User:Liachmodded/TreeCommandWIP

• data: Root command node.
  • get: Gets the value of an NBT. It will be printed in display and passed in the command result value.
    • A target data object
      • [<path>]: Optional. An NBT path for tag retrieval.
        • [<scale>]: Optional; requires [<path>]. The scale to multiply the retrieved number tag by, so that float-point numbers can be stored properly in a command result.
  • merge: Merges a hardcoded NBT into a data object.
    • A target data object
      • <nbt>: A Compound NBT written in the command definition to merge into the root tag of the target.
  • modify: Modifies a target data object from an NBT source.
    • A target data object
      • <targetPath>: An NBT path for tag retrieval.
        • append: Inserts the source NBT into the end of the target NBT list or array. Same as insert -1.
          • An NBT source
        • insert: Adds the source NBT to a specific location in the target NBT if the target NBT is an array or a list.
          • <index>: The intended index of the inserted source NBT in the list or array after the operation. A negative number indicates its index from the end of the array, such as -1 indicates the source NBT will be the last element in the list or array after insertion.
            • An NBT source
        • merge: Merges the source NBT into the target NBT.
          • An NBT source
        • prepend: Inserts the source NBT into the beginning of the target NBT list or array. Same as insert 0.
          • An NBT source
        • set: Overrides the source NBT with the target NBT.
          • An NBT source
  • remove: Removes the NBT on an NBT path.
    • A target data object
      • <path>: An NBT path for tag retrieval.

A target or source data object:

• block: Indicates a block entity target or source.
  • <targetPos>/<sourcePos>: A coordinate for the block entity.
• entity: Indicates an entity target or source.
  • <target>/<source>: A target selector for the entity, in which the limit argument must be set to 1.
• storage: Indicates an command storage target or source.
  • <target>/<source>: A namespaced ID of this storage.

An NBT source

• from: Indicates a block entity/entity source.
  • A source data object
    • [<path>]: Optional. An NBT path for tag retrieval.
• value: Indicates a hardcoded NBT source.
  • <nbt>: An NBT value written in the command definition.