Get a level by name @param name level name @return Level or null

Is lock valid and not released @return true, if acquired

Transfers this buffer's data to a newly created buffer starting at the current {@code position} and increases the {@code position} by the number of th

Register animal spawner @param clazz spawner class @return whether the spawner was registered successfully (no errors and not already registered)

Resolve the given path against this path. @param other the path to resolve against this path @return the resulting path

返回一个存储在容器里的物品的{@code Item}对象。<br> Returns an item that stores in this container, as an {@code Item} object. @param index 这个物品的索引序号。<br>The index numb

Get all online players @return online players

Return the key for the current entry. The underlying storage for the returned slice is valid only until the next modification of the iterator. @retu

Return the value for the current entry. The underlying storage for the returned slice is valid only until the next modification of the iterator. @re

Internal: Warn user about non multiversion compatible plugins.

Set using item flag @param value is using item

Get player's display name. Default value is player's username. @return display name

Reads and returns an EntityRuntimeID

Get a string value from server.properties @param key key @return value

Check whether server authoritative movement is being used for current player @return is using server authoritative movement

Check whether the item is supported on certain protocol version. Unsupported items will display as update game blocks for players on those versions.

Register monster spawner @param clazz spawner class @return whether the spawner was registered successfully (no errors and not already registered)