Drawable.h

#ifndef Drawable_H
#define Drawable_H
 
#include "../RegistrationState.h"
#include "DrawableManager.h"
 
class DrawRegistrationCommand;
class DrawDeregistrationCommand;

class Drawable
{
protected:
    Drawable();
    Drawable(const Drawable&) = delete;
    Drawable& operator=(const Drawable&) = delete;
    virtual ~Drawable();

    void SubmitDrawRegistration();

    void SubmitDrawDeregistration();
 
private:
    friend class DrawableAttorney;

    RegistrationState RegStateCurr;

    DrawRegistrationCommand* ptrDrawRegistrationCmd;

    DrawDeregistrationCommand* ptrDrawDeregistrationCmd;

    DrawableManager::StorageListRef pMyDeleteRef;

    virtual void Draw() {};

    virtual void Draw2D() {};

    void SceneRegistration();

    void SceneDeregistration();
};
 
#endif