game_johnnyrock.h

/* 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef ALG_GAME_JOHNNYROCK_H
#define ALG_GAME_JOHNNYROCK_H

#include "common/hashmap.h"
#include "common/rect.h"

#include "gui/debugger.h"

#include "alg/game.h"
#include "alg/scene.h"

namespace Alg {

typedef Common::Functor1Mem<Scene *, void, GameJohnnyRock> JRScriptFunctionScene;
typedef Common::Functor1Mem<Rect *, void, GameJohnnyRock> JRScriptFunctionRect;
typedef Common::Functor1Mem<Common::Point *, void, GameJohnnyRock> JRScriptFunctionPoint;
typedef Common::HashMap<Common::String, JRScriptFunctionScene *> JRScriptFunctionSceneMap;
typedef Common::HashMap<Common::String, JRScriptFunctionRect *> JRScriptFunctionRectMap;
typedef Common::HashMap<Common::String, JRScriptFunctionPoint *> JRScriptFunctionPointMap;

class GameJohnnyRock : public Game {

    enum SceneFuncType {
        PREOP = 1,
        SHOWMSG = 2,
        INSOP = 3,
        WEPDWN = 4,
        SCNSCR = 5,
        NXTFRM = 6,
        NXTSCN = 7
    };

public:
    GameJohnnyRock(AlgEngine *vm, const AlgGameDescription *gd);
    ~GameJohnnyRock() override;
    Common::Error run() override;
    void runCursorTimer();
    void debug_warpTo(int val);

private:
    void init() override;
    void registerScriptFunctions();
    void verifyScriptFunctions();
    void unregisterScriptFunctions();
    JRScriptFunctionPoint getScriptFunctionZonePtrFb(Common::String name);
    JRScriptFunctionRect getScriptFunctionRectHit(Common::String name);
    JRScriptFunctionScene getScriptFunctionScene(SceneFuncType type, Common::String name);
    void callScriptFunctionZonePtrFb(Common::String name, Common::Point *point);
    void callScriptFunctionRectHit(Common::String name, Rect *rect);
    void callScriptFunctionScene(SceneFuncType type, Common::String name, Scene *scene);

    JRScriptFunctionPointMap _zonePtrFb;
    JRScriptFunctionRectMap _rectHitFuncs;
    JRScriptFunctionSceneMap _scenePreOps;
    JRScriptFunctionSceneMap _sceneShowMsg;
    JRScriptFunctionSceneMap _sceneInsOps;
    JRScriptFunctionSceneMap _sceneWepDwn;
    JRScriptFunctionSceneMap _sceneScnScr;
    JRScriptFunctionSceneMap _sceneNxtFrm;
    JRScriptFunctionSceneMap _sceneNxtScn;

    // images
    Graphics::Surface *_levelIcon = nullptr;
    Graphics::Surface *_bulletholeIcon = nullptr;
    Common::Array<Graphics::Surface *> *_difficultyIcon = nullptr;
    Common::Array<Graphics::Surface *> *_gun = nullptr;
    Common::Array<Graphics::Surface *> *_numbers = nullptr;

    // sounds
    Audio::SeekableAudioStream *_saveSound = nullptr;
    Audio::SeekableAudioStream *_loadSound = nullptr;
    Audio::SeekableAudioStream *_moneySound = nullptr;
    Audio::SeekableAudioStream *_shotSound = nullptr;
    Audio::SeekableAudioStream *_emptySound = nullptr;
    
    // constants
    const int16 _randomRooftop[6] = {2, -4, 0x104, 0x1E, 0x100, 0x102};
    const int16 _randomTheater[9] = {5, -5, 0x111, 0x1E, 0x107, 0x109, 0x10B, 0x10D, 0x10F};
    const int16 _randomAlley[10] = {6, -4, 0, 0x1E, 0x113, 0x115, 0x117, 0x119, 0x11B, 0x11D};
    const int16 _randomFuneralMR[10] = {6, -5, 0x12B, 0x1E, 0x11F, 0x121, 0x123, 0x125, 0x127, 0x129};
    const int16 _randomBookMR[8] = {4, 5, 0, 0x1E, 0x12E, 0x130, 0x132, 0x134};
    const int16 _randomStairway[8] = {4, -3, 0, 0x1E, 0x139, 0x13B, 0x13D, 0x13F};
    const int16 _randomHall[8] = {4, -5, 0, 0x1E, 0x141, 0x143, 0x145, 0x146};
    const int16 _randomWindows[10] = {6, -3, 0, 0x1E, 0x154, 0x156, 0x158, 0x15A, 0x15C, 0x15E};
    const int16 _randomCar[5] = {1, 1, 0, 0, 0x0FE};
    const int16 _randomHall1[5] = {1, 1, 0, 0x1E, 0x148};
    const int16 _randomElevator[5] = {1, 1, 0, 0, 0x14C};
    const int16 _randomBaby[5] = {1, 1, 0, 0, 0x160};
    const int16 *_randomPlaces[6] = {_randomWindows, _randomStairway, _randomCar, _randomHall1, _randomElevator, _randomBaby};
    const int16 *_randomPlacesMR[8] = {_randomBookMR, _randomFuneralMR, _randomAlley, _randomTheater, _randomHall, _randomWindows, _randomHall1, _randomRooftop};

    const int16 _officeTable[5] = {0xA7, 0x9F, 0x9E, 0x0A0, 0x0AD};

    const uint16 _diffPos[4][2] = {{0, 0}, {0xCD, 0x35}, {0xD2, 0x53}, {0xD2, 0x6E}};

    // gamestate
    uint8 _difficulty = 1;
    uint8 _emptyCount = 0;
    bool _holster = false;
    uint8 _oldDifficulty = 1;
    uint8 _inHolster = 0;
    int32 _score = 0;
    int32 _oldScore = -1;
    bool _shotFired = false;
    uint16 _shots = 0;
    uint8 _oldShots = 0;
    uint8 _whichGun = 0;
    uint8 _oldWhichGun = 0xFF;

    uint16 _totalDies = 0;
    int16 _gameMoney = 0;
    int16 _oldGameMoney = 0;
    uint16 _ammoAgain = 0;
    uint16 _mapTimeout = 0;
    uint8 _luckyNumber = 0;
    uint8 _thisMap = 0;
    uint16 _clues = 0;
    uint16 _placeBits = 0;
    uint8 _randomCount = 0;
    uint16 _doctorBits = 0;
    uint16 _undertakerBits = 0;
    uint16 _thisClue = 0;
    uint8 _gotThisNumber = 0;
    uint8 _casino = 0;
    uint8 _poolHall = 0;
    uint8 _warehouse = 0;
    uint8 _garage = 0;
    uint8 _office = 0;
    uint8 _casinoType = 0;
    uint8 _poolHallType = 0;
    uint8 _warehouseType = 0;
    uint8 _garageType = 0;
    uint8 _mansion = 0;
    uint8 _inWarehouse = 0;
    uint8 _inOffice = 0;
    uint16 _gotTo = 0;
    uint8 _whoDidIt = 0;
    uint8 _hadGoToMansion = 0;
    uint16 _officeCount = 0;
    uint16 _randomPlaceBits = 0;
    uint8 _maxRandomCount = 0;
    uint16 _gotoAfterRandom = 0;
    uint16 _repeatRandomPlace = 0;
    uint16 _maxRepeat = 0;
    uint16 _gotThisClue = 0;
    uint16 _didContinue = 0;
    uint16 _thisGameTime = 0;
    uint8 _thisDifficulty = 0;
    uint8 _clueTable[4];
    uint8 _combinations[4];
    uint16 _entranceIndex[20];
    const int16 *_randomScenes = nullptr;
    uint8 _randomScenesSavestateIndex = 0;
    uint16 _randomScenesIndex[10];
    Common::String _moneyScene = "";
    uint8 _mgunCnt = 0;
    uint32 _machGunTimer = 0;

    Common::String _retScene;
    Common::String _subScene;

    uint32 _thisGameTimer = 0;

    // base functions
    bool fired(Common::Point *point);
    void newGame();
    void resetParams();
    void outShots();
    void doMenu();
    void updateStat();
    void displayScore();
    void showDifficulty(uint8 newDifficulty, bool updateCursor);
    void changeDifficulty(uint8 newDifficulty);
    void adjustDifficulty(uint8 newDifficulty, uint8 oldDifficulty);
    void updateCursor();
    void updateMouse();
    void moveMouse();
    bool weaponDown();
    bool saveState(Common::OutSaveFile *saveFile) override;
    bool loadState(Common::InSaveFile *inSaveFile) override;
    void doMoneySound();
    Zone *checkZones(Scene *scene, Rect *&hitRect, Common::Point *point);

    // misc game functions
    Common::String numToScene(int n);
    uint16 sceneToNum(Common::String sceneName);
    void defaultBullethole(Common::Point *point);
    uint16 pickBits(uint16 *bits, uint8 max);
    uint16 pickRandomPlace(uint8 place);
    void showCombination();
    void shotClue(uint8 clue);
    void shotCombination(uint8 combination, bool combinationB);
    void shotLuckyNumber(uint8 number);

    // Timer
    void setupCursorTimer();
    void removeCursorTimer();
    
    // Script functions: Zone
    void zoneBullethole(Common::Point *point);

    // Script functions: RectHit
    void rectNewScene(Rect *rect);
    void rectShotMenu(Rect *rect);
    void rectSave(Rect *rect);
    void rectLoad(Rect *rect);
    void rectContinue(Rect *rect);
    void rectStart(Rect *rect);
    void rectEasy(Rect *rect);
    void rectAverage(Rect *rect);
    void rectHard(Rect *rect);
    void rectExit(Rect *rect);
    void rectKillInnocent(Rect *rect);
    void rectSelectCasino(Rect *rect);
    void rectSelectPoolhall(Rect *rect);
    void rectSelectWarehouse(Rect *rect);
    void rectSelectGarage(Rect *rect);
    void rectSelectMansion(Rect *rect);
    void rectSelectAmmo(Rect *rect);
    void rectSelectOffice(Rect *rect);
    void rectShotManBust(Rect *rect);
    void rectShotWomanBust(Rect *rect);
    void rectShotBlueVase(Rect *rect);
    void rectShotCat(Rect *rect);
    void rectShotIndian(Rect *rect);
    void rectShotPlate(Rect *rect);
    void rectShotBlueDressPic(Rect *rect);
    void rectShotModernPic(Rect *rect);
    void rectShotMonaLisa(Rect *rect);
    void rectShotGWashington(Rect *rect);
    void rectShotBoyInRedPic(Rect *rect);
    void rectShotCoatOfArms(Rect *rect);
    void rectShotCombinationA0(Rect *rect);
    void rectShotCombinationA1(Rect *rect);
    void rectShotCombinationA2(Rect *rect);
    void rectShotCombinationA3(Rect *rect);
    void rectShotCombinationA4(Rect *rect);
    void rectShotCombinationA5(Rect *rect);
    void rectShotCombinationB0(Rect *rect);
    void rectShotCombinationB1(Rect *rect);
    void rectShotCombinationB2(Rect *rect);
    void rectShotCombinationB3(Rect *rect);
    void rectShotCombinationB4(Rect *rect);
    void rectShotCombinationB5(Rect *rect);
    void rectShotLuckyNumber0(Rect *rect);
    void rectShotLuckyNumber1(Rect *rect);
    void rectShotLuckyNumber2(Rect *rect);
    void rectShotLuckyNumber3(Rect *rect);
    void rectShotLuckyNumber4(Rect *rect);
    void rectShotLuckyNumber5(Rect *rect);

    // Script functions: Scene InsOps
    void sceneIsoShootpast(Scene *scene);
    void sceneIsoShootpastPause(Scene *scene);
    void sceneIsoGotoCasino(Scene *scene);
    void sceneIsoGotoPoolhall(Scene *scene);
    void sceneIsoGotoWarehouse(Scene *scene);
    void sceneIsoInWarehouse2(Scene *scene);
    void sceneIsoInwarehouse3(Scene *scene);
    void sceneIsoGotoGarage(Scene *scene);
    void sceneIsoGotoMansion(Scene *scene);
    void sceneIsoInMansion1(Scene *scene);

    // Script functions: Scene NxtScn
    void sceneNxtscnDied(Scene *scene);
    void sceneNxtscnBombDead(Scene *scene);
    void sceneNxtscnPickUndertaker(Scene *scene);
    void sceneNxtscnCallAttract(Scene *scene);
    void sceneNxtscnPickLuckyNumber(Scene *scene);
    void sceneNxtscnPickMap(Scene *scene);
    void sceneNxtscnPickClue(Scene *scene);
    void sceneNxtscnMapTimeout(Scene *scene);
    void sceneNxtscnEnterCasino(Scene *scene);
    void sceneNxtscnCasinoWhat(Scene *scene);
    void sceneNxtscnEnterPoolhall(Scene *scene);
    void sceneNxtscnPoolhallClue(Scene *scene);
    void sceneNxtscnEnterWarehouse(Scene *scene);
    void sceneNxtscnWarehouseClue(Scene *scene);
    void sceneNxtscnEnterGarage(Scene *scene);
    void sceneNxtscnGarageClue(Scene *scene);
    void sceneNxtscnEnterMansion(Scene *scene);
    void sceneNxtscnGiveClue(Scene *scene);
    void sceneNxtscnPickFlowerMan(Scene *scene);
    void sceneNxtscnRandomScene(Scene *scene);
    void sceneNxtscnEndRandScene(Scene *scene);
    void sceneNxtscnKillInnocent(Scene *scene);

    // Script functions: Scene WepDwn
    void sceneDefaultWepdwn(Scene *scene);

    // Script functions: ScnScr
    void sceneDefaultScore(Scene *scene);
};

class DebuggerJohnnyRock : public GUI::Debugger {
public:
    DebuggerJohnnyRock(GameJohnnyRock *game);
    bool cmdWarpTo(int argc, const char **argv);
    bool cmdDumpLib(int argc, const char **argv);

private:
    GameJohnnyRock *_game;
};

} // End of namespace Alg

#endif