【发布时间】:2021-11-11 23:49:47
【问题描述】:
由于某种原因,我在 youtube 教程上看到的这个 python 程序有时只能工作。每当我运行代码时,程序中都会出现错误,告诉我程序没有响应。但偶尔代码会突然完美运行。
import pygame, sys
from sys import exit
# crosshair class
class Crosshair(pygame.sprite.Sprite):
def __init__(self, picture_path):
super().__init__()
self.image = pygame.image.load(picture_path)
self.rect = self.image.get_rect()
def update(self):
self.rect.center = pygame.mouse.get_pos()
# general setup
pygame.init()
clock = pygame.time.Clock()
# create the screen
screen = pygame.display.set_mode((800,400))
pygame.display.set_caption('Runner')
background = pygame.image.load("sprites/graphics/bg.png")
background = pygame.transform.scale(background, (800, 400))
pygame.mouse.set_visible(False)
#crosshair
crosshair = Crosshair('sprites/graphics/crosshair.png')
crosshair_group = pygame.sprite.Group()
crosshair_group.add(crosshair)
# while loop
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit
exit()
screen.blit(background,(0,0))
crosshair_group.draw(screen)
crosshair_group.update()
clock.tick(60)
pygame.display.update()
【问题讨论】:
标签: pygame