/**
* Setups the game environment and enters
* the titlescreen or game loops.
*/
static int do_gameloop(const std::vector<std::string>& args)
{
srand(time(nullptr));
commandline_options cmdline_opts = commandline_options(args);
game_config::wesnoth_program_dir = filesystem::directory_name(args[0]);
int finished = process_command_args(cmdline_opts);
if(finished != -1) {
return finished;
}
boost::scoped_ptr<game_launcher> game(
new game_launcher(cmdline_opts,args[0].c_str()));
const int start_ticks = SDL_GetTicks();
init_locale();
bool res;
// do initialize fonts before reading the game config, to have game
// config error messages displayed. fonts will be re-initialized later
// when the language is read from the game config.
res = font::load_font_config();
if(res == false) {
std::cerr << "could not initialize fonts\n";
// The most common symptom of a bogus data dir path -- warn the user.
warn_early_init_failure();
return 1;
}
res = game->init_language();
if(res == false) {
std::cerr << "could not initialize the language\n";
return 1;
}
res = game->init_video();
if(res == false) {
std::cerr << "could not initialize display\n";
return 1;
}
res = image::update_from_preferences();
if(res == false) {
std::cerr << "could not initialize image preferences\n";
return 1;
}
if(preferences::joystick_support_enabled()) {
res = game->init_joystick();
if(res == false) {
std::cerr << "could not initialize joystick\n";
}
}
check_fpu();
const cursor::manager cursor_manager;
cursor::set(cursor::WAIT);
#if (defined(_X11) && !defined(__APPLE__)) || defined(_WIN32)
SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE);
#endif
gui2::init();
const gui2::event::tmanager gui_event_manager;
game_config_manager config_manager(cmdline_opts, game->video(),
game->jump_to_editor());
gui2::tloadscreen::display(game->video(), [&res, &config_manager]() {
gui2::tloadscreen::progress("load config");
res = config_manager.init_game_config(game_config_manager::NO_FORCE_RELOAD);
if(res == false) {
std::cerr << "could not initialize game config\n";
return;
}
gui2::tloadscreen::progress("init fonts");
res = font::load_font_config();
if(res == false) {
std::cerr << "could not re-initialize fonts for the current language\n";
return;
}
gui2::tloadscreen::progress("refresh addons");
refresh_addon_version_info_cache();
});
if(res == false) {
return 1;
}
config tips_of_day;
LOG_CONFIG << "time elapsed: "<< (SDL_GetTicks() - start_ticks) << " ms\n";
plugins_manager plugins_man(new application_lua_kernel(&game->video()));
plugins_context::Reg const callbacks[] = {
{ "play_multiplayer", std::bind(&game_launcher::play_multiplayer, game.get())},
};
plugins_context::aReg const accessors[] = {
{ "command_line", std::bind(&commandline_options::to_config, &cmdline_opts)},
};
plugins_context plugins("titlescreen", callbacks, accessors);
plugins.set_callback("exit", std::bind(&safe_exit, std::bind(get_int, std::placeholders::_1, "code", 0)), false);
for (;;)
{
// reset the TC, since a game can modify it, and it may be used
// by images in add-ons or campaigns dialogs
image::set_team_colors();
statistics::fresh_stats();
if (!game->is_loading()) {
const config &cfg =
config_manager.game_config().child("titlescreen_music");
if (cfg) {
sound::play_music_repeatedly(game_config::title_music);
for (const config &i : cfg.child_range("music")) {
sound::play_music_config(i);
}
sound::commit_music_changes();
} else {
sound::empty_playlist();
sound::stop_music();
}
}
handle_lua_script_args(&*game,cmdline_opts);
plugins.play_slice();
plugins.play_slice();
if(cmdline_opts.unit_test) {
if(cmdline_opts.timeout) {
std::cerr << "The wesnoth built-in timeout feature has been removed.\n" << std::endl;
std::cerr << "Please use a platform-specific script which will kill the overtime process instead.\n" << std::endl;
std::cerr << "For examples in bash, or in windows cmd, see the forums, or the wesnoth repository." << std::endl;
std::cerr << "The bash script is called `run_wml_tests`, the windows script is part of the VC project.\n" << std::endl;
}
int worker_result = game->unit_test();
std::cerr << ((worker_result == 0) ? "PASS TEST " : "FAIL TEST ")
<< ((worker_result == 3) ? "(INVALID REPLAY)" : "")
<< ((worker_result == 4) ? "(ERRORED REPLAY)" : "")
<< ": "<<*cmdline_opts.unit_test << std::endl;
return worker_result;
}
if(game->play_test() == false) {
return 0;
}
if(game->play_screenshot_mode() == false) {
return 0;
}
if(game->play_render_image_mode() == false) {
return 0;
}
//Start directly a campaign
if(game->goto_campaign() == false){
if (game->jump_to_campaign_id().empty())
continue; //Go to main menu
else
return 1; //we got an error starting the campaign from command line
}
//Start directly a multiplayer
//Eventually with a specified server
if(game->goto_multiplayer() == false){
continue; //Go to main menu
}
//Start directly a commandline multiplayer game
if(game->play_multiplayer_commandline() == false) {
return 0;
}
if (game->goto_editor() == false) {
return 0;
}
gui2::ttitle_screen::tresult res = game->is_loading()
? gui2::ttitle_screen::LOAD_GAME
: gui2::ttitle_screen::NOTHING;
preferences::load_hotkeys();
const font::floating_label_context label_manager;
cursor::set(cursor::NORMAL);
if(res == gui2::ttitle_screen::NOTHING) {
gui2::ttitle_screen dlg;
dlg.show(game->video());
res = static_cast<gui2::ttitle_screen::tresult>(dlg.get_retval());
}
game_launcher::RELOAD_GAME_DATA should_reload =
game_launcher::RELOAD_DATA;
if(res == gui2::ttitle_screen::QUIT_GAME) {
LOG_GENERAL << "quitting game...\n";
return 0;
} else if(res == gui2::ttitle_screen::LOAD_GAME) {
if(game->load_game() == false) {
game->clear_loaded_game();
res = gui2::ttitle_screen::NOTHING;
continue;
}
should_reload = game_launcher::NO_RELOAD_DATA;
} else if(res == gui2::ttitle_screen::TUTORIAL) {
game->set_tutorial();
} else if(res == gui2::ttitle_screen::NEW_CAMPAIGN) {
if(game->new_campaign() == false) {
continue;
}
should_reload = game_launcher::NO_RELOAD_DATA;
} else if(res == gui2::ttitle_screen::MULTIPLAYER) {
game_config::debug = game_config::mp_debug;
if(game->play_multiplayer() == false) {
continue;
}
} else if(res == gui2::ttitle_screen::CHANGE_LANGUAGE) {
try {
if (game->change_language()) {
tips_of_day.clear();
t_string::reset_translations();
image::flush_cache();
}
} catch ( std::runtime_error & e ) {
gui2::show_error_message(game->video(), e.what());
}
continue;
} else if(res == gui2::ttitle_screen::EDIT_PREFERENCES) {
game->show_preferences();
continue;
} else if(res == gui2::ttitle_screen::SHOW_ABOUT) {
about::show_about(game->video());
continue;
} else if(res == gui2::ttitle_screen::SHOW_HELP) {
help::help_manager help_manager(&config_manager.game_config());
help::show_help(game->video());
continue;
} else if(res == gui2::ttitle_screen::GET_ADDONS) {
// NOTE: we need the help_manager to get access to the Add-ons
// section in the game help!
help::help_manager help_manager(&config_manager.game_config());
if(manage_addons(game->video())) {
config_manager.reload_changed_game_config();
}
continue;
} else if(res == gui2::ttitle_screen::CORES) {
int current = 0;
std::vector<config> cores;
for (const config& core : game_config_manager::get()->game_config().child_range("core")) {
cores.push_back(core);
if (core["id"] == preferences::core_id())
current = cores.size() -1;
}
gui2::tcore_selection core_dlg(cores, current);
if (core_dlg.show(game->video())) {
int core_index = core_dlg.get_choice();
const std::string& core_id = cores[core_index]["id"];
preferences::set_core_id(core_id);
config_manager.reload_changed_game_config();
}
continue;
} else if(res == gui2::ttitle_screen::RELOAD_GAME_DATA) {
gui2::tloadscreen::display(game->video(), [&config_manager]() {
config_manager.reload_changed_game_config();
image::flush_cache();
});
continue;
} else if(res == gui2::ttitle_screen::START_MAP_EDITOR) {
game->start_editor();
continue;
}
game->launch_game(should_reload);
}
}
/**
* Setups the game environment and enters
* the titlescreen or game loops.
*/
static int do_gameloop(const std::vector<std::string>& args)
{
srand(time(nullptr));
commandline_options cmdline_opts = commandline_options(args);
game_config::wesnoth_program_dir = filesystem::directory_name(args[0]);
int finished = process_command_args(cmdline_opts);
if(finished != -1) {
#ifdef _WIN32
if(lg::using_own_console()) {
std::cerr << "Press enter to continue..." << std::endl;
std::cin.get();
}
#endif
return finished;
}
const std::unique_ptr<game_launcher> game(new game_launcher(cmdline_opts, args[0].c_str()));
const int start_ticks = SDL_GetTicks();
init_locale();
bool res;
// Do initialize fonts before reading the game config, to have game
// config error messages displayed. fonts will be re-initialized later
// when the language is read from the game config.
res = font::load_font_config();
if(res == false) {
std::cerr << "could not initialize fonts\n";
// The most common symptom of a bogus data dir path -- warn the user.
warn_early_init_failure();
return 1;
}
res = game->init_language();
if(res == false) {
std::cerr << "could not initialize the language\n";
return 1;
}
res = game->init_video();
if(res == false) {
std::cerr << "could not initialize display\n";
return 1;
}
res = image::update_from_preferences();
if(res == false) {
std::cerr << "could not initialize image preferences\n";
return 1;
}
if(preferences::joystick_support_enabled()) {
res = game->init_joystick();
if(res == false) {
std::cerr << "could not initialize joystick\n";
}
}
check_fpu();
const cursor::manager cursor_manager;
cursor::set(cursor::WAIT);
#if(defined(_X11) && !defined(__APPLE__)) || defined(_WIN32)
SDL_EventState(SDL_SYSWMEVENT, SDL_ENABLE);
#endif
gui2::init();
const gui2::event::manager gui_event_manager;
game_config_manager config_manager(cmdline_opts, game->jump_to_editor());
gui2::dialogs::loading_screen::display([&res, &config_manager]() {
gui2::dialogs::loading_screen::progress(loading_stage::load_config);
res = config_manager.init_game_config(game_config_manager::NO_FORCE_RELOAD);
if(res == false) {
std::cerr << "could not initialize game config\n";
return;
}
gui2::dialogs::loading_screen::progress(loading_stage::init_fonts);
res = font::load_font_config();
if(res == false) {
std::cerr << "could not re-initialize fonts for the current language\n";
return;
}
gui2::dialogs::loading_screen::progress(loading_stage::refresh_addons);
refresh_addon_version_info_cache();
});
if(res == false) {
return 1;
}
LOG_CONFIG << "time elapsed: " << (SDL_GetTicks() - start_ticks) << " ms\n";
plugins_manager plugins_man(new application_lua_kernel);
plugins_context::Reg const callbacks[] {
{"play_multiplayer", std::bind(&game_launcher::play_multiplayer, game.get(), game_launcher::MP_CONNECT)},
};
plugins_context::aReg const accessors[] {
{"command_line", std::bind(&commandline_options::to_config, &cmdline_opts)},
};
plugins_context plugins("titlescreen", callbacks, accessors);
plugins.set_callback("exit", [](const config& cfg) { safe_exit(cfg["code"].to_int(0)); }, false);
for(;;) {
// reset the TC, since a game can modify it, and it may be used
// by images in add-ons or campaigns dialogs
image::set_team_colors();
statistics::fresh_stats();
if(!game->is_loading()) {
const config& cfg = config_manager.game_config().child("titlescreen_music");
if(cfg) {
sound::play_music_repeatedly(game_config::title_music);
for(const config& i : cfg.child_range("music")) {
sound::play_music_config(i);
}
sound::commit_music_changes();
} else {
sound::empty_playlist();
sound::stop_music();
}
}
handle_lua_script_args(&*game, cmdline_opts);
plugins.play_slice();
plugins.play_slice();
if(cmdline_opts.unit_test) {
if(cmdline_opts.timeout) {
std::cerr << "The wesnoth built-in timeout feature has been removed.\n" << std::endl;
std::cerr << "Please use a platform-specific script which will kill the overtime process instead.\n"
<< std::endl;
std::cerr << "For examples in bash, or in windows cmd, see the forums, or the wesnoth repository."
<< std::endl;
std::cerr
<< "The bash script is called `run_wml_tests`, the windows script is part of the VC project.\n"
<< std::endl;
}
int worker_result = game->unit_test();
std::cerr << ((worker_result == 0) ? "PASS TEST " : "FAIL TEST ")
<< ((worker_result == 3) ? "(INVALID REPLAY)" : "")
<< ((worker_result == 4) ? "(ERRORED REPLAY)" : "") << ": " << *cmdline_opts.unit_test
<< std::endl;
return worker_result;
}
if(game->play_test() == false) {
return 0;
}
if(game->play_screenshot_mode() == false) {
return 0;
}
if(game->play_render_image_mode() == false) {
return 0;
}
// Start directly a campaign
if(game->goto_campaign() == false) {
if(game->jump_to_campaign_id().empty())
continue; // Go to main menu
else
return 1; // we got an error starting the campaign from command line
}
// Start directly a multiplayer
// Eventually with a specified server
if(game->goto_multiplayer() == false) {
continue; // Go to main menu
}
// Start directly a commandline multiplayer game
if(game->play_multiplayer_commandline() == false) {
return 0;
}
if(game->goto_editor() == false) {
return 0;
}
preferences::load_hotkeys();
const font::floating_label_context label_manager;
cursor::set(cursor::NORMAL);
game_launcher::RELOAD_GAME_DATA should_reload = game_launcher::RELOAD_DATA;
// If loading a game, skip the titlescreen entirely
if(game->is_loading()) {
if(!game->load_game()) {
game->clear_loaded_game();
}
game->launch_game(should_reload);
continue;
}
gui2::dialogs::title_screen dlg(*game);
/*
* Quick explanation of the titlscreen loop:
*
* The dialog's redraw_background_ flag is initialized as true in the constructor, so the dialog will always
* display at least once when this loop is executed. Each time it's opened, the aforementioned flag is set to
* false, and any selection that results in leaving the dialog simply sets the window's retval and proceeds to
* the appropriate action.
*
* Certain actions (such as window resizing) set the flag to true, which allows the dialog to reopen with any
* layout changes such as those dictated by window resolution.
*/
while(dlg.get_retval() == gui2::dialogs::title_screen::REDRAW_BACKGROUND) {
dlg.show();
}
switch(dlg.get_retval()) {
case gui2::dialogs::title_screen::QUIT_GAME:
LOG_GENERAL << "quitting game...\n";
return 0;
case gui2::dialogs::title_screen::MP_CONNECT:
game_config::debug = game_config::mp_debug;
if(!game->play_multiplayer(game_launcher::MP_CONNECT)) {
continue;
}
break;
case gui2::dialogs::title_screen::MP_HOST:
game_config::debug = game_config::mp_debug;
if(!game->play_multiplayer(game_launcher::MP_HOST)) {
continue;
}
break;
case gui2::dialogs::title_screen::MP_LOCAL:
game_config::debug = game_config::mp_debug;
if(!game->play_multiplayer(game_launcher::MP_LOCAL)) {
continue;
}
break;
case gui2::dialogs::title_screen::RELOAD_GAME_DATA:
gui2::dialogs::loading_screen::display([&config_manager]() {
config_manager.reload_changed_game_config();
image::flush_cache();
});
break;
case gui2::dialogs::title_screen::MAP_EDITOR:
game->start_editor();
break;
case gui2::dialogs::title_screen::SHOW_ABOUT:
gui2::dialogs::end_credits::display();
break;
case gui2::dialogs::title_screen::LAUNCH_GAME:
game->launch_game(should_reload);
break;
case gui2::dialogs::title_screen::REDRAW_BACKGROUND:
break;
}
}
}