public TVViewer()
{
// initialize sdl stuff
screen = Sdl.SDL_SetVideoMode(720, 576, 32, Sdl.SDL_HWSURFACE | Sdl.SDL_DOUBLEBUF);
yuvOverlay = Sdl.SDL_CreateYUVOverlay(720, 576, Sdl.SDL_YUY2_OVERLAY, screen);
rect = new Sdl.SDL_Rect(0, 0, 720, 576);
pixels = Marshal.ReadIntPtr(Marshal.ReadIntPtr(yuvOverlay, 20));
// initialize adapter
adapter = new Adapter("/dev/video0");
adapter.SetControlValue(Control.Mute, 0);
// set desired capture method
adapter.CaptureMethod = CaptureMethod.ReadWrite;
// set video format
VideoCaptureFormat format = new VideoCaptureFormat(720, 576);
format.PixelFormat = v4l2_pix_format_id.YUYV;
format.Field = v4l2_field.Interlaced;
adapter.SetFormat(format);
adapter.Input = adapter.Inputs[adapter.Inputs.IndexOf("Name", "Television")];
adapter.Standard = adapter.Standards[adapter.Standards.IndexOf("Name", "PAL")];
Events.Quit += quit;
Events.KeyboardDown += keyDown;
}
public Temperatura(int x, int y, int calor)
{
Rectangulo = new Sdl.SDL_Rect((short)(x * 32), (short)(y * 32), 32, 32);
Calor = calor;
CambiarColor();
}
private void GfxSetup()
{
surfacePtr = Sdl.SDL_SetVideoMode(
width,
height,
bpp,
flags);
rect2 = new Sdl.SDL_Rect(
0,
0,
(short) width,
(short) height);
Sdl.SDL_SetClipRect(surfacePtr, ref rect2);
}
/// <summary>
/// Update an array of rectangles
/// </summary>
/// <param name="rectangles">Collection of rectangles to update</param>
public void Update(Collection<Rectangle> rectangles)
{
if (rectangles == null)
{
throw new ArgumentNullException("rectangles");
}
if (this.disposed)
{
throw (new ObjectDisposedException(this.ToString()));
}
Sdl.SDL_Rect[] rects = new Sdl.SDL_Rect[rectangles.Count];
for (int i = 0; i < rectangles.Count; i++)
{
rects[i] = Surface.ConvertRectToSdlRect(rectangles[i]);
}
Sdl.SDL_UpdateRects(this.Handle, rects.Length, rects);
GC.KeepAlive(this);
}
public override void DrawImage(GridCoord point, string image, short width, short height)
{
// Convert the width and height into window coords.
width = (short)(width * (m_windowSizeX / m_camera.ZoomLevelX));
height = (short)(height * (m_windowSizeY / m_camera.ZoomLevelY));
// Cache the texture for future use.
if (!m_textures.ContainsKey(image))
{
CacheTexture(image, width, height);
}
IntPtr imagePtr = m_textures[image];
Sdl.SDL_Surface imageSurface = (Sdl.SDL_Surface)System.Runtime.InteropServices.Marshal.PtrToStructure(imagePtr, typeof(Sdl.SDL_Surface));
// Also resize the texture if necessary
if ((imageSurface.w != width)
||
(imageSurface.h != height))
{
CacheTexture(image, width, height);
}
Sdl.SDL_Rect imageRect = new Sdl.SDL_Rect(0, 0, (short)imageSurface.w, (short)imageSurface.h);
WindowCoord wpoint = GridToWindowCoords(point);
Sdl.SDL_Rect dstRect = new Sdl.SDL_Rect((short)wpoint.X,(short)wpoint.Y,(short)imageSurface.w,(short)imageSurface.h);
Sdl.SDL_BlitSurface(imagePtr, ref imageRect, m_surface, ref dstRect);
}
public static void Run()
{
int flags = (Sdl.SDL_HWSURFACE|Sdl.SDL_DOUBLEBUF|Sdl.SDL_ANYFORMAT);
int bpp = 16;
int width = 640;
int height = 480;
bool quitFlag = false;
Random rand = new Random();
string filePath = Path.Combine("..", "..");
string fileDirectory = "Data";
string fileName = "SdlExamples.Rectangles.sound.ogg";
if (File.Exists(fileName))
{
filePath = "";
fileDirectory = "";
}
else if (File.Exists(Path.Combine(fileDirectory, fileName)))
{
filePath = "";
}
string file = Path.Combine(Path.Combine(filePath, fileDirectory), fileName);
Sdl.SDL_Event evt;
try
{
Sdl.SDL_Init(Sdl.SDL_INIT_EVERYTHING);
Sdl.SDL_WM_SetCaption("Tao.Sdl Example - Rectangles", "");
IntPtr surfacePtr = Sdl.SDL_SetVideoMode(
width,
height,
bpp,
flags);
int result = SdlMixer.Mix_OpenAudio(
SdlMixer.MIX_DEFAULT_FREQUENCY,
(short)SdlMixer.MIX_DEFAULT_FORMAT,
2,
1024);
IntPtr chunkPtr = SdlMixer.Mix_LoadMUS(file);
SdlMixer.MusicFinishedDelegate musicStopped =
new SdlMixer.MusicFinishedDelegate(musicHasStopped);
SdlMixer.Mix_HookMusicFinished(musicStopped);
result = SdlMixer.Mix_PlayMusic(chunkPtr, 1);
if (result == -1)
{
Console.WriteLine("Music Error: " + Sdl.SDL_GetError());
}
int rmask = 0x00000000;
int gmask = 0x00ff0000;
int bmask = 0x0000ff00;
int amask = 0x000000ff;
IntPtr rgbSurfacePtr = Sdl.SDL_CreateRGBSurface(
flags,
width,
height,
bpp,
rmask,
gmask,
bmask,
amask);
Sdl.SDL_Rect rect = new Sdl.SDL_Rect(
0,
0,
(short)width,
(short)height);
result = Sdl.SDL_FillRect(rgbSurfacePtr, ref rect, 0);
Sdl.SDL_Rect rect2;
IntPtr videoInfoPointer = Sdl.SDL_GetVideoInfo();
if (videoInfoPointer == IntPtr.Zero)
{
throw new ApplicationException(string.Format("Video query failed: {0}", Sdl.SDL_GetError()));
}
Sdl.SDL_VideoInfo videoInfo = (Sdl.SDL_VideoInfo)
Marshal.PtrToStructure(videoInfoPointer,
typeof(Sdl.SDL_VideoInfo));
Console.WriteLine("Hi There");
Sdl.SDL_PixelFormat pixelFormat = (Sdl.SDL_PixelFormat)
Marshal.PtrToStructure(videoInfo.vfmt,
typeof(Sdl.SDL_PixelFormat));
Console.WriteLine(videoInfo.hw_available);
Console.WriteLine(videoInfo.wm_available);
Console.WriteLine(videoInfo.blit_hw);
Console.WriteLine(videoInfo.blit_hw_CC);
Console.WriteLine(videoInfo.blit_hw_A);
Console.WriteLine(videoInfo.blit_sw);
Console.WriteLine(videoInfo.blit_hw_CC);
Console.WriteLine(videoInfo.blit_hw_A);
Console.WriteLine(videoInfo.blit_fill);
Console.WriteLine(videoInfo.video_mem);
Console.WriteLine(pixelFormat.BitsPerPixel);
Console.WriteLine(pixelFormat.BytesPerPixel);
Console.WriteLine(pixelFormat.Rmask);
Console.WriteLine(pixelFormat.Gmask);
Console.WriteLine(pixelFormat.Bmask);
Console.WriteLine(pixelFormat.Amask);
int numevents = 10;
Sdl.SDL_Event[] events = new Sdl.SDL_Event[numevents];
events[0].type = Sdl.SDL_KEYDOWN;
events[0].key.keysym.sym = (int)Sdl.SDLK_p;
events[1].type = Sdl.SDL_KEYDOWN;
events[1].key.keysym.sym = (int)Sdl.SDLK_z;
int result2 = Sdl.SDL_PeepEvents(events, numevents, Sdl.SDL_ADDEVENT, Sdl.SDL_KEYDOWNMASK);
Console.WriteLine("Addevent result: " + result2);
while (quitFlag == false)
{
result = Sdl.SDL_PollEvent(out evt);
if (evt.type == Sdl.SDL_QUIT)
{
quitFlag = true;
}
else if (evt.type == Sdl.SDL_KEYDOWN)
{
if ((evt.key.keysym.sym == (int)Sdl.SDLK_ESCAPE) ||
(evt.key.keysym.sym == (int)Sdl.SDLK_q))
{
quitFlag = true;
}
if (evt.key.keysym.sym == (int)Sdl.SDLK_p)
{
Console.WriteLine("Key p event was added");
}
if (evt.key.keysym.sym == (int)Sdl.SDLK_z)
{
Console.WriteLine("Key z event was added");
}
}
rect2 = new Sdl.SDL_Rect(
(short)rand.Next(-300, width),
(short)rand.Next(-300, height),
(short)rand.Next(20, 300),
(short)rand.Next(20, 300));
try
{
result = Sdl.SDL_FillRect(
surfacePtr,
ref rect2,
rand.Next(100000));
result = Sdl.SDL_BlitSurface(
rgbSurfacePtr,
ref rect2,
surfacePtr,
ref rect);
result = Sdl.SDL_Flip(surfacePtr);
}
catch (Exception) { }
}
}
catch
{
Sdl.SDL_Quit();
throw;
}
finally
{
Sdl.SDL_Quit();
}
}
public override void DrawText(GridCoord point, int size, string text, System.Drawing.Color colour)
{
// Convert the colour
Sdl.SDL_Color sdlcolour = new Sdl.SDL_Color(colour.R, colour.G, colour.B, colour.A);
// Render the text to a surface
IntPtr renderPtr = SdlTtf.TTF_RenderText_Solid(m_mainfont, text, sdlcolour);
Sdl.SDL_Surface fontSurface = (Sdl.SDL_Surface)System.Runtime.InteropServices.Marshal.PtrToStructure(renderPtr, typeof(Sdl.SDL_Surface));
// Calculate visibility
WindowCoord wpoint = GridToWindowCoords(point);
GridCoord toprightpoint = WindowToGridCoords(new WindowCoord(wpoint.X + fontSurface.w, wpoint.Y));
GridCoord bottomrightpoint = WindowToGridCoords(new WindowCoord(wpoint.X + fontSurface.w, wpoint.Y + fontSurface.h));
GridCoord bottomleftpoint = WindowToGridCoords(new WindowCoord(wpoint.X, wpoint.Y + fontSurface.h));
if (IsVisible(point,toprightpoint,bottomrightpoint,bottomleftpoint))
{
// Then blit this to the main window
Sdl.SDL_Rect fontRect = new Sdl.SDL_Rect(0, 0, (short)fontSurface.w, (short)fontSurface.h);
Sdl.SDL_Rect dstRect = new Sdl.SDL_Rect((short)wpoint.X,(short)wpoint.Y,(short)fontSurface.w,(short)fontSurface.h);
Sdl.SDL_BlitSurface(renderPtr, ref fontRect, m_surface, ref dstRect);
}
// Clean up the mess
Sdl.SDL_FreeSurface(renderPtr);
}
private void SDLBlitScreen(IntPtr p_image, IntPtr p_surface)
{
Sdl.SDL_Rect tileRect = new Sdl.SDL_Rect(0, 0, (short)SCREEN_WIDTH, (short)SCREEN_HEIGHT);
Sdl.SDL_Rect dstRect = new Sdl.SDL_Rect(0, 0, (short)SCREEN_WIDTH, (short)SCREEN_HEIGHT);
Sdl.SDL_BlitSurface(p_image, ref tileRect, p_surface, ref dstRect);
}
public void RenderGlyph_Blended()
{
this.Quit();
this.Init();
IntPtr surfacePtr = VideoSetup();
Sdl.SDL_Rect rect1 = new Sdl.SDL_Rect(0,0,400,400);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0,0,400,400);
IntPtr fontPtr = SdlTtf.TTF_OpenFont("../../FreeSans.ttf", 12);
Sdl.SDL_Color colorfg = new Sdl.SDL_Color(254, 0, 0);
IntPtr fontSurfacePtr = SdlTtf.TTF_RenderGlyph_Blended(fontPtr, 1000, colorfg);
Assert.IsFalse(fontSurfacePtr == IntPtr.Zero);
int result = Sdl.SDL_BlitSurface(fontSurfacePtr, ref rect1, surfacePtr, ref rect2);
Assert.AreEqual(result, 0);
Sdl.SDL_UpdateRect(surfacePtr, 0,0,400,400);
Thread.Sleep(sleepTime);
this.Quit();
}
private void InitWindow(Configuration configuration)
{
width = configuration.resWidth;
height = configuration.resHeight;
centerX = width / 2;
centerY = height / 2;
bpp = configuration.bpp;
Name = configuration.title;
Fullscreen = configuration.fullscreen;
buttonActionDelegate = new ButtonAction(buttonAction);
alwaysUpdateMouse = true;
exceptions = 0;
if (Fullscreen)
{
flags = (/*Sdl.SDL_HWACCEL | Sdl.SDL_HWSURFACE |*/ Sdl.SDL_OPENGL | Sdl.SDL_FULLSCREEN);
bpp = 32/*System.Windows.Forms.Screen.PrimaryScreen.BitsPerPixel*/;
/*Width = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
Height = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;*/
}
else
flags = (/*Sdl.SDL_HWACCEL | Sdl.SDL_HWSURFACE |*/ Sdl.SDL_OPENGL);
quitFlag = false;
try
{
Log.Write("InitSDL: " + Width.ToString() + "x" + Height.ToString() + "@" + bpp.ToString());
Sdl.SDL_Init(Sdl.SDL_INIT_EVERYTHING);
Sdl.SDL_WM_SetCaption(Name, "");
IntPtr surfacePtr = Sdl.SDL_SetVideoMode(Width, Height, 32, flags);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0, 0, (short)Width, (short)Height);
Sdl.SDL_SetClipRect(surfacePtr, ref rect2);
Sdl.SDL_WarpMouse((short)centerX, (short)centerY);
Log.Write("[" + (short)centerX + ", " + (short)centerY + "] <- [" + centerX + ", " + centerY + "]");
Sdl.SDL_ShowCursor(0);
}
catch
{
Sdl.SDL_Quit(); // Vi kallar inte Quit() här för detta är Ändå första funktionen så om det inte går här så blir det så mycket null fel I Quit();
quitFlag = true;
Log.Write("Create OpenGL Window Failure", LogType.CriticalError);
throw;
}
}
public static void Inicializar(short ancho, short alto, int colores,bool pantalla_completa)
{
BarraHerramientas = 200;
int bpp;
int flags = Sdl.SDL_HWSURFACE | Sdl.SDL_DOUBLEBUF | Sdl.SDL_ANYFORMAT;
Console.WriteLine("Inicializando SDL");
Hardware.Ancho = ancho;
Hardware.Alto = alto;
if(pantalla_completa)
{
flags |= Sdl.SDL_FULLSCREEN;
}
#region video
if(Sdl.SDL_Init(Sdl.SDL_INIT_VIDEO) < 0)
{
Console.WriteLine("No se pudo inicar el sistema de video");
Console.WriteLine("ERROR: {0}", Sdl.SDL_GetError());
Environment.Exit(1);
}
bpp = Sdl.SDL_VideoModeOK(ancho, alto, colores, flags);
if(bpp == 0)
{
Console.WriteLine("No se pudo establecer el modo de video");
Console.WriteLine("ERROR: {0}", Sdl.SDL_GetError());
Environment.Exit(1);
}
pantalla = Sdl.SDL_SetVideoMode(ancho, alto, bpp, flags);
#endregion
#region Fuentes
if(SdlTtf.TTF_Init() < 0)
{
Console.WriteLine("No se pudo inicar el manejador de fuentes");
Console.WriteLine("ERROR: {0}", Sdl.SDL_GetError());
Environment.Exit(1);
}
#endregion
origen = new Sdl.SDL_Rect(0 , 0, ancho, alto);
//Sdl.SDL_SetClipRect(pantalla, ref origen);
#region Sonido
if(Sdl.SDL_InitSubSystem(Sdl.SDL_INIT_AUDIO) < 0)
{
Console.WriteLine("No se pudo inicar el sistema de audio");
Console.WriteLine("ERROR: {0}", Sdl.SDL_GetError());
SonidoActivo = false;
}
else
{
SonidoActivo = true;
}
if(SonidoActivo)
{
if(SdlMixer.Mix_OpenAudio(22050, Sdl.AUDIO_S16, 2, 4096) < 0)
{
Console.WriteLine("No se pudo inicar el mezclador de audio");
Console.WriteLine("ERROR: {0}", Sdl.SDL_GetError());
SonidoActivo = false;
}
}
AlmacenSonidos.Inicializar();
#endregion
Console.WriteLine("SDL inicializado con exito");
Sprite boton = new Sprite("Assets/Botones/boton.png");
fuente = new Fuente("Assets/Fuentes/FreeSansBold.ttf", 14);
CambiarColorTexto(0,0,0);
boton.Mover(650, 100);
boton.Dibujar();
EscribirTexto("Arriba", 685, 115);
boton.Mover(650, 154);
boton.Dibujar();
EscribirTexto("Abajo", 685, 169);
boton.Mover(650, 207);
boton.Dibujar();
EscribirTexto("Izquierda", 685, 222);
boton.Mover(650, 270);
boton.Dibujar();
EscribirTexto("Derecha", 685, 285);
boton.Mover(650, 324);
boton.Dibujar();
EscribirTexto("Buscar", 685, 339);
fuente = new Fuente("Assets/Fuentes/FreeSansBold.ttf", 20);
}
public void zoomSurface()
{
this.InitSdl();
Sdl.SDL_Rect rect1 = new Sdl.SDL_Rect(0,0,400,400);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0,0,400,400);
IntPtr bmpImagePtr = Sdl.SDL_LoadBMP("test.bmp");
IntPtr zoomSurfacePtr = SdlGfx.zoomSurface(bmpImagePtr, 5, 2, SdlGfx.SMOOTHING_OFF);
int result = Sdl.SDL_BlitSurface(zoomSurfacePtr, ref rect1, surfacePtr, ref rect2);
Assert.IsNotNull(zoomSurfacePtr);
Assert.IsFalse(zoomSurfacePtr==IntPtr.Zero);
Sdl.SDL_UpdateRect(surfacePtr, 0,0,400,400);
//int results = Sdl.SDL_Flip(surfacePtr);
Thread.Sleep(sleepTime);
}
public static void DibujarImagen(IntPtr imagen, short x, short y)
{
Sdl.SDL_Rect destino = new Sdl.SDL_Rect(x,y, Ancho, Alto);
Sdl.SDL_BlitSurface(imagen,ref origen, pantalla, ref destino);
}
public static void EscribirTexto(string texto, int x, int y)
{
if(Object.ReferenceEquals(color, null))
{
color = new Sdl.SDL_Color(255, 255, 255);
}
IntPtr textoComoImagen = SdlTtf.TTF_RenderText_Solid(fuente.ApuntadorFuente, texto, color);
if(textoComoImagen == IntPtr.Zero)
{
Console.WriteLine("Error al renderizar '{0}'", texto);
}
Sdl.SDL_Rect destino = new Sdl.SDL_Rect((short)x,(short)y,Ancho , Alto);
Sdl.SDL_BlitSurface(textoComoImagen, ref origen, pantalla, ref destino);
}
private int FillRect(byte r, byte g, byte b, byte a)
{
Sdl.SDL_Rect rect = new Sdl.SDL_Rect(0, 0, WIDTH, HEIGHT);
// TODO : actually put the thing together from the
// color components passed as parameters
int pf = 0;
return Sdl.SDL_FillRect(Sdl.SDL_GetVideoSurface(), ref rect, pf);
}
public void UpdateRects()
{
//TODO: Must figure out a real test for this method.
IntPtr surfacePtr = VideoSetup();
Sdl.SDL_Rect rect = new Sdl.SDL_Rect(100,100,100,100);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(150,150,150,150);
Sdl.SDL_Rect[] rects = {
new Sdl.SDL_Rect(100,100,100,100),
new Sdl.SDL_Rect(150,150,150,150)
};
Sdl.SDL_UpdateRects(surfacePtr, rects.Length, rects);
Sdl.SDL_FreeSurface(surfacePtr);
}
private void ConfeccionarCamino()
{
int intentos;
int repeticiones = ITERACIONES;
int castigo;
Direccion direccion;
Random random = new Random(System.DateTime.Now.Millisecond);
int origen = kibus.OnToyY + kibus.OnToyX * 20;
int destino = casa.OnToyY + casa.OnToyX * 20;
//Setear los 2 nodos iniciales, origen y destino
rectanguloOrigen = kibus.GetRectangulo();
while(repeticiones-->0)
{
Console.WriteLine("Iteracion #" + (ITERACIONES - repeticiones));
//Volver a iniciar los valores;
nodosVisitados = new Nodo[20*20];
Nodo.CantidadNodosVisitados = 0;
Conexion.conexionesUsadas = 0;
nodosVisitados[destino] = new Nodo();
nodosVisitados[origen] = new Nodo();
kibus.Mover(rectanguloOrigen);
while(kibus.OnToyX != casa.OnToyX || kibus.OnToyY != casa.OnToyY)
{
modoGrafico = Hardware.TeclaPulsada(Sdl.SDLK_g);
if(modoGrafico)
{
DibujarTodo();
Hardware.EscribirTexto("Entrenando", 641, 10);
Hardware.RefrescarPantalla();
}
int anterior;
int actual;
intentos = 0;
Sdl.SDL_Rect rectTemp = kibus.GetRectangulo();
do
{
kibus.Mover(rectTemp);
do
{
direccion = (Direccion)random.Next(0, (int)Direccion.MISINGNO);
intentos++;
}while(!IntentarMover(kibus, direccion, false));
anterior = kibus.OnToyY + kibus.OnToyX * 20;
kibus.Mover(direccion);
actual = kibus.OnToyY + kibus.OnToyX * 20;
if(nodosVisitados[actual] == null)
{
nodosVisitados[actual] = new Nodo();
break;
}
}while(intentos < 8);
Conexion cnxDestino;
if(nodosVisitados[anterior].conexiones[(int)direccion] == null)
{
cnxDestino = new Conexion();
cnxDestino.direccionUsada = direccion;
}
else
{
cnxDestino = nodosVisitados[anterior].conexiones[(int)direccion];
}
cnxDestino.NodoConexion = nodosVisitados[actual];
nodosVisitados[anterior].conexiones[(int)direccion] = cnxDestino;
if(modoGrafico)
{
Hardware.Pausar(10);
}
}
//Console.WriteLine("CASA: {0},{1}", casa.OnToyX,casa.OnToyY);
//Console.WriteLine("KIBU: {0},{1}", kibus.OnToyX,kibus.OnToyY);
//Seteo de los valores minimos y máximos
if(Conexion.conexionesUsadas > maximo) maximo = Conexion.conexionesUsadas;
if(Conexion.conexionesUsadas < minimo) minimo = Conexion.conexionesUsadas;
mediaHistorica = (maximo + minimo)/2;
castigo = /*Math.Abs(*/Conexion.conexionesUsadas - mediaHistorica/*)*/;
Console.WriteLine("Maximo :\t" + maximo);
Console.WriteLine("Minimo :\t" + minimo);
Console.WriteLine("Media :\t" + mediaHistorica);
Console.WriteLine("Conexiones:\t" + Conexion.conexionesUsadas);
Console.WriteLine("Castigo:\t" + castigo);
Console.WriteLine(".------------------.");
actualizarMundoValorifico(nodosVisitados, castigo);
}
}
public static void Run()
{
int flags = (Sdl.SDL_HWSURFACE | Sdl.SDL_DOUBLEBUF | Sdl.SDL_ANYFORMAT);
int bpp = 16;
int width = 640;
int height = 480;
bool quitFlag = false;
Random rand = new Random();
//string musicFile = "Data/SdlExamples.Reactangles.sound.ogg";
Sdl.SDL_Event evt;
try
{
Sdl.SDL_Init(Sdl.SDL_INIT_EVERYTHING);
Sdl.SDL_WM_SetCaption("Tao.Sdl Example - GfxPrimitives", "");
IntPtr surfacePtr = Sdl.SDL_SetVideoMode(
width,
height,
bpp,
flags);
Sdl.SDL_Rect rect2 =
new Sdl.SDL_Rect(0, 0, (short)width, (short)height);
Sdl.SDL_SetClipRect(surfacePtr, ref rect2);
while (quitFlag == false)
{
Sdl.SDL_PollEvent(out evt);
if (evt.type == Sdl.SDL_QUIT)
{
quitFlag = true;
}
else if (evt.type == Sdl.SDL_KEYDOWN)
{
if ((evt.key.keysym.sym == (int)Sdl.SDLK_ESCAPE) ||
(evt.key.keysym.sym == (int)Sdl.SDLK_q))
{
quitFlag = true;
}
}
try
{
SdlGfx.filledCircleRGBA(surfacePtr, (short)rand.Next(10, width - 100), (short)rand.Next(10, height - 100), (short)rand.Next(10, 100), (byte)rand.Next(255), (byte)rand.Next(255), (byte)rand.Next(255), (byte)rand.Next(255));
Sdl.SDL_Flip(surfacePtr);
Thread.Sleep(100);
}
catch (Exception) { }
}
}
catch
{
Sdl.SDL_Quit();
throw;
}
finally
{
Sdl.SDL_Quit();
}
}
// Private (auxiliar) methods
private static void drawHiddenImage(IntPtr image, int x, int y)
{
Sdl.SDL_Rect origin = new Sdl.SDL_Rect(0,0,width,height);
Sdl.SDL_Rect dest = new Sdl.SDL_Rect((short) x, (short) y,
width,height);
Sdl.SDL_BlitSurface(image, ref origin, hiddenScreen, ref dest);
}
private void SDLBlitSprite(IntPtr p_image, IntPtr p_surface, int x, int y)
{
Sdl.SDL_Rect tileRect = new Sdl.SDL_Rect(0, 0, 50, 50);
Sdl.SDL_Rect dstRect = new Sdl.SDL_Rect((short)x, (short)y, 50, 50);
Sdl.SDL_BlitSurface(p_image, ref tileRect, p_surface, ref dstRect);
}
public override void DrawSplash()
{
IntPtr imagePtr = SdlImage.IMG_Load("images/Octo-Image.jpg");
Sdl.SDL_Surface imageSurface = (Sdl.SDL_Surface)System.Runtime.InteropServices.Marshal.PtrToStructure(imagePtr, typeof(Sdl.SDL_Surface));
Sdl.SDL_Rect imageRect = new Sdl.SDL_Rect(0, 0, (short)imageSurface.w, (short)imageSurface.h);
Sdl.SDL_Rect dstRect = new Sdl.SDL_Rect(100,100,(short)imageSurface.w,(short)imageSurface.h);
Sdl.SDL_BlitSurface(imagePtr, ref imageRect, m_surface, ref dstRect);
}
public void FillRectAndFlip()
{
IntPtr surfacePtr = VideoSetup();
Assert.IsNotNull(surfacePtr);
Sdl.SDL_Rect rect = new Sdl.SDL_Rect(100,100,100,100);
Sdl.SDL_FillRect(surfacePtr, ref rect, 10000);
int resultFlip = Sdl.SDL_Flip(surfacePtr);
Thread.Sleep(sleepTime);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(150,150,150,150);
int result2 = Sdl.SDL_FillRect(surfacePtr, ref rect2, 1000);
Assert.AreEqual(result2, 0);
resultFlip = Sdl.SDL_Flip(surfacePtr);
Assert.AreEqual(resultFlip, 0);
Thread.Sleep(sleepTime);
int result3 = Sdl.SDL_FillRect(surfacePtr, ref rect, 5000);
Assert.AreEqual(result3, 0);
resultFlip = Sdl.SDL_Flip(surfacePtr);
Assert.AreEqual(resultFlip, 0);
Thread.Sleep(sleepTime);
Sdl.SDL_FreeSurface(surfacePtr);
}
public bool DrawGlScene()
{
if(this.fieldArr != null)
{
Sdl.SDL_Rect screenrect = new Sdl.SDL_Rect(0, 0, (short)SCREEN_WIDTH, (short)SCREEN_HEIGHT);
Sdl.SDL_FillRect(ptrSurface, ref screenrect, 0);
double moveDelta = (((DateTime.Now.Ticks - this.moveStartTicks) / 10000f) / (250f*(double)this.playerMovementSpeed));
if(moveDelta > 1.0f)
moveDelta = 1.0f;
Point deltaPoint = RenderManager.deltaPoint(this.playerPosOld, this.playerPos);
int playerXmove = (int)((this.playerPosOld.X * fieldSize) + (deltaPoint.X * fieldSize * moveDelta));
int playerYmove = (int)((this.playerPosOld.Y * fieldSize) + (deltaPoint.Y * fieldSize * moveDelta));
if(playerXmove < 0)
playerXmove = 0;
if(playerXmove >= this.fieldArr.GetLength(0) * fieldSize)
playerXmove = this.fieldArr.GetLength(0) * fieldSize;
if(playerYmove < 0)
playerYmove = 0;
if(playerYmove >= this.fieldArr.GetLength(1) * fieldSize)
playerYmove = this.fieldArr.GetLength(1) * fieldSize;
int offsetX = (viewportWidth / 2) - playerXmove;
int offsetY = (viewportHeight / 2) - playerYmove;
int playerX = (viewportWidth / 2);
int playerY = (viewportHeight / 2);
for(int x = 0; x < this.fieldArr.GetLength(0); x++)
{
for(int y = 0; y < this.fieldArr.GetLength(1); y++)
{
if(this.fieldArr[x,y] != null)
{
// Render Field Texture
SDLBlitSprite(this.fieldArr[x,y].getType().getImage(), ptrSurface, offsetX + (x * fieldSize), offsetY + (y * fieldSize));
Entity f_ent = this.fieldArr[x,y].getEntity();
Loot f_loot = this.fieldArr[x,y].getLoot();
if(f_ent != null && !(f_ent is Player))
SDLBlitSprite(f_ent.getTexture(), ptrSurface, offsetX + (x * fieldSize), offsetY + (y * fieldSize));
if(f_loot != null)
SDLBlitSprite(f_loot.getTexture(), ptrSurface, offsetX + (x * fieldSize), offsetY + (y * fieldSize));
}
}
}
foreach(Bullet bullet in GameManager.getInstance().getMap().getBullets())
{
Point position = bullet.getPosition();
SDLBlitSprite(bullet.getTexture(), ptrSurface, offsetX + (position.X * fieldSize), offsetY + (position.Y * fieldSize));
}
int barY = viewportHeight - fieldSize;
// draw bottom bar
SdlGfx.boxRGBA(ptrSurface, 0, (short)barY, (short)viewportWidth, (short)(barY+fieldSize), 180, 200, 200, 127);
// draw current weapon
SDLBlitSprite(GameManager.getInstance().getPlayer().getTexture(), ptrSurface, playerX, playerY);
SDLBlitSprite(GameManager.getInstance().getPlayer().getWeapon().getTexture(), ptrSurface, playerX, playerY);
// draw current healthpoints
for(int iHP = 1; iHP <= 15; iHP++)
{
if(iHP <= GameManager.getInstance().getPlayer().getLife())
{
SDLBlitSprite(this.textureList.getGUITextureByName("heart_on"), ptrSurface, 70 + (iHP*20), barY + 20);
}
else
{
SDLBlitSprite(this.textureList.getGUITextureByName("heart_off"), ptrSurface, 70 + (iHP*20), barY + 20);
}
}
// draw healthpot symbol and current count
SDLBlitSprite(this.textureList.getGUITextureByName("healthpot"), ptrSurface, 400, barY);
string strHealthPotCount = GameManager.getInstance().getPlayer().getHealthPotAmount().ToString("00");
string firstDigit = strHealthPotCount.Substring(0,1);
string secondDigit = strHealthPotCount.Substring(1,1);
SDLBlitSprite(this.textureList.getGUITextureByName("num"+firstDigit), ptrSurface, 450, barY);
SDLBlitSprite(this.textureList.getGUITextureByName("num"+secondDigit), ptrSurface, 475, barY);
if(this.currentScreenState == ScreenState.BEGINSCREEN)
{
SDLBlitScreen(this.textureList.getGUITextureByName("title"), ptrSurface);
}
else if(this.currentScreenState == ScreenState.ENDSCREEN)
{
SDLBlitScreen(this.textureList.getGUITextureByName("gameover"), ptrSurface);
}
else if(this.currentScreenState == ScreenState.YOUWON)
{
SDLBlitScreen(this.textureList.getGUITextureByName("win"), ptrSurface);
}
// update everything on screen
Sdl.SDL_UpdateRect(ptrSurface, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
}
return true;
}
public static void Main()
{
short anchoPantalla = 800;
short altoPantalla = 600;
int bitsColor = 24;
int flags = Sdl.SDL_HWSURFACE | Sdl.SDL_DOUBLEBUF | Sdl.SDL_ANYFORMAT | Sdl.SDL_FULLSCREEN;
IntPtr pantallaOculta;
// Inicializamos SDL
Sdl.SDL_Init(Sdl.SDL_INIT_EVERYTHING);
pantallaOculta = Sdl.SDL_SetVideoMode(
altoPantalla,
anchoPantalla,
bitsColor,
flags);
// Indicamos que se recorte lo que salga de la pantalla oculta
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0,0, (short) anchoPantalla, (short) altoPantalla);
Sdl.SDL_SetClipRect(pantallaOculta, ref rect2);
// Cargamos una imagen
IntPtr imagen;
imagen = Sdl.SDL_LoadBMP("personaje.bmp");
if (imagen == IntPtr.Zero)
{
System.Console.WriteLine("Imagen inexistente!");
Environment.Exit(4);
}
// Parte repetitiva
bool terminado = false;
short x = 400;
short y = 300;
short anchoImagen = 160;
short altoImagen = 160;
Sdl.SDL_Event suceso;
int numkeys;
byte[] teclas;
do
{
// Comprobamos sucesos
Sdl.SDL_PollEvent(out suceso);
teclas = Sdl.SDL_GetKeyState(out numkeys);
// Miramos si se ha pulsado alguna flecha del cursor
if (teclas[Sdl.SDLK_UP] == 1)
y -= 2;
if (teclas[Sdl.SDLK_DOWN] == 1)
y += 2;
if (teclas[Sdl.SDLK_LEFT] == 1)
x -= 2;
if (teclas[Sdl.SDLK_RIGHT] == 1)
x += 2;
if (teclas[Sdl.SDLK_ESCAPE] == 1)
terminado = true;
// Borramos pantalla
Sdl.SDL_Rect origen = new Sdl.SDL_Rect(0, 0, anchoPantalla,altoPantalla);
Sdl.SDL_FillRect(pantallaOculta, ref origen, 0);
// Dibujamos en sus nuevas coordenadas
origen = new Sdl.SDL_Rect(0,0,anchoImagen,altoImagen);
Sdl.SDL_Rect dest = new Sdl.SDL_Rect(x,y,
anchoImagen,altoImagen);
Sdl.SDL_BlitSurface(imagen, ref origen,
pantallaOculta, ref dest);
Sdl.SDL_FillRect(pantallaOculta, ref origen, 0);
// Mostramos pantalla oculta
Sdl.SDL_Flip(pantallaOculta);
// Y esperamos 20 ms
System.Threading.Thread.Sleep( 20 );
} while(!terminado);
// Finalmente, cerramos SDL
Sdl.SDL_Quit();
}
public void LoadBMPSaveBMPBlit()
{
IntPtr surfacePtr = VideoSetup();
Assert.IsNotNull(surfacePtr);
Sdl.SDL_Rect rect1 = new Sdl.SDL_Rect(0,0,400,400);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0,0,400,400);
IntPtr bmpImagePtr = Sdl.SDL_LoadBMP("test.bmp");
Assert.IsNotNull(bmpImagePtr);
Assert.IsFalse(bmpImagePtr==IntPtr.Zero);
int result = Sdl.SDL_BlitSurface(bmpImagePtr, ref rect1, surfacePtr, ref rect2);
Assert.AreEqual(result, 0);
Sdl.SDL_UpdateRect(surfacePtr, 0,0,400,400);
Thread.Sleep(sleepTime);
result = Sdl.SDL_SaveBMP(surfacePtr, "testScreen.bmp");
Assert.AreEqual(result, 0);
Sdl.SDL_FreeSurface(surfacePtr);
}
public void LoadTyped_RW()
{
string file = "test.gif";
IntPtr surfacePtr = VideoSetup();
IntPtr imagePtr = SdlImage.IMG_LoadTyped_RW(Sdl.SDL_RWFromFile(file, "rb"),1, "gif" );
Assert.IsFalse(imagePtr == IntPtr.Zero);
Sdl.SDL_Rect rect1 = new Sdl.SDL_Rect(0,0,200,200);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0,0,200,200);
int result = Sdl.SDL_BlitSurface(imagePtr, ref rect1, surfacePtr, ref rect2);
Sdl.SDL_UpdateRect(surfacePtr, 0,0,200,200);
Thread.Sleep(sleepTime);
Assert.AreEqual(result, 0);
file = "test.png";
surfacePtr = VideoSetup();
imagePtr = SdlImage.IMG_LoadTyped_RW(Sdl.SDL_RWFromFile(file, "rb"), 1, "png");
Assert.IsFalse(imagePtr == IntPtr.Zero);
result = Sdl.SDL_BlitSurface(imagePtr, ref rect1, surfacePtr, ref rect2);
Sdl.SDL_UpdateRect(surfacePtr, 0,0,200,200);
Thread.Sleep(sleepTime);
Assert.AreEqual(result, 0);
this.Quit();
}
protected override void BeginRender()
{
// Clear the buffer and set the clipping rect
Sdl.SDL_Rect rect = new Sdl.SDL_Rect(0,0,m_windowSizeX, m_windowSizeY);
Sdl.SDL_FillRect(m_surface, ref rect, 0);
Sdl.SDL_SetClipRect(m_surface, ref rect);
}
public static void ClearScreen()
{
Sdl.SDL_Rect origin = new Sdl.SDL_Rect(0,0,width,height);
Sdl.SDL_FillRect(hiddenScreen, ref origin, 0);
}
public void Load()
{
string file = "test.bmp";
IntPtr surfacePtr = VideoSetup();
IntPtr imagePtr = SdlImage.IMG_Load(file);
Assert.IsFalse(imagePtr == IntPtr.Zero);
Sdl.SDL_Rect rect1 = new Sdl.SDL_Rect(0,0,200,200);
Sdl.SDL_Rect rect2 = new Sdl.SDL_Rect(0,0,200,200);
int result = Sdl.SDL_BlitSurface(imagePtr, ref rect1, surfacePtr, ref rect2);
Sdl.SDL_UpdateRect(surfacePtr, 0,0,200,200);
Thread.Sleep(sleepTime);
Assert.AreEqual(result, 0);
this.Quit();
}
public static void Init(short w, short h, int colors, bool fullScreen)
{
width = w;
height = h;
int flags = Sdl.SDL_HWSURFACE | Sdl.SDL_DOUBLEBUF | Sdl.SDL_ANYFORMAT;
if (fullScreen)
flags |= Sdl.SDL_FULLSCREEN;
Sdl.SDL_Init(Sdl.SDL_INIT_EVERYTHING);
hiddenScreen = Sdl.SDL_SetVideoMode(
width,
height,
colors,
flags);
Sdl.SDL_Rect rect2 =
new Sdl.SDL_Rect(0,0, (short) width, (short) height);
Sdl.SDL_SetClipRect(hiddenScreen, ref rect2);
}
