Method breakBlock

src/main/java/net/minecraft/block/BlockLever.java:214–224

(World worldIn, BlockPos pos, IBlockState state)

    }

    public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
    {
        if (state.getValue(POWERED))
        {
            worldIn.notifyNeighborsOfStateChange(pos, this);
            EnumFacing enumfacing = state.getValue(FACING).getFacing();
            worldIn.notifyNeighborsOfStateChange(pos.offset(enumfacing.getOpposite()), this);
        }

        super.breakBlock(worldIn, pos, state);
    }

    public int isProvidingWeakPower(IBlockAccess worldIn, BlockPos pos, IBlockState state, EnumFacing side)
    {