Kramax.WayPoint.HasFlag C# (CSharp) Метод

        public bool HasFlag(WPFlag f)
        {
            return (flags & (int)f) != 0;
        }

        public void SequenceWaypoint(George george, Vessel vessel, VesselData vdata)
        {
            Deb.Log("SequenceWaypoint: go");

            if (next == null)
            {
                Deb.Log("SequenceWaypoint: no next waypoint.");
                return;
            }

            next.SetFlag(WPFlag.Flown);

            var nextNext = next.next;

            if (nextNext == null)
                return;

            // do not carry over values from last course which are invalid at this point
            courseStatus = new CourseStatus();

            next.ClearFlag(WPFlag.Active);

            // do not just reference the waypoint because we want to modify
            // it in case we have made an early sequence and altitude is messed up
            prev = next.Clone();
            next = nextNext;
            prev.next = next;

            // check prev altitude to make sure we do not dive down or up to
            // altitude
            if (prev.HasFlag(WPFlag.Vertical))
            {
                if (next.HasFlag(WPFlag.RW)) // are we on final approach?
                {
                    Deb.Log("SequenceWaypoint: final approach, do not touch altitude");
                }
                else
                {
                    if (prev.alt < vessel.altitude)
                    {
                        Deb.Log("SequenceWaypoint: adjust alt of prev from {0} to {1}",
                                prev.alt, vessel.altitude);
                        prev.alt = vessel.altitude;
                    }
                    else
                    {
                        Deb.Log("SequenceWaypoint: current alt below prev alt, keep it");
                    }
                }
            }
            else
            {
                Deb.Log("SequenceWaypoint: prev has no vertical info, so fill in our alt");
                prev.SetFlag(WPFlag.Vertical);
                prev.alt = vessel.altitude;
            }

            next.SetFlag(WPFlag.Active);

            UpdateData(george, vessel, vdata);
            george.WayPointSequenced(next);
            CheckForSequence(george, vessel, vdata);
        }