/* 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. * */ #ifndef TUCKER_TUCKER_H #define TUCKER_TUCKER_H #include "common/file.h" #include "common/util.h" #include "common/endian.h" #include "common/events.h" #include "common/random.h" #include "common/stream.h" #include "video/flic_decoder.h" #include "audio/mixer.h" #include "engines/engine.h" #include "tucker/console.h" namespace Audio { class RewindableAudioStream; } // End of namespace Audio /** * This is the namespace of the Tucker engine. * * Status of this engine: Complete * * Games using this engine: * - Bud Tucker in Double Trouble */ namespace Tucker { struct Action { int _key; int _testFlag1Num; int _testFlag1Value; int _testFlag2Num; int _testFlag2Value; int _speech; int _flipX; int _index; int _delay; int _setFlagNum; int _setFlagValue; int _fxNum; int _fxDelay; }; struct Sprite { int _state; int _gfxBackgroundOffset; int _updateDelay; int _backgroundOffset; int _stateIndex; int _counter; int _colorType; int _animationFrame; int _firstFrame; uint8 *_animationData; int _prevState; int _defaultUpdateDelay; int _xSource; int _yMaxBackground; bool _disabled; bool _flipX; bool _needUpdate; bool _nextAnimationFrame; bool _prevAnimationFrame; }; struct CharPos { int _xPos; int _yPos; int _xSize; int _ySize; int _xWalkTo; int _yWalkTo; int _flagNum; int _flagValue; int _direction; int _name; int _description; }; struct SpriteFrame { int _sourceOffset; int _xOffset; int _yOffset; int _xSize; int _ySize; }; struct SpriteAnimation { int _numParts; int _rotateFlag; // Useless variable int _firstFrameIndex; }; struct Data { int _sourceOffset; int _xSize; int _ySize; int _xDest; int _yDest; int _index; }; struct LocationAnimation { int _graphicNum; int _animInitCounter; int _animCurrentCounter; int _animLastCounter; int _getFlag; int _inventoryNum; int _flagNum; int _flagValue; int _selectable; int _standX; int _standY; bool _drawFlag; }; struct LocationObject { int _xPos; int _yPos; int _xSize; int _ySize; int _textNum; int _locationNum; int _toX; int _toY; int _toX2; int _toY2; int _toWalkX2; int _toWalkY2; int _standX; int _standY; int _cursorNum; }; struct LocationSound { int _startFxSpriteState; int _startFxSpriteNum; int _updateType; int _stopFxSpriteState; int _stopFxSpriteNum; int _offset; int _type; int _volume; int _flagValueStartFx; int _flagValueStopFx; int _flagNum; int _num; }; struct LocationMusic { int _flag; int _offset; int _volume; int _num; }; enum { kScreenWidth = 320, kScreenHeight = 200, kScreenPitch = 640, kFadePaletteStep = 5, kStartupLocationDemo = 9, kStartupLocationGame = 1, kDefaultCharSpeechSoundCounter = 1, kMaxSoundVolume = 127, kLastSaveSlot = 99 }; enum Verb { kVerbWalk = 0, kVerbLook = 1, kVerbTalk = 2, kVerbOpen = 3, kVerbClose = 4, kVerbGive = 5, kVerbTake = 6, kVerbMove = 7, kVerbUse = 8 }; enum InputKey { kInputKeyPause = 0, kInputKeyEscape, kInputKeyToggleInventory, kInputKeyToggleTextSpeech, kInputKeyHelp, kInputKeyCount, kInputKeySkipSpeech }; enum GameFlag { kGameFlagDemo = 1 << 0, kGameFlagEncodedData = 1 << 1, kGameFlagNoSubtitles = 1 << 2, kGameFlagIntroOnly = 1 << 3 }; enum CompressedSoundType { kSoundTypeFx, kSoundTypeMusic, kSoundTypeSpeech, kSoundTypeIntro }; class CompressedSound { public: CompressedSound() : _compressedSoundType(-1), _compressedSoundFlags(0) {} void openFile(); void closeFile(); Audio::RewindableAudioStream *load(CompressedSoundType type, int num); private: int _compressedSoundType; int _compressedSoundFlags; Common::File _fCompressedSound; }; inline int scaleMixerVolume(int volume, int max = 100) { if (volume > max) { // This happens for instance for Bud's line, "Is that the // great mystery invention you had hidden away?" in the intro, // which is played at volume 110 out of 100. This made it very // hard to hear. I'm not sure if this was a bug in the original // game, or if it had the ability to amplify sounds. warning("scaleMixerVolume: Adjusting volume %d to %d", volume, max); volume = max; } return volume * Audio::Mixer::kMaxChannelVolume / max; } Common::String generateGameStateFileName(const char *target, int slot, bool prefixOnly = false); class AnimationSequencePlayer; class TuckerEngine: public Engine { public: enum { kLocationAnimationsTableSize = 20, kLocationObjectsTableSize = 10, kActionsTableSize = 100, kFlagsTableSize = 300, kLocationSoundsTableSize = 30, kLocationMusicsTableSize = 4, kSpriteFramesTableSize = 200, kSprA02TableSize = 20, kSprC02TableSize = 40, kDataTableSize = 500, kSpeechHistoryTableSize = 5, kMaxCharacters = 8, kMaxDirtyRects = 32 }; TuckerEngine(OSystem *system, Common::Language language, uint32 flags); virtual ~TuckerEngine(); virtual Common::Error run(); virtual bool hasFeature(EngineFeature f) const; GUI::Debugger *getDebugger() { return _console; } protected: int getRandomNumber(); void allocateBuffers(); void freeBuffers(); void resetVariables(); void mainLoop(); void waitForTimer(int ticksCount); void parseEvents(); void updateCursorPos(int x, int y); void setCursorNum(int num); void setCursorType(int type); void showCursor(bool visible); void setupNewLocation(); void copyLocBitmap(const char *filename, int offset, bool isMask); void updateMouseState(); void updateCharPositionHelper(); void updateCharPosition(); void updateFlagsForCharPosition(); void fadeOutPalette(int colorsCount = 256); void fadeInPalette(int colorsCount = 256); void fadePaletteColor(int color, int step); void setBlackPalette(); void updateCursor(); void stopSounds(); void playSounds(); void updateCharactersPath(); void setSoundVolumeDistance(); void updateData3DrawFlag(); void updateData3(); void updateSfxData3_1(); void updateSfxData3_2(); void saveOrLoad(); void handleMouseOnPanel(); void switchPanelType(); void redrawPanelOverBackground(); void drawConversationTexts(); void updateScreenScrolling(); void updateGameHints(); void startCharacterSounds(); void updateSoundsTypes3_4(); void drawData3(); void execData3PreUpdate(); void drawBackgroundSprites(); void drawCurrentSprite(); void setVolumeSound(int index, int volume); void setVolumeMusic(int index, int volume); void startSound(int offset, int index, int volume); void stopSound(int index); bool isSoundPlaying(int index); void startMusic(int offset, int index, int volume); void stopMusic(int index); void startSpeechSound(int num, int volume); void stopSpeechSound(); bool isSpeechSoundPlaying(); void rememberSpeechSound(); void redrawPanelItems(); void redrawPanelItemsHelper(); void drawSprite(int i); void clearItemsGfx(); void drawPausedInfoBar(); const uint8 *getStringBuf(int type) const; void drawInfoString(); void drawGameHintString(); void updateCharacterAnimation(); void execData3PostUpdate(); void addObjectToInventory(int num); void removeObjectFromInventory(int num); void handleMap(); void clearSprites(); void updateSprites(); void updateSprite(int i); void drawStringInteger(int num, int x, int y, int digits); void drawStringAlt(int x, int y, int color, const uint8 *str, int strLen = -1); void drawItemString(int x, int num, const uint8 *str); void drawCreditsString(int x, int y, int num); void updateCharSpeechSound(bool displayText); void updateItemsGfxColors(int bit0, int bit7); bool testLocationMask(int x, int y); int getStringWidth(int num, const uint8 *ptr); int getPositionForLine(int num, const uint8 *ptr); void resetCharacterAnimationIndex(int count); int readTableInstructionCode(int *index); int readTableInstructionParam(int len); int executeTableInstruction(); void moveUpInventoryObjects(); void moveDownInventoryObjects(); void setActionVerbUnderCursor(); int getObjectUnderCursor(); void setSelectedObjectKey(); void setCharacterAnimation(int count, int spr); bool testLocationMaskArea(int xBase, int yBase, int xPos, int yPos); void handleMouseClickOnInventoryObject(); int setCharacterUnderCursor(); int setLocationAnimationUnderCursor(); void setActionForInventoryObject(); void setActionState(); void playSpeechForAction(int i); void drawSpeechText(int xStart, int y, const uint8 *dataPtr, int num, int color); bool splitSpeechTextLines(const uint8 *dataPtr, int pos, int x, int &lineCharsCount, int &lineWidth); void drawSpeechTextLine(const uint8 *dataPtr, int pos, int count, int x, int y, uint8 color); void redrawScreen(int offset); void redrawScreenRect(const Common::Rect &clip, const Common::Rect &dirty); void addDirtyRect(int x, int y, int w, int h); void execData3PreUpdate_locationNum1(); void execData3PreUpdate_locationNum1Helper1(); void execData3PreUpdate_locationNum1Helper2(); int execData3PreUpdate_locationNum1Helper3(int dx, int dy); void execData3PostUpdate_locationNum1(); void updateSprite_locationNum2(); void execData3PreUpdate_locationNum2(); void execData3PreUpdate_locationNum2Helper(); void updateSprite_locationNum3_0(int i); void updateSprite_locationNum3_1(int i); void updateSprite_locationNum3_2(int i); void execData3PreUpdate_locationNum3(); void updateSprite_locationNum4(int i); void execData3PreUpdate_locationNum4(); void updateSprite_locationNum5_0(); void updateSprite_locationNum5_1(int i); void updateSprite_locationNum6_0(int i); void updateSprite_locationNum6_1(int i); void updateSprite_locationNum6_2(int i); void execData3PreUpdate_locationNum6(); void execData3PreUpdate_locationNum6Helper1(); void execData3PreUpdate_locationNum6Helper2(int dstOffset, const uint8 *src); void execData3PreUpdate_locationNum6Helper3(int dstOffset, const uint8 *src); void execData3PostUpdate_locationNum6(); void updateSprite_locationNum7_0(int i); void updateSprite_locationNum7_1(int i); void updateSprite_locationNum8_0(int i); void updateSprite_locationNum8_1(int i); void execData3PostUpdate_locationNum8(); void updateSprite_locationNum9_0(int i); void updateSprite_locationNum9_1(int i); void updateSprite_locationNum9_2(int i); void execData3PreUpdate_locationNum9(); void execData3PostUpdate_locationNum9(); void updateSprite_locationNum10(); void execData3PreUpdate_locationNum10(); void updateSprite_locationNum11_0(int i); void updateSprite_locationNum11_1(int i); void updateSprite_locationNum11_2(int i); void updateSprite_locationNum11_3(int i); void updateSprite_locationNum11_4(int i); void updateSprite_locationNum12_0(int i); void updateSprite_locationNum12_1(int i); void execData3PreUpdate_locationNum12(); void updateSprite_locationNum13(int i); void execData3PreUpdate_locationNum13(); void updateSprite_locationNum14(int i); void execData3Update_locationNum14(); void execData3PreUpdate_locationNum14(); void execData3PreUpdate_locationNum14Helper1(int i); void execData3PreUpdate_locationNum14Helper2(int i); void execData3PostUpdate_locationNum14(); void updateSprite_locationNum15_0(int i); void updateSprite_locationNum15_1(int i); void updateSprite_locationNum15_2(int i); void execData3PreUpdate_locationNum15(); void updateSprite_locationNum16_0(int i); void updateSprite_locationNum16_1(int i); void updateSprite_locationNum16_2(int i); void execData3PreUpdate_locationNum16(); void updateSprite_locationNum17(); void updateSprite_locationNum18(); void updateSprite_locationNum19_0(int i); void updateSprite_locationNum19_1(int i); void updateSprite_locationNum19_2(int i); void updateSprite_locationNum19_3(int i); void execData3PreUpdate_locationNum19(); void updateSprite_locationNum21(); void execData3PreUpdate_locationNum21(); void execData3PostUpdate_locationNum21(); void updateSprite_locationNum22(); void execData3PreUpdate_locationNum22(); void updateSprite_locationNum23_0(int i); void updateSprite_locationNum23_1(int i); void updateSprite_locationNum23_2(int i); void updateSprite_locationNum23_3(int i); void updateSprite_locationNum24_0(int i); void updateSprite_locationNum24_1(int i); void updateSprite_locationNum24_2(int i); void updateSprite_locationNum24_3(int i); void execData3PreUpdate_locationNum24(); void execData3PostUpdate_locationNum24(); void execData3PreUpdate_locationNum25(); void updateSprite_locationNum26_0(int i); void updateSprite_locationNum26_1(int i); void execData3PreUpdate_locationNum26(); void updateSprite_locationNum27(int i); void execData3PreUpdate_locationNum27(); void execData3PostUpdate_locationNum27(); void updateSprite_locationNum28_0(int i); void updateSprite_locationNum28_1(int i); void updateSprite_locationNum28_2(int i); void execData3PreUpdate_locationNum28(); void execData3PostUpdate_locationNum28(); void updateSprite_locationNum29_0(int i); void updateSprite_locationNum29_1(int i); void updateSprite_locationNum29_2(int i); void execData3PreUpdate_locationNum29(); void updateSprite_locationNum30_34(int i); void execData3PreUpdate_locationNum30(); void updateSprite_locationNum31_0(int i); void updateSprite_locationNum31_1(int i); void execData3PreUpdate_locationNum31(); void updateSprite_locationNum32_0(int i); void execData3PreUpdate_locationNum32(); void execData3PostUpdate_locationNum32(); void updateSprite_locationNum33_0(int i); void updateSprite_locationNum33_1(int i); void updateSprite_locationNum33_2(int i); void execData3PreUpdate_locationNum33(); void execData3PreUpdate_locationNum34(); void execData3PreUpdate_locationNum35(); void updateSprite_locationNum36(int i); void execData3PreUpdate_locationNum36(); void updateSprite_locationNum37(int i); void execData3PreUpdate_locationNum38(); void updateSprite_locationNum41(int i); void execData3PreUpdate_locationNum41(); void updateSprite_locationNum42(int i); void execData3PreUpdate_locationNum42(); void updateSprite_locationNum43_2(int i); void updateSprite_locationNum43_3(int i); void updateSprite_locationNum43_4(int i); void updateSprite_locationNum43_5(int i); void updateSprite_locationNum43_6(int i); void execData3PreUpdate_locationNum43(); void execData3PreUpdate_locationNum44(); void updateSprite_locationNum48(int i); void updateSprite_locationNum49(int i); void execData3PreUpdate_locationNum49(); void updateSprite_locationNum50(int i); void updateSprite_locationNum51(int i); void execData3PreUpdate_locationNum52(); void updateSprite_locationNum53_0(int i); void updateSprite_locationNum53_1(int i); void execData3PreUpdate_locationNum53(); void updateSprite_locationNum54(int i); void updateSprite_locationNum55(int i); void updateSprite_locationNum56(int i); void updateSprite_locationNum57_0(int i); void updateSprite_locationNum57_1(int i); void execData3PreUpdate_locationNum57(); void updateSprite_locationNum58(int i); void execData3PreUpdate_locationNum58(); void updateSprite_locationNum59(int i); void updateSprite_locationNum60_0(int i); void updateSprite_locationNum60_1(int i); void execData3PostUpdate_locationNum60(); void updateSprite_locationNum61_0(int i); void updateSprite_locationNum61_1(int i); void updateSprite_locationNum61_2(int i); void execData3PreUpdate_locationNum61(); void updateSprite_locationNum63_0(int i); void updateSprite_locationNum63_1(int i); void updateSprite_locationNum63_2(int i); void updateSprite_locationNum63_3(int i); void updateSprite_locationNum63_4(int i); void execData3PreUpdate_locationNum63(); void execData3PreUpdate_locationNum64(); void updateSprite_locationNum65(int i); void execData3PreUpdate_locationNum65(); void updateSprite_locationNum66_0(int i); void updateSprite_locationNum66_1(int i); void updateSprite_locationNum66_2(int i); void updateSprite_locationNum66_3(int i); void updateSprite_locationNum66_4(int i); void execData3PreUpdate_locationNum66(); void execData3PostUpdate_locationNum66(); void updateSprite_locationNum69_1(int i); void updateSprite_locationNum69_2(int i); void updateSprite_locationNum69_3(int i); void execData3PreUpdate_locationNum70(); void execData3PreUpdate_locationNum70Helper(); void updateSprite_locationNum71(int i); void updateSprite_locationNum72(int i); void updateSprite_locationNum74(int i); void updateSprite_locationNum79(int i); void updateSprite_locationNum81_0(int i); void updateSprite_locationNum81_1(int i); void updateSprite_locationNum82(int i); template void saveOrLoadGameStateData(S &s); virtual Common::Error loadGameState(int num); virtual Common::Error saveGameState(int num, const Common::String &description); virtual bool canLoadGameStateCurrently(); virtual bool canSaveGameStateCurrently(); virtual bool existsSavegame(); TuckerConsole *_console; void handleIntroSequence(); void handleCreditsSequence(); void handleCongratulationsSequence(); void handleNewPartSequence(); void handleMeanwhileSequence(); void handleMapSequence(); void copyMapRect(int x, int y, int w, int h); bool handleSpecialObjectSelectionSequence(); uint8 *loadFile(const char *filename, uint8 *p); void loadImage(const char *filename, uint8 *dst, int a); void loadCursor(); void loadCharset(); void loadCharset2(); void loadCharsetHelper(); void loadCharSizeDta(); void loadPanel(); void loadBudSpr(); int loadCTable01(int *framesCount); void loadCTable02(); void loadLoc(); void loadObj(); void loadData(); int loadDataHelper(int offset, int index); void loadPanObj(); void loadData3(); void loadData4(); void loadActionFile(); void loadCharPos(); void loadSprA02_01(); void unloadSprA02_01(); void loadSprC02_01(); void unloadSprC02_01(); void loadFx(); void loadSound(Audio::Mixer::SoundType type, int num, int volume, bool loop, Audio::SoundHandle *handle); void loadActionsTable(); Common::RandomSource _rnd; AnimationSequencePlayer *_player; CompressedSound _compressedSound; Common::Language _gameLang; uint32 _gameFlags; int _startSlot; bool _quitGame; bool _fastMode; int _syncCounter; uint32 _lastFrameTime; int _mainLoopCounter1; int _mainLoopCounter2; int _timerCounter2; int _flagsTable[kFlagsTableSize]; int _partNum; int _currentPartNum; int _locationNum; int _nextLocationNum; bool _gamePaused; bool _gameDebug; bool _displayGameHints; int _execData3Counter; int _currentSaveLoadGameState; int _gameHintsIndex; int _gameHintsCounter; int _gameHintsStringNum; bool _displaySpeechText; bool _displayHintsText; int _fileLoadSize; uint8 *_loadTempBuf; uint8 *_cursorGfxBuf; uint8 *_charsetGfxBuf; uint8 *_panelGfxBuf; uint8 *_itemsGfxBuf; uint8 *_spritesGfxBuf; uint8 *_locationBackgroundGfxBuf; uint8 *_data5Buf; uint8 *_data3GfxBuf; uint8 *_quadBackgroundGfxBuf; uint8 *_objTxtBuf; uint8 *_panelObjectsGfxBuf; uint8 *_ptTextBuf; uint8 *_infoBarBuf; uint8 *_bgTextBuf; uint8 *_charNameBuf; uint8 *_locationBackgroundMaskBuf; uint8 *_csDataBuf; int _csDataSize; uint8 _charWidthTable[256]; const uint8 *_locationWidthTable; uint8 *_locationHeightTable; int _mousePosX, _mousePosY; int _prevMousePosX, _prevMousePosY; int _mouseButtonsMask; int _mouseClick; int _saveOrLoadGamePanel; int _mouseIdleCounter; bool _leftMouseButtonPressed; bool _rightMouseButtonPressed; bool _mouseWheelUp; bool _mouseWheelDown; int _lastKeyPressed; bool _inputKeys[kInputKeyCount]; int _cursorNum; int _cursorType; bool _updateCursorFlag; int _panelNum; int _panelState; bool _forceRedrawPanelItems; int _redrawPanelItemsCounter; int _switchPanelFlag; int _panelObjectsOffsetTable[50]; int _switchPanelCounter; int _conversationOptionsCount; bool _fadedPanel; bool _panelLockedFlag; int _conversationOptionLinesCount; int _inventoryItemsState[50]; int _inventoryObjectsList[40]; int _inventoryObjectsOffset; int _inventoryObjectsCount; int _lastInventoryObjectIndex; uint8 *_sprA02Table[kSprA02TableSize]; uint8 *_sprC02Table[kSprC02TableSize]; Action _actionsTable[kActionsTableSize]; int _actionsCount; LocationObject _locationObjectsTable[kLocationObjectsTableSize]; int _locationObjectsCount; Sprite _spritesTable[kMaxCharacters]; int _spritesCount; LocationAnimation _locationAnimationsTable[kLocationAnimationsTableSize]; int _locationAnimationsCount; Data _dataTable[kDataTableSize]; int _dataCount; CharPos _charPosTable[kMaxCharacters]; int _charPosCount; LocationSound _locationSoundsTable[kLocationSoundsTableSize]; int _locationSoundsCount; LocationMusic _locationMusicsTable[kLocationMusicsTableSize]; int _locationMusicsCount; int _currentFxSet; int _currentFxDist; int _currentFxScale; int _currentFxVolume; int _currentFxIndex; int _speechSoundNum; int _speechVolume; Audio::SoundHandle _sfxHandles[kLocationSoundsTableSize]; Audio::SoundHandle _musicHandles[kLocationMusicsTableSize]; Audio::SoundHandle _speechHandle; int _miscSoundFxNum[2]; int _speechHistoryTable[kSpeechHistoryTableSize]; int _charSpeechSoundCounter; int _miscSoundFxDelayCounter[2]; int _characterSoundFxDelayCounter; int _characterSoundFxNum; int _speechSoundBaseNum; int _pendingActionIndex; int _pendingActionDelay; int _charPositionFlagNum; int _charPositionFlagValue; int _actionVerb; int _nextAction; int _selectedObjectNum; int _selectedObjectType; int _selectedCharacterNum; int _actionObj1Type, _actionObj2Type; int _actionObj1Num, _actionObj2Num; bool _actionRequiresTwoObjects; bool _actionVerbLocked; int _actionPosX; int _actionPosY; bool _selectedObjectLocationMask; struct { int _xDefaultPos; int _yDefaultPos; int _xPos; int _yPos; int _locationObjectLocationNum; int _locationObjectToX; int _locationObjectToY; int _locationObjectToX2; int _locationObjectToY2; int _locationObjectToWalkX2; int _locationObjectToWalkY2; } _selectedObject; int _selectedCharacterDirection; int _selectedCharacter2Num; int _currentActionObj1Num, _currentActionObj2Num; int _currentInfoString1SourceType, _currentInfoString2SourceType; int _speechActionCounterTable[9]; int _actionCharacterNum; bool _csDataLoaded; bool _csDataHandled; bool _stopActionOnSoundFlag; bool _stopActionOnSpeechFlag; bool _stopActionOnPanelLock; int _csDataTableCount; int _stopActionCounter; int _actionTextColor; int _nextTableToLoadIndex; int _nextTableToLoadTable[6]; int _soundInstructionIndex; const uint8 *_tableInstructionsPtr; int _tableInstructionObj1Table[6]; int _tableInstructionObj2Table[6]; bool _tableInstructionFlag; int _tableInstructionItemNum1, _tableInstructionItemNum2; int _instructionsActionsTable[6]; bool _validInstructionId; SpriteFrame _spriteFramesTable[kSpriteFramesTableSize]; SpriteAnimation _spriteAnimationsTable[200]; int _spriteAnimationFramesTable[500]; int _spriteAnimationFrameIndex; int _backgroundSpriteCurrentFrame; int _backgroundSpriteLastFrame; int _backgroundSpriteCurrentAnimation; bool _disableCharactersPath; bool _skipCurrentCharacterDraw; int _xPosCurrent; int _yPosCurrent; const uint8 *_characterSpeechDataPtr; int _ptTextOffset; int _characterAnimationsTable[200]; int _characterStateTable[200]; int _backgroundSprOffset; int _currentActionVerb; int _previousActionVerb; int _mainSpritesBaseOffset; int _currentSpriteAnimationLength; int _currentSpriteAnimationFrame; int _currentSpriteAnimationFrame2; int _characterAnimationIndex; int _characterFacingDirection; int _characterPrevFacingDirection; bool _characterBackFrontFacing; bool _characterPrevBackFrontFacing; int _characterAnimationNum; int _noCharacterAnimationChange; int _characterSpriteAnimationFrameCounter; bool _locationMaskIgnore; int _locationMaskType; int _locationMaskCounter; int _handleMapCounter; bool _noPositionChangeAfterMap; bool _changeBackgroundSprite; bool _updateSpriteFlag1; bool _updateSpriteFlag2; bool _mirroredDrawing; uint8 *_loadLocBufPtr; uint8 *_backgroundSpriteDataPtr; int _locationHeight; int _scrollOffset; int _currentGfxBackgroundCounter; uint8 *_currentGfxBackground; int _fadePaletteCounter; uint8 _currentPalette[768]; bool _fullRedraw; int _dirtyRectsPrevCount, _dirtyRectsCount; Common::Rect _dirtyRectsTable[kMaxDirtyRects]; int _updateLocationFadePaletteCounter; int _updateLocationCounter; int _updateLocationPos; int _updateLocationXPosTable[5], _updateLocationYPosTable[5]; int _updateLocationFlagsTable[5]; int _updateLocationXPosTable2[10], _updateLocationYPosTable2[10]; int _updateLocationYMaxTable[3]; int _updateLocation14Step[10]; int _updateLocation14ObjNum[10]; int _updateLocation14Delay[10]; int _updateLocationCounter2; bool _updateLocationFlag; int _updateLocation70StringLen; uint8 _updateLocation70String[20]; static const uint8 _locationWidthTableGame[85]; static const uint8 _locationWidthTableDemo[70]; static const uint8 _sprA02LookupTable[88]; static const uint8 _sprC02LookupTable[100]; static const uint8 _sprC02LookupTable2[100]; static const int _staticData3Table[1600]; static uint8 _locationHeightTableGame[80]; static uint8 _locationHeightTableDemo[70]; static int _objectKeysPosXTable[80]; static int _objectKeysPosYTable[80]; static int _objectKeysLocationTable[80]; static int _mapSequenceFlagsLocationTable[70]; static const uint8 _charWidthCharset1[224]; static const uint8 _charWidthCharset2[58]; }; enum { kFirstAnimationSequenceGame = 17, kFirstAnimationSequenceDemo = 13 }; enum AnimationSoundType { kAnimationSoundType8BitsRAW, kAnimationSoundType16BitsRAW, kAnimationSoundTypeWAV }; enum { kSoundsList_Seq3_4, kSoundsList_Seq9_10, kSoundsList_Seq21_20, kSoundsList_Seq13_14, kSoundsList_Seq15_16, kSoundsList_Seq27_28, kSoundsList_Seq17_18, kSoundsList_Seq19_20 }; struct SoundSequenceData { int timestamp; int index; int num; int volume; int opcode; }; struct SoundSequenceDataList { int musicIndex; int musicVolume; int soundList1Count; int soundList2Count; int soundSeqDataCount; const SoundSequenceData *soundSeqData; }; class AnimationSequencePlayer { public: enum { kSequenceFrameTime = 55 }; struct SequenceUpdateFunc { int num; int frameTime; void (AnimationSequencePlayer::*load)(); void (AnimationSequencePlayer::*play)(); }; AnimationSequencePlayer(OSystem *system, Audio::Mixer *mixer, Common::EventManager *event, CompressedSound *sound, int num); ~AnimationSequencePlayer(); void mainLoop(); private: void syncTime(); void loadSounds(int num); Audio::RewindableAudioStream *loadSound(int index, AnimationSoundType type); void updateSounds(); void fadeInPalette(); void fadeOutPalette(); void unloadAnimation(); uint8 *loadPicture(const char *fileName); void openAnimation(int index, const char *fileName); bool decodeNextAnimationFrame(int index, bool copyDirtyRects = true); void loadIntroSeq17_18(); void playIntroSeq17_18(); void loadIntroSeq19_20(); void playIntroSeq19_20(); void displayLoadingScreen(); void initPicPart4(); void drawPicPart4(); void loadIntroSeq3_4(); void playIntroSeq3_4(); void drawPic2Part10(); void drawPic1Part10(); void loadIntroSeq9_10(); void playIntroSeq9_10(); void loadIntroSeq21_22(); void playIntroSeq21_22(); void loadIntroSeq13_14(); void playIntroSeq13_14(); void loadIntroSeq15_16(); void playIntroSeq15_16(); void loadIntroSeq27_28(); void playIntroSeq27_28(); void getRGBPalette(int index); OSystem *_system; Audio::Mixer *_mixer; Common::EventManager *_event; CompressedSound *_compressedSound; int _seqNum; bool _changeToNextSequence; const SequenceUpdateFunc *_updateFunc; int _updateFuncIndex; Video::FlicDecoder _flicPlayer[2]; uint8 _animationPalette[256 * 3]; int _soundSeqDataCount; int _soundSeqDataIndex; const SoundSequenceData *_soundSeqData; uint8 *_offscreenBuffer; int _updateScreenWidth; int _updateScreenPicture; int _updateScreenCounter; int _updateScreenIndex; int _frameCounter; int _frameTime; uint32 _lastFrameTime; uint8 *_picBufPtr, *_pic2BufPtr; Audio::SoundHandle _soundsHandle[15]; Audio::SoundHandle _sfxHandle; Audio::SoundHandle _musicHandle; static const SoundSequenceDataList _soundSeqDataList[]; static const char *const _audioFileNamesTable[]; }; } // namespace Tucker #endif