internal override bool Read(WzFileStream stream)
{
this.Unknow1_Byte = stream.Read1u();
bool hasProperty = stream.ReadBool();
if (hasProperty)
{
this.CanvasProperty.Read(stream);
}
this.Width = stream.Read4(true);
this.Height = stream.Read4(true);
this.Format = (WzCanvasFormat)stream.Read4(true);
this.Scale = stream.Read1u();
this.Unknow2_Int = stream.Read4();
this.DataSize = stream.Read4();
this.mCanvasOffset = (uint)stream.Tell();
if (stream.DynamicRead)
{
stream.Skip(this.DataSize);
this.mStream = stream;
}
else
{
this.CanvasData = this.ResolveData(stream);
}
return(true);
}
private byte[] ResolveData(WzFileStream zs)
{
byte unk = zs.Read1u();
byte cmf = zs.Read1u();
byte flg = zs.Read1u();
zs.Skip(-3);
if (CanvasZlibTool.CheckDeflate(unk, cmf, flg))
{
return(zs.Read(this.DataSize));
}
else
{
using (MemoryStream ms = new MemoryStream())
{
ms.WriteByte(zs.Read1u());
for (int i = 1; i < this.DataSize;)
{
int blocksize = zs.Read4();
ms.Write(zs.Read(blocksize, true), 0, blocksize);
i += blocksize + 4;
}
return(ms.ToArray());
}
}
}
internal override bool Read(WzFileStream stream)
{
this.Unknow1_Byte = stream.Read1u();
this.DataSize = stream.Read4(true);
this.Duration = stream.Read4(true);
this.Unknow3_Byte = stream.Read1u();
WzMediaType wzmt = new WzMediaType();
wzmt.Read(stream);
this.MediaType = wzmt;
this.mSoundOffset = (uint)stream.Tell();
if (stream.DynamicRead)
{
this.mStream = stream;
stream.Skip(this.DataSize);
}
else
{
this.SoundData = stream.Read(this.DataSize);
}
return(true);
}