Script callback

saturn:js

Calls a callback registered by KubeJS and passes the params argument.

A NumberProvider can be written as a number, a formula string, or an object with a type from this section. Game-time fields default to ticks; 20 ticks is usually one second.

JSON fields

Field	Type	Required	Default	Description
type	Resource ID	yes	—	saturn:js
id	String	yes	—	Identifier of the callback, option or entry.
params	Object	no	{}	Parameter object passed to the script or formula.

Registered only when KubeJS is installed. JSON only selects an existing callback; it never executes a JavaScript string inside the JSON.

JSON example

{
  "type": "saturn:js",
  "id": "example_callback",
  "params": {}
}

This is a value to embed in the corresponding field, not a standalone loadable data pack file. The example: references in the examples must be replaced with defined entries.

Java entry point

com.iafenvoy.saturn.compat.kubejs.type.number.JsNumberProvider. This page is based on the Codec in the current 26.1.2 source.