Create Sequenced Assembly with external steps | latcord | Page 1

wild sluice May 12, 2024, 6:03 AM

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Somewhat of a successor to emperdog's original script. I tested this in 1.20.1 on a few different things. Some notable differences:

emperdog's original script uses dummy items in Create's sequenced assembly to show the recipe steps. Mine does not register anything using Create's default sequenced assembly if there are custom steps. Instead, it only uses the nbt of the transitional item, and each step is shown separately in JEI. It shouldn't be too cluttered.
I made the custom lore look as close as possible to the native Create sequenced assembly. The lore also shows if you hold the intermediate transitional item.

Limitations:

any custom recipes must preserve nbt data on its inputs and outputs, generally not an issue with the right amount of wrangling

📎 message.txt

civic tuskBOT May 12, 2024, 6:03 AM

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Paste version of message.txt from @wild sluice

wild sluice May 12, 2024, 6:05 AM

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With the following example usage:

  new SequencedAssembly(
    e,
    'create:electron_tube',
    'kubejs:intermediate_transistor'
  )
    .custom('Next: Mix in a mixer', (pre, post) => {
      create.mixing(post, pre)
    })
    .deploy('minecraft:glass_pane')
    .press()
    .fill(Fluid.water(200))
    .outputs('4x pneumaticcraft:transistor')

this results in the following recipes.

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I'm sure there are tons of edge cases with inputs I haven't handled, let me know if you end up using this and run into bugs.

cedar jackal Oct 11, 2024, 9:01 PM

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Hey. Script works great. just wanted to know the
.keephelditem
arg is used

wild sluice Oct 13, 2024, 4:48 PM

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Ah that's definitely possible to add to, just pass the argument to the .deploy. I might've left it out.

blazing peak Oct 18, 2024, 11:23 PM

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what regestry event does this use?

wild sluice Oct 19, 2024, 3:08 PM

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blazing peak what regestry event does this use?

It's registering regular recipes with ServerEvents.recipes. create just attaches special nbt data to the item in progress

blazing peak Oct 19, 2024, 4:36 PM

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okay

regal pecan Jan 6, 2025, 1:25 PM

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holy fuck that is a massive brick of code

true gorge Feb 16, 2025, 4:06 PM

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how do I use this? I put the example script in but it says "e isn't defined"

wild sluice Feb 16, 2025, 7:54 PM

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e is the server side recipe event

true gorge Feb 16, 2025, 7:56 PM

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so why wouldn't it be defined?

true gorge Feb 16, 2025, 8:22 PM

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true gorge so why wouldn't it be defined?

I got help fixing that issue

blazing peak Feb 19, 2025, 7:46 AM

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have you never used kubejs before?

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first off-
dont start off this advanced

and second you need to wrap your code in the event definition

ServerEvents.recipes(e => {
//code here
})```

true gorge Feb 19, 2025, 1:45 PM

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I've managed to get it working

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I've used kubejs before but I have no experience with javascript

blazing peak Feb 19, 2025, 4:49 PM

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blazing peak first off- dont start off this advanced and second you need to wrap your code i...

You cant do ANYTHING in kubejs without this

blazing peak Feb 19, 2025, 4:50 PM

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true gorge I've used kubejs before but I have no experience with javascript

Not a JavaScript thing it's literally the most basic part of kubejs

true gorge Feb 19, 2025, 5:35 PM

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that wasn't an issue for me

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I know how to do that

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I had just put "event" instead of "e"

blazing peak Feb 19, 2025, 6:23 PM

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Ohh yeah

true gorge Feb 26, 2025, 12:50 PM

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I've had some more issues, firstly, is it possible to use chance based outputs? and secondly the recipes don't work if you use keepHeldItem for a deploying step or if the first step of a recipe isn't custom

wild sluice Feb 28, 2025, 6:35 AM

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Ah, chance based outputs should definitely be possible. I've also uploaded my latest to kjspkg. It is available here: https://github.com/omgimanerd/kubejs-utilities/blob/master/sequenced-assembly/server_scripts/SequencedAssembly.js

GitHub

kubejs-utilities/sequenced-assembly/server_scripts/SequencedAssembl...

Utility files for KubeJS that are available via kjspkg - omgimanerd/kubejs-utilities

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Can you share with me an example of a recipe not working with keephelditem

wild sluice Feb 28, 2025, 6:37 AM

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true gorge I've had some more issues, firstly, is it possible to use chance based outputs? ...

Or a custom sequence? (Custom sequences are also somewhat finicky since I'm reverse engineering the intermediate item, but they should work for most processes that support nbt)

valid dragon May 13, 2025, 12:25 PM

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📎 SequencedAssembly.js

civic tuskBOT May 13, 2025, 12:25 PM

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Paste version of SequencedAssembly.js from @valid dragon

valid dragon May 13, 2025, 12:25 PM

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hi @wild sluice , this one is not working, any idea why?

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on forge 1.20.1

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and the file is in serverscripts

wild sluice May 13, 2025, 1:38 PM

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valid dragon hi <@125426528816201728> , this one is not working, any idea why?

What is the error?

valid dragon May 13, 2025, 2:38 PM

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it only shows an error when I use a custom recipe inbetween

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let me try to recreate it

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@wild sluice it says: Error in 'ServerEvents.recipes': ReferenceError: "create" is not defined

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I think I fixed it

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by pasting const create = defineCreateRecipes(e)

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Im gonna test it rn

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nvm

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still doesnt work

valid dragon May 13, 2025, 3:27 PM

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wait I think I just have to replace create.mixing with e.recipes.create.mixing

valid dragon May 13, 2025, 3:45 PM

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yeah that did it

valid dragon May 13, 2025, 4:01 PM

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how would I add a step that uses the matamorphosis crafting from cognition? I have

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.custom('Next: craft in a metamorphosis machine from cognition', (pre, post) => {
toJson(
{
"type": "experienceobelisk:molecular_metamorphosis",
"ingredient1": {
"item": pre
},
"count1": 2,
"ingredient2": {
"item": "minecraft:grass_block"
},
"count2": 1,
"ingredient3": [],
"count3": 0,
"result": {
"item": post,
"count": 1
},
"cost": 16,
"processTime": 20
}
)
})

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right now

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but it thinks toJson is the recipe so it's not working

wild sluice May 13, 2025, 5:08 PM

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valid dragon by pasting const create = defineCreateRecipes(e)

Ah sorry, that's my own custom code to define aliases. It's the same as e.create

wild sluice May 13, 2025, 5:09 PM

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valid dragon but it thinks toJson is the recipe so it's not working

toJson is an argument that is a helper to convert ingredients to JSON, given as the third argument to your callback

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You can use e.custom with that json

valid dragon May 13, 2025, 5:31 PM

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wild sluice Ah sorry, that's my own custom code to define aliases. It's the same as e.create

yeah I found it when I looked through the files of your modpack so its okay

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thanks for the help

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I tried to make my own version of your create recipe script for the matamorphoser but it keeps saying that the script cannot be called or something

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this is the code

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/**

@param {Internal.RecipesEventJS_} e
*/
const definedumbahhrecipes = (e) => {
return {
metamorphosis: (in1, c1, in2, c2, in3, c3, res, cres, cost, processTime) => {
return ServerEvents.lowPriorityData(event => {
event.addJson('cognition:data/experienceobelisk/recipes/metamorpher/jemoeder', {
"type": "experienceobelisk:molecular_metamorphosis",
"ingredient1": {
"item": in1
},
"count1": c1,
"ingredient2": {
"item": in2
},
"count2": c2,
"ingredient3": {
"item": in3
},
"count3": c3,
"result": {
"item": res,
"count": cres
},
"cost": cost,
"processTime": processTime
})
})
}
}}
ServerEvents.recipes((e) => {
const yuhh = definedumbahhrecipes(e)
yuhh.metamorphosis("minecraft:dirt", 2, "minecraft:grass", 1, "minecraft:emerald", 3, "minecraft:diamond", 2, 20, 20)
})

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excuse the crude naming

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I now have this for the main sequenced assembly using the e custom like you suggested but the first two steps dont show up

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ServerEvents.recipes(e => {
new SequencedAssembly(
e,
'create:electron_tube',
'minecraft:dirt'
)
.custom('Next: Mix in a mixer', (pre, post) => {
e.recipes.create.mixing(post, pre)
})
.custom('Next: craft in a metamorphosis machine from cognition', (pre, post) => {

"type"; "experienceobelisk:molecular_metamorphosis",
"ingredient1"; {
"item"; pre
};
"count1"; 2,
"ingredient2"; {
"item"; "minecraft:grass_block"
};
"count2"; 1,
"ingredient3"; [],
"count3"; 0,
"result"; {
"item"; post,
"count"; 1
};
"cost"; 16,
"processTime"; 20
}
})
.deploy('minecraft:grass')
.press()
.fill(Fluid.water(200))
.outputs('minecraft:diamond')
})

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at least it doesnt show in jei

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my game keeps crashing when I try the recipe

wild sluice May 13, 2025, 5:51 PM

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valid dragon /** * @param {Internal.RecipesEventJS_} e */ const definedumbahhrecipes = (e) ...

I don't think you can return a server event here, that seems off. Also can you wrap your code in back ticks, it's hard to read

valid dragon May 13, 2025, 5:51 PM

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wait I can js send the file

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give me a sec

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📎 SequencedAssembly.js

civic tuskBOT May 13, 2025, 5:51 PM

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Paste version of SequencedAssembly.js from @valid dragon

valid dragon May 13, 2025, 5:52 PM

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like this?

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sorry Im kinda new to coding but I like it and I wanna get better

wild sluice May 13, 2025, 5:52 PM

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valid dragon at least it doesnt show in jei

For JEI, if the custom recipe doesn't support NBT data, this won't work. I don't know about experience obelisk

valid dragon May 13, 2025, 5:52 PM

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aha

wild sluice May 13, 2025, 5:52 PM

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valid dragon like this?

I'm at work right now, so I can't download and view

valid dragon May 13, 2025, 5:53 PM

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oh no problem

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but jei doesnt matter

wild sluice May 13, 2025, 5:53 PM

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valid dragon aha

Err sorry, more generally if the custom recipe doesn't support NBT

valid dragon May 13, 2025, 5:53 PM

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its just when I try the recipe my game crashes

wild sluice May 13, 2025, 5:54 PM

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The other thing is that pre and post are actually items, not json data, you have to serialize it as json to use e.custom

wild sluice May 13, 2025, 5:54 PM

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valid dragon yeah I found it when I looked through the files of your modpack so its okay

Since you were searching my pack by the way, you probably want the latest version of this script as well

valid dragon May 13, 2025, 5:54 PM

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Im gonna look up every word you just said

valid dragon May 13, 2025, 5:54 PM

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wild sluice Since you were searching my pack by the way, you probably want the latest versio...

is it better?

wild sluice May 13, 2025, 5:55 PM

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valid dragon is it better?

Minor updates: https://github.com/omgimanerd/kubejs-utilities/tree/master/sequenced-assembly

GitHub

kubejs-utilities/sequenced-assembly at master · omgimanerd/kubejs-...

Utility files for KubeJS that are available via kjspkg - omgimanerd/kubejs-utilities

wild sluice May 13, 2025, 5:55 PM

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valid dragon Im gonna look up every word you just said

Mmm okay let me take some time to explain this when I get home

valid dragon May 13, 2025, 5:55 PM

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yh sure

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I appreciate the effort youre making

wild sluice May 13, 2025, 5:55 PM

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👍

valid dragon May 13, 2025, 7:22 PM

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I think I figured out the json serializing

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I now have JSON.stringify(pre)

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and post

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nvm it still just crashes the game

valid dragon May 13, 2025, 7:57 PM

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📎 SequencedAssembly.js

civic tuskBOT May 13, 2025, 7:57 PM

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Paste version of SequencedAssembly.js from @valid dragon

valid dragon May 13, 2025, 7:58 PM

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Im stuck with this rn Im going to sleep cause its late for me but I look forward to your advice

wild sluice May 13, 2025, 10:53 PM

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Okay, so I see what you're trying to do. First, the callback takes three arguments, with the third being optional, of the form:

new SequencedAssembly(...)
  .custom((pre, post, toJson) => {
     e.custom({
       "type": "experienceobelisk:molecular_metamorphosis",
       ...
       "ingredient1": {
         "item": toJson(pre)
       }
     })
   })
   .outputs(...)

The reason you cannot do JSON.stringify is that the pre/post items have nbt data.

Second, your syntax is incorrect in a lot of places. You have a ; instead of a : in a lot of JSON. You should probably learn basic JavaScript syntax to figure that out. I also suggest picking a code editor and using a formatter like PrettierJS so it's easy to read.

Third:

const definedumbahhrecipes = (e) => {
  return {
    metamorphosis: (in1, c1, in2, c2, in3, c3, res, cres, cost, processTime) => {
      return
    }
  
}}
ServerEvents.recipes((e) => {
  const yuh = definedumbahhrecipes(e)
  yuh.metamorphosis("minecraft:dirt", 2, "minecraft:grass", 1, "minecraft:emerald", 3, "minecraft:diamond", 2, 20, 20)
})

You should probably fill this out to make sure it works correctly with e.custom. One error at a time, you have a lot of other stuff going on in this file that makes it hard to debug.

valid dragon May 14, 2025, 2:12 PM

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alr thanks for the tips Im gonna try some stuff right now!

valid dragon May 14, 2025, 2:30 PM

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📎 sequncedassemblyrecipes.js

civic tuskBOT May 14, 2025, 2:30 PM

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Paste version of sequncedassemblyrecipes.js from @valid dragon

valid dragon May 14, 2025, 2:31 PM

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I have this now, when I try to view the recipe in JEI it works fine until I get to the metamorph step and it just crashes immediately

valid dragon May 14, 2025, 3:23 PM

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📎 customrecipehandlertest.js

civic tuskBOT May 14, 2025, 3:23 PM

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Paste version of customrecipehandlertest.js from @valid dragon

valid dragon May 14, 2025, 3:24 PM

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I have this for the metamorphosis crafting using your method with the create crafts and it shows no errors in kubejs but when I load the world it says: cannot find function metamorphosis in object function

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on line 35

valid dragon May 14, 2025, 3:52 PM

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Im enjoying your pack so far btw :)

valid dragon May 14, 2025, 5:47 PM

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valid dragon I have this for the metamorphosis crafting using your method with the create cra...

I added (e) after definerecipes but now it says toJson is not recognized

valid dragon May 14, 2025, 6:33 PM

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wild sluice Okay, so I see what you're trying to do. First, the callback takes three argumen...

In the first piece of code you sent here, should I not have the result in there?

wild sluice May 14, 2025, 8:40 PM

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valid dragon I have this now, when I try to view the recipe in JEI it works fine until I get ...

Okay, one thing at a time. Do you have server.log? What errors are you getting? The code looks correct, but I also don't know much about the schema.

wild sluice May 14, 2025, 8:43 PM

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valid dragon I have this for the metamorphosis crafting using your method with the create cra...

You didn't call the function that defines the obj.

ServerEvents.recipes(e => {
  const test = definerecipes(e)
  ...
})

I wouldn't suggest doing complicated stuff like this unless you know JS.You can just make a regular helper function instead of attaching it to the event.

const metamorphosis = (e, in1, c1, ...) => {
  return e.custom({
    "type": "experienceobelisk:molecular_metamorphosis",
    ...
  })
}

toJson is a function specifically provided by the Sequenced Assembly wrapper for its internals.

wild sluice May 14, 2025, 8:43 PM

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valid dragon Im enjoying your pack so far btw :)

I'm glad you like it 🙂

wild sluice May 14, 2025, 8:44 PM

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valid dragon In the first piece of code you sent here, should I not have the result in there?

Not sure what you mean by this.

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Instead of debugging via crashes, it's better to start from your logs to see what/why it crashed. Also, failed recipes generally won't crash minecraft, they'll just fail to load.

valid dragon May 15, 2025, 1:02 PM

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ill check everything rn

valid dragon May 15, 2025, 1:57 PM

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I just tried everything and nothing worked until I realized that none of my kubejs scripts are working rn

valid dragon May 15, 2025, 4:47 PM

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wild sluice You didn't call the function that defines the obj. ```js ServerEvents.recipes(e ...

How would I call this function in serverevents?

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and also, some progress

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e.custom({
"type": "experienceobelisk:molecular_metamorphosis",
"ingredient1": {
"item": "minecraft:grass"
},
"count1": 3,
"ingredient2": {
"item": "minecraft:dirt"
},
"count2": 6,
"ingredient3": {
"item": "minecraft:emerald"
},
"count3": 4,
"result": {
"item": "minecraft:diamond",
"count": 1
},
"cost": 17,
"processTime": 13
}
)

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this code works

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so you can use e.custom to make the recipes

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now I just have to fix the helper

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Im trying to go step by step and Im now trying to fix the helper so I can implement it in the sequenced assembly

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📎 customrecipehandlertest.js

civic tuskBOT May 15, 2025, 4:51 PM

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Paste version of customrecipehandlertest.js from @valid dragon

valid dragon May 15, 2025, 4:52 PM

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I have this and it returns no crashes, no errors but also no recipes, any idea what's wrong?

wild sluice May 16, 2025, 1:57 AM

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valid dragon

This won't work because metamorphosis isn't returning a function anymore, it registers your recipe and returns the recipe.

You want metamorphosis(e, "minecraft:dirt", 2, "minecraft:grass", 1, ...)

If you're doing it this way, you shouldn't JSON.stringify the arguments.

const test = metamorphosis(e) is a function call for metamorphosis, which calls e.custom() with null arguments for the rest of the arguments.

valid dragon May 16, 2025, 8:17 PM

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wild sluice This won't work because metamorphosis isn't returning a function anymore, it reg...

what should I do with the args?

wild sluice May 16, 2025, 9:18 PM

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Just define a simple function that takes the event e and args and sets up the e.custom call.

valid dragon May 17, 2025, 11:00 AM

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wild sluice Just define a simple function that takes the event e and args and sets up the e....

Do you maybe have an example I can base it of?

wild sluice May 17, 2025, 5:57 PM

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no, it's exactly what you have, just call the function instead:

const metamorphosis = (e, in1, c2, ...) => {
  return e.custom({
    "type": "experienceobelisk:molecular_metamorphosis",
    "ingredient1": {
      "item": in1
    },
    "count1": c1,
    ....
   })
}
ServerEvents.recipes(e => {
  metamorphosis(e, 'minecraft:wood', 1, ...)
})

Now that I look at this schema, it probably will not work with the SequencedAssembly wrapper. ingredient1, count1 is a very nonstandard way of doing it, it definitely doesn't support nbt.

valid dragon May 17, 2025, 7:30 PM

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ah ok thanks Ill do it rn

valid dragon May 17, 2025, 7:31 PM

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wild sluice no, it's exactly what you have, just call the function instead: ```js const meta...

Also off topic but maybe you could help with being a code genius and all but do you know a way I could stop the time in a bottle from ticking using kubejs? Or maybe I can create a small mod that adds something similar using other means of power?

wild sluice May 18, 2025, 1:33 AM

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valid dragon Also off topic but maybe you could help with being a code genius and all but do ...

I don't think you can do this without a mixin. You can probably start a thread to ask about tick acceleration logic. AFAICT, I dont think it is possible with pure kubejs.

valid dragon May 18, 2025, 10:51 AM

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ah, thanks

limpid pasture Aug 6, 2025, 6:36 AM

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@wild sluice wanted to clear with you that I could use the code (with credit and such) in a pack

wild sluice Aug 7, 2025, 12:16 AM

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limpid pasture <@125426528816201728> wanted to clear with you that I could use the code (with c...

Feel free, you can find the latest version here:

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https://github.com/omgimanerd/kubejs-utilities

GitHub

GitHub - omgimanerd/kubejs-utilities: Utility files for KubeJS that...

Utility files for KubeJS that are available via kjspkg - omgimanerd/kubejs-utilities

limpid pasture Aug 7, 2025, 12:18 AM

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https://tenor.com/view/happy-happy-happy-happy-happy-cat-happy-dancing-cat-gif-716006509349864265

Tenor

untold elk Jan 17, 2026, 8:11 AM

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can someone tell me what Im doing wrong here?
For context I have create slice in dice so there is a machine specifically for it, but it doesnt have built in kubejs compat
Or can someone direct me on how to add custom support for sequenced assembly compatability via data

📎 ServerEvents.recipesevent__.txt

#Create Sequenced Assembly with external steps