60 lines
1.9 KiB
Java
60 lines
1.9 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.turtle.core;
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import dan200.computercraft.api.turtle.ITurtleAccess;
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import dan200.computercraft.api.turtle.ITurtleCommand;
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import dan200.computercraft.api.turtle.TurtleAnimation;
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import dan200.computercraft.api.turtle.TurtleCommandResult;
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import dan200.computercraft.shared.util.InventoryUtil;
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import net.minecraft.item.ItemStack;
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import javax.annotation.Nonnull;
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public class TurtleTransferToCommand implements ITurtleCommand
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{
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private final int slot;
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private final int quantity;
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public TurtleTransferToCommand( int slot, int limit )
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{
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this.slot = slot;
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quantity = limit;
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}
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@Nonnull
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@Override
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public TurtleCommandResult execute( @Nonnull ITurtleAccess turtle )
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{
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// Take stack
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ItemStack stack = InventoryUtil.takeItems( quantity, turtle.getItemHandler(), turtle.getSelectedSlot(), 1, turtle.getSelectedSlot() );
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if( stack.isEmpty() )
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{
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turtle.playAnimation( TurtleAnimation.WAIT );
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return TurtleCommandResult.success();
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}
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// Store stack
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ItemStack remainder = InventoryUtil.storeItems( stack, turtle.getItemHandler(), slot, 1, slot );
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if( !remainder.isEmpty() )
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{
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// Put the remainder back
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InventoryUtil.storeItems( remainder, turtle.getItemHandler(), turtle.getSelectedSlot(), 1, turtle.getSelectedSlot() );
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}
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// Return true if we moved anything
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if( remainder != stack )
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{
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turtle.playAnimation( TurtleAnimation.WAIT );
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return TurtleCommandResult.success();
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}
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else
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{
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return TurtleCommandResult.failure( "No space for items" );
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}
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}
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}
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