internal static void WriteMetrics(object spriteFontContent, ContentProcessorContext context, string filename)
{
dynamic sfc = ExposedObject.From(spriteFontContent);
using(FileStream fs = File.Open(filename, FileMode.Create, FileAccess.Write))
{
using(BinaryWriter bw = new BinaryWriter(fs, Encoding.Unicode))
{
// Identifier and version:
bw.Write((int)0x6E457845); // ExEn
bw.Write((int)0x746E6F46); // Font
bw.Write((int)0);
// Write common properties
bw.Write((int)sfc.LineSpacing);
bw.Write((int)sfc.Spacing);
if(bw.WriteBoolean(((char?)sfc.DefaultCharacter).HasValue))
bw.Write(((char?)sfc.DefaultCharacter).Value);
// Write glyph list:
int count = sfc.CharacterMap.Count;
bw.Write(count);
for(int i = 0; i < count; i++)
{
bw.Write((char)sfc.CharacterMap[i]);
bw.Write((Rectangle)sfc.Glyphs[i]);
bw.Write((Rectangle)sfc.Cropping[i]);
bw.Write((Vector3)sfc.Kerning[i]);
}
}
}
context.AddDependency(filename);
}