private void RenderEvents()
{
if (Program.CurrentRoute.Tracks[0].Elements == null)
{
return;
}
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.DepthTest);
GL.DepthMask(true);
OptionLighting = false;
double da = -Camera.BackwardViewingDistance - Camera.ExtraViewingDistance;
double db = Camera.ForwardViewingDistance + Camera.ExtraViewingDistance;
bool[] sta = new bool[Program.CurrentRoute.Stations.Length];
// events
for (int i = 0; i < Program.CurrentRoute.Tracks[0].Elements.Length; i++)
{
double p = Program.CurrentRoute.Tracks[0].Elements[i].StartingTrackPosition;
double d = p - CameraTrackFollower.TrackPosition;
if (d >= da & d <= db)
{
foreach (GeneralEvent e in Program.CurrentRoute.Tracks[0].Elements[i].Events)
{
double dy, dx = 0.0, dz = 0.0;
double s;
Texture t;
if (e is BrightnessChangeEvent)
{
s = 0.15;
dy = 4.0;
t = BrightnessChangeTexture;
}
else if (e is BackgroundChangeEvent)
{
s = 0.25;
dy = 3.5;
t = BackgroundChangeTexture;
}
else if (e is StationStartEvent)
{
s = 0.25;
dy = 1.6;
t = StationStartTexture;
StationStartEvent f = (StationStartEvent)e;
sta[f.StationIndex] = true;
}
else if (e is StationEndEvent)
{
s = 0.25;
dy = 1.6;
t = StationEndTexture;
StationEndEvent f = (StationEndEvent)e;
sta[f.StationIndex] = true;
}
else if (e is LimitChangeEvent)
{
s = 0.2;
dy = 1.1;
t = LimitTexture;
}
else if (e is SectionChangeEvent)
{
s = 0.2;
dy = 0.8;
t = SectionTexture;
}
else if (e is TransponderEvent)
{
s = 0.15;
dy = 0.4;
t = TransponderTexture;
}
else if (e is SoundEvent)
{
SoundEvent f = (SoundEvent)e;
s = 0.2;
dx = f.Position.X;
dy = f.Position.Y < 0.1 ? 0.1 : f.Position.Y;
dz = f.Position.Z;
t = f.SoundBuffer == null ? PointSoundTexture : SoundTexture;
}
else if (e is RailSoundsChangeEvent)
{
s = 0.2;
dy = 0.8;
t = RunSoundTexture;
}
else
{
s = 0.2;
dy = 1.0;
t = null;
}
if (t != null)
{
TrackFollower f = new TrackFollower(Program.CurrentHost)
{
TriggerType = EventTriggerType.None,
TrackPosition = p
};
f.UpdateAbsolute(p + e.TrackPositionDelta, true, false);
f.WorldPosition.X += dx * f.WorldSide.X + dy * f.WorldUp.X + dz * f.WorldDirection.X;
f.WorldPosition.Y += dx * f.WorldSide.Y + dy * f.WorldUp.Y + dz * f.WorldDirection.Y;
f.WorldPosition.Z += dx * f.WorldSide.Z + dy * f.WorldUp.Z + dz * f.WorldDirection.Z;
Cube.Draw(f.WorldPosition, f.WorldDirection, f.WorldUp, f.WorldSide, s, Camera.AbsolutePosition, t);
}
}
}
}
// stops
for (int i = 0; i < sta.Length; i++)
{
if (sta[i])
{
for (int j = 0; j < Program.CurrentRoute.Stations[i].Stops.Length; j++)
{
const double dy = 1.4;
const double s = 0.2;
double p = Program.CurrentRoute.Stations[i].Stops[j].TrackPosition;
TrackFollower f = new TrackFollower(Program.CurrentHost)
{
TriggerType = EventTriggerType.None,
TrackPosition = p
};
f.UpdateAbsolute(p, true, false);
f.WorldPosition.X += dy * f.WorldUp.X;
f.WorldPosition.Y += dy * f.WorldUp.Y;
f.WorldPosition.Z += dy * f.WorldUp.Z;
Cube.Draw(f.WorldPosition, f.WorldDirection, f.WorldUp, f.WorldSide, s, Camera.AbsolutePosition, StopTexture);
}
}
}
// buffers
foreach (double p in Program.CurrentRoute.BufferTrackPositions)
{
double d = p - CameraTrackFollower.TrackPosition;
if (d >= da & d <= db)
{
const double dy = 2.5;
const double s = 0.25;
TrackFollower f = new TrackFollower(Program.CurrentHost)
{
TriggerType = EventTriggerType.None,
TrackPosition = p
};
f.UpdateAbsolute(p, true, false);
f.WorldPosition.X += dy * f.WorldUp.X;
f.WorldPosition.Y += dy * f.WorldUp.Y;
f.WorldPosition.Z += dy * f.WorldUp.Z;
Cube.Draw(f.WorldPosition, f.WorldDirection, f.WorldUp, f.WorldSide, s, Camera.AbsolutePosition, BufferTexture);
}
}
OptionLighting = true;
}
//
// CREATE ROUTE MAP
//
/// <summary>Creates and returns the route map as Bitmap.</summary>
/// <returns>The route map.</returns>
/// <param name="Width">The width of the bitmap to create.</param>
/// <param name="Height">The height of the bitmap to create.</param>
/// <param name="inGame"><c>true</c> = bitmap for in-game overlay | <c>false</c> = for standard window.</param>
internal static Bitmap CreateRouteMap(int Width, int Height, bool inGame)
{
int n, n0, n1;
RouteRange(out n, out n0, out n1);
// find dimensions
double x0 = double.PositiveInfinity, z0 = double.PositiveInfinity;
double x1 = double.NegativeInfinity, z1 = double.NegativeInfinity;
for (int i = n0; i <= n1; i++)
{
double x = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.X;
double z = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Z;
if (x < x0)
{
x0 = x;
}
if (x > x1)
{
x1 = x;
}
if (z < z0)
{
z0 = z;
}
if (z > z1)
{
z1 = z;
}
}
// avoid 0 or negative height or width
if (x0 >= x1 - 1.0)
{
x0 = x1 - 1.0;
}
if (z0 >= z1 - 1.0)
{
z0 = z1 - 1.0;
}
// remember area occupied so far
double xMin, xMax, zMin, zMax; // used to track the bitmap area actually occupied by drawings
xMin = x0;
xMax = x1;
zMin = z1; // bitmap z goes down, while world z goes up
zMax = z0;
// fit route w/h ratio in image w/h ratio
double wrh = (double)Width / (double)Height;
if ((x1 - x0) / (z1 - z0) <= wrh) // if route ratio is taller than bitmap ratio
{
double dx = 0.5 * (z1 - z0) * wrh; // scale (half of) x range as much as (half of) z range
double px = 0.5 * (x0 + x1); // x range mid point
x0 = px - dx; // centre scaled x range around mid point
x1 = px + dx;
}
else // if route ratio is wider than bitmap ratio
{ // do the opposite (scale z range on x)
double dz = 0.5 * (x1 - x0) / wrh;
double pz = 0.5 * (z0 + z1);
z0 = pz - dz;
z1 = pz + dz;
}
double ox = LeftPad, oy = TopPad;
double w = (double)(Width - (LeftPad + RightPad));
double h = (double)(Height - (TopPad + BottomPad));
// horizontal and vertical scales
double xd = w / (x1 - x0);
double zd = h / (z1 - z0);
// convert bitmap occupied area from world to bitmap coordinates
xMin = ox + (xMin - x0) * xd;
xMax = ox + (xMax - x0) * xd;
zMin = oy + (z0 - zMin) * zd + h;
zMax = oy + (z0 - zMax) * zd + h;
// create bitmap
int mode = inGame ? 1 : 0;
Bitmap b = new Bitmap(Width, Height, inGame ? System.Drawing.Imaging.PixelFormat.Format32bppArgb
: System.Drawing.Imaging.PixelFormat.Format24bppRgb);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(b);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
g.Clear(mapColors[mode].background);
// ROUTE PATH
{
int start = 0;
bool atc = false;
n = n1 - n0 + 1;
PointF[] p = new PointF[n];
for (int i = 0; i < n; i++)
{
double x = Program.CurrentRoute.Tracks[0].Elements[i + n0].WorldPosition.X;
double z = Program.CurrentRoute.Tracks[0].Elements[i + n0].WorldPosition.Z;
x = ox + (x - x0) * xd;
z = oy + (z0 - z) * zd + h;
p[i] = new PointF((float)x, (float)z);
// ATS / ATC
// for each track element, look for a StationStartEvent
for (int j = 0; j < Program.CurrentRoute.Tracks[0].Elements[i + n0].Events.Length; j++)
{
if (Program.CurrentRoute.Tracks[0].Elements[i + n0].Events[j] is StationStartEvent)
{
StationStartEvent e =
(StationStartEvent)Program.CurrentRoute.Tracks[0].Elements[i + n0].Events[j];
// if StationStartEvent found, look for a change in ATS/ATC control;
// if there is a change, draw all previous track elements
// with colour for the previous control state
if (Program.CurrentRoute.Stations[e.StationIndex].SafetySystem == SafetySystem.Atc)
{
if (!atc)
{
atc = true;
if (i - start - 1 > 0)
{
g.DrawCurve(mapColors[mode].normalMap, p, start, i - start - 1);
}
start = i;
}
}
else
{
if (atc)
{
atc = false;
if (i - start - 1 > 0)
{
g.DrawCurve(mapColors[mode].atcMap, p, start, i - start - 1);
}
start = i;
}
}
break;
}
}
}
// draw all remaining track element not drawn yet
DrawSegmentedCurve(g, atc ? mapColors[mode].atcMap : mapColors[mode].normalMap, p, start, n - start - 1);
}
// STATION ICONS
for (int i = n0; i <= n1; i++)
{
for (int j = 0; j < Program.CurrentRoute.Tracks[0].Elements[i].Events.Length; j++)
{
if (Program.CurrentRoute.Tracks[0].Elements[i].Events[j] is StationStartEvent)
{
StationStartEvent e = (StationStartEvent)Program.CurrentRoute.Tracks[0].Elements[i].Events[j];
if (Program.CurrentRoute.Stations[e.StationIndex].Name != string.Empty)
{
double x = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.X;
double y = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Z;
x = ox + (x - x0) * xd;
y = oy + (z0 - y) * zd + h;
// station circle
RectangleF r = new RectangleF((float)x - StationRadius, (float)y - StationRadius,
StationDiameter, StationDiameter);
bool q = Program.CurrentRoute.Stations[e.StationIndex].PlayerStops();
g.FillEllipse(q ? mapColors[mode].actStatnFill : mapColors[mode].inactStatnFill, r);
g.DrawEllipse(q ? mapColors[mode].actStatnBrdr : mapColors[mode].inactStatnBrdr, r);
// adjust bitmap occupied area
if (r.Left < xMin)
{
xMin = r.Left;
}
if (r.Top < zMin)
{
zMin = r.Top;
}
if (r.Right > xMax)
{
xMax = r.Right;
}
if (r.Bottom > zMax)
{
zMax = r.Bottom;
}
}
}
}
}
// STATION NAMES
{
double wh = w * h;
Font f = new Font(FontFamily.GenericSansSerif, wh < 65536.0 ? 9.0f : 10.0f, GraphicsUnit.Pixel);
for (int i = n0; i <= n1; i++)
{
for (int j = 0; j < Program.CurrentRoute.Tracks[0].Elements[i].Events.Length; j++)
{
if (Program.CurrentRoute.Tracks[0].Elements[i].Events[j] is StationStartEvent)
{
StationStartEvent e = (StationStartEvent)Program.CurrentRoute.Tracks[0].Elements[i].Events[j];
if (Program.CurrentRoute.Stations[e.StationIndex].Name != string.Empty)
{
double x = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.X;
double y = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Z;
x = ox + (x - x0) * xd;
y = oy + (z0 - y) * zd + h;
bool stop = Program.CurrentRoute.Stations[e.StationIndex].PlayerStops();
string t = Program.CurrentRoute.Stations[e.StationIndex].Name;
SizeF m = g.MeasureString(t, f, Width, StringFormat.GenericDefault);
double sx = Program.CurrentRoute.Tracks[0].Elements[i].WorldSide.X;
double sz = Program.CurrentRoute.Tracks[0].Elements[i].WorldSide.Z;
double xt, yt;
if (Math.Sign(sx) == Math.Sign(sz))
{
// descending
bool o = (x - ox) * (h - y) <= (w - x) * (y - oy);
if (o)
{
// up-right
xt = x + StationTextPad;
yt = y - StationTextPad - m.Height;
}
else
{
// down-left
xt = x - StationTextPad - m.Width;
yt = y + StationTextPad;
}
}
else
{
// ascending
bool o = (h - y) * (w - x) <= (x - ox) * (y - oy);
if (o)
{
// up-left
xt = x - StationTextPad - m.Width;
yt = y - StationTextPad - m.Height;
}
else
{
// down-right
xt = x + StationTextPad;
yt = y + StationTextPad;
}
}
// constrain text within bitmap edges (taking into account also paddings)
if (xt < ox)
{
xt = ox;
}
else if (xt + m.Width > w)
{
xt = w - m.Width;
}
if (yt < oy)
{
yt = oy;
}
else if (yt + m.Height > h)
{
yt = h - m.Height;
}
RectangleF r = new RectangleF((float)xt - 1.0f, (float)yt - 1.0f, m.Width + 2.0f, m.Height + 2.0f);
g.FillRectangle(stop ? mapColors[mode].actNameFill : mapColors[mode].inactNameFill,
r.Left, r.Top, r.Width, r.Height);
g.DrawRectangle(stop ? mapColors[mode].actNameBrdr : mapColors[mode].inactNameBrdr,
r.Left, r.Top, r.Width, r.Height);
g.DrawString(t, f, stop ? mapColors[mode].actNameText : mapColors[mode].inactNameText,
(float)xt, (float)yt);
// adjust bitmap occupied area
if (r.Left < xMin)
{
xMin = r.Left;
}
if (r.Top < zMin)
{
zMin = r.Top;
}
if (r.Right > xMax)
{
xMax = r.Right;
}
if (r.Bottom > zMax)
{
zMax = r.Bottom;
}
}
}
}
}
}
// if in-game, trim unused parts of the bitmap
if (inGame)
{
xMin -= LeftPad;
xMax += RightPad;
zMin -= TopPad;
zMax += BottomPad;
if (xMin < 0)
{
xMin = 0;
}
if (xMax >= Width)
{
xMax = Width - 1;
}
if (zMin < 0)
{
zMin = 0;
}
if (zMax >= Height)
{
zMax = Height - 1;
}
Bitmap nb = new Bitmap((int)(xMax - xMin + 1.0), (int)(zMax - zMin + 1.0)); // round up
g = System.Drawing.Graphics.FromImage(nb);
g.DrawImage(b, (int)-xMin, (int)-zMin); // round down
// set total bitmap world X and Z ranges from bitmap ranges
lastRouteMinX = (int)((xMin - ox) / xd + x0);
lastRouteMaxX = (int)((xMax - ox) / xd + x0);
lastRouteMinZ = (int)(z0 - (zMax - oy - h) / zd);
lastRouteMaxZ = (int)(z0 - (zMin - oy - h) / zd);
return(nb);
}
//set total bitmap X and Z ranges
lastRouteMinX = (int)(x0 - ox * (x1 - x0) / w);
lastRouteMaxX = (int)(x1 + (Width - w - ox) * (x1 - x0) / w);
lastRouteMinZ = (int)(z0 - oy * (z1 - z0) / h);
lastRouteMaxZ = (int)(z1 + (Height - h - oy) * (z1 - z0) / h);
return(b);
}
//
// CREATE GRADIENT PROFILE
//
/// <summary>Creates the route gradient profile.</summary>
/// <returns>The route gradient profile as Bitmap.</returns>
/// <param name="Width">The width of the bitmap to create.</param>
/// <param name="Height">The height of the bitmap to create.</param>
/// <param name="inGame"><c>true</c> = bitmap for in-game overlay | <c>false</c> = for standard window.</param>
internal static Bitmap CreateRouteGradientProfile(int Width, int Height, bool inGame)
{
if (Program.CurrentRoute.Tracks[0].Elements.Length > 36 && Program.CurrentRoute.Stations.Length == 0)
{
// If we have track elements, but no stations, show a specific error message, rather
// than the more generic one thrown later
// NOTE: Will throw the generic error message on routes shorter than 900m with no stations
throw new InvalidDataException(Translations.GetInterfaceString("errors_route_corrupt_nostations"));
}
// Track elements are assumed to be all of the same length, and this length
// is used as measure unit, rather than computing the incremental track length
// in any 'real world' unit (like m).
// HORIZONTAL RANGE: find first and last used element based on stations
int n, n0, n1;
RouteRange(out n, out n0, out n1);
// VERTICAL RANGE
double y0 = double.PositiveInfinity, y1 = double.NegativeInfinity;
for (int i = n0; i <= n1; i++)
{
double y = Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Y;
if (y < y0)
{
y0 = y;
}
if (y > y1)
{
y1 = y;
}
}
if (y0 >= y1 - 1.0)
{
y0 = y1 - 1.0;
}
// allow for some padding around actual data
double ox = LeftPad, oy = TopPad;
double w = (double)(Width - (LeftPad + RightPad));
double h = (double)(Height - (TopPad + BottomPad + TrackOffsPad));
// horizontal and vertical scale
double nd = w / (double)(n1 - n0);
double yd = h / (double)(y1 - y0);
// set total bitmap track position range; used by in-game profile to place
// the current position of the trains; as the train positions are known as track positions,
// actual track positions are needed here, rather than indices into the track element array.
double minX = Program.CurrentRoute.Tracks[0].Elements[n0].StartingTrackPosition;
double maxX = Program.CurrentRoute.Tracks[0].Elements[n1].StartingTrackPosition;
double offX = ox * (maxX - minX) / w;
lastGradientMinTrack = (int)(minX - offX);
lastGradientMaxTrack = (int)(maxX + offX);
// BITMAP (in-game display needs transparency)
Bitmap b = new Bitmap(Width, Height,
inGame ? System.Drawing.Imaging.PixelFormat.Format32bppArgb
: System.Drawing.Imaging.PixelFormat.Format24bppRgb);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(b);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
int mode = inGame ? 1 : 0;
g.Clear(mapColors[mode].background);
// BELOW SEA LEVEL
{
double y = oy + (h - 0.5 * (double)(-Program.CurrentRoute.Atmosphere.InitialElevation - y0) * yd);
double x0 = ox - (double)(0) * nd;
double x1 = ox + (double)(n1 - n0) * nd;
g.FillRectangle(mapColors[mode].belowSeaFill, (float)x0, (float)y, (float)x1, (float)(oy + h) - (float)y);
g.DrawLine(mapColors[mode].belowSeaBrdr, (float)x0, (float)y, (float)x1, (float)y);
}
// GRADIENT PROFILE
{
n = n1 - n0 + 1;
PointF[] p = new PointF[n + 2];
p[0] = new PointF((float)ox, (float)(oy + h));
for (int i = n0; i <= n1; i++)
{
double x = ox + (double)(i - n0) * nd;
double y = oy + (h - 0.5 *
(double)(Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Y - y0) * yd);
p[i - n0 + 1] = new PointF((float)x, (float)y);
}
p[n + 1] = new PointF((float)(ox + (double)(n - 1) * nd), (float)(oy + h));
g.FillPolygon(mapColors[mode].elevFill, p);
for (int i = 1; i < n; i++)
{
g.DrawLine(mapColors[mode].elevBrdr, p[i], p[i + 1]);
}
g.DrawLine(mapColors[mode].elevBrdr, 0.0f, (float)(oy + h), (float)Width, (float)(oy + h));
}
// STATION NAMES
{
Font f = new Font(FontFamily.GenericSansSerif, 12.0f, GraphicsUnit.Pixel);
StringFormat m = new StringFormat();
for (int i = n0; i <= n1; i++)
{
for (int j = 0; j < Program.CurrentRoute.Tracks[0].Elements[i].Events.Length; j++)
{
if (Program.CurrentRoute.Tracks[0].Elements[i].Events[j] is StationStartEvent)
{
StationStartEvent e = (StationStartEvent)Program.CurrentRoute.Tracks[0].Elements[i].Events[j];
if (Program.CurrentRoute.Stations[e.StationIndex].Name != string.Empty)
{
bool stop = Program.CurrentRoute.Stations[e.StationIndex].PlayerStops();
if (Program.CurrentRoute.Stations[e.StationIndex].Name.IsJapanese())
{
m.Alignment = StringAlignment.Near;
m.LineAlignment = StringAlignment.Near;
double x = ox + (double)(i - n0) * nd;
double y = oy + (h - 0.5 *
(double)(Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Y - y0) * yd);
string t = Program.CurrentRoute.Stations[e.StationIndex].Name;
float tx = 0.0f, ty = (float)oy;
for (int k = 0; k < t.Length; k++)
{
SizeF s = g.MeasureString(t.Substring(k, 1), f, 65536, StringFormat.GenericTypographic);
if (s.Width > tx)
{
tx = s.Width;
}
}
for (int k = 0; k < t.Length; k++)
{
g.DrawString(t.Substring(k, 1), f,
stop ? mapColors[mode].actNameText : mapColors[mode].inactNameText,
(float)x - 0.5f * tx, ty);
SizeF s = g.MeasureString(t.Substring(k, 1), f, 65536, StringFormat.GenericTypographic);
ty += s.Height;
}
g.DrawLine(stop ? mapColors[mode].actNameBrdr : mapColors[mode].inactNameBrdr,
new PointF((float)x, ty + 4.0f), new PointF((float)x, (float)y));
}
else
{
m.Alignment = StringAlignment.Far;
m.LineAlignment = StringAlignment.Near;
double x = ox + (double)(i - n0) * nd;
double y = oy + (h - 0.5 *
(double)(Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Y - y0) * yd);
g.RotateTransform(-90.0f);
g.TranslateTransform((float)x, (float)oy, System.Drawing.Drawing2D.MatrixOrder.Append);
g.DrawString(Program.CurrentRoute.Stations[e.StationIndex].Name, f,
stop ? mapColors[mode].actNameText : mapColors[mode].inactNameText,
new PointF(0.0f, -5.0f), m);
g.ResetTransform();
SizeF s = g.MeasureString(Program.CurrentRoute.Stations[e.StationIndex].Name, f);
g.DrawLine(stop ? mapColors[mode].actNameBrdr : mapColors[mode].inactNameBrdr,
new PointF((float)x, (float)(oy + s.Width + 4)), new PointF((float)x, (float)y));
}
}
}
}
}
}
// ROUTE MARKERS
{
Font f = new Font(FontFamily.GenericSansSerif, 10.0f, GraphicsUnit.Pixel);
Font fs = new Font(FontFamily.GenericSansSerif, 9.0f, GraphicsUnit.Pixel);
StringFormat m = new StringFormat
{
Alignment = StringAlignment.Far,
LineAlignment = StringAlignment.Center
};
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
int k = TrackOffDist * n / Width;
if (k == 0)
{
if (!inGame)
{
//If k is equal to zero, this generally means that the WithTrack section is missing from our routefile
//Adding zero to the loop control variable will also produce an infinite loop, so that's a bad idea too
throw new InvalidDataException(Translations.GetInterfaceString("errors_route_corrupt_withtrack"));
}
/*
* A route with a single station can somehow sometimes work OK in preview but not in-game
* Whilst the routefile is probably broken don't chuck the exception here as it takes down the loader
*/
k = 1;
}
for (int i = n0; i <= n1; i += k)
{
double x = ox + (double)(i - n0) * nd;
double y = (double)(Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Y - y0) * yd;
// track offset label
if (x < w)
{
string t = ((int)Math.Round(Program.CurrentRoute.Tracks[0].Elements[i].StartingTrackPosition)).ToString(Culture);
g.DrawString(t + "m", f, mapColors[mode].actNameText, (float)x, (float)(oy + h + TrackOffY));
}
// route height at track offset (with measure and vertical line)
{
y = oy + (h - 0.5 * y) + 2.0f;
string t = ((int)Math.Round(Program.CurrentRoute.Atmosphere.InitialElevation + Program.CurrentRoute.Tracks[0].Elements[i].WorldPosition.Y)).ToString(Culture);
SizeF s = g.MeasureString(t, fs);
if (y < oy + h - (double)s.Width - 10.0)
{
g.RotateTransform(-90.0f);
g.TranslateTransform((float)x, (float)y + 4.0f, System.Drawing.Drawing2D.MatrixOrder.Append);
g.DrawString(t + "m", fs, mapColors[mode].actNameText, 0.0f, 0.0f, m);
g.ResetTransform();
g.DrawLine(mapColors[mode].inactNameBrdr,
(float)x, (float)(y + s.Width + 12.0), (float)x, (float)(oy + h));
}
}
}
}
// finalize
return(b);
}
/// <summary>Collects the timetable data for the current route</summary>
internal void CollectData()
{
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
Stations = new Station[16];
Tracks = new Track[16];
int n = 0;
double Limit = -1.0, LastLimit = 6.94444444444444;
int LastArrivalHours = -1, LastDepartureHours = -1;
double LastTime = -1.0;
for (int i = 0; i < Program.CurrentRoute.Tracks[0].Elements.Length; i++)
{
for (int j = 0; j < Program.CurrentRoute.Tracks[0].Elements[i].Events.Length; j++)
{
StationStartEvent sse = Program.CurrentRoute.Tracks[0].Elements[i].Events[j] as StationStartEvent;
if (sse != null && Program.CurrentRoute.Stations[sse.StationIndex].Name != string.Empty)
{
if (Limit == -1.0)
{
Limit = LastLimit;
}
// update station
if (n == Stations.Length)
{
Array.Resize <Station>(ref Stations, Stations.Length << 1);
}
Stations[n].Name = Program.CurrentRoute.Stations[sse.StationIndex].Name;
Stations[n].NameJapanese = Program.CurrentRoute.Stations[sse.StationIndex].Name.IsJapanese();
Stations[n].Pass = !Program.CurrentRoute.Stations[sse.StationIndex].PlayerStops();
Stations[n].Terminal = Program.CurrentRoute.Stations[sse.StationIndex].Type != StationType.Normal;
double x;
if (Program.CurrentRoute.Stations[sse.StationIndex].ArrivalTime >= 0.0)
{
x = Program.CurrentRoute.Stations[sse.StationIndex].ArrivalTime;
x -= 86400.0 * Math.Floor(x / 86400.0);
int hours = (int)Math.Floor(x / 3600.0);
x -= 3600.0 * (double)hours;
int minutes = (int)Math.Floor(x / 60.0);
x -= 60.0 * (double)minutes;
int seconds = (int)Math.Floor(x);
Stations[n].Arrival.Hour = hours != LastArrivalHours?hours.ToString("00", Culture) : "";
Stations[n].Arrival.Minute = minutes.ToString("00", Culture);
Stations[n].Arrival.Second = seconds.ToString("00", Culture);
LastArrivalHours = hours;
}
else
{
Stations[n].Arrival.Hour = "";
Stations[n].Arrival.Minute = "";
Stations[n].Arrival.Second = "";
}
if (Program.CurrentRoute.Stations[sse.StationIndex].DepartureTime >= 0.0)
{
x = Program.CurrentRoute.Stations[sse.StationIndex].DepartureTime;
x -= 86400.0 * Math.Floor(x / 86400.0);
int hours = (int)Math.Floor(x / 3600.0);
x -= 3600.0 * (double)hours;
int minutes = (int)Math.Floor(x / 60.0);
x -= 60.0 * (double)minutes;
int seconds = (int)Math.Floor(x);
Stations[n].Departure.Hour = hours != LastDepartureHours?hours.ToString("00", Culture) : "";
Stations[n].Departure.Minute = minutes.ToString("00", Culture);
Stations[n].Departure.Second = seconds.ToString("00", Culture);
LastDepartureHours = hours;
}
else
{
Stations[n].Departure.Hour = "";
Stations[n].Departure.Minute = "";
Stations[n].Departure.Second = "";
}
// update track
if (n >= 1)
{
int m = n - 1;
if (m == Tracks.Length)
{
Array.Resize <Track>(ref Tracks, Tracks.Length << 1);
}
// speed
x = Math.Round(3.6 * Limit);
Tracks[m].Speed = x.ToString(Culture);
// time
if (LastTime >= 0.0)
{
if (Program.CurrentRoute.Stations[sse.StationIndex].ArrivalTime >= 0.0)
{
x = Program.CurrentRoute.Stations[sse.StationIndex].ArrivalTime;
}
else if (Program.CurrentRoute.Stations[sse.StationIndex].DepartureTime >= 0.0)
{
x = Program.CurrentRoute.Stations[sse.StationIndex].DepartureTime;
}
else
{
x = -1.0;
}
if (x >= 0.0)
{
x -= LastTime;
int hours = (int)Math.Floor(x / 3600.0);
x -= 3600.0 * (double)hours;
int minutes = (int)Math.Floor(x / 60.0);
x -= 60.0 * (double)minutes;
int seconds = (int)Math.Floor(x);
Tracks[m].Time.Hour = hours != 0 ? hours.ToString("0", Culture) : "";
Tracks[m].Time.Minute = minutes != 0 ? minutes.ToString("00", Culture) : "";
Tracks[m].Time.Second = seconds != 0 ? seconds.ToString("00", Culture) : "";
}
else
{
Tracks[m].Time.Hour = "";
Tracks[m].Time.Minute = "";
Tracks[m].Time.Second = "";
}
}
else
{
Tracks[m].Time.Hour = "";
Tracks[m].Time.Minute = "";
Tracks[m].Time.Second = "";
}
}
// update last data
if (Program.CurrentRoute.Stations[sse.StationIndex].DepartureTime >= 0.0)
{
LastTime = Program.CurrentRoute.Stations[sse.StationIndex].DepartureTime;
}
else if (Program.CurrentRoute.Stations[sse.StationIndex].ArrivalTime >= 0.0)
{
LastTime = Program.CurrentRoute.Stations[sse.StationIndex].ArrivalTime;
}
else
{
LastTime = -1.0;
}
LastLimit = Limit;
Limit = -1.0;
n++;
}
if (n >= 1)
{
LimitChangeEvent lce = Program.CurrentRoute.Tracks[0].Elements[i].Events[j] as LimitChangeEvent;
if (lce != null)
{
if (lce.NextSpeedLimit != double.PositiveInfinity & lce.NextSpeedLimit > Limit)
{
Limit = lce.NextSpeedLimit;
}
}
}
}
}
Array.Resize <Station>(ref Stations, n);
if (n >= 2)
{
Array.Resize <Track>(ref Tracks, n - 1);
}
else
{
Tracks = new Track[] { };
}
}
