save project

snake.py

 import pygame
 from pygame import locals
-
 # 初始化pygame，为使用pygame做准备
 pygame.init()
+bg = pygame.image.load("bg.png")
+head = pygame.image.load("right.png")
+body = pygame.image.load("body.png")
+food = pygame.image.load("apple.png")
+
+
 
 # 创建一个窗口
 screen = pygame.display.set_mode((660,480))
 while True:
-    from event in pygame.event.get():
+    for event in pygame.event.get():
          if event.type == locals.QUIT:
 
-             exit()             
\ No newline at end of file
+             exit()
+    screen.blit(bg,(0,0))
+    screen.blit(head,(240,360))
+    screen.blit(body,(210,360))
+    screen.blit(body,(180,360))
+    screen.blit(food,(120,180))
+    pygame.display.update()
\ No newline at end of file