Package net.minecraft.screen

Class MountScreenHandler

java.lang.Object

net.minecraft.screen.ScreenHandler

net.minecraft.screen.MountScreenHandler

Direct Known Subclasses:

HorseScreenHandler, NautilusScreenHandler

public abstract class MountScreenHandler
extends ScreenHandler

Mappings:

Namespace	Name
named	net/minecraft/screen/MountScreenHandler
intermediary	net/minecraft/class_12343
official	dgi

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	field_64487
protected final int	field_64488
protected final int	field_64489
protected static final int	field_64490
protected final Inventory	inventory
protected final LivingEntity	mount

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, field_52557, field_52558, slots, syncId

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MountScreenHandler(int syncId, PlayerInventory playerInventory, Inventory inventory, LivingEntity mount)

Method Summary

Modifier and Type	Method	Description
protected abstract boolean	areInventoriesDifferent(Inventory inventory)
boolean	canUse(PlayerEntity player)	Returns whether the screen handler can be used.
static int	getSlotCount(int columns)
void	onClosed(PlayerEntity player)	Called when this screen handler is closed.
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, addPlayerHotbarSlots, addPlayerInventorySlots, addPlayerSlots, addProperties, addProperty, addSlot, calculateComparatorOutput, calculateComparatorOutput, calculateStackSize, canInsertIntoSlot, canInsertIntoSlot, canInsertItemIntoSlot, canUse, checkDataCount, checkSize, copySharedSlots, disableSyncing, dropInventory, enableSyncing, endQuickCraft, getCursorStack, getRevision, getSlot, getSlotIndex, getStacks, getType, insertItem, isValid, nextRevision, onButtonClick, onContentChanged, onSlotClick, packQuickCraftData, removeListener, selectBundleStack, sendContentUpdates, setCursorStack, setProperty, setReceivedCursorHash, setReceivedHash, setReceivedStack, 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_64490

protected static final int field_64490

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_64490	Lnet/minecraft/screen/MountScreenHandler;field_64490:I
intermediary	field_64490	Lnet/minecraft/class_12343;field_64490:I
official	r	Ldgi;r:I

inventory

protected final Inventory inventory

Mappings:

Namespace	Name	Mixin selector
named	inventory	Lnet/minecraft/screen/MountScreenHandler;inventory:Lnet/minecraft/inventory/Inventory;
intermediary	field_64485	Lnet/minecraft/class_12343;field_64485:Lnet/minecraft/class_1263;
official	m	Ldgi;m:Lccv;

mount

protected final LivingEntity mount

Mappings:

Namespace	Name	Mixin selector
named	mount	Lnet/minecraft/screen/MountScreenHandler;mount:Lnet/minecraft/entity/LivingEntity;
intermediary	field_64486	Lnet/minecraft/class_12343;field_64486:Lnet/minecraft/class_1309;
official	n	Ldgi;n:Lchm;

field_64487

protected final int field_64487

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_64487	Lnet/minecraft/screen/MountScreenHandler;field_64487:I
intermediary	field_64487	Lnet/minecraft/class_12343;field_64487:I
official	o	Ldgi;o:I

field_64488

protected final int field_64488

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_64488	Lnet/minecraft/screen/MountScreenHandler;field_64488:I
intermediary	field_64488	Lnet/minecraft/class_12343;field_64488:I
official	p	Ldgi;p:I

field_64489

protected final int field_64489

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	field_64489	Lnet/minecraft/screen/MountScreenHandler;field_64489:I
intermediary	field_64489	Lnet/minecraft/class_12343;field_64489:I
official	q	Ldgi;q:I

Constructor Details

MountScreenHandler

protected MountScreenHandler(int syncId,
 PlayerInventory playerInventory,
 Inventory inventory,
 LivingEntity mount)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/screen/MountScreenHandler;<init>(ILnet/minecraft/entity/player/PlayerInventory;Lnet/minecraft/inventory/Inventory;Lnet/minecraft/entity/LivingEntity;)V
intermediary	<init>	Lnet/minecraft/class_12343;<init>(ILnet/minecraft/class_1661;Lnet/minecraft/class_1263;Lnet/minecraft/class_1309;)V
official	<init>	Ldgi;<init>(ILdcn;Lccv;Lchm;)V

Method Details

areInventoriesDifferent

protected abstract boolean areInventoriesDifferent(Inventory inventory)

Mappings:

Namespace	Name	Mixin selector
named	areInventoriesDifferent	Lnet/minecraft/screen/MountScreenHandler;areInventoriesDifferent(Lnet/minecraft/inventory/Inventory;)Z
intermediary	method_76588	Lnet/minecraft/class_12343;method_76588(Lnet/minecraft/class_1263;)Z
official	c	Ldgi;c(Lccv;)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
named	canUse	Lnet/minecraft/screen/ScreenHandler;canUse(Lnet/minecraft/entity/player/PlayerEntity;)Z
intermediary	method_7597	Lnet/minecraft/class_1703;method_7597(Lnet/minecraft/class_1657;)Z
official	b	Ldgf;b(Ldco;)Z

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
named	onClosed	Lnet/minecraft/screen/ScreenHandler;onClosed(Lnet/minecraft/entity/player/PlayerEntity;)V
intermediary	method_7595	Lnet/minecraft/class_1703;method_7595(Lnet/minecraft/class_1657;)V
official	a	Ldgf;a(Ldco;)V

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
named	quickMove	Lnet/minecraft/screen/ScreenHandler;quickMove(Lnet/minecraft/entity/player/PlayerEntity;I)Lnet/minecraft/item/ItemStack;
intermediary	method_7601	Lnet/minecraft/class_1703;method_7601(Lnet/minecraft/class_1657;I)Lnet/minecraft/class_1799;
official	b	Ldgf;b(Ldco;I)Ldkq;

getSlotCount

public static int getSlotCount(int columns)

Mappings:

Namespace	Name	Mixin selector
named	getSlotCount	Lnet/minecraft/screen/MountScreenHandler;getSlotCount(I)I
intermediary	method_76589	Lnet/minecraft/class_12343;method_76589(I)I
official	e	Ldgi;e(I)I