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")
+snake_head_right = pygame.image.load("right.png")
+snake_body = pygame.image.load("body.png")
+apple = pygame.image.load("apple.png")
 
 # 创建一个窗口
-pygame.display.set_mode((660,480))
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+screen = pygame.display.set_mode((660,480))
+while True:
+    for i in pygame.event.get():
+        if i.type == locals.QUIT:
+            exit()
+    screen.blit(bg,(0,0))
+    screen.blit(snake_head_right,(240,120))
+    screen.blit(snake_body,(210,120))
+    screen.blit(snake_body,(180,120))
+    screen.blit(snake_body,(180,90))
+    screen.blit(apple,(360,270))
+
+    pygame.display.update()
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