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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.
*
*/
/*
* This code is based on Labyrinth of Time code with assistance of
*
* Copyright (c) 1993 Terra Nova Development
* Copyright (c) 2004 The Wyrmkeep Entertainment Co.
*
*/
#ifndef LAB_H
#define LAB_H
#include "common/system.h"
#include "common/rect.h"
#include "engines/engine.h"
struct ADGameDescription;
namespace Lab {
struct MapData;
struct Action;
struct CloseData;
struct Gadget;
struct IntuiMessage;
struct InventoryData;
struct RoomData;
struct Rule;
struct TextFont;
struct ViewData;
class Anim;
class DisplayMan;
class EventManager;
class Image;
class LargeSet;
class Music;
class Resource;
class TilePuzzle;
class Utils;
enum GameFeatures {
GF_LOWRES = 1 << 0,
GF_WINDOWS_TRIAL = 1 << 1
};
#define ONESECOND 1000
typedef Common::List<Gadget *> GadgetList;
struct CrumbData {
uint16 _roomNum;
uint16 _direction;
};
#define MAX_CRUMBS 128
typedef CloseData *CloseDataPtr;
typedef Common::List<Rule *> RuleList;
// Direction defines
#define NORTH 0
#define SOUTH 1
#define EAST 2
#define WEST 3
class LabEngine : public Engine {
public:
LabEngine(OSystem *syst, const ADGameDescription *gameDesc);
~LabEngine();
virtual Common::Error run();
void go();
const ADGameDescription *_gameDescription;
Common::Platform getPlatform() const;
uint32 getFeatures() const;
bool hasFeature(EngineFeature f) const;
Common::String generateSaveFileName(uint slot);
LargeSet *_conditions, *_roomsFound;
// timing.cpp
void getTime(uint32 *secs, uint32 *micros);
void addCurTime(uint32 sec, uint32 micros, uint32 *timeSec, uint32 *timeMicros);
void anyTimeDiff(uint32 sec1, uint32 micros1, uint32 sec2, uint32 micros2, uint32 *diffSecs, uint32 *diffMicros);
void timeDiff(uint32 sec, uint32 micros, uint32 *diffSec, uint32 *diffMicros);
void waitForTime(uint32 sec, uint32 micros);
private:
uint32 _extraGameFeatures;
bool _interfaceOff;
bool _noUpdateDiff;
bool _quitLab;
bool _mainDisplay;
// timing.cpp
void microDelay(uint32 secs, uint32 micros);
public:
EventManager *_event;
Resource *_resource;
Music *_music;
Anim *_anim;
DisplayMan *_graphics;
RoomData *_rooms;
TilePuzzle *_tilePuzzle;
Utils *_utils;
int _roomNum;
CrumbData _breadCrumbs[MAX_CRUMBS];
uint16 _numCrumbs;
bool _droppingCrumbs;
bool _followingCrumbs;
bool _followCrumbsFast;
bool _isCrumbTurning;
uint32 _crumbSecs, _crumbMicros;
bool _isCrumbWaiting;
bool _alternate;
bool _isHiRes;
uint16 _numInv;
uint16 _manyRooms;
uint16 _direction;
uint16 _highestCondition;
const char *_curFileName;
const char *_nextFileName;
// When ProcessRoom.c decides to change the filename of the current picture.
const char *_newFileName;
TextFont *_msgFont;
GadgetList _moveGadgetList;
GadgetList _invGadgetList;
Image *_moveImages[20];
Image *_invImages[10];
private:
int _lastWaitTOFTicks;
bool _lastTooLong;
CloseDataPtr _closeDataPtr;
InventoryData *_inventory;
GadgetList _journalGadgetList;
GadgetList _mapGadgetList;
Image *_imgMap, *_imgRoom, *_imgUpArrowRoom, *_imgDownArrowRoom, *_imgBridge;
Image *_imgHRoom, *_imgVRoom, *_imgMaze, *_imgHugeMaze, *_imgPath, *_imgMapNorth;
Image *_imgMapEast, *_imgMapSouth, *_imgMapWest, *_imgXMark;
uint16 _maxRooms;
MapData *_maps;
private:
bool fromCrumbs(uint32 tmpClass, uint16 code, uint16 qualifier, Common::Point tmpPos,
uint16 &curInv, IntuiMessage *curMsg, bool &forceDraw, uint16 gadgetId, uint16 &actionMode);
public:
void waitTOF();
void drawRoomMessage(uint16 curInv, CloseDataPtr closePtr);
void interfaceOff();
void interfaceOn();
void decIncInv(uint16 *CurInv, bool dec);
Gadget *checkNumGadgetHit(GadgetList *gadgetList, uint16 key);
IntuiMessage *getMsg();
void loadMapData();
void drawMap(uint16 curRoom, uint16 curMsg, uint16 floorNum, bool fadeOut, bool fadeIn);
void processMap(uint16 curRoom);
void doMap(uint16 curRoom);
void freeMapData();
void loadJournalData();
void drawJournal(uint16 wipenum, bool needFade);
void processJournal();
void doJournal();
void drawMonText(char *text, TextFont *monitorFont, uint16 x1, uint16 y1, uint16 x2, uint16 y2, bool isinteractive);
void processMonitor(char *ntext, TextFont *monitorFont, bool isinteractive, uint16 x1, uint16 y1, uint16 x2, uint16 y2);
void doMonitor(char *background, char *textfile, bool isinteractive, uint16 x1, uint16 y1, uint16 x2, uint16 y2);
void doNotes();
void doWestPaper();
void eatMessages();
void drawStaticMessage(byte index);
void drawDirection(CloseDataPtr closePtr);
int followCrumbs();
void changeVolume(int delta);
char *getPictName(CloseDataPtr *closePtrList);
uint16 getQuarters();
void setQuarters(uint16 quarters);
uint16 getDirection() { return _direction; }
void setDirection(uint16 direction) { _direction = direction; };
private:
void freeScreens();
void perFlipGadget(uint16 gadID);
bool doCloseUp(CloseDataPtr closePtr);
void mainGameLoop();
bool doUse(uint16 curInv);
void mayShowCrumbIndicator();
void mayShowCrumbIndicatorOff();
const char *getInvName(uint16 curInv);
bool saveRestoreGame();
Common::Rect roomCoords(uint16 curRoom);
void drawRoomMap(uint16 curRoom, bool drawMarkFl);
bool floorVisited(uint16 floorNum);
uint16 getUpperFloor(uint16 floorNum);
uint16 getLowerFloor(uint16 floorNum);
bool checkConditions(int16 *condition);
ViewData *getViewData(uint16 roomNum, uint16 direction);
CloseData *getObject(Common::Point pos, CloseDataPtr closePtr);
CloseDataPtr findClosePtrMatch(CloseDataPtr closePtr, CloseDataPtr closePtrList);
uint16 processArrow(uint16 curDirection, uint16 arrow);
void setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbsoluteCoords);
bool takeItem(uint16 x, uint16 y, CloseDataPtr *closePtrList);
bool doActionRuleSub(int16 action, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults);
bool doActionRule(Common::Point pos, int16 action, int16 roomNum, CloseDataPtr *closePtrList);
bool doOperateRuleSub(int16 itemNum, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults);
bool doOperateRule(Common::Point pos, int16 ItemNum, CloseDataPtr *closePtrList);
bool doGoForward(CloseDataPtr *closePtrList);
bool doTurn(uint16 from, uint16 to, CloseDataPtr *closePtrList);
bool doMainView(CloseDataPtr *closePtrList);
public:
void doActions(Action *actionList, CloseDataPtr *closePtrList);
};
extern LabEngine *g_lab;
} // End of namespace Lab
#endif // LAB_H
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