[已解决]pygame求助

凋零落叶

import pygame
import sys

pygame.init()

size = width, height = 600, 400
speed = [-2, -1]
bg = (255, 255, 255)

screen = pygame.display.set_caption('初次见面，请大家多多关照！')

dog = pygame.image.load('dog.jpg')
position = dog.get_rect()

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUITE:
            sys.exit()

    position = position.move(speed)

    if position.left < 0 or position.right > width:

        dog = pygame.transform.flip(dog, True, False)

        speed[0] = -speed[0]

    if position.top < 0 or position.bottom > height:
        speed[1] = -speed[1]

    screen.fill(bg)
    screen.blit(dog, position)
    pygame. display.flip()
    pygame.time.delay(10)
大部分是按照小甲鱼课程的代码码上去的，但是却运行不了得到了
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Traceback (most recent call last):
  File "C:/Users/betterman/Desktop/9.3", line 31, in <module>
    screen.fill(bg)
AttributeError: 'NoneType' object has no attribute 'fill'

最佳答案

月排行榜 / 总排行榜

Twilight6

2020-9-4 00:53:11

参考代码：

import pygame
import sys

pygame.init()

size = width, height = 600, 400
speed = [-2, -1]
bg = (255, 255, 255)

screen = pygame.display.set_mode(size)
pygame.display.set_caption('初次见面，请大家多多关照！')

dog = pygame.image.load('dog.jpg')
position = dog.get_rect()

while True:
    for event in pygame.event.get():
        if event.type == pygame.K_QUOTE:
            sys.exit()

    position = position.move(speed)

    if position.left < 0 or position.right > width:

        dog = pygame.transform.flip(dog, True, False)

        speed[0] = -speed[0]

    if position.top < 0 or position.bottom > height:
        speed[1] = -speed[1]

    screen.fill(bg)
    screen.blit(dog, position)
    pygame. display.flip()
    pygame.time.delay(10)

跳转到最佳答案楼层

Twilight6

参考代码：

import pygame
import sys

pygame.init()

size = width, height = 600, 400
speed = [-2, -1]
bg = (255, 255, 255)

screen = pygame.display.set_mode(size)
pygame.display.set_caption('初次见面，请大家多多关照！')

dog = pygame.image.load('dog.jpg')
position = dog.get_rect()

while True:
    for event in pygame.event.get():
        if event.type == pygame.K_QUOTE:
            sys.exit()

    position = position.move(speed)

    if position.left < 0 or position.right > width:

        dog = pygame.transform.flip(dog, True, False)

        speed[0] = -speed[0]

    if position.top < 0 or position.bottom > height:
        speed[1] = -speed[1]

    screen.fill(bg)
    screen.blit(dog, position)
    pygame. display.flip()
    pygame.time.delay(10)

凋零落叶

Twilight6 发表于 2020-9-4 00:53
参考代码：

我知道哪里错了，感谢