KancolleSniffer/ShipInfo.cs

   1 // Copyright (C) 2013, 2014, 2015 Kazuhiro Fujieda <fujieda@users.osdn.me>\r
   2 // \r
   3 // Licensed under the Apache License, Version 2.0 (the "License");\r
   4 // you may not use this file except in compliance with the License.\r
   5 // You may obtain a copy of the License at\r
   6 //\r
   7 //    http://www.apache.org/licenses/LICENSE-2.0\r
   8 //\r
   9 // Unless required by applicable law or agreed to in writing, software\r
  10 // distributed under the License is distributed on an "AS IS" BASIS,\r
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  12 // See the License for the specific language governing permissions and\r
  13 // limitations under the License.\r
  14 \r
  15 using System;\r
  16 using System.Collections.Generic;\r
  17 using System.Linq;\r
  18 using static System.Math;\r
  19 \r
  20 namespace KancolleSniffer\r
  21 {\r
  22     public class ShipStatus : ICloneable\r
  23     {\r
  24         public int Id { get; set; }\r
  25         public int Fleet { get; set; }\r
  26         public ShipSpec Spec { get; set; }\r
  27 \r
  28         public string Name => Spec.Name;\r
  29 \r
  30         public int Level { get; set; }\r
  31         public int ExpToNext { get; set; }\r
  32         public int MaxHp { get; set; }\r
  33         public int NowHp { get; set; }\r
  34         public int Cond { get; set; }\r
  35         public int Fuel { get; set; }\r
  36         public int Bull { get; set; }\r
  37         public int[] OnSlot { get; set; }\r
  38         public ItemStatus[] Slot { get; set; }\r
  39         public ItemStatus SlotEx { get; set; }\r
  40         public int LoS { get; set; }\r
  41         public int Firepower { get; set; }\r
  42         public int Torpedo { get; set; }\r
  43         public int AntiSubmarine { get; set; }\r
  44         public int AntiAir { get; set; }\r
  45         public int Lucky { get; set; }\r
  46         public bool Locked { get; set; }\r
  47         public bool Escaped { get; set; }\r
  48 \r
  49         public Damage DamageLevel => CalcDamage(NowHp, MaxHp);\r
  50 \r
  51         public int CombinedFleetType { get; set; }\r
  52 \r
  53         public IEnumerable<ItemStatus> AllSlot => SlotEx.Id == 0 ? Slot : Slot.Concat(new[] {SlotEx});\r
  54 \r
  55         public ShipStatus()\r
  56         {\r
  57             Id = -1;\r
  58             Fleet = -1;\r
  59             Spec = new ShipSpec();\r
  60             OnSlot = new int[0];\r
  61             Slot = new ItemStatus[0];\r
  62             SlotEx = new ItemStatus();\r
  63         }\r
  64 \r
  65         public enum Damage\r
  66         {\r
  67             Minor,\r
  68             Small,\r
  69             Half,\r
  70             Badly,\r
  71             Sunk\r
  72         }\r
  73 \r
  74         public static Damage CalcDamage(int now, int max)\r
  75         {\r
  76             if (now == 0 && max > 0)\r
  77                 return Damage.Sunk;\r
  78             var ratio = max == 0 ? 1 : (double)now / max;\r
  79             return ratio > 0.75 ? Damage.Minor : ratio > 0.5 ? Damage.Small : ratio > 0.25 ? Damage.Half : Damage.Badly;\r
  80         }\r
  81 \r
  82         public TimeSpan RepairTime => TimeSpan.FromSeconds(CalcRepairSec(MaxHp - NowHp) + 30);\r
  83 \r
  84         public int CalcRepairSec(int damage) => (int)(RepairSecPerHp * damage);\r
  85 \r
  86         public double RepairSecPerHp\r
  87         {\r
  88             get\r
  89             {\r
  90                 var weight = Spec.RepairWeight;\r
  91                 var level = Level < 12 ? Level * 10 : Level * 5 + Floor(Sqrt(Level - 11)) * 10 + 50;\r
  92                 return level * weight;\r
  93             }\r
  94         }\r
  95 \r
  96         public void CalcMaterialsToRepair(out int fuel, out int steal)\r
  97         {\r
  98             var damage = MaxHp - NowHp;\r
  99             fuel = (int)(Spec.FuelMax * 0.2 * 0.16 * damage);\r
 100             steal = (int)(Spec.FuelMax * 0.2 * 0.3 * damage);\r
 101         }\r
 102 \r
 103         public double EffectiveFirepower\r
 104         {\r
 105             get\r
 106             {\r
 107                 if (Spec.IsSubmarine)\r
 108                     return 0;\r
 109                 var isRyuseiAttack = Spec.Id == 352 && // 速吸改\r
 110                                      Slot.Any(item => item.Spec.Type == 8); // 艦攻装備\r
 111                 var levelBonus = AllSlot.Sum(item => item.FirePowerLevelBonus);\r
 112                 if (!Spec.IsAircraftCarrier && !isRyuseiAttack)\r
 113                     return Firepower + levelBonus + CombinedFleetFirepowerBonus + 5;\r
 114                 var specs = (from item in Slot where item.Spec.IsAircraft select item.Spec).ToArray();\r
 115                 var torpedo = specs.Sum(s => s.Torpedo);\r
 116                 var bomber = specs.Sum(s => s.Bomber);\r
 117                 if (torpedo == 0 && bomber == 0)\r
 118                     return 0;\r
 119                 return (int)((Firepower + torpedo + levelBonus +\r
 120                               (int)(bomber * 1.3) + CombinedFleetFirepowerBonus) * 1.5) + 55;\r
 121             }\r
 122         }\r
 123 \r
 124         private int CombinedFleetFirepowerBonus\r
 125         {\r
 126             get\r
 127             {\r
 128                 switch (CombinedFleetType)\r
 129                 {\r
 130                     case 0:\r
 131                         return 0;\r
 132                     case 1: // 機動\r
 133                         return Fleet == 0 ? 2 : 10;\r
 134                     case 2: // 水上\r
 135                         return Fleet == 0 ? 10 : -5;\r
 136                     case 3: // 輸送\r
 137                         return Fleet == 0 ? -5 : 10;\r
 138                     default:\r
 139                         return 0;\r
 140                 }\r
 141             }\r
 142         }\r
 143 \r
 144         public double EffectiveTorpedo\r
 145         {\r
 146             get\r
 147             {\r
 148                 if (Spec.IsAircraftCarrier || Torpedo == 0)\r
 149                     return 0;\r
 150                 return Torpedo + AllSlot.Sum(item => item.TorpedoLevelBonus) + CombinedFleetTorpedoPenalty + 5;\r
 151             }\r
 152         }\r
 153 \r
 154         private int CombinedFleetTorpedoPenalty => CombinedFleetType > 0 && Fleet == 1 ? -5 : 0;\r
 155 \r
 156         public double EffectiveAntiSubmarine\r
 157         {\r
 158             get\r
 159             {\r
 160                 if (!Spec.IsAntiSubmarine)\r
 161                     return 0;\r
 162                 // ReSharper disable once CompareOfFloatsByEqualityOperator\r
 163                 if (Spec.IsAircraftCarrier && EffectiveFirepower == 0) // 砲撃戦に参加しない\r
 164                     return 0;\r
 165                 var sonar = false;\r
 166                 var dc = false;\r
 167                 var aircraft = false;\r
 168                 var all = 0.0;\r
 169                 var vanilla = AntiSubmarine;\r
 170                 foreach (var spec in Slot.Select(item => item.Spec))\r
 171                 {\r
 172                     vanilla -= spec.AntiSubmarine;\r
 173                     if (spec.IsSonar)\r
 174                         sonar = true;\r
 175                     else if (spec.IsDepthCharge)\r
 176                         dc = true;\r
 177                     else if (spec.IsAircraft)\r
 178                         aircraft = true;\r
 179                     all += spec.EffectiveAntiSubmarine;\r
 180                 }\r
 181                 if (vanilla == 0 && !aircraft) // 素対潜0で航空機なしは対潜攻撃なし\r
 182                     return 0;\r
 183                 var bonus = sonar && dc ? 1.15 : 1.0;\r
 184                 var levelBonus = Slot.Sum(item => item.AntiSubmarineLevelBonus);\r
 185                 return bonus * (Sqrt(vanilla) * 2 + all * 1.5 + levelBonus + (aircraft ? 8 : 13));\r
 186             }\r
 187         }\r
 188 \r
 189         public bool CanOpeningAntiSubmarineAttack =>\r
 190             Spec.Id == 141 || Slot.Any(item => item.Spec.IsSonar) &&\r
 191                 (AntiSubmarine >= 100 || Spec.ShipType == 1 && AntiSubmarine >= 60);\r
 192 \r
 193         public double NightBattlePower\r
 194         {\r
 195             get\r
 196             {\r
 197                 if (Spec.IsAircraftCarrier && Spec.Id != 353 && Spec.Id != 432) // Graf Zeppelin以外の空母\r
 198                     return 0;\r
 199                 return Firepower + Torpedo + Slot.Sum(item => item.NightBattleLevelBonus);\r
 200             }\r
 201         }\r
 202 \r
 203         public int PreparedDamageControl =>\r
 204             DamageLevel != Damage.Badly\r
 205                 ? -1\r
 206                 : SlotEx.Spec.Id == 42 || SlotEx.Spec.Id == 43\r
 207                     ? SlotEx.Spec.Id\r
 208                     : Slot.FirstOrDefault(item => item.Spec.Id == 42 || item.Spec.Id == 43)?.Spec.Id ?? -1;\r
 209 \r
 210         public double TransportPoint\r
 211             => Spec.TransportPoint + AllSlot.Sum(item => item.Spec.TransportPoint);\r
 212 \r
 213         public int EffectiveAntiAirForShip\r
 214         {\r
 215             get\r
 216             {\r
 217                 if (AllSlot.All(item => item.Id == -1 || item.Id == 0))\r
 218                     return AntiAir;\r
 219                 var vanilla = AntiAir - AllSlot.Sum(item => item.Spec.AntiAir);\r
 220                 var x = vanilla + AllSlot.Sum(item => item.EffectiveAntiAirForShip);\r
 221                 return (int)(x / 2) * 2;\r
 222             }\r
 223         }\r
 224 \r
 225         public int EffectiveAntiAirForFleet => (int)AllSlot.Sum(item => item.EffectiveAntiAirForFleet);\r
 226 \r
 227         public object Clone()\r
 228         {\r
 229             var r = (ShipStatus)MemberwiseClone();\r
 230             r.Slot = r.Slot.ToArray(); // 戦闘中のダメコンの消費が見えないように複製する\r
 231             return r;\r
 232         }\r
 233     }\r
 234 \r
 235     public struct ChargeStatus\r
 236     {\r
 237         public int Fuel { get; set; }\r
 238         public int Bull { get; set; }\r
 239 \r
 240         public ChargeStatus(ShipStatus status) : this()\r
 241         {\r
 242             Fuel = CalcChargeState(status.Fuel, status.Spec.FuelMax);\r
 243             Bull = CalcChargeState(status.Bull, status.Spec.BullMax);\r
 244         }\r
 245 \r
 246         public ChargeStatus(int fuel, int bull) : this()\r
 247         {\r
 248             Fuel = fuel;\r
 249             Bull = bull;\r
 250         }\r
 251 \r
 252         private int CalcChargeState(int now, int full)\r
 253         {\r
 254             if (full == 0 || now == full)\r
 255                 return 0;\r
 256             var ratio = (double)now / full;\r
 257             if (ratio >= 7.0 / 9)\r
 258                 return 1;\r
 259             if (ratio >= 3.0 / 9)\r
 260                 return 2;\r
 261             if (ratio > 0)\r
 262                 return 3;\r
 263             return 4;\r
 264         }\r
 265     }\r
 266 \r
 267     public class ShipInfo\r
 268     {\r
 269         public const int FleetCount = 4;\r
 270         public const int MemberCount = 6;\r
 271 \r
 272         private readonly int[][] _decks = new int[FleetCount][];\r
 273         private readonly Dictionary<int, ShipStatus> _shipInfo = new Dictionary<int, ShipStatus>();\r
 274         private readonly ShipMaster _shipMaster = new ShipMaster();\r
 275         private readonly ItemInfo _itemInfo;\r
 276         private readonly bool[] _inMission = new bool[FleetCount];\r
 277         private readonly bool[] _inSortie = new bool[FleetCount];\r
 278         private int _hqLevel;\r
 279         private readonly List<int> _escapedShips = new List<int>();\r
 280         private int _combinedFleetType;\r
 281 \r
 282         public ShipInfo(ItemInfo itemInfo)\r
 283         {\r
 284             _itemInfo = itemInfo;\r
 285 \r
 286             for (var fleet = 0; fleet < FleetCount; fleet++)\r
 287             {\r
 288                 var deck = new int[MemberCount];\r
 289                 for (var i = 0; i < deck.Length; i++)\r
 290                     deck[i] = -1;\r
 291                 _decks[fleet] = deck;\r
 292             }\r
 293             ClearShipInfo();\r
 294         }\r
 295 \r
 296         public void InspectMaster(dynamic json)\r
 297         {\r
 298             _shipMaster.Inspect(json);\r
 299         }\r
 300 \r
 301         public void InspectShip(dynamic json)\r
 302         {\r
 303             if (json.api_deck_port()) // port\r
 304             {\r
 305                 ClearShipInfo();\r
 306                 for (var i = 0; i < FleetCount; i++)\r
 307                     _inSortie[i] = false;\r
 308                 InspectDeck(json.api_deck_port);\r
 309                 InspectShipData(json.api_ship);\r
 310                 InspectBasic(json.api_basic);\r
 311                 if (json.api_combined_flag())\r
 312                     _combinedFleetType = (int)json.api_combined_flag;\r
 313                 _itemInfo.NowShips = ((object[])json.api_ship).Length;\r
 314             }\r
 315             else if (json.api_data()) // ship2\r
 316             {\r
 317                 ClearShipInfo();\r
 318                 InspectDeck(json.api_data_deck);\r
 319                 InspectShipData(json.api_data);\r
 320                 _itemInfo.NowShips = ((object[])json.api_data).Length;\r
 321             }\r
 322             else if (json.api_ship_data()) // ship3とship_deck\r
 323             {\r
 324                 // 一隻分のデータしか来ないことがあるので艦娘数を数えない\r
 325                 InspectDeck(json.api_deck_data);\r
 326                 InspectShipData(json.api_ship_data);\r
 327             }\r
 328             else if (json.api_ship()) // getshipとpowerup\r
 329             {\r
 330                 InspectShipData(new[] {json.api_ship});\r
 331             }\r
 332         }\r
 333 \r
 334         private void ClearShipInfo()\r
 335         {\r
 336             _shipInfo.Clear();\r
 337             _shipInfo[-1] = new ShipStatus();\r
 338         }\r
 339 \r
 340         public void InspectDeck(dynamic json)\r
 341         {\r
 342             foreach (var entry in json)\r
 343             {\r
 344                 var fleet = (int)entry.api_id - 1;\r
 345                 var deck = _decks[fleet];\r
 346                 for (var i = 0; i < deck.Length; i++)\r
 347                     deck[i] = (int)entry.api_ship[i];\r
 348                 _inMission[fleet] = (int)entry.api_mission[0] != 0;\r
 349             }\r
 350         }\r
 351 \r
 352         private void InspectShipData(dynamic json)\r
 353         {\r
 354             foreach (var entry in json)\r
 355             {\r
 356                 _shipInfo[(int)entry.api_id] = new ShipStatus\r
 357                 {\r
 358                     Id = (int)entry.api_id,\r
 359                     Spec = _shipMaster[(int)entry.api_ship_id],\r
 360                     Level = (int)entry.api_lv,\r
 361                     ExpToNext = (int)entry.api_exp[1],\r
 362                     MaxHp = (int)entry.api_maxhp,\r
 363                     NowHp = (int)entry.api_nowhp,\r
 364                     Cond = (int)entry.api_cond,\r
 365                     Fuel = (int)entry.api_fuel,\r
 366                     Bull = (int)entry.api_bull,\r
 367                     OnSlot = (int[])entry.api_onslot,\r
 368                     Slot = ((int[])entry.api_slot).Select(id => new ItemStatus(id)).ToArray(),\r
 369                     SlotEx = entry.api_slot_ex() ? new ItemStatus((int)entry.api_slot_ex) : new ItemStatus(0),\r
 370                     LoS = (int)entry.api_sakuteki[0],\r
 371                     Firepower = (int)entry.api_karyoku[0],\r
 372                     Torpedo = (int)entry.api_raisou[0],\r
 373                     AntiSubmarine = (int)entry.api_taisen[0],\r
 374                     AntiAir = (int)entry.api_taiku[0],\r
 375                     Lucky = (int)entry.api_lucky[0],\r
 376                     Locked = entry.api_locked() && entry.api_locked == 1\r
 377                 };\r
 378             }\r
 379         }\r
 380 \r
 381         private void InspectBasic(dynamic json)\r
 382         {\r
 383             _hqLevel = (int)json.api_level;\r
 384         }\r
 385 \r
 386         public void InspectCharge(dynamic json)\r
 387         {\r
 388             foreach (var entry in json.api_ship)\r
 389             {\r
 390                 var status = _shipInfo[(int)entry.api_id];\r
 391                 status.Bull = (int)entry.api_bull;\r
 392                 status.Fuel = (int)entry.api_fuel;\r
 393                 status.OnSlot = (from num in (dynamic[])entry.api_onslot select (int)num).ToArray();\r
 394             }\r
 395         }\r
 396 \r
 397         public void InspectChange(string request)\r
 398         {\r
 399             var values = HttpUtility.ParseQueryString(request);\r
 400             var fleet = int.Parse(values["api_id"]) - 1;\r
 401             var idx = int.Parse(values["api_ship_idx"]);\r
 402             var ship = int.Parse(values["api_ship_id"]);\r
 403             if (idx == -1)\r
 404             {\r
 405                 var deck = _decks[fleet];\r
 406                 for (var i = 1; i < deck.Length; i++)\r
 407                     deck[i] = -1;\r
 408                 return;\r
 409             }\r
 410             if (ship == -1)\r
 411             {\r
 412                 WithdrowShip(fleet, idx);\r
 413                 return;\r
 414             }\r
 415             int oi;\r
 416             var of = FindFleet(ship, out oi);\r
 417             var orig = _decks[fleet][idx];\r
 418             _decks[fleet][idx] = ship;\r
 419             if (of == -1)\r
 420                 return;\r
 421             // 入れ替えの場合\r
 422             if ((_decks[of][oi] = orig) == -1)\r
 423                 WithdrowShip(of, oi);\r
 424         }\r
 425 \r
 426         private int FindFleet(int ship, out int idx)\r
 427         {\r
 428             for (var f = 0; f < _decks.Length; f++)\r
 429             {\r
 430                 idx = Array.FindIndex(_decks[f], id => id == ship);\r
 431                 if (idx < 0)\r
 432                     continue;\r
 433                 return f;\r
 434             }\r
 435             idx = -1;\r
 436             return -1;\r
 437         }\r
 438 \r
 439         private void WithdrowShip(int fleet, int idx)\r
 440         {\r
 441             var deck = _decks[fleet];\r
 442             var j = idx;\r
 443             for (var i = idx + 1; i < deck.Length; i++)\r
 444             {\r
 445                 if (deck[i] != -1)\r
 446                     deck[j++] = deck[i];\r
 447             }\r
 448             for (; j < deck.Length; j++)\r
 449                 deck[j] = -1;\r
 450         }\r
 451 \r
 452         public void InspectPowerup(string request, dynamic json)\r
 453         {\r
 454             var values = HttpUtility.ParseQueryString(request);\r
 455             var ships = values["api_id_items"].Split(',').Select(int.Parse).ToArray();\r
 456             if (!_shipInfo.ContainsKey(ships[0])) // 二重に実行された場合\r
 457                 return;\r
 458             _itemInfo.NowShips -= ships.Length;\r
 459             _itemInfo.DeleteItems(ships.SelectMany(id => _shipInfo[id].Slot).ToArray());\r
 460             foreach (var id in ships)\r
 461                 _shipInfo.Remove(id);\r
 462             InspectDeck(json.api_deck);\r
 463             InspectShip(json);\r
 464         }\r
 465 \r
 466         public void InspectSlotExchange(string request, dynamic json)\r
 467         {\r
 468             var values = HttpUtility.ParseQueryString(request);\r
 469             var ship = int.Parse(values["api_id"]);\r
 470             _shipInfo[ship].Slot = ((int[])json.api_slot).Select(id => new ItemStatus(id)).ToArray();\r
 471         }\r
 472 \r
 473         public void InspectSlotDeprive(dynamic json)\r
 474         {\r
 475             InspectShipData(new[] {json.api_ship_data.api_set_ship, json.api_ship_data.api_unset_ship});\r
 476         }\r
 477 \r
 478         public void InspectDestroyShip(string request, dynamic json)\r
 479         {\r
 480             var values = HttpUtility.ParseQueryString(request);\r
 481             var ship = int.Parse(values["api_ship_id"]);\r
 482             _itemInfo.NowShips--;\r
 483             _itemInfo.DeleteItems(_shipInfo[ship].Slot);\r
 484             int oi;\r
 485             var of = FindFleet(ship, out oi);\r
 486             if (of != -1)\r
 487                 WithdrowShip(of, oi);\r
 488             _shipInfo.Remove(ship);\r
 489         }\r
 490 \r
 491         public void InspectCombined(string request)\r
 492         {\r
 493             var values = HttpUtility.ParseQueryString(request);\r
 494             _combinedFleetType = int.Parse(values["api_combined_type"]);\r
 495         }\r
 496 \r
 497         public void InspectMapStart(string request)\r
 498         {\r
 499             var values = HttpUtility.ParseQueryString(request);\r
 500             var fleet = int.Parse(values["api_deck_id"]) - 1;\r
 501             if (_combinedFleetType == 0 || fleet > 1)\r
 502             {\r
 503                 _inSortie[fleet] = true;\r
 504             }\r
 505             else\r
 506             {\r
 507                 _inSortie[0] = _inSortie[1] = true;\r
 508             }\r
 509             SetBadlyDamagedShips();\r
 510         }\r
 511 \r
 512         public void RepairShip(int id)\r
 513         {\r
 514             var s = _shipInfo[id];\r
 515             s.NowHp = s.MaxHp;\r
 516             s.Cond = Max(40, s.Cond);\r
 517         }\r
 518 \r
 519         public ShipStatus[] GetShipStatuses(int fleet)\r
 520         {\r
 521             return _decks[fleet].Where(id => id != -1).Select(GetStatus).ToArray();\r
 522         }\r
 523 \r
 524         public int[] GetDeck(int fleet) => _decks[fleet];\r
 525 \r
 526         public ShipStatus GetStatus(int id)\r
 527         {\r
 528             ShipStatus s;\r
 529             if (!_shipInfo.TryGetValue(id, out s))\r
 530                 return new ShipStatus();\r
 531             s.Slot = s.Slot.Select(item => _itemInfo.GetStatus(item.Id)).ToArray();\r
 532             s.SlotEx = _itemInfo.GetStatus(s.SlotEx.Id);\r
 533             s.Escaped = _escapedShips.Contains(id);\r
 534             int idx;\r
 535             s.Fleet = FindFleet(s.Id, out idx);\r
 536             s.CombinedFleetType = s.Fleet < 2 ? _combinedFleetType : 0;\r
 537             return s;\r
 538         }\r
 539 \r
 540         public void SetItemHolder()\r
 541         {\r
 542             foreach (var ship in _shipInfo.Values)\r
 543             {\r
 544                 foreach (var item in ship.Slot)\r
 545                     _itemInfo.GetStatus(item.Id).Holder = ship;\r
 546                 _itemInfo.GetStatus(ship.SlotEx.Id).Holder = ship;\r
 547             }\r
 548         }\r
 549 \r
 550         public ShipSpec GetSpec(int id) => _shipMaster[id];\r
 551 \r
 552         public bool InMission(int fleet) => _inMission[fleet];\r
 553 \r
 554         public bool InSortie(int fleet) => _inSortie[fleet];\r
 555 \r
 556         public int CombinedFleetType => _combinedFleetType;\r
 557 \r
 558         public ShipStatus[] ShipList => _shipInfo.Keys.Where(id => id != -1).Select(GetStatus).ToArray();\r
 559 \r
 560         public ChargeStatus[] ChargeStatuses\r
 561             => (from deck in _decks\r
 562                 let flag = new ChargeStatus(_shipInfo[deck[0]])\r
 563                 let others = (from id in deck.Skip(1)\r
 564                         select new ChargeStatus(_shipInfo[id]))\r
 565                     .Aggregate(\r
 566                         (result, next) =>\r
 567                                 new ChargeStatus(Max(result.Fuel, next.Fuel), Max(result.Bull, next.Bull)))\r
 568                 select new ChargeStatus(flag.Fuel != 0 ? flag.Fuel : others.Fuel + 5,\r
 569                     flag.Bull != 0 ? flag.Bull : others.Bull + 5)).ToArray();\r
 570 \r
 571         public int[] GetFighterPower(int fleet)\r
 572             => GetShipStatuses(fleet).Where(ship => !ship.Escaped).SelectMany(ship =>\r
 573                     ship.Slot.Zip(ship.OnSlot, (slot, onslot) =>\r
 574                     {\r
 575                         if (!slot.Spec.CanAirCombat || onslot == 0)\r
 576                             return new[] {0, 0};\r
 577                         var unskilled = (slot.Spec.AntiAir + slot.FighterPowerLevelBonus) * Sqrt(onslot);\r
 578                         return new[] {(int)(unskilled + slot.AlvBonus[0]), (int)(unskilled + slot.AlvBonus[1])};\r
 579                     }))\r
 580                 .Aggregate(new[] {0, 0}, (prev, fp) => new[] {prev[0] + fp[0], prev[1] + fp[1]});\r
 581 \r
 582         public double GetContactTriggerRate(int fleet)\r
 583             => GetShipStatuses(fleet).Where(ship => !ship.Escaped).SelectMany(ship =>\r
 584                 ship.Slot.Zip(ship.OnSlot, (slot, onslot) =>\r
 585                         slot.Spec.ContactTriggerRate * slot.Spec.LoS * Sqrt(onslot))).Sum();\r
 586 \r
 587         public ShipStatus[] GetRepairList(DockInfo dockInfo)\r
 588             => (from s in ShipList\r
 589                 where s.NowHp < s.MaxHp && !dockInfo.InNDock(s.Id)\r
 590                 select s).OrderByDescending(s => s.RepairTime).ToArray();\r
 591 \r
 592 \r
 593         public double GetLineOfSights(int fleet, int factor)\r
 594         {\r
 595             var result = 0.0;\r
 596             var emptyBonus = 6;\r
 597             foreach (var s in GetShipStatuses(fleet))\r
 598             {\r
 599                 emptyBonus--;\r
 600                 var itemLoS = 0;\r
 601                 foreach (var item in s.Slot)\r
 602                 {\r
 603                     var spec = item.Spec;\r
 604                     itemLoS += spec.LoS;\r
 605                     result += (spec.LoS + item.LoSLevelBonus) * spec.LoSScaleFactor * factor;\r
 606                 }\r
 607                 result += Sqrt(s.LoS - itemLoS);\r
 608             }\r
 609             return result > 0 ? result - Ceiling(_hqLevel * 0.4) + emptyBonus * 2 : 0.0;\r
 610         }\r
 611 \r
 612         public string[] BadlyDamagedShips { get; private set; } = new string[0];\r
 613 \r
 614         public void SetBadlyDamagedShips()\r
 615         {\r
 616             BadlyDamagedShips =\r
 617                 _inSortie.SelectMany((sortie, i) => sortie ? GetShipStatuses(i) : new ShipStatus[0])\r
 618                     .Where(s => !s.Escaped && s.DamageLevel == ShipStatus.Damage.Badly)\r
 619                     .Select(s => s.Name)\r
 620                     .ToArray();\r
 621         }\r
 622 \r
 623         public void ClearBadlyDamagedShips()\r
 624         {\r
 625             BadlyDamagedShips = new string[0];\r
 626         }\r
 627 \r
 628         public void SetEscapedShips(List<int> ships)\r
 629         {\r
 630             _escapedShips.AddRange(ships);\r
 631         }\r
 632 \r
 633         public void ClearEscapedShips()\r
 634         {\r
 635             _escapedShips.Clear();\r
 636         }\r
 637 \r
 638         public bool UseOldEnemyId\r
 639         {\r
 640             set { _shipMaster.UseOldEnemyId = value; }\r
 641         }\r
 642     }\r
 643 }