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         AirRaid,\r
  41         Result,\r
  42         Unknown\r
  43     }\r
  44 \r
  45     public class EnemyFighterPower\r
  46     {\r
  47         public bool HasUnknown { get; set; }\r
  48         public string UnknownMark => HasUnknown ? "+" : "";\r
  49         public int AirCombat { get; set; }\r
  50         public int Interception { get; set; }\r
  51     }\r
  52 \r
  53     public class BattleInfo : Sniffer.IPort\r
  54     {\r
  55         private readonly ShipInfo _shipInfo;\r
  56         private readonly ItemInfo _itemInfo;\r
  57         private readonly AirBase _airBase;\r
  58         private Fleet _fleet;\r
  59         private Record[] _friend;\r
  60         private Record[] _guard;\r
  61         private Record[] _enemy;\r
  62         private Record[] _enemyGuard;\r
  63         private readonly List<int> _escapingShips = new List<int>();\r
  64         private bool _safeCell;\r
  65 \r
  66         public BattleState BattleState { get; set; }\r
  67         public int[] Formation { get; private set; }\r
  68         public Range FighterPower { get; private set; }\r
  69         public EnemyFighterPower EnemyFighterPower { get; private set; }\r
  70         public int AirControlLevel { get; private set; }\r
  71         public BattleResultRank ResultRank { get; private set; }\r
  72         public RankPair DisplayedResultRank { get; } = new RankPair();\r
  73         public BattleResult Result { get; private set; }\r
  74         public bool EnemyIsCombined => _enemyGuard.Length > 0;\r
  75         public AirBattleResult AirBattleResult { get; }\r
  76         public int SupportType { get; private set; }\r
  77 \r
  78         public class RankPair\r
  79         {\r
  80             public char Assumed { get; set; } = 'X';\r
  81             public char Actual { get; set; }\r
  82             public bool IsError => Assumed != Actual;\r
  83         }\r
  84 \r
  85         public class BattleResult\r
  86         {\r
  87             public class Combined\r
  88             {\r
  89                 public ShipStatus[] Main { get; set; }\r
  90                 public ShipStatus[] Guard { get; set; }\r
  91             }\r
  92 \r
  93             public Combined Friend { get; set; }\r
  94             public Combined Enemy { get; set; }\r
  95         }\r
  96 \r
  97         public BattleInfo(ShipInfo shipInfo, ItemInfo itemInfo, AirBase airBase)\r
  98         {\r
  99             _shipInfo = shipInfo;\r
 100             _itemInfo = itemInfo;\r
 101             _airBase = airBase;\r
 102             AirBattleResult = new AirBattleResult(GetAirFireShipName, GetItemNames);\r
 103         }\r
 104 \r
 105         private string GetAirFireShipName(int idx)\r
 106         {\r
 107             return idx < _friend.Length ? _friend[idx].Name : _guard[idx - 6].Name;\r
 108         }\r
 109 \r
 110         private string[] GetItemNames(int[] ids)\r
 111         {\r
 112             return ids.Select(id => _itemInfo.GetSpecByItemId(id).Name).ToArray();\r
 113         }\r
 114 \r
 115         public void Port()\r
 116         {\r
 117             CleanupResult();\r
 118             _safeCell = false;\r
 119             BattleState = BattleState.None;\r
 120         }\r
 121 \r
 122         public void InspectBattle(string url, string request, dynamic json)\r
 123         {\r
 124             SetFormation(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             if (BattleState != BattleState.Night)\r
 134             {\r
 135                 AirBattleResult.Clear();\r
 136                 SetAirControlLevel(json);\r
 137             }\r
 138             CalcDamage(json);\r
 139             ResultRank = url.Contains("/ld_") ? CalcLdResultRank() : CalcResultRank();\r
 140             SetResult();\r
 141         }\r
 142 \r
 143         private void SetFormation(dynamic json)\r
 144         {\r
 145             if (json.api_formation())\r
 146                 Formation = (int[])json.api_formation;\r
 147         }\r
 148 \r
 149         private void SetAirControlLevel(dynamic json)\r
 150         {\r
 151             AirControlLevel = -1;\r
 152             if (!json.api_kouku())\r
 153                 return;\r
 154             var stage1 = json.api_kouku.api_stage1;\r
 155             if (stage1 == null || stage1.api_f_count == 0 && stage1.api_e_count == 0)\r
 156                 return;\r
 157             AirControlLevel = (int)stage1.api_disp_seiku;\r
 158         }\r
 159 \r
 160         private void SetSupportType(dynamic json)\r
 161         {\r
 162             SupportType = json.api_support_flag() ? (int)json.api_support_flag :\r
 163                 json.api_n_support_flag() ? (int)json.api_n_support_flag : 0;\r
 164         }\r
 165 \r
 166         private void SetupDamageRecord(string request, dynamic json, bool practice)\r
 167         {\r
 168             if (_friend != null)\r
 169                 return;\r
 170             _shipInfo.SaveBattleStartStatus();\r
 171             SetupFriendDamageRecord(request, json, practice);\r
 172             SetupEnemyDamageRecord(json, practice);\r
 173         }\r
 174 \r
 175         private void SetupFriendDamageRecord(string request, dynamic json, bool practice)\r
 176         {\r
 177             _fleet = _shipInfo.Fleets[(int)json.api_deck_id - 1];\r
 178             FlagshipRecovery(request, _fleet.ActualShips[0]);\r
 179             _friend = Record.Setup(_fleet.ActualShips, practice);\r
 180             _guard = json.api_f_nowhps_combined()\r
 181                 ? Record.Setup(_shipInfo.Fleets[1].ActualShips, practice)\r
 182                 : new Record[0];\r
 183             SetEscapedFlag(json);\r
 184         }\r
 185 \r
 186         /// <summary>\r
 187         /// EscapedはShipStatusにあるがBattleBriefTestの用のログにはShipStatusがないので、\r
 188         /// ここで戦闘用のAPIを元に設定する。\r
 189         /// </summary>\r
 190         private void SetEscapedFlag(dynamic json)\r
 191         {\r
 192             if (json.api_escape_idx())\r
 193             {\r
 194                 foreach (int idx in json.api_escape_idx)\r
 195                     _friend[idx - 1].Escaped = true;\r
 196             }\r
 197             if (json.api_escape_idx_combined())\r
 198             {\r
 199                 foreach (int idx in json.api_escape_idx_combined)\r
 200                     _guard[idx - 1].Escaped = true;\r
 201             }\r
 202         }\r
 203 \r
 204         private void SetupEnemyDamageRecord(dynamic json, bool practice)\r
 205         {\r
 206             _enemy = Record.Setup((int[])json.api_e_nowhps,\r
 207                 EnemyShipSpecs(json.api_ship_ke),\r
 208                 EnemySlots(json.api_eSlot), practice);\r
 209             _enemyGuard = json.api_ship_ke_combined()\r
 210                 ? Record.Setup((int[])json.api_e_nowhps_combined,\r
 211                     EnemyShipSpecs(json.api_ship_ke_combined),\r
 212                     EnemySlots(json.api_eSlot_combined), practice)\r
 213                 : new Record[0];\r
 214         }\r
 215 \r
 216         private ShipSpec[] EnemyShipSpecs(dynamic ships)\r
 217         {\r
 218             return ((int[])ships).Select(_shipInfo.GetSpec).ToArray();\r
 219         }\r
 220 \r
 221         private ItemSpec[][] EnemySlots(dynamic slots)\r
 222         {\r
 223             return ((int[][])slots).Select(slot => slot.Select(_itemInfo.GetSpecByItemId).ToArray()).ToArray();\r
 224         }\r
 225 \r
 226         private void SetResult()\r
 227         {\r
 228             Result = new BattleResult\r
 229             {\r
 230                 Friend = new BattleResult.Combined\r
 231                 {\r
 232                     Main = _friend.Select(r => r.SnapShot).ToArray(),\r
 233                     Guard = _guard.Select(r => r.SnapShot).ToArray()\r
 234                 },\r
 235                 Enemy = new BattleResult.Combined\r
 236                 {\r
 237                     Main = _enemy.Select(r => r.SnapShot).ToArray(),\r
 238                     Guard = _enemyGuard.Select(r => r.SnapShot).ToArray()\r
 239                 }\r
 240             };\r
 241         }\r
 242 \r
 243         private void FlagshipRecovery(string request, ShipStatus flagship)\r
 244         {\r
 245             var type = int.Parse(HttpUtility.ParseQueryString(request)["api_recovery_type"] ?? "0");\r
 246             switch (type)\r
 247             {\r
 248                 case 0:\r
 249                     return;\r
 250                 case 1:\r
 251                     flagship.NowHp = flagship.MaxHp / 2;\r
 252                     ConsumeSlotItem(flagship, 42); // ダメコン\r
 253                     break;\r
 254                 case 2:\r
 255                     flagship.NowHp = flagship.MaxHp;\r
 256                     ConsumeSlotItem(flagship, 43); // 女神\r
 257                     break;\r
 258             }\r
 259             if (type != 0)\r
 260                 _shipInfo.SetBadlyDamagedShips();\r
 261         }\r
 262 \r
 263         private static void ConsumeSlotItem(ShipStatus ship, int id)\r
 264         {\r
 265             if (ship.SlotEx.Spec.Id == id)\r
 266             {\r
 267                 ship.SlotEx = new ItemStatus();\r
 268                 return;\r
 269             }\r
 270             for (var i = 0; i < ship.Slot.Count; i++)\r
 271             {\r
 272                 if (ship.Slot[i].Spec.Id == id)\r
 273                 {\r
 274                     ship.FreeSlot(i);\r
 275                     break;\r
 276                 }\r
 277             }\r
 278         }\r
 279 \r
 280         private void CleanupResult()\r
 281         {\r
 282             _friend = null;\r
 283         }\r
 284 \r
 285         private void SetFighterPower()\r
 286         {\r
 287             var fleets = _shipInfo.Fleets;\r
 288             FighterPower = _guard.Length > 0 && _enemyGuard.Length > 0\r
 289                 ? fleets[0].FighterPower + fleets[1].FighterPower\r
 290                 : _fleet.FighterPower;\r
 291         }\r
 292 \r
 293         private void SetEnemyFighterPower()\r
 294         {\r
 295             EnemyFighterPower = new EnemyFighterPower();\r
 296             foreach (var record in _guard.Length == 0 ? _enemy : _enemy.Concat(_enemyGuard))\r
 297             {\r
 298                 var ship = record.SnapShot;\r
 299                 if (ship.Spec.MaxEq == null)\r
 300                 {\r
 301                     EnemyFighterPower.HasUnknown = true;\r
 302                     continue;\r
 303                 }\r
 304                 foreach (var entry in ship.Slot.Zip(ship.Spec.MaxEq, (item, maxEq) => new {item.Spec, maxEq}))\r
 305                 {\r
 306                     var perSlot = (int)Floor(entry.Spec.AntiAir * Sqrt(entry.maxEq));\r
 307                     if (entry.Spec.CanAirCombat)\r
 308                         EnemyFighterPower.AirCombat += perSlot;\r
 309                     if (entry.Spec.IsAircraft)\r
 310                         EnemyFighterPower.Interception += perSlot;\r
 311                 }\r
 312             }\r
 313         }\r
 314 \r
 315         public void InspectMapStart(dynamic json)\r
 316         {\r
 317             InspectMapNext(json);\r
 318         }\r
 319 \r
 320         public void InspectMapNext(dynamic json)\r
 321         {\r
 322             SetSafeCell(json);\r
 323             BattleState = BattleState.None;\r
 324             if (!json.api_destruction_battle())\r
 325                 return;\r
 326             InspectAirRaidBattle((int)json.api_maparea_id, json.api_destruction_battle);\r
 327         }\r
 328 \r
 329         private void SetSafeCell(dynamic json)\r
 330         {\r
 331             var map = (int)json.api_maparea_id * 1000 + (int)json.api_mapinfo_no * 100 + (int)json.api_no;\r
 332             _safeCell =\r
 333                 (int)json.api_next == 0 || // last cell\r
 334                 map switch\r
 335                 {\r
 336                     1613 => true, // 1-6-B\r
 337                     1611 => true, // 1-6-D\r
 338                     1616 => true, // 1-6-D\r
 339                     2202 => true, // 2-2-B\r
 340                     3102 => true, // 3-1-B\r
 341                     3201 => true, // 3-2-A\r
 342                     4206 => true, // 4-2-F\r
 343                     5302 => true, // 5-3-B\r
 344                     _ => false\r
 345                 };\r
 346         }\r
 347 \r
 348         private void InspectAirRaidBattle(int areaId, dynamic json)\r
 349         {\r
 350             SetFormation(json);\r
 351             var attack = json.api_air_base_attack;\r
 352             var stage1 = attack.api_stage1;\r
 353             AirControlLevel = (int)stage1.api_disp_seiku;\r
 354             var ships = (ShipStatus[])CreateShipsForAirBase(json);\r
 355             _friend = Record.Setup(ships, false);\r
 356             _guard = new Record[0];\r
 357             FighterPower = _airBase.GetAirBase(areaId).CalcInterceptionFighterPower();\r
 358             SetupEnemyDamageRecord(json, false);\r
 359             SetEnemyFighterPower();\r
 360             BattleState = BattleState.AirRaid;\r
 361             AirBattleResult.Clear();\r
 362             AirBattleResult.Add(json.api_air_base_attack, "空襲");\r
 363             CalcKoukuDamage(json.api_air_base_attack);\r
 364             SetAirRaidResultRank(json);\r
 365             SetResult();\r
 366             CleanupResult();\r
 367         }\r
 368 \r
 369         private ShipStatus[] CreateShipsForAirBase(dynamic json)\r
 370         {\r
 371             var nowHps = (int[])json.api_f_nowhps;\r
 372             var maxHps = (int[])json.api_f_maxhps;\r
 373             var maxEq = new[] {18, 18, 18, 18};\r
 374             var ships = nowHps.Select((hp, n) => new ShipStatus\r
 375             {\r
 376                 Id = 1,\r
 377                 Spec = new ShipSpec {Name = "基地航空隊" + (n + 1), GetMaxEq = () => maxEq},\r
 378                 NowHp = nowHps[n],\r
 379                 MaxHp = maxHps[n]\r
 380             }).ToArray();\r
 381             var planes = json.api_air_base_attack.api_map_squadron_plane;\r
 382             if (planes == null)\r
 383                 return ships;\r
 384             foreach (KeyValuePair<string, dynamic> entry in planes)\r
 385             {\r
 386                 var num = int.Parse(entry.Key) - 1;\r
 387                 var slot = new List<ItemStatus>();\r
 388                 var onSlot = new List<int>();\r
 389                 foreach (var plane in entry.Value)\r
 390                 {\r
 391                     slot.Add(new ItemStatus {Id = 1, Spec = _itemInfo.GetSpecByItemId((int)plane.api_mst_id)});\r
 392                     onSlot.Add((int)plane.api_count);\r
 393                 }\r
 394                 ships[num].Slot = slot;\r
 395                 ships[num].OnSlot = onSlot.ToArray();\r
 396             }\r
 397             return ships;\r
 398         }\r
 399 \r
 400         private void SetAirRaidResultRank(dynamic json)\r
 401         {\r
 402             switch ((int)json.api_lost_kind)\r
 403             {\r
 404                 case 1:\r
 405                     ResultRank = BattleResultRank.A;\r
 406                     break;\r
 407                 case 2:\r
 408                     ResultRank = BattleResultRank.B;\r
 409                     break;\r
 410                 case 3:\r
 411                     ResultRank = BattleResultRank.C;\r
 412                     break;\r
 413                 case 4:\r
 414                     ResultRank = BattleResultRank.S;\r
 415                     break;\r
 416             }\r
 417         }\r
 418 \r
 419         private void CalcDamage(dynamic json)\r
 420         {\r
 421             foreach (KeyValuePair<string, dynamic> kv in json)\r
 422             {\r
 423                 if (kv.Value == null)\r
 424                     continue;\r
 425                 switch (kv.Key)\r
 426                 {\r
 427                     case "api_air_base_injection":\r
 428                         AirBattleResult.Add(kv.Value, "AB噴式");\r
 429                         CalcKoukuDamage(kv.Value);\r
 430                         break;\r
 431                     case "api_injection_kouku":\r
 432                         AirBattleResult.Add(kv.Value, "噴式");\r
 433                         CalcKoukuDamage(kv.Value);\r
 434                         break;\r
 435                     case "api_air_base_attack":\r
 436                         CalcAirBaseAttackDamage(kv.Value);\r
 437                         break;\r
 438                     case "api_n_support_info":\r
 439                         CalcSupportDamage(kv.Value);\r
 440                         break;\r
 441                     case "api_n_hougeki1":\r
 442                         CalcDamageByTurn(kv.Value);\r
 443                         break;\r
 444                     case "api_n_hougeki2":\r
 445                         CalcDamageByTurn(kv.Value);\r
 446                         break;\r
 447                     case "api_kouku":\r
 448                         AirBattleResult.Add(kv.Value, "航空戦");\r
 449                         CalcKoukuDamage(kv.Value);\r
 450                         break;\r
 451                     case "api_kouku2":\r
 452                         AirBattleResult.Add(kv.Value, "航空戦2");\r
 453                         CalcKoukuDamage(kv.Value);\r
 454                         break;\r
 455                     case "api_support_info":\r
 456                         CalcSupportDamage(kv.Value);\r
 457                         break;\r
 458                     case "api_opening_taisen":\r
 459                         CalcDamageByTurn(kv.Value);\r
 460                         break;\r
 461                     case "api_opening_atack":\r
 462                         CalcDamageAtOnce(kv.Value);\r
 463                         break;\r
 464                     case "api_friendly_battle":\r
 465                         CalcFriendAttackDamage(kv.Value);\r
 466                         break;\r
 467                     case "api_hougeki":\r
 468                         CalcDamageByTurn(kv.Value);\r
 469                         break;\r
 470                     case "api_hougeki1":\r
 471                         CalcDamageByTurn(kv.Value);\r
 472                         break;\r
 473                     case "api_hougeki2":\r
 474                         CalcDamageByTurn(kv.Value);\r
 475                         break;\r
 476                     case "api_hougeki3":\r
 477                         CalcDamageByTurn(kv.Value);\r
 478                         break;\r
 479                     case "api_raigeki":\r
 480                         CalcDamageAtOnce(kv.Value);\r
 481                         break;\r
 482                 }\r
 483             }\r
 484         }\r
 485 \r
 486         private void CalcSupportDamage(dynamic json)\r
 487         {\r
 488             if (json.api_support_hourai != null)\r
 489             {\r
 490                 CalcRawDamageAtOnce(json.api_support_hourai.api_damage, _enemy, _enemyGuard);\r
 491             }\r
 492             else if (json.api_support_airatack != null)\r
 493             {\r
 494                 CalcRawDamageAtOnce(json.api_support_airatack.api_stage3.api_edam, _enemy, _enemyGuard);\r
 495             }\r
 496         }\r
 497 \r
 498         private void CalcAirBaseAttackDamage(dynamic json)\r
 499         {\r
 500             var i = 1;\r
 501             foreach (var entry in json)\r
 502             {\r
 503                 AirBattleResult.Add(entry, "基地" + i++);\r
 504                 CalcKoukuDamage(entry);\r
 505             }\r
 506         }\r
 507 \r
 508         private void CalcFriendAttackDamage(dynamic json)\r
 509         {\r
 510             CalcDamageByTurn(json.api_hougeki, true);\r
 511         }\r
 512 \r
 513         private void CalcKoukuDamage(dynamic json)\r
 514         {\r
 515             if (json.api_stage3() && json.api_stage3 != null)\r
 516                 CalcDamageAtOnce(json.api_stage3, _friend, _enemy);\r
 517             if (json.api_stage3_combined() && json.api_stage3_combined != null)\r
 518                 CalcDamageAtOnce(json.api_stage3_combined, _guard, _enemyGuard);\r
 519         }\r
 520 \r
 521         private void CalcDamageAtOnce(dynamic json)\r
 522         {\r
 523             CalcDamageAtOnce(json, _friend, _guard, _enemy, _enemyGuard);\r
 524         }\r
 525 \r
 526         private void CalcDamageAtOnce(dynamic json, Record[] friend, Record[] enemy)\r
 527         {\r
 528             CalcDamageAtOnce(json, friend, null, enemy, null);\r
 529         }\r
 530 \r
 531         private void CalcDamageAtOnce(dynamic json,\r
 532             Record[] friend, Record[] guard, Record[] enemy, Record[] enemyGuard)\r
 533         {\r
 534             if (json.api_fdam() && json.api_fdam != null)\r
 535                 CalcRawDamageAtOnce(json.api_fdam, friend, guard);\r
 536             if (json.api_edam() && json.api_edam != null)\r
 537                 CalcRawDamageAtOnce(json.api_edam, enemy, enemyGuard);\r
 538         }\r
 539 \r
 540         private void CalcRawDamageAtOnce(dynamic rawDamage, Record[] friend, Record[] guard = null)\r
 541         {\r
 542             var damage = (int[])rawDamage;\r
 543             for (var i = 0; i < friend.Length; i++)\r
 544             {\r
 545                 friend[i].ApplyDamage(damage[i]);\r
 546                 friend[i].CheckDamageControl();\r
 547             }\r
 548             if (guard == null)\r
 549                 return;\r
 550             for (var i = 0; i < guard.Length; i++)\r
 551             {\r
 552                 guard[i].ApplyDamage(damage[i + 6]);\r
 553                 guard[i].CheckDamageControl();\r
 554             }\r
 555         }\r
 556 \r
 557         private void CalcDamageByTurn(dynamic json, bool ignoreFriendDamage = false)\r
 558         {\r
 559             if (!(json.api_df_list() && json.api_df_list != null &&\r
 560                   json.api_damage() && json.api_damage != null &&\r
 561                   json.api_at_eflag() && json.api_at_eflag != null))\r
 562                 return;\r
 563 \r
 564             var eFlags = (int[])json.api_at_eflag;\r
 565             var sources = (int[])json.api_at_list;\r
 566             var types = json.api_at_type() ? (int[])json.api_at_type : (int[])json.api_sp_list;\r
 567             var targets = (int[][])json.api_df_list;\r
 568             var damages = (int[][])json.api_damage;\r
 569             var records = new BothRecord(_friend, _guard, _enemy, _enemyGuard);\r
 570             for (var turn = 0; turn < eFlags.Length; turn++)\r
 571             {\r
 572                 if (ignoreFriendDamage && eFlags[turn] == 1)\r
 573                     continue;\r
 574                 if (IsSpecialAttack(types[turn]))\r
 575                     records.TriggerSpecialAttack(eFlags[turn] ^ 1, sources[turn]);\r
 576                 for (var shot = 0; shot < targets[turn].Length; shot++)\r
 577                 {\r
 578                     var target = targets[turn][shot];\r
 579                     var damage = damages[turn][shot];\r
 580                     if (target == -1 || damage == -1)\r
 581                         continue;\r
 582                     records.ApplyDamage(eFlags[turn], target, damage);\r
 583                 }\r
 584                 records.CheckDamageControl();\r
 585             }\r
 586         }\r
 587 \r
 588         private bool IsSpecialAttack(int type)\r
 589         {\r
 590             // 100: Nelson Touch\r
 591             // 101: 長門一斉射\r
 592             // 102: 陸奥一斉射\r
 593             // 200: 瑞雲一体攻撃\r
 594             // 201: 海陸立体攻撃\r
 595             return type >= 100 && type < 200;\r
 596         }\r
 597 \r
 598         private class BothRecord\r
 599         {\r
 600             private readonly Record[][] _records;\r
 601 \r
 602             public BothRecord(Record[] friend, Record[] guard, Record[] enemy, Record[] enemyGuard)\r
 603             {\r
 604                 _records = new[] {new Record[12], new Record[12]};\r
 605                 Array.Copy(friend, _records[1], friend.Length);\r
 606                 Array.Copy(guard, 0, _records[1], 6, guard.Length);\r
 607                 Array.Copy(enemy, _records[0], enemy.Length);\r
 608                 Array.Copy(enemyGuard, 0, _records[0], 6, enemyGuard.Length);\r
 609             }\r
 610 \r
 611             public void TriggerSpecialAttack(int side, int index)\r
 612             {\r
 613                 _records[side][index].TriggerSpecialAttack();\r
 614             }\r
 615 \r
 616             public void ApplyDamage(int side, int index, int damage)\r
 617             {\r
 618                 _records[side][index].ApplyDamage(damage);\r
 619             }\r
 620 \r
 621             public void CheckDamageControl()\r
 622             {\r
 623                 foreach (var ship in _records[1])\r
 624                     ship?.CheckDamageControl();\r
 625             }\r
 626         }\r
 627 \r
 628         public void InspectBattleResult(dynamic json)\r
 629         {\r
 630             BattleState = BattleState.Result;\r
 631             if (_friend == null)\r
 632                 return;\r
 633             ShowResult();\r
 634             SetDamagedShipWarning();\r
 635             _shipInfo.SaveBattleResult();\r
 636             _shipInfo.DropShipId = json.api_get_ship() ? (int)json.api_get_ship.api_ship_id : -1;\r
 637             VerifyResultRank(json);\r
 638             CleanupResult();\r
 639             SetEscapeShips(json);\r
 640         }\r
 641 \r
 642         public void InspectPracticeResult(dynamic json)\r
 643         {\r
 644             BattleState = BattleState.Result;\r
 645             if (_friend == null)\r
 646                 return;\r
 647             ShowResult();\r
 648             VerifyResultRank(json);\r
 649             CleanupResult();\r
 650         }\r
 651 \r
 652         private void ShowResult()\r
 653         {\r
 654             if (_friend == null)\r
 655                 return;\r
 656             var fleets = _shipInfo.Fleets;\r
 657             var ships = _guard.Length > 0\r
 658                 ? fleets[0].ActualShips.Concat(fleets[1].ActualShips)\r
 659                 : _fleet.ActualShips;\r
 660             foreach (var entry in ships.Zip(_friend.Concat(_guard), (ship, now) => new {ship, now}))\r
 661                 entry.now.UpdateShipStatus(entry.ship);\r
 662         }\r
 663 \r
 664         private void SetDamagedShipWarning()\r
 665         {\r
 666             if (_safeCell)\r
 667                 return;\r
 668             _shipInfo.SetBadlyDamagedShips();\r
 669         }\r
 670 \r
 671         private void ClearDamagedShipWarning()\r
 672         {\r
 673             _shipInfo.ClearBadlyDamagedShips();\r
 674         }\r
 675 \r
 676         private void VerifyResultRank(dynamic json)\r
 677         {\r
 678             if (!json.api_win_rank())\r
 679                 return;\r
 680             var assumed = "PSABCDE"[(int)ResultRank];\r
 681             if (assumed == 'P')\r
 682                 assumed = 'S';\r
 683             var actual = ((string)json.api_win_rank)[0];\r
 684             DisplayedResultRank.Assumed = assumed;\r
 685             DisplayedResultRank.Actual = actual;\r
 686         }\r
 687 \r
 688         private void SetEscapeShips(dynamic json)\r
 689         {\r
 690             _escapingShips.Clear();\r
 691             if (!json.api_escape_flag() || (int)json.api_escape_flag == 0)\r
 692                 return;\r
 693             var damaged = (int)json.api_escape.api_escape_idx[0] - 1;\r
 694             if (json.api_escape.api_tow_idx())\r
 695             {\r
 696                 _escapingShips.Add(_shipInfo.Fleets[damaged / 6].Deck[damaged % 6]);\r
 697                 var escort = (int)json.api_escape.api_tow_idx[0] - 1;\r
 698                 _escapingShips.Add(_shipInfo.Fleets[escort / 6].Deck[escort % 6]);\r
 699             }\r
 700             else\r
 701             {\r
 702                 _escapingShips.Add(_shipInfo.Fleets[2].Deck[damaged]);\r
 703             }\r
 704         }\r
 705 \r
 706         public void CauseEscape()\r
 707         {\r
 708             _shipInfo.SetEscapedShips(_escapingShips);\r
 709             _shipInfo.SetBadlyDamagedShips();\r
 710         }\r
 711 \r
 712         private class Record\r
 713         {\r
 714             private ShipStatus _status;\r
 715             private bool _practice;\r
 716             public ShipStatus SnapShot => (ShipStatus)_status.Clone();\r
 717             public int NowHp => _status.NowHp;\r
 718             public bool Escaped { get; set; }\r
 719             public ShipStatus.Damage DamageLevel => _status.DamageLevel;\r
 720             public string Name => _status.Name;\r
 721             public int StartHp { get; private set; }\r
 722 \r
 723             public static Record[] Setup(IEnumerable<ShipStatus> ships, bool practice) =>\r
 724                 (from s in ships\r
 725                     select new Record {_status = (ShipStatus)s.Clone(), _practice = practice, StartHp = s.NowHp})\r
 726                 .ToArray();\r
 727 \r
 728             public static Record[] Setup(int[] nowHps, ShipSpec[] specs, ItemSpec[][] slots, bool practice)\r
 729             {\r
 730                 return Enumerable.Range(0, nowHps.Length).Select(i =>\r
 731                     new Record\r
 732                     {\r
 733                         StartHp = nowHps[i],\r
 734                         _status = new ShipStatus\r
 735                         {\r
 736                             Id = specs[i].Id,\r
 737                             NowHp = nowHps[i],\r
 738                             MaxHp = nowHps[i],\r
 739                             Spec = specs[i],\r
 740                             Slot = slots[i].Select(spec => new ItemStatus {Id = spec.Id, Spec = spec}).ToArray(),\r
 741                             SlotEx = new ItemStatus(0)\r
 742                         },\r
 743                         _practice = practice\r
 744                     }).ToArray();\r
 745             }\r
 746 \r
 747             public void TriggerSpecialAttack()\r
 748             {\r
 749                 _status.SpecialAttack = ShipStatus.Attack.Fire;\r
 750             }\r
 751 \r
 752             public void ApplyDamage(int damage)\r
 753             {\r
 754                 _status.NowHp = Max(0, _status.NowHp - damage);\r
 755             }\r
 756 \r
 757             public void CheckDamageControl()\r
 758             {\r
 759                 if (_status.NowHp > 0 || _practice)\r
 760                     return;\r
 761                 foreach (var item in new[] {_status.SlotEx}.Concat(_status.Slot))\r
 762                 {\r
 763                     if (item.Spec.Id == 42)\r
 764                     {\r
 765                         _status.NowHp = (int)(_status.MaxHp * 0.2);\r
 766                         ConsumeSlotItem(_status, 42);\r
 767                         break;\r
 768                     }\r
 769                     if (item.Spec.Id == 43)\r
 770                     {\r
 771                         _status.NowHp = _status.MaxHp;\r
 772                         ConsumeSlotItem(_status, 43);\r
 773                         break;\r
 774                     }\r
 775                 }\r
 776             }\r
 777 \r
 778             public void UpdateShipStatus(ShipStatus ship)\r
 779             {\r
 780                 ship.NowHp = NowHp;\r
 781                 ship.Slot = _status.Slot;\r
 782                 ship.SlotEx = _status.SlotEx;\r
 783                 if (_status.SpecialAttack == ShipStatus.Attack.Fire)\r
 784                     ship.SpecialAttack = ShipStatus.Attack.Fired;\r
 785             }\r
 786         }\r
 787 \r
 788         private BattleResultRank CalcLdResultRank()\r
 789         {\r
 790             var friend = new ResultRankParams(_friend.Concat(_guard).ToArray());\r
 791 \r
 792             if (friend.Gauge <= 0)\r
 793                 return BattleResultRank.P;\r
 794             if (friend.GaugeRate < 10)\r
 795                 return BattleResultRank.A;\r
 796             if (friend.GaugeRate < 20)\r
 797                 return BattleResultRank.B;\r
 798             if (friend.GaugeRate < 50)\r
 799                 return BattleResultRank.C;\r
 800             if (friend.GaugeRate < 80)\r
 801                 return BattleResultRank.D;\r
 802             return BattleResultRank.E;\r
 803         }\r
 804 \r
 805         private BattleResultRank CalcResultRank()\r
 806         {\r
 807             var friend = new ResultRankParams(_friend.Concat(_guard).ToArray());\r
 808             var enemy = new ResultRankParams(_enemy.Concat(_enemyGuard).ToArray());\r
 809             if (friend.Sunk == 0 && enemy.Sunk == enemy.Count)\r
 810             {\r
 811                 if (friend.Gauge <= 0)\r
 812                     return BattleResultRank.P;\r
 813                 return BattleResultRank.S;\r
 814             }\r
 815             if (friend.Sunk == 0 && enemy.Sunk >= (int)(enemy.Count * 0.7) && enemy.Count > 1)\r
 816                 return BattleResultRank.A;\r
 817             if (friend.Sunk < enemy.Sunk && _enemy[0].NowHp == 0)\r
 818                 return BattleResultRank.B;\r
 819             if (friend.Count == 1 && _friend[0].DamageLevel == ShipStatus.Damage.Badly)\r
 820                 return BattleResultRank.D;\r
 821             if (enemy.GaugeRate > friend.GaugeRate * 2.5)\r
 822                 return BattleResultRank.B;\r
 823             if (enemy.GaugeRate > friend.GaugeRate * 0.9)\r
 824                 return BattleResultRank.C;\r
 825             if (friend.Count > 1 && friend.Count - 1 == friend.Sunk)\r
 826                 return BattleResultRank.E;\r
 827             return BattleResultRank.D;\r
 828         }\r
 829 \r
 830         private class ResultRankParams\r
 831         {\r
 832             public readonly int Count;\r
 833             public readonly int Sunk;\r
 834             public readonly int Gauge;\r
 835             public readonly int GaugeRate;\r
 836 \r
 837             public ResultRankParams(Record[] records)\r
 838             {\r
 839                 Count = records.Length;\r
 840                 Sunk = records.Count(r => r.NowHp == 0);\r
 841                 Gauge = records.Sum(r => r.StartHp - r.NowHp);\r
 842                 GaugeRate = (int)((double)Gauge / records.Sum(r => r.Escaped ? 0 : r.StartHp) * 100);\r
 843             }\r
 844         }\r
 845 \r
 846         /// <summary>\r
 847         /// テスト専用\r
 848         /// </summary>\r
 849         public void InjectResultStatus(ShipStatus[] main, ShipStatus[] guard, ShipStatus[] enemy,\r
 850             ShipStatus[] enemyGuard)\r
 851         {\r
 852             Result = new BattleResult\r
 853             {\r
 854                 Friend = new BattleResult.Combined {Main = main, Guard = guard},\r
 855                 Enemy = new BattleResult.Combined {Main = enemy, Guard = enemyGuard}\r
 856             };\r
 857         }\r
 858     }\r
 859 }