Logs library

The builtin:logdef library gives helpers for registering log-like blocks.

Importing

local logdef = require("builtin:logdef")

Function: logdef.on_place(identifier) -> function

This function returns an on_place callback for a given log identifier.

Arguments

• identifier is the namespaced block ID. If you omit the namespace, the engine uses core.NAMESPACE.

Return value

• A function that implements log placement logic for block registration

Function: logdef.add_block(identifier, prototype) -> integer

A wrapper around blocks.add that defines a log block family.

Arguments

• identifier is the namespaced block ID. If you omit the namespace, the engine uses core.NAMESPACE.
• prototype is the base block definition the function builds on

Return value

• Numeric block ID

Notes

• The registered block family gets an orientation state and variants for north, east, and up.