Example #1
0
 public override object Deserialize(IDictionary <string, object> dictionary, Type type, JavaScriptSerializer serializer)
 {
     if (type == typeof(IntExpression))
     {
         IntExpression result = new IntExpression(null, "", dictionary["abbr"] as string)
         {
             Data = dictionary["data"],
             Min  = Convert.ToInt32(dictionary["min"]),
             Max  = Convert.ToInt32(dictionary["max"]),
         };
         return(result);
     }
     else if (type == typeof(UTrack))
     {
         UTrack result = new UTrack()
         {
             Name    = dictionary["name"] as string,
             Comment = dictionary["comment"] as string,
             TrackNo = Convert.ToInt32(dictionary["trackno"]),
             Singer  = new USinger(dictionary["singer"] as string),
         };
         return(result);
     }
     else if (type == typeof(USinger))
     {
         USinger result = new USinger(dictionary["name"] as string);
         return(result);
     }
     else
     {
         return(null);
     }
 }
Example #2
0
 public TrackChangePhonemizerCommand(UProject project, UTrack track, Phonemizer newPhonemizer)
 {
     this.project       = project;
     this.track         = track;
     this.newPhonemizer = newPhonemizer;
     this.oldPhonemizer = track.Phonemizer;
 }
Example #3
0
    public void LoadTrack(GameObject goTracking)
    {
        if (goTracking == null)
        {
            return;
        }

        int childCount = goTracking.transform.childCount;

        for (int idx = 0; idx != childCount; idx++)
        {
            Transform child = goTracking.transform.GetChild(idx);
            if (child == null)
            {
                continue;
            }
            if (!child.name.Contains("Track"))
            {
                continue;
            }

            Track         newTrack    = new Track();
            UResultPose[] resultPoses = child.GetComponentsInChildren <UResultPose>();
            newTrack.poses.AddRange(resultPoses);

            newTrack.trackPath = child.GetComponentInChildren <iTweenPath>();
            UTrack uTrack = child.GetComponent <UTrack>();
            newTrack.time   = uTrack.time;
            newTrack.lookAt = GameUtils.FindChildRecursive(child, "LookAt");

            m_tracks.Add(newTrack);
        }
    }
Example #4
0
 public TrackChangeSingerCommand(UProject project, UTrack track, USinger newSinger)
 {
     this.project   = project;
     this.track     = track;
     this.newSinger = newSinger;
     this.oldSinger = track.Singer;
 }
Example #5
0
 IEnumerable <RenderItem> PrepareTrack(UTrack track, UProject project, int startTick)
 {
     return(project.parts
            .Where(part => part.trackNo == track.TrackNo)
            .Where(part => part is UVoicePart)
            .Select(part => part as UVoicePart)
            .SelectMany(part => PreparePart(part, track, project, startTick)));
 }
Example #6
0
 IEnumerable <RenderItem> PreparePart(UVoicePart part, UTrack track, UProject project, int startTick)
 {
     return(part.notes
            .Where(note => !note.OverlapError)
            .SelectMany(note => note.phonemes)
            .Where(phoneme => !phoneme.Error)
            .Where(phoneme => part.position + phoneme.Parent.position + phoneme.End > startTick)
            .Select(phoneme => new RenderItem(phoneme, part, track, project, driver.GetInfo().Name)));
 }
Example #7
0
        public TrackHeaderViewModel()
        {
#if DEBUG
            SelectSingerCommand     = ReactiveCommand.Create <USinger>(_ => { });
            SelectPhonemizerCommand = ReactiveCommand.Create <PhonemizerFactory>(_ => { });
            Activator = new ViewModelActivator();
            track     = new UTrack();
#endif
        }
Example #8
0
 public RemoveTrackCommand(UProject project, UTrack track)
 {
     this.project = project;
     this.track   = track;
     foreach (var part in project.Parts)
     {
         if (part.TrackNo == track.TrackNo)
         {
             removedParts.Add(part);
         }
     }
 }
Example #9
0
        public RenderItem(UPhoneme phoneme, UVoicePart part, UTrack track, UProject project, string resamplerName)
        {
            SourceFile    = phoneme.oto.File;
            SourceFile    = Path.Combine(PathManager.Inst.InstalledSingersPath, SourceFile);
            ResamplerName = resamplerName;
            if (project.expressions.TryGetValue("eng", out var descriptor))
            {
                int    index     = (int)phoneme.GetExpression(project, "eng").Item1;
                string resampler = descriptor.options[index];
                if (!string.IsNullOrEmpty(resampler))
                {
                    ResamplerName = resampler;
                }
            }
            string ext = Path.GetExtension(SourceFile);

            SourceTemp = Path.Combine(PathManager.Inst.GetCachePath(null),
                                      $"{HashHex(track.Singer.Id)}-{HashHex(phoneme.oto.Set)}-{HashHex(SourceFile)}{ext}");

            Velocity   = (int)phoneme.GetExpression(project, "vel").Item1;
            Volume     = (int)phoneme.GetExpression(project, "vol").Item1;
            Modulation = (int)phoneme.GetExpression(project, "mod").Item1;
            var strechRatio      = Math.Pow(2, 1.0 - Velocity / 100.0);
            var length           = phoneme.oto.Preutter * strechRatio + phoneme.envelope.data[4].X;
            var requiredLength   = Math.Ceiling(length / 50 + 1) * 50;
            var lengthAdjustment = phoneme.tailIntrude == 0 ? phoneme.preutter : phoneme.preutter - phoneme.tailIntrude + phoneme.tailOverlap;

            NoteNum        = phoneme.Parent.tone;
            StrFlags       = phoneme.GetResamplerFlags(project);
            PitchData      = BuildPitchData(phoneme, part, project);
            RequiredLength = (int)requiredLength;
            Oto            = phoneme.oto;
            Tempo          = project.bpm;

            SkipOver = phoneme.oto.Preutter * strechRatio - phoneme.preutter;
            PosMs    = project.TickToMillisecond(part.position + phoneme.Parent.position + phoneme.position) - phoneme.preutter;
            DurMs    = project.TickToMillisecond(phoneme.Duration) + lengthAdjustment;
            Envelope = phoneme.envelope.data;

            phonemeName = phoneme.phoneme;
        }
Example #10
0
        public TrackHeaderViewModel(UTrack track)
        {
            this.track          = track;
            SelectSingerCommand = ReactiveCommand.Create <USinger>(singer => {
                if (track.Singer != singer)
                {
                    DocManager.Inst.StartUndoGroup();
                    DocManager.Inst.ExecuteCmd(new TrackChangeSingerCommand(DocManager.Inst.Project, track, singer));
                    DocManager.Inst.EndUndoGroup();
                }
                this.RaisePropertyChanged(nameof(Singer));
                RefreshAvatar();
            });
            SelectPhonemizerCommand = ReactiveCommand.Create <PhonemizerFactory>(factory => {
                if (track.Phonemizer.GetType() != factory.type)
                {
                    DocManager.Inst.StartUndoGroup();
                    DocManager.Inst.ExecuteCmd(new TrackChangePhonemizerCommand(DocManager.Inst.Project, track, factory.Create()));
                    DocManager.Inst.EndUndoGroup();
                }
                this.RaisePropertyChanged(nameof(Phonemizer));
                this.RaisePropertyChanged(nameof(PhonemizerTag));
            });

            Activator = new ViewModelActivator();
            this.WhenActivated((CompositeDisposable disposables) => {
                Disposable.Create(() => {
                    MessageBus.Current.Listen <TracksRefreshEvent>()
                    .Subscribe(_ => {
                        ManuallyRaise();
                    }).DisposeWith(disposables);
                });
            });

            RefreshAvatar();
        }
Example #11
0
        public static UProject Load(string file, Encoding encoding = null)
        {
            var currentNoteIndex = 0;
            var version          = UstVersion.Early;
            var currentBlock     = UstBlock.None;

            string[] lines;

            try {
                if (encoding == null)
                {
                    lines = File.ReadAllLines(file, FileEncoding.DetectFileEncoding(file));
                }
                else
                {
                    lines = File.ReadAllLines(file, encoding);
                }
            } catch (Exception e) {
                DocManager.Inst.ExecuteCmd(new UserMessageNotification(e.GetType().ToString() + "\n" + e.Message));
                return(null);
            }

            var project = new UProject()
            {
                Resolution = 480, FilePath = file, Saved = false
            };

            project.RegisterExpression(new IntExpression(null, "velocity", "VEL")
            {
                Data = 100, Min = 0, Max = 200
            });
            project.RegisterExpression(new IntExpression(null, "volume", "VOL")
            {
                Data = 100, Min = 0, Max = 200
            });
            project.RegisterExpression(new IntExpression(null, "gender", "GEN")
            {
                Data = 0, Min = -100, Max = 100
            });
            project.RegisterExpression(new IntExpression(null, "lowpass", "LPF")
            {
                Data = 0, Min = 0, Max = 100
            });
            project.RegisterExpression(new IntExpression(null, "highpass", "HPF")
            {
                Data = 0, Min = 0, Max = 100
            });
            project.RegisterExpression(new IntExpression(null, "accent", "ACC")
            {
                Data = 100, Min = 0, Max = 200
            });
            project.RegisterExpression(new IntExpression(null, "decay", "DEC")
            {
                Data = 0, Min = 0, Max = 100
            });

            var _track = new UTrack();

            project.Tracks.Add(_track);
            _track.TrackNo = 0;
            var part = new UVoicePart()
            {
                TrackNo = 0, PosTick = 0
            };

            project.Parts.Add(part);

            var   currentLines = new List <string>();
            var   currentTick  = 0;
            UNote currentNote  = null;

            foreach (var line in lines)
            {
                if (line.Trim().StartsWith(@"[#") && line.Trim().EndsWith(@"]"))
                {
                    if (line.Equals(versionTag))
                    {
                        currentBlock = UstBlock.Version;
                    }
                    else if (line.Equals(settingTag))
                    {
                        currentBlock = UstBlock.Setting;
                    }
                    else
                    {
                        if (line.Equals(endTag))
                        {
                            currentBlock = UstBlock.Trackend;
                        }
                        else
                        {
                            try { currentNoteIndex = int.Parse(line.Replace("[#", string.Empty).Replace("]", string.Empty)); } catch { DocManager.Inst.ExecuteCmd(new UserMessageNotification("Unknown ust format")); return(null); }
                            currentBlock = UstBlock.Note;
                        }

                        if (currentLines.Count != 0)
                        {
                            currentNote         = NoteFromUst(project.CreateNote(), currentLines, version);
                            currentNote.PosTick = currentTick;
                            if (!currentNote.Lyric.Replace("R", string.Empty).Replace("r", string.Empty).Equals(string.Empty))
                            {
                                part.Notes.Add(currentNote);
                            }

                            currentTick += currentNote.DurTick;
                            currentLines.Clear();
                        }
                    }
                }
                else
                {
                    if (currentBlock == UstBlock.Version)
                    {
                        if (line.StartsWith("UST Version"))
                        {
                            var v = line.Trim().Replace("UST Version", string.Empty);
                            switch (v)
                            {
                            case "1.0":
                                version = UstVersion.V1_0;
                                break;

                            case "1.1":
                                version = UstVersion.V1_1;
                                break;

                            case "1.2":
                                version = UstVersion.V1_2;
                                break;

                            default:
                                version = UstVersion.Unknown;
                                break;
                            }
                        }
                    }
                    if (currentBlock == UstBlock.Setting)
                    {
                        if (line.StartsWith("Tempo="))
                        {
                            project.BPM = double.Parse(line.Trim().Replace("Tempo=", string.Empty));
                            if (project.BPM == 0)
                            {
                                project.BPM = 120;
                            }
                        }
                        if (line.StartsWith("ProjectName="))
                        {
                            project.Name = line.Trim().Replace("ProjectName=", string.Empty);
                        }

                        if (line.StartsWith("VoiceDir="))
                        {
                            var singerpath = line.Trim().Replace("VoiceDir=", string.Empty);
                            var singer     = DocManager.Inst.GetSinger(singerpath);
                            if (singer == null)
                            {
                                singer = new USinger()
                                {
                                    Name = "", Path = singerpath
                                };
                            }

                            project.Singers.Add(singer);
                            project.Tracks[0].Singer = singer;
                        }
                    }
                    else if (currentBlock == UstBlock.Note)
                    {
                        currentLines.Add(line);
                    }
                    else if (currentBlock == UstBlock.Trackend)
                    {
                        break;
                    }
                }
            }

            if (currentBlock != UstBlock.Trackend)
            {
                DocManager.Inst.ExecuteCmd(new UserMessageNotification("Unexpected ust file end"));
            }

            part.DurTick = currentTick;
            return(project);
        }
Example #12
0
        static public UProject Load(string file)
        {
            XmlDocument vsqx = new XmlDocument();

            try
            {
                vsqx.Load(file);
            }
            catch (Exception e)
            {
                System.Windows.MessageBox.Show(e.GetType().ToString() + "\n" + e.Message);
                return(null);
            }

            XmlNamespaceManager nsmanager = new XmlNamespaceManager(vsqx.NameTable);

            nsmanager.AddNamespace("v3", vsq3NameSpace);
            nsmanager.AddNamespace("v4", vsq4NameSpace);

            XmlNode root;
            string  nsPrefix;

            // Detect vsqx version
            root = vsqx.SelectSingleNode("v3:vsq3", nsmanager);

            if (root != null)
            {
                nsPrefix = "v3:";
            }
            else
            {
                root = vsqx.SelectSingleNode("v4:vsq4", nsmanager);

                if (root != null)
                {
                    nsPrefix = "v4:";
                }
                else
                {
                    System.Windows.MessageBox.Show("Unrecognizable VSQx file format.");
                    return(null);
                }
            }

            UProject uproject = new UProject();

            uproject.RegisterExpression(new IntExpression(null, "velocity", "VEL")
            {
                Data = 64, Min = 0, Max = 127
            });
            uproject.RegisterExpression(new IntExpression(null, "volume", "VOL")
            {
                Data = 100, Min = 0, Max = 200
            });
            uproject.RegisterExpression(new IntExpression(null, "opening", "OPE")
            {
                Data = 127, Min = 0, Max = 127
            });
            uproject.RegisterExpression(new IntExpression(null, "accent", "ACC")
            {
                Data = 50, Min = 0, Max = 100
            });
            uproject.RegisterExpression(new IntExpression(null, "decay", "DEC")
            {
                Data = 50, Min = 0, Max = 100
            });

            string bpmPath            = string.Format("{0}masterTrack/{0}tempo/{0}{1}", nsPrefix, nsPrefix == "v3:" ? "bpm" : "v");
            string beatperbarPath     = string.Format("{0}masterTrack/{0}timeSig/{0}{1}", nsPrefix, nsPrefix == "v3:" ? "nume" : "nu");
            string beatunitPath       = string.Format("{0}masterTrack/{0}timeSig/{0}{1}", nsPrefix, nsPrefix == "v3:" ? "denomi" : "de");
            string premeasurePath     = string.Format("{0}masterTrack/{0}preMeasure", nsPrefix);
            string resolutionPath     = string.Format("{0}masterTrack/{0}resolution", nsPrefix);
            string projectnamePath    = string.Format("{0}masterTrack/{0}seqName", nsPrefix);
            string projectcommentPath = string.Format("{0}masterTrack/{0}comment", nsPrefix);
            string trackPath          = string.Format("{0}vsTrack", nsPrefix);
            string tracknamePath      = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "trackName" : "name");
            string trackcommentPath   = string.Format("{0}comment", nsPrefix);
            string tracknoPath        = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "vsTrackNo" : "tNo");
            string partPath           = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "musicalPart" : "vsPart");
            string partnamePath       = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "partName" : "name");
            string partcommentPath    = string.Format("{0}comment", nsPrefix);
            string notePath           = string.Format("{0}note", nsPrefix);
            string postickPath        = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "posTick" : "t");
            string durtickPath        = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "durTick" : "dur");
            string notenumPath        = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "noteNum" : "n");
            string velocityPath       = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "velocity" : "v");
            string lyricPath          = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "lyric" : "y");
            string phonemePath        = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "phnms" : "p");
            string playtimePath       = string.Format("{0}playTime", nsPrefix);
            string partstyleattrPath  = string.Format("{0}{1}/{0}{2}", nsPrefix, nsPrefix == "v3:" ? "partStyle" : "pStyle", nsPrefix == "v3:" ? "attr" : "v");
            string notestyleattrPath  = string.Format("{0}{1}/{0}{2}", nsPrefix, nsPrefix == "v3:" ? "noteStyle" : "nStyle", nsPrefix == "v3:" ? "attr" : "v");

            uproject.BPM        = Convert.ToDouble(root.SelectSingleNode(bpmPath, nsmanager).InnerText) / 100;
            uproject.BeatPerBar = int.Parse(root.SelectSingleNode(beatperbarPath, nsmanager).InnerText);
            uproject.BeatUnit   = int.Parse(root.SelectSingleNode(beatunitPath, nsmanager).InnerText);
            uproject.Resolution = int.Parse(root.SelectSingleNode(resolutionPath, nsmanager).InnerText);
            uproject.FilePath   = file;
            uproject.Name       = root.SelectSingleNode(projectnamePath, nsmanager).InnerText;
            uproject.Comment    = root.SelectSingleNode(projectcommentPath, nsmanager).InnerText;

            int preMeasure       = int.Parse(root.SelectSingleNode(premeasurePath, nsmanager).InnerText);
            int partPosTickShift = -preMeasure * uproject.Resolution * uproject.BeatPerBar * 4 / uproject.BeatUnit;

            USinger usinger = new USinger();

            uproject.Singers.Add(usinger);

            foreach (XmlNode track in root.SelectNodes(trackPath, nsmanager)) // track
            {
                UTrack utrack = new UTrack()
                {
                    Singer = usinger, TrackNo = uproject.Tracks.Count
                };
                uproject.Tracks.Add(utrack);

                utrack.Name    = track.SelectSingleNode(tracknamePath, nsmanager).InnerText;
                utrack.Comment = track.SelectSingleNode(trackcommentPath, nsmanager).InnerText;
                utrack.TrackNo = int.Parse(track.SelectSingleNode(tracknoPath, nsmanager).InnerText);

                foreach (XmlNode part in track.SelectNodes(partPath, nsmanager)) // musical part
                {
                    UVoicePart upart = new UVoicePart();
                    uproject.Parts.Add(upart);

                    upart.Name    = part.SelectSingleNode(partnamePath, nsmanager).InnerText;
                    upart.Comment = part.SelectSingleNode(partcommentPath, nsmanager).InnerText;
                    upart.PosTick = int.Parse(part.SelectSingleNode(postickPath, nsmanager).InnerText) + partPosTickShift;
                    upart.DurTick = int.Parse(part.SelectSingleNode(playtimePath, nsmanager).InnerText);
                    upart.TrackNo = utrack.TrackNo;

                    foreach (XmlNode note in part.SelectNodes(notePath, nsmanager))
                    {
                        UNote unote = uproject.CreateNote();

                        unote.PosTick             = int.Parse(note.SelectSingleNode(postickPath, nsmanager).InnerText);
                        unote.DurTick             = int.Parse(note.SelectSingleNode(durtickPath, nsmanager).InnerText);
                        unote.NoteNum             = int.Parse(note.SelectSingleNode(notenumPath, nsmanager).InnerText);
                        unote.Lyric               = note.SelectSingleNode(lyricPath, nsmanager).InnerText;
                        unote.Phonemes[0].Phoneme = note.SelectSingleNode(phonemePath, nsmanager).InnerText;

                        unote.Expressions["velocity"].Data = int.Parse(note.SelectSingleNode(velocityPath, nsmanager).InnerText);

                        foreach (XmlNode notestyle in note.SelectNodes(notestyleattrPath, nsmanager))
                        {
                            if (notestyle.Attributes["id"].Value == "opening")
                            {
                                unote.Expressions["opening"].Data = int.Parse(notestyle.InnerText);
                            }
                            else if (notestyle.Attributes["id"].Value == "accent")
                            {
                                unote.Expressions["accent"].Data = int.Parse(notestyle.InnerText);
                            }
                            else if (notestyle.Attributes["id"].Value == "decay")
                            {
                                unote.Expressions["decay"].Data = int.Parse(notestyle.InnerText);
                            }
                        }
                        unote.PitchBend.Points[0].X = -uproject.TickToMillisecond(Math.Min(15, unote.DurTick / 3));
                        unote.PitchBend.Points[1].X = -unote.PitchBend.Points[0].X;
                        upart.Notes.Add(unote);
                    }
                }
            }

            return(uproject);
        }
Example #13
0
 public AddTrackCommand(UProject project, UTrack track)
 {
     this.project = project; this.track = track;
 }
Example #14
0
 public MoveTrackCommand(UProject project, UTrack track, bool up)
 {
     this.project = project;
     this.track   = track;
     index        = track.TrackNo + (up ? -1 : 0);
 }
Example #15
0
        public static UProject Load(string file)
        {
            XmlDocument vsqx = new XmlDocument();

            vsqx.Load(file);

            XmlNamespaceManager nsmanager = new XmlNamespaceManager(vsqx.NameTable);

            nsmanager.AddNamespace("v3", vsq3NameSpace);
            nsmanager.AddNamespace("v4", vsq4NameSpace);

            XmlNode root;
            string  nsPrefix;

            // Detect vsqx version
            if ((root = vsqx.SelectSingleNode("v3:vsq3", nsmanager)) != null)
            {
                nsPrefix = "v3:";
            }
            else if ((root = vsqx.SelectSingleNode("v4:vsq4", nsmanager)) != null)
            {
                nsPrefix = "v4:";
            }
            else
            {
                throw new FileFormatException("Unrecognizable VSQx file format.");
            }

            UProject uproject = new UProject();

            Ustx.AddDefaultExpressions(uproject);
            uproject.RegisterExpression(new UExpressionDescriptor("opening", "ope", 0, 100, 100));

            string bpmPath            = $"{nsPrefix}masterTrack/{nsPrefix}tempo/{nsPrefix}{(nsPrefix == "v3:" ? "bpm" : "v")}";
            string beatperbarPath     = $"{nsPrefix}masterTrack/{nsPrefix}timeSig/{nsPrefix}{(nsPrefix == "v3:" ? "nume" : "nu")}";
            string beatunitPath       = $"{nsPrefix}masterTrack/{nsPrefix}timeSig/{nsPrefix}{(nsPrefix == "v3:" ? "denomi" : "de")}";
            string premeasurePath     = $"{nsPrefix}masterTrack/{nsPrefix}preMeasure";
            string resolutionPath     = $"{nsPrefix}masterTrack/{nsPrefix}resolution";
            string projectnamePath    = $"{nsPrefix}masterTrack/{nsPrefix}seqName";
            string projectcommentPath = $"{nsPrefix}masterTrack/{nsPrefix}comment";
            string trackPath          = $"{nsPrefix}vsTrack";
            string tracknamePath      = $"{nsPrefix}{(nsPrefix == "v3:" ? "trackName" : "name")}";
            string trackcommentPath   = $"{nsPrefix}comment";
            string tracknoPath        = $"{nsPrefix}{(nsPrefix == "v3:" ? "vsTrackNo" : "tNo")}";
            string partPath           = $"{nsPrefix}{(nsPrefix == "v3:" ? "musicalPart" : "vsPart")}";
            string partnamePath       = $"{nsPrefix}{(nsPrefix == "v3:" ? "partName" : "name")}";
            string partcommentPath    = $"{nsPrefix}comment";
            string notePath           = $"{nsPrefix}note";
            string postickPath        = $"{nsPrefix}{(nsPrefix == "v3:" ? "posTick" : "t")}";
            string durtickPath        = $"{nsPrefix}{(nsPrefix == "v3:" ? "durTick" : "dur")}";
            string notenumPath        = $"{nsPrefix}{(nsPrefix == "v3:" ? "noteNum" : "n")}";
            string velocityPath       = $"{nsPrefix}{(nsPrefix == "v3:" ? "velocity" : "v")}";
            string lyricPath          = $"{nsPrefix}{(nsPrefix == "v3:" ? "lyric" : "y")}";
            string phonemePath        = $"{nsPrefix}{(nsPrefix == "v3:" ? "phnms" : "p")}";
            string playtimePath       = $"{nsPrefix}playTime";
            string partstyleattrPath  = $"{nsPrefix}{(nsPrefix == "v3:" ? "partStyle" : "pStyle")}/{nsPrefix}{(nsPrefix == "v3:" ? "attr" : "v")}";
            string notestyleattrPath  = $"{nsPrefix}{(nsPrefix == "v3:" ? "noteStyle" : "nStyle")}/{nsPrefix}{(nsPrefix == "v3:" ? "attr" : "v")}";

            uproject.bpm        = Convert.ToDouble(root.SelectSingleNode(bpmPath, nsmanager).InnerText) / 100;
            uproject.beatPerBar = int.Parse(root.SelectSingleNode(beatperbarPath, nsmanager).InnerText);
            uproject.beatUnit   = int.Parse(root.SelectSingleNode(beatunitPath, nsmanager).InnerText);
            uproject.resolution = int.Parse(root.SelectSingleNode(resolutionPath, nsmanager).InnerText);
            uproject.FilePath   = file;
            uproject.name       = root.SelectSingleNode(projectnamePath, nsmanager).InnerText;
            uproject.comment    = root.SelectSingleNode(projectcommentPath, nsmanager).InnerText;

            int preMeasure       = int.Parse(root.SelectSingleNode(premeasurePath, nsmanager).InnerText);
            int partPosTickShift = -preMeasure * uproject.resolution * uproject.beatPerBar * 4 / uproject.beatUnit;

            USinger usinger = new USinger("");

            foreach (XmlNode track in root.SelectNodes(trackPath, nsmanager)) // track
            {
                UTrack utrack = new UTrack()
                {
                    Singer = usinger, TrackNo = uproject.tracks.Count
                };
                uproject.tracks.Add(utrack);

                //utrack.Name = track.SelectSingleNode(tracknamePath, nsmanager).InnerText;
                //utrack.Comment = track.SelectSingleNode(trackcommentPath, nsmanager).InnerText;
                utrack.TrackNo = int.Parse(track.SelectSingleNode(tracknoPath, nsmanager).InnerText);

                foreach (XmlNode part in track.SelectNodes(partPath, nsmanager)) // musical part
                {
                    UVoicePart upart = new UVoicePart();
                    uproject.parts.Add(upart);

                    upart.name     = part.SelectSingleNode(partnamePath, nsmanager).InnerText;
                    upart.comment  = part.SelectSingleNode(partcommentPath, nsmanager).InnerText;
                    upart.position = int.Parse(part.SelectSingleNode(postickPath, nsmanager).InnerText) + partPosTickShift;
                    upart.Duration = int.Parse(part.SelectSingleNode(playtimePath, nsmanager).InnerText);
                    upart.trackNo  = utrack.TrackNo;

                    foreach (XmlNode note in part.SelectNodes(notePath, nsmanager))
                    {
                        UNote unote = uproject.CreateNote();

                        unote.position = int.Parse(note.SelectSingleNode(postickPath, nsmanager).InnerText);
                        unote.duration = int.Parse(note.SelectSingleNode(durtickPath, nsmanager).InnerText);
                        unote.tone     = int.Parse(note.SelectSingleNode(notenumPath, nsmanager).InnerText);
                        unote.lyric    = note.SelectSingleNode(lyricPath, nsmanager).InnerText;
                        if (unote.lyric == "-")
                        {
                            unote.lyric = "...";
                        }

                        unote.phonemeExpressions.Add(new UExpression("vel")
                        {
                            index = 0,
                            value = int.Parse(note.SelectSingleNode(velocityPath, nsmanager).InnerText) * 100 / 64,
                        });
                        foreach (XmlNode notestyle in note.SelectNodes(notestyleattrPath, nsmanager))
                        {
                            if (notestyle.Attributes["id"].Value == "opening")
                            {
                                unote.phonemeExpressions.Add(new UExpression("ope")
                                {
                                    index = 0,
                                    value = int.Parse(notestyle.InnerText) * 100 / 127,
                                });
                            }
                            else if (notestyle.Attributes["id"].Value == "accent")
                            {
                                unote.phonemeExpressions.Add(new UExpression("atk")
                                {
                                    index = 0,
                                    value = int.Parse(notestyle.InnerText) * 2,
                                });
                            }
                            else if (notestyle.Attributes["id"].Value == "decay")
                            {
                                unote.phonemeExpressions.Add(new UExpression("dec")
                                {
                                    index = 0,
                                    // V4 default is 50. Translate it to no effect in OU. V4 dec 100 roughly maps to OU 50.
                                    value = Math.Max(0, int.Parse(notestyle.InnerText) - 50),
                                });
                            }
                        }

                        unote.pitch.data[0].X = -(float)uproject.TickToMillisecond(Math.Min(15, unote.duration / 3));
                        unote.pitch.data[1].X = -unote.pitch.data[0].X;
                        upart.notes.Add(unote);
                    }
                }
            }

            uproject.AfterLoad();
            uproject.Validate();
            return(uproject);
        }