KancolleSniffer/ShipInfo.cs

   1 // Copyright (C) 2013, 2014, 2015 Kazuhiro Fujieda <fujieda@users.osdn.me>\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         public bool Escaped { get; set; }\r
  50 \r
  51         public Damage DamageLevel\r
  52         {\r
  53             get { return CalcDamage(NowHp, MaxHp); }\r
  54         }\r
  55 \r
  56         public ShipStatus(ItemInfo itemInfo = null)\r
  57         {\r
  58             _itemInfo = itemInfo;\r
  59             Id = -1;\r
  60             Spec = new ShipSpec();\r
  61             OnSlot = new int[0];\r
  62             Slot = new int[0];\r
  63         }\r
  64 \r
  65         public enum Damage\r
  66         {\r
  67             Minor,\r
  68             Small,\r
  69             Half,\r
  70             Badly\r
  71         }\r
  72 \r
  73         public static Damage CalcDamage(int now, int max)\r
  74         {\r
  75             var ratio = max == 0 ? 1 : (double)now / max;\r
  76             return ratio > 0.75 ? Damage.Minor : ratio > 0.5 ? Damage.Small : ratio > 0.25 ? Damage.Half : Damage.Badly;\r
  77         }\r
  78 \r
  79         public TimeSpan RepairTime\r
  80         {\r
  81             get { return TimeSpan.FromSeconds(CalcRepairSec(MaxHp - NowHp) + 30); }\r
  82         }\r
  83 \r
  84         public int CalcRepairSec(int damage)\r
  85         {\r
  86             return (int)(RepairSecPerHp * damage);\r
  87         }\r
  88 \r
  89         public double RepairSecPerHp\r
  90         {\r
  91             get\r
  92             {\r
  93                 var weight = Spec.RepairWeight;\r
  94                 var level = Level < 12 ? Level * 10 : Level * 5 + Math.Floor(Math.Sqrt(Level - 11)) * 10 + 50;\r
  95                 return level * weight;\r
  96             }\r
  97         }\r
  98 \r
  99         public void CalcMaterialsToRepair(out int fuel, out int steal)\r
 100         {\r
 101             var damage = MaxHp - NowHp;\r
 102             fuel = (int)(Spec.FuelMax * 0.2 * 0.16 * damage);\r
 103             steal = (int)(Spec.FuelMax * 0.2 * 0.3 * damage);\r
 104         }\r
 105 \r
 106         public int RealFirepower\r
 107         {\r
 108             get\r
 109             {\r
 110                 if (Spec.IsSubmarine)\r
 111                     return 0;\r
 112                 if (!Spec.IsAircraftCarrier)\r
 113                     return Firepower + 5;\r
 114                 var specs = (from id in Slot\r
 115                     let spec = _itemInfo.ItemDict[id].Spec\r
 116                     where spec.IsAircraft\r
 117                     select new {torpedo = spec.Torpedo, bomber = spec.Bomber}).ToArray();\r
 118                 var torpedo = specs.Sum(s => s.torpedo);\r
 119                 var bomber = specs.Sum(s => s.bomber);\r
 120                 if (torpedo == 0 && bomber == 0)\r
 121                     return 0;\r
 122                 return (int)((Firepower + torpedo) * 1.5 + bomber * 2 + 55);\r
 123             }\r
 124         }\r
 125 \r
 126         public int RealAntiSubmarine\r
 127         {\r
 128             get\r
 129             {\r
 130                 if (!Spec.IsAntiSubmarine)\r
 131                     return 0;\r
 132                 if (Spec.IsAircraftCarrier && RealFirepower == 0) // 砲撃戦に参加しない\r
 133                     return 0;\r
 134                 var sonar = 0;\r
 135                 var dc = 0;\r
 136                 var aircraft = 0;\r
 137                 var all = 0;\r
 138                 var vanilla = AntiSubmarine;\r
 139                 foreach (var spec in Slot.Select(id => _itemInfo.ItemDict[id].Spec))\r
 140                 {\r
 141                     vanilla -= spec.AntiSubmarine;\r
 142                     if (spec.IsReconSeaplane) // 水偵は除外\r
 143                         continue;\r
 144                     if (spec.IsSonar)\r
 145                         sonar += spec.AntiSubmarine;\r
 146                     else if (spec.IsDepthCharge)\r
 147                         dc += spec.AntiSubmarine;\r
 148                     else if (spec.IsAircraft)\r
 149                         aircraft += spec.AntiSubmarine;\r
 150                     all += spec.AntiSubmarine;\r
 151                 }\r
 152                 if (vanilla == 0 && aircraft == 0) // 素対潜0で航空機なしは対潜攻撃なし\r
 153                     return 0;\r
 154                 var bonus = sonar > 0 && dc > 0 ? 1.15 : 1.0;\r
 155                 return (int)(bonus * (vanilla / 5 + all * 2 + (aircraft > 0 ? 10 : 25)));\r
 156             }\r
 157         }\r
 158     }\r
 159 \r
 160     public struct ChargeStatus\r
 161     {\r
 162         public int Fuel { get; set; }\r
 163         public int Bull { get; set; }\r
 164 \r
 165         public ChargeStatus(ShipStatus status) : this()\r
 166         {\r
 167             Fuel = CalcChargeState(status.Fuel, status.Spec.FuelMax);\r
 168             Bull = CalcChargeState(status.Bull, status.Spec.BullMax);\r
 169         }\r
 170 \r
 171         public ChargeStatus(int fuel, int bull) : this()\r
 172         {\r
 173             Fuel = fuel;\r
 174             Bull = bull;\r
 175         }\r
 176 \r
 177         private int CalcChargeState(int now, int full)\r
 178         {\r
 179             if (full == 0 || now == full)\r
 180                 return 0;\r
 181             var ratio = (double)now / full;\r
 182             if (ratio >= 7.0 / 9)\r
 183                 return 1;\r
 184             if (ratio >= 3.0 / 9)\r
 185                 return 2;\r
 186             if (ratio > 0)\r
 187                 return 3;\r
 188             return 4;\r
 189         }\r
 190     }\r
 191 \r
 192     public class ShipInfo\r
 193     {\r
 194         public const int FleetCount = 4;\r
 195         public const int MemberCount = 6;\r
 196 \r
 197         private readonly int[][] _decks = new int[FleetCount][];\r
 198         private readonly Dictionary<int, ShipStatus> _shipInfo = new Dictionary<int, ShipStatus>();\r
 199         private readonly ShipMaster _shipMaster;\r
 200         private readonly ItemInfo _itemInfo;\r
 201         private readonly bool[] _inMission = new bool[FleetCount];\r
 202         private readonly bool[] _inSortie = new bool[FleetCount];\r
 203         private int _hqLevel;\r
 204         private readonly List<int> _escapedShips = new List<int>();\r
 205         private int _combinedFleetType;\r
 206 \r
 207         public ShipInfo(ShipMaster shipMaster, ItemInfo itemInfo)\r
 208         {\r
 209             _shipMaster = shipMaster;\r
 210             _itemInfo = itemInfo;\r
 211 \r
 212             for (var fleet = 0; fleet < FleetCount; fleet++)\r
 213             {\r
 214                 var deck = new int[MemberCount];\r
 215                 for (var i = 0; i < deck.Length; i++)\r
 216                     deck[i] = -1;\r
 217                 _decks[fleet] = deck;\r
 218             }\r
 219             ClearShipInfo();\r
 220         }\r
 221 \r
 222         public void InspectShip(dynamic json)\r
 223         {\r
 224             if (json.api_deck_port()) // port\r
 225             {\r
 226                 ClearShipInfo();\r
 227                 for (var i = 0; i < FleetCount; i++)\r
 228                     _inSortie[i] = false;\r
 229                 InspectDeck(json.api_deck_port);\r
 230                 InspectShipData(json.api_ship);\r
 231                 InspectBasic(json.api_basic);\r
 232                 _combinedFleetType = json.api_combined_flag() ? (int)json.api_combined_flag : 0;\r
 233                 _itemInfo.NowShips = ((object[])json.api_ship).Length;\r
 234             }\r
 235             else if (json.api_data()) // ship2\r
 236             {\r
 237                 ClearShipInfo();\r
 238                 InspectDeck(json.api_data_deck);\r
 239                 InspectShipData(json.api_data);\r
 240                 _itemInfo.NowShips = ((object[])json.api_data).Length;\r
 241             }\r
 242             else if (json.api_ship_data()) // ship3\r
 243             {\r
 244                 // 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
 245                 InspectDeck(json.api_deck_data);\r
 246                 InspectShipData(json.api_ship_data);\r
 247             }\r
 248             else if (json.api_ship()) // getship\r
 249             {\r
 250                 InspectShipData(new[] {json.api_ship});\r
 251             }\r
 252         }\r
 253 \r
 254         private void ClearShipInfo()\r
 255         {\r
 256             _shipInfo.Clear();\r
 257             _shipInfo[-1] = new ShipStatus();\r
 258         }\r
 259 \r
 260         public void InspectDeck(dynamic json)\r
 261         {\r
 262             foreach (var entry in json)\r
 263             {\r
 264                 var fleet = (int)entry.api_id - 1;\r
 265                 var deck = _decks[fleet];\r
 266                 for (var i = 0; i < deck.Length; i++)\r
 267                     deck[i] = (int)entry.api_ship[i];\r
 268                 _inMission[fleet] = (int)entry.api_mission[0] != 0;\r
 269             }\r
 270         }\r
 271 \r
 272         private void InspectShipData(dynamic json)\r
 273         {\r
 274             foreach (var entry in json)\r
 275             {\r
 276                 _shipInfo[(int)entry.api_id] = new ShipStatus(_itemInfo)\r
 277                 {\r
 278                     Id = (int)entry.api_id,\r
 279                     Spec = _shipMaster[(int)entry.api_ship_id],\r
 280                     Level = (int)entry.api_lv,\r
 281                     ExpToNext = (int)entry.api_exp[1],\r
 282                     MaxHp = (int)entry.api_maxhp,\r
 283                     NowHp = (int)entry.api_nowhp,\r
 284                     Cond = (int)entry.api_cond,\r
 285                     Fuel = (int)entry.api_fuel,\r
 286                     Bull = (int)entry.api_bull,\r
 287                     OnSlot = (int[])entry.api_onslot,\r
 288                     Slot = (int[])entry.api_slot,\r
 289                     LoS = (int)entry.api_sakuteki[0],\r
 290                     Firepower = (int)entry.api_karyoku[0],\r
 291                     AntiSubmarine = (int)entry.api_taisen[0]\r
 292                 };\r
 293                 _itemInfo.CountNewItems((int[])entry.api_slot);\r
 294             }\r
 295         }\r
 296 \r
 297         private void InspectBasic(dynamic json)\r
 298         {\r
 299             _hqLevel = (int)json.api_level;\r
 300         }\r
 301 \r
 302         public void InspectCharge(dynamic json)\r
 303         {\r
 304             foreach (var entry in json.api_ship)\r
 305             {\r
 306                 var status = _shipInfo[(int)entry.api_id];\r
 307                 status.Bull = (int)entry.api_bull;\r
 308                 status.Fuel = (int)entry.api_fuel;\r
 309                 status.OnSlot = (from num in (dynamic[])entry.api_onslot select (int)num).ToArray();\r
 310             }\r
 311             var material = (int[])json.api_material;\r
 312             for (var i = 0; i < material.Length; i++)\r
 313                 _itemInfo.MaterialHistory[i].Now = material[i];\r
 314         }\r
 315 \r
 316         public void InspectChange(string request)\r
 317         {\r
 318             var values = HttpUtility.ParseQueryString(request);\r
 319             var fleet = int.Parse(values["api_id"]) - 1;\r
 320             var idx = int.Parse(values["api_ship_idx"]);\r
 321             var ship = int.Parse(values["api_ship_id"]);\r
 322             if (idx == -1)\r
 323             {\r
 324                 var deck = _decks[fleet];\r
 325                 for (var i = 1; i < deck.Length; i++)\r
 326                     deck[i] = -1;\r
 327                 return;\r
 328             }\r
 329             if (ship == -1)\r
 330             {\r
 331                 WithdrowShip(fleet, idx);\r
 332                 return;\r
 333             }\r
 334             int oi;\r
 335             var of = FindFleet(ship, out oi);\r
 336             var orig = _decks[fleet][idx];\r
 337             _decks[fleet][idx] = ship;\r
 338             if (of == -1)\r
 339                 return;\r
 340             // 入れ替えの場合\r
 341             if ((_decks[of][oi] = orig) == -1)\r
 342                 WithdrowShip(of, oi);\r
 343         }\r
 344 \r
 345         private int FindFleet(int ship, out int idx)\r
 346         {\r
 347             for (var f = 0; f < _decks.Length; f++)\r
 348             {\r
 349                 idx = Array.FindIndex(_decks[f], id => id == ship);\r
 350                 if (idx < 0)\r
 351                     continue;\r
 352                 return f;\r
 353             }\r
 354             idx = -1;\r
 355             return -1;\r
 356         }\r
 357 \r
 358         private void WithdrowShip(int fleet, int idx)\r
 359         {\r
 360             var deck = _decks[fleet];\r
 361             for (var i = idx; i < deck.Length - 1; i++)\r
 362                 deck[i] = deck[i + 1];\r
 363             deck[deck.Length - 1] = -1;\r
 364         }\r
 365 \r
 366         public void InspectPowerup(string request, dynamic json)\r
 367         {\r
 368             var values = HttpUtility.ParseQueryString(request);\r
 369             var ships = values["api_id_items"].Split(',');\r
 370             _itemInfo.NowShips -= ships.Length;\r
 371             _itemInfo.DeleteItems(ships.SelectMany(s => _shipInfo[int.Parse(s)].Slot).ToArray());\r
 372             foreach (var ship in ships)\r
 373                 _shipInfo.Remove(int.Parse(ship));\r
 374             InspectDeck(json.api_deck);\r
 375             InspectShip(json.api_ship);\r
 376         }\r
 377 \r
 378         public void InspectDestroyShip(string request, dynamic json)\r
 379         {\r
 380             var values = HttpUtility.ParseQueryString(request);\r
 381             var ship = int.Parse(values["api_ship_id"]);\r
 382             _itemInfo.NowShips--;\r
 383             _itemInfo.DeleteItems(_shipInfo[ship].Slot);\r
 384             int oi;\r
 385             var of = FindFleet(ship, out oi);\r
 386             if (of != -1)\r
 387                 WithdrowShip(of, oi);\r
 388             _shipInfo.Remove(ship);\r
 389 \r
 390             var material = (int[])json.api_material;\r
 391             for (var i = 0; i < material.Length; i++)\r
 392                 _itemInfo.MaterialHistory[i].Now = material[i];\r
 393         }\r
 394 \r
 395         public void StartSortie(string request)\r
 396         {\r
 397             var values = HttpUtility.ParseQueryString(request);\r
 398             var fleet = int.Parse(values["api_deck_id"]) - 1;\r
 399             if (_combinedFleetType == 0)\r
 400             {\r
 401                 _inSortie[fleet] = true;\r
 402             }\r
 403             else\r
 404             {\r
 405                 _inSortie[0] = _inSortie[1] = true;\r
 406             }\r
 407         }\r
 408 \r
 409         public void RepairShip(int id)\r
 410         {\r
 411             var s = _shipInfo[id];\r
 412             s.NowHp = s.MaxHp;\r
 413             s.Cond = Math.Max(40, s.Cond);\r
 414         }\r
 415 \r
 416         public ShipStatus[] GetShipStatuses(int fleet)\r
 417         {\r
 418             return _decks[fleet].Where(id => id != -1).Select(id =>\r
 419             {\r
 420                 var s = _shipInfo[id];\r
 421                 s.Escaped = _escapedShips.Contains(id);\r
 422                 return s;\r
 423             }).ToArray();\r
 424         }\r
 425 \r
 426         public int[] GetDeck(int fleet)\r
 427         {\r
 428             return _decks[fleet];\r
 429         }\r
 430 \r
 431         public ShipStatus this[int idx]\r
 432         {\r
 433             get { return _shipInfo[idx]; }\r
 434         }\r
 435 \r
 436         public bool InMission(int fleet)\r
 437         {\r
 438             return _inMission[fleet];\r
 439         }\r
 440 \r
 441         public bool InSortie(int fleet)\r
 442         {\r
 443             return _inSortie[fleet];\r
 444         }\r
 445 \r
 446         public ShipStatus[] ShipList\r
 447         {\r
 448             get\r
 449             {\r
 450                 return _shipInfo.Values.Where(s => s.Level != 0).Select(s =>\r
 451                 {\r
 452                     int oi;\r
 453                     var f = FindFleet(s.Id, out oi);\r
 454                     s.Fleet = f;\r
 455                     s.Escaped = _escapedShips.Contains(s.Id);\r
 456                     return s;\r
 457                 }).ToArray();\r
 458             }\r
 459         }\r
 460 \r
 461         public ChargeStatus[] ChargeStatuses\r
 462         {\r
 463             get\r
 464             {\r
 465                 return (from deck in _decks\r
 466                     let flag = new ChargeStatus(_shipInfo[deck[0]])\r
 467                     let others = (from id in deck.Skip(1)\r
 468                         select new ChargeStatus(_shipInfo[id]))\r
 469                         .Aggregate(\r
 470                             (result, next) =>\r
 471                                 new ChargeStatus(Math.Max(result.Fuel, next.Fuel), Math.Max(result.Bull, next.Bull)))\r
 472                     select new ChargeStatus(flag.Fuel != 0 ? flag.Fuel : others.Fuel + 5,\r
 473                         flag.Bull != 0 ? flag.Bull : others.Bull + 5)).ToArray();\r
 474             }\r
 475         }\r
 476 \r
 477         public int GetFighterPower(int fleet)\r
 478         {\r
 479             return (from ship in GetShipStatuses(fleet)\r
 480                 where !ship.Escaped\r
 481                 from slot in ship.Slot.Zip(ship.OnSlot, (s, o) => new {slot = s, onslot = o})\r
 482                 let item = _itemInfo[slot.slot]\r
 483                 where item.CanAirCombat\r
 484                 select (int)Math.Floor(item.AntiAir * Math.Sqrt(slot.onslot))).DefaultIfEmpty().Sum();\r
 485         }\r
 486 \r
 487         public ShipStatus[] GetDamagedShipList(DockInfo dockInfo)\r
 488         {\r
 489             return (from s in ShipList\r
 490                 where s.NowHp < s.MaxHp && !dockInfo.InNDock(s.Id)\r
 491                 select s).OrderByDescending(s => s.RepairTime).ToArray();\r
 492         }\r
 493 \r
 494         public double GetLineOfSights(int fleet)\r
 495         {\r
 496             var result = 0.0;\r
 497             foreach (var s in _decks[fleet].Select(id => _shipInfo[id]))\r
 498             {\r
 499                 var items = 0;\r
 500                 foreach (var spec in s.Slot.Select(t => _itemInfo[t]))\r
 501                 {\r
 502                     items += spec.LoS;\r
 503                     result += spec.LoS * spec.LoSScaleFactor();\r
 504                 }\r
 505                 result += Math.Sqrt(s.LoS - items) * 1.6841056;\r
 506             }\r
 507             return result > 0 ? result + (_hqLevel + 4) / 5 * 5 * -0.6142467 : 0.0;\r
 508         }\r
 509 \r
 510         public void SetEscapedShips(List<int> ships)\r
 511         {\r
 512             _escapedShips.AddRange(ships);\r
 513         }\r
 514 \r
 515         public void ClearEscapedShips()\r
 516         {\r
 517             _escapedShips.Clear();\r
 518         }\r
 519     }\r
 520 }