Extended Enchantment Range

Extended Enchantment Range alters the distance at which an enchantment table can detect bookshelves.

By default, it extends the horizontal range by an additional 2 blocks, and the vertical range by 3 blocks up and 2 blocks down.

To facilitate this, the enchantment menu now performs a breadth-first search from the bookshelf toward the enchanting table -- the old vanilla approaches to blocking bookshelves won't work the same way!