auto save

snake.py

+import pygame
+from pygame import locals
+pygame.init()
+apple=pygame.image.load('apple.png')
+bg=pygame.image.load('bg.png')
+body=pygame.image.load('body.png')
+right=pygame.image.load('right.png')
+screen = pygame.display.set_mode((660,480))
+FPS=pygame.time.Clock()
+x,y = 120,210
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    y-=30
+
+    screen.blit(bg,(0,0))
+    screen.blit(apple,(240,120))
+    screen.blit(right,(x,y))
+    screen.blit(body,(120,270))
+    screen.blit(body,(120,240))
+    pygame.display.update()
+    FPS.tick(3)
+