//////////////////////////////////////////////////////////////////////////////
// This file is part of the Journey MMORPG client                           //
// Copyright © 2015-2016 Daniel Allendorf                                   //
//                                                                          //
// This program is free software: you can redistribute it and/or modify     //
// it under the terms of the GNU Affero 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 Affero General Public License for more details.                      //
//                                                                          //
// You should have received a copy of the GNU Affero General Public License //
// along with this program.  If not, see <http://www.gnu.org/licenses/>.    //
//////////////////////////////////////////////////////////////////////////////
#include "ChatBalloon.h"

#include "../../Constants.h"

#include "nlnx/nx.hpp"
#include "nlnx/node.hpp"

namespace jrc
{
    ChatBalloon::ChatBalloon(int8_t type)
    {
        std::string typestr;
        if (type < 0)
        {
            switch (type)
            {
            case -1:
                typestr = "dead";
                break;
            }
        }
        else
        {
            typestr = std::to_string(type);
        }

        nl::node src = nl::nx::ui["ChatBalloon.img"][typestr];

        arrow = src["arrow"];
        frame = src;

        textlabel = { Text::A11M, Text::CENTER, Text::BLACK, "", 80 };

        duration = 0;
    }

    ChatBalloon::ChatBalloon()
        : ChatBalloon(0) {}

    void ChatBalloon::change_text(const std::string& text)
    {
        textlabel.change_text(text);

        duration = DURATION;
    }

    void ChatBalloon::draw(Point<int16_t> position) const
    {
        if (duration == 0)
            return;

        int16_t width = textlabel.width();
        int16_t height = textlabel.height();

        frame.draw(position, width, height);
        arrow.draw(position);
        textlabel.draw(position - Point<int16_t>(0, height + 4));
    }

    void ChatBalloon::update()
    {
        duration -= Constants::TIMESTEP;
        if (duration < 0)
            duration = 0;
    }

    void ChatBalloon::expire()
    {
        duration = 0;
    }
}