PassiveSTJS

KubeJS integration for Passive Skill Tree on Minecraft 1.20.1 Forge.

PassiveSTJS exposes Passive Skill Tree content generation, typed runtime helpers, registry integration, and a RecipeJS wrapper for PST's workbench item-bonus recipe so packs can script PST content instead of hand-authoring every JSON file.

What It Covers

• PassiveSTJSEvents.skillTreeContent(...) for managed skill tree and skill generation during server datapack reload
• PassiveSkillTreeJS.player(...), PassiveSkillTreeJS.skill(...), PassiveSkillTreeJS.tree(...), and PassiveSkillTreeJS.item(...) for runtime and read-only PST access from scripts
• startup registry support for PST serializer registries such as skill_bonuses, living_conditions, event_listeners, numeric_value_providers, skill_requirements, and item_bonuses
• event.recipes.skilltree.workbench_item_bonus() for PST workbench socketing recipes
• typed ids, enums, textures, and ProbeJS legacy completions for common PST authoring paths

Supported Stack

• Minecraft 1.20.1
• Forge 47.4.18
• KubeJS 2001.6.5-build.22
• Rhino 2001.2.2-build.17
• Passive Skill Tree for the 1.20.1 line

Documentation

The authored docs live in docs:

• docs/overview.mdx

Sample scripts live in examples/kubejs/passivestjs.

Common Config

Shared config lives in config/passivestjs-common.toml.

Available switches:

• editor.disabled
• translation_draft_export.enabled

editor.disabled defaults to true, because PassiveSTJS is designed around generated or scripted content and explicitly disables Passive Skill Tree's built-in editor entry points unless you opt back in.

Development Notes

• PassiveSTJSEvents.skillTreeContent(...) is posted from a reload listener, so generated content is applied on world load and datapack reload.
• ProbeJS legacy compatibility is installed only when probejs_legacy is present.
• The item-bonus runtime bridge is registered on the Forge event bus at mod startup.
• Translation draft export writes discovered keys to config/passivestjs/generated_skilltree_lang/lang.json when translation_draft_export.enabled=true.