LSLib.LS.PackageWriter.WriteV13 C# (CSharp) Méthode

        public void WriteV13(FileStream mainStream)
        {
            long totalSize = package.Files.Sum(p => (long)p.Size());
            long currentSize = 0;
            List<PackagedFileInfo> writtenFiles = new List<PackagedFileInfo>();
            foreach (var file in this.package.Files)
            {
                writeProgress(file, currentSize, totalSize);
                writtenFiles.Add(WriteFile(file));
                currentSize += file.Size();
            }

            using (var writer = new BinaryWriter(mainStream, new UTF8Encoding(), true))
            {
                var header = new LSPKHeader13();
                header.Version = Version;
                header.FileListOffset = (UInt32)mainStream.Position;

                writer.Write((UInt32)writtenFiles.Count);

                var fileList = new MemoryStream();
                var fileListWriter = new BinaryWriter(fileList);
                foreach (var file in writtenFiles)
                {
                    var entry = file.MakeEntryV13();
                    BinUtils.WriteStruct<FileEntry13>(fileListWriter, ref entry);
                }

                var fileListBuf = fileList.ToArray();
                fileListWriter.Dispose();
                var compressedFileList = LZ4Codec.EncodeHC(fileListBuf, 0, fileListBuf.Length);

                writer.Write(compressedFileList);

                header.FileListSize = (UInt32)mainStream.Position - header.FileListOffset;
                header.NumParts = (UInt16)streams.Count;
                header.SomePartVar = 0; // ???
                header.ArchiveGuid = Guid.NewGuid();
                BinUtils.WriteStruct<LSPKHeader13>(writer, ref header);

                writer.Write((UInt32)(8 + Marshal.SizeOf(typeof(LSPKHeader13))));
                writer.Write(Package.Signature);
            }
        }