save project

diy1.py

-i = 3
-username = "python"
-userpassword = "123456"
+import pygame
+from pygame import locals
+pygame.init()
+screen = pygame.display.set_mode((660,480))
+background = pygame.image.load('bg.png')
+food = pygame.image.load('apple.png')
+car = pygame.image.load('1.png')
 while True:
 while True:
-    if i>0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        i -=1
-        if name == username and password == userpassword:
-            print("登录成功!")
-            break
-        elif name != username:
-            print("用户名不存在,请重新输入!")
-            continue
-        else:
-            print("你的账户已被锁定，请一个小时后再来")
+    for event in  pygame.event.get():
+        if event.type == locals.QUIT:
+            #接受到退出时间后退出程序
             exit()
             exit()
-    print("欢迎来到贝尔编程!")
+    screen.blit(background,(0,0))
+    screen.blit(car,(26,120))
+    screen.blit(food,(330,270))
+    screen.blit(food,(330,240))
+    screen.blit(food,(300,270))
+    screen.blit(food,(300,240))
+
+    pygame.display.update()
\ No newline at end of file