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