/*

 *  The Mana World

 *  Copyright (C) 2006  The Mana World Development Team

 *

 *  This file is part of The Mana World.

 *

 *  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 2 of the License, or

 *  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, write to the Free Software

 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#include <guichan/color.hpp>

#include "textparticle.h"

#include "gui/textrenderer.h"

TextParticle::TextParticle(Map *map, const std::string &text,

                           const gcn::Color *color,

                           gcn::Font *font, bool outline):

    Particle(map),

    mText(text),

    mTextFont(font),

    mColor(color),

    mOutline(outline)

{

}

void TextParticle::draw(Graphics *graphics, int offsetX, int offsetY) const

{

    if (!mAlive)

        return;

    int screenX = (int) mPos.x + offsetX;

    int screenY = (int) mPos.y - (int) mPos.z + offsetY;

    float alpha = mAlpha * 255.0f;

    if (mLifetimeLeft > -1 && mLifetimeLeft < mFadeOut)

        alpha = alpha * mLifetimeLeft / mFadeOut;

    if (mLifetimePast < mFadeIn)

        alpha = alpha * mLifetimePast / mFadeIn;

    gcn::Color color = *mColor;

    color.a = (int) alpha;

    TextRenderer::renderText(graphics, mText,

            screenX, screenY, gcn::Graphics::CENTER,

            color, mTextFont, mOutline, false, (int) alpha);

}