public DestCharInfo(SourceCharInfo info)
{
Id = (ushort)info.Id;
X = info.X;
Y = info.Y;
Width = (byte)info.Width;
Height = (byte)info.Height;
XOffset = (sbyte)info.XOffset;
YOffset = (sbyte)info.YOffset;
XAdvance = (byte)info.XAdvance;
}
private bool Read(string filename)
{
try
{
var data = File.ReadAllBytes(filename);
// file identifier: BMF3
if (data[0] != 66 || data[1] != 77 || data[2] != 70 || data[3] != 3)
{
return(false);
}
using (var mr = new MemoryStream(data))
{
using (var br = new BinaryReader(mr))
{
// file identifier
br.ReadInt32();
// block type 1: info
// read type identifier and size
br.ReadByte();
var block1Size = br.ReadInt32();
// read content
FontSize = br.ReadInt16();
var bitField = new BitArray(new[] { br.ReadByte() });
Smooth = bitField.Get(0);
Unicode = bitField.Get(1);
Italic = bitField.Get(2);
Bold = bitField.Get(3);
FixedHeight = bitField.Get(4);
Charset = br.ReadByte();
StretchH = br.ReadUInt16();
Antialiasing = br.ReadByte();
Padding = new Padding(br.ReadByte(), br.ReadByte(), br.ReadByte(), br.ReadByte());
Spacing = new Spacing(br.ReadByte(), br.ReadByte());
Outline = br.ReadByte();
FontName = new string(br.ReadChars(block1Size - 14));
// block type 2: common
// read type identifier and size
br.ReadByte();
br.ReadInt32();
// read content
LineHeight = br.ReadUInt16();
Base = br.ReadUInt16();
ScaleW = br.ReadUInt16();
ScaleH = br.ReadUInt16();
Pages = br.ReadUInt16();
// skip bit field
br.ReadByte();
AlphaChannel = br.ReadByte();
RedChannel = br.ReadByte();
GreenChannel = br.ReadByte();
BlueChannel = br.ReadByte();
// block type 3: pages
// read type identifier and size
br.ReadByte();
var block3Size = br.ReadInt32();
// read content
// assume we have no more than 1 page here
DdsFilename = new string(br.ReadChars(block3Size));
// block type 4: chars
// read type identifier and size
br.ReadByte();
var block4Size = br.ReadInt32();
// read content
CharsCount = block4Size / 20;
Chars = new SourceCharInfo[CharsCount];
for (var i = 0; i < CharsCount; i++)
{
Chars[i] = new SourceCharInfo(br.ReadUInt32(), br.ReadUInt16(), br.ReadUInt16(),
br.ReadUInt16(), br.ReadUInt16(), br.ReadInt16(), br.ReadInt16(), br.ReadInt16(),
br.ReadByte(), br.ReadByte());
}
// skip block 5
}
}
return(true);
}
catch (Exception)
{
return(false);
}
}
