Achievements ?

[Ideki]

Hello,

Does anyone know a tutorial about how to add achievements for a mod?

For the mod I am creating, I want to add new achievements.
I want them to display with branching (meaning one achievement leading to multiple sub-achievements)

But I cannot find anything on google or youtube.
IT's entirely possible that I am querying wrong.

[Ideki]

From what I understand (and tried), I need to define my advancements in json files.
I am following: https://minecraft.fandom.com/wiki/Advancement/JSON_format
What I do not understand are the criterion.
When I debug, minecraft complains with the following error:

[09:03:30] [Render thread/ERROR]: Parsing error loading custom advancement testmod:test_advancement: Unknown required criterion 'test_advancement'

I looked at other mods and I cannot find where the criterion are defined.

[Ideki]

nvm found the problem.
There is actually a criteria section in the json and the name has to match.

Anyone coming here, I suggest to use Advancements (thedestruc7i0n.ca)

Edited February 25, 2022 by Ideki