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Diffstat (limited to 'engines/access/amazon/amazon_game.cpp')
| -rw-r--r-- | engines/access/amazon/amazon_game.cpp | 797 |
1 files changed, 797 insertions, 0 deletions
diff --git a/engines/access/amazon/amazon_game.cpp b/engines/access/amazon/amazon_game.cpp new file mode 100644 index 0000000000..7a55873d97 --- /dev/null +++ b/engines/access/amazon/amazon_game.cpp @@ -0,0 +1,797 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "access/resources.h" +#include "access/amazon/amazon_game.h" +#include "access/amazon/amazon_resources.h" +#include "access/amazon/amazon_room.h" +#include "access/amazon/amazon_scripts.h" + +namespace Access { + +namespace Amazon { + +AmazonEngine::AmazonEngine(OSystem *syst, const AccessGameDescription *gameDesc) + : AccessEngine(syst, gameDesc), _guardLocation(_flags[122]), _guardFind(_flags[128]), + _helpLevel(_flags[167]), _jasMayaFlag(_flags[168]), _moreHelp(_flags[169]), + _flashbackFlag(_flags[171]), _riverFlag(_flags[185]), _aniOutFlag(_flags[195]), + _badEnd(_flags[218]), _noHints(_flags[219]), _aniFlag(_flags[229]), + _allenFlag(_flags[237]), _noSound(_flags[239]) { + _ant = nullptr; + _cast = nullptr; + _guard = nullptr; + _jungle = nullptr; + _opening = nullptr; + _plane = nullptr; + _river = nullptr; + + _charSegSwitch = false; + + _oldTitleChapter = _chapter = 0; + _updateChapter = -1; + _rawInactiveX = 0; + _rawInactiveY = 0; + _inactiveYOff = 0; + _hintLevel = 0; + + Common::fill(&_tileData[0], &_tileData[0] + sizeof(_tileData), 0); + Common::fill(&_help1[0], &_help1[0] + sizeof(_help1), 0); + Common::fill(&_help2[0], &_help2[0] + sizeof(_help2), 0); + Common::fill(&_help3[0], &_help3[0] + sizeof(_help3), 0); + _helpTbl[0] = _help1; + _helpTbl[1] = _help2; + _helpTbl[2] = _help3; + + _chapter = 0; + _rawInactiveX = _rawInactiveY = 0; + _inactiveYOff = 0; + _hintLevel = 0; + _updateChapter = 0; + _oldTitleChapter = 0; + _iqValue = 0; + + _chapterCells.push_back(CellIdent(0, 96, 17)); + _inactive._spritesPtr = nullptr; + _inactive._flags = _inactive._frameNumber = _inactive._offsetY = 0; + _inactive._position = Common::Point(0, 0); +} + +AmazonEngine::~AmazonEngine() { + delete _inactive._altSpritesPtr; + + delete _ant; + delete _cast; + delete _guard; + delete _jungle; + delete _opening; + delete _plane; + delete _river; +} + +void AmazonEngine::freeInactivePlayer() { + delete _inactive._altSpritesPtr; + _inactive._altSpritesPtr = nullptr; +} + +void AmazonEngine::configSelect() { + // Initialize fields contained in the config file. + _hintLevel = 3; +} + +void AmazonEngine::initObjects() { + _room = new AmazonRoom(this); + _scripts = new AmazonScripts(this); + + _ant = new Ant(this); + _cast = new Cast(this); + _guard = new Guard(this); + _jungle = new Jungle(this); + _opening = new Opening(this); + _plane = new Plane(this); + _river = new River(this); +} + +void AmazonEngine::playGame() { + // Initialize Amazon game-specific objects + initObjects(); + + // Setup the game + setupGame(); + configSelect(); + + if (_loadSaveSlot == -1) { + // Do introduction + _opening->doIntroduction(); + if (shouldQuit()) + return; + } + + do { + _restartFl = false; + _screen->clearScreen(); + _screen->setPanel(0); + _screen->forceFadeOut(); + _events->showCursor(); + + initVariables(); + + // If there's a pending savegame to load, load it + if (_loadSaveSlot != -1) { + loadGameState(_loadSaveSlot); + _loadSaveSlot = -1; + } + + // Execute the room + _room->doRoom(); + } while (_restartFl); +} + +void AmazonEngine::setupGame() { + // Load death list + if (isDemo()) { + _deaths.resize(34); + for (int i = 0; i < 34; ++i) { + _deaths[i]._screenId = DEATH_SCREENS_DEMO[i]; + _deaths[i]._msg = DEATH_TEXT_DEMO[i]; + } + } else { + _deaths.resize(58); + for (int i = 0; i < 58; ++i) { + _deaths[i]._screenId = DEATH_SCREENS[i]; + _deaths[i]._msg = DEATH_TEXT[i]; + } + } + _deaths._cells.resize(13); + for (int i = 0; i < 13; ++i) + _deaths._cells[i] = CellIdent(DEATH_CELLS[i][0], DEATH_CELLS[i][1], DEATH_CELLS[i][2]); + + // Miscellaneous + _fonts._font1.load(FONT6x6_INDEX, FONT6x6_DATA); + _fonts._font2.load(FONT2_INDEX, FONT2_DATA); + + initVariables(); +} + +void AmazonEngine::initVariables() { + _chapter = 1; + // Set player room and position + if (isDemo()) + _player->_roomNumber = 33; + else + _player->_roomNumber = 4; + + _converseMode = 0; + _inventory->_startInvItem = 0; + _inventory->_startInvBox = 0; + Common::fill(&_objectsTable[0], &_objectsTable[100], (SpriteResource *)nullptr); + _player->_playerOff = false; + + // Setup timers + const int TIMER_DEFAULTS[] = { 3, 10, 8, 1, 1, 1, 1, 2 }; + for (int i = 0; i < 32; ++i) { + TimerEntry te; + te._initTm = te._timer = (i < 8) ? TIMER_DEFAULTS[i] : 1; + te._flag = 1; + + _timers.push_back(te); + } + + _player->_playerX = _player->_rawPlayer.x = _travelPos[_player->_roomNumber][0]; + _player->_playerY = _player->_rawPlayer.y = _travelPos[_player->_roomNumber][1]; + _room->_selectCommand = -1; + _events->setNormalCursor(CURSOR_CROSSHAIRS); + _mouseMode = 0; + _numAnimTimers = 0; +} + +void AmazonEngine::establish(int screenId, int esatabIndex) { + _establishMode = 0; + _establishGroup = 0; + doEstablish(screenId, esatabIndex); +} + +void AmazonEngine::establishCenter(int screenId, int esatabIndex) { + _establishMode = 1; + doEstablish(screenId, esatabIndex); +} + +const char *const _estTable[] = { "ETEXT0.DAT", "ETEXT1.DAT", "ETEXT2.DAT", "ETEXT3.DAT" }; + +void AmazonEngine::loadEstablish(int estabIndex) { + if (!_files->existFile("ETEXT.DAT")) { + int oldGroup = _establishGroup; + _establishGroup = 0; + + _establish = _files->loadFile(_estTable[oldGroup]); + _establishCtrlTblOfs = READ_LE_UINT16(_establish->data()); + + int ofs = _establishCtrlTblOfs + (estabIndex * 2); + int idx = READ_LE_UINT16(_establish->data() + ofs); + _narateFile = READ_LE_UINT16(_establish->data() + idx); + _txtPages = READ_LE_UINT16(_establish->data() + idx + 2); + + if (!_txtPages) + return; + + _sndSubFile = READ_LE_UINT16(_establish->data() + idx + 4); + for (int i = 0; i < _txtPages; ++i) + _countTbl[i] = READ_LE_UINT16(_establish->data() + idx + 6 + (2 * i)); + } else { + _establishGroup = 0; + _narateFile = 0; + _txtPages = 0; + _sndSubFile = 0; + _establish = _files->loadFile("ETEXT.DAT"); + } +} + +void AmazonEngine::doEstablish(int screenId, int estabIndex) { + _establishMode = 1; + + _events->clearEvents(); + _screen->forceFadeOut(); + _screen->clearScreen(); + _screen->setPanel(3); + + if (screenId != -1) { + _files->loadScreen(95, screenId); + _buffer2.copyBuffer(_screen); + } + + _screen->setIconPalette(); + _screen->forceFadeIn(); + + if (getGameID() == GType_MartianMemorandum) { + _fonts._charSet._lo = 1; + _fonts._charSet._hi = 10; + _fonts._charFor._lo = 0xF7; + _fonts._charFor._hi = 0xFF; + + _screen->_maxChars = 50; + _screen->_printOrg = _screen->_printStart = Common::Point(24, 18); + } else { + _fonts._charSet._lo = 1; + _fonts._charSet._hi = 10; + _fonts._charFor._lo = 29; + _fonts._charFor._hi = 32; + + _screen->_maxChars = 37; + _screen->_printOrg = _screen->_printStart = Common::Point(48, 35); + } + + loadEstablish(estabIndex); + uint16 msgOffset; + if (!isCD()) + msgOffset = READ_LE_UINT16(_establish->data() + (estabIndex * 2)); + else + msgOffset = READ_LE_UINT16(_establish->data() + (estabIndex * 2) + 2); + + _printEnd = 155; + Common::String msg((const char *)_establish->data() + msgOffset); + + if ((_txtPages == 0) || !isCD()) { + printText(_screen, msg); + } else { + speakText(_screen, msg); + } + + _screen->forceFadeOut(); + _screen->clearScreen(); + + delete _establish; + _establish = nullptr; + + if (_establishMode == 0) + _room->init4Quads(); +} + +const char *const _tileFiles[] = { + "GRAY.BLK", "RED.BLK", "LTBROWN.BLK", "DKBROWN.BLK", "VIOLET.BLK", "LITEBLUE.BLK", + "DARKBLUE.BLK", "CYAN.BLK", "GREEN.BLK", "OLIVE.BLK", "GRAY.BLK", "RED.BLK", + "LTBROWN.BLK", "DKBROWN.BLK", "VIOLET.BLK", "OLIVE.BLK" +}; + +void AmazonEngine::tileScreen() { + if (!_screen->_vesaMode) + return; + + if (!_clearSummaryFlag && (_oldTitleChapter == _chapter)) + return; + + _oldTitleChapter = _chapter; + int idx = _chapter - 1; + + if (!_files->existFile(_tileFiles[idx])) + return; + + Resource *res = _files->loadFile(_tileFiles[idx]); + int x = res->_stream->readSint16LE(); + int y = res->_stream->readSint16LE(); + int size = ((x + 2) * y) + 10; + + for (int i = 0; i < size; ++i) + _tileData[i] = res->_stream->readByte(); + + // CHECKME: Depending on the Vesa mode during initialization, 400 or 480 + Common::Point tilePos; + for (tilePos.y = 0; tilePos.y < 480; tilePos.y += y) { + for (tilePos.x = 0; tilePos.x < 640; tilePos.x += x) + warning("TODO: DRAWOBJECT"); + } + + delete res; +} + +void AmazonEngine::updateSummary(int chap) { + if (!_screen->_vesaMode) + return; + + int chapter = chap; + if (chapter > 16) + chapter = 16; + + if (!_clearSummaryFlag && (chapter == _updateChapter)) + return; + + _clearSummaryFlag = false; + int celSubFile = 0; + _updateChapter = chapter; + Common::Array<CellIdent> summaryCells; + loadCells(summaryCells); + + for (int i = celSubFile; i < 16; ++i) { + if (i > 7) + warning("TODO: DRAWOBJECT"); + else + warning("TODO: DRAWOBJECT"); + } + + delete _objectsTable[93]; + _objectsTable[93] = nullptr; + + for (int i = 1; i <= _updateChapter; ++i) { + celSubFile = i; + loadCells(summaryCells); + if (i > 8) + warning("TODO: DRAWOBJECT"); + else + warning("TODO: DRAWOBJECT"); + + delete _objectsTable[93]; + _objectsTable[93] = nullptr; + } +} + +void AmazonEngine::calcIQ() { + int tmpIQ = 170; + for (int i = 0; i < 256; i++) { + if (_help1[i] == 1) + tmpIQ -= 3; + } + + for (int i = 0; i < 256; i++) { + if (_help2[i] == 1) + tmpIQ -= 5; + } + + for (int i = 0; i < 256; i++) { + if (_help3[i] == 1) + tmpIQ -= 10; + } + + if (tmpIQ < 0) + tmpIQ = 0; + + _iqValue = tmpIQ; + + if (_iqValue <= 100) + _badEnd = 1; + + if (_iqValue <= 0) + _noHints = 1; +} + +void AmazonEngine::helpTitle() { + int width = _fonts._font2.stringWidth(_bubbleBox->_bubbleTitle); + int posX = 160 - (width / 2); + _fonts._font2._fontColors[0] = 0; + _fonts._font2._fontColors[1] = 33; + _fonts._font2._fontColors[2] = 34; + _fonts._font2._fontColors[3] = 35; + _fonts._font2.drawString(_screen, _bubbleBox->_bubbleTitle, Common::Point(posX, 24)); + + width = _fonts._font2.stringWidth(HELPLVLTXT[_helpLevel]); + posX = 160 - (width / 2); + _fonts._font2._fontColors[0] = 0; + _fonts._font2._fontColors[1] = 10; + _fonts._font2._fontColors[2] = 11; + _fonts._font2._fontColors[3] = 12; + _fonts._font2.drawString(_screen, HELPLVLTXT[_helpLevel], Common::Point(posX, 36)); + + Common::String iqText = "IQ: "; + calcIQ(); + Common::String scoreIQ = Common::String::format("%d", _iqValue); + while (scoreIQ.size() < 4) + scoreIQ = " " + scoreIQ; + + iqText += scoreIQ; + int index = _iqValue; + if (index == 170) + index = 169; + + index /= 20; + + iqText += " "; + iqText += IQLABELS[index]; + + width = _fonts._font2.stringWidth(iqText); + posX = 160 - (width / 2); + _fonts._font2._fontColors[0] = 0; + _fonts._font2._fontColors[1] = 10; + _fonts._font2._fontColors[2] = 11; + _fonts._font2._fontColors[3] = 12; + _fonts._font2.drawString(_screen, iqText, Common::Point(posX, 44)); +} + +void AmazonEngine::drawHelpText(const Common::String &msg) { + _screen->_maxChars = 39; + _screen->_printOrg = Common::Point(26, 58); + _screen->_printStart = Common::Point(26, 58); + + Common::String lines = msg; + Common::String line; + int width = 0; + bool lastLine = false; + do { + lastLine = _fonts._font2.getLine(lines, _screen->_maxChars * 6, line, width); + + // Set font colors + _fonts._font2._fontColors[0] = 0; + _fonts._font2._fontColors[1] = 27; + _fonts._font2._fontColors[2] = 28; + _fonts._font2._fontColors[3] = 29; + + _fonts._font2.drawString(_screen, line, _screen->_printOrg); + _screen->_printOrg = Common::Point(_screen->_printStart.x, _screen->_printOrg.y + 8); + } while (!lastLine); + + _events->showCursor(); +} + +void AmazonEngine::drawHelp(const Common::String str) { + _events->hideCursor(); + if (_useItem == 0) { + _buffer2.copyBuffer(_screen); + if (_screen->_vesaMode) { + _screen->setPanel(2); + _screen->saveScreen(); + } + _screen->savePalette(); + _screen->fadeOut(); + _screen->clearBuffer(); + if (_moreHelp == 1) { + // Set cells + Common::Array<CellIdent> cells; + cells.push_back(CellIdent(95, 95, 3)); + loadCells(cells); + } + } + + _files->loadScreen(95, 2); + if (_moreHelp == 1) { + ASurface *oldDest = _destIn; + _destIn = _screen; + int oldClip = _screen->_clipHeight; + _screen->_clipHeight = 200; + _screen->plotImage(_objectsTable[95], 0, Common::Point(76, 168)); + _destIn = oldDest; + _screen->_clipHeight = oldClip; + } + + if ((_useItem == 0) && (_screen->_vesaMode == 0)) + _screen->fadeIn(); + + helpTitle(); + drawHelpText(str); +} + +void AmazonEngine::startChapter(int chapter) { + _chapter = chapter; + assert(_chapter <= 14); + + if (chapter != 1) { + _room->clearRoom(); + freeChar(); + + _midi->newMusic(32, 0); + playVideo(0, Common::Point()); + if (shouldQuit()) + return; + + _events->debounceLeft(); + _events->zeroKeys(); + playVideo(_chapter, Common::Point(4, 113)); + if (shouldQuit()) + return; + + _timers[20]._timer = 500; + _timers[20]._initTm = 500; + _timers[20]._flag++; + _sound->freeSounds(); + + if (isCD()) { + _sound->loadSoundTable(0, 115, 0); + _sound->loadSoundTable(1, 115, 1); + _sound->playSound(0); + _sound->playSound(1); + + _sound->freeSounds(); + } + + // Wait loop + while (!shouldQuit() && !_events->isKeyMousePressed() && _timers[20]._flag) { + _events->pollEventsAndWait(); + } + } + + _screen->forceFadeOut(); + _events->debounceLeft(); + _events->zeroKeys(); + _screen->clearScreen(); + + _screen->setPanel(3); + + // Set up cells for the chapter display + Common::Array<CellIdent> chapterCells; + chapterCells.push_back(CellIdent(0, 96, 17)); + const int *chapCell = &CHAPTER_CELLS[_chapter - 1][0]; + chapterCells.push_back(CellIdent(chapCell[0], chapCell[1], chapCell[2])); + loadCells(chapterCells); + + // Show chapter screen + _files->loadScreen(96, 15); + _buffer2.blitFrom(*_screen); + + const int *chapImg = &CHAPTER_TABLE[_chapter - 1][0]; + _screen->plotImage(_objectsTable[0], _chapter - 1, + Common::Point(chapImg[1], chapImg[2])); + _screen->plotImage(_objectsTable[_chapter], 0, + Common::Point(chapImg[3], chapImg[4])); + if (chapter == 14) + _screen->plotImage(_objectsTable[_chapter], 1, Common::Point(169, 76)); + + _midi->newMusic(chapImg[4], 1); + _midi->newMusic(33, 0); + _screen->forceFadeIn(); + + _timers[20]._timer = 950; + _timers[20]._initTm = 950; + _timers[20]._flag++; + + // Wait loop + while (!shouldQuit() && !_events->isKeyMousePressed() && _timers[20]._flag) { + _events->pollEventsAndWait(); + } + if (shouldQuit()) + return; + + _screen->forceFadeOut(); + _events->debounceLeft(); + _events->zeroKeys(); + + _screen->clearBuffer(); + _files->loadScreen(96, 16); + _buffer2.blitFrom(*_screen); + _screen->plotImage(_objectsTable[0], chapImg[0], Common::Point(90, 7)); + + _midi->newMusic(7, 1); + _midi->newMusic(34, 0); + + _screen->forceFadeIn(); + _buffer2.blitFrom(*_screen); + + _fonts._charSet._lo = 1; + _fonts._charSet._hi = 10; + _fonts._charFor._lo = 55; + _fonts._charFor._hi = 0xFF; + _screen->_maxChars = 43; + _screen->_printOrg = Common::Point(31, 77); + _screen->_printStart = Common::Point(31, 77); + + _establishGroup = 1; + loadEstablish(0x40 + _chapter); + uint16 msgOffset = READ_LE_UINT16(_establish->data() + ((0x40 + _chapter) * 2) + 2); + _printEnd = 170; + + Common::String msg((const char *)_establish->data() + msgOffset); + + if ((_txtPages == 0) || !isCD()) { + printText(_screen, msg); + } else { + speakText(_screen, msg); + } + if (shouldQuit()) + return; + + _screen->forceFadeOut(); + _screen->clearBuffer(); + freeCells(); + + _midi->newMusic(_chapter * 2, 1); + + if (chapter != 1 && chapter != 14) { + _room->init4Quads(); + } + + if (chapter == 14) { + _conversation = 31; + _char->loadChar(_conversation); + _events->setCursor(CURSOR_ARROW); + + _images.clear(); + _oldRects.clear(); + _scripts->_sequence = 0; + _scripts->searchForSequence(); + + if (_screen->_vesaMode) { + _converseMode = 1; + } + } else if (chapter != 1) { + _player->_roomNumber = CHAPTER_JUMP[_chapter - 1]; + _room->_function = FN_CLEAR1; + _converseMode = 0; + + _scripts->cmdRetPos(); + } +} + + +void AmazonEngine::dead(int deathId) { + _events->hideCursor(); + _screen->forceFadeOut(); + _scripts->cmdFreeSound(); + _events->debounceLeft(); + _events->zeroKeys(); + + _sound->_soundTable.push_back(SoundEntry(_files->loadFile(98, 44), 1)); + + _screen->clearScreen(); + _screen->setPanel(3); + + if ((deathId == 10) && !isDemo()) { + quitGame(); + _events->pollEvents(); + return; + } else { + if (!isDemo()) + _midi->newMusic(62, 0); + _files->_setPaletteFlag = false; + _files->loadScreen(94, 0); + _files->_setPaletteFlag = true; + _buffer2.blitFrom(*_screen); + + if (!isDemo() || deathId != 10) { + for (int i = 0; i < 3; ++i) { + _sound->playSound(0); + _screen->forceFadeIn(); + _sound->playSound(0); + _screen->forceFadeOut(); + + _events->pollEvents(); + if (shouldQuit()) + return; + } + } + + if (!isDemo()) { + freeCells(); + + // Load the cell list for the death screen + DeathEntry &de = _deaths[deathId]; + Common::Array<CellIdent> cells; + cells.push_back(_deaths._cells[de._screenId]); + loadCells(cells); + + _screen->setDisplayScan(); + _files->_setPaletteFlag = false; + _files->loadScreen(&_buffer2, 94, 1); + _screen->setIconPalette(); + + _buffer2.plotImage(_objectsTable[0], 0, Common::Point(105, 25)); + _buffer2.copyTo(_screen); + _screen->forceFadeIn(); + + _fonts._charSet._hi = 10; + _fonts._charSet._lo = 1; + _fonts._charFor._lo = 55; + _fonts._charFor._hi = 255; + _screen->_maxChars = 46; + _screen->_printOrg = Common::Point(20, 155); + _screen->_printStart = Common::Point(20, 155); + + Common::String &msg = de._msg; + _printEnd = 180; + + printText(_screen, msg); + _screen->forceFadeOut(); + + _midi->newMusic(0, 1); + _events->showCursor(); + _room->clearRoom(); + freeChar(); + + _currentManOld = 1; + _player->removeSprite1(); + + } else { + _files->loadScreen(_screen, 94, _deaths[deathId]._screenId); + _screen->forceFadeIn(); + + _fonts._charSet._hi = 10; + _fonts._charSet._lo = 1; + _fonts._charFor._lo = 55; + _fonts._charFor._hi = 255; + _screen->_maxChars = 49; + _screen->_printOrg = Common::Point(15, 165); + _screen->_printStart = Common::Point(15, 165); + + Common::String msg = Common::String(_deaths[deathId]._msg); + _printEnd = 200; + + printText(_screen, msg); + _screen->fadeOut(); + + _events->showCursor(); + _room->clearRoom(); + freeChar(); + + _currentManOld = 1; + _player->removeSprite1(); + } + + // The original was jumping to the restart label in main + _restartFl = true; + _events->pollEvents(); + } +} + +void AmazonEngine::synchronize(Common::Serializer &s) { + AccessEngine::synchronize(s); + + s.syncAsSint16LE(_chapter); + s.syncAsSint16LE(_rawInactiveX); + s.syncAsSint16LE(_rawInactiveY); + s.syncAsSint16LE(_inactiveYOff); + + for (int i = 0; i < 366; ++i) { + s.syncAsByte(_help1[i]); + s.syncAsByte(_help2[i]); + s.syncAsByte(_help3[i]); + } + + _river->synchronize(s); + _ant->synchronize(s); +} + +} // End of namespace Amazon + +} // End of namespace Access |