Class ItemContainerContents

java.lang.Object

net.minecraft.world.item.component.ItemContainerContents

All Implemented Interfaces:

ContainerComponent<ItemContainerContents>, TooltipProvider

public final class ItemContainerContents
extends Object
implements ContainerComponent<ItemContainerContents>, TooltipProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ItemContainerContents.Mutable
private static final record	ItemContainerContents.Slot

Nested classes/interfaces inherited from interface TooltipProvider

TooltipProvider.Getter<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final com.mojang.serialization.Codec<ItemContainerContents>	CODEC
static final ItemContainerContents	EMPTY
private final int	hashCode
private final List<Optional<ItemStackTemplate>>	items
static final int	MAX_SIZE
private static final int	NO_SLOT
static final StreamCodec<RegistryFriendlyByteBuf, ItemContainerContents>	STREAM_CODEC

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ItemContainerContents(List<Optional<ItemStackTemplate>> items)

Method Summary

Modifier and Type	Method	Description
void	addToTooltip(Item.TooltipContext context, Consumer<Component> consumer, TooltipFlag flag, DataComponentGetter components)
ItemContainerContents.Mutable	asMutable()
private List<ItemContainerContents.Slot>	asSlots()
void	copyInto(NonNullList<ItemStack> destination)
ItemStack	copyOne()
ItemContainerContents	copyWithContents(Stream<ItemStack> newContents)
private ItemStack	createStackFromSlot(int slot)
private static List<Optional<ItemStackTemplate>>	emptyContents(int size)
boolean	equals(Object obj)
private static int	findLastNonEmptySlot(List<ItemStack> itemStacks)
static ItemContainerContents	fromItems(List<ItemStack> itemStacks)
private static ItemContainerContents	fromSlots(List<ItemContainerContents.Slot> slots)
int	getSlots()	Neo: Returns the number of slots in this container.
ItemStack	getStackInSlot(int slot)	Neo: Gets a copy of the stack at a particular slot.
int	hashCode()
Stream<ItemStack>	itemCopies()
Stream<ItemStack>	nonEmptyItemCopyStream()
Iterable<ItemStackTemplate>	nonEmptyItems()
private Stream<ItemStackTemplate>	nonEmptyItemsStream()
int	size()
private void	validateSlotIndex(int slot)	Neo: Throws UnsupportedOperationException if the provided slot index is invalid.

Methods inherited from class Object

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

Field Details

NO_SLOT

private static final int NO_SLOT

See Also:

• Constant Field Values

MAX_SIZE

public static final int MAX_SIZE

See Also:

• Constant Field Values

EMPTY

public static final ItemContainerContents EMPTY

CODEC

public static final com.mojang.serialization.Codec<ItemContainerContents> CODEC

STREAM_CODEC

public static final StreamCodec<RegistryFriendlyByteBuf, ItemContainerContents> STREAM_CODEC

items

private final List<Optional<ItemStackTemplate>> items

hashCode

private final int hashCode

Constructor Details

ItemContainerContents

private ItemContainerContents(List<Optional<ItemStackTemplate>> items)

Method Details

emptyContents

private static List<Optional<ItemStackTemplate>> emptyContents(int size)

fromSlots

private static ItemContainerContents fromSlots(List<ItemContainerContents.Slot> slots)

fromItems

public static ItemContainerContents fromItems(List<ItemStack> itemStacks)

findLastNonEmptySlot

private static int findLastNonEmptySlot(List<ItemStack> itemStacks)

asSlots

private List<ItemContainerContents.Slot> asSlots()

createStackFromSlot

private ItemStack createStackFromSlot(int slot)

copyInto

public void copyInto(NonNullList<ItemStack> destination)

copyOne

public ItemStack copyOne()

itemCopies

public Stream<ItemStack> itemCopies()

Specified by:

itemCopies in interface ContainerComponent<ItemContainerContents>

nonEmptyItemsStream

private Stream<ItemStackTemplate> nonEmptyItemsStream()

nonEmptyItemCopyStream

public Stream<ItemStack> nonEmptyItemCopyStream()

nonEmptyItems

public Iterable<ItemStackTemplate> nonEmptyItems()

size

public int size()

Specified by:

size in interface ContainerComponent<ItemContainerContents>

copyWithContents

public ItemContainerContents copyWithContents(Stream<ItemStack> newContents)

Specified by:

copyWithContents in interface ContainerComponent<ItemContainerContents>

asMutable

public ItemContainerContents.Mutable asMutable()

Specified by:

asMutable in interface ContainerComponent<ItemContainerContents>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

addToTooltip

public void addToTooltip(Item.TooltipContext context,
 Consumer<Component> consumer,
 TooltipFlag flag,
 DataComponentGetter components)

Specified by:

addToTooltip in interface TooltipProvider

getSlots

public int getSlots()

Neo: Returns the number of slots in this container.

Returns:

the number of slots in this container

getStackInSlot

public ItemStack getStackInSlot(int slot)

Neo: Gets a copy of the stack at a particular slot.

Parameters:

slot - The slot to check. Must be within [0, getSlots()]

Returns:

A copy of the stack in that slot

Throws:

UnsupportedOperationException - if the provided slot index is out-of-bounds.

validateSlotIndex

private void validateSlotIndex(int slot)

Neo: Throws UnsupportedOperationException if the provided slot index is invalid.