100% Redstone Minecraft Maze Generator @DqwertyC

Uploaded November 2022 | Updated September 2026, 5 days ago

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=xXAdvgeJ47g
Command Block: youtube.com/watch?v=GPdRnhVGasc

Towards 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/Vr9vfP6EqH

Chapters:
00:00 - Cinematic
01:02 - Introduction
03:12 - Algorithm
04:06 - Initial Entry (Lime Layer)
04:58 - Visited (Blue Layer)
05:39 - Selector (Yellow Layer)
08:03 - Randomizer
09:55 - Backtrack (Orange Layer)
10:41 - Door Controls (Purple Layer)
12:28 - Reset Line (Red Layer)
14:07 - Light Controls
15:58 - Finishing Touches
17:10 - Current Design Flaws
17:47 - Outro

$Create Custom Portals with Just 5 Commands This week, were 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 weeks episode. Im 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.LodestonePos Command 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 Gateway execute as @e[type=minecraft:falling_block,nbt={BlockState:{Name:minecraft:anvil}}] at @s if block ~ ~-1 ~ minecraft:end_gateway{ExactTeleport:1b} run setblock ~ ~-1 ~ air Command 5 - Play Teleport Sound execute 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 0 Chapters: 0:00 Preview 0:21 Overview and Demo 2:20 Command 1 4:34 Command 2 5:11 Command 3 5:55 Command 4 6:48 Command 5 8:24 Outro$

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$Double Jump Enchantment in 5 Commands Questions about this episode or want help on your own Minecraft creations? Join the Command Block Cove on Discord: https://discord.gg/Vr9vfP6EqH This week, were 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, heres 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.jump Command 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 true Command 5 - Remove Levitation: effect clear @a[nbt={ActiveEffects:[{Id:25,Duration:16,Amplifier:16b}]}] minecraft:levitation Chapters: 0:00 - Introduction 1:19 - Demo 2:40 - Command Overview 4:30 - Outro$

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DqwertyC |

100% Redstone Minecraft Maze Generator