Package io.github.cottonmc.cotton.gui

Class ValidatedSlot

java.lang.Object

net.minecraft.screen.slot.Slot

io.github.cottonmc.cotton.gui.ValidatedSlot

public class ValidatedSlot
extends Slot

Field Summary

Fields

Modifier and Type	Field	Description
static final Predicate<ItemStack>	DEFAULT_ITEM_FILTER	The default item filter that allows all items.
protected final com.google.common.collect.Multimap<WItemSlot,WItemSlot.ChangeListener>	listeners

Fields inherited from class net.minecraft.screen.slot.Slot

id, inventory, x, y

Constructor Summary

Constructors

Constructor	Description
ValidatedSlot(Inventory inventory, int index, int x, int y)

Method Summary

Modifier and Type	Method	Description
void	addChangeListener(WItemSlot owner, WItemSlot.ChangeListener listener)	Adds a change listener to this slot.
boolean	canInsert(ItemStack stack)
boolean	canTakeItems(PlayerEntity player)
Predicate<ItemStack>	getFilter()	Gets the item stack filter of this slot.
int	getInventoryIndex()	Gets the index of this slot in its inventory.
ItemStack	getStack()
boolean	isEnabled()
boolean	isInsertingAllowed()	Returns whether items can be inserted into this slot.
boolean	isTakingAllowed()	Returns whether items can be taken from this slot.
boolean	isVisible()	Tests whether this slot is visible.
void	markDirty()
void	setFilter(Predicate<ItemStack> filter)	Sets the item stack filter of this slot.
void	setInsertingAllowed(boolean insertingAllowed)	Sets whether inserting items into this slot is allowed.
void	setTakingAllowed(boolean takingAllowed)	Sets whether taking items from this slot is allowed.
void	setVisible(boolean visible)	Sets whether this slot is visible.

Methods inherited from class net.minecraft.screen.slot.Slot

canTakePartial, getBackgroundSprite, getIndex, getMaxItemCount, getMaxItemCount, hasStack, insertStack, insertStack, method_51306, onCrafted, onCrafted, onQuickTransfer, onTake, onTakeItem, setStack, setStackNoCallbacks, takeStack, takeStackRange, tryTakeStackRange

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_ITEM_FILTER

public static final Predicate<ItemStack> DEFAULT_ITEM_FILTER

The default item filter that allows all items.

Since:

5.1.1

listeners

protected final com.google.common.collect.Multimap<WItemSlot,WItemSlot.ChangeListener> listeners

Constructor Details

ValidatedSlot

public ValidatedSlot(Inventory inventory,
 int index,
 int x,
 int y)

Method Details

canInsert

public boolean canInsert(ItemStack stack)

Overrides:

canInsert in class Slot

canTakeItems

public boolean canTakeItems(PlayerEntity player)

Overrides:

canTakeItems in class Slot

getStack

public ItemStack getStack()

Overrides:

getStack in class Slot

markDirty

public void markDirty()

Overrides:

markDirty in class Slot

getInventoryIndex

public int getInventoryIndex()

Gets the index of this slot in its inventory.

Returns:

the inventory index

isInsertingAllowed

public boolean isInsertingAllowed()

Returns whether items can be inserted into this slot.

Returns:

true if items can be inserted, false otherwise

Since:

1.10.0

setInsertingAllowed

public void setInsertingAllowed(boolean insertingAllowed)

Sets whether inserting items into this slot is allowed.

Parameters:

insertingAllowed - true if items can be inserted, false otherwise

Since:

1.10.0

isTakingAllowed

public boolean isTakingAllowed()

Returns whether items can be taken from this slot.

Returns:

true if items can be taken, false otherwise

Since:

1.10.0

setTakingAllowed

public void setTakingAllowed(boolean takingAllowed)

Sets whether taking items from this slot is allowed.

Parameters:

takingAllowed - true if items can be taken, false otherwise

Since:

1.10.0

getFilter

public Predicate<ItemStack> getFilter()

Gets the item stack filter of this slot.

Returns:

the item filter

Since:

2.0.0

setFilter

public void setFilter(Predicate<ItemStack> filter)

Sets the item stack filter of this slot.

Parameters:

filter - the new item filter

Since:

2.0.0

addChangeListener

public void addChangeListener(WItemSlot owner,
 WItemSlot.ChangeListener listener)

Adds a change listener to this slot. Does nothing if the listener is already registered.

Parameters:

owner - the owner of this slot

listener - the listener

Throws:

NullPointerException - if either parameter is null

Since:

3.0.0

isEnabled

public boolean isEnabled()

Overrides:

isEnabled in class Slot

isVisible

public boolean isVisible()

Tests whether this slot is visible.

Returns:

true if this slot is visible, false otherwise

Since:

3.0.0

setVisible

public void setVisible(boolean visible)

Sets whether this slot is visible.

Parameters:

visible - true if this slot if visible, false otherwise

Since:

3.0.0