import pygame

HORIZONTAL = 1250
VERTICAL = 750

TILE_SIZE = 50
shelf = (138, 126, 74)

class Shelf:
    def __init__(self, window):
        self.window = window
        self.color = shelf
        self.width = 5 * TILE_SIZE
        self.height = TILE_SIZE

    def drawShelves(self):

        for j in range(0, 5 * TILE_SIZE, 2 * TILE_SIZE):
            for i in range(TILE_SIZE + 1, HORIZONTAL - TILE_SIZE, 6 * TILE_SIZE):
                pygame.draw.rect(self.window, shelf, pygame.Rect(i, j, self.width, self.height))

        for k in range(VERTICAL - 5 * TILE_SIZE, VERTICAL, 2 * TILE_SIZE):
            for l in range(TILE_SIZE + 1, HORIZONTAL - TILE_SIZE, 6 * TILE_SIZE):
                pygame.draw.rect(self.window, shelf, pygame.Rect(l, k, self.width, self.height))