static void Main(string[] args)
{
if (args.Length == 4)
{
defargs = args;
}
else
{
if (args.Length != 0)
{
Console.WriteLine("Incorrect number of arguments.");
}
Console.WriteLine("To run quickly from command prompt, give your arguments like this:\n<airports file path> <.sct file path> <.ese file path> <fir code>\n");
defargs = new string[4];
Console.WriteLine("Enter airports file path:");
defargs[0] = Console.ReadLine();
Console.WriteLine("Enter .sct file path:");
defargs[1] = Console.ReadLine();
Console.WriteLine("Enter .ese file path:");
defargs[2] = Console.ReadLine();
Console.WriteLine("Enter fir code:");
defargs[3] = Console.ReadLine();
}
bool isValid = true;
if (isValid)
{
try
{
Airport.Load(defargs[0]);
Runway.list = new List <Runway>();
SectorLine.list = new List <SectorLine>();
Sector.list = new List <Sector>();
Airspace.list = new List <Airspace>();
Controller.list = new List <Controller>();
}
catch (Exception ex)
{
isValid = false;
Console.WriteLine("Error in airports file:\n" + ex);
Console.ReadLine();
}
}
if (isValid)
{
try
{
ReadSCT(defargs[1]);
}
catch (Exception ex)
{
isValid = false;
Console.WriteLine("Error in .sct file:\n" + ex);
Console.ReadLine();
}
}
if (isValid)
{
try
{
ReadESE(defargs[2]);
}
catch (Exception ex)
{
isValid = false;
Console.WriteLine("Error in .ese file:\n" + ex);
Console.ReadLine();
}
}
if (isValid)
{
try
{
ParseAirspaces();
}
catch (Exception ex)
{
isValid = false;
Console.WriteLine("Error while parsing airspace layouts:\n" + ex);
Console.ReadLine();
}
}
if (isValid)
{
try
{
Write(defargs[3]);
}
catch (Exception ex)
{
isValid = false;
Console.WriteLine("Error while writing to output files:\n" + ex);
Console.ReadLine();
}
}
}
static void ReadESE(string _file)
{
List <PolyLine> deferred = new List <PolyLine>();
bool isPositions = false;
bool isAirspace = false;
bool isPolyLine = false;
bool isSector = false;
using (FileStream fs = File.Open(_file, FileMode.Open, FileAccess.Read, FileShare.Read))
using (BufferedStream bs = new BufferedStream(fs))
using (StreamReader sr = new StreamReader(bs))
{
string raw;
while ((raw = sr.ReadLine()) != null)
{
string live = raw.Split(';')[0];
live = live.Replace('\t', ' ');
if (raw.Length != 0 && raw.First() != ';')
{
if (raw.First() == '[')
{
isPositions = false;
isAirspace = false;
if (raw.ToUpper() == @"[POSITIONS]")
{
isPositions = true;
}
else if (raw.ToUpper() == @"[AIRSPACE]")
{
isAirspace = true;
}
}
else if (isPositions)
{
Controller.Add(live.Split(':'));
}
else if (isAirspace)
{
if (raw.StartsWith("CIRCLE_SECTORLINE:"))
{
isPolyLine = false;
isSector = false;
SectorLine.list.Add(new CircleLine(live.Split(':')));
}
else if (raw.StartsWith("SECTORLINE:"))
{
isPolyLine = true;
isSector = false;
SectorLine.list.Add(new PolyLine(live.Split(':')));
}
else if (raw.StartsWith("SECTOR:"))
{
isPolyLine = false;
isSector = true;
deferred = new List <PolyLine>();
if (Controller.listSorted == null)
{
Controller.listSorted = Controller.Sort(Controller.list);
}
string[] liveparts = live.Split(':');
Sector.list.Add(new Sector(liveparts));
}
//else if (isCircleLine)
//{
//}
else if (isPolyLine)
{
if (raw.StartsWith("COORD:"))
{
((PolyLine)SectorLine.list.Last()).AddPoint(live.Split(':'));
}
}
else if (isSector)
{
if (raw.StartsWith("OWNER:"))
{
string[] split = live.Split(':');
for (int i = 1; i < split.Length; i++)
{
string part = split[i];
if (part != "")
{
foreach (Controller ctl in Controller.Find(part))
{
Sector.list.Last().owners.Add(ctl);
}
}
}
}
else if (raw.StartsWith("ACTIVE:"))
{
string[] split = live.Split(':');
Airport apTemp = Airport.Find(split[1]);
if (apTemp != null)
{
Sector.list.Last().runways.Add(Runway.Find(apTemp.ID, split[2]));
}
}
else if (raw.StartsWith("BORDER:"))
{
string[] split = live.Split(':');
for (int i = 1; i < split.Length; i++)
{
string part = split[i];
SectorLine line = SectorLine.Find(part);
Sector last = Sector.list.Last();
if (line != null && line is PolyLine)
{
PolyLine poly = new PolyLine((PolyLine)line);
if (last.lines.Count == 0)
{
last.lines.Add(poly);
}
else
{
if (poly.points[0].SequenceEqual(((PolyLine)last.lines.Last()).points.Last()))
{
last.lines.Add(poly);
}
else if (poly.points.Last().SequenceEqual(((PolyLine)last.lines.Last()).points.Last()))
{
poly.points.Reverse();
last.lines.Add(poly);
}
else if (poly.points[0].SequenceEqual(((PolyLine)last.lines[0]).points[0]))
{
poly.points.Reverse();
last.lines.Insert(0, poly);
}
else if (poly.points.Last().SequenceEqual(((PolyLine)last.lines[0]).points[0]))
{
last.lines.Insert(0, poly);
}
else
{
deferred.Add(poly);
}
}
bool isChanged = true;
while (deferred.Count > 0 && isChanged)
{
isChanged = false;
for (int j = deferred.Count - 1; j >= 0; j--)
{
PolyLine plyPly = deferred[j];
if (plyPly.points[0].SequenceEqual(((PolyLine)last.lines.Last()).points.Last()))
{
last.lines.Add(plyPly);
deferred.RemoveAt(j);
isChanged = true;
}
else if (plyPly.points.Last().SequenceEqual(((PolyLine)last.lines.Last()).points.Last()))
{
plyPly.points.Reverse();
last.lines.Add(plyPly);
deferred.RemoveAt(j);
isChanged = true;
}
else if (plyPly.points[0].SequenceEqual(((PolyLine)last.lines[0]).points[0]))
{
plyPly.points.Reverse();
last.lines.Insert(0, plyPly);
deferred.RemoveAt(j);
isChanged = true;
}
else if (plyPly.points.Last().SequenceEqual(((PolyLine)last.lines[0]).points[0]))
{
last.lines.Insert(0, plyPly);
deferred.RemoveAt(j);
isChanged = true;
}
}
}
}
else if (line is CircleLine)
{
Sector.list.Last().lines.Add(line);
}
}
}
}
}
}
}
}
}
static void ReadSCT(string _file)
{
//bool isAirport = false;
bool isRunway = false;
using (FileStream fs = File.Open(_file, FileMode.Open, FileAccess.Read, FileShare.Read))
using (BufferedStream bs = new BufferedStream(fs))
using (StreamReader sr = new StreamReader(bs))
{
string raw;
while ((raw = sr.ReadLine()) != null)
{
if (raw.Length != 0 && raw.First() != ';')
{
if (raw.First() == '[')
{
//isAirport = false;
isRunway = false;
//if (raw.ToUpper() == @"[AIRPORT]")
//{
// isAirport = true;
//}
if (raw.ToUpper() == @"[RUNWAY]")
{
isRunway = true;
}
}
//else if (isAirport)
//{
// string live = raw.Split(';')[0];
// string[] split = live.Split(' ');
// string sanitised = "";
// foreach (string part in split)
// {
// if (part != "")
// {
// sanitised += part + ",";
// }
// }
// if (sanitised.Length > 0)
// {
// sanitised = sanitised.Substring(0, sanitised.Length - 2);
// }
// string[] result = sanitised.Split(',');
//}
else if (isRunway)
{
string live = raw.Split(';')[0];
live = live.Replace('\t', ' ');
string[] split = live.Split(' ');
string sanitised = "";
foreach (string part in split)
{
if (part != "")
{
sanitised += part + ",";
}
}
if (sanitised.Length > 0)
{
sanitised = sanitised.Substring(0, sanitised.Length - 1);
}
string[] result = sanitised.Split(',');
Airport location = Airport.Find(result[8]);
if (location != null)
{
Runway.list.Add(new Runway(location.ID, result[0]));
Runway.list.Add(new Runway(location.ID, result[1]));
}
}
}
}
}
}
