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