Esempio n. 1
0
bool muParserScript::executeImpl() {
  if (!compile(scriptCode()))
    return false;
  try {
    current = this;
    for (QStringList::iterator i = muCode.begin(); i != muCode.end(); ++i) {
      parser.SetExpr(i->toAscii().constData());
      parser.Eval();
    }
  } catch (EmptySourceError *) {
    return true;
  } catch (mu::ParserError &e) {
    emit error(e.GetMsg().c_str(), "", 0);
    return false;
  }
  return true;
}
Esempio n. 2
0
QVariant muParserScript::evaluateImpl() {
  if (!compile(scriptCode())) {
    return QVariant();
  }
  double val = 0.0;
  try {
    current = this;
    for (QStringList::iterator i = muCode.begin(); i != muCode.end(); ++i) {
      parser.SetExpr(i->toAscii().constData());
      val = parser.Eval();
    }
  } catch (EmptySourceError *) {
    return QVariant("");
  } catch (ParserError &e) {
    emit error(e.GetMsg().c_str(), "", 0);
    return QVariant();
  }
  return QVariant(val);
}
Esempio n. 3
0
bool OpenBook::load(const char * fname, const Board & i_board)
{
  QFile qf(fname);
  if ( !qf.open(QIODevice::ReadOnly) )
    return false;

  QTextStream sbook(&qf);

  if ( sbook.status() != QTextStream::Ok )
    return false;

  UndoInfo tundo[Board::GameLength];

  for ( ; !sbook.atEnd(); )
  {
    QString sline = sbook.readLine();
    if ( sline.isEmpty() )
      break;

    Board board = i_board;
    board.set_undoStack(tundo);
    board.fromFEN(0);

    MovesLine moves;
    QStringList slist = sline.split( QObject::tr(" "), QString::SkipEmptyParts);
    for (QStringList::iterator it = slist.begin(); it != slist.end(); ++it)
    {
      Move move;
      if ( !strToMove(it->toAscii().data(), board, move) || !board.validateMove(move) )
        break;

      board.makeMove(move);
      moves.push_back(move);
    }

    mtable_.push_back(moves);
  }

  return true;
}