save project

snake.py

@@ -28,16 +28,16 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         elif event.type == locals.KEYDOWN:
-            if event.key ==locals.K_RIGHT and setheading != "left"
+            if event.key ==locals.K_RIGHT and setheading != "left":
                 setheading = 'right'
                 snake_head = right
-            if event.key ==locals.K_LEFT and setheading != "right"
+            if event.key ==locals.K_LEFT and setheading != "right":
                 setheading = 'left'
                 snake_head = left
-            if event.key ==locals.K_UP and setheading != "down"
+            if event.key ==locals.K_UP and setheading != "down":
                 setheading = 'up'
                 snake_head = up
-            if event.key ==locals.K_DOWN and setheading != "up"
+            if event.key ==locals.K_DOWN and setheading != "up":
                 setheading = 'down'
                 snake_head = down