#ifndef _GAME_STATE_H_
#define _GAME_STATE_H_

#define FADING_SPEED		350.0f

class JGE;

#include <JSoundSystem.h>
#include <string>
#include <vector>
#include <iostream>
#include "DeckMetaData.h"
#include "DeckMenu.h"

using namespace std;

enum ENUM_GAME_STATE
{
    GAME_STATE_NONE = -1,
    GAME_STATE_MENU = 1,
    GAME_STATE_DUEL = 2,
    GAME_STATE_DECK_VIEWER = 3,
    GAME_STATE_SHOP = 4,
    GAME_STATE_OPTIONS = 5,
    GAME_STATE_AWARDS = 6,
    GAME_STATE_STORY = 7,
    GAME_STATE_TRANSITION = 8,
    GAME_STATE_MAX = 9,
};

enum ENUM_GS_TRANSITION
{
    TRANSITION_FADE = 0,
    TRANSITION_FADE_IN = 1,
    MAX_TRANSITION
};

class GameApp;
class SimpleMenu;
class Player;

class GameState
{
protected:
    GameApp* mParent;
    JGE* mEngine;
    string mStringID;

public:
    GameState(GameApp* parent, string id);
    virtual ~GameState(){}

    virtual void Create(){}
    virtual void Destroy(){}

    virtual void Start(){}
    virtual void End(){}

    virtual void OnScroll(int, int)
    {
    }

    virtual void Update(float dt) = 0;
    virtual void Render() = 0;

    string getStringID() {return mStringID;};

    // deck manipulation methods
    // 2010/09/15:
    // this was originally one method to do everything.  That has been split up into two distinct
    // methods since the original was building a menu and returning a value.  The first
    // creates the vector containing the deck information.  The second will render that information
    // it makes it easier to manipulate the deck information menus.

    // generate the Deck Meta Data and build the menu items of the menu given
    static vector<DeckMetaData *> fillDeckMenu(SimpleMenu * _menu, const string& path, const string& smallDeckPrefix = "", Player * statsPlayer = NULL);

    // generate the Deck Meta Data and build the menu items of the menu given
    // Will display up to maxDecks if maxDecks is non 0,all decks in path otherwise
    static vector<DeckMetaData *> fillDeckMenu(DeckMenu * _menu, const string& path, const string& smallDeckPrefix = "", Player * statsPlayer = NULL, int maxDecks = 0);

    // build a vector of decks with the information passsed in.
    static vector<DeckMetaData *> BuildDeckList(const string& path, const string& smallDeckPrefix = "", Player * statsPlayer = NULL, int maxDecks = 0);

    // build menu items based on the vector<DeckMetaData *>
    static void renderDeckMenu(SimpleMenu * _menu, const vector<DeckMetaData *>& deckMetaDataList);

    // build menu items based on the vector<DeckMetaData *>
    static void renderDeckMenu(DeckMenu * _menu, const vector<DeckMetaData *>& deckMetaDataList);

};
bool sortByName(DeckMetaData * d1, DeckMetaData * d2);

#endif