game_phantom.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 MADS_GAME_PHANTOM_H
#define MADS_GAME_PHANTOM_H

#include "mads/game.h"
#include "mads/globals.h"
#include "mads/phantom/globals_phantom.h"

namespace MADS {
namespace Phantom {

enum Difficulty {
    DIFFICULTY_HARD = 1, DIFFICULTY_MEDIUM = 2, DIFFICULTY_EASY = 3
};

enum InventoryObject {
    OBJ_NONE = -1,
    OBJ_KEY = 0,
    OBJ_LANTERN = 1,
    OBJ_RED_FRAME = 2,
    OBJ_SANDBAG = 3,
    OBJ_YELLOW_FRAME = 4,
    OBJ_FIRE_AXE = 5,
    OBJ_SMALL_NOTE = 6,
    OBJ_ROPE = 7,
    OBJ_SWORD = 8,
    OBJ_ENVELOPE = 9,
    OBJ_TICKET = 10,
    OBJ_PIECE_OF_PAPER = 11,
    OBJ_PARCHMENT = 12,
    OBJ_LETTER = 13,
    OBJ_NOTICE = 14,
    OBJ_BOOK = 15,
    OBJ_CRUMPLED_NOTE = 16,
    OBJ_BLUE_FRAME = 17,
    OBJ_LARGE_NOTE = 18,
    OBJ_GREEN_FRAME = 19,
    OBJ_MUSIC_SCORE = 20,
    OBJ_WEDDING_RING = 21,
    OBJ_CABLE_HOOK = 22,
    OBJ_ROPE_WITH_HOOK = 23,
    OBJ_OAR = 24
};

enum MazeEvent {
    MAZE_EVENT_NONE = 0,
    MAZE_EVENT_PUDDLE = 0x0001,
    MAZE_EVENT_RAT_NEST = 0x0002,
    MAZE_EVENT_SKULL = 0x0004,
    MAZE_EVENT_POT = 0x0008,
    MAZE_EVENT_BRICK = 0x0010,
    MAZE_EVENT_HOLE = 0x0020,
    MAZE_EVENT_WEB = 0x0040,
    MAZE_EVENT_PLANK = 0x0080,
    MAZE_EVENT_DRAIN = 0x0100,
    MAZE_EVENT_STONE = 0x0200,
    MAZE_EVENT_BLOCK = 0x0400,
    MAZE_EVENT_FALLEN_BLOCK = 0x0800
};

struct Catacombs {
    uint16 _sceneNum;
    int8 _exit[4];
    int8 _fromDirection[4];
    uint16 _flags;
};

class GamePhantom : public Game {
    friend class Game;

private:
    void genericObjectExamine();
    void stopWalker();
    void stopWalkerBasic();

    const Catacombs *_catacombs;
    int _catacombSize;

protected:
    GamePhantom(MADSEngine *vm);

    void startGame() override;

    void initializeGlobals() override;

    void setSectionHandler() override;

    void checkShowDialog() override;
public:
    PhantomGlobals _globals;
    Difficulty _difficulty;


    Globals &globals() override { return _globals; }

    void doObjectAction() override;

    void unhandledAction() override;

    void step() override;

    void synchronize(Common::Serializer &s, bool phase1) override;

    void setupCatacombs();
    void enterCatacombs(bool val);
    void initCatacombs();
    void moveCatacombs(int dir);
    int exitCatacombs(int dir);
    void newCatacombRoom(int fromRoom, int fromExit);
};

// Section handlers aren't needed in ScummVM implementation
class Section1Handler : public SectionHandler {
public:
    Section1Handler(MADSEngine *vm) : SectionHandler(vm) {}

    void preLoadSection() override {}
    void sectionPtr2() override {}
    void postLoadSection() override {}
};

typedef Section1Handler Section2Handler;
typedef Section1Handler Section3Handler;
typedef Section1Handler Section4Handler;
typedef Section1Handler Section5Handler;

} // End of namespace Phantom
} // End of namespace MADS

#endif