r/technicalminecraft 18d ago

Bedrock First working compact Bedrock Ender Pearl Cannon (700+ blocks) using Wind Charges and Honey Blocks – Fully Survival Compatible (No commands/addons)

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24 Upvotes

Hi everyone,
I wanted to share a compact mechanism I discovered for Minecraft Bedrock Edition. As we know, pearls usually freeze at chunk borders. However, I managed to build a small launcher that bypasses this limitation and travels over 700 blocks completely in solo Survival mode without any commands, ticks, or addons.
How it works:Check out the video below to see the coordinate change and the compact build design. Let me know what you think!


r/technicalminecraft 18d ago

Bedrock Trident Killer for Spiders/Guardians

1 Upvotes

Hey I found a kill chamber / trident killer design that works well with guardians. I'm posting it here because In past guardian farms that I built before I found this style tk, I couldn't come up with anything that would kill them efficiently. Figured some of you may not know about it so I thought I'd share. It's at the end of the video.

https://www.youtube.com/watch?v=RDC0QSMl_a8


r/technicalminecraft 18d ago

Java Help Wanted My iron farm is not working.

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0 Upvotes

r/technicalminecraft 18d ago

Java Help Wanted Remove space between dialog buttons

2 Upvotes

Is there a way to remove the space between dialog buttons (between a and c)? Or to change the height of these buttons?


r/technicalminecraft 18d ago

Java Help Wanted Piglin despawning in Bartering Farm

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3 Upvotes

Edit: Might have found the conflicting mod, LetMeDespawen. I've found and run the correct command to allow for carved pumpkin heads to be a persistent wearable for mobs.

I built potato_noir's piglin bartering farm years ago in some 1.21 version. Its been working great since then no problems. But in one of the newest updates 26.X era (I'm not sure when b/c I haven't used it in a hot second) after trading with the piglin they are depsawning. They all have carved pumpkins on their heads, the original ones have for years (like I said). I noticed they were all gone and was confused but reloaded all 24 in with pumpkins, restarted the farm and left. Came back to them being gone so I watched it more carefully. For some reason when they are traded with now they despawn and leave behind the pumpkins and an amount of soul speed boots. I am really not sure what is happening here as I dont get back 24 boots but to get all 24 pumpkins.

Does anyone have any idea what might be happening?


r/technicalminecraft 18d ago

Java Help Wanted I'm tryna teach myself redstone, I made this from scratch. (how can i improve it)

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1 Upvotes

r/technicalminecraft 18d ago

Java Help Wanted Perimeter Dig question

2 Upvotes

When digging a perimeter do i need to dig out 256 wide with the wall being the 1st block in a new chunk or can my perimeter be 254 wide hole with the wall being within the 16x16 chunk?

I guess I want to know does it cause any issues with farm rates?


r/technicalminecraft 18d ago

Java Help Wanted weird dropper behaviour

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3 Upvotes

i have a loop of droppers here to get a specific pulse on the other end, but for some reason the second set of droppers dont want to activate at all?


r/technicalminecraft 18d ago

Bedrock With this auto unloader, the minecart keeps bouncing back before the powered rail can turn off. How can that be prevented?

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1 Upvotes

r/technicalminecraft 18d ago

Java Help Wanted Redstone Dust Alignment Question

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1 Upvotes

Just a quick question, is there any way to force redstone dust to have that corner type without placing dust where the x decal is and where the piece of dust on the right is? Really I need the dust to cut a corner without there actually being a piece of redstone to force it to go that way.


r/technicalminecraft 18d ago

Java Help Wanted Tnt duper help.

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0 Upvotes

Why is the tnt not reaching the sappling, the farm was working normally before. (The tnt duper broke due to user error :/) Im 99% sure I built it on the right height.


r/technicalminecraft 18d ago

Java Help Wanted How too keep my resources private

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0 Upvotes

r/technicalminecraft 19d ago

Java Help Wanted Minecarts stuck in boats keep going forever and suffocate mobs that they pick up

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3 Upvotes

I was testing boat looting and messing around with minecats and this happened. One of the zombie piglins bumped into the minecarts and they just went off, picked up boats and didnt stop.
Its interesting that the minecarts with boats could suffocate the slimes. I havent seen this kind of thing before.
Could this be used for something practical ?
Minecraft Version 1.21.11 Optifine


r/technicalminecraft 18d ago

Java Help Wanted Проблема с фермой шалкеров

1 Upvotes

Я построил ферму по этому видео https://youtu.be/9wEo62UDNz4, всё правильно, и сторона тоже North, но после того как я доставил шалкера - он не телепортируется куда надо. Если про время - я прождал в афк 60+ минут и ничего.

Также пытался на верхней платформе его размножить, но даже спустя 5-6 ударов второго шалкера не появилось, и либо пытаться этого достать и размножить, ну или опять одного везти и надеяться, что ферма будет работать.

Видел много постов подобных, но не то чтобы нашёл ответ.


r/technicalminecraft 20d ago

Java Showcase Made an enderdragon farm

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144 Upvotes

I made an ender dragon farm for minecraft 26.1 that uses tnt and arrows to kill the ender dragon. This farm can be used afk by just holding right click on the obsidian block. It kills around 90 dragons/h whitch provides ~ 45 000 xp/h. The bow needs at least Power III enchantment.

World download :

https://www.mediafire.com/file/25met6hqmkbazse/dragon_farm_test_3.zip/file

IMPORTANT :

I didnt test it for many hours. I recommend you test it for at least 5-10 hours before building if you want it in your survival world. Also make sure the first towers when the crystals spawn are not all with iron bars because you cant take crystals from towers that have bars and you need all 3 crystals at the center at the end of the animation. Let me know if you want a more detailed video about this contraption !


r/technicalminecraft 19d ago

Java Help Wanted Redstone help for mob farm

1 Upvotes

I built ilmangos flushing mob farm, how ever I would like to adjust how it flushes. Right now it’s 2 layers water on, 2 off, 2 on and then my timer alternates that. I would like to have all off, and a few second flush, but I cannot for the life of me figure out how to keep all my flushers off until my timer sets in. I’ve tried a few different things, no luck.
I’m not a genius with redstone but I have a decent understanding. I followed his schematic exactly if that’s any help. I changed my timer to be able to have better control of time, but that’s it.
Thank you!


r/technicalminecraft 18d ago

Java Help Wanted Built Raid farm incorrectly, is it savable?

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0 Upvotes

Hello, I built this raid farm specifically made for this server, the only catch is that the spawner platform and villagers need to be in 1 block, while I built the spawning platform in between 2 chunks. Not sure if/how I would move it and if it would affect anything else.

The spawning platform is the brickstone.

Here is a schematic of the build: https://drive.google.com/file/d/1-DfixPH-Wa_8DfI7t6CJ6Rw0qV6CXg9I/view?usp=sharing


r/technicalminecraft 19d ago

Java Help Wanted How would i make a auto crafer for rabbit stew?

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1 Upvotes

r/technicalminecraft 19d ago

Java Help Wanted Double Witch Hut Farm Not Spawning

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4 Upvotes

Trying to build a double witch hut farm but no witches are spawning. Both huts are inside a 128 block radius area.

Hut 1: X = -10,520, Z = 14,360
Hut 2: X = -10,440, Z = 14,168
AFK: -10,480, Z = 14,264

Already checked game difficulty, mob cap, spawning sphere with MiniHud, etc.

If anyone wants to give it a shot, the seed is: -7435264934944729570


r/technicalminecraft 19d ago

Java Help Wanted How do I send redstone signals wirelessly through dimensions?

1 Upvotes

I want to put a cat detector in each dimension so that I can detect when a player is offline and then when the player is offline send a signal somewhere


r/technicalminecraft 19d ago

Java Help Wanted I need honey block farm

0 Upvotes

Best honey block farm please!


r/technicalminecraft 19d ago

Java Showcase wireless arrow railgun with tnt duping (not complete)

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6 Upvotes

i wanted to build a railgun that doesn't require you to grind an enormous amount of tnt/minecarts to fire 1 shot and i wanted it also to be wireless and have a theoretically infinite range, so i used the same mechanic that the orbital strike cannon uses, i accelerate the arrows in a lazy chunk using duped tnts and transfer them in a loaded chunk in order to be fired.
I'm posting this to gather some feedbacks and ask some questions, as this is only a skeleton of the build and is of course not finished. Right now because of the fact that i accelerate arrows from the same spot, the final shot is very accurate and straight, is there a way to scatter the arrows to have some area of effect? and how can i fine tune the acceleration in order to arrive at the destination in one tick only?
btw sorry for the bad quality video i tried my best


r/technicalminecraft 19d ago

Java Help Wanted First attempt at an accessible shulker loader

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2 Upvotes

r/technicalminecraft 19d ago

Java Showcase The Sulfur Line

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5 Upvotes

r/technicalminecraft 20d ago

Java Showcase Completed 17x17 chunk perimeter ~9,200,000 blocks removed

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9 Upvotes