/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2009 Kristian Lehmann <email@thexception.net>

 * Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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 St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#ifndef BGWIDGET_H

#define BGWIDGET_H

#include <QWidget>

//#include <QGLWidget>

#include <QPainter>

#include <QTimer>

#include <QPaintEvent>

#include <QTime>

#include <QPoint>

#define SPRITE_MAX 10

#define ANIMATION_INTERVAL 40

class SpritePosition

{

    public:

        SpritePosition(QWidget * parent, int sw, int sh);

        ~SpritePosition();

    private:

        float fX;

        float fY;

        float fXMov;

        float fYMov;

        int iAngle;

        QWidget * wParent;

        int iSpriteHeight;

        int iSpriteWidth;

    public:

        void move();

        void reset();

        QPoint pos();

        int getAngle();

        void init();

};

class BGWidget : public QWidget

{

        Q_OBJECT

    public:

        BGWidget(QWidget * parent);

        ~BGWidget();

        void startAnimation();

        void stopAnimation();

        void init();

        bool enabled;

    private:

        QImage sprite;

        QTimer * timerAnimation;

        SpritePosition * spritePositions[SPRITE_MAX];

        QImage * rotatedSprites[360];

    protected:

        void paintEvent(QPaintEvent * event);

    private slots:

        void animate();

};

#endif // BGWIDGET_H