save project

snake.py

@@ -25,16 +25,16 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
-            if event.type == locals.K_RIGHT and u!='left':
+            if event.key == locals.K_RIGHT and u!='left':
                 u='right'
                 sk=right
-            if events.type == locals.LEFT and u!='right':
+            if events.key == locals.LEFT and u!='right':
                 u='left'
                 sk=left
-            if event.type == locals.DOWN and u!='up':
+            if event.key == locals.DOWN and u!='up':
                 u='down'
                 sk=down
-            if event.type == locals.UP and u!='down':
+            if event.key == locals.UP and u!='down':
                 u='up'
                 sk=up
     if u=="sk":
@@ -51,7 +51,7 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, dog[-1])
+    screen.blit(sk, dog[-1])
     # 将贪吃蛇的身体画上去
     for i in range(len(dog)-1):
         screen.blit(body,dog[i])