inventory.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_INVENTORY_H
#define MADS_INVENTORY_H

#include "common/scummsys.h"
#include "common/array.h"
#include "common/serializer.h"
#include "mads/core/resources.h"

namespace MADS {

enum {
    PLAYER_INVENTORY = 2, NOWHERE = 1
};

class RexNebularEngine;

#define MAX_VOCAB 5
#define MAX_QUALITIES 4

class InventoryObject {
public:
    int _descId;
    int _roomNumber;
    int _article;
    int _vocabCount;
    int _qualitiesCount;
    int syntax;

    struct {
        int _vocabId;
        VerbType _verbType;
        PrepType _prepType;
    } _vocabList[MAX_VOCAB];

    int _qualityId[MAX_QUALITIES];
    int _qualityValue[MAX_QUALITIES];

    void synchronize(Common::Serializer &s);

    bool hasQuality(int qualityId) const;

    void setQuality(int qualityId, int qualityValue);

    int getQuality(int qualityId) const;
};

class InventoryObjects : public Common::Array<InventoryObject> {
private:
    RexNebularEngine *_vm;

public:
    SynchronizedList _inventoryList;

    InventoryObjects(RexNebularEngine *vm) : _vm(vm) {}

    void load();

    void synchronize(Common::Serializer &s);

    InventoryObject &getItem(int itemIndex) {
        return (*this)[_inventoryList[itemIndex]];
    }

    void setRoom(int objectId, int sceneNumber);

    bool isInRoom(int objectId) const;

    bool isInInventory(int objectId) const;

    void addToInventory(int objectId);

    void removeFromInventory(int objectId, int newScene);

    int getIdFromDesc(int objectId);
};

} // namespace MADS

#endif /* MADS_INVENTORY_H */