//////////////////////////////////////////////////////////////////////////////
// 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 "Afterimage.h"

#include "../../Util/Misc.h"

#include "nlnx/nx.hpp"

namespace jrc
{
    Afterimage::Afterimage(int32_t skill_id, const std::string& name,
        const std::string& stance_name, int16_t level) {

        nl::node src;
        if (skill_id > 0)
        {
            std::string strid = string_format::extend_id(skill_id, 7);
            src = nl::nx::skill[strid.substr(0, 3) + ".img"]["skill"][strid]["afterimage"][name][stance_name];
        }

        if (!src)
        {
            src = nl::nx::character["Afterimage"][name + ".img"][level / 10][stance_name];
        }

        range = src;
        firstframe = 0;
        displayed = false;

        for (nl::node sub : src)
        {
            uint8_t frame = string_conversion::or_default<uint8_t>(sub.name(), 255);
            if (frame < 255)
            {
                animation = sub;
                firstframe = frame;
            }
        }
    }

    Afterimage::Afterimage()
    {
        firstframe = 0;
        displayed = true;
    }

    void Afterimage::draw(uint8_t stframe, const DrawArgument& args, float alpha) const
    {
        if (!displayed && stframe >= firstframe)
        {
            animation.draw(args, alpha);
        }
    }

    void Afterimage::update(uint8_t stframe, uint16_t timestep)
    {
        if (!displayed && stframe >= firstframe)
        {
            displayed = animation.update(timestep);
        }
    }

    uint8_t Afterimage::get_first_frame() const
    {
        return firstframe;
    }

    Rectangle<int16_t> Afterimage::get_range() const
    {
        return range;
    }
}