KancolleSniffer/BattleInfo.cs

   1 // Copyright (C) 2014 Kazuhiro Fujieda <fujieda@users.sourceforge.jp>\r
   2 // \r
   3 // This program is part of KancolleSniffer.\r
   4 //\r
   5 // KancolleSniffer is free software: you can redistribute it and/or modify\r
   6 // it under the terms of the GNU General Public License as published by\r
   7 // the Free Software Foundation, either version 3 of the License, or\r
   8 // (at your option) any later version.\r
   9 //\r
  10 // This program is distributed in the hope that it will be useful,\r
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  13 // GNU General Public License for more details.\r
  14 //\r
  15 // You should have received a copy of the GNU General Public License\r
  16 // along with this program; if not, see <http://www.gnu.org/licenses/>.\r
  17 \r
  18 using System;\r
  19 using System.Collections.Generic;\r
  20 using System.Linq;\r
  21 \r
  22 namespace KancolleSniffer\r
  23 {\r
  24     public class BattleInfo\r
  25     {\r
  26         private readonly ShipMaster _shipMaster;\r
  27         private readonly ShipInfo _shipInfo;\r
  28         private readonly ItemInfo _itemInfo;\r
  29         private dynamic _day;\r
  30         private dynamic _night;\r
  31         private bool _isSurface;\r
  32         private readonly List<int> _escapingShips = new List<int>();\r
  33         public bool InBattle { get; set; }\r
  34         public string Formation { get; private set; }\r
  35         public int EnemyAirSuperiority { get; private set; }\r
  36         public bool HasDamagedShip { get; set; }\r
  37         public string[] DamagedShipNames { get; private set; }\r
  38 \r
  39         public BattleInfo(ShipMaster shipMaster, ShipInfo shipInfo, ItemInfo itemInfo)\r
  40         {\r
  41             _shipMaster = shipMaster;\r
  42             _shipInfo = shipInfo;\r
  43             _itemInfo = itemInfo;\r
  44         }\r
  45 \r
  46         public void InspectBattle(dynamic json)\r
  47         {\r
  48             InBattle = true;\r
  49             Formation = FormationName(json);\r
  50             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  51             if (IsNightBattle(json))\r
  52             {\r
  53                 CauseDamage(false);\r
  54                 _night = json;\r
  55             }\r
  56             else\r
  57             {\r
  58                 _day = json;\r
  59             }\r
  60         }\r
  61 \r
  62         public void InspectPracticeBattle(dynamic json)\r
  63         {\r
  64             InspectBattle(json);\r
  65             HasDamagedShip = false;\r
  66         }\r
  67 \r
  68         public void InspectCombinedBattle(dynamic json, bool surfaceFleet)\r
  69         {\r
  70             InBattle = true;\r
  71             Formation = FormationName(json);\r
  72             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  73             if (IsNightBattle(json))\r
  74             {\r
  75                 CauseDamageCombined(false);\r
  76                 _night = json;\r
  77             }\r
  78             else\r
  79             {\r
  80                 _isSurface = surfaceFleet;\r
  81                 _day = json;\r
  82             }\r
  83         }\r
  84 \r
  85         private bool IsNightBattle(dynamic json)\r
  86         {\r
  87             return json.api_hougeki();\r
  88         }\r
  89 \r
  90         public void InspectCombinedBattleResult(dynamic json)\r
  91         {\r
  92             _escapingShips.Clear();\r
  93             CauseDamageCombined();\r
  94             if ((int)json.api_escape_flag == 0)\r
  95                 return;\r
  96             var damaged = (int)json.api_escape.api_escape_idx[0] - 1;\r
  97             _escapingShips.Add(_shipInfo.GetDeck(damaged / 6)[damaged % 6]);\r
  98             var escort = (int)json.api_escape.api_tow_idx[0] - 1;\r
  99             _escapingShips.Add(_shipInfo.GetDeck(escort / 6)[escort % 6]);\r
 100         }\r
 101 \r
 102         public void CauseCombinedBattleEscape()\r
 103         {\r
 104             _shipInfo.SetEscapedShips(_escapingShips);\r
 105             UpdateDamgedShipNames(_shipInfo.GetShipStatuses(0).Concat(_shipInfo.GetShipStatuses(1)));\r
 106         }\r
 107 \r
 108         private string FormationName(dynamic json)\r
 109         {\r
 110             if (!json.api_formation()) // 演習の夜戦\r
 111                 return "";\r
 112             switch ((int)json.api_formation[2])\r
 113             {\r
 114                 case 1:\r
 115                     return "同航戦";\r
 116                 case 2:\r
 117                     return "反航戦";\r
 118                 case 3:\r
 119                     return "T字有利";\r
 120                 case 4:\r
 121                     return "T字不利";\r
 122             }\r
 123             return "";\r
 124         }\r
 125 \r
 126         private int CalcEnemyAirSuperiority(dynamic json)\r
 127         {\r
 128             var maxEq = ((int[])json.api_ship_ke).Skip(1).SelectMany(id => _shipMaster[id].MaxEq);\r
 129             var equips = ((int[][])json.api_eSlot).SelectMany(x => x);\r
 130             return (from slot in equips.Zip(maxEq, (id, max) => new {id, max})\r
 131                 let spec = _itemInfo.GetSpecByItemId(slot.id)\r
 132                 where spec.CanAirCombat()\r
 133                 select (int)Math.Floor(spec.AntiAir * Math.Sqrt(slot.max))).DefaultIfEmpty().Sum();\r
 134         }\r
 135 \r
 136         public void CauseDamage(bool warnDamagedShip = true)\r
 137         {\r
 138             if (_day == null && _night == null)\r
 139                 return;\r
 140             var ships = _shipInfo.GetShipStatuses((int)DeckId(_day ?? _night));\r
 141             if (_day != null)\r
 142             {\r
 143                 var json = _day;\r
 144                 if (json.api_kouku.api_stage3 != null)\r
 145                     CauseSimpleDamage(ships, json.api_kouku.api_stage3.api_fdam);\r
 146                 if (json.api_opening_atack != null)\r
 147                     CauseSimpleDamage(ships, json.api_opening_atack.api_fdam);\r
 148                 if (json.api_hougeki1 != null)\r
 149                     CauseHougekiDamage(ships, json.api_hougeki1);\r
 150                 if (json.api_hougeki2 != null)\r
 151                     CauseHougekiDamage(ships, json.api_hougeki2);\r
 152                 if (json.api_raigeki != null)\r
 153                     CauseSimpleDamage(ships, json.api_raigeki.api_fdam);\r
 154                 _day = null;\r
 155             }\r
 156             if (_night != null)\r
 157             {\r
 158                 CauseHougekiDamage(ships, _night.api_hougeki);\r
 159                 _night = null;\r
 160             }\r
 161             if (warnDamagedShip)\r
 162                 UpdateDamgedShipNames(ships);\r
 163         }\r
 164 \r
 165         public void CausePracticeDamage()\r
 166         {\r
 167             CauseDamage(false);\r
 168         }\r
 169 \r
 170         private void UpdateDamgedShipNames(IEnumerable<ShipStatus> ships)\r
 171         {\r
 172             DamagedShipNames =\r
 173                 (from ship in ships where ship.DamageLevel == ShipStatus.Damage.Badly select ship.Name).ToArray();\r
 174             HasDamagedShip = DamagedShipNames.Any();\r
 175         }\r
 176 \r
 177         private int DeckId(dynamic json)\r
 178         {\r
 179             if (json.api_dock_id()) // 昼戦はtypoしている\r
 180                 return (int)json.api_dock_id - 1;\r
 181             if (json.api_deck_id is string) // 通常の夜戦では文字列\r
 182                 return int.Parse(json.api_deck_id) - 1;\r
 183             return (int)json.api_deck_id - 1;\r
 184         }\r
 185 \r
 186         private void CauseSimpleDamage(ShipStatus[] ships, dynamic rawDamage)\r
 187         {\r
 188             var damage = (int[])rawDamage;\r
 189             for (var i = 0; i < ships.Length; i++)\r
 190                 ships[i].NowHp -= damage[i + 1];\r
 191         }\r
 192 \r
 193         private void CauseHougekiDamage(ShipStatus[] ships, dynamic hougeki)\r
 194         {\r
 195             var targets = ((dynamic[])hougeki.api_df_list).Skip(1).SelectMany(x => (int[])x);\r
 196             var damages = ((dynamic[])hougeki.api_damage).Skip(1).SelectMany(x => (double[])x);\r
 197             foreach (var hit in targets.Zip(damages, (t, d) => new {t, d}))\r
 198             {\r
 199                 if (1 <= hit.t && hit.t <= ships.Length)\r
 200                     ships[hit.t - 1].NowHp -= (int)hit.d;\r
 201             }\r
 202         }\r
 203 \r
 204         public void CauseDamageCombined(bool warnDamagedShip = true)\r
 205         {\r
 206             if (_isSurface)\r
 207                 CauseDamageCombinedFleetSurface(warnDamagedShip);\r
 208             else\r
 209                 CauseDamageCombinedFleetAir(warnDamagedShip);\r
 210         }\r
 211 \r
 212         private void CauseDamageCombinedFleetAir(bool warnDamagedShip)\r
 213         {\r
 214             var hontai = _shipInfo.GetShipStatuses(0);\r
 215             var goei = _shipInfo.GetShipStatuses(1);\r
 216             if (_day != null)\r
 217             {\r
 218                 var json = _day;\r
 219                 var kouku = json.api_kouku;\r
 220                 if (kouku.api_stage3 != null)\r
 221                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 222                 if (kouku.api_stage3_combined != null)\r
 223                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 224                 if (json.api_kouku2()) // 航空戦2回目\r
 225                 {\r
 226                     kouku = json.api_kouku2;\r
 227                     if (kouku.api_stage3 != null)\r
 228                         CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 229                     if (kouku.api_stage3_combined != null)\r
 230                         CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 231                 }\r
 232                 if (!json.api_opening_atack()) // 航空戦のみ\r
 233                     return;\r
 234                 if (json.api_opening_atack != null)\r
 235                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 236                 if (json.api_hougeki1 != null)\r
 237                     CauseHougekiDamage(goei, json.api_hougeki1);\r
 238                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 239                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 240                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 241                     CauseHougekiDamage(hontai, json.api_hougeki3);\r
 242                 if (json.api_raigeki() && json.api_raigeki != null)\r
 243                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 244                 _day = null;\r
 245             }\r
 246             if (_night != null)\r
 247             {\r
 248                 CauseHougekiDamage(goei, _night.api_hougeki);\r
 249                 _night = null;\r
 250             }\r
 251             if (warnDamagedShip)\r
 252                 UpdateDamgedShipNames(hontai.Concat(goei));\r
 253         }\r
 254 \r
 255         private void CauseDamageCombinedFleetSurface(bool warnDamagedShip)\r
 256         {\r
 257             var hontai = _shipInfo.GetShipStatuses(0);\r
 258             var goei = _shipInfo.GetShipStatuses(1);\r
 259             if (_day != null)\r
 260             {\r
 261                 var json = _day;\r
 262                 var kouku = json.api_kouku;\r
 263                 if (kouku.api_stage3 != null)\r
 264                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 265                 if (kouku.api_stage3_combined != null)\r
 266                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 267                 if (json.api_opening_atack != null)\r
 268                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 269                 if (json.api_hougeki1 != null)\r
 270                     CauseHougekiDamage(hontai, json.api_hougeki1);\r
 271                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 272                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 273                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 274                     CauseHougekiDamage(goei, json.api_hougeki3);\r
 275                 if (json.api_raigeki() && json.api_raigeki != null)\r
 276                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 277                 _day = null;\r
 278             }\r
 279             if (_night != null)\r
 280             {\r
 281                 CauseHougekiDamage(goei, _night.api_hougeki);\r
 282                 _night = null;\r
 283             }\r
 284             if (warnDamagedShip)\r
 285                 UpdateDamgedShipNames(hontai.Concat(goei));\r
 286         }\r
 287     }\r
 288 }