reflex2q3/ReflexToQ3/main.cpp

//
//	Author:	Michael Cameron
//	Email:	chronokun@hotmail.com
//
#include <vector>
#include <string>
#include <sstream>
#include <fstream>
#include <iostream>

#include <cxxopts.hpp>

#include "oopless-parser.hpp"
#include "brushdef.hpp"

#define ARG_INPUT_SHORTALIAS "i"
#define ARG_OUTPUT_SHORTALIAS "o"
using namespace std;

cxxopts::Options arguments(int ac, char ** av) {
    vector<string> parg = {"input", "output"};
    cxxopts::Options o("reflex2q3", 
                       "A tool to convert Reflex maps to idTech 3 maps.");
    o.add_options()
        ("h,help", "displays help")
        ("i,input", 
            "required, input map file, from Reflex", 
            cxxopts::value<string>(), "FILE")
        ("o,output", 
            "required, output map file, for idTech 3 or similar map editors", 
            cxxopts::value<string>(), "FILE")
        ("gtk", 
            "optional, output in GTK Radiant's brush definition format")
        ("e,ent", 
            "optional, convert game entities given a table of equivalents", 
            cxxopts::value<string>(), "FILE")
        ;
    o.parse_positional(parg);
    o.parse(ac, av);
    if (o.count("help")) {
        cout << o.help() << endl;
    }
    if (o.count(ARG_INPUT_SHORTALIAS) < 1 || 
        o.count(ARG_OUTPUT_SHORTALIAS) < 1) {
            cerr << "error: no input or output file given" << endl;
            exit(EXIT_FAILURE);
    }
    return o;
}

bool convert_worldspawn(const cxxopts::Options &o, 
                        queue<vector<string> > &q) {
//ease of reading
typedef void (*brushdef) (std::stringstream &, 
                          const std::vector<TPlanePoints> &);
    bool     is_ok  = false;
    brushdef fn     = &brushdef_net;
    if (o.count("gtk")) {
        fn = &brushdef_gtk;
    }
    try {
        is_ok = convertmap(
                    o[ARG_INPUT_SHORTALIAS].as<string>().c_str(),  // in file
                    o[ARG_OUTPUT_SHORTALIAS].as<string>().c_str(), // out file
                    fn,   // brush definition
                    q);   // queue of entities
    } catch (exception &e) {
        cout << e.what() << endl;
        cout << "exception encountered while converting map geometry"
                " - unrecoverable failure" << endl;
    }
    if (is_ok) {
        cout << "Successfully converted map " 
             << o[ARG_INPUT_SHORTALIAS].as<string>()
             << " to " 
             << o[ARG_OUTPUT_SHORTALIAS].as<string>()
             << endl;
    } else {
        cout << "Failed to convert map." << endl;
    }
    return is_ok;
}

// wip: current a print out of all entities
bool convert_entities(const cxxopts::Options &o, queue<vector<string> > &q) {
    vector<string> entity;
    do {
        entity = q.front();
        for (const string &s : entity) {
            cout << s << endl;
        }
        q.pop();
    } while (!q.empty());
    return true;
}

int main(int argc, char** argv)
{
    string   entityfile;
    cxxopts::Options p = arguments(argc, argv);

    queue<vector<string> > entities;
    bool is_ok = convert_worldspawn(p, entities);
    convert_entities(p, entities);
	return(0);
}