public MapIcon(IconType type, MapDisplay parent, MapDragButton button)
{
this.col = Color.Blue;
this.radius = 5.0f;
this.parent = parent;
this.button = button;
this.type = type;
ResourceManager resourcemanager
= new ResourceManager("MyMap.Properties.Resources"
, Assembly.GetExecutingAssembly());
switch (type)
{
case IconType.Start:
this.icon = new Bitmap((Image)resourcemanager.GetObject("start"));
break;
case IconType.End:
this.icon = new Bitmap((Image)resourcemanager.GetObject("end"));
break;
case IconType.Via:
this.icon = new Bitmap((Image)resourcemanager.GetObject("via"));
break;
case IconType.Bike:
this.icon = new Bitmap((Image)resourcemanager.GetObject("bike"), 24, 24);
break;
case IconType.Car:
this.icon = new Bitmap((Image)resourcemanager.GetObject("car"), 24, 24);
break;
}
// If no vehicle is set make it foot.
if (vehicle == null)
{
vehicle = new MyVehicle(MyMap.Vehicle.Foot, new Node(0, 0, 0));
}
if (button != null)
{
button.MapIcon = this;
}
}
/// <summary>
/// Adds a myVehicle of type v to the map.
/// </summary>
public void AddVehicle(MyVehicle v)
{
myVehicles.Add(v);
MapIcon newIcon;
switch (v.VehicleType)
{
case Vehicle.Car:
newIcon = new MapIcon(IconType.Car, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
case Vehicle.Bicycle:
newIcon = new MapIcon(IconType.Bike, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
}
}
public MapIcon(IconType type, MapDisplay parent, MapDragButton button, MyVehicle myVehicle)
: this(type, parent, button)
{
this.vehicle = myVehicle;
}
/// <summary>
/// Adds a myVehicle of type v to the map.
/// </summary>
public void AddVehicle(MyVehicle v)
{
myVehicles.Add(v);
MapIcon newIcon;
switch (v.VehicleType)
{
case Vehicle.Car:
newIcon = new MapIcon(IconType.Car, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
case Vehicle.Bicycle:
newIcon = new MapIcon(IconType.Bike, this, null, v);
newIcon.Location = v.Location;
icons.Add(newIcon);
CalcRoute();
break;
}
}
public MapIcon(IconType type, MapDisplay parent, MapDragButton button, MyVehicle myVehicle)
: this(type, parent, button)
{
this.vehicle = myVehicle;
}
public MapIcon(IconType type, MapDisplay parent, MapDragButton button)
{
this.col = Color.Blue;
this.radius = 5.0f;
this.parent = parent;
this.button = button;
this.type = type;
ResourceManager resourcemanager
= new ResourceManager("MyMap.Properties.Resources"
, Assembly.GetExecutingAssembly());
switch (type)
{
case IconType.Start:
this.icon = new Bitmap((Image)resourcemanager.GetObject("start"));
break;
case IconType.End:
this.icon = new Bitmap((Image)resourcemanager.GetObject("end"));
break;
case IconType.Via:
this.icon = new Bitmap((Image)resourcemanager.GetObject("via"));
break;
case IconType.Bike:
this.icon = new Bitmap((Image)resourcemanager.GetObject("bike"), 24, 24);
break;
case IconType.Car:
this.icon = new Bitmap((Image)resourcemanager.GetObject("car"), 24, 24);
break;
}
// If no vehicle is set make it foot.
if (vehicle == null)
vehicle = new MyVehicle(MyMap.Vehicle.Foot, new Node(0, 0, 0));
if (button != null)
button.MapIcon = this;
}
/// <summary>
/// Returns the route through points "nodes" starting with Vehicles "vehicles",
/// without using any vehicletype from "forbiddenVehicles" and using myVehicles "myVehicles".
/// </summary>
public Route CalcRoute(long[] nodes, List <Vehicle> vehicles, List <Vehicle> forbiddenVehicles, List <MyVehicle> myVehicles, RouteMode mode)
{
Route res = new Route(new Node[0], Vehicle.Foot);
res.Length = double.PositiveInfinity;
res.Time = double.PositiveInfinity;
Route r = null;
double min = double.PositiveInfinity;
for (int i = 0; i < myVehicles.Count; i++)
{
MyVehicle v = myVehicles[i];
if (!forbiddenVehicles.Contains(v.VehicleType))
{
// Calc route to the MyVehicle
List <MyVehicle> newMyVehicles = new List <MyVehicle>();
foreach (MyVehicle vNew in myVehicles)
{
if (vNew != v)
{
newMyVehicles.Add(vNew);
}
}
Route toVehicle = CalcRoute(new long[] { nodes[0], v.Location.ID }, vehicles, forbiddenVehicles, newMyVehicles, mode);
Route fromVehicle = null;
v.Route = toVehicle;
if (toVehicle != null && !Double.IsPositiveInfinity(toVehicle.Length))
{
// Calc route from MyVehicle through the given points
long[] through = new long[nodes.Length];
Array.Copy(nodes, through, nodes.Length);
through[0] = v.Location.ID;
fromVehicle = CalcRoute(through, new List <Vehicle>()
{
v.VehicleType, Vehicle.Foot
}, forbiddenVehicles, newMyVehicles, mode);
// Route from source to destination using MyVehicle is
r = toVehicle + fromVehicle;
if (v.VehicleType == Vehicle.Bicycle)
{
r.Time += 60; //assuming it costs 1 minute to get your bicycle.
}
else if (v.VehicleType == Vehicle.Car)
{
r.Time += 4; //assumin it costs 4 minutes to get and park your car.
}
}
if (r != null && (r.Time < min && mode == RouteMode.Fastest || r.Length < min && mode == RouteMode.Shortest))
{
res = r;
switch (mode)
{
case RouteMode.Fastest:
min = r.Time;
break;
case RouteMode.Shortest:
min = r.Length;
break;
}
}
}
}
if (nodes.Length >= 2)
{
r = Dijkstra(nodes[0], nodes[1], vehicles.ToArray(), mode, !forbiddenVehicles.Contains(Vehicle.Bus));
if (nodes.Length > 2)
{
r += CalcRoute(SubArray(nodes, 1, nodes.Length), vehicles, forbiddenVehicles, myVehicles, mode);
}
}
if (r != null && (r.Time <= min && mode == RouteMode.Fastest || r.Length <= min && mode == RouteMode.Shortest))
{
res = r;
}
return(res);
}
