/* ScummVM - Scumm Interpreter * Copyright (C) 2001 Ludvig Strigeus * Copyright (C) 2001/2002 The ScummVM project * * 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 2 * 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * $Header$ * */ #include "stdafx.h" #include "scumm.h" #include "sound/mididrv.h" #include "sound/imuse.h" #include "gameDetector.h" #include "config-file.h" #define CHECK_OPTION() if ((current_option != NULL) || (*s != '\0')) goto ShowHelpAndExit #define HANDLE_OPTION() if ((*s == '\0') && (current_option == NULL)) goto ShowHelpAndExit; \ if ((*s != '\0') && (current_option != NULL)) goto ShowHelpAndExit; \ option = (*s == '\0' ? current_option : s); \ current_option = NULL #define HANDLE_OPT_OPTION() if ((*s != '\0') && (current_option != NULL)) goto ShowHelpAndExit; \ if ((*s == '\0') && (current_option == NULL)) option = NULL; \ else option = (*s == '\0' ? current_option : s); \ current_option = NULL static const char USAGE_STRING[] = "ScummVM - Scumm Interpreter\n" "Syntax:\n" "\tscummvm [-v] [-d[]] [-n] [-b] [-t] [-s] [-p] [-m] [-f] game\n" "Flags:\n" "\t-v - show version info and exit\n" "\t-c - use cdrom for cd audio\n" "\t-d[] - enable debug output (debug level [1])\n" "\t-n - no subtitles for speech\n" "\t-y - set text speed (default: 60)\n" "\t-b - start in room \n" "\t-t - set music tempo (default- adlib: 0x1F0000, midi: 0x460000)\n" "\t-p - look for game in \n" "\t-m - set music volume to (0-100)\n" "\t-s - set sfx volume to (0-255)\n" "\t-e - set music engine (see readme.txt for details)\n" "\t-f - fullscreen mode\n" "\t-g - graphics mode (normal,2x,3x,2xsai,super2xsai,supereagle,advmame2x)\n" "\t-a - specify game is amiga version\n" #if defined(UNIX) || defined(UNIX_X11) "\t-w[] - write to config file [~/.scummvmrc]\n" #else "\t-w[] - write to config file [scummvm.ini]\n" #endif "\t-l - load config file instead of default\n" ; void GameDetector::updateconfig() { const char * val; if ((val = scummcfg->get("amiga"))) if (!scumm_stricmp(val, "true")) _amiga = true; else _amiga = false; if ((val = scummcfg->get("cdrom"))) _cdrom = atoi(val); if ((val = scummcfg->get("music_driver"))) if (!parseMusicDriver(val)) { printf("Error in the config file: invalid music_driver.\n"); printf(USAGE_STRING); exit(-1); } if ((val = scummcfg->get("fullscreen", "scummvm"))) if (!scumm_stricmp(val, "true")) _fullScreen = true; else _fullScreen = false; if ((val = scummcfg->get("gfx_mode"))) if ((_gfx_mode = parseGraphicsMode(val)) == -1) { printf("Error in the config file: invalid gfx_mode.\n"); printf(USAGE_STRING); exit(-1); } if ((val = scummcfg->get("music_volume"))) _music_volume = atoi(val); if ((val = scummcfg->get("nosubtitles"))) if (!scumm_stricmp(val, "true")) _noSubtitles = true; else _noSubtitles = false; if ((val = scummcfg->get("path"))) _gameDataPath = Scumm::Strdup(val); if ((val = scummcfg->get("sfx_volume"))) _sfx_volume = atoi(val); if ((val = scummcfg->get("tempo"))) _gameTempo = strtol(val, NULL, 0); if ((val = scummcfg->get("talkspeed"))) _talkSpeed = atoi(val); } void GameDetector::parseCommandLine(int argc, char **argv) { #if !defined(MACOS_CARBON) int i; char *s; char *current_option = NULL; char *option = NULL; // check for arguments if (argc < 2) { printf(USAGE_STRING); //exit(1); } scummcfg->set_domain("game-specific"); /* Parse the arguments */ for (i = argc - 1; i >= 1; i--) { s = argv[i]; if (s[0] == '-') { s++; switch (tolower(*s++)) { case 'a': CHECK_OPTION(); _amiga = true; scummcfg->set("amiga", "true"); break; case 'b': HANDLE_OPTION(); _bootParam = atoi(option); break; case 'c': HANDLE_OPTION(); _cdrom = atoi(option); scummcfg->set("cdrom", _cdrom); break; case 'd': _debugMode = true; HANDLE_OPT_OPTION(); if (option != NULL) _debugLevel = atoi(option); debug(1,"Debugmode (level %d) on", _debugLevel); break; case 'e': HANDLE_OPTION(); if (!parseMusicDriver(option)) goto ShowHelpAndExit; scummcfg->set("music_driver", option); break; case 'f': CHECK_OPTION(); _fullScreen = true; scummcfg->set("fullscreen", "true", "scummvm"); break; case 'g': HANDLE_OPTION(); _gfx_mode = parseGraphicsMode(option); if (_gfx_mode == -1) goto ShowHelpAndExit; scummcfg->set("gfx_mode", option, "scummvm"); break; case 'l': HANDLE_OPTION(); { Config * newconfig = new Config(option, "scummvm"); scummcfg->merge_config(newconfig); delete newconfig; updateconfig(); break; } break; case 'm': HANDLE_OPTION(); _music_volume = atoi(option); scummcfg->set("music_volume", _music_volume); break; case 'n': CHECK_OPTION(); _noSubtitles = true; scummcfg->set("nosubtitles", "true"); break; case 'p': HANDLE_OPTION(); _gameDataPath = option; scummcfg->set("path", _gameDataPath); break; case 'r': HANDLE_OPTION(); // Ignore -r for now, to ensure backward compatibility. break; case 's': HANDLE_OPTION(); _sfx_volume = atoi(option); scummcfg->set("sfx_volume", _sfx_volume); break; case 't': HANDLE_OPTION(); _gameTempo = strtol(option, 0, 0); scummcfg->set("tempo", option); break; case 'v': CHECK_OPTION(); printf("ScummVM " SCUMMVM_VERSION "\nBuilt on " __DATE__ " " __TIME__ "\n"); #ifdef SCUMMVM_PLATFORM_VERSION printf(" " SCUMMVM_PLATFORM_VERSION "\n"); #endif exit(1); case 'w': _saveconfig = true; scummcfg->set_writing(true); HANDLE_OPT_OPTION(); if (option != NULL) scummcfg->change_filename(option); break; case 'y': HANDLE_OPTION(); _talkSpeed = atoi(option); scummcfg->set("talkspeed", _talkSpeed); break; default: goto ShowHelpAndExit; } } else { if (i == (argc - 1)) { _exe_name = s; scummcfg->set_domain(s); scummcfg->rename_domain("game-specific"); scummcfg->rename_domain(s); updateconfig(); } else { if (current_option == NULL) current_option = s; else goto ShowHelpAndExit; } } } if (_exe_name) scummcfg->flush(); return; ShowHelpAndExit: printf(USAGE_STRING); exit(1); #else _midi_driver = MD_QTMUSIC; _exe_name = *argv; _gameDataPath = (char *)malloc(strlen(_exe_name) + 3); sprintf(_gameDataPath, ":%s:", _exe_name); #endif } int GameDetector::parseGraphicsMode(const char *s) { struct GraphicsModes { const char *name; int id; }; const struct GraphicsModes gfx_modes[] = { {"normal",GFX_NORMAL}, {"1x",GFX_NORMAL}, {"2x",GFX_DOUBLESIZE}, {"3x",GFX_TRIPLESIZE}, {"2xsai",GFX_2XSAI}, {"super2xsai",GFX_SUPER2XSAI}, {"supereagle",GFX_SUPEREAGLE}, {"advmame2x",GFX_ADVMAME2X} }; const GraphicsModes *gm = gfx_modes; int i; for(i=0; i!=ARRAYSIZE(gfx_modes); i++,gm++) { if (!scumm_stricmp(gm->name, s)) return gm->id; } return -1; } bool GameDetector::parseMusicDriver(const char *s) { struct MusicDrivers { const char *name; int id; }; const struct MusicDrivers music_drivers[] = { {"auto",MD_AUTO}, {"null",MD_NULL}, {"windows",MD_WINDOWS}, {"seq",MD_SEQ}, {"qt",MD_QTMUSIC}, {"core",MD_COREAUDIO}, {"amidi",MD_AMIDI}, {"midiemu",MD_MIDIEMU}, {"alsa", MD_ALSA}, {"adlib",-1}, }; const MusicDrivers *md = music_drivers; int i; _use_adlib = false; for(i=0; i!=ARRAYSIZE(music_drivers); i++,md++) { if (!scumm_stricmp(md->name, s)) { if (md->id == -1) { _use_adlib = true; } _midi_driver = md->id; return true; } } return false; } struct VersionSettings { const char *filename; const char *gamename; byte id, major, middle, minor; uint32 features; }; /* This is a list of all known SCUMM games. Commented games are not supported at this time */ static const VersionSettings version_settings[] = { /* Scumm Version 1 */ // {"maniac", "Maniac Mansion (C64)", GID_MANIAC64, 1, 0, 0,}, // {"zak", "Zak McKracken and the Alien Mindbenders (C64)", GID_ZAK64, 1, 0, 0,}, /* Scumm Version 2 */ // {"maniac", "Maniac Mansion", GID_MANIAC, 2, 0, 0,}, // {"zak", "Zak McKracken and the Alien Mindbenders", GID_ZAK, 2, 0, 0,}, // {"indy3", "Indiana Jones and the Last Crusade", GID_INDY3, 2, 0, 0,}, /* Scumm Version 3 */ {"indy3", "Indiana Jones and the Last Crusade (256)", GID_INDY3_256, 3, 0, 22, GF_SMALL_HEADER | GF_USE_KEY | GF_SMALL_NAMES | GF_OLD256 | GF_NO_SCALLING}, {"zak256", "Zak McKracken and the Alien Mindbenders (256)", GID_ZAK256, 3, 0, 0, GF_SMALL_HEADER | GF_USE_KEY | GF_SMALL_NAMES | GF_OLD256 | GF_AUDIOTRACKS | GF_NO_SCALLING}, {"loom", "Loom", GID_LOOM, 3, 5, 40, GF_SMALL_HEADER | GF_USE_KEY | GF_SMALL_NAMES | GF_OLD_BUNDLE | GF_16COLOR | GF_NO_SCALLING}, /* Scumm Version 4 */ {"monkeyEGA", "Monkey Island 1 (EGA)", GID_MONKEY_EGA, 4, 0, 67, GF_SMALL_HEADER | GF_USE_KEY | GF_16COLOR}, // EGA version /* Scumm version 5 */ {"monkeyVGA", "Monkey Island 1 (256 color Floppy version)", GID_MONKEY_VGA, 5, 0, 16, GF_SMALL_HEADER | GF_USE_KEY | GF_AUDIOTRACKS | GF_ADLIB_DEFAULT}, {"loomcd", "Loom (256 color CD version)", GID_LOOM256, 5, 1, 42, GF_SMALL_HEADER | GF_USE_KEY | GF_AUDIOTRACKS | GF_ADLIB_DEFAULT}, {"monkey", "Monkey Island 1", GID_MONKEY, 5, 2, 2, GF_USE_KEY | GF_AUDIOTRACKS | GF_ADLIB_DEFAULT}, {"monkey1", "Monkey Island 1 (alt)", GID_MONKEY, 5, 2, 2, GF_USE_KEY | GF_AUDIOTRACKS | GF_ADLIB_DEFAULT}, {"monkey2", "Monkey Island 2: LeChuck's revenge", GID_MONKEY2, 5, 2, 2, GF_USE_KEY | GF_ADLIB_DEFAULT}, {"atlantis", "Indiana Jones 4 and the Fate of Atlantis", GID_INDY4, 5, 5, 0, GF_USE_KEY | GF_ADLIB_DEFAULT}, {"playfate", "Indiana Jones 4 and the Fate of Atlantis (Demo)", GID_INDY4, 5, 5, 0, GF_USE_KEY | GF_ADLIB_DEFAULT}, /* Scumm Version 6 */ {"tentacle", "Day Of The Tentacle", GID_TENTACLE, 6, 4, 2, GF_NEW_OPCODES | GF_AFTER_V6 | GF_USE_KEY | GF_ADLIB_DEFAULT}, {"dottdemo", "Day Of The Tentacle (Demo)", GID_TENTACLE, 6, 3, 2, GF_NEW_OPCODES | GF_AFTER_V6 | GF_USE_KEY | GF_ADLIB_DEFAULT}, {"samnmax", "Sam & Max", GID_SAMNMAX, 6, 4, 2, GF_NEW_OPCODES | GF_AFTER_V6 | GF_USE_KEY | GF_DRAWOBJ_OTHER_ORDER}, {"snmdemo", "Sam & Max (Demo)", GID_SAMNMAX, 6, 3, 0, GF_NEW_OPCODES | GF_AFTER_V6 | GF_USE_KEY | GF_ADLIB_DEFAULT}, {"puttdemo", "Putt Putt joins the parade (demo)", GID_SAMNMAX, 6, 3, 0, GF_NEW_OPCODES | GF_AFTER_V6 | GF_USE_KEY | GF_ADLIB_DEFAULT | GF_HUMONGOUS}, {"moondemo", "Putt Putt goes to the moon (demo)", GID_SAMNMAX, 6, 3, 0, GF_NEW_OPCODES | GF_AFTER_V6 | GF_USE_KEY | GF_ADLIB_DEFAULT | GF_HUMONGOUS}, {"test", "Test demo game", GID_SAMNMAX, 6, 6, 6, GF_NEW_OPCODES | GF_AFTER_V6}, /* Scumm Version 7 */ {"ft", "Full Throttle", GID_FT, 7, 3, 0, GF_NEW_OPCODES | GF_AFTER_V6 | GF_AFTER_V7}, {"dig", "The Dig", GID_DIG, 7, 5, 0, GF_NEW_OPCODES | GF_AFTER_V6 | GF_AFTER_V7}, /* Simon the Sorcerer 1 & 2 (not SCUMM games) */ {"simon1dos", "Simon the Sorcerer 1 for DOS", GID_SIMON_FIRST+0, 99, 99, 99, 0}, {"simon2dos", "Simon the Sorcerer 2 for Dos", GID_SIMON_FIRST+1, 99, 99, 99, 0}, {"simon1win", "Simon the Sorcerer 1 for Windows", GID_SIMON_FIRST+2, 99, 99, 99, 0}, {"simon2win", "Simon the Sorcerer 2 for Windows", GID_SIMON_FIRST+3, 99, 99, 99, 0}, /* Scumm Version 8 */ // {"curse", "The Curse of Monkey Island", GID_CMI, 8, 1, 0,}, {NULL, NULL} }; bool GameDetector::detectGame() { const VersionSettings *gnl = version_settings; _gameId = 0; _gameText = NULL; do { if (!scumm_stricmp(_exe_name, gnl->filename)) { _gameId = gnl->id; _scummVersion = gnl->major; _features = gnl->features; _gameText = gnl->gamename; debug(1, "Detected game '%s', version %d.%d.%d", gnl->gamename, gnl->major, gnl->middle, gnl->minor); return true; } } while ((++gnl)->filename); debug(1, "Failed game detection"); return true; } char *GameDetector::getGameName() { if (_gameText == NULL) { char buf[256]; sprintf(buf, "Unknown game: \"%s\"", _exe_name); return Scumm::Strdup(buf); } return Scumm::Strdup(_gameText); } int GameDetector::detectMain(int argc, char **argv) { _debugMode = 0; // off by default... _noSubtitles = 0; // use by default - should this depend on soundtrack? _talkSpeed = 60; #ifndef _WIN32_WCE _gfx_mode = GFX_DOUBLESIZE; #else _gfx_mode = GFX_NORMAL; #endif _sfx_volume = 100; _music_volume = 60; #if defined(USE_NULL_DRIVER) _gfx_driver = GD_NULL; #elif defined(__DC__) _gfx_driver = GD_DC; #elif defined(UNIX_X11) _gfx_driver = GD_X; #elif defined(__MORPHOS__) _gfx_driver = GD_MORPHOS; #elif defined(_WIN32_WCE) _gfx_driver = GD_WINCE; #elif defined(MACOS_CARBON) _gfx_driver = GD_MAC; #else /* SDL is the default driver for now */ _gfx_driver = GD_SDL; #endif _gameDataPath = NULL; _gameTempo = 0; _soundCardType = 3; _midi_driver = MD_AUTO; #ifdef __DC__ extern int dc_setup(GameDetector &detector); dc_setup(*this); #else _saveconfig = false; updateconfig(); parseCommandLine(argc, argv); #endif if (_exe_name == NULL) { //launcherLoop(); //setWindowName(this); warning("No game was specified..."); return (-1); } if (!detectGame()) { warning("Game detection failed. Using default settings"); _features = GF_DEFAULT; _gameText = "Please choose a game"; } /* Use the adlib sound driver if auto mode is selected, * and the game is one of those that want adlib as * default */ if (_midi_driver == MD_AUTO && _features&GF_ADLIB_DEFAULT) { _use_adlib = true; } if (!_gameDataPath) { warning("No path was provided. Assuming the data files are in the current directory"); _gameDataPath = Scumm::Strdup(""); } else if (_gameDataPath[strlen(_gameDataPath)-1] != '/' && _gameDataPath[strlen(_gameDataPath)-1] != '\\') { char slashless[1024]; /* Append slash to path */ strcpy(slashless, _gameDataPath); _gameDataPath = (char *)malloc((strlen(slashless) + 1) * sizeof(char)); sprintf(_gameDataPath, "%s/", slashless); } if (_amiga) _features = _features | GF_AMIGA; return (0); } OSystem *GameDetector::createSystem() { /* auto is to use SDL */ switch(_gfx_driver) { #if defined(UNIX_X11) case GD_X: return OSystem_X11_create(); #elif defined(__DC__) case GD_DC: return OSystem_Dreamcast_create(); #elif defined(_WIN32_WCE) case GD_WINCE: return OSystem_WINCE3_create(); #elif defined(__MORPHOS__) case GD_MORPHOS: return OSystem_MorphOS_create(_gameId, _gfx_mode, _fullScreen); #elif defined(MACOS_CARBON) case GD_MAC: return OSystem_MAC_create(_gfx_mode, _fullScreen); #elif defined(USE_NULL_DRIVER) case GD_NULL: return OSystem_NULL_create(); #else case GD_SDL: return OSystem_SDL_create(_gfx_mode, _fullScreen); #endif } error("Invalid graphics driver"); return NULL; } MidiDriver *GameDetector::createMidi() { int drv = _midi_driver; #if defined (_WIN32_WCE) /* Always use MIDI emulation on CE devices */ if (drv == MD_AUTO) drv = MD_MIDIEMU; #endif #if defined (WIN32) && !defined(_WIN32_WCE) /* MD_WINDOWS is default MidiDriver on windows targets */ if (drv == MD_AUTO) drv = MD_WINDOWS; #elif defined(__APPLE__) || defined(macintosh) /* MD_QTMUSIC is default MidiDriver on MacOS targets */ if (drv == MD_AUTO) drv = MD_QTMUSIC; #elif defined(UNIX) || defined(UNIX_X11) /* MD_MIDIEMU is default MidiDriver on UNIX targets. */ /* FIXME: Attempt to detect if sequencer is available, and use it in preference. */ if (drv == MD_AUTO) drv = MD_MIDIEMU; #endif switch(drv) { case MD_AUTO: case MD_NULL: return MidiDriver_NULL_create(); case MD_MIDIEMU: return MidiDriver_MIDIEMU_create(); #if defined(WIN32) && !defined(_WIN32_WCE) case MD_WINDOWS: return MidiDriver_WIN_create(); #endif #if defined(__MORPHOS__) case MD_AMIDI: return MidiDriver_AMIDI_create(); #endif #if defined(UNIX) && !defined(__BEOS__) case MD_SEQ: return MidiDriver_SEQ_create(); #endif #if defined(__APPLE__) || defined(macintosh) case MD_QTMUSIC: return MidiDriver_QT_create(); #endif #if defined(__APPLE__) case MD_COREAUDIO: return MidiDriver_CORE_create(); #endif #if defined(UNIX) && defined(USE_ALSA) case MD_ALSA: return MidiDriver_ALSA_create(); #endif } error("Invalid midi driver selected"); return NULL; }