Expanded Data

Expanded Data Objects and NBT Accessors for Minecraft data commands.

This current version is built for Minecraft 1.21.3, but translation is pretty straight forwards between other versions.

This is a server-side mod, and is designed with full compatibility in mind for datapack usage.

Usage:

Getting a block for use in other data commands

data get block -188 68 985

{block_state: {Properties: {east: "true", waterlogged: "false", south: "true", north: "false", west: "false"}, Name: "minecraft:white_stained_glass_pane"}, x: -188, y: 68, z: 985}

The block_state property is designed to have 1-to-1 compatibility with the block_display entities introduced in Minecraft 1.19.4. This allows block data to be copied to/from real blocks and block_displays.

You can also set/modify any data found block_state, as confined by the typically available states

data modify block -188 68 985 block_state.Name set value "minecraft:dirt"

Getting CursorItem, CraftingItems, and CraftingResult

CursorItem

data get @s CursorItem

{count: 1, id: "minecraft:diamond_sword"}

CraftingItems

data get @s CraftingItems

[{count: 1, Slot: 0b, id: "minecraft:oak_planks"}, {count: 1, Slot: 1b, id: "minecraft:oak_planks"}, {count: 1, Slot: 2b, id: "minecraft:oak_planks"}, {count: 1, Slot: 3b, id: "minecraft:oak_planks"}]

CraftingResult

data get @s CraftingResult

{count: 4, id: "minecraft:oak_planks"}

As these are data values tied to players, you are unfortunately unable to modify them. All things mentioned will also work in predicates, just as you would expect.