Package net.minecraft.block.entity

Class ChiseledBookshelfBlockEntity

java.lang.Object

net.minecraft.block.entity.BlockEntity

net.minecraft.block.entity.ChiseledBookshelfBlockEntity

All Implemented Interfaces:

Inventory, Clearable

public class ChiseledBookshelfBlockEntity
extends BlockEntity
implements Inventory

Mappings:

Namespace	Name
named	net/minecraft/block/entity/ChiseledBookshelfBlockEntity
intermediary	net/minecraft/class_7716
official	dqq

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 final DefaultedList<ItemStack>	inventory
private int	lastInteractedSlot
private static final Logger	LOGGER
static final int	MAX_BOOKS

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

Constructor	Description
ChiseledBookshelfBlockEntity(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	canTransferTo(Inventory hopperInventory, int slot, ItemStack stack)	Returns whether a hopper can transfer stack from slot to the hopper.
void	clear()
int	getFilledSlotCount()
int	getLastInteractedSlot()
int	getMaxCountPerStack()	Returns the maximum number of items a stack can contain when placed inside this inventory.
ItemStack	getStack(int slot)	Returns the stack currently stored at slot.
boolean	isEmpty()	Returns whether the inventory consists entirely of empty item stacks.
boolean	isValid(int slot, ItemStack stack)	Returns whether stack is valid for the slot.
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.
void	setStack(int slot, ItemStack stack)	Sets the stack stored at slot to stack.
int	size()	Returns the size of the inventory.
private void	updateState(int interactedSlot)
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, supports, 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

containsAny, containsAny, count, getMaxCount, markDirty, onClose, onOpen

Field Details

MAX_BOOKS

public static final int MAX_BOOKS

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	MAX_BOOKS	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;MAX_BOOKS:I
intermediary	field_40331	Lnet/minecraft/class_7716;field_40331:I
official	b	Ldqq;b:I

LOGGER

private static final Logger LOGGER

Mappings:

Namespace	Name	Mixin selector
named	LOGGER	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;LOGGER:Lorg/slf4j/Logger;
intermediary	field_40898	Lnet/minecraft/class_7716;field_40898:Lorg/slf4j/Logger;
official	c	Ldqq;c:Lorg/slf4j/Logger;

inventory

private final DefaultedList<ItemStack> inventory

Mappings:

Namespace	Name	Mixin selector
named	inventory	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;inventory:Lnet/minecraft/util/collection/DefaultedList;
intermediary	field_41314	Lnet/minecraft/class_7716;field_41314:Lnet/minecraft/class_2371;
official	d	Ldqq;d:Ljv;

lastInteractedSlot

private int lastInteractedSlot

Mappings:

Namespace	Name	Mixin selector
named	lastInteractedSlot	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;lastInteractedSlot:I
intermediary	field_41601	Lnet/minecraft/class_7716;field_41601:I
official	e	Ldqq;e:I

Constructor Details

ChiseledBookshelfBlockEntity

public ChiseledBookshelfBlockEntity(BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;<init>(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary	<init>	Lnet/minecraft/class_7716;<init>(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official	<init>	Ldqq;<init>(Ljd;Ldtc;)V

Method Details

updateState

private void updateState(int interactedSlot)

Mappings:

Namespace	Name	Mixin selector
named	updateState	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;updateState(I)V
intermediary	method_47585	Lnet/minecraft/class_7716;method_47585(I)V
official	c	Ldqq;c(I)V

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

getFilledSlotCount

public int getFilledSlotCount()

Mappings:

Namespace	Name	Mixin selector
named	getFilledSlotCount	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;getFilledSlotCount()I
intermediary	method_47587	Lnet/minecraft/class_7716;method_47587()I
official	f	Ldqq;f()I

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

size

public int size()

Returns the size of the inventory.

The inventory should support the slot ID from 0 to size() - 1. This should remain constant throughout the inventory's lifetime.

Specified by:

size in interface Inventory

Returns:

the size of the inventory

Mappings:

Namespace	Name	Mixin selector
named	size	Lnet/minecraft/inventory/Inventory;size()I
intermediary	method_5439	Lnet/minecraft/class_1263;method_5439()I
official	b	Lbqk;b()I

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

canTransferTo

public boolean canTransferTo(Inventory hopperInventory,
 int slot,
 ItemStack stack)

Returns whether a hopper can transfer stack from slot to the hopper.

This returns true by default.

Specified by:

canTransferTo in interface Inventory

Returns:

whether a hopper can transfer stack from slot to the hopper

Mappings:

Namespace	Name	Mixin selector
named	canTransferTo	Lnet/minecraft/inventory/Inventory;canTransferTo(Lnet/minecraft/inventory/Inventory;ILnet/minecraft/item/ItemStack;)Z
intermediary	method_49104	Lnet/minecraft/class_1263;method_49104(Lnet/minecraft/class_1263;ILnet/minecraft/class_1799;)Z
official	a	Lbqk;a(Lbqk;ILcuq;)Z

getMaxCountPerStack

public int getMaxCountPerStack()

Returns the maximum number of items a stack can contain when placed inside this inventory.

No slots may have more than this number of items. It is effectively the stacking limit for this inventory's slots.

Specified by:

getMaxCountPerStack in interface Inventory

Returns:

the maximum number of items a stack can contain when placed inside this inventory

Mappings:

Namespace	Name	Mixin selector
named	getMaxCountPerStack	Lnet/minecraft/inventory/Inventory;getMaxCountPerStack()I
intermediary	method_5444	Lnet/minecraft/class_1263;method_5444()I
official	al_	Lbqk;al_()I

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

isValid

public boolean isValid(int slot,
 ItemStack stack)

Returns whether stack is valid for the slot.

Implementations can, for example, use this to check whether the item is in a specific tag. This returns true by default.

Specified by:

isValid in interface Inventory

Returns:

whether stack is valid for the slot

Mappings:

Namespace	Name	Mixin selector
named	isValid	Lnet/minecraft/inventory/Inventory;isValid(ILnet/minecraft/item/ItemStack;)Z
intermediary	method_5437	Lnet/minecraft/class_1263;method_5437(ILnet/minecraft/class_1799;)Z
official	b	Lbqk;b(ILcuq;)Z

getLastInteractedSlot

public int getLastInteractedSlot()

Mappings:

Namespace	Name	Mixin selector
named	getLastInteractedSlot	Lnet/minecraft/block/entity/ChiseledBookshelfBlockEntity;getLastInteractedSlot()I
intermediary	method_47887	Lnet/minecraft/class_7716;method_47887()I
official	j	Ldqq;j()I

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