Data Pack News in Minecraft 1.20.5 

Sorry about the subtitles not being up yet - RU-vid is taking its time setting the timings on them, and I didn't want to hold the video longer than necessary.

Slicedlime when it comes to make an entire movie about a version more explained than ever. Thank you.

53 minutes is crazy, I know for a fact that it took a ton of work - thank you!

(Slowly chants while rythmically banging the table.) Data-driven painting variants~ Data-driven painting variants~ Data-driven painting variants~

I love the recent technical improvements.

This just basiaclly makes minecraft datapacks reeeealy close to actual modding, except the fact that we cant modify game's default behaviour, *yet*

My plan is to try making a data pack that scales the snowy wolf variant to be 10% larger than other wolves, just to be subtle about making them special.

for how many changes the game made, i wish this was a whole version increment

I hope one day, we get a gamerule that allows the player to keep attributes when respawning, since some of the only ways to do that is to have an item that gives those attributes or by using a command block. Anyways, good work on the video, it's nice having these thorough, yet quick and to the point explanations.

7:03 *reads the text* Wait a minute-

There is so much good stuff in this update!

Item Component Playlist : 5:30 minecraft:custom_data -> can be used for custom data storage on an item 5:33 minecraft:damage -> amount of durability removed from an item 5:42 minecraft:unbrakable -> if set, the item will not lose any durability when used 6:02 minecraft:repair_cost -> the additional XP cost required to modify an item in an Anvil 6:12 minecraft:enchantments -> stores a list of enchantments and their levels on an item 6:30 minecraft:stored_enchantments -> for an Enchanted Book, stores list of enchantments and their levels 6:36 minecraft:enchantment_glint_override -> overrides the enchantment glint effect on an item 6:51 minecraft:custom_name -> custome name override for an item (as set by renaming with an Anvil) 6:57 minecraft:lore -> additional lines to include in an item's tooltip 7:10 minecraft:can_break -> controls which blocks a player in Adventure mode can break with this item 7:46 minecraft:can_place_on -> controls which blocks a player in Adventure mode can place on with this item 7:51 minecraft:charged_projectiles -> holds all projectiles that have been loaded into a Crossbow 8:08 minecraft:intangible_projectile -> marks that a projectile item would be intangible when fired (i.e can only be picked up by a creative mode player) ; only set when items are inside a Crossbow's charged_projectilels component 8:24 minecraft:protion_contents -> holds the contents of a potion (normal, splash, lingering), or potion applied to an item (Tipped Arrow) 8:48 minecraft:suspicious_stew -> holds the effects that will be applied when consuming Suspicious Stew 8:57 minecraft:attribute_modifiers -> holds attribute modifiers applied to any item 9:50 minecraft:bundle_contents -> holds all items stored inside of a bundle ; if removed, itams cannot be added to the Bundle 10:07 minecraft:container -> holds the contents of container blocks (Chest, Shulker Box) in item form 10:31 minecraft:container_loot -> holds the unresolved loot table and seed of a container-like block 11:00 minecraft:lock -> holds the lock state of a container-like block ; an item with a custom name of the same value must be used to open this container 11:09 minecraft:block_entity_data -> stores unstructured NBT data to apply to a block entity when placing a block such as a Chest or Furnace 11:27 minecraft:block-state -> holds block sgate properties to apply when placing a block 11:36 minecraft:pot_decorations -> stores the Sherds applied to each side of a Decorated Pot 11:49 minecraft:profile -> controls the skin displayed on a Player Head 12:04 minecraft:note_block_sound -> controls the sound played by a Player Head when placed on a Note Block 12:12 minecraft:entity_data -> stores unstructured NBT data to apply to an entity when using an item that spawns an entity, such as a Spawn Egg or Armor Stand ; must contain an id field with the entity type 12:29 minecraft:bucket_entity_data -> stores unstructured NBT data to apply to an entity when placed from a bucket 12:50 minecraft:bees -> holds the bees inside a Beehive or Bee Nest 13:13 minecraft:dyed_color -> represents a color applied to a dyable item (in the #minecraft:dyable item tag) 13:29 minecraft:trim -> holds the trims applied to an item ; presence of the component is no longer restricted by the #minecraft:trimmable_armor item tag (although, this tag is still used for recipes) 13:40 minecraft:custom_model_data -> can be used to replace the models of items by selecting for the minecraft:custom_model_data property in the item model 13:47 minecraft:banner_patterns -> stores the additional patterns applied to a Banner or Shield 14:13 minecraft:base_color -> stores the base color for a Shield 14:28 minecraft:map_id -> references the shard map state holding map contents and markers for a Filled Map 14:34 minecraft:map_decorations -> holds alist of markers to be placed on a Filled Map (used for Explorer Maps) 15:02 minecraft:map_color -> represents the tint of the color decorations on the Filled Map item 15:13 minecraft:lodestone_tracker -> if present, specifies that the Compass is a Lodestone Compass 15:41 minecraft:writable_book_content -> holds the contents in a Book and Quill 16:05 minecraft:written_book_content -> holds the contents and metadata of a Written Book 16:39 minecraft:firework_explosion -> stores the explosion crafted in a Firework Star 17:19 minecraft:firework -> stores all explosions crafted into a Firework Rocket, as well as flight duration 17:36 minecraft:instrument -> holds the instrument type used by a Goad Horn 17:44 minecraft:hide_additional_tooltip -> if presnet, disables 'additional' tooltip part which chomes from the item type 17:55 minecraft:hide_tooltip -> if presnet, it will completely hide whole item tooltip (that includes item name) ; tooltip will still be visible and searchable in creative mode 18:00 minecraft:recipes -> list of recipes that should be unlocked when using the Knowledge Book Item 18:14 minecraft:debug_stick_state -> stores the selected block state properties used by a Debug Stick Properties that can now be changed per item stack that were bound to item type only (idk wha dat means): 18:52 minecraft:food -> when present, this item will behave as if a food (can be eaten) 19:45 minecraft:max_stack_size -> controls the maximum stacking size of this item 19:59 minecraft:max_damage -> controls the maximum amount of damage than an item can take 20:21 minecraft:fire_resistant -> if presnet, this item will not burn in fire 20:29 minecraft:rarity -> controls the color of the item name 20:51 minecraft:tool -> controls the behavior of the item as a tool 21:41 minecraft:item_name -> when present, replaces default item name with contained chat component 21:58 minecraft:ominous_bottle_amplifier -> controls the amplifier amount for an Ominous Bottle's Bad Omen effect 22:04 Item Stack Components' simpler form syntax THANKS TO EVERYONE WHO READ OR LIKED; ALSO THANKS TO SLICEDLIME FOR HIS TIME AND DEDICATION, I HAVE LEARNED A LOT ABOUT MINECRAFT COMMANDS IN THIS VIDEO (i began your command tutorials a few weeks ago :D (I still haven't finished it lol, I'm blocked at the levels with the allays)) PS: Slicedlime, will you ever redo or continue the command block tutorials ? There are just so many commands that we haven't covered in the companion map that I have just learnt exisiting here.

We datapackers thank you from the bottom of our hearts ❤❤❤

Negative fall damage in Java... I guess now we can pretend we're on Bedrock :)

I have to admit that all of this is completely over my head, but I’m gonna watch it anyway, because slicedlime.

19:29 why is it the same format as suspicious stews and does not support an amplifier? Food like pufferfish, (enchanted) golden apple give effects at higher levels than 1, which cannot be imitated with this component system due to this.

Thank you for all your work on game and video.

Wait does this mean we can make moon shoes? Like, boots with low gravity?

how could this be a minor update it's more like massive update

This has got to be the longest update video

53 MINUTES?!?!? oh my God can't even begin to imagine the work that must have went into this. Absolutely amazing!

Yooo! Finally! The long-anticipated... FIFTY-THREE MINUTES!? Ooh boy, this'll be a fun one...

One thing I never understood has always been why do items stored in containers seemingly each save their own slot ergo position in the container's items array ? Given how the largest vanilla container is 27 slots (assuming double chests only merge the contents of both chests when interacted with on the fly from two distinct arrays), wouldn't it make more sense from an optimisation standpoint not to store the slot value in each item, and to instead compute it from the container dynamically ? That sounds like a lot of memory lost to redundancy.

Map making is about to be insane!!!

You work so hard with these sliced, you don't get the attention you deserve from the algorithm. The community thanks you

Thanks for all the effort you put into this. I watched it all the way through to get the gist of the changes but I'll have to revisit it, probably multiple times, for the details so you'll get multiple watches from me!

Thank you, slicedlime. 🍿🍿

Can we make lock be a predicate instead of just a name please :D A name is good for adventure maps but a predicates would give endless possibilities to datapacks!

Thanks for breaking my datapack i worked hours on! (kinda pissed but the changes will make future datapacks much neater, nice)

Thank you for putting in the work! Very much appreciated!

You are an absolute legend for posting a video of this length.

Incredible work dude as always

very nice update and video you've probably put in HOURS to make to catch up whats going on with this "minor" update. following through the snapshot changes sometimes can be tedious

People hate on Mojang for not adding much content in the game, but changes like this often get overlooked by the majority of players.

If I was tasked with making this video I would have given up pretty early.

I liked seeing the Etho head, and a few other easter eggs in this movie. Very informative overall, even for reference for modders.

Thank you for doing these videos sir. You are my go to when it comes to these stuff. Also I cant believe you made an update video its 53 minutes long omg

I don't even make datapacks yet somehow your presentation is so good I can't stop watching! Great work!

Thank you again for implementing the size change for players, it was a real pain to implement that through plugins before the change. And for everything else as well of course.

you are doing an incredible job! keep going like this

{ "It really seems to me that Mojang are heading in a direction that will": [ "Turn Minecraft commands into basically a full scripting language, or at least make it a lot more powerful", "Make custom items/blocks possible/much easier with datapacks, and possibly indistinguishable from vanilla content" ], "parting_note": "At least that's the vibes I've been getting from watching these technical updates, i really hope this does happen" }

Absolutely INCREDIBLE the updates and new features for datapacks and so on. I'm friggin' excited for the possibilities in the future when all of the new components stuff is completed. Thank you SO much for these indispensable videos!

One of the most underrated parts of the update

I love how this video is twice as long as the "normal" update video.

Thank you for your efforts good sir!!

Hah! Octojen right away by the creepers! Thanks for the info, very informative

8:00 the number of projectiles in a crossbow is no onger restricted to 3 you say? so... what happens if you make a crossbow loaded with like 50 differnet fireworks at once? do they fan out even wider in a spread? overlap each other in the same 3 positions as multishot normally does? some sort of shotgun pattern?

19:36 Does anyone know what the name of this filtering format is ? I could not for the life of me figure out what its name was.

Data packs, the movie

from what i am getting, the major change is that the game is starting to adopt the ECS model for managing the whole game. is that right?

Does the minecraft:dyeable_items tag mean that we can add different items to be dyeable and they will work innthe crafting table as well as tint in game? If so, we need to add eggs to that list. Easter eggs would be fun!

20:13 what's the reason for this restriction? Before 1.20.5 it was possible to have stacked items with durability using a bug (by summoning an armor stand, you probably knlw) and these items didn't have any issues as far ad I know. If you had a stacked damagable item, it would only consume one item instead the entire stack. What's the reason for not making it a supported feature too?

This video is a masterpiece. You're the best!

I can't put a custom tag on a custom item anymore. I always used @e[tags="customtag"] to detect items. How can I do it now?

I would love to see /attribute in MCBR.

Nbt tag (components) in a basic crafting table recipe !

tiny creeper isn't real he cant hurt you...

thank you!

Is there a way to edit how much attack damage a tool has? Like can I have a dead bush that effectively works exactly like a Netherite sword?

execute store result entity @s Motion[0] double 0.005 run scoreboard players operation @s motion_x2 -= @s motion_x1 this command no longer changes motion and i haven't seen any changes on the path, do you know the new way to alter motion data?

Does the break speed stack with Haste?

finally!! been waiting for this

Thaaaaaaank you!

this helps ty

Anyone know what the proper syntax would be to use item replace to give someone an elytra with mending on it? I've tried all the variations I can think of and nothing seems to work. I get as far as elytra[minecraft:enchantments= and can't figure out how to tell it the name. I know how it was done before these changes. Just butting my head against a wall trying to figure out the new way.

Will these attribute commands come to bedrock version eventually?

Still hoping that datapacks will be able to add custom blocks...

Are there any github repos or documentation up to date wtih all data pack stuff?

How exactly then do I make costume recipes? This new change to datapacks broke the recipes I made for my single player world...

0:36 Why so specific with the minimum size?

With Minecraft:repair_cost, can you set that to 1, meaning items can be continuously repaired in an anvil forever? (without increasing in cost?)

11:55 Glad to know mojang remembers etho!

"Shulker shell of goodbye cruel world" 😂

Are you planning to add the ability to create your own blocks and items? Such a small addition could expand the capabilities of datapacks)

They are slowly open sourcing the Minecraft Java code and I am here for it!

Armored paws drop? I only know the mega changes to data packs and the potential it holds, map makers’s paradise

I Beg You! Add custom texture variants for other mobs! At least give us the option to make them

This update is insane and I love it

This would pair perfectly with dummy template blocks and items, ones that would be devoid of any crafting recipes and interactions.

53 minutes! WTF

"mojang is lazy" mfs are SWEATING with this one

SIZE??? LETS GOOOO!!!!!

Thx

Does step_height work on boats?

This is huge! Woot!

Just realised that this video is so good it has 0 dislikes(im using a google extension)

player_attacks are only player attacks got it

I just wanted to say, wow

Longer reach for the crabbbbb

hell yes

Entire json tellraw-like array in item name when No, scratch that. Entire json tellraw-like array EVERYWHERE when.

Why would we need "/transfer" if we alredy have "/kill"?

1.21 pre rel2 makes the function command not work, (?)

No way you can eat blocks now, the cursed minecraft memes became true

bro i updated my world in the new version, and everything that i built in commands, it's broken, you mean if i wanna do something then i have to stop working on that project that i've been working in for months and start completely from scratch? edit: can you make a video on commands bro, because everything is changed, i'm trying to fix but the old commands just don't work, everything is new, i can't display dust particles for some stupid reason, i can't have nbt tags for the player holding a sword or a player doing anything, everything's broken like hell

Are you going to fix the enchantments that can be placed on dog armor? And they're not working!

1k like no dislike, gg!!

gg on 100k

💚

Now all we need is this command on bedrock!