PersonHandler.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_PERSONHANDLER_H
#define CRAB_PERSONHANDLER_H

#include "crab/event/gameevent.h"
#include "crab/event/GameEventInfo.h"
#include "crab/ui/ProgressBar.h"
#include "crab/ui/dialogbox.h"
#include "crab/TTSHandler.h"

namespace Crab {

namespace pyrodactyl {
namespace anim {
class Sprite;
} // End of namespace Sprite

namespace ui {
class PersonHandler : public TTSHandler {
    // The positions of various elements
    // img = player image position
    Element _img;

    // How the individual sprite clips are drawn
    struct ImageAnchor {
        Align _x, _y;

        ImageAnchor() {
            _x = ALIGN_CENTER;
            _y = ALIGN_RIGHT;
        }

        void load(rapidxml::xml_node<char> *node, const bool &echo = true) {
            loadAlign(_x, node, echo, "align_x");
            loadAlign(_y, node, echo, "align_y");
        }
    } _spriteAlign;

    // For drawing the name
    TextData _name;

    // The dialog box used to draw dialog
    pyrodactyl::ui::GameDialogBox _dlbox;

    // The three opinion bars
    pyrodactyl::ui::ProgressBar _opinion[pyrodactyl::people::OPI_TOTAL];

    // The button for selecting the journal
    Button _jb;

    // The person id of the changed opinion, we use this to reset bar
    Common::String _prev;

public:
    // Used by other objects to see if journal needs to be displayed or not
    bool _showJournal;

    PersonHandler() {
        _showJournal = false;
    }

    ~PersonHandler() {}

    void reset(const Common::String &id);

    void load(rapidxml::xml_node<char> *node);

    // Handle events for the three opinion bars and journal - used in both dialog box and reply events
    bool handleCommonEvents(const Common::Event &event);

    // Handle events for the dialog box
    bool handleDlboxEvents(const Common::Event &event);

    void internalEvents(const pyrodactyl::people::PersonState &state, pyrodactyl::anim::Sprite *s);

    void draw(pyrodactyl::event::Info &info, pyrodactyl::event::GameEvent *event, const Common::String &personId,
              const bool &player, pyrodactyl::anim::Sprite *s = nullptr);

    void opinionChange(pyrodactyl::event::Info &info, const Common::String &id,
                       const pyrodactyl::people::OpinionType &type, const int &val);

    void setUI();
};
} // End of namespace ui
} // End of namespace pyrodactyl

} // End of namespace Crab

#endif // CRAB_PERSONHANDLER_H