Package org.moddingx.libx.inventory

Class FilterItemHandler

java.lang.Object

org.moddingx.libx.inventory.FilterItemHandler

All Implemented Interfaces:

net.neoforged.neoforge.items.IItemHandler, IAdvancedItemHandler

public class FilterItemHandler
extends Object
implements IAdvancedItemHandler

A simple wrapper around an IItemHandler that limits the possibility to insert or extract items. This is especially useful for item handler capabilities.

Constructor Summary

Constructors

Constructor	Description
FilterItemHandler(net.neoforged.neoforge.items.IItemHandler handler, Predicate<Integer> extract, BiPredicate<Integer,net.minecraft.world.item.ItemStack> insert)	Creates a new FilterItemHandler.

Method Summary

Modifier and Type	Method	Description
net.minecraft.world.item.ItemStack	extractItem(int slot, int amount, boolean simulate)
int	getSlotLimit(int slot)
int	getSlots()
net.minecraft.world.item.ItemStack	getStackInSlot(int slot)
net.minecraft.world.item.ItemStack	insertItem(int slot, net.minecraft.world.item.ItemStack stack, boolean simulate)
boolean	isItemValid(int slot, net.minecraft.world.item.ItemStack stack)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.moddingx.libx.inventory.IAdvancedItemHandler

extractItem, extractItem, hasSpaceFor, hasSpaceFor, insertItem

Constructor Details

FilterItemHandler

public FilterItemHandler(net.neoforged.neoforge.items.IItemHandler handler,
 @Nullable
 Predicate<Integer> extract,
 @Nullable
 BiPredicate<Integer,net.minecraft.world.item.ItemStack> insert)

Creates a new FilterItemHandler.

Parameters:

handler - The IItemHandler this FilterItemHandler wraps around.

extract - A predicate that tests whether extraction should be allowed from the provided slot.

insert - A predicate that tests whether insertion of the provided item should be allowed into the provided slot.

Method Details

getSlots

public int getSlots()

Specified by:

getSlots in interface net.neoforged.neoforge.items.IItemHandler

getStackInSlot

@Nonnull
public net.minecraft.world.item.ItemStack getStackInSlot(int slot)

Specified by:

getStackInSlot in interface net.neoforged.neoforge.items.IItemHandler

insertItem

@Nonnull
public net.minecraft.world.item.ItemStack insertItem(int slot,
 @Nonnull
 net.minecraft.world.item.ItemStack stack,
 boolean simulate)

Specified by:

insertItem in interface net.neoforged.neoforge.items.IItemHandler

extractItem

@Nonnull
public net.minecraft.world.item.ItemStack extractItem(int slot,
 int amount,
 boolean simulate)

Specified by:

extractItem in interface net.neoforged.neoforge.items.IItemHandler

getSlotLimit

public int getSlotLimit(int slot)

Specified by:

getSlotLimit in interface net.neoforged.neoforge.items.IItemHandler

isItemValid

public boolean isItemValid(int slot,
 @Nonnull
 net.minecraft.world.item.ItemStack stack)

Specified by:

isItemValid in interface net.neoforged.neoforge.items.IItemHandler