python - python 上的 tic tac toe 程序出现某种错误，弹出黑屏，程序没有响应

Question

好吧，我正在尝试构建一个 pvp x o 程序，但每次我启动该程序时，都会出现黑色的 pygame 屏幕，并且程序无法运行，请有人能解释一下问题出在哪里以及我应该如何弥补吗？

import os
import pygame
from pygame.locals import*

pygame.init()

ev = pygame.event.get()
x=0
y=0


window=pygame.display.set_mode((700,700))
background=pygame.image.load('blanc.png')
grille=pygame.image.load('Tic-tac-toe.png')

window.blit(background,(0,0))
window.blit(grille,(50,50))

x=pygame.image.load("X-400.png")

o=pygame.image.load("o.png")

GRID=[0,0,0,0,0,0,0,0,0]
tour=1

a=tour/2



while tour<10:
 for event in ev:
  while jouer==true:
   if a==int(a):
    if event.type == MOUSEBUTTON and event.button==3:
     pygame.mouse.get_pos(x,y)
     if x<189:

        if y<192:
            window.blit(o,(50,50))
            GRID[1]=2
        elif 275<y<382:
            window.blit(o,(50,275))
            GRID[4]=2
        elif y>468:
            window.blit(o,(50,468))
            GRID[7]=2
    elif 275<x<377:
         if  y<192:
            window.blit(o,(275,50))
            GRID[2]=2
         elif 275<y<382:
            window.blit(o,(275,275))
            GRID[5]=2
         elif y>468:
            window.blit(o,(275,468))
            GRID[8]=2
    elif x>461:
         if  y<192:
           window.blit(o,(461,50))
           GRID[3]=2
         elif 275<y<382:
            window.blit(o,(461,275))
            GRID[6]=2
         elif y>468:
            window.blit(o,(461,468))
            GRID[9]=2
    tour=tour+1
   elif a!=int(a):
    if event.type== MOUSEBUTONDOWN and event.button== 1:
     pygame.mouse.get_pos(x,y)
     if x<189:

        if y<192 and GRID[1]==0:
            window.blit(X-400,(50,50))
            GRID[1]=1
        elif 275<y<382:
            window.blit(X-400,(50,275))
            GRID[4]=1
        elif y>468:
            window.blit(X-400,(50,468))
            GRID[7]=1
     elif 275<x<377:
         if  y<192:
            window.blit(X-400,(275,50))
            GRID[2]=1
         elif 275<y<382:
            window.blit(X-400,(275,275))
            GRID[5]=1
         elif y>468:
            window.blit(X-400,(275,468))
            GRID[8]=1
     elif x>461:
         if  y<192:
           window.blit(X-400,(461,50))
           GRID[3]=1
         elif 275<y<382:
            window.blit(X-400,(461,275))
            GRID[6]=1
         elif y>468:
            window.blit(X-400,(461,468))
            GRID[9]=1
   tour=tour+1

pygame.display.flip()

Answer 1

现在我只是不明白当我点击时图像如何

import os
    import pygame
    from pygame.locals import*

    pygame.init()

    ev = pygame.event.get()




window=pygame.display.set_mode((700,700))
background=pygame.image.load('blanc.png')
grille=pygame.image.load('Tic-tac-toe.png')

window.blit(background,(0,0))
window.blit(grille,(50,50))

XX=pygame.image.load("X-400.png")

o=pygame.image.load("o.png")

GRID=[0,0,0,0,0,0,0,0,0]
tour=1

a=tour/2



while tour<10:
 for event in pygame.event.get():
   if a==int(a):
    if event.type == MOUSEBUTTONDOWN and event.button==3:
     pygame.mouse.get_pos(x,y)
     if x<189:

        if y<192:
            window.blit(o,(50,50))
            GRID[1]=2
        elif 275<y<382:
            window.blit(o,(50,275))
            GRID[4]=2
        elif y>468:
            window.blit(o,(50,468))
            GRID[7]=2
    elif 275<x<377:
         if  y<192:
            window.blit(o,(275,50))
            GRID[2]=2
        elif 275<y<382:
            window.blit(o,(275,275))
            GRID[5]=2
        elif y>468:
            window.blit(o,(275,468))
            GRID[8]=2
    elif x>461:
         if  y<192:
           window.blit(o,(461,50))
           GRID[3]=2
         elif 275<y<382:
            window.blit(o,(461,275))
            GRID[6]=2
         elif y>468:
            window.blit(o,(461,468))
            GRID[9]=2
    pygame.display.flip()
    tour=tour+1
   elif a!=int(a):
    if event.type== MOUSEBUTONDOWN and event.button== 1:
     pygame.mouse.get_pos(x,y)
     if x<189:

         if y<192 and GRID[1]==0:
            window.blit(XX,(50,50))
            GRID[1]=1
        elif 275<y<382:
            window.blit(XX,(50,275))
            GRID[4]=1
        elif y>468:
            window.blit(XX,(50,468))
            GRID[7]=1
     elif 275<x<377:
         if  y<192:
            window.blit(XX,(275,50))
            GRID[2]=1
         elif 275<y<382:
            window.blit(XX,(275,275))
            GRID[5]=1
         elif y>468:
            window.blit(XX,(275,468))
            GRID[8]=1
     elif x>461:
         if  y<192:
           window.blit(XX,(461,50))
           GRID[3]=1
         elif 275<y<382:
            window.blit(XX,(461,275))
            GRID[6]=1
         elif y>468:
            window.blit(XX,(461,468))
            GRID[9]=1
   pygame.display.flip()
   tour=tour+1


fps=15