public LightDefinition(Color24 ambientColor, Color24 diffuseColor, Vector3 lightPosition, int time, double cab)
{
AmbientColor = ambientColor;
DiffuseColor = diffuseColor;
LightPosition = lightPosition;
Time = time;
CabBrightness = cab;
}
internal Material() {
this.Color = new Color32(255, 255, 255, 255);
this.EmissiveColor = new Color24(0, 0, 0);
this.EmissiveColorUsed = false;
this.TransparentColor = new Color24(0, 0, 0);
this.TransparentColorUsed = false;
this.DaytimeTexture = null;
this.NighttimeTexture = null;
this.BlendMode = World.MeshMaterialBlendMode.Normal;
this.GlowAttenuationData = 0;
}
internal Material(Material Prototype) {
this.Color = Prototype.Color;
this.EmissiveColor = Prototype.EmissiveColor;
this.EmissiveColorUsed = Prototype.EmissiveColorUsed;
this.TransparentColor = Prototype.TransparentColor;
this.TransparentColorUsed = Prototype.TransparentColorUsed;
this.DaytimeTexture = Prototype.DaytimeTexture;
this.NighttimeTexture = Prototype.NighttimeTexture;
this.BlendMode = Prototype.BlendMode;
this.GlowAttenuationData = Prototype.GlowAttenuationData;
}
internal Material() {
this.Color = new Color32(255, 255, 255, 255);
this.EmissiveColor = new Color24(0, 0, 0);
this.EmissiveColorUsed = false;
this.TransparentColor = new Color24(0, 0, 0);
this.TransparentColorUsed = false;
this.DaytimeTexture = null;
this.NighttimeTexture = null;
this.BlendMode = World.MeshMaterialBlendMode.Normal;
this.GlowAttenuationData = 0;
this.TextColor = System.Drawing.Color.Black;
this.BackgroundColor = System.Drawing.Color.White;
this.TextPadding = new Vector2(0, 0);
this.Font = "Arial";
}
// --- apply transparent color ---
/// <summary>Applies a transparent color onto a texture.</summary>
/// <param name="texture">The original texture.</param>
/// <param name="color">The transparent color, or a null reference.</param>
/// <returns>The texture with the transparent color applied.</returns>
/// <exception cref="System.NotSupportedException">Raised when the number of bits per pixel in the texture is not supported.</exception>
internal static Texture ApplyTransparentColor(Texture texture, Color24? color)
{
if (color == null) {
return texture;
} else if (texture.BitsPerPixel == 32) {
int width = texture.Width;
int height = texture.Height;
byte[] source = texture.Bytes;
byte[] target = new byte[4 * width * height];
byte r = color.Value.R;
byte g = color.Value.G;
byte b = color.Value.B;
if (source[0] == r && source[1] == g && source[2] == b) {
target[0] = 128;
target[1] = 128;
target[2] = 128;
target[3] = 0;
} else {
target[0] = source[0];
target[1] = source[1];
target[2] = source[2];
target[3] = source[3];
}
for (int i = 4; i < source.Length; i += 4) {
if (source[i] == r && source[i + 1] == g && source[i + 2] == b) {
target[i + 0] = target[i - 4];
target[i + 1] = target[i - 3];
target[i + 2] = target[i - 2];
target[i + 3] = 0;
} else {
target[i + 0] = source[i + 0];
target[i + 1] = source[i + 1];
target[i + 2] = source[i + 2];
target[i + 3] = source[i + 3];
}
}
return new Texture(width, height, 32, target);
} else {
throw new NotSupportedException();
}
}
/// <summary>Creates a new color.</summary>
/// <param name="color">The solid color.</param>
/// <remarks>The alpha component is set to full opacity.</remarks>
public Color128(Color24 color) {
this.R = color.R;
this.G = color.G;
this.B = color.B;
this.A = 1.0f;
}
/// <summary>Creates a new color.</summary>
/// <param name="color">The solid color.</param>
/// <param name="a">The alpha component.</param>
public Color128(Color24 color, float a) {
this.R = color.R;
this.G = color.G;
this.B = color.B;
this.A = a;
}
/// <summary>Creates a new color.</summary>
/// <param name="color">The solid color.</param>
/// <remarks>The alpha component is set to full opacity.</remarks>
public Color32(Color24 color) {
this.R = color.R;
this.G = color.G;
this.B = color.B;
this.A = 255;
}
/// <summary>Creates a new color.</summary>
/// <param name="color">The solid color.</param>
/// <param name="a">The alpha component.</param>
public Color32(Color24 color, byte a) {
this.R = color.R;
this.G = color.G;
this.B = color.B;
this.A = a;
}
internal Fog(float Start, float End, Color24 Color, double TrackPosition)
{
this.Start = Start;
this.End = End;
this.Color = Color;
this.TrackPosition = TrackPosition;
}
// reset
internal static void Reset()
{
LoadTexturesImmediately = LoadTextureImmediatelyMode.NotYet;
Objects = new Object[256];
ObjectCount = 0;
StaticOpaque = new ObjectGroup[] { };
StaticOpaqueForceUpdate = true;
DynamicOpaque = new ObjectList();
DynamicAlpha = new ObjectList();
OverlayOpaque = new ObjectList();
OverlayAlpha = new ObjectList();
OptionLighting = true;
OptionAmbientColor = new Color24(160, 160, 160);
OptionDiffuseColor = new Color24(160, 160, 160);
OptionLightPosition = new World.Vector3Df(0.223606797749979f, 0.86602540378444f, -0.447213595499958f);
OptionLightingResultingAmount = 1.0f;
OptionClock = false;
OptionBrakeSystems = false;
}
/// <summary>Checks whether two colors are equal.</summary>
/// <param name="a">The first color.</param>
/// <param name="b">The second color.</param>
/// <returns>Whether the two colors are equal.</returns>
public bool Equals(Color24 a, Color24 b)
{
return(a.R == b.R & a.G == b.G & a.B == b.B);
}
// --- constructors ---
/// <summary>Creates new texture parameters.</summary>
/// <param name="clipRegion">The region in the texture to be extracted, or a null reference for the entire texture.</param>
/// <param name="transparentColor">The color in the texture that should become transparent, or a null reference for no transparent color.</param>
public TextureParameters(TextureClipRegion clipRegion, Color24? transparentColor) {
this.MyClipRegion = clipRegion;
this.MyTransparentColor = transparentColor;
}
// try parse hex color
internal static bool TryParseHexColor(string Expression, out Color24 Color) {
if (Expression.StartsWith("#")) {
string a = Expression.Substring(1).TrimStart();
int x; if (int.TryParse(a, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out x)) {
int r = (x >> 16) & 0xFF;
int g = (x >> 8) & 0xFF;
int b = x & 0xFF;
if (r >= 0 & r <= 255 & g >= 0 & g <= 255 & b >= 0 & b <= 255) {
Color = new Color24((byte)r, (byte)g, (byte)b);
return true;
} else {
Color = new Color24(0, 0, 255);
return false;
}
} else {
Color = new Color24(0, 0, 255);
return false;
}
} else {
Color = new Color24(0, 0, 255);
return false;
}
}
/// <summary>Interpolates between two Color24 values using a simple Cosine algorithm</summary>
/// <param name="Color1">The first color</param>
/// <param name="Color2">The second color</param>
/// <param name="mu">The position on the curve of the new color</param>
/// <returns>The interpolated color</returns>
public static Color24 CosineInterpolate(Color24 Color1, Color24 Color2, double mu)
{
var mu2 = (1 - System.Math.Cos(mu * System.Math.PI)) / 2;
return new Color24((byte)(Color1.R * (1 - mu2) + Color2.R * mu2), (byte)(Color1.G * (1 - mu2) + Color2.G * mu2), (byte)(Color1.B * (1 - mu2) + Color2.B * mu2));
}
// parse panel config
internal static void ParsePanel2Config(string TrainPath, System.Text.Encoding Encoding, TrainManager.Train Train)
{
// read lines
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
string FileName = OpenBveApi.Path.CombineFile(TrainPath, "panel2.cfg");
string[] Lines = System.IO.File.ReadAllLines(FileName, Encoding);
for (int i = 0; i < Lines.Length; i++) {
Lines[i] = Lines[i].Trim();
int j = Lines[i].IndexOf(';');
if (j >= 0) {
Lines[i] = Lines[i].Substring(0, j).TrimEnd();
}
}
// initialize
double DriverX = Train.Cars[Train.DriverCar].DriverX;
double DriverY = Train.Cars[Train.DriverCar].DriverY;
double DriverZ = Train.Cars[Train.DriverCar].DriverZ;
double PanelResolution = 1024.0;
double PanelLeft = 0.0, PanelRight = 1024.0;
double PanelTop = 0.0, PanelBottom = 1024.0;
double PanelCenterX = 0.0, PanelCenterY = 512.0;
double PanelOriginX = 0.0, PanelOriginY = 512.0;
double PanelBitmapWidth = 1024.0, PanelBitmapHeight = 1024.0;
string PanelDaytimeImage = null;
string PanelNighttimeImage = null;
Color24 PanelTransparentColor = new Color24(0, 0, 255);
// parse lines for panel
for (int i = 0; i < Lines.Length; i++) {
if (Lines[i].Length > 0) {
if (Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal)) {
string Section = Lines[i].Substring(1, Lines[i].Length - 2).Trim();
switch (Section.ToLowerInvariant()) {
// panel
case "this":
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('='); if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "resolution":
double pr = 0.0;
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out pr)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (pr > 100)
{
PanelResolution = pr;
}
else
{
//Parsing very low numbers (Probable typos) for the panel resolution causes some very funky graphical bugs
//Cap the minimum panel resolution at 100px wide (BVE1 panels are 480px wide, so this is probably a safe minimum)
Interface.AddMessage(Interface.MessageType.Error, false, "A panel resolution of less than 10px was given at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
break;
case "left":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out PanelLeft)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line" + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "right":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out PanelRight)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "top":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out PanelTop)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "bottom":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out PanelBottom)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "daytimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
PanelDaytimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(PanelDaytimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + PanelDaytimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
PanelDaytimeImage = null;
}
}
break;
case "nighttimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
PanelNighttimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(PanelNighttimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + PanelNighttimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
PanelNighttimeImage = null;
}
}
break;
case "transparentcolor":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out PanelTransparentColor)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "center":
{
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out PanelCenterX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out PanelCenterY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
case "origin":
{
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out PanelOriginX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out PanelOriginY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
}
} i++;
} i--; break;
}
}
}
}
{ // camera restriction
double WorldWidth, WorldHeight;
if (Screen.Width >= Screen.Height) {
WorldWidth = 2.0 * Math.Tan(0.5 * World.HorizontalViewingAngle) * EyeDistance;
WorldHeight = WorldWidth / World.AspectRatio;
} else {
WorldHeight = 2.0 * Math.Tan(0.5 * World.VerticalViewingAngle) * EyeDistance / World.AspectRatio;
WorldWidth = WorldHeight * World.AspectRatio;
}
double x0 = (PanelLeft - PanelCenterX) / PanelResolution;
double x1 = (PanelRight - PanelCenterX) / PanelResolution;
double y0 = (PanelCenterY - PanelBottom) / PanelResolution * World.AspectRatio;
double y1 = (PanelCenterY - PanelTop) / PanelResolution * World.AspectRatio;
World.CameraRestrictionBottomLeft = new Vector3(x0 * WorldWidth, y0 * WorldHeight, EyeDistance);
World.CameraRestrictionTopRight = new Vector3(x1 * WorldWidth, y1 * WorldHeight, EyeDistance);
Train.Cars[Train.DriverCar].DriverYaw = Math.Atan((PanelCenterX - PanelOriginX) * WorldWidth / PanelResolution);
Train.Cars[Train.DriverCar].DriverPitch = Math.Atan((PanelOriginY - PanelCenterY) * WorldWidth / PanelResolution);
}
// create panel
if (PanelDaytimeImage != null) {
if (!System.IO.File.Exists(PanelDaytimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "The daytime panel bitmap could not be found in " + FileName);
PanelDaytimeImage = null;
} else {
Textures.Texture tday;
Textures.RegisterTexture(PanelDaytimeImage, new OpenBveApi.Textures.TextureParameters(null, new Color24(PanelTransparentColor.R, PanelTransparentColor.G, PanelTransparentColor.B)), out tday);
Textures.Texture tnight = null;
if (PanelNighttimeImage != null) {
if (!System.IO.File.Exists(PanelNighttimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "The nighttime panel bitmap could not be found in " + FileName);
PanelNighttimeImage = null;
} else {
Textures.RegisterTexture(PanelNighttimeImage, new OpenBveApi.Textures.TextureParameters(null, new Color24(PanelTransparentColor.R, PanelTransparentColor.G, PanelTransparentColor.B)), out tnight);
}
}
OpenBVEGame.RunInRenderThread(() =>
{
Textures.LoadTexture(tday, Textures.OpenGlTextureWrapMode.ClampClamp);
});
PanelBitmapWidth = (double)tday.Width;
PanelBitmapHeight = (double)tday.Height;
CreateElement(Train, 0.0, 0.0, PanelBitmapWidth, PanelBitmapHeight, 0.5, 0.5, 0.0, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, tday, tnight, new Color32(255, 255, 255, 255), false);
}
}
// parse lines for rest
double invfac = Lines.Length == 0 ? Loading.TrainProgressCurrentWeight : Loading.TrainProgressCurrentWeight / (double)Lines.Length;
for (int i = 0; i < Lines.Length; i++) {
Loading.TrainProgress = Loading.TrainProgressCurrentSum + invfac * (double)i;
if ((i & 7) == 0) {
System.Threading.Thread.Sleep(1);
if (Loading.Cancel) return;
}
if (Lines[i].Length > 0) {
if (Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal)) {
string Section = Lines[i].Substring(1, Lines[i].Length - 2).Trim();
switch (Section.ToLowerInvariant()) {
// pilotlamp
case "pilotlamp":
{
string Subject = "true";
double LocationX = 0.0, LocationY = 0.0;
string DaytimeImage = null, NighttimeImage = null;
Color24 TransparentColor = new Color24(0, 0, 255);
int Layer = 0;
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('=');
if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "subject":
Subject = Value;
break;
case "location":
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out LocationX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Left is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out LocationY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Top is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "daytimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
DaytimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(DaytimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + DaytimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
DaytimeImage = null;
}
}
break;
case "nighttimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
NighttimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(NighttimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + NighttimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
NighttimeImage = null;
}
}
break;
case "transparentcolor":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out TransparentColor)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "layer":
if (Value.Length != 0 && !Interface.TryParseIntVb6(Value, out Layer)) {
Interface.AddMessage(Interface.MessageType.Error, false, "LayerIndex is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
} i++;
} i--;
if (DaytimeImage == null) {
Interface.AddMessage(Interface.MessageType.Error, false, "DaytimeImage is required to be specified in " + Section + " in " + FileName);
}
// create element
if (DaytimeImage != null) {
Textures.Texture tday;
Textures.RegisterTexture(DaytimeImage, new OpenBveApi.Textures.TextureParameters(null, new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tday);
Textures.Texture tnight = null;
if (NighttimeImage != null) {
Textures.RegisterTexture(NighttimeImage, new OpenBveApi.Textures.TextureParameters(null, new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tnight);
}
OpenBVEGame.RunInRenderThread(() =>
{
Textures.LoadTexture(tday, Textures.OpenGlTextureWrapMode.ClampClamp);
});
int w = tday.Width;
int h = tday.Height;
int j = CreateElement(Train, LocationX, LocationY, w, h, 0.5, 0.5, (double)Layer * StackDistance, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, tday, tnight, new Color32(255, 255, 255, 255), false);
string f = GetStackLanguageFromSubject(Train, Subject, Section + " in " + FileName);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(f + " 1 == --");
}
} break;
// needle
case "needle":
{
string Subject = "true";
double LocationX = 0.0, LocationY = 0.0;
string DaytimeImage = null, NighttimeImage = null;
Color32 Color = new Color32(255, 255, 255, 255);
Color24 TransparentColor = new Color24(0, 0, 255);
double OriginX = -1.0, OriginY = -1.0;
bool OriginDefined = false;
double Layer = 0.0, Radius = 0.0;
double InitialAngle = -2.0943951023932, LastAngle = 2.0943951023932;
double Minimum = 0.0, Maximum = 1000.0;
double NaturalFrequency = -1.0, DampingRatio = -1.0;
bool Backstop = false;
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('=');
if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "subject":
Subject = Value;
break;
case "location":
{
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out LocationX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "CenterX is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out LocationY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "CenterY is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} break;
case "radius":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Radius)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (Radius == 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is expected to be non-zero in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
Radius = 16.0;
} break;
case "daytimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
DaytimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(DaytimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + DaytimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
DaytimeImage = null;
}
}
break;
case "nighttimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
NighttimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(NighttimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + NighttimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
NighttimeImage = null;
}
}
break;
case "color":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out Color)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "transparentcolor":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out TransparentColor)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "origin":
{
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out OriginX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out OriginY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
OriginX = -OriginX;
}
OriginDefined = true;
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} break;
case "initialangle":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out InitialAngle)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInDegrees is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "lastangle":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out LastAngle)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInDegrees is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "minimum":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Minimum)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "maximum":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Maximum)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "naturalfreq":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out NaturalFrequency)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (NaturalFrequency < 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is expected to be non-negative in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
NaturalFrequency = -NaturalFrequency;
} break;
case "dampingratio":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out DampingRatio)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (DampingRatio < 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is expected to be non-negative in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
DampingRatio = -DampingRatio;
} break;
case "layer":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Layer)) {
Interface.AddMessage(Interface.MessageType.Error, false, "LayerIndex is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "backstop":
if (Value.Length != 0 && Value.ToLowerInvariant() == "true" || Value == "1")
{
Backstop = true;
}
break;
}
} i++;
} i--;
if (DaytimeImage == null) {
Interface.AddMessage(Interface.MessageType.Error, false, "DaytimeImage is required to be specified in " + Section + " in " + FileName);
}
// create element
if (DaytimeImage != null)
{
Textures.Texture tday;
Textures.RegisterTexture(DaytimeImage,
new OpenBveApi.Textures.TextureParameters(null,
new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tday);
Textures.Texture tnight = null;
if (NighttimeImage != null)
{
Textures.RegisterTexture(NighttimeImage,
new OpenBveApi.Textures.TextureParameters(null,
new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tnight);
}
OpenBVEGame.RunInRenderThread(() =>
{
Textures.LoadTexture(tday, Textures.OpenGlTextureWrapMode.ClampClamp);
});
double w = (double)tday.Width;
double h = (double)tday.Height;
if (!OriginDefined) {
OriginX = 0.5 * w;
OriginY = 0.5 * h;
}
double ox = OriginX / w;
double oy = OriginY / h;
double n = Radius == 0.0 | OriginY == 0.0 ? 1.0 : Radius / OriginY;
double nx = n * w;
double ny = n * h;
int j = CreateElement(Train, LocationX - ox * nx, LocationY - oy * ny, nx, ny, ox, oy, (double)Layer * StackDistance, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, tday, tnight, Color, false);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateZDirection = new Vector3(0.0, 0.0, -1.0);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateXDirection = new Vector3(1.0, 0.0, 0.0);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateYDirection = Vector3.Cross(Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateZDirection, Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateXDirection);
string f;
switch (Subject.ToLowerInvariant()) {
case "hour":
f = "0.000277777777777778 time * floor";
break;
case "min":
f = "0.0166666666666667 time * floor";
break;
case "sec":
f = "time floor";
break;
default:
f = GetStackLanguageFromSubject(Train, Subject, Section + " in " + FileName);
break;
}
//Convert angles from degrees to radians
InitialAngle *= 0.0174532925199433;
LastAngle *= 0.0174532925199433;
double a0 = (InitialAngle * Maximum - LastAngle * Minimum) / (Maximum - Minimum);
double a1 = (LastAngle - InitialAngle) / (Maximum - Minimum);
f += " " + a1.ToString(Culture) + " * " + a0.ToString(Culture) + " +";
if (NaturalFrequency >= 0.0 & DampingRatio >= 0.0) {
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateZDamping = new ObjectManager.Damping(NaturalFrequency, DampingRatio);
}
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateZFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(f);
if (Backstop)
{
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateZFunction.Minimum = InitialAngle;
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].RotateZFunction.Maximum = LastAngle;
}
}
} break;
case "lineargauge":
{
string Subject = "true";
int Width = 0;
Vector2 Direction = new Vector2(1,0);
double LocationX = 0.0, LocationY = 0.0;
string DaytimeImage = null, NighttimeImage = null;
double Minimum = 0.0, Maximum = 0.0;
Color24 TransparentColor = new Color24(0, 0, 255);
int Layer = 0;
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('=');
if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "subject":
Subject = Value;
break;
case "location":
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out LocationX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Left is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out LocationY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Top is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "minimum":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Minimum))
{
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "maximum":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Maximum))
{
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "width":
if (Value.Length != 0 && !Interface.TryParseIntVb6(Value, out Width))
{
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
break;
case "direction":
{
string[] s = Value.Split(',');
if (s.Length == 2)
{
double x, y;
if (!double.TryParse(s[0], System.Globalization.NumberStyles.Float, Culture, out x))
{
Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in LinearGauge Direction at line " + (i + 1).ToString(Culture) + " in file " + FileName);
}
else if (!double.TryParse(s[1], System.Globalization.NumberStyles.Float, Culture, out y))
{
Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in LinearGauge Direction at line " + (i + 1).ToString(Culture) + " in file " + FileName);
}
else
{
Direction = new Vector2(x, y);
}
}
else
{
Interface.AddMessage(Interface.MessageType.Error, false, "Exactly 2 arguments are expected in LinearGauge Direction at line " + (i + 1).ToString(Culture) + " in file " + FileName);
}
}
break;
case "daytimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
DaytimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(DaytimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + DaytimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
DaytimeImage = null;
}
}
break;
case "nighttimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
NighttimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(NighttimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + NighttimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
NighttimeImage = null;
}
}
break;
case "transparentcolor":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out TransparentColor)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "layer":
if (Value.Length != 0 && !Interface.TryParseIntVb6(Value, out Layer)) {
Interface.AddMessage(Interface.MessageType.Error, false, "LayerIndex is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
} i++;
} i--;
if (DaytimeImage == null) {
Interface.AddMessage(Interface.MessageType.Error, false, "DaytimeImage is required to be specified in " + Section + " in " + FileName);
}
// create element
if (DaytimeImage != null) {
Textures.Texture tday;
Textures.RegisterTexture(DaytimeImage, new OpenBveApi.Textures.TextureParameters(null, new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tday);
Textures.Texture tnight = null;
if (NighttimeImage != null) {
Textures.RegisterTexture(NighttimeImage, new OpenBveApi.Textures.TextureParameters(null, new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tnight);
}
OpenBVEGame.RunInRenderThread(() =>
{
Textures.LoadTexture(tday, Textures.OpenGlTextureWrapMode.ClampClamp);
});
int w = tday.Width;
int h = tday.Height;
int j = CreateElement(Train, LocationX, LocationY, w, h, 0.5, 0.5, (double)Layer * StackDistance, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, tday, tnight, new Color32(255, 255, 255, 255), false);
if (Maximum < Minimum)
{
Interface.AddMessage(Interface.MessageType.Error, false, "Maximum value must be greater than minimum value " + Section + " in " + FileName);
break;
}
string tf = GetInfixFunction(Train, Subject, Minimum, Maximum, Width, tday.Width, Section + " in " + FileName);
if (tf != String.Empty)
{
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].TextureShiftXDirection = Direction;
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].TextureShiftXFunction = FunctionScripts.GetFunctionScriptFromInfixNotation(tf);
}
}
} break;
// digitalnumber
case "digitalnumber":
{
string Subject = "true";
double LocationX = 0.0, LocationY = 0.0;
string DaytimeImage = null, NighttimeImage = null;
Color24 TransparentColor = new Color24(0, 0, 255);
double Layer = 0.0; int Interval = 0;
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('=');
if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "subject":
Subject = Value;
break;
case "location":
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out LocationX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Left is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out LocationY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Top is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "daytimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
DaytimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(DaytimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + DaytimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
DaytimeImage = null;
}
}
break;
case "nighttimeimage":
if (!System.IO.Path.HasExtension(Value)) Value += ".bmp";
if (Interface.ContainsInvalidPathChars(Value)) {
Interface.AddMessage(Interface.MessageType.Error, false, "FileName contains illegal characters in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
NighttimeImage = OpenBveApi.Path.CombineFile(TrainPath, Value);
if (!System.IO.File.Exists(NighttimeImage)) {
Interface.AddMessage(Interface.MessageType.Error, true, "FileName " + NighttimeImage + " could not be found in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
NighttimeImage = null;
}
}
break;
case "transparentcolor":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out TransparentColor)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "interval":
if (Value.Length != 0 && !Interface.TryParseIntVb6(Value, out Interval)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Height is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (Interval <= 0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Height is expected to be non-negative in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "layer":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Layer)) {
Interface.AddMessage(Interface.MessageType.Error, false, "LayerIndex is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
} i++;
} i--;
if (DaytimeImage == null) {
Interface.AddMessage(Interface.MessageType.Error, false, "DaytimeImage is required to be specified in " + Section + " in " + FileName);
}
if (Interval <= 0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Interval is required to be specified in " + Section + " in " + FileName);
}
// create element
if (DaytimeImage != null & Interval > 0) {
int wday, hday;
Program.CurrentHost.QueryTextureDimensions(DaytimeImage, out wday, out hday);
if (wday > 0 & hday > 0) {
int nday = hday / Interval;
Textures.Texture[] tday = new Textures.Texture[nday];
Textures.Texture[] tnight;
for (int k = 0; k < nday; k++) {
Textures.RegisterTexture(DaytimeImage, new OpenBveApi.Textures.TextureParameters(new OpenBveApi.Textures.TextureClipRegion(0, k * Interval, wday, Interval), new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tday[k]);
}
if (NighttimeImage != null) {
int wnight, hnight;
Program.CurrentHost.QueryTextureDimensions(NighttimeImage, out wnight, out hnight);
int nnight = hnight / Interval;
if (nnight > nday) nnight = nday;
tnight = new Textures.Texture[nday];
for (int k = 0; k < nnight; k++) {
Textures.RegisterTexture(NighttimeImage, new OpenBveApi.Textures.TextureParameters(new OpenBveApi.Textures.TextureClipRegion(0, k * Interval, wday, Interval), new Color24(TransparentColor.R, TransparentColor.G, TransparentColor.B)), out tnight[k]);
}
for (int k = nnight; k < nday; k++) {
tnight[k] = null;
}
} else {
tnight = new Textures.Texture[nday];
for (int k = 0; k < nday; k++) {
tnight[k] = null;
}
}
int j = -1;
for (int k = 0; k < tday.Length; k++) {
int l = CreateElement(Train, LocationX, LocationY, (double)wday, (double)Interval, 0.5, 0.5, (double)Layer * StackDistance, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, tday[k], tnight[k], new Color32(255, 255, 255, 255), k != 0);
if (k == 0) j = l;
}
string f = GetStackLanguageFromSubject(Train, Subject, Section + " in " + FileName);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(f);
}
}
} break;
// digitalgauge
case "digitalgauge":
{
string Subject = "true";
double LocationX = 0.0, LocationY = 0.0;
Color32 Color = new Color32(0, 0, 0, 255);
double Radius = 0.0;
int Layer = 0;
double InitialAngle = -2.0943951023932, LastAngle = 2.0943951023932;
double Minimum = 0.0, Maximum = 1000.0;
double Step = 0.0;
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('=');
if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "subject":
Subject = Value;
break;
case "location":
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out LocationX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "CenterX is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out LocationY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "CenterY is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "radius":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Radius)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (Radius == 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is expected to be non-zero in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
Radius = 16.0;
} break;
case "color":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out Color)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "initialangle":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out InitialAngle)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInDegrees is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
InitialAngle *= 0.0174532925199433;
} break;
case "lastangle":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out LastAngle)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInDegrees is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else {
LastAngle *= 0.0174532925199433;
} break;
case "minimum":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Minimum)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "maximum":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Maximum)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "step":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Step)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Value is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "layer":
if (Value.Length != 0 && !Interface.TryParseIntVb6(Value, out Layer)) {
Interface.AddMessage(Interface.MessageType.Error, false, "LayerIndex is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
} i++;
} i--;
if (Radius == 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Radius is required to be non-zero in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (Minimum == Maximum) {
Interface.AddMessage(Interface.MessageType.Error, false, "Minimum and Maximum must not be equal in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
Radius = 0.0;
}
if (Math.Abs(InitialAngle - LastAngle) > 6.28318531) {
Interface.AddMessage(Interface.MessageType.Warning, false, "The absolute difference between InitialAngle and LastAngle exceeds 360 degrees in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (Radius != 0.0) {
// create element
int j = CreateElement(Train, LocationX - Radius, LocationY - Radius, 2.0 * Radius, 2.0 * Radius, 0.5, 0.5, (double)Layer * StackDistance, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, null, null, Color, false);
InitialAngle = InitialAngle + Math.PI;
LastAngle = LastAngle + Math.PI;
double x0 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[0].Coordinates.X;
double y0 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[0].Coordinates.Y;
double z0 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[0].Coordinates.Z;
double x1 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[1].Coordinates.X;
double y1 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[1].Coordinates.Y;
double z1 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[1].Coordinates.Z;
double x2 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[2].Coordinates.X;
double y2 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[2].Coordinates.Y;
double z2 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[2].Coordinates.Z;
double x3 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[3].Coordinates.X;
double y3 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[3].Coordinates.Y;
double z3 = Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh.Vertices[3].Coordinates.Z;
double cx = 0.25 * (x0 + x1 + x2 + x3);
double cy = 0.25 * (y0 + y1 + y2 + y3);
double cz = 0.25 * (z0 + z1 + z2 + z3);
World.Vertex[] vertices = new World.Vertex[11];
int[][] faces = new int[][] {
new int[] { 0, 1, 2 },
new int[] { 0, 3, 4 },
new int[] { 0, 5, 6 },
new int[] { 0, 7, 8 },
new int[] { 0, 9, 10 }
};
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].States[0].Object.Mesh = new World.Mesh(vertices, faces, Color);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].LEDClockwiseWinding = InitialAngle <= LastAngle;
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].LEDInitialAngle = InitialAngle;
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].LEDLastAngle = LastAngle;
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].LEDVectors = new Vector3[] {
new Vector3(x0, y0, z0),
new Vector3(x1, y1, z1),
new Vector3(x2, y2, z2),
new Vector3(x3, y3, z3),
new Vector3(cx, cy, cz)
};
string f = GetStackLanguageFromSubject(Train, Subject, Section + " in " + FileName);
double a0 = (InitialAngle * Maximum - LastAngle * Minimum) / (Maximum - Minimum);
double a1 = (LastAngle - InitialAngle) / (Maximum - Minimum);
if (Step == 1.0) {
f += " floor";
} else if (Step != 0.0) {
string s = (1.0 / Step).ToString(Culture);
string t = Step.ToString(Culture);
f += " " + s + " * floor " + t + " *";
}
f += " " + a1.ToString(Culture) + " " + a0.ToString(Culture) + " fma";
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].LEDFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation(f);
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Radius is required to be specified in " + Section + " in " + FileName);
}
} break;
// timetable
case "timetable":
{
double LocationX = 0.0, LocationY = 0.0;
double Width = 0.0, Height = 0.0;
//We read the transparent color for the timetable from the config file, but it is never used
//TODO: Fix or depreciate??
Color24 TransparentColor = new Color24(0, 0, 255);
double Layer = 0.0;
i++; while (i < Lines.Length && !(Lines[i].StartsWith("[", StringComparison.Ordinal) & Lines[i].EndsWith("]", StringComparison.Ordinal))) {
int j = Lines[i].IndexOf('=');
if (j >= 0) {
string Key = Lines[i].Substring(0, j).TrimEnd();
string Value = Lines[i].Substring(j + 1).TrimStart();
switch (Key.ToLowerInvariant()) {
case "location":
int k = Value.IndexOf(',');
if (k >= 0) {
string a = Value.Substring(0, k).TrimEnd();
string b = Value.Substring(k + 1).TrimStart();
if (a.Length != 0 && !Interface.TryParseDoubleVb6(a, out LocationX)) {
Interface.AddMessage(Interface.MessageType.Error, false, "X is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
if (b.Length != 0 && !Interface.TryParseDoubleVb6(b, out LocationY)) {
Interface.AddMessage(Interface.MessageType.Error, false, "Y is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
}
} else {
Interface.AddMessage(Interface.MessageType.Error, false, "Two arguments are expected in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "width":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Width)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (Width <= 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is required to be positive in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "height":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Height)) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} else if (Height <= 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "ValueInPixels is required to be positive in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "transparentcolor":
if (Value.Length != 0 && !Interface.TryParseHexColor(Value, out TransparentColor)) {
Interface.AddMessage(Interface.MessageType.Error, false, "HexColor is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
case "layer":
if (Value.Length != 0 && !Interface.TryParseDoubleVb6(Value, out Layer)) {
Interface.AddMessage(Interface.MessageType.Error, false, "LayerIndex is invalid in " + Key + " in " + Section + " at line " + (i + 1).ToString(Culture) + " in " + FileName);
} break;
}
} i++;
} i--;
// create element
if (Width <= 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Width is required to be specified in " + Section + " in " + FileName);
}
if (Height <= 0.0) {
Interface.AddMessage(Interface.MessageType.Error, false, "Height is required to be specified in " + Section + " in " + FileName);
}
if (Width > 0.0 & Height > 0.0) {
int j = CreateElement(Train, LocationX, LocationY, Width, Height, 0.5, 0.5, (double)Layer * StackDistance, PanelResolution, PanelLeft, PanelRight, PanelTop, PanelBottom, PanelBitmapWidth, PanelBitmapHeight, PanelCenterX, PanelCenterY, PanelOriginX, PanelOriginY, DriverX, DriverY, DriverZ, null, null, new Color32(255, 255, 255, 255), false);
Train.Cars[Train.DriverCar].CarSections[0].Elements[j].StateFunction = FunctionScripts.GetFunctionScriptFromPostfixNotation("timetable");
Timetable.AddObjectForCustomTimetable(Train.Cars[Train.DriverCar].CarSections[0].Elements[j]);
}
} break;
}
}
}
}
}
/// <summary>Interpolates between two Color24 values using a simple Cosine algorithm</summary>
/// <param name="Color1">The first color</param>
/// <param name="Color2">The second color</param>
/// <param name="mu">The position on the curve of the new color</param>
/// <returns>The interpolated color</returns>
public static Color24 CosineInterpolate(Color24 Color1, Color24 Color2, double mu)
{
var mu2 = (1 - System.Math.Cos(mu * System.Math.PI)) / 2;
return(new Color24((byte)(Color1.R * (1 - mu2) + Color2.R * mu2), (byte)(Color1.G * (1 - mu2) + Color2.G * mu2), (byte)(Color1.B * (1 - mu2) + Color2.B * mu2)));
}
