internal void Initialize(IntPtr window, int width, int height)
{
_ctx = SDL.SDL_CreateRenderer(window, -1, SDL.SDL_RendererFlags.SDL_RENDERER_ACCELERATED | SDL.SDL_RendererFlags.SDL_RENDERER_TARGETTEXTURE | SDL.SDL_RendererFlags.SDL_RENDERER_PRESENTVSYNC);
SDL.SDL_RendererInfo rendererInfo;
SDL.SDL_GetRendererInfo(_ctx, out rendererInfo);
MaxTextureWidth = rendererInfo.max_texture_width;
MaxTextureHeight = rendererInfo.max_texture_height;
SDL.SDL_RenderSetIntegerScale(_ctx, SDL.SDL_bool.SDL_TRUE);
SDL.SDL_SetHint(SDL.SDL_HINT_RENDER_SCALE_QUALITY, "0");
SDL.SDL_SetRenderDrawBlendMode(_ctx, SDL.SDL_BlendMode.SDL_BLENDMODE_NONE);
SDL.SDL_SetRenderDrawColor(_ctx, 0, 0, 0, 255);
SDL.SDL_RenderClear(_ctx);
_resolution = new Size(width, height);
_baseSurface = new PicoSurface(this, _resolution.Width, _resolution.Height, PicoSurface.AccessType.Target);
_renderRect = new SDL.SDL_Rect()
{
x = 0, y = 0, w = _resolution.Width, h = _resolution.Height
};
}
internal Font(PicoGfx gfx, Pixmap pixmap)
{
GlyphQuadMap = new Dictionary <int, SDL.SDL_Rect>();
FontSurface = new PicoSurface(gfx, pixmap, PicoSurface.AccessType.Static);
LoadGlyphMap();
}
public void DrawText(int x, int y, Font font, string text)
{
PicoSurface surface = font.FontSurface;
SDL.SDL_Rect destRect = new SDL.SDL_Rect();
int glyphSize = font.GlyphSize;
for (int i = 0; i < text.Length; i++)
{
SDL.SDL_Rect glyphRect = font[text[i]];
destRect.x = x + (i * glyphSize);
destRect.y = y;
destRect.w = glyphSize;
destRect.h = glyphSize;
SDL.SDL_RenderCopy(_ctx, surface.Texture, ref glyphRect, ref destRect);
}
}
public void BeginSurface(PicoSurface surface)
{
SDL.SDL_SetRenderTarget(_ctx, surface.Texture);
SDL.SDL_SetRenderDrawColor(_ctx, 0, 0, 0, 255);
SDL.SDL_RenderClear(_ctx);
}