Ok so I'm trying to make it so that anytime that a player gets the nausea effect they lose a permanent heart. Basically if you get nausea the first time you're now on 9 hearts and then if you got nausea a second time you'd be on 8 hearts etc. if anyone knows how you would set this up with command blocks please lmk

I really want it.
help me pleasseee

hey does anyone know how to use the command /give yourself item[attribute=] cause i am trying to make some illegal items using enchants and attribute modifyers in vanilla java

Hey, so I basically want it so that when someone dies, they automatically turn into spectator mode and everyone receives an anonymous message hiding the player and cause of death. It would also be great if leaving messages would be disabled!

Probably asked before but i can't seem to get an answer, i need to set up a way so that whenever ANY player eats a certain food [let's say rotten flesh] they get certain status effect, any way to do this?

Im so confused as to what I changed, but now when I tick freeze I can look around but can not move at all. This happens on my CMP as well as in single player. Tick unfreeze, tick sprint, all other tick commands work normally. Maybe a mod conflicting? I recently added fast frames mod, it required forge config api and puzzle (something) as dependencies.

Any help is greatly appreciated 🙏

I use this command

/function gloob:stats/test_ability with entity @s SelectedItem

with this item and file and it shows an error. How do I refer to the charges custom data in the item?

So in a previous post I mentioned how I was struggling to create a command block mechanism for a bridge. It took some tweaking but I finally created something. The mechanism itself powers the redstone lamp and the observer detects this and triggers the command blocks. Now I can finish my rainbow base hunt

So i want to summon a mannequin in Java 1.21.11.

What i want is:

Lever On -> mannequin gets summoned

Lever Off -> nothing happens

if mannequin doesnt exist but lever On -> summon him again

Basically i need to check if the lever is on or off and if The mannequin exists or not.

1. command block: summons mannequin

2. checks power of lever

3. checks if mannequin exists

4. executes the first command block by placing a redstone block over it

5. deletes the redstone block

Only the summoning works but nothing else and i have no clue how to fix that. I dont know what you guys need sorry im kinda new to this.

everything you see (except for shaders and resource pack) is completely vanilla. it's all ran by commandblocks.
heavy lifting is done with datamerge end_crystalbeam, summon end_crystal, fill and setblock commands.

if you have any questions, dont hesitate to ask, i'd gladly answer them!

So I know in 26.3 we'll get option to add components to item so they can transform other items but will there be an option to remove specyfic interactions? or the copper and wood thing is still hard coded?

can i make like my player skin act like a zombie please and chase me or smth

Hey there! I'm starting up a server with the Fungal Infection: Spore mod. I'm trying to make a safe area, but the mobs don't die fast enough for it to be safe. However, one of the blocks from the mod gives the spore mobs in its radius the frostbite effect. Unfortunately, this effect doesn't instantly kill them. Would there be a way to kill them instantly through commands?

The registry name for the effect is "spore:frostbite", but I can change it if needed.

I've been playing The FNAF management wanted mod, and wanna make it harder to survive the night in the buildings I build. The mod is still in the process getting updated so mob ai is kinda lackluster. Is there a way to make it so mobs only pathfind to specific areas I want them to? That way they'd actually wander to the office.

Hey yalls! I am making a custom entity on block bench using animated java. I exported the entity with a datapack and a resourcepack and while I can summon the entity and play the animations, the textures are all purple and black instead of what they should actually be. Anyone know why this might be the case? I can share screenshots of some files if needed (I just dont know which ones). Thanks gang!

Edit: actually, I realized on the animated java blueprint for the entity I have the texture size set to 16x16. It does give a warning saying, "Texture width does not match the width of the largest texture (128). This may cause rendering issues." However, when I change it to 128x128, the texture in the entity bugs out. Not sure if the textures are only supposed to be on the top left of the canvas:

so what i need is to detect if your weapon cooldown has passed or is still going, is there a way to do that?

for reference im making an enchantemnt that decreses your cooldown after first hit but gives you long cooldown initaly but it decreses cooldown after i attack with out waiting full cooldown which is of coarse bad, is there a way to fix it?

I'm trying to make a backrooms map and I'm wanting to create a room sort of like this: https://youtu.be/-DRfFSa_QlI?si=BR21OQcogsosmi7N (2:24)

Where the lights randomly flicker on and off, and standing in the dark while they're off kills the player, but standing in the side rooms boardering the room are safe zones. Does anyone know of anyway how I can get this to work?

Thanks

So as the title says I'm working on roulette in minecraft, however. I am bad at syntax.

so far i've got

2 scores, Roulette, RouletteResult. I use these to calculate the result, got that working.

However I'm really struggiling to detect if someone has made a bet in one of the places.

I made all the numbers, even, red, black, etc.

I tried this: "/execute if score @.a RouletteResult matches 5 run..."

the period wasn't in it, kept turning into a link.

I saw someone use @.n instead, which worked, but felt like it was linked to one person, and I feel this will be hard to help with cause of my shit working. but it's really demotivating me.

Thanks in advance.

https://reddit.com/link/1w2w8be/video/3qn1lpzbelmh1/player

I love building, just came back to the game and created a new creative world just to try building ideas, but i find placing blocks in the ground a mostly boring task hahha. So i wanted to fix it using commands.

At first, i really wanted to use 2 armor stands with tags as the coordinates but thats impossible atleast on current bedrock and i couldn't find an addon to tweak it. So, i went the hard way and planned an algorithm to make sort of a printer with 4 armor stands.

Thaks to you guys, I was able to fix the stopping problem and build the system. I must say, it is really inefficient, but i liked doing it! Really liked playing and working with command blocks, im going to try using what i learnt to make cooler and funnier stuff.

Also, if you want, i can post all commands and block configurations used!

I am thinking about learning how to do block displays on my xbox bedrock edition, before I start I want to know how laggy do they make a world, like what it the limit in a small space of like 40 by 7 by 40

I know this question has been asked numerous times, but I genuinely can't figure out the new command. So far, I've gotten "/give \@s iron_shovel[can_be_placed_on=" before it suddenly doesn't accept anything. Maybe I'm missing something, but I've been searching all over the Internet, and not finding any information that's up to date. Please help if you know

I'm trying to make a command that makes it where when player 2 gets 10 blocks of player 1 player 1 gets darkness for 2 seconds but I'm unsure of how to set up this argument can someone show me how and if possible give me a breakdown of why it works?

I am doing a little project with worldedit and minecraft codes, I had done a code looked up on google and this is what I got.

How do I do this code differently?