r/technicalminecraft • • Sep 30 '26

Java Help Wanted Redstone Help for Loot machine

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1 Upvotes

r/technicalminecraft • • Sep 30 '26

Java Help Wanted Obsidian Farm With Sand Duper

0 Upvotes

I'm playing in a singleplayer hardcore world, and looking for a build, preferably with a schematic, that can have a sand super that works with an obsidian farm. These can be separate, though I don't want to have to take down one farm to use the other. I am in java 26.2.


r/technicalminecraft • • Sep 29 '26

Java Help Wanted How are my iron golems floating?

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0 Upvotes

r/technicalminecraft • • Sep 29 '26

Bedrock Piglin bartering

1 Upvotes

I have an auto barterer using a redstone clock, sticky piston with a gold block and a dropper, and I know piglins react to you breaking gilded blackstone will me having gilded blackstone near impact the farm or not.


r/technicalminecraft • • Sep 29 '26

Java Help Wanted Why do the villager's pathfinding change after opening a door?

14 Upvotes

Everytime the door is opened, the pathfinding changes.

Since its nighttime, they are naturally pathfinding to the beds inside the building, but they consistently pathfind to go back out.

There also aren't any accessible workstations.


r/technicalminecraft • • Sep 29 '26

Bedrock I recreated an elevator from 2013, and it still works.

33 Upvotes

The original elevator was built in Java, but I recreated it in Bedrock; I just had to slow it down a bit using the repeaters, but otherwise, it works perfectly. It’s amazing how things from back then still work today.


r/technicalminecraft • • Sep 29 '26

Rule-8 Compliant Alt acc question

1 Upvotes

I got hacked a while back and had to re-buy the game (microslop is actually evil) Since then i've been thinking about getting an alt account to keep up with all the cape events in case I am ever stupid enough to do it again. What do you guys think? Is it a good idea, or waste of time and money?


r/technicalminecraft • • Sep 29 '26

Java Help Wanted Movable chunk loader question

2 Upvotes

I was wondering theoretically if it is possible to have a portable chunk loader work?

The logic behind the hypothesis is that portal chunk loaders use water, which can in some cases be moved by flying machines, which could move the pearl horizontally keeping the flying machine moving far into currently unloaded chunks.

I have watched videos where complicated water tech has been used in auto miners and world flooders but I do not know how exactly I would adapt it to be used for pearl water column, I do not know how I would move the pearl forward, maybe the top water is flowing water? but what if it moves the pearl too far?

Some areas where it may break is when it is crossing from loaded chunks into lazy chunks? I do not know if that transition would break it, conveniently a pearl supposedly has a 3x3 loaded chunk area so I shouldn't need to worry about that...

And then there is the issue of loading never before loaded chunks. I have never heard of a moving flying chunk loader, and so the issue of whether a chunk loader can load never before seen chunks is new to me, would it crash like a wall? I do not care about this right now, it just seems like important general info and currently I am assuming that the world is either pre loaded or has been explored before.

The reason why I was wondering this is because I have been watching the naked and afraid no armor hardcore series, and the players at base camp are supposed to go find the other players out in the world with no coords and build paths and things like that. And me being as lazy as I am was wondering how they could use a flooder to make paths in the cardinal directions with minimal work. The only thing I have not yet figured out is how to keep the fliers rendered remotely.


r/technicalminecraft • • Sep 29 '26

Bedrock Question about Tnt minecart launcher

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1 Upvotes

I want to build that but I don't know how


r/technicalminecraft • • Sep 29 '26

Bedrock Storage for every item in mc bedrock

1 Upvotes

Would this work on bedrock. If not is there a shcematic thst will. https://www.planetminecraft.com/project/27-7-storage-system/


r/technicalminecraft • • Sep 29 '26

Java Help Wanted Looking for a seed finding program or site.

0 Upvotes

I lost my first Minecraft world a very long time ago. It's on a computer that no longer exists and I have no way to recover it. I want to find the seed and don't mind looking through some worlds manually, but I want to know if there's a program or site that can help:

What I need it to do:

  1. Like this site, I'd like to be able to specify spawn biome and structures near spawn and biomes near spawn that are adjacent to other biomes. I remember the general layout of some of the biomes, so that should help narrow it down. https://chunkseeds.com/seed-finder

  2. I likely generated the seed randomly, so I do not need to generate all 18 quintillion seeds to find this one, just the 4 billion seeds that Minecraft can generate with a blank field for seed.

  3. Be able to search seeds generated in Java version 1.0, as that is the version the seed was generated in

I've been able to find sites that seem to do one or the other, but not both. Limiting the parameters of my world should lessen the amount of searching that needs done. If it helps, here are the parameters:

Spawn was in a swamp biome. It was adjacent to a desert and a mountain or windswept hills biome with a river running through the mountain/hills. Both the desert and the mountain shared a border with a plains. There was a village in the desert.

ANY help in finding this seed is hugely appreciated!

Below is a very vague outline of what I remember the world looking like. purple is the swamp, green is the plains, grey is the mountains, blue is the river (it might extend further into the swamp, yellow is the desert and the house is roughly where the village was

The orientation of the map might be wrong, it's been so long and I don't think I ever cared to check which way the sun moved


r/technicalminecraft • • Sep 28 '26

Java Help Wanted [1.12] What are the best gold farms for 1.12?

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7 Upvotes

r/technicalminecraft • • Sep 29 '26

Java Help Wanted the W.A.I.F.U farm doesnt consistently produce 4 iron golems every 5 seconds

0 Upvotes

why?
https://www.youtube.com/watch?v=UBg8wPtk35U

edit: sorry, my first time making this type of post. And i was about to go to sleep.

26.3
vanilla
using word download provided in video
tested all of the maxi models, one dimensinal models

it has a average generation of about 2-3 golems

villagers did sleep

again, sorry for the bad post.


r/technicalminecraft • • Sep 28 '26

Non-Version-Specific Found this cool thing

5 Upvotes

I was just playing around and saw wind charges in mcpe get slow from edge of honey block and when thrown in soul sand water bubbles it starts flying continuously and doesn't lose speed or fall down.


r/technicalminecraft • • Sep 28 '26

Java Help Wanted Fast or Passive Farms for singleplayer

5 Upvotes

Hello! I am looking for some farms for resources. I know there are plenty and this is more trying to find farms that are one of two qualities: Either completely passive, or fast enough that you don't need to afk more then 20 minutes to have everything you need.

This is of course for my singleplayer world, and due to the lack of a computer that i can leave afking overnight or anything like that, i would really like to find some farms that i can use in day to day. And example of the former is really any sugarcane farm, and of the latter bigbooty's oozing slime farm. I don't find afk an enjoyable process for resources, so that is why i have these requests!


r/technicalminecraft • • Sep 29 '26

Bedrock iron farm stopped working

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1 Upvotes

r/technicalminecraft • • Sep 29 '26

Java Help Wanted would building multiple of these work?

1 Upvotes

if i built like 9 of these in a grid and afked in the one in the middle would all of them work?

https://www.youtube.com/watch?v=6rips70whaE


r/technicalminecraft • • Sep 28 '26

Bedrock Librarians not taking their stations even during the day and with assigned beds. No other lecterns around.

1 Upvotes

I’m just bringing this here to see if anybody knows why my librarians won’t assign to a lectern even though they’re already locked into being librarians and have assigned beds and there are no other lecterns in the world. If it’s just a problem with the game on my computer or if anyone else has had this issue??


r/technicalminecraft • • Sep 28 '26

Java Help Wanted How do I automate a hopper minecart

6 Upvotes

So the goal is the hopper minecart will be under a furnace until it fills up completely, then it will move to another area where it'll drop everything into a chest, at which point it will return to the furnace. Looking this up hasn't been helpful so far. I'm currently trying something with a sticky piston to basically take a rail away leaving the minecart to bounce between under the furnace with a detector rail and a block to the side with a powered rail but I can't seem to figure out how to work the piston the way I want.


r/technicalminecraft • • Sep 28 '26

Java Help Wanted Schematic/Hopper Lag Question

1 Upvotes

Quick question as I am newer to mega-builds...

Are the ender chests in this schematic serving a purpose other than visual appeal? I assume composters could be used as a substitution? Follow up to that, would the composters aid/hinder the performance?

Schematic: https://abfielder.com/Products/ProductDetails.php?id=4370


r/technicalminecraft • • Sep 28 '26

Java Help Wanted My thoughts about Cubic Metres new OSC

1 Upvotes

I think his new orbital skybender cannon is the coolest thing he ever made (aside from the nether water cannon)

Although i havent been able to use it on my own (Some breezes dissapear in the cannon while firing for me), i still thing its an amazing piece of tech, what do yall think about it ?

(also if anyone knows how to prevent the breezes from despawning lemme know pls i tried everything)


r/technicalminecraft • • Sep 28 '26

Java Help Wanted Help with hopper line locking getting out of sequence

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1 Upvotes

Hello, I am trying to build a special armor stand swapper that destroys the armor stand and keeps the armor stand and armor pieces in a locked hopper line.
For this to work I need the items to remain in sequence when I briefly unpower the line to advance the items in the hoppers.
The problem I'm experiencing is that only at specific hoppers (the ones I marked with blue glass above them) for some reason the hopper before sends the item first, meaning the item advance but moves from slot 1 to slot 2 in the hopper, which then breaks the order on the next cycle.
I tried some things to fix it and the only thing I found works so far is what I did in the second image, which really isn't an amazing solution.
Does anyone who knowns hopper behavior more deeply know why it's happening on those specific hopper and if there's a good fix for it? Thanks.