KancolleSniffer/Model/BattleInfo.cs

   1 // Copyright (C) 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 KancolleSniffer.Util;\r
  19 using static System.Math;\r
  20 \r
  21 namespace KancolleSniffer.Model\r
  22 {\r
  23     public enum BattleResultRank\r
  24     {\r
  25         P,\r
  26         S,\r
  27         A,\r
  28         B,\r
  29         C,\r
  30         D,\r
  31         E\r
  32     }\r
  33 \r
  34     public enum BattleState\r
  35     {\r
  36         None,\r
  37         Day,\r
  38         Night,\r
  39         SpNight,\r
  40         Result,\r
  41         Unknown\r
  42     }\r
  43 \r
  44     public class EnemyFighterPower\r
  45     {\r
  46         public bool HasUnknown { get; set; }\r
  47         public string UnknownMark => HasUnknown ? "+" : "";\r
  48         public int AirCombat { get; set; }\r
  49         public int Interception { get; set; }\r
  50     }\r
  51 \r
  52     public class BattleInfo : Sniffer.IPort\r
  53     {\r
  54         private readonly ShipInfo _shipInfo;\r
  55         private readonly ItemInfo _itemInfo;\r
  56         private readonly AirBase _airBase;\r
  57         private Fleet _fleet;\r
  58         private Record[] _friend;\r
  59         private Record[] _guard;\r
  60         private Record[] _enemy;\r
  61         private Record[] _enemyGuard;\r
  62         private readonly List<int> _escapingShips = new List<int>();\r
  63         private bool _lastCell;\r
  64 \r
  65         public BattleState BattleState { get; set; }\r
  66         public int[] Formation { get; private set; }\r
  67         public Range FighterPower { get; private set; }\r
  68         public EnemyFighterPower EnemyFighterPower { get; private set; }\r
  69         public int AirControlLevel { get; private set; }\r
  70         public BattleResultRank ResultRank { get; private set; }\r
  71         public RankPair DisplayedResultRank { get; } = new RankPair();\r
  72         public BattleResult Result { get; set; }\r
  73         public bool EnemyIsCombined => _enemyGuard.Length > 0;\r
  74         public AirBattleResult AirBattleResult;\r
  75         public int SupportType { get; private set; }\r
  76 \r
  77         public class RankPair\r
  78         {\r
  79             public char Assumed { get; set; } = 'X';\r
  80             public char Actual { get; set; }\r
  81             public bool IsError => Assumed != Actual;\r
  82         }\r
  83 \r
  84         public class BattleResult\r
  85         {\r
  86             public class Combined\r
  87             {\r
  88                 public ShipStatus[] Main { get; set; }\r
  89                 public ShipStatus[] Guard { get; set; }\r
  90             }\r
  91 \r
  92             public Combined Friend { get; set; }\r
  93             public Combined Enemy { get; set; }\r
  94         }\r
  95 \r
  96         public BattleInfo(ShipInfo shipInfo, ItemInfo itemInfo, AirBase airBase)\r
  97         {\r
  98             _shipInfo = shipInfo;\r
  99             _itemInfo = itemInfo;\r
 100             _airBase = airBase;\r
 101             AirBattleResult = new AirBattleResult(GetAirFireShipName, GetItemNames);\r
 102         }\r
 103 \r
 104         private string GetAirFireShipName(int idx)\r
 105         {\r
 106             return idx < _friend.Length ? _friend[idx].Name : _guard[idx - 6].Name;\r
 107         }\r
 108 \r
 109         private string[] GetItemNames(int[] ids)\r
 110         {\r
 111             return ids.Select(id => _itemInfo.GetSpecByItemId(id).Name).ToArray();\r
 112         }\r
 113 \r
 114         public void Port()\r
 115         {\r
 116             CleanupResult();\r
 117             BattleState = BattleState.None;\r
 118         }\r
 119 \r
 120         public void InspectBattle(string url, string request, dynamic json)\r
 121         {\r
 122             SetFormation(json);\r
 123             if (BattleState == BattleState.None)\r
 124                 SetAirControlLevel(json);\r
 125             SetSupportType(json);\r
 126             ClearDamagedShipWarning();\r
 127             ShowResult(); // 昼戦の結果を夜戦のときに表示する\r
 128             SetupDamageRecord(request, json, url.Contains("practice"));\r
 129             SetFighterPower();\r
 130             SetEnemyFighterPower();\r
 131             BattleState = url.Contains("sp_midnight") ? BattleState.SpNight :\r
 132                 url.Contains("midnight") ? BattleState.Night : BattleState.Day;\r
 133             CalcDamage(json);\r
 134             ResultRank = url.Contains("/ld_") ? CalcLdResultRank() : CalcResultRank();\r
 135             SetResult();\r
 136         }\r
 137 \r
 138         private void SetFormation(dynamic json)\r
 139         {\r
 140             if (json.api_formation())\r
 141                 Formation = (int[])json.api_formation;\r
 142         }\r
 143 \r
 144         private void SetAirControlLevel(dynamic json)\r
 145         {\r
 146             AirControlLevel = -1;\r
 147             if (!json.api_kouku())\r
 148                 return;\r
 149             var stage1 = json.api_kouku.api_stage1;\r
 150             if (stage1 == null || stage1.api_f_count == 0 && stage1.api_e_count == 0)\r
 151                 return;\r
 152             AirControlLevel = (int)stage1.api_disp_seiku;\r
 153         }\r
 154 \r
 155         private void SetSupportType(dynamic json)\r
 156         {\r
 157             SupportType = json.api_support_flag() ? (int)json.api_support_flag :\r
 158                 json.api_n_support_flag() ? (int)json.api_n_support_flag : 0;\r
 159         }\r
 160 \r
 161         private void SetupDamageRecord(string request, dynamic json, bool practice)\r
 162         {\r
 163             if (_friend != null)\r
 164                 return;\r
 165             _shipInfo.SaveBattleStartStatus();\r
 166             SetupFriendDamageRecord(request, json, practice);\r
 167             SetupEnemyDamageRecord(json, practice);\r
 168         }\r
 169 \r
 170         private void SetupFriendDamageRecord(string request, dynamic json, bool practice)\r
 171         {\r
 172             _fleet = _shipInfo.Fleets[(int)json.api_deck_id - 1];\r
 173             FlagshipRecovery(request, _fleet.ActualShips[0]);\r
 174             _friend = Record.Setup(_fleet.ActualShips, practice);\r
 175             _guard = json.api_f_nowhps_combined()\r
 176                 ? Record.Setup(_shipInfo.Fleets[1].ActualShips, practice)\r
 177                 : new Record[0];\r
 178         }\r
 179 \r
 180         private void SetupEnemyDamageRecord(dynamic json, bool practice)\r
 181         {\r
 182             _enemy = Record.Setup((int[])json.api_e_nowhps,\r
 183                 EnemyShipSpecs(json.api_ship_ke),\r
 184                 EnemySlots(json.api_eSlot), practice);\r
 185             _enemyGuard = json.api_ship_ke_combined()\r
 186                 ? Record.Setup((int[])json.api_e_nowhps_combined,\r
 187                     EnemyShipSpecs(json.api_ship_ke_combined),\r
 188                     EnemySlots(json.api_eSlot_combined), practice)\r
 189                 : new Record[0];\r
 190         }\r
 191 \r
 192         private ShipSpec[] EnemyShipSpecs(dynamic ships)\r
 193         {\r
 194             return ((int[])ships).Select(_shipInfo.GetSpec).ToArray();\r
 195         }\r
 196 \r
 197         private ItemSpec[][] EnemySlots(dynamic slots)\r
 198         {\r
 199             return ((int[][])slots).Select(slot => slot.Select(_itemInfo.GetSpecByItemId).ToArray()).ToArray();\r
 200         }\r
 201 \r
 202         private void SetResult()\r
 203         {\r
 204             Result = new BattleResult\r
 205             {\r
 206                 Friend = new BattleResult.Combined\r
 207                 {\r
 208                     Main = _friend.Select(r => r.SnapShot).ToArray(),\r
 209                     Guard = _guard.Select(r => r.SnapShot).ToArray()\r
 210                 },\r
 211                 Enemy = new BattleResult.Combined\r
 212                 {\r
 213                     Main = _enemy.Select(r => r.SnapShot).ToArray(),\r
 214                     Guard = _enemyGuard.Select(r => r.SnapShot).ToArray()\r
 215                 }\r
 216             };\r
 217         }\r
 218 \r
 219         private void FlagshipRecovery(string request, ShipStatus flagship)\r
 220         {\r
 221             var type = int.Parse(HttpUtility.ParseQueryString(request)["api_recovery_type"] ?? "0");\r
 222             switch (type)\r
 223             {\r
 224                 case 0:\r
 225                     return;\r
 226                 case 1:\r
 227                     flagship.NowHp = flagship.MaxHp / 2;\r
 228                     ConsumeSlotItem(flagship, 42); // ダメコン\r
 229                     break;\r
 230                 case 2:\r
 231                     flagship.NowHp = flagship.MaxHp;\r
 232                     ConsumeSlotItem(flagship, 43); // 女神\r
 233                     break;\r
 234             }\r
 235             if (type != 0)\r
 236                 _shipInfo.SetBadlyDamagedShips();\r
 237         }\r
 238 \r
 239         private static void ConsumeSlotItem(ShipStatus ship, int id)\r
 240         {\r
 241             if (ship.SlotEx.Spec.Id == id)\r
 242             {\r
 243                 ship.SlotEx = new ItemStatus();\r
 244                 return;\r
 245             }\r
 246             for (var i = 0; i < ship.Slot.Count; i++)\r
 247             {\r
 248                 if (ship.Slot[i].Spec.Id == id)\r
 249                 {\r
 250                     ship.FreeSlot(i);\r
 251                     break;\r
 252                 }\r
 253             }\r
 254         }\r
 255 \r
 256         private void CleanupResult()\r
 257         {\r
 258             _friend = null;\r
 259             _lastCell = false;\r
 260         }\r
 261 \r
 262         private void SetFighterPower()\r
 263         {\r
 264             var fleets = _shipInfo.Fleets;\r
 265             FighterPower = _guard.Length > 0 && _enemyGuard.Length > 0\r
 266                 ? fleets[0].FighterPower + fleets[1].FighterPower\r
 267                 : _fleet.FighterPower;\r
 268         }\r
 269 \r
 270         private void SetEnemyFighterPower()\r
 271         {\r
 272             EnemyFighterPower = new EnemyFighterPower();\r
 273             foreach (var record in _guard.Length == 0 ? _enemy : _enemy.Concat(_enemyGuard))\r
 274             {\r
 275                 var ship = record.SnapShot;\r
 276                 if (ship.Spec.MaxEq == null)\r
 277                 {\r
 278                     EnemyFighterPower.HasUnknown = true;\r
 279                     continue;\r
 280                 }\r
 281                 foreach (var entry in ship.Slot.Zip(ship.Spec.MaxEq, (item, maxEq) => new {item.Spec, maxEq}))\r
 282                 {\r
 283                     var perSlot = (int)Floor(entry.Spec.AntiAir * Sqrt(entry.maxEq));\r
 284                     if (entry.Spec.CanAirCombat)\r
 285                         EnemyFighterPower.AirCombat += perSlot;\r
 286                     if (entry.Spec.IsAircraft)\r
 287                         EnemyFighterPower.Interception += perSlot;\r
 288                 }\r
 289             }\r
 290         }\r
 291 \r
 292         public void InspectMapStart(dynamic json)\r
 293         {\r
 294             InspectMapNext(json);\r
 295         }\r
 296 \r
 297         public void InspectMapNext(dynamic json)\r
 298         {\r
 299             _lastCell = (int)json.api_next == 0;\r
 300 \r
 301             if (!json.api_destruction_battle())\r
 302                 return;\r
 303             InspectAirRaidBattle((int)json.api_maparea_id, json.api_destruction_battle);\r
 304         }\r
 305 \r
 306         public void InspectAirRaidBattle(int areaId, dynamic json)\r
 307         {\r
 308             SetFormation(json);\r
 309             var attack = json.api_air_base_attack;\r
 310             var stage1 = attack.api_stage1;\r
 311             AirControlLevel = (int)stage1.api_disp_seiku;\r
 312             var ships = (ShipStatus[])CreateShipsForAirBase(json);\r
 313             _friend = Record.Setup(ships, false);\r
 314             _guard = new Record[0];\r
 315             FighterPower = _airBase.GetAirBase(areaId).CalcInterceptionFighterPower();\r
 316             SetupEnemyDamageRecord(json, false);\r
 317             SetEnemyFighterPower();\r
 318             BattleState = BattleState.Day;\r
 319             AirBattleResult.Add(json.api_air_base_attack, "空襲");\r
 320             CalcKoukuDamage(json.api_air_base_attack);\r
 321             SetAirRaidResultRank(json);\r
 322             SetResult();\r
 323             CleanupResult();\r
 324         }\r
 325 \r
 326         private ShipStatus[] CreateShipsForAirBase(dynamic json)\r
 327         {\r
 328             var nowHps = (int[])json.api_f_nowhps;\r
 329             var maxHps = (int[])json.api_f_maxhps;\r
 330             var maxEq = new[] {18, 18, 18, 18};\r
 331             var ships = nowHps.Select((hp, n) => new ShipStatus\r
 332             {\r
 333                 Id = 1,\r
 334                 Spec = new ShipSpec {Name = "基地航空隊" + (n + 1), GetMaxEq = () => maxEq},\r
 335                 NowHp = nowHps[n],\r
 336                 MaxHp = maxHps[n]\r
 337             }).ToArray();\r
 338             var planes = json.api_air_base_attack.api_map_squadron_plane;\r
 339             if (planes == null)\r
 340                 return ships;\r
 341             foreach (KeyValuePair<string, dynamic> entry in planes)\r
 342             {\r
 343                 var num = int.Parse(entry.Key) - 1;\r
 344                 var slot = new List<ItemStatus>();\r
 345                 var onSlot = new List<int>();\r
 346                 foreach (var plane in entry.Value)\r
 347                 {\r
 348                     slot.Add(new ItemStatus {Id = 1, Spec = _itemInfo.GetSpecByItemId((int)plane.api_mst_id)});\r
 349                     onSlot.Add((int)plane.api_count);\r
 350                 }\r
 351                 ships[num].Slot = slot;\r
 352                 ships[num].OnSlot = onSlot.ToArray();\r
 353             }\r
 354             return ships;\r
 355         }\r
 356 \r
 357         private void SetAirRaidResultRank(dynamic json)\r
 358         {\r
 359             switch ((int)json.api_lost_kind)\r
 360             {\r
 361                 case 1:\r
 362                     ResultRank = BattleResultRank.A;\r
 363                     break;\r
 364                 case 2:\r
 365                     ResultRank = BattleResultRank.B;\r
 366                     break;\r
 367                 case 3:\r
 368                     ResultRank = BattleResultRank.C;\r
 369                     break;\r
 370                 case 4:\r
 371                     ResultRank = BattleResultRank.S;\r
 372                     break;\r
 373             }\r
 374         }\r
 375 \r
 376         private void CalcDamage(dynamic json)\r
 377         {\r
 378             AirBattleResult.Clear();\r
 379             foreach (KeyValuePair<string, dynamic> kv in json)\r
 380             {\r
 381                 if (kv.Value == null)\r
 382                     continue;\r
 383                 switch (kv.Key)\r
 384                 {\r
 385                     case "api_air_base_injection":\r
 386                         AirBattleResult.Add(kv.Value, "AB噴式");\r
 387                         CalcKoukuDamage(kv.Value);\r
 388                         break;\r
 389                     case "api_injection_kouku":\r
 390                         AirBattleResult.Add(kv.Value, "噴式");\r
 391                         CalcKoukuDamage(kv.Value);\r
 392                         break;\r
 393                     case "api_air_base_attack":\r
 394                         CalcAirBaseAttackDamage(kv.Value);\r
 395                         break;\r
 396                     case "api_n_support_info":\r
 397                         CalcSupportDamage(kv.Value);\r
 398                         break;\r
 399                     case "api_n_hougeki1":\r
 400                         CalcDamageByTurn(kv.Value);\r
 401                         break;\r
 402                     case "api_n_hougeki2":\r
 403                         CalcDamageByTurn(kv.Value);\r
 404                         break;\r
 405                     case "api_kouku":\r
 406                         AirBattleResult.Add(kv.Value, "航空戦");\r
 407                         CalcKoukuDamage(kv.Value);\r
 408                         break;\r
 409                     case "api_kouku2":\r
 410                         AirBattleResult.Add(kv.Value, "航空戦2");\r
 411                         CalcKoukuDamage(kv.Value);\r
 412                         break;\r
 413                     case "api_support_info":\r
 414                         CalcSupportDamage(kv.Value);\r
 415                         break;\r
 416                     case "api_opening_taisen":\r
 417                         CalcDamageByTurn(kv.Value);\r
 418                         break;\r
 419                     case "api_opening_atack":\r
 420                         CalcDamageAtOnce(kv.Value);\r
 421                         break;\r
 422                     case "api_friendly_battle":\r
 423                         CalcFriendAttackDamage(kv.Value);\r
 424                         break;\r
 425                     case "api_hougeki":\r
 426                         CalcDamageByTurn(kv.Value);\r
 427                         break;\r
 428                     case "api_hougeki1":\r
 429                         CalcDamageByTurn(kv.Value);\r
 430                         break;\r
 431                     case "api_hougeki2":\r
 432                         CalcDamageByTurn(kv.Value);\r
 433                         break;\r
 434                     case "api_hougeki3":\r
 435                         CalcDamageByTurn(kv.Value);\r
 436                         break;\r
 437                     case "api_raigeki":\r
 438                         CalcDamageAtOnce(kv.Value);\r
 439                         break;\r
 440                 }\r
 441             }\r
 442         }\r
 443 \r
 444         private void CalcSupportDamage(dynamic json)\r
 445         {\r
 446             if (json.api_support_hourai != null)\r
 447             {\r
 448                 CalcRawDamageAtOnce(json.api_support_hourai.api_damage, _enemy, _enemyGuard);\r
 449             }\r
 450             else if (json.api_support_airatack != null)\r
 451             {\r
 452                 CalcRawDamageAtOnce(json.api_support_airatack.api_stage3.api_edam, _enemy, _enemyGuard);\r
 453             }\r
 454         }\r
 455 \r
 456         private void CalcAirBaseAttackDamage(dynamic json)\r
 457         {\r
 458             var i = 1;\r
 459             foreach (var entry in json)\r
 460             {\r
 461                 AirBattleResult.Add(entry, "基地" + i++);\r
 462                 CalcKoukuDamage(entry);\r
 463             }\r
 464         }\r
 465 \r
 466         private void CalcFriendAttackDamage(dynamic json)\r
 467         {\r
 468             CalcDamageByTurn(json.api_hougeki, true);\r
 469         }\r
 470 \r
 471         private void CalcKoukuDamage(dynamic json)\r
 472         {\r
 473             if (json.api_stage3() && json.api_stage3 != null)\r
 474                 CalcDamageAtOnce(json.api_stage3, _friend, _enemy);\r
 475             if (json.api_stage3_combined() && json.api_stage3_combined != null)\r
 476                 CalcDamageAtOnce(json.api_stage3_combined, _guard, _enemyGuard);\r
 477         }\r
 478 \r
 479         private void CalcDamageAtOnce(dynamic json)\r
 480         {\r
 481             CalcDamageAtOnce(json, _friend, _guard, _enemy, _enemyGuard);\r
 482         }\r
 483 \r
 484         private void CalcDamageAtOnce(dynamic json, Record[] friend, Record[] enemy)\r
 485         {\r
 486             CalcDamageAtOnce(json, friend, null, enemy, null);\r
 487         }\r
 488 \r
 489         private void CalcDamageAtOnce(dynamic json,\r
 490             Record[] friend, Record[] guard, Record[] enemy, Record[] enemyGuard)\r
 491         {\r
 492             if (json.api_fdam() && json.api_fdam != null)\r
 493                 CalcRawDamageAtOnce(json.api_fdam, friend, guard);\r
 494             if (json.api_edam() && json.api_edam != null)\r
 495                 CalcRawDamageAtOnce(json.api_edam, enemy, enemyGuard);\r
 496         }\r
 497 \r
 498         private void CalcRawDamageAtOnce(dynamic rawDamage, Record[] friend, Record[] guard = null)\r
 499         {\r
 500             var damage = (int[])rawDamage;\r
 501             for (var i = 0; i < friend.Length; i++)\r
 502             {\r
 503                 friend[i].ApplyDamage(damage[i]);\r
 504                 friend[i].CheckDamageControl();\r
 505             }\r
 506             if (guard == null)\r
 507                 return;\r
 508             for (var i = 0; i < guard.Length; i++)\r
 509             {\r
 510                 guard[i].ApplyDamage(damage[i + 6]);\r
 511                 guard[i].CheckDamageControl();\r
 512             }\r
 513         }\r
 514 \r
 515         private void CalcDamageByTurn(dynamic json, bool ignoreFriendDamage = false)\r
 516         {\r
 517             if (!(json.api_df_list() && json.api_df_list != null &&\r
 518                   json.api_damage() && json.api_damage != null &&\r
 519                   json.api_at_eflag() && json.api_at_eflag != null))\r
 520                 return;\r
 521 \r
 522             var eFlags = (int[])json.api_at_eflag;\r
 523             var sources = (int[])json.api_at_list;\r
 524             var types = json.api_at_type() ? (int[])json.api_at_type : (int[])json.api_sp_list;\r
 525             var targets = (int[][])json.api_df_list;\r
 526             var damages = (int[][])json.api_damage;\r
 527             var records = new BothRecord(_friend, _guard, _enemy, _enemyGuard);\r
 528             for (var turn = 0; turn < eFlags.Length; turn++)\r
 529             {\r
 530                 if (ignoreFriendDamage && eFlags[turn] == 1)\r
 531                     continue;\r
 532                 if (IsSpecialAttack(types[turn]))\r
 533                     records.TriggerSpecialAttack(eFlags[turn] ^ 1, sources[turn]);\r
 534                 for (var shot = 0; shot < targets[turn].Length; shot++)\r
 535                 {\r
 536                     var target = targets[turn][shot];\r
 537                     var damage = damages[turn][shot];\r
 538                     if (target == -1 || damage == -1)\r
 539                         continue;\r
 540                     records.ApplyDamage(eFlags[turn], target, damage);\r
 541                 }\r
 542                 records.CheckDamageControl();\r
 543             }\r
 544         }\r
 545 \r
 546         private bool IsSpecialAttack(int type)\r
 547         {\r
 548             // 100: Nelson Touch\r
 549             // 101: 長門一斉射\r
 550             // 102: 陸奥一斉射\r
 551             // 200: 瑞雲一体攻撃\r
 552             // 201: 海陸立体攻撃\r
 553             return type >= 100 && type < 200;\r
 554         }\r
 555 \r
 556         private class BothRecord\r
 557         {\r
 558             private readonly Record[][] _records;\r
 559 \r
 560             public BothRecord(Record[] friend, Record[] guard, Record[] enemy, Record[] enemyGuard)\r
 561             {\r
 562                 _records = new[] {new Record[12], new Record[12]};\r
 563                 Array.Copy(friend, _records[1], friend.Length);\r
 564                 Array.Copy(guard, 0, _records[1], 6, guard.Length);\r
 565                 Array.Copy(enemy, _records[0], enemy.Length);\r
 566                 Array.Copy(enemyGuard, 0, _records[0], 6, enemyGuard.Length);\r
 567             }\r
 568 \r
 569             public void TriggerSpecialAttack(int side, int index)\r
 570             {\r
 571                 _records[side][index].TriggerSpecialAttack();\r
 572             }\r
 573 \r
 574             public void ApplyDamage(int side, int index, int damage)\r
 575             {\r
 576                 _records[side][index].ApplyDamage(damage);\r
 577             }\r
 578 \r
 579             public void CheckDamageControl()\r
 580             {\r
 581                 foreach (var ship in _records[1])\r
 582                     ship?.CheckDamageControl();\r
 583             }\r
 584         }\r
 585 \r
 586         public void InspectBattleResult(dynamic json)\r
 587         {\r
 588             BattleState = BattleState.Result;\r
 589             if (_friend == null)\r
 590                 return;\r
 591             ShowResult();\r
 592             if (!_lastCell)\r
 593                 SetDamagedShipWarning();\r
 594             _shipInfo.SaveBattleResult();\r
 595             _shipInfo.DropShipId = json.api_get_ship() ? (int)json.api_get_ship.api_ship_id : -1;\r
 596             VerifyResultRank(json);\r
 597             CleanupResult();\r
 598             SetEscapeShips(json);\r
 599         }\r
 600 \r
 601         public void InspectPracticeResult(dynamic json)\r
 602         {\r
 603             BattleState = BattleState.Result;\r
 604             if (_friend == null)\r
 605                 return;\r
 606             ShowResult();\r
 607             VerifyResultRank(json);\r
 608             CleanupResult();\r
 609         }\r
 610 \r
 611         private void ShowResult()\r
 612         {\r
 613             if (_friend == null)\r
 614                 return;\r
 615             var fleets = _shipInfo.Fleets;\r
 616             var ships = _guard.Length > 0\r
 617                 ? fleets[0].ActualShips.Concat(fleets[1].ActualShips)\r
 618                 : _fleet.ActualShips;\r
 619             foreach (var entry in ships.Zip(_friend.Concat(_guard), (ship, now) => new {ship, now}))\r
 620                 entry.now.UpdateShipStatus(entry.ship);\r
 621         }\r
 622 \r
 623         private void SetDamagedShipWarning()\r
 624         {\r
 625             _shipInfo.SetBadlyDamagedShips();\r
 626         }\r
 627 \r
 628         private void ClearDamagedShipWarning()\r
 629         {\r
 630             _shipInfo.ClearBadlyDamagedShips();\r
 631         }\r
 632 \r
 633         private void VerifyResultRank(dynamic json)\r
 634         {\r
 635             if (!json.api_win_rank())\r
 636                 return;\r
 637             var assumed = "PSABCDE"[(int)ResultRank];\r
 638             if (assumed == 'P')\r
 639                 assumed = 'S';\r
 640             var actual = ((string)json.api_win_rank)[0];\r
 641             DisplayedResultRank.Assumed = assumed;\r
 642             DisplayedResultRank.Actual = actual;\r
 643         }\r
 644 \r
 645         public void SetEscapeShips(dynamic json)\r
 646         {\r
 647             _escapingShips.Clear();\r
 648             if (!json.api_escape_flag() || (int)json.api_escape_flag == 0)\r
 649                 return;\r
 650             var damaged = (int)json.api_escape.api_escape_idx[0] - 1;\r
 651             if (json.api_escape.api_tow_idx())\r
 652             {\r
 653                 _escapingShips.Add(_shipInfo.Fleets[damaged / 6].Deck[damaged % 6]);\r
 654                 var escort = (int)json.api_escape.api_tow_idx[0] - 1;\r
 655                 _escapingShips.Add(_shipInfo.Fleets[escort / 6].Deck[escort % 6]);\r
 656             }\r
 657             else\r
 658             {\r
 659                 _escapingShips.Add(_shipInfo.Fleets[2].Deck[damaged]);\r
 660             }\r
 661         }\r
 662 \r
 663         public void CauseEscape()\r
 664         {\r
 665             _shipInfo.SetEscapedShips(_escapingShips);\r
 666             _shipInfo.SetBadlyDamagedShips();\r
 667         }\r
 668 \r
 669         private class Record\r
 670         {\r
 671             private ShipStatus _status;\r
 672             private bool _practice;\r
 673             public ShipStatus SnapShot => (ShipStatus)_status.Clone();\r
 674             public int NowHp => _status.NowHp;\r
 675             public bool Escaped => _status.Escaped;\r
 676             public ShipStatus.Damage DamageLevel => _status.DamageLevel;\r
 677             public string Name => _status.Name;\r
 678             public int StartHp { get; private set; }\r
 679 \r
 680             public static Record[] Setup(IEnumerable<ShipStatus> ships, bool practice) =>\r
 681                 (from s in ships\r
 682                     select new Record {_status = (ShipStatus)s.Clone(), _practice = practice, StartHp = s.NowHp})\r
 683                 .ToArray();\r
 684 \r
 685             public static Record[] Setup(int[] nowHps, ShipSpec[] specs, ItemSpec[][] slots, bool practice)\r
 686             {\r
 687                 return Enumerable.Range(0, nowHps.Length).Select(i =>\r
 688                     new Record\r
 689                     {\r
 690                         StartHp = nowHps[i],\r
 691                         _status = new ShipStatus\r
 692                         {\r
 693                             Id = specs[i].Id,\r
 694                             NowHp = nowHps[i],\r
 695                             MaxHp = nowHps[i],\r
 696                             Spec = specs[i],\r
 697                             Slot = slots[i].Select(spec => new ItemStatus {Id = spec.Id, Spec = spec}).ToArray(),\r
 698                             SlotEx = new ItemStatus(0)\r
 699                         },\r
 700                         _practice = practice\r
 701                     }).ToArray();\r
 702             }\r
 703 \r
 704             public void TriggerSpecialAttack()\r
 705             {\r
 706                 _status.SpecialAttack = ShipStatus.Attack.Fire;\r
 707             }\r
 708 \r
 709             public void ApplyDamage(int damage)\r
 710             {\r
 711                 _status.NowHp = Max(0, _status.NowHp - damage);\r
 712             }\r
 713 \r
 714             public void CheckDamageControl()\r
 715             {\r
 716                 if (_status.NowHp > 0 || _practice)\r
 717                     return;\r
 718                 foreach (var item in new[] {_status.SlotEx}.Concat(_status.Slot))\r
 719                 {\r
 720                     if (item.Spec.Id == 42)\r
 721                     {\r
 722                         _status.NowHp = (int)(_status.MaxHp * 0.2);\r
 723                         ConsumeSlotItem(_status, 42);\r
 724                         break;\r
 725                     }\r
 726                     if (item.Spec.Id == 43)\r
 727                     {\r
 728                         _status.NowHp = _status.MaxHp;\r
 729                         ConsumeSlotItem(_status, 43);\r
 730                         break;\r
 731                     }\r
 732                 }\r
 733             }\r
 734 \r
 735             public void UpdateShipStatus(ShipStatus ship)\r
 736             {\r
 737                 ship.NowHp = NowHp;\r
 738                 ship.Slot = _status.Slot;\r
 739                 ship.SlotEx = _status.SlotEx;\r
 740                 ship.SpecialAttack = _status.SpecialAttack == ShipStatus.Attack.Fire\r
 741                     ? ShipStatus.Attack.Fired\r
 742                     : ShipStatus.Attack.None;\r
 743             }\r
 744         }\r
 745 \r
 746         private BattleResultRank CalcLdResultRank()\r
 747         {\r
 748             var friend = new ResultRankParams(_friend.Concat(_guard).ToArray());\r
 749 \r
 750             if (friend.Gauge <= 0)\r
 751                 return BattleResultRank.P;\r
 752             if (friend.GaugeRate < 10)\r
 753                 return BattleResultRank.A;\r
 754             if (friend.GaugeRate < 20)\r
 755                 return BattleResultRank.B;\r
 756             if (friend.GaugeRate < 50)\r
 757                 return BattleResultRank.C;\r
 758             if (friend.GaugeRate < 80)\r
 759                 return BattleResultRank.D;\r
 760             return BattleResultRank.E;\r
 761         }\r
 762 \r
 763         private BattleResultRank CalcResultRank()\r
 764         {\r
 765             var friend = new ResultRankParams(_friend.Concat(_guard).ToArray());\r
 766             var enemy = new ResultRankParams(_enemy.Concat(_enemyGuard).ToArray());\r
 767             if (friend.Sunk == 0 && enemy.Sunk == enemy.Count)\r
 768             {\r
 769                 if (friend.Gauge <= 0)\r
 770                     return BattleResultRank.P;\r
 771                 return BattleResultRank.S;\r
 772             }\r
 773             if (friend.Sunk == 0 && enemy.Sunk >= (int)(enemy.Count * 0.7) && enemy.Count > 1)\r
 774                 return BattleResultRank.A;\r
 775             if (friend.Sunk < enemy.Sunk && _enemy[0].NowHp == 0)\r
 776                 return BattleResultRank.B;\r
 777             if (friend.Count == 1 && _friend[0].DamageLevel == ShipStatus.Damage.Badly)\r
 778                 return BattleResultRank.D;\r
 779             if (enemy.GaugeRate > friend.GaugeRate * 2.5)\r
 780                 return BattleResultRank.B;\r
 781             if (enemy.GaugeRate > friend.GaugeRate * 0.9)\r
 782                 return BattleResultRank.C;\r
 783             if (friend.Count > 1 && friend.Count - 1 == friend.Sunk)\r
 784                 return BattleResultRank.E;\r
 785             return BattleResultRank.D;\r
 786         }\r
 787 \r
 788         private class ResultRankParams\r
 789         {\r
 790             public readonly int Count;\r
 791             public readonly int Sunk;\r
 792             public readonly int Gauge;\r
 793             public readonly int GaugeRate;\r
 794 \r
 795             public ResultRankParams(Record[] records)\r
 796             {\r
 797                 var staying = records.Where(r => !r.Escaped).ToArray();\r
 798                 Count = records.Length;\r
 799                 Sunk = staying.Count(r => r.NowHp == 0);\r
 800                 Gauge = staying.Sum(r => r.StartHp - r.NowHp);\r
 801                 GaugeRate = (int)((double)Gauge / records.Sum(r => r.StartHp) * 100);\r
 802             }\r
 803         }\r
 804 \r
 805         /// <summary>\r
 806         /// テスト専用\r
 807         /// </summary>\r
 808         public void InjectResultStatus(ShipStatus[] main, ShipStatus[] guard, ShipStatus[] enemy,\r
 809             ShipStatus[] enemyGuard)\r
 810         {\r
 811             Result = new BattleResult\r
 812             {\r
 813                 Friend = new BattleResult.Combined {Main = main, Guard = guard},\r
 814                 Enemy = new BattleResult.Combined {Main = enemy, Guard = enemyGuard}\r
 815             };\r
 816         }\r
 817     }\r
 818 }