mirror of
https://github.com/Ellpeck/ActuallyAdditions.git
synced 2024-11-16 13:03:12 +01:00
98 lines
3.2 KiB
Java
98 lines
3.2 KiB
Java
/*
|
|
* This file ("ItemStackHandlerAA.java") is part of the Actually Additions mod for Minecraft.
|
|
* It is created and owned by Ellpeck and distributed
|
|
* under the Actually Additions License to be found at
|
|
* http://ellpeck.de/actaddlicense
|
|
* View the source code at https://github.com/Ellpeck/ActuallyAdditions
|
|
*
|
|
* © 2015-2017 Ellpeck
|
|
*/
|
|
|
|
package de.ellpeck.actuallyadditions.mod.util;
|
|
|
|
import net.minecraft.item.ItemStack;
|
|
import net.minecraft.util.NonNullList;
|
|
import net.minecraftforge.items.ItemStackHandler;
|
|
|
|
/**
|
|
* The Actually Additions variant of ItemStackHandler. Provides methods to disallow add/removal based on automation context. Defaults to thinking operations are performed by automation.
|
|
* @author Shadows
|
|
*/
|
|
public class ItemStackHandlerAA extends ItemStackHandler {
|
|
|
|
public static final IAcceptor ACCEPT_TRUE = (a, b, c) -> true;
|
|
public static final IRemover REMOVE_TRUE = (a, b) -> true;
|
|
public static final IAcceptor ACCEPT_FALSE = (a, b, c) -> false;
|
|
public static final IRemover REMOVE_FALSE = (a, b) -> false;
|
|
|
|
IAcceptor acceptor;
|
|
IRemover remover;
|
|
|
|
public ItemStackHandlerAA(NonNullList<ItemStack> stacks, IAcceptor acceptor, IRemover remover) {
|
|
super(stacks);
|
|
this.acceptor = acceptor;
|
|
this.remover = remover;
|
|
}
|
|
|
|
public ItemStackHandlerAA(int slots, IAcceptor acceptor, IRemover remover) {
|
|
super(slots);
|
|
this.acceptor = acceptor;
|
|
this.remover = remover;
|
|
}
|
|
|
|
public ItemStackHandlerAA(NonNullList<ItemStack> stacks) {
|
|
this(stacks, ACCEPT_TRUE, REMOVE_TRUE);
|
|
}
|
|
|
|
public ItemStackHandlerAA(int slots) {
|
|
this(slots, ACCEPT_TRUE, REMOVE_TRUE);
|
|
}
|
|
|
|
public NonNullList<ItemStack> getItems() {
|
|
return this.stacks;
|
|
}
|
|
|
|
@Override
|
|
public ItemStack insertItem(int slot, ItemStack stack, boolean simulate) {
|
|
return this.insertItem(slot, stack, simulate, true);
|
|
}
|
|
|
|
public ItemStack insertItem(int slot, ItemStack stack, boolean simulate, boolean fromAutomation) {
|
|
if (!this.canAccept(slot, stack, fromAutomation)) return stack;
|
|
return super.insertItem(slot, stack, simulate);
|
|
}
|
|
|
|
@Override
|
|
public ItemStack extractItem(int slot, int amount, boolean simulate) {
|
|
return this.extractItem(slot, amount, simulate, true);
|
|
}
|
|
|
|
public ItemStack extractItem(int slot, int amount, boolean simulate, boolean byAutomation) {
|
|
if (!this.canRemove(slot, byAutomation)) return ItemStack.EMPTY;
|
|
return super.extractItem(slot, amount, simulate);
|
|
}
|
|
|
|
public final boolean canAccept(int slot, ItemStack stack, boolean automation) {
|
|
return this.getAcceptor().canAccept(slot, stack, automation);
|
|
}
|
|
|
|
public final boolean canRemove(int slot, boolean automation) {
|
|
return this.getRemover().canRemove(slot, automation);
|
|
}
|
|
|
|
public IAcceptor getAcceptor() {
|
|
return this.acceptor;
|
|
}
|
|
|
|
public IRemover getRemover() {
|
|
return this.remover;
|
|
}
|
|
|
|
public static interface IAcceptor {
|
|
boolean canAccept(int slot, ItemStack stack, boolean automation);
|
|
}
|
|
|
|
public static interface IRemover {
|
|
boolean canRemove(int slot, boolean automation);
|
|
}
|
|
}
|