Properties

Properties are simplied versions of full expression, which are used in the Property Expression

Table of contents:

• Entity
• InventoryHolder
• Item Type
• Living Entity
• Mob
• Player
• Sittable

Entity:

Properties which can be used on Entity

health:

• Description: Represents the health of an entity.
• Return Type: number
• Change Modes: add, set, remove, reset
• Since: 3.10.0
• Examples:

set {_h} to health property of player
set health property of player to 10
add 1 to health property of player
remove 1 from health property of target entity

name:

• Description: Represents the name of an entity.
• Return Type: text
• Change Modes: set, delete/clear
• Since: 3.10.0

InventoryHolder:

Properties which can be used on InventoryHolder

inventory contents:

• Description: Represents the contents of an object that holds an inventory.
• Return Type: item type
• Change Modes: add, set, remove, delete/clear
• Since: 3.10.0
• Examples:

set {_i::*} to inventory contents property of player
add an apple to inventory contents property of player
remove all diamonds from inventory contents property of player

Item Type:

Properties which can be used on Item Type

blast resistance:

• Description: Represents the blast resistance of a block.
• Return Type: number
• Change Modes: Cannot be changed
• Since: 3.10.0
• Examples:

if blast resistance property of target block > 1:

fire resistant:

• Description: Represents if an item is fire resistant. If true, it will not burn in fire or lava.
• Return Type: boolean (yes/no)
• Change Modes: set
• Since: 3.10.0
• Examples:

set fire resistant property of {_i} to true

item rarity:

• Description: Represents the different item rarities of an item (represented as a string).
  Options are: "common", "uncommon", "rare", "epic"
  Requires MC 1.20.5+
• Return Type: text
• Change Modes: set, delete/clear
• Since: 3.10.0
• Examples:

set item rarity property of player's tool to "uncommon"
set {_rarity} to item rarity property of player's tool
if item rarity property of player's tool = "epic":

unbreakable:

• Description: Represents if the item is unbreakable.
• Return Type: boolean (yes/no)
• Change Modes: set
• Since: 3.10.0
• Examples:

set unbreakable property of player's tool to true
set unbreakable property of player's tool to false

Living Entity:

Properties which can be used on Living Entity

persistence required:

• Description: Prevent mobs from despawning naturally.
  See the Despawning section McWiki for further details about despawning.
  A silly side effect of this is that some mobs (such as sheep) will stop their random stroll goal when more than 32 blocks away from a player, setting this to true will prevent that and the mob will forever roam the lands.
• Return Type: boolean (yes/no)
• Change Modes: set
• Since: 3.10.0
• Examples:

set persistence required property of all mobs to true

Mob:

aggressive:

• Description: Whether the mob is aggressive. This will not work on all mobs, only mobs that can actually be aggressive.
• Return Type: boolean (yes/no)
• Change Modes: set
• Since: 3.10.0
• Examples:

set aggressive property of event-mob to true

Player:

Properties which can be used on Player

death screen score:

• Description: Represents the "Score" the player sees in their death screen.
  Requires Paper 1.21.4+
• Return Type: integer
• Change Modes: set
• Since: 3.10.0
• Examples:

set {_score} to death screen score property of player
set death screen score property of player to 150

Sittable:

sitting:

• Description: Whether an entity is sitting. Currently supports Camel, Cat, Fox, Panda, Parrot, Wolf.
• Return Type: boolean (yes/no)
• Change Modes: set
• Since: 3.10.0
• Examples:

set sitting property of target entity to true
if sitting property of event-mob is false: