Item components

JSON formatted. Like data components but supports only minecraft:can_place_on, minecraft:can_destroy, minecraft:item_lock and minecraft:keep_on_death functions.

Component Types

can_place_on

Controls what block types this block may be placed on. this allows blocks to be placed in adventure mode without the use of Allow blocks

can_destroy

Controls what block types this item can destroy.

item_lock

Locks the item in the player's inventory. Has a parameter mode that specifies the type of lock. It must be one of lock_in_inventory or lock_in_slot.

lock_in_inventory

the texture used over the item.

Prevents the item from being removed from the player's inventory, dropped, or crafted with.

lock_in_slot

the texture used over the item.

Prevents the item from being moved or removed from its slot in the player's inventory, dropped, and by extension, crafted with.

keep_on_death

Prevents the item from being dropped when the player dies.

Examples

/give @p netherite_shovel 2 0 {"minecraft:can_destroy":{"blocks":["grass"]},"minecraft:item_lock":{"mode":"lock_in_slot"}}

/give @p netherite_pickaxe 1 0 {"minecraft:keep_on_death":{}}

/replaceitem entity @s slot.hotbar 0 concrete 1 0 {"minecraft:can_place_on":{"blocks":["grass"]}}

/replaceitem entity @s slot.weapon.mainhand 0 spawn_egg 64 110 {"minecraft:item_lock":{"mode":"lock_in_inventory"}}

Every component is listed on Data component format.

Issues

• Can not differentiate blocks by data ID.
• Can only be used with /give and /replaceitem.