Screen only updates when I check for user input pygame
问题 I'm using pygame and updating to the screen every loop of the main loop. What I don't understand is nothing will update until I add a for loop looking for events, then suddenly all the updating does occur. Why is this? def run(self): two_pm = get_stand_up_timestamp() pygame.init() font = pygame.font.Font(None, 72) screen = pygame.display.set_mode(self._dimensions) before_two = True while before_two: # Blit the time to the window. # Update Screen. current_time = datetime.datetime.now() text =