Snake.h

#ifndef SNAKE_H_INCLUDED
#define SNAKE_H_INCLUDED

#include <deque>

class SnakeHead {
private:
    int posX, posY;

    // Snake head functions
    void input();
    void movement();
};

class SnakePart {
private:
    std::deque<SnakePart> parts;

    void advance(int x, int y, bool loose_tail);
};

#endif // SNAKE_H_INCLUDED