save project

snake.py

@@ -16,19 +16,22 @@ while True:
     clock.tick(3)
 
 
-# 创建一个窗口
+    # 创建一个窗口
     h=pygame.display.set_mode((660,480))
     bg=pygame.image.load('bg.png')
     right=pygame.image.load('right.png')
     apple=pygame.image.load('apple.png')
     body=pygame.image.load('body.png')
-  
 
+    h=[(210,120),(180,120),(180,90),(x,y)]
     h.blit(bg,(0,0))
-    h.blit(right,(x,y))
-    h.blit(body,(210,120))
-    h.blit(body,(180,120))
-    h.blit(body,(180,90))
-    h.blit(apple,(300,300))
-    
+    h.append(len(h)-1)
+    h.pop(-1)
+    for i in h():
+        h.blit(right,0)
+        h.blit(body,1)
+        h.blit(body,2)
+        h.blit(body,3)
+        h.blit(apple,(300,300))
+
     pygame.display.update()
\ No newline at end of file