Ejemplo n.º 1
0
        static void Dump(string filename)
        {
            using (var file = new FileStream(filename, FileMode.Open, FileAccess.Read))
            {
                string directory = Path.GetFileNameWithoutExtension(filename);
                Directory.CreateDirectory(directory);
                uint listCount      = file.ReadUInt();
                uint startOfIndexes = file.ReadUInt();

                for (int i = 0; i < listCount; i++)
                {
                    file.Position = startOfIndexes + (i * 8);

                    ListType listType     = (ListType)file.ReadUInt();
                    uint     structurePos = file.ReadUInt();

                    uint nextStructurePos;
                    if (i + 1 < listCount)
                    {
                        uint nextListType = file.ReadUInt();
                        nextStructurePos = file.ReadUInt();
                    }
                    else
                    {
                        nextStructurePos = (uint)file.Length;
                    }

                    uint structureSize = nextStructurePos - structurePos;

                    file.Position = structurePos;
                    byte[] buffer = new byte[structureSize];
                    file.Read(buffer);

                    switch (listType)
                    {
                    case ListType.Demos:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            Demos.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.Events:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            Events.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.Courses:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            Courses.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.Prizes:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            Prizes.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.GTAutoPrices:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            GTAutoPrices.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.Replays:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            Replays.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.CourseSelection:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            CourseSelection.Dump(memoryStream, directory, i);
                        }
                        break;

                    case ListType.CarClasses:
                        using (var memoryStream = new MemoryStream(buffer))
                        {
                            CarClasses.Dump(memoryStream, directory, i);
                        }
                        break;

                    default:
                        using (var output = new FileStream(Path.Combine(directory, $"{i}_{listType}.dat"), FileMode.Create, FileAccess.Write))
                        {
                            output.Write(buffer);
                        }
                        break;
                    }
                }
            }
        }
Ejemplo n.º 2
0
        static void Build(string directory)
        {
            using (var output = new FileStream($"{directory}.gcf", FileMode.Create, FileAccess.Write))
            {
                List <string> files       = Directory.EnumerateFiles(directory).ToList();
                List <string> fileNumbers = files.Select(file => Path.GetFileNameWithoutExtension(file).Substring(0, 2)).Distinct().ToList();

                output.WriteUInt((uint)fileNumbers.Count);
                output.WriteUInt(8);

                long dataStart = output.Position + (fileNumbers.Count * 8);
                long headerPos = 0;

                foreach (string fileNumber in fileNumbers)
                {
                    List <string> filenames = files.Where(file => Path.GetFileNameWithoutExtension(file).StartsWith(fileNumber)).ToList();

                    string listName         = Path.GetFileNameWithoutExtension(filenames[0]);
                    int    secondUnderscore = listName.IndexOf('_', 2);
                    secondUnderscore = secondUnderscore < 1 ? listName.Length : secondUnderscore;
                    if (!Enum.TryParse(listName.Substring(2, secondUnderscore - 2), out ListType listType))
                    {
                        continue;
                    }

                    output.WriteUInt((uint)listType);
                    output.WriteUInt((uint)dataStart);
                    headerPos       = output.Position;
                    output.Position = dataStart;

                    switch (listType)
                    {
                    case ListType.Demos:
                        Demos.Import(output, filenames[0]);
                        break;

                    case ListType.Events:
                        Events.Import(output, filenames[0]);
                        break;

                    case ListType.Courses:
                        Courses.Import(output, filenames[0]);
                        break;

                    case ListType.GTAutoPrices:
                        GTAutoPrices.Import(output, filenames[0]);
                        break;

                    case ListType.Replays:
                        Replays.Import(output, filenames[0]);
                        break;

                    case ListType.Prizes:
                        Prizes.Import(output, filenames[0]);
                        break;

                    case ListType.CarClasses:
                        CarClasses.Import(output, filenames);
                        break;

                    case ListType.CourseSelection:
                        CourseSelection.Import(output, filenames);
                        break;

                    default:
                        using (var file = new FileStream(filenames[0], FileMode.Open, FileAccess.Read))
                        {
                            file.CopyTo(output);
                        }
                        break;
                    }

                    dataStart       = output.Position;
                    output.Position = headerPos;
                }
            }
        }