/*
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) 2010 Alex Brandt

    This program 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 2 of the License, or
    (at your option) any later version.

    This program 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 this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

*/

#include <iostream>
#include <fstream>
#include <cstdio>
#include <stdio.h>
#include <cstdlib>

#include "proteus.h"
#include "proteusgame.h"

#include "../include/output.h"

Proteus::Proteus(int argc, char *argv[])
: debug(false), verbose(false), fullscreen(false), game(NULL)
{
    using namespace boost::program_options;
    std::string usage;
    usage += "Usage: ";
    usage += argv[0];
    usage += " [options] <file_list>";
    options_description description(usage);
    variables_map variables;
    try
    {
        variables = this->parseOptions(argc, argv, &description);
    }
    catch (...)
    {
        throw ProteusArgumentError("", description);
    }

    if (variables.count("help") > 0) throw ProteusArgumentError("", description);
    this->debug = variables.count("debug") > 0;
    this->verbose = variables.count("verbose") > 0;
    this->fullscreen = variables.count("window") < 1;
}

boost::program_options::variables_map Proteus::parseOptions(int argc, char *argv[], boost::program_options::options_description * description)
{
    using namespace boost::program_options;
    description->add_options()
    ("help,h", "Produce help information.")
    ("debug,d", "Turn on the debug flag to have extremely verbose output.")
    ("verbose,v", "Turn on the verbose flag to have more verbose output.")
    ("window,w", "Run in windowed mode rather than use the fullscreen.")
    ;

    variables_map variables;
    store(command_line_parser(argc, argv).options(*description).run(), variables);
    notify(variables);
    return variables;
}

void Proteus::Run()
{
    /**
     * @note Could make this a factory for more views.
     */
    this->game = new ProteusGame(this->fullscreen, this->debug, this->verbose);

    try
    {
        this->game->Run();
    }
    catch (ProteusGameError e)
    {
        throw ProteusError(e.GetMessage());
    }
}

ProteusError::ProteusError(const std::string &message)
: BaseError(message)
{
}

ProteusArgumentError::ProteusArgumentError(const std::string &message, const boost::program_options::options_description &description)
: BaseArgumentError(message, description)
{
}
// kate: indent-mode cstyle; space-indent on; indent-width 4;