/// <summary>
///
/// </summary>
/// <param name="s"></param>
/// <param name="pf"></param>
/// <param name="surf"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public int GetIntPixel(Sdl.SDL_Surface s, Sdl.SDL_PixelFormat pf, IntPtr surf, int x, int y)
{
IntPtr ptr = new IntPtr(s.pixels.ToInt32() + (y * s.pitch) + (x * pf.BytesPerPixel)); //* bytesPerPixel);
int value = 0;
switch (pf.BytesPerPixel)
{
case 1:
value = Marshal.ReadByte(ptr);
break;
case 2:
value = Marshal.ReadInt16(ptr);
break;
case 3:
value = MarshalHelper.ReadInt24(ptr);
break;
case 4:
//value = Marshal.ReadInt32(ptr);
break;
//default:
//throw new SdlException(Events.StringManager.GetString("UnknownBytesPerPixel", CultureInfo.CurrentUICulture));
}
return(value);
}
public void CreateRGBSurfaceAndFree()
{
int rmask = 0x00000000;
int gmask = 0x00ff0000;
int bmask = 0x0000ff00;
int amask = 0x000000ff;
IntPtr surfacePtr = VideoSetup();
IntPtr rgbSurfacePtr = Sdl.SDL_CreateRGBSurface(
flags,
width,
height,
bpp,
rmask,
gmask,
bmask,
amask);
Sdl.SDL_Surface rgbSurface =
(Sdl.SDL_Surface)Marshal.PtrToStructure(rgbSurfacePtr, typeof(Sdl.SDL_Surface));
Assert.IsTrue(rgbSurface.w == width);
Assert.IsTrue(rgbSurface.h == height);
//Sdl.SDL_FreeSurface(surfacePtr);
Sdl.SDL_FreeSurface(rgbSurfacePtr);
//Sdl.SDL_FreeSurfaceInternal(rgbSurfacePtr);
Assert.AreEqual(IntPtr.Zero, rgbSurfacePtr);
Sdl.SDL_FreeSurface(surfacePtr);
}
internal Surface(IntPtr surface)
{
this.surfacePtrs[0] = surface;
this.surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.SurfacePtr(), typeof(Sdl.SDL_Surface));
this.pixelFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(this.surface.format, typeof(Sdl.SDL_PixelFormat));
this.SourceColorKey = Color.Magenta;
this.ResetClipRect();
this.currentSurfaceCount++;
}
/// <summary>
///
/// </summary>
/// <param name="w"></param>
/// <param name="h"></param>
/// <param name="newbpp"></param>
public Surface(int w, int h, int newbpp)
{
bpp = newbpp;
this.surfacePtrs[0] = Sdl.SDL_CreateRGBSurface(flags, w, h, bpp, 0, 0, 0, 0);
this.surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.SurfacePtr(), typeof(Sdl.SDL_Surface));
pixelFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(this.surface.format, typeof(Sdl.SDL_PixelFormat));
this.ResetClipRect();
this.currentSurfaceCount++;
}
/// <summary>
///
/// </summary>
/// <param name="filename"></param>
public Surface(string filename)
{
this.surfacePtrs[0] = Tao.Sdl.SdlImage.IMG_Load(filename);
this.surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.SurfacePtr(), typeof(Sdl.SDL_Surface));
this.pixelFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(this.surface.format, typeof(Sdl.SDL_PixelFormat));
this.SourceColorKey = Color.Magenta;
this.ResetClipRect();
this.currentSurfaceCount++;
this._filename = filename;
}
private int checkMask(Surface source, Sdl.SDL_Rect r, Color fill)
{
int col, pink1, pink2;
String curSig = "mask" + fill.ToArgb();
int curIndex = -1;
for (int i = 1; i <= currentSurfaceCount; i++)
{
if (surfaceSignatures[i] == curSig)
{
curIndex = i;
}
}
if (curIndex == -1)
{
curIndex = currentSurfaceCount;
surfacePtrs[curIndex] = Sdl.SDL_CreateRGBSurface(flags, r.w, r.h, bpp, 0, 0, 0, 0);
Sdl.SDL_Surface maskSurf = (Sdl.SDL_Surface)Marshal.PtrToStructure(surfacePtrs[curIndex], typeof(Sdl.SDL_Surface));
col = Sdl.SDL_MapRGB(maskSurf.format, fill.R, fill.G, fill.B);
pink1 = Sdl.SDL_MapRGB(source.surface.format, 255, 0, 255);
pink2 = Sdl.SDL_MapRGB(maskSurf.format, 255, 0, 255);
drect = new Sdl.SDL_Rect(0, 0, 1, 1);
for (int xx = 0; xx < maskSurf.w; xx++)
{
for (int yy = 0; yy < maskSurf.h; yy++)
{
drect.x = (short)xx;
drect.y = (short)yy;
if (this.GetIntPixel(source.SurfacePtr(), xx, yy) != pink1)
{
Sdl.SDL_FillRect(surfacePtrs[curIndex], ref drect, col);
}
else
{
Sdl.SDL_FillRect(surfacePtrs[curIndex], ref drect, pink2);
}
}
}
Tao.Sdl.Sdl.SDL_SetColorKey(surfacePtrs[curIndex], Sdl.SDL_SRCCOLORKEY | Sdl.SDL_RLEACCEL, pink1);
surfaceSignatures[curIndex] = curSig;
currentSurfaceCount++;
Console.WriteLine("Created a new one at: " + curIndex + ", sig: " + curSig);
}
return(curIndex);
}
public void SDL_MapRGBA()
{
IntPtr surfacePtr = VideoSetup();
Sdl.SDL_Surface surface =
(Sdl.SDL_Surface)Marshal.PtrToStructure(surfacePtr, typeof(Sdl.SDL_Surface));
surfaceFormatPtr = surface.format;
Sdl.SDL_PixelFormat surfaceFormat =
(Sdl.SDL_PixelFormat)Marshal.PtrToStructure(surfaceFormatPtr, typeof(Sdl.SDL_PixelFormat));
int result = Sdl.SDL_MapRGBA(surfaceFormatPtr, 255, 255, 0, 0);
Assert.AreEqual(surfaceFormat.BitsPerPixel, 16);
Assert.AreEqual(result, 65504);
Sdl.SDL_FreeSurface(surfacePtr);
}
public override void EndScreenDeviceChange(string screenDeviceName, int clientWidth, int clientHeight)
{
this.screenDeviceName = screenDeviceName;
OnScreenDeviceNameChanged();
int flags = Sdl.SDL_OPENGL;
if (willBeFullScreen)
{
flags |= Sdl.SDL_FULLSCREEN;
}
int bitsPerPixel = 0;
SurfaceFormat format;
if (game.GraphicsDevice == null)
{
// TODO This cast should be tested against MS XNA
GraphicsDeviceManager graphicsManager = (GraphicsDeviceManager)game.Services.GetService(typeof(IGraphicsDeviceManager));
format = graphicsManager.PreferredBackBufferFormat;
}
else
{
format = game.GraphicsDevice.PresentationParameters.BackBufferFormat;
}
if (format == SurfaceFormat.Color || format == SurfaceFormat.Bgr32 || format == SurfaceFormat.Rgba32)
{
bitsPerPixel = 32;
}
// TODO add support for other surface formats
IntPtr sdlSurfacePtr = Sdl.SDL_SetVideoMode(clientWidth, clientHeight, bitsPerPixel, flags);
if (sdlSurfacePtr != IntPtr.Zero)
{
sdlSurface = (Sdl.SDL_Surface)Marshal.PtrToStructure(sdlSurfacePtr, typeof(Sdl.SDL_Surface));
}
#warning SDL 1.2 doesn't support getting the window position, only the dimensions
clientBounds.Width = clientWidth;
clientBounds.Height = clientHeight;
OnClientSizeChanged();
inTransition = false;
}
public void initFromSurface(IntPtr surf)
{
// Marshal in info
Sdl.SDL_Surface managedSurf = (Sdl.SDL_Surface)Marshal.PtrToStructure(surf, typeof(Sdl.SDL_Surface));
width = managedSurf.w;
height = managedSurf.h;
IntPtr format = managedSurf.format;
Sdl.SDL_PixelFormat managedFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(format, typeof(Sdl.SDL_PixelFormat));
if (managedFormat.BytesPerPixel == 4)
{
if (managedFormat.Rmask == 0x000000ff)
{
texture_format = Gl.GL_RGBA;
}
else
{
texture_format = Gl.GL_BGRA;
}
}
else if (managedFormat.BytesPerPixel == 3)
{
if (managedFormat.Rmask == 0x000000ff)
{
texture_format = Gl.GL_RGB;
}
else
{
texture_format = Gl.GL_BGR;
}
}
else
{
throw new Exception("Only true color textures supported.");
}
Gl.glGenTextures(1, out handle);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, handle);
// Nearest neighbor scaling
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MIN_FILTER, Gl.GL_NEAREST);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_NEAREST);
// Load texture data into video memory
Gl.glTexImage2D(Gl.GL_TEXTURE_2D, 0, managedFormat.BytesPerPixel, width, height, 0, texture_format, Gl.GL_UNSIGNED_BYTE, managedSurf.pixels);
}
static IntPtr veraSmall; //The pointer to the font
#endregion
static void Draw()
{
Sdl.SDL_FillRect(screen, ref screenArea, 0); //Clear for next draw cycle
screenData = (Sdl.SDL_Surface)Marshal.PtrToStructure(screen, typeof(Sdl.SDL_Surface)); //Put the screen data in its place
switch (Adventurer.gameState)
{
case GameState.OpeningMenu:
Draw_Opening();
break;
case GameState.NameSelect:
Draw_Name();
break;
case GameState.CreatureSelect:
Draw_CreatureSel();
break;
case GameState.HelpMenu:
Draw_Help();
break;
case GameState.MainGame:
Draw_Main();
break;
case GameState.InventoryMenu:
Draw_Inventory();
break;
case GameState.HealthMenu:
Draw_Health();
break;
case GameState.WaitForPosition:
Draw_GetPos();
break;
case GameState.EscapeMenu:
Draw_Escape();
break;
}
Sdl.SDL_Flip(screen); //Update screen
} //Draws things to the screen
public void SDL_GetRGB()
{
int pixel = 65504;
IntPtr surfacePtr = VideoSetup();
byte r;
byte g;
byte b;
Sdl.SDL_Surface surface =
(Sdl.SDL_Surface)Marshal.PtrToStructure(surfacePtr, typeof(Sdl.SDL_Surface));
surfaceFormatPtr = surface.format;
//Sdl.SDL_PixelFormat surfaceFormat =
// (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(surfaceFormatPtr, typeof(Sdl.SDL_PixelFormat));
Sdl.SDL_GetRGB(pixel, surfaceFormatPtr, out r, out g, out b);
Assert.AreEqual(r, 255);
Assert.AreEqual(g, 255);
Assert.AreEqual(b, 0);
Sdl.SDL_FreeSurface(surfacePtr);
}
/// <summary>
///
/// </summary>
/// <param name="w"></param>
/// <param name="h"></param>
/// <param name="pf"></param>
public Surface(int w, int h, IntPtr pf)
{
if (pf == IntPtr.Zero)
{
this.surfacePtrs[0] = Sdl.SDL_CreateRGBSurface(flags, w, h, bpp, 0, 0, 0, 0);
this.surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.SurfacePtr(), typeof(Sdl.SDL_Surface));
pixelFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(this.surface.format, typeof(Sdl.SDL_PixelFormat));
}
else
{
pixelFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(pf, typeof(Sdl.SDL_PixelFormat));
this.surfacePtrs[0] = Sdl.SDL_CreateRGBSurface(flags, w, h, bpp, pixelFormat.Rmask, pixelFormat.Gmask, pixelFormat.Bmask, pixelFormat.Amask);
this.surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.SurfacePtr(), typeof(Sdl.SDL_Surface));
}
this.SourceColorKey = Color.Magenta;
this.ResetClipRect();
this.currentSurfaceCount++;
}
public Video()
{
m_Screen = Sdl.SDL_SetVideoMode(640, 512, 32, (Sdl.SDL_SWSURFACE | Sdl.SDL_DOUBLEBUF | Sdl.SDL_ANYFORMAT));
m_ScreenSurf = (Sdl.SDL_Surface)Marshal.PtrToStructure(m_Screen, typeof(Sdl.SDL_Surface));
Sdl.SDL_PixelFormat format = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(m_ScreenSurf.format, typeof(Sdl.SDL_PixelFormat));
for (int i = 0; i < 512; i++)
{
int b = ((i) & 0x7) * 0x49 >> 1;
int r = ((i >> 3) & 0x7) * 0x49 >> 1;
int g = ((i >> 6) & 0x7) * 0x49 >> 1;
PALETTE[i] =
(r << format.Rshift & format.Rmask) |
(g << format.Gshift & format.Gmask) |
(b << format.Bshift & format.Bmask);
}
m_ScreenSurf.pitch /= 4;
Sdl.SDL_WM_SetCaption("TurboSharp", null);
m_VRAM = new ushort[0x10000];
m_SAT = new SpriteAttribute[0x40];
m_VCE = new ushort[0x200];
m_VCE_Index = 0;
for (int i = 0; i < 0x40; i++)
{
m_SAT[i] = new SpriteAttribute();
}
m_RenderLine = 0;
m_DoSAT_DMA = false;
m_WaitingIRQ = false;
m_VCE_DotClock = DotClock.MHZ_5;
m_VDC_Increment = 1;
m_VDC_BSY = false; // We don't halt the CPU
}
/// <summary>
/// Sets widow icon, with transparency where color matches sample point if
/// mask is enabled. According to SDL documentation icon should be set
/// before first call to SDL_SetVideoMode which occurs during the openGL
/// initialization procedure when initializing GraphicsComponent.
///
/// Image must be a 32x32 256 color bmp. In gimp this is is achieved by
/// setting mode to indexed.
/// </summary>
/// <param name="file">Relative path from content folder</param>
/// <param name="makeMask">Rather or not to generate a mask</param>
/// <param name="mSample_x">X coordinate referenced to determine alpha</param>
/// <param name="mSample_y">Y coordinate referenced to determine alpha</param>
public void SetIcon(string file, bool makeMask = false, int mSample_x = 0, int mSample_y = 0)
{
// initialize SDL System (SDL must be started before can set WM icon, but normally would
// not be before initialize is called)
initializeSDLSystem();
Debug.WriteLine("Setup Game Icon (should be before first call to SDL_SetVideoMode");
//Set the icon of the game window
IntPtr icon = Sdl.SDL_LoadBMP(file);
byte[] mask = null;
if (makeMask)
{
// Get image data from internal native struct to generate mask
Sdl.SDL_Surface img = (Sdl.SDL_Surface)Marshal.PtrToStructure(icon, typeof(Sdl.SDL_Surface));
int len = img.h * img.w;
byte[] pixels = new byte[len];
Marshal.Copy(img.pixels, pixels, 0, len);
// reference used to determine if pixel is alpha, scanline for pixels
// is img.w
byte alpha_ref = pixels[mSample_x + mSample_y * img.w];
// Generate mask, 8 pixels packed per byte most significant digit
// leftmost pixel. Pixel is one byte (image indexed, 256 colored)
mask = new byte[len / 8];
for (int i = 0; i < len; i++)
{
if (pixels[i] != pixels[0])
{
mask[i / 8] |= (byte)(1 << (7 - (i % 8)));
}
}
}
Sdl.SDL_WM_SetIcon(icon, mask);
}
/*
* Creates a window, initializes OpenGl settings, and updates the current height and width of the window.
*/
private void initializeOpenGL()
{
//Center the window
Sdl.SDL_putenv("SDL_VIDEO_CENTERED=center");
//Create the window
Debug.WriteLine("SDL_SetVideoMode Called");
vidSurface = Sdl.SDL_SetVideoMode(((fullscreen) ? 1 : windowWidth), ((fullscreen) ? 0 : windowHeight), 32, Sdl.SDL_OPENGL | Sdl.SDL_DOUBLEBUF | Sdl.SDL_HWSURFACE | ((fullscreen) ? Sdl.SDL_FULLSCREEN : 0));
if (vidSurface == null)
{
throw new Exception("Error, could not set video mode.");
}
//Marshal in surface to obtain info
Sdl.SDL_Surface managedSurface = (Sdl.SDL_Surface)Marshal.PtrToStructure(vidSurface, typeof(Sdl.SDL_Surface));
pixFmt = managedSurface.format;
//Current Dimensions of the window.
this.width = (short)managedSurface.w;
this.height = (short)managedSurface.h;
camera.setView();
//Settings
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DOUBLEBUFFER, 1);
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glClearColor(0, 0, 0, 1);
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT);
Gl.glViewport(0, 0, width, height);
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
Gl.glOrtho(0.0f, width, height, 0.0f, -1.0f, 1.0f);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
Gl.glEnable(Gl.GL_BLEND);
Gl.glDisable(Gl.GL_DEPTH_TEST);
Gl.glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE_MINUS_SRC_ALPHA);
}
public void Render(string text, Color color, Rect rect, FontVAlign vAlign, FontHAlign hAlign)
{
if (text == "")
{
return;
}
Sdl.SDL_Color sdlColor = new Sdl.SDL_Color();
sdlColor.r = color.r;
sdlColor.g = color.g;
sdlColor.b = color.b;
int w, h;
IntPtr surfaceP = SdlTtf.TTF_RenderText_Solid(font, text, sdlColor);
Sdl.SDL_Surface surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(surfaceP, typeof(Sdl.SDL_Surface));
double wT = System.Math.Pow(2, System.Math.Ceiling(System.Math.Log(surface.w) / System.Math.Log(2)));
w = (int)(wT + 0.5);
double hT = System.Math.Pow(2, System.Math.Ceiling(System.Math.Log(surface.h) / System.Math.Log(2)));
h = (int)(hT + 0.5);
IntPtr surfaceP2 = Sdl.SDL_CreateRGBSurface(0, w, h, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, unchecked ((int)0xff000000));
Sdl.SDL_Surface surface2 = (Sdl.SDL_Surface)Marshal.PtrToStructure(surfaceP2, typeof(Sdl.SDL_Surface));
Sdl.SDL_BlitSurface(surfaceP, ref surface.clip_rect, surfaceP2, ref surface2.clip_rect);
Sdl.SDL_Surface surface3 = (Sdl.SDL_Surface)Marshal.PtrToStructure(surfaceP2, typeof(Sdl.SDL_Surface));
int texture = 0;
//Gl.glGenTextures(1, new int[] { texture });
int[] textureAr = new int[1];
Gl.glGenTextures(1, textureAr);
texture = textureAr[0];
Gl.glBindTexture(Gl.GL_TEXTURE_2D, texture);
Glu.gluBuild2DMipmaps(Gl.GL_TEXTURE_2D, Gl.GL_RGBA, w, h, Gl.GL_BGRA, Gl.GL_UNSIGNED_BYTE, surface3.pixels);
Gl.glColor3ub(255, 255, 255);
double x1, x2;
double y1, y2;
if (vAlign == FontVAlign.Left)
{
x1 = rect.X1;
x2 = rect.X1 + w;
}
else if (vAlign == FontVAlign.Center)
{
double rX = (rect.X2 - rect.X1) / 2 + rect.X1;
double wMod = (surface3.w - surface.w) / 2;
x1 = rX - surface3.w / 2 + wMod;
x2 = rX + surface3.w / 2 + wMod;
}
else /* Right */
{
x1 = rect.X2 - w;
x2 = rect.X1;
}
if (hAlign == FontHAlign.Top)
{
y1 = rect.Y1;
y2 = rect.Y1 + h;
}
else if (hAlign == FontHAlign.Middle)
{
double rY = (rect.Y2 - rect.Y1) / 2 + rect.Y1;
double hMod = (surface3.h - surface.h) / 2;
y1 = rY - surface3.h / 2 + hMod;
y2 = rY + surface3.h / 2 + hMod;
}
else /* Bottom */
{
y1 = rect.Y2 - h;
y2 = rect.Y2;
}
Gl.glBegin(Gl.GL_QUADS);
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex2d(x1, y1);
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex2d(x1, y2);
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex2d(x2, y2);
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex2d(x2, y1);
Gl.glEnd();
size.X1 = surface.w;
size.Y1 = surface.h;
Sdl.SDL_FreeSurface(surfaceP);
Sdl.SDL_FreeSurface(surfaceP2);
Gl.glDeleteTextures(1, new int[] { texture });
TextureManager.Get().SetTexture("");
}
static void Main()
{
Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO);
g_pDisplaySurface = Sdl.SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 32, Sdl.SDL_DOUBLEBUF);
g_DisplaySurface = (Sdl.SDL_Surface)Marshal.PtrToStructure(g_pDisplaySurface, typeof(Sdl.SDL_Surface));
Init();
Sdl.SDL_ShowCursor(0);
for (; ;)
{
if (Sdl.SDL_PollEvent(out g_Event) == 0)
{
DoFrame();
Sdl.SDL_Flip(g_pDisplaySurface);
int forward = 0;
int strafe = 0;
int numkeys;
byte[] keys = Sdl.SDL_GetKeyState(out numkeys);
if (keys[Sdl.SDLK_w] != 0)
{
forward = 10;
}
if (keys[Sdl.SDLK_a] != 0)
{
strafe = -10;
}
if (keys[Sdl.SDLK_s] != 0)
{
forward = -10;
}
if (keys[Sdl.SDLK_d] != 0)
{
strafe = 10;
}
int x, y;
byte state = Sdl.SDL_GetMouseState(out x, out y);
Voxlap.dpoint3d vec = new Voxlap.dpoint3d()
{
x = forward * or.ifo.x + strafe * or.ist.x,
y = forward * or.ifo.y + strafe * or.ist.y,
z = 0
};
or.ipo = Voxlap.ClipMove(or.ipo, vec, 8.0);
//or.ipo.x += forward * or.ifo.x;
//or.ipo.y += forward * or.ifo.y;
//or.ipo.x += strafe * or.ist.x;
//or.ipo.y += strafe * or.ist.y;
}
else
{
if (g_Event.type == Sdl.SDL_MOUSEMOTION)
{
or.ifo = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ifo),
new Voxlap.point3d()
{
z = 1
},
(float)g_Event.motion.xrel / 100f));
or.ihe = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ihe),
new Voxlap.point3d()
{
z = 1
},
(float)g_Event.motion.xrel / 100f));
or.ist = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ist),
new Voxlap.point3d()
{
z = 1
},
(float)g_Event.motion.xrel / 100f));
float newangle = vertAngle + (float)-g_Event.motion.yrel / 100f;
if (newangle < Math.PI / 2 && newangle > -Math.PI / 2)
{
or.ifo = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ifo),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
or.ihe = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ihe),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
or.ist = TodPoint3d(Voxlap.Rotate(
ToPoint3d(or.ist),
ToPoint3d(or.ist),
(float)-g_Event.motion.yrel / 100f));
vertAngle = newangle;
}
Sdl.SDL_EventState(Sdl.SDL_MOUSEMOTION, Sdl.SDL_IGNORE);
Sdl.SDL_WarpMouse(SCREEN_WIDTH >> 1, SCREEN_HEIGHT >> 1);
Sdl.SDL_EventState(Sdl.SDL_MOUSEMOTION, Sdl.SDL_ENABLE);
}
if (g_Event.type == Sdl.SDL_MOUSEBUTTONDOWN)
{
if (g_Event.button.button == Sdl.SDL_BUTTON_WHEELUP)
{
or.ipo.z -= 10;
}
if (g_Event.button.button == Sdl.SDL_BUTTON_WHEELDOWN)
{
or.ipo.z += 10;
}
}
if (g_Event.type == Sdl.SDL_KEYDOWN)
{
if (g_Event.key.keysym.sym == Sdl.SDLK_ESCAPE)
{
break;
}
}
if (g_Event.type == Sdl.SDL_QUIT)
{
break;
}
}
}
Sdl.SDL_Quit();
}
///// <summary>
/////
///// </summary>
///// <param name="buf"></param>
//public void SetPixels(Int32[] buf)
//{
// Sdl.SDL_LockSurface(this.surfacePtrs[0]);
// Marshal.Copy(buf, 0, new IntPtr(this.surface.pixels.ToInt32()), buf.Length);
// Sdl.SDL_UnlockSurface(this.surfacePtrs[0]);
// /*
// try
// {
// int bytesPerPixel = this.pixelFormat.BytesPerPixel;
// //int pixels = this.surface.pixels.ToInt32() + point.X * bytesPerPixel;
// int pitch = this.surface.pitch;
// if (bytesPerPixel == 4)
// {
// //the buffer for a row of pixels.
// //Int32[] buffer = new Int32[colors.GetLength(0)];
// DateTime d = DateTime.Now;
// /*for (short x = 0; x < colors.GetLength(0); x++)
// {
// //gets only the pixels in the row that are required.
// for (short y = 0; y < colors.GetLength(1); y++)
// {
// //converts the pixel to a color value.
// //buffer[x] = Sdl.SDL_MapRGB(this.surface.format, colors[x, y].R, colors[x, y].G, colors[x, y].B);
// SdlGfx.pixelRGBA(this.surfacePtrs[0], x, y, colors[x, y].R, colors[x, y].G, colors[x, y].B, 255);
// }
// //then copies them to the image.
// //Marshal.Copy(buffer, 0, new IntPtr(pixels + (y + point.Y) * pitch), buffer.Length);
// }
// Marshal.Copy(buf, 0, new IntPtr(pixels), buf.Length);
// Console.WriteLine((DateTime.Now - d).TotalMilliseconds + "ms");
// }
// else if (bytesPerPixel == 3)
// {
// //the buffer for a row of pixels.
// Int32[] buffer = new Int32[colors.GetLength(0)];
// for (int y = 0; y < colors.GetLength(1); ++y)
// {
// //gets only the pixels in the row that are required.
// for (int x = 0; x < buffer.Length; ++x)
// {
// //converts the pixel to a color value.
// buffer[x] = Sdl.SDL_MapRGB(this.surface.format, colors[x, y].R, colors[x, y].G, colors[x, y].B);
// }
// //then copies them to the image.
// MarshalHelper.CopyInt24(buffer, 0, new IntPtr(pixels + (y + point.Y) * pitch), buffer.Length);
// }
// }
// else if (bytesPerPixel == 2)
// {
// //the buffer for a row of pixels.
// Int16[] buffer = new Int16[colors.GetLength(0)];
// for (int y = 0; y < colors.GetLength(1); ++y)
// {
// //gets only the pixels in the row that are required.
// for (int x = 0; x < buffer.Length; ++x)
// {
// //converts the pixel to a color value.
// buffer[x] = (short)Sdl.SDL_MapRGB(this.surface.format, colors[x, y].R, colors[x, y].G, colors[x, y].B);
// }
// //then copies them to the image.
// Marshal.Copy(buffer, 0, new IntPtr(pixels + (y + point.Y) * pitch), buffer.Length);
// }
// }
// else if (bytesPerPixel == 1)
// {
// //the buffer for a row of pixels.
// Byte[] buffer = new Byte[colors.GetLength(0)];
// for (int y = 0; y < colors.GetLength(1); ++y)
// {
// //gets only the pixels in the row that are required.
// for (int x = 0; x < buffer.Length; ++x)
// {
// //converts the pixel to a color value.
// buffer[x] = (byte)Sdl.SDL_MapRGB(this.surface.format, colors[x, y].R, colors[x, y].G, colors[x, y].B);
// }
// //then copies them to the image.
// Marshal.Copy(buffer, 0, new IntPtr(pixels + (y + point.Y) * pitch), buffer.Length);
// }
// }
// }
// finally
// {
// Sdl.SDL_UnlockSurface(this.surfacePtrs[0]);
// }*/
//}
/// <summary>
///
/// </summary>
public void BuildNightImage()
{
/*byte[] src = new byte[16],src2 = new byte[16], dst = new byte[16];
* for (int i = 0; i < 16; i++)
* {
* src[i] = (byte)i;
* src2[i] = 4;
* }
* SdlGfx.SDL_imageFilterDiv(src, src2, dst, 16);*/
if (this.pixelFormat.BytesPerPixel < 3)
{
this.mask = Sdl.SDL_CreateRGBSurface(flags, this.surface.w, this.surface.h, bpp, 0, 0, 0, 0);
surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.mask, typeof(Sdl.SDL_Surface));
this.surfacePtrs[0] = Sdl.SDL_ConvertSurface(this.surfacePtrs[0], surface.format, flags);
surface = (Sdl.SDL_Surface)Marshal.PtrToStructure(this.surfacePtrs[0], typeof(Sdl.SDL_Surface));
pixelFormat = (Sdl.SDL_PixelFormat)Marshal.PtrToStructure(surface.format, typeof(Sdl.SDL_PixelFormat));
Sdl.SDL_FreeSurface(this.mask);
}
Sdl.SDL_LockSurface(this.surfacePtrs[0]);
try
{
int bytesPerPixel = this.pixelFormat.BytesPerPixel;
int pixels = this.surface.pixels.ToInt32();// +point.X * bytesPerPixel;
int pitch = this.surface.pitch;
//These 3 �if� blocks are a perfect candidate for generics unfortunately C#
//does not have the required constrains for this case. So I�m reduced to copying code.
/*if (bytesPerPixel == 4)
* {
* //the buffer for a row of pixels.
* Int32[] buffer = new Int32[colors.GetLength(0)];
* for (int y = 0; y < colors.GetLength(1); ++y)
* {
* //gets only the pixels in the row that are required.
* for (int x = 0; x < buffer.Length; ++x)
* {
* //converts the pixel to a color value.
* buffer[x] = GetColorValue(colors[x, y]);
* }
* //then copies them to the image.
* Marshal.Copy(buffer, 0, new IntPtr(pixels + (y + point.Y) * pitch), buffer.Length);
* }
* }
* else*/
if (bytesPerPixel >= 3)
{
//the buffer for a row of pixels.
Int32[] buffer = new Int32[this.surface.w], original = new Int32[this.surface.w];
for (int y = 0; y < this.surface.h; ++y)
{
if (bytesPerPixel == 3)
{
MarshalHelper.CopyInt24(new IntPtr(pixels + y * pitch), original, 0, buffer.Length);
}
else
{
Marshal.Copy(new IntPtr(pixels + y * pitch), original, 0, buffer.Length);
}
//gets only the pixels in the row that are required.
for (int x = 0; x < buffer.Length; ++x)
{
//converts the pixel to a color value.
Int32 lower24 = original[x] & 0x00FFFFFF;
if (lower24 == Sdl.SDL_MapRGB(this.surface.format, 8, 0, 0))
{
buffer[x] = (Int32)(original[x] & 0xFF000000) | (Int32)Sdl.SDL_MapRGB(this.surface.format, 255, 8, 8);
}
else
if (lower24 == Sdl.SDL_MapRGB(this.surface.format, 0, 8, 0))
{
buffer[x] = (Int32)(original[x] & 0xFF000000) | (Int32)Sdl.SDL_MapRGB(this.surface.format, 252, 243, 148);
}
else
if (lower24 == Sdl.SDL_MapRGB(this.surface.format, 0, 0, 8))
{
buffer[x] = (Int32)(original[x] & 0xFF000000) | (Int32)Sdl.SDL_MapRGB(this.surface.format, 255, 227, 99);
}
else
{
buffer[x] = (Int32)(original[x] & 0xFF000000) | (Int32)((original[x] & 0x00FCFCFC) >> 2); // pix /= 4
}
if (x == 0 && y == 0)
{
this.colorKey = buffer[x];
}
}
//then copies them to the image.
if (bytesPerPixel == 3)
{
MarshalHelper.CopyInt24(buffer, 0, new IntPtr(pixels + y * pitch), buffer.Length);
}
else
{
Marshal.Copy(buffer, 0, new IntPtr(pixels + y * pitch), buffer.Length);
}
}
}
else if (bytesPerPixel == 2)
{
/*//the buffer for a row of pixels.
* Int16[] buffer = new Int16[colors.GetLength(0)];
* for (int y = 0; y < colors.GetLength(1); ++y)
* {
* //gets only the pixels in the row that are required.
* for (int x = 0; x < buffer.Length; ++x)
* {
* //converts the pixel to a color value.
* buffer[x] = (Int16)GetColorValue(colors[x, y]);
* }
* //then copies them to the image.
* Marshal.Copy(buffer, 0, new IntPtr(pixels + (y + point.Y) * pitch), buffer.Length);
* }*/
}
else if (bytesPerPixel == 1)
{
//the buffer for a row of pixels.
byte[] buffer = new byte[this.surface.w];
for (int y = 0; y < this.surface.h; ++y)
{
Marshal.Copy(new IntPtr(pixels + y * pitch), buffer, 0, buffer.Length);
//gets only the pixels in the row that are required.
for (int x = 0; x < buffer.Length; ++x)
{
//converts the pixel to a color value.
darken16((byte)Sdl.SDL_MapRGB(this.surface.format, 8, 0, 0),
(byte)Sdl.SDL_MapRGB(this.surface.format, 0, 8, 0),
(byte)Sdl.SDL_MapRGB(this.surface.format, 0, 0, 8),
(byte)Sdl.SDL_MapRGB(this.surface.format, 255, 8, 8),
(byte)Sdl.SDL_MapRGB(this.surface.format, 252, 243, 148),
(byte)Sdl.SDL_MapRGB(this.surface.format, 255, 227, 99),
0x33, ref buffer[x]);
if (x == 0 && y == 0)
{
this.colorKey = buffer[x];
}
}
//then copies them to the image.
Marshal.Copy(buffer, 0, new IntPtr(pixels + y * pitch), buffer.Length);
}
}
else
{
//throw new SdlException(Events.StringManager.GetString("UnknownBytesPerPixel", CultureInfo.CurrentUICulture));
}
}
finally
{
Sdl.SDL_UnlockSurface(this.surfacePtrs[0]);
}
}
internal static void Main(string[] args)
{
// platform and mono
int p = (int)Environment.OSVersion.Platform;
if (p == 4 | p == 128)
{
/// general Unix
CurrentPlatform = Platform.Linux;
}
else if (p == 6)
{
/// Mac
CurrentPlatform = Platform.Mac;
}
else
{
/// non-Unix
CurrentPlatform = Platform.Windows;
}
CurrentlyRunOnMono = Type.GetType("Mono.Runtime") != null;
// file system
FileSystem = FileSystem.FromCommandLineArgs(args);
FileSystem.CreateFileSystem();
SetPackageLookupDirectories();
// command line arguments
bool[] SkipArgs = new bool[args.Length];
if (args.Length != 0)
{
string File = System.IO.Path.Combine(Application.StartupPath, "RouteViewer.exe");
if (System.IO.File.Exists(File))
{
int Skips = 0;
System.Text.StringBuilder NewArgs = new System.Text.StringBuilder();
for (int i = 0; i < args.Length; i++)
{
if (System.IO.File.Exists(args[i]))
{
if (System.IO.Path.GetExtension(args[i]).Equals(".csv", StringComparison.OrdinalIgnoreCase))
{
string Text = System.IO.File.ReadAllText(args[i], System.Text.Encoding.UTF8);
if (Text.Length != 0 && Text.IndexOf("CreateMeshBuilder", StringComparison.OrdinalIgnoreCase) == -1)
{
if (NewArgs.Length != 0)
{
NewArgs.Append(" ");
}
NewArgs.Append("\"" + args[i] + "\"");
SkipArgs[i] = true;
Skips++;
}
}
}
else
{
SkipArgs[i] = true;
Skips++;
}
}
if (NewArgs.Length != 0)
{
System.Diagnostics.Process.Start(File, NewArgs.ToString());
}
if (Skips == args.Length)
{
return;
}
}
}
// application
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
if (Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO) != 0)
{
MessageBox.Show("SDL failed to initialize the video subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
Interface.CurrentOptions.ObjectOptimizationBasicThreshold = 1000;
Interface.CurrentOptions.ObjectOptimizationFullThreshold = 250;
// initialize sdl window
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DOUBLEBUFFER, 1);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DEPTH_SIZE, 16);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_RED_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_GREEN_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_BLUE_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_ALPHA_SIZE, 8);
Sdl.SDL_ShowCursor(Sdl.SDL_ENABLE);
// icon
{
string File = OpenBveApi.Path.CombineFile(Program.FileSystem.GetDataFolder(), "icon.bmp");
if (System.IO.File.Exists(File))
{
IntPtr Bitmap = Sdl.SDL_LoadBMP(File);
if (Bitmap != null)
{
Sdl.SDL_Surface Surface = (Sdl.SDL_Surface)System.Runtime.InteropServices.Marshal.PtrToStructure(Bitmap, typeof(Sdl.SDL_Surface));
int ColorKey = Sdl.SDL_MapRGB(Surface.format, 0, 0, 255);
Sdl.SDL_SetColorKey(Bitmap, Sdl.SDL_SRCCOLORKEY, ColorKey);
Sdl.SDL_WM_SetIcon(Bitmap, null);
}
}
}
// initialize camera
ResetCamera();
// create window
Renderer.ScreenWidth = 960;
Renderer.ScreenHeight = 600;
int Bits = 32;
IntPtr video = Sdl.SDL_SetVideoMode(Renderer.ScreenWidth, Renderer.ScreenHeight, Bits, Sdl.SDL_OPENGL | Sdl.SDL_DOUBLEBUF);
if (video != IntPtr.Zero)
{
// create window
Sdl.SDL_WM_SetCaption(Application.ProductName, null);
// anisotropic filtering
string[] Extensions = Gl.glGetString(Gl.GL_EXTENSIONS).Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Interface.CurrentOptions.AnisotropicFilteringMaximum = 0;
for (int i = 0; i < Extensions.Length; i++)
{
if (string.Compare(Extensions[i], "GL_EXT_texture_filter_anisotropic", StringComparison.OrdinalIgnoreCase) == 0)
{
float n; Gl.glGetFloatv(Gl.GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, out n);
Interface.CurrentOptions.AnisotropicFilteringMaximum = (int)Math.Round((double)n);
break;
}
}
if (Interface.CurrentOptions.AnisotropicFilteringMaximum <= 0)
{
Interface.CurrentOptions.AnisotropicFilteringMaximum = 0;
Interface.CurrentOptions.AnisotropicFilteringLevel = 0;
Interface.CurrentOptions.Interpolation = TextureManager.InterpolationMode.AnisotropicFiltering;
}
else
{
Interface.CurrentOptions.AnisotropicFilteringLevel = Interface.CurrentOptions.AnisotropicFilteringMaximum;
Interface.CurrentOptions.Interpolation = TextureManager.InterpolationMode.TrilinearMipmapped;
}
// module initialization
Renderer.Initialize();
Renderer.InitializeLighting();
Sdl.SDL_GL_SwapBuffers();
Fonts.Initialize();
UpdateViewport();
// command line arguments
for (int i = 0; i < args.Length; i++)
{
if (!SkipArgs[i] && System.IO.File.Exists(args[i]))
{
try {
ObjectManager.UnifiedObject o = ObjectManager.LoadObject(args[i], System.Text.Encoding.UTF8, ObjectManager.ObjectLoadMode.Normal, false, false, false);
ObjectManager.CreateObject(o, new World.Vector3D(0.0, 0.0, 0.0), new World.Transformation(0.0, 0.0, 0.0), new World.Transformation(0.0, 0.0, 0.0), true, 0.0, 0.0, 25.0, 0.0);
} catch (Exception ex) {
Interface.AddMessage(Interface.MessageType.Critical, false, "Unhandled error (" + ex.Message + ") encountered while processing the file " + args[i] + ".");
}
Array.Resize <string>(ref Files, Files.Length + 1);
Files[Files.Length - 1] = args[i];
}
}
ObjectManager.InitializeVisibility();
ObjectManager.FinishCreatingObjects();
ObjectManager.UpdateVisibility(0.0, true);
ObjectManager.UpdateAnimatedWorldObjects(0.01, true);
UpdateCaption();
LastTicks = Sdl.SDL_GetTicks();
// loop
while (!Quit)
{
int ticks = Sdl.SDL_GetTicks();
double timeElapsed = 0.001 * (double)(ticks - LastTicks);
if (timeElapsed < 0.0001)
{
timeElapsed = 0.0001;
}
LastTicks = ticks;
DateTime time = DateTime.Now;
Game.SecondsSinceMidnight = (double)(3600 * time.Hour + 60 * time.Minute + time.Second) + 0.001 * (double)time.Millisecond;
ObjectManager.UpdateAnimatedWorldObjects(timeElapsed, false);
ProcessEvents();
if (ReducedMode)
{
System.Threading.Thread.Sleep(125);
}
else
{
System.Threading.Thread.Sleep(1);
}
bool updatelight = false;
bool keep = false;
// rotate x
if (RotateX == 0)
{
double d = (1.0 + Math.Abs(RotateXSpeed)) * timeElapsed;
if (RotateXSpeed >= -d & RotateXSpeed <= d)
{
RotateXSpeed = 0.0;
}
else
{
RotateXSpeed -= (double)Math.Sign(RotateXSpeed) * d;
}
}
else
{
double d = (1.0 + 1.0 - 1.0 / (1.0 + RotateXSpeed * RotateXSpeed)) * timeElapsed;
double m = 1.0;
RotateXSpeed += (double)RotateX * d;
if (RotateXSpeed < -m)
{
RotateXSpeed = -m;
}
else if (RotateXSpeed > m)
{
RotateXSpeed = m;
}
}
if (RotateXSpeed != 0.0)
{
double cosa = Math.Cos(RotateXSpeed * timeElapsed);
double sina = Math.Sin(RotateXSpeed * timeElapsed);
World.Rotate(ref World.AbsoluteCameraDirection.X, ref World.AbsoluteCameraDirection.Y, ref World.AbsoluteCameraDirection.Z, 0.0, 1.0, 0.0, cosa, sina);
World.Rotate(ref World.AbsoluteCameraUp.X, ref World.AbsoluteCameraUp.Y, ref World.AbsoluteCameraUp.Z, 0.0, 1.0, 0.0, cosa, sina);
World.Rotate(ref World.AbsoluteCameraSide.X, ref World.AbsoluteCameraSide.Y, ref World.AbsoluteCameraSide.Z, 0.0, 1.0, 0.0, cosa, sina);
keep = true;
}
// rotate y
if (RotateY == 0)
{
double d = (1.0 + Math.Abs(RotateYSpeed)) * timeElapsed;
if (RotateYSpeed >= -d & RotateYSpeed <= d)
{
RotateYSpeed = 0.0;
}
else
{
RotateYSpeed -= (double)Math.Sign(RotateYSpeed) * d;
}
}
else
{
double d = (1.0 + 1.0 - 1.0 / (1.0 + RotateYSpeed * RotateYSpeed)) * timeElapsed;
double m = 1.0;
RotateYSpeed += (double)RotateY * d;
if (RotateYSpeed < -m)
{
RotateYSpeed = -m;
}
else if (RotateYSpeed > m)
{
RotateYSpeed = m;
}
}
if (RotateYSpeed != 0.0)
{
double cosa = Math.Cos(RotateYSpeed * timeElapsed);
double sina = Math.Sin(RotateYSpeed * timeElapsed);
World.Rotate(ref World.AbsoluteCameraDirection.X, ref World.AbsoluteCameraDirection.Y, ref World.AbsoluteCameraDirection.Z, World.AbsoluteCameraSide.X, World.AbsoluteCameraSide.Y, World.AbsoluteCameraSide.Z, cosa, sina);
World.Rotate(ref World.AbsoluteCameraUp.X, ref World.AbsoluteCameraUp.Y, ref World.AbsoluteCameraUp.Z, World.AbsoluteCameraSide.X, World.AbsoluteCameraSide.Y, World.AbsoluteCameraSide.Z, cosa, sina);
keep = true;
}
// move x
if (MoveX == 0)
{
double d = (2.5 + Math.Abs(MoveXSpeed)) * timeElapsed;
if (MoveXSpeed >= -d & MoveXSpeed <= d)
{
MoveXSpeed = 0.0;
}
else
{
MoveXSpeed -= (double)Math.Sign(MoveXSpeed) * d;
}
}
else
{
double d = (5.0 + 10.0 - 10.0 / (1.0 + MoveXSpeed * MoveXSpeed)) * timeElapsed;
double m = 25.0;
MoveXSpeed += (double)MoveX * d;
if (MoveXSpeed < -m)
{
MoveXSpeed = -m;
}
else if (MoveXSpeed > m)
{
MoveXSpeed = m;
}
}
if (MoveXSpeed != 0.0)
{
World.AbsoluteCameraPosition.X += MoveXSpeed * timeElapsed * World.AbsoluteCameraSide.X;
World.AbsoluteCameraPosition.Y += MoveXSpeed * timeElapsed * World.AbsoluteCameraSide.Y;
World.AbsoluteCameraPosition.Z += MoveXSpeed * timeElapsed * World.AbsoluteCameraSide.Z;
keep = true;
}
// move y
if (MoveY == 0)
{
double d = (2.5 + Math.Abs(MoveYSpeed)) * timeElapsed;
if (MoveYSpeed >= -d & MoveYSpeed <= d)
{
MoveYSpeed = 0.0;
}
else
{
MoveYSpeed -= (double)Math.Sign(MoveYSpeed) * d;
}
}
else
{
double d = (5.0 + 10.0 - 10.0 / (1.0 + MoveYSpeed * MoveYSpeed)) * timeElapsed;
double m = 25.0;
MoveYSpeed += (double)MoveY * d;
if (MoveYSpeed < -m)
{
MoveYSpeed = -m;
}
else if (MoveYSpeed > m)
{
MoveYSpeed = m;
}
}
if (MoveYSpeed != 0.0)
{
World.AbsoluteCameraPosition.X += MoveYSpeed * timeElapsed * World.AbsoluteCameraUp.X;
World.AbsoluteCameraPosition.Y += MoveYSpeed * timeElapsed * World.AbsoluteCameraUp.Y;
World.AbsoluteCameraPosition.Z += MoveYSpeed * timeElapsed * World.AbsoluteCameraUp.Z;
keep = true;
}
// move z
if (MoveZ == 0)
{
double d = (2.5 + Math.Abs(MoveZSpeed)) * timeElapsed;
if (MoveZSpeed >= -d & MoveZSpeed <= d)
{
MoveZSpeed = 0.0;
}
else
{
MoveZSpeed -= (double)Math.Sign(MoveZSpeed) * d;
}
}
else
{
double d = (5.0 + 10.0 - 10.0 / (1.0 + MoveZSpeed * MoveZSpeed)) * timeElapsed;
double m = 25.0;
MoveZSpeed += (double)MoveZ * d;
if (MoveZSpeed < -m)
{
MoveZSpeed = -m;
}
else if (MoveZSpeed > m)
{
MoveZSpeed = m;
}
}
if (MoveZSpeed != 0.0)
{
World.AbsoluteCameraPosition.X += MoveZSpeed * timeElapsed * World.AbsoluteCameraDirection.X;
World.AbsoluteCameraPosition.Y += MoveZSpeed * timeElapsed * World.AbsoluteCameraDirection.Y;
World.AbsoluteCameraPosition.Z += MoveZSpeed * timeElapsed * World.AbsoluteCameraDirection.Z;
keep = true;
}
// lighting
if (LightingRelative == -1)
{
LightingRelative = (double)LightingTarget;
updatelight = true;
}
if (LightingTarget == 0)
{
if (LightingRelative != 0.0)
{
LightingRelative -= 0.5 * timeElapsed;
if (LightingRelative < 0.0)
{
LightingRelative = 0.0;
}
updatelight = true;
keep = true;
}
}
else
{
if (LightingRelative != 1.0)
{
LightingRelative += 0.5 * timeElapsed;
if (LightingRelative > 1.0)
{
LightingRelative = 1.0;
}
updatelight = true;
keep = true;
}
}
// continue
if (ReducedMode)
{
ReducedModeEnteringTime = ticks + 3000;
}
else
{
if (keep)
{
ReducedModeEnteringTime = ticks + 3000;
}
else if (ticks > ReducedModeEnteringTime)
{
ReducedMode = true;
World.AbsoluteCameraSide.Y = 0.0;
World.Normalize(ref World.AbsoluteCameraSide.X, ref World.AbsoluteCameraSide.Y, ref World.AbsoluteCameraSide.Z);
World.Normalize(ref World.AbsoluteCameraDirection.X, ref World.AbsoluteCameraDirection.Y, ref World.AbsoluteCameraDirection.Z);
World.AbsoluteCameraUp = World.Cross(World.AbsoluteCameraDirection, World.AbsoluteCameraSide);
}
}
if (updatelight)
{
Renderer.OptionAmbientColor.R = (byte)Math.Round(32.0 + 128.0 * LightingRelative * (2.0 - LightingRelative));
Renderer.OptionAmbientColor.G = (byte)Math.Round(32.0 + 128.0 * 0.5 * (LightingRelative + LightingRelative * (2.0 - LightingRelative)));
Renderer.OptionAmbientColor.B = (byte)Math.Round(32.0 + 128.0 * LightingRelative);
Renderer.OptionDiffuseColor.R = (byte)Math.Round(32.0 + 128.0 * LightingRelative);
Renderer.OptionDiffuseColor.G = (byte)Math.Round(32.0 + 128.0 * LightingRelative);
Renderer.OptionDiffuseColor.B = (byte)Math.Round(32.0 + 128.0 * Math.Sqrt(LightingRelative));
Renderer.InitializeLighting();
}
Renderer.RenderScene();
Sdl.SDL_GL_SwapBuffers();
}
// quit
TextureManager.UnuseAllTextures();
Sdl.SDL_Quit();
}
else
{
MessageBox.Show("SDL failed to create the window.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
internal static void Main(string[] args)
{
Interface.CurrentOptions.UseSound = true;
Interface.CurrentOptions.ObjectOptimizationBasicThreshold = 1000;
Interface.CurrentOptions.ObjectOptimizationFullThreshold = 250;
// platform and mono
int p = (int)Environment.OSVersion.Platform;
if (p == 4 | p == 128)
{
/// general Unix
CurrentPlatform = Platform.Linux;
}
else if (p == 6)
{
/// Mac
CurrentPlatform = Platform.Mac;
}
else
{
/// non-Unix
CurrentPlatform = Platform.Windows;
}
CurrentlyRunOnMono = Type.GetType("Mono.Runtime") != null;
// file system
FileSystem = FileSystem.FromCommandLineArgs(args);
FileSystem.CreateFileSystem();
SetPackageLookupDirectories();
// command line arguments
bool[] SkipArgs = new bool[args.Length];
if (args.Length != 0)
{
string File = System.IO.Path.Combine(Application.StartupPath, "ObjectViewer.exe");
if (System.IO.File.Exists(File))
{
int Skips = 0;
System.Text.StringBuilder NewArgs = new System.Text.StringBuilder();
for (int i = 0; i < args.Length; i++)
{
if (System.IO.File.Exists(args[i]))
{
if (System.IO.Path.GetExtension(args[i]).Equals(".csv", StringComparison.OrdinalIgnoreCase))
{
string Text = System.IO.File.ReadAllText(args[i], System.Text.Encoding.UTF8);
if (Text.Length == 0 || Text.IndexOf("CreateMeshBuilder", StringComparison.OrdinalIgnoreCase) >= 0)
{
if (NewArgs.Length != 0)
{
NewArgs.Append(" ");
}
NewArgs.Append("\"" + args[i] + "\"");
SkipArgs[i] = true;
Skips++;
}
}
}
else
{
SkipArgs[i] = true;
Skips++;
}
}
if (NewArgs.Length != 0)
{
System.Diagnostics.Process.Start(File, NewArgs.ToString());
}
if (Skips == args.Length)
{
return;
}
}
}
// application
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
if (Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO) != 0)
{
MessageBox.Show("SDL failed to initialize the video subsystem.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
// initialize sdl window
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DOUBLEBUFFER, 1);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_DEPTH_SIZE, 16);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_RED_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_GREEN_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_BLUE_SIZE, 8);
Sdl.SDL_GL_SetAttribute(Sdl.SDL_GL_ALPHA_SIZE, 8);
Sdl.SDL_ShowCursor(Sdl.SDL_ENABLE);
// icon
if (Program.CurrentPlatform == Platform.Windows)
{
string File = OpenBveApi.Path.CombineFile(Program.FileSystem.GetDataFolder(), "icon.bmp");
if (System.IO.File.Exists(File))
{
IntPtr Bitmap = Sdl.SDL_LoadBMP(File);
if (Bitmap != null)
{
Sdl.SDL_Surface Surface = (Sdl.SDL_Surface)System.Runtime.InteropServices.Marshal.PtrToStructure(Bitmap, typeof(Sdl.SDL_Surface));
int ColorKey = Sdl.SDL_MapRGB(Surface.format, 0, 0, 255);
Sdl.SDL_SetColorKey(Bitmap, Sdl.SDL_SRCCOLORKEY, ColorKey);
Sdl.SDL_WM_SetIcon(Bitmap, null);
}
}
}
// initialize camera
ResetCamera();
World.BackgroundImageDistance = 600.0;
World.ForwardViewingDistance = 600.0;
World.BackwardViewingDistance = 0.0;
World.ExtraViewingDistance = 50.0;
// create window
Renderer.ScreenWidth = 960;
Renderer.ScreenHeight = 600;
int Bits = 32;
IntPtr video = Sdl.SDL_SetVideoMode(Renderer.ScreenWidth, Renderer.ScreenHeight, Bits, Sdl.SDL_OPENGL | Sdl.SDL_DOUBLEBUF);
if (video != IntPtr.Zero)
{
// create window
Sdl.SDL_WM_SetCaption(Application.ProductName, null);
// anisotropic filtering
string[] Extensions = Gl.glGetString(Gl.GL_EXTENSIONS).Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Interface.CurrentOptions.AnisotropicFilteringMaximum = 0;
for (int i = 0; i < Extensions.Length; i++)
{
if (string.Compare(Extensions[i], "GL_EXT_texture_filter_anisotropic", StringComparison.OrdinalIgnoreCase) == 0)
{
float n; Gl.glGetFloatv(Gl.GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, out n);
Interface.CurrentOptions.AnisotropicFilteringMaximum = (int)Math.Round((double)n);
break;
}
}
if (Interface.CurrentOptions.AnisotropicFilteringMaximum <= 0)
{
Interface.CurrentOptions.AnisotropicFilteringMaximum = 0;
Interface.CurrentOptions.AnisotropicFilteringLevel = 0;
Interface.CurrentOptions.Interpolation = TextureManager.InterpolationMode.AnisotropicFiltering;
}
else
{
Interface.CurrentOptions.AnisotropicFilteringLevel = Interface.CurrentOptions.AnisotropicFilteringMaximum;
Interface.CurrentOptions.Interpolation = TextureManager.InterpolationMode.TrilinearMipmapped;
}
Interface.CurrentOptions.TransparencyMode = Renderer.TransparencyMode.Sharp;
// module initialization
Renderer.Initialize();
Renderer.InitializeLighting();
SoundManager.Initialize();
Gl.glClearColor(0.75f, 0.75f, 0.75f, 1.0f);
Sdl.SDL_GL_SwapBuffers();
Fonts.Initialize();
UpdateViewport();
// loop
bool processCommandLineArgs = true;
while (!Quit)
{
ProcessEvents();
int a = Sdl.SDL_GetTicks();
double TimeElapsed = 0.001 * (double)(a - LastTicks);
if (CpuReducedMode)
{
System.Threading.Thread.Sleep(250);
}
else
{
System.Threading.Thread.Sleep(1);
if (ReducedModeEnteringTime == 0)
{
ReducedModeEnteringTime = a + 2500;
}
if (World.CameraAlignmentDirection.Position.X != 0.0 | World.CameraAlignmentDirection.Position.Y != 0.0 | World.CameraAlignmentDirection.Position.Z != 0.0 | World.CameraAlignmentDirection.Pitch != 0.0 | World.CameraAlignmentDirection.Yaw != 0.0 | World.CameraAlignmentDirection.Roll != 0.0 | World.CameraAlignmentDirection.TrackPosition != 0.0 | World.CameraAlignmentDirection.Zoom != 0.0)
{
ReducedModeEnteringTime = a + 2500;
}
else if (a > ReducedModeEnteringTime & CpuAutomaticMode)
{
ReducedModeEnteringTime = 0;
CpuReducedMode = true;
}
}
DateTime d = DateTime.Now;
Game.SecondsSinceMidnight = (double)(3600 * d.Hour + 60 * d.Minute + d.Second) + 0.001 * (double)d.Millisecond;
ObjectManager.UpdateAnimatedWorldObjects(TimeElapsed, false);
World.UpdateAbsoluteCamera(TimeElapsed);
ObjectManager.UpdateVisibility(World.CameraTrackFollower.TrackPosition + World.CameraCurrentAlignment.Position.Z);
TextureManager.Update(TimeElapsed);
SoundManager.Update(TimeElapsed);
Renderer.RenderScene(TimeElapsed);
Sdl.SDL_GL_SwapBuffers();
LastTicks = a;
// command line arguments
if (processCommandLineArgs)
{
processCommandLineArgs = false;
for (int i = 0; i < args.Length; i++)
{
if (!SkipArgs[i] && System.IO.File.Exists(args[i]))
{
CurrentlyLoading = true;
Renderer.RenderScene(0.0);
Sdl.SDL_GL_SwapBuffers();
CurrentRoute = args[i];
LoadRoute();
CurrentlyLoading = false;
UpdateCaption();
break;
}
}
}
}
// quit
TextureManager.UnuseAllTextures();
SoundManager.Deinitialize();
Sdl.SDL_Quit();
}
else
{
MessageBox.Show("SDL failed to create the window.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
