KubeJS¶

Fundamentum has no KubeJS support. It adds no KubeJS bindings, events or recipe schemas.

You don't need them for most things:

Everything on the Datapacks pages is plain JSON, so KubeJS can write it the same way it writes any datapack file (with a server data event that adds JSON, or by dropping files in kubejs/data/).
Portal crafting recipes are ordinary recipes of type fundamentum:portal_crafting, so they can be added as raw JSON recipes:
```
ServerEvents.recipes(event => {
  event.custom({
    type: 'fundamentum:portal_crafting',
    ingredient: {item: 'minecraft:gold_ingot'},
    result: {id: 'minecraft:netherite_scrap', count: 1},
    portal: 'minecraft:nether_portal'
  })
})
```
The ingredient is written however the Minecraft version's recipes write one. - Tags (creature types, elements, damage classes, Curios slots) are ordinary tags, so KubeJS's tag events work. - Attributes (fundamentum:crit_chance and the rest) are ordinary attributes, so item attribute modifiers set from KubeJS work.

Soul fire (1.25.6) is callable from scripts through its Java API, with KubeJS's Java.loadClass (on the server):

const SoulFire = Java.loadClass('com.fundamentum.api.SoulFire')

ItemEvents.entityInteracted('minecraft:soul_torch', event => {
  SoulFire.ignite(event.target, 100)            // on fire for 5 s, burning blue
  if (SoulFire.isSoulBurning(event.target)) event.player.tell('soul fire!')
  // SoulFire.clear(event.target) turns it back to ordinary fire
})

The element is #fundamentum:element/soul_fire and its tags (#fundamentum:soul_fire_weapons and the rest) work with KubeJS's tag events like any other, e.g. ServerEvents.tags('item', e => e.add('fundamentum:soul_fire_weapons', 'mymod:soul_blade')). To test a tag from a script with the Java tag keys (SoulFire.WEAPONS), name the overload, since Rhino can't choose between is(TagKey) and is(HolderSet): stack['is(net.minecraft.tags.TagKey)'](SoulFire.WEAPONS).

What needs Java: reacting to a moon rising or a night event ending, custom element reactions in code, new whip styles, mount and summon behaviour beyond the JSON fields. See the API.