/// <summary> /// Gets a Hitlist from a DBPF using its InstanceID. /// </summary> /// <param name="InstanceID">The InstanceID of the Hitlist.</param> /// <param name="dbpf">The DBPF to search.</param> /// <returns>A Hitlist instance.</returns> private Hitlist GetHitlistFrom(uint InstanceID, DBPF dbpf) { var hit = dbpf.GetItemByID((ulong)DBPFTypeID.HIT + (((ulong)InstanceID) << 32)); if (hit != null) return new Hitlist(hit); return null; }
/// <summary> /// Gets a track from a DBPF using its InstanceID. /// </summary> /// <param name="dbpf">The DBPF to search.</param> private void AddTracksFrom(DBPF dbpf) { var tracks = dbpf.GetItemsByType(DBPFTypeID.TRK); for (var i=0; i<tracks.Count; i++) { TracksById.Add(tracks[i].Key, new Track(tracks[i].Value)); } }
/// <summary> /// Gets a audio file from a DBPF using its InstanceID. /// </summary> /// <param name="InstanceID">The InstanceID of the audio.</param> /// <param name="dbpf">The DBPF to search.</param> /// <returns>The audio as a stream of bytes.</returns> private byte[] GetAudioFrom(uint InstanceID, DBPF dbpf) { if (InstanceID == 0) return null; //all game sfx has type id 0x2026960B byte[] dat = dbpf.GetItemByID((ulong)DBPFTypeID.SoundFX + (((ulong)InstanceID)<<32)); if (dat != null) { string head = new string(new char[] { (char)dat[0], (char)dat[1], (char)dat[2], (char)dat[3] }); if (head.StartsWith("XA")) return new XAFile(dat).DecompressedData; else if (head.StartsWith("UTM0")) { var utk = new UTKFile2(dat); utk.UTKDecode(); return utk.DecompressedWav; } else return dat; //either wav or mp3, bass.net can explicitly read these. } else Debug.WriteLine("Couldn't find sound!"); return null; }
/// <summary> /// Initializes the audio manager. /// </summary> public void Init() { this.Stations = new List<AudioReference>(); this.StationsById = new Dictionary<uint, AudioReference>(); this.Modes = new List<AudioReference>(); var stationsRegEx = new Regex(@"music\\stations\\.*\.mp3"); foreach (var file in ContentManager.AllFiles) { if (stationsRegEx.IsMatch(file)) { var reference = new AudioReference { Type = AudioType.RADIO_STATION, FilePath = ContentManager.GetPath(file) }; Stations.Add(reference); var idString = Path.GetFileNameWithoutExtension(file); idString = idString.Substring(idString.LastIndexOf("_") + 1); var id = Convert.ToUInt32(idString, 16); reference.ID = id; StationsById.Add(id, reference); } } TSOAudio = new DBPF(ContentManager.GetPath("TSOAudio.dat")); tsov2 = new DBPF(ContentManager.GetPath("tsov2.dat")); Stings = new DBPF(ContentManager.GetPath("Stings.dat")); EP5Samps = new DBPF(ContentManager.GetPath("EP5Samps.dat")); EP2 = new DBPF(ContentManager.GetPath("EP2.dat")); Hitlists = new DBPF(ContentManager.GetPath("HitListsTemp.dat")); SFXCache = new Dictionary<uint, SoundEffect>(); TracksById = new Dictionary<uint, Track>(); HitlistsById = new Dictionary<uint, Hitlist>(); AddTracksFrom(TSOAudio); }