private void ParseMmlFile(string filename)
{
Song = new SongData();
Song.Error = Error;
var m = new MmlFileReader();
Error.SetFileReader(m);
if (!m.Load(filename))
{
Error.Add(ErrorData.Type.FileNotFound); return;
}
while (!m.IsEof() && !Error.HasError)
{
// 行頭
var ct = m.FetchType();
// コメントブロック終了時の行は読み飛ばす
if (ct == MmlCharactorType.CommentEnd)
{
m.SkipType();
m.StepNextLine();
}
if (m.IsComment(ct))
{
m.SkipType();
continue;
}
if (ct == MmlCharactorType.NextLine || ct == MmlCharactorType.Eof)
{
m.SkipType();
continue;
}
if (ct != MmlCharactorType.GeneralChanacter)
{
Error.Add(ErrorData.Type.LineHeaderIsWrong);
continue;
}
ReadItem(m);
}
}