save project

snake.py

@@ -5,7 +5,8 @@ pygame.init()
 
 # 创建一个窗口
 screen=pygame.display.set_mode((660,480))
-
+x,y=240,120
+FPS=pygame.time.Clock()
 background=pygame.image.load('bg.png')
 apple=pygame.image.load('apple.png')
 right=pygame.image.load('right.png')
@@ -17,9 +18,11 @@ while True:
             exit()
 
     screen.blit(background,(0,0))
-    screen.blit(right,(240,120))
+    screen.blit(right,(x,y))
     screen.blit(apple,(360,300))
     screen.blit(body,(240,90))
     screen.blit(body,(210,90))
     screen.blit(body,(210,60))
+    x+=30
+    FPS.tick(3)
     pygame.display.update()