70 lines
2 KiB
Java
70 lines
2 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.core.features;
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import java.util.Optional;
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import com.google.common.base.Preconditions;
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import net.minecraft.block.Block;
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import net.minecraft.item.ItemBlock;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.IBlockAccess;
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import appeng.api.definitions.IBlockDefinition;
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public class BlockDefinition extends ItemDefinition implements IBlockDefinition
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{
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private final Optional<Block> block;
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public BlockDefinition( String registryName, Block block, ItemBlock item )
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{
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super( registryName, item );
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this.block = Optional.ofNullable( block );
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}
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@Override
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public final Optional<Block> maybeBlock()
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{
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return this.block;
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}
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@Override
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public final Optional<ItemBlock> maybeItemBlock()
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{
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return this.block.map( ItemBlock::new );
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}
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@Override
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public final Optional<ItemStack> maybeStack( int stackSize )
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{
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Preconditions.checkArgument( stackSize > 0 );
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return this.block.map( b -> new ItemStack( b, stackSize ) );
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}
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@Override
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public final boolean isSameAs( final IBlockAccess world, final BlockPos pos )
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{
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return block.isPresent() && world.getBlockState( pos ).getBlock() == this.block.get();
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}
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}
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