public override Dictionary <char, BMPFontCharacter> GetCharacters()
{
TextLine line = reader.ReadLine();
if (line.Id != "chars")
{
throw new Exception("Failed to load angel bmp file, unexpected block '" + line.Id + "'");
}
uint numChars = line.GetUInt("count") ?? 0;
Dictionary <char, BMPFontCharacter> chars = new Dictionary <char, BMPFontCharacter>();
for (int i = 0; i < numChars; i++)
{
TextLine cline = reader.ReadLine();
if (cline.Id != "char")
{
throw new Exception("Failed to load angel bmp file, unexpected block '" + cline.Id + "'");
}
uint charId = cline.GetUInt("id") ?? '\0';
uint x = cline.GetUInt("x") ?? 0;
uint y = cline.GetUInt("y") ?? 0;
uint width = cline.GetUInt("width") ?? 0;
uint height = cline.GetUInt("height") ?? 0;
int xOffset = cline.GetInt("xoffset") ?? 0;
int yOffset = cline.GetInt("yoffset") ?? 0;
int xAdvance = cline.GetInt("xadvance") ?? 0;
uint page = cline.GetUInt("page") ?? 0;
byte channel = cline.GetByte("chnl") ?? 0;
BMPFontCharacter c = new BMPFontCharacter(charId, x, y, width, height,
xOffset, yOffset, xAdvance, page, channel);
chars.Add(c.Character, c);
}
return(chars);
}