public static Song[] LoadSongs(string address)
{
var songList = new List <Song>();
using (var reader = new StreamReader(address, Encoding.UTF8))
{
var line = "";
while (true)
{
line = reader.ReadLine();
if (line == null)
{
break;
}
var segments = line.Split(' ');
if (segments.Length < 2)
{
continue;
}
var song = new Song {
name = segments[0], score = new NoteOctave[segments.Length - 1][]
};
for (var i = 1; i < segments.Length; i++)
{
var noteOctaveList = new List <NoteOctave>();
var noteOctave = new NoteOctave()
{
octave = -1
};
var noteString = "";
for (var j = 0; j < segments[i].Length; j++)
{
if (segments[i].Length > j + 1 && segments[i][j + 1] == 's')
{
noteOctave.note = NoteUtility.StringToNote($"{segments[i][j]}s");
}
else if (NoteUtility.IsNote($"{segments[i][j]}"))
{
noteOctave.note = NoteUtility.StringToNote($"{segments[i][j]}");
}
else if (noteOctave.octave == -1 && int.TryParse($"{segments[i][j]}", out var octave))
{
noteOctave.octave = octave;
noteOctaveList.Add(noteOctave);
noteOctave = new NoteOctave()
{
octave = -1
};
}
}
song.score[i - 1] = noteOctaveList.ToArray();
}
songList.Add(song);
}
}
return(songList.ToArray());
try
{
}
catch (Exception e)
{
throw e;
}
}
public static void NoteStreamLoader(NoteOctave noteOctave)
{
for (var i = 0; i < _candidates.Count; ++i)
{
var candidate = _candidates[i];
var currentNoteOctave = candidate.song.score[candidate.scoreIndex][candidate.numberOfArrival];
if (currentNoteOctave.note == noteOctave.note && currentNoteOctave.octave == noteOctave.octave)
{
continue;
}
var targetNoteOctave = candidate.song.score[candidate.scoreIndex][candidate.numberOfArrival + 1];
if (targetNoteOctave.note == noteOctave.note && targetNoteOctave.octave == noteOctave.octave)
{
++candidate.numberOfArrival;
if (candidate.song.score[candidate.scoreIndex].Length - 1 == candidate.numberOfArrival)
{
foundSong = candidate.song;
_candidates.RemoveAt(i);
Console.WriteLine($"Find and Remove from candidates: {candidate.song.name} of {candidate.scoreIndex}");
}
else
{
candidate.wrongCount = 0;
_candidates[i] = candidate;
Console.WriteLine(
$"Add number of arrival: {candidate.song.name} of {candidate.scoreIndex}, {candidate.numberOfArrival}/{candidate.song.score[candidate.scoreIndex].Length - 1}");
}
}
else
{
++candidate.wrongCount;
if (candidate.wrongCount >= WrongCapacity)
{
_candidates.RemoveAt(i);
Console.WriteLine($"Not found and Remove from candidates: {candidate.song.name} of {candidate.scoreIndex}");
}
else
{
_candidates[i] = candidate;
Console.WriteLine($"Add number of wrong: {candidate.song.name} of {candidate.scoreIndex}, {candidate.wrongCount}/{WrongCapacity}");
}
}
}
foreach (var song in _songs)
{
for (var i = 0; i < song.score.Length; ++i)
{
var targetNoteOctave = song.score[i][0];
if (_candidates.Any(item => item.song.name == song.name && item.scoreIndex == i))
{
continue;
}
if (targetNoteOctave.note == noteOctave.note && targetNoteOctave.octave == noteOctave.octave)
{
_candidates.Add(new SongCandidate()
{
numberOfArrival = 0, scoreIndex = i, song = song, wrongCount = 0
});
Console.WriteLine($"Add to candidates: {song.name} of {i}");
}
}
}
}
