public boolean verifyUser(String login, String password){
		boolean userExist=false;
		try {
			PreparedStatement statement = base.prepareStatement("SELECT * FROM player " +
			        		"WHERE pseudo=? AND password=?");
			statement.setString(1, login);
			statement.setString(2, password);
			statement.executeQuery();
			ResultSet resultSet = statement.executeQuery();
			resultSet.beforeFirst();
			if(resultSet.next()){
				userExist=true;
			}
			else{
				userExist=false;
			}
		}catch(SQLException e){
			throw new RuntimeException(e);
		}
		return userExist;
	}