Question

我想在pygame中打印到控制台，在这里：

def drawPressKeyMsg(self):
    BASICFONT = pygame.font.Font("freesansbold.ttf", 18)
    pressKeySurf = BASICFONT.render("Press a key to play.", True, DARK_GREY)
    pressKeyRect = pressKeySurf.get_rect()
    pressKeyRect.topleft = (WINDOW_WIDTH - 200, WINDOW_HEIGHT - 30)
    DISPLAYSURF.blit(pressKeySurf, pressKeyRect)

我可以使用.topleft但稍后在代码中使用：

def showMenuScreen(self):
    menuFont = pygame.font.Font("freesansbold.ttf", 100)
    optionFont = pygame.font.Font("freesansbold.ttf", 50)
    menuSurf = menuFont.render("PONG GAME", True, WHITE, TURQUOISE)
    option1Surf = optionFont.render("Press 1 to play the game!", True, WHITE, TURQUOISE)
    option2Surf = optionFont.render("Press 2 to exit!", True, WHITE, TURQUOISE)
    menuRect = menuSurf.get_rect
    option1Rect = option1Surf.get_rect
    option2Rect = option2Surf.get_rect

    menuRect.center = (WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2)
    option1Rect.center = (WINDOW_WIDTH / 2, (WINDOW_HEIGHT / 2) - 25)
    option2Rect.center = (WINDOW_WIDTH / 2, (WINDOW_HEIGHT / 2) - 50)

    DISPLAYSURF.blit(menuSurf, menuRect)
    DISPLAYSURF.blit(option1Surf, option1Rect)
    DISPLAYSURF.blit(option2Surf, option2Rect)

<。> .center显示错误“AttributeError：'builtin_function_or_method'对象没有属性'center'”

Answer 1

您忘记了所有()中的get_rect()，因此它不会返回Rect center，但会返回对方法get_rect的引用并引用没有center

属性中心打印到控制台pygame

1 个答案: