Question

不久前我开始学习python，遇到类问题。我将属性放入类中，但是python找不到。我检查了数百次代码，但找不到任何错误。这是代码：

  import pygame
  pygame.init()
  class igralec():
   def _init_(self, x, y, v, h, desno, levo, skok):
    self.x = 600
    self.y = 250
    self.v = 9
    self.h = 20
    self.a = 0
    self.o = 0
    self.levo = False
    self.desno = False
    self.skok = False 
  def naris(self, screen): 
   if self.a > 30:
    self.a = 0
   if self.a%2 == 0:
    self.o = 0
   elif self.a%2 == 1:
    self.o = 1
   if self.is_levo:
    screen.blit(levahoja[self.o], (self.x, self.y))
    self.a += 1
   elif self.is_desno:
    screen.blit(desnahoja[self.o], (self.x, self.y))
    self.a += 1
   else:
    screen.blit(stanje, (self.x, self.y))
gravitacija = 1
levo = False
desno = False 
run = True 
skok = False
desnahoja = [pygame.image.load('slavR.png'), pygame.image.load('slavRk.png')]
levahoja = [pygame.image.load('slavL.png'), pygame.image.load('slavLk.png')]
ozadje = pygame.image.load('slav.png')
stanje = pygame.image.load('slavR.png')
screen= pygame.display.set_mode((889, 390))
pygame.display.set_caption("Grafika 101")
slav = igralec()
def grafika():
 global a, o
 screen.blit(ozadje, (0,0))
 slav.naris(self,screen)
 pygame.display.flip() 
while run:
 clock=pygame.time.Clock()
 clock.tick(30)
 for event in pygame.event.get():
  if event.type == pygame.QUIT:
   run = False 
 if event.type == pygame.KEYDOWN and event.key == pygame.K_LEFT and slav.x > slav.v or (skok and event.type == pygame.KEYDOWN and event.key == pygame.K_LEFT and slav.x > slav.v):
  slav.x -= slav.v
  slav.levo = True
  slav.desno = False
 elif event.type == pygame.KEYDOWN and event.key == pygame.K_RIGHT and slav.x < 800 - 30 - slav._init_.v or (skok and event.type == pygame.KEYDOWN and event.key == pygame.K_RIGHT and slav.x < 800 - 30 - slav.v):
  slav.x += slav.v
  slav.desno = True
  slav.levo = False
 else:
  slav._desno = False
  slav.levo = True
  slav.a = 0
 if event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE:
  slav.skok = True
  slav.levo = False
  slav.desno = False
 if slav.skok:
  slav.y -= slav.h
  slav.h -= gravitacija
 if slav.y == 250 and slav.h < 0:
  slav.skok = False
  slav.h = 20 
 grafika()
pygame.quit()

这是我得到的错误：

Traceback (most recent call last):
 File "C:\Users\Moji podatki\Documents\Python programi\Igrca\grafika 101.py", line 68, in <module>
  if slav.skok:
 AttributeError: 'igralec' object has no attribute 'skok'

如果您能尽快回答我的问题，我将不胜感激。

Python找不到类属性，即使它在这里

0 个答案: