摘要： # -*- coding: utf-8 -*-import pygamefrom sys import exitimport randompygame.init()screen = pygame.display.set_mode((450, 600), 0, 32)background = pygame.image.load("back.jpg").convert()plane = pygame.image.load("plane.png").convert_alpha()pygame.display.set_icon(plane)pygame.disp 阅读全文