KancolleSniffer/ShipInfo.cs

   1 // Copyright (C) 2013, 2014, 2015 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 using System.Web;\r
  22 \r
  23 namespace KancolleSniffer\r
  24 {\r
  25     public class ShipStatus\r
  26     {\r
  27         private readonly ItemInfo _itemInfo;\r
  28         public int Id { get; set; }\r
  29         public int Fleet { get; set; } // ShipListだけで使う\r
  30         public ShipSpec Spec { get; set; }\r
  31 \r
  32         public string Name\r
  33         {\r
  34             get { return Spec.Name; }\r
  35         }\r
  36 \r
  37         public int Level { get; set; }\r
  38         public int ExpToNext { get; set; }\r
  39         public int MaxHp { get; set; }\r
  40         public int NowHp { get; set; }\r
  41         public int Cond { get; set; }\r
  42         public int Fuel { get; set; }\r
  43         public int Bull { get; set; }\r
  44         public int[] OnSlot { get; set; }\r
  45         public int[] Slot { get; set; }\r
  46         public int LoS { get; set; }\r
  47         public int Firepower { get; set; }\r
  48         public int AntiSubmarine { get; set; }\r
  49 \r
  50         public Damage DamageLevel\r
  51         {\r
  52             get { return CalcDamage(NowHp, MaxHp); }\r
  53         }\r
  54 \r
  55         public ShipStatus(ItemInfo itemInfo = null)\r
  56         {\r
  57             _itemInfo = itemInfo;\r
  58             Id = -1;\r
  59             Spec = new ShipSpec();\r
  60             OnSlot = new int[0];\r
  61             Slot = new int[0];\r
  62         }\r
  63 \r
  64         public enum Damage\r
  65         {\r
  66             Minor,\r
  67             Small,\r
  68             Half,\r
  69             Badly\r
  70         }\r
  71 \r
  72         public static Damage CalcDamage(int now, int max)\r
  73         {\r
  74             var ratio = max == 0 ? 1 : (double)now / max;\r
  75             return ratio > 0.75 ? Damage.Minor : ratio > 0.5 ? Damage.Small : ratio > 0.25 ? Damage.Half : Damage.Badly;\r
  76         }\r
  77 \r
  78         public TimeSpan RepairTime\r
  79         {\r
  80             get { return TimeSpan.FromSeconds(CalcRepairSec(MaxHp - NowHp) + 30); }\r
  81         }\r
  82 \r
  83         public int CalcRepairSec(int damage)\r
  84         {\r
  85             return (int)(RepairSecPerHp * damage);\r
  86         }\r
  87 \r
  88         public double RepairSecPerHp\r
  89         {\r
  90             get\r
  91             {\r
  92                 var weight = Spec.RepairWeight;\r
  93                 var level = Level < 12 ? Level * 10 : Level * 5 + Math.Floor(Math.Sqrt(Level - 11)) * 10 + 50;\r
  94                 return level * weight;\r
  95             }\r
  96         }\r
  97 \r
  98         public void CalcMaterialsToRepair(out int fuel, out int steal)\r
  99         {\r
 100             var damage = MaxHp - NowHp;\r
 101             fuel = (int)(Spec.FuelMax * 0.2 * 0.16 * damage);\r
 102             steal = (int)(Spec.FuelMax * 0.2 * 0.3 * damage);\r
 103         }\r
 104 \r
 105         public int RealFirepower\r
 106         {\r
 107             get\r
 108             {\r
 109                 if (Spec.IsSubmarine)\r
 110                     return 0;\r
 111                 if (!Spec.IsAircraftCarrier)\r
 112                     return Firepower + 5;\r
 113                 var specs = (from id in Slot\r
 114                     let spec = _itemInfo.ItemDict[id].Spec\r
 115                     where spec.IsAircraft\r
 116                     select new {torpedo = spec.Torpedo, bomber = spec.Bomber}).ToArray();\r
 117                 var torpedo = specs.Sum(s => s.torpedo);\r
 118                 var bomber = specs.Sum(s => s.bomber);\r
 119                 if (torpedo == 0 && bomber == 0)\r
 120                     return 0;\r
 121                 return (int)((Firepower + torpedo) * 1.5 + bomber * 2 + 55);\r
 122             }\r
 123         }\r
 124 \r
 125         public int RealAntiSubmarine\r
 126         {\r
 127             get\r
 128             {\r
 129                 if (!Spec.IsAntiSubmarine)\r
 130                     return 0;\r
 131                 if (Spec.IsAircraftCarrier && RealFirepower == 0) // 砲撃戦に参加しない\r
 132                     return 0;\r
 133                 var sonar = 0;\r
 134                 var dc = 0;\r
 135                 var aircraft = 0;\r
 136                 var all = 0;\r
 137                 var vanilla = AntiSubmarine;\r
 138                 foreach (var spec in Slot.Select(id => _itemInfo.ItemDict[id].Spec))\r
 139                 {\r
 140                     vanilla -= spec.AntiSubmarine;\r
 141                     if (spec.IsReconSeaplane) // 水偵は除外\r
 142                         continue;\r
 143                     if (spec.IsSonar)\r
 144                         sonar += spec.AntiSubmarine;\r
 145                     else if (spec.IsDepthCharge)\r
 146                         dc += spec.AntiSubmarine;\r
 147                     else if (spec.IsAircraft)\r
 148                         aircraft += spec.AntiSubmarine;\r
 149                     all += spec.AntiSubmarine;\r
 150                 }\r
 151                 if (vanilla == 0 && aircraft == 0) // 素対潜0で航空機なしは対潜攻撃なし\r
 152                     return 0;\r
 153                 var bonus = sonar > 0 && dc > 0 ? 1.15 : 1.0;\r
 154                 return (int)(bonus * (vanilla / 5 + all * 2 + (aircraft > 0 ? 10 : 25)));\r
 155             }\r
 156         }\r
 157     }\r
 158 \r
 159     public struct ChargeStatus\r
 160     {\r
 161         public int Fuel { get; set; }\r
 162         public int Bull { get; set; }\r
 163 \r
 164         public ChargeStatus(ShipStatus status) : this()\r
 165         {\r
 166             Fuel = CalcChargeState(status.Fuel, status.Spec.FuelMax);\r
 167             Bull = CalcChargeState(status.Bull, status.Spec.BullMax);\r
 168         }\r
 169 \r
 170         public ChargeStatus(int fuel, int bull) : this()\r
 171         {\r
 172             Fuel = fuel;\r
 173             Bull = bull;\r
 174         }\r
 175 \r
 176         private int CalcChargeState(int now, int full)\r
 177         {\r
 178             if (full == 0 || now == full)\r
 179                 return 0;\r
 180             var ratio = (double)now / full;\r
 181             if (ratio >= 7.0 / 9)\r
 182                 return 1;\r
 183             if (ratio >= 3.0 / 9)\r
 184                 return 2;\r
 185             if (ratio > 0)\r
 186                 return 3;\r
 187             return 4;\r
 188         }\r
 189     }\r
 190 \r
 191     public class ShipInfo\r
 192     {\r
 193         public const int FleetCount = 4;\r
 194         public const int MemberCount = 6;\r
 195 \r
 196         private readonly int[][] _decks = new int[FleetCount][];\r
 197         private readonly Dictionary<int, ShipStatus> _shipInfo = new Dictionary<int, ShipStatus>();\r
 198         private readonly ShipMaster _shipMaster;\r
 199         private readonly ItemInfo _itemInfo;\r
 200         private readonly bool[] _inMission = new bool[FleetCount];\r
 201         private readonly bool[] _inSortie = new bool[FleetCount];\r
 202         private int _hqLevel;\r
 203         private readonly List<int> _escapedShips = new List<int>();\r
 204         private int _combinedFleetType;\r
 205 \r
 206         public ShipInfo(ShipMaster shipMaster, ItemInfo itemInfo)\r
 207         {\r
 208             _shipMaster = shipMaster;\r
 209             _itemInfo = itemInfo;\r
 210 \r
 211             for (var fleet = 0; fleet < FleetCount; fleet++)\r
 212             {\r
 213                 var deck = new int[MemberCount];\r
 214                 for (var i = 0; i < deck.Length; i++)\r
 215                     deck[i] = -1;\r
 216                 _decks[fleet] = deck;\r
 217             }\r
 218             ClearShipInfo();\r
 219         }\r
 220 \r
 221         public void InspectShip(dynamic json)\r
 222         {\r
 223             if (json.api_deck_port()) // port\r
 224             {\r
 225                 ClearShipInfo();\r
 226                 for (var i = 0; i < FleetCount; i++)\r
 227                     _inSortie[i] = false;\r
 228                 InspectDeck(json.api_deck_port);\r
 229                 InspectShipData(json.api_ship);\r
 230                 InspectBasic(json.api_basic);\r
 231                 _combinedFleetType = json.api_combined_flag() ? (int)json.api_combined_flag : 0;\r
 232                 _itemInfo.NowShips = ((object[])json.api_ship).Length;\r
 233             }\r
 234             else if (json.api_data()) // ship2\r
 235             {\r
 236                 ClearShipInfo();\r
 237                 InspectDeck(json.api_data_deck);\r
 238                 InspectShipData(json.api_data);\r
 239                 _itemInfo.NowShips = ((object[])json.api_data).Length;\r
 240             }\r
 241             else if (json.api_ship_data()) // ship3\r
 242             {\r
 243                 // 一隻分のデータしか来ないことがあるので艦娘数を数えない\r
 244                 InspectDeck(json.api_deck_data);\r
 245                 InspectShipData(json.api_ship_data);\r
 246             }\r
 247             else if (json.api_ship()) // getship\r
 248             {\r
 249                 InspectShipData(new[] {json.api_ship});\r
 250             }\r
 251         }\r
 252 \r
 253         private void ClearShipInfo()\r
 254         {\r
 255             _shipInfo.Clear();\r
 256             _shipInfo[-1] = new ShipStatus();\r
 257         }\r
 258 \r
 259         public void InspectDeck(dynamic json)\r
 260         {\r
 261             foreach (var entry in json)\r
 262             {\r
 263                 var fleet = (int)entry.api_id - 1;\r
 264                 var deck = _decks[fleet];\r
 265                 for (var i = 0; i < deck.Length; i++)\r
 266                     deck[i] = (int)entry.api_ship[i];\r
 267                 _inMission[fleet] = (int)entry.api_mission[0] != 0;\r
 268             }\r
 269         }\r
 270 \r
 271         private void InspectShipData(dynamic json)\r
 272         {\r
 273             foreach (var entry in json)\r
 274             {\r
 275                 _shipInfo[(int)entry.api_id] = new ShipStatus(_itemInfo)\r
 276                 {\r
 277                     Id = (int)entry.api_id,\r
 278                     Spec = _shipMaster[(int)entry.api_ship_id],\r
 279                     Level = (int)entry.api_lv,\r
 280                     ExpToNext = (int)entry.api_exp[1],\r
 281                     MaxHp = (int)entry.api_maxhp,\r
 282                     NowHp = (int)entry.api_nowhp,\r
 283                     Cond = (int)entry.api_cond,\r
 284                     Fuel = (int)entry.api_fuel,\r
 285                     Bull = (int)entry.api_bull,\r
 286                     OnSlot = (int[])entry.api_onslot,\r
 287                     Slot = (int[])entry.api_slot,\r
 288                     LoS = (int)entry.api_sakuteki[0],\r
 289                     Firepower = (int)entry.api_karyoku[0],\r
 290                     AntiSubmarine = (int)entry.api_taisen[0]\r
 291                 };\r
 292                 _itemInfo.CountNewItems((int[])entry.api_slot);\r
 293             }\r
 294         }\r
 295 \r
 296         private void InspectBasic(dynamic json)\r
 297         {\r
 298             _hqLevel = (int)json.api_level;\r
 299         }\r
 300 \r
 301         public void InspectCharge(dynamic json)\r
 302         {\r
 303             foreach (var entry in json.api_ship)\r
 304             {\r
 305                 var status = _shipInfo[(int)entry.api_id];\r
 306                 status.Bull = (int)entry.api_bull;\r
 307                 status.Fuel = (int)entry.api_fuel;\r
 308                 status.OnSlot = (from num in (dynamic[])entry.api_onslot select (int)num).ToArray();\r
 309             }\r
 310             var material = (int[])json.api_material;\r
 311             for (var i = 0; i < material.Length; i++)\r
 312                 _itemInfo.MaterialHistory[i].Now = material[i];\r
 313         }\r
 314 \r
 315         public void InspectChange(string request)\r
 316         {\r
 317             var values = HttpUtility.ParseQueryString(request);\r
 318             var fleet = int.Parse(values["api_id"]) - 1;\r
 319             var idx = int.Parse(values["api_ship_idx"]);\r
 320             var ship = int.Parse(values["api_ship_id"]);\r
 321             if (idx == -1)\r
 322             {\r
 323                 var deck = _decks[fleet];\r
 324                 for (var i = 1; i < deck.Length; i++)\r
 325                     deck[i] = -1;\r
 326                 return;\r
 327             }\r
 328             if (ship == -1)\r
 329             {\r
 330                 WithdrowShip(fleet, idx);\r
 331                 return;\r
 332             }\r
 333             int oi;\r
 334             var of = FindFleet(ship, out oi);\r
 335             var orig = _decks[fleet][idx];\r
 336             _decks[fleet][idx] = ship;\r
 337             if (of == -1)\r
 338                 return;\r
 339             // 入れ替えの場合\r
 340             if ((_decks[of][oi] = orig) == -1)\r
 341                 WithdrowShip(of, oi);\r
 342         }\r
 343 \r
 344         private int FindFleet(int ship, out int idx)\r
 345         {\r
 346             for (var f = 0; f < _decks.Length; f++)\r
 347             {\r
 348                 idx = Array.FindIndex(_decks[f], id => id == ship);\r
 349                 if (idx < 0)\r
 350                     continue;\r
 351                 return f;\r
 352             }\r
 353             idx = -1;\r
 354             return -1;\r
 355         }\r
 356 \r
 357         private void WithdrowShip(int fleet, int idx)\r
 358         {\r
 359             var deck = _decks[fleet];\r
 360             for (var i = idx; i < deck.Length - 1; i++)\r
 361                 deck[i] = deck[i + 1];\r
 362             deck[deck.Length - 1] = -1;\r
 363         }\r
 364 \r
 365         public void InspectPowerup(string request, dynamic json)\r
 366         {\r
 367             var values = HttpUtility.ParseQueryString(request);\r
 368             var ships = values["api_id_items"].Split(',');\r
 369             _itemInfo.NowShips -= ships.Length;\r
 370             _itemInfo.DeleteItems(ships.SelectMany(s => _shipInfo[int.Parse(s)].Slot).ToArray());\r
 371             foreach (var ship in ships)\r
 372                 _shipInfo.Remove(int.Parse(ship));\r
 373             InspectDeck(json.api_deck);\r
 374             InspectShip(json.api_ship);\r
 375         }\r
 376 \r
 377         public void InspectDestroyShip(string request, dynamic json)\r
 378         {\r
 379             var values = HttpUtility.ParseQueryString(request);\r
 380             var ship = int.Parse(values["api_ship_id"]);\r
 381             _itemInfo.NowShips--;\r
 382             _itemInfo.DeleteItems(_shipInfo[ship].Slot);\r
 383             int oi;\r
 384             var of = FindFleet(ship, out oi);\r
 385             if (of != -1)\r
 386                 WithdrowShip(of, oi);\r
 387             _shipInfo.Remove(ship);\r
 388 \r
 389             var material = (int[])json.api_material;\r
 390             for (var i = 0; i < material.Length; i++)\r
 391                 _itemInfo.MaterialHistory[i].Now = material[i];\r
 392         }\r
 393 \r
 394         public void StartSortie(string request)\r
 395         {\r
 396             var values = HttpUtility.ParseQueryString(request);\r
 397             var fleet = int.Parse(values["api_deck_id"]) - 1;\r
 398             if (_combinedFleetType == 0)\r
 399             {\r
 400                 _inSortie[fleet] = true;\r
 401             }\r
 402             else\r
 403             {\r
 404                 _inSortie[0] = _inSortie[1] = true;\r
 405             }\r
 406         }\r
 407 \r
 408         public void RepairShip(int id)\r
 409         {\r
 410             var s = _shipInfo[id];\r
 411             s.NowHp = s.MaxHp;\r
 412             s.Cond = Math.Max(40, s.Cond);\r
 413         }\r
 414 \r
 415         public ShipStatus[] GetShipStatuses(int fleet)\r
 416         {\r
 417             return\r
 418                 (from id in _decks[fleet]\r
 419                     where id != -1\r
 420                     select _escapedShips.Contains(id) ? new ShipStatus() : _shipInfo[id]).ToArray();\r
 421         }\r
 422 \r
 423         public int[] GetDeck(int fleet)\r
 424         {\r
 425             return _decks[fleet];\r
 426         }\r
 427 \r
 428         public ShipStatus this[int idx]\r
 429         {\r
 430             get { return _shipInfo[idx]; }\r
 431         }\r
 432 \r
 433         public bool InMission(int fleet)\r
 434         {\r
 435             return _inMission[fleet];\r
 436         }\r
 437 \r
 438         public bool InSortie(int fleet)\r
 439         {\r
 440             return _inSortie[fleet];\r
 441         }\r
 442 \r
 443         public ShipStatus[] ShipList\r
 444         {\r
 445             get\r
 446             {\r
 447                 return _shipInfo.Values.Where(s => s.Level != 0).Select(s =>\r
 448                 {\r
 449                     int oi;\r
 450                     var f = FindFleet(s.Id, out oi);\r
 451                     s.Fleet = f;\r
 452                     return s;\r
 453                 }).ToArray();\r
 454             }\r
 455         }\r
 456 \r
 457         public ChargeStatus[] ChargeStatuses\r
 458         {\r
 459             get\r
 460             {\r
 461                 return (from deck in _decks\r
 462                     let flag = new ChargeStatus(_shipInfo[deck[0]])\r
 463                     let others = (from id in deck.Skip(1)\r
 464                         select new ChargeStatus(_shipInfo[id]))\r
 465                         .Aggregate(\r
 466                             (result, next) =>\r
 467                                 new ChargeStatus(Math.Max(result.Fuel, next.Fuel), Math.Max(result.Bull, next.Bull)))\r
 468                     select new ChargeStatus(flag.Fuel != 0 ? flag.Fuel : others.Fuel + 5,\r
 469                         flag.Bull != 0 ? flag.Bull : others.Bull + 5)).ToArray();\r
 470             }\r
 471         }\r
 472 \r
 473         public int GetAirSuperiority(int fleet)\r
 474         {\r
 475             return (from id in _decks[fleet]\r
 476                 let ship = _shipInfo[id]\r
 477                 from slot in ship.Slot.Zip(ship.OnSlot, (s, o) => new {slot = s, onslot = o})\r
 478                 let item = _itemInfo[slot.slot]\r
 479                 where item.CanAirCombat\r
 480                 select (int)Math.Floor(item.AntiAir * Math.Sqrt(slot.onslot))).DefaultIfEmpty().Sum();\r
 481         }\r
 482 \r
 483         public ShipStatus[] GetDamagedShipList(DockInfo dockInfo)\r
 484         {\r
 485             return (from s in ShipList\r
 486                 where s.NowHp < s.MaxHp && !dockInfo.InNDock(s.Id)\r
 487                 select s).OrderByDescending(s => s.RepairTime).ToArray();\r
 488         }\r
 489 \r
 490         public double GetLineOfSights(int fleet)\r
 491         {\r
 492             var result = 0.0;\r
 493             foreach (var s in _decks[fleet].Select(id => _shipInfo[id]))\r
 494             {\r
 495                 var items = 0;\r
 496                 foreach (var spec in s.Slot.Select(t => _itemInfo[t]))\r
 497                 {\r
 498                     items += spec.LoS;\r
 499                     result += spec.LoS * spec.LoSScaleFactor();\r
 500                 }\r
 501                 result += Math.Sqrt(s.LoS - items) * 1.6841056;\r
 502             }\r
 503             return result > 0 ? result + (_hqLevel + 4) / 5 * 5 * -0.6142467 : 0.0;\r
 504         }\r
 505 \r
 506         public void SetEscapedShips(List<int> ships)\r
 507         {\r
 508             _escapedShips.AddRange(ships);\r
 509         }\r
 510 \r
 511         public void ClearEscapedShips()\r
 512         {\r
 513             _escapedShips.Clear();\r
 514         }\r
 515     }\r
 516 }