Elytra (pronunciation: [ˈɛl ɪ trə] el-i-trə)[1] are an item that allows the player to glide. Elytra are grey in color unless the player is wearing a cape, in which case the elytra will adopt the cape's design.
Obtaining
Natural generation
Elytra are found in end cities. One pair of elytra is found within an item frame in each end ship. Elytra are also found in the Nether in Nether Fortresses.
Repairing
| Ingredients | Crafting recipe | Description |
|---|---|---|
| Damaged Elytra | The durability of the two elytra is added together, plus an extra 5% durability. |
Usage
Flight
Elytra are equipped in the chestplate slot. They can either be placed directly in the slot, or be equipped using a dispenser.
To initiate flying, the player must jump in midair. From there, direction is controlled by looking left or right, and the flying speed and rate of descent is controlled by looking up or down. Looking upwards while gliding temporarily increases the player's altitude, however doing this for too long stalls the player, causing it to descend at a faster rate (indicated by the player moving their limbs).
Elytra allow the player to travel 10 blocks horizontally for each block fallen when flying at a constant 0° pitch, not including the initial fall, resulting in a best constant glide angle of about 5.7°. The maximum flight time is obtained with a pitch of about 14° up. The maximum terminal horizontal velocity is approximately 67.5 m/s and is obtained with a pitch of about 52° down.[2]
Durability decreases by one point each second when flying. Elytra have 431 durability, resulting in 7 minutes and 11 seconds of flight. It is possible to apply the Unbreaking enchantment using an anvil and an enchanted book, which affects the Elytra in the same way that enchantment affects tools, increasing flight time to about 10 seconds of flight per point of durability for an unbreaking 3 elytra. Low server tick will also increase this if the chunks are being created too fast for the computer to keep up.
The player will not take fall damage while the elytra are equipped unless hitting the ground or a wall at an excessive velocity, which can be caused by nose-diving or stalling. Fall damage will then be a result of the height fallen during the nose-dive or stall.
A player gliding with elytra has a shorter hitbox than usual: 0.6 blocks in height rather than 1.8 blocks.
Repair
When durability reaches 1, elytra will no longer work until they are repaired, and cannot lose more durability. These “broken” elytra have a different, tattered item texture, though they do not appear differently on the player. They may be repaired either by crafting two together or in an anvil, using leather: each piece of leather will repair the elytra by 108 durability, therefore requiring 4 leather to fully repair.
Enchantments
Elytra can receive the following enchantments in survival, but only through an anvil:
History
| r | |||||
|---|---|---|---|---|---|
1.9{{Extension DPL}}<ul><li>[[Redstone Comparator|Redstone Comparator]]<br/>{{Block
| image =
| image2 =
| transparent = Yes
| light = No
| tool = any
| renewable = Yes
| stackable = Yes (64)
| flammable = No
| lavasusceptible = No
| group = Redstone Comparator
| group2 = Subtracting
| group3 = Powered
| group4 = Powered+Subtracting
| 1-1 = Redstone Comparator.png
| 2-1 = Subtracting Redstone Comparator.png
| 3-1 = Powered Redstone Comparator.png
| 4-1 = Powered Subtracting Redstone Comparator.png
}}
{{Many images}}
A '''redstone comparator''' is a [[block]] that can produce an [[Redstone Dust|output signal]] from its front by reading [[chest]]s, [[lectern]]s, [[beehive]]s and similar blocks, or repeat a signal without changing its strength. It can also be set to either stop outputting a signal when its side input recieves a stronger one (front torch off), or subtract its side input's signal strength from its output (front torch on).
== Obtaining ==
=== Natural generation ===
Redstone comparators generate in [[Ancient City|ancient cities]].
=== Breaking ===
A redstone comparator can be broken instantly with any [[tool]], or by hand, and drops itself as an item.
{{Breaking row|Redstone Comparator|horizontal=y}}
A redstone comparator is removed and dropped as an item if:
* its attachment block is moved, removed, or destroyed;
* [[water]] flows into its space;{{only|java}}
* a [[piston]] tries to push it or moves a block into its space.
If [[lava]] flows into a redstone comparator's space, the redstone comparator is destroyed without dropping as an item.
=== Crafting ===
{{Crafting
|B1=Redstone Torch
|A2=Redstone Torch
|B2=Nether Quartz
|C2=Redstone Torch
|A3=Stone
|B3=Stone
|C3=Stone
|Output= Redstone Comparator
|type=Redstone
}}
== Usage ==
A redstone comparator can be placed on the top of any [[opaque]] block with a solid full-height top surface (including upside-down [[slab]]s and upside-down [[stairs]]). {{IN|be}}, a comparator can also be placed on [[wall]]s and fences. For more information about placement on transparent blocks, see [[Opacity/Placement]].
The redstone comparator has a front and a back — the arrow on the top of the comparator points to the front. When placed, the comparator faces away from the player. The comparator has two miniature redstone torches at the back and one at the front. The back torches turn on when the comparator's output is greater than zero (the arrow on top also turns red). The front torch has two states that can be toggled by {{control|using}} the comparator:
* Down and unpowered (indicating the comparator is in "comparison mode")
* Up and powered (indicating the comparator is in "subtraction mode")
The redstone comparator can take a signal strength input from its rear as well as from both sides. Side inputs are accepted only from [[redstone dust]], [[block of redstone]], [[redstone repeater]]s, other comparators, and [[observer]]s in specific scenarios. The redstone comparator's front is its output.
It takes 1 [[redstone tick]] (2 game ticks, or 0.1 seconds barring lag) for signals to move through a redstone comparator, either from the rear or from the sides. This applies to changing signal strengths as well as simply to turning on and off.
Redstone comparators check their power state before their scheduled ticks update. This results in redstone comparators not usually responding to 1-tick fluctuations of power or signal strength — for example, a [[clock circuit|1-clock]] input is treated as always off from the side, and always on from the rear. This happens because the signal changes back to its original state before the redstone comparator checks its input states. However, certain setups such as powering any input with two separate observer pulses at the same time will cause a redstone comparator to respond to 2 gametick pulses.
The redstone comparator has four functions: maintain signal strength, compare signal strength, subtract signal strength, and measure certain block states (primarily the fullness of containers).
=== Maintain signal strength ===
A redstone comparator with no powered sides outputs the same signal strength as its rear input.
=== Compare signal strength ===
[[File:Comparators Explained.png|Comparators in comparison mode.|thumb]]
A redstone comparator in comparison mode (front torch down and unpowered) compares its rear input to its two side inputs. If either side input is greater than the rear input, the comparator output turns off. If neither side input is greater than the rear input, the comparator outputs the same signal strength as its rear input.
The formula for calculating the output signal strength is as follows:
<code>output = rear × [[Wikipedia:Iverson bracket|[]]'''''left''''' ≤ '''''rear''''' AND '''''right''''' ≤ '''''rear'''''[[Wikipedia:Iverson bracket|<nowiki>]]]</code>
{{-}}
=== Subtract signal strength ===
[[File:Redstone comparator.png|thumb|The greatest of the side inputs A and C is subtracted from the rear input B, outputting 1. If either A or C were greater than B, it would output 0.]]
A redstone comparator in subtraction mode (front torch up and powered) subtracts the signal strength of the higher side input from the signal strength of the rear input.
<code>output = max('''''rear''''' − max('''''left''', '''right'''''), 0)</code>
For example: if the signal strength is 6 at the left input, 7 at the right input and 4 at the rear, the output signal has a strength of ''max(4 − max(6, 7), 0) = max(4−7, 0) = max(−3, 0) = 0''.
If the signal strength is 9 at the rear, 2 at the right input and 5 at the left input, the output signal has a strength of ''max(9 − max(2, 5), 0) = max(9−5, 0) = 4''.
=== Measure block state ===
{{Schematic | caption = A redstone comparator can measure the fullness of a chest, as well as other block states, even through an opaque block.
|rd-ew!|rc-w!|ch|SB|rc-e!|rd-ew!
}}
A redstone comparator treats certain blocks behind it as power sources and outputs a signal strength proportional to the block's state. The comparator may be separated from the measured block by an opaque block. However, {{in|je}}, if the opaque block is powered to signal strength 15, then the comparator outputs 15 no matter the fullness of the container.<ref>{{bug|MC-64394}} (resolved as "Works As Intended")</ref>
[[Category:Java Edition specific information]]
{{-}}
==== Fullness of containers ====
{| class="wikitable floatright" style="margin-left: 0.5em; margin-right: 0; text-align: center;"
|+ Minimum Items for Container Signal Strength
|-
!Containers
!{{BlockSprite|Furnace|link=Furnace}}<br>{{BlockSprite|Blast Furnace|link=Blast Furnace}}<br>{{BlockSprite|Smoker|link=Smoker}}
!{{BlockSprite|Hopper|link=Hopper}}<br>{{EntitySprite|Minecart with Hopper|link=Minecart with Hopper}}<br>{{BlockSprite|Brewing Stand|link=Brewing Stand}}
!{{BlockSprite|Dispenser|link=Dispenser}}<br>{{BlockSprite|Dropper|link=Dropper}}
!{{BlockSprite|Chest|link=Chest}}<br>{{EntitySprite|Minecart with Chest|link=Minecart with Chest}}<br>{{BlockSprite|Shulker Box|link=Shulker Box}}<br>{{BlockSprite|Barrel|link=Barrel}}
![[Double Chest|{{Schematic|size=16|ch-s|-|ch-n}}
]]
!{{BlockSprite|Jukebox|link=Jukebox}}
|-
!Total Slots
!3!!5!!9!!27!!54!!1
|-
!Power Level
! colspan="5" |Number of Items
!Music Disc
|-
|0||0||0||0||0||0||No disc
|-
|1||1||1||1||1||1||"13"
|-
|2||14||23||42||1s 60||3s 55||"cat"
|-
|3||28||46||1s 19||3s 55||7s 46||"blocks"
|-
|4||42||1s 5||1s 60||5s 51||11s 37||"chirp"
|-
|5||55||1s 28||2s 37||7s 46||15s 28||"far"
|-
|6||1s 5||1s 51||3s 14||9s 42||19s 19||"mall"
|-
|7||1s 19||2s 10||3s 55||11s 37||23s 10||"mellohi"
|-
|8||1s 32||2s 32||4s 32||13s 32||27s||"stal"
|-
|9||1s 46||2s 55||5s 10||15s 28||30s 55||"strad"
|-
|10||1s 60||3s 14||5s 51||17s 23||34s 46||"ward"
|-
|11||2s 10||3s 37||6s 28||19s 19||38s 37||"11"
|-
|12||2s 23||3s 60||7s 5||21s 14||42s 28||"wait"
|-
|13||2s 37||4s 19||7s 46||23s 10||46s 19||"Pigstep"
|-
|14||2s 51||4s 42||8s 23||25s 5||50s 10||"Otherside"<br>"Relic"
|-
|15||3s||5s||9s||27s||54s||"5"
|}
A redstone comparator can output a signal indicating how full a container is. (0 for empty, 15 for full, etc.) The table on the right is described more in detail, later in this section.
Containers that can be measured by a comparator include:
* {{BlockLink|Furnace}}
* {{BlockLink|Blast Furnace}}
* {{BlockLink|Smoker}}
* {{BlockLink|Brewing Stand}}
* {{BlockLink|Hopper}}
* {{ItemLink|Minecart with Hopper}} on top of a [[detector rail]]
* {{BlockLink|Dispenser}}
* {{BlockLink|Dropper}}
* {{BlockLink|Chest}}
* {{BlockLink|Trapped Chest}}
* {{ItemLink|Minecart with Chest}} on top of a [[detector rail]]
* {{BlockLink|Barrel}}
* {{SchematicSprite|size=16|ch-e}}{{SchematicSprite|size=16|ch-w}} Large chest
* {{SchematicSprite|size=16|ch-e}}{{SchematicSprite|size=16|ch-w}} Large trapped chest
* {{BlockLink|Shulker Box}} (any color)
Generally speaking, the comparator output signal strength represents the average fullness of the slots, based on how many of that item form a full stack (64, 16, or 1 for non-stackable items).
The ''Minimum Items for Container Signal Strength'' table (right) shows the minimum '''''full-stack-equivalent (FSE)''''' to produce different signal strengths from common containers. A '''''full-stack-equivalent''''' quantifies how many normal 64-stackable items are needed to output a corresponding signal strength. The 's' is a constant 64, with the additional amount needed following after.
One may also consider the terms: '''c''umulative-weight''''' or '''''weighted-sum''''' instead of '''''full-stack-equivalent'''''.
Items that stack to a max of 16 ([[snowball]]s, [[sign]]s, [[ender pearl]]s, etc.), contribute +4 to the ''full-stack-equivalent'' for each unity (count of 1 item). Similarly, items that stack to 1 ([[minecart]], [[boat]], etc.) contribute +64, and items that stack to 64 contribute +1.
Example 1: 3 ender pearls will contribute a 3 x 4 = 12 ''full-stack-equivalent''.
Example 2: 16 ender pearls and 60 redstone dust contributes a 16x4 + 60x1 = 124 ''full-stack-equivalent''.
Example 3: 1 minecart and 60 redstone dust contributes a 1x64 + 60x1 = 124 ''full-stack-equivalent''.
Example 4: To produce a signal strength of 10 from a hopper, one requires a ''full-stack-equivalent'' of at least 3s + 14 = 206 but strictly less than than 3s + 37 = 229. This can be done with 3 minecarts, and 14 dirt.
When a comparator measures a large chest or large trapped chest, it measures the entire large chest (54 slots), not just the half directly behind the comparator. A chest or trapped chest that cannot be opened (either because it has an opaque block, [[ocelot]], or [[cat]] above it) always produces an output of 0 no matter how many items are in the container — shulker boxes can always be measured, even if they cannot open.
;Calculating signal strength from items
:When a container is empty, the output is off.
:When it is not empty, the output signal strength is calculated as follows:
:<code>'''''signal strength''''' = floor(1 + (('''''sum of all slots' fullnesses''''') / ('''''number of slots in container''''')) × 14)</code>
:<code>fullness of a slot = '''''number of items in slot''''' / '''''max stack size for this type of item'''''</code>
:''Example:'' 300 blocks in a dispenser (which has 9 slots), where each block stacks to a maximum of 64 has a 300 ''full-stack-equivalent.'' This produces an output with a signal strength of 8:
<blockquote>
1 + ((300 items / 64 items per slot) / 9 slots) × 14 = 8.292, floored is 8
</blockquote>
;Calculating items from signal strength
:It can be useful in redstone circuits to use containers with comparators to create signals of a specific strength. The number of items required in a container to produce a signal of desired strength is calculated as follows:
:<code>items required = max('''''desired signal strength''''', roundup(('''''total slots in container''''' × 64 / 14) × (desired signal strength − 1)))</code>
:''Example:'' To use a furnace (which has 3 slots) to create a strength 9 signal, players need 110 items:
<blockquote>
max(9, (3×64/14) × (9−1)) = 109.714, rounded up is 110
</blockquote>
{{-}}
==== Miscellaneous ====
[[File:Comparator storage.png|Comparators used to measure containers.|thumb]]
Some non-container blocks can also be measured by a redstone comparator:
;{{BlockLink|Beehive}} and {{BlockLink|Bee nest}}
: A hive or nest outputs a signal strength equal to the amount of honey in the hive/nest.
;{{BlockLink|Cake}}
: A cake outputs a signal strength relative to the amount of cake remaining. Each slice is worth 2 signal strength, with 7 total slices, for an output of 14 for a full cake.
[[File:Cauldron Redstone Strength Values.png|Cauldron signal strength|thumb]]
;{{BlockLink|Cauldron}}
: A cauldron outputs different signal strengths depending on how much water or powdered snow is inside. From completely empty to completely full, the output values are 0, 1, 2, and 3. If lava or powder snow is inside, the strength is always 3.
[[File:Composter Redstone Strength Values.png|Composter signal strength|thumb]]
;{{BlockLink|Composter}}
: A composter outputs different signal strengths depending on the level inside. From completely empty to completely full, the output values are 0, 1, 2, 3, 4, 5, 6, 7 and 8.
;{{Anchor|CommandBlock}}{{BlockLink|Command Block}}
: A command block stores the "success count" of the last command executed, which represents the number of times the most recently used command of this command block succeeded. A "success" is defined by the [[command]]'s success conditions: if a red error message is returned in the chat, the command was not successful.
: Most commands can succeed once per execution, but certain commands (such as those that accept players as arguments) can succeed multiple times, and the comparator outputs the number of times it succeeded (maximum 15 when sent to redstone dust, but in the code it is able to go up to the 32-bit integer limit, and can be used in contraptions with no redstone dust with those values).
: A command block continues to store the success count of the last command executed until it executes its command again, thus the comparator continues to output the same signal strength even after the command block is no longer being activated (it doesn't turn off when the signal to the command block turns off).
;{{BlockLink|End Portal Frame}}
: An end portal frame outputs a full signal of 15 if it contains an [[eye of ender]] and zero otherwise.
[[File:Item frame and comparator.png|A comparator can measure the presence and rotation of an item frame's contents.|thumb]]
;{{EntityLink|Item Frame}}
: A comparator can measure the state of an [[item frame]]'s contents. An item frame comparator outputs 0 if the item frame is empty, or 1 to 8 for any item depending on its rotation: 1 at initial placement, plus 1 for each 45° of rotation for a maximum of 8.
: For an item frame that holds a map, a unit of rotation is 90° instead of 45°, but a comparator still outputs power levels 1 to 8. It takes two full rotations to cycle through all comparator outputs, and each orientation of the map corresponds to two output levels that differ by 4.
: The comparator must be placed behind the block the item frame is attached to, facing away from the item frame. The block must be a full block, and the item frame cannot be submerged in water. Having a sign in the same block as the item frame will prevent the frame from sending a signal as well.{{only|java}}
;{{BlockLink|Jukebox}}
: A jukebox outputs a signal strength indicating which music disc is currently playing. See the ''Minimum Items for Container Signal Strength'' table above.
;{{BlockLink|Lectern}}
: A lectern outputs a signal strength that depends on what page the player is currently on. The calculation used is:
:<code>'''''signal strength''''' = floor(1 + (('''''current page''''' - 1) / ('''''number of pages in book''''' - 1)) × 14)</code>
:This results in page 1 having a signal strength of 1, and the last page having a signal strength of 15. The exception is a single page book, which will output a signal strength of 15.
:For example, a book with 15 pages will output a signal equal to the current page number. A book with 5 pages will output signal strengths of 1, 4, 8, 11 and 15 for the different pages. A book with 100 pages will have the signal strength increase to the next level on pages 1, 9, 16, 23, 30, 37, 44, 51, 58, 65, 72, 79, 86, 93 and 100.
:
;{{BlockLink|Respawn Anchor}}
: A respawn anchor outputs a signal strength of 0, 3, 7, 11, or 15, depending on the "charged" value.
;{{BlockLink|Sculk Sensor}}
: A sculk sensor outputs a signal strength depending on the type of vibration that is detected.
;{{BlockLink|Chiseled Bookshelf}}
: A chisled bookshelf outputs a signal strength between 1 and 6 indicating the last slot interacted with. When no slot has been interacted with yet, it outputs 0.
{{-}}
== Sounds ==
=== Generic ===
{{Edition|Java}}:
{{Sound table/Block/Stone/JE}}
{{Edition|Bedrock}}:
{{Sound table/Block/Wood/BE}}
=== Unique ===
{{edition|java}}:
{{Sound table
|rowspan=2
|sound=Click.ogg
|subtitle=Comparator clicks
|source=block
|description=When a comparator is set to subtraction mode
|id=block.comparator.click
|translationkey=subtitles.block.comparator.click
|volume=0.3
|pitch=0.55
|distance=16}}
{{Sound table
|subtitle=Comparator clicks
|source=block
|description=When a comparator is set to comparison mode
|id=block.comparator.click
|translationkey=subtitles.block.comparator.click
|volume=0.3
|pitch=0.5
|distance=16
|foot=1}}
{{edition|bedrock}}:
{{Sound table
|type=bedrock
|rowspan=2
|sound=Click.ogg
|source=block
|description=When a comparator is set to subtraction mode
|id=block.click
|volume=0.2
|pitch=0.55}}
{{Sound table
|source=block
|description=When a comparator is set to comparison mode
|id=block.click
|volume=0.2
|pitch=0.5
|foot=1}}
== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showforms=y
|generatetranslationkeys=y
|displayname=Redstone Comparator
|spritetype=block
|nameid=comparator
|foot=1}}
{{ID table
|displayname=Block entity
|spritename=redstone-comparator
|spritetype=block
|nameid=comparator
|foot=1}}
{{edition|bedrock}}:
{{ID table
|edition=bedrock
|firstcolumnname=Redstone Comparator
|shownumericids=y
|showforms=y
|generatetranslationkeys=y
|displayname=Unpowered block
|spritename=unpowered-comparator
|spritetype=block
|nameid=unpowered_comparator
|id=149
|form=block
|translationkey=-}}
{{ID table
|displayname=Powered block
|spritename=powered-comparator
|spritetype=block
|nameid=powered_comparator
|id=150
|form=block
|translationkey=-}}
{{ID table
|displayname=Item
|spritename=redstone-comparator
|spritetype=item
|nameid=comparator
|id=522
|form=item
|foot=1}}
{{ID table
|notnamespaced=y
|displayname=Block entity
|spritename=redstone-comparator
|spritetype=block
|nameid=Comparator
|foot=1}}
=== Block states ===
{{see also|Block states}}
{{/BS}}
=== Block data ===
A redstone comparator has a block entity associated with it that holds additional data about the block.
{{el|je}}:
{{see also|Block entity format}}
{{/BE}}
{{el|be}}:
: See [[Bedrock Edition level format/Block entity format]].
== Advancements ==
{{Load advancements|the power of books}}
== Video ==
<div style="text-align:center">{{yt|J7Z20Zzz3yU}}</div>
== History ==
{{info needed section|If {{bug|MC-50242}} also affected comparators?}}
''For a more in-depth breakdown of changes to repeater textures and models, including a set of renders for each state combination, see [[/Asset history]]''
{{History|java}}
{{History||November 24, 2012|link=https://youtube.com/watch?v=YG9RNyRhIow&t=6m56s|[[Jeb]] stated that there may be a "capacitor" in [[Minecraft]]. }}
{{History||December 27, 2012|link={{tweet|Dinnerbone|284388625595125760}}|[[Dinnerbone]] released [https://web.archive.org/web/20190710120115/https://imgur.com/a/FBKed pictures] of the first version of the "comparator", stating it was a replacement for the "capacitor" idea that has variable, alternate inputs.}}
{{History||January 2, 2013|link={{tweet|Dinnerbone|286428595423965184}}|Dinnerbone released one more [http://dinnerbone.com/media/uploads/2013-01/screenshots/2013-01-02_12.06.47.png picture] of the comparator. The picture itself showing a digital-to-analog converter, using the comparator as the main [[block]].}}
{{History||1.5|snap=13w01a|[[File:Redstone Comparator (S) JE1.png|32px]] [[File:Powered Redstone Comparator (S) JE1.png|32px]] [[File:Subtracting Redstone Comparator (S) JE1.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE1.png|32px]] [[File:Redstone Comparator (item) JE1 BE1.png|32px]] Added redstone comparators.
|Redstone comparators have 0 delay.
At this point, block ID 149 was used for unpowered comparators, and block ID 150 for powered comparators.}}
{{History|||snap=13w01b|A delay of 1 game tick ({{frac|1|2}} redstone tick) has now been added to redstone comparators to fix bugs.
|The ability to measure containers to redstone comparators has now been added.}}
{{History|||snap=13w02a|[[File:Redstone Comparator (S) JE2.png|32px]] [[File:Powered Redstone Comparator (S) JE2.png|32px]] [[File:Subtracting Redstone Comparator (S) JE2.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE2.png|32px]] The appearance of redstone comparators has now been changed - the top texture has changed to show [[quartz]] in the middle and the sides now use the [[smooth stone]] texture rather than the smooth stone slab side texture.
|The algorithm for measuring containers has now been changed so that redstone comparators output a signal with as few as 1 [[item]] in the container.}}
{{History|||snap=13w02b|Redstone comparators now treat large [[chest]]s as a single container.}}
{{History|||snap=13w03a|Redstone comparators now output success count of [[command block]]s.
|Redstone comparators now measure container [[minecart]]s on [[detector rail]]s.}}
{{History|||snap=13w04a|Redstone comparators now measure [[jukebox]]es.}}
{{History|||snap=13w05a|Redstone comparators no longer cause constant [[block]] updates. The delay has now been made consistent, and side input no longer causes a pulse output.
|Block 150 (later <code>powered_comparator</code>) is no longer used; powered state is now represented by the 8s bit on block 149 (later <code>unpowered_comparator</code>).}}
{{History|||snap=13w05b|Redstone comparator delay has now been changed from 1 game tick (1/2 [[redstone]] tick) to 2 game ticks (1 redstone tick).}}
{{History|||snap=13w09c|The redstone signal strength from a redstone comparator next to a [[brewing stand]] with 3 [[water bottle]]s in it is now the same as one with 3 water bottles and 1 ingredient in it.}}
{{History||1.6.1|snap=13w18a|Redstone comparators now measure [[cauldron]]s and [[end portal frame]]s.}}
{{History||1.8|snap=14w04a|Redstone comparators now measure [[item frame]]s.}}
{{History|||snap=14w10a|The torches under redstone comparators have now been shortened, which has changed the underside appearance from [[File:Redstone Comparator UNKVER1 (facing NWU).png|32px]] [[File:Powered Redstone Comparator UNKVER1 (facing NWU).png|32px]] [[File:Subtracting Redstone Comparator UNKVER1 (facing NWU).png|32px]] [[File:Powered Subtracting Redstone Comparator UNKVER1 (facing NWU).png|32px]] to [[File:Redstone Comparator UNKVER2 (facing NWU).png|32px]].}}
{{History|||snap=14w25a|[[File:Redstone Comparator (S) JE3.png|32px]] [[File:Powered Redstone Comparator (S) JE3.png|32px]] [[File:Subtracting Redstone Comparator (S) JE3.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE3.png|32px]] The torches on comparators are now subject to ambient occlusion.
|Comparators set to subtract mode appear to be powered as well regardless of incoming power. The subtracting-only model still exists and can be achieved through {{cmd|setblock}}.}}
{{History|||snap=14w25b|[[File:Subtracting Redstone Comparator (S) JE4.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE4.png|32px]] The powered front torch when in subtraction mode is now lower.
|Comparators set to subtract by hand now appear normally again.}}
{{History|||snap=14w28a|Redstone comparators now measure [[cake]]s.}}
{{History||1.9|snap=15w42a|With the addition of the [[blaze powder]] fuel slot, [[brewing stand]]s now have 5 slots instead of 4. Their original comparative power values from redstone comparators are listed below:
{{{!}} class{{=}}"wikitable collapsible collapsed" data-description{{=}}"Original values"
! Original values
{{!}}-
{{!}}
*0: 0
*1: 1
*2: 19
*3: 37
*4: 55
*5: 1s 10
*6: 1s 28
*7: 1s 46
*8: 2s
*9: 2s 19
*10: 2s 37
*11: 2s 55
*12: 3s 10
*13: 3s 28
*14: 3s 46
*15: 4s
{{!}}}
}}
{{History|||snap=15w47a|Redstone comparators' side inputs now take power from [[redstone block]]s.}}
{{History||1.13|snap=17w47a|All 3 IDs for the redstone comparator have now been merged into one ID: <code>comparator</code>.
|Redstone comparators now render their underside, which has changed their undersides from [[File:Redstone Comparator UNKVER2 (facing NWU).png|32px]] to [[File:Redstone Comparator UNKVER3 (facing NWU).png|32px]].
|Prior to [[1.13/Flattening|''The Flattening'']], these blocks' numeral IDs were 149 and 150, and the [[item]]'s 404.
|As a result, the formerly unused comparator ID is now technically used again, due to both unpowered and powered versions being merged into a single comparator block ID.}}
{{History||1.14|snap=18w43a|[[File:Redstone Comparator (S) JE4.png|32px]] [[File:Powered Redstone Comparator (S) JE4.png|32px]] [[File:Subtracting Redstone Comparator (S) JE5.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE5.png|32px]] [[File:Redstone Comparator (item) JE2 BE2.png|32px]] The textures of redstone comparators have now been changed.}}
{{History|||snap=19w02a|Redstone comparators now measure [[lectern]]s.}}
{{History|||snap=19w03a|Redstone comparators now measure [[composter]]s.}}
{{History|||snap=19w12b|Redstone comparators can now be placed on [[glass]], [[ice]], [[glowstone]] and [[sea lantern]]s.}}
{{History||1.15|snap=19w34a|Redstone comparators now measure how much honey is inside [[beehive|bee hive]]s and [[bee nest]]s.}}
{{History||1.16|snap=20w06a|The way to calculate the input signals of redstone comparators has now been changed.}}
{{History|||snap=20w11a|The changes to the way of calculating the input signals of redstone comparators from [[Java Edition 20w06a|20w06a]] have now been reverted.}}
{{History|||snap=20w16a|Redstone comparators now measure [[Pigstep music disc]]s in [[jukebox]]es.}}
{{History||1.17|snap=20w45a|Redstone comparators now measure [[lava cauldron]]s.}}
{{History|||snap=20w46a|Redstone comparators now measure [[Cauldron#Holding powder snow|powder snow cauldron]]s.}}
{{History||1.18|snap=21w41a|[[File:Powered Redstone Comparator (S) JE5.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE6.png|32px]] The texture of powered redstone comparator have now been changed.}}
{{History||1.19|snap=22w13a|Redstone comparators now generate as part of [[ancient cities]].}}
{{History||1.20<br>(Experimental)|link=1.19.3|snap=22w42a|Redstone comparators now measure [[chiseled bookshelves]].}}
{{History||1.20.2|snap=23w33a|Redstone comparators now use stone sounds instead of wood sounds.<ref>{{bug|MC-182820|||Fixed}}</ref>}}
{{History|pocket alpha}}
{{History||v0.14.0|snap=build 1|[[File:Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Powered Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Subtracting Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE2 BE1.png|32px]]{{verify|Was this the model used?}} [[File:Redstone Comparator (item) JE1 BE1.png|32px]] Added redstone comparators.}}
{{History|pocket}}
{{History||1.0.0|snap=alpha 0.17.0.1|Redstone comparators now measure [[end portal frame]]s.}}
{{History||1.0.5|snap=alpha 1.0.5.0|Redstone comparators now output success count of [[command block]]s.}}
{{History||1.1.0|snap=alpha 1.1.0.0|Redstone comparators now measure [[shulker box]]es.}}
{{History|bedrock}}
{{History||1.2.0|snap=beta 1.2.0.2|Redstone comparators now measure [[jukebox]]es.
|Redstone comparators now render their underside, which has changed their undersides from [[File:Redstone Comparator UNKVER1 (facing NWU).png|32px]] to [[File:Redstone Comparator UNKVER3 (facing NWU).png|32px]]}}
{{History||1.10.0|snap=beta 1.10.0.3|[[File:Redstone Comparator (S) BE.png|32px]] [[File:Powered Redstone Comparator (S) BE.png|32px]] [[File:Subtracting Redstone Comparator (S) BE.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) BE.png|32px]] [[File:Redstone Comparator (item) JE2 BE2.png|32px]] The textures of redstone comparators have now been changed.}}
{{History||1.11.0|snap=beta 1.11.0.1|Redstone comparators now measure [[smoker]]s, [[blast furnace]]s, [[lectern]]s and [[composter]]s.}}
{{History||1.18.10|snap=beta 1.18.10.20|[[File:Powered Redstone Comparator (S) JE5.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE6.png|32px]] The texture of powered redstone comparator have now been changed.}}
{{History||1.20.30|snap=beta 1.20.30.20|Redstone comparators now use the <code>minecraft:cardinal_direction</code> [[block state]] instead of <code>direction</code>.}}
{{History|console}}
{{History||xbox=TU19|xbone=CU7|ps=1.12|wiiu=Patch 1|switch=1.0.1|[[File:Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Powered Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Subtracting Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE2 BE1.png|32px]]{{verify|Was this the model used?}} [[File:Redstone Comparator (item) JE1 BE1.png|32px]] Added redstone comparators.}}
{{History||xbox=TU31|xbone=CU19|ps=1.22|wiiu=Patch 3|switch=1.0.1|Redstone comparators can now measure [[item frame]]s.}}
{{History||xbox=none|xbone=none|ps=1.90|wiiu=none|switch=none|[[File:Redstone Comparator (S) BE.png|32px]] [[File:Powered Redstone Comparator (S) BE.png|32px]] [[File:Subtracting Redstone Comparator (S) BE.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) BE.png|32px]]{{verify|Was this the model used?}} [[File:Redstone Comparator (item) JE2 BE2.png|32px]] The textures of redstone comparators have now been changed.}}
{{History|3ds}}
{{History||0.1.0|[[File:Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Powered Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Subtracting Redstone Comparator (S) JE2 BE1.png|32px]] [[File:Powered Subtracting Redstone Comparator (S) JE2 BE1.png|32px]]{{verify|Was this the model used?}} [[File:Redstone Comparator (item) JE2 BE2.png|32px]] Added redstone comparators.}}
{{History|foot}}
=== Redstone comparator "items" ===
{{:Technical blocks/Redstone Comparator}}
== Issues ==
{{issue list}}
== Trivia ==
* Comparators do not emit redstone particles when powered, unlike redstone torches and repeaters.<ref>{{bug|MC-51692|||WAI}}</ref>
== Gallery ==
<gallery>
Dinnerbone Comparator 1.png|Dinnerbone showing how comparators work.
Dinnerbone Comparator 2.png|Dinnerbone showing how comparators work.
Dinnerbone Comparator 3.png|Dinnerbone showing how comparators work.
Dinnerbone Comparators 1.png|A contraption incorporating comparators.
Dinnerbone Comparators 2.png|Comparators in action.
Dinnerbone Comparators 3.png|Output specific signals.
Dinnerbone Comparator Thing.png|Another comparator in use.
Item Frame Comparator.png|Rotating the torch in the item frame adjusts the comparator's output.
</gallery>
== References ==
{{reflist}}
{{Redstone}}
{{Blocks|Utility}}
{{Items}}
[[Category:Mechanics]]
[[Category:Block entities]]
[[Category:Redstone mechanics]]
[[Category:Mechanisms]]
[[Category:Manufactured blocks]]
[[Category:Non-solid blocks]]
[[de:Redstone-Komparator]]
[[es:Comparador de redstone]]
[[fr:Comparateur de redstone]]
[[hu:Redstone-komparátor]]
[[ja:レッドストーンコンパレーター]]
[[ko:레드스톤 비교기]]
[[nl:Redstonevergelijker]]
[[pl:Komparator]]
[[pt:Comparador de redstone]]
[[ru:Компаратор]]
[[uk:Редстоуновий компаратор]]
[[zh:红石比较器]]</li><li>[[Melon Seeds|Melon Seeds]]<br/>{{Block
|image = <gallery>
Melon Stem Age 0.png | Age 0
Melon Stem Age 1.png | Age 1
Melon Stem Age 2.png | Age 2
Melon Stem Age 3.png | Age 3
Melon Stem Age 4.png | Age 4
Melon Stem Age 5.png | Age 5
Melon Stem Age 6.png | Age 6
Melon Stem Age 7.png | Age 7
</gallery>
| image2 = <gallery>
Attached Melon Stem (N).png | North
Attached Melon Stem (E).png | East
Attached Melon Stem (S).png | South
Attached Melon Stem (W).png | West
</gallery>
| transparent = Yes
| light = No
| tool = none
| renewable = Yes
| stackable = Yes (64)
| flammable = No
| lavasusceptible = No
}}'''Melon seeds''' are items obtained from [[Melon Slice|melon slices]] that can be used to grow melon stems.
'''Melon stems''' are plants grown on [[farmland]] that, over time, grow [[melon]]s on dirt, mud and moss blocks adjacent to them.
== Obtaining ==
=== Breaking ===
When broken, a melon stem drops 0–3 melon seeds. The chance for melon seeds to drop increases with the stem's age.
{| class="wikitable"
! rowspan="3" |[[Resource location]]
! rowspan="3" | Source
! colspan="4" | Default
|-
| colspan="1" rowspan="2" style="text-align:center" | Nothing || colspan="3" style="text-align:center" |{{ItemLink|Melon Seeds|Melon seeds}}
|-
| style="text-align:center" | 1 || style="text-align:center" | 2 || style="text-align:center" | 3
|-
| rowspan="8" |<code>blocks/melon_stem</code>
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 0</code>
| style="text-align:center" |81.3%|| style="text-align:center" |17.42%|| style="text-align:center" |1.24%|| style="text-align:center" |0.03%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 1</code>
| style="text-align:center" |65.1%|| style="text-align:center" |30.04%|| style="text-align:center" |4.62%|| style="text-align:center" |0.24%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 2</code>
| style="text-align:center" |51.2%|| style="text-align:center" |38.4%|| style="text-align:center" |9.6%|| style="text-align:center" |0.8%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 3</code>
| style="text-align:center" |39.44%|| style="text-align:center" |43.02%|| style="text-align:center" |15.64%|| style="text-align:center" |1.9%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 4</code>
| style="text-align:center" |29.13%|| style="text-align:center" |44.44%|| style="text-align:center" |22.22%|| style="text-align:center" |3.7%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 5</code>
| style="text-align:center" |21.6%|| style="text-align:center" |43.2%|| style="text-align:center" |28.8%|| style="text-align:center" |6.4%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 6</code>
| style="text-align:center" |15.17%|| style="text-align:center" |39.82%|| style="text-align:center" |34.84%|| style="text-align:center" |10.16%
|-
|{{BlockLink|Melon Stem|Melon stem}} <code>age = 7</code>
| style="text-align:center" |10.16%|| style="text-align:center" |34.84%|| style="text-align:center" |39.82%|| style="text-align:center" |15.17%
|-
| rowspan="1" |<code>blocks/attached_melon_stem</code>
|{{BlockLink|Attached Melon Stem|Attached Melon stem}}
| style="text-align:center" |10.16%|| style="text-align:center" |34.84%|| style="text-align:center" |39.82%|| style="text-align:center" |15.17%
|}
=== Natural generation ===
Melon stems generate naturally in stem farm inside [[woodland mansion]]s.
Melon stems generate in 20% of the farm plots in [[savanna]] [[village]]s, and 10% of the farm plots in [[desert]] villages.
=== Chest loot ===
{{LootChestItem|melon-seeds}}
=== Crafting ===
{{Crafting
|Melon Slice
|Output= Melon Seeds
|type= Material
}}
=== Trading ===
[[Wandering trader]]s sell melon seeds for 1 [[emerald]].
== Usage ==
=== Farming ===
{{see also|Tutorials/Pumpkin and melon farming}}
Melon seeds can be planted only on [[farmland]], as stems. Over time, a stem grows through several stages<sup>[''[[Talk:Pumpkin Seeds|needs testing]]'']</sup> and, at its final growth stage, will produce [[melon]]s on any adjacent [[dirt]], [[Coarse Dirt|coarse dirt]], [[Rooted Dirt|rooted dirt]], [[Grass Block|grass block]], [[farmland]], [[podzol]], [[mycelium]], [[Moss Block|moss block]], [[mud]] or [[Muddy Mangrove Roots|muddy mangrove roots]]. If a melon is already occupying a spot adjacent to a stem it does not grow more melons until the melons is removed. A single stem can grow an unlimited number of melons. Melon stems need a minimum light level of 10 in the block above the stem to grow and give melons. Melon seeds are affected by [[bone meal]] only with respect to stem growth; bone meal does not help produce the actual melons.
=== Breeding ===
Like other seeds, melon seeds can be used to [[breed]] [[chicken]]s, lead chickens around, and make baby chickens grow up faster by 10% of the remaining time.
=== Taming ===
Like other seeds, melon seeds can be used to tame [[parrot]]s.
=== Composting ===
Placing melon seeds into a [[composter]] has a 30% chance of raising the compost level by 1.
== Melon Stem ==
A '''melon stem''' is the block that is planted on [[farmland]] when melon seeds are used on it. It starts underground, and rises up as the plant grows. The stem is colored green when young, and then yellow once fully grown.
The stem curves once a melon has grown from it. A fully-grown single stem connects to any [[melon]] in an adjacent square, thus there are 5 possible appearances to a stem. If there are multiple melons it can connect to, it favors the east, then west, north, and south. When the melon is removed, the stem returns to its straight shape.
== Sounds ==
{{Sound table/Block/Hard crop}}
== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showblocktags=y
|showforms=y
|generatetranslationkeys=y
|displayname=Melon Stem
|spritetype=block
|nameid=melon_stem
|blocktags=bee_growables, crops
|form=block}}
{{ID table
|displayname=Attached Melon Stem
|spritetype=block
|nameid=attached_melon_stem
|form=block}}
{{ID table
|displayname=Melon Seeds
|spritetype=item
|nameid=melon_seeds
|form=item
|foot=1}}
{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|showforms=y
|generatetranslationkeys=y
|displayname=Melon Stem
|spritetype=block
|nameid=melon_stem
|id=105
|form=block
|translationkey=-}}
{{ID table
|displayname=Melon Seeds
|spritetype=item
|nameid=melon_seeds
|id=293
|form=item
|foot=1}}
=== Block states ===
{{see also|Block states}}
{{/BS}}
== Advancements ==
{{load advancements|A Seedy Place}}
== History ==
{{info needed section|check if stems floated above farmland upon initial implementation}}
{{History|java beta}}
{{History||1.8|snap=Pre-release|[[File:Melon Seeds JE1 BE1.png|32px]] Added melon seeds.
|[[File:Melon Stem Age 0 JE1.png|32px]] [[File:Stem Age 1 JE1.png|32px]] [[File:Melon Stem Age 2 JE1.png|32px]] [[File:Melon Stem Age 3 JE1.png|32px]] [[File:Melon Stem Age 4 JE1.png|32px]] [[File:Melon Stem Age 5 JE1.png|32px]] [[File:Melon Stem Age 6 JE1.png|32px]] [[File:Melon Stem Age 7 JE1.png|32px]] Added the melon stem, with seven stages of growth.
|Melon seeds can found in the new [[mineshaft]] [[chest]]s.
|[[File:Attached Melon Stem (N) JE1.png|32px]] [[File:Attached Melon Stem (E) JE1.png|32px]] [[File:Attached Melon Stem (S) JE1.png|32px]] [[File:Attached Melon Stem (W) JE1.png|32px]] Melon stems have four slightly visually distinct appearances for each facing direction - the bent part of the stem rotates, but the other two planes do not.
|[[File:Melon Stem Age 8 JE1.png|32px]] [[File:Melon Stem Age 9 JE1.png|32px]] [[File:Melon Stem Age 10 JE1.png|32px]] [[File:Melon Stem Age 11 JE1.png|32px]] [[File:Melon Stem Age 12 JE1.png|32px]] [[File:Melon Stem Age 13 JE1.png|32px]] [[File:Melon Stem Age 14 JE1.png|32px]] [[File:Melon Stem Age 15 JE1.png|32px]] Melon stem data values 8–15 now show a glitched formation, with a floating stem with an attached stem cross eventually emerging below.
|[[File:Attached Stem Age 8 JE1.png|32px]] [[File:Attached Stem Age 9 JE1.png|32px]] [[File:Attached Stem Age 10 JE1.png|32px]] [[File:Attached Stem Age 11 JE1.png|32px]] [[File:Attached Stem Age 12 JE1.png|32px]] [[File:Attached Stem Age 13 JE1.png|32px]] [[File:Attached Stem Age 14 JE1.png|32px]] [[File:Attached Stem Age 15 JE1.png|32px]] Melon stem blocks with data values higher than 7 can now attach to adjacent fruits, which results in buggy stem textures with [[vines]] in the mix due to vines being below attached stems in [[terrain.png]].}}
{{History|||snap=Pre-release 2 ;)|Melon stems can now be grown faster using [[bone meal]].}}
{{History|java}}
{{History||1.3.1|snap=1.3|The texture of melon stems has been moved one pixel to the left in [[terrain.png]].
|[[File:Melon Stem Age 0 JE2.png|32px]] [[File:Melon Stem Age 1 JE2.png|32px]] [[File:Melon Stem Age 2 JE2.png|32px]] [[File:Melon Stem Age 3 JE2.png|32px]] [[File:Melon Stem Age 4 JE2.png|32px]] [[File:Melon Stem Age 5 JE2.png|32px]] [[File:Melon Stem Age 6 JE2.png|32px]] [[File:Melon Stem Age 7 JE2.png|32px]] Stems now appear slightly different.
|[[File:Melon Stem Age 8 JE2.png|32px]] [[File:Melon Stem Age 9 JE2.png|32px]] [[File:Melon Stem Age 10 JE2.png|32px]] [[File:Melon Stem Age 11 JE2.png|32px]] [[File:Melon Stem Age 12 JE2.png|32px]] [[File:Melon Stem Age 13 JE2.png|32px]] [[File:Melon Stem Age 14 JE2.png|32px]] [[File:Melon Stem Age 15 JE2.png|32px]] Overgrown stems now appear slightly different.
|[[File:Attached Melon Stem (N) JE2.png|32px]] [[File:Attached Melon Stem (E) JE2.png|32px]] [[File:Attached Melon Stem (S) JE2.png|32px]] [[File:Attached Melon Stem (W) JE2.png|32px]] Attached melon stems now appear slightly different.
|[[File:Attached Stem Age 8 JE2.png|32px]] [[File:Attached Stem Age 9 JE2.png|32px]] [[File:Attached Stem Age 10 JE2.png|32px]] [[File:Attached Stem Age 11 JE2.png|32px]] [[File:Attached Stem Age 12 JE2.png|32px]] [[File:Attached Stem Age 13 JE2.png|32px]] [[File:Attached Stem Age 14 JE2.png|32px]] [[File:Attached Stem Age 15 JE2.png|32px]] Overgrown attached melon stems now appear slightly different.}}
{{History||1.4.2|snap=12w36a|[[Chicken]]s now use [[wheat seeds]], melon seeds, and [[pumpkin seeds]], instead of [[wheat]] to breed.}}
{{History||1.5|snap=13w02a|[[File:Melon Stem Age 0 JE3.png|32px]] [[File:Melon Stem Age 1 JE3.png|32px]] [[File:Melon Stem Age 2 JE3.png|32px]] [[File:Melon Stem Age 3 JE3.png|32px]] [[File:Melon Stem Age 4 JE3.png|32px]] [[File:Melon Stem Age 5 JE3.png|32px]] [[File:Melon Stem Age 6 JE3.png|32px]] Melon stems now use a squished version of their texture for immature stems, depending on age.
|[[File:Melon Stem Age 8 JE3.png|32px]] [[File:Melon Stem Age 9 JE3.png|32px]] [[File:Melon Stem Age 10 JE3.png|32px]] [[File:Melon Stem Age 11 JE3.png|32px]] [[File:Melon Stem Age 12 JE3.png|32px]] [[File:Melon Stem Age 13 JE3.png|32px]] [[File:Melon Stem Age 14 JE3.png|32px]] [[File:Melon Stem Age 15 JE3.png|32px]] This also affects melon stems of ages 8–15, which are likewise stretched to accommodate its predicted size.
|[[File:Attached Stem Age 8 JE3.png|32px]] [[File:Attached Stem Age 9 JE3.png|32px]] [[File:Attached Stem Age 10 JE3.png|32px]] [[File:Attached Stem Age 11 JE3.png|32px]] [[File:Attached Stem Age 12 JE3.png|32px]] [[File:Attached Stem Age 13 JE3.png|32px]] [[File:Attached Stem Age 14 JE3.png|32px]] [[File:Attached Stem Age 15 JE3.png|32px]] Melon stems of extreme ages, which are attached to adjacent fruits, now show a stretched and tinted stem appearance.}}
{{History|||snap=13w03a|[[File:Melon Stem Age 0 JE4.png|32px]] [[File:Melon Stem Age 1 JE4.png|32px]] [[File:Melon Stem Age 2 JE4.png|32px]] [[File:Melon Stem Age 3 JE4.png|32px]] [[File:Melon Stem Age 4 JE4.png|32px]] [[File:Melon Stem Age 5 JE4.png|32px]] [[File:Melon Stem Age 6 JE4.png|32px]] [[File:Melon Stem Age 7 JE4.png|32px]] Melon stems are no longer squished or stretched to account for age.<ref>{{bug|MC-7111}}</ref>
|[[File:Melon Stem Age 8 JE4.png|32px]] [[File:Melon Stem Age 9 JE4.png|32px]] [[File:Melon Stem Age 10 JE4.png|32px]] [[File:Melon Stem Age 11 JE4.png|32px]] [[File:Melon Stem Age 12 JE4.png|32px]] [[File:Melon Stem Age 13 JE4.png|32px]] [[File:Melon Stem Age 14 JE4.png|32px]] [[File:Melon Stem Age 15 JE4.png|32px]] Melon stems with age values 8 through 15 now show a tinted [[trapdoor]] texture.
|From this version up until 14w08a, overgrown melon stems start to draw from the texture below them on the [[texture atlas]], in much the same way they previously did with terrain.png. However, as texture atlases are unstable and textures tend to change positions as new blocks and textures are added, overgrown stems change the texture they draw from every time new textures are added, which includes when textures added by [[mods]].}}
{{History|||snap=13w09a|[[File:Melon Stem Age 8 JE5.png|32px]] [[File:Melon Stem Age 9 JE5.png|32px]] [[File:Melon Stem Age 10 JE5.png|32px]] [[File:Melon Stem Age 11 JE5.png|32px]] [[File:Melon Stem Age 12 JE5.png|32px]] [[File:Melon Stem Age 13 JE5.png|32px]] [[File:Melon Stem Age 14 JE5.png|32px]] [[File:Melon Stem Age 15 JE5.png|32px]] Melon stems with age values 8–15 now show a tinted [[birch wood]] texture.}}
{{History||1.6.1|snap=13w24a|Melon and pumpkin stems have now been assigned separate textures.
|[[File:Melon Stem Age 8 JE6.png|32px]] [[File:Melon Stem Age 9 JE6.png|32px]] [[File:Melon Stem Age 10 JE6.png|32px]] [[File:Melon Stem Age 11 JE6.png|32px]] [[File:Melon Stem Age 12 JE6.png|32px]] [[File:Melon Stem Age 13 JE6.png|32px]] [[File:Melon Stem Age 14 JE6.png|32px]] [[File:Melon Stem Age 15 JE6.png|32px]] Melon stems with age values 8–15 now show a tinted [[note block]] texture.}}
{{History||1.7.2|snap=13w37a|Added the {{cmd|setblock}} [[commands|command]], allowing for invalid stem ages to be placed in the world without using external editors. This also allows them to be obtained in earlier versions via backdating.}}
{{History|||snap=13w41a|[[File:Melon Stem Age 8 JE7.png|32px]] [[File:Melon Stem Age 9 JE7.png|32px]] [[File:Melon Stem Age 10 JE7.png|32px]] [[File:Melon Stem Age 11 JE7.png|32px]] [[File:Melon Stem Age 12 JE7.png|32px]] [[File:Melon Stem Age 13 JE7.png|32px]] [[File:Melon Stem Age 14 JE7.png|32px]] [[File:Melon Stem Age 15 JE7.png|32px]] Melon stems with age values 8–15 now show a tinted [[netherrack]] texture.}}
{{History||1.8|snap=14w10a|[[File:Melon Stem Age 8 JE8.png|32px]] [[File:Melon Stem Age 9 JE8.png|32px]] [[File:Melon Stem Age 10 JE8.png|32px]] [[File:Melon Stem Age 11 JE8.png|32px]] Melon stems with data values 8–11 now display a tinted attached stem, with 8 facing west, 9 facing east, 10 facing north and 11 facing south.
|Invalid melon stems with data values 12-15 now crash the game.}}
{{History|||snap=14w25a|[[File:Melon Stem Age 0 JE5.png|32px]] [[File:Melon Stem Age 1 JE5.png|32px]] [[File:Melon Stem Age 2 JE5.png|32px]] [[File:Melon Stem Age 3 JE5.png|32px]] [[File:Melon Stem Age 4 JE5.png|32px]] [[File:Melon Stem Age 5 JE5.png|32px]] [[File:Melon Stem Age 6 JE5.png|32px]] [[File:Melon Stem Age 7 JE5.png|32px]] Melon stems now render as a single diagonal plane, or, in the case of attached stems, a diagonal and orthogonal plane.
|[[File:Attached Melon Stem (N) JE3.png|32px]] [[File:Attached Melon Stem (E) JE3.png|32px]] [[File:Attached Melon Stem (S) JE3.png|32px]] [[File:Attached Melon Stem (W) JE3.png|32px]] The attached melon stem [[model]] now fully rotates to the direction the stem points. Prior to this update, the base of the melon stem would stay the same while the long attaching section would differ, resulting in four possible attached stem appearances.
|Invalid overgrown melon stems have effectively been removed from the game, as attempting to place an out of range stem via {{cmd|setblock}} creates a stem of age 0 and loading a world with such stems existing causes a game crash.}}
{{History|||snap=14w26a|[[File:Melon Stem Age 0 JE6.png|32px]] [[File:Melon Stem Age 1 JE6.png|32px]] [[File:Melon Stem Age 2 JE6.png|32px]] [[File:Melon Stem Age 3 JE6.png|32px]] [[File:Melon Stem Age 4 JE6.png|32px]] [[File:Melon Stem Age 5 JE6.png|32px]] [[File:Melon Stem Age 6 JE6.png|32px]] [[File:Melon Stem Age 7 JE6.png|32px]] [[File:Attached Melon Stem (N) JE4.png|32px]] [[File:Attached Melon Stem (E) JE4.png|32px]] [[File:Attached Melon Stem (S) JE4.png|32px]] [[File:Attached Melon Stem (W) JE4.png|32px]] Melon stems now correctly render as crosses again.<ref>{{bug|MC-58136}}</ref>}}
{{History|||snap=14w27a|[[File:Attached Stem Age 0 14w27a.png|32px]] [[File:Attached Stem Age 1 14w27a.png|32px]] [[File:Attached Stem Age 2 14w27a.png|32px]] [[File:Attached Stem Age 3 14w27a.png|32px]] [[File:Attached Stem Age 4 14w27a.png|32px]] [[File:Attached Stem Age 5 14w27a.png|32px]] [[File:Attached Stem Age 6 14w27a.png|32px]] Due to a bug, all melon stems appear attached regardless of age or any actual attachment.<ref>{{bug|MC-60208}}</ref>}}
{{History|||snap=14w28a|All melon stems appearing attached regardless of age or any actual attachment has been fixed. However, melon stems still appear attached to adjacent fruits regardless of age due to a similar bug.<ref>{{bug|MC-61716}}</ref>}}
{{History|||snap=14w34d|Melon seeds can no longer be used for [[breeding]] [[chicken]]s.}}
{{History||1.9|snap=15w31a|Chickens can now use melon seeds to breed again.}}
{{History|||snap=15w44a|Melon seeds have been added to [[dungeon]] [[chest]]s.
|The average yield of melon seeds from [[mineshaft]] chests has been decreased.}}
{{History|||snap=15w45a|Melon stems must now be fully grown again to attach.}}
{{History||1.11|snap=16w39a|Melon seeds can now be found inside chests in the new [[woodland mansion]]s.
|Melon crops now generate inside woodland mansions.}}
{{History||1.12|snap=17w18b|Placing a melon seeds in farmland now gives the player the "A Seedy Place" [[advancement]].{{verify}}}}
{{History||1.13|snap=17w47a|The different block states for the <code>melon_stem</code> ID have been split up into their own IDs.
|Prior to [[1.13/Flattening|''The Flattening'']], this [[block]]'s numeral ID was 105, and the [[item]]'s 362.}}
{{History|||snap=17w48a|Attached melon stems no longer [[drops|drop]] seeds.}}
{{History||1.14|snap=18w43a|[[File:Attached Melon Stem (N) JE5.png|32px]] [[File:Attached Melon Stem (E) JE5.png|32px]] [[File:Attached Melon Stem (S) JE5.png|32px]] [[File:Attached Melon Stem (W) JE5.png|32px]] The texture of attached melon stems has been changed.}}
{{History|||snap=18w49a|Melon stems now generate in the updated [[savanna]] [[village]]s.}}
{{History|||snap=18w50a|Melon stems now generate in the updated [[desert]] [[village]]s.}}
{{History|||snap=19w03a|Placing melon seeds into the new [[composter]] has a 10% chance of raising the compost level by 1.}}
{{History|||snap=19w05a|Melon seeds now have a 30% chance of increasing the compost level in a composter by 1.
|Added [[Wandering Trader|wandering trader]]s, which sell melon seeds.}}
{{History||1.15|snap=19w34a|[[Bee]]s can now pollinate melon stems.}}
{{History|||snap=19w39a|Attached melon stems now [[drops|drop]] seeds again.<ref>{{bug|MC-136360}}</ref>}}
{{History||1.18|snap=Pre-release 5|[[File:Melon Seeds JE2.png|32px]] The texture of melon seeds has been changed.}}
{{History|pocket alpha}}
{{History||v0.5.0|Added melon seeds.
|[[File:Melon Stem Age 0 JE1.png|32px]] [[File:Stem Age 1 JE1.png|32px]] [[File:Melon Stem Age 2 JE1.png|32px]] [[File:Melon Stem Age 3 JE1.png|32px]] [[File:Melon Stem Age 4 JE1.png|32px]] [[File:Melon Stem Age 5 JE1.png|32px]] [[File:Melon Stem Age 6 JE1.png|32px]] [[File:Melon Stem Age 7 JE1.png|32px]] [[File:Attached Melon Stem (N) JE1.png|32px]] [[File:Attached Melon Stem (E) JE1.png|32px]] [[File:Attached Melon Stem (S) JE1.png|32px]] [[File:Attached Melon Stem (W) JE1.png|32px]]{{verify|Are these models correct?}} Added melon stems.}}
{{History||v0.6.0|[[File:Melon Seeds JE1 BE1.png|32px]] Melon seeds no longer use the pumpkin seeds texture.}}
{{History||v0.9.0|snap=?|Melon seeds can now be found in [[mineshaft]] chests.}}
{{History||v0.12.1|snap=build 1|Melon seeds are no longer available from the [[Nether reactor]].}}
{{History||v0.14.0|snap=build 1|Melon seeds can now be found in [[minecart with chest|minecarts with chests]] in [[mineshaft]]s.}}
{{History|pocket}}
{{History||1.0.0|snap=alpha 0.17.0.1|Melon seeds now generate inside [[dungeon]] [[chest]]s.}}
{{History||1.1.0|snap=alpha 1.1.0.0|Melon crops now generate inside [[woodland mansion]]s.
|Melon seeds can now be found in woodland mansion chests.}}
{{History|bedrock}}
{{History||1.2.0|snap=beta 1.2.0.2|Melon seeds can now be found inside [[bonus chest]]s.
|Melon seeds are now used to tame [[parrot]]s.}}
{{History||1.10.0|snap=beta 1.10.0.3|[[File:Attached Melon Stem (W) JE5.png|32px]]{{info needed|More accurate image}} The texture of attached melon stems has been changed.
|Melon stems now generate in [[savanna]] and [[desert]] [[village]] farms.
|Added [[wandering trader]]s, who [[trading|sell]] melon seeds.}}
{{History||1.11.0|snap=beta 1.11.0.1|Melon seeds can now be used to fill up [[composter]]s.}}
{{History||1.14.0|snap=beta 1.14.0.1|[[Bee]]s can now pollinate melon stems.}}
{{History|console}}
{{History||xbox=TU5|xbone=CU1|ps=1.0|wiiu=Patch 1|[[File:Melon Seeds JE1 BE1.png|32px]] Added melon seeds.
|[[File:Melon Stem Age 0 JE1.png|32px]] [[File:Stem Age 1 JE1.png|32px]] [[File:Melon Stem Age 2 JE1.png|32px]] [[File:Melon Stem Age 3 JE1.png|32px]] [[File:Melon Stem Age 4 JE1.png|32px]] [[File:Melon Stem Age 5 JE1.png|32px]] [[File:Melon Stem Age 6 JE1.png|32px]] [[File:Melon Stem Age 7 JE1.png|32px]] [[File:Attached Melon Stem (N) JE1.png|32px]] [[File:Attached Melon Stem (E) JE1.png|32px]] [[File:Attached Melon Stem (S) JE1.png|32px]] [[File:Attached Melon Stem (W) JE1.png|32px]]{{verify|Are these models correct?}} Added melon stems.}}
{{History||xbox=none|xbone=none|ps=1.90|wiiu=none|switch=none|[[File:Attached Melon Stem (W) JE5.png|32px]]{{info needed|More accurate image}} The texture of attached melon stems has been changed.}}
{{History|New 3DS}}
{{History||0.1.0|[[File:Melon Stem Age 0 JE1.png|32px]] [[File:Stem Age 1 JE1.png|32px]] [[File:Melon Stem Age 2 JE1.png|32px]] [[File:Melon Stem Age 3 JE1.png|32px]] [[File:Melon Stem Age 4 JE1.png|32px]] [[File:Melon Stem Age 5 JE1.png|32px]] [[File:Melon Stem Age 6 JE1.png|32px]] [[File:Melon Stem Age 7 JE1.png|32px]] [[File:Attached Melon Stem (N) JE1.png|32px]] [[File:Attached Melon Stem (E) JE1.png|32px]] [[File:Attached Melon Stem (S) JE1.png|32px]] [[File:Attached Melon Stem (W) JE1.png|32px]]{{verify|Are these models correct?}} Added melon stems.}}
{{History|foot}}
<gallery>
Melon Stem with data value 15.png|The final version of the melon stem with age 15, as seen in-game.
Melonstems.png|Melon stems of ages 1–15 on a modded version of 1.7.2, hence the melon stems using the melon top texture.
Stems of 13w02a.png|All 16 stem sizes in 13w02a, with accompanying data values.
</gallery>
=== Melon stem "item" ===
{{:Technical blocks/Melon Stem}}
== Issues ==
{{issue list}}
== Gallery ==
<gallery>
Stem All Ages.png|All stages of growth.
AllSeeds.png|All the [[seeds]] that exist in the game.
</gallery>
== See also ==
* [[Melon]]
* [[Pumpkin Seeds]]
==References==
{{Reflist}}
{{Blocks|vegetation}}
{{Items}}
[[Category:Plants]]
[[Category:Food]]
[[Category:Non-solid blocks]]
[[Category:Generated structure blocks]]
[[cs:Semínka melounu]]
[[de:Melone]]
[[es:Semillas de sandía]]
[[fr:Graines de pastèque]]
[[hu:Dinnyemagok]]
[[it:Anguria]]
[[ja:スイカの種]]
[[ko:수박씨]]
[[nl:Meloenzaden]]
[[pl:Nasiona arbuza]]
[[pt:Sementes de melancia]]
[[ru:Семена арбуза]]
[[th:เมล็ดแตงโม]]
[[zh:西瓜种子]]</li></ul></nowiki> | October 5, 2015 | Tommaso Checchi tweets that Jeb is working on a secret feature for Minecraft PC, saying that "it's like Mario 64." | |||
| October 6, 2015 | Jeb tweets an animated gif revealing a player gliding around an end city. Elytra have a dragon-wing texture. | ||||
| Jeb tweets an image of folded wings, which replace the cape the player is wearing. | |||||
| Jeb tweets another animated gif of his character with Mojang-themed elytra, gliding along a river through a taiga forest. | |||||
| 15w41a | Added elytra. | ||||
| 15w42a | Elytra now spread slightly when the player crouches. | ||||
| The player can now take damage from gliding into walls, and crashing into a wall now has its own death message. | |||||
| The player can now fit through 1-block gaps while gliding. | |||||
| The player is no longer able to go higher than the starting point of the glide. | |||||
| 15w43a | The player's point of view now gets shifted while gliding. | ||||
| 16w06a | Elytra now recognize the player's cape and adopt a different elytra cape design for every official cape (see Gallery). In addition, Jeb is working on a feature that will allow players to change the elytra design like regular player skins. | ||||
| 16w07a | Elytra are now activated by jumping mid-air. The player no longer glides automatically when falling. | ||||
| The cape option in the options menu now also disables custom elytra textures. | |||||
Issues
Issues relating to "Elytra" are maintained on the bug tracker. Report issues there.
Gallery
Trivia
- In real life, elytra are the tough forewings of beetles and earwigs that cover the wings they actually use for flight. Elytra are not actually used for flight in real life.
- It is possible to jump 1.5 blocks while wearing elytra. If the player sprints at the wall and rapidly presses jump, the player activates the elytra, and swoops up to land on top of the wall, even though the player cannot normally jump it.
- If you fly into deep water with an elytra equipped the flying animation will not stop, making it look as if there's better swimming animations. Once you touch ground, though, the flying animation will stop.
- Elytra can be equipped onto mobs using commands, although for some it doesn't work. Most mobs will follow one of three different flight paths (which they cannot control) before landing, at which they will regain their AI.
- Exceptions to this are squids and chickens, as the squid's AI will cause it to try and "swim" in midair, making it fall straight down because it conflicts with the elytra mechanics. Since chickens fall slowly, they will only move so far.
- Tamed wolves and ocelots which are not sitting will not teleport until they hit the ground. This also goes for Endermen.







