Package net.minecraft.block.entity

Class HopperBlockEntity

java.lang.Object

net.minecraft.block.entity.BlockEntity

net.minecraft.block.entity.LockableContainerBlockEntity

net.minecraft.block.entity.LootableContainerBlockEntity

net.minecraft.block.entity.HopperBlockEntity

All Implemented Interfaces:

Hopper, Inventory, NamedScreenHandlerFactory, ScreenHandlerFactory, Clearable, Nameable

public class HopperBlockEntity
extends LootableContainerBlockEntity
implements Hopper

Mappings:

Namespace	Name
official	ddt
intermediary	net/minecraft/class_2614
named	net/minecraft/block/entity/HopperBlockEntity

Field Summary

Fields

Modifier and Type	Field	Description
private DefaultedList<ItemStack>	inventory
static final int	INVENTORY_SIZE
private long	lastTickTime
static final int	TRANSFER_COOLDOWN
private int	transferCooldown

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

LOOT_TABLE_KEY, LOOT_TABLE_SEED_KEY, lootTableId, lootTableSeed

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

pos, removed, world

Fields inherited from interface net.minecraft.block.entity.Hopper

ABOVE_SHAPE, INPUT_AREA_SHAPE, INSIDE_SHAPE

Fields inherited from interface net.minecraft.inventory.Inventory

field_42619, MAX_COUNT_PER_STACK

Constructor Summary

Constructors

Constructor	Description
HopperBlockEntity(BlockPos pos, BlockState state)

Method Summary

Modifier and Type	Method	Description
private static boolean	canExtract(Inventory hopperInventory, Inventory fromInventory, ItemStack stack, int slot, Direction facing)
private static boolean	canInsert(Inventory inventory, ItemStack stack, int slot, @Nullable Direction side)
private static boolean	canMergeItems(ItemStack first, ItemStack second)
protected ScreenHandler	createScreenHandler(int syncId, PlayerInventory playerInventory)
private static boolean	extract(Hopper hopper, Inventory inventory, int slot, Direction side)
static boolean	extract(Inventory inventory, ItemEntity itemEntity)
static boolean	extract(World world, Hopper hopper)
private static IntStream	getAvailableSlots(Inventory inventory, Direction side)
protected Text	getContainerName()
double	getHopperX()
double	getHopperY()
double	getHopperZ()
private static @Nullable Inventory	getInputInventory(World world, Hopper hopper)
static List<ItemEntity>	getInputItemEntities(World world, Hopper hopper)
private static @Nullable Inventory	getInventoryAt(World world, double x, double y, double z)
static @Nullable Inventory	getInventoryAt(World world, BlockPos pos)
protected DefaultedList<ItemStack>	getInvStackList()
private static @Nullable Inventory	getOutputInventory(World world, BlockPos pos, BlockState state)
private static boolean	insert(World world, BlockPos pos, BlockState state, Inventory inventory)
private static boolean	insertAndExtract(World world, BlockPos pos, BlockState state, HopperBlockEntity blockEntity, BooleanSupplier booleanSupplier)
private boolean	isDisabled()
private boolean	isFull()
private static boolean	isInventoryEmpty(Inventory inv, Direction facing)
private static boolean	isInventoryFull(Inventory inventory, Direction direction)
private boolean	needsCooldown()
static void	onEntityCollided(World world, BlockPos pos, BlockState state, Entity entity, HopperBlockEntity blockEntity)
void	readNbt(NbtCompound nbt)	Reads data from nbt.
ItemStack	removeStack(int slot, int amount)	Removes a specific number of items from slot.
static void	serverTick(World world, BlockPos pos, BlockState state, HopperBlockEntity blockEntity)
protected void	setInvStackList(DefaultedList<ItemStack> list)
void	setStack(int slot, ItemStack stack)	Sets the stack stored at slot to stack.
private void	setTransferCooldown(int transferCooldown)
int	size()	Returns the size of the inventory.
private static ItemStack	transfer(@Nullable Inventory from, Inventory to, ItemStack stack, int slot, @Nullable Direction side)
static ItemStack	transfer(@Nullable Inventory from, Inventory to, ItemStack stack, @Nullable Direction side)
protected void	writeNbt(NbtCompound nbt)	Writes data to nbt.

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

canPlayerUse, checkLootInteraction, checkUnlocked, clear, createMenu, deserializeLootTable, getStack, isEmpty, removeStack, serializeLootTable, setLootTable, setLootTable

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

checkUnlocked, getCustomName, getDisplayName, getName, setCustomName

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

cancelRemoval, copyItemDataRequiresOperator, createFromNbt, createNbt, createNbtWithId, createNbtWithIdentifyingData, getCachedState, getPos, getType, getWorld, hasWorld, isRemoved, markDirty, markDirty, markRemoved, onSyncedBlockEvent, populateCrashReport, posFromNbt, setCachedState, setStackNbt, setWorld, toInitialChunkDataNbt, toUpdatePacket, 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.block.entity.Hopper

getInputAreaShape

Methods inherited from interface net.minecraft.inventory.Inventory

canPlayerUse, canTransferTo, containsAny, containsAny, count, getMaxCountPerStack, getStack, isEmpty, isValid, markDirty, onClose, onOpen, removeStack

Methods inherited from interface net.minecraft.util.Nameable

hasCustomName

Field Details

TRANSFER_COOLDOWN

public static final int TRANSFER_COOLDOWN

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	f	Lddt;f:I
intermediary	field_31341	Lnet/minecraft/class_2614;field_31341:I
named	TRANSFER_COOLDOWN	Lnet/minecraft/block/entity/HopperBlockEntity;TRANSFER_COOLDOWN:I

INVENTORY_SIZE

public static final int INVENTORY_SIZE

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	g	Lddt;g:I
intermediary	field_31342	Lnet/minecraft/class_2614;field_31342:I
named	INVENTORY_SIZE	Lnet/minecraft/block/entity/HopperBlockEntity;INVENTORY_SIZE:I

inventory

private DefaultedList<ItemStack> inventory

Mappings:

Namespace	Name	Mixin selector
official	j	Lddt;j:Lhn;
intermediary	field_12024	Lnet/minecraft/class_2614;field_12024:Lnet/minecraft/class_2371;
named	inventory	Lnet/minecraft/block/entity/HopperBlockEntity;inventory:Lnet/minecraft/util/collection/DefaultedList;

transferCooldown

private int transferCooldown

Mappings:

Namespace	Name	Mixin selector
official	k	Lddt;k:I
intermediary	field_12023	Lnet/minecraft/class_2614;field_12023:I
named	transferCooldown	Lnet/minecraft/block/entity/HopperBlockEntity;transferCooldown:I

lastTickTime

private long lastTickTime

Mappings:

Namespace	Name	Mixin selector
official	l	Lddt;l:J
intermediary	field_12022	Lnet/minecraft/class_2614;field_12022:J
named	lastTickTime	Lnet/minecraft/block/entity/HopperBlockEntity;lastTickTime:J

Constructor Details

HopperBlockEntity

public HopperBlockEntity(BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
official	<init>	Lddt;<init>(Lgw;Ldfj;)V
intermediary	<init>	Lnet/minecraft/class_2614;<init>(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
named	<init>	Lnet/minecraft/block/entity/HopperBlockEntity;<init>(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V

Method Details

readNbt

public void readNbt(NbtCompound nbt)

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:

• BlockEntity.writeNbt(net.minecraft.nbt.NbtCompound)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldcv;a(Lqw;)V
intermediary	method_11014	Lnet/minecraft/class_2586;method_11014(Lnet/minecraft/class_2487;)V
named	readNbt	Lnet/minecraft/block/entity/BlockEntity;readNbt(Lnet/minecraft/nbt/NbtCompound;)V

writeNbt

protected void writeNbt(NbtCompound nbt)

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:

• BlockEntity.readNbt(net.minecraft.nbt.NbtCompound)

Mappings:

Namespace	Name	Mixin selector
official	b	Ldcv;b(Lqw;)V
intermediary	method_11007	Lnet/minecraft/class_2586;method_11007(Lnet/minecraft/class_2487;)V
named	writeNbt	Lnet/minecraft/block/entity/BlockEntity;writeNbt(Lnet/minecraft/nbt/NbtCompound;)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
official	b	Lbgr;b()I
intermediary	method_5439	Lnet/minecraft/class_1263;method_5439()I
named	size	Lnet/minecraft/inventory/Inventory;size()I

removeStack

public ItemStack removeStack(int slot,
 int amount)

Removes a specific number of items from slot.

Specified by:

removeStack in interface Inventory

Overrides:

removeStack in class LootableContainerBlockEntity

Returns:

the removed items as a stack

Mappings:

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

setStack

public void setStack(int slot,
 ItemStack stack)

Sets the stack stored at slot to stack.

Specified by:

setStack in interface Inventory

Overrides:

setStack in class LootableContainerBlockEntity

Mappings:

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

getContainerName

protected Text getContainerName()

Specified by:

getContainerName in class LockableContainerBlockEntity

Mappings:

Namespace	Name	Mixin selector
official	g	Ldcp;g()Ltl;
intermediary	method_17823	Lnet/minecraft/class_2624;method_17823()Lnet/minecraft/class_2561;
named	getContainerName	Lnet/minecraft/block/entity/LockableContainerBlockEntity;getContainerName()Lnet/minecraft/text/Text;

serverTick

public static void serverTick(World world,
 BlockPos pos,
 BlockState state,
 HopperBlockEntity blockEntity)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;Lgw;Ldfj;Lddt;)V
intermediary	method_31692	Lnet/minecraft/class_2614;method_31692(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_2614;)V
named	serverTick	Lnet/minecraft/block/entity/HopperBlockEntity;serverTick(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/HopperBlockEntity;)V

insertAndExtract

private static boolean insertAndExtract(World world,
 BlockPos pos,
 BlockState state,
 HopperBlockEntity blockEntity,
 BooleanSupplier booleanSupplier)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;Lgw;Ldfj;Lddt;Ljava/util/function/BooleanSupplier;)Z
intermediary	method_11243	Lnet/minecraft/class_2614;method_11243(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_2614;Ljava/util/function/BooleanSupplier;)Z
named	insertAndExtract	Lnet/minecraft/block/entity/HopperBlockEntity;insertAndExtract(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/HopperBlockEntity;Ljava/util/function/BooleanSupplier;)Z

isFull

private boolean isFull()

Mappings:

Namespace	Name	Mixin selector
official	i	Lddt;i()Z
intermediary	method_11256	Lnet/minecraft/class_2614;method_11256()Z
named	isFull	Lnet/minecraft/block/entity/HopperBlockEntity;isFull()Z

insert

private static boolean insert(World world,
 BlockPos pos,
 BlockState state,
 Inventory inventory)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;Lgw;Ldfj;Lbgr;)Z
intermediary	method_11246	Lnet/minecraft/class_2614;method_11246(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_1263;)Z
named	insert	Lnet/minecraft/block/entity/HopperBlockEntity;insert(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/inventory/Inventory;)Z

getAvailableSlots

private static IntStream getAvailableSlots(Inventory inventory,
 Direction side)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lbgr;Lha;)Ljava/util/stream/IntStream;
intermediary	method_17767	Lnet/minecraft/class_2614;method_17767(Lnet/minecraft/class_1263;Lnet/minecraft/class_2350;)Ljava/util/stream/IntStream;
named	getAvailableSlots	Lnet/minecraft/block/entity/HopperBlockEntity;getAvailableSlots(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/util/math/Direction;)Ljava/util/stream/IntStream;

isInventoryFull

private static boolean isInventoryFull(Inventory inventory,
 Direction direction)

Mappings:

Namespace	Name	Mixin selector
official	b	Lddt;b(Lbgr;Lha;)Z
intermediary	method_11258	Lnet/minecraft/class_2614;method_11258(Lnet/minecraft/class_1263;Lnet/minecraft/class_2350;)Z
named	isInventoryFull	Lnet/minecraft/block/entity/HopperBlockEntity;isInventoryFull(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/util/math/Direction;)Z

isInventoryEmpty

private static boolean isInventoryEmpty(Inventory inv,
 Direction facing)

Mappings:

Namespace	Name	Mixin selector
official	c	Lddt;c(Lbgr;Lha;)Z
intermediary	method_11257	Lnet/minecraft/class_2614;method_11257(Lnet/minecraft/class_1263;Lnet/minecraft/class_2350;)Z
named	isInventoryEmpty	Lnet/minecraft/block/entity/HopperBlockEntity;isInventoryEmpty(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/util/math/Direction;)Z

extract

public static boolean extract(World world,
 Hopper hopper)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;Ldds;)Z
intermediary	method_11241	Lnet/minecraft/class_2614;method_11241(Lnet/minecraft/class_1937;Lnet/minecraft/class_2615;)Z
named	extract	Lnet/minecraft/block/entity/HopperBlockEntity;extract(Lnet/minecraft/world/World;Lnet/minecraft/block/entity/Hopper;)Z

extract

private static boolean extract(Hopper hopper,
 Inventory inventory,
 int slot,
 Direction side)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Ldds;Lbgr;ILha;)Z
intermediary	method_11261	Lnet/minecraft/class_2614;method_11261(Lnet/minecraft/class_2615;Lnet/minecraft/class_1263;ILnet/minecraft/class_2350;)Z
named	extract	Lnet/minecraft/block/entity/HopperBlockEntity;extract(Lnet/minecraft/block/entity/Hopper;Lnet/minecraft/inventory/Inventory;ILnet/minecraft/util/math/Direction;)Z

extract

public static boolean extract(Inventory inventory,
 ItemEntity itemEntity)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lbgr;Lbyn;)Z
intermediary	method_11247	Lnet/minecraft/class_2614;method_11247(Lnet/minecraft/class_1263;Lnet/minecraft/class_1542;)Z
named	extract	Lnet/minecraft/block/entity/HopperBlockEntity;extract(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/entity/ItemEntity;)Z

transfer

public static ItemStack transfer(@Nullable
 @Nullable Inventory from,
 Inventory to,
 ItemStack stack,
 @Nullable
 @Nullable Direction side)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lbgr;Lbgr;Lcjf;Lha;)Lcjf;
intermediary	method_11260	Lnet/minecraft/class_2614;method_11260(Lnet/minecraft/class_1263;Lnet/minecraft/class_1263;Lnet/minecraft/class_1799;Lnet/minecraft/class_2350;)Lnet/minecraft/class_1799;
named	transfer	Lnet/minecraft/block/entity/HopperBlockEntity;transfer(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/inventory/Inventory;Lnet/minecraft/item/ItemStack;Lnet/minecraft/util/math/Direction;)Lnet/minecraft/item/ItemStack;

canInsert

private static boolean canInsert(Inventory inventory,
 ItemStack stack,
 int slot,
 @Nullable
 @Nullable Direction side)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lbgr;Lcjf;ILha;)Z
intermediary	method_11244	Lnet/minecraft/class_2614;method_11244(Lnet/minecraft/class_1263;Lnet/minecraft/class_1799;ILnet/minecraft/class_2350;)Z
named	canInsert	Lnet/minecraft/block/entity/HopperBlockEntity;canInsert(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/item/ItemStack;ILnet/minecraft/util/math/Direction;)Z

canExtract

private static boolean canExtract(Inventory hopperInventory,
 Inventory fromInventory,
 ItemStack stack,
 int slot,
 Direction facing)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lbgr;Lbgr;Lcjf;ILha;)Z
intermediary	method_11252	Lnet/minecraft/class_2614;method_11252(Lnet/minecraft/class_1263;Lnet/minecraft/class_1263;Lnet/minecraft/class_1799;ILnet/minecraft/class_2350;)Z
named	canExtract	Lnet/minecraft/block/entity/HopperBlockEntity;canExtract(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/inventory/Inventory;Lnet/minecraft/item/ItemStack;ILnet/minecraft/util/math/Direction;)Z

transfer

private static ItemStack transfer(@Nullable
 @Nullable Inventory from,
 Inventory to,
 ItemStack stack,
 int slot,
 @Nullable
 @Nullable Direction side)

Mappings:

Namespace	Name	Mixin selector
official	b	Lddt;b(Lbgr;Lbgr;Lcjf;ILha;)Lcjf;
intermediary	method_11253	Lnet/minecraft/class_2614;method_11253(Lnet/minecraft/class_1263;Lnet/minecraft/class_1263;Lnet/minecraft/class_1799;ILnet/minecraft/class_2350;)Lnet/minecraft/class_1799;
named	transfer	Lnet/minecraft/block/entity/HopperBlockEntity;transfer(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/inventory/Inventory;Lnet/minecraft/item/ItemStack;ILnet/minecraft/util/math/Direction;)Lnet/minecraft/item/ItemStack;

getOutputInventory

@Nullable
private static @Nullable Inventory getOutputInventory(World world,
 BlockPos pos,
 BlockState state)

Mappings:

Namespace	Name	Mixin selector
official	b	Lddt;b(Lcpv;Lgw;Ldfj;)Lbgr;
intermediary	method_11255	Lnet/minecraft/class_2614;method_11255(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)Lnet/minecraft/class_1263;
named	getOutputInventory	Lnet/minecraft/block/entity/HopperBlockEntity;getOutputInventory(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)Lnet/minecraft/inventory/Inventory;

getInputInventory

@Nullable
private static @Nullable Inventory getInputInventory(World world,
 Hopper hopper)

Mappings:

Namespace	Name	Mixin selector
official	c	Lddt;c(Lcpv;Ldds;)Lbgr;
intermediary	method_11248	Lnet/minecraft/class_2614;method_11248(Lnet/minecraft/class_1937;Lnet/minecraft/class_2615;)Lnet/minecraft/class_1263;
named	getInputInventory	Lnet/minecraft/block/entity/HopperBlockEntity;getInputInventory(Lnet/minecraft/world/World;Lnet/minecraft/block/entity/Hopper;)Lnet/minecraft/inventory/Inventory;

getInputItemEntities

public static List<ItemEntity> getInputItemEntities(World world,
 Hopper hopper)

Mappings:

Namespace	Name	Mixin selector
official	b	Lddt;b(Lcpv;Ldds;)Ljava/util/List;
intermediary	method_11237	Lnet/minecraft/class_2614;method_11237(Lnet/minecraft/class_1937;Lnet/minecraft/class_2615;)Ljava/util/List;
named	getInputItemEntities	Lnet/minecraft/block/entity/HopperBlockEntity;getInputItemEntities(Lnet/minecraft/world/World;Lnet/minecraft/block/entity/Hopper;)Ljava/util/List;

getInventoryAt

@Nullable
public static @Nullable Inventory getInventoryAt(World world,
 BlockPos pos)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;Lgw;)Lbgr;
intermediary	method_11250	Lnet/minecraft/class_2614;method_11250(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;)Lnet/minecraft/class_1263;
named	getInventoryAt	Lnet/minecraft/block/entity/HopperBlockEntity;getInventoryAt(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/inventory/Inventory;

getInventoryAt

@Nullable
private static @Nullable Inventory getInventoryAt(World world,
 double x,
 double y,
 double z)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;DDD)Lbgr;
intermediary	method_11251	Lnet/minecraft/class_2614;method_11251(Lnet/minecraft/class_1937;DDD)Lnet/minecraft/class_1263;
named	getInventoryAt	Lnet/minecraft/block/entity/HopperBlockEntity;getInventoryAt(Lnet/minecraft/world/World;DDD)Lnet/minecraft/inventory/Inventory;

canMergeItems

private static boolean canMergeItems(ItemStack first,
 ItemStack second)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcjf;Lcjf;)Z
intermediary	method_11254	Lnet/minecraft/class_2614;method_11254(Lnet/minecraft/class_1799;Lnet/minecraft/class_1799;)Z
named	canMergeItems	Lnet/minecraft/block/entity/HopperBlockEntity;canMergeItems(Lnet/minecraft/item/ItemStack;Lnet/minecraft/item/ItemStack;)Z

getHopperX

public double getHopperX()

Specified by:

getHopperX in interface Hopper

Mappings:

Namespace	Name	Mixin selector
official	M	Ldds;M()D
intermediary	method_11266	Lnet/minecraft/class_2615;method_11266()D
named	getHopperX	Lnet/minecraft/block/entity/Hopper;getHopperX()D

getHopperY

public double getHopperY()

Specified by:

getHopperY in interface Hopper

Mappings:

Namespace	Name	Mixin selector
official	N	Ldds;N()D
intermediary	method_11264	Lnet/minecraft/class_2615;method_11264()D
named	getHopperY	Lnet/minecraft/block/entity/Hopper;getHopperY()D

getHopperZ

public double getHopperZ()

Specified by:

getHopperZ in interface Hopper

Mappings:

Namespace	Name	Mixin selector
official	O	Ldds;O()D
intermediary	method_11265	Lnet/minecraft/class_2615;method_11265()D
named	getHopperZ	Lnet/minecraft/block/entity/Hopper;getHopperZ()D

setTransferCooldown

private void setTransferCooldown(int transferCooldown)

Mappings:

Namespace	Name	Mixin selector
official	c	Lddt;c(I)V
intermediary	method_11238	Lnet/minecraft/class_2614;method_11238(I)V
named	setTransferCooldown	Lnet/minecraft/block/entity/HopperBlockEntity;setTransferCooldown(I)V

needsCooldown

private boolean needsCooldown()

Mappings:

Namespace	Name	Mixin selector
official	j	Lddt;j()Z
intermediary	method_11239	Lnet/minecraft/class_2614;method_11239()Z
named	needsCooldown	Lnet/minecraft/block/entity/HopperBlockEntity;needsCooldown()Z

isDisabled

private boolean isDisabled()

Mappings:

Namespace	Name	Mixin selector
official	v	Lddt;v()Z
intermediary	method_11242	Lnet/minecraft/class_2614;method_11242()Z
named	isDisabled	Lnet/minecraft/block/entity/HopperBlockEntity;isDisabled()Z

getInvStackList

protected DefaultedList<ItemStack> getInvStackList()

Specified by:

getInvStackList in class LootableContainerBlockEntity

Mappings:

Namespace	Name	Mixin selector
official	f	Lddy;f()Lhn;
intermediary	method_11282	Lnet/minecraft/class_2621;method_11282()Lnet/minecraft/class_2371;
named	getInvStackList	Lnet/minecraft/block/entity/LootableContainerBlockEntity;getInvStackList()Lnet/minecraft/util/collection/DefaultedList;

setInvStackList

protected void setInvStackList(DefaultedList<ItemStack> list)

Specified by:

setInvStackList in class LootableContainerBlockEntity

Mappings:

Namespace	Name	Mixin selector
official	a	Lddy;a(Lhn;)V
intermediary	method_11281	Lnet/minecraft/class_2621;method_11281(Lnet/minecraft/class_2371;)V
named	setInvStackList	Lnet/minecraft/block/entity/LootableContainerBlockEntity;setInvStackList(Lnet/minecraft/util/collection/DefaultedList;)V

onEntityCollided

public static void onEntityCollided(World world,
 BlockPos pos,
 BlockState state,
 Entity entity,
 HopperBlockEntity blockEntity)

Mappings:

Namespace	Name	Mixin selector
official	a	Lddt;a(Lcpv;Lgw;Ldfj;Lbiq;Lddt;)V
intermediary	method_11236	Lnet/minecraft/class_2614;method_11236(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;Lnet/minecraft/class_1297;Lnet/minecraft/class_2614;)V
named	onEntityCollided	Lnet/minecraft/block/entity/HopperBlockEntity;onEntityCollided(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;Lnet/minecraft/entity/Entity;Lnet/minecraft/block/entity/HopperBlockEntity;)V

createScreenHandler

protected ScreenHandler createScreenHandler(int syncId,
 PlayerInventory playerInventory)

Specified by:

createScreenHandler in class LockableContainerBlockEntity

Mappings:

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