Recurity.Swf.ZoneRecord.Write C# (CSharp) Method

        public void Write(Stream output)
        {
            if (this._zoneData.Count != (Int32)this._numZoneData)
            {
                SwfFormatException e = new SwfFormatException("The count of List<ZoneData> and the byte value of zone data differs. ");
               Log.Error(this, e.Message);
                throw e;
            }

            output.WriteByte(this._numZoneData);

            for (int i = 0; i < this._zoneData.Count; i++)
            {
                this._zoneData[i].Write(output);
            }

            BitStream bits = new BitStream(output);
            bits.WriteBits(6, 0); //reserved
            bits.WriteBits(1, Convert.ToInt32(this._zoneMaskY));
            bits.WriteBits(1, Convert.ToInt32(this._zoneMaskX));
        }