ejemplo pasar polygonos a pygame

El dia de hoy pasaremos el código del perrito que esta en tkinter a pygame
programa del perrito



El código nos quedaría de la siguiente manera:

# -*- coding: utf-8 -*-
import pygame
from pygame import K_ESCAPE

pygame.init()

window = pygame.display.set_mode((1200, 650))
pygame.display.set_caption("Perrito con pygame")
window.fill(color= (128,128,128))

# cara
pygame.draw.polygon(window, (210, 180, 140), [(415, 50), (235, 490), (365, 625), (755, 625), (850, 500), (700, 50)],0)


# orejas
pygame.draw.polygon(window, (210, 105, 30), [(415, 50), (60, 320), (175, 635)], 0)
pygame.draw.polygon(window, (210, 105, 30), [(700, 50), (1045, 320), (896, 635)], 0)
# menton
pygame.draw.polygon(window, (210, 105, 30), [(365, 625), (550, 415), (755, 625)],0)
           # ojos
pygame.draw.ellipse(window, (0, 0, 0),(420, 225, 60, 80),0)
pygame.draw.ellipse(window, (0, 0, 0),(630, 225, 60, 80),0)
        # bigotes
pygame.draw.ellipse(window, (0, 0, 0),(475, 525, 15, 15),0)
pygame.draw.ellipse(window, (0, 0, 0),(615, 525, 15, 15),0)
pygame.draw.ellipse(window, (0, 0, 0),(445, 560, 15, 15),0)
pygame.draw.ellipse(window, (0, 0, 0),(610, 560, 15, 15),0)
pygame.draw.ellipse(window, (0, 0, 0),(480, 560, 15, 15),0)
pygame.draw.ellipse(window, (0, 0, 0),(640, 560, 15, 15),0)
        # nariz
pygame.draw.ellipse(window, (0, 0, 0),(470, 305, 170, 195),0)


pygame.display.update()

#para poder terminar el evento o programa
while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            exit()

    keyboard = pygame.key.get_pressed()
    if keyboard[K_ESCAPE]:
        exit()

y la figura de la siguiente manera: