83 lines
2.6 KiB
Java
83 lines
2.6 KiB
Java
/*
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* This file is part of ComputerCraft - http://www.computercraft.info
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* Copyright Daniel Ratcliffe, 2011-2021. Do not distribute without permission.
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* Send enquiries to dratcliffe@gmail.com
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*/
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package dan200.computercraft.shared.common;
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import dan200.computercraft.shared.Registry;
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import dan200.computercraft.shared.network.container.HeldItemContainerData;
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import net.minecraft.entity.player.PlayerEntity;
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import net.minecraft.entity.player.PlayerInventory;
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import net.minecraft.inventory.container.Container;
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import net.minecraft.inventory.container.ContainerType;
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import net.minecraft.inventory.container.INamedContainerProvider;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.Hand;
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import net.minecraft.util.text.ITextComponent;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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public class ContainerHeldItem extends Container
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{
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private final ItemStack stack;
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private final Hand hand;
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public ContainerHeldItem( ContainerType<? extends ContainerHeldItem> type, int id, PlayerEntity player, Hand hand )
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{
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super( type, id );
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this.hand = hand;
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stack = player.getItemInHand( hand ).copy();
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}
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public static ContainerHeldItem createPrintout( int id, PlayerInventory inventory, HeldItemContainerData data )
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{
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return new ContainerHeldItem( Registry.ModContainers.PRINTOUT.get(), id, inventory.player, data.getHand() );
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}
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@Nonnull
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public ItemStack getStack()
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{
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return stack;
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}
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@Override
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public boolean stillValid( @Nonnull PlayerEntity player )
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{
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if( !player.isAlive() ) return false;
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ItemStack stack = player.getItemInHand( hand );
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return stack == this.stack || !stack.isEmpty() && !this.stack.isEmpty() && stack.getItem() == this.stack.getItem();
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}
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public static class Factory implements INamedContainerProvider
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{
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private final ContainerType<ContainerHeldItem> type;
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private final ITextComponent name;
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private final Hand hand;
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public Factory( ContainerType<ContainerHeldItem> type, ItemStack stack, Hand hand )
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{
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this.type = type;
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name = stack.getHoverName();
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this.hand = hand;
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}
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@Nonnull
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@Override
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public ITextComponent getDisplayName()
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{
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return name;
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}
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@Nullable
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@Override
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public Container createMenu( int id, @Nonnull PlayerInventory inventory, @Nonnull PlayerEntity player )
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{
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return new ContainerHeldItem( type, id, player, hand );
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}
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}
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}
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