public void Save(string dir, AtlasSettings settings)
{
SetLength(settings);
string[] text = GetText();
File.WriteAllLines(dir, text, Encoding.GetEncoding(932));
Console.WriteLine("Successfully saved debug UST.");
}
public int GetLength(Note note, AtlasSettings settings)
{
if (!settings.LengthByOto)
{
return(settings.MinLength);
}
var next = GetNextNote(note);
if (next is null)
{
return(settings.MinLength);
}
if (Atlas.IsRest(next.ParsedLyric))
{
return(settings.MinLength);
}
var oto = Singer.Current.FindOto(next);
if (oto is null)
{
return(settings.MinLength);
}
var length = MusicMath.MillisecondToTick(oto.Preutterance, Tempo) + 1;
return(length);
}
public string[] Save(AtlasSettings settings)
{
SetLength(settings);
if (settings.MakeFade)
{
GetEnvelope();
}
string[] text = GetText();
File.WriteAllLines(Dir, text, Encoding.GetEncoding(932));
Console.WriteLine("Successfully saved UST.");
return(text);
}
public void AtlasConverting(AtlasSettings settings)
{
//int i = Ust.Notes.First().Number == Number.PREV ? 1 : 0;
int i = 1; /// Всегда нужна первая нота, но будут нюансы со вставкой
//int stop = Ust.Notes.Last().Number == Number.NEXT ? 1 : 0;
int stop = 0;
for (; i < Ust.Notes.Length - stop; i++)
{
string lyric = Ust.Notes[i].ParsedLyric;
string lyricPrev = Ust.Notes[i - 1].ParsedLyric;
string aliasType = "";
string aliasTypePrev = "";
bool tookAliases = false;
try
{
aliasType = Atlas.GetAliasType(lyric);
aliasTypePrev = Atlas.GetAliasType(lyricPrev);
tookAliases = true;
}
catch (KeyNotFoundException ex) { Errors.Log(ex.Message); }
if (!tookAliases)
{
i++; continue;
}
if (lyricPrev == "b'e" && lyric == "po")
{
Console.WriteLine();
}
VAtlas.Rule rule = Atlas.RuleManager.GetRule($"{aliasTypePrev},{aliasType}");
if (rule == null)
{
Ust.Notes[i].SetParsedLyric(Atlas, lyric);
continue;
}
if (rule.MustConvert && Ust.Notes[i].Number != NumberManager.NEXT)
{
RuleResult result = Atlas.GetRuleResult(rule.FormatConvert, lyricPrev, lyric);
Ust.Notes[i].SetParsedLyric(Atlas, result.Alias);
if (Ust.Notes[i].Parent != null)
{
Oto oto = Singer.Current.FindOto(Ust.Notes[i].ParsedLyric);
if (oto != null)
{
int ilength = MusicMath.MillisecondToTick(oto.InnerLength, Ust.Tempo);
Ust.Notes[i].Length += ilength;
Ust.Notes[i].Parent.Length -= ilength;
}
}
}
else
{
Ust.Notes[i].SetParsedLyric(Atlas, lyric);
}
Console.WriteLine(Ust.Notes[i].ParsedLyric);
if (rule.MustInsert)
{
var next = Ust.GetNextNote(Ust.Notes[i]);
bool isRest = Atlas.IsRest(lyric);
bool prevIsRest = Atlas.IsRest(lyricPrev);
RuleResult result = Atlas.GetRuleResult(rule.FormatInsert, lyricPrev, lyric);
Note pitchparent = prevIsRest ? Ust.Notes[i] : Ust.Notes[i - 1];
Insert insert = isRest ? Insert.Before : Insert.After;
Note parent = isRest ? Ust.Notes[i] : Ust.Notes[i - 1];
if (settings.MakeVR || result.AliasType != "V-")
{
if (Ust.InsertNote(parent, result.Alias, insert, pitchparent))
{
Console.WriteLine(Ust.Notes[i].ParsedLyric);
}
}
if (new[] { "-C" }.Contains(result.AliasType))
{
i++;
}
}
}
foreach (var note in Ust.Notes)
{
note.AliasType = Atlas.GetAliasType(note.ParsedLyric);
note.SetParsedLyric(Atlas, Atlas.AliasReplace(note.ParsedLyric));
}
}
public void SetLength(AtlasSettings settings)
{
try
{
//int start = Notes[0].Number == Number.PREV ? 1 : 0;
//int stop = Notes[Notes.Length - 1].Number == Number.NEXT ? 1 : 0;
int start = 0;
int stop = 0;
List <Note> parents = new List <Note>();
for (int i = 0; i < Notes.Length - stop; i++)
{
var note = Notes[i];
if (note.Parent is null)
{
parents.Add(note);
}
else
{
note.FinalLength = GetLength(Notes[i], settings) + 1;
note.Parent.Children.Add(note);
}
}
foreach (var note in parents)
{
bool isRest = Atlas.IsRest(note.ParsedLyric);
var minSize = isRest ? 0 : settings.MinLength;
if (note.Children.Count == 0)
{
note.FinalLength = note.Length;
continue;
}
int children_length = note.Children.Sum(n => n.FinalLength);
if (note.FinalLength - children_length >= minSize)
{
note.FinalLength -= children_length;
}
else
{
// initial velocity
double velocity = 1 / ((double)note.Length / (minSize + children_length)) * settings.CompressionRatio;
// 2 kind of velocity
var velocity_last = velocity;
var velocity_children = velocity;
var last_child = note.Children.Last();
var next = GetNextNote(last_child);
if (note.Children.Count > 1)
{
/// watch length_formula.png
children_length = note.Children.Take(note.Children.Count - 1).Sum(n => n.FinalLength);
var LCCR = settings.LastChildCompressionRatio;
var CR = settings.CompressionRatio;
velocity = (minSize + children_length * LCCR / CR + last_child.FinalLength / CR) / note.Length;
velocity_last = velocity * CR;
velocity_children = velocity_last / LCCR;
velocity = velocity > 1 ? velocity : 1;
velocity_children = velocity_children > 1 ? velocity_children : 1;
velocity_last = velocity_last > 1 ? velocity_last : 1;
}
for (int i = 0; i < note.Children.Count - 1; i++)
{
note.Children[i].FinalLength = (int)((double)note.Children[i].FinalLength / velocity_children);
note.Children[i].MultiplyVelocity(velocity_children + 0.1);
if (note.Children[i].Velocity < 1)
{
throw new Exception($"Something is wrong. Velocity {note.Children[i].Number}[{note.Children[i].ParsedLyric}]: " +
$"{next.Velocity}. " +
$"\nvelocity_children: {velocity_children}");
}
}
last_child.MultiplyVelocity(velocity_children + 0.1);
last_child.FinalLength = (int)((double)last_child.FinalLength / velocity_last);
if (last_child.Velocity < 1)
{
throw new Exception($"Something is wrong. Velocity {last_child.Number}[{last_child.ParsedLyric}]: " +
$"{next.Velocity}. " +
$"\nvelocity_children: {velocity_children}");
}
next.MultiplyVelocity(velocity_last + 0.1);
if (next.Velocity < 1)
{
throw new Exception($"Something is wrong. Velocity {next.Number}[{next.ParsedLyric}]: {next.Velocity}. " +
$"\nvelocity_last: {velocity_last}");
}
//if (next.Parent != null)
// throw new Exception("Эм");
children_length = note.Children.Sum(n => n.FinalLength);
note.FinalLength -= children_length;
if (note.FinalLength < minSize / velocity)
{
throw new Exception($"Critical error happened. The note {note.Number}[{note.ParsedLyric}] length is less than minimal.");
}
if (note.Length != note.FinalLength + children_length)
{
throw new Exception($"Critical error with {note.Number}[{note.ParsedLyric}]. note.Length != note.FinalLength + children_length");
}
}
if (note.IsRest && note.FinalLength < settings.MinLength)
{
var prev = GetPrevNote(note);
note.MergeIntoLeft(prev);
}
}
}
catch (Exception ex)
{
Errors.ErrorMessage(ex, "Error on SetLength");
}
}
