Lidgren.Network.NetBigInteger.Negate C# (CSharp) Method

        public NetBigInteger Negate()
        {
            if (m_sign == 0)
                return this;

            return new NetBigInteger(-m_sign, m_magnitude, false);
        }

		public NetBigInteger Add(
			NetBigInteger value)
		{
			if (m_sign == 0)
				return value;

			if (m_sign != value.m_sign)
			{
				if (value.m_sign == 0)
					return this;

				if (value.m_sign < 0)
					return Subtract(value.Negate());

				return value.Subtract(Negate());
			}

			return AddToMagnitude(value.m_magnitude);
		}