C# de offsetli hile nasıl kodlanır?

ammo.WriteInt(0x050F418, int.Parse(textBox1.Text),4);

                int bytesread;
                int byteswritten;
                int memoryaddress = 0x00000000;
                int pointerbase;
                int memoryaddressvalue;
                byte[] memoryvalue;

                //Pointer ve offset 0x001

                memoryvalue = ReadMemoryAtAdress((IntPtr)memoryaddress, 4, out bytesread);
                pointerbase = BitConverter.ToInt32(memoryvalue, 0);
                pointerbase += 0x001;

                memoryvalue = ReadMemoryAtAdress((IntPtr)pointerbase, 4, out bytesread);
                memoryaddressvalue = BitConverter.ToInt32(memoryvalue, 0);
               
                memoryaddressvalue = memoryaddressvalue * 2;
               
                memoryvalue = BitConverter.GetBytes(memoryaddressvalue);
                byteswritten = WriteMemoryAtAdress((IntPtr)pointerbase, memoryvalue);