public Bus(List <RoadPoint> route, String name, Canvas parent, Brush color)
{
this.Route = route;
this.BusLineName = name;
this.OnBoard = new HashSet <Passenger>();
this.Stops = new List <string>();
this.Parent = parent;
this.BusColor = color;
this.traces = new List <Point[]>();
this.netComm = new BusNetComm();
this.pasb = new Storyboard();
BusImage = new Image();
BusImage.Source = new BitmapImage((new Uri(@"Img\bus.bmp", UriKind.Relative)));
BusImage.Height = 20;
BusImage.Width = 20;
BusImage.ToolTip = this.BusLineName;
BusImage.MouseEnter += MouseOverEventHandler;
BusImage.MouseLeave += MouseLeaveEventHandler;
this.Parent.Children.Add(this.BusImage);
int i = 0;
this.points = new Point[Route.Count];
foreach (RoadPoint rd in Route)
{
if (rd is RoadStop)
{
RoadStop rs = (RoadStop)rd;
Stops.Add(rs.StopName);
}
points[i] = rd.Coordinate;
i++;
}
}
public Passenger(ulong id, RoadStop start, RoadStop dest, List <string> actions)
{
this.CellPhoneAddress = id;
this.StartStop = start;
this.DestinationStop = dest;
this.ActionList = new List <string>();
this.Message = "Message History:\n";
foreach (string action in actions)
{
if (action[0].Equals('['))
{
continue;
}
else if (action.Equals("cross"))
{
ActionList.Add(action);
}
else
{
ActionList.Add("Line" + action.Substring(8));
}
}
if (NextAction().Equals("cross"))
{
start.Opposite.Passengers.Add(this);
TakeBusOneStop();
}
else
{
start.Passengers.Add(this);
}
}
//Draw a trace and return the trace
public List <Line> OneStopTrace(string start)
{
List <Point> tempList = new List <Point>();
int index = Route.Count + 1;
for (int i = 0; i < Route.Count; i++)
{
if (i > index)
{
tempList.Add(Route.ElementAt <RoadPoint>(i).Coordinate);
}
if (Route.ElementAt <RoadPoint>(i) is RoadStop)
{
if (i > index)
{
break;
}
RoadStop rs = (RoadStop)Route.ElementAt <RoadPoint>(i);
if (rs.StopName.Equals(start))
{
index = i;
tempList.Add(rs.Coordinate);
}
}
}
return(LineDrawing.DrawLine(tempList.ToArray(), this.Parent, this.BusColor));
}
public static void InitStopInfoControl(string stopconfig, Canvas Carrier)
{
TextReader tr = new StreamReader(stopconfig);
String line = tr.ReadLine();
int stopID = 1;
while (line != null)
{
StopInfoControl control;
int x = Convert.ToInt32(line.Substring(line.IndexOf("(") + 1, line.IndexOf(",") - line.IndexOf("(") - 1));
int y = Convert.ToInt32(line.Substring(line.IndexOf(",") + 1, line.IndexOf(")") - line.IndexOf(",") - 1));
int angle = Convert.ToInt32(line.Substring(line.IndexOf("[") + 1, line.IndexOf("]") - line.IndexOf("[") - 1));
String name = line.Substring(line.IndexOf("{") + 1, line.IndexOf("}") - line.IndexOf("{") - 1);
if (stopID <= 4)
{
control = new TerminalControl(new Point(x, y), angle, name, Carrier);
}
else
{
control = new StopControl(new Point(x, y), angle, name, Carrier);
}
RoadStop rs = null;
StopBase.StopTable.TryGetValue(name, out rs);
control.AddRoadStop(rs);
stopID++;
line = tr.ReadLine();
}
}
private void MenuItem_Click_2(object sender, RoutedEventArgs e)
{
BusLineBase.BusLineTable[(string)busLineList.SelectedItem].Route.RemoveAt(busRouteView.SelectedIndex);
if (busRouteView.SelectedItem is RoadStop)
{
RoadStop temp = (RoadStop)busRouteView.SelectedItem;
temp.RemoveBusLine((string)busLineList.SelectedItem);
}
busRouteView.Items.Refresh();
isRouteModified[busLineList.SelectedIndex] = true;
}
private void ResetStopsAndPoints()
{
int i = 0;
Stops.Clear();
this.points = new Point[Route.Count];
foreach (RoadPoint rd in Route)
{
if (rd is RoadStop)
{
RoadStop rs = (RoadStop)rd;
Stops.Add(rs.StopName);
}
points[i] = rd.Coordinate;
i++;
}
}
//Thread: Update Passenger and BusLine info
private void AtBusStopActivity()
{
RoadStop currentStop = StopBase.StopTable[Stops[localid % Stops.Count]];
lock (currentStop)
{
//Passengers alight---------------------------------
//Bus Report
BusReportMsg alightMessage = new BusReportMsg();
alightMessage.busLine = this.BusLineName;
alightMessage.isBoard = false;
alightMessage.stopName = currentStop.StopName;
alightMessage.time = System.DateTime.Now;
alightMessage.busId = (uint)BusLineNo;
HashSet <ulong> alightAddresses = new HashSet <ulong>();
//Terminal Stop
if (localid % Stops.Count == Stops.Count - 1)
{
foreach (Passenger p in this.OnBoard)
{
currentStop.Passengers.Add(p);
}
foreach (Passenger p in this.OnBoard)
{
alightAddresses.Add(p.CellPhoneAddress);
}
this.OnBoard.Clear();
}
//Other Stops
else
{
List <Passenger> removeList = new List <Passenger>();
foreach (Passenger p in this.OnBoard)
{
if (!p.NextAction().Equals(this.BusLineName))
{
removeList.Add(p);
currentStop.Passengers.Add(p);
}
}
foreach (Passenger p in removeList)
{
alightAddresses.Add(p.CellPhoneAddress);
//Remove on board
this.OnBoard.Remove(p);
}
}
alightMessage.cellPhoneAddrSet = alightAddresses;
if (alightMessage.cellPhoneAddrSet.Count != 0)
{
netComm.SendMsg(alightMessage);
}
//Pick up passengers---------------------------------
List <Passenger> removeList2 = new List <Passenger>();
BusReportMsg boardMessage = new BusReportMsg();
boardMessage.busLine = this.BusLineName;
boardMessage.isBoard = true;
boardMessage.stopName = currentStop.StopName;
boardMessage.time = System.DateTime.Now;
boardMessage.busId = (uint)BusLineNo;
HashSet <ulong> boardAddresses = new HashSet <ulong>();
foreach (Passenger p in currentStop.Passengers)
{
if (p.NextAction().Equals(this.BusLineName))
{
this.OnBoard.Add(p);
boardAddresses.Add(p.CellPhoneAddress);
removeList2.Add(p);
}
}
foreach (Passenger p in removeList2)
{
currentStop.Passengers.Remove(p);
}
//Bus Report
boardMessage.cellPhoneAddrSet = boardAddresses;
if (boardMessage.cellPhoneAddrSet.Count != 0)
{
netComm.SendMsg(boardMessage);
}
OnBoardDesc = GetOnBoardDesc();
}
//Spend some time at the bus stop
Thread.Sleep(rn.Next(1000, 6000));
mre.WaitOne();
Parent.Dispatcher.Invoke(new UpdateBusInfo(UpdateBusInfoDelegate));
}
public void AddRoadStop(RoadStop rs)
{
this.StopPoint = rs;
}
public static void InitBus(string buslineconfig, Canvas Carrier)
{
StopBase.StopTable.Clear();
BusLineBase.BusLineTable.Clear();
TextReader tr = new StreamReader(buslineconfig);
String line = tr.ReadLine();
int lineNo = 0;
while (line != null)
{
List <RoadPoint> route = new List <RoadPoint>();
string linename = line.Substring(0, line.IndexOf(":"));
line = line.Substring(line.IndexOf(":") + 1);
string[] points = line.Split(';');
for (int i = 0; i < points.Length; i++)
{
string point = points[i];
if (!point[0].Equals('('))
{
string stopname = point.Substring(0, point.IndexOf("("));
RoadStop rs = null;
if (!StopBase.StopTable.TryGetValue(stopname, out rs))
{
int x = Convert.ToInt32(point.Substring(point.IndexOf("(") + 1, point.IndexOf(",") - point.IndexOf("(") - 1));
int y = Convert.ToInt32(point.Substring(point.IndexOf(",") + 1, point.IndexOf(")") - point.IndexOf(",") - 1));
rs = new RoadStop(x, y, stopname);
StopBase.StopTable.Add(stopname, rs);
}
if (i + 1 != points.Length)
{
rs.AddBusLine(linename);
}
route.Add(rs);
}
else
{
int x = Convert.ToInt32(point.Substring(point.IndexOf("(") + 1, point.IndexOf(",") - point.IndexOf("(") - 1));
int y = Convert.ToInt32(point.Substring(point.IndexOf(",") + 1, point.IndexOf(")") - point.IndexOf(",") - 1));
RoadPoint rp = new RoadPoint(x, y);
route.Add(rp);
}
}
BusLineBase.BusLineTable.Add(linename, new Bus(route, linename, Carrier, colors[lineNo / 2]));
line = tr.ReadLine();
lineNo++;
//break;
}
//Calculate Stops that are opposite to each other
for (int i = 0; i < StopBase.StopTable.Values.Count; i++)
{
RoadStop rs1 = StopBase.StopTable.Values.ElementAt <RoadStop>(i);
for (int j = i + 1; j < StopBase.StopTable.Values.Count; j++)
{
RoadStop rs2 = StopBase.StopTable.Values.ElementAt <RoadStop>(j);
if (isClose(rs1.Coordinate, rs2.Coordinate))
{
rs1.Opposite = rs2;
rs2.Opposite = rs1;
break;
}
}
}
}
