/* This is the heart of the application - the main game state where we are
   actually playing.

   This contains the basic game logic.
 */

#ifndef _GAME_H_
#define _GAME_H_

#include "gamedata.h"
#include "sdlrenderer.h"
#include "gamestate.h"
#include <stack>

using std::stack;


class Game : public GameState
{
 public:
    Game() {}
    ~Game();

    bool init();
    void execute(stack<GameState*> &state_stack) throw(StateExit);

 protected:
    // event handlers
    void on_exit();
    void on_lbutton_down(int x, int y);
    void on_rbutton_down(int mX, int mY);
    void on_key_down(SDLKey sym, SDLMod mod, Uint16 unicode);

 private:
    void render();

    SDLRenderer renderer;

    // data
    GameData data;

    static int NODE_RADIUS;
    static int MAX_MOVE_DISTANCE;
};

#endif