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 PINK_INVENTORY_H
#define PINK_INVENTORY_H

#include "common/rect.h"

#include "pink/utils.h"

namespace Pink {

class InventoryItem : public NamedObject {
public:
    void deserialize(Archive &archive) override;

    void toConsole() const override;

    const Common::String &getCurrentOwner() const { return _currentOwner; }

    friend class InventoryMgr;
private:
    Common::String _initialOwner;
    Common::String _currentOwner;
};

class LeadActor;
class Actor;

class InventoryMgr : public Object {
public:
    InventoryMgr();
    ~InventoryMgr() override;
    void deserialize(Archive &archive) override;
    void toConsole() const override;

    void loadState(Archive &archive);
    void saveState(Archive &archive);

    void update();
    void onClick(Common::Point point);

    bool start(bool paused);

    void setLeadActor(LeadActor *lead) { _lead = lead; }
    InventoryItem *findInventoryItem(const Common::String &name);

    bool isPinkOwnsAnyItems();
    void setItemOwner(const Common::String &owner, InventoryItem *item);

    InventoryItem *getCurrentItem() { return _currentItem; }

    friend class Console;

private:
    void close();
    enum Direction {
        kLeft = 0,
        kRight = 1
    };
    void showNextItem(bool direction);

    LeadActor *_lead;
    Actor *_window;
    Actor *_itemActor;
    Actor *_rightArrow;
    Actor *_leftArrow;

    InventoryItem *_currentItem;
    Array<InventoryItem *> _items;

    enum State {
        kIdle = 0,
        kOpening = 1,
        kReady = 2,
        kClosing = 3
    } _state;
    bool _isClickedOnItem;
};

} // End of namespace Pink

#endif