/* Minetest-c55 Copyright (C) 2010-2011 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. */ #ifdef NDEBUG /*#ifdef _WIN32 #pragma message ("Disabling unit tests") #else #warning "Disabling unit tests" #endif*/ // Disable unit tests #define ENABLE_TESTS 0 #else // Enable unit tests #define ENABLE_TESTS 1 #endif #ifdef _MSC_VER #ifndef SERVER // Dedicated server isn't linked with Irrlicht #pragma comment(lib, "Irrlicht.lib") // This would get rid of the console window //#pragma comment(linker, "/subsystem:windows /ENTRY:mainCRTStartup") #endif #pragma comment(lib, "zlibwapi.lib") #pragma comment(lib, "Shell32.lib") #endif #include "irrlicht.h" // createDevice #include "main.h" #include "mainmenumanager.h" #include <iostream> #include <fstream> #include <locale.h> #include "common_irrlicht.h" #include "debug.h" #include "test.h" #include "server.h" #include "constants.h" #include "porting.h" #include "gettime.h" #include "guiMessageMenu.h" #include "filesys.h" #include "config.h" #include "guiMainMenu.h" #include "game.h" #include "keycode.h" #include "tile.h" #include "chat.h" #include "defaultsettings.h" #include "gettext.h" #include "settings.h" #include "profiler.h" #include "log.h" #include "mods.h" #include "utility_string.h" #include "subgame.h" #include "quicktune.h" /* Settings. These are loaded from the config file. */ Settings main_settings; Settings *g_settings = &main_settings; // Global profiler Profiler main_profiler; Profiler *g_profiler = &main_profiler; /* Debug streams */ // Connection std::ostream *dout_con_ptr = &dummyout; std::ostream *derr_con_ptr = &verbosestream; // Server std::ostream *dout_server_ptr = &infostream; std::ostream *derr_server_ptr = &errorstream; // Client std::ostream *dout_client_ptr = &infostream; std::ostream *derr_client_ptr = &errorstream; #ifndef SERVER /* Random stuff */ /* 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; #endif /* gettime.h implementation */ #ifdef SERVER u32 getTimeMs() { /* Use imprecise system calls directly (from porting.h) */ return porting::getTimeMs(); } #else // A small helper class class TimeGetter { public: virtual u32 getTime() = 0; }; // A precise irrlicht one class IrrlichtTimeGetter: public TimeGetter { public: IrrlichtTimeGetter(IrrlichtDevice *device): m_device(device) {} u32 getTime() { if(m_device == NULL) return 0; return m_device->getTimer()->getRealTime(); } private: IrrlichtDevice *m_device; }; // Not so precise one which works without irrlicht class SimpleTimeGetter: public TimeGetter { public: u32 getTime() { return porting::getTimeMs(); } }; // A pointer to a global instance of the time getter // TODO: why? TimeGetter *g_timegetter = NULL; u32 getTimeMs() { if(g_timegetter == NULL) return 0; return g_timegetter->getTime(); } #endif class StderrLogOutput: public ILogOutput { public: /* line: Full line with timestamp, level and thread */ void printLog(const std::string &line) { std::cerr<<line<<std::endl; } } main_stderr_log_out; class DstreamNoStderrLogOutput: public ILogOutput { public: /* line: Full line with timestamp, level and thread */ void printLog(const std::string &line) { dstream_no_stderr<<line<<std::endl; } } main_dstream_no_stderr_log_out; #ifndef SERVER /* Event handler for Irrlicht NOTE: Everything possible should be moved out from here, probably to InputHandler and the_game */ class MyEventReceiver : public IEventReceiver { public: // This is the one method that we have to implement virtual bool OnEvent(const SEvent& event) { /* React to nothing here if a menu is active */ if(noMenuActive() == false) { return false; } // Remember whether each key is down or up if(event.EventType == irr::EET_KEY_INPUT_EVENT) { if(event.KeyInput.PressedDown) { keyIsDown.set(event.KeyInput); keyWasDown.set(event.KeyInput); } else { keyIsDown.unset(event.KeyInput); } } if(event.EventType == irr::EET_MOUSE_INPUT_EVENT) { if(noMenuActive() == false) { left_active = false; middle_active = false; right_active = false; } else { left_active = event.MouseInput.isLeftPressed(); middle_active = event.MouseInput.isMiddlePressed(); right_active = event.MouseInput.isRightPressed(); if(event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) { leftclicked = true; } if(event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN) { rightclicked = true; } if(event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) { leftreleased = true; } if(event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP) { rightreleased = true; } if(event.MouseInput.Event == EMIE_MOUSE_WHEEL) { mouse_wheel += event.MouseInput.Wheel; } } } return false; } bool IsKeyDown(const KeyPress &keyCode) const { return keyIsDown[keyCode]; } // Checks whether a key was down and resets the state bool WasKeyDown(const KeyPress &keyCode) { bool b = keyWasDown[keyCode]; if (b) keyWasDown.unset(keyCode); return b; } s32 getMouseWheel() { s32 a = mouse_wheel; mouse_wheel = 0; return a; } void clearInput() { keyIsDown.clear(); keyWasDown.clear(); leftclicked = false; rightclicked = false; leftreleased = false; rightreleased = false; left_active = false; middle_active = false; right_active = false; mouse_wheel = 0; } MyEventReceiver() { clearInput(); } bool leftclicked; bool rightclicked; bool leftreleased; bool rightreleased; bool left_active; bool middle_active; bool right_active; s32 mouse_wheel; private: IrrlichtDevice *m_device; // The current state of keys KeyList keyIsDown; // Whether a key has been pressed or not KeyList keyWasDown; }; /* Separated input handler */ class RealInputHandler : public InputHandler { public: RealInputHandler(IrrlichtDevice *device, MyEventReceiver *receiver): m_device(device), m_receiver(receiver) { } virtual bool isKeyDown(const KeyPress &keyCode) { return m_receiver->IsKeyDown(keyCode); } virtual bool wasKeyDown(const KeyPress &keyCode) { return m_receiver->WasKeyDown(keyCode); } virtual v2s32 getMousePos() { return m_device->getCursorControl()->getPosition(); } virtual void setMousePos(s32 x, s32 y) { m_device->getCursorControl()->setPosition(x, y); } virtual bool getLeftState() { return m_receiver->left_active; } virtual bool getRightState() { return m_receiver->right_active; } virtual bool getLeftClicked() { return m_receiver->leftclicked; } virtual bool getRightClicked() { return m_receiver->rightclicked; } virtual void resetLeftClicked() { m_receiver->leftclicked = false; } virtual void resetRightClicked() { m_receiver->rightclicked = false; } virtual bool getLeftReleased() { return m_receiver->leftreleased; } virtual bool getRightReleased() { return m_receiver->rightreleased; } virtual void resetLeftReleased() { m_receiver->leftreleased = false; } virtual void resetRightReleased() { m_receiver->rightreleased = false; } virtual s32 getMouseWheel() { return m_receiver->getMouseWheel(); } void clear() { m_receiver->clearInput(); } private: IrrlichtDevice *m_device; MyEventReceiver *m_receiver; }; class RandomInputHandler : public InputHandler { public: RandomInputHandler() { leftdown = false; rightdown = false; leftclicked = false; rightclicked = false; leftreleased = false; rightreleased = false; keydown.clear(); } virtual bool isKeyDown(const KeyPress &keyCode) { return keydown[keyCode]; } virtual bool wasKeyDown(const KeyPress &keyCode) { return false; } virtual v2s32 getMousePos() { return mousepos; } virtual void setMousePos(s32 x, s32 y) { mousepos = v2s32(x,y); } virtual bool getLeftState() { return leftdown; } virtual bool getRightState() { return rightdown; } virtual bool getLeftClicked() { return leftclicked; } virtual bool getRightClicked() { return rightclicked; } virtual void resetLeftClicked() { leftclicked = false; } virtual void resetRightClicked() { rightclicked = false; } virtual bool getLeftReleased() { return leftreleased; } virtual bool getRightReleased() { return rightreleased; } virtual void resetLeftReleased() { leftreleased = false; } virtual void resetRightReleased() { rightreleased = false; } virtual s32 getMouseWheel() { return 0; } virtual void step(float dtime) { { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 40); keydown.toggle(getKeySetting("keymap_jump")); } } { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 40); keydown.toggle(getKeySetting("keymap_special1")); } } { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 40); keydown.toggle(getKeySetting("keymap_forward")); } } { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 40); keydown.toggle(getKeySetting("keymap_left")); } } { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 20); mousespeed = v2s32(Rand(-20,20), Rand(-15,20)); } } { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 30); leftdown = !leftdown; if(leftdown) leftclicked = true; if(!leftdown) leftreleased = true; } } { static float counter1 = 0; counter1 -= dtime; if(counter1 < 0.0) { counter1 = 0.1*Rand(1, 15); rightdown = !rightdown; if(rightdown) rightclicked = true; if(!rightdown) rightreleased = true; } } mousepos += mousespeed; } s32 Rand(s32 min, s32 max) { return (myrand()%(max-min+1))+min; } private: KeyList keydown; v2s32 mousepos; v2s32 mousespeed; bool leftdown; bool rightdown; bool leftclicked; bool rightclicked; bool leftreleased; bool rightreleased; }; void drawMenuBackground(video::IVideoDriver* driver) { core::dimension2d<u32> screensize = driver->getScreenSize(); video::ITexture *bgtexture = driver->getTexture(getTexturePath("menubg.png").c_str()); if(bgtexture) { s32 scaledsize = 128; // The important difference between destsize and screensize is // that destsize is rounded to whole scaled pixels. // These formulas use component-wise multiplication and division of v2u32. v2u32 texturesize = bgtexture->getSize(); v2u32 sourcesize = texturesize * screensize / scaledsize + v2u32(1,1); v2u32 destsize = scaledsize * sourcesize / texturesize; // Default texture wrapping mode in Irrlicht is ETC_REPEAT. driver->draw2DImage(bgtexture, core::rect<s32>(0, 0, destsize.X, destsize.Y), core::rect<s32>(0, 0, sourcesize.X, sourcesize.Y), NULL, NULL, true); } video::ITexture *logotexture = driver->getTexture(getTexturePath("menulogo.png").c_str()); if(logotexture) { v2s32 logosize(logotexture->getOriginalSize().Width, logotexture->getOriginalSize().Height); logosize *= 4; video::SColor bgcolor(255,50,50,50); core::rect<s32> bgrect(0, screensize.Height-logosize.Y-20, screensize.Width, screensize.Height); driver->draw2DRectangle(bgcolor, bgrect, NULL); core::rect<s32> rect(0,0,logosize.X,logosize.Y); rect += v2s32(screensize.Width/2,screensize.Height-10-logosize.Y); rect -= v2s32(logosize.X/2, 0); driver->draw2DImage(logotexture, rect, core::rect<s32>(core::position2d<s32>(0,0), core::dimension2di(logotexture->getSize())), NULL, NULL, true); } } #endif // These are defined global so that they're not optimized too much. // Can't change them to volatile. s16 temp16; f32 tempf; v3f tempv3f1; v3f tempv3f2; std::string tempstring; std::string tempstring2; void SpeedTests() { { 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 core::map speed"); core::map<v2s16, f32> map1; tempf = -324; const s16 ii=300; for(s16 y=0; y<ii; y++){ for(s16 x=0; x<ii; x++){ map1.insert(v2s16(x,y), tempf); tempf += 1; } } for(s16 y=ii-1; y>=0; y--){ for(s16 x=0; x<ii; x++){ tempf = map1[v2s16(x,y)]; } } } { infostream<<"Around 5000/ms should do well here."<<std::endl; TimeTaker timer("Testing mutex speed"); JMutex m; m.Init(); u32 n = 0; u32 i = 0; do{ n += 10000; for(; i<n; i++){ m.Lock(); m.Unlock(); } } // Do at least 10ms while(timer.getTime() < 10); u32 dtime = timer.stop(); u32 per_ms = n / dtime; infostream<<"Done. "<<dtime<<"ms, " <<per_ms<<"/ms"<<std::endl; } } static void print_worldspecs(const std::vector<WorldSpec> &worldspecs, std::ostream &os) { for(u32 i=0; i<worldspecs.size(); i++){ std::string name = worldspecs[i].name; std::string path = worldspecs[i].path; if(name.find(" ") != std::string::npos) name = std::string("'") + name + "'"; path = std::string("'") + path + "'"; name = padStringRight(name, 14); os<<" "<<name<<" "<<path<<std::endl; } } int main(int argc, char *argv[]) { int retval = 0; /* Initialization */ log_add_output_maxlev(&main_stderr_log_out, LMT_ACTION); log_add_output_all_levs(&main_dstream_no_stderr_log_out); log_register_thread("main"); // Set locale. This is for forcing '.' as the decimal point. std::locale::global(std::locale("C")); // This enables printing all characters in bitmap font setlocale(LC_CTYPE, "en_US"); /* Parse command line */ // List all allowed options core::map<std::string, ValueSpec> allowed_options; allowed_options.insert("help", ValueSpec(VALUETYPE_FLAG, _("Show allowed options"))); allowed_options.insert("config", ValueSpec(VALUETYPE_STRING, _("Load configuration from specified file"))); allowed_options.insert("port", ValueSpec(VALUETYPE_STRING, _("Set network port (UDP)"))); allowed_options.insert("disable-unittests", ValueSpec(VALUETYPE_FLAG, _("Disable unit tests"))); allowed_options.insert("enable-unittests", ValueSpec(VALUETYPE_FLAG, _("Enable unit tests"))); allowed_options.insert("map-dir", ValueSpec(VALUETYPE_STRING, _("Same as --world (deprecated)"))); allowed_options.insert("world", ValueSpec(VALUETYPE_STRING, _("Set world path (implies local game) ('list' lists all)"))); allowed_options.insert("worldname", ValueSpec(VALUETYPE_STRING, _("Set world by name (implies local game)"))); allowed_options.insert("info", ValueSpec(VALUETYPE_FLAG, _("Print more information to console"))); allowed_options.insert("verbose", ValueSpec(VALUETYPE_FLAG, _("Print even more information to console"))); allowed_options.insert("trace", ValueSpec(VALUETYPE_FLAG, _("Print enormous amounts of information to log and console"))); allowed_options.insert("logfile", ValueSpec(VALUETYPE_STRING, _("Set logfile path ('' = no logging)"))); allowed_options.insert("gameid", ValueSpec(VALUETYPE_STRING, _("Set gameid (\"--gameid list\" prints available ones)"))); #ifndef SERVER allowed_options.insert("speedtests", ValueSpec(VALUETYPE_FLAG, _("Run speed tests"))); allowed_options.insert("address", ValueSpec(VALUETYPE_STRING, _("Address to connect to. ('' = local game)"))); allowed_options.insert("random-input", ValueSpec(VALUETYPE_FLAG, _("Enable random user input, for testing"))); allowed_options.insert("server", ValueSpec(VALUETYPE_FLAG, _("Run dedicated server"))); allowed_options.insert("name", ValueSpec(VALUETYPE_STRING, _("Set player name"))); allowed_options.insert("password", ValueSpec(VALUETYPE_STRING, _("Set password"))); allowed_options.insert("go", ValueSpec(VALUETYPE_FLAG, _("Disable main menu"))); #endif Settings cmd_args; bool ret = cmd_args.parseCommandLine(argc, argv, allowed_options); if(ret == false || cmd_args.getFlag("help") || cmd_args.exists("nonopt1")) { dstream<<_("Allowed options:")<<std::endl; for(core::map<std::string, ValueSpec>::Iterator i = allowed_options.getIterator(); i.atEnd() == false; i++) { std::ostringstream os1(std::ios::binary); os1<<" --"<<i.getNode()->getKey(); if(i.getNode()->getValue().type == VALUETYPE_FLAG) {} else os1<<_(" <value>"); dstream<<padStringRight(os1.str(), 24); if(i.getNode()->getValue().help != NULL) dstream<<i.getNode()->getValue().help; dstream<<std::endl; } return cmd_args.getFlag("help") ? 0 : 1; } /* Low-level initialization */ // If trace is enabled, enable logging of certain things if(cmd_args.getFlag("trace")){ dstream<<_("Enabling trace level debug output")<<std::endl; log_trace_level_enabled = true; dout_con_ptr = &verbosestream; // this is somewhat old crap socket_enable_debug_output = true; // socket doesn't use log.h } // In certain cases, output info level on stderr if(cmd_args.getFlag("info") || cmd_args.getFlag("verbose") || cmd_args.getFlag("trace") || cmd_args.getFlag("speedtests")) log_add_output(&main_stderr_log_out, LMT_INFO); // In certain cases, output verbose level on stderr if(cmd_args.getFlag("verbose") || cmd_args.getFlag("trace")) log_add_output(&main_stderr_log_out, LMT_VERBOSE); porting::signal_handler_init(); bool &kill = *porting::signal_handler_killstatus(); porting::initializePaths(); // Create user data directory fs::CreateDir(porting::path_user); init_gettext((porting::path_share+DIR_DELIM+".."+DIR_DELIM+"locale").c_str()); // Initialize debug streams #ifdef RUN_IN_PLACE std::string logfile = DEBUGFILE; #else std::string logfile = porting::path_user+DIR_DELIM+DEBUGFILE; #endif if(cmd_args.exists("logfile")) logfile = cmd_args.get("logfile"); if(logfile != "") debugstreams_init(false, logfile.c_str()); else debugstreams_init(false, NULL); infostream<<"logfile = "<<logfile<<std::endl; infostream<<"path_share = "<<porting::path_share<<std::endl; infostream<<"path_user = "<<porting::path_user<<std::endl; // Initialize debug stacks debug_stacks_init(); DSTACK(__FUNCTION_NAME); // Debug handler BEGIN_DEBUG_EXCEPTION_HANDLER // List gameids if requested if(cmd_args.exists("gameid") && cmd_args.get("gameid") == "list") { std::set<std::string> gameids = getAvailableGameIds(); for(std::set<std::string>::const_iterator i = gameids.begin(); i != gameids.end(); i++) dstream<<(*i)<<std::endl; return 0; } // List worlds if requested if(cmd_args.exists("world") && cmd_args.get("world") == "list"){ dstream<<_("Available worlds:")<<std::endl; std::vector<WorldSpec> worldspecs = getAvailableWorlds(); print_worldspecs(worldspecs, dstream); return 0; } // Print startup message infostream<<PROJECT_NAME<< " "<<_("with")<<" SER_FMT_VER_HIGHEST="<<(int)SER_FMT_VER_HIGHEST <<", "<<BUILD_INFO <<std::endl; /* Basic initialization */ // Initialize default settings set_default_settings(g_settings); // Initialize sockets sockets_init(); atexit(sockets_cleanup); /* Read config file */ // Path of configuration file in use std::string configpath = ""; if(cmd_args.exists("config")) { bool r = g_settings->readConfigFile(cmd_args.get("config").c_str()); if(r == false) { errorstream<<"Could not read configuration from \"" <<cmd_args.get("config")<<"\""<<std::endl; return 1; } configpath = cmd_args.get("config"); } else { core::array<std::string> filenames; filenames.push_back(porting::path_user + DIR_DELIM + "minetest.conf"); // Legacy configuration file location filenames.push_back(porting::path_user + DIR_DELIM + ".." + DIR_DELIM + "minetest.conf"); #ifdef RUN_IN_PLACE // Try also from a lower level (to aid having the same configuration // for many RUN_IN_PLACE installs) filenames.push_back(porting::path_user + DIR_DELIM + ".." + DIR_DELIM + ".." + DIR_DELIM + "minetest.conf"); #endif for(u32 i=0; i<filenames.size(); i++) { bool r = g_settings->readConfigFile(filenames[i].c_str()); if(r) { configpath = filenames[i]; break; } } // If no path found, use the first one (menu creates the file) if(configpath == "") configpath = filenames[0]; } // Initialize random seed srand(time(0)); mysrand(time(0)); /* Run unit tests */ if((ENABLE_TESTS && cmd_args.getFlag("disable-unittests") == false) || cmd_args.getFlag("enable-unittests") == true) { run_tests(); } /* Game parameters */ // Port u16 port = 30000; if(cmd_args.exists("port")) port = cmd_args.getU16("port"); else if(g_settings->exists("port")) port = g_settings->getU16("port"); if(port == 0) port = 30000; // World directory std::string commanded_world = ""; if(cmd_args.exists("world")) commanded_world = cmd_args.get("world"); else if(cmd_args.exists("map-dir")) commanded_world = cmd_args.get("map-dir"); else if(cmd_args.exists("nonopt0")) // First nameless argument commanded_world = cmd_args.get("nonopt0"); else if(g_settings->exists("map-dir")) commanded_world = g_settings->get("map-dir"); // World name std::string commanded_worldname = ""; if(cmd_args.exists("worldname")) commanded_worldname = cmd_args.get("worldname"); // Strip world.mt from commanded_world { std::string worldmt = "world.mt"; if(commanded_world.size() > worldmt.size() && commanded_world.substr(commanded_world.size()-worldmt.size()) == worldmt){ dstream<<_("Supplied world.mt file - stripping it off.")<<std::endl; commanded_world = commanded_world.substr( 0, commanded_world.size()-worldmt.size()); } } // If a world name was specified, convert it to a path if(commanded_worldname != ""){ // Get information about available worlds std::vector<WorldSpec> worldspecs = getAvailableWorlds(); bool found = false; for(u32 i=0; i<worldspecs.size(); i++){ std::string name = worldspecs[i].name; if(name == commanded_worldname){ if(commanded_world != ""){ dstream<<_("--worldname takes precedence over previously " "selected world.")<<std::endl; } commanded_world = worldspecs[i].path; found = true; break; } } if(!found){ dstream<<_("World")<<" '"<<commanded_worldname<<_("' not " "available. Available worlds:")<<std::endl; print_worldspecs(worldspecs, dstream); return 1; } } // Gamespec SubgameSpec commanded_gamespec; if(cmd_args.exists("gameid")){ std::string gameid = cmd_args.get("gameid"); commanded_gamespec = findSubgame(gameid); if(!commanded_gamespec.isValid()){ errorstream<<"Game \""<<gameid<<"\" not found"<<std::endl; return 1; } } /* Run dedicated server if asked to or no other option */ #ifdef SERVER bool run_dedicated_server = true; #else bool run_dedicated_server = cmd_args.getFlag("server"); #endif if(run_dedicated_server) { DSTACK("Dedicated server branch"); // Create time getter if built with Irrlicht #ifndef SERVER g_timegetter = new SimpleTimeGetter(); #endif // World directory std::string world_path; verbosestream<<_("Determining world path")<<std::endl; bool is_legacy_world = false; // If a world was commanded, use it if(commanded_world != ""){ world_path = commanded_world; infostream<<"Using commanded world path ["<<world_path<<"]" <<std::endl; } // No world was specified; try to select it automatically else { // Get information about available worlds std::vector<WorldSpec> worldspecs = getAvailableWorlds(); // If a world name was specified, select it if(commanded_worldname != ""){ world_path = ""; for(u32 i=0; i<worldspecs.size(); i++){ std::string name = worldspecs[i].name; if(name == commanded_worldname){ world_path = worldspecs[i].path; break; } } if(world_path == ""){ dstream<<_("World")<<" '"<<commanded_worldname<<"' "<<_("not " "available. Available worlds:")<<std::endl; print_worldspecs(worldspecs, dstream); return 1; } } // If there is only a single world, use it if(worldspecs.size() == 1){ world_path = worldspecs[0].path; dstream<<_("Automatically selecting world at")<<" [" <<world_path<<"]"<<std::endl; // If there are multiple worlds, list them } else if(worldspecs.size() > 1){ dstream<<_("Multiple worlds are available.")<<std::endl; dstream<<_("Please select one using --worldname <name>" " or --world <path>")<<std::endl; print_worldspecs(worldspecs, dstream); return 1; // If there are no worlds, automatically create a new one } else { // This is the ultimate default world path world_path = porting::path_user + DIR_DELIM + "worlds" + DIR_DELIM + "world"; infostream<<"Creating default world at [" <<world_path<<"]"<<std::endl; } } if(world_path == ""){ errorstream<<"No world path specified or found."<<std::endl; return 1; } verbosestream<<_("Using world path")<<" ["<<world_path<<"]"<<std::endl; // We need a gamespec. SubgameSpec gamespec; verbosestream<<_("Determining gameid/gamespec")<<std::endl; // If world doesn't exist if(!getWorldExists(world_path)) { // Try to take gamespec from command line if(commanded_gamespec.isValid()){ gamespec = commanded_gamespec; infostream<<"Using commanded gameid ["<<gamespec.id<<"]"<<std::endl; } // Otherwise we will be using "minetest" else{ gamespec = findSubgame(g_settings->get("default_game")); infostream<<"Using default gameid ["<<gamespec.id<<"]"<<std::endl; } } // World exists else { std::string world_gameid = getWorldGameId(world_path, is_legacy_world); // If commanded to use a gameid, do so if(commanded_gamespec.isValid()){ gamespec = commanded_gamespec; if(commanded_gamespec.id != world_gameid){ errorstream<<"WARNING: Using commanded gameid [" <<gamespec.id<<"]"<<" instead of world gameid [" <<world_gameid<<"]"<<std::endl; } } else{ // If world contains an embedded game, use it; // Otherwise find world from local system. gamespec = findWorldSubgame(world_path); infostream<<"Using world gameid ["<<gamespec.id<<"]"<<std::endl; } } if(!gamespec.isValid()){ errorstream<<"Subgame ["<<gamespec.id<<"] could not be found." <<std::endl; return 1; } verbosestream<<_("Using gameid")<<" ["<<gamespec.id<<"]"<<std::endl; // Create server Server server(world_path, configpath, gamespec, false); server.start(port); // Run server dedicated_server_loop(server, kill); return 0; } #ifndef SERVER // Exclude from dedicated server build /* More parameters */ std::string address = g_settings->get("address"); if(commanded_world != "") address = ""; else if(cmd_args.exists("address")) address = cmd_args.get("address"); std::string playername = g_settings->get("name"); if(cmd_args.exists("name")) playername = cmd_args.get("name"); bool skip_main_menu = cmd_args.getFlag("go"); /* Device initialization */ // 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; std::string driverstring = g_settings->get("video_driver"); if(driverstring == "null") driverType = video::EDT_NULL; else if(driverstring == "software") driverType = video::EDT_SOFTWARE; else if(driverstring == "burningsvideo") driverType = video::EDT_BURNINGSVIDEO; else if(driverstring == "direct3d8") driverType = video::EDT_DIRECT3D8; else if(driverstring == "direct3d9") driverType = video::EDT_DIRECT3D9; else if(driverstring == "opengl") driverType = video::EDT_OPENGL; else { errorstream<<"WARNING: Invalid video_driver specified; defaulting " "to opengl"<<std::endl; driverType = video::EDT_OPENGL; } /* Create device and exit if creation failed */ MyEventReceiver receiver; IrrlichtDevice *device; 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; device = createDeviceEx(params); if (device == 0) return 1; // could not create selected driver. /* Continue initialization */ video::IVideoDriver* driver = device->getVideoDriver(); // Disable mipmaps (because some of them look ugly) driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false); /* This changes the minimum allowed number of vertices in a VBO. Default is 500. */ //driver->setMinHardwareBufferVertexCount(50); // Create time getter g_timegetter = new IrrlichtTimeGetter(device); // Create game callback for menus g_gamecallback = new MainGameCallback(device); /* Speed tests (done after irrlicht is loaded to get timer) */ if(cmd_args.getFlag("speedtests")) { dstream<<"Running speed tests"<<std::endl; SpeedTests(); return 0; } device->setResizable(true); bool random_input = g_settings->getBool("random_input") || cmd_args.getFlag("random-input"); InputHandler *input = NULL; if(random_input) input = new RandomInputHandler(); else input = new RealInputHandler(device, &receiver); scene::ISceneManager* smgr = device->getSceneManager(); guienv = device->getGUIEnvironment(); gui::IGUISkin* skin = guienv->getSkin(); gui::IGUIFont* font = guienv->getFont(getTexturePath("fontlucida.png").c_str()); if(font) skin->setFont(font); else errorstream<<"WARNING: Font file was not found." " Using default font."<<std::endl; // If font was not found, this will get us one font = skin->getFont(); assert(font); u32 text_height = font->getDimension(L"Hello, world!").Height; infostream<<"text_height="<<text_height<<std::endl; //skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255,0,0,0)); skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255,255,255,255)); //skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(0,0,0,0)); //skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(0,0,0,0)); skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(255,0,0,0)); skin->setColor(gui::EGDC_3D_SHADOW, video::SColor(255,0,0,0)); skin->setColor(gui::EGDC_HIGH_LIGHT, video::SColor(255,70,100,50)); skin->setColor(gui::EGDC_HIGH_LIGHT_TEXT, video::SColor(255,255,255,255)); /* GUI stuff */ ChatBackend chat_backend; /* If an error occurs, this is set to something and the menu-game loop is restarted. It is then displayed before the menu. */ std::wstring error_message = L""; // The password entered during the menu screen, std::string password; bool first_loop = true; /* Menu-game loop */ while(device->run() && kill == false) { // Set the window caption device->setWindowCaption((std::wstring(L"Minetest [")+wgettext("Main Menu")+L"]").c_str()); // This is used for catching disconnects try { /* Clear everything from the GUIEnvironment */ 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)); SubgameSpec gamespec; WorldSpec worldspec; bool simple_singleplayer_mode = false; // These are set up based on the menu and other things std::string current_playername = "invĀ£lid"; std::string current_password = ""; std::string current_address = "does-not-exist"; int current_port = 0; /* Out-of-game menu loop. Loop quits when menu returns proper parameters. */ while(kill == false) { // If skip_main_menu, only go through here once if(skip_main_menu && !first_loop){ kill = true; break; } first_loop = false; // Cursor can be non-visible when coming from the game device->getCursorControl()->setVisible(true); // Some stuff are left to scene manager when coming from the game // (map at least?) smgr->clear(); // Initialize menu data MainMenuData menudata; if(g_settings->exists("selected_mainmenu_tab")) menudata.selected_tab = g_settings->getS32("selected_mainmenu_tab"); menudata.address = narrow_to_wide(address); menudata.name = narrow_to_wide(playername); menudata.port = narrow_to_wide(itos(port)); if(cmd_args.exists("password")) menudata.password = narrow_to_wide(cmd_args.get("password")); menudata.fancy_trees = g_settings->getBool("new_style_leaves"); menudata.smooth_lighting = g_settings->getBool("smooth_lighting"); menudata.clouds_3d = g_settings->getBool("enable_3d_clouds"); menudata.opaque_water = g_settings->getBool("opaque_water"); menudata.creative_mode = g_settings->getBool("creative_mode"); menudata.enable_damage = g_settings->getBool("enable_damage"); // Default to selecting nothing menudata.selected_world = -1; // Get world listing for the menu std::vector<WorldSpec> worldspecs = getAvailableWorlds(); // If there is only one world, select it if(worldspecs.size() == 1){ menudata.selected_world = 0; } // Otherwise try to select according to selected_world_path else if(g_settings->exists("selected_world_path")){ std::string trypath = g_settings->get("selected_world_path"); for(u32 i=0; i<worldspecs.size(); i++){ if(worldspecs[i].path == trypath){ menudata.selected_world = i; break; } } } // If a world was commanded, append and select it if(commanded_world != ""){ std::string gameid = getWorldGameId(commanded_world, true); std::string name = _("[--world parameter]"); if(gameid == ""){ gameid = g_settings->get("default_game"); name += " [new]"; } WorldSpec spec(commanded_world, name, gameid); worldspecs.push_back(spec); menudata.selected_world = worldspecs.size()-1; } // Copy worldspecs to menu menudata.worlds = worldspecs; if(skip_main_menu == false) { 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)); drawMenuBackground(driver); 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; GUIMainMenu *menu = new GUIMainMenu(guienv, guiroot, -1, &g_menumgr, &menudata, g_gamecallback); menu->allowFocusRemoval(true); if(error_message != L"") { verbosestream<<"error_message = " <<wide_to_narrow(error_message)<<std::endl; GUIMessageMenu *menu2 = new GUIMessageMenu(guienv, guiroot, -1, &g_menumgr, error_message.c_str()); menu2->drop(); error_message = L""; } infostream<<"Created main menu"<<std::endl; while(device->run() && kill == false) { if(menu->getStatus() == true) break; //driver->beginScene(true, true, video::SColor(255,0,0,0)); driver->beginScene(true, true, video::SColor(255,128,128,128)); drawMenuBackground(driver); guienv->drawAll(); driver->endScene(); // On some computers framerate doesn't seem to be // automatically limited sleep_ms(25); } infostream<<"Dropping main menu"<<std::endl; menu->drop(); } playername = wide_to_narrow(menudata.name); password = translatePassword(playername, menudata.password); //infostream<<"Main: password hash: '"<<password<<"'"<<std::endl; address = wide_to_narrow(menudata.address); int newport = stoi(wide_to_narrow(menudata.port)); if(newport != 0) port = newport; simple_singleplayer_mode = menudata.simple_singleplayer_mode; // Save settings g_settings->setS32("selected_mainmenu_tab", menudata.selected_tab); g_settings->set("new_style_leaves", itos(menudata.fancy_trees)); g_settings->set("smooth_lighting", itos(menudata.smooth_lighting)); g_settings->set("enable_3d_clouds", itos(menudata.clouds_3d)); g_settings->set("opaque_water", itos(menudata.opaque_water)); g_settings->set("creative_mode", itos(menudata.creative_mode)); g_settings->set("enable_damage", itos(menudata.enable_damage)); g_settings->set("name", playername); g_settings->set("address", address); g_settings->set("port", itos(port)); if(menudata.selected_world != -1) g_settings->set("selected_world_path", worldspecs[menudata.selected_world].path); // Break out of menu-game loop to shut down cleanly if(device->run() == false || kill == true) break; current_playername = playername; current_password = password; current_address = address; current_port = port; // If using simple singleplayer mode, override if(simple_singleplayer_mode){ current_playername = "singleplayer"; current_password = ""; current_address = ""; current_port = 30011; } // Set world path to selected one if(menudata.selected_world != -1){ worldspec = worldspecs[menudata.selected_world]; infostream<<"Selected world: "<<worldspec.name <<" ["<<worldspec.path<<"]"<<std::endl; } // Only refresh if so requested if(menudata.only_refresh){ infostream<<"Refreshing menu"<<std::endl; continue; } // Create new world if requested if(menudata.create_world_name != L"") { std::string path = porting::path_user + DIR_DELIM "worlds" + DIR_DELIM + wide_to_narrow(menudata.create_world_name); // Create world if it doesn't exist if(!initializeWorld(path, menudata.create_world_gameid)){ error_message = wgettext("Failed to initialize world"); errorstream<<wide_to_narrow(error_message)<<std::endl; continue; } g_settings->set("selected_world_path", path); continue; } // If local game if(current_address == "") { if(menudata.selected_world == -1){ error_message = wgettext("No world selected and no address " "provided. Nothing to do."); errorstream<<wide_to_narrow(error_message)<<std::endl; continue; } // Load gamespec for required game gamespec = findWorldSubgame(worldspec.path); if(!gamespec.isValid() && !commanded_gamespec.isValid()){ error_message = wgettext("Could not find or load game \"") + narrow_to_wide(worldspec.gameid) + L"\""; errorstream<<wide_to_narrow(error_message)<<std::endl; continue; } if(commanded_gamespec.isValid() && commanded_gamespec.id != worldspec.gameid){ errorstream<<"WARNING: Overriding gamespec from \"" <<worldspec.gameid<<"\" to \"" <<commanded_gamespec.id<<"\""<<std::endl; gamespec = commanded_gamespec; } if(!gamespec.isValid()){ error_message = wgettext("Invalid gamespec."); error_message += L" (world_gameid=" +narrow_to_wide(worldspec.gameid)+L")"; errorstream<<wide_to_narrow(error_message)<<std::endl; continue; } } // Continue to game break; } // Break out of menu-game loop to shut down cleanly if(device->run() == false || kill == true) break; /* Run game */ the_game( kill, random_input, input, device, font, worldspec.path, current_playername, current_password, current_address, current_port, error_message, configpath, chat_backend, gamespec, simple_singleplayer_mode ); } //try catch(con::PeerNotFoundException &e) { error_message = wgettext("Connection error (timed out?)"); errorstream<<wide_to_narrow(error_message)<<std::endl; } catch(ServerError &e) { error_message = narrow_to_wide(e.what()); errorstream<<wide_to_narrow(error_message)<<std::endl; } catch(ModError &e) { errorstream<<e.what()<<std::endl; error_message = narrow_to_wide(e.what()) + wgettext("\nCheck debug.txt for details."); } #ifdef NDEBUG catch(std::exception &e) { std::string narrow_message = "Some exception: \""; narrow_message += e.what(); narrow_message += "\""; errorstream<<narrow_message<<std::endl; error_message = narrow_to_wide(narrow_message); } #endif // If no main menu, show error and exit if(skip_main_menu) { if(error_message != L""){ verbosestream<<"error_message = " <<wide_to_narrow(error_message)<<std::endl; retval = 1; } break; } } // Menu-game loop delete input; /* In the end, delete the Irrlicht device. */ device->drop(); #endif // !SERVER // Update configuration file if(configpath != "") g_settings->updateConfigFile(configpath.c_str()); // Print modified quicktune values { bool header_printed = false; std::vector<std::string> names = getQuicktuneNames(); for(u32 i=0; i<names.size(); i++){ QuicktuneValue val = getQuicktuneValue(names[i]); if(!val.modified) continue; if(!header_printed){ dstream<<"Modified quicktune values:"<<std::endl; header_printed = true; } dstream<<names[i]<<" = "<<val.getString()<<std::endl; } } END_DEBUG_EXCEPTION_HANDLER(errorstream) debugstreams_deinit(); return retval; } //END