Minecraft:Java Edition 24w37a

24w37a is the fifth Minecraft:snapshot for Minecraft:Java Edition 1.21.2, released on September 11, 2024.<ref>Template:Snap</ref>

Additions

General

Minecraft:Data component format

• Added minecraft:death_protection item stack component.

• Template:Nbt: If present, this item protects the holder from dying by restoring a single Minecraft:health point.
  • Template:Nbt: An optional list of effects that are applied when the item protects the holder.
    • Template:Nbt: A single revive effect.
      • Template:Nbt: The kind of revive effect. Must be one of Template:Cd.
      • If type is apply_effects:
        • Template:Nbt: A list of Minecraft:effect instances applied once revived.
          • Template:Nbt: A single effect.
            • Template:Nbt: The ID of the effect.
            • Template:Nbt: The amplifier of the effect, with level I having value 0. Optional, defaults to 0.
            • Template:Nbt: The duration of the effect in Minecraft:ticks. Value -1 is treated as infinity. Values 0 or less than -2 are treated as 1. Optional, defaults to 1 tick.
            • Template:Nbt: Whether or not this is an effect provided by a beacon and therefore should be less intrusive on the screen. Optional, defaults to Template:Cd.
            • Template:Nbt: Whether or not this effect produces particles. Optional, defaults to Template:Cd.
            • Template:Nbt: Whether or not an icon should be shown for this effect. Optional, defaults to Template:Cd.
        • Template:Nbt: The probability the above effects is applied once revived. Defaults to 1.0.
      • If type is remove_effects:
        • Template:NbtTemplate:Nbt: A set of effects removed once revived, as either a single ID or list of IDs.
      • If type is clear_all_effects: Clears all effects of the holder.
      • If type is teleport_randomly:
        • Template:Nbt: The diameter that the holder is teleported within. Defaults to 16.0.
      • If type is play_sound:
        • Template:NbtTemplate:Nbt: The sound event played once when revived.
          • Template:Nbt inherit/sound event

Minecraft:Loot tables

• Minecraft:Chickens laying eggs is now controlled by a loot table found at gameplay/chicken_lay.
• Minecraft:Armadillos randomly dropping scutes is now controlled by a loot table found at gameplay/armadillo_shed.
• The loot given by Minecraft:villagers is now controlled by two additional loot tables:
  • gameplay/hero_of_the_village/unemployed_gift - used if the villager is unemployed.
  • gameplay/hero_of_the_village/baby_gift - used if the villager is a baby.

Minecraft:Predicates

• Added minecraft:salmon entity sub-predicate.
  • Fields:
    • variant: one of small, medium, large.

Minecraft:Tags

• Added the duplicates_allays item tag.
  • Controls what items can be used to duplicate Minecraft:allays when dancing.
• Added the panda_eats_from_ground item tag.
  • Controls what items a Minecraft:panda picks up from the ground and eats.
• Added the brewing_fuel item tag.
  • Controls what items that can be used as fuel in a Minecraft:brewing stand.

Changes

Items

Minecraft:Ender pearl

• Ender Pearls now ensure that the chunk they are in or travel into is always loaded and ticking.
• They also load chunks when crossing to a new dimension, so that they can always continue to travel.
• This ensures that Ender Pearls can always land, and makes cross dimensional ender pearl traveling more predictable.
• Ender Pearls now unload when a player logs out, and reappear whenever that player logs back in, similar to how mounts currently behave
• Each Ender Pearl creates a ticket for chunk loading any time it moves into a new chunk, and also periodically every 10 seconds.

Mobs

General

• Some changes introduced in Minecraft:24w36a related to which data gets transferred between mobs when converted have been reverted (health, attributes, loot tables):
  • AbsorptionAmount
  • active_effects
  • Age
  • AngerTime
  • AngryAt
  • ArmorDropChances
  • ArmorItems
  • Brain.memories.minecraft: angry_at.ttl
  • Brain.memories.minecraft: angry_at.value
  • CanBreakDoors
  • CanPickUpLoot
  • CustomNameVisible
  • CustomName
  • fall_distance
  • FallFlying
  • Fire
  • ForcedAge
  • HandDropChances
  • HandItems
  • HurtByTimestamp
  • HurtTime
  • Invulnerable
  • IsBaby
  • Leash
  • LeftHanded
  • Motion
  • NoAI
  • NoGravity
  • OnGround
  • Passengers
  • PersistenceRequired
  • PortalCooldown
  • Position
  • RootVehicle
  • Rotation
  • Silent
  • SleepingX
  • SleepingY
  • SleepingZ
  • Tags
  • Team
• Mobs that split into several mobs rather than converting from one type into another do not transfer the following properties:
  • ArmorDropChances
  • ArmorItems
  • fall_distance
  • FallFlying
  • HandDropChances
  • HandItems
  • HurtByTimestamp
  • HurtTime
  • Leash
  • Motion
  • OnGround
  • Passengers
  • Position
  • Rotation
  • SleepingX
  • SleepingY
  • SleepingZ
• Some properties mentioned in Template:Bug are intentionally not transferred in any conversion:
  • Attributes
  • Gossips
  • Health
  • Loot tables
  • VillagerData
  • Xp

General

Minecraft:Advancements

• The trigger minecraft:killed_by_crossbow has been renamed to minecraft:killed_by_arrow.
  • Now trigger whenever an arrow kills an entity, not just when fired from a crossbow.
  • Has a new optional item predicate field, fired_from_weapon.
    • Can be used to match the item used to shoot the arrow.

Minecraft:Data component format

• minecraft:fire_resistant has been renamed to minecraft:damage_resistant
  • Has a new field: types, hash-prefixed damage type tag.
    • Items with this component, when in entity form, is resistant to the damage types included in the tag.
    • This component also affects whether the equipped item is damaged when the wearer is hurt by a given damage type.
• minecraft:item_name
  • Name provided by this component always has the lowest priority.
    • That means it gets overridden by components like minecraft:potion_contents.
• minecraft:potion_contents
  • Added optional string field custom_name.
    • When present, it is used to generate containing stack name.
    • For example, if value is foo and item is minecraft:lingering_potion, the name of item is translation of item.minecraft.lingering_potion.effect.foo.
• minecraft:equippable
  • Added the following fields.
    • swappable: boolean (default: true), whether the item can be equipped into the relevant slot using Template:Mouse.
    • damage_on_hurt: boolean (default: true), whether this item is damaged when the wearing entity is damaged.

Minecraft:Data pack

• The Minecraft:pack format version is now 53.

Minecraft:Loot tables

• The tool value (used for functions like match_tool) is now available for some additional loot table types.
  • archaeology - used brush.
  • vault - inserted key (not available when displaying items).
  • shearing - shears.

Minecraft:Resource pack

• The Minecraft:pack format version is now 38.
  • The appearance of a highlighted slot can now be customized by replacing sprites (this supports the use of animated textures):
    • container/slot_highlight_front: The sprite to render in front of highlighted slots.
    • container/slot_highlight_back: The sprite to render behind highlighted slots.
  • Likewise, the appearance of a highlighted item within the Bundle can be customized with the following sprites:
    • container/bundle/slot_highlight_front.
    • container/bundle/slot_highlight_back.

Known issues

Languages

MC-276603 - No High Norwegian language option