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