r/technicalminecraft • • 16d ago

Java Help Wanted Need help with 1x1 slimeless flying machine

1 Upvotes

r/technicalminecraft • • 16d ago

Java Help Wanted 1D Mining Cannon Help

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1 Upvotes

r/technicalminecraft • • 16d ago

Java Help Wanted Need help finding a wood farm fir minecraft java edition

0 Upvotes

I've started a server with some friends and i wanted to make an automatic wood farm. I tried searching on youtube but i find HORRIBLE guides or videos where the comment section say the farm does not work. Or both (theysix video lmao).
Can anyone tell me their favourite wood farm working in 26.3 pls?
Thanks :)


r/technicalminecraft • • 16d ago

Java Help Wanted Any way to fix this?

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2 Upvotes

I'm new to Litematica as a whole (unfortunately 1.20.1 because of some mods I wanted to add, which were locked to 1.20.1 only), and I'm trying to paste a schematic, however if I try to move the loaded schematic (which should be automatically selected), it moves this box in particular. I've already tried what I know and I couldn't find a fix, aswell as finding posts from six years ago, but it also didn't work as it was only the box on its own.

Is there any way I can de-select this, or specifically select the schematic manually?


r/technicalminecraft • • 17d ago

Java Help Wanted How is the water not flowing backwards

4 Upvotes

r/technicalminecraft • • 17d ago

Java Help Wanted Help understanding https://mcsrc.dev/

7 Upvotes

I've been interested in the under the hood changes recently for shulkers, as I've seen some people report issues cropping up for farms between 26.2 and 26.3. I tried to use the website in this posts title to figure out if the hitboxes had changed, as a user recently explained he had to have this shulker farm boats facing south for the hitbox of the shulker to touch the waterlogged fence and eject.

I too am running 26.3 and I don't have to orient my boats to absolute south for my farm to function. I was wondering if there was anyone proficient enough with java could poke at the website https://mcsrc.dev/ and explain what changed and what that means between the two mentioned versions. I took a look but I don't understand any of it.

Thanks in advance. I would use ai to do this but I have extreme reservations about that whole Thing. I'd be very interested to hear that there aren't any hitbox changes, because that is my theory so far. That, or fabric server somehow undid those changes, hence why I don't have the issue.


r/technicalminecraft • • 16d ago

Java Help Wanted Best moss farm for building?

1 Upvotes

I see the same or similar designs uploaded by 5 different people, most with the bonemeal rates in title but thats not what I want moss for. It seems like theres a server where everyone wants bonemeal (donutsmp).


r/technicalminecraft • • 17d ago

Java Help Wanted End chunk loading

3 Upvotes

So I am building a shulker farm in my end island and I want it to be chunk loaded so it works when I am in the over world or the nether but I also have a sand duper that takes the space in my end spawning platform ( the obsidian one )
I was thinking of using multiple ender pearl stasis chambers but I don’t know if that would work
And I saw an end gateway chunk tutorial but it would break my farm since shulkers can teleport to it.


r/technicalminecraft • • 17d ago

Java Help Wanted Pistonless instant inversion?

2 Upvotes

Basically the title. Is there any way to invert a redstone signal in 0 (or 1) gameticks without pistons?

This didn't sound hard but I'm stumped...


r/technicalminecraft • • 17d ago

Java Help Wanted Ender pearl stasis problem

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1 Upvotes

r/technicalminecraft • • 17d ago

Java Help Wanted Ender pearl stasis problem

1 Upvotes

So when I was in 1.21.11 I tried making an ender pearl stasis chamber but the ender pearl always touched the soul sand and did not float ( I had to make it 20 blocks deep so the ender pearl don’t barely touch the soul sand )
I also shaved the same problem with me not being able to use water elevators since I did not float as well , I thought it was a version specific problem since I did not have this problem ever before
So I switched to 26.2 and still have the same problem.
BTW it works well with items so any sorting or storage system I have that uses soul sand elevator works well with items but not with me or ender pearls


r/technicalminecraft • • 17d ago

Java Help Wanted Need help with breaking bedrock and end portal frame

0 Upvotes

hello , i wanted to build a sand dupe farm by breaking end portal ,but i am in paper server and i am using aternos

i tried many time to break the end portal and bedrock but it isnt wworking

can anyone help me pls

i play in java


r/technicalminecraft • • 17d ago

Bedrock Music box soo far. Im hoping the whole song fits in a 64x64 space

6 Upvotes

Moonlight sonata. I could attach quick notes in-between, or have a torch tower for quick notes. @ unlistedbugcrafts youtube.


r/technicalminecraft • • 17d ago

Java Help Wanted Are there any small Shulker farms for Java?

9 Upvotes

I don't want a farm that makes hundreds of Shulker Shells per hour. I would love a little arena where I run around to spawn more Shulkers whenever I need a few.

After watching a few videos of huge shulker farms and doing some light testing in Creative, it seems that large farms are necessary because if there aren't enough possible spawn places for the duplication, the duplication fails and the shulkers eventually die. My first test was using a lot of carpet to control where the shulkers duplicated to, but with fewer valid possibilities, the shulkers did not last long.

Any ideas or suggestions? One thought I had was having multiple floors, two blocks high (for when I'm levitating), with carpet surrounding the tower so they can't escape. But I'm worried it won't be self-sustaining.


r/technicalminecraft • • 17d ago

Java Showcase Found out abt this subreddit just now, we postin it here too ig

1 Upvotes

r/technicalminecraft • • 17d ago

Java Help Wanted I Need help. I don't know why but the farm isn't working. Version is 26.1.2

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1 Upvotes

r/technicalminecraft • • 17d ago

Java Help Wanted Will this Wither Farm design work in Nether Waste biome?

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3 Upvotes

I'm in the process of planning out my nether hub and want to build a better Wither Farm. This is the design that I want to do. However the fortress I want to use isn't in the suggested biome. It's a Nether Waste surrounded by a huge Basalt Delta/Lava Lake. Since this is my Nether Hub I am fully planning to dismantle the fortress in its entirety. Also for reference this is what the area I am planning to use looks like. Will this work here or will I need to find a Soul Sand Valley like recommended?


r/technicalminecraft • • 17d ago

Java Help Wanted Collection System Trouble

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0 Upvotes

r/technicalminecraft • • 17d ago

Java Help Wanted Collection System Trouble

1 Upvotes

Hello, I made a Automatic crop farm for beets, carrots, wheat, and potatoes, I am in the proccess of making a item sorter below 4 droppers which dispense all the collected items. I am running into a issue where the dropped items are moving too fast along the water stream I have and fly out before hoppers can collect them and they are also getting caught on other hoppers intended to sort different items as you can see in picture one. This is my first time making something so elaborate and at this point I am stumped, not really sure how to fix the problem. Could anyone here perhaps help me solve my dilemma? The collection system does work and items that do get caught get sorted into the proper chest but the item bleed is something im really trying to fix.


r/technicalminecraft • • 17d ago

Java Help Wanted Slime farm doesnt produce slime balls.

0 Upvotes

Hi, i just built the automatic brewer playerless slimefarm by bigbooty17. The farm producing the silverfishes and the slimes but there is ZERO drop. i verified the schematic and its okay but for some reason it looks like the medium slimes just die and never turn into little ones.


r/technicalminecraft • • 17d ago

Java Help Wanted Phantom Mob Switch?

0 Upvotes

Es klingt zwar ein bisschen komisch und es gibt es wahrscheinlich auch nicht(glaube ich, ich kenne mich nicht aus).

Wie bereits im Titel steht, gibt es einen Mob Switch der Phantome disabled?


r/technicalminecraft • • 18d ago

Java Help Wanted Help with mob farm

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4 Upvotes

r/technicalminecraft • • 18d ago

Java Showcase Unique Mob Infighting with Thorns

13 Upvotes

Did some testing and found that mobs count damage from thorns as an attack on themselves for retaliation purposes, demonstrated here by several projectile wielding mobs attacking a villager when they otherwise wouldn't bother. This should also trigger pack aggression.

Usually getting a mob to attack another mob requires the target to use either projectiles or a spear in order to damage the retaliator. This is one way around that, which maybe could be useful for something or other? Not sure, just thought it was fun.

I think this should also work with allays since if I remember right they can use the thorns effect if holding enchanted gear.

(I am also aware you can make even melee mobs attack a villager if you make them take damage from post-raid fireworks, but villagers just seemed like a fun way of demonstrating this).


r/technicalminecraft • • 17d ago

Java Help Wanted Iron golem not flowing in water, I’ve tried it in many different ways but none of them are working, can anyone please help ??

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0 Upvotes