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 readonly List<int> _escapingShips = new List<int>();\r
  32         public bool InBattle { get; set; }\r
  33         public string Formation { get; private set; }\r
  34         public int EnemyAirSuperiority { get; private set; }\r
  35         public bool HasDamagedShip { get; set; }\r
  36         public string[] DamagedShipNames { get; private set; }\r
  37 \r
  38         public BattleInfo(ShipMaster shipMaster, ShipInfo shipInfo, ItemInfo itemInfo)\r
  39         {\r
  40             _shipMaster = shipMaster;\r
  41             _shipInfo = shipInfo;\r
  42             _itemInfo = itemInfo;\r
  43         }\r
  44 \r
  45         public void InspectBattle(dynamic json)\r
  46         {\r
  47             InBattle = true;\r
  48             Formation = FormationName(json);\r
  49             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  50             if (IsNightBattle(json))\r
  51                 _night = json;\r
  52             else\r
  53                 _day = json;\r
  54         }\r
  55 \r
  56         public void InspectCombinedBattle(dynamic json, bool surfaceFleet)\r
  57         {\r
  58             InBattle = true;\r
  59             Formation = FormationName(json);\r
  60             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  61             if (IsNightBattle(json))\r
  62             {\r
  63                 _night = json;\r
  64             }\r
  65             else\r
  66             {\r
  67                 json.is_surface = surfaceFleet;\r
  68                 _day = json;\r
  69             }\r
  70         }\r
  71 \r
  72         private bool IsNightBattle(dynamic json)\r
  73         {\r
  74             return json.api_hougeki();\r
  75         }\r
  76 \r
  77         public void InspectCombinedBattleResult(dynamic json)\r
  78         {\r
  79             _escapingShips.Clear();\r
  80             CauseDamageCombined();\r
  81             if ((int)json.api_escape_flag == 0)\r
  82                 return;\r
  83             var damaged = (int)json.api_escape.api_escape_idx[0] - 1;\r
  84             _escapingShips.Add(_shipInfo.GetDeck(damaged / 6)[damaged % 6]);\r
  85             var escort = (int)json.api_escape.api_tow_idx[0] - 1;\r
  86             _escapingShips.Add(_shipInfo.GetDeck(escort / 6)[escort % 6]);\r
  87         }\r
  88 \r
  89         public void CauseCombinedBattleEscape()\r
  90         {\r
  91             _shipInfo.SetEscapedShips(_escapingShips);\r
  92             UpdateDamgedShipNames(_shipInfo.GetShipStatuses(0).Concat(_shipInfo.GetShipStatuses(1)));\r
  93         }\r
  94 \r
  95         private string FormationName(dynamic json)\r
  96         {\r
  97             if (!json.api_formation()) // 演習の夜戦\r
  98                 return "";\r
  99             switch ((int)json.api_formation[2])\r
 100             {\r
 101                 case 1:\r
 102                     return "同航戦";\r
 103                 case 2:\r
 104                     return "反航戦";\r
 105                 case 3:\r
 106                     return "T字有利";\r
 107                 case 4:\r
 108                     return "T字不利";\r
 109             }\r
 110             return "";\r
 111         }\r
 112 \r
 113         private int CalcEnemyAirSuperiority(dynamic json)\r
 114         {\r
 115             var maxEq = ((int[])json.api_ship_ke).Skip(1).SelectMany(id => _shipMaster[id].MaxEq);\r
 116             var equips = ((int[][])json.api_eSlot).SelectMany(x => x);\r
 117             return (from slot in equips.Zip(maxEq, (id, max) => new {id, max})\r
 118                 let spec = _itemInfo.GetSpecByItemId(slot.id)\r
 119                 where spec.CanAirCombat()\r
 120                 select (int)Math.Floor(spec.AntiAir * Math.Sqrt(slot.max))).DefaultIfEmpty().Sum();\r
 121         }\r
 122 \r
 123         public void CauseDamage()\r
 124         {\r
 125             if (_day == null && _night == null)\r
 126                 return;\r
 127             var ships = _shipInfo.GetShipStatuses((int)DeckId(_day ?? _night));\r
 128             if (_day != null)\r
 129             {\r
 130                 var json = _day;\r
 131                 if (json.api_kouku.api_stage3 != null)\r
 132                     CauseSimpleDamage(ships, json.api_kouku.api_stage3.api_fdam);\r
 133                 if (json.api_opening_atack != null)\r
 134                     CauseSimpleDamage(ships, json.api_opening_atack.api_fdam);\r
 135                 if (json.api_hougeki1 != null)\r
 136                     CauseHougekiDamage(ships, json.api_hougeki1);\r
 137                 if (json.api_hougeki2 != null)\r
 138                     CauseHougekiDamage(ships, json.api_hougeki2);\r
 139                 if (json.api_raigeki != null)\r
 140                     CauseSimpleDamage(ships, json.api_raigeki.api_fdam);\r
 141                 _day = null;\r
 142             }\r
 143             if (_night != null)\r
 144             {\r
 145                 CauseHougekiDamage(ships, _night.api_hougeki);\r
 146                 _night = null;\r
 147             }\r
 148             UpdateDamgedShipNames(ships);\r
 149         }\r
 150 \r
 151         public void CausePracticeDamage()\r
 152         {\r
 153             CauseDamage();\r
 154             HasDamagedShip = false;\r
 155         }\r
 156 \r
 157         private void UpdateDamgedShipNames(IEnumerable<ShipStatus> ships)\r
 158         {\r
 159             DamagedShipNames =\r
 160                 (from ship in ships where ship.DamageLevel == ShipStatus.Damage.Badly select ship.Name).ToArray();\r
 161             HasDamagedShip = DamagedShipNames.Any();\r
 162         }\r
 163 \r
 164         private int DeckId(dynamic json)\r
 165         {\r
 166             if (json.api_dock_id()) // 昼戦はtypoしている\r
 167                 return (int)json.api_dock_id - 1;\r
 168             if (json.api_deck_id is string) // 通常の夜戦では文字列\r
 169                 return int.Parse(json.api_deck_id) - 1;\r
 170             return (int)json.api_deck_id - 1;\r
 171         }\r
 172 \r
 173         private void CauseSimpleDamage(ShipStatus[] ships, dynamic rawDamage)\r
 174         {\r
 175             var damage = (int[])rawDamage;\r
 176             for (var i = 0; i < ships.Length; i++)\r
 177                 ships[i].NowHp -= damage[i + 1];\r
 178         }\r
 179 \r
 180         private void CauseHougekiDamage(ShipStatus[] ships, dynamic hougeki)\r
 181         {\r
 182             var targets = ((dynamic[])hougeki.api_df_list).Skip(1).SelectMany(x => (int[])x);\r
 183             var damages = ((dynamic[])hougeki.api_damage).Skip(1).SelectMany(x => (double[])x);\r
 184             foreach (var hit in targets.Zip(damages, (t, d) => new {t, d}))\r
 185             {\r
 186                 if (1 <= hit.t && hit.t <= ships.Length)\r
 187                     ships[hit.t - 1].NowHp -= (int)hit.d;\r
 188             }\r
 189         }\r
 190 \r
 191         public void CauseDamageCombined()\r
 192         {\r
 193             if (_day == null)\r
 194                 return;\r
 195             if (_day.is_surface)\r
 196                 CauseDamageCombinedFleetSurface();\r
 197             else\r
 198                 CauseDamageCombinedFleetAir();\r
 199         }\r
 200 \r
 201         private void CauseDamageCombinedFleetAir()\r
 202         {\r
 203             var hontai = _shipInfo.GetShipStatuses(0);\r
 204             var goei = _shipInfo.GetShipStatuses(1);\r
 205             if (_day != null)\r
 206             {\r
 207                 var json = _day;\r
 208                 var kouku = json.api_kouku;\r
 209                 if (kouku.api_stage3 != null)\r
 210                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 211                 if (kouku.api_stage3_combined != null)\r
 212                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 213                 if (json.api_kouku2()) // 航空戦2回目\r
 214                 {\r
 215                     kouku = json.api_kouku2;\r
 216                     if (kouku.api_stage3 != null)\r
 217                         CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 218                     if (kouku.api_stage3_combined != null)\r
 219                         CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 220                 }\r
 221                 if (!json.api_opening_atack()) // 航空戦のみ\r
 222                     return;\r
 223                 if (json.api_opening_atack != null)\r
 224                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 225                 if (json.api_hougeki1 != null)\r
 226                     CauseHougekiDamage(goei, json.api_hougeki1);\r
 227                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 228                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 229                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 230                     CauseHougekiDamage(hontai, json.api_hougeki3);\r
 231                 if (json.api_raigeki() && json.api_raigeki != null)\r
 232                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 233                 _day = null;\r
 234             }\r
 235             if (_night != null)\r
 236             {\r
 237                 CauseHougekiDamage(goei, _night.api_hougeki);\r
 238                 _night = null;\r
 239             }\r
 240             UpdateDamgedShipNames(hontai.Concat(goei));\r
 241         }\r
 242 \r
 243         private void CauseDamageCombinedFleetSurface()\r
 244         {\r
 245             var hontai = _shipInfo.GetShipStatuses(0);\r
 246             var goei = _shipInfo.GetShipStatuses(1);\r
 247             if (_day != null)\r
 248             {\r
 249                 var json = _day;\r
 250                 var kouku = json.api_kouku;\r
 251                 if (kouku.api_stage3 != null)\r
 252                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 253                 if (kouku.api_stage3_combined != null)\r
 254                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 255                 if (json.api_opening_atack != null)\r
 256                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 257                 if (json.api_hougeki1 != null)\r
 258                     CauseHougekiDamage(hontai, json.api_hougeki1);\r
 259                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 260                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 261                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 262                     CauseHougekiDamage(goei, json.api_hougeki3);\r
 263                 if (json.api_raigeki() && json.api_raigeki != null)\r
 264                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 265                 _day = null;\r
 266             }\r
 267             if (_night != null)\r
 268             {\r
 269                 CauseHougekiDamage(goei, _night.api_hougeki);\r
 270                 _night = null;\r
 271             }\r
 272             UpdateDamgedShipNames(hontai.Concat(goei));\r
 273         }\r
 274     }\r
 275 }