Class JukeboxBlockEntity

java.lang.Object

net.neoforged.neoforge.attachment.AttachmentHolder

net.minecraft.world.level.block.entity.BlockEntity

net.minecraft.world.level.block.entity.JukeboxBlockEntity

All Implemented Interfaces:

Iterable<ItemStack>, TypedInstance<BlockEntityType<?>>, DebugValueSource, Clearable, Container, SlotProvider, ContainerSingleItem, ContainerSingleItem.BlockContainerSingleItem, IAttachmentHolder, ContainerExtension, IBlockEntityExtension

public class JukeboxBlockEntity
extends BlockEntity
implements ContainerSingleItem.BlockContainerSingleItem

Nested Class Summary

Nested classes/interfaces inherited from class AttachmentHolder

AttachmentHolder.AsField

Nested classes/interfaces inherited from interface Container

Container.ContainerIterator

Nested classes/interfaces inherited from interface ContainerSingleItem

ContainerSingleItem.BlockContainerSingleItem

Nested classes/interfaces inherited from interface DebugValueSource

DebugValueSource.Registration, DebugValueSource.ValueGetter<T>

Field Summary

Fields

Modifier and Type	Field	Description
private ItemStack	item
private final RootCommitJournal	itemChangedJournal
private final JukeboxSongPlayer	jukeboxSongPlayer
static final String	SONG_ITEM_TAG_ID
static final String	TICKS_SINCE_SONG_STARTED_TAG_ID

Fields inherited from class BlockEntity

level, remove, worldPosition

Fields inherited from class AttachmentHolder

ATTACHMENTS_NBT_KEY

Fields inherited from interface Container

DEFAULT_DISTANCE_BUFFER

Constructor Summary

Constructors

Constructor	Description
JukeboxBlockEntity(BlockPos worldPosition, BlockState blockState)

Method Summary

Modifier and Type	Method	Description
boolean	canPlaceItem(int slot, ItemStack itemStack)	Returns true if automation is allowed to insert the given stack (ignoring stack size) into the given slot.
boolean	canTakeItem(Container into, int slot, ItemStack itemStack)	Returns true if the given stack can be extracted into the target inventory.
int	getComparatorOutput()
BlockEntity	getContainerBlockEntity()
int	getMaxStackSize()
JukeboxSongPlayer	getSongPlayer()
ItemStack	getTheItem()
private void	itemChanged()
protected void	loadAdditional(ValueInput input)
private void	notifyItemChangedInJukebox(boolean wasInserted)
void	onSongChanged()
void	onTransfer(int slot, int amountChange, TransactionContext transaction)	Perform additional logic during the transaction, immediately after a successful transfer (i.e.
void	popOutTheItem()
void	preRemoveSideEffects(BlockPos pos, BlockState state)
protected void	saveAdditional(ValueOutput output)
void	setItem(int slot, ItemStack stack, boolean insideTransaction)	An extension of Container.setItem(int, ItemStack) that allows non-transactional side-effects to be skipped.
void	setRemoved()
void	setSongItemWithoutPlaying(ItemStack itemStack)
void	setTheItem(ItemStack itemStack)
ItemStack	splitTheItem(int count)
static void	tick(Level level, BlockPos blockPos, BlockState blockState, JukeboxBlockEntity jukebox)
void	tryForcePlaySong()

Methods inherited from class BlockEntity

addEntityType, applyComponents, applyComponentsFromItemStack, applyImplicitComponents, clearRemoved, collectComponents, collectImplicitComponents, components, fillCrashReportCategory, getAndClearAttachmentTypesToSync, getBlockPos, getBlockState, getLevel, getNameForReporting, getPersistentData, getPosFromTag, getType, getUpdatePacket, getUpdateTag, hasLevel, isRemoved, isValidBlockState, loadCustomOnly, loadStatic, loadWithComponents, parseCustomNameSafe, problemPath, registerDebugValues, removeComponentsFromTag, removeData, saveCustomOnly, saveCustomOnly, saveWithFullMetadata, saveWithFullMetadata, saveWithId, saveWithoutMetadata, saveWithoutMetadata, setBlockState, setChanged, setChanged, setComponents, setData, setLevel, syncData, triggerEvent, typeHolder

Methods inherited from class AttachmentHolder

deserializeAttachments, getData, getExistingDataOrNull, hasAttachments, hasData, serializeAttachments

Methods inherited from class Object

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

Methods inherited from interface Container

countItem, getEntitiesWithContainerOpen, getMaxStackSize, getSlot, hasAnyMatching, hasAnyOf, iterator, setChanged, startOpen, stopOpen

Methods inherited from interface ContainerSingleItem

clearContent, getContainerSize, getItem, isEmpty, removeItem, removeItemNoUpdate, removeTheItem, setItem

Methods inherited from interface ContainerSingleItem.BlockContainerSingleItem

stillValid

Methods inherited from interface IAttachmentHolder

getData, getExistingData, getExistingData, getExistingDataOrNull, hasData, removeData, setData, syncData

Methods inherited from interface IBlockEntityExtension

getModelData, handleUpdateTag, hasCustomOutlineRendering, invalidateCapabilities, onChunkUnloaded, onDataPacket, onLoad, requestModelDataUpdate

Methods inherited from interface Iterable

forEach, spliterator

Methods inherited from interface SlotProvider

getSlotsFromRange

Methods inherited from interface TypedInstance

is, is, is, is, is, tags

Field Details

SONG_ITEM_TAG_ID

public static final String SONG_ITEM_TAG_ID

See Also:

• Constant Field Values

TICKS_SINCE_SONG_STARTED_TAG_ID

public static final String TICKS_SINCE_SONG_STARTED_TAG_ID

See Also:

• Constant Field Values

item

private ItemStack item

jukeboxSongPlayer

private final JukeboxSongPlayer jukeboxSongPlayer

itemChangedJournal

private final RootCommitJournal itemChangedJournal

Constructor Details

JukeboxBlockEntity

public JukeboxBlockEntity(BlockPos worldPosition,
 BlockState blockState)

Method Details

getSongPlayer

public JukeboxSongPlayer getSongPlayer()

onSongChanged

public void onSongChanged()

notifyItemChangedInJukebox

private void notifyItemChangedInJukebox(boolean wasInserted)

popOutTheItem

public void popOutTheItem()

tick

public static void tick(Level level,
 BlockPos blockPos,
 BlockState blockState,
 JukeboxBlockEntity jukebox)

getComparatorOutput

public int getComparatorOutput()

loadAdditional

protected void loadAdditional(ValueInput input)

Overrides:

loadAdditional in class BlockEntity

saveAdditional

protected void saveAdditional(ValueOutput output)

Overrides:

saveAdditional in class BlockEntity

getTheItem

public ItemStack getTheItem()

Specified by:

getTheItem in interface ContainerSingleItem

splitTheItem

public ItemStack splitTheItem(int count)

Specified by:

splitTheItem in interface ContainerSingleItem

onTransfer

public void onTransfer(int slot,
 int amountChange,
 TransactionContext transaction)

Description copied from interface: ContainerExtension

Perform additional logic during the transaction, immediately after a successful transfer (i.e. insert or extract with result > 0). Any logic performed by this method should be fully transactional, and support being rolled back. In other words, the transaction is still ongoing.

Specified by:

onTransfer in interface ContainerExtension

Parameters:

amountChange - If positive, the amount of items that were just inserted into this slot. If negative, minus the amount of items that were just extracted from this slot.

setItem

public void setItem(int slot,
 ItemStack stack,
 boolean insideTransaction)

Description copied from interface: ContainerExtension

An extension of Container.setItem(int, ItemStack) that allows non-transactional side-effects to be skipped. Non-transactional side-effects include for example calling setChanged or making changes to the world.

Specified by:

setItem in interface ContainerExtension

Parameters:

insideTransaction - When true, non-transactional actions should be deferred. When false, non-transactional actions can be performed immediately.

See Also:

• Overriding onTransfer, to react to transactions and defer non-transactional side-effects until the transaction is committed.

setTheItem

public void setTheItem(ItemStack itemStack)

Specified by:

setTheItem in interface ContainerSingleItem

itemChanged

private void itemChanged()

setRemoved

public void setRemoved()

Overrides:

setRemoved in class BlockEntity

getMaxStackSize

public int getMaxStackSize()

Specified by:

getMaxStackSize in interface Container

getContainerBlockEntity

public BlockEntity getContainerBlockEntity()

Specified by:

getContainerBlockEntity in interface ContainerSingleItem.BlockContainerSingleItem

canPlaceItem

public boolean canPlaceItem(int slot,
 ItemStack itemStack)

Description copied from interface: Container

Returns true if automation is allowed to insert the given stack (ignoring stack size) into the given slot. For guis use Slot.isItemValid

Specified by:

canPlaceItem in interface Container

canTakeItem

public boolean canTakeItem(Container into,
 int slot,
 ItemStack itemStack)

Description copied from interface: Container

Returns true if the given stack can be extracted into the target inventory.

Specified by:

canTakeItem in interface Container

Parameters:

into - the container into which the item should be extracted

slot - the slot from which to extract the item

itemStack - the item to extract

Returns:

true if the given stack can be extracted into the target inventory

preRemoveSideEffects

public void preRemoveSideEffects(BlockPos pos,
 BlockState state)

Overrides:

preRemoveSideEffects in class BlockEntity

setSongItemWithoutPlaying

public void setSongItemWithoutPlaying(ItemStack itemStack)

tryForcePlaySong

public void tryForcePlaySong()