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This article is about the fungi found in the Nether. For mushrooms, see Mushroom. For the structure, see Huge fungus.
Crafting Table
This article describes content that may be included in a future update. 
This content has appeared in development versions, but the full update containing it has not been released yet.

Fungi are mushroom-like blocks that generate in the Nether. There are two types of fungus: crimson fungus and warped fungus.

Natural generation

Fungi naturally generate in the crimson forest and warped forest biomes. Crimson fungi most commonly generate in the crimson forest biome and warped fungi most commonly generate in the warped forest biome.

Obtaining

Fungi can be mined instantly with any tool or with no tool.

Bartering

Piglins may barter 1–2 warped fungi or 1–4 crimson fungi when given a gold ingot.

Usage

Growth

When bone meal is used on fungi that is planted on matching nylium, it grows into its tall equivalent. Although it can be planted on soul soil, bone meal used on it is wasted unless it is planted on nylium. Crimson and warped fungi grow into crimson and warped huge fungi, respectively. It can grow only in the Overworld where there is a low light level. If it is placed on nylium, It can grow regardless of where it is placed.

Breeding

Crimson fungi can be used to breed hoglins and lead them around. Hoglins do not attack players holding crimson fungi.

Hoglins

Adult hoglins avoid and run up to 7 blocks away from warped fungi when it is placed on the ground. Baby hoglins are also affected by this.

Data values

ID

Clock JE3
This section needs to be updated. 
Please update this section to reflect recent updates or newly available information.
NameIdentifierTranslation key
?? ?
?? ?

History

Upcoming Java Edition
1.16
{{Extension DPL}}<ul><li>[[Written Book|Written Book]]<br/>{{Item
| title = Written Book
| image = Written Book.gif
| renewable = Yes
| stackable = Yes (16)
}}
A '''written book''' is an [[item]] created after a [[book and quill]] is signed.

== Obtaining ==

=== Signing a book and quill ===

Written books can be obtained by signing a [[book and quill]]. After it has been signed, it cannot be edited again. The label does not say "Written Book", but whatever the [[player]] titles it. The title appears on the top line of the label, and "by <''player''>" (the player's username) on the bottom. {{IN|bedrock}}, this is customizable without [[commands]].

=== Copying ===

{{crafting
|name=Written Book
|showdescription=1
|;;;Book and Quill;Book and Quill;Book and Quill;Book and Quill;Book and Quill
|;;;;Book and Quill;Book and Quill;Book and Quill;Book and Quill
|;;;;;Book and Quill;Book and Quill;Book and Quill
|Book and Quill
|Written Book
|;;;;;;Book and Quill;Book and Quill
|;Book and Quill;Book and Quill;Book and Quill;Book and Quill;Book and Quill;Book and Quill;Book and Quill
|;;Book and Quill;Book and Quill;Book and Quill;Book and Quill;Book and Quill;Book and Quill
|;;;;;;;Book and Quill
|Output= Written Book; Written Book,2; Written Book,3; Written Book,4; Written Book,5; Written Book,6; Written Book,7; Written Book,8
|description=The input written book is not consumed.<br>The new copies are "Copy of Original" or "Copy of Copy", depending on whether the input written book is "Original" or "Copy of Original".<br>Copies of copies cannot be copied.<br>Copied books of the same generation ("Original", "Copy of Original", "Copy of Copy", or "Tattered") stack.
|type=Miscellaneous
}}

== Usage ==

Written books can be opened by right-clicking (or holding down on the screen {{in|bedrock}}), and display a GUI allowing the [[player]] to read it or turn the page.

The contents of a book are an extra set of data attached to the item. This means that when a book is destroyed, its contents are lost with it.

=== Lecterns ===

One can place a [[written book]] on an empty [[lectern]].

The lectern then emits a redstone signal depending on the displayed page in the book. On the last page, the lectern emits a signal strength of 15.

=== Chiseled bookshelf ===
{{control|Use|text=Using}} the [[chiseled bookshelf]] while having a written book in the main hand will put the book inside the chiseled bookshelf.

== Sounds ==
{{edition|java}}:
{{Sound table
|sound=Page turn1.ogg
|sound2=Page turn2.ogg
|sound3=Page turn3.ogg
|subtitle=Page rustles
|source=master
|description=When the page of a book is turned
|id=item.book.page_turn
|translationkey=subtitles.item.book.page_turn
|volume=2.0
|pitch=1.0
|distance=16}}
{{Sound table
|sound=Page turn1.ogg
|sound2=Page turn2.ogg
|sound3=Page turn3.ogg
|subtitle=Page rustles
|source=block
|description=When the page of a book is turned on a lectern
|id=item.book.page_turn
|translationkey=subtitles.item.book.page_turn
|volume=2.0
|pitch=0.9-1.0
|distance=16}}
{{Sound table
|sound=Book thump1.ogg
|sound2=Book thump2.ogg
|subtitle=Book thumps
|source=block
|description=When a book is placed on a lectern
|id=item.book.put
|translationkey=subtitles.item.book.put
|volume=1.0
|pitch=1.0
|distance=16}}
{{Sound table
|sound=Chiseled bookshelf insert1.ogg
|sound2=Chiseled bookshelf insert2.ogg
|sound3=Chiseled bookshelf insert3.ogg
|sound4=Chiseled bookshelf insert4.ogg
|subtitle=Book placed
|source=block
|description=When a written book is placed in a chiseled bookshelf
|id=block.chiseled_bookshelf.insert
|translationkey=subtitles.chiseled_bookshelf.insert
|volume=0.8
|pitch=''varies'' <ref group=sound>Can be 1.0, 0.85, or 1.1 for each sound</ref>
|distance=16}}
{{Sound table
|sound=Chiseled bookshelf pickup1.ogg
|sound2=Chiseled bookshelf pickup2.ogg
|sound3=Chiseled bookshelf pickup3.ogg
|subtitle=Book taken
|source=block
|description=When a written book is removed from a chiseled bookshelf
|id=block.chiseled_bookshelf.pickup
|translationkey=subtitles.chiseled_bookshelf.take
|volume=0.8
|pitch=''varies'' <ref group=sound>Can be 1.0, 0.8, or 1.1 for each sound</ref>
|distance=16
|foot=1}}

{{edition|bedrock}}:
{{Sound table
|type=bedrock
|sound=Page turn1.ogg
|sound2=Page turn2.ogg
|sound3=Page turn3.ogg
|source=sound
|description=When the page of a book is turned
|id=item.book.page_turn
|volume=2.0
|pitch=1.0}}
{{Sound table
|sound=Book thump1.ogg
|sound2=Book thump2.ogg
|source=block
|description=When a book is placed on a lectern
|id=item.book.put
|volume=4.8
|pitch=1.0}}
{{Sound table
|type=bedrock
|sound=Chiseled bookshelf insert1.ogg
|sound2=Chiseled bookshelf insert2.ogg
|sound3=Chiseled bookshelf insert3.ogg
|sound4=Chiseled bookshelf insert4.ogg
|source=block
|description=When a written book is placed in a chiseled bookshelf
|id=insert.chiseled_bookshelf
|volume=0.8
|pitch=''varies'' <ref group=sound>Can be 1.0, 0.85, or 1.1 for each sound</ref>}}
{{Sound table
|sound=Chiseled bookshelf pickup1.ogg
|sound2=Chiseled bookshelf pickup2.ogg
|sound3=Chiseled bookshelf pickup3.ogg
|source=block
|description=When a written book is removed from a chiseled bookshelf
|id=pickup.chiseled_bookshelf
|volume=0.8
|pitch=''varies'' <ref group=sound>Can be 1.0, 0.8, or 1.1 for each sound</ref>
|foot=1}}

== Data values ==
=== ID ===
{{JE}}:
{{ID table
|edition=java
|showitemtags=y
|showforms=y
|generatetranslationkeys=y
|displayname=Written Book
|spritetype=item
|nameid=written_book
|itemtags=bookshelf_books, lectern_books
|form=item
|foot=1}}

{{BE}}:
{{ID table
|edition=bedrock
|showitemtags=y
|shownumericids=y
|showforms=y
|notshowbeitemforms=y
|generatetranslationkeys=y
|displayname=Written Book
|spritetype=item
|nameid=written_book
|id=511
|itemtags=minecraft:bookshelf_books, minecraft:lectern_books
|form=item
|foot=1}}

=== Item data ===

{{el|java}}:
{{main|Player.dat format}}
<div class="treeview">
* {{nbt|compound|tag}}: The item's '''tag''' tag.
{{:Player.dat_format/Written Books}}
</div>

{{el|bedrock}}:
: See [[Bedrock Edition level format/Item format]].

== History ==
{{History|java}}
{{History||1.3.1|snap=12w17a|[[File:Written Book JE1 BE1.png|32px]] Added written books.}}
{{History|||snap=12w21a|Written books can now be [[trading|sold]] to librarian [[villager]]s, at 1 written book for 1 [[emerald]].}}
{{History||1.7.2|snap=13w36a|Written books can now be cloned the same way [[map]]s can, but by using [[book and quill|books and quills]] instead of Empty Maps. Multiple copies of the same written book can be cloned by putting more book and quills in the crafting grid. 
|Written books can now be stacked (up to 16 per stack).}}
{{History||1.8|snap=14w02a|[[Trading]] has been changed: librarian [[villager]]s now [[trading|buy]] 2 written books for 1 [[emerald]].}}
{{History|||snap=14w05a|Copying written books now mark them as "Copy of Original" or "Copy of Copy". The copying status of a book is denoted in a separate line in the tooltip, beneath the author's name. Copies of copies cannot be copied.}}
{{History||1.9|snap=15w33c|A written book titled "Work in Progress" now generates within a [[hopper]] as a part of the [[end ship]] in the [[end cities]]. It reads: "We will have something else here soon..." and is signed by [[Searge]].}}
{{History|||snap=15w41a|End ships no longer contain a written book.}}
{{History||1.13|snap=17w47a|Prior to [[1.13/Flattening|''The Flattening'']], this [[item]]'s numeral ID was 387.}}
{{History||1.14|snap=18w43a|[[File:Written Book JE2 BE2.png|32px]] The texture of written books has been changed.}}
{{History|||snap=19w02a|Written books can now be held on [[lectern]]s.}}
{{History|||snap=19w11a|Librarian [[villager]]s no longer [[trading|buy]] written books.}}
{{History||1.20<br>(Experimental)|link=1.19.3|snap=22w42a|Written books can now interact with [[chiseled bookshelves]].}}

{{History|bedrock}}
{{History||1.2.0|snap=beta 1.2.0.2|[[File:Written Book JE1 BE1.png|32px]] Added written books.}}
{{History||1.10.0|snap=beta 1.10.0.3|[[File:Written Book JE2 BE2.png|32px]] The texture of written books has been changed.
|Written books can now be held on [[lectern]]s.}}

{{History|console}}
{{History||xbox=TU25|xbone=CU14|ps=1.17|wiiu=Patch 1|[[File:Written Book JE1 BE1.png|32px]] Added written books.}}
{{History|PS4}}
{{History||1.90|[[File:Written Book JE2 BE2.png|32px]] The texture of written books has been changed.}}
{{History|foot}}

== Issues ==
{{issue list}}

== Trivia ==
*When written books are obtained with [[commands]] (without the correct [[Player.dat format#Written Books|data tag]]), the label shows "Written Book" and has the text "*Invalid book tag*" when opened. The book is signed and cannot be edited without commands.
*Commands that were added to a written book using serialized JSON objects are executed through the chat system. This means that any command added to a written book can't be longer than 256 characters, which is the maximum chat line limit.
*During the 2020 April Fools Update [[Java Edition 20w14∞]], throwing a written book into a lit [[Nether Portal (block)|nether portal]] would create a portal to one of the 2,147,483,645 new dimensions.

== Gallery ==
<gallery>
Written Book tooltip.png|A signed book.
Test by Dinnerbone.png|Copying a signed book.
BookandQuillOperators12w17a.png|Different types of characters can be used to simulate a different font.
JSON Book.png|First image of a book using JSON text.
No NBT written book GUI.png|A no NBT written book using commands.
Book Background (JE).png|Java Edition book background texture.
Book Background (BE).png|Bedrock Edition book background texture.
Book Arrowleft (JE).png|Java Edition left arrow texture.
Book Arrowright (JE).png|Java Edition right arrow texture.
Book Arrowleft (BE).png|Bedrock Edition left arrow texture.
Book Arrowright (BE).png|Bedrock Edition Right arrow texture.
</gallery>

== See also ==
*[[Book]]
*[[Bookshelf]]
*[[Book and Quill]]

{{Items}}

[[Category:Renewable resources]]

[[cs:Napsaná kniha]]
[[es:Libro escrito]]
[[fr:Livre édité]]
[[hu:Megírt könyv]]
[[it:Libro]]
[[ja:記入済みの本]]
[[ko:글이 쓰인 책]]
[[nl:Geschreven boek]]
[[pl:Zapisana książka]]
[[pt:Livro escrito]]
[[ru:Написанная книга]]
[[uk:Написана книга]]
[[zh:成书]]</li><li>[[Heart of the Sea|Heart of the Sea]]<br/>{{Item
| image = Heart of the Sea.png
| stackable = Yes (64)
| rarity = Uncommon
| renewable = No
}}

A '''heart of the sea''' is a rare [[item]] that can be crafted into a [[conduit]].

== Obtaining ==
The heart of the sea must be found. It cannot be crafted or obtained by trading, making it a [[non-renewable resource]].

A heart of the sea is obtained from a [[buried treasure]]. The location is marked with a noticeable red X on a [[Explorer Map|buried treasure map]], which is found in [[Ocean_Ruins|ocean ruins]] and [[Shipwreck|shipwrecks]]. Feeding [[raw cod]] or [[raw salmon]] to a [[dolphin]] causes the dolphin to swim toward the nearest [[buried treasure]], [[shipwreck]], or [[ocean ruins]].

=== Chest loot ===

{{LootChestItem|heart-of-the-sea}}

== Usage ==
=== Crafting===

{{crafting usage}}

== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showforms=y
|generatetranslationkeys=y
|displayname=Heart of the Sea
|spritetype=item
|nameid=heart_of_the_sea
|form=item
|foot=1}}

{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|showforms=y
|notshowbeitemforms=y
|generatetranslationkeys=y
|displayname=Heart of the Sea
|spritetype=item
|nameid=heart_of_the_sea
|id=571
|form=item
|foot=1}}

== History ==

{{History|java}}
{{History||1.13|snap=18w15a|[[File:Heart of the Sea JE1 BE2.png|32px]] Added heart of the sea.}}
{{History|||snap=18w19a|Heart of the sea now generates in all [[buried treasure]] [[chest]]s in a stack of 1.}}

{{History|bedrock}}
{{History||1.4.0|snap=beta 1.2.14.2|An entry in the [[buried treasure]] loot table has been added named <code>nautilus_core</code>. It is unobtainable though since the <code>nautilus_core</code> has not been added into the game yet.}}
{{History|||snap=beta 1.2.20.1|[[File:Heart of the Sea BE1.png|32px]] Added heart of the sea as an [[item]] obtainable in buried treasure [[chest]]s. It cannot be used to craft [[conduit]]s yet.}}
{{History|||snap=beta 1.2.20.2|[[File:Heart of the Sea JE1 BE2.png|32px]] The texture of heart of the sea has been changed.}}
{{History||1.5.0|snap=beta 1.5.0.1|Heart of the sea can now be used to craft [[conduit]]s.}}

{{History|console}}
{{History||xbox=TU69|ps=1.76|wiiu=Patch 38|[[File:Heart of the Sea JE1 BE2.png|32px]] Added heart of the sea.}}

{{History|education}}
{{History||1.4.0|[[File:Heart of the Sea JE1 BE2.png|32px]] Added heart of the sea. It generates in all [[buried treasure]] [[chest]]s in a stack of 1.}}
{{History|foot}}

== Issues ==
{{issue list}}

== Trivia ==
* Before the heart of the sea was added to {{el|be}}, there was an entry found in the buried treasure chest loot table named <code>nautilus_core</code>, which was later revealed to be the heart of the sea. Despite the name change, the heart of the sea continues to be referred to as the <code>nautilus_core</code> in most game files.

== External Links ==
*[https://www.minecraft.net/en-us/article/heart-sea Taking Inventory: Heart of the Sea] – Minecraft.net on August 31, 2023

{{items}}

[[Category:Non-renewable resources]]

[[de:Herz des Meeres]]
[[fr:Cœur de la mer]]
[[es:Corazón del mar]]
[[it:Cuore del mare]]
[[ja:海洋の心]]
[[ko:바다의 심장]]
[[nl:Hart van de zee]]
[[pl:Serce oceanu]]
[[pt:Coração do mar]]
[[ru:Сердце моря]]
[[uk:Серце моря]]
[[zh:海洋之心]]</li></ul>
20w06aFile:Crimson Fungi JE1.png File:Warped Fungi JE1.png Added crimson and warped fungi.
File:Warped Fungi (Item) JE1.png Warped fungi have different textures for item and placed form.[1] This does not affect crimson fungi.
20w07aCrimson fungi and warped fungi can now be obtained by bartering with piglins, making them renewable.
Hoglins can now be bred with crimson fungi.
Hoglins now run away from warped fungi.
20w09a"Fungi" has been renamed to "Fungus".
Crimson fungi can no longer be obtained by bartering with piglins, making it no longer renewable.
Huge fungi can now be grown only if the fungus is on the same type of nylium.
Fungi can now be planted in flower pots.

Issues

Issues relating to "Crimson Fungi" or "Warped Fungi" are maintained on the bug tracker. Report issues there.

References

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