当我在Windows pc上运行此代码时,当我按住相应的键时,方块会继续沿着适当的方向在屏幕上移动,但当我在raspberry pi或mac上运行时,方块会跳5个像素然后停止。当我按下相应的键时,如何让它在屏幕上移动?你知道吗
import pygame, sys, time
from pygame.locals import *
pygame.init()
x = 400
screen = pygame.display.set_mode((x, x))
pygame.display.set_caption('This is printed on the top of the tab or window!')
BLACK = (0,0,0)
WHITE = (255,255,255)
moveSpeed = 5
moveLeft = False
moveRight = False
moveDown = False
moveUp = False
player = pygame.Rect(150, 150, 50, 50)
pygame.draw.rect(screen, BLACK, player)
while True:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
if event.type == KEYDOWN:
if event.key == K_LEFT:
moveRight = False
moveLeft = True
if event.key == K_RIGHT:
moveLeft = False
moveRight = True
if event.key == K_DOWN:
moveUp = False
moveDown = True
if event.key == K_UP:
moveDown = False
moveUp = True
if event.type == KEYUP:
if event.key == K_ESCAPE:
pygame.quit()
if event.key == K_LEFT:
moveLeft = False
if event.key == K_RIGHT:
moveRight = False
if event.key == K_DOWN:
moveDown = False
if event.key == K_UP:
moveUp = False
if moveLeft and player.left > 0:
player.left -= moveSpeed
if moveRight and player.right < x:
player.right += moveSpeed
if moveDown and player.bottom < x:
player.bottom += moveSpeed
if moveUp and player.top > 0:
player.top -= moveSpeed
screen.fill(WHITE)
pygame.draw.rect(screen, BLACK, player)
pygame.display.update()
time.sleep(0.02)
我通过缩进线条解决了这个问题。。。你知道吗
。。。后退四格。此外,我还了解到,对于像这样的业余问题,/r/learpython这样的子reddit是一个很好的获得答案的地方。你知道吗
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