public RoadDistance(Road road, double distance, bool endofmap)
: this()
{
Distance = distance;
EndOfMap = endofmap;
Road = road;
}
public RoadLane(Road road, LaneDirection lanedirection, LaneType lanetype, int laneindex, double width,
double translation)
{
int colorindex;
if (lanedirection == LaneDirection.Backward)
colorindex = laneindex;
else
colorindex = -laneindex - 1;
curvecolor = Colors.GetSaturatedColor(colorindex);
ILaneContainer = road;
LaneDirection = lanedirection;
LaneIndex = laneindex;
LaneType = lanetype;
linecolor = road.LineColor;
this.road = road;
roadcolor = road.RoadColor;
this.translation = translation;
vehiclelist = new List<Vehicle>();
Width = width;
setbeziers();
setgaplengths();
Length = beziers.Sum(bezier => bezier.Length);
spawndistance = 2*road.GetMaximumSpeed("Vehicle")/beziers[0].Length;
}
public void AddTrafficLight(Road road, TrafficLight trafficlight)
{
if (!roadlist.Contains(road))
{
roadlist.Add(road);
trafficlightdictionary.Add(road, new List<TrafficLight>());
}
trafficlightdictionary[road].Add(trafficlight);
}
public RoadConnection(Road road, Dictionary<int, HashSet<RoadLaneIndex>> connectiondictionary)
: this()
{
ConnectionDictionary = connectiondictionary;
Road = road;
}
private Road GetRoadTo(Road source, Point point)
{
var roaddistancelist = new List<RoadDistance>();
foreach (Road road in roadlist.Where(road => road != source))
{
double distance = road.GetOffwardCoordinate(location).DistanceTo(point);
if (distance < road.Width)
return road;
bool endofmap = (road.IsToward(location) && road.Previous == null) ||
(!road.IsToward(location) && road.Next == null);
roaddistancelist.Add(new RoadDistance(road, distance, endofmap));
}
roaddistancelist = roaddistancelist.Where(roaddistance => !roaddistance.EndOfMap).ToList();
double min = roaddistancelist.Min(roaddistance => roaddistance.Distance);
roaddistancelist =
roaddistancelist.Where(roaddistance => roaddistance.Distance < 1.2*min).ToList();
if (roaddistancelist.Count > 1)
roaddistancelist.Sort(
(r1, r2) => r1.Road.VehicleCount.CompareTo(r2.Road.VehicleCount));
return roaddistancelist[0].Road;
}
public int GetLaneIndexTo(Road source, Point point)
{
Road exit = GetRoadTo(source, point);
List<CrossingLane> sublanelist =
lanelist.Where(
crossinglane =>
crossinglane.PreviousLane.Road == source && crossinglane.NextLane.Road == exit).ToList();
return (sublanelist[0].PreviousLane.LaneIndex);
}
