经典MMORPG的R.O.S.E服务端模拟器，但SVN，可更新源码。-ROSE services classic MMORPG side of the simulator, but the SVN, renewable source.

该代码实现的的是可再生贪食蛇，具体规则如下：贪食蛇第一次碰墙后不会马上死掉，而是反向而行，第二次碰墙后会变短一节，第三次碰墙后地图中的中央会重新出现一条贪食蛇，蛇的长度与上一次“假死”的长度一样。-The code is implemented renewable Snake, specific rules are as follows: Snake hit the wall after the first will not immediately die, but reverse the li