001    package net.minecraft.world.gen.structure;
002    
003    import java.util.Random;
004    
005    public abstract class StructurePieceBlockSelector
006    {
007        protected int selectedBlockId;
008        protected int selectedBlockMetaData;
009    
010        /**
011         * picks Block Ids and Metadata (Silverfish)
012         */
013        public abstract void selectBlocks(Random var1, int var2, int var3, int var4, boolean var5);
014    
015        public int getSelectedBlockId()
016        {
017            return this.selectedBlockId;
018        }
019    
020        public int getSelectedBlockMetaData()
021        {
022            return this.selectedBlockMetaData;
023        }
024    }