public GameConsole()
{
this.TextString = new String2D();
this.TextString.Color = Color.White;
this.TextString.Size = 16;
this.TextString.Position = new Vector2(10, 16 * MainGame.TileSize - 28);
}
/// <summary>
/// Fonction called when the post-effects are not supported ;
/// Display an error message and wait until the user exits
/// </summary>
private static void DisplayError(RenderWindow App)
{
// Define a string for displaying the error message
String2D ErrorStr = new String2D("Sorry, your system doesn't support post-effects");
ErrorStr.Position = new Vector2(100.0F, 250.0F);
ErrorStr.Color = new Color(200, 100, 150);
// Start the game loop
while (App.IsOpened())
{
// Process events
App.DispatchEvents();
// Clear the window
App.Clear();
// Draw the error message
App.Draw(ErrorStr);
// Finally, display the rendered frame on screen
App.Display();
}
}
/// <summary>
/// Fonction called when the post-effects are not supported ;
/// Display an error message and wait until the user exits
/// </summary>
private static void DisplayError(RenderWindow App)
{
// Define a string for displaying the error message
String2D ErrorStr = new String2D("Sorry, your system doesn't support post-effects");
ErrorStr.Position = new Vector2(100.0F, 250.0F);
ErrorStr.Color = new Color(200, 100, 150);
// Start the game loop
while (App.IsOpened())
{
// Process events
App.DispatchEvents();
// Clear the window
App.Clear();
// Draw the error message
App.Draw(ErrorStr);
// Finally, display the rendered frame on screen
App.Display();
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
// Create main window
RenderWindow App = new RenderWindow(new VideoMode(800, 600), "SFML.Net OpenGL");
App.PreserveOpenGLStates(true);
// Setup event handlers
App.Closed += new EventHandler(OnClosed);
App.KeyPressed += new EventHandler <KeyEventArgs>(OnKeyPressed);
App.Resized += new EventHandler <SizeEventArgs>(OnResized);
// Create a sprite for the background
Image BackgroundImage = new Image("datas/opengl/background.jpg");
Sprite Background = new Sprite(BackgroundImage);
// Create a text to display
String2D Text = new String2D("This is a rotating cube");
Text.Position = new Vector2(250.0F, 300.0F);
Text.Color = new Color(128, 0, 128);
// Load an OpenGL texture.
// We could directly use a sf::Image as an OpenGL texture (with its Bind() member function),
// but here we want more control on it (generate mipmaps, ...) so we create a new one
int Texture = 0;
using (Image TempImage = new Image("datas/opengl/texture.jpg"))
{
Gl.glGenTextures(1, out Texture);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, Texture);
Glu.gluBuild2DMipmaps(Gl.GL_TEXTURE_2D, Gl.GL_RGBA, (int)TempImage.Width, (int)TempImage.Height, Gl.GL_RGBA, Gl.GL_UNSIGNED_BYTE, TempImage.Pixels);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_LINEAR);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MIN_FILTER, Gl.GL_LINEAR_MIPMAP_LINEAR);
}
// Enable Z-buffer read and write
Gl.glEnable(Gl.GL_DEPTH_TEST);
Gl.glDepthMask(Gl.GL_TRUE);
Gl.glClearDepth(1.0F);
// Setup a perspective projection
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
Glu.gluPerspective(90.0F, 1.0F, 1.0F, 500.0F);
// Bind our texture
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, Texture);
Gl.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
float Time = 0.0F;
// Start game loop
while (App.IsOpened())
{
// Process events
App.DispatchEvents();
// Clear the window
App.Clear();
// Draw background
App.Draw(Background);
// Clear depth buffer
Gl.glClear(Gl.GL_DEPTH_BUFFER_BIT);
// Apply some transformations
Time += App.GetFrameTime();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
Gl.glTranslatef(0.0F, 0.0F, -200.0F);
Gl.glRotatef(Time * 50, 1.0F, 0.0F, 0.0F);
Gl.glRotatef(Time * 30, 0.0F, 1.0F, 0.0F);
Gl.glRotatef(Time * 90, 0.0F, 0.0F, 1.0F);
// Draw a cube
Gl.glBegin(Gl.GL_QUADS);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(-50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(-50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(50.0F, 50.0F, 50.0F);
Gl.glEnd();
// Draw some text on top of our OpenGL object
App.Draw(Text);
// Finally, display the rendered frame on screen
App.Display();
}
// Don't forget to destroy our texture
Gl.glDeleteTextures(1, ref Texture);
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
// Create main window
RenderWindow App = new RenderWindow(new VideoMode(800, 600), "SFML.Net OpenGL");
App.PreserveOpenGLStates(true);
// Setup event handlers
App.Closed += new EventHandler(OnClosed);
App.KeyPressed += new EventHandler<KeyEventArgs>(OnKeyPressed);
App.Resized += new EventHandler<SizeEventArgs>(OnResized);
// Create a sprite for the background
Image BackgroundImage = new Image("datas/opengl/background.jpg");
Sprite Background = new Sprite(BackgroundImage);
// Create a text to display
String2D Text = new String2D("This is a rotating cube");
Text.Position = new Vector2(250.0F, 300.0F);
Text.Color = new Color(128, 0, 128);
// Load an OpenGL texture.
// We could directly use a sf::Image as an OpenGL texture (with its Bind() member function),
// but here we want more control on it (generate mipmaps, ...) so we create a new one
int Texture = 0;
using (Image TempImage = new Image("datas/opengl/texture.jpg"))
{
Gl.glGenTextures(1, out Texture);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, Texture);
Glu.gluBuild2DMipmaps(Gl.GL_TEXTURE_2D, Gl.GL_RGBA, (int)TempImage.Width, (int)TempImage.Height, Gl.GL_RGBA, Gl.GL_UNSIGNED_BYTE, TempImage.Pixels);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MAG_FILTER, Gl.GL_LINEAR);
Gl.glTexParameteri(Gl.GL_TEXTURE_2D, Gl.GL_TEXTURE_MIN_FILTER, Gl.GL_LINEAR_MIPMAP_LINEAR);
}
// Enable Z-buffer read and write
Gl.glEnable(Gl.GL_DEPTH_TEST);
Gl.glDepthMask(Gl.GL_TRUE);
Gl.glClearDepth(1.0F);
// Setup a perspective projection
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
Glu.gluPerspective(90.0F, 1.0F, 1.0F, 500.0F);
// Bind our texture
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, Texture);
Gl.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
float Time = 0.0F;
// Start game loop
while (App.IsOpened())
{
// Process events
App.DispatchEvents();
// Clear the window
App.Clear();
// Draw background
App.Draw(Background);
// Clear depth buffer
Gl.glClear(Gl.GL_DEPTH_BUFFER_BIT);
// Apply some transformations
Time += App.GetFrameTime();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
Gl.glTranslatef(0.0F, 0.0F, -200.0F);
Gl.glRotatef(Time * 50, 1.0F, 0.0F, 0.0F);
Gl.glRotatef(Time * 30, 0.0F, 1.0F, 0.0F);
Gl.glRotatef(Time * 90, 0.0F, 0.0F, 1.0F);
// Draw a cube
Gl.glBegin(Gl.GL_QUADS);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f( 50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f( 50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f( 50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f( 50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(-50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(-50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f( 50.0F, -50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f( 50.0F, -50.0F, 50.0F);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(-50.0F, 50.0F, 50.0F);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(-50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f( 50.0F, 50.0F, -50.0F);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f( 50.0F, 50.0F, 50.0F);
Gl.glEnd();
// Draw some text on top of our OpenGL object
App.Draw(Text);
// Finally, display the rendered frame on screen
App.Display();
}
// Don't forget to destroy our texture
Gl.glDeleteTextures(1, ref Texture);
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
// Create the main window
RenderWindow App = new RenderWindow(new VideoMode(800, 600), "SFML.Net PostFX");
// Setup event handlers
App.Closed += new EventHandler(OnClosed);
App.KeyPressed += new EventHandler <KeyEventArgs>(OnKeyPressed);
// Check that the system can use post effects
if (PostFx.CanUsePostFX == false)
{
DisplayError(App);
return;
}
// Load a cute background image to display :)
Sprite Background = new Sprite(new Image("datas/post-fx/background.jpg"));
// Load the text font
Font Cheeseburger = new Font("datas/post-fx/cheeseburger.ttf");
// Load the image needed for the wave effect
Image WaveImage = new Image("datas/post-fx/wave.jpg");
// Load all effects
Effects = new Dictionary <string, PostFx>();
Effects["nothing"] = new PostFx("datas/post-fx/nothing.sfx");
Effects["blur"] = new PostFx("datas/post-fx/blur.sfx");
Effects["colorize"] = new PostFx("datas/post-fx/colorize.sfx");
Effects["fisheye"] = new PostFx("datas/post-fx/fisheye.sfx");
Effects["wave"] = new PostFx("datas/post-fx/wave.sfx");
CurrentEffect = Effects.GetEnumerator();
CurrentEffect.MoveNext();
// Do specific initializations
Effects["nothing"].SetTexture("framebuffer", null);
Effects["blur"].SetTexture("framebuffer", null);
Effects["blur"].SetParameter("offset", 0.0F);
Effects["colorize"].SetTexture("framebuffer", null);
Effects["colorize"].SetParameter("color", 1.0F, 1.0F, 1.0F);
Effects["fisheye"].SetTexture("framebuffer", null);
Effects["wave"].SetTexture("framebuffer", null);
Effects["wave"].SetTexture("wave", WaveImage);
// Define a string for displaying current effect description
CurFXStr = new String2D();
CurFXStr.Text = "Current effect is \"" + CurrentEffect.Current.Key + "\"";
CurFXStr.Font = Cheeseburger;
CurFXStr.Position = new Vector2(20.0F, 0.0F);
// Define a string for displaying help
String2D InfoStr = new String2D();
InfoStr.Text = "Move your mouse to change the effect parameters\nPress numpad + to change effect\nWarning : some effects may not work\ndepending on your graphics card";
InfoStr.Font = Cheeseburger;
InfoStr.Position = new Vector2(20.0F, 460.0F);
InfoStr.Color = new Color(200, 100, 150);
// Start the game loop
while (App.IsOpened())
{
// Process events
App.DispatchEvents();
// Get the mouse position in the range [0, 1]
float X = App.Input.GetMouseX() / (float)App.Width;
float Y = App.Input.GetMouseY() / (float)App.Height;
// Update the current effect
if (CurrentEffect.Current.Key == "blur")
{
CurrentEffect.Current.Value.SetParameter("offset", X * Y * 0.1f);
}
else if (CurrentEffect.Current.Key == "colorize")
{
CurrentEffect.Current.Value.SetParameter("color", 0.3f, X, Y);
}
else if (CurrentEffect.Current.Key == "fisheye")
{
CurrentEffect.Current.Value.SetParameter("mouse", X, 1.0F - Y);
}
else if (CurrentEffect.Current.Key == "wave")
{
CurrentEffect.Current.Value.SetParameter("offset", X, Y);
}
// Clear the window
App.Clear();
// Draw background and apply the post-fx
App.Draw(Background);
App.Draw(CurrentEffect.Current.Value);
// Draw interface strings
App.Draw(CurFXStr);
App.Draw(InfoStr);
// Finally, display the rendered frame on screen
App.Display();
}
}
public GameConsole()
{
this.TextString = new String2D();
this.TextString.Color = Color.White;
this.TextString.Size = 16;
this.TextString.Position = new Vector2(10, 16 * MainGame.TileSize - 28);
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
// Create the main window
RenderWindow App = new RenderWindow(new VideoMode(800, 600), "SFML.Net PostFX");
// Setup event handlers
App.Closed += new EventHandler(OnClosed);
App.KeyPressed += new EventHandler<KeyEventArgs>(OnKeyPressed);
// Check that the system can use post effects
if (PostFx.CanUsePostFX == false)
{
DisplayError(App);
return;
}
// Load a cute background image to display :)
Sprite Background = new Sprite(new Image("datas/post-fx/background.jpg"));
// Load the text font
Font Cheeseburger = new Font("datas/post-fx/cheeseburger.ttf");
// Load the image needed for the wave effect
Image WaveImage = new Image("datas/post-fx/wave.jpg");
// Load all effects
Effects = new Dictionary<string, PostFx>();
Effects["nothing"] = new PostFx("datas/post-fx/nothing.sfx");
Effects["blur"] = new PostFx("datas/post-fx/blur.sfx");
Effects["colorize"] = new PostFx("datas/post-fx/colorize.sfx");
Effects["fisheye"] = new PostFx("datas/post-fx/fisheye.sfx");
Effects["wave"] = new PostFx("datas/post-fx/wave.sfx");
CurrentEffect = Effects.GetEnumerator();
CurrentEffect.MoveNext();
// Do specific initializations
Effects["nothing"].SetTexture("framebuffer", null);
Effects["blur"].SetTexture("framebuffer", null);
Effects["blur"].SetParameter("offset", 0.0F);
Effects["colorize"].SetTexture("framebuffer", null);
Effects["colorize"].SetParameter("color", 1.0F, 1.0F, 1.0F);
Effects["fisheye"].SetTexture("framebuffer", null);
Effects["wave"].SetTexture("framebuffer", null);
Effects["wave"].SetTexture("wave", WaveImage);
// Define a string for displaying current effect description
CurFXStr = new String2D();
CurFXStr.Text = "Current effect is \"" + CurrentEffect.Current.Key + "\"";
CurFXStr.Font = Cheeseburger;
CurFXStr.Position = new Vector2(20.0F, 0.0F);
// Define a string for displaying help
String2D InfoStr = new String2D();
InfoStr.Text = "Move your mouse to change the effect parameters\nPress numpad + to change effect\nWarning : some effects may not work\ndepending on your graphics card";
InfoStr.Font = Cheeseburger;
InfoStr.Position = new Vector2(20.0F, 460.0F);
InfoStr.Color = new Color(200, 100, 150);
// Start the game loop
while (App.IsOpened())
{
// Process events
App.DispatchEvents();
// Get the mouse position in the range [0, 1]
float X = App.Input.GetMouseX() / (float)App.Width;
float Y = App.Input.GetMouseY() / (float)App.Height;
// Update the current effect
if (CurrentEffect.Current.Key == "blur") CurrentEffect.Current.Value.SetParameter("offset", X * Y * 0.1f);
else if (CurrentEffect.Current.Key == "colorize") CurrentEffect.Current.Value.SetParameter("color", 0.3f, X, Y);
else if (CurrentEffect.Current.Key == "fisheye") CurrentEffect.Current.Value.SetParameter("mouse", X, 1.0F - Y);
else if (CurrentEffect.Current.Key == "wave") CurrentEffect.Current.Value.SetParameter("offset", X, Y);
// Clear the window
App.Clear();
// Draw background and apply the post-fx
App.Draw(Background);
App.Draw(CurrentEffect.Current.Value);
// Draw interface strings
App.Draw(CurFXStr);
App.Draw(InfoStr);
// Finally, display the rendered frame on screen
App.Display();
}
}
public Label(string _text, Font _font, float _x = 0, float _y = 0)
{
Text = new String2D(_text, _font, 14);
Text.Position = new Vector2(_x, _y);
}
