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dreamweb.h
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dreamweb.h
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/* 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 DREAMWEB_H
#define DREAMWEB_H
#include "common/error.h"
#include "common/file.h"
#include "common/keyboard.h"
#include "common/random.h"
#include "common/rect.h"
#include "common/savefile.h"
#include "common/scummsys.h"
#include "common/system.h"
#include "audio/audiostream.h"
#include "audio/mixer.h"
#include "engines/engine.h"
#include "dreamweb/console.h"
#include "dreamweb/structs.h"
#define SCUMMVM_HEADER MKTAG('S', 'C', 'V', 'M')
#define SCUMMVM_BLOCK_MAGIC_SIZE 0x1234
#define SAVEGAME_VERSION 1
namespace DreamWeb {
const unsigned int kNumReelRoutines = 57;
const unsigned int kUnderTextSizeX = 180;
const unsigned int kUnderTextSizeY = 10;
const unsigned int kUnderTimedTextSizeY = 24;
const unsigned int kUnderTextSizeX_f = 228; // foreign version
const unsigned int kUnderTextSizeY_f = 13; // foreign version
const unsigned int kUnderTimedTextSizeY_f = 30;
const unsigned int kUnderTextBufSize = kUnderTextSizeX_f * kUnderTextSizeY_f;
const unsigned int kUnderTimedTextBufSize = 256 * kUnderTimedTextSizeY_f;
const unsigned int kLengthOfVars = 68;
const unsigned int kNumChanges = 250;
const unsigned int kLenOfMapStore = 22*8*20*8;
const unsigned int kMapWidth = 66;
const unsigned int kMapHeight = 60;
const unsigned int kLengthOfMap = kMapWidth * kMapHeight;
const unsigned int kNumExObjects = 114;
const unsigned int kScreenwidth = 320;
const unsigned int kScreenheight = 200;
const unsigned int kDiaryx = (68+24);
const unsigned int kDiaryy = (48+12);
const unsigned int kInventx = 80;
const unsigned int kInventy = 58;
const unsigned int kMenux = (80+40);
const unsigned int kMenuy = 60;
const unsigned int kOpsx = 60;
const unsigned int kOpsy = 52;
const unsigned int kSymbolx = 64;
const unsigned int kSymboly = 56;
const unsigned int kLengthofvars = 68;
const unsigned int kFrameBlocksize = 2080;
const unsigned int kGraphicsFileFrameSize = 347; // ceil(2080 / sizeof(Frame))
const unsigned int kNumexobjects = 114;
const unsigned int kNumExTexts = kNumexobjects + 2;
const uint16 kExtextlen = 18000;
const uint16 kExframeslen = 30000;
const unsigned int kLengthofextra = kFrameBlocksize + kExframeslen + sizeof(DynObject)*kNumexobjects + sizeof(uint16)*kNumExTexts + kExtextlen;
const unsigned int kItempicsize = 44;
const unsigned int kNumSetTexts = 130;
const unsigned int kNumBlockTexts = 98;
const unsigned int kNumRoomTexts = 38;
const unsigned int kNumFreeTexts = 82;
const unsigned int kNumPersonTexts = 1026;
// Engine Debug Flags
enum {
kDebugAnimation = (1 << 0),
kDebugSaveLoad = (1 << 1)
};
struct DreamWebGameDescription;
class DreamWebSound;
class DreamWebEngine : public Engine {
private:
DreamWebConsole *_console;
DreamWebSound *_sound;
bool _vSyncInterrupt;
protected:
// Engine APIs
virtual Common::Error run();
virtual bool hasFeature(EngineFeature f) const;
public:
DreamWebEngine(OSystem *syst, const DreamWebGameDescription *gameDesc);
virtual ~DreamWebEngine();
void setVSyncInterrupt(bool flag);
void waitForVSync();
Common::Error loadGameState(int slot);
Common::Error saveGameState(int slot, const Common::String &desc);
bool canLoadGameStateCurrently();
bool canSaveGameStateCurrently();
uint8 randomNumber() { return _rnd.getRandomNumber(255); }
void mouseCall(uint16 *x, uint16 *y, uint16 *state); //fill mouse pos and button state
void processEvents();
void blit(const uint8 *src, int pitch, int x, int y, int w, int h);
void cls();
bool isCD();
bool hasSpeech();
void getPalette(uint8 *data, uint start, uint count);
void setPalette(const uint8 *data, uint start, uint count);
Common::String getSavegameFilename(int slot) const;
void setShakePos(int pos) { _system->setShakePos(pos); }
void printUnderMonitor();
void quit();
bool loadSpeech(const Common::String &filename);
Common::Language getLanguage() const;
uint8 modifyChar(uint8 c) const;
Common::String modifyFileName(const char *);
const Common::String& getDatafilePrefix() { return _datafilePrefix; }
const Common::String& getSpeechDirName() { return _speechDirName; }
private:
// Keyboard buffer. _bufferIn and _bufferOut are indexes
// into this, making it a ring buffer
uint8 _keyBuffer[16];
uint16 _bufferIn;
uint16 _bufferOut;
void keyPressed(uint16 ascii);
void setSpeed(uint speed);
const DreamWebGameDescription *_gameDescription;
Common::RandomSource _rnd;
Common::String _datafilePrefix;
Common::String _speechDirName;
uint _speed;
bool _turbo;
uint _oldMouseState;
protected:
GameVars _vars; // saved variables
// from backdrop.cpp
uint8 *_backdropBlocks;
BackdropMapFlag _backdropFlags[96];
uint8 _mapData[kLengthOfMap + 32];
// from keypad.cpp
uint8 _pressList[6];
uint8 _pressed;
uint16 _pressPointer;
uint8 _graphicPress;
uint8 _pressCount;
uint8 _lightCount;
uint8 _folderPage;
uint8 _diaryPage;
uint8 _menuCount;
uint8 _symbolTopX;
uint8 _symbolTopNum;
int8 _symbolTopDir;
uint8 _symbolBotX;
uint8 _symbolBotNum;
int8 _symbolBotDir;
// from monitor.cpp
char _inputLine[64];
char _operand1[64];
char _currentFile[14];
// from newplace.cpp
uint8 _roomsCanGo[16];
// from object.cpp
uint16 _openChangeSize;
ObjectRef _oldSubject;
// from pathfind.cpp
Common::Point _lineData[200]; // Output of Bresenham
// from saveload.cpp
char _saveNames[17*21];
char _saveNamesOld[17*21];
// from vgagrafx.cpp
uint8 _workspace[(0x1000 + 2) * 16];
uint8 _mapStore[kLenOfMapStore + 32];
// from people.cpp
ReelRoutine _reelRoutines[kNumReelRoutines+1];
ReelRoutine *_personData;
// from Buffers
uint8 _textUnder[kUnderTextBufSize];
ObjectRef _openInvList[16];
ObjectRef _ryanInvList[30];
uint8 _pointerBack[32*32];
MapFlag _mapFlags[11*10];
uint8 _startPal[3*256];
uint8 _endPal[3*256];
uint8 _mainPal[3*256];
Common::List<Sprite> _spriteTable;
Common::List<ObjPos> _setList;
Common::List<ObjPos> _freeList;
Common::List<ObjPos> _exList;
Common::List<People> _peopleList;
uint8 _zoomSpace[46*40];
// _printedList (unused?)
Change _listOfChanges[kNumChanges]; // Note: this array is saved
uint8 _underTimedText[kUnderTimedTextBufSize];
Common::List<Rain> _rainList;
// textfiles
TextFile _textFile1;
TextFile _textFile2;
TextFile _textFile3;
TextFile _travelText;
TextFile _puzzleText;
TextFile _commandText;
// local graphics files
GraphicsFile _keypadGraphics;
GraphicsFile _menuGraphics;
GraphicsFile _menuGraphics2;
GraphicsFile _folderGraphics;
GraphicsFile _folderGraphics2;
GraphicsFile _folderGraphics3;
GraphicsFile _folderCharset;
GraphicsFile _symbolGraphics;
GraphicsFile _diaryGraphics;
GraphicsFile _diaryCharset;
GraphicsFile _monitorGraphics;
GraphicsFile _monitorCharset;
GraphicsFile _newplaceGraphics;
GraphicsFile _newplaceGraphics2;
GraphicsFile _newplaceGraphics3;
GraphicsFile _cityGraphics;
GraphicsFile _saveGraphics;
// global graphics files
GraphicsFile _icons1;
GraphicsFile _icons2;
GraphicsFile _charset1;
GraphicsFile _mainSprites;
const GraphicsFile *_currentCharset;
// room files
GraphicsFile _setFrames;
GraphicsFile _freeFrames;
GraphicsFile _reel1;
GraphicsFile _reel2;
GraphicsFile _reel3;
TextFile _setDesc;
TextFile _blockDesc;
TextFile _roomDesc;
TextFile _freeDesc;
TextFile _personText;
uint16 _personFramesLE[12];
RoomPaths _pathData[36];
Reel *_reelList;
SetObject _setDat[128];
DynObject _freeDat[80];
// Extras segment (NB: this is saved)
GraphicsFile _exFrames;
DynObject _exData[kNumExObjects];
TextFile _exText;
public:
DreamWebEngine(/*DreamWeb::DreamWebEngine *en*/);
bool _quitRequested;
bool _subtitles;
bool _foreignRelease;
bool _wonGame;
bool _hasSpeech;
// sound related
uint8 _roomsSample;
bool _speechLoaded;
// misc variables
uint8 _speechCount;
uint16 _charShift;
uint8 _kerning;
bool _brightPalette;
bool _copyProtection;
uint8 _roomLoaded;
uint8 _didZoom;
uint16 _lineSpacing;
uint16 _textAddressX;
uint16 _textAddressY;
uint8 _textLen;
uint16 _lastXPos;
uint8 _itemFrame;
uint8 _withObject;
uint8 _withType;
uint16 _lookCounter;
uint8 _command;
uint8 _commandType;
uint8 _objectType;
uint8 _getBack;
uint8 _invOpen;
uint8 _mainMode;
uint8 _pickUp;
uint8 _lastInvPos;
uint8 _examAgain;
uint8 _newTextLine;
uint8 _openedOb;
uint8 _openedType;
uint16 _mapAdX;
uint16 _mapAdY;
uint16 _mapOffsetX;
uint16 _mapOffsetY;
uint16 _mapXStart;
uint16 _mapYStart;
uint8 _mapXSize;
uint8 _mapYSize;
uint8 _haveDoneObs;
uint8 _manIsOffScreen;
uint8 _facing;
uint8 _leaveDirection;
uint8 _turnToFace;
uint8 _turnDirection;
uint16 _mainTimer;
uint8 _introCount;
uint8 _currentKey;
uint8 _timerCount;
uint8 _mapX;
uint8 _mapY;
uint8 _ryanX;
uint8 _ryanY;
uint8 _lastFlag;
uint8 _destPos;
uint8 _realLocation;
uint8 _roomNum;
uint8 _nowInNewRoom;
uint8 _resetManXY;
uint8 _newLocation;
uint8 _autoLocation;
uint16 _mouseX;
uint16 _mouseY;
uint16 _mouseButton;
uint16 _oldButton;
uint16 _oldX;
uint16 _oldY;
uint16 _oldPointerX;
uint16 _oldPointerY;
uint16 _delHereX;
uint16 _delHereY;
uint8 _pointerXS;
uint8 _pointerYS;
uint8 _delXS;
uint8 _delYS;
uint8 _pointerFrame;
uint8 _pointerPower;
uint8 _pointerMode;
uint8 _pointerSpeed;
uint8 _pointerCount;
uint8 _inMapArea;
uint8 _talkMode;
uint8 _talkPos;
uint8 _character;
uint8 _watchDump;
uint8 _logoNum;
uint8 _oldLogoNum;
uint8 _walkAndExam;
uint8 _walkExamType;
uint8 _walkExamNum;
uint16 _cursLocX;
uint16 _cursLocY;
uint16 _curPos;
uint16 _monAdX;
uint16 _monAdY;
uint16 _timeCount;
uint8 _needToDumpTimed;
TimedTemp _previousTimedTemp;
TimedTemp _timedTemp;
uint8 _loadingOrSave;
uint8 _saveLoadPage;
uint8 _currentSlot;
uint8 _cursorPos;
uint8 _colourPos;
uint8 _fadeDirection;
uint8 _numToFade;
uint8 _fadeCount;
uint8 _addToGreen;
uint8 _addToRed;
uint8 _addToBlue;
uint16 _lastSoundReel;
Common::KeyCode _lastHardKey;
uint8 _blinkFrame;
uint8 _blinkCount;
uint8 _reAssesChanges;
uint8 _pointersPath;
uint8 _mansPath;
uint8 _pointerFirstPath;
uint8 _finalDest;
uint8 _destination;
uint16 _lineStartX;
uint16 _lineStartY;
uint16 _lineEndX;
uint16 _lineEndY;
uint8 _linePointer;
uint8 _lineDirection;
uint8 _lineLength;
// from backdrop.cpp
void doBlocks();
uint8 getXAd(const uint8 *setData, uint8 *result);
uint8 getYAd(const uint8 *setData, uint8 *result);
uint8 getMapAd(const uint8 *setData, uint16 *x, uint16 *y);
void calcFrFrame(const Frame &frame, uint8* width, uint8* height, uint16 x, uint16 y, ObjPos *objPos);
void makeBackOb(SetObject *objData, uint16 x, uint16 y);
void showAllObs();
void getDimension(uint8 *mapXstart, uint8 *mapYstart, uint8 *mapXsize, uint8 *mapYsize);
void calcMapAd();
void showAllFree();
void drawFlags();
void showAllEx();
// from keypad.cpp
void getUnderMenu();
void putUnderMenu();
void singleKey(uint8 key, uint16 x, uint16 y);
void loadKeypad();
void showKeypad();
bool isItRight(uint8 digit0, uint8 digit1, uint8 digit2, uint8 digit3);
void addToPressList();
void buttonOne();
void buttonTwo();
void buttonThree();
void buttonFour();
void buttonFive();
void buttonSix();
void buttonSeven();
void buttonEight();
void buttonNine();
void buttonNought();
void buttonEnter();
void buttonPress(uint8 buttonId);
void showOuterPad();
void dumpKeypad();
void dumpSymbol();
void quitSymbol();
void enterCode(uint8 digit0, uint8 digit1, uint8 digit2, uint8 digit3);
// from monitor.cpp
void input();
byte makeCaps(byte c);
void delChar();
void monMessage(uint8 index);
void netError();
void monitorLogo();
void randomAccess(uint16 count);
void printOuterMon();
void showCurrentFile();
void accessLightOn();
void accessLightOff();
void turnOnPower();
void powerLightOn();
void powerLightOff();
void printLogo();
void scrollMonitor();
const char *monPrint(const char *string);
void lockLightOn();
void lockLightOff();
void loadPersonal();
void loadNews();
void loadCart();
void showKeys();
const char *parser();
const char *searchForString(const char *topic, const char *text);
const char *getKeyAndLogo(const char *foundString);
void read();
void dirFile(const char *dirName);
void dirCom();
void useMon();
bool execCommand();
int findCommand(const char *const cmdList[]);
// from newplace.cpp
void getUnderCentre();
void putUnderCentre();
void showArrows();
uint8 getLocation(uint8 index);
void setLocation(uint8 index);
void clearLocation(uint8 index);
void resetLocation(uint8 index);
void readCityPic();
void readDestIcon();
void showCity();
void locationPic();
void selectLocation();
void newPlace();
void nextDest();
void lastDest();
void destSelect();
void lookAtPlace();
// from object.cpp
void obIcons();
void fillRyan();
void findAllRyan();
void obToInv(uint8 index, uint8 flag, uint16 x, uint16 y);
void obPicture();
void removeObFromInv();
void deleteExObject(uint8 index);
void deleteExFrame(uint8 frameNum);
void deleteExText(uint8 textNum);
void purgeALocation(uint8 index);
const uint8 *getObTextStart();
void wornError();
void makeWorn(DynObject *object);
void dropObject();
ObjectRef findOpenPos();
byte getOpenedSlotSize();
byte getOpenedSlotCount();
void openOb();
void findAllOpen();
void fillOpen();
ObjectRef findInvPos();
void reExFromInv();
void swapWithInv();
void transferText(uint8 from, uint8 to);
void pickupConts(uint8 from, uint8 containerEx);
byte transferToEx(uint8 from);
void swapWithOpen();
void outOfOpen();
void inToInv();
void outOfInv();
bool checkObjectSize();
void useOpened();
void setPickup();
void selectOpenOb();
void examineOb(bool examineAgain = true);
void selectOb();
void inventory();
void identifyOb();
// from pathfind.cpp
void turnPathOn(uint8 param);
void turnPathOff(uint8 param);
void turnAnyPathOn(uint8 param, uint8 room);
void turnAnyPathOff(uint8 param, uint8 room);
RoomPaths *getRoomsPaths();
void faceRightWay();
void setWalk();
void autoSetWalk();
void checkDest(const RoomPaths *roomsPaths);
void findXYFromPath();
bool checkIfPathIsOn(uint8 index);
void bresenhams();
void workoutFrames();
byte findFirstPath(byte x, byte y);
byte findPathOfPoint(byte x, byte y);
// from people.cpp
void setupInitialReelRoutines();
void updatePeople();
void madmanText();
void madman(ReelRoutine &routine);
void madMode();
void addToPeopleList(ReelRoutine *routine);
bool checkSpeed(ReelRoutine &routine);
void sparkyDrip(ReelRoutine &routine);
void genericPerson(ReelRoutine &routine);
void gamer(ReelRoutine &routine);
void eden(ReelRoutine &routine);
void sparky(ReelRoutine &routine);
void rockstar(ReelRoutine &routine);
void madmansTelly(ReelRoutine &routine);
void smokeBloke(ReelRoutine &routine);
void manAsleep(ReelRoutine &routine);
void drunk(ReelRoutine &routine);
void introMagic1(ReelRoutine &routine);
void introMagic2(ReelRoutine &routine);
void introMagic3(ReelRoutine &routine);
void introMusic(ReelRoutine &routine);
void candles(ReelRoutine &routine);
void candles1(ReelRoutine &routine);
void candles2(ReelRoutine &routine);
void smallCandle(ReelRoutine &routine);
void gates(ReelRoutine &routine);
void security(ReelRoutine &routine);
void edenInBath(ReelRoutine &routine);
void louis(ReelRoutine &routine);
void handClap(ReelRoutine &routine);
void carParkDrip(ReelRoutine &routine);
void foghornSound(ReelRoutine &routine);
void train(ReelRoutine &routine);
void attendant(ReelRoutine &routine);
void keeper(ReelRoutine &routine);
void interviewer(ReelRoutine &routine);
void drinker(ReelRoutine &routine);
void alleyBarkSound(ReelRoutine &routine);
void louisChair(ReelRoutine &routine);
void bossMan(ReelRoutine &routine);
void priest(ReelRoutine &routine);
void monkAndRyan(ReelRoutine &routine);
void copper(ReelRoutine &routine);
void introMonks1(ReelRoutine &routine);
void introMonks2(ReelRoutine &routine);
void soldier1(ReelRoutine &routine);
void receptionist(ReelRoutine &routine);
void bartender(ReelRoutine &routine);
void heavy(ReelRoutine &routine);
void helicopter(ReelRoutine &routine);
void mugger(ReelRoutine &routine);
void businessMan(ReelRoutine &routine);
void endGameSeq(ReelRoutine &routine);
void poolGuard(ReelRoutine &routine);
// from print.cpp
uint8 getNextWord(const GraphicsFile &charSet, const uint8 *string, uint8 *totalWidth, uint8 *charCount);
void printChar(const GraphicsFile &charSet, uint16 *x, uint16 y, uint8 c, uint8 nextChar, uint8 *width, uint8 *height);
void printChar(const GraphicsFile &charSet, uint16 x, uint16 y, uint8 c, uint8 nextChar, uint8 *width, uint8 *height);
void printBoth(const GraphicsFile &charSet, uint16 *x, uint16 y, uint8 c, uint8 nextChar);
uint8 printDirect(const uint8** string, uint16 x, uint16 *y, uint8 maxWidth, bool centered);
uint8 printDirect(const uint8* string, uint16 x, uint16 y, uint8 maxWidth, bool centered);
uint8 getNumber(const GraphicsFile &charSet, const uint8 *string, uint16 maxWidth, bool centered, uint16 *offset);
uint8 kernChars(uint8 firstChar, uint8 secondChar, uint8 width);
uint8 printSlow(const uint8 *string, uint16 x, uint16 y, uint8 maxWidth, bool centered);
uint16 waitFrames();
void printCurs();
void delCurs();
void rollEndCreditsGameWon();
void rollEndCreditsGameLost();
// from saveload.cpp
void loadGame();
void doLoad(int slot);
void saveGame();
void namesToOld();
void oldToNames();
void saveLoad();
void doSaveLoad();
void showMainOps();
void showDiscOps();
void discOps();
void actualSave();
void actualLoad();
void loadPosition(unsigned int slot);
void savePosition(unsigned int slot, const char *descbuf);
uint scanForNames();
void loadOld();
void showDecisions();
void loadSaveBox();
void showNames();
void checkInput();
void selectSaveLoadPage();
void selectSlot();
void showSlots();
void showOpBox();
void showSaveOps();
void showLoadOps();
// from sprite.cpp
void printSprites();
void printASprite(const Sprite *sprite);
void clearSprites();
Sprite *makeSprite(uint8 x, uint8 y, bool _mainManCallback, const GraphicsFile *frameData);
void initMan();
void walking(Sprite *sprite);
void aboutTurn(Sprite *sprite);
void backObject(Sprite *sprite);
void constant(Sprite *sprite, SetObject *objData);
void randomSprite(Sprite *sprite, SetObject *objData);
void doorway(Sprite *sprite, SetObject *objData);
void wideDoor(Sprite *sprite, SetObject *objData);
void doDoor(Sprite *sprite, SetObject *objData, Common::Rect check);
void steady(Sprite *sprite, SetObject *objData);
void lockedDoorway(Sprite *sprite, SetObject *objData);
void liftSprite(Sprite *sprite, SetObject *objData);
Reel *getReelStart(uint16 reelPointer);
const GraphicsFile *findSource(uint16 &frame);
void showReelFrame(Reel *reel);
void showGameReel(ReelRoutine *routine);
const Frame *getReelFrameAX(uint16 frame);
void moveMap(uint8 param);
void checkOne(uint8 x, uint8 y, uint8 *flag, uint8 *flagEx, uint8 *type, uint8 *flagX, uint8 *flagY);
uint8 getBlockOfPixel(uint8 x, uint8 y);
void splitIntoLines(uint8 x, uint8 y);
void initRain();
void intro1Text();
void intro2Text(uint16 nextReelPointer);
void intro3Text(uint16 nextReelPointer);
void monks2text();
void textForEnd();
void textForMonkHelper(uint8 textIndex, uint8 voiceIndex, uint8 x, uint8 y, uint16 countToTimed, uint16 timeCount);
void textForMonk();
void priestText(ReelRoutine &routine);
void soundOnReels(uint16 reelPointer);
void clearBeforeLoad();
void clearReels();
void getRidOfReels();
void liftNoise(uint8 index);
void checkForExit(Sprite *sprite);
void mainMan(Sprite *sprite);
void spriteUpdate();
void showRain();
void reconstruct();
void reelsOnScreen();
// from stubs.cpp
void setupInitialVars();
void crosshair();
void delTextLine();
void showBlink();
void dumpBlink();
void dumpPointer();
void showPointer();
void delPointer();
void showRyanPage();
void switchRyanOn();
void switchRyanOff();
void showDiary();
void readMouse();
uint16 readMouseState();
void hangOn(uint16 frameCount);
void lockMon();
uint8 *textUnder();
void readKey();
void findOrMake(uint8 index, uint8 value, uint8 type);
DynObject *getFreeAd(uint8 index);
DynObject *getExAd(uint8 index);
DynObject *getEitherAd();
void *getAnyAdDir(uint8 index, uint8 flag);
void showWatch();
void showTime();
void showExit();
void showMan();
void panelIcons1();
SetObject *getSetAd(uint8 index);
void *getAnyAd(uint8 *slotSize, uint8 *slotCount);
const uint8 *getTextInFile1(uint16 index);
uint8 findNextColon(const uint8 **string);
void allocateBuffers();
void loadTextFile(TextFile &file, const char *suffix);
void loadGraphicsFile(GraphicsFile &file, const char *suffix);
void loadGraphicsSegment(GraphicsFile &file, Common::File &inFile, unsigned int len);
void loadTextSegment(TextFile &file, Common::File &inFile, unsigned int len);
void loadTravelText();
void loadTempText(const char *suffix);
void sortOutMap();
void loadRoomData(const Room &room, bool skipDat);
void useTempCharset(GraphicsFile *charset);
void useCharset1();
void printMessage(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered);
void printMessage2(uint16 x, uint16 y, uint8 index, uint8 maxWidth, bool centered, uint8 count);
bool isItDescribed(const ObjPos *objPos);
void zoomIcon();
void roomName();
void showIcon();
void eraseOldObs();
void commandOnlyCond(uint8 command, uint8 commandType);
void commandOnly(uint8 command);
void commandWithOb(uint8 command, uint8 type, uint8 index);
void blank();
void setTopLeft();
void setTopRight();
void setBotLeft();
void setBotRight();
void examIcon();
void animPointer();
void getFlagUnderP(uint8 *flag, uint8 *flagEx);
void workToScreenM();
void quitKey();
void restoreReels();
void loadFolder();
void folderHints();
void folderExit();
void showFolder();
void showLeftPage();
void showRightPage();
void underTextLine();
void hangOnP(uint16 count);
void getUnderZoom();
void putUnderZoom();
void examineInventory();
void openInv();
void getBack1();
void getBackFromOb();
void getBackFromOps();
void getBackToOps();
void DOSReturn();
bool isItWorn(const DynObject *object);
bool compare(uint8 index, uint8 flag, const char id[4]);
void hangOnW(uint16 frameCount);
void getRidOfTempText();
void getRidOfAll();
void placeSetObject(uint8 index);
void removeSetObject(uint8 index);
bool isSetObOnMap(uint8 index);
void dumpZoom();
void diaryKeyP();
void diaryKeyN();
void findRoomInLoc();
void loadMenu();
void showMenu();
void dumpMenu();
void dealWithSpecial(uint8 firstParam, uint8 secondParam);
void plotReel(uint16 &reelPointer);
void setupTimedTemp(uint8 textIndex, uint8 voiceIndex, uint8 x, uint8 y, uint16 countToTimed, uint16 timeCount);
void getUnderTimed();
void putUnderTimed();
void dumpTextLine();
void useTimedText();
void dumpTimedText();
void getTime();
void doChange(uint8 index, uint8 value, uint8 type);
bool isRyanHolding(const char *id);
void clearBuffers();
void clearChanges();
void drawFloor();
uint16 findSetObject(const char *id);
void hangOnCurs(uint16 frameCount);
const uint8 *findObName(uint8 type, uint8 index);
void copyName(uint8 type, uint8 index, uint8 *dst);
uint16 findExObject(const char *id);
void makeMainScreen();
void showWatchReel();
void watchReel();
void examineObText();
void blockNameText();
void personNameText();
void walkToText();
void entryTexts();
void setAllChanges();
void restoreAll();
void redrawMainScrn();
void checkCoords(const RectWithCallback *rectWithCallbacks);
void newGame();
void deleteTaken();
void autoAppear();
void loadRoom();
void startLoading(const Room &room);
void startup();
void atmospheres();
bool objectMatches(void *object, const char *id);
void checkFolderCoords();
void nextFolder();
void lastFolder();
void lookAtCard();
void obsThatDoThings();
void describeOb();
void putBackObStuff();
void showDiaryPage();
void showDiaryKeys();
void dumpDiaryKeys();
void useMenu();
void incRyanPage();
void edensFlatReminders();
void dropError();
void cantDrop();
void entryAnims();
bool finishedWalking();
void emergencyPurge();
void purgeAnItem();
uint8 nextSymbol(uint8 symbol);
void enterSymbol();
void showSymbol();
void updateSymbolTop();
void updateSymbolBot();
void pickupOb(uint8 command, uint8 pos);
void errorMessage1();
void errorMessage2();
void errorMessage3();
void decide();
void allPointer();
void dumpWatch();
void watchCount();
void signOn();
void searchForFiles(const char *filesString);
void triggerMessage(uint16 index);
void processTrigger();
void dreamwebFinalize();
void dreamweb();
void screenUpdate();
void startup1();
void readOneBlock();
bool checkIfPerson(uint8 x, uint8 y);
bool checkIfFree(uint8 x, uint8 y);
bool checkIfEx(uint8 x, uint8 y);
void walkAndExamine();
void obName(uint8 command, uint8 commandType);
bool checkIfSet(uint8 x, uint8 y);
void readSetData();
void look();
void autoLook();
void doLook();
void mainScreen();
void zoomOnOff();
void initialInv();
void walkIntoRoom();
void afterNewRoom();
void madmanRun();
void showGun();
// from talk.cpp
void talk();
void convIcons();
uint16 getPersFrame(uint8 index);
const uint8 *getPersonText(uint8 index, uint8 talkPos);
void startTalk();
void moreTalk();
void doSomeTalk();
bool hangOnPQ();
void redes();
// from titles.cpp
void endGame();
void monkSpeaking();
void gettingShot();
void bibleQuote();
void hangOne(uint16 delay);
void intro();
void runIntroSeq();
void runEndSeq();
void loadIntroRoom();
void set16ColPalette();
void realCredits();
uint8 getExPos();
// from use.cpp
void useRoutine();
void useObject();
void placeFreeObject(uint8 index);
void removeFreeObject(uint8 index);
void setupTimedUse(uint16 offset, uint16 countToTimed, uint16 timeCount, byte x, byte y);
void withWhat();
uint16 checkInside(uint16 command, uint16 type);
void showPuzText(uint16 command, uint16 count);
void useText(const uint8 *string);
void showFirstUse();
void showSecondUse();
void viewFolder();
void edensCDPlayer();
void hotelBell();
void playGuitar();
void useElevator1();
void useElevator2();
void useElevator3();
void useElevator4();
void useElevator5();
void useHatch();
void wheelSound();
void callHotelLift();
void useShield();
void useCoveredBox();
void useRailing();
void useChurchHole();
void sitDownInBar();
void useBalcony();
void useWindow();
void trapDoor();
void useDryer();
void callEdensDLift();
void callEdensLift();
void openYourNeighbour();
void openRyan();
void openPoolBoss();
void openEden();