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         public int AirBattleResult { get; private set; }\r
  39 \r
  40         public BattleInfo(ShipMaster shipMaster, ShipInfo shipInfo, ItemInfo itemInfo)\r
  41         {\r
  42             _shipMaster = shipMaster;\r
  43             _shipInfo = shipInfo;\r
  44             _itemInfo = itemInfo;\r
  45         }\r
  46 \r
  47         public void InspectBattle(dynamic json)\r
  48         {\r
  49             InBattle = true;\r
  50             Formation = FormationName(json);\r
  51             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  52             if (IsNightBattle(json))\r
  53             {\r
  54                 CauseDamage(false);\r
  55                 _night = json;\r
  56             }\r
  57             else\r
  58             {\r
  59                 AirBattleResult = CheckAirBattleResult(json);\r
  60                 _day = json;\r
  61             }\r
  62         }\r
  63 \r
  64         private int CheckAirBattleResult(dynamic json)\r
  65         {\r
  66             var stage1 = json.api_kouku.api_stage1;\r
  67             if (stage1.api_f_count == 0 && stage1.api_e_count == 0)\r
  68                 return -1;\r
  69             return (int)stage1.api_disp_seiku;\r
  70         }\r
  71 \r
  72         public void InspectPracticeBattle(dynamic json)\r
  73         {\r
  74             InspectBattle(json);\r
  75             HasDamagedShip = false;\r
  76         }\r
  77 \r
  78         public void InspectCombinedBattle(dynamic json, bool surfaceFleet)\r
  79         {\r
  80             InBattle = true;\r
  81             Formation = FormationName(json);\r
  82             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  83             if (IsNightBattle(json))\r
  84             {\r
  85                 CauseDamageCombined(false);\r
  86                 _night = json;\r
  87             }\r
  88             else\r
  89             {\r
  90                 AirBattleResult = CheckAirBattleResult(json);\r
  91                 _isSurface = surfaceFleet;\r
  92                 _day = json;\r
  93             }\r
  94         }\r
  95 \r
  96         private bool IsNightBattle(dynamic json)\r
  97         {\r
  98             return json.api_hougeki();\r
  99         }\r
 100 \r
 101         public void InspectCombinedBattleResult(dynamic json)\r
 102         {\r
 103             _escapingShips.Clear();\r
 104             CauseDamageCombined();\r
 105             if ((int)json.api_escape_flag == 0)\r
 106                 return;\r
 107             var damaged = (int)json.api_escape.api_escape_idx[0] - 1;\r
 108             _escapingShips.Add(_shipInfo.GetDeck(damaged / 6)[damaged % 6]);\r
 109             var escort = (int)json.api_escape.api_tow_idx[0] - 1;\r
 110             _escapingShips.Add(_shipInfo.GetDeck(escort / 6)[escort % 6]);\r
 111         }\r
 112 \r
 113         public void CauseCombinedBattleEscape()\r
 114         {\r
 115             _shipInfo.SetEscapedShips(_escapingShips);\r
 116             UpdateDamgedShipNames(_shipInfo.GetShipStatuses(0).Concat(_shipInfo.GetShipStatuses(1)));\r
 117         }\r
 118 \r
 119         private string FormationName(dynamic json)\r
 120         {\r
 121             if (!json.api_formation()) // 演習の夜戦\r
 122                 return "";\r
 123             switch ((int)json.api_formation[2])\r
 124             {\r
 125                 case 1:\r
 126                     return "同航戦";\r
 127                 case 2:\r
 128                     return "反航戦";\r
 129                 case 3:\r
 130                     return "T字有利";\r
 131                 case 4:\r
 132                     return "T字不利";\r
 133             }\r
 134             return "";\r
 135         }\r
 136 \r
 137         private int CalcEnemyAirSuperiority(dynamic json)\r
 138         {\r
 139             var maxEq = ((int[])json.api_ship_ke).Skip(1).SelectMany(id => _shipMaster[id].MaxEq);\r
 140             var equips = ((int[][])json.api_eSlot).SelectMany(x => x);\r
 141             return (from slot in equips.Zip(maxEq, (id, max) => new {id, max})\r
 142                 let spec = _itemInfo.GetSpecByItemId(slot.id)\r
 143                 where spec.CanAirCombat()\r
 144                 select (int)Math.Floor(spec.AntiAir * Math.Sqrt(slot.max))).DefaultIfEmpty().Sum();\r
 145         }\r
 146 \r
 147         public void CauseDamage(bool warnDamagedShip = true)\r
 148         {\r
 149             if (_day == null && _night == null)\r
 150                 return;\r
 151             var ships = _shipInfo.GetShipStatuses((int)DeckId(_day ?? _night));\r
 152             if (_day != null)\r
 153             {\r
 154                 var json = _day;\r
 155                 if (json.api_kouku.api_stage3 != null)\r
 156                     CauseSimpleDamage(ships, json.api_kouku.api_stage3.api_fdam);\r
 157                 if (json.api_opening_atack != null)\r
 158                     CauseSimpleDamage(ships, json.api_opening_atack.api_fdam);\r
 159                 if (json.api_hougeki1 != null)\r
 160                     CauseHougekiDamage(ships, json.api_hougeki1);\r
 161                 if (json.api_hougeki2 != null)\r
 162                     CauseHougekiDamage(ships, json.api_hougeki2);\r
 163                 if (json.api_raigeki != null)\r
 164                     CauseSimpleDamage(ships, json.api_raigeki.api_fdam);\r
 165                 _day = null;\r
 166             }\r
 167             if (_night != null)\r
 168             {\r
 169                 CauseHougekiDamage(ships, _night.api_hougeki);\r
 170                 _night = null;\r
 171             }\r
 172             if (warnDamagedShip)\r
 173                 UpdateDamgedShipNames(ships);\r
 174         }\r
 175 \r
 176         public void CausePracticeDamage()\r
 177         {\r
 178             CauseDamage(false);\r
 179         }\r
 180 \r
 181         private void UpdateDamgedShipNames(IEnumerable<ShipStatus> ships)\r
 182         {\r
 183             DamagedShipNames =\r
 184                 (from ship in ships where ship.DamageLevel == ShipStatus.Damage.Badly select ship.Name).ToArray();\r
 185             HasDamagedShip = DamagedShipNames.Any();\r
 186         }\r
 187 \r
 188         private int DeckId(dynamic json)\r
 189         {\r
 190             if (json.api_dock_id()) // 昼戦はtypoしている\r
 191                 return (int)json.api_dock_id - 1;\r
 192             if (json.api_deck_id is string) // 通常の夜戦では文字列\r
 193                 return int.Parse(json.api_deck_id) - 1;\r
 194             return (int)json.api_deck_id - 1;\r
 195         }\r
 196 \r
 197         private void CauseSimpleDamage(ShipStatus[] ships, dynamic rawDamage)\r
 198         {\r
 199             var damage = (int[])rawDamage;\r
 200             for (var i = 0; i < ships.Length; i++)\r
 201                 ships[i].NowHp -= damage[i + 1];\r
 202         }\r
 203 \r
 204         private void CauseHougekiDamage(ShipStatus[] ships, dynamic hougeki)\r
 205         {\r
 206             var targets = ((dynamic[])hougeki.api_df_list).Skip(1).SelectMany(x => (int[])x);\r
 207             var damages = ((dynamic[])hougeki.api_damage).Skip(1).SelectMany(x => (double[])x);\r
 208             foreach (var hit in targets.Zip(damages, (t, d) => new {t, d}))\r
 209             {\r
 210                 if (1 <= hit.t && hit.t <= ships.Length)\r
 211                     ships[hit.t - 1].NowHp -= (int)hit.d;\r
 212             }\r
 213         }\r
 214 \r
 215         public void CauseDamageCombined(bool warnDamagedShip = true)\r
 216         {\r
 217             if (_isSurface)\r
 218                 CauseDamageCombinedFleetSurface(warnDamagedShip);\r
 219             else\r
 220                 CauseDamageCombinedFleetAir(warnDamagedShip);\r
 221         }\r
 222 \r
 223         private void CauseDamageCombinedFleetAir(bool warnDamagedShip)\r
 224         {\r
 225             var hontai = _shipInfo.GetShipStatuses(0);\r
 226             var goei = _shipInfo.GetShipStatuses(1);\r
 227             if (_day != null)\r
 228             {\r
 229                 var json = _day;\r
 230                 var kouku = json.api_kouku;\r
 231                 if (kouku.api_stage3 != null)\r
 232                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 233                 if (kouku.api_stage3_combined != null)\r
 234                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 235                 if (json.api_kouku2()) // 航空戦2回目\r
 236                 {\r
 237                     kouku = json.api_kouku2;\r
 238                     if (kouku.api_stage3 != null)\r
 239                         CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 240                     if (kouku.api_stage3_combined != null)\r
 241                         CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 242                 }\r
 243                 if (json.api_opening_atack()) // 通常戦\r
 244                 {\r
 245                     if (json.api_opening_atack != null)\r
 246                         CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 247                     if (json.api_hougeki1 != null)\r
 248                         CauseHougekiDamage(goei, json.api_hougeki1);\r
 249                     if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 250                         CauseHougekiDamage(hontai, json.api_hougeki2);\r
 251                     if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 252                         CauseHougekiDamage(hontai, json.api_hougeki3);\r
 253                     if (json.api_raigeki() && json.api_raigeki != null)\r
 254                         CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 255                 }\r
 256                 _day = null;\r
 257             }\r
 258             if (_night != null)\r
 259             {\r
 260                 CauseHougekiDamage(goei, _night.api_hougeki);\r
 261                 _night = null;\r
 262             }\r
 263             if (warnDamagedShip)\r
 264                 UpdateDamgedShipNames(hontai.Concat(goei));\r
 265         }\r
 266 \r
 267         private void CauseDamageCombinedFleetSurface(bool warnDamagedShip)\r
 268         {\r
 269             var hontai = _shipInfo.GetShipStatuses(0);\r
 270             var goei = _shipInfo.GetShipStatuses(1);\r
 271             if (_day != null)\r
 272             {\r
 273                 var json = _day;\r
 274                 var kouku = json.api_kouku;\r
 275                 if (kouku.api_stage3 != null)\r
 276                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 277                 if (kouku.api_stage3_combined != null)\r
 278                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 279                 if (json.api_opening_atack != null)\r
 280                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 281                 if (json.api_hougeki1 != null)\r
 282                     CauseHougekiDamage(hontai, json.api_hougeki1);\r
 283                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 284                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 285                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 286                     CauseHougekiDamage(goei, json.api_hougeki3);\r
 287                 if (json.api_raigeki() && json.api_raigeki != null)\r
 288                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 289                 _day = null;\r
 290             }\r
 291             if (_night != null)\r
 292             {\r
 293                 CauseHougekiDamage(goei, _night.api_hougeki);\r
 294                 _night = null;\r
 295             }\r
 296             if (warnDamagedShip)\r
 297                 UpdateDamgedShipNames(hontai.Concat(goei));\r
 298         }\r
 299     }\r
 300 }