Recipe Book Change Settings

Play 0x2E, client → server.

play · 0x2E · serverbound (client → server)

Saves recipe book UI state for the book type bookId (crafting, furnace, blast furnace, smoker): whether it is bookOpen and whether the craftable filterActive toggle is on. The server persists this per player.

Sent by the client, read by the server. Listen for it with client.on("RecipeBookChangeSettings", (data) => …) on the receiving side.

Fields

Field	Type	Notes
`bookId`	VarInt
`bookOpen`	Boolean
`filterActive`	Boolean

Send it

await client.sendPacket("RecipeBookChangeSettings", {
  bookId: /* VarInt */,
  bookOpen: /* Boolean */,
  filterActive: /* Boolean */,
});

Field aliases listed under Notes are accepted as alternative keys when writing.

Source: src/Core/Versions/776/Packets/play/serverbound/RecipeBookChangeSettings.ts