2 // Copyright (C) 2014 Ingo Ruhnke <grumbel@gmail.com>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 #include "supertux/command_line_arguments.hpp"
19 #include <boost/format.hpp>
24 #include "supertux/gameconfig.hpp"
25 #include "supertux/main.hpp"
26 #include "util/gettext.hpp"
29 CommandLineArguments::CommandLineArguments() :
31 m_log_level(LOG_WARNING),
35 fullscreen_refresh_rate(),
45 enable_script_debugger(),
52 CommandLineArguments::~CommandLineArguments()
57 CommandLineArguments::print_datadir()
59 // Print the datadir searchpath to stdout, one path per
60 // line. Then exit. Intended for use by the supertux-editor.
63 sp = PHYSFS_getSearchPath();
65 for (sp_index = 0; sp[sp_index]; sp_index++)
66 std::cout << sp[sp_index] << std::endl;
71 CommandLineArguments::print_help(const char* arg0)
73 std::cerr << boost::format(_(
74 "Usage: %s [OPTIONS] [LEVELFILE]\n"
77 " -h, --help Show this help message and quit\n"
78 " -v, --version Show SuperTux version and quit\n"
79 " --verbose Print verbose messages\n"
80 " --debug Print extra verbose messages\n"
81 " --print-datadir Print supertux's primary data directory.\n"
84 " -f, --fullscreen Run in fullscreen mode\n"
85 " -w, --window Run in window mode\n"
86 " -g, --geometry WIDTHxHEIGHT Run SuperTux in given resolution\n"
87 " -a, --aspect WIDTH:HEIGHT Run SuperTux with given aspect ratio\n"
88 " -d, --default Reset video settings to default values\n"
89 " --renderer RENDERER Use sdl, opengl, or auto to render\n"
92 " --disable-sound Disable sound effects\n"
93 " --disable-music Disable music\n"
96 " --console Enable ingame scripting console\n"
97 " --noconsole Disable ingame scripting console\n"
98 " --show-fps Display framerate in levels\n"
99 " --no-show-fps Do not display framerate in levels\n"
100 " --developer Switch on developer feature\n"
101 " -s, --debug-scripts Enable script debugger.\n"
103 "Demo Recording Options:\n"
104 " --record-demo FILE LEVEL Record a demo to FILE\n"
105 " --play-demo FILE LEVEL Play a recorded demo\n"
107 "Directory Options:\n"
108 " --datadir DIR Set the directory for the games datafiles\n"
109 " --userdir DIR Set the directory for user data (savegames, etc.)\n"
111 "Environment variables:\n"
112 " SUPERTUX2_USER_DIR Directory for user data (savegames, etc.)\n"
113 " SUPERTUX2_DATA_DIR Directory for the games datafiles\n"
121 CommandLineArguments::print_version()
123 std::cout << PACKAGE_NAME << " " << PACKAGE_VERSION << std::endl;
127 CommandLineArguments::parse_args(int argc, char** argv)
129 for(int i = 1; i < argc; ++i)
131 std::string arg = argv[i];
133 if (arg == "--version" || arg == "-v")
135 m_action = PRINT_VERSION;
138 else if (arg == "--help" || arg == "-h")
140 m_action = PRINT_HELP;
142 else if (arg == "--print-datadir")
144 m_action = PRINT_DATADIR;
146 else if (arg == "--debug")
148 m_log_level = LOG_DEBUG;
150 else if (arg == "--verbose")
152 if (m_log_level < LOG_INFO)
154 m_log_level = LOG_INFO;
157 else if (arg == "--datadir")
161 throw std::runtime_error("Need to specify a directory for --datadir");
168 else if (arg == "--userdir")
172 throw std::runtime_error("Need to specify a directory for --userdir");
179 else if (arg == "--fullscreen" || arg == "-f")
181 use_fullscreen = true;
183 else if (arg == "--default" || arg == "-d")
185 use_fullscreen = false;
187 window_size = Size(800, 600);
188 fullscreen_size = Size(800, 600);
189 fullscreen_refresh_rate = 0;
190 aspect_size = Size(0, 0); // auto detect
192 else if (arg == "--window" || arg == "-w")
194 use_fullscreen = false;
196 else if (arg == "--geometry" || arg == "-g")
201 throw std::runtime_error("Need to specify a size (WIDTHxHEIGHT) for geometry argument");
206 if (sscanf(argv[i], "%dx%d", &width, &height) != 2)
208 throw std::runtime_error("Invalid geometry spec, should be WIDTHxHEIGHT");
212 window_size = Size(width, height);
213 fullscreen_size = Size(width, height);
214 fullscreen_refresh_rate = 0;
218 else if (arg == "--aspect" || arg == "-a")
223 throw std::runtime_error("Need to specify a ratio (WIDTH:HEIGHT) for aspect ratio");
227 int aspect_width = 0;
228 int aspect_height = 0;
229 if (strcmp(argv[i], "auto") == 0)
234 else if (sscanf(argv[i], "%d:%d", &aspect_width, &aspect_height) != 2)
236 throw std::runtime_error("Invalid aspect spec, should be WIDTH:HEIGHT or auto");
240 float aspect_ratio = static_cast<float>(aspect_width) / static_cast<float>(aspect_height);
242 // use aspect ratio to calculate logical resolution
243 if (aspect_ratio > 1) {
244 aspect_size = Size(static_cast<int>(600 * aspect_ratio + 0.5),
247 aspect_size = Size(600,
248 static_cast<int>(600 * 1/aspect_ratio + 0.5));
253 else if (arg == "--renderer")
258 throw std::runtime_error("Need to specify a renderer for renderer argument");
262 video = VideoSystem::get_video_system(argv[i]);
265 else if (arg == "--show-fps")
269 else if (arg == "--no-show-fps")
273 else if (arg == "--developer")
275 developer_mode = true;
277 else if (arg == "--console")
279 console_enabled = true;
281 else if (arg == "--noconsole")
283 console_enabled = false;
285 else if (arg == "--disable-sound" || arg == "--disable-sfx")
287 sound_enabled = false;
289 else if (arg == "--disable-music")
291 music_enabled = false;
293 else if (arg == "--play-demo")
297 throw std::runtime_error("Need to specify a demo filename");
301 start_demo = argv[++i];
304 else if (arg == "--record-demo")
308 throw std::runtime_error("Need to specify a demo filename");
312 record_demo = argv[++i];
315 else if (arg == "--debug-scripts" || arg == "-s")
317 enable_script_debugger = true;
319 else if (arg[0] != '-')
325 throw std::runtime_error((boost::format("Unknown option '%1%''. Use --help to see a list of options") % arg).str());
331 CommandLineArguments::merge_into(Config& config)
333 #define merge_option(x) if (x) { config.x = *x; }
335 merge_option(fullscreen_size);
336 merge_option(fullscreen_refresh_rate);
337 merge_option(window_size);
338 merge_option(aspect_size);
339 merge_option(use_fullscreen);
341 merge_option(show_fps);
342 merge_option(sound_enabled);
343 merge_option(music_enabled);
344 merge_option(console_enabled);
345 merge_option(start_level);
346 merge_option(enable_script_debugger);
347 merge_option(start_demo);
348 merge_option(record_demo);
349 merge_option(developer_mode);