Alexandria.Engines.GoldBox.ArchiveRecord.Open C# (CSharp) Метод

        public override Stream Open()
        {
            Archive.Reader.BaseStream.Position = Offset;
            byte[] inputData = Archive.Reader.ReadBytes(CompressedSize);
            byte[] outputData = new byte[UncompressedSize];
            int output = 0, input = 0;
            int outputLength = outputData.Length, inputLength = inputData.Length;

            while (input < inputData.Length) {
                int count = (sbyte)inputData[input++];

                if (count < 0) {
                    count = -count;
                    byte value = inputData[input++];
                    for (int index = 0; index < count; index++)
                        outputData[output++] = value;
                } else {
                    count++;
                    for (int index = 0; index < count; index++)
                        outputData[output++] = inputData[input++];
                }
            }

            if (output != outputData.Length)
                throw new InvalidDataException();
            return new MemoryStream(outputData);
        }