/// <summary> /// Generate the file package. /// Creates the package header: /// - Header /// - Map of language strings /// - Map of soundbank titles /// - Soundbank files LUT /// - Streamed audio files LUT /// Writes the header to file. /// Concatenates files referenced in the LUTs. /// </summary> /// <param name="in_soundbanksInfo">Soundbank data model.</param> /// <param name="in_settings">Generation settings.</param> /// <param name="in_writer">Binary writer.</param> /// <returns>Returns true when no files are missing.</returns> private IEnumerable <NamedAction> GeneratePackage( Context.GlobalInfo globalInfo, Context.PackageInfo packageInfo, FilePackageWriter in_writer, Results results) { List <NamedAction> actions = new List <NamedAction>(); // Header chunk. Header header = new Header(); // Language names map. // NOTE: As of Wwise 2009.1, language names are stored as ANSI strings when not on Windows (sync with type AkOSChar). bool bLanguageMapUsesAsciiStrings = true; switch (globalInfo.BasePlatform) { case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Windows: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.XboxOne: bLanguageMapUsesAsciiStrings = false; break; default: bLanguageMapUsesAsciiStrings = true; break; } IEnumerable <AK.Wwise.InfoFile.FileDescriptorType> descriptors = packageInfo.Files.Where(f => f.Descriptor != null).Select(f => f.Descriptor); IEnumerable <FilePackageGenerator.Context.ExternalSourceInfo> externals = packageInfo.Files.Where(f => f.ExternalSourceInfo != null).Select(f => f.ExternalSourceInfo); Dictionary <string, uint> mapLanguageIDs = FindAllLanguages(descriptors); LanguagesMap langMap = new LanguagesMap(mapLanguageIDs, bLanguageMapUsesAsciiStrings); // Add Banks files to LUT. FileLUT banksLUT = new FileLUT(globalInfo.SoundBanksRoot, packageInfo.BlockSize, typeof(UInt32)); foreach (AK.Wwise.InfoFile.FileDescriptorType soundbank in descriptors.OfType <AK.Wwise.InfoFile.SoundBanksInfoSoundBanksSoundBank>()) { if (!banksLUT.Add(soundbank, mapLanguageIDs)) { NotifyLogMsg("Missing soundbank: " + soundbank.ShortName + " (" + soundbank.Path + ")", Severity.Warning); results.HasMissingFiles = true; } } banksLUT.Sort(); // Add Steamed files to LUT. FileLUT streamsLUT = new FileLUT(globalInfo.SourceFilesRoot, packageInfo.BlockSize, typeof(UInt32)); foreach (AK.Wwise.InfoFile.FileDescriptorType stream in descriptors.Where(fd => (fd is AK.Wwise.InfoFile.SoundBanksInfoStreamedFilesFile || fd is AK.Wwise.InfoFile.SoundBanksInfoMediaFilesNotInAnyBankFile))) { if (!streamsLUT.Add(stream, mapLanguageIDs)) { NotifyLogMsg("Missing streamed or loose media file: " + stream.ShortName + " (" + stream.Path + ")", Severity.Warning); results.HasMissingFiles = true; } } streamsLUT.Sort(); // Add External Source files to LUT. FileLUT externalLUT = new FileLUT(globalInfo.SourceFilesRoot, packageInfo.BlockSize, typeof(UInt64)); foreach (FilePackageGenerator.Context.ExternalSourceInfo external in externals) { if (!externalLUT.Add(external, mapLanguageIDs)) { NotifyLogMsg("Missing external file: " + external.Name + " (" + external.Path + ")", Severity.Warning); results.HasMissingFiles = true; } } externalLUT.Sort(); // Find the header size. uint uHeaderSize = BaseHeaderSize + langMap.TotalSize + banksLUT.TotalSize + streamsLUT.TotalSize + externalLUT.TotalSize; // Prepare files for ordered concatenation. FileOrganizer organizer = new FileOrganizer(); organizer.AddLUT(FileOrganizer.FileCategory.SoundBank, banksLUT); organizer.AddLUT(FileOrganizer.FileCategory.MediaFile, streamsLUT); organizer.AddLUT(FileOrganizer.FileCategory.ExternalSource, externalLUT); organizer.OrganizeFiles(uHeaderSize, packageInfo.Files, mapLanguageIDs, this); // Set header size. header.HeaderSize = uHeaderSize; // Write to output file: actions.Add(new NamedAction("Writing header", delegate() { // Header. header.Write(in_writer); in_writer.Write(langMap.TotalSize); in_writer.Write(banksLUT.TotalSize); in_writer.Write(streamsLUT.TotalSize); in_writer.Write(externalLUT.TotalSize); langMap.Write(in_writer); banksLUT.Write(in_writer); streamsLUT.Write(in_writer); externalLUT.Write(in_writer); })); // Concatenated files. return(actions.Concat(organizer.ConcatenateFiles(in_writer, this))); }
private void Generate(Context.GlobalInfo globalInfo, Context.PackageInfo packageInfo, Results results) { // Open output file. try { // Make sure the target directory exist string directory = Path.GetDirectoryName(packageInfo.FilePackageFilename); if (!Directory.Exists(directory)) { Directory.CreateDirectory(directory); } using (FileStream file = new FileStream(packageInfo.FilePackageFilename, FileMode.Create)) { // Create the writer for data. FilePackageWriter.Endianness eEndianness; switch (globalInfo.BasePlatform) { case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Windows: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Mac: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.VitaSW: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.VitaHW: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Item3DS: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.iOS: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Android: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.PS4: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.XboxOne: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Linux: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.WindowsPhone: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Emscripten: case AK.Wwise.InfoFile.SoundBanksInfoBasePlatform.Switch: eEndianness = FilePackageWriter.Endianness.LittleEndian; break; default: eEndianness = FilePackageWriter.Endianness.BigEndian; break; } FilePackageWriter writer = new FilePackageWriter(file, eEndianness); // Generate the file package. IEnumerable <NamedAction> actions = GeneratePackage(globalInfo, packageInfo, writer, results); // Notify about this package if (GeneratingPackage != null) { GeneratingPackage(this, new GeneratingPackageEventArgs() { NumSteps = actions.Count(), PackageName = packageInfo.FilePackageFilename }); } // Notify about missing files foreach (string missingFile in packageInfo.MissingFiles) { NotifyLogMsg("Package '" + packageInfo.FilePackageFilename + "' contains a missing file: " + missingFile, Severity.Warning); } // Notify about missing from package files foreach (string missingFile in packageInfo.MissingFromPackageFiles) { NotifyLogMsg("Layout for package '" + packageInfo.FilePackageFilename + "' contains a file not present in package: " + missingFile, Severity.Warning); } // Execute the actions foreach (NamedAction action in actions) { if (StopRequested) { break; } // Notify about this step if (PackageStep != null) { PackageStep(this, new PackageStepEventArgs() { StepName = action.Name }); } // Execute the step action.Action(); } writer.Close(); file.Close(); } } catch (Exception e) { NotifyLogMsg("Error writing package \"" + packageInfo.FilePackageFilename + "\":" + e.Message, Severity.Error); } }