// ブロック終了まで進める
private void SkipUntilBlockEnd(MmlFileReader m)
{
while (true)
{
m.SkipSkipable();
var ct = m.FetchType();
if (ct == MmlCharactorType.GeneralChanacter || ct == MmlCharactorType.Separator)
{
VerboseWriteLine($"{m.GetPosition()} {ct}");
m.SkipType();
continue;
}
if (ct == MmlCharactorType.Eof)
{
Error.Add(ErrorData.Type.BlockEndNotFound);
return;
}
if (ct == MmlCharactorType.BlockEnd)
{
m.SkipType();
m.StepNextLine();
return;
}
Error.Add(ErrorData.Type.UnknownCharacterUsed);
return;
}
}
// 音色を読み出す
private int[] ReadToneParameter(MmlFileReader m)
{
List <int> Parameter = new List <int>();
bool SkipSeparator = false;
while (true)
{
m.SkipSkipable();
var ct = m.FetchType();
// EOF
if (ct == MmlCharactorType.Eof)
{
Error.Add(ErrorData.Type.BlockEndNotFound);
return(null);
}
// Separator
if (ct == MmlCharactorType.Separator)
{
VerboseWriteLine($"{m.GetPosition()} {ct}");
if (!SkipSeparator)
{
SkipSeparator = false; Parameter.Add(0);
}
m.SkipType();
continue;
}
if (m.IsLineEnd(ct) || m.IsComment(ct))
{
m.SkipType(); continue;
}
if (ct == MmlCharactorType.GeneralChanacter)
{
SkipSeparator = true;
VerboseWriteLine($"{m.GetPosition()} {ct}");
Parameter.Add(ReadParameter(m));
continue;
}
if (ct == MmlCharactorType.BlockEnd)
{
m.SkipType();
m.StepNextLine();
return(Parameter.ToArray());
}
Error.Add(ErrorData.Type.UnknownCharacterUsed);
return(null);
}
}
// ブロック開始まで進める
private bool SkipUntilBlockStart(MmlFileReader m)
{
m.SkipSkipable();
var ct = m.FetchType();
if (ct != MmlCharactorType.BlockStart)
{
Error.Add(ErrorData.Type.BlockStartNotFound);
return(false);
}
m.SkipType();
return(true);
}