public ArrayList selectSave(String pName) throws SQLException {
        String query = ("SELECT TX, TY, STT, SN, GRID FROM save WHERE NAME = ?;");
        preStmt = cnx.prepareStatement(query);
        preStmt.setString(1, pName);
        result = preStmt.executeQuery();
        lst = new ArrayList<>();
        while (result.next()) {
            lst.add(result.getInt("TX"));
            lst.add(result.getInt("TY"));
            lst.add(result.getInt("STT"));
            lst.add(result.getInt("SN"));
            lst.add(result.getString("GRID"));
        }
        preStmt.close();
        return lst;
    }