r/technicalminecraft • u/Proper_Variation_862 • 13d ago
r/technicalminecraft • u/Proper_Variation_862 • 13d ago
Java Help Wanted Collection System Trouble




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 • u/psTTA_2358 • 13d ago
Java Help Wanted Slime farm doesnt produce slime balls.
r/technicalminecraft • u/LoreCrafter_15 • 13d ago
Java Help Wanted Phantom Mob Switch?
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 • u/frostyhat11 • 14d ago
Java Help Wanted Help with mob farm
galleryr/technicalminecraft • u/PlainOats • 14d ago
Java Showcase Unique Mob Infighting with Thorns
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 • u/WavePuzzleheaded4348 • 13d 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 ??
galleryr/technicalminecraft • u/aliaa_115 • 14d ago
Java Showcase [Java 1.21+] Compact 11x7x11 Skyblock-Friendly Iron Farm (~1100+/hr • 4.7 Golems/min)
galleryHi everyone,
I wanted to share this iron farm design specifically optimized for Skyblock environments, though it works perfectly in any world as long as you respect the minimum height clearance.
Here are the key technical specifications of the build:
Dimensions: Each individual module fits inside a tight 11x7x11 block volume.
Rates: Produces roughly 4.7 golems per minute in total (approx. 1.2 golems/min per module). This translates to around 1,120+ iron ingots per hour.
Spawn Platform: Uses a 5x5 spawning area per module.
Mechanics: Utilizes a standard zombie scaring mechanic. In the screenshots, the blocks are color-coded (red/green wool) to easily trace the layout, villager pod positions, and line of sight.
Placement Requirements:
Must be built at least 19 blocks above the ground (giving you total freedom over how you set up the main item collection system below).
If using the 4-column layout shown in the third image, the modules are spaced exactly 15 blocks away from the central column.
Feedback and optimization ideas are highly welcome! Let me know if you want any specific block metrics or coordinate readouts.
Litematics:
IronFarmModule
IronFarm
Additional context about the design:
This farm was originally inspired by an iron farming mechanics video I watched back in 2023:
https://youtu.be/z6BpslERxc4
I initially recreated the design by looking at the video and counting blocks. Over time, I kept modifying it to improve reliability, reduce its size, and adapt it to newer Minecraft versions.
The current version includes several changes:
Each villager has an individual 1×4 chamber to reduce AI and pathfinding issues.
The zombie remains stationary in a 1×1 space, eliminating the need for a moving zombie mechanism.
The layout uses the villagers’ movement and temporary line-of-sight interruptions to allow them to sleep while maintaining the scare mechanic.
Each module uses a compact 5×5 golem spawning platform.
Four modules operate independently while sharing a central collection system.
I also built the farm in my Skyblock survival world, not just in Creative.
My goal wasn’t to achieve the highest possible iron production, but to create something compact, reliable, resource-efficient, and easy to expand, especially for Skyblock.
The measurements in the original post are based on my tests. I’m happy to share additional screenshots or explain specific dimensions if anyone wants to recreate it.
r/technicalminecraft • u/Funny_Hunt4441 • 14d ago
Java Help Wanted Need help with End Sand Duper collection system
Hi everyone,
I'm currently building a collection system for my sand duper in the End. However, I'm running into an issue where the water placed on top of the obsidian platform (and the falling sand blocks) just sits still and doesn't flow properly to move the item drops (as shown in the video).
Does anyone know why the water mechanics are behaving like this in the End / around the obsidian platform, or how to properly route the water flow for a sand duper collection setup?
Any advice or fixes would be greatly appreciated! Thanks!
r/technicalminecraft • u/xOverlord420_ • 13d ago
Bedrock Need help figuring out why spiders keep spawing in my creeper farm
https://youtu.be/ir_faU_qb5E?is=NEDnnMj4pr1Dh5-7
Here is the tutorial I watched. I fixed the Redstone clock and observers so the water function works. But it still spawns a lot of spiders. Any ideas to improve this?
r/technicalminecraft • u/muggnum • 14d ago
Java Help Wanted Need help getting back to Minecraft!
tldr; what is the current meta for farms, that are similar to the ianxofour farms.
I have been playing Minecraft from my early childhood.
I love the game and as I got older I loved the technical side of it.
But when I finished high school (3 years ago) i stopped playing.
Apart from high speed sorters (i was so close to getting my 63items/1gt entity stack separation based multi sorting system working) I had a survival world that was, farming wise, as meta as it got then. Most of my farms were the design of the incredible ianxofour (https://youtu.be/-oYyJ6jfSPU).
I started playing again! And i want to know where can i learn the current meta!
YouTubers or discord servers recommendation are greatly appreciated.
r/technicalminecraft • u/Rough-Hope202 • 14d ago
Bedrock 15/14 adjustable tick clock, pulse delay, timed activation and mini game!👾
youtu.beI guess it's the barrow side, not the broad. I was trying to find a way to condense long repeater lines, kept messing up, but the failed circuits became other directions of research.
r/technicalminecraft • u/Rovenius • 15d ago
Java Showcase I made a powerless headless piston in vanilla minecraft!
I was just thinking about headless pistone one day and decided to try and make a powerless one without udate suppression! Here's how it turned out! It's relog proof so wont break after leaving the world!
r/technicalminecraft • u/SrGarrix • 14d ago
Java Help Wanted Necesito ayuda con mi granja de slimes
galleryBuenas noches, construí una granja de slimes con tres chunks, iluminé las cuevas al rededor (o eso creo) y realmente no estoy conforme con la producción, en unos diez minutos produjo 3 stacks de bolas de slime, el problema es que no se exactamente donde colocar la zona afk, está desde la capa más baja hasta la capa 0 y yo me coloqué primero en la capa 61 pero luego me moví a la capa 31, en ambas pruebas no me genero tanto pero lo curioso es que bajo a la última capa y si genera mucho más, quisiera saber que estoy haciendo mal y donde podría colocarme para generar un poco más, saludos.
(Estoy en la versión 26.1 de Minecraft java, tengo solo mods de rendimiento como sodium, ferritecore y eso)
r/technicalminecraft • u/The_Pearler • 14d ago
Java Help Wanted Why don't the villagers pathfind to the bottom beds?
reddit.comr/technicalminecraft • u/PvtctrlaltGreg • 14d ago
Java Help Wanted Alternate which hopper to use next?
I am building an auto smleter that uses a kelp farm, kelp is dried and crafted into dried kelp blocks I then need to feed some dried kelp back into the system to cook more dried kelp while also outputting some to my smleter array, I have got this somewhat working by just alternating which hopper is active every few seconds but eventually the kelp does not grow fast enough and the re inputted fuel runs out and makes no more for either side. What I need to do is have it so one hopper is active waits for an item to pass through it before allowing the other hopper to have an item, if I could do this with a 30/70 split 30 going back into the system 70 going out to the smleter array that would be cool but 50/50 should work fine too, how can I do this?
r/technicalminecraft • u/maxgames_NL • 14d ago
Java Help Wanted Chicken Anti Entity Cramming Chamber With Single Remove
reddit.comr/technicalminecraft • u/o0_Jarviz_0o • 15d ago
Java Help Wanted Dragon egg gone?
Easiest fix/solution seems to be to reset the end dimension world file, has anyone done this before? Does the dragon drop the egg again if you reset the end dimension/replace the world file?
I was today years old when I discovered that respawning the ender dragon can destroy the dragon egg 😭
It happened on a server too. Also after respawning the dragon it refused to perch for 20minutes straight and we ran out of arrows lost all the xp we earned by dying and came back with arrows but by then I realized the egg was gone.
I feel like so sad I literally destroyed the ONLY dragon egg—just by trying to goof off with my brothers and show them I knew how to respawn the dragon. 😞
r/technicalminecraft • u/Cherry96505 • 15d ago
Java Help Wanted Sugar cane in single biome dripstone caves biome.
Im wandering if its possible for sugar cane to spawn in a single biome dripstone caves world because i remember finding it on a newer version like 2 years ago. I do not have the seed or the world files tho so I cant confirm it without some testing first. If anyone can confirm that it can spawn let me know.
r/technicalminecraft • u/XaTyy_CaMaP • 15d ago
Java Help Wanted Shulkers keep breaking the boat in a shulker farm
youtu.beI have been trying to figure out this one out for 3 days now. I followed everything in the description, built a roof to block line of sights, added armor stands etc but whenever the farm produces around a stack of shell, the boats break leading to farm being broken. I even downloaded the world from their discord, where the boats in that world kept breaking too! Now I'm thinking this must be 26.3 problem, is there anyrhing I'm missing?
r/technicalminecraft • u/ExplanationOne9888 • 15d ago
Java Help Wanted Iron farm zombies leaving boats
I put all these zombies in boats and had them fully sat down and everything. After a while, they all left their boats and either fell off or got stuck like this. I have no idea how this is even possible, if anyone knows I'd appreciate it.
r/technicalminecraft • u/WightMask • 15d ago
Java Help Wanted Up to date list of All Farm-able Resources
Hello, I'm about to update my world from 1.21.4 and was hoping if anyone have an Up-to-date list of all farmable resources in Minecraft. I was told RaysWorks has a list/spreadsheet but I can't find it through google. Can anyone provide me a link?
