pygame KEYUP仅注册KEYDOWNs

问题描述 投票:0回答:1

当我按下空格键时,同时打印“上”和“下”,但是当我释放时,什么也没有发生。

while True:

    pygame.display.set_mode((600,600))

    for event in pygame.event.get():

        if event.type == pygame.KEYDOWN:

            if event.key == pygame.K_SPACE:                    
                print('down')

        if event.type == pygame.KEYUP:

            if event.key == pygame.K_SPACE:
                print('up')

        if event.type == pygame.QUIT:

            pygame.quit()
            exit()
python pygame keydown keyup
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