View source for Minecraft:Use cooldown

{{About|the mechanic used by certain items|the attack cooldown mechanic in {{JE}}|Attack cooldown|other uses|Cooldown}}
[[File:Use cooldown.gif|thumb|An example of an item being affected by the use cooldown.]]

The '''use cooldown''' (also known as '''recharge''', '''item cooldown''', or simply '''cooldown''') is a mechanic that delays {{control|using}} an item for a given time. It is represented by a transparent white bar that appears over the item in the [[Minecraft:hotbar]] and [[Minecraft:inventory]].

== Mechanic ==
For most items that are affected by it, the use cooldown triggers after using the item, and is represented by a transparent white bar that decreases in height as the cooldown nears the end of its duration. The use cooldown affects all instances of a given item type that a player has, not just the one that was used. For [[Minecraft:shield]]s specifically, the use cooldown activates when the shield has been disabled by an [[Minecraft:axe]]. For [[Minecraft:spear]]s in {{BE}} specifically, the use cooldown activates after performing a [[Minecraft:jab attack]].

== Affected items ==
The following is a list of items that have a use cooldown:

* {{ItemLink|Ender Pearl}} (1 second / 20 ticks)
* {{ItemLink|Chorus Fruit}} (1 second / 20 ticks)
* {{ItemLink|Ice Bomb}} (1 second / 20 ticks){{Only|Bedrock|Education}}
* {{ItemLink|Wind Charge}} (1 second / 20 ticks)
* {{ItemLink|Goat Horn}} (7 seconds / 140 ticks)
* {{ItemLink|Shield}} (5 seconds / 100 ticks)
* {{ItemLink|Copper Horn}} (7 seconds / 140 ticks)
* {{ItemLink|Spear}}{{Only|Bedrock}}
** {{ItemLink|Wooden Spear}} (0.65 seconds / 13 ticks){{Only|Bedrock}}
** {{ItemLink|Stone Spear}} (0.75 seconds / 15 ticks){{Only|Bedrock}}
** {{ItemLink|Copper Spear}} (0.85 seconds / 17 ticks){{Only|Bedrock}}
** {{ItemLink|Golden Spear}} (0.95 seconds / 19 ticks){{Only|Bedrock}}
** {{ItemLink|Iron Spear}} (0.95 seconds / 19 ticks){{Only|Bedrock}}
** {{ItemLink|Diamond Spear}} (1.05 seconds / 21 ticks){{Only|Bedrock}}
** {{ItemLink|Netherite Spear}} (1.15 seconds / 23 ticks){{Only|Bedrock}}
* {{ItemLink|Snowball}} (0.2 seconds / 4 ticks){{Upcoming|Java Combat Tests|nocat=1}}
* {{ItemLink|Egg}} (0.2 seconds / 4 ticks){{Upcoming|Java Combat Tests|nocat=1}}

== Attribute ==
In {{JE}}, the use cooldown of a given item is controlled by its [[Minecraft:Data_component_format#use_cooldown|use cooldown data component]]:

<div class="treeview">
* {{nbt|compound|components}}: Parent tag.
{{:Data_component_format/use_cooldown}}
</div>

== History ==
{{HistoryTable
|{{HistoryLine|Java}}
|{{HistoryLine||1.9|dev=15w34c|Added the use cooldown, currently only used by ender pearls, chorus fruit, and shields.}}
|{{HistoryLine||1.21.2|dev=24w34a|Made the <code>use_cooldown</code> component a [[Minecraft:data component]].}}
|{{HistoryLine|foot}}
}}

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[[Category:Gameplay]]

[[Minecraft:fr:Temps de chargement d'utilisation]]
[[Minecraft:pt:Tempo de uso]]
[[Minecraft:zh:物品冷却]]