private static Bitmap DownscaleTwoThirds(Bitmap img)
{
if (((img.Width * 2) % 3) != 0 || ((img.Height * 2) % 3) != 0)
{
throw new Exception("Cannot cleanly two-thirds scale image!");
}
return(FontProcessing.DownscaleInteger(FontProcessing.PointScale(img, 2), 3));
}
private static Bitmap DoKaruta13(Bitmap wtex, Bitmap utex)
{
// this is very messy but the dimensions just don't match between versions
// we should probably just inject a differently sized texture instead, really...
Bitmap cropped1 = FontProcessing.Crop(utex, 10, 4, utex.Width - 24, utex.Height - 5);
Bitmap upscaled = FontProcessing.PointScale(cropped1, 6);
Bitmap cropped2 = FontProcessing.Crop(upscaled, 0, 1, upscaled.Width, upscaled.Height - 1);
Bitmap downscaled = FontProcessing.DownscaleInteger(cropped2, 11);
return(DoCropExpandCanvas(downscaled, (uint)wtex.Width, (uint)wtex.Height));
}
private static Bitmap DoKarutaHalfAndHalf(Bitmap wtex, Bitmap utex, uint wx, uint ux, uint uw)
{
Bitmap left = FontProcessing.Crop(wtex, 0, 0, (int)wx, wtex.Height);
Bitmap right = DownscaleTwoThirds(FontProcessing.Crop(utex, (int)ux, 0, (int)uw, utex.Height));
long diff = wtex.Width - (left.Width + right.Width);
if (diff > 0)
{
Bitmap mid = new Bitmap((int)diff, wtex.Height);
for (int y = 0; y < mid.Height; ++y)
{
for (int x = 0; x < mid.Width; ++x)
{
mid.SetPixel(x, y, Color.FromArgb(0, 0, 0, 0));
}
}
left = StitchHorizontal(left, mid);
}
return(StitchHorizontal(left, right));
}
public static Stream ProcessTexture(string name, DuplicatableStream ustream, DuplicatableStream wstream)
{
FPS4 w = new FPS4(wstream.Duplicate());
TXM wtxm = new TXM(w.GetChildByIndex(0).AsFile.DataStream.Duplicate());
TXV wtxv = new TXV(wtxm, w.GetChildByIndex(1).AsFile.DataStream.Duplicate(), false);
FPS4 u = new FPS4(ustream.Duplicate());
TXM utxm = new TXM(u.GetChildByIndex(0).AsFile.DataStream.Duplicate());
TXV utxv = new TXV(utxm, u.GetChildByIndex(1).AsFile.DataStream.Duplicate(), false);
List <TexConvRules> convs = new List <TexConvRules>();
if (name == "rootR.cpk/mg/tex/karuta.tex")
{
convs.Add(new TexConvRules()
{
WTexId = 2, UTexId = 1, Method = TexConvMethod.Delegate, Delegate = (wtex, utex) => DoKarutaHalfAndHalf(wtex, utex, 82, 134, 294)
});
convs.Add(new TexConvRules()
{
WTexId = 4, UTexId = 3, Method = TexConvMethod.Delegate, Delegate = (wtex, utex) => DoKarutaHalfAndHalf(wtex, utex, 86, 134, 294)
});
convs.Add(new TexConvRules()
{
WTexId = 7, UTexId = 7, Method = TexConvMethod.DownscaleTwoThirds
});
convs.Add(new TexConvRules()
{
WTexId = 13, UTexId = 13, Method = TexConvMethod.Delegate, Delegate = (wtex, utex) => DoKaruta13(wtex, utex)
});
convs.Add(new TexConvRules()
{
WTexId = 17, UTexId = 17, Method = TexConvMethod.DownscaleTwoThirds
});
convs.Add(new TexConvRules()
{
WTexId = 22, UTexId = 23, Method = TexConvMethod.Delegate, Delegate = (wtex, utex) => DownscaleTwoThirds(CropExpandCanvas(utex, 2, -2, (uint)(utex.Width + 3), (uint)(utex.Height - 3)))
});
}
else if (name == "rootR.cpk/mnu/tex/main.tex")
{
convs.Add(new TexConvRules()
{
WTexId = 110, UTexId = 61, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 111, UTexId = 62, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 112, UTexId = 63, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 113, UTexId = 64, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 114, UTexId = 65, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 115, UTexId = 66, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 116, UTexId = 67, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 117, UTexId = 68, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 118, UTexId = 69, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 119, UTexId = 70, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 124, UTexId = 75, Method = TexConvMethod.Downscale2x
});
}
else if (name == "rootR.cpk/mnu/tex/shop.tex")
{
convs.Add(new TexConvRules()
{
WTexId = 1, UTexId = 1, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 2, UTexId = 2, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 3, UTexId = 3, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 4, UTexId = 4, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 5, UTexId = 5, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 6, UTexId = 6, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 7, UTexId = 7, Method = TexConvMethod.Downscale2x
});
}
else if (name == "rootR.cpk/mnu/tex/skill.tex")
{
convs.Add(new TexConvRules()
{
WTexId = 0, UTexId = 0, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 1, UTexId = 1, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 2, UTexId = 2, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 3, UTexId = 3, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 4, UTexId = 4, Method = TexConvMethod.Downscale2x
});
convs.Add(new TexConvRules()
{
WTexId = 5, UTexId = 5, Method = TexConvMethod.Downscale2x
});
}
else if (name == "rootR.cpk/mnu/tex/snd_test.tex")
{
convs.Add(new TexConvRules()
{
WTexId = 1, UTexId = 1, Method = TexConvMethod.Downscale2x
});
}
else if (name == "rootR.cpk/SysSub/JA/TitleTexture.tex")
{
convs.Add(new TexConvRules()
{
WTexId = 1, UTexId = 1, Method = TexConvMethod.CropExpandCanvas
});
convs.Add(new TexConvRules()
{
WTexId = 2, UTexId = 4, Method = TexConvMethod.CropExpandCanvas
});
convs.Add(new TexConvRules()
{
WTexId = 3, UTexId = 6, Method = TexConvMethod.CropExpandCanvas
});
convs.Add(new TexConvRules()
{
WTexId = 4, UTexId = 8, Method = TexConvMethod.CropExpandCanvas
});
convs.Add(new TexConvRules()
{
WTexId = 6, UTexId = 12, Method = TexConvMethod.CropExpandCanvas
});
convs.Add(new TexConvRules()
{
WTexId = 7, UTexId = 14, Method = TexConvMethod.CropExpandCanvas
});
convs.Add(new TexConvRules()
{
WTexId = 8, UTexId = 16, Method = TexConvMethod.CropExpandCanvas
});
}
else if (name.EndsWith(".CLG"))
{
convs.Add(new TexConvRules()
{
WTexId = 0, UTexId = 0, Method = TexConvMethod.DownscaleTwoThirds
});
convs.Add(new TexConvRules()
{
WTexId = 1, UTexId = 1, Method = TexConvMethod.Clear
});
}
MemoryStream s = wstream.Duplicate().CopyToMemory();
s.Position = 0;
foreach (TexConvRules c in convs)
{
var wm = wtxm.TXMRegulars[c.WTexId];
var um = utxm.TXMRegulars[c.UTexId];
var wv = wtxv.textures.Where(x => x.TXM == wm).First();
var uv = utxv.textures.Where(x => x.TXM == um).First();
System.Drawing.Bitmap newImage = null;
switch (c.Method)
{
case TexConvMethod.Downscale2x: {
newImage = FontProcessing.DownscaleInteger(uv.GetBitmaps()[0], 2);
}
break;
case TexConvMethod.DownscaleTwoThirds: {
newImage = DownscaleTwoThirds(uv.GetBitmaps()[0]);
}
break;
case TexConvMethod.CropExpandCanvas: {
newImage = DoCropExpandCanvas(uv.GetBitmaps()[0], wm.Width, wm.Height);
}
break;
case TexConvMethod.Clear: {
newImage = new Bitmap(wv.GetBitmaps()[0]);
for (int y = 0; y < newImage.Height; ++y)
{
for (int x = 0; x < newImage.Width; ++x)
{
newImage.SetPixel(x, y, Color.FromArgb(0, 0, 0, 0));
}
}
}
break;
case TexConvMethod.Delegate: {
newImage = c.Delegate(wv.GetBitmaps()[0], uv.GetBitmaps()[0]);
}
break;
default: {
throw new Exception("don't know how to convert " + uv.TXM.Name);
}
}
if (newImage != null)
{
HyoutaTools.Util.Assert(newImage.Width == wm.Width);
HyoutaTools.Util.Assert(newImage.Height == wm.Height);
if (wm.Format == HyoutaTools.Tales.Vesperia.Texture.TextureFormat.Indexed8Bits_RGB5A3)
{
ChopBitsRGB5A3(newImage);
var palette = GeneratePalette256(newImage);
s.Position = w.Files[1].Location.Value + wm.TxvLocation;
foreach (var loc in new HyoutaTools.Textures.PixelOrderIterators.TiledPixelOrderIterator(newImage.Width, newImage.Height, 8, 4))
{
int cval = 0;
if (loc.X < newImage.Width && loc.Y < newImage.Height)
{
cval = palette.lookup[newImage.GetPixel(loc.X, loc.Y)];
}
s.WriteByte((byte)cval);
}
for (int ci = 0; ci < 256; ++ci)
{
ushort cval = 0;
if (ci < palette.colors.Count)
{
cval = HyoutaTools.Textures.ColorFetchingIterators.ColorFetcherRGB5A3.ColorToRGB5A3(palette.colors[ci]);
}
s.WriteUInt16(cval.ToEndian(EndianUtils.Endianness.BigEndian));
}
}
else if (wm.Format == HyoutaTools.Tales.Vesperia.Texture.TextureFormat.GamecubeRGBA8)
{
s.Position = w.Files[1].Location.Value + wm.TxvLocation;
byte[] tmpb = new byte[0x40];
int tmpp = 0;
foreach (var loc in new HyoutaTools.Textures.PixelOrderIterators.TiledPixelOrderIterator(newImage.Width, newImage.Height, 4, 4))
{
Color col = newImage.GetPixel(loc.X, loc.Y);
tmpb[tmpp * 2 + 0] = col.A;
tmpb[tmpp * 2 + 1] = col.R;
tmpb[tmpp * 2 + 0 + 0x20] = col.G;
tmpb[tmpp * 2 + 1 + 0x20] = col.B;
++tmpp;
if (tmpp == 16)
{
tmpp = 0;
s.Write(tmpb);
}
}
if (tmpp != 0)
{
throw new Exception("Unexpected tile size for " + wm.Name);
}
}
else
{
Console.WriteLine("don't know how to encode into " + wm.Format);
}
}
}
s.Position = 0;
return(s);
}
