package net.minecraft.server;

 

import java.util.Set;

 

import com.google.common.collect.Sets;

 

public class ItemHammer extends ItemTool{

 

    private static final Set<Block> c = Sets.newHashSet(new Block[] { Blocks.ACTIVATOR_RAIL, Blocks.COAL_ORE, Blocks.COBBLESTONE, Blocks.DETECTOR_RAIL, Blocks.DIAMOND_BLOCK, Blocks.DIAMOND_ORE, Blocks.DOUBLE_STONE_SLAB, Blocks.GOLDEN_RAIL, Blocks.GOLD_BLOCK, Blocks.GOLD_ORE, Blocks.ICE, Blocks.IRON_BLOCK, Blocks.IRON_ORE, Blocks.LAPIS_BLOCK, Blocks.LAPIS_ORE, Blocks.LIT_REDSTONE_ORE, Blocks.MOSSY_COBBLESTONE, Blocks.NETHERRACK, Blocks.PACKED_ICE, Blocks.RAIL, Blocks.REDSTONE_ORE, Blocks.SANDSTONE, Blocks.RED_SANDSTONE, Blocks.STONE, Blocks.STONE_SLAB});

 

    protected ItemHammer(Item.EnumToolMaterial item_enumtoolmaterial) {

        super(2.0F, item_enumtoolmaterial, ItemHammer.c);

    }

 

    public boolean canDestroySpecialBlock(Block block) {

        return block == Blocks.OBSIDIAN ? this.b.d() == 3 : (block != Blocks.DIAMOND_BLOCK && block != Blocks.DIAMOND_ORE ? (block != Blocks.EMERALD_ORE && block != Blocks.EMERALD_BLOCK ? (block != Blocks.GOLD_BLOCK && block != Blocks.GOLD_ORE ? (block != Blocks.IRON_BLOCK && block != Blocks.IRON_ORE ? (block != Blocks.LAPIS_BLOCK && block != Blocks.LAPIS_ORE ? (block != Blocks.REDSTONE_ORE && block != Blocks.LIT_REDSTONE_ORE ? (block.getMaterial() == Material.STONE ? true : (block.getMaterial() == Material.ORE ? true : block.getMaterial() == Material.HEAVY)) : this.b.d() >= 2) : this.b.d() >= 1) : this.b.d() >= 1) : this.b.d() >= 2) : this.b.d() >= 2) : this.b.d() >= 2);

    }

 

    public float getDestroySpeed(ItemStack itemstack, Block block) {

        return block.getMaterial() != Material.ORE && block.getMaterial() != Material.HEAVY && block.getMaterial() != Material.STONE ? super.getDestroySpeed(itemstack, block) : this.a;

    }

   

    public boolean onBlockDestroyed(ItemStack itemstack, World world, Block block, BlockPosition blockposition, EntityLiving entityliving) {

       

        BlockPosition posdown = blockposition.down();

        BlockPosition posup = blockposition.up();

        BlockPosition posright = null;

        BlockPosition posleft = null;

        BlockPosition postopleft = null;

        BlockPosition postopright = null;

        BlockPosition posdownleft = null;

        BlockPosition posdownright = null;

       

        EnumDirection enumfacing = entityliving.getDirection();

       

        switch(enumfacing)

        {

                case NORTH:

                        posright = blockposition.east();

                        posleft = blockposition.west();

                       

                        postopright = blockposition.up().east();

                        posdownright = blockposition.down().east();

                       

                        postopleft = blockposition.up().west();

                        posdownleft = blockposition.down().west();

                       

                break;

               

                case SOUTH:

                        posright = blockposition.east();

                        posleft = blockposition.west();

                       

                        postopright = posright.up();

                        posdownright = posright.down();

                       

                        postopleft = posleft.up();

                        posdownleft = posleft.down();

                       

                break;

               

                case EAST:

                        posright = blockposition.north();

                        posleft = blockposition.south();

                       

                        postopright = posright.up();

                        posdownright = posright.down();

                       

                        postopleft = posleft.up();

                        posdownleft = posleft.down();

                       

                break;

               

                case WEST:

                        posright = blockposition.north();

                        posleft = blockposition.south();

                       

                        postopright = posright.up();

                        posdownright = posright.down();

                       

                        postopleft = posleft.up();

                        posdownleft = posleft.down();

                       

                break;

        }

       

        world.setAir(posdown, true);

        world.setAir(posup, true);

        world.setAir(posright, true);

        world.setAir(posleft, true);

        world.setAir(postopleft, true);

        world.setAir(postopright, true);

        world.setAir(posdownleft, true);

        world.setAir(posdownright, true);

       

        return super.a(itemstack, world, block, blockposition, entityliving);

 

    }

}