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