Package net.minecraft

Class class_9521

java.lang.Object

net.minecraft.screen.ScreenHandler

net.minecraft.class_9521

public class class_9521
extends ScreenHandler

Mappings:

Namespace	Name
official	cqu
intermediary	net/minecraft/class_9521
named	net/minecraft/class_9521

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final CraftingResultInventory	field_50547
static final int	field_50548
static final int	field_50549
(package private) final Slot	field_50550
(package private) final Slot	field_50551
final Inventory	field_50552
private static final int	field_50553
private static final int	field_50554
private static final int	field_50555
private static final int	field_50556
private final ScreenHandlerContext	field_50557
private final Property	field_50558
private final World	field_50559
private List<RecipeEntry<class_9541>>	field_50560
private ItemStack	field_50561
(package private) long	field_50562
(package private) Runnable	field_50563

Fields inherited from class net.minecraft.screen.ScreenHandler

EMPTY_SPACE_SLOT_INDEX, field_30731, field_30732, field_30733, field_30734, field_30735, field_30736, field_30737, slots, syncId

Constructor Summary

Constructors

Constructor	Description
class_9521(int int2, PlayerInventory playerInventory)
class_9521(int int2, PlayerInventory playerInventory, ScreenHandlerContext screenHandlerContext)

Method Summary

Modifier and Type	Method	Description
boolean	canInsertIntoSlot(ItemStack stack, Slot slot)	Returns whether stack can be inserted to slot.
boolean	canUse(PlayerEntity player)	Returns whether the screen handler can be used.
ScreenHandlerType<?>	getType()	Returns the screen handler type.
private void	method_59008(Inventory inventory, ItemStack itemStack)
void	method_59010(Runnable runnable)
private boolean	method_59011(int int2)
int	method_59012()
List<RecipeEntry<class_9541>>	method_59013()
int	method_59014()
boolean	method_59015()
(package private) void	method_59016()
boolean	onButtonClick(PlayerEntity player, int id)	Called when player clicks a button with id.
void	onClosed(PlayerEntity player)	Called when this screen handler is closed.
void	onContentChanged(Inventory inventory)	Called when a slot's content has changed.
ItemStack	quickMove(PlayerEntity player, int slot)	Quick-moves the stack at slot to other slots of the screen handler that belong to a different inventory or another section of the same inventory.

Methods inherited from class net.minecraft.screen.ScreenHandler

addListener, addProperties, addProperty, addSlot, calculateComparatorOutput, calculateComparatorOutput, calculateStackSize, canInsertIntoSlot, canInsertItemIntoSlot, canUse, checkDataCount, checkSize, copySharedSlots, disableSyncing, dropInventory, enableSyncing, endQuickCraft, getCursorStack, getRevision, getSlot, getSlotIndex, getStacks, insertItem, isValid, nextRevision, onSlotClick, packQuickCraftData, removeListener, sendContentUpdates, setCursorStack, setPreviousCursorStack, setPreviousTrackedSlot, setPreviousTrackedSlotMutable, setProperty, setStackInSlot, shouldQuickCraftContinue, syncState, unpackQuickCraftButton, unpackQuickCraftStage, updateSlotStacks, updateSyncHandler, updateToClient

Methods inherited from class java.lang.Object

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

Field Details

field_50548

public static final int field_50548

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	k	Lcqu;k:I
intermediary	field_50548	Lnet/minecraft/class_9521;field_50548:I
named	field_50548	Lnet/minecraft/class_9521;field_50548:I

field_50549

public static final int field_50549

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	l	Lcqu;l:I
intermediary	field_50549	Lnet/minecraft/class_9521;field_50549:I
named	field_50549	Lnet/minecraft/class_9521;field_50549:I

field_50553

private static final int field_50553

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	p	Lcqu;p:I
intermediary	field_50553	Lnet/minecraft/class_9521;field_50553:I
named	field_50553	Lnet/minecraft/class_9521;field_50553:I

field_50554

private static final int field_50554

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	q	Lcqu;q:I
intermediary	field_50554	Lnet/minecraft/class_9521;field_50554:I
named	field_50554	Lnet/minecraft/class_9521;field_50554:I

field_50555

private static final int field_50555

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	r	Lcqu;r:I
intermediary	field_50555	Lnet/minecraft/class_9521;field_50555:I
named	field_50555	Lnet/minecraft/class_9521;field_50555:I

field_50556

private static final int field_50556

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
official	s	Lcqu;s:I
intermediary	field_50556	Lnet/minecraft/class_9521;field_50556:I
named	field_50556	Lnet/minecraft/class_9521;field_50556:I

field_50557

private final ScreenHandlerContext field_50557

Mappings:

Namespace	Name	Mixin selector
official	t	Lcqu;t:Lcpr;
intermediary	field_50557	Lnet/minecraft/class_9521;field_50557:Lnet/minecraft/class_3914;
named	field_50557	Lnet/minecraft/class_9521;field_50557:Lnet/minecraft/screen/ScreenHandlerContext;

field_50558

private final Property field_50558

Mappings:

Namespace	Name	Mixin selector
official	u	Lcqu;u:Lcpy;
intermediary	field_50558	Lnet/minecraft/class_9521;field_50558:Lnet/minecraft/class_3915;
named	field_50558	Lnet/minecraft/class_9521;field_50558:Lnet/minecraft/screen/Property;

field_50559

private final World field_50559

Mappings:

Namespace	Name	Mixin selector
official	v	Lcqu;v:Ldca;
intermediary	field_50559	Lnet/minecraft/class_9521;field_50559:Lnet/minecraft/class_1937;
named	field_50559	Lnet/minecraft/class_9521;field_50559:Lnet/minecraft/world/World;

field_50560

private List<RecipeEntry<class_9541>> field_50560

Mappings:

Namespace	Name	Mixin selector
official	w	Lcqu;w:Ljava/util/List;
intermediary	field_50560	Lnet/minecraft/class_9521;field_50560:Ljava/util/List;
named	field_50560	Lnet/minecraft/class_9521;field_50560:Ljava/util/List;

field_50561

private ItemStack field_50561

Mappings:

Namespace	Name	Mixin selector
official	x	Lcqu;x:Lcuh;
intermediary	field_50561	Lnet/minecraft/class_9521;field_50561:Lnet/minecraft/class_1799;
named	field_50561	Lnet/minecraft/class_9521;field_50561:Lnet/minecraft/item/ItemStack;

field_50562

long field_50562

Mappings:

Namespace	Name	Mixin selector
official	y	Lcqu;y:J
intermediary	field_50562	Lnet/minecraft/class_9521;field_50562:J
named	field_50562	Lnet/minecraft/class_9521;field_50562:J

field_50550

final Slot field_50550

Mappings:

Namespace	Name	Mixin selector
official	m	Lcqu;m:Lcre;
intermediary	field_50550	Lnet/minecraft/class_9521;field_50550:Lnet/minecraft/class_1735;
named	field_50550	Lnet/minecraft/class_9521;field_50550:Lnet/minecraft/screen/slot/Slot;

field_50551

final Slot field_50551

Mappings:

Namespace	Name	Mixin selector
official	n	Lcqu;n:Lcre;
intermediary	field_50551	Lnet/minecraft/class_9521;field_50551:Lnet/minecraft/class_1735;
named	field_50551	Lnet/minecraft/class_9521;field_50551:Lnet/minecraft/screen/slot/Slot;

field_50563

Runnable field_50563

Mappings:

Namespace	Name	Mixin selector
official	z	Lcqu;z:Ljava/lang/Runnable;
intermediary	field_50563	Lnet/minecraft/class_9521;field_50563:Ljava/lang/Runnable;
named	field_50563	Lnet/minecraft/class_9521;field_50563:Ljava/lang/Runnable;

field_50552

public final Inventory field_50552

Mappings:

Namespace	Name	Mixin selector
official	o	Lcqu;o:Lbpt;
intermediary	field_50552	Lnet/minecraft/class_9521;field_50552:Lnet/minecraft/class_1263;
named	field_50552	Lnet/minecraft/class_9521;field_50552:Lnet/minecraft/inventory/Inventory;

field_50547

final CraftingResultInventory field_50547

Mappings:

Namespace	Name	Mixin selector
official	A	Lcqu;A:Lcqz;
intermediary	field_50547	Lnet/minecraft/class_9521;field_50547:Lnet/minecraft/class_1731;
named	field_50547	Lnet/minecraft/class_9521;field_50547:Lnet/minecraft/inventory/CraftingResultInventory;

Constructor Details

class_9521

public class_9521(int int2,
 PlayerInventory playerInventory)

class_9521

public class_9521(int int2,
 PlayerInventory playerInventory,
 ScreenHandlerContext screenHandlerContext)

Method Details

method_59012

public int method_59012()

Mappings:

Namespace	Name	Mixin selector
official	l	Lcqu;l()I
intermediary	method_59012	Lnet/minecraft/class_9521;method_59012()I
named	method_59012	Lnet/minecraft/class_9521;method_59012()I

method_59013

public List<RecipeEntry<class_9541>> method_59013()

Mappings:

Namespace	Name	Mixin selector
official	m	Lcqu;m()Ljava/util/List;
intermediary	method_59013	Lnet/minecraft/class_9521;method_59013()Ljava/util/List;
named	method_59013	Lnet/minecraft/class_9521;method_59013()Ljava/util/List;

method_59014

public int method_59014()

Mappings:

Namespace	Name	Mixin selector
official	n	Lcqu;n()I
intermediary	method_59014	Lnet/minecraft/class_9521;method_59014()I
named	method_59014	Lnet/minecraft/class_9521;method_59014()I

method_59015

public boolean method_59015()

Mappings:

Namespace	Name	Mixin selector
official	o	Lcqu;o()Z
intermediary	method_59015	Lnet/minecraft/class_9521;method_59015()Z
named	method_59015	Lnet/minecraft/class_9521;method_59015()Z

canUse

public boolean canUse(PlayerEntity player)

Returns whether the screen handler can be used.

Subclasses should call #canUse(ScreenHandlerContext, PlayerEntity, Block)} or implement the check itself. The implementation should check that the player is near the screen handler's source position (e.g. block position) and that the source (e.g. block) is not destroyed.

Specified by:

canUse in class ScreenHandler

Returns:

whether the screen handler can be used

Mappings:

Namespace	Name	Mixin selector
official	a	Lcpg;a(Lcly;)Z
intermediary	method_7597	Lnet/minecraft/class_1703;method_7597(Lnet/minecraft/class_1657;)Z
named	canUse	Lnet/minecraft/screen/ScreenHandler;canUse(Lnet/minecraft/entity/player/PlayerEntity;)Z

onButtonClick

public boolean onButtonClick(PlayerEntity player,
 int id)

Called when player clicks a button with id.

"Button click" is an abstract concept; it does not have to be triggered by a button. Examples of button clicks include selecting a recipe for a stonecutter, turning a page of a lectern's book, or selecting an enchantment on an enchanting table. Buttons are identified by an integer.

Overrides:

onButtonClick in class ScreenHandler

Returns:

whether the button click is handled successfully

Mappings:

Namespace	Name	Mixin selector
official	b	Lcpg;b(Lcly;I)Z
intermediary	method_7604	Lnet/minecraft/class_1703;method_7604(Lnet/minecraft/class_1657;I)Z
named	onButtonClick	Lnet/minecraft/screen/ScreenHandler;onButtonClick(Lnet/minecraft/entity/player/PlayerEntity;I)Z

method_59011

private boolean method_59011(int int2)

Mappings:

Namespace	Name	Mixin selector
official	e	Lcqu;e(I)Z
intermediary	method_59011	Lnet/minecraft/class_9521;method_59011(I)Z
named	method_59011	Lnet/minecraft/class_9521;method_59011(I)Z

onContentChanged

public void onContentChanged(Inventory inventory)

Called when a slot's content has changed.

This is not called by default; subclasses that override this method should also use a custom Inventory whose markDirty method is overridden to call this method as a backing inventory of the slot.

This can be used to update the output slot when input changes.

Overrides:

onContentChanged in class ScreenHandler

Mappings:

Namespace	Name	Mixin selector
official	a	Lcpg;a(Lbpt;)V
intermediary	method_7609	Lnet/minecraft/class_1703;method_7609(Lnet/minecraft/class_1263;)V
named	onContentChanged	Lnet/minecraft/screen/ScreenHandler;onContentChanged(Lnet/minecraft/inventory/Inventory;)V

method_59008

private void method_59008(Inventory inventory,
 ItemStack itemStack)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcqu;a(Lbpt;Lcuh;)V
intermediary	method_59008	Lnet/minecraft/class_9521;method_59008(Lnet/minecraft/class_1263;Lnet/minecraft/class_1799;)V
named	method_59008	Lnet/minecraft/class_9521;method_59008(Lnet/minecraft/inventory/Inventory;Lnet/minecraft/item/ItemStack;)V

method_59016

void method_59016()

Mappings:

Namespace	Name	Mixin selector
official	p	Lcqu;p()V
intermediary	method_59016	Lnet/minecraft/class_9521;method_59016()V
named	method_59016	Lnet/minecraft/class_9521;method_59016()V

getType

public ScreenHandlerType<?> getType()

Returns the screen handler type.

A screen handler must have associated screen handler type to open it.

Overrides:

getType in class ScreenHandler

Returns:

the screen handler type

Mappings:

Namespace	Name	Mixin selector
official	a	Lcpg;a()Lcqo;
intermediary	method_17358	Lnet/minecraft/class_1703;method_17358()Lnet/minecraft/class_3917;
named	getType	Lnet/minecraft/screen/ScreenHandler;getType()Lnet/minecraft/screen/ScreenHandlerType;

method_59010

public void method_59010(Runnable runnable)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcqu;a(Ljava/lang/Runnable;)V
intermediary	method_59010	Lnet/minecraft/class_9521;method_59010(Ljava/lang/Runnable;)V
named	method_59010	Lnet/minecraft/class_9521;method_59010(Ljava/lang/Runnable;)V

canInsertIntoSlot

public boolean canInsertIntoSlot(ItemStack stack,
 Slot slot)

Returns whether stack can be inserted to slot.

Subclasses should override this to return false if the slot is used for output.

Overrides:

canInsertIntoSlot in class ScreenHandler

Returns:

whether stack can be inserted to slot

Mappings:

Namespace	Name	Mixin selector
official	a	Lcpg;a(Lcuh;Lcre;)Z
intermediary	method_7613	Lnet/minecraft/class_1703;method_7613(Lnet/minecraft/class_1799;Lnet/minecraft/class_1735;)Z
named	canInsertIntoSlot	Lnet/minecraft/screen/ScreenHandler;canInsertIntoSlot(Lnet/minecraft/item/ItemStack;Lnet/minecraft/screen/slot/Slot;)Z

quickMove

public ItemStack quickMove(PlayerEntity player,
 int slot)

Quick-moves the stack at slot to other slots of the screen handler that belong to a different inventory or another section of the same inventory. For example, items can be quick-moved between a chest's slots and the player inventory or between the main player inventory and the hotbar.

Subclasses should call ScreenHandler.insertItem(net.minecraft.item.ItemStack, int, int, boolean), and if the insertion was successful, clear the slot (if the stack is exhausted) or mark it as dirty. See the vanilla subclasses for basic implementation.

Quick-moving is also known as "shift-clicking" since it's usually triggered using Shift+left click.

Specified by:

quickMove in class ScreenHandler

Parameters:

slot - the index of the slot to quick-move from

Returns:

ItemStack.EMPTY when no stack can be transferred, otherwise the original stack

See Also:

• ScreenHandler.insertItem(net.minecraft.item.ItemStack, int, int, boolean)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcpg;a(Lcly;I)Lcuh;
intermediary	method_7601	Lnet/minecraft/class_1703;method_7601(Lnet/minecraft/class_1657;I)Lnet/minecraft/class_1799;
named	quickMove	Lnet/minecraft/screen/ScreenHandler;quickMove(Lnet/minecraft/entity/player/PlayerEntity;I)Lnet/minecraft/item/ItemStack;

onClosed

public void onClosed(PlayerEntity player)

Called when this screen handler is closed.

To close a screen handler, call PlayerEntity.closeHandledScreen() on the server instead of this method.

This drops the cursor stack by default. Subclasses that have slots not backed by a persistent inventory should call ScreenHandler.dropInventory(net.minecraft.entity.player.PlayerEntity, net.minecraft.inventory.Inventory) to drop the stacks.

Overrides:

onClosed in class ScreenHandler

Mappings:

Namespace	Name	Mixin selector
official	b	Lcpg;b(Lcly;)V
intermediary	method_7595	Lnet/minecraft/class_1703;method_7595(Lnet/minecraft/class_1657;)V
named	onClosed	Lnet/minecraft/screen/ScreenHandler;onClosed(Lnet/minecraft/entity/player/PlayerEntity;)V