protected virtual void Dispose(bool disposing)
{
if (FontPtr != IntPtr.Zero) // only dispose once!
{
SDL_ttf.TTF_CloseFont(FontPtr);
}
}
static public void Main()
{
System.IntPtr window;
System.Random rand = new System.Random();
// SDL.SDL_LogSetPriority(SDL.SDL_LOG_CATEGORY_APPLICATION, SDL.SDL_LOG_PRIORITY_INFO);
// SDL.SDL_SetHint(SDL.SDL_HINT_WINDOWS_DISABLE_THREAD_NAMING, "1");
SDL.SDL_WindowFlags flags = 0;
// flags |= SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN;
if (SDL.SDL_CreateWindowAndRenderer(WindowWidth, WindowHeight, flags, out window, out Renderer) < 0)
{
Quit(2);
}
SDL.SDL_SetWindowTitle(window, "TestTtf");
SDL.SDL_ShowCursor(0);
SDL_ttf.TTF_Init();
Font = SDL_ttf.TTF_OpenFont("misaki_gothic.ttf", FontSize);
if (LoadSprite("icon.bmp", Renderer) < 0)
{
Quit(2);
}
for (int i = 0; i < NumSprites; ++i)
{
Positions[i].x = rand.Next(WindowWidth - Sprite_w);
Positions[i].y = rand.Next(WindowHeight - Sprite_h);
Positions[i].w = Sprite_w;
Positions[i].h = Sprite_h;
Velocities[i].x = 0;
Velocities[i].y = 0;
while (Velocities[i].x == 0 && Velocities[i].y == 0)
{
Velocities[i].x = rand.Next(MaxSpeed * 2 + 1) - MaxSpeed;
Velocities[i].y = rand.Next(MaxSpeed * 2 + 1) - MaxSpeed;
}
}
Done = 0;
sw.Start();
while (Done == 0)
{
Loop();
}
SDL.SDL_DestroyRenderer(Renderer);
SDL.SDL_DestroyWindow(window);
SDL.SDL_Quit();
SDL_ttf.TTF_CloseFont(Font);
SDL_ttf.TTF_Quit();
Quit(0);
}
private static void close()
{
//Open data for writing
//Create file for writing
using (var bw = new BinaryWriter(File.OpenWrite("nums.bin"), Encoding.Default))
{
//Initialize data
for (int i = 0; i < TOTAL_DATA; ++i)
{
bw.Write(gData[i]);
}
}
//Free loaded images
gPromptTextTexture.free();
for (int i = 0; i < TOTAL_DATA; ++i)
{
gDataTextures[i].free();
}
//Free global font
SDL_ttf.TTF_CloseFont(gFont);
gFont = IntPtr.Zero;
//Destroy window
SDL.SDL_DestroyRenderer(gRenderer);
SDL.SDL_DestroyWindow(gWindow);
gWindow = IntPtr.Zero;
gRenderer = IntPtr.Zero;
//Quit SDL subsystems
SDL_ttf.TTF_Quit();
SDL_image.IMG_Quit();
SDL.SDL_Quit();
}
private bool ReleaseAndQuit(IntPtr window, IntPtr renderer, IntPtr font, IntPtr image)
{
if (window != IntPtr.Zero)
{
SDL.SDL_DestroyWindow(window);
}
if (renderer != IntPtr.Zero)
{
SDL.SDL_DestroyRenderer(renderer);
}
if (font != IntPtr.Zero)
{
SDL_ttf.TTF_CloseFont(font);
}
if (image != IntPtr.Zero)
{
SDL.SDL_DestroyTexture(image);
}
SDL_image.IMG_Quit();
SDL.SDL_Quit();
return(false);
}
internal static void deinitialiser_2d()
{
foreach (var image in images)
{
SDL.SDL_DestroyTexture(image.Value);
}
images.Clear();
SDL_image.IMG_Quit();
for (int i = 0; i < 73; i++)
{
if (police[i] != IntPtr.Zero)
{
SDL_ttf.TTF_CloseFont(police[i]);
police[i] = IntPtr.Zero;
}
}
SDL_ttf.TTF_Quit();
if (rendu != IntPtr.Zero)
{
SDL.SDL_DestroyRenderer(rendu);
rendu = IntPtr.Zero;
}
if (fenetre != IntPtr.Zero)
{
SDL.SDL_DestroyWindow(fenetre);
fenetre = IntPtr.Zero;
}
}
private void Dispose(bool disposing)
{
if (Handle != IntPtr.Zero)
{
SDL_ttf.TTF_CloseFont(Handle);
Handle = IntPtr.Zero;
}
}
private bool CollectFontInfo(Font ifont)
{
IntPtr font = IntPtr.Zero;
if (UseRWops && CreateRWopsCacheOnFontRegister)
{
font = SDL_ttf.TTF_OpenFontIndexRW(ifont.RWops, 1, 16, ifont.index);
}
else
{
font = SDL_ttf.TTF_OpenFontIndex(ifont.filename, 16, ifont.index);
}
if (font.ShowSDLError("FontManager.CollectFontInfo(): Failed to load font!"))
{
return(false);
}
else
{
int fontfaces = (int)SDL_ttf.TTF_FontFaces(font);
string fontface_familyname = SDL_ttf.TTF_FontFaceFamilyName(font);
string fontface_stylename = SDL_ttf.TTF_FontFaceStyleName(font);
bool fontface_mono = (SDL_ttf.TTF_FontFaceIsFixedWidth(font) > 0);
int font_style = SDL_ttf.TTF_GetFontStyle(font);
ifont.fontFamilyId = GetFontFamilyId(fontface_familyname, true);
ifont.fontStyle = font_style;
ifont.mono = fontface_mono;
/*
* Console.WriteLine(" Hash:{0}", _fonts[font_id].hash);
* Console.WriteLine(" TTF_FontFaces: {0}", fontfaces);
* Console.WriteLine(" TTF_FontFaceIsFixedWidth: {0}", fontface_mono);
*
* Console.WriteLine(" TTF_FontFaceFamilyName: {0}", fontface_familyname);
* Console.WriteLine(" TTF_FontFaceStyleName: {0}", fontface_stylename);
* Console.WriteLine(" TTF_GetFontStyle: {0}", font_style);
*/
if (ifont.index == 0 && fontfaces > 1)
{
for (int index = 1; index < fontfaces; index++)
{
//Console.WriteLine(" index: {0}", index);
Font sub_ifont = ifont.Clone();
sub_ifont.index = index;
if (CollectFontInfo(sub_ifont))
{
_fonts.Add(sub_ifont);
}
}
}
SDL_ttf.TTF_CloseFont(font);
return(true);
}
}
public static void QuitEngine()
{
SDL_ttf.TTF_CloseFont(smallfont);
SDL_ttf.TTF_CloseFont(largefont);
SDL_ttf.TTF_Quit();
DestroyContext();
SDL.SDL_Quit();
log.Info("Quitting engine");
log.Close();
}
private void WindowClosing(object sender, FormClosingEventArgs e)
{
renderCancellationToken.Cancel();
SDL.SDL_DestroyTexture(textTexture);
SDL.SDL_FreeSurface(textSurface);
SDL_ttf.TTF_CloseFont(glFont);
SDL.SDL_DestroyWindow(gameWindow);
gameWindow = IntPtr.Zero;
SDL_ttf.TTF_Quit();
SDL.SDL_Quit();
}
private bool disposedValue = false; // To detect redundant calls
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: dispose managed state (managed objects).
}
foreach (var font in _fonts)
{
SDL_ttf.TTF_CloseFont(font.Value);
}
SDL_ttf.TTF_Quit();
disposedValue = true;
}
}
/// <summary>
/// Destroys the unmanaged SDL renderer.
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (!mDisposed)
{
if (disposing)
{
// Free any managed objects.
}
// Free your own state (unmanaged objects).
SDL_ttf.TTF_CloseFont(mFont);
mFont = IntPtr.Zero;
Console.WriteLine("Destroyed SDLFont");
mDisposed = true;
}
}
public void ClearFontCache()
{
if (UseFontCache)
{
foreach (var family in _fontCache)
{
foreach (var style in _fontCache[family.Key])
{
foreach (var size in _fontCache[family.Key][style.Key])
{
SDL_ttf.TTF_CloseFont(size.Value);
}
}
}
}
_fontCache.Clear();
}
private static void Quit()
{
if (!(_font == IntPtr.Zero))
{
SDL_ttf.TTF_CloseFont(_font);
}
if (!(_renderer == IntPtr.Zero))
{
SDL.SDL_DestroyRenderer(_renderer);
}
if (!(_window == IntPtr.Zero))
{
SDL.SDL_DestroyWindow(_window);
}
SDL_ttf.TTF_Quit();
SDL.SDL_Quit();
}
private static void close()
{
//Free loaded images
gFPSTextTexture.free();
//Free global font
SDL_ttf.TTF_CloseFont(gFont);
gFont = IntPtr.Zero;
//Destroy window
SDL.SDL_DestroyRenderer(gRenderer);
SDL.SDL_DestroyWindow(gWindow);
gWindow = IntPtr.Zero;
gRenderer = IntPtr.Zero;
//Quit SDL subsystems
SDL_ttf.TTF_Quit();
SDL_image.IMG_Quit();
SDL.SDL_Quit();
}
private static void Close()
{
//Free loaded images
_TextTexture.Free();
//Free global font
SDL_ttf.TTF_CloseFont(Font);
Font = IntPtr.Zero;
//Destroy window
SDL.SDL_DestroyRenderer(Renderer);
SDL.SDL_DestroyWindow(_Window);
_Window = IntPtr.Zero;
Renderer = IntPtr.Zero;
//Quit SDL subsystems
SDL_ttf.TTF_Quit();
SDL_image.IMG_Quit();
SDL.SDL_Quit();
}
private static IntPtr MakeTextSurface(string message)
{
SDL_ttf.TTF_Init();
var font = SDL_ttf.TTF_OpenFont(ArialFontFilename(), 128);
if (font == IntPtr.Zero)
{
throw new Exception($"Could not initialize font: {SDL_GetError()}");
}
var color = new SDL_pixels.SDL_Color {
r = 255, g = 255, b = 255, a = 255
};
var surface = SDL_ttf.TTF_RenderText_Solid(font,
message, color);
SDL_ttf.TTF_CloseFont(font);
SDL_ttf.TTF_Quit();
return(surface);
}
public void Dispose()
{
if (handle == IntPtr.Zero)
{
return;
}
foreach (Texture2D texture in textures)
{
texture.Dispose();
}
textures.Clear();
SDL_ttf.TTF_CloseFont(handle);
handle = IntPtr.Zero;
// unload SDL_ttf
loadedFonts--;
if (loadedFonts <= 0)
{
SDL_ttf.TTF_Quit();
}
}
public void Cleanup()
{
SDL_ttf.TTF_CloseFont(fontPtr);
}
public void Dispose()
{
SDL_ttf.TTF_CloseFont(font);
}
protected override void DestroyFont(Font font)
{
IntPtr ft = font.GetFont();
SDL_ttf.TTF_CloseFont(ft);
}
protected override void ReleaseUnmanagedResources()
{
SDL_ttf.TTF_CloseFont(_handle);
}
public override void Cleanup()
{
SDL_ttf.TTF_CloseFont(SDL_Font);
}
public void Dispose()
{
SDL_ttf.TTF_CloseFont(myPtr);
GC.SuppressFinalize(this);
}
public void destroy()
{
SDL_ttf.TTF_CloseFont(font);
}
protected override bool ReleaseHandle()
{
SDL_ttf.TTF_CloseFont(handle);
return(true);
}
