Grabacr07.KanColleWrapper.Models.FleetState.Update C# (CSharp) Method

        internal void Update()
        {
            var state = FleetSituation.Empty;
            var ready = true;

            var ships = this.source.SelectMany(x => x.Ships).ToArray();
            if (ships.Length == 0)
            {
                ready = false;
            }
            else
            {
                var first = this.source[0];

                if (this.source.Length == 1)
                {
                    if (first.IsInSortie)
                    {
                        state |= FleetSituation.Sortie;
                        ready = false;
                    }
                    else if (first.Expedition.IsInExecution)
                    {
                        state |= FleetSituation.Expedition;
                        ready = false;
                    }
                    else
                    {
                        state |= FleetSituation.Homeport;
                    }
                }
                else
                {
                    state |= FleetSituation.Combined;

                    if (first.IsInSortie)
                    {
                        state |= FleetSituation.Sortie;
                        ready = false;
                    }
                    else
                    {
                        state |= FleetSituation.Homeport;
                    }
                }
            }

            this.Condition.Update(ships);
            this.Condition.IsEnabled = state.HasFlag(FleetSituation.Homeport); // 疲労回復通知は母港待機中の艦隊でのみ行う

            if (state.HasFlag(FleetSituation.Homeport))
            {
                var repairing = ships.Any(x => this.homeport.Repairyard.CheckRepairing(x.Id));
                if (repairing)
                {
                    state |= FleetSituation.Repairing;
                    ready = false;
                }

                var inShortSupply = ships.Any(s => s.Fuel.Current < s.Fuel.Maximum || s.Bull.Current < s.Bull.Maximum);
                if (inShortSupply)
                {
                    state |= FleetSituation.InShortSupply;
                    ready = false;
                }

                if (this.Condition.IsRejuvenating)
                {
                    ready = false;
                }
            }

            var heavilyDamaged = ships
                .Where(s => !this.homeport.Repairyard.CheckRepairing(s.Id))
                .Where(s => !s.Situation.HasFlag(ShipSituation.Evacuation) && !s.Situation.HasFlag(ShipSituation.Tow))
                .Where(s => !(state.HasFlag(FleetSituation.Sortie) && s.Situation.HasFlag(ShipSituation.DamageControlled)))
                .Any(s => s.HP.IsHeavilyDamage());
            if (heavilyDamaged)
            {
                state |= FleetSituation.HeavilyDamaged;
                ready = false;
            }

            this.Situation = state;
            this.IsReady = ready;

            if (this.Updated != null)
            {
                this.Updated(this, new EventArgs());
            }
        }