On modern versions of Minecraft a [https://minecraft.wiki/w/Chunk#Level_and_load_type chunk load type] is also active, which can be <code>full</code>, <code>redstone</code> or <code>minimal</code>. Full will tick entities in the chunks loaded, redstone will not tick entities but will simulate redstone physics, and minimal will not run either. To [[TrainCarts/Lag|improve server performance]] it can help to switch the mode to <code>minimal</code> with a lower radius when the train is driving long distances that don't require world simulation.
在高版本的Minecraft中，区块加载等级 也是生效的，可以是full、redstone 或 minimal。full将更新加载的区块中的实体；redstone不会更新实体，但会计算红石行为；minimal不会运行。要提高服务器性能 当列车长距离行驶且不需要世界运行时，将模式切换到半径较小的minimal模式会有所帮助。
full
redstone
minimal