private static void PreprocessSortByTrackPosition(string FileName, bool IsRW, double[] UnitFactors, ref Expression[] Expressions)
{
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
PositionedExpression[] p = new PositionedExpression[Expressions.Length];
int n = 0;
double a = -1.0;
bool NumberCheck = !IsRW;
for (int i = 0; i < Expressions.Length; i++) {
if (IsRW) {
// only check for track positions in the railway section for RW routes
if (Expressions[i].Text.StartsWith("[", StringComparison.Ordinal) & Expressions[i].Text.EndsWith("]", StringComparison.Ordinal)) {
string s = Expressions[i].Text.Substring(1, Expressions[i].Text.Length - 2).Trim();
if (string.Compare(s, "Railway", StringComparison.OrdinalIgnoreCase) == 0) {
NumberCheck = true;
} else {
NumberCheck = false;
}
}
}
double x;
if (NumberCheck && Interface.TryParseDouble(Expressions[i].Text, UnitFactors, out x)) {
x += Expressions[i].TrackPositionOffset;
if (x >= 0.0) {
a = x;
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Negative track position encountered at line " + Expressions[i].Line.ToString(Culture) + ", column " + Expressions[i].Column.ToString(Culture) + " in file " + Expressions[i].File);
}
} else {
p[n].TrackPosition = a;
p[n].Expression = Expressions[i];
int j = n;
n++;
while (j > 0) {
if (p[j].TrackPosition < p[j - 1].TrackPosition) {
PositionedExpression t = p[j];
p[j] = p[j - 1];
p[j - 1] = t;
j--;
} else {
break;
}
}
}
}
a = -1.0;
Expression[] e = new Expression[Expressions.Length];
int m = 0;
for (int i = 0; i < n; i++) {
if (p[i].TrackPosition != a) {
a = p[i].TrackPosition;
e[m] = new Expression();
e[m].Text = (a / UnitFactors[UnitFactors.Length - 1]).ToString(Culture);
e[m].Line = -1;
e[m].Column = -1;
m++;
}
e[m] = p[i].Expression;
m++;
}
Array.Resize<Expression>(ref e, m);
Expressions = e;
}
private static void PreprocessSortByTrackPosition(string FileName, double[] UnitFactors, ref Expression[] Expressions)
{
bool IsRW = string.Equals(System.IO.Path.GetExtension(FileName), ".rw", StringComparison.OrdinalIgnoreCase);
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
PositionedExpression[] p = new PositionedExpression[Expressions.Length]; int n = 0;
double a = -1.0;
bool NumberCheck = !IsRW;
for (int i = 0; i < Expressions.Length; i++) {
if (IsRW) {
// only check for track positions in the railway section for RW routes
if (Expressions[i].Text.StartsWith("[", StringComparison.Ordinal) & Expressions[i].Text.EndsWith("]", StringComparison.Ordinal)) {
string s = Expressions[i].Text.Substring(1, Expressions[i].Text.Length - 2).Trim();
if (string.Compare(s, "Railway", StringComparison.OrdinalIgnoreCase) == 0) {
NumberCheck = true;
} else {
NumberCheck = false;
}
}
}
double x;
if (NumberCheck && Interface.TryParseDouble(Expressions[i].Text, UnitFactors, out x)) {
a = x;
} else {
p[n].TrackPosition = a;
p[n].Expression = Expressions[i];
int j = n; n++;
while (j > 0) {
if (p[j].TrackPosition < p[j - 1].TrackPosition) {
PositionedExpression t = p[j];
p[j] = p[j - 1];
p[j - 1] = t;
j--;
} else break;
}
}
}
a = -1.0;
Expression[] e = new Expression[Expressions.Length]; int m = 0;
for (int i = 0; i < n; i++) {
if (p[i].TrackPosition != a) {
a = p[i].TrackPosition;
e[m] = new Expression();
e[m].Text = a.ToString(Culture);
e[m].Line = -1;
e[m].Column = -1;
m++;
}
e[m] = p[i].Expression;
m++;
}
Array.Resize<Expression>(ref e, m);
Expressions = e;
}
private static void PreprocessSortByTrackPosition(bool IsRW, double[] UnitFactors, ref Expression[] Expressions)
{
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
PositionedExpression[] p = new PositionedExpression[Expressions.Length];
int n = 0;
double a = -1.0;
bool NumberCheck = !IsRW;
for (int i = 0; i < Expressions.Length; i++)
{
if (IsRW)
{
// only check for track positions in the railway section for RW routes
if (Expressions[i].Text.StartsWith("[", StringComparison.Ordinal) & Expressions[i].Text.EndsWith("]", StringComparison.Ordinal))
{
string s = Expressions[i].Text.Substring(1, Expressions[i].Text.Length - 2).Trim();
if (string.Compare(s, "Railway", StringComparison.OrdinalIgnoreCase) == 0)
{
NumberCheck = true;
}
else
{
NumberCheck = false;
}
}
}
double x;
if (NumberCheck && NumberFormats.TryParseDouble(Expressions[i].Text, UnitFactors, out x))
{
x += Expressions[i].TrackPositionOffset;
if (x >= 0.0)
{
if (Interface.CurrentOptions.EnableBveTsHacks)
{
switch (System.IO.Path.GetFileName(Expressions[i].File.ToLowerInvariant()))
{
case "balloch - dumbarton central special nighttime run.csv":
case "balloch - dumbarton central summer 2004 morning run.csv":
if (x != 0 || a != 4125)
{
//Misplaced comma in the middle of the line causes this to be interpreted as a track position
a = x;
}
break;
default:
a = x;
break;
}
}
else
{
a = x;
}
}
else
{
Interface.AddMessage(MessageType.Error, false, "Negative track position encountered at line " + Expressions[i].Line.ToString(Culture) + ", column " + Expressions[i].Column.ToString(Culture) + " in file " + Expressions[i].File);
}
}
else
{
p[n].TrackPosition = a;
p[n].Expression = Expressions[i];
int j = n;
n++;
while (j > 0)
{
if (p[j].TrackPosition < p[j - 1].TrackPosition)
{
PositionedExpression t = p[j];
p[j] = p[j - 1];
p[j - 1] = t;
j--;
}
else
{
break;
}
}
}
}
a = -1.0;
Expression[] e = new Expression[Expressions.Length];
int m = 0;
for (int i = 0; i < n; i++)
{
if (p[i].TrackPosition != a)
{
a = p[i].TrackPosition;
e[m] = new Expression
{
Text = (a / UnitFactors[UnitFactors.Length - 1]).ToString(Culture),
Line = -1,
Column = -1
};
m++;
}
e[m] = p[i].Expression;
m++;
}
Array.Resize <Expression>(ref e, m);
Expressions = e;
}
private static void PreprocessSortByTrackPosition(string FileName, bool IsRW, double[] UnitFactors, ref Expression[] Expressions) {
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
PositionedExpression[] p = new PositionedExpression[Expressions.Length];
int n = 0;
double a = -1.0;
bool NumberCheck = !IsRW;
for (int i = 0; i < Expressions.Length; i++) {
if (IsRW) {
// only check for track positions in the railway section for RW routes
if (Expressions[i].Text.StartsWith("[", StringComparison.Ordinal) & Expressions[i].Text.EndsWith("]", StringComparison.Ordinal)) {
string s = Expressions[i].Text.Substring(1, Expressions[i].Text.Length - 2).Trim();
if (string.Compare(s, "Railway", StringComparison.OrdinalIgnoreCase) == 0) {
NumberCheck = true;
} else {
NumberCheck = false;
}
}
}
double x;
if (NumberCheck && Interface.TryParseDouble(Expressions[i].Text, UnitFactors, out x)) {
x += Expressions[i].TrackPositionOffset;
if (x >= 0.0) {
a = x;
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Negative track position encountered at line " + Expressions[i].Line.ToString(Culture) + ", column " + Expressions[i].Column.ToString(Culture) + " in file " + Expressions[i].File);
}
} else {
p[n].TrackPosition = a;
p[n].Expression = Expressions[i];
int j = n;
n++;
while (j > 0) {
if (p[j].TrackPosition < p[j - 1].TrackPosition) {
PositionedExpression t = p[j];
p[j] = p[j - 1];
p[j - 1] = t;
j--;
} else {
break;
}
}
}
}
a = -1.0;
Expression[] e = new Expression[Expressions.Length];
int m = 0;
bool fpf = false;
for (int i = 0; i < n; i++) {
if (p[i].TrackPosition != a) {
a = p[i].TrackPosition;
e[m] = new Expression();
e[m].Text = (a / UnitFactors[UnitFactors.Length - 1]).ToString(Culture);
e[m].Line = -1;
e[m].Column = -1;
m++;
}
e[m] = p[i].Expression;
m++;
//Finds the first non-default track position
if(p[i].TrackPosition != -1 && fpf == false)
{
//We know that the withTrack section starts with the first NON -1 element
//**APPEARS TO ALWAYS BE ZERO**
//Subsequent declarations in the same block add 1 to this index
//Thus, the first 'actual' user set track position is somewhere ~5 elements ahead
//Of course the route can also start at zero, which means it could be a little further on!
int j = i;
while (j < p.Length)
{
j++;
if (p[j].TrackPosition != p[i].TrackPosition)
{
//First track position found!
Program.MinimumJumpToPositionValue = p[j].TrackPosition;
fpf = true;
//Break out the while loop
break;
}
}
}
}
Array.Resize<Expression>(ref e, m);
Expressions = e;
}
