/// <summary>
/// Deserializes file data from a stream.
/// </summary>
protected override void Read(BinaryReaderEx br)
{
br.BigEndian = false;
Version = br.ReadEnum32 <CCMVer>();
if (Version == CCMVer.DemonsSouls)
{
br.BigEndian = true;
}
int fileSize = br.ReadInt32();
FullWidth = br.ReadInt16();
TexWidth = br.ReadInt16();
TexHeight = br.ReadInt16();
short codeGroupCount, texRegionCount, glyphCount;
if (Version == CCMVer.DemonsSouls || Version == CCMVer.DarkSouls1)
{
Unk0E = br.ReadInt16();
codeGroupCount = br.ReadInt16();
texRegionCount = -1;
glyphCount = br.ReadInt16();
}
else
{
Unk0E = 0;
codeGroupCount = -1;
texRegionCount = br.ReadInt16();
glyphCount = br.ReadInt16();
br.AssertInt16(0);
}
br.AssertInt32(0x20);
int glyphOffset = br.ReadInt32();
Unk1C = br.ReadByte();
Unk1D = br.ReadByte();
TexCount = br.ReadByte();
br.AssertByte(0);
Glyphs = new Dictionary <int, Glyph>(glyphCount);
if (Version == CCMVer.DemonsSouls || Version == CCMVer.DarkSouls1)
{
var codeGroups = new List <CodeGroup>(codeGroupCount);
for (int i = 0; i < codeGroupCount; i++)
{
codeGroups.Add(new CodeGroup(br));
}
var glyphs = new List <Glyph>(glyphCount);
for (int i = 0; i < glyphCount; i++)
{
Vector2 uv1 = br.ReadVector2();
Vector2 uv2 = br.ReadVector2();
short preSpace = br.ReadInt16();
short width = br.ReadInt16();
short advance = br.ReadInt16();
short texIndex = br.ReadInt16();
glyphs.Add(new Glyph(uv1, uv2, preSpace, width, advance, texIndex));
}
foreach (CodeGroup group in codeGroups)
{
int codeCount = group.EndCode - group.StartCode + 1;
for (int i = 0; i < codeCount; i++)
{
Glyphs[group.StartCode + i] = glyphs[group.GlyphIndex + i];
}
}
}
else if (Version == CCMVer.DarkSouls2)
{
var texRegions = new Dictionary <int, TexRegion>(texRegionCount);
for (int i = 0; i < texRegionCount; i++)
{
texRegions[(int)br.Position] = new TexRegion(br);
}
for (int i = 0; i < glyphCount; i++)
{
int code = br.ReadInt32();
int texRegionOffset = br.ReadInt32();
short texIndex = br.ReadInt16();
short preSpace = br.ReadInt16();
short width = br.ReadInt16();
short advance = br.ReadInt16();
br.AssertInt32(0);
br.AssertInt32(0);
TexRegion texRegion = texRegions[texRegionOffset];
Vector2 uv1 = new Vector2(texRegion.X1 / (float)TexWidth, texRegion.Y1 / (float)TexHeight);
Vector2 uv2 = new Vector2(texRegion.X2 / (float)TexWidth, texRegion.Y2 / (float)TexHeight);
Glyphs[code] = new Glyph(uv1, uv2, preSpace, width, advance, texIndex);
}
}
}
/// <summary>
/// Serializes file data to a stream.
/// </summary>
protected override void Write(BinaryWriterEx bw)
{
bw.BigEndian = false;
bw.WriteUInt32((uint)Version);
bw.BigEndian = Version == CCMVer.DemonsSouls;
bw.ReserveInt32("FileSize");
bw.WriteInt16(FullWidth);
bw.WriteInt16(TexWidth);
bw.WriteInt16(TexHeight);
if (Version == CCMVer.DemonsSouls || Version == CCMVer.DarkSouls1)
{
bw.WriteInt16(Unk0E);
bw.ReserveInt16("CodeGroupCount");
bw.WriteInt16((short)Glyphs.Count);
}
else if (Version == CCMVer.DarkSouls2)
{
bw.ReserveInt16("TexRegionCount");
bw.WriteInt16((short)Glyphs.Count);
bw.WriteInt16(0);
}
bw.WriteInt32(0x20);
bw.ReserveInt32("GlyphOffset");
bw.WriteByte(Unk1C);
bw.WriteByte(Unk1D);
bw.WriteByte(TexCount);
bw.WriteByte(0);
var codes = new List <int>(Glyphs.Keys);
codes.Sort();
if (Version == CCMVer.DemonsSouls || Version == CCMVer.DarkSouls1)
{
var codeGroups = new List <CodeGroup>();
for (int i = 0; i < Glyphs.Count;)
{
int startCode = codes[i];
int glyphIndex = i;
for (i++; i < Glyphs.Count && codes[i] == codes[i - 1] + 1; i++)
{
;
}
int endCode = codes[i - 1];
codeGroups.Add(new CodeGroup(startCode, endCode, glyphIndex));
}
bw.FillInt16("CodeGroupCount", (short)codeGroups.Count);
foreach (CodeGroup group in codeGroups)
{
group.Write(bw);
}
bw.FillInt32("GlyphOffset", (int)bw.Position);
foreach (int code in codes)
{
Glyph glyph = Glyphs[code];
bw.WriteVector2(glyph.UV1);
bw.WriteVector2(glyph.UV2);
bw.WriteInt16(glyph.PreSpace);
bw.WriteInt16(glyph.Width);
bw.WriteInt16(glyph.Advance);
bw.WriteInt16(glyph.TexIndex);
}
}
else if (Version == CCMVer.DarkSouls2)
{
var texRegionsByCode = new Dictionary <int, TexRegion>(Glyphs.Count);
var texRegions = new HashSet <TexRegion>();
foreach (int code in codes)
{
Glyph glyph = Glyphs[code];
short x1 = (short)Math.Round(glyph.UV1.X * TexWidth);
short y1 = (short)Math.Round(glyph.UV1.Y * TexHeight);
short x2 = (short)Math.Round(glyph.UV2.X * TexWidth);
short y2 = (short)Math.Round(glyph.UV2.Y * TexHeight);
var region = new TexRegion(x1, y1, x2, y2);
texRegionsByCode[code] = region;
texRegions.Add(region);
}
bw.FillInt16("TexRegionCount", (short)texRegions.Count);
var texRegionOffsets = new Dictionary <TexRegion, int>(texRegions.Count);
foreach (TexRegion region in texRegions)
{
texRegionOffsets[region] = (int)bw.Position;
region.Write(bw);
}
bw.FillInt32("GlyphOffset", (int)bw.Position);
foreach (int code in codes)
{
Glyph glyph = Glyphs[code];
bw.WriteInt32(code);
bw.WriteInt32(texRegionOffsets[texRegionsByCode[code]]);
bw.WriteInt16(glyph.TexIndex);
bw.WriteInt16(glyph.PreSpace);
bw.WriteInt16(glyph.Width);
bw.WriteInt16(glyph.Advance);
bw.WriteInt32(0);
bw.WriteInt32(0);
}
}
bw.FillInt32("FileSize", (int)bw.Position);
}
