| static private LoadTexture ( Texture handle, OpenGlTextureWrapMode wrap ) : bool | ||
| handle | Texture | The handle to the registered texture. |
| wrap | OpenGlTextureWrapMode | The texture type indicating the clamp mode. |
| return | bool | |
/* --------------------------------------------------------------
* This file contains the drawing routines for the loading screen
* -------------------------------------------------------------- */
internal static void DrawLoadingScreen()
{
// begin HACK //
Gl.glEnable(Gl.GL_BLEND); BlendEnabled = true;
Gl.glDisable(Gl.GL_LIGHTING); LightingEnabled = false;
int size = Math.Min(Screen.Width, Screen.Height);
DrawRectangle(null, new Point(0, 0), new Size(Screen.Width, Screen.Height), Color128.Black);
if (Textures.LoadTexture(TextureLogo, Textures.OpenGlTextureWrapMode.ClampClamp))
{
DrawRectangle(TextureLogo, new Point((Screen.Width - size) / 2, (Screen.Height - size) / 2), new Size(size, size), Color128.White);
}
DrawRectangle(null, new Point((Screen.Width - size) / 2, Screen.Height - (int)Fonts.NormalFont.FontSize - 10), new Size(Screen.Width, (int)Fonts.NormalFont.FontSize + 10), new Color128(0.0f, 0.0f, 0.0f, 0.5f));
// double routeProgress = Math.Max(0.0, Math.Min(1.0, Loading.RouteProgress));
// double trainProgress = Math.Max(0.0, Math.Min(1.0, Loading.TrainProgress));
string text;
// if (routeProgress < 1.0) {
// text = "Loading route... " + (100.0 * routeProgress).ToString("0") + "%";
// } else if (trainProgress < 1.0) {
// text = "Loading train... " + (100.0 * trainProgress).ToString("0") + "%";
// } else {
// text = "Loading textures and sounds...";
// }
text = Interface.GetInterfaceString("message_loading");
DrawString(Fonts.SmallFont, text, new Point((Screen.Width - size) / 2 + 5, Screen.Height - (int)(Fonts.NormalFont.FontSize / 2) - 5), TextAlignment.CenterLeft, Color128.White);
// end HACK //
}
/// <summary>Draws a rectangle.</summary>
/// <param name="texture">The texture, or a null reference.</param>
/// <param name="point">The top-left coordinates in pixels.</param>
/// <param name="size">The size in pixels.</param>
/// <param name="color">The color, or a null reference.</param>
internal static void DrawRectangle(Textures.Texture texture, Point point, Size size, Nullable <Color128> color)
{
// TODO: Remove Nullable<T> from color once RenderOverlayTexture and RenderOverlaySolid are fully replaced.
if (texture == null || !Textures.LoadTexture(texture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
GL.Disable(EnableCap.Texture2D);
if (color.HasValue)
{
GL.Color4(color.Value.R, color.Value.G, color.Value.B, color.Value.A);
}
/*
* // test triangles instead of quads
* // future todo: indexed vbo
* GL.Begin(PrimitiveType.Triangles);
* GL.Vertex2(point.X, point.Y);
* GL.Vertex2(point.X + size.Width, point.Y);
* GL.Vertex2(point.X + size.Width, point.Y + size.Height);
* GL.Vertex2(point.X + size.Width, point.Y + size.Height);
* GL.Vertex2(point.X, point.Y + size.Height);
* GL.Vertex2(point.X, point.Y);
* GL.End();
*/
GL.Begin(PrimitiveType.Quads); // FIXME immediate rendering! quads!
GL.Vertex2(point.X, point.Y);
GL.Vertex2(point.X + size.Width, point.Y);
GL.Vertex2(point.X + size.Width, point.Y + size.Height);
GL.Vertex2(point.X, point.Y + size.Height);
GL.End();
}
else
{
GL.Enable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, texture.OpenGlTextures[(int)Textures.OpenGlTextureWrapMode.ClampClamp].Name);
if (color.HasValue)
{
GL.Color4(color.Value.R, color.Value.G, color.Value.B, color.Value.A);
}
GL.Begin(PrimitiveType.Quads); // FIXME immediate rendering! quads!
GL.TexCoord2(0.0f, 0.0f);
GL.Vertex2(point.X, point.Y);
GL.TexCoord2(1.0f, 0.0f);
GL.Vertex2(point.X + size.Width, point.Y);
GL.TexCoord2(1.0f, 1.0f);
GL.Vertex2(point.X + size.Width, point.Y + size.Height);
GL.TexCoord2(0.0f, 1.0f);
GL.Vertex2(point.X, point.Y + size.Height);
GL.End();
}
}
/// <summary>Draws a rectangle.</summary>
/// <param name="texture">The texture, or a null reference.</param>
/// <param name="point">The top-left coordinates in pixels.</param>
/// <param name="size">The size in pixels.</param>
/// <param name="color">The color, or a null reference.</param>
internal static void DrawRectangle(Textures.Texture texture, Point point, Size size, Nullable <Color128> color)
{
// TODO: Remove Nullable<T> from color once RenderOverlayTexture and RenderOverlaySolid are fully replaced.
if (texture == null || !Textures.LoadTexture(texture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
Gl.glDisable(Gl.GL_TEXTURE_2D);
if (color.HasValue)
{
Gl.glColor4d(color.Value.R, color.Value.G, color.Value.B, color.Value.A);
}
Gl.glBegin(Gl.GL_QUADS);
Gl.glVertex2d(point.X, point.Y);
Gl.glVertex2d(point.X + size.Width, point.Y);
Gl.glVertex2d(point.X + size.Width, point.Y + size.Height);
Gl.glVertex2d(point.X, point.Y + size.Height);
Gl.glEnd();
}
else
{
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, texture.OpenGlTextures[(int)Textures.OpenGlTextureWrapMode.ClampClamp].Name);
if (color.HasValue)
{
Gl.glColor4d(color.Value.R, color.Value.G, color.Value.B, color.Value.A);
}
Gl.glBegin(Gl.GL_QUADS);
Gl.glTexCoord2f(0.0f, 0.0f);
Gl.glVertex2d(point.X, point.Y);
Gl.glTexCoord2f(1.0f, 0.0f);
Gl.glVertex2d(point.X + size.Width, point.Y);
Gl.glTexCoord2f(1.0f, 1.0f);
Gl.glVertex2d(point.X + size.Width, point.Y + size.Height);
Gl.glTexCoord2f(0.0f, 1.0f);
Gl.glVertex2d(point.X, point.Y + size.Height);
Gl.glEnd();
}
}
/// <summary>Draws a rectangle.</summary>
/// <param name="texture">The texture, or a null reference.</param>
/// <param name="point">The top-left coordinates in pixels.</param>
/// <param name="size">The size in pixels.</param>
/// <param name="color">The color, or a null reference.</param>
internal static void DrawRectangle(Texture texture, Point point, Size size, Color128?color)
{
// TODO: Remove Nullable<T> from color once RenderOverlayTexture and RenderOverlaySolid are fully replaced.
if (texture == null || !Textures.LoadTexture(texture, OpenGlTextureWrapMode.ClampClamp))
{
GL.Disable(EnableCap.Texture2D);
if (color.HasValue)
{
GL.Color4(color.Value.R, color.Value.G, color.Value.B, color.Value.A);
}
GL.Begin(PrimitiveType.Quads);
GL.Vertex2(point.X, point.Y);
GL.Vertex2(point.X + size.Width, point.Y);
GL.Vertex2(point.X + size.Width, point.Y + size.Height);
GL.Vertex2(point.X, point.Y + size.Height);
GL.End();
}
else
{
GL.Enable(EnableCap.Texture2D);
GL.BindTexture(TextureTarget.Texture2D, texture.OpenGlTextures[(int)OpenGlTextureWrapMode.ClampClamp].Name);
if (color.HasValue)
{
GL.Color4(color.Value.R, color.Value.G, color.Value.B, color.Value.A);
}
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(0.0f, 0.0f);
GL.Vertex2(point.X, point.Y);
GL.TexCoord2(1.0f, 0.0f);
GL.Vertex2(point.X + size.Width, point.Y);
GL.TexCoord2(1.0f, 1.0f);
GL.Vertex2(point.X + size.Width, point.Y + size.Height);
GL.TexCoord2(0.0f, 1.0f);
GL.Vertex2(point.X, point.Y + size.Height);
GL.End();
}
}
/// <summary>Renders a static frustrum based background</summary>
/// <param name="Data">The background to render</param>
/// <param name="Alpha">The alpha level</param>
/// <param name="scale">The scale</param>
internal static void RenderBackground(BackgroundManager.StaticBackground Data, float Alpha, float scale)
{
if (Data.Texture != null && Textures.LoadTexture(Data.Texture, OpenGlTextureWrapMode.RepeatClamp))
{
if (LightingEnabled)
{
GL.Disable(EnableCap.Lighting);
LightingEnabled = false;
}
if (!TexturingEnabled)
{
GL.Enable(EnableCap.Texture2D);
TexturingEnabled = true;
}
if (Alpha == 1.0f)
{
if (BlendEnabled)
{
GL.Disable(EnableCap.Blend);
BlendEnabled = false;
}
}
else if (!BlendEnabled)
{
GL.Enable(EnableCap.Blend);
BlendEnabled = true;
}
GL.BindTexture(TextureTarget.Texture2D, Data.Texture.OpenGlTextures[(int)OpenGlTextureWrapMode.RepeatClamp].Name);
GL.Color4(1.0f, 1.0f, 1.0f, Alpha);
if (!BackgroundDisplayListAvailable)
{
BackgroundDisplayList = GL.GenLists(1);
GL.NewList(BackgroundDisplayList, ListMode.Compile);
float y0, y1;
if (Data.KeepAspectRatio)
{
int tw = Data.Texture.Width;
int th = Data.Texture.Height;
double hh = Math.PI * World.BackgroundImageDistance * (double)th /
((double)tw * (double)Data.Repetition);
y0 = (float)(-0.5 * hh);
y1 = (float)(1.5 * hh);
}
else
{
y0 = (float)(-0.125 * World.BackgroundImageDistance);
y1 = (float)(0.375 * World.BackgroundImageDistance);
}
const int n = 32;
Vector3[] bottom = new Vector3[n];
Vector3[] top = new Vector3[n];
double angleValue = 2.61799387799149 - 3.14159265358979 / (double)n;
const double angleIncrement = 6.28318530717958 / (double)n;
/*
* To ensure that the whole background cylinder is rendered inside the viewing frustum,
* the background is rendered before the scene with z-buffer writes disabled. Then,
* the actual distance from the camera is irrelevant as long as it is inside the frustum.
* */
for (int i = 0; i < n; i++)
{
float x = (float)(World.BackgroundImageDistance * Math.Cos(angleValue));
float z = (float)(World.BackgroundImageDistance * Math.Sin(angleValue));
bottom[i] = new Vector3(scale * x, scale * y0, scale * z);
top[i] = new Vector3(scale * x, scale * y1, scale * z);
angleValue += angleIncrement;
}
float textureStart = 0.5f * (float)Data.Repetition / (float)n;
float textureIncrement = -(float)Data.Repetition / (float)n;
double textureX = textureStart;
for (int i = 0; i < n; i++)
{
int j = (i + 1) % n;
// side wall
GL.Begin(PrimitiveType.Quads);
GL.TexCoord2(textureX, 0.005f);
GL.Vertex3(top[i].X, top[i].Y, top[i].Z);
GL.TexCoord2(textureX, 0.995f);
GL.Vertex3(bottom[i].X, bottom[i].Y, bottom[i].Z);
GL.TexCoord2(textureX + textureIncrement, 0.995f);
GL.Vertex3(bottom[j].X, bottom[j].Y, bottom[j].Z);
GL.TexCoord2(textureX + textureIncrement, 0.005f);
GL.Vertex3(top[j].X, top[j].Y, top[j].Z);
GL.End();
// top cap
GL.Begin(PrimitiveType.Triangles);
GL.TexCoord2(textureX, 0.005f);
GL.Vertex3(top[i].X, top[i].Y, top[i].Z);
GL.TexCoord2(textureX + textureIncrement, 0.005f);
GL.Vertex3(top[j].X, top[j].Y, top[j].Z);
GL.TexCoord2(textureX + 0.5 * textureIncrement, 0.1f);
GL.Vertex3(0.0f, top[i].Y, 0.0f);
// bottom cap
GL.TexCoord2(textureX + 0.5 * textureIncrement, 0.9f);
GL.Vertex3(0.0f, bottom[i].Y, 0.0f);
GL.TexCoord2(textureX + textureIncrement, 0.995f);
GL.Vertex3(bottom[j].X, bottom[j].Y, bottom[j].Z);
GL.TexCoord2(textureX, 0.995f);
GL.Vertex3(bottom[i].X, bottom[i].Y, bottom[i].Z);
GL.End();
// finish
textureX += textureIncrement;
}
GL.EndList();
GL.CallList(BackgroundDisplayList);
GL.Disable(EnableCap.Texture2D);
TexturingEnabled = false;
if (!BlendEnabled)
{
GL.Enable(EnableCap.Blend);
BlendEnabled = true;
}
BackgroundDisplayListAvailable = true;
}
else
{
GL.CallList(BackgroundDisplayList);
GL.Disable(EnableCap.Texture2D);
TexturingEnabled = false;
if (!BlendEnabled)
{
GL.Enable(EnableCap.Blend);
BlendEnabled = true;
}
}
}
}
internal static void RenderBackground(BackgroundManager.BackgroundObject Object)
{
if (!TexturingEnabled)
{
GL.Enable(EnableCap.Texture2D);
TexturingEnabled = true;
}
int Mat = -1;
for (int i = 0; i < Object.ObjectBackground.Mesh.Faces.Length; i++)
{
int m = Object.ObjectBackground.Mesh.Faces[i].Material;
if (m != Mat)
{
OpenGlTextureWrapMode wrap = OpenGlTextureWrapMode.ClampClamp;
for (int v = 0; v < Object.ObjectBackground.Mesh.Vertices.Length; v++)
{
if (Object.ObjectBackground.Mesh.Vertices[v].TextureCoordinates.X <0.0f | Object.ObjectBackground.Mesh.Vertices[v].TextureCoordinates.X> 1.0f)
{
wrap |= OpenGlTextureWrapMode.RepeatClamp;
}
if (Object.ObjectBackground.Mesh.Vertices[v].TextureCoordinates.Y <0.0f | Object.ObjectBackground.Mesh.Vertices[v].TextureCoordinates.Y> 1.0f)
{
wrap |= OpenGlTextureWrapMode.ClampRepeat;
}
}
if (Object.ObjectBackground.Mesh.Materials[m].DaytimeTexture != null)
{
Textures.LoadTexture(Object.ObjectBackground.Mesh.Materials[m].DaytimeTexture, wrap);
GL.BindTexture(TextureTarget.Texture2D, Object.ObjectBackground.Mesh.Materials[m].DaytimeTexture.OpenGlTextures[(int)wrap].Name);
}
}
int FaceType = Object.ObjectBackground.Mesh.Faces[i].Flags & MeshFace.FaceTypeMask;
switch (FaceType)
{
case MeshFace.FaceTypeTriangles:
GL.Begin(PrimitiveType.Triangles);
break;
case MeshFace.FaceTypeTriangleStrip:
GL.Begin(PrimitiveType.TriangleStrip);
break;
case MeshFace.FaceTypeQuads:
GL.Begin(PrimitiveType.Quads);
break;
case MeshFace.FaceTypeQuadStrip:
GL.Begin(PrimitiveType.QuadStrip);
break;
default:
GL.Begin(PrimitiveType.Polygon);
break;
}
for (int j = 0; j < Object.ObjectBackground.Mesh.Faces[i].Vertices.Length; j++)
{
GL.Color4(inv255 * (float)Object.ObjectBackground.Mesh.Materials[m].Color.R * 1.0f, inv255 * Object.ObjectBackground.Mesh.Materials[m].Color.G * 1.0f, inv255 * (float)Object.ObjectBackground.Mesh.Materials[m].Color.B * 1.0f, inv255 * (float)Object.ObjectBackground.Mesh.Materials[m].Color.A);
VertexTemplate v = Object.ObjectBackground.Mesh.Vertices[Object.ObjectBackground.Mesh.Faces[i].Vertices[j].Index];
if (v is ColoredVertex)
{
ColoredVertex vv = v as ColoredVertex;
GL.Color3(vv.Color.R, vv.Color.G, vv.Color.B);
}
GL.TexCoord2(v.TextureCoordinates.X, v.TextureCoordinates.Y);
GL.Vertex3(v.Coordinates.X, v.Coordinates.Y, v.Coordinates.Z);
}
GL.End();
}
}
/// <summary>Renders a string to the screen.</summary>
/// <param name="font">The font to use.</param>
/// <param name="text">The string to render.</param>
/// <param name="location">The location.</param>
/// <param name="alignment">The alignment.</param>
/// <param name="color">The color.</param>
/// <remarks>This function sets the OpenGL blend function to glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE_MINUS_SRC_ALPHA).</remarks>
private static void DrawString(Fonts.OpenGlFont font, string text, Point location, TextAlignment alignment, Color128 color)
{
if (text == null || font == null)
{
return;
}
/*
* Prepare the top-left coordinates for rendering, incorporating the
* orientation of the string in relation to the specified location.
* */
int left;
if ((alignment & TextAlignment.Left) == 0)
{
int width = 0;
for (int i = 0; i < text.Length; i++)
{
Textures.Texture texture;
Fonts.OpenGlFontChar data;
i += font.GetCharacterData(text, i, out texture, out data) - 1;
width += data.TypographicSize.Width;
}
if ((alignment & TextAlignment.Right) != 0)
{
left = location.X - width;
}
else
{
left = location.X - width / 2;
}
}
else
{
left = location.X;
}
int top;
if ((alignment & TextAlignment.Top) == 0)
{
int height = 0;
for (int i = 0; i < text.Length; i++)
{
Textures.Texture texture;
Fonts.OpenGlFontChar data;
i += font.GetCharacterData(text, i, out texture, out data) - 1;
if (data.TypographicSize.Height > height)
{
height = data.TypographicSize.Height;
}
}
if ((alignment & TextAlignment.Bottom) != 0)
{
top = location.Y - height;
}
else
{
top = location.Y - height / 2;
}
}
else
{
top = location.Y;
}
/*
* Render the string.
* */
GL.Enable(EnableCap.Texture2D);
for (int i = 0; i < text.Length; i++)
{
Textures.Texture texture;
Fonts.OpenGlFontChar data;
i += font.GetCharacterData(text, i, out texture, out data) - 1;
if (Textures.LoadTexture(texture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
GL.BindTexture(TextureTarget.Texture2D, texture.OpenGlTextures[(int)Textures.OpenGlTextureWrapMode.ClampClamp].Name);
int x = left - (data.PhysicalSize.Width - data.TypographicSize.Width) / 2;
int y = top - (data.PhysicalSize.Height - data.TypographicSize.Height) / 2;
/*
* In the first pass, mask off the background with pure black.
* */
GL.BlendFunc(BlendingFactor.Zero, BlendingFactor.OneMinusSrcColor);
GL.Begin(PrimitiveType.Polygon);
GL.Color4(color.A, color.A, color.A, 1.0f);
GL.TexCoord2(data.TextureCoordinates.Left, data.TextureCoordinates.Top);
GL.Vertex2(x, y);
GL.Color4(color.A, color.A, color.A, 1.0f);
GL.TexCoord2(data.TextureCoordinates.Right, data.TextureCoordinates.Top);
GL.Vertex2(x + data.PhysicalSize.Width, y);
GL.Color4(color.A, color.A, color.A, 1.0f);
GL.TexCoord2(data.TextureCoordinates.Right, data.TextureCoordinates.Bottom);
GL.Vertex2(x + data.PhysicalSize.Width, y + data.PhysicalSize.Height);
GL.Color4(color.A, color.A, color.A, 1.0f);
GL.TexCoord2(data.TextureCoordinates.Left, data.TextureCoordinates.Bottom);
GL.Vertex2(x, y + data.PhysicalSize.Height);
GL.End();
/*
* In the second pass, add the character onto the background.
* */
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.One);
GL.Begin(PrimitiveType.Polygon);
GL.Color4(color.R, color.G, color.B, color.A);
GL.TexCoord2(data.TextureCoordinates.Left, data.TextureCoordinates.Top);
GL.Vertex2(x, y);
GL.Color4(color.R, color.G, color.B, color.A);
GL.TexCoord2(data.TextureCoordinates.Right, data.TextureCoordinates.Top);
GL.Vertex2(x + data.PhysicalSize.Width, y);
GL.Color4(color.R, color.G, color.B, color.A);
GL.TexCoord2(data.TextureCoordinates.Right, data.TextureCoordinates.Bottom);
GL.Vertex2(x + data.PhysicalSize.Width, y + data.PhysicalSize.Height);
GL.Color4(color.R, color.G, color.B, color.A);
GL.TexCoord2(data.TextureCoordinates.Left, data.TextureCoordinates.Bottom);
GL.Vertex2(x, y + data.PhysicalSize.Height);
GL.End();
}
left += data.TypographicSize.Width;
}
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha); // HACK //
GL.Disable(EnableCap.Texture2D);
}
/// <summary>Renders the list of game (textual) messages</summary>
/// <param name="Element">The HUD element these are to be rendered onto</param>
/// <param name="TimeElapsed">The time elapsed</param>
private static void RenderGameMessages(HUD.Element Element, double TimeElapsed)
{
//Calculate the size of the viewing plane
int n = MessageManager.TextualMessages.Count;
//Minimum initial width is 16px
double totalwidth = 16.0f;
for (int j = 0; j < n; j++)
{
//Update font size for the renderer
System.Drawing.Size size = Renderer.MeasureString(Element.Font, (string)MessageManager.TextualMessages[j].MessageToDisplay);
MessageManager.TextualMessages[j].Width = size.Width;
MessageManager.TextualMessages[j].Height = size.Height;
//Run through the list of current messages
double a = MessageManager.TextualMessages[j].Width - j * (double)Element.Value1;
//If our width is wider than the old, use this as the NEW viewing plane width
if (a > totalwidth)
{
totalwidth = a;
}
}
//Calculate the X-width of the viewing plane
Game.MessagesRendererSize.X += 16.0 * TimeElapsed * ((double)totalwidth - Game.MessagesRendererSize.X);
totalwidth = (float)Game.MessagesRendererSize.X;
double lcrh, lw, rw;
//Calculate final viewing plane size to pass to openGL
CalculateViewingPlaneSize(Element, out lw, out rw, out lcrh);
// start
double w = totalwidth + lw + rw;
double h = Element.Value2 * n;
double x = Element.Alignment.X < 0 ? 0.0 : Element.Alignment.X > 0 ? Screen.Width - w : 0.5 * (Screen.Width - w);
double y = Element.Alignment.Y < 0 ? 0.0 : Element.Alignment.Y > 0 ? Screen.Height - h : 0.5 * (Screen.Height - h);
x += Element.Position.X;
y += Element.Position.Y;
int m = 0;
for (int j = 0; j < n; j++)
{
var mm = MessageManager.TextualMessages[j];
float br, bg, bb, ba;
CreateBackColor(Element.BackgroundColor, mm.Color, out br, out bg, out bb, out ba);
float tr, tg, tb, ta;
CreateTextColor(Element.TextColor, mm.Color, out tr, out tg, out tb, out ta);
float or, og, ob, oa;
CreateBackColor(Element.OverlayColor, mm.Color, out or, out og, out ob, out oa);
double tx, ty;
bool preserve = false;
if ((Element.Transition & HUD.Transition.Move) != 0)
{
if (Game.SecondsSinceMidnight < mm.Timeout)
{
if (mm.RendererAlpha == 0.0)
{
mm.RendererPosition.X = x + Element.TransitionVector.X;
mm.RendererPosition.Y = y + Element.TransitionVector.Y;
mm.RendererAlpha = 1.0;
}
tx = x;
ty = y + m * Element.Value2;
preserve = true;
}
else if (Element.Transition == HUD.Transition.MoveAndFade)
{
tx = x;
ty = y + m * Element.Value2;
}
else
{
tx = x + Element.TransitionVector.X;
ty = y + (j + 1) * Element.TransitionVector.Y;
}
const double speed = 2.0;
double dx = (speed * Math.Abs(tx - mm.RendererPosition.X) + 0.1) * TimeElapsed;
double dy = (speed * Math.Abs(ty - mm.RendererPosition.Y) + 0.1) * TimeElapsed;
if (Math.Abs(tx - mm.RendererPosition.X) < dx)
{
mm.RendererPosition.X = tx;
}
else
{
mm.RendererPosition.X += Math.Sign(tx - mm.RendererPosition.X) * dx;
}
if (Math.Abs(ty - mm.RendererPosition.Y) < dy)
{
mm.RendererPosition.Y = ty;
}
else
{
mm.RendererPosition.Y += Math.Sign(ty - mm.RendererPosition.Y) * dy;
}
}
else
{
tx = x;
ty = y + m * Element.Value2;
mm.RendererPosition.X = 0.0;
const double speed = 12.0;
double dy = (speed * Math.Abs(ty - mm.RendererPosition.Y) + 0.1) * TimeElapsed;
mm.RendererPosition.X = x;
if (Math.Abs(ty - mm.RendererPosition.Y) < dy)
{
mm.RendererPosition.Y = ty;
}
else
{
mm.RendererPosition.Y += Math.Sign(ty - mm.RendererPosition.Y) * dy;
}
}
if ((Element.Transition & HUD.Transition.Fade) != 0)
{
if (Game.SecondsSinceMidnight >= mm.Timeout)
{
mm.RendererAlpha -= TimeElapsed;
if (mm.RendererAlpha < 0.0)
{
mm.RendererAlpha = 0.0;
}
}
else
{
mm.RendererAlpha += TimeElapsed;
if (mm.RendererAlpha > 1.0)
{
mm.RendererAlpha = 1.0;
}
preserve = true;
}
}
else if (Game.SecondsSinceMidnight > mm.Timeout)
{
if (Math.Abs(mm.RendererPosition.X - tx) < 0.1 & Math.Abs(mm.RendererPosition.Y - ty) < 0.1)
{
mm.RendererAlpha = 0.0;
}
}
if (preserve)
{
m++;
}
double px = mm.RendererPosition.X + (double)j * (double)Element.Value1;
double py = mm.RendererPosition.Y;
float alpha = (float)(mm.RendererAlpha * mm.RendererAlpha);
// graphics
HUD.Image Left = j == 0
? Element.TopLeft
: j < n - 1
? Element.CenterLeft
: Element.BottomLeft;
HUD.Image Middle = j == 0
? Element.TopMiddle
: j < n - 1
? Element.CenterMiddle
: Element.BottomMiddle;
HUD.Image Right = j == 0
? Element.TopRight
: j < n - 1
? Element.CenterRight
: Element.BottomRight;
// left background
if (Left.BackgroundTexture != null)
{
if (Textures.LoadTexture(Left.BackgroundTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Left.BackgroundTexture.Width;
double v = (double)Left.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba * alpha);
RenderOverlayTexture(Left.BackgroundTexture, px, py, px + u, py + v);
}
}
// right background
if (Right.BackgroundTexture != null)
{
if (Textures.LoadTexture(Right.BackgroundTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Right.BackgroundTexture.Width;
double v = (double)Right.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba * alpha);
RenderOverlayTexture(Right.BackgroundTexture, px + w - u, py, px + w, py + v);
}
}
// middle background
if (Middle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Middle.BackgroundTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Middle.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba * alpha);
RenderOverlayTexture(Middle.BackgroundTexture, px + lw, py, px + w - rw, py + v);
}
}
{
// text
string t = (string)mm.MessageToDisplay;
double u = mm.Width;
double v = mm.Height;
double p =
Math.Round(
(Element.TextAlignment.X < 0
? px
: Element.TextAlignment.X > 0
? px + w - u
: px + 0.5 * (w - u)) - j * Element.Value1);
double q = Math.Round(Element.TextAlignment.Y < 0
? py
: Element.TextAlignment.Y > 0
? py + lcrh - v
: py + 0.5 * (lcrh - v));
p += Element.TextPosition.X;
q += Element.TextPosition.Y;
DrawString(Element.Font, t, new System.Drawing.Point((int)p, (int)q),
TextAlignment.TopLeft, new Color128(tr, tg, tb, ta * alpha), Element.TextShadow);
}
// left overlay
if (Left.OverlayTexture != null)
{
if (Textures.LoadTexture(Left.OverlayTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Left.OverlayTexture.Width;
double v = (double)Left.OverlayTexture.Height;
GL.Color4(or, og, ob, oa * alpha);
RenderOverlayTexture(Left.OverlayTexture, px, py, px + u, py + v);
}
}
// right overlay
if (Right.OverlayTexture != null)
{
if (Textures.LoadTexture(Right.OverlayTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Right.OverlayTexture.Width;
double v = (double)Right.OverlayTexture.Height;
GL.Color4(or, og, ob, oa * alpha);
RenderOverlayTexture(Right.OverlayTexture, px + w - u, py, px + w, py + v);
}
}
// middle overlay
if (Middle.OverlayTexture != null)
{
if (Textures.LoadTexture(Middle.OverlayTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Middle.OverlayTexture.Height;
GL.Color4(or, og, ob, oa * alpha);
RenderOverlayTexture(Middle.OverlayTexture, px + lw, py, px + w - rw, py + v);
}
}
}
}
/// <summary>Calculates the viewing plane size for the given HUD element</summary>
/// <param name="Element">The element</param>
/// <param name="LeftWidth">The left width of the viewing plane</param>
/// <param name="RightWidth">The right width of the viewing plane</param>
/// <param name="LCrH">The center point of the viewing plane</param>
private static void CalculateViewingPlaneSize(HUD.Element Element, out double LeftWidth, out double RightWidth, out double LCrH)
{
LCrH = 0.0;
// left width/height
LeftWidth = 0.0;
if (Element.TopLeft.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.TopLeft.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Element.TopLeft.BackgroundTexture.Width;
double v = (double)Element.TopLeft.BackgroundTexture.Height;
if (u > LeftWidth)
{
LeftWidth = u;
}
if (v > LCrH)
{
LCrH = v;
}
}
}
if (Element.CenterLeft.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.CenterLeft.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Element.CenterLeft.BackgroundTexture.Width;
double v = (double)Element.CenterLeft.BackgroundTexture.Height;
if (u > LeftWidth)
{
LeftWidth = u;
}
if (v > LCrH)
{
LCrH = v;
}
}
}
if (Element.BottomLeft.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.BottomLeft.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Element.BottomLeft.BackgroundTexture.Width;
double v = (double)Element.BottomLeft.BackgroundTexture.Height;
if (u > LeftWidth)
{
LeftWidth = u;
}
if (v > LCrH)
{
LCrH = v;
}
}
}
// center height
if (Element.TopMiddle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.TopMiddle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Element.TopMiddle.BackgroundTexture.Height;
if (v > LCrH)
{
LCrH = v;
}
}
}
if (Element.CenterMiddle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.CenterMiddle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Element.CenterMiddle.BackgroundTexture.Height;
if (v > LCrH)
{
LCrH = v;
}
}
}
if (Element.BottomMiddle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.BottomMiddle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Element.BottomMiddle.BackgroundTexture.Height;
if (v > LCrH)
{
LCrH = v;
}
}
}
// right width/height
RightWidth = 0.0;
if (Element.TopRight.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.TopRight.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Element.TopRight.BackgroundTexture.Width;
double v = (double)Element.TopRight.BackgroundTexture.Height;
if (u > RightWidth)
{
RightWidth = u;
}
if (v > LCrH)
{
LCrH = v;
}
}
}
if (Element.CenterRight.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.CenterRight.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Element.CenterRight.BackgroundTexture.Width;
double v = (double)Element.CenterRight.BackgroundTexture.Height;
if (u > RightWidth)
{
RightWidth = u;
}
if (v > LCrH)
{
LCrH = v;
}
}
}
if (Element.BottomRight.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.BottomRight.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Element.BottomRight.BackgroundTexture.Width;
double v = (double)Element.BottomRight.BackgroundTexture.Height;
if (u > RightWidth)
{
RightWidth = u;
}
if (v > LCrH)
{
LCrH = v;
}
}
}
}
private static void RenderFace(ref World.MeshMaterial Material, VertexTemplate[] Vertices, Textures.OpenGlTextureWrapMode wrap, ref World.MeshFace Face, double CameraX, double CameraY, double CameraZ)
{
// texture
if (Material.DaytimeTexture != null)
{
if (Textures.LoadTexture(Material.DaytimeTexture, wrap))
{
if (!TexturingEnabled)
{
GL.Enable(EnableCap.Texture2D);
TexturingEnabled = true;
}
if (Material.DaytimeTexture.OpenGlTextures[(int)wrap] != LastBoundTexture)
{
GL.BindTexture(TextureTarget.Texture2D, Material.DaytimeTexture.OpenGlTextures[(int)wrap].Name);
LastBoundTexture = Material.DaytimeTexture.OpenGlTextures[(int)wrap];
}
}
else
{
if (TexturingEnabled)
{
GL.Disable(EnableCap.Texture2D);
TexturingEnabled = false;
LastBoundTexture = null;
}
}
}
else
{
if (TexturingEnabled)
{
GL.Disable(EnableCap.Texture2D);
TexturingEnabled = false;
LastBoundTexture = null;
}
}
// blend mode
float factor;
if (Material.BlendMode == World.MeshMaterialBlendMode.Additive)
{
factor = 1.0f;
if (!BlendEnabled)
{
GL.Enable(EnableCap.Blend);
}
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.One);
if (FogEnabled)
{
GL.Disable(EnableCap.Fog);
}
}
else if (Material.NighttimeTexture == null)
{
float blend = inv255 * (float)Material.DaytimeNighttimeBlend + 1.0f - OptionLightingResultingAmount;
if (blend > 1.0f)
{
blend = 1.0f;
}
factor = 1.0f - 0.7f * blend;
}
else
{
factor = 1.0f;
}
if (Material.NighttimeTexture != null)
{
if (LightingEnabled)
{
GL.Disable(EnableCap.Lighting);
LightingEnabled = false;
}
}
else
{
if (OptionLighting & !LightingEnabled)
{
GL.Enable(EnableCap.Lighting);
LightingEnabled = true;
}
}
// render daytime polygon
int FaceType = Face.Flags & World.MeshFace.FaceTypeMask;
switch (FaceType)
{
case World.MeshFace.FaceTypeTriangles:
GL.Begin(PrimitiveType.Triangles);
break;
case World.MeshFace.FaceTypeTriangleStrip:
GL.Begin(PrimitiveType.TriangleStrip);
break;
case World.MeshFace.FaceTypeQuads:
GL.Begin(PrimitiveType.Quads);
break;
case World.MeshFace.FaceTypeQuadStrip:
GL.Begin(PrimitiveType.QuadStrip);
break;
default:
GL.Begin(PrimitiveType.Polygon);
break;
}
if (Material.GlowAttenuationData != 0)
{
float alphafactor = (float)GetDistanceFactor(Vertices, ref Face, Material.GlowAttenuationData, CameraX, CameraY, CameraZ);
if (OptionWireframe)
{
GL.Color4(inv255 * (float)Material.Color.R * factor, inv255 * Material.Color.G * factor, inv255 * (float)Material.Color.B * factor, 1.0f);
}
else
{
GL.Color4(inv255 * (float)Material.Color.R * factor, inv255 * Material.Color.G * factor, inv255 * (float)Material.Color.B * factor, inv255 * (float)Material.Color.A * alphafactor);
}
}
else
{
if (OptionWireframe)
{
GL.Color4(inv255 * (float)Material.Color.R * factor, inv255 * Material.Color.G * factor, inv255 * (float)Material.Color.B * factor, 1.0f);
}
else
{
GL.Color4(inv255 * (float)Material.Color.R * factor, inv255 * Material.Color.G * factor, inv255 * (float)Material.Color.B * factor, inv255 * (float)Material.Color.A);
}
}
if ((Material.Flags & World.MeshMaterial.EmissiveColorMask) != 0)
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Emission, new float[] { inv255 *(float)Material.EmissiveColor.R, inv255 * (float)Material.EmissiveColor.G, inv255 * (float)Material.EmissiveColor.B, 1.0f });
}
else
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Emission, new float[] { 0.0f, 0.0f, 0.0f, 1.0f });
}
if (Material.DaytimeTexture != null)
{
if (LightingEnabled)
{
for (int j = 0; j < Face.Vertices.Length; j++)
{
GL.Normal3(Face.Vertices[j].Normal.X, Face.Vertices[j].Normal.Y, Face.Vertices[j].Normal.Z);
GL.TexCoord2(Vertices[Face.Vertices[j].Index].TextureCoordinates.X, Vertices[Face.Vertices[j].Index].TextureCoordinates.Y);
if (Vertices[Face.Vertices[j].Index] is ColoredVertex)
{
ColoredVertex v = (ColoredVertex)Vertices[Face.Vertices[j].Index];
GL.Color3(v.Color.R, v.Color.G, v.Color.B);
}
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z - CameraZ));
}
}
else
{
for (int j = 0; j < Face.Vertices.Length; j++)
{
GL.TexCoord2(Vertices[Face.Vertices[j].Index].TextureCoordinates.X, Vertices[Face.Vertices[j].Index].TextureCoordinates.Y);
if (Vertices[Face.Vertices[j].Index] is ColoredVertex)
{
ColoredVertex v = (ColoredVertex)Vertices[Face.Vertices[j].Index];
GL.Color3(v.Color.R, v.Color.G, v.Color.B);
}
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z - CameraZ));
}
}
}
else
{
if (LightingEnabled)
{
for (int j = 0; j < Face.Vertices.Length; j++)
{
GL.Normal3(Face.Vertices[j].Normal.X, Face.Vertices[j].Normal.Y, Face.Vertices[j].Normal.Z);
if (Vertices[Face.Vertices[j].Index] is ColoredVertex)
{
ColoredVertex v = (ColoredVertex)Vertices[Face.Vertices[j].Index];
GL.Color3(v.Color.R, v.Color.G, v.Color.B);
}
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z - CameraZ));
}
}
else
{
for (int j = 0; j < Face.Vertices.Length; j++)
{
if (Vertices[Face.Vertices[j].Index] is ColoredVertex)
{
ColoredVertex v = (ColoredVertex)Vertices[Face.Vertices[j].Index];
GL.Color3(v.Color.R, v.Color.G, v.Color.B);
}
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z - CameraZ));
}
}
}
GL.End();
// render nighttime polygon
if (Material.NighttimeTexture != null && Textures.LoadTexture(Material.NighttimeTexture, wrap))
{
if (!TexturingEnabled)
{
GL.Enable(EnableCap.Texture2D);
TexturingEnabled = true;
}
if (!BlendEnabled)
{
GL.Enable(EnableCap.Blend);
}
GL.BindTexture(TextureTarget.Texture2D, Material.NighttimeTexture.OpenGlTextures[(int)wrap].Name);
LastBoundTexture = null;
GL.AlphaFunc(AlphaFunction.Greater, 0.0f);
GL.Enable(EnableCap.AlphaTest);
switch (FaceType)
{
case World.MeshFace.FaceTypeTriangles:
GL.Begin(PrimitiveType.Triangles);
break;
case World.MeshFace.FaceTypeTriangleStrip:
GL.Begin(PrimitiveType.TriangleStrip);
break;
case World.MeshFace.FaceTypeQuads:
GL.Begin(PrimitiveType.Quads);
break;
case World.MeshFace.FaceTypeQuadStrip:
GL.Begin(PrimitiveType.QuadStrip);
break;
default:
GL.Begin(PrimitiveType.Polygon);
break;
}
float alphafactor;
if (Material.GlowAttenuationData != 0)
{
alphafactor = (float)GetDistanceFactor(Vertices, ref Face, Material.GlowAttenuationData, CameraX, CameraY, CameraZ);
float blend = inv255 * (float)Material.DaytimeNighttimeBlend + 1.0f - OptionLightingResultingAmount;
if (blend > 1.0f)
{
blend = 1.0f;
}
alphafactor *= blend;
}
else
{
alphafactor = inv255 * (float)Material.DaytimeNighttimeBlend + 1.0f - OptionLightingResultingAmount;
if (alphafactor > 1.0f)
{
alphafactor = 1.0f;
}
}
if (OptionWireframe)
{
GL.Color4(inv255 * (float)Material.Color.R * factor, inv255 * Material.Color.G * factor, inv255 * (float)Material.Color.B * factor, 1.0f);
}
else
{
GL.Color4(inv255 * (float)Material.Color.R * factor, inv255 * Material.Color.G * factor, inv255 * (float)Material.Color.B * factor, inv255 * (float)Material.Color.A * alphafactor);
}
if ((Material.Flags & World.MeshMaterial.EmissiveColorMask) != 0)
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Emission, new float[] { inv255 *(float)Material.EmissiveColor.R, inv255 * (float)Material.EmissiveColor.G, inv255 * (float)Material.EmissiveColor.B, 1.0f });
}
else
{
GL.Material(MaterialFace.FrontAndBack, MaterialParameter.Emission, new float[] { 0.0f, 0.0f, 0.0f, 1.0f });
}
for (int j = 0; j < Face.Vertices.Length; j++)
{
GL.TexCoord2(Vertices[Face.Vertices[j].Index].TextureCoordinates.X, Vertices[Face.Vertices[j].Index].TextureCoordinates.Y);
if (Vertices[Face.Vertices[j].Index] is ColoredVertex)
{
ColoredVertex v = (ColoredVertex)Vertices[Face.Vertices[j].Index];
GL.Color3(v.Color.R, v.Color.G, v.Color.B);
}
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z - CameraZ));
}
GL.End();
RestoreAlphaFunc();
if (!BlendEnabled)
{
GL.Disable(EnableCap.Blend);
}
}
// normals
if (OptionNormals)
{
if (TexturingEnabled)
{
GL.Disable(EnableCap.Texture2D);
TexturingEnabled = false;
}
for (int j = 0; j < Face.Vertices.Length; j++)
{
GL.Begin(PrimitiveType.Lines);
GL.Color4(inv255 * (float)Material.Color.R, inv255 * (float)Material.Color.G, inv255 * (float)Material.Color.B, 1.0f);
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z - CameraZ));
GL.Vertex3((float)(Vertices[Face.Vertices[j].Index].Coordinates.X + Face.Vertices[j].Normal.X - CameraX), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Y + Face.Vertices[j].Normal.Y - CameraY), (float)(Vertices[Face.Vertices[j].Index].Coordinates.Z + Face.Vertices[j].Normal.Z - CameraZ));
GL.End();
}
}
// finalize
if (Material.BlendMode == World.MeshMaterialBlendMode.Additive)
{
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
if (!BlendEnabled)
{
GL.Disable(EnableCap.Blend);
}
if (FogEnabled)
{
GL.Enable(EnableCap.Fog);
}
}
}
/* --------------------------------------------------------------
* This file contains the base drawing routines for screen overlays
* -------------------------------------------------------------- */
/// <summary>Is called once by the main renderer loop, in order to render all overlays shown on the screen</summary>
/// <param name="TimeElapsed">The time elapsed since the last call to this function</param>
private static void RenderOverlays(double TimeElapsed)
{
//Initialize openGL
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
GL.Enable(EnableCap.Blend); BlendEnabled = true;
GL.MatrixMode(MatrixMode.Projection);
GL.PushMatrix();
GL.LoadIdentity();
GL.Ortho(0.0, (double)Screen.Width, (double)Screen.Height, 0.0, -1.0, 1.0);
GL.MatrixMode(MatrixMode.Modelview);
GL.PushMatrix();
GL.LoadIdentity();
//Check which overlays to show
switch (CurrentOutputMode)
{
case OutputMode.Default:
//Route info overlay (if selected)
Game.routeInfoOverlay.Show();
//HUD
for (int i = 0; i < Interface.CurrentHudElements.Length; i++)
{
string Command = Interface.CurrentHudElements[i].Subject.ToLowerInvariant();
switch (Command)
{
case "messages":
{
RenderGameMessages(Interface.CurrentHudElements[i], TimeElapsed);
}
break;
case "scoremessages":
{
RenderScoreMessages(Interface.CurrentHudElements[i], TimeElapsed);
}
break;
case "ats":
{
RenderATSLamps(Interface.CurrentHudElements[i], TimeElapsed);
}
break;
default:
{
RenderHUDElement(Interface.CurrentHudElements[i], TimeElapsed);
}
break;
}
}
//Marker textures
if (Interface.CurrentOptions.GameMode != Interface.GameMode.Expert)
{
double y = 8.0;
for (int i = 0; i < Game.MarkerTextures.Length; i++)
{
if (Textures.LoadTexture(Game.MarkerTextures[i], Textures.OpenGlTextureWrapMode.ClampClamp))
{
double w = (double)Game.MarkerTextures[i].Width;
double h = (double)Game.MarkerTextures[i].Height;
GL.Color4(1.0f, 1.0f, 1.0f, 1.0f);
RenderOverlayTexture(Game.MarkerTextures[i], (double)Screen.Width - w - 8.0, y, (double)Screen.Width - 8.0, y + h);
y += h + 8.0;
}
}
}
//Timetable overlay
//NOTE: Only affects auto-generated timetable, possibly change this inconsistant behaviour
if (Timetable.CurrentTimetable == Timetable.TimetableState.Default)
{
// default
if (Textures.LoadTexture(Timetable.DefaultTimetableTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
int w = Timetable.DefaultTimetableTexture.Width;
int h = Timetable.DefaultTimetableTexture.Height;
GL.Color4(1.0f, 1.0f, 1.0f, 1.0f);
RenderOverlayTexture(Timetable.DefaultTimetableTexture, (double)(Screen.Width - w), Timetable.DefaultTimetablePosition, (double)Screen.Width, (double)h + Timetable.DefaultTimetablePosition);
}
}
else if (Timetable.CurrentTimetable == Timetable.TimetableState.Custom & Timetable.CustomObjectsUsed == 0)
{
// custom
if (Textures.LoadTexture(Timetable.CurrentCustomTimetableDaytimeTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
int w = Timetable.CurrentCustomTimetableDaytimeTexture.Width;
int h = Timetable.CurrentCustomTimetableDaytimeTexture.Height;
GL.Color4(1.0f, 1.0f, 1.0f, 1.0f);
RenderOverlayTexture(Timetable.CurrentCustomTimetableDaytimeTexture, (double)(Screen.Width - w), Timetable.CustomTimetablePosition, (double)Screen.Width, (double)h + Timetable.CustomTimetablePosition);
}
if (Textures.LoadTexture(Timetable.CurrentCustomTimetableDaytimeTexture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
int w = Timetable.CurrentCustomTimetableDaytimeTexture.Width;
int h = Timetable.CurrentCustomTimetableDaytimeTexture.Height;
float alpha;
if (Timetable.CurrentCustomTimetableDaytimeTexture != null)
{
double t = (TrainManager.PlayerTrain.Cars[TrainManager.PlayerTrain.DriverCar].FrontAxle.Follower.TrackPosition - TrainManager.PlayerTrain.Cars[TrainManager.PlayerTrain.DriverCar].Brightness.PreviousTrackPosition) / (TrainManager.PlayerTrain.Cars[TrainManager.PlayerTrain.DriverCar].Brightness.NextTrackPosition - TrainManager.PlayerTrain.Cars[TrainManager.PlayerTrain.DriverCar].Brightness.PreviousTrackPosition);
alpha = (float)((1.0 - t) * TrainManager.PlayerTrain.Cars[TrainManager.PlayerTrain.DriverCar].Brightness.PreviousBrightness + t * TrainManager.PlayerTrain.Cars[TrainManager.PlayerTrain.DriverCar].Brightness.NextBrightness);
}
else
{
alpha = 1.0f;
}
GL.Color4(1.0f, 1.0f, 1.0f, alpha);
RenderOverlayTexture(Timetable.CurrentCustomTimetableDaytimeTexture, (double)(Screen.Width - w), Timetable.CustomTimetablePosition, (double)Screen.Width, (double)h + Timetable.CustomTimetablePosition);
}
}
break;
case OutputMode.Debug:
RenderDebugOverlays();
break;
case OutputMode.DebugATS:
RenderATSDebugOverlay();
break;
}
// air brake debug output
if (Interface.CurrentOptions.GameMode != Interface.GameMode.Expert & OptionBrakeSystems)
{
RenderBrakeSystemDebug();
}
//If paused, fade out the screen & write PAUSE
if (Game.CurrentInterface == Game.InterfaceType.Pause)
{
// pause
GL.Color4(0.0f, 0.0f, 0.0f, 0.5f);
RenderOverlaySolid(0.0, 0.0, (double)Screen.Width, (double)Screen.Height);
GL.Color4(1.0f, 1.0f, 1.0f, 1.0f);
DrawString(Fonts.VeryLargeFont, "PAUSE", new System.Drawing.Point(Screen.Width / 2, Screen.Height / 2), TextAlignment.CenterMiddle, Color128.White, true);
}
else if (Game.CurrentInterface == Game.InterfaceType.Menu)
{
Game.Menu.Draw();
}
//Fade to black on change ends
if (TrainManager.PlayerTrain.Station >= 0 && Game.Stations[TrainManager.PlayerTrain.Station].Type == StationType.ChangeEnds && TrainManager.PlayerTrain.StationState == TrainManager.TrainStopState.Boarding)
{
double time = TrainManager.PlayerTrain.StationDepartureTime - Game.SecondsSinceMidnight;
if (time < 1.0)
{
FadeToBlackDueToChangeEnds = Math.Max(0.0, 1.0 - time);
}
else if (FadeToBlackDueToChangeEnds > 0.0)
{
FadeToBlackDueToChangeEnds -= TimeElapsed;
if (FadeToBlackDueToChangeEnds < 0.0)
{
FadeToBlackDueToChangeEnds = 0.0;
}
}
}
else if (FadeToBlackDueToChangeEnds > 0.0)
{
FadeToBlackDueToChangeEnds -= TimeElapsed;
if (FadeToBlackDueToChangeEnds < 0.0)
{
FadeToBlackDueToChangeEnds = 0.0;
}
}
if (FadeToBlackDueToChangeEnds > 0.0 & (World.CameraMode == World.CameraViewMode.Interior | World.CameraMode == World.CameraViewMode.InteriorLookAhead))
{
GL.Color4(0.0, 0.0, 0.0, FadeToBlackDueToChangeEnds);
RenderOverlaySolid(0.0, 0.0, (double)Screen.Width, (double)Screen.Height);
}
// finalize
GL.PopMatrix();
GL.MatrixMode(MatrixMode.Projection);
GL.PopMatrix();
GL.MatrixMode(MatrixMode.Modelview);
GL.Disable(EnableCap.Blend);
}
private static void RenderCube(Vector3 Position, Vector3 Direction, Vector3 Up, Vector3 Side, double Size, double CameraX, double CameraY, double CameraZ, Texture TextureIndex)
{
Vector3[] v = new Vector3[8];
v[0] = new Vector3(Size, Size, -Size);
v[1] = new Vector3(Size, -Size, -Size);
v[2] = new Vector3(-Size, -Size, -Size);
v[3] = new Vector3(-Size, Size, -Size);
v[4] = new Vector3(Size, Size, Size);
v[5] = new Vector3(Size, -Size, Size);
v[6] = new Vector3(-Size, -Size, Size);
v[7] = new Vector3(-Size, Size, Size);
for (int i = 0; i < 8; i++)
{
v[i].Rotate(Direction, Up, Side);
v[i].X += Position.X - CameraX;
v[i].Y += Position.Y - CameraY;
v[i].Z += Position.Z - CameraZ;
}
int[][] Faces = new int[6][];
Faces[0] = new int[] { 0, 1, 2, 3 };
Faces[1] = new int[] { 0, 4, 5, 1 };
Faces[2] = new int[] { 0, 3, 7, 4 };
Faces[3] = new int[] { 6, 5, 4, 7 };
Faces[4] = new int[] { 6, 7, 3, 2 };
Faces[5] = new int[] { 6, 2, 1, 5 };
if (TextureIndex == null || !Textures.LoadTexture(TextureIndex, OpenGlTextureWrapMode.ClampClamp))
{
if (TexturingEnabled)
{
GL.Disable(EnableCap.Texture2D);
TexturingEnabled = false;
}
for (int i = 0; i < 6; i++)
{
GL.Begin(PrimitiveType.Quads);
GL.Color3(1.0, 1.0, 1.0);
for (int j = 0; j < 4; j++)
{
GL.Vertex3(v[Faces[i][j]].X, v[Faces[i][j]].Y, v[Faces[i][j]].Z);
}
GL.End();
}
return;
}
else
{
TexturingEnabled = true;
GL.Enable(EnableCap.Texture2D);
}
GL.BindTexture(TextureTarget.Texture2D, TextureIndex.OpenGlTextures[(int)OpenGlTextureWrapMode.ClampClamp].Name);
Vector2[][] t = new Vector2[6][];
t[0] = new Vector2[] { new Vector2(1.0, 0.0), new Vector2(1.0, 1.0), new Vector2(0.0, 1.0), new Vector2(0.0, 0.0) };
t[1] = new Vector2[] { new Vector2(0.0, 0.0), new Vector2(1.0, 0.0), new Vector2(1.0, 1.0), new Vector2(0.0, 1.0) };
t[2] = new Vector2[] { new Vector2(1.0, 1.0), new Vector2(0.0, 1.0), new Vector2(0.0, 0.0), new Vector2(1.0, 0.0) };
t[3] = new Vector2[] { new Vector2(1.0, 1.0), new Vector2(0.0, 1.0), new Vector2(0.0, 0.0), new Vector2(1.0, 0.0) };
t[4] = new Vector2[] { new Vector2(0.0, 1.0), new Vector2(0.0, 0.0), new Vector2(1.0, 0.0), new Vector2(1.0, 1.0) };
t[5] = new Vector2[] { new Vector2(0.0, 1.0), new Vector2(0.0, 0.0), new Vector2(1.0, 0.0), new Vector2(1.0, 1.0) };
for (int i = 0; i < 6; i++)
{
GL.Begin(PrimitiveType.Quads);
GL.Color3(1.0, 1.0, 1.0);
for (int j = 0; j < 4; j++)
{
GL.TexCoord2(t[i][j].X, t[i][j].Y);
GL.Vertex3(v[Faces[i][j]].X, v[Faces[i][j]].Y, v[Faces[i][j]].Z);
}
GL.End();
}
}
/// <summary>Renders all default HUD elements</summary>
/// <param name="Element">The HUD element these are to be rendererd onto</param>
/// <param name="TimeElapsed">The time elapsed</param>
private static void RenderHUDElement(HUD.Element Element, double TimeElapsed)
{
TrainManager.TrainDoorState LeftDoors = TrainManager.GetDoorsState(TrainManager.PlayerTrain, true, false);
TrainManager.TrainDoorState RightDoors = TrainManager.GetDoorsState(TrainManager.PlayerTrain, false, true);
System.Globalization.CultureInfo Culture = System.Globalization.CultureInfo.InvariantCulture;
string Command = Element.Subject.ToLowerInvariant();
// default
double w, h;
if (Element.CenterMiddle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.CenterMiddle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
w = (double)Element.CenterMiddle.BackgroundTexture.Width;
h = (double)Element.CenterMiddle.BackgroundTexture.Height;
}
else
{
w = 0.0; h = 0.0;
}
}
else
{
w = 0.0; h = 0.0;
}
double x = Element.Alignment.X < 0 ? 0.0 : Element.Alignment.X == 0 ? 0.5 * (Screen.Width - w) : Screen.Width - w;
double y = Element.Alignment.Y < 0 ? 0.0 : Element.Alignment.Y == 0 ? 0.5 * (Screen.Height - h) : Screen.Height - h;
x += Element.Position.X;
y += Element.Position.Y;
// command
const double speed = 1.0;
MessageColor sc = MessageColor.None;
string t;
switch (Command)
{
case "reverser":
if (TrainManager.PlayerTrain.Handles.Reverser.Driver < 0)
{
sc = MessageColor.Orange;
if (TrainManager.PlayerTrain.ReverserDescriptions != null && TrainManager.PlayerTrain.ReverserDescriptions.Length > 2)
{
t = TrainManager.PlayerTrain.ReverserDescriptions[2];
}
else
{
t = Translations.QuickReferences.HandleBackward;
}
}
else if (TrainManager.PlayerTrain.Handles.Reverser.Driver > 0)
{
sc = MessageColor.Blue;
if (TrainManager.PlayerTrain.ReverserDescriptions != null && TrainManager.PlayerTrain.ReverserDescriptions.Length > 0)
{
t = TrainManager.PlayerTrain.ReverserDescriptions[0];
}
else
{
t = Translations.QuickReferences.HandleForward;
}
}
else
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.ReverserDescriptions != null && TrainManager.PlayerTrain.ReverserDescriptions.Length > 1)
{
t = TrainManager.PlayerTrain.ReverserDescriptions[1];
}
else
{
t = Translations.QuickReferences.HandleNeutral;
}
}
Element.TransitionState = 0.0;
break;
case "power":
if (TrainManager.PlayerTrain.Handles.SingleHandle)
{
return;
}
if (TrainManager.PlayerTrain.Handles.Power.Driver == 0)
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.PowerNotchDescriptions != null && TrainManager.PlayerTrain.PowerNotchDescriptions.Length > 0)
{
t = TrainManager.PlayerTrain.PowerNotchDescriptions[0];
}
else
{
t = Translations.QuickReferences.HandlePowerNull;
}
}
else
{
sc = MessageColor.Blue;
if (TrainManager.PlayerTrain.PowerNotchDescriptions != null && TrainManager.PlayerTrain.Handles.Power.Driver < TrainManager.PlayerTrain.PowerNotchDescriptions.Length)
{
t = TrainManager.PlayerTrain.PowerNotchDescriptions[TrainManager.PlayerTrain.Handles.Power.Driver];
}
else
{
t = Translations.QuickReferences.HandlePower + TrainManager.PlayerTrain.Handles.Power.Driver.ToString(Culture);
}
}
Element.TransitionState = 0.0;
break;
case "brake":
if (TrainManager.PlayerTrain.Handles.SingleHandle)
{
return;
}
if (TrainManager.PlayerTrain.Handles.Brake is TrainManager.AirBrakeHandle)
{
if (TrainManager.PlayerTrain.Handles.EmergencyBrake.Driver)
{
sc = MessageColor.Red;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 0)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[0];
}
else
{
t = Translations.QuickReferences.HandleEmergency;
}
}
else if (TrainManager.PlayerTrain.Handles.Brake.Driver == (int)TrainManager.AirBrakeHandleState.Release)
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 1)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[1];
}
else
{
t = Translations.QuickReferences.HandleRelease;
}
}
else if (TrainManager.PlayerTrain.Handles.Brake.Driver == (int)TrainManager.AirBrakeHandleState.Lap)
{
sc = MessageColor.Blue;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 2)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[2];
}
else
{
t = Translations.QuickReferences.HandleLap;
}
}
else
{
sc = MessageColor.Orange;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 3)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[3];
}
else
{
t = Translations.QuickReferences.HandleService;
}
}
}
else
{
if (TrainManager.PlayerTrain.Handles.EmergencyBrake.Driver)
{
sc = MessageColor.Red;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 0)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[0];
}
else
{
t = Translations.QuickReferences.HandleEmergency;
}
}
else if (TrainManager.PlayerTrain.Handles.HoldBrake.Driver)
{
sc = MessageColor.Green;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 2)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[2];
}
else
{
t = Translations.QuickReferences.HandleHoldBrake;
}
}
else if (TrainManager.PlayerTrain.Handles.Brake.Driver == 0)
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 1)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[1];
}
else
{
t = Translations.QuickReferences.HandleBrakeNull;
}
}
else
{
sc = MessageColor.Orange;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && ((TrainManager.PlayerTrain.Handles.HasHoldBrake && TrainManager.PlayerTrain.Handles.Brake.Driver + 2 < TrainManager.PlayerTrain.BrakeNotchDescriptions.Length) || (!TrainManager.PlayerTrain.Handles.HasHoldBrake && TrainManager.PlayerTrain.Handles.Brake.Driver + 1 < TrainManager.PlayerTrain.BrakeNotchDescriptions.Length)))
{
t = TrainManager.PlayerTrain.Handles.HasHoldBrake ? TrainManager.PlayerTrain.BrakeNotchDescriptions[TrainManager.PlayerTrain.Handles.Brake.Driver + 2] : TrainManager.PlayerTrain.BrakeNotchDescriptions[TrainManager.PlayerTrain.Handles.Brake.Driver + 1];
}
else
{
t = Translations.QuickReferences.HandleBrake + TrainManager.PlayerTrain.Handles.Brake.Driver.ToString(Culture);
}
}
}
Element.TransitionState = 0.0;
break;
case "locobrake":
if (!TrainManager.PlayerTrain.Handles.HasLocoBrake)
{
return;
}
if (TrainManager.PlayerTrain.Handles.LocoBrake is TrainManager.LocoAirBrakeHandle)
{
if (TrainManager.PlayerTrain.Handles.LocoBrake.Driver == (int)TrainManager.AirBrakeHandleState.Release)
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 1)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[1];
}
else
{
t = Translations.QuickReferences.HandleRelease;
}
}
else if (TrainManager.PlayerTrain.Handles.LocoBrake.Driver == (int)TrainManager.AirBrakeHandleState.Lap)
{
sc = MessageColor.Blue;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 2)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[2];
}
else
{
t = Translations.QuickReferences.HandleLap;
}
}
else
{
sc = MessageColor.Orange;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 3)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[3];
}
else
{
t = Translations.QuickReferences.HandleService;
}
}
}
else
{
if (TrainManager.PlayerTrain.Handles.LocoBrake.Driver == 0)
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.LocoBrakeNotchDescriptions != null && TrainManager.PlayerTrain.LocoBrakeNotchDescriptions.Length > 1)
{
t = TrainManager.PlayerTrain.LocoBrakeNotchDescriptions[1];
}
else
{
t = Translations.QuickReferences.HandleBrakeNull;
}
}
else
{
sc = MessageColor.Orange;
if (TrainManager.PlayerTrain.LocoBrakeNotchDescriptions != null && TrainManager.PlayerTrain.Handles.LocoBrake.Driver < TrainManager.PlayerTrain.LocoBrakeNotchDescriptions.Length)
{
t = TrainManager.PlayerTrain.LocoBrakeNotchDescriptions[TrainManager.PlayerTrain.Handles.LocoBrake.Driver];
}
else
{
t = Translations.QuickReferences.HandleLocoBrake + TrainManager.PlayerTrain.Handles.LocoBrake.Driver.ToString(Culture);
}
}
}
Element.TransitionState = 0.0;
break;
case "single":
if (!TrainManager.PlayerTrain.Handles.SingleHandle)
{
return;
}
if (TrainManager.PlayerTrain.Handles.EmergencyBrake.Driver)
{
sc = MessageColor.Red;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 0)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[0];
}
else
{
t = Translations.QuickReferences.HandleEmergency;
}
}
else if (TrainManager.PlayerTrain.Handles.HoldBrake.Driver)
{
sc = MessageColor.Green;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.BrakeNotchDescriptions.Length > 1)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[1];
}
else
{
t = Translations.QuickReferences.HandleHoldBrake;
}
}
else if (TrainManager.PlayerTrain.Handles.Brake.Driver > 0)
{
sc = MessageColor.Orange;
if (TrainManager.PlayerTrain.BrakeNotchDescriptions != null && TrainManager.PlayerTrain.Handles.Brake.Driver + 3 < TrainManager.PlayerTrain.BrakeNotchDescriptions.Length)
{
t = TrainManager.PlayerTrain.BrakeNotchDescriptions[TrainManager.PlayerTrain.Handles.Brake.Driver + 3];
}
else
{
t = Translations.QuickReferences.HandleBrake + TrainManager.PlayerTrain.Handles.Brake.Driver.ToString(Culture);
}
}
else if (TrainManager.PlayerTrain.Handles.Power.Driver > 0)
{
sc = MessageColor.Blue;
if (TrainManager.PlayerTrain.PowerNotchDescriptions != null && TrainManager.PlayerTrain.Handles.Power.Driver < TrainManager.PlayerTrain.PowerNotchDescriptions.Length)
{
t = TrainManager.PlayerTrain.PowerNotchDescriptions[TrainManager.PlayerTrain.Handles.Power.Driver];
}
else
{
t = Translations.QuickReferences.HandlePower + TrainManager.PlayerTrain.Handles.Power.Driver.ToString(Culture);
}
}
else
{
sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.PowerNotchDescriptions != null && TrainManager.PlayerTrain.PowerNotchDescriptions.Length > 0)
{
t = TrainManager.PlayerTrain.PowerNotchDescriptions[0];
}
else
{
t = Translations.QuickReferences.HandlePowerNull;
}
}
Element.TransitionState = 0.0;
break;
case "doorsleft":
case "doorsright":
{
if ((LeftDoors & TrainManager.TrainDoorState.AllClosed) == 0 | (RightDoors & TrainManager.TrainDoorState.AllClosed) == 0)
{
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
TrainManager.TrainDoorState Doors = Command == "doorsleft" ? LeftDoors : RightDoors;
if ((Doors & TrainManager.TrainDoorState.Mixed) != 0)
{
sc = MessageColor.Orange;
}
else if ((Doors & TrainManager.TrainDoorState.AllClosed) != 0)
{
sc = MessageColor.Gray;
}
else if (TrainManager.PlayerTrain.Specs.DoorCloseMode == TrainManager.DoorMode.Manual)
{
sc = MessageColor.Green;
}
else
{
sc = MessageColor.Blue;
}
t = Command == "doorsleft" ? Translations.QuickReferences.DoorsLeft : Translations.QuickReferences.DoorsRight;
}
break;
case "stopleft":
case "stopright":
case "stopnone":
{
int s = TrainManager.PlayerTrain.Station;
if (s >= 0 && Game.PlayerStopsAtStation(s) && Interface.CurrentOptions.GameMode != Interface.GameMode.Expert)
{
bool cond;
if (Command == "stopleft")
{
cond = Game.Stations[s].OpenLeftDoors;
}
else if (Command == "stopright")
{
cond = Game.Stations[s].OpenRightDoors;
}
else
{
cond = !Game.Stations[s].OpenLeftDoors & !Game.Stations[s].OpenRightDoors;
}
if (TrainManager.PlayerTrain.StationState == TrainManager.TrainStopState.Pending & cond)
{
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
t = Element.Text;
}
break;
case "stoplefttick":
case "stoprighttick":
case "stopnonetick":
{
int s = TrainManager.PlayerTrain.Station;
if (s >= 0 && Game.PlayerStopsAtStation(s) && Interface.CurrentOptions.GameMode != Interface.GameMode.Expert)
{
int c = Game.Stations[s].GetStopIndex(TrainManager.PlayerTrain.Cars.Length);
if (c >= 0)
{
bool cond;
if (Command == "stoplefttick")
{
cond = Game.Stations[s].OpenLeftDoors;
}
else if (Command == "stoprighttick")
{
cond = Game.Stations[s].OpenRightDoors;
}
else
{
cond = !Game.Stations[s].OpenLeftDoors & !Game.Stations[s].OpenRightDoors;
}
if (TrainManager.PlayerTrain.StationState == TrainManager.TrainStopState.Pending & cond)
{
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
double d = TrainManager.PlayerTrain.StationDistanceToStopPoint;
double r;
if (d > 0.0)
{
r = d / Game.Stations[s].Stops[c].BackwardTolerance;
}
else
{
r = d / Game.Stations[s].Stops[c].ForwardTolerance;
}
if (r < -1.0)
{
r = -1.0;
}
if (r > 1.0)
{
r = 1.0;
}
y -= r * (double)Element.Value1;
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
t = Element.Text;
}
break;
case "clock":
{
int hours = (int)Math.Floor(Game.SecondsSinceMidnight);
int seconds = hours % 60; hours /= 60;
int minutes = hours % 60; hours /= 60;
hours %= 24;
t = hours.ToString(Culture).PadLeft(2, '0') + ":" + minutes.ToString(Culture).PadLeft(2, '0') + ":" + seconds.ToString(Culture).PadLeft(2, '0');
if (OptionClock)
{
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
}
break;
case "gradient":
if (OptionGradient == GradientDisplayMode.Percentage)
{
if (World.CameraTrackFollower.Pitch != 0)
{
double pc = World.CameraTrackFollower.Pitch;
t = Math.Abs(pc).ToString("0.00", Culture) + "%" + (Math.Abs(pc) == pc ? " ↗" : " ↘");
}
else
{
t = "Level";
}
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else if (OptionGradient == GradientDisplayMode.UnitOfChange)
{
if (World.CameraTrackFollower.Pitch != 0)
{
double gr = 1000 / World.CameraTrackFollower.Pitch;
t = "1 in " + Math.Abs(gr).ToString("0", Culture) + (Math.Abs(gr) == gr ? " ↗" : " ↘");
}
else
{
t = "Level";
}
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else if (OptionGradient == GradientDisplayMode.Permil)
{
if (World.CameraTrackFollower.Pitch != 0)
{
double pm = World.CameraTrackFollower.Pitch;
t = Math.Abs(pm).ToString("0.00", Culture) + "‰" + (Math.Abs(pm) == pm ? " ↗" : " ↘");
}
else
{
t = "Level";
}
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
if (World.CameraTrackFollower.Pitch != 0)
{
double gr = 1000 / World.CameraTrackFollower.Pitch;
t = "1 in " + Math.Abs(gr).ToString("0", Culture) + (Math.Abs(gr) == gr ? " ↗" : " ↘");
}
else
{
t = "Level";
}
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
break;
case "speed":
if (OptionSpeed == SpeedDisplayMode.Kmph)
{
double kmph = Math.Abs(TrainManager.PlayerTrain.Specs.CurrentAverageSpeed) * 3.6;
t = kmph.ToString("0.00", Culture) + " km/h";
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else if (OptionSpeed == SpeedDisplayMode.Mph)
{
double mph = Math.Abs(TrainManager.PlayerTrain.Specs.CurrentAverageSpeed) * 2.2369362920544;
t = mph.ToString("0.00", Culture) + " mph";
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
double mph = Math.Abs(TrainManager.PlayerTrain.Specs.CurrentAverageSpeed) * 2.2369362920544;
t = mph.ToString("0.00", Culture) + " mph";
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
break;
case "dist_next_station":
int i;
if (TrainManager.PlayerTrain.Station >= 0 && TrainManager.PlayerTrain.StationState != TrainManager.TrainStopState.Completed)
{
i = TrainManager.PlayerTrain.LastStation;
}
else
{
i = TrainManager.PlayerTrain.LastStation + 1;
}
if (i > Game.Stations.Length - 1)
{
i = TrainManager.PlayerTrain.LastStation;
}
int n = Game.Stations[i].GetStopIndex(TrainManager.PlayerTrain.Cars.Length);
double p0 = TrainManager.PlayerTrain.Cars[0].FrontAxle.Follower.TrackPosition - TrainManager.PlayerTrain.Cars[0].FrontAxle.Position + 0.5 * TrainManager.PlayerTrain.Cars[0].Length;
double p1;
if (Game.Stations[i].Stops.Length > 0)
{
p1 = Game.Stations[i].Stops[n].TrackPosition;
}
else
{
p1 = Game.Stations[i].DefaultTrackPosition;
}
double m = p1 - p0;
if (OptionDistanceToNextStation == DistanceToNextStationDisplayMode.Km)
{
if (Game.PlayerStopsAtStation(i))
{
t = "Stop: ";
if (Math.Abs(m) <= 10.0)
{
t += m.ToString("0.00", Culture) + " m";
}
else
{
m /= 1000.0;
t += m.ToString("0.000", Culture) + " km";
}
}
else
{
m /= 1000.0;
t = "Pass: "******"0.000", Culture) + " km";
}
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else if (OptionDistanceToNextStation == DistanceToNextStationDisplayMode.Mile)
{
m /= 1609.34;
if (Game.PlayerStopsAtStation(i))
{
t = "Stop: ";
}
else
{
t = "Pass: "******"0.0000", Culture) + " miles";
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
m /= 1609.34;
if (Game.PlayerStopsAtStation(i))
{
t = "Stop: ";
}
else
{
t = "Pass: "******"0.0000", Culture) + " miles";
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
break;
case "fps":
int fps = (int)Math.Round(Game.InfoFrameRate);
t = fps.ToString(Culture) + " fps";
if (OptionFrameRates)
{
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
break;
case "ai":
t = "A.I.";
if (TrainManager.PlayerTrain.AI != null)
{
Element.TransitionState -= speed * TimeElapsed;
if (Element.TransitionState < 0.0)
{
Element.TransitionState = 0.0;
}
}
else
{
Element.TransitionState += speed * TimeElapsed;
if (Element.TransitionState > 1.0)
{
Element.TransitionState = 1.0;
}
}
break;
case "score":
if (Interface.CurrentOptions.GameMode == Interface.GameMode.Arcade)
{
t = Game.CurrentScore.CurrentValue.ToString(Culture) + " / " + Game.CurrentScore.Maximum.ToString(Culture);
if (Game.CurrentScore.CurrentValue < 0)
{
sc = MessageColor.Red;
}
else if (Game.CurrentScore.CurrentValue > 0)
{
sc = MessageColor.Green;
}
else
{
sc = MessageColor.Gray;
}
Element.TransitionState = 0.0;
}
else
{
Element.TransitionState = 1.0;
t = "";
}
break;
default:
t = Element.Text;
break;
}
// transitions
float alpha = 1.0f;
if ((Element.Transition & HUD.Transition.Move) != 0)
{
double s = Element.TransitionState;
x += Element.TransitionVector.X * s * s;
y += Element.TransitionVector.Y * s * s;
}
if ((Element.Transition & HUD.Transition.Fade) != 0)
{
alpha = (float)(1.0 - Element.TransitionState);
}
else if (Element.Transition == HUD.Transition.None)
{
alpha = (float)(1.0 - Element.TransitionState);
}
// render
if (alpha != 0.0f)
{
// background
if (Element.Subject == "reverser")
{
w = Math.Max(w, TrainManager.PlayerTrain.MaxReverserWidth);
//X-Pos doesn't need to be changed
}
if (Element.Subject == "power")
{
w = Math.Max(w, TrainManager.PlayerTrain.MaxPowerNotchWidth);
if (TrainManager.PlayerTrain.MaxReverserWidth > 48)
{
x += (TrainManager.PlayerTrain.MaxReverserWidth - 48);
}
}
if (Element.Subject == "brake")
{
w = Math.Max(w, TrainManager.PlayerTrain.MaxBrakeNotchWidth);
if (TrainManager.PlayerTrain.MaxReverserWidth > 48)
{
x += (TrainManager.PlayerTrain.MaxReverserWidth - 48);
}
if (TrainManager.PlayerTrain.MaxPowerNotchWidth > 48)
{
x += (TrainManager.PlayerTrain.MaxPowerNotchWidth - 48);
}
}
if (Element.Subject == "single")
{
w = Math.Max(Math.Max(w, TrainManager.PlayerTrain.MaxPowerNotchWidth), TrainManager.PlayerTrain.MaxBrakeNotchWidth);
if (TrainManager.PlayerTrain.MaxReverserWidth > 48)
{
x += (TrainManager.PlayerTrain.MaxReverserWidth - 48);
}
}
if (Element.CenterMiddle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Element.CenterMiddle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
float r, g, b, a;
CreateBackColor(Element.BackgroundColor, sc, out r, out g, out b, out a);
GL.Color4(r, g, b, a * alpha);
RenderOverlayTexture(Element.CenterMiddle.BackgroundTexture, x, y, x + w, y + h);
}
}
{ // text
System.Drawing.Size size = MeasureString(Element.Font, t);
float u = size.Width;
float v = size.Height;
double p = Math.Round(Element.TextAlignment.X < 0 ? x : Element.TextAlignment.X == 0 ? x + 0.5 * (w - u) : x + w - u);
double q = Math.Round(Element.TextAlignment.Y < 0 ? y : Element.TextAlignment.Y == 0 ? y + 0.5 * (h - v) : y + h - v);
p += Element.TextPosition.X;
q += Element.TextPosition.Y;
float r, g, b, a;
CreateTextColor(Element.TextColor, sc, out r, out g, out b, out a);
DrawString(Element.Font, t, new System.Drawing.Point((int)p, (int)q), TextAlignment.TopLeft, new Color128(r, g, b, a * alpha), Element.TextShadow);
}
// overlay
if (Element.CenterMiddle.OverlayTexture != null)
{
if (Textures.LoadTexture(Element.CenterMiddle.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
float r, g, b, a;
CreateBackColor(Element.OverlayColor, sc, out r, out g, out b, out a);
GL.Color4(r, g, b, a * alpha);
RenderOverlayTexture(Element.CenterMiddle.OverlayTexture, x, y, x + w, y + h);
}
}
}
}
/// <summary>Makes an object visible within the world</summary>
/// <param name="ObjectIndex">The object's index</param>
/// <param name="Type">Whether this is a static or dynamic object</param>
internal static void ShowObject(int ObjectIndex, ObjectType Type)
{
if (ObjectManager.Objects[ObjectIndex] == null)
{
return;
}
if (ObjectManager.Objects[ObjectIndex].RendererIndex == 0)
{
if (ObjectCount >= Objects.Length)
{
Array.Resize <Object>(ref Objects, Objects.Length << 1);
}
Objects[ObjectCount].ObjectIndex = ObjectIndex;
Objects[ObjectCount].Type = Type;
int f = ObjectManager.Objects[ObjectIndex].Mesh.Faces.Length;
Objects[ObjectCount].FaceListReferences = new ObjectListReference[f];
for (int i = 0; i < f; i++)
{
bool alpha = false;
int k = ObjectManager.Objects[ObjectIndex].Mesh.Faces[i].Material;
OpenGlTextureWrapMode wrap = OpenGlTextureWrapMode.ClampClamp;
if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].DaytimeTexture != null | ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].NighttimeTexture != null)
{
if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].WrapMode == null)
{
// If the object does not have a stored wrapping mode, determine it now
for (int v = 0; v < ObjectManager.Objects[ObjectIndex].Mesh.Vertices.Length; v++)
{
if (ObjectManager.Objects[ObjectIndex].Mesh.Vertices[v].TextureCoordinates.X <0.0f |
ObjectManager.Objects[ObjectIndex].Mesh.Vertices[v].TextureCoordinates.X> 1.0f)
{
wrap |= OpenGlTextureWrapMode.RepeatClamp;
}
if (ObjectManager.Objects[ObjectIndex].Mesh.Vertices[v].TextureCoordinates.Y <0.0f |
ObjectManager.Objects[ObjectIndex].Mesh.Vertices[v].TextureCoordinates.Y> 1.0f)
{
wrap |= OpenGlTextureWrapMode.ClampRepeat;
}
}
}
else
{
//Yuck cast, but we need the null, as otherwise requires rewriting the texture indexer
wrap = (OpenGlTextureWrapMode)ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].WrapMode;
}
if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].DaytimeTexture != null)
{
if (Textures.LoadTexture(ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].DaytimeTexture, wrap))
{
TextureTransparencyType type =
ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].DaytimeTexture.Transparency;
if (type == TextureTransparencyType.Alpha)
{
alpha = true;
}
else if (type == TextureTransparencyType.Partial &&
Interface.CurrentOptions.TransparencyMode == TransparencyMode.Quality)
{
alpha = true;
}
}
}
if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].NighttimeTexture != null)
{
if (Textures.LoadTexture(ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].NighttimeTexture, wrap))
{
TextureTransparencyType type =
ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].NighttimeTexture.Transparency;
if (type == TextureTransparencyType.Alpha)
{
alpha = true;
}
else if (type == TextureTransparencyType.Partial &
Interface.CurrentOptions.TransparencyMode == TransparencyMode.Quality)
{
alpha = true;
}
}
}
}
if (Type == ObjectType.Overlay & World.CameraRestriction != Camera.RestrictionMode.NotAvailable)
{
alpha = true;
}
else if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].Color.A != 255)
{
alpha = true;
}
else if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].BlendMode == MeshMaterialBlendMode.Additive)
{
alpha = true;
}
else if (ObjectManager.Objects[ObjectIndex].Mesh.Materials[k].GlowAttenuationData != 0)
{
alpha = true;
}
ObjectListType listType;
switch (Type)
{
case ObjectType.Static:
listType = alpha ? ObjectListType.DynamicAlpha : ObjectListType.StaticOpaque;
break;
case ObjectType.Dynamic:
listType = alpha ? ObjectListType.DynamicAlpha : ObjectListType.DynamicOpaque;
break;
case ObjectType.Overlay:
listType = alpha ? ObjectListType.OverlayAlpha : ObjectListType.OverlayOpaque;
break;
default:
throw new InvalidOperationException();
}
if (listType == ObjectListType.StaticOpaque)
{
/*
* For the static opaque list, insert the face into
* the first vacant position in the matching group's list.
* */
int groupIndex = (int)ObjectManager.Objects[ObjectIndex].GroupIndex;
if (groupIndex >= StaticOpaque.Length)
{
if (StaticOpaque.Length == 0)
{
StaticOpaque = new ObjectGroup[16];
}
while (groupIndex >= StaticOpaque.Length)
{
Array.Resize <ObjectGroup>(ref StaticOpaque, StaticOpaque.Length << 1);
}
}
if (StaticOpaque[groupIndex] == null)
{
StaticOpaque[groupIndex] = new ObjectGroup();
}
ObjectList list = StaticOpaque[groupIndex].List;
int newIndex = list.FaceCount;
for (int j = 0; j < list.FaceCount; j++)
{
if (list.Faces[j] == null)
{
newIndex = j;
break;
}
}
if (newIndex == list.FaceCount)
{
if (list.FaceCount == list.Faces.Length)
{
Array.Resize <ObjectFace>(ref list.Faces, list.Faces.Length << 1);
}
list.FaceCount++;
}
list.Faces[newIndex] = new ObjectFace
{
ObjectListIndex = ObjectCount,
ObjectIndex = ObjectIndex,
FaceIndex = i,
Wrap = wrap
};
// HACK: Let's store the wrapping mode.
StaticOpaque[groupIndex].Update = true;
Objects[ObjectCount].FaceListReferences[i] = new ObjectListReference(listType, newIndex);
Game.InfoStaticOpaqueFaceCount++;
/*
* Check if the given object has a bounding box, and insert it to the end of the list of bounding boxes if required
*/
if (ObjectManager.Objects[ObjectIndex].Mesh.BoundingBox != null)
{
int Index = list.BoundingBoxes.Length;
for (int j = 0; j < list.BoundingBoxes.Length; j++)
{
if (list.Faces[j] == null)
{
Index = j;
break;
}
}
if (Index == list.BoundingBoxes.Length)
{
Array.Resize <BoundingBox>(ref list.BoundingBoxes, list.BoundingBoxes.Length << 1);
}
list.BoundingBoxes[Index].Upper = ObjectManager.Objects[ObjectIndex].Mesh.BoundingBox[0];
list.BoundingBoxes[Index].Lower = ObjectManager.Objects[ObjectIndex].Mesh.BoundingBox[1];
}
}
else
{
/*
* For all other lists, insert the face at the end of the list.
* */
ObjectList list;
switch (listType)
{
case ObjectListType.DynamicOpaque:
list = DynamicOpaque;
break;
case ObjectListType.DynamicAlpha:
list = DynamicAlpha;
break;
case ObjectListType.OverlayOpaque:
list = OverlayOpaque;
break;
case ObjectListType.OverlayAlpha:
list = OverlayAlpha;
break;
default:
throw new InvalidOperationException();
}
if (list.FaceCount == list.Faces.Length)
{
Array.Resize <ObjectFace>(ref list.Faces, list.Faces.Length << 1);
}
list.Faces[list.FaceCount] = new ObjectFace
{
ObjectListIndex = ObjectCount,
ObjectIndex = ObjectIndex,
FaceIndex = i,
Wrap = wrap
};
// HACK: Let's store the wrapping mode.
Objects[ObjectCount].FaceListReferences[i] = new ObjectListReference(listType, list.FaceCount);
list.FaceCount++;
}
}
ObjectManager.Objects[ObjectIndex].RendererIndex = ObjectCount + 1;
ObjectCount++;
}
}
/// <summary>Renders a string to the screen.</summary>
/// <param name="font">The font to use.</param>
/// <param name="text">The string to render.</param>
/// <param name="location">The location.</param>
/// <param name="orientation">The orientation.</param>
/// <param name="color">The color.</param>
/// <remarks>This function sets the OpenGL blend function to glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE_MINUS_SRC_ALPHA).</remarks>
private static void DrawString(Fonts.OpenGlFont font, string text, Point location, TextAlignment alignment, Color128 color)
{
if (text == null)
{
return;
}
/*
* Prepare the top-left coordinates for rendering, incorporating the
* orientation of the string in relation to the specified location.
* */
int left;
if ((alignment & TextAlignment.Left) == 0)
{
int width = 0;
for (int i = 0; i < text.Length; i++)
{
Textures.Texture texture;
Fonts.OpenGlFontChar data;
i += font.GetCharacterData(text, i, out texture, out data) - 1;
width += data.TypographicSize.Width;
}
if ((alignment & TextAlignment.Right) != 0)
{
left = location.X - width;
}
else
{
left = location.X - width / 2;
}
}
else
{
left = location.X;
}
int top;
if ((alignment & TextAlignment.Top) == 0)
{
int height = 0;
for (int i = 0; i < text.Length; i++)
{
Textures.Texture texture;
Fonts.OpenGlFontChar data;
i += font.GetCharacterData(text, i, out texture, out data) - 1;
if (data.TypographicSize.Height > height)
{
height = data.TypographicSize.Height;
}
}
if ((alignment & TextAlignment.Bottom) != 0)
{
top = location.Y - height;
}
else
{
top = location.Y - height / 2;
}
}
else
{
top = location.Y;
}
/*
* Render the string.
* */
Gl.glEnable(Gl.GL_TEXTURE_2D);
for (int i = 0; i < text.Length; i++)
{
Textures.Texture texture;
Fonts.OpenGlFontChar data;
i += font.GetCharacterData(text, i, out texture, out data) - 1;
if (Textures.LoadTexture(texture, Textures.OpenGlTextureWrapMode.ClampClamp))
{
Gl.glBindTexture(Gl.GL_TEXTURE_2D, texture.OpenGlTextures[(int)Textures.OpenGlTextureWrapMode.ClampClamp].Name);
int x = left - (data.PhysicalSize.Width - data.TypographicSize.Width) / 2;
int y = top - (data.PhysicalSize.Height - data.TypographicSize.Height) / 2;
/*
* In the first pass, mask off the background with pure black.
* */
Gl.glBlendFunc(Gl.GL_ZERO, Gl.GL_ONE_MINUS_SRC_COLOR);
Gl.glBegin(Gl.GL_POLYGON);
Gl.glColor4f(color.A, color.A, color.A, 1.0f);
Gl.glTexCoord2f(data.TextureCoordinates.Left, data.TextureCoordinates.Top);
Gl.glVertex2f(x, y);
Gl.glColor4f(color.A, color.A, color.A, 1.0f);
Gl.glTexCoord2f(data.TextureCoordinates.Right, data.TextureCoordinates.Top);
Gl.glVertex2f(x + data.PhysicalSize.Width, y);
Gl.glColor4f(color.A, color.A, color.A, 1.0f);
Gl.glTexCoord2f(data.TextureCoordinates.Right, data.TextureCoordinates.Bottom);
Gl.glVertex2f(x + data.PhysicalSize.Width, y + data.PhysicalSize.Height);
Gl.glColor4f(color.A, color.A, color.A, 1.0f);
Gl.glTexCoord2f(data.TextureCoordinates.Left, data.TextureCoordinates.Bottom);
Gl.glVertex2f(x, y + data.PhysicalSize.Height);
Gl.glEnd();
/*
* In the second pass, add the character onto the background.
* */
Gl.glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE);
Gl.glBegin(Gl.GL_POLYGON);
Gl.glColor4f(color.R, color.G, color.B, color.A);
Gl.glTexCoord2f(data.TextureCoordinates.Left, data.TextureCoordinates.Top);
Gl.glVertex2f(x, y);
Gl.glColor4f(color.R, color.G, color.B, color.A);
Gl.glTexCoord2f(data.TextureCoordinates.Right, data.TextureCoordinates.Top);
Gl.glVertex2f(x + data.PhysicalSize.Width, y);
Gl.glColor4f(color.R, color.G, color.B, color.A);
Gl.glTexCoord2f(data.TextureCoordinates.Right, data.TextureCoordinates.Bottom);
Gl.glVertex2f(x + data.PhysicalSize.Width, y + data.PhysicalSize.Height);
Gl.glColor4f(color.R, color.G, color.B, color.A);
Gl.glTexCoord2f(data.TextureCoordinates.Left, data.TextureCoordinates.Bottom);
Gl.glVertex2f(x, y + data.PhysicalSize.Height);
Gl.glEnd();
}
left += data.TypographicSize.Width;
}
Gl.glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE_MINUS_SRC_ALPHA); // HACK //
}
/// <summary>Renders the ATS lamp overlay</summary>
/// <param name="Element">The HUD element these are to be rendererd onto</param>
/// <param name="TimeElapsed">The time elapsed</param>
private static void RenderATSLamps(HUD.Element Element, double TimeElapsed)
{
// ats lamps
if (CurrentLampCollection.Lamps == null)
{
InitializeLamps();
}
double lcrh, lw, rw;
CalculateViewingPlaneSize(Element, out lw, out rw, out lcrh);
// start
// ReSharper disable once PossibleNullReferenceException
int n = CurrentLampCollection.Lamps.Length;
double w = (double)CurrentLampCollection.Width + lw + rw;
double h = Element.Value2 * n;
double x = Element.Alignment.X < 0 ? 0.0 : Element.Alignment.X > 0 ? Screen.Width - w : 0.5 * (Screen.Width - w);
double y = Element.Alignment.Y < 0 ? 0.0 : Element.Alignment.Y > 0 ? Screen.Height - h : 0.5 * (Screen.Height - h);
x += Element.Position.X;
y += Element.Position.Y;
for (int j = 0; j < n; j++)
{
if (CurrentLampCollection.Lamps[j].Type != LampType.None)
{
int o;
if (j == 0)
{
o = -1;
}
else if (CurrentLampCollection.Lamps[j - 1].Type == LampType.None)
{
o = -1;
}
else if (j < n - 1 && CurrentLampCollection.Lamps[j + 1].Type == LampType.None)
{
o = 1;
}
else if (j == n - 1)
{
o = 1;
}
else
{
o = 0;
}
HUD.Image Left = o < 0 ? Element.TopLeft : o == 0 ? Element.CenterLeft : Element.BottomLeft;
HUD.Image Middle = o < 0 ? Element.TopMiddle : o == 0 ? Element.CenterMiddle : Element.BottomMiddle;
HUD.Image Right = o < 0 ? Element.TopRight : o == 0 ? Element.CenterRight : Element.BottomRight;
MessageColor sc = MessageColor.Gray;
if (TrainManager.PlayerTrain.Plugin.Panel.Length >= 272)
{
switch (CurrentLampCollection.Lamps[j].Type)
{
case LampType.Ats:
if (TrainManager.PlayerTrain.Plugin.Panel[256] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtsOperation:
if (TrainManager.PlayerTrain.Plugin.Panel[258] != 0)
{
sc = MessageColor.Red;
}
break;
case LampType.AtsPPower:
if (TrainManager.PlayerTrain.Plugin.Panel[259] != 0)
{
sc = MessageColor.Green;
}
break;
case LampType.AtsPPattern:
if (TrainManager.PlayerTrain.Plugin.Panel[260] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtsPBrakeOverride:
if (TrainManager.PlayerTrain.Plugin.Panel[261] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtsPBrakeOperation:
if (TrainManager.PlayerTrain.Plugin.Panel[262] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtsP:
if (TrainManager.PlayerTrain.Plugin.Panel[263] != 0)
{
sc = MessageColor.Green;
}
break;
case LampType.AtsPFailure:
if (TrainManager.PlayerTrain.Plugin.Panel[264] != 0)
{
sc = MessageColor.Red;
}
break;
case LampType.Atc:
if (TrainManager.PlayerTrain.Plugin.Panel[265] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtcPower:
if (TrainManager.PlayerTrain.Plugin.Panel[266] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtcUse:
if (TrainManager.PlayerTrain.Plugin.Panel[267] != 0)
{
sc = MessageColor.Orange;
}
break;
case LampType.AtcEmergency:
if (TrainManager.PlayerTrain.Plugin.Panel[268] != 0)
{
sc = MessageColor.Red;
}
break;
case LampType.Eb:
if (TrainManager.PlayerTrain.Plugin.Panel[270] != 0)
{
sc = MessageColor.Green;
}
break;
case LampType.ConstSpeed:
if (TrainManager.PlayerTrain.Plugin.Panel[269] != 0)
{
sc = MessageColor.Orange;
}
break;
}
}
// colors
float br, bg, bb, ba;
CreateBackColor(Element.BackgroundColor, sc, out br, out bg, out bb, out ba);
float tr, tg, tb, ta;
CreateTextColor(Element.TextColor, sc, out tr, out tg, out tb, out ta);
float or, og, ob, oa;
CreateBackColor(Element.OverlayColor, sc, out or, out og, out ob, out oa);
// left background
if (Left.BackgroundTexture != null)
{
if (Textures.LoadTexture(Left.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Left.BackgroundTexture.Width;
double v = (double)Left.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba);
RenderOverlayTexture(Left.BackgroundTexture, x, y, x + u, y + v);
}
}
// right background
if (Right.BackgroundTexture != null)
{
if (Textures.LoadTexture(Right.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Right.BackgroundTexture.Width;
double v = (double)Right.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba);
RenderOverlayTexture(Right.BackgroundTexture, x + w - u, y, x + w, y + v);
}
}
// middle background
if (Middle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Middle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Middle.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba);
RenderOverlayTexture(Middle.BackgroundTexture, x + lw, y, x + w - rw, y + v);
}
}
{ // text
string t = CurrentLampCollection.Lamps[j].Text;
double u = CurrentLampCollection.Lamps[j].Width;
double v = CurrentLampCollection.Lamps[j].Height;
double p = Math.Round(Element.TextAlignment.X < 0 ? x : Element.TextAlignment.X > 0 ? x + w - u : x + 0.5 * (w - u));
double q = Math.Round(Element.TextAlignment.Y < 0 ? y : Element.TextAlignment.Y > 0 ? y + lcrh - v : y + 0.5 * (lcrh - v));
p += Element.TextPosition.X;
q += Element.TextPosition.Y;
DrawString(Element.Font, t, new System.Drawing.Point((int)p, (int)q), TextAlignment.TopLeft, new Color128(tr, tg, tb, ta), Element.TextShadow);
}
// left overlay
if (Left.OverlayTexture != null)
{
if (Textures.LoadTexture(Left.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Left.OverlayTexture.Width;
double v = (double)Left.OverlayTexture.Height;
GL.Color4(or, og, ob, oa);
RenderOverlayTexture(Left.OverlayTexture, x, y, x + u, y + v);
}
}
// right overlay
if (Right.OverlayTexture != null)
{
if (Textures.LoadTexture(Right.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Right.OverlayTexture.Width;
double v = (double)Right.OverlayTexture.Height;
GL.Color4(or, og, ob, oa);
RenderOverlayTexture(Right.OverlayTexture, x + w - u, y, x + w, y + v);
}
}
// middle overlay
if (Middle.OverlayTexture != null)
{
if (Textures.LoadTexture(Middle.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Middle.OverlayTexture.Height;
GL.Color4(or, og, ob, oa);
RenderOverlayTexture(Middle.OverlayTexture, x + lw, y, x + w - rw, y + v);
}
}
}
y += (double)Element.Value2;
}
}
//
// DRAW LOADING SCREEN
//
/// <summary>Draws on OpenGL canvas the route/train loading screen</summary>
internal static void DrawLoadingScreen()
{
// begin HACK //
if (!BlendEnabled)
{
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
BlendEnabled = true;
}
if (LightingEnabled)
{
GL.Disable(EnableCap.Lighting);
LightingEnabled = false;
}
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.PushMatrix();
// fill the screen with background colour
GL.Color4(bkgR, bkgG, bkgB, bkgA);
DrawRectangle(null, new System.Drawing.Point((int)0, (int)0), new System.Drawing.Size((int)Renderer.ScreenWidth, (int)Renderer.ScreenHeight), null);
GL.Color4(1.0f, 1.0f, 1.0f, 1.0f);
// BACKGROUND IMAGE
int bkgHeight = Renderer.ScreenHeight, bkgWidth = Renderer.ScreenWidth;
int fontHeight = (int)Fonts.SmallFont.FontSize;
int logoBottom;
// int versionTop;
int halfWidth = Renderer.ScreenWidth / 2;
bool bkgLoaded = TextureLoadingBkg != null;
if (TextureLoadingBkg != null && Textures.LoadTexture(TextureLoadingBkg, OpenGlTextureWrapMode.ClampClamp))
{
if (TextureLoadingBkg.Width != Renderer.ScreenWidth && TextureLoadingBkg.Height != Renderer.ScreenHeight)
{
// stretch the background image to fit at least one screen dimension
double ratio = (double)TextureLoadingBkg.Width / (double)TextureLoadingBkg.Height;
if ((double)Renderer.ScreenWidth / ratio > Renderer.ScreenHeight) // if screen ratio is shorter than bkg...
{
bkgHeight = Renderer.ScreenHeight; // set height to screen height
bkgWidth = (int)(Renderer.ScreenWidth * ratio); // and scale width proprtionally
}
else // if screen ratio is wider than bkg...
{
bkgWidth = Renderer.ScreenWidth; // set width to screen width
bkgHeight = (int)(Renderer.ScreenHeight / ratio); // and scale height accordingly
}
}
// draw the background image down from the top screen edge
try
{
DrawRectangle(TextureLoadingBkg, new Point((Renderer.ScreenWidth - bkgWidth) / 2, 0), new Size(bkgWidth, bkgHeight), Color128.White);
}
catch
{
TextureLoadingBkg = null;
}
}
// if the route has no custom loading image, add the openBVE logo
// (the route custom image is loaded in OldParsers/CsvRwRouteParser.cs)
if (!customLoadScreen && Interface.CurrentOptions.LoadingLogo && TextureLogo != null)
{
// place the centre of the logo at from the screen top
int logoTop = (int)(Renderer.ScreenHeight * logoCentreYFactor - TextureLogo.Height / 2.0);
DrawRectangle(TextureLogo, new Point((Renderer.ScreenWidth - TextureLogo.Width) / 2, logoTop), new Size(TextureLogo.Width, TextureLogo.Height), Color128.White);
}
else
{
// if custom route image, no logo and leave a conventional black area below the potential logo
}
logoBottom = Renderer.ScreenHeight / 2;
if (!bkgLoaded) // if the background texture not yet loaded, do nothing else
{
return;
}
// take the height remaining below the logo and divide in 3 horiz. parts
int blankHeight = (Renderer.ScreenHeight - logoBottom) / 3;
// VERSION NUMBER
// place the version above the first division
// int versionTop = logoBottom + blankHeight - fontHeight;
//RenderString(Fonts.SmallFontSize, "Version " + typeof(Renderer).Assembly.GetName().Version,new Point(halfWidth, versionTop), TextAlignment.TopMiddle, Color128.White);
// for the moment, do not show any URL; would go right below the first division
// DrawString(Fonts.SmallFont, "https://sites.google.com/site/openbvesim/home",
// new Point(halfWidth, versionTop + fontHeight+2),
// TextAlignment.TopMiddle, Color128.White);
// place progress bar right below the second division
int progressTop = Renderer.ScreenHeight - blankHeight;
int progressWidth = Renderer.ScreenWidth - progrMargin * 2;
double routeProgress = Math.Max(0.0, Math.Min(1.0, Loading.RouteProgress));
if (Interface.CurrentOptions.LoadingProgressBar)
{
// PROGRESS MESSAGE AND BAR
double percent = 100.0 * routeProgress;
string percStr = percent.ToString("0") + "%";
// progress frame
DrawRectangle(null, new Point(progrMargin - progrBorder, progressTop - progrBorder), new Size(progressWidth + progrBorder * 2, fontHeight + 6), Color128.White);
// progress bar
DrawRectangle(null, new Point(progrMargin, progressTop), new Size(progressWidth * (int)percent / 100, fontHeight + 4), ColourProgressBar);
DrawString(Fonts.SmallFont, percStr, new Point(halfWidth, progressTop + 2), TextAlignment.TopMiddle, Color128.Black);
}
string text = "Loading route, please wait.....";
DrawString(Fonts.SmallFont, text, new Point(halfWidth, progressTop - fontHeight - 6), TextAlignment.TopMiddle, Color128.White);
GL.PopMatrix();
}
/// <summary>Renders the list of score messages</summary>
/// <param name="Element">The HUD element these are to be rendererd onto</param>
/// <param name="TimeElapsed">The time elapsed</param>
private static void RenderScoreMessages(HUD.Element Element, double TimeElapsed)
{
// score messages
int n = Game.ScoreMessages.Length;
float totalwidth = 16.0f;
float[] widths = new float[n];
float[] heights = new float[n];
for (int j = 0; j < n; j++)
{
System.Drawing.Size size = MeasureString(Element.Font, Game.ScoreMessages[j].Text);
widths[j] = size.Width;
heights[j] = size.Height;
float a = widths[j] - j * Element.Value1;
if (a > totalwidth)
{
totalwidth = a;
}
}
Game.ScoreMessagesRendererSize.X += 16.0 * TimeElapsed * ((double)totalwidth - Game.ScoreMessagesRendererSize.X);
totalwidth = (float)Game.ScoreMessagesRendererSize.X;
double lcrh, lw, rw;
CalculateViewingPlaneSize(Element, out lw, out rw, out lcrh);
// start
double w = Element.Alignment.X == 0 ? lw + rw + 128 : totalwidth + lw + rw;
double h = Element.Value2 * n;
double x = Element.Alignment.X < 0 ? 0.0 : Element.Alignment.X > 0 ? Screen.Width - w : 0.5 * (Screen.Width - w);
double y = Element.Alignment.Y < 0 ? 0.0 : Element.Alignment.Y > 0 ? Screen.Height - h : 0.5 * (Screen.Height - h);
x += Element.Position.X;
y += Element.Position.Y;
int m = 0;
for (int j = 0; j < n; j++)
{
float br, bg, bb, ba;
CreateBackColor(Element.BackgroundColor, Game.ScoreMessages[j].Color, out br, out bg, out bb, out ba);
float tr, tg, tb, ta;
CreateTextColor(Element.TextColor, Game.ScoreMessages[j].Color, out tr, out tg, out tb, out ta);
float or, og, ob, oa;
CreateBackColor(Element.OverlayColor, Game.ScoreMessages[j].Color, out or, out og, out ob, out oa);
double tx, ty;
bool preserve = false;
if ((Element.Transition & HUD.Transition.Move) != 0)
{
if (Game.SecondsSinceMidnight < Game.ScoreMessages[j].Timeout)
{
if (Game.ScoreMessages[j].RendererAlpha == 0.0)
{
Game.ScoreMessages[j].RendererPosition.X = x + Element.TransitionVector.X;
Game.ScoreMessages[j].RendererPosition.Y = y + Element.TransitionVector.Y;
Game.ScoreMessages[j].RendererAlpha = 1.0;
}
tx = x;
ty = y + m * Element.Value2;
preserve = true;
}
else if (Element.Transition == HUD.Transition.MoveAndFade)
{
tx = x;
ty = y + m * Element.Value2;
}
else
{
tx = x + Element.TransitionVector.X;
ty = y + (j + 1) * Element.TransitionVector.Y;
}
const double speed = 2.0;
double dx = (speed * Math.Abs(tx - Game.ScoreMessages[j].RendererPosition.X) + 0.1) * TimeElapsed;
double dy = (speed * Math.Abs(ty - Game.ScoreMessages[j].RendererPosition.Y) + 0.1) * TimeElapsed;
if (Math.Abs(tx - Game.ScoreMessages[j].RendererPosition.X) < dx)
{
Game.ScoreMessages[j].RendererPosition.X = tx;
}
else
{
Game.ScoreMessages[j].RendererPosition.X += Math.Sign(tx - Game.ScoreMessages[j].RendererPosition.X) * dx;
}
if (Math.Abs(ty - Game.ScoreMessages[j].RendererPosition.Y) < dy)
{
Game.ScoreMessages[j].RendererPosition.Y = ty;
}
else
{
Game.ScoreMessages[j].RendererPosition.Y += Math.Sign(ty - Game.ScoreMessages[j].RendererPosition.Y) * dy;
}
}
else
{
tx = x;
ty = y + m * Element.Value2;
Game.ScoreMessages[j].RendererPosition.X = 0.0;
const double speed = 12.0;
double dy = (speed * Math.Abs(ty - Game.ScoreMessages[j].RendererPosition.Y) + 0.1) * TimeElapsed;
Game.ScoreMessages[j].RendererPosition.X = x;
if (Math.Abs(ty - Game.ScoreMessages[j].RendererPosition.Y) < dy)
{
Game.ScoreMessages[j].RendererPosition.Y = ty;
}
else
{
Game.ScoreMessages[j].RendererPosition.Y += Math.Sign(ty - Game.ScoreMessages[j].RendererPosition.Y) * dy;
}
}
if ((Element.Transition & HUD.Transition.Fade) != 0)
{
if (Game.SecondsSinceMidnight >= Game.ScoreMessages[j].Timeout)
{
Game.ScoreMessages[j].RendererAlpha -= TimeElapsed;
if (Game.ScoreMessages[j].RendererAlpha < 0.0)
{
Game.ScoreMessages[j].RendererAlpha = 0.0;
}
}
else
{
Game.ScoreMessages[j].RendererAlpha += TimeElapsed;
if (Game.ScoreMessages[j].RendererAlpha > 1.0)
{
Game.ScoreMessages[j].RendererAlpha = 1.0;
}
preserve = true;
}
}
else if (Game.SecondsSinceMidnight > Game.ScoreMessages[j].Timeout)
{
if (Math.Abs(Game.ScoreMessages[j].RendererPosition.X - tx) < 0.1 & Math.Abs(Game.ScoreMessages[j].RendererPosition.Y - ty) < 0.1)
{
Game.ScoreMessages[j].RendererAlpha = 0.0;
}
}
if (preserve)
{
m++;
}
double px = Game.ScoreMessages[j].RendererPosition.X + (double)j * (double)Element.Value1;
double py = Game.ScoreMessages[j].RendererPosition.Y;
float alpha = (float)(Game.ScoreMessages[j].RendererAlpha * Game.ScoreMessages[j].RendererAlpha);
// graphics
HUD.Image Left = j == 0 ? Element.TopLeft : j < n - 1 ? Element.CenterLeft : Element.BottomLeft;
HUD.Image Middle = j == 0 ? Element.TopMiddle : j < n - 1 ? Element.CenterMiddle : Element.BottomMiddle;
HUD.Image Right = j == 0 ? Element.TopRight : j < n - 1 ? Element.CenterRight : Element.BottomRight;
// left background
if (Left.BackgroundTexture != null)
{
if (Textures.LoadTexture(Left.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Left.BackgroundTexture.Width;
double v = (double)Left.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba * alpha);
RenderOverlayTexture(Left.BackgroundTexture, px, py, px + u, py + v);
}
}
// right background
if (Right.BackgroundTexture != null)
{
if (Textures.LoadTexture(Right.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Right.BackgroundTexture.Width;
double v = (double)Right.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba * alpha);
RenderOverlayTexture(Right.BackgroundTexture, px + w - u, py, px + w, py + v);
}
}
// middle background
if (Middle.BackgroundTexture != null)
{
if (Textures.LoadTexture(Middle.BackgroundTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Middle.BackgroundTexture.Height;
GL.Color4(br, bg, bb, ba * alpha);
RenderOverlayTexture(Middle.BackgroundTexture, px + lw, py, px + w - rw, py + v);
}
}
{ // text
string t = Game.ScoreMessages[j].Text;
double u = widths[j];
double v = heights[j];
double p = Math.Round((Element.TextAlignment.X < 0 ? px : Element.TextAlignment.X > 0 ? px + w - u : px + 0.5 * (w - u)) - j * Element.Value1);
double q = Math.Round(Element.TextAlignment.Y < 0 ? py : Element.TextAlignment.Y > 0 ? py + lcrh - v : py + 0.5 * (lcrh - v));
p += Element.TextPosition.X;
q += Element.TextPosition.Y;
DrawString(Element.Font, t, new System.Drawing.Point((int)p, (int)q), TextAlignment.TopLeft, new Color128(tr, tg, tb, ta * alpha), Element.TextShadow);
}
// left overlay
if (Left.OverlayTexture != null)
{
if (Textures.LoadTexture(Left.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Left.OverlayTexture.Width;
double v = (double)Left.OverlayTexture.Height;
GL.Color4(or, og, ob, oa * alpha);
RenderOverlayTexture(Left.OverlayTexture, px, py, px + u, py + v);
}
}
// right overlay
if (Right.OverlayTexture != null)
{
if (Textures.LoadTexture(Right.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
double u = (double)Right.OverlayTexture.Width;
double v = (double)Right.OverlayTexture.Height;
GL.Color4(or, og, ob, oa * alpha);
RenderOverlayTexture(Right.OverlayTexture, px + w - u, py, px + w, py + v);
}
}
// middle overlay
if (Middle.OverlayTexture != null)
{
if (Textures.LoadTexture(Middle.OverlayTexture, OpenGlTextureWrapMode.ClampClamp))
{
double v = (double)Middle.OverlayTexture.Height;
GL.Color4(or, og, ob, oa * alpha);
RenderOverlayTexture(Middle.OverlayTexture, px + lw, py, px + w - rw, py + v);
}
}
}
}
