Snake game GUI (SDL) - snake.h

#include <iostream>
#include <vector>
#include <cstdlib>
#include <SDL/SDL.h>
#include <SDL/SDL_ttf.h>
#ifndef SNAKE_H
#define SNAKE_H

struct snakepart{
    int x,y;
    snakepart(int col,int row);
    snakepart();
};

class snakeclass{
    int points,del,width,height;
    char direction;
    bool get;
    snakepart food;
    std::vector<snakepart> snake;
    SDL_Surface* screen;
    TTF_Font* font;

    void drawRect(int x,int y,Uint32 color,int w=10,int h=10);
    void putfood();
    bool collision();
    void movesnake();
public:
    snakeclass();
    ~snakeclass();
    void start();
};

#endif