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 void Read(WzFileStream stream)
{
this.majortype = new Guid(stream.Read(16)); //MEDIATYPE_Stream
this.subtype = new Guid(stream.Read(16)); //MEDIASUBTYPE_WAVE
this.Unknow1_Byte = stream.Read1u();
this.Unknow2_Byte = stream.Read1u();
this.formattype = new Guid(stream.Read(16)); //WMFORMAT_WaveFormatEx
if (this.formattype == SoundDX8Constants.WMFORMAT_WaveFormatEx)
{
this.cbFormat = (uint)stream.Read4(true);
this.pbFormat = stream.Read((int)this.cbFormat);
}
}
/// <summary> 從指定的<see cref="WzFileStream"/>中讀取文字 </summary>
public static string Read(WzFileStream stream)
{
int len = stream.Read1();
bool uni = len > 0;
int flag = (uni ? len : ~len);
if (len == 0)
{
return("");
}
len = flag == 0x7F ? stream.Read4() : Math.Abs(len);
byte[] str = stream.Read(len * (uni ? 2 : 1), true);
Process(str, len, uni);
return((uni ? Encoding.Unicode : Encoding.ASCII).GetString(str));
}
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);
}