import math
import random
import pygame
import tkinter as tk
from tkinter import messagebox

class cube(object):
    rows = 0
    w = 0
    def __init__(self,start,dirnx=1,dirny=0,color=(255,0,0)):
        pass

    def move(self, dirnx, dirny):
        pass

    def draw(self, surface, eyes=False):
        pass


class snake(object):
    def __init__(self, color, pos):
        pass

    def move(self):
        pass

    def reset(self, pos):
        pass

    def addCube(self):
        pass

    def draw(self, surface):
        pass


def drawGrid(w, rows, surface):
    pass

def redrawWindow(surface):
    pass

def randomSnack(rows, item):
    pass

def message_box(subject, content):
    pass

def main():
    pass


main()
