/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   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 (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, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Reto Grieder
 *   Co-authors:
 *      ...
 *
 */

#include "OrxonoxStableHeaders.h"
#include "DebugFPSText.h"
#include <OgreTextAreaOverlayElement.h>
#include "core/CoreIncludes.h"
#include "GraphicsEngine.h"
#include "util/Convert.h"

namespace orxonox
{
    CreateFactory(DebugFPSText);

    DebugFPSText::DebugFPSText(BaseObject* creator) : OverlayText(creator)
    {
        RegisterObject(DebugFPSText);
    }

    DebugFPSText::~DebugFPSText()
    {
    }

    void DebugFPSText::tick(float dt)
    {
        float fps = GraphicsEngine::getInstance().getAverageFramesPerSecond();
        this->text_->setCaption(this->getCaption() + convertToString(fps));
    }
}