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Adding effect to an item via JSON

Posted September 27, 20223 yr

I am generating items from a JSON file. I want to add one or more effects to some of them, like a potion.
What is the format for the JSON element that would do that? As in <"blah": "minecraft.effect.whatever_effect">

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September 27, 20223 yr

mob effects (potion effects) apply to entities, you don't apply them to items.

you can add enchantments using the enchant_with_levels loot item function

if you want examples just look at the loot tables in the minecraft jar

Boilerplate:

If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one.

If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install

Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.

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October 3, 20222 yr

Author

I was able to do it by adding a new array to the JSON entries and adding the effects when I build them for registration.
<,
"effect":
[
     { "location": "minecraft:nausea", "duration": "600", "amplifier": 2 },
     { "location": "minecraft:slowness", "duration": "600", "amplifier": 0 },
     { "location": "minecraft:weakness", "duration": "600", "amplifier": 0 }
]>

Edited October 3, 20222 yr by DirtEngineer

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Adding effect to an item via JSON

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(((SOLVED))) Loading into certain worlds stuck on "Reading world data" then stops responding.

How do I remove 3d headlayer on NPC's skin in CustomNpc? (1.16.5)

How do I remove 3d headlayer on NPC's skin in CustomNpc? (1.16.5)

[1.16.1]Render enchanted glint to item

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