# Initial position of the snake
x1 = window_width / 2
y1 = window_height / 2

# Change in position
x1_change = 0
y1_change = 0

# Initial length of the snake
snake_List = []
Length_of_snake = 1

# Random position for food
foodx = round(random.randrange(0, window_width - block_size) / 10.0) * 10.0
foody = round(random.randrange(0, window_height - block_size) / 10.0) * 10.0

while not game_over:
    while game_close == True:
        window.fill(black)
        message("You Lost! Press C-Play Again or Q-Quit", red)
        Your_score(Length_of_snake - 1)
        pygame.display.update()

        for event in pygame.event.get():
            if event.type == pygame.boutt:
                if event.key == pygame.K_q:
                    game_over = True
                    game_close = False
                if event.key == pygame.K_c:
                    gameLoop()

    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            game_over = True
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_l:
                x1_change = -block_size
                y1_change = 0
            elif event.key == pygame.K_r:
                x1_change = block_size
                y1_change = 0
            elif event.key == pygame.K_u:
                y1_change = -block_size
                x1_change = 0
            elif event.key == pygame.K_d:
                y1_change = block_size
                x1_change = 0

    # If snake hits the wall, game over
    if x1 >= window_width or x1 < 0 or y1 >= window_height or y1 < 0:
        game_close = True
    x1 += x1_change
    y1 += y1_change
    window.fill(black)
    pygame.draw.rect(window, red, [foodx, foody, block_size, block_size])
    snake_Head = []
    snake_Head.append(x1)
    snake_Head.append(y1)
    snake_List.append(snake_Head)
    if len(snake_List) > Length_of_snake:
        del snake_List[0]

    # If snake hits itself, game over
    for x in snake_List[:-1]:
        if x == snake_Head:
            game_close = True

    our_snake(block_size, snake_List)
    Your_score(Length_of_snake - 1)
    pygame.display.update()

    # If snake eats food
    if x1 == foodx and y1 == foody:
        foodx = round(random.randrange(0, window_width - block_size) / 10.0) * 10.0
        foody = round(random.randrange(0, window_height - block_size) / 10.0) * 10.0
        Length_of_snake += 1

    # Set snake speed
    clock.tick(snake_speed)

pygame.quit()
quit()