Chiseled Bookshelf

Chiseled bookshelves are blocks that can hold books, books and quills, written books, and enchanted books.

Breaking
Chiseled bookshelves can be destroyed with any tool, but an axe mines it the fastest. When broken, all contained books are dropped as items. The block itself drops only when broken using a tool enchanted with Silk Touch.

Holding books
Chiseled bookshelves can hold up to six books, books and quills, written books, and enchanted books. There is no GUI. Books are added into the first empty slot by right-clicking while holding the book, and removed from the last filled slot by right-clicking while not holding a book.

The bookshelf's texture does not indicate which slots are filled or what sort of book is in each slot, it simply indicates the count of slots filled.

Redstone signal
A redstone comparator sends a signal (1–6) nominally indicating the last slot interacted with. In practice, the signal indicates the number of books in the bookshelf if the last operation was an insertion, compaction, or failed removal by a filled hopper, or 1 more than the number of books if the last interaction was a removal.

Hoppers, minecarts with hopper, and droppers
Hoppers and minecart with hoppers can insert and remove books from the bookshelf, but do not respect the last-in-first-out ordering. Instead, as with any other container, items are taken from the first slot that has an item that can fit in the hopper and are inserted into the first empty slot. Droppers behave similarly when inserting books into the bookshelf.

When empty slots are left in the middle of the bookshelf, it is sometimes subject to "compaction": books are shifted over such that all empty slots are at the end.

Fuel
Chiseled bookshelves can be used as fuel in furnaces to smelt 1.5 items.

Note Blocks
Chiseled bookshelves can be placed under note blocks to produce a "bass" sound.

Unique




ID




Block data
A chiseled bookshelf has a block entity associated with it that holds additional data about the block.



Issues
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