0c126e4155
Rewrote the compression handling from scatch. It's way easier and cleaner to add new formats code wise as it's handled like file formats. Added wip TVOL support (Touhou Azure Reflections) Added XCI support. Note I plan to improve NSP, XCI, NCA, etc later for exefs exporting. The compression rework now compresses via streams, so files get decompressed properly within archives as streams. Added hyrule warriors bin.gz compression along with archive rebuilding. Note i do not have texture rebuilding done just yet.
1308 lines
44 KiB
C#
1308 lines
44 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Runtime.InteropServices;
|
|
using System.Windows.Forms;
|
|
using Toolbox.Library;
|
|
using System.IO;
|
|
using Toolbox.Library.IO;
|
|
using Toolbox.Library.Forms;
|
|
using System.Drawing;
|
|
using FirstPlugin.Forms;
|
|
using LibEveryFileExplorer.GFX;
|
|
using System.Drawing.Imaging;
|
|
|
|
namespace FirstPlugin
|
|
{
|
|
public class BFFNT : IFileFormat, IEditor<BffntEditor>, IConvertableTextFormat
|
|
{
|
|
public FileType FileType { get; set; } = FileType.Font;
|
|
|
|
public bool CanSave { get; set; }
|
|
public string[] Description { get; set; } = new string[] { "Cafe Font" };
|
|
public string[] Extension { get; set; } = new string[] { "*.bffnt" };
|
|
public string FileName { get; set; }
|
|
public string FilePath { get; set; }
|
|
public IFileInfo IFileInfo { get; set; }
|
|
|
|
public bool Identify(Stream stream)
|
|
{
|
|
using (var reader = new FileReader(stream, true))
|
|
{
|
|
return reader.CheckSignature(4, "FFNT");
|
|
}
|
|
}
|
|
|
|
public Type[] Types
|
|
{
|
|
get
|
|
{
|
|
List<Type> types = new List<Type>();
|
|
return types.ToArray();
|
|
}
|
|
}
|
|
|
|
public FFNT bffnt;
|
|
|
|
public BffntEditor OpenForm()
|
|
{
|
|
BffntEditor form = new BffntEditor();
|
|
form.Text = "BFFNT Editor";
|
|
form.Dock = DockStyle.Fill;
|
|
return form;
|
|
}
|
|
|
|
public void FillEditor(UserControl control)
|
|
{
|
|
((BffntEditor)control).LoadFontFile(this);
|
|
}
|
|
|
|
|
|
#region Text Converter Interface
|
|
public TextFileType TextFileType => TextFileType.Xml;
|
|
public bool CanConvertBack => false;
|
|
|
|
public string ConvertToString()
|
|
{
|
|
return BffntCharSet2Xlor.ToXlor(this);
|
|
}
|
|
|
|
public void ConvertFromString(string text)
|
|
{
|
|
}
|
|
|
|
#endregion
|
|
|
|
public void Load(System.IO.Stream stream)
|
|
{
|
|
CanSave = true;
|
|
|
|
bffnt = new FFNT();
|
|
bffnt.Read(new FileReader(stream));
|
|
|
|
TGLP tglp = bffnt.FontSection.TextureGlyph;
|
|
|
|
if (tglp.SheetDataList.Count > 0)
|
|
{
|
|
var bntx = STFileLoader.OpenFileFormat(
|
|
new MemoryStream(Utils.CombineByteArray(tglp.SheetDataList.ToArray())), "Sheet_0");
|
|
if (bntx != null)
|
|
{
|
|
tglp.BinaryTextureFile = (BNTX)bntx;
|
|
}
|
|
else
|
|
{
|
|
for (int s = 0; s < tglp.SheetDataList.Count; s++)
|
|
{
|
|
var surface = new Gx2ImageBlock();
|
|
surface.Text = $"Sheet_{s}";
|
|
surface.Load(tglp, s);
|
|
tglp.Gx2Textures.Add(surface);
|
|
}
|
|
}
|
|
}
|
|
|
|
int i = 0;
|
|
foreach (byte[] texture in tglp.SheetDataList)
|
|
{
|
|
// BNTX file = (BNTX)STFileLoader.OpenFileFormat("Sheet" + i++, texture);
|
|
// Nodes.Add(file);
|
|
}
|
|
}
|
|
public void Unload()
|
|
{
|
|
|
|
}
|
|
|
|
public void Save(System.IO.Stream stream)
|
|
{
|
|
bffnt.Write(new FileWriter(stream));
|
|
}
|
|
|
|
|
|
public class SheetEntry : TreeNodeCustom
|
|
{
|
|
public SheetEntry()
|
|
{
|
|
ImageKey = "fileBlank";
|
|
SelectedImageKey = "fileBlank";
|
|
|
|
ContextMenu = new ContextMenu();
|
|
MenuItem export = new MenuItem("Export");
|
|
ContextMenu.MenuItems.Add(export);
|
|
export.Click += Export;
|
|
|
|
}
|
|
public byte[] data;
|
|
|
|
public override void OnClick(TreeView treeview)
|
|
{
|
|
|
|
}
|
|
|
|
private void Export(object sender, EventArgs args)
|
|
{
|
|
SaveFileDialog sfd = new SaveFileDialog();
|
|
sfd.FileName = Text;
|
|
sfd.DefaultExt = "bntx";
|
|
sfd.Filter = "Supported Formats|*.bntx;|" +
|
|
"All files(*.*)|*.*";
|
|
|
|
|
|
if (sfd.ShowDialog() == DialogResult.OK)
|
|
{
|
|
File.WriteAllBytes(sfd.FileName, data);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public class FFNT
|
|
{
|
|
public ushort BOM;
|
|
public ushort HeaderSize;
|
|
public uint Version { get; set; }
|
|
|
|
public FINF FontSection { get; set; }
|
|
public FontKerningTable KerningTable { get; set; }
|
|
|
|
public List<BFFNT_Block> Blocks = new List<BFFNT_Block>();
|
|
|
|
public PlatformType Platform { get; set; } = PlatformType.Cafe;
|
|
|
|
public enum PlatformType
|
|
{
|
|
Cafe,
|
|
NX,
|
|
Ctr
|
|
}
|
|
|
|
public void Read(FileReader reader)
|
|
{
|
|
reader.ByteOrder = Syroot.BinaryData.ByteOrder.BigEndian;
|
|
|
|
string Signature = reader.ReadString(4, Encoding.ASCII);
|
|
if (Signature != "FFNT" && Signature != "CFNT")
|
|
throw new Exception($"Invalid signature {Signature}! Expected FFNT or CFNT.");
|
|
|
|
BOM = reader.ReadUInt16();
|
|
reader.CheckByteOrderMark(BOM);
|
|
HeaderSize = reader.ReadUInt16();
|
|
Version = reader.ReadUInt32();
|
|
uint FileSize = reader.ReadUInt16();
|
|
ushort BlockCount = reader.ReadUInt16();
|
|
ushort Padding = reader.ReadUInt16();
|
|
|
|
if (reader.ByteOrder == Syroot.BinaryData.ByteOrder.LittleEndian)
|
|
{
|
|
if (Version > 0x3000000 || Version > 0x00000103)
|
|
Platform = PlatformType.NX;
|
|
else
|
|
Platform = PlatformType.Ctr;
|
|
}
|
|
else
|
|
Platform = PlatformType.Cafe;
|
|
|
|
if (Signature == "CFNT")
|
|
Platform = PlatformType.Ctr;
|
|
|
|
reader.Seek(HeaderSize, SeekOrigin.Begin);
|
|
FontSection = new FINF();
|
|
FontSection.Read(reader, this);
|
|
Blocks.Add(FontSection);
|
|
|
|
//Check for any unread blocks
|
|
reader.Seek(HeaderSize, SeekOrigin.Begin);
|
|
while (!reader.EndOfStream)
|
|
{
|
|
long BlockStart = reader.Position;
|
|
|
|
string BlockSignature = reader.ReadString(4, Encoding.ASCII);
|
|
uint BlockSize = reader.ReadUInt32();
|
|
|
|
switch (BlockSignature)
|
|
{
|
|
case "FFNT":
|
|
case "FFNA":
|
|
case "FCPX":
|
|
case "CWDH":
|
|
case "CGLP":
|
|
case "CMAP":
|
|
case "TGLP":
|
|
case "FINF":
|
|
break;
|
|
case "KRNG":
|
|
KerningTable = new FontKerningTable();
|
|
KerningTable.Read(reader, this);
|
|
break;
|
|
case "GLGR":
|
|
case "HTGL":
|
|
break;
|
|
default:
|
|
throw new Exception("Unknown block found! " + BlockSignature);
|
|
}
|
|
|
|
reader.SeekBegin(BlockStart + BlockSize);
|
|
}
|
|
}
|
|
|
|
internal int BlockCounter = 0;
|
|
public void Write(FileWriter writer)
|
|
{
|
|
writer.ByteOrder = Syroot.BinaryData.ByteOrder.BigEndian;
|
|
|
|
BlockCounter = 1;
|
|
|
|
writer.WriteSignature("FFNT");
|
|
writer.Write(BOM);
|
|
writer.CheckByteOrderMark(BOM);
|
|
writer.Write(HeaderSize);
|
|
writer.Write(Version);
|
|
long _ofsFileSize = writer.Position;
|
|
writer.Write(uint.MaxValue);
|
|
long _ofsBlockNum = writer.Position;
|
|
writer.Write((ushort)0); //BlockCount
|
|
writer.Write((ushort)0);
|
|
|
|
writer.SeekBegin(HeaderSize);
|
|
FontSection.Write(writer, this);
|
|
|
|
//Save Block Count
|
|
using (writer.TemporarySeek(_ofsBlockNum, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((ushort)(BlockCounter + 1));
|
|
}
|
|
|
|
//Save File size
|
|
using (writer.TemporarySeek(_ofsFileSize, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((uint)(writer.BaseStream.Length));
|
|
}
|
|
}
|
|
|
|
private string CheckSignature(FileReader reader)
|
|
{
|
|
string Signature = reader.ReadString(4, Encoding.ASCII);
|
|
reader.Seek(-4, SeekOrigin.Current);
|
|
return Signature;
|
|
}
|
|
|
|
|
|
|
|
public BitmapFont GetBitmapFont()
|
|
{
|
|
var FontInfo = FontSection;
|
|
var TextureGlyph = FontInfo.TextureGlyph;
|
|
|
|
BitmapFont f = new BitmapFont();
|
|
f.LineHeight = FontInfo.LineFeed;
|
|
Bitmap[] Chars = new Bitmap[TextureGlyph.LinesCount * TextureGlyph.RowCount * TextureGlyph.SheetCount];
|
|
|
|
float realcellwidth = TextureGlyph.CellWidth + 1;
|
|
float realcellheight = TextureGlyph.CellHeight + 1;
|
|
|
|
int j = 0;
|
|
for (int sheet = 0; sheet < TextureGlyph.SheetCount; sheet++)
|
|
{
|
|
Bitmap SheetBM = TextureGlyph.GetImageSheet(sheet).GetBitmap();
|
|
SheetBM.RotateFlip(RotateFlipType.RotateNoneFlipY);
|
|
BitmapData bd = SheetBM.LockBits(new Rectangle(0, 0, SheetBM.Width, SheetBM.Height),
|
|
ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
|
|
|
|
for (int y = 0; y < TextureGlyph.LinesCount; y++)
|
|
{
|
|
for (int x = 0; x < TextureGlyph.RowCount; x++)
|
|
{
|
|
Bitmap b = new Bitmap(TextureGlyph.CellWidth, TextureGlyph.CellHeight);
|
|
BitmapData bd2 = b.LockBits(new Rectangle(0, 0, b.Width, b.Height),
|
|
ImageLockMode.WriteOnly,PixelFormat.Format32bppArgb);
|
|
|
|
for (int y2 = 0; y2 < TextureGlyph.CellHeight; y2++)
|
|
{
|
|
for (int x2 = 0; x2 < TextureGlyph.CellWidth; x2++)
|
|
{
|
|
Marshal.WriteInt32(bd2.Scan0, y2 * bd2.Stride + x2 * 4,
|
|
Marshal.ReadInt32(bd.Scan0, (int)(y * realcellheight + y2 + 1) *
|
|
bd.Stride + (int)(x * realcellwidth + x2 + 1) * 4));
|
|
}
|
|
}
|
|
b.UnlockBits(bd2);
|
|
Chars[j++] = b;
|
|
}
|
|
}
|
|
SheetBM.UnlockBits(bd);
|
|
}
|
|
|
|
foreach (var charMap in FontInfo.CodeMapDictionary)
|
|
{
|
|
var idx = charMap.Value;
|
|
if (idx == 0xFFFF) continue;
|
|
var info = GetCharWidthInfoByIndex(FontInfo, (ushort)idx);
|
|
|
|
f.Characters.Add(charMap.Key, new BitmapFont.Character(Chars[idx], info.Left, info.GlyphWidth, info.CharWidth));
|
|
}
|
|
|
|
return f;
|
|
}
|
|
|
|
private CharacterWidthEntry GetCharWidthInfoByIndex(FINF fontInfo, UInt16 Index)
|
|
{
|
|
foreach (var v in fontInfo.CharacterWidths)
|
|
{
|
|
if (Index < v.StartIndex || Index > v.EndIndex) continue;
|
|
return v.WidthEntries[Index - v.StartIndex];
|
|
}
|
|
return null;
|
|
}
|
|
}
|
|
|
|
//Kerning Table
|
|
//https://github.com/dnasdw/3dsfont/blob/4ead538d225d5d05929dce9d736bec91a6158052/src/bffnt/ResourceFormat.h
|
|
public class FontKerningTable
|
|
{
|
|
private byte[] Data;
|
|
|
|
public KerningFirstTable FirstTable { get; set; }
|
|
|
|
public void Read(FileReader reader, FFNT Header)
|
|
{
|
|
if (Header.Platform == FFNT.PlatformType.NX)
|
|
{
|
|
ushort FirstWordCount = reader.ReadUInt16();
|
|
ushort padding = reader.ReadUInt16();
|
|
|
|
FirstTable = new KerningFirstTable();
|
|
FirstTable.Read(reader, Header);
|
|
}
|
|
}
|
|
}
|
|
|
|
public class KerningFirstTable
|
|
{
|
|
public uint FirstWordCount { get; set; }
|
|
public uint Offset { get; set; }
|
|
|
|
public void Read(FileReader reader, FFNT Header)
|
|
{
|
|
if (Header.Platform == FFNT.PlatformType.NX)
|
|
{
|
|
uint FirstWordCount = reader.ReadUInt16();
|
|
uint Offset = reader.ReadUInt16();
|
|
}
|
|
}
|
|
}
|
|
|
|
public enum Gx2ImageFormats
|
|
{
|
|
RGBA8_UNORM,
|
|
RGB8_UNORM,
|
|
RGB5A1_UNORM,
|
|
RGB565_UNORM,
|
|
RGBA4_UNORM,
|
|
LA8_UNORM,
|
|
LA4_UNORM,
|
|
A4_UNORM,
|
|
A8_UNORM,
|
|
BC1_UNORM,
|
|
BC2_UNORM,
|
|
BC3_UNORM,
|
|
BC4_UNORM,
|
|
BC5_UNORM,
|
|
RGBA8_SRGB,
|
|
BC1_SRGB,
|
|
BC2_SRGB,
|
|
BC3_SRGB,
|
|
}
|
|
|
|
public class Gx2ImageBlock : STGenericTexture
|
|
{
|
|
public TGLP TextureTGLP;
|
|
|
|
public int SheetIndex = 0;
|
|
|
|
public void Load(TGLP texture, int Index)
|
|
{
|
|
CanReplace = true;
|
|
|
|
SheetIndex = Index;
|
|
TextureTGLP = texture;
|
|
Height = TextureTGLP.SheetHeight;
|
|
Width = TextureTGLP.SheetWidth;
|
|
var BFNTFormat = (Gx2ImageFormats)TextureTGLP.Format;
|
|
Format = ConvertToGeneric(BFNTFormat);
|
|
|
|
ImageKey = "Texture";
|
|
SelectedImageKey = "Texture";
|
|
}
|
|
|
|
public override bool CanEdit { get; set; } = true;
|
|
public override string ExportFilter => FileFilters.GTX;
|
|
public override string ReplaceFilter => FileFilters.GTX;
|
|
|
|
public override void Replace(string FileName)
|
|
{
|
|
Bfres.Structs.FTEX ftex = new Bfres.Structs.FTEX();
|
|
ftex.ReplaceTexture(FileName, Format, 1, 0, SupportedFormats, true, true, false);
|
|
if (ftex.texture != null)
|
|
{
|
|
TextureTGLP.Format = (ushort)ConvertToGx2(ftex.Format);
|
|
TextureTGLP.SheetHeight = (ushort)ftex.texture.Height;
|
|
TextureTGLP.SheetWidth = (ushort)ftex.texture.Width;
|
|
TextureTGLP.SheetDataList[SheetIndex] = ftex.texture.Data;
|
|
Format = ftex.Format;
|
|
Width = ftex.texture.Width;
|
|
Height = ftex.texture.Height;
|
|
|
|
UpdateEditor();
|
|
}
|
|
}
|
|
|
|
public override TEX_FORMAT[] SupportedFormats
|
|
{
|
|
get
|
|
{
|
|
return new TEX_FORMAT[] {
|
|
TEX_FORMAT.R8_UNORM,
|
|
TEX_FORMAT.BC1_UNORM_SRGB,
|
|
TEX_FORMAT.BC1_UNORM,
|
|
TEX_FORMAT.BC2_UNORM,
|
|
TEX_FORMAT.BC2_UNORM_SRGB,
|
|
TEX_FORMAT.BC3_UNORM,
|
|
TEX_FORMAT.BC3_UNORM_SRGB,
|
|
TEX_FORMAT.BC4_UNORM,
|
|
TEX_FORMAT.BC5_UNORM,
|
|
TEX_FORMAT.R8G8_UNORM,
|
|
TEX_FORMAT.B5G6R5_UNORM,
|
|
TEX_FORMAT.B5G5R5A1_UNORM,
|
|
TEX_FORMAT.R8G8B8A8_UNORM_SRGB,
|
|
TEX_FORMAT.R8G8B8A8_UNORM,
|
|
};
|
|
}
|
|
}
|
|
|
|
public TEX_FORMAT ConvertToGeneric(Gx2ImageFormats Format)
|
|
{
|
|
switch (Format)
|
|
{
|
|
case Gx2ImageFormats.A8_UNORM: return TEX_FORMAT.R8_UNORM;
|
|
case Gx2ImageFormats.BC1_SRGB: return TEX_FORMAT.BC1_UNORM_SRGB;
|
|
case Gx2ImageFormats.BC1_UNORM: return TEX_FORMAT.BC1_UNORM;
|
|
case Gx2ImageFormats.BC2_UNORM: return TEX_FORMAT.BC2_UNORM;
|
|
case Gx2ImageFormats.BC2_SRGB: return TEX_FORMAT.BC2_UNORM_SRGB;
|
|
case Gx2ImageFormats.BC3_UNORM: return TEX_FORMAT.BC3_UNORM;
|
|
case Gx2ImageFormats.BC3_SRGB: return TEX_FORMAT.BC3_UNORM_SRGB;
|
|
case Gx2ImageFormats.BC4_UNORM: return TEX_FORMAT.BC4_UNORM;
|
|
case Gx2ImageFormats.BC5_UNORM: return TEX_FORMAT.BC5_UNORM;
|
|
case Gx2ImageFormats.LA4_UNORM: return TEX_FORMAT.R4G4_UNORM;
|
|
case Gx2ImageFormats.LA8_UNORM: return TEX_FORMAT.R8G8_UNORM;
|
|
case Gx2ImageFormats.RGB565_UNORM: return TEX_FORMAT.B5G6R5_UNORM;
|
|
case Gx2ImageFormats.RGB5A1_UNORM: return TEX_FORMAT.B5G5R5A1_UNORM;
|
|
case Gx2ImageFormats.RGB8_UNORM: return TEX_FORMAT.R8G8_UNORM;
|
|
case Gx2ImageFormats.RGBA8_SRGB: return TEX_FORMAT.R8G8B8A8_UNORM_SRGB;
|
|
case Gx2ImageFormats.RGBA8_UNORM: return TEX_FORMAT.R8G8B8A8_UNORM;
|
|
default:
|
|
throw new NotImplementedException("Unsupported format " + Format);
|
|
}
|
|
}
|
|
|
|
public Gx2ImageFormats ConvertToGx2(TEX_FORMAT Format)
|
|
{
|
|
switch (Format)
|
|
{
|
|
case TEX_FORMAT.R8_UNORM: return Gx2ImageFormats.A8_UNORM;
|
|
case TEX_FORMAT.BC1_UNORM_SRGB: return Gx2ImageFormats.BC1_SRGB;
|
|
case TEX_FORMAT.BC1_UNORM: return Gx2ImageFormats.BC1_UNORM;
|
|
case TEX_FORMAT.BC2_UNORM_SRGB: return Gx2ImageFormats.BC2_SRGB;
|
|
case TEX_FORMAT.BC2_UNORM: return Gx2ImageFormats.BC2_UNORM;
|
|
case TEX_FORMAT.BC3_UNORM_SRGB: return Gx2ImageFormats.BC3_SRGB;
|
|
case TEX_FORMAT.BC3_UNORM: return Gx2ImageFormats.BC3_UNORM;
|
|
case TEX_FORMAT.BC4_UNORM: return Gx2ImageFormats.BC4_UNORM;
|
|
case TEX_FORMAT.BC5_UNORM: return Gx2ImageFormats.BC5_UNORM;
|
|
case TEX_FORMAT.R4G4_UNORM: return Gx2ImageFormats.LA4_UNORM;
|
|
case TEX_FORMAT.R8G8_UNORM: return Gx2ImageFormats.RGB8_UNORM;
|
|
case TEX_FORMAT.B5G6R5_UNORM: return Gx2ImageFormats.RGB565_UNORM;
|
|
case TEX_FORMAT.B5G5R5A1_UNORM: return Gx2ImageFormats.RGB5A1_UNORM;
|
|
case TEX_FORMAT.R8G8B8A8_UNORM_SRGB: return Gx2ImageFormats.RGBA8_SRGB;
|
|
case TEX_FORMAT.R8G8B8A8_UNORM: return Gx2ImageFormats.RGBA8_UNORM;
|
|
default:
|
|
throw new NotImplementedException("Unsupported format " + Format);
|
|
}
|
|
}
|
|
|
|
public override void SetImageData(Bitmap bitmap, int ArrayLevel)
|
|
{
|
|
if (bitmap == null)
|
|
return; //Image is likely disposed and not needed to be applied
|
|
|
|
uint Gx2Format = (uint)Bfres.Structs.FTEX.ConvertToGx2Format(Format);
|
|
Width = (uint)bitmap.Width;
|
|
Height = (uint)bitmap.Height;
|
|
|
|
MipCount = 1;
|
|
uint[] MipOffsets = new uint[MipCount];
|
|
|
|
try
|
|
{
|
|
//Create image block from bitmap first
|
|
var data = GenerateMipsAndCompress(bitmap, MipCount, Format);
|
|
|
|
//Swizzle and create surface
|
|
var surface = GX2.CreateGx2Texture(data, Text,
|
|
(uint)4,
|
|
(uint)0,
|
|
(uint)Width,
|
|
(uint)Height,
|
|
(uint)1,
|
|
(uint)Gx2Format,
|
|
(uint)SwizzlePattern,
|
|
(uint)1,
|
|
(uint)MipCount
|
|
);
|
|
|
|
TextureTGLP.Format = (ushort)ConvertToGx2(Format);
|
|
TextureTGLP.SheetHeight = (ushort)surface.height;
|
|
TextureTGLP.SheetWidth = (ushort)surface.width;
|
|
TextureTGLP.SheetDataList[SheetIndex] = surface.data;
|
|
|
|
IsEdited = true;
|
|
UpdateEditor();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
STErrorDialog.Show("Failed to swizzle and compress image " + Text, "Error", ex.ToString());
|
|
}
|
|
}
|
|
|
|
private const uint SwizzleBase = 0x00000000;
|
|
|
|
private uint swizzle;
|
|
private uint Swizzle
|
|
{
|
|
get
|
|
{
|
|
swizzle = SwizzleBase;
|
|
swizzle |= (uint)(SheetIndex * 2) << 8;
|
|
return swizzle;
|
|
}
|
|
}
|
|
|
|
private uint SwizzlePattern
|
|
{
|
|
get
|
|
{
|
|
return (uint)(SheetIndex * 2);
|
|
}
|
|
}
|
|
|
|
public override byte[] GetImageData(int ArrayLevel = 0, int MipLevel = 0)
|
|
{
|
|
uint bpp = GetBytesPerPixel(Format);
|
|
|
|
GX2.GX2Surface surf = new GX2.GX2Surface();
|
|
surf.bpp = bpp;
|
|
surf.height = Height;
|
|
surf.width = Width;
|
|
surf.aa = (uint)GX2.GX2AAMode.GX2_AA_MODE_1X;
|
|
surf.alignment = 0;
|
|
surf.depth = 1;
|
|
surf.dim = (uint)GX2.GX2SurfaceDimension.DIM_2D;
|
|
surf.format = (uint)Bfres.Structs.FTEX.ConvertToGx2Format(Format);
|
|
surf.use = (uint)GX2.GX2SurfaceUse.USE_COLOR_BUFFER;
|
|
surf.pitch = 0;
|
|
surf.data = TextureTGLP.SheetDataList[SheetIndex];
|
|
surf.numMips = 1;
|
|
surf.mipOffset = new uint[0];
|
|
surf.mipData = null;
|
|
surf.tileMode = (uint)GX2.GX2TileMode.MODE_2D_TILED_THIN1;
|
|
surf.swizzle = Swizzle;
|
|
surf.numArray = 1;
|
|
|
|
return GX2.Decode(surf, ArrayLevel, MipLevel);
|
|
}
|
|
|
|
public override void OnClick(TreeView treeview)
|
|
{
|
|
UpdateEditor();
|
|
}
|
|
|
|
private void UpdateEditor()
|
|
{
|
|
ImageEditorBase editor = (ImageEditorBase)LibraryGUI.GetActiveContent(typeof(ImageEditorBase));
|
|
if (editor == null)
|
|
{
|
|
editor = new ImageEditorBase();
|
|
editor.Dock = DockStyle.Fill;
|
|
LibraryGUI.LoadEditor(editor);
|
|
}
|
|
|
|
Properties prop = new Properties();
|
|
prop.Width = Width;
|
|
prop.Height = Height;
|
|
prop.Depth = Depth;
|
|
prop.MipCount = MipCount;
|
|
prop.ArrayCount = ArrayCount;
|
|
prop.ImageSize = (uint)TextureTGLP.SheetDataList[SheetIndex].Length;
|
|
prop.Format = Format;
|
|
prop.Swizzle = Swizzle;
|
|
|
|
|
|
editor.Text = Text;
|
|
editor.LoadProperties(prop);
|
|
editor.LoadImage(this);
|
|
}
|
|
}
|
|
|
|
public class BFFNT_Block
|
|
{
|
|
|
|
}
|
|
|
|
public class FINF : BFFNT_Block
|
|
{
|
|
public Dictionary<char, int> CodeMapDictionary = new Dictionary<char, int>();
|
|
|
|
public uint Size;
|
|
public FontType Type { get; set; }
|
|
public byte Width { get; set; }
|
|
public byte Height { get; set; }
|
|
public byte Ascent { get; set; }
|
|
public ushort LineFeed { get; set; }
|
|
public ushort AlterCharIndex { get; set; }
|
|
public byte DefaultLeftWidth { get; set; }
|
|
public byte DefaultGlyphWidth { get; set; }
|
|
public byte DefaultCharWidth { get; set; }
|
|
public CharacterCode CharEncoding { get; set; }
|
|
public TGLP TextureGlyph;
|
|
public CMAP CodeMap;
|
|
public CWDH CharacterWidth;
|
|
|
|
public List<CWDH> CharacterWidths { get; set; }
|
|
public List<CMAP> CodeMaps { get; set; }
|
|
|
|
public enum FontType : byte
|
|
{
|
|
Glyph = 1,
|
|
Texture = 2,
|
|
PackedTexture = 3,
|
|
}
|
|
|
|
public enum CharacterCode : byte
|
|
{
|
|
Unicode = 1,
|
|
ShiftJIS = 2,
|
|
CP1252 = 3,
|
|
}
|
|
|
|
public void Read(FileReader reader, FFNT Header)
|
|
{
|
|
CharacterWidths = new List<CWDH>();
|
|
CodeMaps = new List<CMAP>();
|
|
|
|
string Signature = reader.ReadString(4, Encoding.ASCII);
|
|
if (Signature != "FINF")
|
|
throw new Exception($"Invalid signature {Signature}! Expected FINF.");
|
|
Size = reader.ReadUInt32();
|
|
|
|
if (Header.Platform == FFNT.PlatformType.Ctr)
|
|
{
|
|
Type = reader.ReadEnum<FontType>(true);
|
|
LineFeed = reader.ReadUInt16();
|
|
AlterCharIndex = reader.ReadUInt16();
|
|
DefaultLeftWidth = reader.ReadByte();
|
|
DefaultGlyphWidth = reader.ReadByte();
|
|
DefaultCharWidth = reader.ReadByte();
|
|
CharEncoding = reader.ReadEnum<CharacterCode>(true);
|
|
uint tglpOffset = reader.ReadUInt32();
|
|
uint cwdhOffset = reader.ReadUInt32();
|
|
uint cmapOffset = reader.ReadUInt32();
|
|
|
|
Height = reader.ReadByte();
|
|
Width = reader.ReadByte();
|
|
Ascent = reader.ReadByte();
|
|
reader.ReadByte(); //Padding
|
|
|
|
|
|
//Add counter for TGLP
|
|
//Note the other counters are inside sections due to recusive setup
|
|
Header.BlockCounter += 1;
|
|
|
|
TextureGlyph = new TGLP();
|
|
using (reader.TemporarySeek(tglpOffset - 8, SeekOrigin.Begin))
|
|
TextureGlyph.Read(reader);
|
|
|
|
CharacterWidth = new CWDH();
|
|
CharacterWidths.Add(CharacterWidth);
|
|
using (reader.TemporarySeek(cwdhOffset - 8, SeekOrigin.Begin))
|
|
CharacterWidth.Read(reader, Header, CharacterWidths);
|
|
|
|
CodeMap = new CMAP();
|
|
CodeMaps.Add(CodeMap);
|
|
using (reader.TemporarySeek(cmapOffset - 8, SeekOrigin.Begin))
|
|
CodeMap.Read(reader, Header, CodeMaps);
|
|
|
|
}
|
|
else
|
|
{
|
|
|
|
Type = reader.ReadEnum<FontType>(true);
|
|
Height = reader.ReadByte();
|
|
Width = reader.ReadByte();
|
|
Ascent = reader.ReadByte();
|
|
LineFeed = reader.ReadUInt16();
|
|
AlterCharIndex = reader.ReadUInt16();
|
|
DefaultLeftWidth = reader.ReadByte();
|
|
DefaultGlyphWidth = reader.ReadByte();
|
|
DefaultCharWidth = reader.ReadByte();
|
|
CharEncoding = reader.ReadEnum<CharacterCode>(true);
|
|
uint tglpOffset = reader.ReadUInt32();
|
|
uint cwdhOffset = reader.ReadUInt32();
|
|
uint cmapOffset = reader.ReadUInt32();
|
|
|
|
//Add counter for TGLP
|
|
//Note the other counters are inside sections due to recusive setup
|
|
Header.BlockCounter += 1;
|
|
|
|
TextureGlyph = new TGLP();
|
|
using (reader.TemporarySeek(tglpOffset - 8, SeekOrigin.Begin))
|
|
TextureGlyph.Read(reader);
|
|
|
|
CharacterWidth = new CWDH();
|
|
CharacterWidths.Add(CharacterWidth);
|
|
using (reader.TemporarySeek(cwdhOffset - 8, SeekOrigin.Begin))
|
|
CharacterWidth.Read(reader, Header, CharacterWidths);
|
|
|
|
CodeMap = new CMAP();
|
|
CodeMaps.Add(CodeMap);
|
|
using (reader.TemporarySeek(cmapOffset - 8, SeekOrigin.Begin))
|
|
CodeMap.Read(reader, Header, CodeMaps);
|
|
|
|
}
|
|
}
|
|
|
|
public void Write(FileWriter writer, FFNT header)
|
|
{
|
|
long pos = writer.Position;
|
|
|
|
writer.WriteSignature("FINF");
|
|
writer.Write(uint.MaxValue);
|
|
writer.Write(Type, true);
|
|
writer.Write(Height);
|
|
writer.Write(Width);
|
|
writer.Write(Ascent);
|
|
writer.Write(LineFeed);
|
|
writer.Write(AlterCharIndex);
|
|
writer.Write(DefaultLeftWidth);
|
|
writer.Write(DefaultGlyphWidth);
|
|
writer.Write(DefaultCharWidth);
|
|
writer.Write(CharEncoding, true);
|
|
|
|
long _ofsTGLP = writer.Position;
|
|
writer.Write(uint.MaxValue);
|
|
long _ofsCWDH = writer.Position;
|
|
writer.Write(uint.MaxValue);
|
|
long _ofsCMAP = writer.Position;
|
|
writer.Write(uint.MaxValue);
|
|
|
|
|
|
//Save section size
|
|
long endPos = writer.Position;
|
|
using (writer.TemporarySeek(pos + 4, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((uint)(endPos - pos));
|
|
}
|
|
|
|
//Save Texture Glyph
|
|
writer.WriteUint32Offset(_ofsTGLP, -8);
|
|
TextureGlyph.Write(writer, header);
|
|
|
|
//Save Character Widths
|
|
writer.WriteUint32Offset(_ofsCWDH, -8);
|
|
CharacterWidth.Write(writer, header);
|
|
|
|
//Save Code Maps
|
|
writer.WriteUint32Offset(_ofsCMAP, -8);
|
|
CodeMap.Write(writer, header);
|
|
}
|
|
|
|
public CWDH GetCharacterWidth(int index)
|
|
{
|
|
if (index == -1)
|
|
return null;
|
|
|
|
for (int i = 0; i < CharacterWidths.Count; i++)
|
|
{
|
|
if (CharacterWidths[i].StartIndex <= index && CharacterWidths[i].EndIndex >= index)
|
|
{
|
|
int CharaIndex = index - CharacterWidths[i].StartIndex;
|
|
return CharacterWidths[CharaIndex];
|
|
}
|
|
}
|
|
|
|
throw new Exception("Failed to get valid character index!");
|
|
}
|
|
}
|
|
public class TGLP
|
|
{
|
|
public BNTX BinaryTextureFile;
|
|
public List<Gx2ImageBlock> Gx2Textures = new List<Gx2ImageBlock>();
|
|
|
|
public uint SectionSize;
|
|
public byte CellWidth { get; set; }
|
|
public byte CellHeight { get; set; }
|
|
public byte MaxCharWidth { get; set; }
|
|
public byte SheetCount { get; private set; }
|
|
public uint SheetSize { get; set; }
|
|
public ushort BaseLinePos { get; set; }
|
|
public ushort Format { get; set; }
|
|
public ushort RowCount { get; set; }
|
|
public ushort LinesCount { get; set; }
|
|
public ushort SheetWidth { get; set; }
|
|
public ushort SheetHeight { get; set; }
|
|
public List<byte[]> SheetDataList = new List<byte[]>();
|
|
|
|
public void Read(FileReader reader)
|
|
{
|
|
string Signature = reader.ReadString(4, Encoding.ASCII);
|
|
if (Signature != "TGLP")
|
|
throw new Exception($"Invalid signature {Signature}! Expected TGLP.");
|
|
SectionSize = reader.ReadUInt32();
|
|
CellWidth = reader.ReadByte();
|
|
CellHeight = reader.ReadByte();
|
|
SheetCount = reader.ReadByte();
|
|
MaxCharWidth = reader.ReadByte();
|
|
SheetSize = reader.ReadUInt32();
|
|
BaseLinePos = reader.ReadUInt16();
|
|
Format = reader.ReadUInt16();
|
|
RowCount = reader.ReadUInt16();
|
|
LinesCount = reader.ReadUInt16();
|
|
SheetWidth = reader.ReadUInt16();
|
|
SheetHeight = reader.ReadUInt16();
|
|
uint sheetOffset = reader.ReadUInt32();
|
|
|
|
using (reader.TemporarySeek(sheetOffset, SeekOrigin.Begin))
|
|
{
|
|
for (int i = 0; i < SheetCount; i++)
|
|
{
|
|
SheetDataList.Add(reader.ReadBytes((int)SheetSize));
|
|
}
|
|
}
|
|
}
|
|
|
|
public void Write(FileWriter writer, FFNT Header)
|
|
{
|
|
long pos = writer.Position;
|
|
|
|
if (BinaryTextureFile != null)
|
|
{
|
|
var mem = new System.IO.MemoryStream();
|
|
BinaryTextureFile.Save(mem);
|
|
SheetDataList[0] = mem.ToArray();
|
|
}
|
|
|
|
writer.WriteSignature("TGLP");
|
|
writer.Write(uint.MaxValue);
|
|
writer.Write(CellWidth);
|
|
writer.Write(CellHeight);
|
|
writer.Write((byte)SheetDataList.Count);
|
|
writer.Write(MaxCharWidth);
|
|
writer.Write(SheetDataList[0].Length);
|
|
writer.Write(BaseLinePos);
|
|
writer.Write(Format);
|
|
writer.Write(RowCount);
|
|
writer.Write(LinesCount);
|
|
writer.Write(SheetWidth);
|
|
writer.Write(SheetHeight);
|
|
long _ofsSheetBlocks = writer.Position;
|
|
writer.Write(uint.MaxValue);
|
|
|
|
if (Header.Platform == FFNT.PlatformType.NX)
|
|
writer.Align(4096);
|
|
else
|
|
writer.Align(8192);
|
|
|
|
long DataPosition = writer.Position;
|
|
using (writer.TemporarySeek(_ofsSheetBlocks, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((uint)DataPosition);
|
|
}
|
|
|
|
for (int i = 0; i < SheetDataList.Count; i++)
|
|
{
|
|
writer.Write(SheetDataList[i]);
|
|
}
|
|
|
|
|
|
long SectionEndPosition = writer.Position;
|
|
//End of section. Set the size
|
|
using (writer.TemporarySeek(pos + 4, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((uint)(SectionEndPosition - pos));
|
|
}
|
|
}
|
|
|
|
public STGenericTexture GetImageSheet(int Index)
|
|
{
|
|
if (BinaryTextureFile != null) //BNTX uses only one image with multiple arrays
|
|
return BinaryTextureFile.Textures.ElementAt(0).Value;
|
|
else
|
|
return Gx2Textures[Index];
|
|
}
|
|
}
|
|
|
|
public interface CharMapping { }
|
|
|
|
public class CMAPIndexTable : CharMapping
|
|
{
|
|
public short[] Table { get; set; }
|
|
}
|
|
|
|
public class CMAPDirect : CharMapping
|
|
{
|
|
public ushort Offset { get; set; }
|
|
}
|
|
|
|
public class CMAPScanMapping : CharMapping
|
|
{
|
|
public uint[] Codes { get; set; }
|
|
public short[] Indexes { get; set; }
|
|
}
|
|
|
|
public class CMAP
|
|
{
|
|
public uint SectionSize;
|
|
|
|
public char CharacterCodeBegin { get; set; }
|
|
public char CharacterCodeEnd { get; set; }
|
|
|
|
public Mapping MappingMethod { get; set; }
|
|
|
|
private ushort Padding;
|
|
|
|
public CharMapping MappingData;
|
|
|
|
public enum Mapping : ushort
|
|
{
|
|
Direct,
|
|
Table,
|
|
Scan,
|
|
}
|
|
|
|
public ushort GetIndexFromCode(ushort code)
|
|
{
|
|
if (code < CharacterCodeBegin || code > CharacterCodeEnd) return 0xFFFF;
|
|
|
|
switch (MappingMethod)
|
|
{
|
|
case Mapping.Direct:
|
|
return (UInt16)(code - CharacterCodeBegin + ((CMAPDirect)MappingData).Offset);
|
|
case Mapping.Table:
|
|
return (ushort)((CMAPIndexTable)MappingData).Table[code - CharacterCodeBegin];
|
|
case Mapping.Scan:
|
|
if (!((CMAPScanMapping)MappingData).Codes.Contains(code)) return 0xFFFF;
|
|
else
|
|
{
|
|
var codes = ((CMAPScanMapping)MappingData).Codes;
|
|
var index = Array.FindIndex(codes, map => map == code);
|
|
|
|
return (ushort)((CMAPScanMapping)MappingData).Indexes[index];
|
|
}
|
|
}
|
|
|
|
return 0xFFFF;
|
|
}
|
|
|
|
public CMAP NextCodeMapSection { get; set; }
|
|
|
|
public void Read(FileReader reader, FFNT header, List<CMAP> CodeMaps)
|
|
{
|
|
uint CodeBegin = 0;
|
|
uint CodeEnd = 0;
|
|
|
|
long pos = reader.Position;
|
|
|
|
reader.ReadSignature(4, "CMAP");
|
|
SectionSize = reader.ReadUInt32();
|
|
if (header.Platform == FFNT.PlatformType.NX)
|
|
{
|
|
CodeBegin = reader.ReadUInt32();
|
|
CodeEnd = reader.ReadUInt32();
|
|
MappingMethod = reader.ReadEnum<Mapping>(true);
|
|
Padding = reader.ReadUInt16();
|
|
}
|
|
else
|
|
{
|
|
CodeBegin = reader.ReadUInt16();
|
|
CodeEnd = reader.ReadUInt16();
|
|
MappingMethod = reader.ReadEnum<Mapping>(true);
|
|
Padding = reader.ReadUInt16();
|
|
}
|
|
|
|
CharacterCodeBegin = (char)CodeBegin;
|
|
CharacterCodeEnd = (char)CodeEnd;
|
|
|
|
uint NextMapOffset = reader.ReadUInt32();
|
|
|
|
//Mapping methods from
|
|
https://github.com/IcySon55/Kuriimu/blob/f670c2719affc1eaef8b4c40e40985881247acc7/src/Cetera/Font/BFFNT.cs#L211
|
|
switch (MappingMethod)
|
|
{
|
|
case Mapping.Direct:
|
|
var charOffset = reader.ReadUInt16();
|
|
for (char i = CharacterCodeBegin; i <= CharacterCodeEnd; i++)
|
|
{
|
|
int idx = i - CharacterCodeBegin + charOffset;
|
|
header.FontSection.CodeMapDictionary[i] = idx < ushort.MaxValue ? idx : 0;
|
|
}
|
|
|
|
MappingData = new CMAPDirect();
|
|
((CMAPDirect)MappingData).Offset = charOffset;
|
|
break;
|
|
case Mapping.Table:
|
|
List<short> table = new List<short>();
|
|
for (char i = CharacterCodeBegin; i <= CharacterCodeEnd; i++)
|
|
{
|
|
short idx = reader.ReadInt16();
|
|
if (idx != -1) header.FontSection.CodeMapDictionary[i] = idx;
|
|
|
|
table.Add(idx);
|
|
}
|
|
|
|
MappingData = new CMAPIndexTable();
|
|
((CMAPIndexTable)MappingData).Table = table.ToArray();
|
|
break;
|
|
case Mapping.Scan:
|
|
var CharEntryCount = reader.ReadUInt16();
|
|
|
|
if (header.Platform == FFNT.PlatformType.NX)
|
|
reader.ReadUInt16(); //Padding
|
|
|
|
uint[] codes = new uint[CharEntryCount];
|
|
short[] indexes = new short[CharEntryCount];
|
|
|
|
for (int i = 0; i < CharEntryCount; i++)
|
|
{
|
|
if (header.Platform == FFNT.PlatformType.NX)
|
|
{
|
|
uint charCode = reader.ReadUInt32();
|
|
short index = reader.ReadInt16();
|
|
short padding = reader.ReadInt16();
|
|
if (index != -1) header.FontSection.CodeMapDictionary[(char)charCode] = index;
|
|
|
|
codes[i] = charCode;
|
|
indexes[i] = index;
|
|
}
|
|
else
|
|
{
|
|
ushort charCode = reader.ReadUInt16();
|
|
short index = reader.ReadInt16();
|
|
if (index != -1) header.FontSection.CodeMapDictionary[(char)charCode] = index;
|
|
|
|
codes[i] = charCode;
|
|
indexes[i] = index;
|
|
}
|
|
}
|
|
|
|
MappingData = new CMAPScanMapping();
|
|
((CMAPScanMapping)MappingData).Codes = codes;
|
|
((CMAPScanMapping)MappingData).Indexes = indexes;
|
|
break;
|
|
}
|
|
|
|
if (NextMapOffset != 0)
|
|
{
|
|
reader.SeekBegin(NextMapOffset - 8);
|
|
NextCodeMapSection = new CMAP();
|
|
NextCodeMapSection.Read(reader, header, CodeMaps);
|
|
CodeMaps.Add(NextCodeMapSection);
|
|
}
|
|
else
|
|
reader.SeekBegin(pos + SectionSize);
|
|
}
|
|
|
|
public void Write(FileWriter writer, FFNT Header)
|
|
{
|
|
Header.BlockCounter += 1;
|
|
|
|
long pos = writer.Position;
|
|
|
|
writer.WriteSignature("CMAP");
|
|
writer.Write(uint.MaxValue); //Section Size
|
|
if (Header.Platform == FFNT.PlatformType.NX)
|
|
{
|
|
writer.Write((uint)CharacterCodeBegin);
|
|
writer.Write((uint)CharacterCodeEnd);
|
|
}
|
|
else
|
|
{
|
|
writer.Write((ushort)CharacterCodeBegin);
|
|
writer.Write((ushort)CharacterCodeEnd);
|
|
}
|
|
|
|
writer.Write(MappingMethod, true);
|
|
writer.Seek(2);
|
|
|
|
long DataPos = writer.Position;
|
|
writer.Write(0); //Next Section Offset
|
|
|
|
//Write the data
|
|
switch (MappingMethod)
|
|
{
|
|
case Mapping.Direct:
|
|
writer.Write(((CMAPDirect)MappingData).Offset);
|
|
break;
|
|
case Mapping.Table:
|
|
for (int i = 0; i < ((CMAPIndexTable)MappingData).Table.Length; i++)
|
|
{
|
|
writer.Write(((CMAPIndexTable)MappingData).Table[i]);
|
|
}
|
|
break;
|
|
case Mapping.Scan:
|
|
writer.Write((ushort)((CMAPScanMapping)MappingData).Codes.Length);
|
|
if (Header.Platform == FFNT.PlatformType.NX)
|
|
writer.Seek(2); //Padding
|
|
|
|
for (int i = 0; i < ((CMAPScanMapping)MappingData).Codes.Length; i++)
|
|
{
|
|
if (Header.Platform == FFNT.PlatformType.NX)
|
|
{
|
|
writer.Write((uint)((CMAPScanMapping)MappingData).Codes[i]);
|
|
writer.Write(((CMAPScanMapping)MappingData).Indexes[i]);
|
|
writer.Write((ushort)0); //Padding
|
|
}
|
|
else
|
|
{
|
|
writer.Write((ushort)((CMAPScanMapping)MappingData).Codes[i]);
|
|
writer.Write(((CMAPScanMapping)MappingData).Indexes[i]);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
writer.Align(4); //Padding
|
|
|
|
|
|
//Save section size
|
|
long endPos = writer.Position;
|
|
using (writer.TemporarySeek(pos + 4, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((uint)(endPos - pos));
|
|
}
|
|
|
|
if (NextCodeMapSection != null)
|
|
{
|
|
writer.WriteUint32Offset(DataPos, -8);
|
|
NextCodeMapSection.Write(writer, Header);
|
|
}
|
|
}
|
|
|
|
//From https://github.com/dnasdw/3dsfont/blob/79e6f4ab6676d82fdcd6c0f79d9b0d7a343f82b5/src/bcfnt2charset/bcfnt2charset.cpp#L3
|
|
//Todo add the rest of the encoding types
|
|
public char CodeToU16Code(FINF.CharacterCode characterCode, ushort code)
|
|
{
|
|
if (code < 0x20)
|
|
{
|
|
return (char)0;
|
|
}
|
|
|
|
switch (characterCode)
|
|
{
|
|
case FINF.CharacterCode.Unicode:
|
|
return (char)code;
|
|
}
|
|
|
|
return (char)code;
|
|
}
|
|
}
|
|
|
|
public class CWDH
|
|
{
|
|
public ushort StartIndex { get; set; }
|
|
public ushort EndIndex { get; set; }
|
|
|
|
public List<CharacterWidthEntry> WidthEntries = new List<CharacterWidthEntry>();
|
|
|
|
public CWDH NextWidthSection { get; set; }
|
|
|
|
public ushort EntryCount
|
|
{
|
|
get { return (ushort)(EndIndex - StartIndex + 1); }
|
|
}
|
|
|
|
public uint SectionSize;
|
|
|
|
public void Read(FileReader reader, FFNT header, List<CWDH> CharacterWidths)
|
|
{
|
|
long pos = reader.Position;
|
|
|
|
reader.ReadSignature(4, "CWDH");
|
|
SectionSize = reader.ReadUInt32();
|
|
StartIndex = reader.ReadUInt16();
|
|
EndIndex = reader.ReadUInt16();
|
|
uint NextWidthSectionOffset = reader.ReadUInt32();
|
|
|
|
for (ushort i = StartIndex; i <= EndIndex; i++)
|
|
{
|
|
var entry = new CharacterWidthEntry();
|
|
entry.Left = reader.ReadSByte();
|
|
entry.GlyphWidth = reader.ReadByte();
|
|
entry.CharWidth = reader.ReadByte();
|
|
WidthEntries.Add(entry);
|
|
}
|
|
|
|
if (NextWidthSectionOffset != 0)
|
|
{
|
|
reader.SeekBegin((int)NextWidthSectionOffset - 8);
|
|
NextWidthSection = new CWDH();
|
|
NextWidthSection.Read(reader, header, CharacterWidths);
|
|
CharacterWidths.Add(NextWidthSection);
|
|
}
|
|
else
|
|
reader.SeekBegin(pos + SectionSize);
|
|
}
|
|
|
|
public void Write(FileWriter writer, FFNT Header)
|
|
{
|
|
Header.BlockCounter += 1;
|
|
|
|
long pos = writer.Position;
|
|
|
|
writer.WriteSignature("CWDH");
|
|
writer.Write(uint.MaxValue); //Section Size
|
|
writer.Write(StartIndex);
|
|
writer.Write(EndIndex);
|
|
|
|
long DataPos = writer.Position;
|
|
writer.Write(0); //NextOffset
|
|
|
|
for (int i = 0; i < WidthEntries.Count; i++)
|
|
{
|
|
writer.Write(WidthEntries[i].Left);
|
|
writer.Write(WidthEntries[i].GlyphWidth);
|
|
writer.Write(WidthEntries[i].CharWidth);
|
|
}
|
|
|
|
writer.Align(4);
|
|
|
|
if (NextWidthSection != null)
|
|
{
|
|
writer.WriteUint32Offset(DataPos, -8);
|
|
NextWidthSection.Write(writer, Header);
|
|
}
|
|
|
|
//Save section size
|
|
long endPos = writer.Position;
|
|
using (writer.TemporarySeek(pos + 4, SeekOrigin.Begin))
|
|
{
|
|
writer.Write((uint)(endPos - pos));
|
|
}
|
|
}
|
|
}
|
|
|
|
public class CharacterWidthEntry
|
|
{
|
|
public sbyte Left { get; set; }
|
|
public byte GlyphWidth { get; set; }
|
|
public byte CharWidth { get; set; }
|
|
}
|
|
}
|