Day and night detectors are mechanisms in which allows for the player to detect what time of day it is.
Daylight Sensor Method
Materials
| Name | Total |
|---|---|
| Redstone | est. 32 |
| Redstone Lamp | 3 |
| Daylight Sensor | 1 |
| Material of housing (Stone, Wood Planks, etc.) | – |
Making the circuit
- Place the detector in an appropriate place, near your house.
- Place your lamps in an outer wall (They must be visible from inside!)
- Connect the detector to a NOT Gate (If you're confused, check the picture), for best effect have a distance of 5-6 blocks (Again, if you don't understand, check the picture).
- Connect the NOT gate to the lamps.
Thanks to the 1.8 update, there is an easier way to do this:
- Place the detector in an appropriate place, near your home or on top of your home.
- Place your lamps in an outer wall (They must be visible from the inside!)
- Connect the detector to the lamps.
- Use the detector
Uses
This circuit can be used for many things, including
- Turn on lights inside/outside
- Turn on in-ground "street lights" to prevent mobs from spawning in a certain area
- Use lights to prevent spawning, and combine with other defenses to keep mobs out of your house (For example, you could make a drawbridge that retracts at night, or something to automatically kill mobs outside your door in the morning, hooked up to the same circuit that will reduce mob spawning in the first place).
- Use an "AND" gate to create a circuit that will only work at day, or one that will only work at night
BUD Method
This method of time of day detecting uses a block update detector.
Materials
| Name | Total |
|---|---|
| Water Bucket | 4 |
| Redstone | 50 |
| Redstone Repeater | 11 |
| Redstone Torch | 4 |
| Redstone Lamp | 3 |
| Piston | 4 |
| Sticky Piston | 5 |
| Stone | 16 |
| Glass | 6 |
Instructions
History
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.5
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| 13w01a | Daylight sensors were added to the game, which can easily detect time. | |||||||||||||||||||||||||||||||||
1.8{{Extension DPL}}<ul><li>[[Raw Beef|Raw Beef]]<br/>{{Item
| title = Raw Beef
| image = Raw Beef.png
| heals = {{hunger|3}}
| renewable = Yes
| stackable = Yes (64)
}}
'''Raw beef''' is a [[food]] item that can be eaten by the [[player]] or cooked in a [[furnace]], [[smoker]], or [[campfire]] to make [[steak]].
== Obtaining ==
=== Mob loot ===
When adult [[cow]]s and [[mooshroom]]s are killed, they drop 1-3 raw beef. The maximum amount is increased by 1 per level of [[Looting]], for a maximum of 1-6 with Looting III. If killed while on fire, they drop [[steak]] instead.
=== Chest loot ===
{{LootChestItem|raw-beef}}
== Usage ==
=== Food ===
To eat raw beef, press and hold {{control|use}} while it is selected in the hotbar. Eating one restores {{hunger|3}} hunger and 1.8 hunger [[Hunger#Mechanics|saturation]].
=== Smelting ingredient ===
{{Smelting
|showname=1
|Raw Beef
|Steak
|0.35
}}
=== Wolves ===
Raw beef can be used to [[breed]] and heal tamed [[wolves]], lead them around, and make baby tamed wolves grow up faster by 10% of the remaining time.
=== Trading ===
Journeyman-level Butcher villagers have a 50% chance to buy 10 raw beef for an emerald.{{only|bedrock}}
Journeyman-level Butcher villagers always offer buy 10 raw beef for an emerald.{{only|java}}
==Sounds==
{{Sound table/Entity/Food}}
== Advancements ==
{{load advancements|Husbandry;A Balanced Diet}}
== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showforms=y
|generatetranslationkeys=y
|displayname=Raw Beef
|spritetype=item
|nameid=beef
|form=item
|foot=1}}
{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|showforms=y
|notshowbeitemforms=y
|generatetranslationkeys=y
|displayname=Raw Beef
|spritetype=item
|nameid=beef
|id=273
|form=item
|foot=1}}
== History ==
{{History|java beta}}
{{History||1.8|snap=Pre-release|[[File:Raw Beef JE1 BE1.png|32px]] Added raw beef.|Raw beef is one of the new [[food]] items, [[drops|dropped]] by [[cow]]s in addition to their [[leather]].}}
{{History|java}}
{{History||1.2.1|snap=12w03a|Raw beef can now be used to breed wolves.}}
{{History||1.3.1|snap=12w21a|Raw beef can now be [[trading|sold]] to butcher [[villager]]s, at 14–17 raw beef for 1 [[emerald]].}}
{{History|||snap=1.3|[[File:Raw Beef JE2.png|32px]] The texture of raw beef has been changed.}}
{{History||1.4.2|snap=12w37a|[[File:Raw Beef JE3 BE2.png|32px]] The texture of raw beef has been changed, so that it no longer has a dark outline.}}
{{History||1.8|snap=14w02a|[[Villager]]s no longer [[trading|trade]] for raw beef.}}
{{History||1.13|snap=17w47a|Prior to [[1.13/Flattening|''The Flattening'']], this [[item]]'s numeral ID was 363.}}
{{History||1.14|snap=18w43a|[[File:Raw Beef JE4 BE3.png|32px]] The texture of raw beef has been changed.}}
{{History|||snap=18w49a|Raw beef can now be found in [[chest]]s in [[village]] butcher shops.}}
{{History|||snap=19w11a|Butcher [[villager]]s now [[trading|buy]] raw beef.}}
{{History|pocket alpha}}
{{History||v0.4.0|[[File:Raw Beef JE1 BE1.png|32px]] Added raw beef.}}
{{History||v0.5.0|Raw beef now restores {{hp|3}} instead of {{hp|1}}.}}
{{History||v0.8.0|snap=build 1|[[File:Raw Beef JE3 BE2.png|32px]] The texture of raw beef has been changed, so that it no longer has a dark outline.}}
{{History||v0.9.0|snap=build 1|Raw beef has been added to [[Creative]] mode.}}
{{History||v0.12.1|snap=build 1|Raw beef now restores [[hunger]] instead of [[health]].}}
{{History|bedrock}}
{{History||1.10.0|snap=beta 1.10.0.3|[[File:Raw Beef JE4 BE3.png|32px]] The texture of raw beef has been changed.}}
{{History||1.11.0|snap=beta 1.11.0.1|Raw beef can now be found in [[village]] butcher [[chest]]s.}}
{{History|||snap=beta 1.11.0.4|Raw beef can now be [[trading|sold]] to butcher [[villager]]s.}}
{{History|console}}
{{History||xbox=TU5|xbone=CU1|ps=1.0|wiiu=Patch 1|[[File:Raw Beef JE1 BE1.png|32px]] Added raw beef.}}
{{History||xbox=TU12|[[File:Raw Beef JE3 BE2.png|32px]] The texture of raw beef has been changed, so that it no longer has a dark outline.}}
{{History||xbox=none|xbone=none|ps=1.90|wiiu=none|switch=none|[[File:Raw Beef JE4 BE3.png|32px]] The texture of raw beef has been changed.}}
{{History|New 3DS}}
{{History||0.1.0|[[File:Raw Beef JE3 BE2.png|32px]] Added raw beef.}}
{{History|foot}}
== Issues ==
{{issue list}}
== Gallery ==
<gallery>
File:Jeb steak.png|Raw Beef and [[Steak]] in a preview screenshot.
</gallery>
{{Items}}
[[de:Rohes Rindfleisch]]
[[es:Filete crudo]]
[[fr:Bœuf cru]]
[[hu:Nyers marhahús]]
[[ja:生の牛肉]]
[[ko:익히지 않은 소고기]]
[[nl:Rauwe biefstuk]]
[[pl:Surowa wołowina]]
[[pt:Bife cru]]
[[ru:Сырая говядина]]
[[uk:Сира яловичина]]
[[zh:生牛肉]]
[[Category:Food]]
[[Category:Renewable resources]]</li><li>[[Shield|Shield]]<br/>{{Item
| image = Shield.png
| image2 = White Shield.png
| extratext = View [[#Gallery|all renders]]
| durability = 336
| renewable = Yes
| stackable = No
}}
A '''shield''' is a tool used for protecting the [[player]] against attacks.
== Obtaining ==
=== Crafting ===
{{Crafting
|head=1
|showname=0
|A1=Any Planks <!-- the recipe changed in 15w37a, do not change it to the old recipe without reason -->
|B1=Iron Ingot
|C1=Any Planks
|A2=Any Planks
|B2=Any Planks
|C2=Any Planks
|B3=Any Planks
|Output=Shield
|type=Combat
}}
{{Crafting
|ignoreusage=1
|Shield
|Matching Banner
|A2=Shield
|B2=Banner
|Output=Matching Shield
|type=combat
|foot=1
}}
=== Repairing ===
{{Crafting
|ignoreusage=1
|showdescription=1
|Damaged Shield
|Damaged Shield
|Output=Shield
|description= The durability of the two shields is added together, plus an extra 5% durability. The repaired shield has no pattern.
|type= Combat
}}
Shields may also be repaired on an [[anvil]] by using [[planks]] or another shield. Shields repaired on anvils retain their pattern.
=== Trading ===
Journeyman-level armorer [[villager]]s have {{frac|1|3}}{{only|Bedrock|short=1}}/{{frac|2|5}}{{only|Java|short=1}} chance of selling a shield for 5 [[emerald]]s as their sixth trade.
== Usage ==
Despite using iron in its crafting recipe, it cannot be smelted into [[iron nugget]]s.<ref>{{bug|MC-111738}}</ref>
=== Defense ===
Shields are used for [[blocking]] incoming attacks. {{control|Using}}{{Only|Java|short=1}} or {{Control|sneaking}}{{Only|Bedrock|short=1}} causes a player to slow to a [[sneaking]] pace, and after {{convert|5|ticks|seconds}}<ref>{{bug|MC-100949||Shield blocking is delayed}}</ref>, attacks coming from in front of the player are blocked, dealing no damage. When the shield blocks an attack of {{hp|3}} or stronger, it takes durability damage equal to the strength of the attack rounded up.
Most blocked projectiles that carry status effects (such as [[Shulker#Shulker bullet|shulker bullets]]{{only|java|short=1}}, flaming [[arrow]]s, or tipped arrows) do not affect the blocker. [[Trident]]s & arrows can be deflected into other targets. Knockback from melee attacks and projectiles is prevented, while knockback from [[explosion]]s, [[hoglin]], and [[ravager]] attacks are significantly reduced.
The shield directionally blocks all attacks coming from within the FOV of the direction the wielder is facing, providing a full hemisphere of coverage to them. If the wielder faces straight up, they are likely to miss their blocks.<ref>{{bug|MC-109101||Shields do not block damage while the player faces straight up}}</ref><!--straight down fix: MC-92019-->
Mobs that deal continuous contact damage such as the slime, magma cube, and blaze rapidly drain the shield's durability for as long as the shielded player remains within the mob's hitbox.<ref>{{bug|MC-169167}}</ref><ref>{{bug|MCPE-119451}}</ref>
Blockable attacks include:
*Melee attacks, except by a warden, axe-wielding mobs or by a sprinting player wielding an axe, however even without sprinting an axe still greatly decreases the durability
** Status effects do not carry through to the blocker{{only|java|short=1}}.
*Normal, tipped, and spectral [[arrow]]s
** Arrows other than [[Piercing]] are totally deflected and can hit other targets.
** Status effects do not carry through to the blocker{{only|java|short=1}}.
***This can be used to damage the attacker or another mob down there.
*[[Flame|Flaming arrows]]
** Burning does not carry through to the blocker{{only|java|short=1}}.
*[[Trident]]s
*[[Snowball]]s and [[egg]]s
*Spines from [[pufferfish]]
*Bullets from [[shulker]]s
** The levitation effect does not carry through to the blocker{{only|java|short=1}}.
*Spit from [[llama]]s
*[[Fireball]]s, such as from [[blaze]]s and [[fire charge]]s
** Burning does not carry through to the blocker.
*Direct hits from [[ghast]] [[fireball]]s
** These still cause environmental damage.
*All explosions{{only|JE|short=1}}
*Explosion damage from [[creeper]]s
*[[TNT]] that another player lit
*[[Ravager]] headbutts
** These still knock the blocker back by about 3 blocks.
** Blocking these strikes can stun the ravager for a moment, and it roars afterward.
*Ravager roars are blocked but still knock back the blocker.
*[[Bee]] stings are blocked, but bees continuously attack until the player stops blocking and the player is stung.
*Beam attacks from [[guardian]]s or [[elder guardian]]s (only reduces damage by 50%)
They cannot block:
*Arrows from a [[crossbow]] enchanted with [[Piercing]]
** This does not reduce the shield's durability.
*[[Status effect]]s from tipped arrows or shulker bullets {{only|bedrock|short=1}} <ref>{{bug|MCPE-52904}}</ref>
** Direct projectile damage is blocked, but the effect still carries through.
*Status effects from splash/lingering [[potion]]s, [[evoker]]s' fangs, or breath from the [[ender dragon]]
*Beam attacks from [[guardian]]s or [[elder guardian]]s, or the [[warden]]'s sonic boom attack
*TNT that the blocking player lit themselves{{only|BE|short=1}}
*TNT that a [[Redstone (disambiguation)|redstone mechanism]] lit{{only|BE|short=1}}
*[[Fall damage]], including that from [[ender pearl]]s
** This also includes when the player rides an [[entity]] that died due to fall damage.
*Strikes from a warden or any [[axe]]-wielding mob (e.g., [[vindicator]]s, [[piglin brute]]s, [[zombie]]s after disabling players shield they attack another time immediately)
** Such strikes disable being able to use shields for 5 seconds.
=== Applying patterns ===
[[File:Cyan Shield Screenshot.png|250px|thumb|A custom shield.]]
Shields can be decorated by applying a [[banner]].
{{Crafting
|showdescription=1
|Shield
|Matching Banner
|Output=Matching Shield; Ominous Shield
|B2link=Banner
|Olink=Shield
|type=Combat
|description=Applies the banner pattern to the shield. The banner is consumed.<br>The shield must have no preexisting patterns.<br>Does not change existing durability or enchantments on the shield.
}}
Unlike with [[banner]]s, shields cannot be repainted or washed in a [[cauldron]]. Shields have only half the resolution of banners, making patterns look slightly different. In the game files, the pattern textures can be found in a separate directory called entity/shield.
{{IN|java}}, shields with patterns can also be obtained using the same commands as banners, except <code>banner</code> has to be replaced with <code>shield</code>.
=== Enchantments ===
A shield can receive the following [[enchantments]], but only through an [[anvil]]:
{| class="wikitable col-2-center"
|+
!Name
!Max Level
![[Enchanting|Method]]
|-
|[[Unbreaking]]
|III
|{{Inventory slot|Anvil}}
|-
|[[Mending]]
|I
|{{Inventory slot|Anvil}}
|-
|[[Curse of Vanishing]]
|I
|{{Inventory slot|Anvil}}
|-
|}
== Sounds ==
{{edition|java}}:
{{Sound table
|sound=Shield block1.ogg
|sound2=Shield block2.ogg
|sound3=Shield block3.ogg
|sound4=Shield block4.ogg
|sound5=Shield block5.ogg
|subtitle=Shield blocks
|source=player
|description=When an attack is blocked using a shield
|id=item.shield.block
|translationkey=subtitles.item.shield.block
|volume=1.0
|pitch=0.8-1.2
|distance=16}}
{{Sound table
|sound=Equip generic1.ogg
|sound2=Equip generic2.ogg
|sound3=Equip generic3.ogg
|sound4=Equip generic4.ogg
|sound5=Equip generic5.ogg
|sound6=Equip generic6.ogg
|subtitle=Gear equips
|source=player
|description=When a shield is placed in the offhand slot
|id=item.armor.equip_generic
|translationkey=subtitles.item.armor.equip
|volume=1.0
|pitch=1.0
|distance=16}}
{{Sound table
|sound=Random break.ogg
|subtitle=Item breaks
|source=player
|description=When a shield's durability is exhausted
|id=item.shield.break
|translationkey=subtitles.entity.item.break
|volume=0.8
|pitch=0.8-1.2
|distance=16
|foot=1}}
{{edition|bedrock}}:
{{Sound table
|type=bedrock
|sound=Shield block1.ogg
|sound2=Shield block2.ogg
|sound3=Shield block3.ogg
|sound4=Shield block4.ogg
|sound5=Shield block5.ogg
|source=player
|description=When an attack is blocked using a shield
|id=item.shield.block
|volume=0.7
|pitch=1.0}}
{{Sound table
|sound=Equip generic1.ogg
|sound2=Equip generic2.ogg
|sound3=Equip generic3.ogg
|sound4=Equip generic4.ogg
|sound5=Equip generic5.ogg
|sound6=Equip generic6.ogg
|source=player
|description=When a shield is placed in the offhand slot<wbr>{{Upcoming|BE 1.20.30}}<wbr><ref group=sound>{{Bug|MCPE-168039}}</ref>
|id=armor.equip_generic
|volume=1.0
|pitch=1.0}}
{{Sound table
|sound=Random break.ogg
|source=player
|description=When a shield's durability is exhausted
|id=random.break
|volume=1.0
|pitch=0.9
|foot=1}}
== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showforms=y
|generatetranslationkeys=y
|displayname=Shield
|spritetype=item
|nameid=shield
|form=item
|translationkey=item.minecraft.shield, item.minecraft.shield.white, item.minecraft.shield.orange, item.minecraft.shield.magenta, item.minecraft.shield.light_blue, item.minecraft.shield.yellow, item.minecraft.shield.lime, item.minecraft.shield.pink, item.minecraft.shield.gray, item.minecraft.shield.light_gray, item.minecraft.shield.cyan, item.minecraft.shield.purple, item.minecraft.shield.blue, item.minecraft.shield.brown, item.minecraft.shield.green, item.minecraft.shield.red, item.minecraft.shield.black
|foot=1}}
{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|showforms=y
|notshowbeitemforms=y
|generatetranslationkeys=y
|displayname=Shield
|spritetype=item
|nameid=shield
|id=355
|form=item
|translationkey=item.shield.name, item.shield.white.name, item.shield.orange.name, item.shield.magenta.name, item.shield.lightBlue.name, item.shield.yellow.name, item.shield.lime.name, item.shield.pink.name, item.shield.gray.name, item.shield.silver.name, item.shield.cyan.name, item.shield.purple.name, item.shield.blue.name, item.shield.brown.name, item.shield.green.name, item.shield.red.name, item.shield.black.name
|foot=1}}
== Advancements ==
{{load advancements|Not Today}}
== History ==
{{History||July 10, 2011|link=http://minetimes.wordpress.com/2011/07/10/interview-mit-jeb-ihr-konntet-die-fragen-stellen/|During an interview, [[Jeb]] says that "shields for the left arm" might be added.}}
{{History|java}}
{{History||1.9|snap=15w33c|[[File:White Shield.png|22px]] [[File:Light Gray Shield.png|22px]] [[File:Gray Shield.png|22px]] [[File:Black Shield.png|22px]] [[File:Brown Shield.png|22px]] [[File:Red Shield.png|22px]] [[File:Orange Shield.png|22px]] [[File:Yellow Shield.png|22px]] [[File:Lime Shield.png|22px]] [[File:Green Shield.png|22px]] [[File:Cyan Shield.png|22px]] [[File:Light Blue Shield.png|22px]] [[File:Blue Shield.png|22px]] [[File:Purple Shield.png|22px]] [[File:Magenta Shield.png|22px]] [[File:Pink Shield.png|22px]] Added shields.
|Shields replace the [[blocking]] functionality of [[sword]]s, although blocking more [[damage]].
|The current [[crafting]] recipe of shields includes [[wool]], producing 16 possible colored shields. There currently isn't a blank, uncolored shield.
{{{!}} class{{=}}"collapsible collapsed" data-description{{=}}"Recipe"
! Recipe
{{!}}-
{{!}}
{{Crafting
|A1=Matching Wool |B1=Any Planks
|A2=Matching Wool |B2=Any Planks |C2=Iron Ingot
|A3=Matching Wool |B3=Any Planks
|Output=Matching Shield
|ignoreusage=1
}}
{{!}}}
|Any of the colored base shields can be [[crafting|crafted]] with a [[banner]] of the same base color, to produce a patterned shield.
}}
{{History|||snap=15w34c|When an attack is blocked by a shield, the attacker now may be knocked back.
|Being attacked with an [[axe]] now may disable shield use for 5 seconds.}}
{{History|||snap=15w37a|The [[crafting]] recipe of shields has been changed to 6 [[planks]] and 1 [[iron ingot]].
{{{!}} class{{=}}"collapsible collapsed" data-description{{=}}"Recipe"
! Recipe
{{!}}-
{{!}}
{{Crafting
|A1=Any Planks |B1=Iron Ingot |C1=Any Planks
|A2=Any Planks |B2=Any Planks |C2=Any Planks
|B3=Any Planks
|Output=Shield
|ignoreusage=1
}}
{{!}}}
|[[File:Shield JE1.png|22px]] Crafting a shield now produces a base wooden shield that can be crafted together with any [[banner]].
|The cooldown of shields has been reduced from 0.5s to 0.25s.
|Blocking with shields now prevents some side effects.{{verify}}
|[[Arrow]]s now ricochet off shields.}}
{{History|||snap=15w44a|Shields can now be repaired by combining with other shields. This removes any [[banner]] that had been applied.}}
{{History|||snap=15w45a|Crafting a banner onto a shield now consumes the banner.}}
{{History|||snap=15w47b|Added shield blocking [[sound]]s.}}
{{History|||snap=16w07a|Added more variation of shield blocking sounds.}}
{{History|||snap=pre1|The [[durability]] of shields has been increased from 181 to 337.}}
{{History||1.10|snap=16w21a|Shields can now be equipped by [[dispenser]]s.}}
{{History||1.11|snap=16w33a|[[Crafting]] a shield with a banner no longer changes the durability, nor does it remove [[enchanting|enchantments]] from it.}}
{{History|||snap=16w35a|Shields now block 100% of [[damage]]/[[knockback]]/debuffs dealt in melee combat.}}
{{History||1.13|snap=17w47a|Prior to [[1.13/Flattening|''The Flattening'']], this [[item]]'s numeral ID was 442.}}
{{History||1.13.2|snap=release|Shields now properly block attacks when the player is facing down.<ref>{{bug|MC-92019|||Fixed}}</ref>}}
{{History||1.14|snap=18w43a|[[File:Shield JE2 BE1.png|22px]] The texture of shields has been changed.
|Shields no longer knockback attackers when they block due to a bug with rework of the blocking mechanic with the introduction of the ravager.<ref>{{bug|MC-147694}}</ref>}}
{{History|||snap=19w11a|Shields can now be [[trading|bought]] from armorer [[villager]]s.}}
{{History||1.14.3|snap=Pre-Release 3|Shields blocking flaming [[arrow]]s no longer put the [[player]] on [[fire]].}}
{{History||1.16|snap=20w06a|[[Crimson planks]] and [[warped planks]] can now be used to craft shields.}}
{{History||1.19|snap=22w11a|[[Mangrove planks]] can now be used to craft shields.}}
{{History||1.19.3|snap=22w43a|Shields can now properly block all explosions.}}
{{History||1.19.4|snap=23w06a|A sound is now played when a shield is placed into the offhand slot.}}
{{History|upcoming java}}
{{History||Combat Tests|snap=1.14.3 - Combat Test|Critical hits now bypass shields.
|The warm-up delay has been removed from shields.
|When in the off-hand, shields now activate when [[sneaking]].}}
{{History|||snap=Combat Test 2|Shields now protect against critical attacks again.
|Shields can only be activated when the weapon is charged to 200%.}}
{{History|||snap=Combat Test 3|A "Shield Indicator" option that displays when the shield is active, similar to the attack indicator, has been added.
|An option to hide shields when active has been added.
|The arc of available protection of shields has been decreased to 100 degrees instead of 180 degrees.}}
{{History|||snap=Combat Test 4|An option to disable shields being activated by pressing {{ctrl|crouch}} has been added.
|The option to hide the shield has been removed.}}
{{History|||snap=Combat Test 6|Shields now protect up to 5 [[damage]] for melee attacks (still 100% against projectiles).
|Shields activate instantly regardless if the weapon is charged, similar to Combat test 1.
|Shields now recover faster after an attack.}}
{{History|||snap=Combat Test 7c|Shields now add a 50% knockback resistance when active.
|Shields now protect against 100% [[explosions|explosion]] damage.}}
{{History|||snap=Combat Test 8c|The knockback calculations for shields have been fixed.{{Info needed}}
|Crouch-shielding while jumping has been disabled.
|Shields with [[banner]]s are now temporarily stronger than normal shields (10 absorption instead of 5, and better knockback resistance) to test different shield types.}}
{{History|bedrock}}
{{History||1.10.0|snap=beta 1.10.0.3|[[File:Shield JE2 BE1.png|22px]] Added shields.
|Shields cannot be customized with [[banner]]s.
|Shields are activated by [[sneaking|crouching]] or mounting [[mob]]s.}}
{{History||1.11.0|snap=beta 1.11.0.4|Shields can now be [[trading|bought]] from armorer [[villager]]s.}}
{{History||1.16.210|snap=beta 1.16.210.51|Now grants partial knockback protection from the [[goat]] ram attack.}}
{{History||1.16.220|snap=beta 1.16.220.50|[[Mob]]s that pick up shields now place them to their off-hand.}}
{{History||1.18.30|snap=beta 1.18.30.26|Being attacked with an [[axe]] now may disable shield use. This was not mentioned in the official changelog.<ref>{{tweet|kingbdogz|1504505321884196872|We missed a change in recent changelogs for the Bedrock beta that you may like - we have now made a parity fix that makes shields get disabled for 5 seconds when attacked by an Axe-wielding mob or player. We will make sure to list this properly in the next beta :)|March 17, 2022}}</ref>}}
{{History||1.20.0|snap=beta 1.20.0.20|[[File:White Shield.png|22px]] [[File:Light Gray Shield.png|22px]] [[File:Gray Shield.png|22px]] [[File:Black Shield.png|22px]] [[File:Brown Shield.png|22px]] [[File:Red Shield.png|22px]] [[File:Orange Shield.png|22px]] [[File:Yellow Shield.png|22px]] [[File:Lime Shield.png|22px]] [[File:Green Shield.png|22px]] [[File:Cyan Shield.png|22px]] [[File:Light Blue Shield.png|22px]] [[File:Blue Shield.png|22px]] [[File:Purple Shield.png|22px]] [[File:Magenta Shield.png|22px]] [[File:Pink Shield.png|22px]] Shields can now be customized using a banner.}}
{{History|PS4}}
{{History||1.90|[[File:Shield JE1.png|22px]] Added shields.
|Shields do not have [[banner]] application features.}}
{{History|foot}}
== Issues ==
{{issue list|-wither}}
== Gallery ==
<gallery>
Shield.png|Shield
White Shield.png|White Shield
Light Gray Shield.png|Light Gray Shield
Gray Shield.png|Gray Shield
Black Shield.png|Black Shield
Brown Shield.png|Brown Shield
Red Shield.png|Red Shield
Orange Shield.png|Orange Shield
Yellow Shield.png|Yellow Shield
Lime Shield.png|Lime Shield
Green Shield.png|Green Shield
Cyan Shield.png|Cyan Shield
Light Blue Shield.png|Light Blue Shield
Blue Shield.png|Blue Shield
Purple Shield.png|Purple Shield
Magenta Shield.png|Magenta Shield
Pink Shield.png|Pink Shield
</gallery>
=== Screenshots ===
<gallery>
JebShield.png|One of the first images of shields. [[Jeb]] wearing diamond armor while holding a creeper-emblazoned shield during [[MineCon]] 2015.
Jeb Crafting Shield.png|Jeb crafting a shield.
Player with Shield.png|Player holding the default shield.
Shield Block.png|A player blocking with a shield.
ShieldFirstPerson.png|Blocking with a shield as seen in first person.
Enchanted Shield (item).gif|An enchanted shield as seen in the [[inventory]].
-ominous- shield.png|A shield with the [[ominous banner]] on it as seen in the inventory.
Kai-Shield.jpg|An image of [[Kai]] wielding a banner with a shield, used to announce the feature on [[Bedrock Edition]].
Bedrock-Shields.jpg
</gallery>
== References ==
{{reflist}}
== External Links ==
* [https://www.minecraft.net/en-us/article/taking-inventory--shield Taking Inventory: Shield] – Minecraft.net on July 25, 2019
{{Items}}
[[Category:Combat]]
[[Category:Renewable resources]]
[[de:Schild (Kampf)]]
[[fr:Bouclier]]
[[it:Scudo]]
[[ja:盾]]
[[ko:방패]]
[[nl:Schild]]
[[pl:Tarcza]]
[[pt:Escudo]]
[[ru:Щит]]
[[th:โล่]]
[[zh:盾牌]]</li></ul> | 14w31a | Daylight sensors can now be toggled between day/night by using them, which can easily detect night time without inverting redstone power. | |||||||||||||||||||||||||||||||||
| Pocket Edition Alpha | |||||||||||||||||||||||||||||||||||
0.13.0{{Extension DPL}}<ul><li>[[Cooked Mutton|Cooked Mutton]]<br/>{{Item
| title = Cooked Mutton
| heals = {{hunger|6}}
| renewable = Yes
| stackable = Yes (64)
| rarity = Common}}
{{redirect|Mutton|the raw version|Raw Mutton}}
'''Cooked mutton''' is a [[food]] item obtained from cooking [[raw mutton]].
== Obtaining ==
=== Mob loot ===
==== Sheep ====
Adult [[sheep]] drop 1–2 cooked mutton if killed while on fire. The maximum amount is increased by 1 per level of [[looting]], for a maximum of 1-5 with Looting III.
=== Cooking ===
Cooked mutton can be obtained by cooking raw mutton in a [[furnace]], [[smoker]], or [[campfire]].
{{Smelting
|showname=1
|Raw Mutton
|Cooked Mutton
|0,35
}}
=== Trading ===
{{IN|bedrock}}, apprentice-level butcher [[villager]]s have a 25% chance to sell 4 cooked mutton for one [[emerald]] as part of their trades.
{{IN|java}}, butcher villagers may give the players with the [[Hero of the Village]] effect cooked mutton.
== Usage ==
=== Food ===
To eat cooked mutton, press and hold {{control|use}} while it is selected in the hotbar. Eating one restores {{hunger|6}} [[hunger]] and 9.6 [[Hunger#Mechanics|saturation]], the same as [[cooked salmon]].
=== Wolves ===
Cooked mutton can be used to [[breed]] and heal tamed [[wolves]], lead them around, and make baby tamed wolves grow up faster by 10% of the remaining time.
==Sounds==
{{Sound table/Entity/Food}}
== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showforms=y
|generatetranslationkeys=y
|displayname=Cooked Mutton
|spritetype=item
|nameid=cooked_mutton
|form=item
|foot=1}}
{{edition|bedrock}}:
{{ID table
|edition=bedrock
|showaliasids=y
|shownumericids=y
|showforms=y
|notshowbeitemforms=y
|generatetranslationkeys=y
|displayname=Cooked Mutton
|spritetype=item
|nameid=cooked_mutton
|aliasid=muttoncooked
|id=551
|form=item
|translationkey=item.muttonCooked.name
|foot=1}}
== Advancements ==
{{load advancements|Husbandry;A Balanced Diet}}
== Video ==
<div style="text-align:center">{{yt|PXlW-sZygTs}}</div>
== History ==
{{History|java}}
{{History||1.8|snap=June 30, 2014|slink=https://twitter.com/TheMogMiner/status/483636993780232192|[[Ryan Holtz]] tweeted images of cooked mutton and some other new [[item]]s.}}
{{History|||snap=14w27a|[[File:Cooked Mutton JE1.png|32px]] Added cooked mutton.}}
{{History|||snap=14w33b|[[File:Cooked Mutton JE2 BE1.png|32px]] The texture of raw mutton has been changed. The new texture was created by [[wikipedia:Reddit|Reddit]] user [http://www.reddit.com/u/zeldahuman zeldahuman].<ref>{{reddit|2bjzes/a_reminder_of_the_blocks_and_items_added_in_18_so|cj69zie|context=3}}</ref>}}
{{History||1.13|snap=17w47a|Prior to [[1.13/Flattening|''The Flattening'']], this [[item]]'s numeral ID was 424.}}
{{History||1.14|snap=18w43a|[[File:Cooked Mutton JE3 BE2.png|32px]] The texture of cooked mutton has been changed.}}
{{History|||snap=19w13a|Butcher villagers now give cooked mutton to players under the [[Hero of the Village]] effect.}}
{{History|pocket alpha}}
{{History||v0.15.0|snap=build 1|[[File:Cooked Mutton JE2 BE1.png|32px]] Added cooked mutton.}}
{{History|bedrock}}
{{History||1.10.0|snap=beta 1.10.0.3|[[File:Cooked Mutton JE3 BE2.png|32px]] The texture of cooked mutton has been changed.}}
{{History||1.11.0|snap=beta 1.11.0.4|Cooked mutton can now be [[trading|bought]] from butcher [[villager]]s.}}
{{History||1.16.100|snap=beta 1.16.100.56|The ID of cooked mutton has been changed from <code>muttoncooked</code> to <code>cooked_mutton</code>.}}
{{History|console}}
{{History||xbox=TU31|xbone=CU19|ps=1.22|wiiu=Patch 3|[[File:Cooked Mutton JE2 BE1.png|32px]] Added cooked mutton.}}
{{History|PS4}}
{{History||1.90|[[File:Cooked Mutton JE3 BE2.png|32px]] The texture of cooked mutton has been changed.}}
{{History|3ds}}
{{History||0.1.0|[[File:Cooked Mutton JE2 BE1.png|32px]] Added cooked mutton.}}
{{History|foot}}
== Issues ==
{{issue list}}
== Gallery ==
<gallery>
File:Rabbit Items 3 Ryan Holtz.png|First image of the item by [[Ryan Holtz]].
</gallery>
== References ==
{{reflist}}
{{items}}
[[Category:Food]]
[[Category:Renewable resources]]
[[de:Gebratenes Hammelfleisch]]
[[es:Cordero asado]]
[[fr:Mouton cuit]]
[[it:Carne ovina cotta]]
[[ja:焼き羊肉]]
[[ko:익힌 양고기]]
[[nl:Gebraden schapenvlees]]
[[pl:Pieczona baranina]]
[[pt:Carneiro assado]]
[[ru:Жареная баранина]]
[[zh:熟羊肉]]</li><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></ul></nowiki> | build 1 | Added daylight sensors, which can easily detect time. | |||||||||||||||||||||||||||||||||
| Legacy Console Edition | |||||||||||||||||||||||||||||||||||
| TU19 | CU7 | 1.12 | Patch 1 | Added daylight sensors, which can easily detect time. | |||||||||||||||||||||||||||||||
| TU25 | CU14 | 1.17 | Daylight sensors can now be toggled between day/night by using them, which can easily detect night time without inverting redstone power. | ||||||||||||||||||||||||||||||||






