记录——去繁就简

摘要： import math import pygame from pygame.locals import * # 导入pygame定义的常量 width,height = 480,360 pygame.init() screen = pygame.display.set_mode((width,hei 阅读全文

摘要： if y == 300 and x != 100: x -= 100 print(' x -= 100')elif x == 100 and y != 100: y -= 100 print(' y -= 100')elif y == 100 and x != 300: x += 100 print 阅读全文