#ifndef _GUI_LAYERS_H_
#define _GUI_LAYERS_H_

#define DIR_DOWN 1
#define DIR_UP 2
#define DIR_LEFT 3
#define DIR_RIGHT 4

#include <JGui.h>
#include "WEvent.h"

class GameObserver;
class Player;

class GuiLayer
{
protected:
    JButton mActionButton;
public:
    int mCurr;
    vector<JGuiObject *> mObjects;
    void Add(JGuiObject * object);
    int Remove(JGuiObject * object);
    int modal;
    bool hasFocus;
    virtual void resetObjects();
    int getMaxId();
    GuiLayer();
    virtual ~GuiLayer();
    virtual void Update(float dt);
    virtual bool CheckUserInput(JButton key)
    {
        return false;
    }

    int getIndexOf(JGuiObject * object);
    JGuiObject * getByIndex(int index);
    virtual void Render();
    int empty()
    {
        if (mObjects.size())
            return 0;
        return 1;
    }

    virtual int receiveEventPlus(WEvent * e)
    {
        return 0;
    }

    virtual int receiveEventMinus(WEvent * e)
    {
        return 0;
    }

};

#endif