TrainCarts/Lag/zh-cn

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使用 TC 插件时可能在某些功能上会造成服务器或客户端的卡顿。该页面会展示卡顿的原因细节，以及如何去缓解卡顿。

复杂的 3D 模型

Minecraft 不太擅长渲染复杂的体素模型。如果你的服务器上装载有复杂模型的自定义资源包，这可能会导致客户端的帧数下降。请在上传自定义资源包到服务器之前尽可能优化和查看模型。JSON 文件的大小是最强有力的指标。

巨大的矿车

在组件编辑器中配置矿车的物理属性时，矿车的大小可以设置的非常大。这改变了实体本身的边界框，这会导致服务器的 TPS 恶化。主要原因是服务器对碰撞的过量运算。为防止这些卡顿，可禁用列车的方块碰撞。

Turns off block collisions, trains will fall through the ground

Command:	/train collision block cancel
Permission:	train.property.collision

超长等待距离

配置列车的等待距离属性，以便列车与前车保持距离。这个属性会使列车始终检测前方的轨道。因此如果等待车距设置的太高可能会导致服务器的 TPS 下降。

Keep chunks loaded

Trains can keep chunks loaded, but too many loaded chunks may also hurt server performance. They consume RAM, which might cause an out-of-memory situation. They may also contain entities or redstone contraptions that all contribute to a worsened TPS. As trains move, they load and unload chunks continuously, which might also cause problems.

Generally a single train keeping chunks loaded is not a big deal, it's no different from a player moving from one location to another. But having hundreds of them on far reaches of the server could cause problems.

Limit the number of trains

You can edit plugins/Train_Carts/config.yml to limit how many individual TrainCarts Minecart entities can exist per world. This prevents an out of control spawner sign or player abuse lagging the server to a halt.

# Limits of the amount of carts on the server
cartLimits:
  # Maximum number of TrainCarts minecarts allowed per world
  # If there are more than this number, no more minecarts can be placed/spawned
  # A value of -1 disables this limit (default)
  maxCartsPerWorld: -1
</div>

  <div lang="en" dir="ltr" class="mw-content-ltr">
# Whether to include unloaded trains/carts in the maxCartsPerWorld limit
  countUnloaded: false
</div>

  <div lang="en" dir="ltr" class="mw-content-ltr">
# Maximum number of carts that can be joined together in a train
  # Linking does not happen when it would exceed this limit,
  # and trains longer than this cannot be spawned
  # A value of -1 disables this limit, allowing any length (default)
  maxCartsPerTrain: -1

Saved Train Spawn Limits

Besides a global limit, it is possible to configure a spawn limit per saved train. After having saved a train with /train save name, you can configure a spawn limit with /savedtrain name spawnlimit <limit>.

Spawn signs and train chests configured with the train name will stop spawning trains when this limit is reached. This is particularly useful with auto-spawning spawn signs that populate a train network, combined with setting destroyAllOnShutdown to true in config.yml.