import os, sys
import pygame
from pygame.locals import *
pygame.init()
pantalla = pygame.display.set_mode((400,300))
coloresDeMarea = ((0,171,229),(0,152,204),(0,133,178))
background = pygame.Surface(screen.get_size())
background = background.convert()
background.fill((0,191,255))
clock = pygame.time.Clock()
jugando = 1
while jugando:
for event in pygame.event.get():
if event.type == QUIT:
jugando = 0
pantalla.blit(background, (0,0))
colorMarea = coloresDeMarea[random.randint(0,3)]
largo = random.randint(30, 150)
for i in range(largo):
clock.tick(60)
pygame.draw.line(DISPLAYSURF, colorMarea, (i, 0), (0, i), i)
pygame.display.flip()
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