public GameFontSystem(IServiceRegistry registry)
: base(registry)
{
Visible = true;
FontSystem = new FontSystem();
Services.AddService(typeof(FontSystem), FontSystem);
Services.AddService(typeof(IFontFactory), FontSystem);
}
public FontCacheManager(FontSystem system, int textureDefaultSize = 1024)
{
this.system = system;
Textures = cacheTextures;
// create the cache textures
var newTexture = Texture.New2D(system.GraphicsDevice, textureDefaultSize, textureDefaultSize, PixelFormat.R8_UNorm);
cacheTextures.Add(newTexture);
newTexture.Reload = ReloadCache;
ClearCache();
}
public StaticSpriteFont(FontSystem fontSystem, StaticSpriteFontData spriteFontData)
: base(fontSystem, spriteFontData, false)
{
characterToGlyph = new Dictionary <char, Glyph>(spriteFontData.Glyphs.Length);
// build the character map
foreach (var glyph in spriteFontData.Glyphs)
{
var character = (char)glyph.Character;
characterToGlyph[character] = glyph;
}
// Prepare kernings if they are available.
var kernings = spriteFontData.Kernings;
if (kernings != null)
{
for (int i = 0; i < kernings.Length; i++)
{
int key = (kernings[i].First << 16) | kernings[i].Second;
KerningMap.Add(key, kernings[i].Offset);
}
}
// Read the texture data.
StaticTextures = new Texture2D[spriteFontData.Bitmaps.Length];
for (int i = 0; i < StaticTextures.Length; i++)
{
if (spriteFontData.Bitmaps[i].Value != null)
{
StaticTextures[i] = Texture2D.New(fontSystem.GraphicsDevice, spriteFontData.Bitmaps[i].Value).DisposeBy(this);
}
}
Textures = StaticTextures;
BaseOffsetY = spriteFontData.BaseOffset;
DefaultLineSpacing = spriteFontData.FontDefaultLineSpacing;
}
public DynamicSpriteFont(FontSystem fontSystem, DynamicSpriteFontData fontData)
: base(fontSystem, fontData, true)
{
// import font properties from font data
style = fontData.Style;
fontName = fontData.FontName;
useKerning = fontData.UseKerning;
antiAlias = fontData.AntiAlias;
// retrieve needed info from the font
float relativeLineSpacing;
float relativeBaseOffsetY;
float relativeMaxWidth;
float relativeMaxHeight;
FontManager.GetFontInfo(fontData.FontName, fontData.Style, out relativeLineSpacing, out relativeBaseOffsetY, out relativeMaxWidth, out relativeMaxHeight);
// set required base properties
DefaultLineSpacing = relativeLineSpacing * Size;
BaseOffsetY = relativeBaseOffsetY * Size;
Textures = FontCacheManager.Textures;
Swizzle = SwizzleMode.RRRR;
}