Maze Generator in Minecraft - Version 2 DqwertyC 2026-09-17 | Maze Generator in Minecraft - Version 2
I added Water and Lava Cows to Minecraft - (Snapshot 25w05a Datapack) DqwertyC 2025-01-30 | Minecraft Snapshot 25w05a introduced Cow Variants, which allow data and resource packs to add new types of cow to the game.Using this new feature, I've put together a small datapack that adds Fluid Source Cows to Minecraft. These cows will give water or lava instead of milk when clicked with a bucket!Requires both a data and resource pack, available on Planet Minecraft: planetminecraft.com/data-pack/fluid-source-cowsFor support, join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqH
Custom Defender Enchantment (and playing card datapack update) DqwertyC 2025-01-24 | Teaser for a custom 'Defender' enchantment I'm working on using the new `blocks_attacks` component!It's not really at a point to release yet, but the enchantment method is essentially identical to that shown in the Flame Resistance enchantment tutorial I made last year if you want to take a shot at making it yourself: youtu.be/jr4D5k6x6SA?si=fEnmVJ9OiK6OCo4TAlso, I'm making a playing card datapack! Please, submit your suggestions on who should be each of the face cards either in the comments or on the Discord: discord.com/invite/Vr9vfP6EqH
I Made an In-Game Texture Editor - Minecraft 1.21.4 DqwertyC 2025-01-07 | Get the datapack on Modrinth: modrinth.com/datapack/glamour-tablePlan your paintable textures with the helper app: dqwertyc.github.io/glamour-tableSpecial thanks to Arubik for their work on prettifying the web app!For support, join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqHThis datapack uses some of the new data-driven texture features to create editable textures. With the updates to CustomModelData, instead of each item having a single custom model id, they can now have arrays of all sorts of different values. This allows the item's texture to be effectively stored within its components. I'm hoping to do a technical deep-dive on some of the new texture features, but it'll probably be a while before that comes out.
I made a Minecraft map that is IMPOSSIBLE to SCREENSHOT DqwertyC 2024-12-23 | World Download on Planet Minecraft: planetminecraft.com/project/unscreenshotableThis map and video were inspired by @brantagames series of videos over the past month or so. It uses a persistence of vision effect to show different blocks, textures, and entities with different patterns of shifting noise.The effect works best in this video if viewed in full screen with the resolution set to 1080p. While I did my best to fight the it, there are some extra artifacts added by the compression algorithm that take away from the effect. In game, the effect is much cleaner, and works with any screen size or resolution.To discuss this map, or for technical support, join us on Discord: discord.com/invite/Vr9vfP6EqH
1 Second Redstone Maze DqwertyC 2024-11-15 | WORLD DOWNLOAD:planetminecraft.com/project/1-second-maze-generatorHere's the culmination of the Mazes in Minecraft series: A redstone maze generator that runs in one second! This redstone maze generator uses the Hilbert Lookahead algorithm I described in my last episode to generate a maze incredibly fast!Part 1: youtu.be/184Oair5iysPart 2: youtu.be/o7OhjEqCvSoRapscallion's Origin-Shift with non-experimental redstone randomizer: youtube.com/watch?v=39usB9BGGNUTo discuss this algorithms, or any of my creations, join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqHChapters:00:00 - Intro00:40 - Hilbert Lookahead Recap01:20 - The Fine Print02:25 - Redstone Overview08:00 - Configuring the Cells
A new maze algorithm optimized for Redstone DqwertyC 2024-11-08 | In this video, I go over a new maze generation algorithm I've been working on and the some of the thought process that went into developing it. This one was a lot of fun to put together, and I'm looking forward to showing off the finished Redstone build next episode!Part 1: youtube.com/watch?v=184Oair5iysPart 3: youtube.com/watch?v=_32AtO09228CaptainLuma's Origin Shift Algorithm: youtube.com/watch?v=zbXKcDVV4G0More info on the Gilbert (Generalized Hilbert) curve: github.com/jakubcerveny/gilbertTo discuss this algorithms, or any of my creations, join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqH00:00 Intro 01:47 Binary Tree 02:22 Developing the Algorithm 06:17 Definitions and Discussion 07:45 Outro and Teaser
Which Maze Algorithm is best for Minecraft? DqwertyC 2024-11-01 | There are a ton of resources out there going over different maze generation algorithms. Probably the most helpful single resource has been Jamis Buck's Blog, which has interactive versions of many of these generators: weblog.jamisbuck.org/2011/2/7/maze-generation-algorithm-recap.htmlI've also been working on an updated version of my maze generator web-app, which you can find here: dqwertyc.github.io/maze-generatorTo discuss these algorithms, or any of my creations, join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqHPart 2: youtube.com/watch?v=o7OhjEqCvSoPart 3: youtube.com/watch?v=_32AtO0922800:00 Intro00:36 Ranking Rules 01:24 Hunt and Kill 03:13 Recursive Backtracker 04:49 Prim's Algorithm 06:50 Growing Tree 08:47 Kruskal's Algorithm 10:24 Eller's Algorithm 12:21 Sidewinder 13:53 Binary Tree 15:30 Recursive Division 17:06 Binary Division 19:17 Wilson's Algorithm 22:06 Aldous-Broder Algorithm 24:03 Aldous-Broder-Wilson Hybrid 25:55 Origin Shift 28:43 Outro
Blocks/Ores - A Minecraft Homage to Bloxorz DqwertyC 2024-10-26 | Heyo everyone! The goal of this map was to test the limits of what's possible with some of the new technical features in Minecraft 1.21.3. This primarily uses the new input predicates, as well as a really cool orthographic shader resource pack from Onnowhere. I'm pretty satisfied with the end result!Download the map from Planet Minecraft: planetminecraft.com/project/blocks-ores-a-minecraft-homage-to-bloxorzTo discuss this map, or any of my creations, join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqH
Pac-Man in Minecraft - Arcade Cabinet Datapacks DqwertyC 2024-09-18 | I may have gone a bit overboard with the new input predicates...World Download: planetminecraft.com/project/datapack-arcade-snapshot-24w37aCommand Block Cove Discord: discord.com/invite/Vr9vfP6EqH00:00 - Intro01:06 - MC Paint02:15 - Snake03:21 - Pac-Mine05:36 - DIY Arcade Cabinet13:43 - Outro
Super Piglin Bros - Snapshot 24w36a Map DqwertyC 2024-09-06 | Minecraft snapshot 24w36a introduced a ton of new technical features, including Input Predicates!World Download on Planet Minecraft: planetminecraft.com/project/super-piglin-bros-snapshot-24w6a-mapThese new predicates allow commands to check whether a player is pressing a variety of inputs, including movement, jumping, sneaking, and sprinting. This will make a ton of datapack creations a lot more streamlined, but the application I'm most interested in is minigames.The input predicates work while the player is in spectator mode, even when they are spectating another entity. With this setup, we can capture all of the player's inputs while maintaining total control over the player's camera. I've used this to recreate SMB 1-1 in Minecraft.Join the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqHConure's video on the snapshot: youtube.com/watch?v=twyazOZDvwESlicedLime's video on the snapshot: youtube.com/watch?v=riIq7IPSBRU
Morphing Divisibility Graphs DqwertyC 2024-06-26 | Inspired by the latest Numberphile episode (youtube.com/watch?v=Ki-M1DJIZsk), and a desire to learn how to use the Manim math animation library used by education channels like 3blue1brown, I put together this short of different divisibility graphs morphing into each other.
The Sounds of the Hilbert Curve DqwertyC 2024-06-25 | Working on a new Hilbert Curve inspired Maze Generator, and was inspired to put together this little bit of audio built around the curve.Each axis is a different instrument, with strings on the X axis and piano on the Y axis. Notes get higher the further from the origin, and are just the notes that make up Cmaj7 spanning 4 octaves.
1.21 Pre Release 1: Riptide Bug Fixed! DqwertyC 2024-05-29 | Well, looks like they fixed the Riptide bug in Minecraft 1.21 Pre-Release 1.Unfortunately, the fix was outside of the enchantment file, so I don't think the methods I explained in my original explanation will be able to bring it back, either.Join the Command Block Cove Discord: discord.com/invite/Vr9vfP6EqH
Custom Enchanting Tutorial 2: Flame Resistance DqwertyC 2024-05-28 | This tutorial is the second use submitted custom enchantment. This episodes idea comes from TheCommander33, and is a treasure enchantment that can add flame resistance to any tool.This tutorial shows how to modify an item's components with custom enchantments. These principles can be used to add or remove any component on a custom enchanted item.I've updated the template datapack on GitHub with the template used in this episode: github.com/DqwertyC/enchantment-templateJoin the Command Block Cove Discord: discord.com/invite/Vr9vfP6EqHChapters:00:00 - Introduction01:35 - Template Overview08:40 - Updating the Template12:04 - Finishing Touches17:00 - Outro
Eating 1000 Diamonds for 1000 Subscribers (because Discord told me to...) DqwertyC 2024-05-22 | Heyo! My channel recently surpassed 1000 subscribers!I asked my Discord what to do to celebrate, and the suggestions were "Eat 1000 diamonds" and "Do a barrel roll". In this video, I attempt to do both?Want better ideas for future videos? Join the Command Block Cove: discord.com/invite/Vr9vfP6EqHSeriously though, thanks to everyone for subscribing, and special thanks to everyone who gives input on the Discord!
Absurd Riptide bug - Demo and Explanation DqwertyC 2024-05-18 | Exploring the latest snapshots, I ran across this Riptide bug that can launch the player over 100 blocks. Here's a quick video explaining the bug, why it's happening, and how you can fix it... or revert it of Mojang fixes it and you want to keep it :DJoin the Command Block Cove: discord.com/invite/Vr9vfP6EqH
Custom Enchanting Tutorial 1 - Curse of Brittleness DqwertyC 2024-05-15 | This is the first tutorial for Custom Enchantments built around viewer submitted ideas. In this episode, I go over the basics of custom enchantment datapacks and show off the tools I use and a bit of the problem solving process.This episode's enchantment suggestion comes from rhys_the_geese, and is a curse that does the opposite of Unbreaking.Get the Template: github.com/DqwertyC/enchantment-templateJoin the Command Block Cove: discord.com/invite/Vr9vfP6EqHGet VS Code: code.visualstudio.comGet 7-Zip: 7-zip.orgChapters:00:00 - Introduction00:24 - World Setup01:44 - Datapack Setup05:20 - Enchantment Format10:16 - Enchantment Effects15:38 - Encursification17:46 - Obtaining in Survival20:50 - Outro
5 Custom Enchantments for Minecraft Snapshot 24w18a DqwertyC 2024-05-04 | The latest snapshot is absolutely wild. It adds tons of music, new paintings, and data driven enchantments!Download the datapack here: github.com/DqwertyC/data-driven-enchantsRead the full patch notes here: minecraft.net/en-us/article/minecraft-snapshot-24w18aJoin the Command Block Cove on Discord: discord.com/invite/Vr9vfP6EqHChapters:0:00 - Intro0:58 - Flotation1:59 - Excavation3:38 - Reach4:49 - Illumination5:50 - Evoking7:13 - Outro
Minecraft 1.20.6: Mini Cap for Redstone Builds DqwertyC 2024-05-02 | I was working on a Redstone project, and found that the new Scale attribute is actually pretty nifty for building. Here's a silly video showing it off!This is the full give command, barely inside the character limit for chat:/give @p leather_helmet[minecraft:dyed_color=2129920,minecraft:custom_name="{\"text\":\"Mini Cap\",\"italic\":false}",minecraft:attribute_modifiers=[{type:"minecraft:generic.scale",slot:"head",uuid:[I;0,0,0,1],name:"s",amount:-0.75,operation:"add_value"}]]Join the Command Block Cove: discord.com/invite/Vr9vfP6EqH
5 Mini Datapacks for 1.20.5 DqwertyC 2024-04-30 | Minecraft 1.20.5 Added a ton of technical features for datapack creators! Here are 5 bite-sized datapacks showcasing some of what these new tools let us do.Download the Datapacks - github.com/DqwertyC/item-component-showcaseJoin the Command Block Cove on Discord - discord.gg/Vr9vfP6EqHChapters:00:00 - Intro00:51 - Pack 1: Chicken Nuggets01:57 - Pack 2: Flotation Elytra03:13 - Pack 3: Wonderland Snacks05:35 - Pack 4: Fireball Staff07:14 - Pack 5: Attuned Tools09:18 - Outro
Minecraft 1.20.5 Datapacks are Wild #minecraft #datapack #spicynuggets DqwertyC 2024-04-24 | I've been working on some datapacks showcasing all the new technical features in 1.20.5. Accidentally made some very spicy nuggets!
Flying Wolves - Snapshot 24w10a Datapack DqwertyC 2024-03-08 | The latest snapshot added a handful of fun features - including Item Components in recipe results, and custom wolf variants! I've combined these two features in this rough concept to create flying wolf variants. It's definitely still a work-in-progress, but I'm loving that Mojang is giving datapack creators so many more options!Download the packs here: github.com/DqwertyC/flying_wolvesJoin the Command Block Cove on Discord: discord.gg/Vr9vfP6EqH
MiniMagbot 100% Playthrough and Developer Commentary DqwertyC 2024-02-04 | Play MiniMagbot here: armorgames.com/mini-magbot-game/19432My first platformer launched last week on Armor Games! This is a 100% playthrough with developer commentary (and/or developer ramblings). If you just want to watch a playthrough, no offense if you just mute the audio XD.If you get 100%, share a screenshot to the Command Block Cove Discord server for a special role: discord.gg/Vr9vfP6EqH00:00:00 - Levels 00000 - 1111100:18:16 - Cosmetics and Flappy Bot00:20:28 - Token Hunter00:32:38 - Time Trial Hunter00:54:48 - Meteor Defense00:56:16 - Terrella
Mandelbrot Set in Minecraft - Maximum Map Size (2048x2048) DqwertyC 2024-01-24 | With 3 more years of Minecraft datapack development since my original Mandelbrot Set datapack, I decided to take things up a notch by creating the largest Mandelbrot set render that can fit on a single, maximum scale map.Join the Command Block Cove on Discord - discord.gg/Vr9vfP6EqH
End Relay - Datapack Update DqwertyC 2024-01-13 | I've updated my End Relay implementation, based on comments on my previous video!In addition to some efficiency/stability changes, I've updated the crafting recipe, improved some of the textures, and added the ability to recharge Relays with anchors! Additionally, like other blocks with "inventory," sneak clicking allows placing blocks on the End Relay.Datapack Link: github.com/DqwertyC/end-relay-packs(Click the green button to download a zip with both the datapack and resource pack)Kenadian's original idea: youtube.com/watch?v=L1i4izl25V4Join the Command Block Cove on Discord - discord.gg/Vr9vfP6EqH
Ender Relay - Prototype Datapack DqwertyC 2024-01-04 | I've implemented Kenadian's End Relay idea as a datapack for Minecraft 1.20.4. I've made a few tweaks based on some of the top comments and what made sense for Here's Kenadian's video with the original idea: youtube.com/watch?v=L1i4izl25V4Datapack Link: github.com/DqwertyC/end-relay-packs(Click the green button to download a zip with both the datapack and resource pack)
DoubleUP Game Trailer DqwertyC 2023-08-04 | My first webgame just launched on ArmorGames! You can play it here: armorgames.com/doubleup-game/19371DoubleUP is a hybrid incremental/puzzle game inspired by sliding puzzle games like 2048 and Threes.Start with a tiny 2x2 grid with measly 1 tiles and work your way up from there, upgrading the playing field and base tiles, earning achievements for discounts, and unlocking new currencies and powerful upgrades to reach larger and larger tiles.
Camo Armor Datapack Teaser DqwertyC 2023-07-28 | #short teaser for an upcoming Camouflage Armor datapack!
Recursive Division Redstone Maze Generator DqwertyC 2023-07-24 | Check out my maze generator web app - dqwertyc.github.io/unity-maze-generatorJoin the Command Block Cove on Discord - discord.gg/Vr9vfP6EqHIn this video, I demonstrate a redstone maze generator designed using a variant of the recursive division algorithm. Each step through the algorithm, the existing maze is divided into quarters, and the quarters are connected by one door on three of the sides. Each quarter is then generated using the same process, until the maze is filled with 2x2 mazes.Check out these other awesome redstone maze generators:Hunt-And-Kill by CaptainLuma - youtube.com/watch?v=u5gFsCU_MK0Prim's Algorithm by RaPsCaLLioN1138 - youtube.com/watch?v=q2ZceGqyvJ4Music by Gravity Sound Studio.
Potion of Intangibility (1.19.4 Datapack) DqwertyC 2023-03-14 | This datapack adds a Potion of Intangibility to Minecraft, using the new technical features from 1.19.4!Download from Github - github.com/DqwertyC/intangibility-packsJoin the Command Block Cove Discord - discord.gg/Vr9vfP6EqHTo make a potion, place any invisibility potion in a brewing stand, then add a chorus fruit. The resulting potion will be a potion of intangibility. While a player has this potion effect, they will be invisible and able to walk through walls by crouching. Walls will re-solidify when a player gets too far away, stops crouching, or when the effect runs out.
Adding Arms to Armor Stands DqwertyC 2023-03-06 | Mojang has been taunting Java players by having an armor stand with arms in the new Smithing Table GUI, so I decided to make them craftable using the very same smithing table.Download the Resource and Datapack here: github.com/DqwertyC/arm-or-stand-packsJoin the Command Block Cove discord: discord.gg/Vr9vfP6EqH
Minecraft Snaphshots - Display Case Packs DqwertyC 2023-03-02 | Here's another snapshot datapack! This datapack and resourcepack use the new display and interaction entities, along with the new smithing system, to create item display cases.Download the packs here: github.com/DqwertyC/display-case-packsJoin the Command Block Cove discord: discord.gg/Vr9vfP6EqH
Minecraft Snapshot Datapack - Paintbrushes DqwertyC 2023-02-20 | Data and Resource Pack I made using some of the latest snapshot features.Using a smithing table, combine a bowl, a brush, and any color of dye to get a paintbrush for that color. Right click on dyeable blocks to change the color of that block! As you can see near the end, block detection is still a bit wonky. I'm working on improving the raycasting there.Works on everything except beds (because multi-part blocks are silly) and banners (because of aforementioned raycasting issues).Both packs are downloadable here: github.com/DqwertyC/paintbrush-packs
Feruchemy in Minecraft - (1.19.3 Survival/Multiplayer Datapack) DqwertyC 2022-12-07 | This is an unofficial fan project based on the Mistborn series of books written by Brandon Sanderson.Download from PlanetMinecraft: planetminecraft.com/data-pack/feruchemyDatapack Support on Discord: discord.gg/Vr9vfP6EqHIn this project, I've adapted Feruchemy (from the Mistborn series of books) into a survival and multiplayer friendly Minecraft datapack.In the world of Mistborn, certain people can store attributes of themselves in pieces of metal, becoming temporarily less capable. Later, the Feruchemist can draw upon the stored attribute, becoming more capable, sometimes to a superhuman extent.This datapack adds rare artifacts to loot chests that allow the player to harness the power of Feruchemy!Chapters:00:00 - Introduction00:38 - Feruchemy Explained01:53 - Datapack Overview02:44 - Metalmind Overview09:04 - Finishing Touches
100% Redstone Minecraft Maze Generator DqwertyC 2022-11-02 | I recreated my maze generator using just redstone, with no commands or datapacks!Check out my previous maze generators here:Datapack: youtube.com/watch?v=xXAdvgeJ47gCommand Block: youtube.com/watch?v=GPdRnhVGascTowards the end of the video I mentioned an issue with the next-cell selection process. I've somewhat mitigated this issue by removing some shulker boxes from the cells at the edge of the grid.Chat with me on the Command Block Cove Discord: discord.gg/Vr9vfP6EqHChapters:00:00 - Cinematic01:02 - Introduction03:12 - Algorithm04:06 - Initial Entry (Lime Layer)04:58 - Visited (Blue Layer)05:39 - Selector (Yellow Layer)08:03 - Randomizer09:55 - Backtrack (Orange Layer)10:41 - Door Controls (Purple Layer)12:28 - Reset Line (Red Layer)14:07 - Light Controls15:58 - Finishing Touches17:10 - Current Design Flaws17:47 - Outro
I built a Minecraft house designed by an AI DqwertyC 2022-09-14 | This is the first in a series where I recreate AI generated images as Minecraft builds, exploring different prompts and different text-to-image generators.This first build was generated using OpenAI's DALL-E 2. Watch their video about it here: youtu.be/qTgPSKKjfVgStay tuned for more timelapses, as well as an episode where I go into what did and didn't work and give tips for creating the best prompts for generating Minecraft builds with these AI.Chat with me on the Command Block Cove Discord: discord.gg/Vr9vfP6EqH
10 Mini Command Creation Download + Scavenger Hunt DqwertyC 2022-08-23 | Thanks for making season one fantastic!I have some fun things planned just around the corner, so make sure to subscribe to stay up to date Season One on Planet Minecraft: planetminecraft.com/project/ten-compact-command-block-creationsWorld Download (Direct): mediafire.com/file/wv3w14u5x4cs5tl/FBF_Season_One.zip/fileCommand Block Cove Discord: discord.gg/Vr9vfP6EqH
The Five Command Maze Generator Explained DqwertyC 2022-08-11 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHBe on the lookout for a world tour and download sometime next week!Commands:Command 1 - Reset the Mazeexecute if entity @e[type=snowball,nbt={Item:{tag:{display:{Name:"{\"text\":\"Reset\"}"}}}}] at @e[name=maze_walker] unless entity @e[name=maze_tile,distance=0..0.5] run execute as @e[name=maze_tile] at @s store success entity @s NoBasePlate byte 0 run fill ~-1 ~2 ~-1 ~1 ~3 ~1 minecraft:gray_concrete replace airCommand 2 - Rotate Unvisited Neighborsexecute at @e[name=maze_walker] as @e[name=maze_tile,nbt={NoBasePlate:0b},distance=1.5..2.5] at @s facing entity @e[name=maze_walker,sort=nearest,limit=1] eyes run tp @s ~ ~ ~ ~ 0Command 3 - Teleport to Random Neighborexecute at @e[name=maze_walker] as @e[name=maze_tile,nbt={NoBasePlate:0b},distance=1.5..2.5,sort=random,limit=1] store success entity @s NoBasePlate byte 1 run tp @e[name=maze_walker,sort=nearest,limit=1] @sCommand 4 - Carve Out Wallsexecute as @e[name=maze_walker] at @s rotated as @e[name=maze_tile,distance=0..0.5,sort=nearest,limit=1] rotated ~ 0 store success entity @s NoBasePlate byte 1 run fill ^ ^3 ^ ^ ^5 ^2 minecraft:airCommand 5 - Backtrack if Necessary execute as @e[name=maze_walker,nbt={NoBasePlate:0b}] at @s rotated as @e[name=maze_tile,sort=nearest,distance=0..0.5,limit=1] run tp @s ^ ^ ^2Chapters:00:00 - Introduction00:23 - Depth First Search Algorithm02:30 - Command 105:18 - Command 206:39 - Command 307:42 - Command 410:01 - Command 510:45 - Outro
My Most Compact Maze Generator Yet DqwertyC 2022-08-05 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHThank you for making Season 1 of Five Block Fridays fantastic! I'll be taking a break for a bit to hopefully work on some larger projects.Be on the lookout for a technical deep-dive on this creation sometime next week, as well as a world tour and download next Friday.Commands:Command 1 - Reset the Mazeexecute if entity @e[type=snowball,nbt={Item:{tag:{display:{Name:"{\"text\":\"Reset\"}"}}}}] at @e[name=maze_walker] unless entity @e[name=maze_tile,distance=0..0.5] run execute as @e[name=maze_tile] at @s store success entity @s NoBasePlate byte 0 run fill ~-1 ~2 ~-1 ~1 ~5 ~1 minecraft:birch_leaves[persistent=true] replace airCommand 2 - Rotate Unvisited Neighborsexecute as @e[name=maze_walker] at @s as @e[name=maze_tile,nbt={NoBasePlate:0b},distance=1.5..2.5] at @s facing entity @e[name=maze_walker,sort=nearest,limit=1] eyes run tp @s ~ ~ ~ ~ 0Command 3 - Teleport to Random Neighborexecute at @e[name=maze_walker] as @e[name=maze_tile,nbt={NoBasePlate:0b},distance=1.5..2.5,sort=random,limit=1] store success entity @s NoBasePlate byte 1 run tp @e[name=maze_walker,sort=nearest,limit=1] @sCommand 4 - Carve Out Wallsexecute as @e[name=maze_walker] at @s rotated as @e[name=maze_tile,distance=0..0.5,sort=nearest,limit=1] rotated ~ 0 store success entity @s NoBasePlate byte 1 run fill ^ ^3 ^ ^ ^5 ^2 minecraft:airCommand 5 - Backtrack if Necessary execute as @e[name=maze_walker,nbt={NoBasePlate:0b}] at @s rotated as @e[name=maze_tile,sort=nearest,distance=0..0.5,limit=1] run tp @s ^ ^ ^2Chapters:0:00 - Intro0:56 - Depth First Search explained3:10 - Demos5:00 - Timelapse8:15 - Outro
Command Deep Dive - Cupids Arrows DqwertyC 2022-08-02 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHThis episode, we're taking a closer look at Cupid's Arrows in Minecraft. These custom tipped arrows don't do any damage and will make breedable mobs act like they've just been fed.Check out the original episode here: youtu.be/-FqsZJZ6SOsCommands used in this creation:Command 1 - Summon Custom Arrowsexecute as @e[type=arrow,nbt={inBlockState:{Name:"minecraft:hay_block"}}] if entity @e[type=minecraft:area_effect_cloud,nbt={Potion:"minecraft:healing"},distance=0..4] store result entity @s life short 1201 run summon minecraft:item ~ ~ ~ {Item:{id:"minecraft:tipped_arrow",Count:1b,tag:{CustomPotionEffects:[{Id:26,Duration:1,ShowParticles:0b,Amplifier:0b}],CustomPotionColor:16711752,CustomModelData:1077417179,display:{Name:"{\"text\":\"Cupid's Arrow\",\"italic\":false}"}}},Motion:[0.0d,0.5d,0.0d]}Command 2 - Modify Arrow in Flightexecute as @e[type=arrow,nbt={Color:16711752},nbt=!{damage:0.0d}] run data merge entity @s {Owner:[],damage:0.0d,SoundEvent:"minecraft:entity.illusioner.cast_spell"}Command 3 - Modify Mob Dataexecute as @e[nbt={ActiveEffects:[{Id:26,Amplifier:0b}]}] run data merge entity @s {InLove:600,HurtByTimestamp:0}Command 4 - Summon Heart Particlesexecute at @e[nbt={InLove:600,ActiveEffects:[{Id:26,Amplifier:0b}]}] run particle minecraft:heart ~ ~ ~ 1 1 1 1 30 normalCommand 5 - Kill Arrow in Groundkill @e[type=arrow,nbt={Color:16711752,inGround:1b}]Chapters:0:00 - Command 13:35 - Command 25:44 - Command 36:43 - Command 47:11 - Command 58:00 - Outro
Cupids Arrows in Minecraft DqwertyC 2022-07-29 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHThis week, we're creating Cupid's Arrows in Minecraft. These custom tipped arrows don't do any damage and will make breedable mobs act like they've just been fed.Be on the look out for a more in depth explanation of the commands next week.Commands used in this creation (Updated 8/2/2022):Command 1 - Summon Custom Arrowsexecute as @e[type=arrow,nbt={inBlockState:{Name:"minecraft:hay_block"}}] if entity @e[type=minecraft:area_effect_cloud,nbt={Potion:"minecraft:healing"},distance=0..4] store result entity @s life short 1201 run summon minecraft:item ~ ~ ~ {Item:{id:"minecraft:tipped_arrow",Count:1b,tag:{CustomPotionEffects:[{Id:26,Duration:1,ShowParticles:0b,Amplifier:0b}],CustomPotionColor:16711752,CustomModelData:1077417179,display:{Name:"{\"text\":\"Cupid's Arrow\",\"italic\":false}"}}},Motion:[0.0d,0.5d,0.0d]}Command 2 - Modify Arrow in Flightexecute as @e[type=arrow,nbt={Color:16711752},nbt=!{damage:0.0d}] run data merge entity @s {Owner:[],damage:0.0d,SoundEvent:"minecraft:entity.illusioner.cast_spell"}Command 3 - Modify Mob Dataexecute as @e[nbt={ActiveEffects:[{Id:26,Amplifier:0b}]}] run data merge entity @s {InLove:600,HurtByTimestamp:0}Command 4 - Summon Heart Particlesexecute at @e[nbt={InLove:600,ActiveEffects:[{Id:26,Amplifier:0b}]}] run particle minecraft:heart ~ ~ ~ 1 1 1 1 30 normalCommand 5 - Kill Arrow in Groundkill @e[type=arrow,nbt={Color:16711752,inGround:1b}]Chapters:0:00 - Introduction1:15 - Demo2:22 - Command Overview4:10 - Outro
A Closer Look at the Double Jump Elytra DqwertyC 2022-07-26 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHThis mid-week episode is a deep dive look at the five commands used in last week's Double Jump Enchantment episode: youtu.be/x87YrS_TCOQCommand 1- Modify Elytra:execute as @e[type=minecraft:item,nbt={Item:{tag:{BlockEntityTag:{Items:[{Slot:4b,id:"minecraft:lapis_lazuli",Count:3b},{Slot:12b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:13b,id:"minecraft:elytra",Count:1b},{Slot:14b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:22b,id:"minecraft:experience_bottle",Count:48b}]}}}},nbt=!{Item:{tag:{BlockEntityTag:{Items:[{Slot:13b,tag:{DoubleJump:1b}}]}}}}] at @s if block ~ ~ ~ minecraft:enchanting_table store success entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}].tag.DoubleJump byte 1 run data modify entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}].tag.display.Lore append value '{"text":"Double Jump","italic":"false","color":"gray"}'Command 2 - Replace Shulker Chest with Elytra:execute as @e[type=minecraft:item,nbt={Item:{tag:{BlockEntityTag:{Items:[{Slot:4b,id:"minecraft:lapis_lazuli",Count:3b},{Slot:12b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:13b,id:"minecraft:elytra",Count:1b},{Slot:14b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:22b,id:"minecraft:experience_bottle",Count:48b}]}}}}] at @s if block ~ ~ ~ minecraft:enchanting_table store result entity @s Item.tag.Enchantments[{id:"fbf:double_jump"}].lvl short 1 run data modify entity @s Item set from entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}]Command 3 - Create Scoreboard:scoreboard objectives add double_jump_tracker minecraft.custom:minecraft.jumpCommand 4 - Add Levitation:execute as @a[nbt={Inventory:[{Slot:102b,id:"minecraft:elytra",tag:{DoubleJump:1b}}],FallFlying:1b},scores={double_jump_tracker=2..}] store result score @s double_jump_tracker run effect give @s minecraft:levitation 1 16 trueCommand 5 - Remove Levitation:effect clear @a[nbt={ActiveEffects:[{Id:25,Duration:16,Amplifier:16b}]}] minecraft:levitationChapters:00:00 - Intro00:33 - Command 106:48 - Command 208:36 - Command 308:50 - Command 410:28 - Command 510:56 - Outro
Double Jump Enchantment in 5 Commands DqwertyC 2022-07-22 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHThis week, we're adding a custom Double Jump enchantment for Elytra!Trying something a bit different this week. Be on the look out for the regular, in depth explanation of the commands in a few days. In the meantime, here's a shorter, snappier overview of the creation.Here are the commands used in this creation:Command 1- Modify Elytra:execute as @e[type=minecraft:item,nbt={Item:{tag:{BlockEntityTag:{Items:[{Slot:4b,id:"minecraft:lapis_lazuli",Count:3b},{Slot:12b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:13b,id:"minecraft:elytra",Count:1b},{Slot:14b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:22b,id:"minecraft:experience_bottle",Count:48b}]}}}},nbt=!{Item:{tag:{BlockEntityTag:{Items:[{Slot:13b,tag:{DoubleJump:1b}}]}}}}] at @s if block ~ ~ ~ minecraft:enchanting_table store success entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}].tag.DoubleJump byte 1 run data modify entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}].tag.display.Lore append value '{"text":"Double Jump","italic":"false","color":"gray"}'Command 2 - Replace Shulker Chest with Elytra:execute as @e[type=minecraft:item,nbt={Item:{tag:{BlockEntityTag:{Items:[{Slot:4b,id:"minecraft:lapis_lazuli",Count:3b},{Slot:12b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:13b,id:"minecraft:elytra",Count:1b},{Slot:14b,tag:{Potion:"minecraft:leaping"},Count:1b},{Slot:22b,id:"minecraft:experience_bottle",Count:48b}]}}}}] at @s if block ~ ~ ~ minecraft:enchanting_table store result entity @s Item.tag.Enchantments[{id:"fbf:double_jump"}].lvl short 1 run data modify entity @s Item set from entity @s Item.tag.BlockEntityTag.Items[{Slot:13b}]Command 3 - Create Scoreboard:scoreboard objectives add double_jump_tracker minecraft.custom:minecraft.jumpCommand 4 - Add Levitation:execute as @a[nbt={Inventory:[{Slot:102b,id:"minecraft:elytra",tag:{DoubleJump:1b}}],FallFlying:1b},scores={double_jump_tracker=2..}] store result score @s double_jump_tracker run effect give @s minecraft:levitation 1 16 trueCommand 5 - Remove Levitation:effect clear @a[nbt={ActiveEffects:[{Id:25,Duration:16,Amplifier:16b}]}] minecraft:levitationChapters:0:00 - Introduction1:19 - Demo2:40 - Command Overview4:30 - Outro
Rage Potion in Minecraft using Command Blocks DqwertyC 2022-07-15 | Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: discord.gg/Vr9vfP6EqHThis week, we're creating a rage potion in Minecraft. This is a potion that will cause mobs to attack other, nearby mobs.The "Bad Luck" effect does not occur naturally in Minecraft, and only impacts player luck while fishing. This makes it a convenient choice for custom potion effects.The same technique of using a modified snowball can still be used without a potion to enrage mobs against other specific mobs and players.Here are the commands used in this episode:Command 1 - Create Rage Potions:execute as @e[type=item,nbt={Item:{id:"minecraft:poisonous_potato"}}] at @s if block ~ ~ ~ minecraft:water_cauldron[level=3] if block ~ ~-1 ~ minecraft:soul_campfire[lit=true] as @e[type=item,nbt={Item:{id:"minecraft:lingering_potion",tag:{Potion:"minecraft:harming"}}},distance=0..1,sort=nearest,limit=3] run data merge entity @s {Item:{tag:{Potion:"",CustomPotionEffects:[{Id:27,Duration:20,ShowParticles:0b,Amplifier:0b}],CustomPotionColor:11023616,display:{Name:"{\"text\":\"Rage Potion\",\"italic\":\"false\"}"}}},Motion:[0.0d,0.5d,0.0d]}Command 2 - Destroy Extra Ingredients:execute as @e[type=item,nbt={Item:{id:"minecraft:poisonous_potato"}}] at @s if entity @e[type=item,nbt={Item:{tag:{CustomPotionColor:11023616}}},distance=0..1] run kill @sCommand 3 - Modify Rage Area Effect Cloud:execute as @e[type=minecraft:area_effect_cloud,nbt={Age:0,Effects:[{Id:27,Amplifier:0b}]}] run data merge entity @s {Radius:5.0f,RadiusOnUse:0.0f,RadiusPerTick:-0.1f,ReapplicationDelay:200,Particle:"minecraft:angry_villager ~ ~ ~ 0 0 0 0 0 normal"}Command 4 - Summon the Rage Snowball:execute as @e[nbt={ActiveEffects:[{Id:27,Amplifier:0b,Duration:19}]}] at @s run summon minecraft:snowball ~ ~5 ~ {Motion:[0.0d,-1.0d,0.0d],Item:{id:"minecraft:nether_wart",Count:1b},Tags:["rage_snowball"]}Command 5 - Change Rage Snowball's Owner:execute as @e[tag=rage_snowball] at @s positioned ~ ~-5 ~ run data modify entity @s Owner set from entity @e[type=!player,nbt={DeathTime:0s},distance=0.5..25.0,sort=nearest,limit=1] UUIDChapters:0:00 - Intro2:45 - Command 14:39 - Command 25:06 - Command 36:45 - Command 47:48 - Command 59:12 - Outro
Animating Minecraft Map Art with 5 Commands DqwertyC 2022-07-08 | This week, we're animating map art in Minecraft using just 5 commands.Here are the commands used in this episode:Command 1 - Add frames to the end of the animation:execute as @e[type=item_frame] at @s if data entity @s Item.tag.map if block ~ ~-1 ~ minecraft:cartography_table align xyz if entity @e[type=item,nbt={Item:{id:"minecraft:filled_map"},Age:1s},dx=1,dy=1,dz=1] run data modify entity @s Item.tag.frames append from entity @e[type=item,nbt={Item:{id:"minecraft:filled_map"},Age:1s},dx=1,dy=1,dz=1,limit=1] Item.tag.mapCommand 2 - Update the current frame displayed:execute as @e[type=glow_item_frame] if data entity @s Item.tag.frames run data modify entity @s Item.tag.map set from entity @s Item.tag.frames[0]Command 3 - Remove current frame from the front of the queue:execute as @e[type=glow_item_frame] if data entity @s Item.tag.frames run data remove entity @s Item.tag.frames[0]Command 4 - Add current frame to the back of the queue:execute as @e[type=glow_item_frame] if data entity @s Item.tag.frames run data modify entity @s Item.tag.frames append from entity @s Item.tag.mapCommand 5 - Silence item frames that are playing an animation:execute as @e[type=glow_item_frame] if data entity @s Item.tag.frames run data modify entity @s Silent set value 1bChapters:0:00 - Teaser0:23 - Intro1:28 - Command 12:44 - Command 23:41 - Command 34:12 - Command 44:41 - Command 55:45 - Demo8:37 - Outro
Conways Game of Life using just 5 Commands DqwertyC 2022-07-01 | This week, we're creating Conway's Game of Life in Minecraft using just 5 commands!Conway's Game of Life is probably the most famous 2D cellular automata. It features a grid of cells that can either be alive or dead. Each tick, dead cells with exactly 3 living neighbors come to life, and living cells with less than 2 or more than 3 living neighbors die. From these simple rules, extremely complex behavior arises. Learn more about Conway's Game of Life here: en.wikipedia.org/wiki/Conway%27s_Game_of_LifeCheck out my older Game of Life Datapack here: youtube.com/watch?v=oNfI54A3USIHere are the commands used in this episode:Command 1 - Count living neighbors:execute as @e[type=armor_stand,name=Conway] at @s store result entity @s ArmorItems[3].tag.neighbors byte 1 if entity @e[name=Conway,distance=0.5..1.5,nbt={ArmorItems:[{},{},{},{tag:{display:{color:16383998}}}]}]Command 2 - Bring cells to life:execute as @e[type=armor_stand,name=Conway,nbt={ArmorItems:[{},{},{},{tag:{display:{color:1908001}}}]}] if entity @s[nbt={ArmorItems:[{},{},{},{tag:{neighbors:3b}}]}] run data merge entity @s {ArmorItems:[{},{},{},{id:"minecraft:leather_helmet",Count:1b,tag:{neighbors:3b,display:{color:16383998}}}],Invisible:1b,Marker:1b,Rotation:[0.0f,0.0f],Pose:{Head:[0.0f,0.0f,0.0f],Body:[0.0f,0.0f,0.0f]}}Command 3 - Kill cells:execute as @e[type=armor_stand,name=Conway,nbt={ArmorItems:[{},{},{},{tag:{display:{color:16383998}}}]}] unless entity @s[nbt={ArmorItems:[{},{},{},{tag:{neighbors:2b}}]}] unless entity @s[nbt={ArmorItems:[{},{},{},{tag:{neighbors:3b}}]}] run data merge entity @s {ArmorItems:[{},{},{},{id:"minecraft:leather_helmet",Count:1b,tag:{display:{color:1908001}}}],Invisible:1b,Marker:1b,Rotation:[0.0f,0.0f],Pose:{Head:[0.0f,0.0f,0.0f],Body:[0.0f,0.0f,0.0f]}}Command 4 - Set concrete beneath dead cells:execute as @e[type=armor_stand,name=Conway,nbt={ArmorItems:[{},{},{},{tag:{display:{color:1908001}}}]}] at @s if block ~ ~-1 ~ minecraft:white_concrete run setblock ~ ~-1 ~ minecraft:black_concreteCommand 5 - Set concrete beneath living cells:execute as @e[type=armor_stand,name=Conway,nbt={ArmorItems:[{},{},{},{tag:{display:{color:16383998}}}]}] at @s if block ~ ~-1 ~ minecraft:black_concrete run setblock ~ ~-1 ~ minecraft:white_concreteChapters:0:00 Intro2:30 Command 14:04 Command 25:30 Command 36:04 Command 46:25 Command 56:40 Large Scale Demo
Langtons Ant in Minecraft (Just 5 Commands) DqwertyC 2022-06-24 | This week, we're creating Langton's Ant in Minecraft with just 5 commands!Langton's Ant is a simple 2-D system where an "ant" traverses a field of cells, and changes direction each turn based on the color of the cell beneath it. These simple rules lead to fairly complicated behavior. You can read more about Langton's Ant on Wikipedia: en.wikipedia.org/wiki/Langton%27s_antLangton's Ant was featured in Minecraft's 2020 April Fools update (Snapshot 20w14∞). By typing the command "/warp ant", players would be teleported to a superflat dimension containing a single ant following its simple routine.Here are the commands used in this episode:Command 1 - Check for white concrete and turn right:execute as @e[type=armor_stand,name=Langton] at @s if block ~ ~-1 ~ minecraft:white_concrete run tp @s ~ ~0.25 ~ ~90 0Command 2 - Check for black concrete and turn left:execute as @e[type=armor_stand,name=Langton] at @s if block ~ ~-1 ~ minecraft:black_concrete run tp @s ~ ~0.75 ~ ~-90 0Command 3 - Toggle white concrete:execute as @e[type=armor_stand,name=Langton] at @s align y if entity @s[distance=0.2..0.3] run setblock ~ ~-1 ~ minecraft:black_concreteCommand 4 - Toggle black concrete:execute as @e[type=armor_stand,name=Langton] at @s align y if entity @s[distance=0.7..0.8] run setblock ~ ~-1 ~ minecraft:white_concreteCommand 5 - Move forward:execute as @e[type=armor_stand,name=Langton] at @s rotated as @s positioned ^ ^ ^1 align xyz run tp @s ~0.5 ~ ~0.5Chapters:0:00 Overview and Demo3:42 Command 14:37 Command 24:56 Command 35:49 Command 46:06 Command 57:11 Timelapse8:24 Outro
Create Custom Portals with Just 5 Commands DqwertyC 2022-06-17 | This week, we're making it easy to add custom portals to a Minecraft world with just 5 commands.This video was more of a last minute idea I put together as I was setting up the demo area for (what will now be) next week's episode.I'm planning on using these gateways in later episodes to create demo areas for each of the future five-block creations.Here are the commands used in this video:Command 1 - Place End Gateway:execute as @e[type=item,nbt={Item:{id:"minecraft:compass"}}] at @s if data entity @s Item.tag.LodestonePos if block ~ ~-1 ~ minecraft:respawn_anchor if entity @e[type=item,nbt={Item:{id:"minecraft:ender_pearl",Count:16b}},distance=0..0.5] run setblock ~ ~-1 ~ minecraft:end_gateway{ExactTeleport:1b,Age:-9223372036854775808L}Command 2 - Set Exit Coordinates:execute as @e[type=item,nbt={Item:{id:"minecraft:compass"}}] at @s if data entity @s Item.tag.LodestonePos if block ~ ~-1 ~ minecraft:end_gateway if entity @e[type=item,nbt={Item:{id:"minecraft:ender_pearl",Count:16b}},distance=0..0.5] run data modify block ~ ~-1 ~ ExitPortal set from entity @s Item.tag.LodestonePosCommand 3 - Consume Ender Pearls:execute as @e[type=item,nbt={Item:{id:"minecraft:compass"}}] at @s if data entity @s Item.tag.LodestonePos if block ~ ~-1 ~ minecraft:end_gateway run kill @e[type=item,nbt={Item:{id:"minecraft:ender_pearl",Count:16b}},distance=0..0.5,limit=1]Command 4 - Destroy End Gatewayexecute as @e[type=minecraft:falling_block,nbt={BlockState:{Name:"minecraft:anvil"}}] at @s if block ~ ~-1 ~ minecraft:end_gateway{ExactTeleport:1b} run setblock ~ ~-1 ~ airCommand 5 - Play Teleport Soundexecute as @a[nbt={PortalCooldown:9}] at @s unless block ~00 ~1 ~00 minecraft:nether_portal unless block ~-1 ~1 ~00 minecraft:nether_portal unless block ~01 ~1 ~00 minecraft:nether_portal unless block ~00 ~1 ~-1 minecraft:nether_portal unless block ~00 ~1 ~01 minecraft:nether_portal run playsound minecraft:entity.enderman.teleport player @a ~ ~ ~ 1 1 0Chapters:0:00 Preview0:21 Overview and Demo2:20 Command 14:34 Command 25:11 Command 35:55 Command 46:48 Command 58:24 Outro
Adding a charged jump to Minecraft with just 5 commands DqwertyC 2022-06-10 | This week on Five Block Fridays, we're creating a charged jump feature using just 5 command blocks.If you want to add different levels of charging, just copy blocks 4 and 5, changing the crouch timer value and level of jump boost or pitch of the tone.If you want the jump boost to persist as long as the player stays crouched, replace 'crouch_timer=20' in command 5 with 'crouch_timer=20..'.Here's the commands used in this video:Command 1 - Scoreboard Setup:scoreboard objectives add crouch_timer minecraft.custom:minecraft.sneak_timeCommand 2 - Score Reset:execute as @p at @s anchored eyes positioned ^ ^ ^ unless entity @s[distance=1.0..1.5,nbt={OnGround:1b}] run scoreboard players set @s crouch_timer 0Command 3 - Effect Clearing:effect clear @a[scores={crouch_timer=0..19},nbt={ActiveEffects:[{Id:8,ShowParticles:0b}]},nbt=!{ActiveEffects:[{Id:8,ShowParticles:1b}]}] minecraft:jump_boostCommand 4 - Jump Charged Tone:execute as @a[scores={crouch_timer=20},nbt=!{Inventory:[{Slot:101b}]}] at @s run playsound minecraft:block.note_block.bass player @s ~ ~ ~ 1 1 1Command 5 - Adding Effect:effect give @a[scores={crouch_timer=20},nbt=!{Inventory:[{Slot:101b}]}] minecraft:jump_boost 1 1 trueChapters:0:00 Preview0:15 Overview & Demo2:14 Command 12:36 Command 24:26 Command 35:36 Command 46:46 Command 57:34 Outro
