auto save

snake.py

@@ -15,21 +15,40 @@ body = pygame.image.load('body.png')
 
 
 x,y=240,120
 x,y=240,120
 position=[(180,90),(180,120,),(210,120),(x,y)]
 position=[(180,90),(180,120,),(210,120),(x,y)]
+setheading="right"
+
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
+        elif event.type ==locals.KEYDOWN:
+            if event.key==locals.K_RIGHT and setheading !="left":
+                setheading="right"
+            if event.key==locals.K_RIGHT and setheading !="right":
+                setheading="left"
+
+
+
+
+
+    if
+
+
+
+
+
     x+=30
     x+=30
     position.append((x,y))
     position.append((x,y))
     position.pop(0)
     position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
-    screen.blit(right, position[-1]
+    screen.blit(right, position[-1])
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
 
 
-    for i in range(len(position)-1)
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (360, 300))
     screen.blit(food, (360, 300))
     # 刷新画面
     # 刷新画面