Package net.minecraft.screen

Interface ScreenHandlerFactory

All Known Subinterfaces:

NamedScreenHandlerFactory, VehicleInventory

All Known Implementing Classes:

AbstractFurnaceBlockEntity, BarrelBlockEntity, BeaconBlockEntity, BlastFurnaceBlockEntity, BrewingStandBlockEntity, ChestBlockEntity, ChestBoatEntity, ChestMinecartEntity, DispenserBlockEntity, DropperBlockEntity, FurnaceBlockEntity, HopperBlockEntity, HopperMinecartEntity, LecternBlockEntity, LockableContainerBlockEntity, LootableContainerBlockEntity, ShulkerBoxBlockEntity, SimpleNamedScreenHandlerFactory, SmokerBlockEntity, StorageMinecartEntity, TrappedChestBlockEntity

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ScreenHandlerFactory

A functional interface to create a new screen handler (menu) on the server.

This interface itself is not used directly. Instead, the subinterface NamedScreenHandlerFactory is passed to PlayerEntity.openHandledScreen(net.minecraft.screen.NamedScreenHandlerFactory). In vanilla, block entity instances implement that interface, allowing them to be passed. SimpleNamedScreenHandlerFactory is a screen handler factory implementation for use cases that do not involve a block entity.

The factory should create a new instance of a screen handler with the server-side constructor (one that takes inventories, etc). If the screen handler requires a property delegate or a context, create an instance and pass it here.

See Also:

• ScreenHandler
• NamedScreenHandlerFactory

Mappings:

Namespace	Name
official	caj
intermediary	net/minecraft/class_1270
named	net/minecraft/screen/ScreenHandlerFactory

Method Summary

Modifier and Type	Method	Description
@Nullable ScreenHandler	createMenu(int syncId, PlayerInventory inv, PlayerEntity player)

Method Details

createMenu

@Nullable
@Nullable ScreenHandler createMenu(int syncId,
 PlayerInventory inv,
 PlayerEntity player)

Mappings:

Namespace	Name	Mixin selector
official	createMenu	Lcaj;createMenu(ILbwo;Lbwp;)Lbzg;
intermediary	createMenu	Lnet/minecraft/class_1270;createMenu(ILnet/minecraft/class_1661;Lnet/minecraft/class_1657;)Lnet/minecraft/class_1703;
named	createMenu	Lnet/minecraft/screen/ScreenHandlerFactory;createMenu(ILnet/minecraft/entity/player/PlayerInventory;Lnet/minecraft/entity/player/PlayerEntity;)Lnet/minecraft/screen/ScreenHandler;