//  $Id$
//
//  SuperTuxKart - a fun racing game with go-kart
//  Copyright (C) 2006 SuperTuxKart-Team
//
//  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 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 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.

#ifndef HEADER_TRACKSEL_H
#define HEADER_TRACKSEL_H

#include <vector>
#include "base_gui.hpp"

class TrackSel: public BaseGUI
{
private:
	unsigned int      m_num_entries;   // number of entries in scrolling menu
    int               m_offset;        // index of first track
    int               m_current_track; // id of current track
    std::vector<int>  m_index_avail_tracks;
    const static unsigned int  m_max_entries = 7;

    int computeIndent(int n) {return 40+abs((int)(m_num_entries-1)/2 - n)*3;}
	void updateScrollPosition();
	void switchGroup();
    void displayImages(int selected_track);
public:
    TrackSel();
    ~TrackSel();

    void update(float dt);
    virtual void handle(GameAction, int);
    void select();
};

#endif