl.LaneWidth == 0)
{
Console.WriteLine("lane: " + ali.ToString() + " contains no lane width, setting to 4m");
}
// lane boundaries
al.BoundaryLeft = this.GenerateLaneBoundary(sl.LeftBound);
al.BoundaryRight = this.GenerateLaneBoundary(sl.RightBound);
// add lane to seg
asg.Lanes.Add(ali, al);
// waypoints
List <ArbiterWaypoint> waypointList = new List <ArbiterWaypoint>();
// generate waypoints
foreach (SimpleWaypoint sw in sl.Waypoints)
{
// waypoint
ArbiterWaypointId awi = new ArbiterWaypointId(GenerationTools.GetId(sw.ID)[2], ali);
ArbiterWaypoint aw = new ArbiterWaypoint(sw.Position, awi);
aw.Lane = al;
// stop
if (sl.Stops.Contains(sw.ID))
{
aw.IsStop = true;
}
// checkpoint
foreach (SimpleCheckpoint sc in sl.Checkpoints)
{
if (sw.ID == sc.WaypointId)
{
aw.IsCheckpoint = true;
aw.CheckpointId = int.Parse(sc.CheckpointId);
arn.Checkpoints.Add(aw.CheckpointId, aw);
}
}
// add
asg.Waypoints.Add(awi, aw);
arn.ArbiterWaypoints.Add(awi, aw);
al.Waypoints.Add(awi, aw);
waypointList.Add(aw);
arn.DisplayObjects.Add(aw);
arn.LegacyWaypointLookup.Add(sw.ID, aw);
}
al.WaypointList = waypointList;
// lane partitions
List <ArbiterLanePartition> alps = new List <ArbiterLanePartition>();
al.Partitions = alps;
// generate lane partitions
for (int i = 0; i < waypointList.Count - 1; i++)
{
// create lane partition
ArbiterLanePartitionId alpi = new ArbiterLanePartitionId(waypointList[i].WaypointId, waypointList[i + 1].WaypointId, ali);
ArbiterLanePartition alp = new ArbiterLanePartition(alpi, waypointList[i], waypointList[i + 1], asg);
alp.Lane = al;
waypointList[i].NextPartition = alp;
waypointList[i + 1].PreviousPartition = alp;
alps.Add(alp);
arn.DisplayObjects.Add(alp);
// crete initial user partition
ArbiterUserPartitionId aupi = new ArbiterUserPartitionId(alp.PartitionId, waypointList[i].WaypointId, waypointList[i + 1].WaypointId);
ArbiterUserPartition aup = new ArbiterUserPartition(aupi, alp, waypointList[i], waypointList[i + 1]);
List <ArbiterUserPartition> aups = new List <ArbiterUserPartition>();
aups.Add(aup);
alp.UserPartitions = aups;
alp.SetDefaultSparsePolygon();
arn.DisplayObjects.Add(aup);
}
// path segments of lane
List <IPathSegment> ips = new List <IPathSegment>();
List <Coordinates> pathSegments = new List <Coordinates>();
pathSegments.Add(alps[0].Initial.Position);
// loop
foreach (ArbiterLanePartition alPar in alps)
{
ips.Add(new LinePathSegment(alPar.Initial.Position, alPar.Final.Position));
// make new segment
pathSegments.Add(alPar.Final.Position);
}
// generate lane partition path
LinePath partitionPath = new LinePath(pathSegments);
al.SetLanePath(partitionPath);
al.PartitionPath = new Path(ips, CoordinateMode.AbsoluteProjected);
// safeto zones
foreach (ArbiterWaypoint aw in al.Waypoints.Values)
{
if (aw.IsStop)
{
LinePath.PointOnPath end = al.GetClosestPoint(aw.Position);
double dist = -30;
LinePath.PointOnPath begin = al.LanePath().AdvancePoint(end, ref dist);
if (dist != 0)
{
begin = al.LanePath().StartPoint;
}
ArbiterSafetyZone asz = new ArbiterSafetyZone(al, end, begin);
asz.isExit = true;
asz.Exit = aw;
al.SafetyZones.Add(asz);
arn.DisplayObjects.Add(asz);
arn.ArbiterSafetyZones.Add(asz);
}
}
}
}
return(arn);
}
/// <summary>
/// Generates the arbiter zones form the internal xy zones for the input road network
/// </summary>
/// <param name="arn"></param>
/// <returns></returns>
/// <remarks>TODO: add zone cost map, adjacency of parking spots, figure out width</remarks>
public ArbiterRoadNetwork GenerateZones(ArbiterRoadNetwork arn)
{
Dictionary <ArbiterZoneId, ArbiterZone> zones = new Dictionary <ArbiterZoneId, ArbiterZone>();
List <IArbiterWaypoint> waypoints = new List <IArbiterWaypoint>();
foreach (SimpleZone sz in xyZones)
{
ArbiterZoneId azi = new ArbiterZoneId(int.Parse(sz.ZoneID));
#region Generate Perimeter
// old perim
ZonePerimeter zp = sz.Perimeter;
// perim id
ArbiterPerimeterId api = new ArbiterPerimeterId(GenerationTools.GetId(zp.PerimeterID)[1], azi);
#region Perimeter Waypoints
List <ArbiterPerimeterWaypoint> perimeterWaypoints = new List <ArbiterPerimeterWaypoint>();
foreach (PerimeterPoint pp in zp.PerimeterPoints)
{
// id
ArbiterPerimeterWaypointId apwi = new ArbiterPerimeterWaypointId(
GenerationTools.GetId(pp.ID)[2], api);
// point
ArbiterPerimeterWaypoint apw = new ArbiterPerimeterWaypoint(apwi, pp.position);
// add
perimeterWaypoints.Add(apw);
waypoints.Add(apw);
arn.DisplayObjects.Add(apw);
arn.LegacyWaypointLookup.Add(pp.ID, apw);
}
#endregion
// generate perimeter
ArbiterPerimeter ap = new ArbiterPerimeter(api, perimeterWaypoints);
arn.DisplayObjects.Add(ap);
// set per in points
foreach (ArbiterPerimeterWaypoint apw in perimeterWaypoints)
{
apw.Perimeter = ap;
}
#region Set Defined Links
// set links among perimeter nodes
for (int i = 1; i <= ap.PerimeterPoints.Count; i++)
{
ArbiterPerimeterWaypointId apwi = new ArbiterPerimeterWaypointId(i, ap.PerimeterId);
ArbiterPerimeterWaypoint apw = ap.PerimeterPoints[apwi];
if (i < ap.PerimeterPoints.Count)
{
ArbiterPerimeterWaypointId apwiNext = new ArbiterPerimeterWaypointId(i + 1, ap.PerimeterId);
apw.NextPerimeterPoint = ap.PerimeterPoints[apwiNext];
}
else
{
ArbiterPerimeterWaypointId apwiNext = new ArbiterPerimeterWaypointId(1, ap.PerimeterId);
apw.NextPerimeterPoint = ap.PerimeterPoints[apwiNext];
}
}
#endregion
#endregion
#region Generate Parking Spots
List <ArbiterParkingSpot> parkingSpots = new List <ArbiterParkingSpot>();
#region Parking Spots
foreach (ParkingSpot ps in sz.ParkingSpots)
{
// spot id
int apsiNum = GenerationTools.GetId(ps.SpotID)[1];
ArbiterParkingSpotId apsi = new ArbiterParkingSpotId(apsiNum, azi);
// spot width
double spotWidth;
// check if spot width not set
if (ps.SpotWidth == null || ps.SpotWidth == "" || ps.SpotWidth == "0")
{
spotWidth = 3.0;
}
else
{
// convert feet to meters
spotWidth = double.Parse(ps.SpotWidth) * 0.3048;
}
// spot
ArbiterParkingSpot aps = new ArbiterParkingSpot(spotWidth, apsi);
arn.DisplayObjects.Add(aps);
// waypoints
List <ArbiterParkingSpotWaypoint> parkingSpotWaypoints = new List <ArbiterParkingSpotWaypoint>();
#region Parking Spot Waypoints
#region Waypoint 1
// id
int apwi1Number = GenerationTools.GetId(ps.Waypoint1.ID)[2];
ArbiterParkingSpotWaypointId apwi1 = new ArbiterParkingSpotWaypointId(apwi1Number, apsi);
// generate waypoint 1
ArbiterParkingSpotWaypoint apw1 = new ArbiterParkingSpotWaypoint(
ps.Waypoint1.Position, apwi1, aps);
// set
parkingSpotWaypoints.Add(apw1);
waypoints.Add(apw1);
arn.DisplayObjects.Add(apw1);
arn.LegacyWaypointLookup.Add(ps.Waypoint1.ID, apw1);
apw1.ParkingSpot = aps;
// checkpoint or not?
if (ps.CheckpointWaypointID == ps.Waypoint1.ID)
{
apw1.IsCheckpoint = true;
apw1.CheckpointId = int.Parse(ps.CheckpointID);
aps.Checkpoint = apw1;
arn.Checkpoints.Add(apw1.CheckpointId, apw1);
}
else
{
aps.NormalWaypoint = apw1;
}
#endregion
#region Waypoint 2
// id
int apwi2Number = GenerationTools.GetId(ps.Waypoint2.ID)[2];
ArbiterParkingSpotWaypointId apwi2 = new ArbiterParkingSpotWaypointId(apwi2Number, apsi);
// generate waypoint 2
ArbiterParkingSpotWaypoint apw2 = new ArbiterParkingSpotWaypoint(
ps.Waypoint2.Position, apwi2, aps);
// set
parkingSpotWaypoints.Add(apw2);
waypoints.Add(apw2);
arn.DisplayObjects.Add(apw2);
arn.LegacyWaypointLookup.Add(ps.Waypoint2.ID, apw2);
apw2.ParkingSpot = aps;
// checkpoint or not?
if (ps.CheckpointWaypointID == ps.Waypoint2.ID)
{
apw2.IsCheckpoint = true;
apw2.CheckpointId = int.Parse(ps.CheckpointID);
aps.Checkpoint = apw2;
arn.Checkpoints.Add(apw2.CheckpointId, apw2);
}
else
{
aps.NormalWaypoint = apw2;
}
#endregion
#endregion
// set waypoints
aps.SetWaypoints(parkingSpotWaypoints);
// add
parkingSpots.Add(aps);
}
#endregion
#endregion
#region Create Zone
// create zone
ArbiterZone az = new ArbiterZone(azi, ap, parkingSpots, arn);
// zone
az.SpeedLimits = new ArbiterSpeedLimit();
az.SpeedLimits.MaximumSpeed = 2.24;
az.SpeedLimits.MinimumSpeed = 2.24;
// add to final dictionary
zones.Add(az.ZoneId, az);
arn.DisplayObjects.Add(az);
#endregion
}
// set zones
arn.ArbiterZones = zones;
// add waypoints
foreach (IArbiterWaypoint iaw in waypoints)
{
// set waypoint
arn.ArbiterWaypoints.Add(iaw.AreaSubtypeWaypointId, iaw);
}
// return
return(arn);
}
