save project

snake.py

@@ -11,14 +11,19 @@ body = pygame.image.load("body.png")
 # 创建一个窗口
 screen = pygame.display.set_mode((660,480))
 
+x = 240
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
     screen.blit(a,(0,0))
-    screen.blit(h,(240,120))
+    screen.blit(h,(x,120))
     screen.blit(food,(360,300))
     screen.blit(body,(210,120))
     screen.blit(body,(180,120))
     screen.blit(body,(180,90))
+    x += 30
+    t = pygame.time.Clock()
+    t.tick(3)
     pygame.display.update()