public MSTSData(string mstsPath, string Route)
{
MstsPath = mstsPath;
RoutePath = Route;
TRK = new RouteFile(MSTS.MSTSPath.GetTRKFileName(RoutePath));
string routePath = Path.Combine(Route, TRK.Tr_RouteFile.FileName);
TDB = new TrackDatabaseFile(RoutePath + @"\" + TRK.Tr_RouteFile.FileName + ".tdb");
string ORfilepath = System.IO.Path.Combine(RoutePath, "OpenRails");
if (File.Exists(ORfilepath + @"\sigcfg.dat"))
{
SIGCFG = new SignalConfigurationFile(ORfilepath + @"\sigcfg.dat", true);
}
else
{
SIGCFG = new SignalConfigurationFile(RoutePath + @"\sigcfg.dat", false);
}
if (Directory.Exists(MstsPath + @"\GLOBAL") && File.Exists(MstsPath + @"\GLOBAL\TSECTION.DAT"))
{
TSectionDat = new TrackSectionsFile(MstsPath + @"\GLOBAL\TSECTION.DAT");
}
else
{
TSectionDat = new TrackSectionsFile(RoutePath + @"\GLOBAL\TSECTION.DAT");
}
if (File.Exists(RoutePath + @"\TSECTION.DAT"))
{
TSectionDat.AddRouteTSectionDatFile(RoutePath + @"\TSECTION.DAT");
}
Signals = new AESignals(this, SIGCFG);
}
public MSTSBase(TrackDatabaseFile TDB)
{
double minTileX = double.PositiveInfinity;
double minTileY = double.PositiveInfinity;
TrackNode[] nodes = TDB.TrackDB.TrackNodes;
for (int nodeIdx = 0; nodeIdx < nodes.Length; nodeIdx++)
{
if (nodes[nodeIdx] == null)
{
continue;
}
TrackNode currNode = nodes[nodeIdx];
if (currNode.TrVectorNode != null && currNode.TrVectorNode.TrVectorSections != null)
{
if (currNode.TrVectorNode.TrVectorSections.Length > 1)
{
foreach (TrPin pin in currNode.TrPins)
{
if (minTileX > nodes[pin.Link].UiD.TileX)
{
minTileX = nodes[pin.Link].UiD.TileX;
}
if (minTileY > nodes[pin.Link].UiD.TileZ)
{
minTileY = nodes[pin.Link].UiD.TileZ;
}
}
}
else
{
TrVectorSection s;
s = currNode.TrVectorNode.TrVectorSections[0];
if (minTileX > s.TileX)
{
minTileX = s.TileX;
}
if (minTileY > s.TileZ)
{
minTileY = s.TileZ;
}
}
}
else if (currNode.TrJunctionNode != null)
{
if (minTileX > currNode.UiD.TileX)
{
minTileX = currNode.UiD.TileX;
}
if (minTileY > currNode.UiD.TileZ)
{
minTileY = currNode.UiD.TileZ;
}
}
}
TileX = minTileX;
TileY = minTileY;
}
public void SetTraveller(TrackSectionsFile TSectionDat, TrackDatabaseFile TDB)
{
TrackNode[] TrackNodes = TDB.TrackDB.TrackNodes;
traveller = new AETraveller(TSectionDat, TDB);
foreach (var item in routeItems)
{
if (item.GetType() == typeof(StationItem))
{
((StationItem)item).setTraveller(traveller);
}
}
}
/// <summary>
/// Returns the index of the vector node connection this path node to the (given) nextNode.
/// </summary>
public int FindTVNIndex(AIPathNode nextNode, TrackDatabaseFile TDB, TrackSectionsFile tsectiondat)
{
int junctionIndexThis = JunctionIndex;
int junctionIndexNext = nextNode.JunctionIndex;
// if this is no junction, try to find the TVN index
if (junctionIndexThis < 0)
{
try
{
return(findTrackNodeIndex(TDB, tsectiondat, this));
}
catch
{
junctionIndexThis = FindJunctionOrEndIndex(this.Location, TDB.TrackDB, false);
}
}
// this is a junction; if the next node is no junction, try that one.
if (junctionIndexNext < 0)
{
try
{
return(findTrackNodeIndex(TDB, tsectiondat, nextNode));
}
catch
{
junctionIndexNext = FindJunctionOrEndIndex(nextNode.Location, TDB.TrackDB, false);
}
}
//both this node and the next node are junctions: find the vector node connecting them.
for (int i = 0; i < TDB.TrackDB.TrackNodes.Count(); i++)
{
TrackNode tn = TDB.TrackDB.TrackNodes[i];
if (tn == null || tn.TrVectorNode == null)
{
continue;
}
if (tn.TrPins[0].Link == junctionIndexThis && tn.TrPins[1].Link == junctionIndexNext)
{
return(i);
}
if (tn.TrPins[1].Link == junctionIndexThis && tn.TrPins[0].Link == junctionIndexNext)
{
return(i);
}
}
return(-1);
}
/// <summary>
///
/// </summary>
/// <param name="sideItem"></param>
/// <param name="signal"></param>
public AESignalItem(SignalItem item, AESignalObject signal, TrackDatabaseFile TDB)
{
typeItem = (int)TypeItem.SIGNAL_ITEM;
Item = item;
Signal = signal;
sigFonction = new List <MstsSignalFunction>();
foreach (var sig in Signal.SignalHeads)
{
sigFonction.Add(sig.sigFunction);
}
hasDir = false;
Location.X = item.TileX * 2048 + item.X;
Location.Y = item.TileZ * 2048 + item.Z;
try
{
associateNode = TDB.TrackDB.TrackNodes[signal.trackNode];
Vector2 v2;
if (associateNode.TrVectorNode != null)
{
associateNodeIdx = (int)associateNode.Index;
var ts = associateNode.TrVectorNode.TrVectorSections[0];
v2 = new Vector2(ts.TileX * 2048 + ts.X, ts.TileZ * 2048 + ts.Z);
}
else if (associateNode.TrJunctionNode != null)
{
associateNodeIdx = associateNode.TrJunctionNode.Idx;
var ts = associateNode.UiD;
v2 = new Vector2(ts.TileX * 2048 + ts.X, ts.TileZ * 2048 + ts.Z);
}
else
{
throw new Exception();
}
var v1 = new Vector2(Location.X, Location.Y);
var v3 = v1 - v2;
v3.Normalize();
v2 = v1 - Vector2.Multiply(v3, signal.direction == 0 ? 12f : -12f);
//v2 = v1 - Vector2.Multiply(v3, 12f);
Dir.X = (float)v2.X;
Dir.Y = (float)v2.Y;
//v2 = v1 - Vector2.Multiply(v3, signal.direction == 0 ? 1.5f : -1.5f);//shift signal along the dir for 2m, so signals will not be overlapped
v2 = v1 - Vector2.Multiply(v3, 1.5f);
Location.X = (float)v2.X;
Location.Y = (float)v2.Y;
hasDir = true;
}
catch { }
}
internal async Task LoadTrackData(bool?useMetricUnits, CancellationToken cancellationToken)
{
List <Task> loadTasks = new List <Task>();
FolderStructure.ContentFolder.RouteFolder routeFolder = FolderStructure.Route(routePath);
RouteFile routeFile = new RouteFile(routeFolder.TrackFileName);
RouteName = routeFile.Route.Name;
UseMetricUnits = useMetricUnits.GetValueOrDefault(routeFile.Route.MilepostUnitsMetric);
loadTasks.Add(Task.Run(() =>
{
string tdbFile = routeFolder.TrackDatabaseFile(routeFile);
if (!File.Exists(tdbFile))
{
Trace.TraceError($"Track Database File not found in {tdbFile}");
return;
}
TrackDB = new TrackDatabaseFile(tdbFile).TrackDB;
}, cancellationToken));
loadTasks.Add(Task.Run(() =>
{
TrackSections = new TrackSectionsFile(routeFolder.TrackSectionFile);
if (File.Exists(routeFolder.RouteTrackSectionFile))
{
TrackSections.AddRouteTSectionDatFile(routeFolder.RouteTrackSectionFile);
}
}, cancellationToken));
loadTasks.Add(Task.Run(() =>
{
string rdbFile = routeFolder.RoadTrackDatabaseFile(routeFile);
if (!File.Exists(rdbFile))
{
Trace.TraceError($"Road Database File not found in {rdbFile}");
return;
}
RoadTrackDB = new RoadDatabaseFile(rdbFile).RoadTrackDB;
}, cancellationToken));
loadTasks.Add(Task.Run(() => SignalConfig = new SignalConfigurationFile(routeFolder.SignalConfigurationFile, routeFolder.ORSignalConfigFile), cancellationToken));
await Task.WhenAll(loadTasks).ConfigureAwait(false);
}
// restore game state
public AIPath(TrackDatabaseFile TDB, TrackSectionsFile tsectiondat, BinaryReader inf)
{
pathName = inf.ReadString();
TrackDB = TDB.TrackDB;
TSectionDat = tsectiondat;
int n = inf.ReadInt32();
for (int i = 0; i < n; i++)
{
Nodes.Add(new AIPathNode(inf));
}
for (int i = 0; i < n; i++)
{
Nodes[i].NextMainNode = ReadNode(inf);
Nodes[i].NextSidingNode = ReadNode(inf);
}
FirstNode = Nodes[0];
//LastVisitedNode = ReadNode(inf);
}
public void reduce(TrackDatabaseFile TDB)
{
TrackNode[] nodes = TDB.TrackDB.TrackNodes;
for (int nodeIdx = 0; nodeIdx < nodes.Length; nodeIdx++)
{
if (nodes[nodeIdx] == null)
{
continue;
}
((TrackNode)TDB.TrackDB.TrackNodes[nodeIdx]).reduce(TileX, TileY);
}
if (TDB.TrackDB.TrItemTable == null)
{
return;
}
foreach (var item in TDB.TrackDB.TrItemTable)
{
item.TileX -= (int)TileX;
item.TileZ -= (int)TileY;
}
}
/// <summary>
/// Try to find the tracknode corresponding to the given node's location.
/// This will raise an exception if it cannot be found
/// </summary>
/// <param name="TDB"></param>
/// <param name="tsectiondat"></param>
/// <param name="node"></param>
/// <returns>The track node index that has been found (or an exception)</returns>
private static int findTrackNodeIndex(TrackDatabaseFile TDB, TrackSectionsFile tsectiondat, AIPathNode node)
{
Traveller traveller = new Traveller(tsectiondat, TDB.TrackDB.TrackNodes, node.Location);
return(traveller.TrackNodeIndex);
}
public string pathName; //name of the path to be able to print it.
/// <summary>
/// Creates an AIPath from PAT file information.
/// First creates all the nodes and then links them together into a main list
/// with optional parallel siding list.
/// </summary>
public AIPath(TrackDatabaseFile TDB, TrackSectionsFile tsectiondat, string filePath, bool isTimetableMode)
{
PathFile patFile = new PathFile(filePath);
pathName = patFile.Name;
TrackDB = TDB.TrackDB;
TSectionDat = tsectiondat;
bool fatalerror = false;
if (patFile.PathNodes.Count <= 0)
{
fatalerror = true;
Nodes = null;
return;
}
foreach (PathNode tpn in patFile.PathNodes)
{
Nodes.Add(new AIPathNode(tpn, patFile.DataPoints[(int)tpn.PathDataPoint], TrackDB, isTimetableMode));
}
FirstNode = Nodes[0];
//LastVisitedNode = FirstNode;
// Connect the various nodes to each other
for (int i = 0; i < Nodes.Count; i++)
{
AIPathNode node = Nodes[i];
node.Index = i;
PathNode tpn = patFile.PathNodes[i];
// find TVNindex to next main node.
if (tpn.HasNextMainNode)
{
node.NextMainNode = Nodes[(int)tpn.NextMainNode];
node.NextMainTVNIndex = node.FindTVNIndex(node.NextMainNode, TDB, tsectiondat, i == 0 ? -1 : Nodes[i - 1].NextMainTVNIndex);
if (node.JunctionIndex >= 0)
{
node.IsFacingPoint = TestFacingPoint(node.JunctionIndex, node.NextMainTVNIndex);
}
if (node.NextMainTVNIndex < 0)
{
node.NextMainNode = null;
Trace.TraceWarning("Cannot find main track for node {1} in path {0}", filePath, i);
fatalerror = true;
}
}
// find TVNindex to next siding node
if (tpn.HasNextSidingNode)
{
node.NextSidingNode = Nodes[(int)tpn.NextSidingNode];
node.NextSidingTVNIndex = node.FindTVNIndex(node.NextSidingNode, TDB, tsectiondat, i == 0 ? -1 : Nodes[i - 1].NextMainTVNIndex);
if (node.JunctionIndex >= 0)
{
node.IsFacingPoint = TestFacingPoint(node.JunctionIndex, node.NextSidingTVNIndex);
}
if (node.NextSidingTVNIndex < 0)
{
node.NextSidingNode = null;
Trace.TraceWarning("Cannot find siding track for node {1} in path {0}", filePath, i);
fatalerror = true;
}
}
if (node.NextMainNode != null && node.NextSidingNode != null)
{
node.Type = AIPathNodeType.SidingStart;
}
}
FindSidingEnds();
if (fatalerror)
{
Nodes = null; // invalid path - do not return any nodes
}
}
/// <summary>
/// Returns the index of the vector node connection this path node to the (given) nextNode.
/// </summary>
public int FindTVNIndex(AIPathNode nextNode, TrackDatabaseFile TDB, TrackSectionsFile tsectiondat, int previousNextMainTVNIndex)
{
int junctionIndexThis = JunctionIndex;
int junctionIndexNext = nextNode.JunctionIndex;
// if this is no junction, try to find the TVN index
if (junctionIndexThis < 0)
{
try
{
return(findTrackNodeIndex(TDB, tsectiondat, this));
}
catch
{
junctionIndexThis = FindJunctionOrEndIndex(this.Location, TDB.TrackDB, false);
}
}
// this is a junction; if the next node is no junction, try that one.
if (junctionIndexNext < 0)
{
try
{
return(findTrackNodeIndex(TDB, tsectiondat, nextNode));
}
catch
{
junctionIndexNext = FindJunctionOrEndIndex(nextNode.Location, TDB.TrackDB, false);
}
}
//both this node and the next node are junctions: find the vector node connecting them.
var iCand = -1;
for (int i = 0; i < TDB.TrackDB.TrackNodes.Count(); i++)
{
if (!(TDB.TrackDB.TrackNodes[i] is TrackVectorNode tn))
{
continue;
}
if (tn.TrackPins[0].Link == junctionIndexThis && tn.TrackPins[1].Link == junctionIndexNext)
{
iCand = i;
if (i != previousNextMainTVNIndex)
{
break;
}
Trace.TraceInformation("Managing rocket loop at trackNode {0}", iCand);
}
else if (tn.TrackPins[1].Link == junctionIndexThis && tn.TrackPins[0].Link == junctionIndexNext)
{
iCand = i;
if (i != previousNextMainTVNIndex)
{
break;
}
Trace.TraceInformation("Managing rocket loop at trackNode {0}", iCand);
}
}
return(iCand);
}
/// <summary>
/// Try to load the file.
/// Possibly this might raise an exception. That exception is not caught here
/// </summary>
/// <param name="file">The file that needs to be loaded</param>
public override void TryLoading(string file)
{
loadedFile = file;
TDBfile = new TrackDatabaseFile(file);
}
public string pathName; //name of the path to be able to print it.
/// <summary>
/// Creates an AIPath from PAT file information.
/// First creates all the nodes and then links them together into a main list
/// with optional parallel siding list.
/// </summary>
#if ACTIVITY_EDITOR
public AIPath(TrackDatabaseFile TDB, TrackSectionsFile tsectiondat, string filePath, bool isTimetableMode, ORRouteConfig orRouteConf)