content: package net.minecraft.block;
  
  import net.minecraft.block.material.MapColor;
  import net.minecraft.block.material.Material;
  import net.minecraft.block.properties.IProperty;
  import net.minecraft.block.properties.PropertyBool;
  import net.minecraft.block.properties.PropertyEnum;
  import net.minecraft.block.state.BlockState;
  import net.minecraft.block.state.IBlockState;
  import net.minecraft.creativetab.CreativeTabs;
  import net.minecraft.init.Blocks;
  import net.minecraft.item.Item;
  import net.minecraft.item.ItemStack;
  import net.minecraft.util.BlockPos;
  import net.minecraft.util.IStringSerializable;
  import net.minecraft.world.World;
  
  import java.util.List;
  import java.util.Random;
  
  public abstract class BlockStoneSlab extends BlockSlab {
      public static final PropertyBool SEAMLESS = PropertyBool.create("seamless");
      public static final PropertyEnum<BlockStoneSlab.EnumType> VARIANT = PropertyEnum.create("variant", BlockStoneSlab.EnumType.class);
  
      public BlockStoneSlab() {
          super(Material.rock);
          IBlockState iblockstate = this.blockState.getBaseState();
  
          if (this.isDouble()) {
              iblockstate = iblockstate.withProperty(SEAMLESS, false);
          } else {
              iblockstate = iblockstate.withProperty(HALF, BlockSlab.EnumBlockHalf.BOTTOM);
          }
  
          this.setDefaultState(iblockstate.withProperty(VARIANT, BlockStoneSlab.EnumType.STONE));
          this.setCreativeTab(CreativeTabs.tabBlock);
      }
  
      public Item getItemDropped(IBlockState state, Random rand, int fortune) {
          return Item.getItemFromBlock(Blocks.stone_slab);
      }
  
      public Item getItem(World worldIn, BlockPos pos) {
          return Item.getItemFromBlock(Blocks.stone_slab);
      }
  
      public String getUnlocalizedName(int meta) {
          return super.getUnlocalizedName() + "." + BlockStoneSlab.EnumType.byMetadata(meta).getUnlocalizedName();
      }
  
      public IProperty<?> getVariantProperty() {
          return VARIANT;
      }
  
      public Object getVariant(ItemStack stack) {
          return BlockStoneSlab.EnumType.byMetadata(stack.getMetadata() & 7);
      }
  
      public void getSubBlocks(Item itemIn, CreativeTabs tab, List<ItemStack> list) {
          if (itemIn != Item.getItemFromBlock(Blocks.double_stone_slab)) {
              for (BlockStoneSlab.EnumType blockstoneslab$enumtype : BlockStoneSlab.EnumType.values()) {
                  if (blockstoneslab$enumtype != BlockStoneSlab.EnumType.WOOD) {
                      list.add(new ItemStack(itemIn, 1, blockstoneslab$enumtype.getMetadata()));
                  }
              }
          }
      }
  
      public IBlockState getStateFromMeta(int meta) {
          IBlockState iblockstate = this.getDefaultState().withProperty(VARIANT, BlockStoneSlab.EnumType.byMetadata(meta & 7));
  
          if (this.isDouble()) {
              iblockstate = iblockstate.withProperty(SEAMLESS, Boolean.valueOf((meta & 8) != 0));
          } else {
              iblockstate = iblockstate.withProperty(HALF, (meta & 8) == 0 ? BlockSlab.EnumBlockHalf.BOTTOM : BlockSlab.EnumBlockHalf.TOP);
          }
  
          return iblockstate;
      }
  
      public int getMetaFromState(IBlockState state) {
          int i = 0;
          i = i | state.getValue(VARIANT).getMetadata();
  
          if (this.isDouble()) {
              if (state.getValue(SEAMLESS).booleanValue()) {
                  i |= 8;
              }
          } else if (state.getValue(HALF) == BlockSlab.EnumBlockHalf.TOP) {
              i |= 8;
          }
  
          return i;
      }
  
      protected BlockState createBlockState() {
          return this.isDouble() ? new BlockState(this, SEAMLESS, VARIANT) : new BlockState(this, HALF, VARIANT);
      }
  
      public int damageDropped(IBlockState state) {
          return state.getValue(VARIANT).getMetadata();
      }
  
      public MapColor getMapColor(IBlockState state) {
          return state.getValue(VARIANT).func_181074_c();
      }
  
      public enum EnumType implements IStringSerializable {
          STONE(0, MapColor.stoneColor, "stone"),
          SAND(1, MapColor.sandColor, "sandstone", "sand"),
          WOOD(2, MapColor.woodColor, "wood_old", "wood"),
          COBBLESTONE(3, MapColor.stoneColor, "cobblestone", "cobble"),
          BRICK(4, MapColor.redColor, "brick"),
          SMOOTHBRICK(5, MapColor.stoneColor, "stone_brick", "smoothStoneBrick"),
          NETHERBRICK(6, MapColor.netherrackColor, "nether_brick", "netherBrick"),
          QUARTZ(7, MapColor.quartzColor, "quartz");
  
          private static final BlockStoneSlab.EnumType[] META_LOOKUP = new BlockStoneSlab.EnumType[values().length];
          private final int meta;
          private final MapColor field_181075_k;
          private final String name;
          private final String unlocalizedName;
  
          EnumType(int p_i46381_3_, MapColor p_i46381_4_, String p_i46381_5_) {
              this(p_i46381_3_, p_i46381_4_, p_i46381_5_, p_i46381_5_);
          }
  
          EnumType(int p_i46382_3_, MapColor p_i46382_4_, String p_i46382_5_, String p_i46382_6_) {
              this.meta = p_i46382_3_;
              this.field_181075_k = p_i46382_4_;
              this.name = p_i46382_5_;
              this.unlocalizedName = p_i46382_6_;
          }
  
          public int getMetadata() {
              return this.meta;
          }
  
          public MapColor func_181074_c() {
              return this.field_181075_k;
          }
  
          public String toString() {
              return this.name;
          }
  
          public static BlockStoneSlab.EnumType byMetadata(int meta) {
              if (meta < 0 || meta >= META_LOOKUP.length) {
                  meta = 0;
              }
  
              return META_LOOKUP[meta];
          }
  
          public String getName() {
              return this.name;
          }
  
          public String getUnlocalizedName() {
              return this.unlocalizedName;
          }
  
          static {
              for (BlockStoneSlab.EnumType blockstoneslab$enumtype : values()) {
                  META_LOOKUP[blockstoneslab$enumtype.getMetadata()] = blockstoneslab$enumtype;
              }
          }
      }
  }
  