public boolean onBlockDestroyed(ItemStack itemStack, World world, Block block, int worldX, int worldY, int worldZ, EntityLivingBase entityLivingBase)
    {
		if(itemStack.stackTagCompound == null)
		{
			itemStack.stackTagCompound = new NBTTagCompound();
			itemStack.stackTagCompound.setInteger("ShearMode", 0);
    	}
		EntityPlayer player;

		int xRange = 1;
		int yRange = 1;
		int zRange = 1;

		if(!(entityLivingBase instanceof EntityPlayer)) return false;
		{
			player = (EntityPlayer)entityLivingBase;
		}

		Block tempBlock = world.getBlock(worldX, worldY, worldZ);
		int tempMeta = world.getBlockMetadata(worldX, worldY, worldZ);

		for(int xx = worldX - xRange; xx <= worldX + xRange; ++xx)
		{
			for(int yy = worldY - yRange; yy <= worldY + yRange; ++yy)
			{
				for(int zz = worldZ - zRange; zz <= worldZ + zRange; ++zz)
				{
					if(world.getBlock(xx, yy, zz).isLeaves(world, xx, yy, zz))
					{
						if(itemStack.stackTagCompound.getInteger("shearMode") == 0)
						{
							block.harvestBlock(world, player, xx, yy, zz, tempMeta);
						}

						else if(itemStack.stackTagCompound.getInteger("shearMode") == 1)
						{
							if(!world.isRemote)
							{
								world.spawnEntityInWorld(new EntityItem(world, worldX, worldY, worldZ, new ItemStack(tempBlock, 1)));
							}
						}
						world.setBlockToAir(xx, yy, zz);
						itemStack.damageItem(1, player);
					}
				}
			}
		}
		return true;
    }