KancolleSniffer/AkashiTimer.cs

   1 // Copyright (C) 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 AkashiTimer\r
  26     {\r
  27         private readonly ShipInfo _shipInfo;\r
  28         private readonly DockInfo _dockInfo;\r
  29         private readonly RepairStatus[] _repairStatuses = new RepairStatus[ShipInfo.FleetCount];\r
  30         private DateTime _start;\r
  31         private DateTime _prev;\r
  32 \r
  33         public class RepairSpan\r
  34         {\r
  35             public int Diff { get; set; }\r
  36             public TimeSpan Span { get; set; }\r
  37 \r
  38             public RepairSpan(int diff, TimeSpan span)\r
  39             {\r
  40                 Diff = diff;\r
  41                 Span = span;\r
  42             }\r
  43         }\r
  44 \r
  45         private class RepairStatus\r
  46         {\r
  47             private ShipStatus[] _target = new ShipStatus[0];\r
  48             private int[] _deck = new int[0];\r
  49 \r
  50             public int[] Deck\r
  51             {\r
  52                 set { _deck = value; }\r
  53             }\r
  54 \r
  55             public State State { get; set; }\r
  56 \r
  57             public void Invalidate()\r
  58             {\r
  59                 _target = new ShipStatus[0];\r
  60             }\r
  61 \r
  62             public bool IsRepaired(ShipStatus[] target) => _target.Zip(target, (a, b) => a.NowHp < b.NowHp).Any(x => x);\r
  63 \r
  64             public bool DeckChanged(IEnumerable<int> deck) => !_deck.SequenceEqual(deck);\r
  65 \r
  66             public void UpdateTarget(ShipStatus[] target)\r
  67             {\r
  68                 _target = target;\r
  69             }\r
  70 \r
  71             public RepairSpan[] GetTimers(DateTime start, DateTime now)\r
  72             {\r
  73                 var spent = TimeSpan.FromSeconds((int)(now - start).TotalSeconds);\r
  74                 return _target.Select(s =>\r
  75                 {\r
  76                     var damage = s.MaxHp - s.NowHp;\r
  77                     if (damage == 0)\r
  78                         return new RepairSpan(0, TimeSpan.MinValue);\r
  79                     if (spent < TimeSpan.FromMinutes(20))\r
  80                         return new RepairSpan(0, TimeSpan.FromMinutes(20) - spent);\r
  81                     if (damage == 1)\r
  82                         return new RepairSpan(1, TimeSpan.Zero);\r
  83                     for (var d = 2; d <= damage; d++)\r
  84                     {\r
  85                         var sec = s.CalcRepairSec(d) + 60;\r
  86                         if (sec <= 20 * 60)\r
  87                             continue;\r
  88                         if (TimeSpan.FromSeconds(sec) > spent)\r
  89                             return new RepairSpan(d - 1, TimeSpan.FromSeconds(sec) - spent);\r
  90                     }\r
  91                     return new RepairSpan(damage, TimeSpan.Zero);\r
  92                 }).ToArray();\r
  93             }\r
  94 \r
  95             public Notice GetNotice(DateTime start, DateTime prev, DateTime now)\r
  96             {\r
  97                 var m20 = TimeSpan.FromMinutes(20);\r
  98                 var proc = new List<string>();\r
  99                 var comp = new List<string>();\r
 100                 foreach (var s in _target)\r
 101                 {\r
 102                     var damage = s.MaxHp - s.NowHp;\r
 103                     if (damage == 0)\r
 104                         continue;\r
 105                     if (damage == 1)\r
 106                     {\r
 107                         if (prev - start < m20 && now - start >= m20)\r
 108                             comp.Add(s.Name);\r
 109                         continue;\r
 110                     }\r
 111                     // スリープで時間が飛んだときに修理完了だけを表示するために、\r
 112                     // 完全回復から減らしながら所要時間と経過時間と比較する。\r
 113                     for (var d = damage; d >= 2; d--)\r
 114                     {\r
 115                         var sec = s.CalcRepairSec(d) + 60;\r
 116                         if (sec <= 20 * 60)\r
 117                         {\r
 118                             if (d == damage && (prev - start < m20 && now - start >= m20))\r
 119                                 comp.Add(s.Name);\r
 120                             continue;\r
 121                         }\r
 122                         var span = TimeSpan.FromSeconds(sec);\r
 123                         if (span <= prev - start || now - start < span)\r
 124                             continue;\r
 125                         if (d == damage)\r
 126                             comp.Add(s.Name);\r
 127                         else\r
 128                             proc.Add(s.Name);\r
 129                         break;\r
 130                     }\r
 131                 }\r
 132                 return new Notice\r
 133                 {\r
 134                     Proceeded = proc.Count == 0 ? "" : string.Join(" ", proc),\r
 135                     Completed = comp.Count == 0 ? "" : string.Join(" ", comp)\r
 136                 };\r
 137             }\r
 138         }\r
 139 \r
 140         public class Notice\r
 141         {\r
 142             public string Proceeded { get; set; }\r
 143             public string Completed { get; set; }\r
 144         }\r
 145 \r
 146         public AkashiTimer(ShipInfo ship, DockInfo dock)\r
 147         {\r
 148             _shipInfo = ship;\r
 149             _dockInfo = dock;\r
 150             for (var i = 0; i < _repairStatuses.Length; i++)\r
 151                 _repairStatuses[i] = new RepairStatus();\r
 152         }\r
 153 \r
 154         private enum State\r
 155         {\r
 156             Continue = 0,\r
 157             Reset = 1,\r
 158         }\r
 159 \r
 160         public void Port()\r
 161         {\r
 162             CheckFleet();\r
 163             var now = DateTime.Now;\r
 164             var reset = _repairStatuses.Any(r => r.State == State.Reset);\r
 165             if (_start == DateTime.MinValue || now - _start > TimeSpan.FromMinutes(20) || reset)\r
 166                 _start = now;\r
 167         }\r
 168 \r
 169         public void InspectChange(string request)\r
 170         {\r
 171             CheckFleet();\r
 172             var values = HttpUtility.ParseQueryString(request);\r
 173             if (int.Parse(values["api_ship_idx"]) == -1)\r
 174                 return;\r
 175             if (_repairStatuses.Any(r => r.State == State.Reset))\r
 176                 _start = DateTime.Now;\r
 177         }\r
 178 \r
 179         public void CheckFleet()\r
 180         {\r
 181             for (var fleet = 0; fleet < ShipInfo.FleetCount; fleet++)\r
 182                 CheckFleet(fleet);\r
 183         }\r
 184 \r
 185         private void CheckFleet(int fleet)\r
 186         {\r
 187             var deck = _shipInfo.GetDeck(fleet).ToArray();\r
 188             var repair = _repairStatuses[fleet];\r
 189             var fs = _shipInfo.GetStatus(deck[0]);\r
 190             repair.State = State.Continue;\r
 191             if (!fs.Name.StartsWith("明石"))\r
 192             {\r
 193                 repair.Invalidate();\r
 194                 repair.Deck = deck;\r
 195                 return;\r
 196             }\r
 197             var cap = fs.Slot.Count(item => item.Spec.Name == "艦艇修理施設") + 2;\r
 198             /*\r
 199              * 泊地修理の条件を満たさない艦はMaxHp==NowHpのダミーを設定する。\r
 200              * - 入渠中の艦娘は終わったときに回復扱いされないようNowHp=MaxHpに\r
 201              * - 中破以上でNowHp=MaxHpにすると回復扱いされるのでNowHp=MaxHp=0に\r
 202             */\r
 203             var target = (from id in deck.Take(cap)\r
 204                 let s = _shipInfo.GetStatus(id)\r
 205                 let full = new ShipStatus {NowHp = s.MaxHp, MaxHp = s.MaxHp}\r
 206                 let zero = new ShipStatus()\r
 207                 select _dockInfo.InNDock(id) ? full : s.DamageLevel >= ShipStatus.Damage.Half ? zero : s).ToArray();\r
 208             repair.State = State.Continue;\r
 209             if (repair.DeckChanged(deck) || repair.IsRepaired(target))\r
 210                 repair.State = State.Reset;\r
 211             repair.UpdateTarget(target);\r
 212             repair.Deck = deck;\r
 213         }\r
 214 \r
 215         public RepairSpan[] GetTimers(int fleet)\r
 216             => _start == DateTime.MinValue ? new RepairSpan[0] : _repairStatuses[fleet].GetTimers(_start, DateTime.Now);\r
 217 \r
 218         public TimeSpan PresetDeckTimer\r
 219         {\r
 220             get\r
 221             {\r
 222                 if (_start == DateTime.MinValue)\r
 223                     return TimeSpan.MinValue;\r
 224                 var r = _start + TimeSpan.FromMinutes(20) - DateTime.Now;\r
 225                 return r >= TimeSpan.Zero ? r : TimeSpan.Zero;\r
 226             }\r
 227         }\r
 228 \r
 229         public Notice[] GetNotice()\r
 230         {\r
 231             var now = DateTime.Now;\r
 232             var prev = _prev;\r
 233             _prev = now;\r
 234             if (prev == DateTime.MinValue || _start == DateTime.MinValue)\r
 235                 return new Notice[0];\r
 236             var r = _repairStatuses.Select(repair => repair.GetNotice(_start, prev, now)).ToArray();\r
 237             var m20 = TimeSpan.FromMinutes(20);\r
 238             if (prev - _start < m20 && now - _start >= m20)\r
 239                 r[0].Proceeded = "20分経過しました。";\r
 240             return r;\r
 241         }\r
 242     }\r
 243 }