ItemMenu.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/>.
 *
 */

/*
 * This code is based on the CRAB engine
 *
 * Copyright (c) Arvind Raja Yadav
 *
 * Licensed under MIT
 *
 */

#ifndef CRAB_ITEMMENU_H
#define CRAB_ITEMMENU_H

#include "crab/item/ItemSlot.h"
#include "crab/people/person.h"
#include "crab/ui/ItemDesc.h"
#include "crab/ui/menu.h"

namespace Crab {

namespace pyrodactyl {
namespace item {
// The menu is used to handle interactions like the player clicking on an item to equip it
class ItemMenu : public pyrodactyl::ui::Menu<ItemSlot> {
protected:
    int _previewIndex, _selectIndex;

    // Variable to determine if stats of object need updating
    bool _update;

public:
    // The preview for selected item and hovered item
    // StatPreview select, hover;

    ItemMenu() {
        _previewIndex = -1;
        _selectIndex = -1;
        _update = false;
    }
    ~ItemMenu() {}

    int hoverIndex() { return _hoverIndex; }

    void draw(pyrodactyl::ui::ItemDesc &itemInfo);
    /*pyrodactyl::people::Person &obj, pyrodactyl::stat::StatDrawHelper &helper*/

    void init(const ItemSlot &ref, const Vector2i &inc, const uint &rows,
              const uint &cols, const bool &keyboard);

    void handleEvents(const Common::Event &event, const int &xOffset = 0, const int &yOffset = 0);
#if 0
    void handleEvents(const SDL_Event &Event, const int &XOffset = 0, const int &YOffset = 0);
#endif
    /* pyrodactyl::people::Person &obj,*/

    bool swap(ItemMenu &target, int index);
    bool equip(Item &item);
    bool del(const Common::String &id);
    bool has(const Common::String &container, const Common::String &id);

    // Used to calculate enabled slots
    // void SetEnable();

    void saveState(rapidxml::xml_document<> &doc, rapidxml::xml_node<char> *root);
    void loadState(rapidxml::xml_node<char> *node);
};
} // End of namespace item
} // End of namespace pyrodactyl

} // End of namespace Crab

#endif // CRAB_ITEMMENU_H