mirror of
https://git.femboyfinancial.jp/james/lipsync.git
synced 2024-11-25 12:02:00 -08:00
260 lines
10 KiB
C#
260 lines
10 KiB
C#
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/*
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* UstFile.cs
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* Copyright (c) 2009 kbinani, PEX
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*
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* This file is part of Boare.Lib.Vsq.
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*
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* Boare.Lib.Vsq is free software; you can redistribute it and/or
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* modify it under the terms of the BSD License.
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*
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* Boare.Lib.Vsq is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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using System;
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using System.IO;
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using System.Collections.Generic;
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using System.Text;
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using bocoree;
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namespace Boare.Lib.Vsq{
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public class UstFile : ICloneable {
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public object Tag;
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private float m_tempo = 125.00f;
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private string m_project_name = "";
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private string m_voice_dir = "";
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private string m_out_file = "";
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private string m_cache_dir = "";
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private string m_tool1 = "";
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private string m_tool2 = "";
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private List<UstTrack> m_tracks = new List<UstTrack>();
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private List<TempoTableEntry> m_tempo_table;
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public UstFile( string path ){
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cp932reader sr = new cp932reader( path );
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string line = sr.ReadLine();
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if ( line != "[#SETTING]" ) {
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throw new Exception( "invalid ust file" );
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}
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UstTrack track = new UstTrack();
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int type = 0; //0 => reading "SETTING" section
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while( true ) {
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UstEvent ue = null;
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if ( type == 1 ) {
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ue = new UstEvent();
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}
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if ( line == "[#TRACKEND]" ) {
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break;
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}
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line = sr.ReadLine(); // "[#" <20><><EFBFBD><EFBFBD><EFBFBD>̍s
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while( !line.StartsWith( "[#" ) ){
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string[] spl = line.Split( "=".ToCharArray(), 2 );
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if ( type == 0 ) {
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// reading "SETTING" section
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if ( spl[0] == "Tempo" ) {
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m_tempo = 125f;
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float v = 125f;
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if ( float.TryParse( spl[1], out v ) ) {
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m_tempo = v;
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}
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} else if ( spl[0] == "ProjectName" ) {
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m_project_name = spl[1];
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} else if ( spl[0] == "VoiceDir" ) {
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m_voice_dir = spl[1];
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} else if ( spl[0] == "OutFile" ) {
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m_out_file = spl[1];
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} else if ( spl[0] == "CacheDir" ) {
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m_cache_dir = spl[1];
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} else if ( spl[0] == "Tool1" ) {
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m_tool1 = spl[1];
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} else if ( spl[0] == "Tool2" ) {
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m_tool2 = spl[1];
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}
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} else if ( type == 1 ) {
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// readin event section
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if ( spl[0] == "Length" ) {
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ue.Length = 0;
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int v = 0;
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if ( int.TryParse( spl[1], out v ) ){
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ue.Length =v;
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}
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} else if ( spl[0] == "Lyric" ) {
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ue.Lyric = spl[1];
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} else if ( spl[0] == "NoteNum" ) {
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ue.Note = 0;
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int v = 0;
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if ( int.TryParse( spl[1], out v ) ) {
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ue.Note = v;
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}
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} else if ( spl[0] == "Intensity" ) {
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ue.Intensity =64;
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int v = 64;
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if ( int.TryParse( spl[1], out v ) ) {
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ue.Intensity = v;
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}
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} else if ( spl[0] == "PBType" ) {
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ue.PBType = 5;
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int v = 5;
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if ( int.TryParse( spl[1], out v ) ) {
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ue.PBType = v;
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}
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} else if ( spl[0] == "Piches" ) {
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string[] spl2 = spl[1].Split( ",".ToCharArray() );
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float[] t = new float[spl2.Length];
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for ( int i = 0; i < spl2.Length; i++ ) {
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float v = 0;
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float.TryParse( spl2[i], out v );
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t[i] = v;
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}
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ue.Pitches = t;
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} else if ( spl[0] == "Tempo" ) {
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ue.Tempo = 125f;
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float v;
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if ( float.TryParse( spl[1], out v ) ){
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ue.Tempo = v;
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}
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}
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}
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line = sr.ReadLine();
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}
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if ( type == 0 ) {
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type = 1;
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} else if ( type == 1 ) {
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track.addEvent( ue );
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}
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}
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m_tracks.Add( track );
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sr.Close();
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updateTempoInfo();
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}
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private UstFile(){
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}
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public string getProjectName() {
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return m_project_name;
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}
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public int getBaseTempo() {
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return (int)(6e7 / m_tempo);
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}
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public double getTotalSec() {
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int max = 0;
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for ( int track = 0; track < m_tracks.Count; track++ ) {
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int count = 0;
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for ( int i = 0; i < m_tracks[track].getEventCount(); i++ ) {
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count += (int)m_tracks[track].getEvent( i ).Length;
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}
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max = Math.Max( max, count );
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}
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return getSecFromClock( max );
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}
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public List<TempoTableEntry> getTempoList() {
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return m_tempo_table;
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}
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public UstTrack getTrack( int track ) {
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return m_tracks[track];
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}
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public int getTrackCount() {
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return m_tracks.Count;
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}
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/// <summary>
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/// TempoTable<6C><65>[*].Time<6D>̕<EFBFBD><CC95><EFBFBD><EFBFBD><EFBFBD><EFBFBD>X<EFBFBD>V<EFBFBD><56><EFBFBD>܂<EFBFBD>
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/// </summary>
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/// <returns></returns>
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public void updateTempoInfo() {
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m_tempo_table = new List<TempoTableEntry>();
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if ( m_tracks.Count <= 0 ) {
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return;
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}
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int clock = 0;
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double time = 0.0;
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int last_tempo_clock = 0; //<2F>Ō<EFBFBD><C58C><EFBFBD>Tempo<70>l<EFBFBD><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ă<EFBFBD><C482><EFBFBD><EFBFBD>C<EFBFBD>x<EFBFBD><78><EFBFBD>g<EFBFBD>̃N<CC83><4E><EFBFBD>b<EFBFBD>N
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float last_tempo = m_tempo; //<2F>Ō<EFBFBD><C58C>ɑ<EFBFBD><C991><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ă<EFBFBD><C482><EFBFBD><EFBFBD>e<EFBFBD><65><EFBFBD>|<7C>̒l
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for ( int i = 0; i < m_tracks[0].getEventCount(); i++ ) {
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if ( m_tracks[0].getEvent( i ).Tempo > 0f ) {
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time += (clock - last_tempo_clock) / (8.0 * last_tempo);
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if ( m_tempo_table.Count == 0 && clock != 0 ) {
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m_tempo_table.Add( new TempoTableEntry( 0, (int)(6e7 / m_tempo), 0.0 ) );
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}
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m_tempo_table.Add( new TempoTableEntry( clock, (int)(6e7 / m_tracks[0].getEvent( i ).Tempo), time ) );
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last_tempo = m_tracks[0].getEvent( i ).Tempo;
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last_tempo_clock = clock;
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}
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clock += (int)m_tracks[0].getEvent( i ).Length;
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}
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#if DEBUG
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using ( StreamWriter sw = new StreamWriter( Path.Combine( System.Windows.Forms.Application.StartupPath, "ust_tempo_info.txt" ) ) ) {
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sw.WriteLine( "Clock\tTime\tTempo" );
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for ( int i = 0; i < m_tempo_table.Count; i++ ) {
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sw.WriteLine( m_tempo_table[i].Clock + "\t" + m_tempo_table[i].Time + "\t" + m_tempo_table[i].Tempo );
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}
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}
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#endif
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}
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/// <summary>
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/// <20>w<EFBFBD>肵<EFBFBD><E882B5><EFBFBD>N<EFBFBD><4E><EFBFBD>b<EFBFBD>N<EFBFBD>ɂ<EFBFBD><C982><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Aclock=0<><30><EFBFBD><EFBFBD><EFBFBD>̉<EFBFBD><CC89>t<EFBFBD>o<EFBFBD>ߎ<EFBFBD><DF8E><EFBFBD>(sec)
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/// </summary>
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/// <param name="clock"></param>
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/// <returns></returns>
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public double getSecFromClock( int clock ) {
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for ( int i = m_tempo_table.Count - 1; i >= 0; i-- ) {
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if ( m_tempo_table[i].Clock < clock ) {
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double init = m_tempo_table[i].Time;
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int dclock = clock - m_tempo_table[i].Clock;
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double sec_per_clock1 = m_tempo_table[i].Tempo * 1e-6 / 480.0;
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return init + dclock * sec_per_clock1;
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}
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}
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double sec_per_clock = 0.125 / m_tempo;
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return clock * sec_per_clock;
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}
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public void write( string file ) {
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StreamWriter sw = new StreamWriter( file, false, Encoding.GetEncoding( "Shift_JIS" ) );
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sw.WriteLine( "[#SETTING]" );
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sw.WriteLine( "Tempo=" + m_tempo );
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sw.WriteLine( "Tracks=1" );
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sw.WriteLine( "ProjectName=" + m_project_name );
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sw.WriteLine( "VoiceDir=" + m_voice_dir );
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sw.WriteLine( "OutFile=" + m_out_file );
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sw.WriteLine( "CacheDir=" + m_cache_dir );
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sw.WriteLine( "Tool1=" + m_tool1 );
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sw.WriteLine( "Tool2=" + m_tool2 );
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for ( int i = 0; i < m_tracks[0].getEventCount(); i++ ) {
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m_tracks[0].getEvent( i ).print( sw, (uint)i );
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}
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sw.WriteLine( "[#TRACKEND]" );
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sw.Close();
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}
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public object Clone(){
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UstFile ret = new UstFile();
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ret.m_tempo = m_tempo;
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ret.m_project_name = m_project_name;
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ret.m_voice_dir = m_voice_dir;
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ret.m_out_file = m_out_file;
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ret.m_cache_dir = m_cache_dir;
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ret.m_tool1 = m_tool1;
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ret.m_tool2 = m_tool2;
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for ( int i = 0; i < m_tracks.Count; i++ ) {
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ret.m_tracks[i] = (UstTrack)m_tracks[i].Clone();
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}
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ret.m_tempo_table = new List<TempoTableEntry>();
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for ( int i = 0; i < m_tempo_table.Count; i++ ) {
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ret.m_tempo_table.Add( (TempoTableEntry)m_tempo_table[i].Clone() );
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}
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return ret;
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}
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}
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}
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