Package net.minecraft.block.entity

Class ChestBlockEntity

java.lang.Object

net.minecraft.block.entity.BlockEntity

net.minecraft.block.entity.LockableContainerBlockEntity

net.minecraft.block.entity.LootableContainerBlockEntity

net.minecraft.block.entity.ChestBlockEntity

All Implemented Interfaces:

LidOpenable, Inventory, LootableInventory, NamedScreenHandlerFactory, ScreenHandlerFactory, Clearable, Nameable

Direct Known Subclasses:

TrappedChestBlockEntity

public class ChestBlockEntity
extends LootableContainerBlockEntity
implements LidOpenable

Mappings:

Namespace	Name
named	net/minecraft/block/entity/ChestBlockEntity
intermediary	net/minecraft/class_2595
official	dqm

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 DefaultedList<ItemStack>	inventory
private final ChestLidAnimator	lidAnimator
private final ViewerCountManager	stateManager
private static final int	VIEWER_COUNT_UPDATE_EVENT_TYPE

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

lootTable, lootTableSeed

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

pos, removed, world

Fields inherited from interface net.minecraft.inventory.Inventory

DEFAULT_MAX_INTERACTION_RANGE

Fields inherited from interface net.minecraft.inventory.LootableInventory

LOOT_TABLE_KEY, LOOT_TABLE_SEED_KEY

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static void	clientTick(World world, BlockPos pos, BlockState state, ChestBlockEntity blockEntity)
static void	copyInventory(ChestBlockEntity from, ChestBlockEntity to)
protected ScreenHandler	createScreenHandler(int syncId, PlayerInventory playerInventory)
float	getAnimationProgress(float tickDelta)
protected Text	getContainerName()
protected DefaultedList<ItemStack>	getHeldStacks()
static int	getPlayersLookingInChestCount(BlockView world, BlockPos pos)
void	onClose(PlayerEntity player)	Called when the inventory is closed.
void	onOpen(PlayerEntity player)	Called when the inventory is opened.
void	onScheduledTick()
boolean	onSyncedBlockEvent(int type, int data)	If this block entity's block extends BlockWithEntity, this is called inside AbstractBlock.onSyncedBlockEvent(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, int, int).
protected void	onViewerCountUpdate(World world, BlockPos pos, BlockState state, int oldViewerCount, int newViewerCount)
(package private) static void	playSound(World world, BlockPos pos, BlockState state, SoundEvent soundEvent)
protected void	readNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup registryLookup)	Reads data from nbt.
protected void	setHeldStacks(DefaultedList<ItemStack> inventory)
int	size()	Returns the size of the inventory.
protected void	writeNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup registryLookup)	Writes data to nbt.

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

addComponents, checkUnlocked, createMenu, getLootTable, getLootTableSeed, getStack, isEmpty, readComponents, removeFromCopiedStackNbt, removeStack, removeStack, setLootTable, setLootTableSeed, setStack

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

canPlayerUse, checkUnlocked, clear, getCustomName, getDisplayName, getName

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, 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.util.Clearable

clear

Methods inherited from interface net.minecraft.inventory.Inventory

canPlayerUse, canTransferTo, containsAny, containsAny, count, getMaxCount, getMaxCountPerStack, isValid, markDirty

Methods inherited from interface net.minecraft.inventory.LootableInventory

generateLoot, getPos, getWorld, readLootTable, setLootTable, writeLootTable

Methods inherited from interface net.minecraft.util.Nameable

hasCustomName

Field Details

VIEWER_COUNT_UPDATE_EVENT_TYPE

private static final int VIEWER_COUNT_UPDATE_EVENT_TYPE

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	VIEWER_COUNT_UPDATE_EVENT_TYPE	Lnet/minecraft/block/entity/ChestBlockEntity;VIEWER_COUNT_UPDATE_EVENT_TYPE:I
intermediary	field_31332	Lnet/minecraft/class_2595;field_31332:I
official	d	Ldqm;d:I

inventory

private DefaultedList<ItemStack> inventory

Mappings:

Namespace	Name	Mixin selector
named	inventory	Lnet/minecraft/block/entity/ChestBlockEntity;inventory:Lnet/minecraft/util/collection/DefaultedList;
intermediary	field_11927	Lnet/minecraft/class_2595;field_11927:Lnet/minecraft/class_2371;
official	e	Ldqm;e:Ljv;

stateManager

private final ViewerCountManager stateManager

Mappings:

Namespace	Name	Mixin selector
named	stateManager	Lnet/minecraft/block/entity/ChestBlockEntity;stateManager:Lnet/minecraft/block/entity/ViewerCountManager;
intermediary	field_27209	Lnet/minecraft/class_2595;field_27209:Lnet/minecraft/class_5561;
official	f	Ldqm;f:Ldqs;

lidAnimator

private final ChestLidAnimator lidAnimator

Mappings:

Namespace	Name	Mixin selector
named	lidAnimator	Lnet/minecraft/block/entity/ChestBlockEntity;lidAnimator:Lnet/minecraft/block/entity/ChestLidAnimator;
intermediary	field_27210	Lnet/minecraft/class_2595;field_27210:Lnet/minecraft/class_5560;
official	g	Ldqm;g:Ldqn;

Constructor Details

ChestBlockEntity

protected ChestBlockEntity(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>	Ldqf;<init>(Ldqh;Ljd;Ldta;)V

ChestBlockEntity

public ChestBlockEntity(BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/block/entity/ChestBlockEntity;<init>(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
intermediary	<init>	Lnet/minecraft/class_2595;<init>(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
official	<init>	Ldqm;<init>(Ljd;Ldta;)V

Method Details

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	Lbqj;b()I

getContainerName

protected Text getContainerName()

Specified by:

getContainerName in class LockableContainerBlockEntity

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	Ldpz;k()Lwy;

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 LockableContainerBlockEntity

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	Ldqf;a(Lua;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 LockableContainerBlockEntity

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	Ldqf;b(Lua;Ljo$a;)V

clientTick

public static void clientTick(World world,
 BlockPos pos,
 BlockState state,
 ChestBlockEntity blockEntity)

Mappings:

Namespace	Name	Mixin selector
named	clientTick	Lnet/minecraft/block/entity/ChestBlockEntity;clientTick(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/ChestBlockEntity;)V
intermediary	method_31670	Lnet/minecraft/class_2595;method_31670(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_2595;)V
official	a	Ldqm;a(Ldcu;Ljd;Ldta;Ldqm;)V

playSound

static void playSound(World world,
 BlockPos pos,
 BlockState state,
 SoundEvent soundEvent)

Mappings:

Namespace	Name	Mixin selector
named	playSound	Lnet/minecraft/block/entity/ChestBlockEntity;playSound(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/sound/SoundEvent;)V
intermediary	method_11050	Lnet/minecraft/class_2595;method_11050(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_3414;)V
official	a	Ldqm;a(Ldcu;Ljd;Ldta;Lavn;)V

onSyncedBlockEvent

public boolean onSyncedBlockEvent(int type,
 int data)

If this block entity's block extends BlockWithEntity, this is called inside AbstractBlock.onSyncedBlockEvent(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, int, int).

Overrides:

onSyncedBlockEvent in class BlockEntity

See Also:

• AbstractBlock.onSyncedBlockEvent(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, int, int)

Mappings:

Namespace	Name	Mixin selector
named	onSyncedBlockEvent	Lnet/minecraft/block/entity/BlockEntity;onSyncedBlockEvent(II)Z
intermediary	method_11004	Lnet/minecraft/class_2586;method_11004(II)Z
official	a_	Ldqf;a_(II)Z

onOpen

public void onOpen(PlayerEntity player)

Called when the inventory is opened. Specifically, this is called inside the ScreenHandler constructor. This does nothing by default.

The method is called in both the client and the server. However, because clientside screen handler is created with a

invalid reference

SimpleInventory

, other implementations can (and the vanilla code does) assume that the method is called in the server.

Specified by:

onOpen in interface Inventory

Mappings:

Namespace	Name	Mixin selector
named	onOpen	Lnet/minecraft/inventory/Inventory;onOpen(Lnet/minecraft/entity/player/PlayerEntity;)V
intermediary	method_5435	Lnet/minecraft/class_1263;method_5435(Lnet/minecraft/class_1657;)V
official	d_	Lbqj;d_(Lcmv;)V

onClose

public void onClose(PlayerEntity player)

Called when the inventory is closed. Specifically, this is called inside ScreenHandler.onClosed(net.minecraft.entity.player.PlayerEntity). This does nothing by default.

The method is called in both the client and the server. However, because clientside screen handler is created with a

invalid reference

SimpleInventory

, other implementations can (and the vanilla code does) assume that the method is called in the server.

Specified by:

onClose in interface Inventory

Mappings:

Namespace	Name	Mixin selector
named	onClose	Lnet/minecraft/inventory/Inventory;onClose(Lnet/minecraft/entity/player/PlayerEntity;)V
intermediary	method_5432	Lnet/minecraft/class_1263;method_5432(Lnet/minecraft/class_1657;)V
official	c	Lbqj;c(Lcmv;)V

getHeldStacks

protected DefaultedList<ItemStack> getHeldStacks()

Specified by:

getHeldStacks in class LockableContainerBlockEntity

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	Ldpz;j()Ljv;

setHeldStacks

protected void setHeldStacks(DefaultedList<ItemStack> inventory)

Specified by:

setHeldStacks in class LockableContainerBlockEntity

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	Ldpz;a(Ljv;)V

getAnimationProgress

public float getAnimationProgress(float tickDelta)

Specified by:

getAnimationProgress in interface LidOpenable

Mappings:

Namespace	Name	Mixin selector
named	getAnimationProgress	Lnet/minecraft/block/entity/LidOpenable;getAnimationProgress(F)F
intermediary	method_11274	Lnet/minecraft/class_2618;method_11274(F)F
official	a	Ldrj;a(F)F

getPlayersLookingInChestCount

public static int getPlayersLookingInChestCount(BlockView world,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
named	getPlayersLookingInChestCount	Lnet/minecraft/block/entity/ChestBlockEntity;getPlayersLookingInChestCount(Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)I
intermediary	method_11048	Lnet/minecraft/class_2595;method_11048(Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)I
official	a	Ldqm;a(Ldca;Ljd;)I

copyInventory

public static void copyInventory(ChestBlockEntity from,
 ChestBlockEntity to)

Mappings:

Namespace	Name	Mixin selector
named	copyInventory	Lnet/minecraft/block/entity/ChestBlockEntity;copyInventory(Lnet/minecraft/block/entity/ChestBlockEntity;Lnet/minecraft/block/entity/ChestBlockEntity;)V
intermediary	method_11047	Lnet/minecraft/class_2595;method_11047(Lnet/minecraft/class_2595;Lnet/minecraft/class_2595;)V
official	a	Ldqm;a(Ldqm;Ldqm;)V

createScreenHandler

protected ScreenHandler createScreenHandler(int syncId,
 PlayerInventory playerInventory)

Specified by:

createScreenHandler in class LockableContainerBlockEntity

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	Ldpz;a(ILcmu;)Lcps;

onScheduledTick

public void onScheduledTick()

Mappings:

Namespace	Name	Mixin selector
named	onScheduledTick	Lnet/minecraft/block/entity/ChestBlockEntity;onScheduledTick()V
intermediary	method_31671	Lnet/minecraft/class_2595;method_31671()V
official	l	Ldqm;l()V

onViewerCountUpdate

protected void onViewerCountUpdate(World world,
 BlockPos pos,
 BlockState state,
 int oldViewerCount,
 int newViewerCount)

Mappings:

Namespace	Name	Mixin selector
named	onViewerCountUpdate	Lnet/minecraft/block/entity/ChestBlockEntity;onViewerCountUpdate(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;II)V
intermediary	method_11049	Lnet/minecraft/class_2595;method_11049(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;II)V
official	a	Ldqm;a(Ldcu;Ljd;Ldta;II)V