private static void ReadFRMS(tTexture lcTex, BinaryReader b)
{
int num = (int) lcTex.Header.Width * (int) lcTex.Header.Height;
int count = (int) lcTex.Header.Bits == 0 || (int) lcTex.Header.Bits == 2 ? num * 3 : num * 4;
lcTex.imageData = new byte[ lcTex.Header.MipMap][];
for (int index = 0; index < lcTex.Header.MipMap; ++index)
lcTex.imageData[index] = b.ReadBytes(count);
}
public static void ReadFile(string FileName)
{
ASCIIEncoding asciiEncoding = new ASCIIEncoding();
FileStream fileStream = new FileStream(FileName, FileMode.Open);
BinaryReader b = new BinaryReader( fileStream);
Tex.lcTex = new tTexture();
Tex.lcTex.Header = new tHeader();
Tex.lcTex.Header.VersionChunk = b.ReadBytes(4);
Tex.lcTex.Header.Version = b.ReadInt32();
Tex.lcTex.Header.DataChunk = b.ReadBytes(4);
Tex.lcTex.Header.Width = b.ReadUInt32() ^ 303316286U;
Tex.lcTex.Header.Shift = b.ReadUInt32() ^ 1431797889U;
Tex.lcTex.Header.Height = b.ReadUInt32() ^ 2560279492U;
Tex.lcTex.Header.MipMap = b.ReadUInt32() ^ 3688695303U;
Tex.lcTex.Header.Bits = b.ReadUInt32() ^ 505432394U;
Tex.lcTex.Header.Unknown = b.ReadUInt32() ^ 1633913997U;
Tex.lcTex.Header.Format = asciiEncoding.GetString(b.ReadBytes(4));
Tex.lcTex.Header.AnimOffset = b.ReadInt32();
Tex.lcTex.Header.Width = Tex.Shift(Tex.lcTex.Header.Width, Tex.lcTex.Header.Shift);
Tex.lcTex.Header.Height = Tex.Shift(Tex.lcTex.Header.Height, Tex.lcTex.Header.Shift);
if (Tex.lcTex.Header.Format == "FRMC")
Tex.ReadFRMC(Tex.lcTex, b);
else if (Tex.lcTex.Header.Format == "FRMS")
Tex.ReadFRMS(Tex.lcTex, b);
fileStream.Close();
}
private static void ReadFRMC(tTexture lcTex, BinaryReader b)
{
if (lcTex.Header.MipMap > int.MaxValue) return;
lcTex.imageData = new byte[ lcTex.Header.MipMap][];
for (int index = 0; index < lcTex.Header.MipMap; ++index)
lcTex.imageData[index] = b.ReadBytes(b.ReadInt32());
}
