minetest.git - modified minetest for gpcfs purposes

diff options

Diffstat (limited to 'src/map.h')

0 files changed, 0 insertions, 0 deletions

/* Minetest Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser 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 "mainmenumanager.h" #include "debug.h" #include "clouds.h" #include "server.h" #include "filesys.h" #include "guiMainMenu.h" #include "game.h" #include "chat.h" #include "gettext.h" #include "profiler.h" #include "log.h" #include "serverlist.h" #include "guiEngine.h" #include "player.h" #include "fontengine.h" #include "clientlauncher.h" /* mainmenumanager.h */ gui::IGUIEnvironment *guienv = NULL; gui::IGUIStaticText *guiroot = NULL; MainMenuManager g_menumgr; bool noMenuActive() { return g_menumgr.menuCount() == 0; } // Passed to menus to allow disconnecting and exiting MainGameCallback *g_gamecallback = NULL; // Instance of the time getter static TimeGetter *g_timegetter = NULL; u32 getTimeMs() { if (g_timegetter == NULL) return 0; return g_timegetter->getTime(PRECISION_MILLI); } u32 getTime(TimePrecision prec) { if (g_timegetter == NULL) return 0; return g_timegetter->getTime(prec); } ClientLauncher::~ClientLauncher() { if (receiver) delete receiver; if (input) delete input; if (g_fontengine) delete g_fontengine; if (device) device->drop(); } bool ClientLauncher::run(GameParams &game_params, const Settings &cmd_args) { init_args(game_params, cmd_args); // List video modes if requested if (list_video_modes) return print_video_modes(); if (!init_engine(game_params.log_level)) { errorstream << "Could not initialize game engine." << std::endl; return false; } // Create time getter g_timegetter = new IrrlichtTimeGetter(device); // Speed tests (done after irrlicht is loaded to get timer) if (cmd_args.getFlag("speedtests")) { dstream << "Running speed tests" << std::endl; speed_tests(); return true; } video::IVideoDriver *video_driver = device->getVideoDriver(); if (video_driver == NULL) { errorstream << "Could not initialize video driver." << std::endl; return false; } porting::setXorgClassHint(video_driver->getExposedVideoData(), PROJECT_NAME_C); /* This changes the minimum allowed number of vertices in a VBO. Default is 500. */ //driver->setMinHardwareBufferVertexCount(50); // Create game callback for menus g_gamecallback = new MainGameCallback(device); device->setResizable(true); if (random_input) input = new RandomInputHandler(); else input = new RealInputHandler(device, receiver); smgr = device->getSceneManager(); smgr->getParameters()->setAttribute(scene::ALLOW_ZWRITE_ON_TRANSPARENT, true); guienv = device->getGUIEnvironment(); skin = guienv->getSkin(); skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255, 255, 255, 255)); skin->setColor(gui::EGDC_3D_LIGHT, video::SColor(0, 0, 0, 0)); skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(255, 30, 30, 30)); skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(255, 0, 0, 0)); skin->setColor(gui::EGDC_HIGH_LIGHT, video::SColor(255, 70, 120, 50)); skin->setColor(gui::EGDC_HIGH_LIGHT_TEXT, video::SColor(255, 255, 255, 255)); g_fontengine = new FontEngine(g_settings, guienv); FATAL_ERROR_IF(g_fontengine == NULL, "Font engine creation failed."); #if (IRRLICHT_VERSION_MAJOR >= 1 && IRRLICHT_VERSION_MINOR >= 8) || IRRLICHT_VERSION_MAJOR >= 2 // Irrlicht 1.8 input colours skin->setColor(gui::EGDC_EDITABLE, video::SColor(255, 128, 128, 128)); skin->setColor(gui::EGDC_FOCUSED_EDITABLE, video::SColor(255, 96, 134, 49)); #endif // Create the menu clouds if (!g_menucloudsmgr) g_menucloudsmgr = smgr->createNewSceneManager(); if (!g_menuclouds) g_menuclouds = new Clouds(g_menucloudsmgr->getRootSceneNode(), g_menucloudsmgr, -1, rand(), 100); g_menuclouds->update(v2f(0, 0), video::SColor(255, 200, 200, 255)); scene::ICameraSceneNode* camera; camera = g_menucloudsmgr->addCameraSceneNode(0, v3f(0, 0, 0), v3f(0, 60, 100)); camera->setFarValue(10000); /* GUI stuff */ ChatBackend chat_backend; // If an error occurs, this is set to something by menu(). // It is then displayed before the menu shows on the next call to menu() std::string error_message; bool reconnect_requested = false; bool first_loop = true; /* Menu-game loop */ bool retval = true; bool *kill = porting::signal_handler_killstatus(); while (device->run() && !*kill && !g_gamecallback->shutdown_requested) { // Set the window caption const wchar_t *text = wgettext("Main Menu"); device->setWindowCaption((utf8_to_wide(PROJECT_NAME_C) + L" [" + text + L"]").c_str()); delete[] text; try { // This is used for catching disconnects guienv->clear(); /* We need some kind of a root node to be able to add custom gui elements directly on the screen. Otherwise they won't be automatically drawn. */ guiroot = guienv->addStaticText(L"", core::rect<s32>(0, 0, 10000, 10000)); bool game_has_run = launch_game(error_message, reconnect_requested, game_params, cmd_args); // If skip_main_menu, we only want to startup once if (skip_main_menu && !first_loop) break; first_loop = false; if (!game_has_run) { if (skip_main_menu) break; else continue; } // Break out of menu-game loop to shut down cleanly if (!device->run() || *kill) { if (g_settings_path != "") g_settings->updateConfigFile(g_settings_path.c_str()); break; } if (current_playername.length() > PLAYERNAME_SIZE-1) { error_message = gettext("Player name too long."); playername = current_playername.substr(0, PLAYERNAME_SIZE-1); g_settings->set("name", playername); continue; } device->getVideoDriver()->setTextureCreationFlag( video::ETCF_CREATE_MIP_MAPS, g_settings->getBool("mip_map")); #ifdef HAVE_TOUCHSCREENGUI receiver->m_touchscreengui = new TouchScreenGUI(device, receiver); g_touchscreengui = receiver->m_touchscreengui; #endif the_game( kill, random_input, input, device, worldspec.path, current_playername, current_password, current_address, current_port, error_message, chat_backend, &reconnect_requested, gamespec, simple_singleplayer_mode ); smgr->clear(); #ifdef HAVE_TOUCHSCREENGUI delete g_touchscreengui; g_touchscreengui = NULL; receiver->m_touchscreengui = NULL; #endif } //try catch (con::PeerNotFoundException &e) { error_message = gettext("Connection error (timed out?)"); errorstream << error_message << std::endl; } #ifdef NDEBUG catch (std::exception &e) { std::string error_message = "Some exception: \""; error_message += e.what(); error_message += "\""; errorstream << error_message << std::endl; } #endif // If no main menu, show error and exit if (skip_main_menu) { if (!error_message.empty()) { verbosestream << "error_message = " << error_message << std::endl; retval = false; } break; } } // Menu-game loop g_menuclouds->drop(); g_menucloudsmgr->drop(); return retval; } void ClientLauncher::init_args(GameParams &game_params, const Settings &cmd_args) { skip_main_menu = cmd_args.getFlag("go"); // FIXME: This is confusing (but correct) /* If world_path is set then override it unless skipping the main menu using * the --go command line param. Else, give preference to the address * supplied on the command line */ address = g_settings->get("address"); if (game_params.world_path != "" && !skip_main_menu) address = ""; else if (cmd_args.exists("address")) address = cmd_args.get("address"); playername = g_settings->get("name"); if (cmd_args.exists("name")) playername = cmd_args.get("name"); list_video_modes = cmd_args.getFlag("videomodes"); use_freetype = g_settings->getBool("freetype"); random_input = g_settings->getBool("random_input") || cmd_args.getFlag("random-input"); } bool ClientLauncher::init_engine(int log_level) { receiver = new MyEventReceiver(); create_engine_device(log_level); return device != NULL; } bool ClientLauncher::launch_game(std::string &error_message, bool reconnect_requested, GameParams &game_params, const Settings &cmd_args) { // Initialize menu data MainMenuData menudata; menudata.address = address; menudata.name = playername; menudata.port = itos(game_params.socket_port); menudata.script_data.errormessage = error_message; menudata.script_data.reconnect_requested = reconnect_requested; error_message.clear(); if (cmd_args.exists("password")) menudata.password = cmd_args.get("password"); menudata.enable_public = g_settings->getBool("server_announce"); // If a world was commanded, append and select it if (game_params.world_path != "") { worldspec.gameid = getWorldGameId(game_params.world_path, true); worldspec.name = _("[--world parameter]"); if (worldspec.gameid == "") { // Create new worldspec.gameid = g_settings->get("default_game"); worldspec.name += " [new]"; } worldspec.path = game_params.world_path; } /* Show the GUI menu */ if (!skip_main_menu) { main_menu(&menudata); // Skip further loading if there was an exit signal. if (*porting::signal_handler_killstatus()) return false; address = menudata.address; int newport = stoi(menudata.port); if (newport != 0) game_params.socket_port = newport; simple_singleplayer_mode = menudata.simple_singleplayer_mode; std::vector<WorldSpec> worldspecs = getAvailableWorlds(); if (menudata.selected_world >= 0 && menudata.selected_world < (int)worldspecs.size()) { g_settings->set("selected_world_path", worldspecs[menudata.selected_world].path); worldspec = worldspecs[menudata.selected_world]; } } if (!menudata.script_data.errormessage.empty()) { /* The calling function will pass this back into this function upon the * next iteration (if any) causing it to be displayed by the GUI */ error_message = menudata.script_data.errormessage; return false; } if (menudata.name == "") menudata.name = std::string("Guest") + itos(myrand_range(1000, 9999)); else playername = menudata.name; password = menudata.password; g_settings->set("name", playername); current_playername = playername; current_password = password; current_address = address; current_port = game_params.socket_port; // If using simple singleplayer mode, override if (simple_singleplayer_mode) { assert(skip_main_menu == false); current_playername = "singleplayer"; current_password = ""; current_address = ""; current_port = myrand_range(49152, 65535); } else if (address != "") { ServerListSpec server; server["name"] = menudata.servername; server["address"] = menudata.address; server["port"] = menudata.port; server["description"] = menudata.serverdescription; ServerList::insert(server); } infostream << "Selected world: " << worldspec.name << " [" << worldspec.path << "]" << std::endl; if (current_address == "") { // If local game if (worldspec.path == "") { error_message = gettext("No world selected and no address " "provided. Nothing to do."); errorstream << error_message << std::endl; return false; } if (!fs::PathExists(worldspec.path)) { error_message = gettext("Provided world path doesn't exist: ") + worldspec.path; errorstream << error_message << std::endl; return false; } // Load gamespec for required game gamespec = findWorldSubgame(worldspec.path); if (!gamespec.isValid() && !game_params.game_spec.isValid()) { error_message = gettext("Could not find or load game \"") + worldspec.gameid + "\""; errorstream << error_message << std::endl; return false; } if (porting::signal_handler_killstatus()) return true; if (game_params.game_spec.isValid() && game_params.game_spec.id != worldspec.gameid) { errorstream << "WARNING: Overriding gamespec from \"" << worldspec.gameid << "\" to \"" << game_params.game_spec.id << "\"" << std::endl; gamespec = game_params.game_spec; } if (!gamespec.isValid()) { error_message = gettext("Invalid gamespec."); error_message += " (world.gameid=" + worldspec.gameid + ")"; errorstream << error_message << std::endl; return false; } } return true; } void ClientLauncher::main_menu(MainMenuData *menudata) { bool *kill = porting::signal_handler_killstatus(); video::IVideoDriver *driver = device->getVideoDriver(); infostream << "Waiting for other menus" << std::endl; while (device->run() && *kill == false) { if (noMenuActive()) break; driver->beginScene(true, true, video::SColor(255, 128, 128, 128)); guienv->drawAll(); driver->endScene(); // On some computers framerate doesn't seem to be automatically limited sleep_ms(25); } infostream << "Waited for other menus" << std::endl; // Cursor can be non-visible when coming from the game #ifndef ANDROID device->getCursorControl()->setVisible(true); #endif /* show main menu */ GUIEngine mymenu(device, guiroot, &g_menumgr, smgr, menudata, *kill); smgr->clear(); /* leave scene manager in a clean state */ } bool ClientLauncher::create_engine_device(int log_level) { static const irr::ELOG_LEVEL irr_log_level[5] = { ELL_NONE, ELL_ERROR, ELL_WARNING, ELL_INFORMATION, #if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 8) ELL_INFORMATION #else ELL_DEBUG #endif }; // Resolution selection bool fullscreen = g_settings->getBool("fullscreen"); u16 screenW = g_settings->getU16("screenW"); u16 screenH = g_settings->getU16("screenH"); // bpp, fsaa, vsync bool vsync = g_settings->getBool("vsync"); u16 bits = g_settings->getU16("fullscreen_bpp"); u16 fsaa = g_settings->getU16("fsaa"); // Determine driver video::E_DRIVER_TYPE driverType = video::EDT_OPENGL; std::string driverstring = g_settings->get("video_driver"); std::vector<video::E_DRIVER_TYPE> drivers = porting::getSupportedVideoDrivers(); u32 i; for (i = 0; i != drivers.size(); i++) { if (!strcasecmp(driverstring.c_str(), porting::getVideoDriverName(drivers[i]))) { driverType = drivers[i]; break; } } if (i == drivers.size()) { errorstream << "Invalid video_driver specified; " "defaulting to opengl" << std::endl; } SIrrlichtCreationParameters params = SIrrlichtCreationParameters(); params.DriverType = driverType; params.WindowSize = core::dimension2d<u32>(screenW, screenH); params.Bits = bits; params.AntiAlias = fsaa; params.Fullscreen = fullscreen; params.Stencilbuffer = false; params.Vsync = vsync; params.EventReceiver = receiver; params.HighPrecisionFPU = g_settings->getBool("high_precision_fpu"); #ifdef __ANDROID__ params.PrivateData = porting::app_global; params.OGLES2ShaderPath = std::string(porting::path_user + DIR_DELIM + "media" + DIR_DELIM + "Shaders" + DIR_DELIM).c_str(); #endif device = createDeviceEx(params); if (device) { // Map our log level to irrlicht engine one. ILogger* irr_logger = device->getLogger(); irr_logger->setLogLevel(irr_log_level[log_level]); porting::initIrrlicht(device); } return device != NULL; } void ClientLauncher::speed_tests() { // volatile to avoid some potential compiler optimisations volatile static s16 temp16; volatile static f32 tempf; static v3f tempv3f1; static v3f tempv3f2; static std::string tempstring; static std::string tempstring2; tempv3f1 = v3f(); tempv3f2 = v3f(); tempstring = std::string(); tempstring2 = std::string(); { infostream << "The following test should take around 20ms." << std::endl; TimeTaker timer("Testing std::string speed"); const u32 jj = 10000; for (u32 j = 0; j < jj; j++) { tempstring = ""; tempstring2 = ""; const u32 ii = 10; for (u32 i = 0; i < ii; i++) { tempstring2 += "asd"; } for (u32 i = 0; i < ii+1; i++) { tempstring += "asd"; if (tempstring == tempstring2) break; } } } infostream << "All of the following tests should take around 100ms each." << std::endl; { TimeTaker timer("Testing floating-point conversion speed"); tempf = 0.001; for (u32 i = 0; i < 4000000; i++) { temp16 += tempf; tempf += 0.001; } } { TimeTaker timer("Testing floating-point vector speed"); tempv3f1 = v3f(1, 2, 3); tempv3f2 = v3f(4, 5, 6); for (u32 i = 0; i < 10000000; i++) { tempf += tempv3f1.dotProduct(tempv3f2); tempv3f2 += v3f(7, 8, 9); } } { TimeTaker timer("Testing std::map speed");


context:
space:
mode: