/// <summary>
/// Locate a VDX based on filename stored in the RL
/// </summary>
/// <param name="filename">Filename of the VDX to locate</param>
/// <param name="vdxInfo">RL information about the VDX</param>
/// <returns>Filestream to the VDX</returns>
public BinaryReader getVDX(string filename, out RLData vdxInfo)
{
vdxInfo.length = 0;
vdxInfo.filename = "";
vdxInfo.offset = 0;
vdxInfo.number = 0;
foreach (RLData rl in vdxMap.Values)
{
if (rl.filename == filename)
{
vdxInfo = rl;
break;
}
}
if (vdxInfo.length == 0)
return null;
stream.BaseStream.Seek(vdxInfo.offset, SeekOrigin.Begin);
return stream;
}
/// <summary>
/// Locate a VDX based on index number within the GJD
/// </summary>
/// <param name="index">Index number of the VDX to get</param>
/// <param name="vdxInfo">RL information about the VDX</param>
/// <returns>Filestream to the VDX</returns>
public BinaryReader getVDX(ushort index, out RLData vdxInfo)
{
if (!vdxMap.TryGetValue(index, out vdxInfo))
{
return null;
}
stream.BaseStream.Seek(vdxInfo.offset, SeekOrigin.Begin);
return stream;
}
