Package net.minecraft.block.entity

Class LockableContainerBlockEntity

java.lang.Object

net.minecraft.block.entity.BlockEntity

net.minecraft.block.entity.LockableContainerBlockEntity

All Implemented Interfaces:

Inventory, NamedScreenHandlerFactory, ScreenHandlerFactory, Clearable, Nameable

Direct Known Subclasses:

AbstractFurnaceBlockEntity, BrewingStandBlockEntity, LootableContainerBlockEntity

public abstract class LockableContainerBlockEntity
extends BlockEntity
implements Inventory, NamedScreenHandlerFactory, Nameable

Mappings:

Namespace	Name
named	net/minecraft/block/entity/LockableContainerBlockEntity
intermediary	net/minecraft/class_2624
official	dqb

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.block.entity.BlockEntity

BlockEntity.ComponentsAccess

Field Summary

Fields

Modifier and Type	Field	Description
private @Nullable Text	customName
private ContainerLock	lock

Fields inherited from class net.minecraft.block.entity.BlockEntity

pos, removed, world

Fields inherited from interface net.minecraft.inventory.Inventory

DEFAULT_MAX_INTERACTION_RANGE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LockableContainerBlockEntity(BlockEntityType<?> type, BlockPos pos, BlockState state)

Method Summary

Modifier and Type	Method	Description
protected void	addComponents(ComponentMap.Builder componentMapBuilder)
boolean	canPlayerUse(PlayerEntity player)	Returns whether player can use this inventory.
boolean	checkUnlocked(PlayerEntity player)
static boolean	checkUnlocked(PlayerEntity player, ContainerLock lock, Text containerName)
void	clear()
@Nullable ScreenHandler	createMenu(int syncId, PlayerInventory playerInventory, PlayerEntity player)
protected abstract ScreenHandler	createScreenHandler(int syncId, PlayerInventory playerInventory)
protected abstract Text	getContainerName()
@Nullable Text	getCustomName()	Returns the custom name of this object, or null if there is none.
Text	getDisplayName()	Returns the title of this screen handler; will be a part of the open screen packet sent to the client.
protected abstract DefaultedList<ItemStack>	getHeldStacks()
Text	getName()	Returns the name of this object.
ItemStack	getStack(int slot)	Returns the stack currently stored at slot.
boolean	isEmpty()	Returns whether the inventory consists entirely of empty item stacks.
protected void	readComponents(BlockEntity.ComponentsAccess components)
protected void	readNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup registryLookup)	Reads data from nbt.
void	removeFromCopiedStackNbt(NbtCompound nbt)
ItemStack	removeStack(int slot)	Removes the stack currently stored at slot.
ItemStack	removeStack(int slot, int amount)	Removes a specific number of items from slot.
protected abstract void	setHeldStacks(DefaultedList<ItemStack> inventory)
void	setStack(int slot, ItemStack stack)	Sets the stack stored at slot to stack.
protected void	writeNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup registryLookup)	Writes data to nbt.

Methods inherited from class net.minecraft.block.entity.BlockEntity

cancelRemoval, copyItemDataRequiresOperator, createComponentlessNbt, createComponentlessNbtWithIdentifyingData, createComponentMap, createFromNbt, createNbt, createNbtWithId, createNbtWithIdentifyingData, getCachedState, getComponents, getPos, getType, getWorld, hasWorld, isRemoved, markDirty, markDirty, markRemoved, onSyncedBlockEvent, populateCrashReport, posFromNbt, read, readComponentlessNbt, readComponents, readComponents, setCachedState, setComponents, setStackNbt, setWorld, toInitialChunkDataNbt, toUpdatePacket, tryParseCustomName, writeIdToNbt

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.minecraft.inventory.Inventory

canTransferTo, containsAny, containsAny, count, getMaxCount, getMaxCountPerStack, isValid, markDirty, onClose, onOpen, size

Methods inherited from interface net.minecraft.util.Nameable

hasCustomName

Field Details

lock

private ContainerLock lock

Mappings:

Namespace	Name	Mixin selector
named	lock	Lnet/minecraft/block/entity/LockableContainerBlockEntity;lock:Lnet/minecraft/inventory/ContainerLock;
intermediary	field_12045	Lnet/minecraft/class_2624;field_12045:Lnet/minecraft/class_1273;
official	d	Ldqb;d:Lbqu;

customName

@Nullable
private @Nullable Text customName

Mappings:

Namespace	Name	Mixin selector
named	customName	Lnet/minecraft/block/entity/LockableContainerBlockEntity;customName:Lnet/minecraft/text/Text;
intermediary	field_17376	Lnet/minecraft/class_2624;field_17376:Lnet/minecraft/class_2561;
official	e	Ldqb;e:Lwz;

Constructor Details

LockableContainerBlockEntity

protected LockableContainerBlockEntity(BlockEntityType<?> type,
 BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/block/entity/BlockEntity;<init>(Lnet/minecraft/block/entity/BlockEntityType;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary	<init>	Lnet/minecraft/class_2586;<init>(Lnet/minecraft/class_2591;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official	<init>	Ldqh;<init>(Ldqj;Ljd;Ldtc;)V

Method Details

readNbt

protected void readNbt(NbtCompound nbt,
 RegistryWrapper.WrapperLookup registryLookup)

Reads data from nbt. Subclasses should override this if they store a persistent data.

NBT is a storage format; therefore, a data from NBT is loaded to a block entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the block entity.

nbt might not have all expected keys, or might have a key whose value does not meet the requirement (such as the type or the range). This method should fall back to a reasonable default value instead of throwing an exception.

Overrides:

readNbt in class BlockEntity

See Also:

• writeNbt(net.minecraft.nbt.NbtCompound, net.minecraft.registry.RegistryWrapper.WrapperLookup)

Mappings:

Namespace	Name	Mixin selector
named	readNbt	Lnet/minecraft/block/entity/BlockEntity;readNbt(Lnet/minecraft/nbt/NbtCompound;Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)V
intermediary	method_11014	Lnet/minecraft/class_2586;method_11014(Lnet/minecraft/class_2487;Lnet/minecraft/class_7225$class_7874;)V
official	a	Ldqh;a(Lub;Ljo$a;)V

writeNbt

protected void writeNbt(NbtCompound nbt,
 RegistryWrapper.WrapperLookup registryLookup)

Writes data to nbt. Subclasses should override this if they store a persistent data.

NBT is a storage format; therefore, a data from NBT is loaded to a block entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the block entity.

Overrides:

writeNbt in class BlockEntity

See Also:

• readNbt(net.minecraft.nbt.NbtCompound, net.minecraft.registry.RegistryWrapper.WrapperLookup)

Mappings:

Namespace	Name	Mixin selector
named	writeNbt	Lnet/minecraft/block/entity/BlockEntity;writeNbt(Lnet/minecraft/nbt/NbtCompound;Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)V
intermediary	method_11007	Lnet/minecraft/class_2586;method_11007(Lnet/minecraft/class_2487;Lnet/minecraft/class_7225$class_7874;)V
official	b	Ldqh;b(Lub;Ljo$a;)V

getName

public Text getName()

Returns the name of this object.

This should return the custom name if it exists, otherwise the default name. This should not have styling applied.

Specified by:

getName in interface Nameable

Returns:

the name of this object

Mappings:

Namespace	Name	Mixin selector
named	getName	Lnet/minecraft/util/Nameable;getName()Lnet/minecraft/text/Text;
intermediary	method_5477	Lnet/minecraft/class_1275;method_5477()Lnet/minecraft/class_2561;
official	ah	Lbqw;ah()Lwz;

getDisplayName

public Text getDisplayName()

Returns the title of this screen handler; will be a part of the open screen packet sent to the client.

Specified by:

getDisplayName in interface Nameable

Specified by:

getDisplayName in interface NamedScreenHandlerFactory

Returns:

the display name of this object

Mappings:

Namespace	Name	Mixin selector
named	getDisplayName	Lnet/minecraft/screen/NamedScreenHandlerFactory;getDisplayName()Lnet/minecraft/text/Text;
intermediary	method_5476	Lnet/minecraft/class_3908;method_5476()Lnet/minecraft/class_2561;
official	S_	Lbqv;S_()Lwz;

getCustomName

@Nullable
public @Nullable Text getCustomName()

Returns the custom name of this object, or null if there is none.

Specified by:

getCustomName in interface Nameable

Returns:

the custom name of this object, or null if there is none

Mappings:

Namespace	Name	Mixin selector
named	getCustomName	Lnet/minecraft/util/Nameable;getCustomName()Lnet/minecraft/text/Text;
intermediary	method_5797	Lnet/minecraft/class_1275;method_5797()Lnet/minecraft/class_2561;
official	aj	Lbqw;aj()Lwz;

getContainerName

protected abstract Text getContainerName()

Mappings:

Namespace	Name	Mixin selector
named	getContainerName	Lnet/minecraft/block/entity/LockableContainerBlockEntity;getContainerName()Lnet/minecraft/text/Text;
intermediary	method_17823	Lnet/minecraft/class_2624;method_17823()Lnet/minecraft/class_2561;
official	k	Ldqb;k()Lwz;

checkUnlocked

public boolean checkUnlocked(PlayerEntity player)

Mappings:

Namespace	Name	Mixin selector
named	checkUnlocked	Lnet/minecraft/block/entity/LockableContainerBlockEntity;checkUnlocked(Lnet/minecraft/entity/player/PlayerEntity;)Z
intermediary	method_17489	Lnet/minecraft/class_2624;method_17489(Lnet/minecraft/class_1657;)Z
official	d	Ldqb;d(Lcmx;)Z

checkUnlocked

public static boolean checkUnlocked(PlayerEntity player,
 ContainerLock lock,
 Text containerName)

Mappings:

Namespace	Name	Mixin selector
named	checkUnlocked	Lnet/minecraft/block/entity/LockableContainerBlockEntity;checkUnlocked(Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/inventory/ContainerLock;Lnet/minecraft/text/Text;)Z
intermediary	method_17487	Lnet/minecraft/class_2624;method_17487(Lnet/minecraft/class_1657;Lnet/minecraft/class_1273;Lnet/minecraft/class_2561;)Z
official	a	Ldqb;a(Lcmx;Lbqu;Lwz;)Z

getHeldStacks

protected abstract DefaultedList<ItemStack> getHeldStacks()

Mappings:

Namespace	Name	Mixin selector
named	getHeldStacks	Lnet/minecraft/block/entity/LockableContainerBlockEntity;getHeldStacks()Lnet/minecraft/util/collection/DefaultedList;
intermediary	method_11282	Lnet/minecraft/class_2624;method_11282()Lnet/minecraft/class_2371;
official	j	Ldqb;j()Ljv;

setHeldStacks

protected abstract void setHeldStacks(DefaultedList<ItemStack> inventory)

Mappings:

Namespace	Name	Mixin selector
named	setHeldStacks	Lnet/minecraft/block/entity/LockableContainerBlockEntity;setHeldStacks(Lnet/minecraft/util/collection/DefaultedList;)V
intermediary	method_11281	Lnet/minecraft/class_2624;method_11281(Lnet/minecraft/class_2371;)V
official	a	Ldqb;a(Ljv;)V

isEmpty

public boolean isEmpty()

Returns whether the inventory consists entirely of empty item stacks.

Specified by:

isEmpty in interface Inventory

Returns:

whether the inventory consists entirely of empty item stacks

Mappings:

Namespace	Name	Mixin selector
named	isEmpty	Lnet/minecraft/inventory/Inventory;isEmpty()Z
intermediary	method_5442	Lnet/minecraft/class_1263;method_5442()Z
official	c	Lbqk;c()Z

getStack

public ItemStack getStack(int slot)

Returns the stack currently stored at slot.

If the slot is empty, or is outside the bounds of this inventory, this returns ItemStack.EMPTY.

Specified by:

getStack in interface Inventory

Returns:

the stack currently stored at slot

Mappings:

Namespace	Name	Mixin selector
named	getStack	Lnet/minecraft/inventory/Inventory;getStack(I)Lnet/minecraft/item/ItemStack;
intermediary	method_5438	Lnet/minecraft/class_1263;method_5438(I)Lnet/minecraft/class_1799;
official	a	Lbqk;a(I)Lcuq;

removeStack

public ItemStack removeStack(int slot,
 int amount)

Removes a specific number of items from slot.

Specified by:

removeStack in interface Inventory

Returns:

the removed items as a stack

Mappings:

Namespace	Name	Mixin selector
named	removeStack	Lnet/minecraft/inventory/Inventory;removeStack(II)Lnet/minecraft/item/ItemStack;
intermediary	method_5434	Lnet/minecraft/class_1263;method_5434(II)Lnet/minecraft/class_1799;
official	a	Lbqk;a(II)Lcuq;

removeStack

public ItemStack removeStack(int slot)

Removes the stack currently stored at slot.

Specified by:

removeStack in interface Inventory

Returns:

the stack previously stored at the indicated slot

Mappings:

Namespace	Name	Mixin selector
named	removeStack	Lnet/minecraft/inventory/Inventory;removeStack(I)Lnet/minecraft/item/ItemStack;
intermediary	method_5441	Lnet/minecraft/class_1263;method_5441(I)Lnet/minecraft/class_1799;
official	b	Lbqk;b(I)Lcuq;

setStack

public void setStack(int slot,
 ItemStack stack)

Sets the stack stored at slot to stack.

Specified by:

setStack in interface Inventory

Mappings:

Namespace	Name	Mixin selector
named	setStack	Lnet/minecraft/inventory/Inventory;setStack(ILnet/minecraft/item/ItemStack;)V
intermediary	method_5447	Lnet/minecraft/class_1263;method_5447(ILnet/minecraft/class_1799;)V
official	a	Lbqk;a(ILcuq;)V

canPlayerUse

public boolean canPlayerUse(PlayerEntity player)

Returns whether player can use this inventory.

This is called by ScreenHandler.canUse(net.minecraft.screen.ScreenHandlerContext, net.minecraft.entity.player.PlayerEntity, net.minecraft.block.Block).

Specified by:

canPlayerUse in interface Inventory

Returns:

whether player can use this inventory

See Also:

• Inventory.canPlayerUse(BlockEntity, PlayerEntity)
• Inventory.canPlayerUse(BlockEntity, PlayerEntity, int)

API Note:

Implementations should check the distance between the inventory holder and player. For convenience, this interface offers two methods used by block entities to implement this check.

Mappings:

Namespace	Name	Mixin selector
named	canPlayerUse	Lnet/minecraft/inventory/Inventory;canPlayerUse(Lnet/minecraft/entity/player/PlayerEntity;)Z
intermediary	method_5443	Lnet/minecraft/class_1263;method_5443(Lnet/minecraft/class_1657;)Z
official	a	Lbqk;a(Lcmx;)Z

clear

public void clear()

Specified by:

clear in interface Clearable

Mappings:

Namespace	Name	Mixin selector
named	clear	Lnet/minecraft/util/Clearable;clear()V
intermediary	method_5448	Lnet/minecraft/class_3829;method_5448()V
official	a	Lbqi;a()V

createMenu

@Nullable
public @Nullable ScreenHandler createMenu(int syncId,
 PlayerInventory playerInventory,
 PlayerEntity player)

Specified by:

createMenu in interface ScreenHandlerFactory

Mappings:

Namespace	Name	Mixin selector
named	createMenu	Lnet/minecraft/screen/ScreenHandlerFactory;createMenu(ILnet/minecraft/entity/player/PlayerInventory;Lnet/minecraft/entity/player/PlayerEntity;)Lnet/minecraft/screen/ScreenHandler;
intermediary	createMenu	Lnet/minecraft/class_1270;createMenu(ILnet/minecraft/class_1661;Lnet/minecraft/class_1657;)Lnet/minecraft/class_1703;
official	createMenu	Lcrb;createMenu(ILcmw;Lcmx;)Lcpu;

createScreenHandler

protected abstract ScreenHandler createScreenHandler(int syncId,
 PlayerInventory playerInventory)

Mappings:

Namespace	Name	Mixin selector
named	createScreenHandler	Lnet/minecraft/block/entity/LockableContainerBlockEntity;createScreenHandler(ILnet/minecraft/entity/player/PlayerInventory;)Lnet/minecraft/screen/ScreenHandler;
intermediary	method_5465	Lnet/minecraft/class_2624;method_5465(ILnet/minecraft/class_1661;)Lnet/minecraft/class_1703;
official	a	Ldqb;a(ILcmw;)Lcpu;

readComponents

protected void readComponents(BlockEntity.ComponentsAccess components)

Overrides:

readComponents in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
named	readComponents	Lnet/minecraft/block/entity/BlockEntity;readComponents(Lnet/minecraft/block/entity/BlockEntity$ComponentsAccess;)V
intermediary	method_57568	Lnet/minecraft/class_2586;method_57568(Lnet/minecraft/class_2586$class_9473;)V
official	a	Ldqh;a(Ldqh$b;)V

addComponents

protected void addComponents(ComponentMap.Builder componentMapBuilder)

Overrides:

addComponents in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
named	addComponents	Lnet/minecraft/block/entity/BlockEntity;addComponents(Lnet/minecraft/component/ComponentMap$Builder;)V
intermediary	method_57567	Lnet/minecraft/class_2586;method_57567(Lnet/minecraft/class_9323$class_9324;)V
official	a	Ldqh;a(Lkm$a;)V

removeFromCopiedStackNbt

public void removeFromCopiedStackNbt(NbtCompound nbt)

Overrides:

removeFromCopiedStackNbt in class BlockEntity

Mappings:

Namespace	Name	Mixin selector
named	removeFromCopiedStackNbt	Lnet/minecraft/block/entity/BlockEntity;removeFromCopiedStackNbt(Lnet/minecraft/nbt/NbtCompound;)V
intermediary	method_57569	Lnet/minecraft/class_2586;method_57569(Lnet/minecraft/class_2487;)V
official	a	Ldqh;a(Lub;)V