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.Linq;\r
  20 \r
  21 namespace KancolleSniffer\r
  22 {\r
  23     public class BattleInfo\r
  24     {\r
  25         private readonly ShipMaster _shipMaster;\r
  26         private readonly ShipInfo _shipInfo;\r
  27         private readonly ItemInfo _itemInfo;\r
  28         private dynamic _prevBattle;\r
  29         private bool _isSurfaceFleet;\r
  30         public bool InBattle { get; set; }\r
  31         public string Formation { get; private set; }\r
  32         public int EnemyAirSuperiority { get; private set; }\r
  33         public bool HasDamagedShip { get; set; }\r
  34         public string[] DamagedShipNames { get; private set; }\r
  35 \r
  36         public BattleInfo(ShipMaster shipMaster, ShipInfo shipInfo, ItemInfo itemInfo)\r
  37         {\r
  38             _shipMaster = shipMaster;\r
  39             _shipInfo = shipInfo;\r
  40             _itemInfo = itemInfo;\r
  41         }\r
  42 \r
  43         public void InspectBattle(dynamic json)\r
  44         {\r
  45             InBattle = true;\r
  46             Formation = FormationName(json);\r
  47             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  48             _prevBattle = json;\r
  49         }\r
  50 \r
  51         public void InspectCombinedBattle(dynamic json, bool surfaceFleet)\r
  52         {\r
  53             InBattle = true;\r
  54             Formation = FormationName(json);\r
  55             EnemyAirSuperiority = CalcEnemyAirSuperiority(json);\r
  56             _prevBattle = json;\r
  57             _isSurfaceFleet = surfaceFleet;\r
  58         }\r
  59 \r
  60         private string FormationName(dynamic json)\r
  61         {\r
  62             if (!json.api_formation()) // 演習の夜戦\r
  63                 return "";\r
  64             switch ((int)json.api_formation[2])\r
  65             {\r
  66                 case 1:\r
  67                     return "同航戦";\r
  68                 case 2:\r
  69                     return "反航戦";\r
  70                 case 3:\r
  71                     return "T字有利";\r
  72                 case 4:\r
  73                     return "T字不利";\r
  74             }\r
  75             return "";\r
  76         }\r
  77 \r
  78         private int CalcEnemyAirSuperiority(dynamic json)\r
  79         {\r
  80             var maxEq = ((int[])json.api_ship_ke).Skip(1).SelectMany(id => _shipMaster[id].MaxEq);\r
  81             var equips = ((int[][])json.api_eSlot).SelectMany(x => x);\r
  82             return (from slot in equips.Zip(maxEq, (id, max) => new {id, max})\r
  83                 let spec = _itemInfo.GetSpecByItemId(slot.id)\r
  84                 where spec.CanAirCombat()\r
  85                 select (int)Math.Floor(spec.AntiAir * Math.Sqrt(slot.max))).DefaultIfEmpty().Sum();\r
  86         }\r
  87 \r
  88         public void CauseDamage()\r
  89         {\r
  90             var json = _prevBattle;\r
  91             if (json == null)\r
  92                 return;\r
  93             var ships = _shipInfo.GetShipStatuses((int)DeckId(json));\r
  94             if (json.api_hougeki()) // 夜戦\r
  95             {\r
  96                 CauseHougekiDamage(ships, json.api_hougeki);\r
  97             }\r
  98             else // 昼戦\r
  99             {\r
 100                 if (json.api_kouku.api_stage3 != null)\r
 101                     CauseSimpleDamage(ships, json.api_kouku.api_stage3.api_fdam);\r
 102                 if (json.api_opening_atack != null)\r
 103                     CauseSimpleDamage(ships, json.api_opening_atack.api_fdam);\r
 104                 if (json.api_hougeki1 != null)\r
 105                     CauseHougekiDamage(ships, json.api_hougeki1);\r
 106                 if (json.api_hougeki2 != null)\r
 107                     CauseHougekiDamage(ships, json.api_hougeki2);\r
 108                 if (json.api_raigeki != null)\r
 109                     CauseSimpleDamage(ships, json.api_raigeki.api_fdam);\r
 110             }\r
 111             DamagedShipNames =\r
 112                 (from ship in ships where ship.DamageLevel == ShipStatus.Damage.Badly select ship.Name).ToArray();\r
 113             HasDamagedShip = DamagedShipNames.Any();\r
 114         }\r
 115 \r
 116         private int DeckId(dynamic json)\r
 117         {\r
 118             return (int)(json.api_dock_id() ? json.api_dock_id : json.api_deck_id) - 1; // 昼戦はtypoをしている\r
 119         }\r
 120 \r
 121         private void CauseSimpleDamage(ShipStatus[] ships, dynamic rawDamage)\r
 122         {\r
 123             var damage = (int[])rawDamage;\r
 124             for (var i = 0; i < ships.Length; i++)\r
 125                 ships[i].NowHp -= damage[i + 1];\r
 126         }\r
 127 \r
 128         private void CauseHougekiDamage(ShipStatus[] ships, dynamic hougeki)\r
 129         {\r
 130             var targets = ((dynamic[])hougeki.api_df_list).Skip(1).SelectMany(x => (int[])x);\r
 131             var damages = ((dynamic[])hougeki.api_damage).Skip(1).SelectMany(x => (double[])x);\r
 132             foreach (var hit in targets.Zip(damages, (t, d) => new {t, d}))\r
 133             {\r
 134                 if (hit.t - 1 < ships.Length)\r
 135                     ships[hit.t - 1].NowHp -= (int)hit.d;\r
 136             }\r
 137         }\r
 138 \r
 139         public void CauseDamageCombined()\r
 140         {\r
 141             if (_prevBattle == null)\r
 142                 return;\r
 143             var hontai = _shipInfo.GetShipStatuses(0);\r
 144             var goei = _shipInfo.GetShipStatuses(1);\r
 145             if (_isSurfaceFleet)\r
 146                 CauseDamageCombinedSurfaceFleet(_prevBattle, hontai, goei);\r
 147             else\r
 148                 CauseDamageCombinedTaskFleet(_prevBattle, hontai, goei);\r
 149             DamagedShipNames =\r
 150                 (from ship in hontai.Concat(goei) where ship.DamageLevel == ShipStatus.Damage.Badly select ship.Name).ToArray();\r
 151             HasDamagedShip = DamagedShipNames.Any();\r
 152         }\r
 153 \r
 154         private void CauseDamageCombinedTaskFleet(dynamic json, ShipStatus[] hontai, ShipStatus[] goei)\r
 155         {\r
 156             bool midnight = json.api_hougeki();\r
 157             if (midnight)\r
 158             {\r
 159                 CauseHougekiDamage(goei, json.api_hougeki);\r
 160             }\r
 161             else // 昼戦\r
 162             {\r
 163                 var kouku = json.api_kouku;\r
 164                 if (kouku.api_stage3 != null)\r
 165                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 166                 if (kouku.api_stage3_combined != null)\r
 167                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 168                 if (json.api_kouku2()) // 航空戦2回目\r
 169                 {\r
 170                     kouku = json.api_kouku2;\r
 171                     if (kouku.api_stage3 != null)\r
 172                         CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 173                     if (kouku.api_stage3_combined != null)\r
 174                         CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 175                 }\r
 176                 if (!json.api_opening_atack()) // 航空戦のみ\r
 177                     return;\r
 178                 if (json.api_opening_atack != null)\r
 179                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 180                 if (json.api_hougeki1 != null)\r
 181                     CauseHougekiDamage(goei, json.api_hougeki1);\r
 182                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 183                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 184                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 185                     CauseHougekiDamage(hontai, json.api_hougeki3);\r
 186                 if (json.api_raigeki() && json.api_raigeki != null)\r
 187                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 188             }\r
 189         }\r
 190 \r
 191         private void CauseDamageCombinedSurfaceFleet(dynamic json, ShipStatus[] hontai, ShipStatus[] goei)\r
 192         {\r
 193             bool midnight = json.api_hougeki();\r
 194             if (midnight)\r
 195             {\r
 196                 CauseHougekiDamage(goei, json.api_hougeki);\r
 197             }\r
 198             else // 昼戦\r
 199             {\r
 200                 var kouku = json.api_kouku;\r
 201                 if (kouku.api_stage3 != null)\r
 202                     CauseSimpleDamage(hontai, kouku.api_stage3.api_fdam);\r
 203                 if (kouku.api_stage3_combined != null)\r
 204                     CauseSimpleDamage(goei, kouku.api_stage3_combined.api_fdam);\r
 205                 if (json.api_opening_atack != null)\r
 206                     CauseSimpleDamage(goei, json.api_opening_atack.api_fdam);\r
 207                 if (json.api_hougeki1 != null)\r
 208                     CauseHougekiDamage(hontai, json.api_hougeki1);\r
 209                 if (json.api_hougeki2() && json.api_hougeki2 != null)\r
 210                     CauseHougekiDamage(hontai, json.api_hougeki2);\r
 211                 if (json.api_hougeki3() && json.api_hougeki3 != null)\r
 212                     CauseHougekiDamage(goei, json.api_hougeki3);\r
 213                 if (json.api_raigeki() && json.api_raigeki != null)\r
 214                     CauseSimpleDamage(goei, json.api_raigeki.api_fdam);\r
 215             }\r
 216         }\r
 217     }\r
 218 }