/// <summary>
/// Exports a resource file.
/// </summary>
public void Export(Stream stream)
{
// find version
// -> http://dageron.com/?page_id=5446&lang=en
var version = ((file.GraphicsFlags & 0xF0000000) >> 28) |
((file.SystemFlags & 0xF0000000) >> 24);
var writer = new DataWriter(stream);
writer.Write((uint)0x07435352);
writer.Write((uint)version);
writer.Write((uint)file.SystemFlags);
writer.Write((uint)file.GraphicsFlags);
var resourceStream = new PartialStream(
archiveWrapper.archive_.BaseStream,
delegate () // offset
{
return file.FileOffset * RageArchiveWrapper7.BLOCK_SIZE;
},
delegate () // size
{
return file.FileSize;
}
);
var resourceReader = new DataReader(resourceStream);
resourceReader.Position = 16;
var buf = resourceReader.ReadBytes((int)resourceReader.Length - 16);
writer.Write(buf);
}
/// <summary>
/// Imports a resource file.
/// </summary>
public void Import(Stream stream)
{
var resourceStream = new PartialStream(
archiveWrapper.archive_.BaseStream,
delegate () // offset
{
return file.FileOffset * RageArchiveWrapper7.BLOCK_SIZE;
},
delegate () // size
{
return file.FileSize;
},
delegate (long length)
{
archiveWrapper.RequestBytesRES(file, length);
}
);
resourceStream.SetLength(stream.Length);
// read resource
var reader = new DataReader(stream);
var ident = reader.ReadUInt32();
var version = reader.ReadUInt32();
var systemFlags = reader.ReadUInt32();
var graphicsFlags = reader.ReadUInt32();
reader.Position = 0;
var buffer = reader.ReadBytes((int)stream.Length);
file.SystemFlags = systemFlags;
file.GraphicsFlags = graphicsFlags;
resourceStream.Write(buffer, 0, buffer.Length);
}