Структура игровой программы

#include "gridmap.h"
#include "..\SFML\Graphics.hpp"
using namespace sf;
 
class Entiti
{
public:
    Texture texture;
    RenderStates statechar;
    int sizex, sizey;
    Vector2f cord;
    Vector2f vecdir;
    Vector2f vecnapr;
    Vector2f oldvecdir;
    VertexArray quad;
    float speed;
    float angle;
    int animstatus;
    bool animate;
    std::string filename;
 
    Entiti();
    void setEntiti(Vector2f, int, int, float, Vector2f);
    void draw(RenderWindow*);
    void updateAnimStatus(float);
    void loadTexture(std::string);
    void rotate(float);
    void move(Vector2f);
};

#include "..\SFML\Graphics.hpp"
using namespace sf;
 
class Gridmap
{
public:
    Tile* map;
    int sizex;
    int sizey;
    Texture textile;
    int blocksize = 32 + 12;
    int radius = 18;
 
 
    Gridmap();
    void setMap(int, int);
    Gridmap(int, int);
    void setTile(Vector2i, Vector2f, bool, int);
    void draw(Vector2f cord, RenderWindow*);
private:
    VertexArray tilemap;
    RenderStates state;
};