public static BitmapFont LoadFromFnt(string name, string text, Func <string, TextureRegion2D> textureLoader)
{
var data = new Cyotek.Drawing.BitmapFont.BitmapFont();
data.LoadText(text);
// Resolve pages
var pageRegions = new TextureRegion2D[data.Pages.Length];
for (var i = 0; i < data.Pages.Length; ++i)
{
var fn = data.Pages[i].FileName;
var region = textureLoader(fn);
if (region == null)
{
throw new Exception(string.Format("Unable to resolve texture {0}", fn));
}
pageRegions[i] = region;
}
var glyphs = new List <BitmapFontRegion>();
foreach (var pair in data.Characters)
{
var character = pair.Value;
var bounds = character.Bounds;
var pageRegion = pageRegions[pair.Value.TexturePage];
bounds.Offset(pageRegion.X, pageRegion.Y);
var region = new TextureRegion2D(pageRegion.Texture, bounds);
var glyph = new BitmapFontRegion(region, character.Char, character.Offset.X, character.Offset.Y, character.XAdvance);
glyphs.Add(glyph);
}
/* var characterMap = glyphs.ToDictionary(a => a.Character);
*
* // Process kernings
* foreach (var pair in data.Kernings)
* {
* var kerning = pair.Key;
*
* BitmapFontRegion glyph;
* if (!characterMap.TryGetValue(kerning.FirstCharacter, out glyph))
* {
* continue;
* }
*
* glyph.Kernings[kerning.SecondCharacter] = kerning.Amount;
* }*/
var result = new BitmapFont(name, glyphs, data.LineHeight);
return(result);
}
/// <summary>
/// Ensures that the specified text contains valid description for BMFont
/// </summary>
/// <param name="input"></param>
public static void Validate(string input)
{
var data = new Cyotek.Drawing.BitmapFont.BitmapFont();
data.LoadText(input);
}
