reone/tools/program.cpp
2021-01-02 22:06:11 +07:00

127 lines
3.7 KiB
C++

/*
* Copyright (c) 2020-2021 The reone project contributors
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#include "program.h"
#include <iostream>
#include <boost/filesystem.hpp>
#include <boost/program_options.hpp>
#include "../src/common/pathutil.h"
using namespace std;
using namespace reone::resource;
namespace fs = boost::filesystem;
namespace po = boost::program_options;
namespace reone {
namespace tools {
Program::Program(int argc, char **argv) : _argc(argc), _argv(argv) {
}
int Program::run() {
initOptions();
loadOptions();
initGameVersion();
initTool();
switch (_command) {
case Command::List:
_tool->list(_inputFilePath, _keyPath);
break;
case Command::Extract:
_tool->extract(_inputFilePath, _keyPath, _destPath);
break;
case Command::Convert:
_tool->convert(_inputFilePath, _destPath);
break;
default:
cout << _cmdLineOpts << endl;
break;
}
return 0;
}
void Program::initOptions() {
_cmdLineOpts.add_options()
("help", "print this message")
("list", "list file contents")
("extract", "extract file contents")
("convert", "convert 2DA or GFF file to JSON")
("game", po::value<string>(), "path to game directory")
("dest", po::value<string>(), "path to destination directory")
("input-file", po::value<string>(), "path to input file");
}
void Program::loadOptions() {
po::positional_options_description positional;
positional.add("input-file", 1);
po::parsed_options parsedCmdLineOpts = po::command_line_parser(_argc, _argv)
.options(_cmdLineOpts)
.positional(positional)
.run();
po::variables_map vars;
po::store(parsedCmdLineOpts, vars);
po::notify(vars);
_gamePath = vars.count("game") > 0 ? vars["game"].as<string>() : fs::current_path();
_destPath = vars.count("dest") > 0 ? vars["dest"].as<string>() : fs::current_path();
_inputFilePath = vars.count("input-file") > 0 ? vars["input-file"].as<string>() : "";
_keyPath = getPathIgnoreCase(_gamePath, "chitin.key");
if (vars.count("help")) {
_command = Command::Help;
} else if (vars.count("list")) {
_command = Command::List;
} else if (vars.count("extract")) {
_command = Command::Extract;
} else if (vars.count("convert")) {
_command = Command::Convert;
}
}
void Program::initGameVersion() {
fs::path exePath = getPathIgnoreCase(_gamePath, "swkotor2.exe");
_version = exePath.empty() ? GameVersion::KotOR : GameVersion::TheSithLords;
}
void Program::initTool() {
switch (_command) {
case Command::List:
case Command::Extract:
case Command::Convert:
if (!fs::exists(_inputFilePath)) {
throw runtime_error("Input file does not exist: " + _inputFilePath.string());
}
_tool = getToolByPath(_version, _inputFilePath);
break;
default:
break;
}
}
} // namespace tools
} // namespace reone