public static uint getSectionIndex(this TrackNode node, int direction)
{
uint index = 0;
if (node.TrEndNode)
{
index = (uint)node.UiD.WorldId;
}
else if (node.TrJunctionNode != null)
{
index = (uint)node.TrJunctionNode.Idx;
}
else if (node.TrVectorNode.TrVectorSections != null && node.TrVectorNode.TrVectorSections.Length > 1)
{
if (direction == 0)
{
TrVectorSection section = node.TrVectorNode.TrVectorSections.Last();
index = section.SectionIndex;
}
else
{
TrVectorSection section = node.TrVectorNode.TrVectorSections.First();
index = section.SectionIndex;
}
}
else if (node.TrVectorNode.TrVectorSections != null)
{
index = node.TrVectorNode.TrVectorSections[0].SectionIndex;
}
else
{
index = (uint)node.UiD.WorldId;
}
return(index);
}
private static object AddKeys(Track track, TrackNode node1, TrackNode node2)
{
switch (track.ParamType)
{
case TrackParamType.Integer:
return(node1.GetValue <int>() + node2.GetValue <int>());
case TrackParamType.Color:
{
var c1 = node1.GetValue <Color4>();
var c2 = node2.GetValue <Color4>();
return(new Color4
{
Alpha = c1.Alpha + c2.Alpha,
Blue = c1.Blue + c2.Blue,
Green = c1.Green + c2.Green,
Red = c1.Red + c2.Red
});
}
case TrackParamType.Vector2:
return(node1.GetValue <Vector2>() + node2.GetValue <Vector2>());
case TrackParamType.Vector3:
return(node1.GetValue <Vector3>() + node2.GetValue <Vector3>());
case TrackParamType.Quaternion:
return(node1.GetValue <Quaternion>() * node2.GetValue <Quaternion>());
default:
throw new IndexOutOfRangeException($"Unsupported ParamType for ADD: {track.ParamType}");
}
}
} // set if approaching moving table, is index in access path list
// used for moving table approach in timetable mode
//================================================================================================//
/// <summary>
/// Constructor from tracknode
/// </summary>
public TrackCircuitRouteElement(TrackNode node, int trackCircuitIndex, TrackDirection direction)
{
if (null == node)
{
throw new ArgumentNullException(nameof(node));
}
TrackCircuitSection = TrackCircuitSection.TrackCircuitList[node.TrackCircuitCrossReferences[trackCircuitIndex].Index];
Direction = direction;
OutPin[Location.NearEnd] = direction;
OutPin[Location.FarEnd] = TrackDirection.Ahead; // always 0 for NORMAL sections, updated for JUNCTION sections
if (TrackCircuitSection.CircuitType == TrackCircuitType.Crossover)
{
TrackDirection outPinLink = direction;
int nextIndex;
nextIndex = direction == TrackDirection.Reverse ? node.TrackCircuitCrossReferences[trackCircuitIndex - 1].Index : node.TrackCircuitCrossReferences[trackCircuitIndex + 1].Index;
OutPin[Location.FarEnd] = (TrackCircuitSection.Pins[outPinLink, Location.NearEnd].Link == nextIndex) ? TrackDirection.Ahead : TrackDirection.Reverse;
}
FacingPoint = (TrackCircuitSection.CircuitType == TrackCircuitType.Junction && TrackCircuitSection.Pins[direction, Location.FarEnd].Link != -1);
UsedAlternativePath = -1;
MovingTableApproachPath = -1;
}
public void updateNode(TrackNode node)
{
allowedDirections = new List <string>();
allowedDirections.Add(" ");
allowedDirections.Add("In");
allowedDirections.Add("Out");
allowedDirections.Add("Both");
//DirBuffer = AllowedDir.NONE;
if (NameBuffer != null && NameBuffer.Length > 0 && DirBuffer != AllowedDir.NONE)
{
Configured = true;
}
else
{
Configured = false;
}
typeItem = (int)TypeItem.BUFFER_ITEM;
associateNode = node;
//associateNodeIdx = (int)componentItem.Index;
associateSectionIdx = 0;
Coord = new MSTSCoord(node);
Location.X = associateNode.UiD.TileX * 2048f + associateNode.UiD.X;
Location.Y = associateNode.UiD.TileZ * 2048f + associateNode.UiD.Z;
node.Reduced = true;
}
/// <summary>
/// Determine the trackItems and their location in the given tracknode.
/// </summary>
/// <param name="tn">The tracknode in which to search for track items</param>
/// <returns>The list/set of track itemss together with their position information</returns>
public IEnumerable <ChartableTrackItem> GetItemsInTracknode(TrackNode tn)
{
if (cachedItems.ContainsKey(tn))
{
return(cachedItems[tn]);
}
List <ChartableTrackItem> tracknodeItems = new List <ChartableTrackItem>();
TrackVectorNode vectorNode = tn as TrackVectorNode;
if (vectorNode?.TrackItemIndices == null)
{
return(tracknodeItems);
}
foreach (int trackItemIndex in vectorNode.TrackItemIndices)
{
TrackItem trItem = trackDB.TrackItems[trackItemIndex];
if (trItem is PlatformItem || trItem is SpeedPostItem)
{
var travellerAtItem = new Traveller(tsectionDat, trackDB.TrackNodes, vectorNode, trItem.Location, Traveller.TravellerDirection.Forward);
if (travellerAtItem != null)
{
tracknodeItems.Add(new ChartableTrackItem(trItem, travellerAtItem));
}
}
}
tracknodeItems.Sort(new AlongTrackComparer());
cachedItems[tn] = tracknodeItems;
return(tracknodeItems);
}
private StepChain GetStepChains(TrackNode startNode, List <TrackNode> connections)
{
var steps = new StepChain();
var i = 0;
if (startNode == null)
{
startNode = connections[i];
i += 1;
}
steps.Add(startNode.Position);
for (; i < connections.Count; i++)
{
var endNode = connections[i];
steps.AddRange(GetSteps(startNode, endNode));
if (endNode.Connections.Count > 0)
{
steps.ChildChains.Add(GetStepChains(endNode, endNode.Connections));
}
startNode = endNode;
}
return(steps);
}
public virtual void Update()
{
if (CurrentNode.Next == null || CurrentNode.Prev == null)
{
return;
}
float elapsedSeconds = Engine.Instance.FrameTime;
Direction = Vector3.TransformNormal(Direction, Matrix.CreateFromAxisAngle(Up, _rotationChange));
Position += Speed * Direction * Engine.Instance.FrameTime * 2.5f;
UpdateSteering();
UpdateTrackNode();
if (CurrentNode.Next == null || CurrentNode.Prev == null)
{
return;
}
TrackNode node = null, nextNode = null;
if (Distance2d(Position, CurrentNode.Next.Position) < Distance2d(Position, CurrentNode.Prev.Position))
{
node = CurrentNode;
nextNode = CurrentNode.Next;
}
else
{
node = CurrentNode.Prev;
nextNode = CurrentNode;
}
FollowTrackOrientation(node, nextNode);
ApplyGravity();
}
//================================================================================================//
/// <summary>
/// check if linked route is set
/// </summary>
public int VerifyRouteSet()
{
// call route_set routine from main signal
if (TrackJunctionNode > 0)
{
return(MainSignal.CheckRouteSet(JunctionMainNode, TrackJunctionNode) ? 1 : 0);
}
//added by JTang
else if (MultiPlayerManager.IsMultiPlayer())
{
TrackNode node = Simulator.Instance.TrackDatabase.TrackDB.TrackNodes[MainSignal.TrackNode];
if (!(node is TrackJunctionNode) && node.TrackPins != null && (int)MainSignal.TrackCircuitDirection < node.TrackPins.Length)
{
node = Simulator.Instance.TrackDatabase.TrackDB.TrackNodes[node.TrackPins[(int)MainSignal.TrackCircuitDirection].Link];
if (!(node is TrackJunctionNode junctionNode))
{
return(0);
}
for (int pin = junctionNode.InPins; pin < junctionNode.InPins + junctionNode.OutPins; pin++)
{
if (junctionNode.TrackPins[pin].Link == MainSignal.TrackNode && pin - junctionNode.InPins != junctionNode.SelectedRoute)
{
return(0);
}
}
}
}
return(1);
}
/// <summary>
/// Draw (possibly part of) the track of a MSTS vectorNode (from track database)
/// </summary>
/// <param name="drawArea">Area to draw upon</param>
/// <param name="tn">The tracknode from track database (assumed to be a vector node)</param>
/// <param name="colors">Colorscheme to use</param>
/// <param name="tvsiStart">Index of first track vector section to draw (at least partially)</param>
/// <param name="tvsiStop">Index of last track vector section to draw (at least partially)</param>
/// <param name="sectionOffsetStart">start-offset in the first track section to draw</param>
/// <param name="sectionOffsetStop">stop-offset in the last track section to draw</param>
/// <remarks>Very similar to DrawVectorNode in class DrawTrackDB, but this one allows to draw partial vector nodes.</remarks>
private void DrawVectorNode(DrawArea drawArea, TrackNode tn, ColorScheme colors, int tvsiStart, int tvsiStop,
float sectionOffsetStart, float sectionOffsetStop)
{
TrVectorSection tvs;
if (tvsiStart == tvsiStop)
{
tvs = tn.TrVectorNode.TrVectorSections[tvsiStart];
DrawTrackSection(drawArea, tvs, colors, sectionOffsetStart, sectionOffsetStop);
}
else
{
// first section
tvs = tn.TrVectorNode.TrVectorSections[tvsiStart];
DrawTrackSection(drawArea, tvs, colors, sectionOffsetStart, -1);
// all intermediate sections
for (int tvsi = tvsiStart + 1; tvsi <= tvsiStop - 1; tvsi++)
{
tvs = tn.TrVectorNode.TrVectorSections[tvsi];
DrawTrackSection(drawArea, tvs, colors, 0, -1);
}
// last section
tvs = tn.TrVectorNode.TrVectorSections[tvsiStop];
DrawTrackSection(drawArea, tvs, colors, 0, sectionOffsetStop);
}
}
private static object LerpKeys(Track track, float t, TrackNode node1, TrackNode node2, TrackNode offset)
{
switch (track.ParamType)
{
case TrackParamType.Integer:
return(LerpInteger(node1.GetValue <int>(), node2.GetValue <int>(), t, offset.GetValue <int>()));
case TrackParamType.Color:
return(LerpColor(node1.GetValue <Color4>(), node2.GetValue <Color4>(), t,
offset.GetValue <Color4>()));
case TrackParamType.Vector2:
return(Vector2.Lerp(node1.GetValue <Vector2>(), node2.GetValue <Vector2>(), t) +
offset.GetValue <Vector2>());
case TrackParamType.Vector3:
return(Vector3.Lerp(node1.GetValue <Vector3>(), node2.GetValue <Vector3>(), t) +
offset.GetValue <Vector3>());
case TrackParamType.Quaternion:
return(Quaternion.Lerp(node1.GetValue <Quaternion>(), node2.GetValue <Quaternion>(), t) *
offset.GetValue <Quaternion>());
default:
throw new IndexOutOfRangeException($"Unsupported ParamType for LERP: {track.ParamType}");
}
}
/// <summary>
/// Determine the trackItems and their location in the given tracknode.
/// </summary>
/// <param name="tn">The tracknode in which to search for track items</param>
/// <returns>The list/set of track itemss together with their position information</returns>
public IEnumerable <ChartableTrackItem> GetItemsInTracknode(TrackNode tn)
{
if (cachedItems.ContainsKey(tn))
{
return(cachedItems[tn]);
}
List <ChartableTrackItem> tracknodeItems = new List <ChartableTrackItem>();
TrVectorNode vectorNode = tn.TrVectorNode;
if (vectorNode.TrItemRefs == null)
{
return(tracknodeItems);
}
foreach (int trackItemIndex in vectorNode.TrItemRefs)
{
TrItem trItem = trackDB.TrItemTable[trackItemIndex];
if (supportedTrackTypes.Contains(trItem.ItemType))
{
var travellerAtItem = new Traveller(tsectionDat, trackDB.TrackNodes, tn,
trItem.TileX, trItem.TileZ, trItem.X, trItem.Z, Traveller.TravellerDirection.Forward);
if (travellerAtItem != null)
{
tracknodeItems.Add(new ChartableTrackItem(trItem, travellerAtItem));
}
}
}
tracknodeItems.Sort(new AlongTrackComparer());
cachedItems[tn] = tracknodeItems;
return(tracknodeItems);
}
/// <summary>
/// Default constructor used during file parsing.
/// </summary>
/// <param name="stf">The STFreader containing the file stream</param>
internal RoadTrackDB(STFReader stf)
{
stf.MustMatchBlockStart();
stf.ParseBlock(new STFReader.TokenProcessor[] {
new STFReader.TokenProcessor("tracknodes", () => {
stf.MustMatchBlockStart();
int count = stf.ReadInt(null);
TrackNodes = new TrackNode[count + 1];
int idx = 1;
stf.ParseBlock(new STFReader.TokenProcessor[] {
new STFReader.TokenProcessor("tracknode", () => { TrackNodes[idx] = TrackNode.ReadTrackNode(stf, idx, count); ++idx; }),
});
}),
new STFReader.TokenProcessor("tritemtable", () => {
stf.MustMatchBlockStart();
int count = stf.ReadInt(null);
TrItemTable = new TrackItem[count];
int idx = -1;
stf.ParseBlock(() => ++ idx == -1, new STFReader.TokenProcessor[] {
new STFReader.TokenProcessor("levelcritem", () => { TrItemTable[idx] = new RoadLevelCrossingItem(stf, idx); }),
new STFReader.TokenProcessor("emptyitem", () => { TrItemTable[idx] = new EmptyItem(stf, idx); }),
new STFReader.TokenProcessor("carspawneritem", () => { TrItemTable[idx] = new RoadCarSpawner(stf, idx); })
});
}),
});
}
int FindNearestNode()
{
TrackNodeTool trackNodeToolScript = (TrackNodeTool)target;
TrackNode trackNode = trackNodeToolScript.trackNode;
Vector3 result = Vector3.zero;
int ind = -1;
if (trackNode != null)
{
Transform trackNodeToolTransform = trackNodeToolScript.GetComponent <Transform>();
float distance = float.MaxValue;
for (int index = 0; index < trackNode.GetNodeCount(); index++)
{
float possibleDistance = Vector3.Distance(trackNodeToolTransform.position, trackNode.GetNode(index));
if (possibleDistance < distance)
{
distance = possibleDistance;
result = trackNodeToolTransform.position;
ind = index;
}
}
}
return(ind);
}
/// <summary>
/// Check wether this vector node is closest to the mouse location
/// </summary>
/// <param name="location">Location to check</param>
/// <param name="mouseLocation">Current mouse location</param>
/// <param name="trackNode">The trackNode that will be stored when indeed it is the closest to the mouse location</param>
/// <param name="vectorSection">the vectorSection that will be stored when indeed it is closest to the mouse location</param>
/// <param name="tvsi">Current index of the trackvectorsection</param>
/// <param name="pixelsPerMeter"></param>
public void CheckMouseDistance(WorldLocation location, WorldLocation mouseLocation,
TrackNode trackNode, TrVectorSection vectorSection, int tvsi, double pixelsPerMeter)
{
storedMouseLocation = mouseLocation;
float distanceSquared = CloseToMouse.GetGroundDistanceSquared(location, mouseLocation);
// to make unique distances becasue they also act as Key
double distanceSquaredIndexed = ((double)distanceSquared) * (1 + 1e-16 * trackNode.Index);
if (distanceSquaredIndexed < sortedTrackCandidates.First().Key)
{
if (!sortedTrackCandidates.ContainsKey(distanceSquaredIndexed))
{
sortedTrackCandidates.Add(distanceSquaredIndexed, new TrackCandidate(trackNode, vectorSection, tvsi, 0));
// The next one is a bit tricky. The problem is that the first culling is done based on the trackvector section location
// Which is only at one side of the section. So the other end might be quiet far away.
// Unfortunately, this means that we need to keep track of many candidates to make sure we can calculate the closest one
// Which is costing performance.
// The biggest issue is for a long track close to a region with lots junctions and hence small track segments
// By making this number zoom dependent, we get good results for big zooms, and not a large
// performance penalty for wide views
int maxNumberOfCandidates = 50 + (int)(100 * pixelsPerMeter);
while (sortedTrackCandidates.Count > maxNumberOfCandidates)
{
sortedTrackCandidates.RemoveAt(0); // First one has largest distance
}
}
}
}
/// <summary>
/// Scan the current orRouteConfig and search for items related to the given node
/// </summary>
/// <param name="iNode">The current node index</param>
/// <param name="orRouteConfig">The Open Rail configuration coming from Editor</param>
/// <param name="trackNodes">The list of MSTS Track Nodes</param>
/// <param name="tsectiondat">The list of MSTS Section datas</param>
public List <TrackCircuitElement> GetORItemForNode(int iNode, TrackNode[] trackNodes, TrackSectionsFile tsectiondat)
{
List <TrackCircuitElement> trackCircuitElements = new List <TrackCircuitElement>();
if (AllItems.Count <= 0)
{
return(trackCircuitElements);
}
foreach (var item in AllItems)
{
switch (item.typeItem)
{
case (int)TypeItem.STATION_CONNECTOR:
if (item.associateNodeIdx != iNode)
{
continue;
}
TrackNode node = trackNodes[iNode];
AETraveller travel = new AETraveller(traveller);
travel.place(node);
float position = travel.DistanceTo(item);
TrackCircuitElement element = (TrackCircuitElement) new TrackCircuitElementConnector(item, position);
trackCircuitElements.Add(element);
break;
default:
break;
}
}
return(trackCircuitElements);
}
TrackNode GetTrackNode()
{
TrackNodeTool trackNodeToolScript = (TrackNodeTool)target;
TrackNode trackNode = trackNodeToolScript.trackNode;
return(trackNode);
}
public static uint getShapeIdx(this TrackNode node, int direction)
{
uint shapeIdx = 0;
if (node.TrEndNode || node.TrJunctionNode != null)
{
shapeIdx = 0;
}
else if (node.TrVectorNode.TrVectorSections.Length > 1)
{
if (direction == 0)
{
TrVectorSection section = node.TrVectorNode.TrVectorSections.Last();
shapeIdx = section.ShapeIndex;
}
else
{
TrVectorSection section = node.TrVectorNode.TrVectorSections.First();
shapeIdx = section.ShapeIndex;
}
}
else
{
shapeIdx = 0;
}
return(shapeIdx);
}
public TrackCandidate(TrackNode node, TrVectorSection section, int tvsi, float lon)
{
trackNode = node;
vectorSection = section;
trackVectorSectionIndex = tvsi;
distanceAlongSection = lon;
}
public void AddSegments(TrackNode node)
{
List <KeyValuePair <int, int> > listTrItems = distributeTrItem(node);
TrVectorSection[] items = node.TrVectorNode.TrVectorSections;
for (int idx = 0; idx < items.Length - 1; idx++)
{
//Program.actEditor.DisplayStatusMessage("Init data for display... Load Vector Nodes: " + node.Index + "." + idx);
TrVectorSection item1 = node.TrVectorNode.TrVectorSections[idx];
TrVectorSection item2 = node.TrVectorNode.TrVectorSections[idx + 1];
AESegment aeSegment = new AESegment(item1, item2);
TrackSegment lineSeg = new TrackSegment(aeSegment, node, idx, item1.Flag2, TSectionDat);
var values = listTrItems.GroupBy(x => x.Key == idx);
foreach (var idxTrItem in values)
{
if (!idxTrItem.Key)
{
break;
}
foreach (var val in idxTrItem)
{
var item = TDB.TrackDB.TrItemTable[val.Value];
addTrItem(lineSeg, item);
}
}
//Program.actEditor.DisplayStatusMessage("Init data for display... Load Vector Nodes: " + node.Index + "." + idx + ".");
mstsItems.AddSegment(lineSeg);
//lineSeg = new TrackSegment(node, i, TSectionDat);
areaRoute.manageTiles(item1.TileX, item1.TileZ);
}
areaRoute.manageTiles(items[items.Length - 1].TileX, items[items.Length - 1].TileZ);
}
void OnTriggerEnter2D(Collider2D collider)
{
TrackNode trackNode = collider.GetComponent <TrackNode>();
if (trackNode)
{
int trackNodeIndex = trackNode.GetIndex();
// If Player moved to the next waypoint of passed lap-start position
// TODO: here is small bug - if player will go back on start and then pass start - condition will be met. Seems like not-real scenario.
if (lastPassedWaypoint < trackNodeIndex || (lastPassedWaypoint > trackNodeIndex && trackNodeIndex == 1))
{
// if start passed
if (lastPassedWaypoint > trackNodeIndex && trackNodeIndex == 1)
{
if (_dashNumberAvailable < INITIAL_NUMBER_OF_DASHES)
{
_dashNumberAvailable = INITIAL_NUMBER_OF_DASHES;
}
}
waypointSum += WAYPOINT_VALUE;
lastPassedWaypoint = trackNodeIndex;
}
}
}
/// <summary>
/// Constructor that immediately sets the closest item (and distance)
/// </summary>
/// <param name="tn">Tracknode that will be stored as closest item</param>
/// <param name="tsectionDat">The track section Dat file that we can use to calculate the distance to the track</param>
public CloseToMouseTrack(TrackSectionsFile tsectionDat, TrackNode tn)
{
this.tsectionDat = tsectionDat;
sortedTrackCandidates = new SortedList<double, TrackCandidate>(new ReverseDoubleComparer());
sortedTrackCandidates.Add(0, new TrackCandidate(tn, null, 0, 0));
realDistancesAreCalculated = true; // we do not want to calculate distance if we override the highlight
}
/// <summary>
/// Default constructor used during file parsing.
/// </summary>
/// <param name="stf">The STFreader containing the file stream</param>
public TrackDB(STFReader stf)
{
stf.MustMatchBlockStart();
stf.ParseBlock(new STFReader.TokenProcessor[] {
new STFReader.TokenProcessor("tracknodes", () => {
stf.MustMatchBlockStart();
int numberOfTrackNodes = stf.ReadInt(null);
TrackNodes = new TrackNode[numberOfTrackNodes + 1];
int idx = 1;
stf.ParseBlock(new STFReader.TokenProcessor[] {
new STFReader.TokenProcessor("tracknode", () => {
TrackNodes[idx] = TrackNode.ReadTrackNode(stf, idx, numberOfTrackNodes);
if (TrackNodes[idx] is TrackJunctionNode junctionNode)
{
string key = $"{junctionNode.UiD.WorldId}-{junctionNode.UiD.Location.TileX}-{junctionNode.UiD.Location.TileZ}";
if (!junctionNodes.ContainsKey(key))
{
junctionNodes.Add(key, junctionNode);
}
// only need any (first) junction node with that key here to relate back to ShapeIndex
}
++idx;
}),
});
}),
/// <summary>
/// Try to find the index of the vector node connecting this path node to the (given) nextNode.
/// </summary>
/// <returns>The index of the vector node connection, or -1</returns>
public override int FindTvnIndex(TrainpathNode nextNode)
{
TrainpathVectorNode nextAsVectorNode = nextNode as TrainpathVectorNode;
if (nextAsVectorNode != null)
{ // from junction to vector node.
if (this.ConnectsToTrack(nextAsVectorNode.TvnIndex))
{
return(nextAsVectorNode.TvnIndex);
}
else
{ //node is perhaps not broken, but connecting track is
return(-1);
}
}
//both this node and the next node are junctions: find the vector node connecting them.
//Probably this can be faster, by just finding the TrPins from this and next junction and find the common one.
int nextJunctionIndex = (nextNode as TrainpathJunctionNode).JunctionIndex;
for (int i = 0; i < TrackDB.TrackNodes.Count(); i++)
{
TrackNode tn = TrackDB.TrackNodes[i];
if (tn == null || tn.TrVectorNode == null)
{
continue;
}
if ((tn.JunctionIndexAtStart() == this.JunctionIndex && tn.JunctionIndexAtEnd() == nextJunctionIndex) ||
(tn.JunctionIndexAtEnd() == this.JunctionIndex && tn.JunctionIndexAtStart() == nextJunctionIndex))
{
return(i);
}
}
return(-1);
}
public MSTSCoord(TrackNode node)
{
TileX = node.UiD.TileX;
TileY = node.UiD.TileZ;
X = node.UiD.X;
Y = node.UiD.Z;
Reduced = node.Reduced;
}
/// <summary>
/// From the current pathnode and the linking tracknode, fin the junctionIndex of the next junction (or possibly end-point)
/// </summary>
/// <param name="linkingTrackNodeIndex">The index of the tracknode leaving the node</param>
/// <returns>The index of the junction index at the end of the track (as seen from the node)</returns>
public override int GetNextJunctionIndex(int linkingTrackNodeIndex)
{
TrackNode linkingTrackNode = TrackDB.TrackNodes[linkingTrackNodeIndex];
return(ForwardOriented
? linkingTrackNode.JunctionIndexAtEnd()
: linkingTrackNode.JunctionIndexAtStart());
}
/// <summary>
///
/// </summary>
/// <param name="item"></param>
/// <param name="signal"></param>
public AEBufferItem(TrackNode item)
{
typeWidget = (int)TypeWidget.BUFFER_WIDGET;;
Item = item;
Location.X = Item.UiD.TileX * 2048f + Item.UiD.X;
Location.Y = Item.UiD.TileZ * 2048f + Item.UiD.Z;
}
public static uint getWorldFileUiD(this TrackNode node)
{
if (node.getVectorSection() != null)
{
return(node.getVectorSection().WorldFileUiD);
}
return(0);
}
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;
}
/// <summary>
///
/// </summary>
/// <param name="sideItem"></param>
/// <param name="signal"></param>
public AEJunctionItem(TrackNode item)
{
typeItem = (int)TypeItem.SWITCH_ITEM;
associateNode = item;
associateNodeIdx = item.TrJunctionNode.Idx;
associateSectionIdx = 0;
Location.X = associateNode.UiD.TileX * 2048f + associateNode.UiD.X;
Location.Y = associateNode.UiD.TileZ * 2048f + associateNode.UiD.Z;
}
private double zoom; // zoom factor
/// <summary>
/// Create a new, empty track.
/// </summary>
public Track()
{
InitializeComponent();
DoubleBuffered = true;
this.baseFontSize = this.label.Font.SizeInPoints;
Selection = null;
Zoom = 1.0;
this.node = null;
}
