    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    }