TrackSelector.h

#pragma once
/*	Quantum Minigolf, a computer game illustrating quantum mechanics
	Copyright (C) 2007 Friedemann Reinhard <friedemann.reinhard@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; 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/


// TrackSelector -- a class to preload several tracks and have the user choose one of them
// It is responsible for the keyboard handling while the user navigates through the menu

#include "Renderer.h"
#include "ClassicSimulator.h"
#include <SDL.h>
#include <iostream>
#include <vector>
#include <list>
#include <string>

using namespace std;

typedef struct
{
  SDL_Surface *V;
  SDL_Surface *hard;
  SDL_Surface *soft;
} trackrecord;

class TrackSelector
{
public:
  TrackSelector (Renderer * renderer, ClassicSimulator * csimulator);
  ~TrackSelector (void);

  // handle the user input in the menu phase (i.e. cycle the
  // tracks and then quit or start a new game)
  int GetTrack (bool * quantum);

private:
    SDL_Surface * BlackTrack (void);

  Renderer *renderer;		// pointer to the renderer
  ClassicSimulator *csimulator;	// pointer to the simulator -
  // used to reset csimulator.hard
  // and csimulator.soft
  int width;
  int height;

  bool help;			// display help menu

  // tracks - a list containing all the pre-loaded tracks
  // when the user cycles through the tracks, they are fetched
  // from 'tracks' by 'trackiterator'
    list < trackrecord * >tracks;
    list < trackrecord * >::iterator trackiterator;
};