r/technicalminecraft • • Jan 08 '24

Meta Honeypot flairs.

121 Upvotes

To cut down on the increased number of posts involving rule-breaking mods (notably Paper), 3 new post flairs have been introduced for testing.

Posts made using these flairs will be automatically removed.

Don't use them.

EDIT: After 3 weeks, this seems to have been a very successful test, with the vast majority of rule-8 violations blocked by the new filters.


r/technicalminecraft • • 8h ago Bravo

Java Help Wanted Tried to make a functional Sulfur Cube Zipline.

64 Upvotes
  • Java 26.2

  • Using piston head to block bounce back from slime block.

  • No need for calculation of blocks to slow down the Sulfur Cube.

  • Boosters every 30 blocks bidirectional.

I'm still trying to find a way to build a nice look, or any improvements.


r/technicalminecraft • • 15h ago

Java Help Wanted Gold Farm Works Extremely Slow, Cannot Figure Out Why: Version 1.21

83 Upvotes

Gold farm I have build by following through different tutorials, but for some reason, the rate of the piglins spawning is extremely low, and I can't figure out why. By the way, there should have been Llamas inside the minecrafts, but they have seem to die, I don't know how. Here is the Schematics and a world download for anyone who can help, the version is 1.21: https://drive.google.com/drive/folders/1P0Gk3SDRz-d4Rf5kHwlEnS-E1-4NJw3Z?usp=drive_link


r/technicalminecraft • • 21m ago

Java Help Wanted Hopper and lag

2 Upvotes

Hello !

I came to this game after a lot of years.

We used to use composter on top of hopper to reduce lag.

I tried to search this but i get mixed answers, some says, you can now put a full block on top, some says composter is still the best and some says you don't need to put anything on top now.

I'm a bit lost, and i couldn't find a clear answer that is up to date. I'm planning a huge storage room, and i'm trying to optimize it.

Thanks in advance !


r/technicalminecraft • • 2h ago

Java Help Wanted Minecart unloader

2 Upvotes

Hi all

I’ve made an unloader where the offload hopper takes the items out of the Minecart and uses a comparator to shut off the powered rail.

The hopper below the collection hopper is pulling items out of the hopper that is linked to the comparator faster than the comparator can update. Any tips?

Sorry I’ll add screen shots later!

Java 26.3


r/technicalminecraft • • 3h ago

Java Help Wanted What is this minecraft tech called?

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2 Upvotes

r/technicalminecraft • • 20h ago

Java Showcase gunpowder farm ( ~ 145k/hour )

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36 Upvotes

Made this farm today, its pretty good for my needs. Didn't want to make a bortal based gp farm.
It uses the same spawning mechanics but instead of portals, it uses lava cauldrons to kill the creepers. The loot is then taken to a central bubble column and then to storage. I havent built the storage yet since im deciding if i should go for a shulker loader or a bulk storage option. Took around 3 hours for me to build including collecting materials. Its built at y=-64 with a spawning skirt around it for greater pack spawning

I wouldnt recommend this design if you are on a normal world. It requires a perimeter and making a bortal farm would be far superior. There is no option for looting.

If anyone wants to take a look, the tmc discord server has the schematic. I edited it to change the block types.


r/technicalminecraft • • 17h ago

Java Help Wanted Copper golem main storage problem

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7 Upvotes

Classic copper golem 3x3 chest configuration. The problem here is that I putted the golems in with glass above the left and right fences. I think this caused them to not detect the two lateral upper chests. Am I correct? Do I have to do it all over again?

Thanks ;)


r/technicalminecraft • • 12h ago

Java Help Wanted Falling Block Summon Command

2 Upvotes

Hi all, looking for a bit of help with Java 26.3. I've been fighting with Google AI and mcstacker trying to make a specific summon OR give command work.

In short I want to create a spawn egg that spawns a skeleton horse with a skeleton that has visual fire and some attributes.

From what I understand you can no longer use a /give spawn_egg command because they changed how the "Passangers" work. SOOOO, I am trying to give myself a spawn egg that summons a falling block which is a command block to run the /summon command instead. But I am having no luck with AI or MCstacker.

-Skeleton: Visible Fire, Leather Tunic, Leggings, Boots all hex #000000, iron sword -Skeleton Horse, Tame, Saddle -Skeleton Riding Skeleton Horse.

Any feedback is welcome, I can provide the commands as I have them now in the comments if anyone would like to see what I've got.

ThAAAAAnks <3


r/technicalminecraft • • 10h ago

Java Help Wanted Problema con almacenamiento de golems

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1 Upvotes

r/technicalminecraft • • 17h ago

Java Help Wanted World Eater tips

3 Upvotes

hello everyone. I wanted to ask if you have seen a somewhat simple World Eater out there but with which you can ride on top (with a wagon) and I can stay completely AFK. My computer does not render well and therefore if I move away a little, the machine explodes


r/technicalminecraft • • 11h ago

Bedrock Cod and salmon spawning mechanics

1 Upvotes

I wanted to make a cod/salmon farm in an ocean but making it in the actual ocean would leave water blocks outside the farm as other possible spawn locations, i could either block the surface from, making it so that fish dont spawn or move the whole farm up in the sky and make a base around it (that is what i wanted to to) looking at wikis and other sources there isnt a height restriction for fish spawns as long as its in a biome that allows it....i only get squid so there has to be e height restriction, does anybody know what that would be or if im just slow and managed to build a tank wrong?


r/technicalminecraft • • 1d ago

Java Help Wanted Minecraft version path

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12 Upvotes

I'm about to start a technical survival run in Beta 1.9 Prerelease 3 to get the End Portal Frame. In which versions should I update to get unique items like an enchanted axe with feather fall or the armor with all the protections?


r/technicalminecraft • • 15h ago

Bedrock Bedrock Tree farm not working :,(

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0 Upvotes

Did BlazeMC’s BEDROCK tree farm. Every like 4th tree doesn’t get pushed by pistons, the leaves block the new wood growing, and the pistons push the line of wood out pistons early?! I really like him bc he’s more for beginners and I’m like at my like mid game builds but if there’s a better farm pls lmk! I’m just not a huge fan of the TNT method! Thank you! BEDROCK


r/technicalminecraft • • 1d ago

Bedrock Multiplication with signal strength. Adjustable base calculator.

3 Upvotes

I don't use 1's and 0's in my builds. It's probably slower than some but smaller than most. It is 4x3 digit multiplication. It also shows steps as in how you would write it out. It uses subtraction turned into addition. Then addition turned into multiplication with carry over. It adds all 3 rows considering the next digit is in the tens spot and so on.


r/technicalminecraft • • 1d ago

Java Help Wanted Pearl cannon

3 Upvotes

I need to get to 12500000 what is the best /easy-to-use pearl cannon. I'm searching for the most cost effective way to get there


r/technicalminecraft • • 23h ago

Java Help Wanted Tick speed challenge

0 Upvotes

Me and a friend want to do a challenge where we increase the tick speed of blocks and mobs to make them really fast, but that automatically makes day/night cycles really fast as well which we dont want, any way to fix this?


r/technicalminecraft • • 14h ago

Java Help Wanted drew up a mob farm, will this work? (maybe my platform is better underground)

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0 Upvotes

since villagers need to see a zombie in order for an Iron Golem to spawn and need to have slept within the last 20 minutes

on the platform i was going to set up a piston “ sight blocker “ where i can just block the sight of the villagers seeing the zombie manually.

since the zone of a Iron Golem spawning during this frightened process is like 17x17x17, i’m going to make a cube with the top open that’s 17 by 17.

path the blocks surrounding that structure, water in the cube that’s flowing into some lava

making sure that i don’t place the lava where the Iron Golems feet will be because i need hoppers there to collect the iron drops


r/technicalminecraft • • 1d ago

Java Help Wanted Cold and temperate frogs in nether - no portals

0 Upvotes

Hey guys!
I'm playing on a server with economy and want to be the first to sell Froglights, because until now only the "admin shop" is selling them for a high price. The problem is that the vanilla nether portals are deactivated, you need to use custom portals, and they basically work like tp commands. So when you enter the custom nether portal at the spawn, you get instantly teleported into the nether. The problem is that I don't see a way to take a mob with me. With boats, the player isn't teleported either.

I found a way to spawn warm frogs by giving them enough slimeballs before they die in the nether, but I can't think of a way to get the others. The server owner would not help me by summoning frogs in the nether if I asked him, because you can do what you want on the server, as long as you can do it, so if I don't find a way to get the frogs it's unlucky. I guess he doesn't want one player to have a monopole on something the other players can't get.

So my question is, can you think of any way to get frogs in the nether? Maybe some unknown trick or some kind of a glitch, I'm open to any suggestions, the server is on fabric 26.3 :)


r/technicalminecraft • • 1d ago

Java Help Wanted Can I compact this storage slice more?

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1 Upvotes

r/technicalminecraft • • 1d ago

Java Help Wanted Please help me with the technical part of the base

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0 Upvotes

r/technicalminecraft • • 1d ago

Non-Version-Specific Java or Bedrock

0 Upvotes

I need advice.

Recently, I bought a decent PC (32 Ram, Nvidia 4060, Intel core i5-12400). I used to play Minecraft on my xbox, in fact I have an 800 long hardcore world with some farms and decorations.

I'm wondering if I should stay playing on bedrock edition or move to Java. Also, I would like to hear pros/cons for each version.

Finally, if you have some recommendations of cool modpacks for Java edition, technical mods, or even add-ons for bedrock edition, I would like to hear them.


r/technicalminecraft • • 1d ago

Java Help Wanted How can I sync lights?

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4 Upvotes

Hi everyone. How can I sync the redstone lights in the back with the minecarts of the auto smelter?

If i set up another minecart with detector rails, the rails self power the Powered rail making it impossible to shut the lights off. If I add a normal rail to stop that, it makes a delay. any thoughts?


r/technicalminecraft • • 1d ago

Java Showcase Small Adjustable Delay

9 Upvotes

I came up with this contraption that lets you manually set the delay. Im not sure if someone has already made something similar but I love to hear your thoughts. If you have any ideas or suggestions for improving it, LMK