python - 我的 python 文件在 cmd 中完美运行，但在 IDLE 中无法运行

Question

我使用 python 中的 pygame 模块制作了一个石头剪刀布游戏。它在 IDE（PyCharm）和命令提示符下运行得非常好，一切正常（包括十字按钮），但是当我在 IDLE 中运行代码时按下 GUI 窗口的十字按钮时，游戏崩溃了。

我没有收到任何错误消息，但按十字键一次后游戏冻结；然后我不能再向窗口提供任何输入，但是当我将鼠标悬停在它上面时，十字按钮仍然发红光，但是如果我再次按下它（第二次），那么十字按钮停止发红光并且游戏保持冻结状态。

这是完整的代码。我评论了在 cmd 中完美运行但未在 IDLE 中运行的代码部分（请参见#Game-loop 注释下方的几行）：-

import random
import pygame

# Initialize the pygame
pygame.init()

# create the screen
screen = pygame.display.set_mode((800, 600))

# Title and icon
pygame.display.set_caption("RPS Pro")
icon = pygame.image.load('icon.png')
pygame.display.set_icon(icon)

# Images
rock = pygame.image.load('rock.png')
paper = pygame.image.load('paper.png')
scissors = pygame.image.load('scissors.png')
swords = pygame.image.load('swords.png')

x_swords = 330
y_swords = 250
x_UI = 80
y_UI = 250
x_player = 650
y_player = 250

screen.fill((255, 215, 0))

UI_score = 0
player_score = 0

#Game-loop
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False #this doesnt seem to work in python IDLE but works perfectly in cmd and PyCharm

        if event.type == pygame.KEYDOWN:

            font = pygame.font.SysFont('comicsans', 30, False, False)

            UI_value = random.randint(1, 3)

            if UI_value == 1 and event.key == pygame.K_r:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                screen.blit(rock, (x_UI, y_UI))
                screen.blit(rock, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 1 and event.key == pygame.K_p:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                player_score += 1
                screen.blit(rock, (x_UI, y_UI))
                screen.blit(paper, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 1 and event.key == pygame.K_s:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                UI_score +=1
                screen.blit(rock, (x_UI, y_UI))
                screen.blit(scissors, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 2 and event.key == pygame.K_r:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                UI_score += 1
                screen.blit(paper, (x_UI, y_UI))
                screen.blit(rock, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 2 and event.key == pygame.K_p:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                screen.blit(paper, (x_UI, y_UI))
                screen.blit(paper, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 2 and event.key == pygame.K_s:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                player_score += 1
                screen.blit(paper, (x_UI, y_UI))
                screen.blit(scissors, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 3 and event.key == pygame.K_r:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                player_score += 1
                screen.blit(scissors, (x_UI, y_UI))
                screen.blit(rock, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 3 and event.key == pygame.K_p:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                UI_score += 1
                screen.blit(scissors, (x_UI, y_UI))
                screen.blit(paper, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

            elif UI_value == 3 and event.key == pygame.K_s:
                screen.fill((255, 215, 0))
                screen.blit(swords, (x_swords, y_swords))
                screen.blit(scissors, (x_UI, y_UI))
                screen.blit(scissors, (x_player, y_player))
                score_counter = font.render(str(UI_score) + " - " + str(player_score), 1, (0, 0, 0))
                screen.blit(score_counter, (370, 20))

    pygame.display.update()

如果您对我的问题有任何进一步的疑问，请告诉我。提前致谢！

标签： pythonpygamepython-idle

Answer 1

pygame FAQ提供了In IDLE 为什么 Pygame 窗口不能正确关闭的解决方案？. 您需要在代码的最后一行添加pygame.quit()。

#Game-loop
running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False #this doesnt seem to work in python IDLE but works perfectly in cmd and PyCharm

    pygame.display.update()

pygame.quit()