protected override void Update(GameTime gameTime)
{
base.Update(gameTime);
KeyboardUtils.Begin();
if (KeyboardUtils.IsPressed(Keys.Space))
{
_drawBackground = !_drawBackground;
}
if (KeyboardUtils.IsPressed(Keys.Tab))
{
var i = 0;
for (; i < _fontSystems.Length; ++i)
{
if (_currentFontSystem == _fontSystems[i])
{
break;
}
}
++i;
if (i >= _fontSystems.Length)
{
i = 0;
}
_currentFontSystem = _fontSystems[i];
}
if (KeyboardUtils.IsPressed(Keys.Enter))
{
_currentFontSystem.UseKernings = !_currentFontSystem.UseKernings;
}
KeyboardUtils.End();
}
public static IEnumerable <Texture2D> EnumerateTextures(this FontSystem fontSystem)
{
return(new TextureEnumerator(fontSystem));
}
private static FontSystem InternalCreate(GraphicsDevice graphicsDevice, int textureWidth, int textureHeight, int blurAmount, int strokeAmount, bool premultiplyAlpha)
{
var result = new FontSystem(StbTrueTypeSharpFontLoader.Instance, graphicsDevice, textureWidth, textureHeight, blurAmount, strokeAmount, premultiplyAlpha);
return(result);
}
public TextureEnumerator(FontSystem font)
{
_font = font;
}