Vamos Automotive Simulator git

//  Options.cc - runtime option handling.
//
//  Copyright (C) 2014 Sam Varner
//
//  This file is part of Vamos Automotive Simulator.
//
//  Vamos is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  Vamos is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with Vamos.  If not, see <http://www.gnu.org/licenses/>.

#include <iosfwd>
#include <string>
#include <vector>

class Options
{
public:
    Options(int argc, char* argv[]);

    int exit_status() const { return m_exit_status; }
    operator bool() const { return !m_exit; }

    std::string data_dir = "../data/";
    std::string car_file = "GT";
    std::string track_file = "Peanut";
    std::string world_file = "earth";
    std::string controls_file = "stick";
    size_t number_of_cars = 1;
    size_t laps = 5;
    double performance = 0.0;
    double volume = 1.0;
    bool map_mode = false;
    bool full_screen = false;
    bool interact = true;
    bool demo = false;
    bool qualifying = false;
    bool show_line = false;
    std::string input_file;
    std::vector<double> parameter;

private:
    void find_data_directory();
    void show_usage() const;

    int m_exit_status = EXIT_SUCCESS;
    bool m_exit = false;
};

std::ostream& operator<<(std::ostream& os, const Options& opt);