mirror of
https://github.com/libretro/scummvm.git
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495 lines
14 KiB
C++
495 lines
14 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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/*
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* This code is based on original Mortville Manor DOS source code
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* Copyright (c) 1987-1989 Lankhor
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*/
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#ifndef MORTEVIELLE_MORTEVIELLE_H
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#define MORTEVIELLE_MORTEVIELLE_H
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#include "common/events.h"
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#include "common/file.h"
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#include "common/random.h"
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#include "common/rect.h"
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#include "common/stack.h"
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#include "engines/advancedDetector.h"
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#include "engines/engine.h"
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#include "common/error.h"
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#include "graphics/surface.h"
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#include "mortevielle/debugger.h"
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#include "mortevielle/dialogs.h"
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#include "mortevielle/graphics.h"
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#include "mortevielle/menu.h"
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#include "mortevielle/mouse.h"
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#include "mortevielle/saveload.h"
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#include "mortevielle/sound.h"
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#include "mortevielle/outtext.h"
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namespace Mortevielle {
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// Debug channels
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enum {
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kMortevielleCore = 1 << 0,
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kMortevielleGraphics = 1 << 1,
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kMortevielleSounds = 1 << 2
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};
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// Game languages
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enum {
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MORTDAT_LANG_FRENCH = 0,
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MORTDAT_LANG_ENGLISH = 1,
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MORTDAT_LANG_GERMAN = 2
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};
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enum {
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kUseOriginalData = 0,
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kUseEngineDataFile = 1
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};
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// Static string list
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enum {
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S_YES_NO = 0, S_GO_TO = 1, S_SOMEONE_ENTERS = 2, S_COOL = 3, S_LOURDE = 4,
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S_MALSAINE = 5, S_IDEM = 6, S_YOU = 7, S_ARE = 8, S_ALONE = 9,
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S_HEAR_NOISE = 10, S_SHOULD_HAVE_NOTICED = 11, S_NUMBER_OF_HINTS = 12,
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S_WANT_TO_WAKE_UP = 13, S_OKAY = 14, S_SAVE_LOAD = 15, S_RESTART = 18, S_F3 = 19,
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S_F8 = 20, S_HIDE_SELF = 21, S_TAKE = 22, S_PROBE = 23, S_RAISE = 24, S_SUITE = 25,
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S_STOP = 26, S_USE_DEP_MENU = 27, S_LIFT = 28, S_READ = 29,
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S_LOOK = 30, S_SEARCH = 31, S_OPEN = 32, S_PUT = 33, S_TURN = 34, S_TIE = 35, S_CLOSE = 36,
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S_HIT = 37, S_POSE = 38, S_SMASH = 39,
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S_SMELL = 40, S_SCRATCH = 41, S_PROBE2 = 42, S_BEFORE_USE_DEP_MENU = 43, S_DAY = 44
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};
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enum DataType {
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kStaticStrings = 0,
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kGameStrings = 1
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};
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#define SCREEN_WIDTH 640
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#define SCREEN_HEIGHT 400
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#define SCREEN_ORIG_HEIGHT 200
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#define MORT_DAT_REQUIRED_VERSION 1
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#define MORT_DAT "mort.dat"
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#define GAME_FRAME_DELAY (1000 / 50)
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const int kTime1 = 410;
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const int kTime2 = 250;
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const int kAcha = 492;
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const int kFleche = 1758;
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const int kAsoul = 154;
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const int kAouvr = 282;
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const int kAsearch = 387;
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const int kArcf = 1272;
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const int kArep = 1314;
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const int kAmzon = 1650;
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const int kArega = 0;
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const int kMaxDialogIndex = 9000;
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const int kMaxDialogHint = 600;
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const int kDescriptionStringIndex = 0; // Unused
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const int kInventoryStringIndex = 186;
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const int kQuestionStringIndex = 247;
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const int kDialogStringIndex = 292;
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const int kMenuPlaceStringIndex = 435;
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const int kMenuActionStringIndex = 476;
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const int kMenuSelfStringIndex = 497;
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const int kMenuSayStringIndex = 502;
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const int kMaxPatt = 20;
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const int kResolutionScaler = 2;
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/*
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9 "A glance at the forbidden$",
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18 "It's already open$",
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26 "A photograph$"
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*/
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enum Places {
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OWN_ROOM = 0, GREEN_ROOM = 1, PURPLE_ROOM = 2, TOILETS = 3, DARKBLUE_ROOM = 4,
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BLUE_ROOM = 5, RED_ROOM = 6, BATHROOM = 7, GREEN_ROOM2 = 8, JULIA_ROOM = 9,
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DINING_ROOM = 10, BUREAU = 11, KITCHEN = 12, ATTIC = 13, CELLAR = 14,
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LANDING = 15, CRYPT = 16, SECRET_PASSAGE = 17, ROOM18 = 18, MOUNTAIN = 19,
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CHAPEL = 20, MANOR_FRONT = 21, MANOR_BACK = 22, INSIDE_WELL = 23, WELL = 24,
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DOOR = 25, ROOM26 = 26, COAT_ARMS = 27
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};
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struct Pattern {
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byte _tay, _tax;
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byte _des[kMaxPatt + 1][kMaxPatt + 1];
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};
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struct SaveStruct {
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int _faithScore;
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byte _pctHintFound[11];
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byte _availableQuestion[43];
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byte _inventory[31];
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int _currPlace;
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int _atticBallHoleObjectId;
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int _atticRodHoleObjectId;
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int _cellarObjectId;
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int _secretPassageObjectId;
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int _wellObjectId;
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int _selectedObjectId;
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int _purpleRoomObjectId;
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int _cryptObjectId;
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bool _alreadyEnteredManor;
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byte _fullHour;
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};
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struct Hint {
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int _hintId;
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byte _point;
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};
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struct MortevielleGameDescription;
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class MortevielleEngine : public Engine {
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private:
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const MortevielleGameDescription *_gameDescription;
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Common::Stack<int> _keypresses;
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uint32 _lastGameFrame;
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Common::Point _mousePos;
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Common::StringArray _engineStrings;
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Common::StringArray _gameStrings;
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int _menuOpcode;
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bool _inMainGameLoop; // Flag when the main game loop is active
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bool _quitGame; // Quit game flag. Originally called 'arret'
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bool _endGame; // End game flag. Originally called 'solu'
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bool _loseGame; // Lose game flag. Originally called 'perdu'
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bool _txxFileFl; // Flag used to determine if texts are from the original files or from a DAT file
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bool _roomPresenceLuc;
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bool _roomPresenceIda;
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bool _purpleRoomPresenceLeo;
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bool _roomPresenceGuy;
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bool _roomPresenceEva;
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bool _roomPresenceMax;
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bool _roomPresenceBob;
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bool _roomPresencePat;
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bool _toiletsPresenceBobMax;
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bool _bathRoomPresenceBobMax;
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bool _juliaRoomPresenceLeo;
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bool _hiddenHero;
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bool _heroSearching;
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bool _keyPressedEsc;
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bool _reloadCFIEC;
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bool _col;
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bool _syn;
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bool _obpart;
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bool _anyone;
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bool _uptodatePresence;
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int _textColor;
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int _place;
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int _manorDistance;
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int _currBitIndex;
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int _currDay;
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int _currHour;
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int _currHalfHour;
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int _day;
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int _hour;
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int _minute;
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int _curSearchObjId;
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int _controlMenu;
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int _startTime;
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int _endTime;
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Common::Point _stdPal[91][17];
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int _x26KeyCount;
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int _roomDoorId;
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int _openObjCount;
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int _takeObjCount;
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int _num;
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int _searchCount;
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bool _introSpeechPlayed;
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int _inGameHourDuration;
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int _x;
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int _y;
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int _currentHourCount;
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int _currentTime;
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int _pauseStartTime;
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Common::String _hintPctMessage;
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byte *_cfiecBuffer;
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int _cfiecBufferSize;
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int _openObjects[7];
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uint16 _dialogIndexArray[kMaxDialogIndex + 1];
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Hint _dialogHintArray[kMaxDialogHint + 1];
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Common::ErrorCode initialize();
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Common::ErrorCode loadMortDat();
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void readStaticStrings(Common::File &f, int dataSize, DataType dataType);
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void loadFont(Common::File &f);
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bool handleEvents();
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void addKeypress(Common::Event &evt);
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void initMouse();
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void showIntroduction();
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void mainGame();
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void playGame();
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void handleAction();
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void loadPalette();
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void loadTexts();
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void loadCFIEC();
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void loadCFIPH();
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void showTitleScreen();
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int readclock();
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void palette(int v1);
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int checkLeoMaxRandomPresence();
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void interactNPC();
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void initCaveOrCellar();
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void displayControlMenu();
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void displayItemInHand(int objId);
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void resetRoomVariables(int roomId);
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int getPresenceStats(int &rand, int faithScore, int roomId);
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void setPresenceFlags(int roomId);
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void testKey(bool d);
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void exitRoom();
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void getReadDescription(int objId);
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void getSearchDescription(int objId);
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int checkLeaveSecretPassage();
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void startDialog(int16 rep);
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void endSearch();
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int convertCharacterIndexToBitIndex(int characterIndex);
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int convertBitIndexToCharacterIndex(int bitIndex);
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void clearUpperLeftPart();
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void clearDescriptionBar();
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void clearVerbBar();
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void clearUpperRightPart();
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int getRandomNumber(int minval, int maxval);
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void showMoveMenuAlert();
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void showConfigScreen();
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void decodeNumber(byte *pStart, int count);
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void resetVariables();
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void music();
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void drawRightFrame();
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void prepareRoom();
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void drawClock();
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void checkManorDistance();
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void gotoManorFront();
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void gotoManorBack();
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void gotoDiningRoom();
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bool checkInventory(int objectId);
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void loseGame();
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void floodedInWell();
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void displayDiningRoom();
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void startMusicOrSpeech(int so);
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void setTextColor(int col);
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void prepareScreenType1();
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void prepareScreenType2();
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void prepareScreenType3();
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void updateHour(int &day, int &hour, int &minute);
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void getKnockAnswer();
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int getPresenceStatsGreenRoom();
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int getPresenceStatsPurpleRoom();
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int getPresenceStatsToilets();
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int getPresenceStatsBlueRoom();
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int getPresenceStatsRedRoom();
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int getPresenceStatsDiningRoom(int &hour);
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int getPresenceStatsBureau(int &hour);
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int getPresenceStatsKitchen();
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int getPresenceStatsAttic();
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int getPresenceStatsLanding();
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int getPresenceStatsChapel(int &hour);
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int getPresenceBitIndex(int roomId);
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void setPresenceGreenRoom(int roomId);
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void setPresencePurpleRoom();
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void setPresenceBlueRoom();
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void setPresenceRedRoom(int roomId);
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int setPresenceDiningRoom(int hour);
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int setPresenceBureau(int hour);
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int setPresenceKitchen();
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int setPresenceLanding();
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int setPresenceChapel(int hour);
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void setRandomPresenceGreenRoom(int faithScore);
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void setRandomPresencePurpleRoom(int faithScore);
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void setRandomPresenceBlueRoom(int faithScore);
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void setRandomPresenceRedRoom(int faithScore);
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void setRandomPresenceJuliaRoom(int faithScore);
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void setRandomPresenceDiningRoom(int faithScore);
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void setRandomPresenceBureau(int faithScore);
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void setRandomPresenceKitchen(int faithScore);
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void setRandomPresenceAttic(int faithScore);
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void setRandomPresenceLanding(int faithScore);
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void setRandomPresenceChapel(int faithScore);
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void loadPlaces();
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void resetPresenceInRooms(int roomId);
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void showPeoplePresent(int bitIndex);
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int selectCharacters(int min, int max);
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void fctMove();
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void fctTake();
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void fctInventoryTake();
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void fctLift();
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void fctRead();
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void fctSelfRead();
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void fctLook();
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void fctSelftLook();
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void fctSearch();
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void fctSelfSearch();
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void fctOpen();
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void fctPlace();
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void fctTurn();
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void fctSelfHide();
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void fctAttach();
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void fctClose();
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void fctKnock();
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void fctSelfPut();
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void fctListen();
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void fctEat();
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void fctEnter();
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void fctSleep();
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void fctForce();
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void fctLeave();
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void fctWait();
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void fctSound();
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void fctDiscuss();
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void fctSmell();
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void fctScratch();
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void endGame();
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void askRestart();
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void handleOpcode();
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void prepareDisplayText();
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bool decryptNextChar(char &c, int &idx, byte &pt);
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void displayStatusArrow();
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void displayStatusInDescriptionBar(char stat);
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void displayQuestionText(Common::String s, int cmd);
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void displayTextInDescriptionBar(int x, int y, int nb, int mesgId);
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void displayTextInVerbBar(Common::String text);
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void displayTextBlock(Common::String text);
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void mapMessageId(int &mesgId);
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void resetOpenObjects();
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void setCoordinates(int sx);
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void drawPicture();
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void drawPictureWithText();
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void addObjectToInventory(int objectId);
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void putInHand(int &objId);
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void initMaxAnswer();
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void displayAnimFrame(int frameNum, int animId);
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int getFirstObject();
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void prepareNextObject();
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void putObject();
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void resetObjectPlace();
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void drawDiscussionBox();
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void displayNarrativePicture(int af, int ob);
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void menuUp();
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void displayLookScreen(int objId);
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void adzon();
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public:
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Common::Point _prevPos;
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int _currMenu;
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int _currAction;
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int _drawingSizeArr[108];
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int _charAnswerCount[9];
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int _charAnswerMax[9];
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byte _tabdon[4001];
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bool _soundOff;
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bool _blo;
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bool _destinationOk;
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bool _largestClearScreen;
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float _addFix;
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int _savedBitIndex;
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int _numpal;
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int _key;
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bool _mouseClick;
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SaveStruct _coreVar, _saveStruct;
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int _maff;
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int _caff;
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int _crep;
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byte _destinationArray[7][25];
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byte *_curPict;
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byte *_curAnim;
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byte *_rightFramePict;
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Debugger _debugger;
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ScreenSurface _screenSurface;
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PaletteManager _paletteManager;
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GfxSurface _backgroundSurface;
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Common::RandomSource _randomSource;
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SoundManager _soundManager;
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SavegameManager _savegameManager;
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Menu _menu;
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MouseHandler _mouse;
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TextHandler _text;
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DialogManager _dialogManager;
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MortevielleEngine(OSystem *system, const MortevielleGameDescription *gameDesc);
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~MortevielleEngine();
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virtual bool hasFeature(EngineFeature f) const;
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virtual bool canLoadGameStateCurrently();
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virtual bool canSaveGameStateCurrently();
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virtual Common::Error loadGameState(int slot);
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virtual Common::Error saveGameState(int slot, const Common::String &desc);
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virtual Common::Error run();
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virtual void pauseEngineIntern(bool pause);
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virtual GUI::Debugger *getDebugger() {return &_debugger;}
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uint32 getGameFlags() const;
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Common::Language getLanguage() const;
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Common::Language getOriginalLanguage() const;
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bool useOriginalData() const;
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static Common::String generateSaveFilename(const Common::String &target, int slot);
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Common::String generateSaveFilename(int slot) { return generateSaveFilename(_targetName, slot); }
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int getChar();
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bool keyPressed();
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Common::Point getMousePos() const { return _mousePos; }
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void setMousePos(const Common::Point &pt);
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bool getMouseClick() const { return _mouseClick; }
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void setMouseClick(bool v) { _mouseClick = v; }
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Common::String getEngineString(int idx) const { return _engineStrings[idx]; }
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Common::String getGameString(int idx) const { return _gameStrings[idx]; }
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void delay(int amount);
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void gameLoaded();
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void initGame();
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void displayAloneText();
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void draw(int x, int y);
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void charToHour();
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void hourToChar();
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Common::String getString(int num);
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void setPal(int n);
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Common::String copy(const Common::String &s, int idx, size_t size);
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void testKeyboard();
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int getPresence(int roomId);
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void displayEmptyHand();
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void displayPicture(const byte *pic, int x, int y);
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int gettKeyPressed();
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void handleDescriptionText(int f, int mesgId);
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int getAnimOffset(int frameNum, int animNum);
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void clearScreen();
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};
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extern MortevielleEngine *g_vm;
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} // End of namespace Mortevielle
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#endif
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