Minecraft:Java Edition 16w39a

Template:Log4j vulnerability Template:Infobox version

16w39a is the seventh Minecraft:snapshot for Minecraft:Java Edition 1.11, released on September 28, 2016.<ref name="blogpost_16w39a">https://www.mojang.com/2016/09/minecraft-snapshot-16w39a-the-exploration-update/</ref>

Additions

Blocks

File:Observer JE1.png Minecraft:Observers

Ported from the Minecraft:Pocket and Minecraft:Windows 10 editions.
- Has slight behavior differences due to how Minecraft:redstone works in the Java Edition compared to Pocket and Windows 10 Edition.
  - Check the observer page for said differences.
Outputs a redstone signal when it detects a block update.
- Normal BUDs still remain.

Template:Animate Minecraft:Shulker boxes

Crafted in a Minecraft:crafting table as a single column, with a Minecraft:chest in the middle row and a Minecraft:shulker shell both above and below the chest.
- In this snapshot, there is a bug that makes the Minecraft:player unable to craft it in the right and left columns.
Works similar to a chest, but keeps its content when broken.
- If it has any content inside, it drops itself in Minecraft:Creative mode as well.
- Cannot be placed inside another shulker box.
- When hovered over in the inventory, it shows up to 5 slots of its content.
- Breaks when being pushed by a piston.
Uses the same opening and closing animations as the Minecraft:shulker.
Can be placed on different sides of a block to open in different directions.
- When opening, its hitbox changes from 1 block to 1.5 blocks in its opening direction.
  - Because of this, it doesn't open if there is a block of any kind within the closest half-block area in its opening direction.
Can be Minecraft:dyed in any of the available dye colors.
- Dyed shulker boxes have a slightly darker bottom part than the normal one.
- In this snapshot, there is a bug with obtaining the dyed versions, so currently it is only possible to get them through Creative or commands.
Dispensers can place the block on the ground.
Can be mined with anything, but is mined faster with a Minecraft:pickaxe.

Items

Minecraft:Spawn eggs

File:Llama Spawn Egg JE1 BE1.png Minecraft:Llama Spawn Egg
- Spawns llamas

File:Vindicator Spawn Egg JE1 BE1.png Minecraft:Vindicator Spawn Egg
- Spawns vindicators.

File:Evoker Spawn Egg JE1 BE1.png Minecraft:Evoker Spawn Egg
- Spawns evokers.

File:Vex Spawn Egg JE1 BE1.png Minecraft:Vex Spawn Egg
- Spawns vexes.

File:Shulker Shell JE1 BE1.png Minecraft:Shulker shells

Has a 50% chance of being dropped by a Minecraft:shulker upon death.
Crafted together with a Minecraft:chest in a column to make Minecraft:shulker boxes.

File:Totem of Undying JE1 BE1.png Minecraft:Totems of undying

Minecraft:Evokers always drop one of these upon death.
Holding it in either hand when the Minecraft:player dies activates it and saves their life.
- Gives players the Absorption and Regeneration effects when activated.
- Does not prevent death by Template:Cmd or the Minecraft:void.
- Has an animation when activated, which uses the item's texture and model.

File:Village Map JE1.png Minecraft:Explorer maps

Can only be obtained from cartographer villagers.
Used to locate Minecraft:ocean monuments and the new Minecraft:woodland mansions.
- Ocean explorer maps are slightly blue, while woodland explorer maps are slightly brown.
Works like a map, but shows the outlines of land and a single structure icon.
- Fills in the map with blocks once the Minecraft:player starts exploring the area shown.
When resized, it still shows the structure icon, but loses the outlines.
When outside the area on the map, the player icon is smaller the further away the player is.
- When 1024 blocks away from the structure, the dot changes from a small icon to a bigger one.

Mobs

File:Creamy Llama.png Minecraft:Llamas

Spawn in Minecraft:extreme hills.
Drop Minecraft:leather.
Have multiple skins, like Minecraft:cats and Minecraft:horses.
Attack by spitting.
- If the Minecraft:player hits them, llamas spit at the player once, dealing Template:Health damage.
- If not in a caravan group, they are always aggressive toward Minecraft:wolves.
Can be equipped with a carpet for decoration and a chest for storage.
- Differently colored carpets have different textures when placed on llamas.
- The amount of storage slots available depends on the strength of the llama.
If the player puts a leash on one, up to 10 llamas are attracted and try to form a caravan.
- Caravan groups are passive to all mobs.
Tamed llamas can be bred with Minecraft:hay bales.

Minecraft:Illagers

Being relatives to the Minecraft:villagers, they look similar but have pale gray skin and wear dark clothes.
Two kinds of illagers are introduced: Minecraft:evokers and Minecraft:vindicators.

File:Vindicator JE1.png Minecraft:Vindicators

Separate their arms when aggravated, and hold an Minecraft:iron axe in their main hand.
Hostile toward Minecraft:players and Minecraft:villagers.
If given the name Johnny they attack any nearby mobs, with the exception of other illagers.
Spawn in the Minecraft:woodland mansions upon generation. They don't respawn.
May drop Minecraft:emeralds and an Minecraft:iron axe upon death.

File:Evoker JE1 BE1.png Minecraft:Evokers

Added as an end-game challenge, or mini-boss.
Always drop a Minecraft:totem of undying upon death. May drop Minecraft:emeralds too.
In battle, they summon Minecraft:vexes and Minecraft:fangs to attack.
- Raise their arms when casting a spell.
- Fangs always deal Template:Health damage, ignoring armor.
Hostile toward Minecraft:players and Minecraft:villagers.
Spawn in the two upper floors of Minecraft:woodland mansions upon generation. They don't respawn.
Change any blue colored sheep in a radius of 16 blocks into red.

File:Vex JE1 BE1.png Minecraft:Vexes

Spawn only when summoned by an Minecraft:evoker.
Small, pale, flying mobs that can phase through blocks.
Show red marks when about to attack.
Hostile toward Minecraft:players and Minecraft:villagers.
Hold an Minecraft:iron sword in their main hand.

Non-mob Minecraft:entities

File:Evoker Fangs JE1 BE1.png Minecraft:Evocation fangs

Are summoned by the evoker when they perform their fang attack.
There are two kinds of offensive bite and defensive bite.
Fangs in warmup still have a visible Minecraft:hitbox.
Damages Template:Hp deals to mobs that were in place.
Naturally spawned fangs do not harm illagers.
- But player-spawned ones do.

World generation

Template:EnvLink

Teleport the Minecraft:player to the main island's spawn platform.
Generate randomly throughout Minecraft:the End's outer islands.

Template:EnvLink

Generate in Minecraft:roofed forest biomes.
Home to the Minecraft:illagers.
Have three floors, where the bottom two are larger and the third is smaller.
Use procedural generation and Minecraft:structure blocks for random layouts.
- Because of this, some rooms may be completely surrounded by walls and have no entrance.
Consist mostly of Minecraft:cobblestone, Minecraft:dark oak planks, and blocks crafted from them.
Can be located with a Minecraft:woodland explorer maps.

Gameplay

Curses

Enchantments with negative effects.
Two curses added: the Minecraft:Curse of Binding (enchantment ID 10) and the Minecraft:Curse of Vanishing (enchantment ID 71).
- Curse of Binding binds the item to the player, making them unable to drop it or take it off if it is an armor item, although it drops when they die. Players in Creative mode are unaffected by this curse.
- Curse of Vanishing makes the item disappear if the player dies. /gamerule keepInventory true prevents this.
Cursed tools, armor and books can be found as loot in some generated structures.

Command format

Template:Cmd

Syntax: Template:Cmd
- Accepts: EndCity, Fortress, Mansion, Mineshaft, Monument, Stronghold, Temple and Village.
- Desert temples, jungle temples, witch huts and igloos all go under the Temple category.
Pushes coordinates for the closest structure of given type in the chat for the player who executed the command.
- Returns the message "Located [Structure] at [x] [y] [z]".
- Displays the Y coordinates as "(y?)" for some structures.
- If a structure is not located nearby (i.e. in a different dimension), it responds with "Unable to locate any [StructureType] feature."

General

Customized world generation

Added an option to disable the generation of woodland mansions.

Minecraft:Particles

spit
- Used when Minecraft:llamas spit.
totem
- Used when the Minecraft:totem of undying is activated.

Minecraft:NBT format

New display tag entry for items: Template:Nbt for translation strings.
Template:Nbt integer tag for potions and potion arrows to overwrite/set the color.
Template:Nbt integer tag for filled maps to overwrite/set the color of the marks in the item texture.

Changes

Blocks

width=32x32 End Gateway Blocks

Now use a magenta-colored beam when teleporting entities, rather than yellow.
- This color matches the beam that occurs when the block first generates.

Items

width=32x32 Minecraft:Maps

Now shows the land properly when used in the End.
Item texture's "markers" can now be colored by ColorMap tag.
- Used for Minecraft:explorer maps.

Template:Animate Minecraft:Potions and Tipped Arrows

Item texture's color can now be custom colored by CustomPotionColor tag.

Mobs

width=43x43 Minecraft:Shulkers

Now drop 0-1 Minecraft:shulker shells.
Can be spawned in with different colors using the Color tag.
- Colored shulkers have a darker bottom part, making them slightly different from normal shulkers.

width=50x50 Minecraft:Villagers