// not called..
private JArray Path2JSON(AStar AS)
{
JArray ja = new JArray();
Node oldnode = null;
foreach (Node n in AS.PathByNodes)
{
JObject jo = new JObject();
double dist = 0;
if (oldnode != null)
{
dist = SystemData.Distance(n.System, oldnode.System);
}
oldnode = n;
jo["name"] = n.System.name;
//jo.Add("name", n.Name);
jo["x"] = n.X;
jo["y"] = n.Y;
jo["z"] = n.Z;
jo["dist"] = Math.Round(dist * 100) / 100;
ja.Add(jo);
}
// serialize JSON directly to a file
using (StreamWriter file = File.CreateText(@"route.json"))
{
JsonSerializer serializer = new JsonSerializer();
serializer.Serialize(file, ja);
}
return(ja);
}
private void AddHistoryRow(bool insert, SystemPosition item, SystemPosition item2)
{
SystemClass sys1 = null, sys2;
double dist;
sys1 = SystemData.GetSystem(item.Name);
if (sys1 == null)
{
sys1 = new SystemClass(item.Name);
if (SQLiteDBClass.globalSystemNotes.ContainsKey(sys1.SearchName))
{
sys1.Note = SQLiteDBClass.globalSystemNotes[sys1.SearchName].Note;
}
}
if (item2 != null)
{
sys2 = SystemData.GetSystem(item2.Name);
if (sys2 == null)
{
sys2 = new SystemClass(item2.Name);
}
}
else
{
sys2 = null;
}
item.curSystem = sys1;
item.prevSystem = sys2;
if (!insert)
{
if (item.vs == null)
{
SystemPosition known = visitedSystems.First(x => x.Name == item.Name);
if (known != null)
{
item.vs = known.vs;
}
}
}
string diststr = "";
dist = 0;
if (sys2 != null)
{
if (sys1.HasCoordinate && sys2.HasCoordinate)
{
dist = SystemData.Distance(sys1, sys2);
}
else
{
dist = DistanceClass.Distance(sys1, sys2);
}
if (dist > 0)
{
diststr = dist.ToString("0.00");
}
}
item.strDistance = diststr;
//richTextBox_History.AppendText(item.time + " " + item.Name + Environment.NewLine);
object[] rowobj = { item.time, item.Name, diststr, item.curSystem.Note, "█" };
int rownr;
if (insert)
{
dataGridViewTravel.Rows.Insert(0, rowobj);
rownr = 0;
}
else
{
dataGridViewTravel.Rows.Add(rowobj);
rownr = dataGridViewTravel.Rows.Count - 1;
}
var cell = dataGridViewTravel.Rows[rownr].Cells[1];
cell.Tag = item;
dataGridViewTravel.Rows[rownr].DefaultCellStyle.ForeColor = (sys1.HasCoordinate) ? _discoveryForm.theme.VisitedSystemColor : _discoveryForm.theme.NonVisitedSystemColor;
cell = dataGridViewTravel.Rows[rownr].Cells[4];
cell.Style.ForeColor = (item.vs == null) ? Color.FromArgb(defaultMapColour) : Color.FromArgb(item.vs.MapColour);
}
private void RunTrilaterationWorker()
{
var systemsEntries = new Dictionary <SystemClass, Trilateration.Entry>();
for (int i = 0, count = dataGridViewDistances.Rows.Count - 1; i < count; i++)
{
var systemCell = dataGridViewDistances[0, i];
var distanceCell = dataGridViewDistances[1, i];
if (systemCell.Tag == null || distanceCell.Value == null)
{
continue;
}
var system = (SystemClass)systemCell.Tag;
if (system != null && system.HasCoordinate)
{
var culture = new CultureInfo("en-US");
var distance = double.Parse(distanceCell.Value.ToString().Replace(",", "."), culture);
var entry = new Trilateration.Entry(system.x, system.y, system.z, distance);
systemsEntries.Add(system, entry);
}
}
if (systemsEntries.Count < 3)
{
return;
}
Invoke((MethodInvoker) delegate
{
LogText("Starting trilateration..." + Environment.NewLine);
labelStatus.Text = "Calculating…";
labelStatus.BackColor = Color.Gold;
});
var trilateration = new Trilateration {
Logger = Console.WriteLine
};
foreach (var item in systemsEntries)
{
trilateration.AddEntry(item.Value);
}
//var trilaterationResultCS = trilateration.RunCSharp();
var trilaterationAlgorithm = radioButtonAlgorithmJs.Checked
? Trilateration.Algorithm.RedWizzard_Emulated
: Trilateration.Algorithm.RedWizzard_Native;
var stopwatch = new Stopwatch();
stopwatch.Start();
var trilaterationResult = trilateration.Run(trilaterationAlgorithm);
stopwatch.Stop();
var spentTimeString = (stopwatch.ElapsedMilliseconds / 1000.0).ToString("0.0000") + "ms";
lastTrilatelationResult = trilaterationResult;
lastTrilatelationEntries = systemsEntries;
if (trilaterationResult.State == Trilateration.ResultState.Exact)
{
Invoke((MethodInvoker) delegate
{
SystemClass s1, s2, s3;
s1 = SystemData.GetSystem("Sol");
s2 = SystemData.GetSystem("Sagittarius A*");
s3 = new SystemClass();
s3.x = trilaterationResult.Coordinate.X;
s3.y = trilaterationResult.Coordinate.Y;
s3.z = trilaterationResult.Coordinate.Z;
LogText("Trilateration successful (" + spentTimeString + "), exact coordinates found." + Environment.NewLine);
LogText("x=" + trilaterationResult.Coordinate.X + ", y=" + trilaterationResult.Coordinate.Y + ", z=" + trilaterationResult.Coordinate.Z + " Sol: " + SystemData.Distance(s1, s3).ToString("0.0") + " Sag A* " + SystemData.Distance(s2, s3).ToString("0.0") + Environment.NewLine);
labelStatus.Text = "Success, coordinates found!";
labelStatus.BackColor = Color.LawnGreen;
});
}
else if (trilaterationResult.State == Trilateration.ResultState.NotExact || trilaterationResult.State == Trilateration.ResultState.MultipleSolutions)
{
Invoke((MethodInvoker) delegate
{
LogText("Trilateration not successful (" + spentTimeString + "), only approximate coordinates found." + Environment.NewLine);
//LogText("x=" + trilaterationResult.Coordinate.X + ", y=" + trilaterationResult.Coordinate.Y + ", z=" + trilaterationResult.Coordinate.Z + Environment.NewLine);
LogText("Enter more distances." + Environment.NewLine);
labelStatus.Text = "Enter More Distances";
labelStatus.BackColor = Color.Orange;
});
}
else if (trilaterationResult.State == Trilateration.ResultState.NeedMoreDistances)
{
Invoke((MethodInvoker) delegate
{
LogText("Trilateration not successful (" + spentTimeString + "), coordinates not found." + Environment.NewLine);
LogText("Enter more distances." + Environment.NewLine);
labelStatus.Text = "Enter More Distances";
labelStatus.BackColor = Color.Red;
ClearCalculatedDataGridViewDistancesRows();
});
}
// update trilaterated coordinates
if (trilaterationResult.Coordinate != null)
{
Invoke((MethodInvoker) delegate
{
textBoxCoordinateX.Text = trilaterationResult.Coordinate.X.ToString();
textBoxCoordinateY.Text = trilaterationResult.Coordinate.Y.ToString();
textBoxCoordinateZ.Text = trilaterationResult.Coordinate.Z.ToString();
if (TargetSystem != null)
{
TargetSystem.x = trilaterationResult.Coordinate.X;
TargetSystem.y = trilaterationResult.Coordinate.Y;
TargetSystem.z = trilaterationResult.Coordinate.Z;
}
toolStripButtonMap.Enabled = (TargetSystem != null);
});
var suggestedSystems = GetListOfSuggestedSystems(trilaterationResult.Coordinate.X,
trilaterationResult.Coordinate.Y,
trilaterationResult.Coordinate.Z, 16);
Invoke((MethodInvoker)(() => PopulateSuggestedSystems(suggestedSystems)));
}
else
{
Invoke((MethodInvoker) delegate
{
textBoxCoordinateX.Text = "?";
textBoxCoordinateY.Text = "?";
textBoxCoordinateZ.Text = "?";
});
}
//var hasInvalidDistances = false;
// update dataGrid with calculated distances and status
var entriesDistances = trilaterationResult.EntriesDistances;
for (int i = 0, count = dataGridViewDistances.Rows.Count - 1; i < count; i++)
{
var systemCell = dataGridViewDistances[0, i];
var calculatedDistanceCell = dataGridViewDistances[2, i];
var statusCell = dataGridViewDistances[3, i];
var system = (SystemClass)systemCell.Tag;
if (system == null)
{
continue;
}
if (system.HasCoordinate)
{
calculatedDistanceCell.Value = null;
statusCell.Value = null;
}
if (entriesDistances == null || systemCell.Value == null || systemCell.Tag == null)
{
continue;
}
if (!systemsEntries.ContainsKey(system)) // calculated without this system, so skip the row
{
continue;
}
var systemEntry = systemsEntries[system];
var calculatedDistance = entriesDistances[systemEntry];
calculatedDistanceCell.Value = calculatedDistance.ToString();
if (systemEntry.Distance == calculatedDistance)
{
calculatedDistanceCell.Style.ForeColor = Color.Green;
statusCell.Value = "OK";
statusCell.Style.ForeColor = Color.Green;
}
else
{
//hasInvalidDistances = true;
calculatedDistanceCell.Style.ForeColor = Color.Salmon;
statusCell.Value = "Wrong distance?";
statusCell.Style.ForeColor = Color.Salmon;
}
}
}
private void AddHistoryRow(bool insert, SystemPosition item, SystemPosition item2)
{
SystemClass sys1 = null, sys2;
double dist;
sys1 = SystemData.GetSystem(item.Name);
if (sys1 == null)
{
sys1 = new SystemClass(item.Name);
if (SQLiteDBClass.globalSystemNotes.ContainsKey(sys1.SearchName))
{
sys1.Note = SQLiteDBClass.globalSystemNotes[sys1.SearchName].Note;
}
}
if (item2 != null)
{
sys2 = SystemData.GetSystem(item2.Name);
if (sys2 == null)
{
sys2 = new SystemClass(item2.Name);
}
}
else
{
sys2 = null;
}
item.curSystem = sys1;
item.prevSystem = sys2;
string diststr = "";
dist = 0;
if (sys2 != null)
{
if (sys1.HasCoordinate && sys2.HasCoordinate)
{
dist = SystemData.Distance(sys1, sys2);
}
else
{
dist = DistanceClass.Distance(sys1, sys2);
}
if (dist > 0)
{
diststr = dist.ToString("0.00");
}
}
item.strDistance = diststr;
//richTextBox_History.AppendText(item.time + " " + item.Name + Environment.NewLine);
object[] rowobj = { item.time, item.Name, diststr, item.curSystem.Note };
int rownr;
if (insert)
{
dataGridView1.Rows.Insert(0, rowobj);
rownr = 0;
}
else
{
dataGridView1.Rows.Add(rowobj);
rownr = dataGridView1.Rows.Count - 1;
}
var cell = dataGridView1.Rows[rownr].Cells[1];
cell.Tag = item;
if (!sys1.HasCoordinate) // Mark all systems without coordinates
{
cell.Style.ForeColor = Color.Blue;
}
}
private void Route(string s1, string s2, float maxrange, int mode)
{
Stopwatch sw = new Stopwatch();
if (lastJumprange != maxrange)
{
G = new Graph();
PrepareNodes(G, out nodes, maxrange, mode);
//Console.WriteLine("Prepare nodes time: {0}", sw.Elapsed);
lastJumprange = maxrange;
}
AStar AS = new AStar(G);
Node start, stop;
start = nodes.FirstOrDefault(x => x.System.SearchName == s1.ToLower());
stop = nodes.FirstOrDefault(x => x.System.SearchName == s2.ToLower());
bool res;
if (start == null)
{
AppendText("Start system: " + s1 + " unknown");
return;
}
if (stop == null)
{
AppendText("Destination system: " + s2 + " unknown");
return;
}
sw = new Stopwatch();
sw.Start();
res = AS.SearchPath(start, stop);
sw.Stop();
AppendText("Searching route from " + s1 + " to " + s2 + Environment.NewLine);
AppendText("Find route Time: " + sw.Elapsed.TotalSeconds.ToString("0.000s") + Environment.NewLine);
AppendText("Total distance: " + SystemData.Distance(s1, s2).ToString("0.00") + Environment.NewLine);
AppendText("Max jumprange:" + maxrange + Environment.NewLine);
double totdist = 0;
int jumps = 0;
if (res)
{
foreach (Arc A in AS.PathByArcs)
{
double dist = SystemData.Distance(A.StartNode.System.name, A.EndNode.System.name);
AppendText(A.EndNode.System.name + " \tDist: " + dist.ToString("0.00") + " ly" + Environment.NewLine);
totdist += dist;
jumps++;
Console.WriteLine(A.ToString());
}
// JArray ja = Path2JSON(AS);
}
else
{
Console.WriteLine("No result !");
}
AppendText("Total distance: " + totdist.ToString("0.00") + Environment.NewLine);
AppendText("Jumps: " + jumps + Environment.NewLine);
}