private static List <int> GetLineIndices(Node parent) // returns all lines passing through this node
{
Line line = Lines[parent.LineIndex];
Line.Branch branch = line.Branches[parent.BranchIndex];
Line.Branch.Stop stop = branch.StopSequence[parent.StationIndex];
return(stop.LineIds);
//return Lines[parent.LineIndex].Branches[parent.BranchIndex].StopSequence[parent.StationIndex].LineIds;
}
private static void FixCircleLine(StationDictionary stationDiction, LineDictionary lineDiction) // fix to error in circle line, where paddington and edgware road are not end of branch
{
int circleId = lineDiction.GetKey("circle");
int paddingtonId = stationDiction.GetKey("paddington");
int edgwareRoadId = stationDiction.GetKey("edgware road");
Line.Branch.Stop edgwareRoad = null;
Line.Branch.Stop paddington = null;
Line circleLine = Lines[circleId]; // alias
Line.Branch branch;
int branchLength;
for (int i = 0; i < circleLine.Branches.Count(); i++)
{
branch = circleLine.Branches[i];
branchLength = branch.StopSequence.Count();
if (branch.StopSequence[0].StationId == edgwareRoadId)
{
edgwareRoad = branch.StopSequence[0];
if (branch.StopSequence[1].StationId == paddingtonId)
{
paddington = branch.StopSequence[1];
branch.StopSequence.RemoveAt(0);
}
}
else if (branch.StopSequence[branchLength - 1].StationId == edgwareRoadId)
{
edgwareRoad = branch.StopSequence[branchLength - 1];
if (branch.StopSequence[branchLength - 2].StationId == paddingtonId)
{
paddington = branch.StopSequence[branchLength - 2];
branch.StopSequence.RemoveAt(branchLength - 1);
}
}
}
List <Line.Branch.Stop> stops = new List <Line.Branch.Stop> {
paddington, edgwareRoad
};
circleLine.Branches.Add(new Line.Branch(stops));
}
private static void RightInsertBreak(Node n)
{
Line.Branch.Stop cut = new Line.Branch.Stop(-1); // -1 is break value
Lines[n.LineIndex].Branches[n.BranchIndex].StopSequence.Insert(n.StationIndex + 1, cut); // right insert
}
