KancolleSniffer/AkashiTimer.cs

   1 // Copyright (C) 2014, 2015 Kazuhiro Fujieda <fujieda@users.osdn.me>\r
   2 // \r
   3 // Licensed under the Apache License, Version 2.0 (the "License");\r
   4 // you may not use this file except in compliance with the License.\r
   5 // You may obtain a copy of the License at\r
   6 //\r
   7 //    http://www.apache.org/licenses/LICENSE-2.0\r
   8 //\r
   9 // Unless required by applicable law or agreed to in writing, software\r
  10 // distributed under the License is distributed on an "AS IS" BASIS,\r
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  12 // See the License for the specific language governing permissions and\r
  13 // limitations under the License.\r
  14 \r
  15 using System;\r
  16 using System.Collections.Generic;\r
  17 using System.Linq;\r
  18 \r
  19 namespace KancolleSniffer\r
  20 {\r
  21     public class AkashiTimer\r
  22     {\r
  23         private readonly ShipInfo _shipInfo;\r
  24         private readonly DockInfo _dockInfo;\r
  25         private readonly PresetDeck _presetDeck;\r
  26         private readonly RepairStatus[] _repairStatuses = new RepairStatus[ShipInfo.FleetCount];\r
  27         private DateTime _start;\r
  28         private DateTime _prev;\r
  29 \r
  30         public class RepairSpan\r
  31         {\r
  32             public int Diff { get; set; }\r
  33             public TimeSpan Span { get; set; }\r
  34 \r
  35             public RepairSpan(int diff, TimeSpan span)\r
  36             {\r
  37                 Diff = diff;\r
  38                 Span = span;\r
  39             }\r
  40         }\r
  41 \r
  42         private class RepairStatus\r
  43         {\r
  44             private ShipStatus[] _target = new ShipStatus[0];\r
  45             private int[] _deck = new int[0];\r
  46 \r
  47             public int[] Deck\r
  48             {\r
  49                 set { _deck = value; }\r
  50             }\r
  51 \r
  52             public State State { get; set; }\r
  53 \r
  54             public bool IsRepaired(ShipStatus[] target) => _target.Zip(target, (a, b) => a.NowHp < b.NowHp).Any(x => x);\r
  55 \r
  56             public bool DeckChanged(IEnumerable<int> deck) => !_deck.SequenceEqual(deck);\r
  57 \r
  58             public void UpdateTarget(ShipStatus[] target)\r
  59             {\r
  60                 _target = target;\r
  61             }\r
  62 \r
  63             public RepairSpan[] GetTimers(DateTime start, DateTime now)\r
  64             {\r
  65                 var spent = TimeSpan.FromSeconds((int)(now - start).TotalSeconds);\r
  66                 return _target.Select(s =>\r
  67                 {\r
  68                     var damage = s.MaxHp - s.NowHp;\r
  69                     if (damage == 0)\r
  70                         return new RepairSpan(0, TimeSpan.MinValue);\r
  71                     if (spent < TimeSpan.FromMinutes(20))\r
  72                         return new RepairSpan(0, TimeSpan.FromMinutes(20) - spent);\r
  73                     if (damage == 1)\r
  74                         return new RepairSpan(1, TimeSpan.Zero);\r
  75                     for (var d = 2; d <= damage; d++)\r
  76                     {\r
  77                         var sec = s.CalcRepairSec(d) + 60;\r
  78                         if (sec <= 20 * 60)\r
  79                             continue;\r
  80                         if (TimeSpan.FromSeconds(sec) > spent)\r
  81                             return new RepairSpan(d - 1, TimeSpan.FromSeconds(sec) - spent);\r
  82                     }\r
  83                     return new RepairSpan(damage, TimeSpan.Zero);\r
  84                 }).ToArray();\r
  85             }\r
  86 \r
  87             public Notice GetNotice(DateTime start, DateTime prev, DateTime now)\r
  88             {\r
  89                 var m20 = TimeSpan.FromMinutes(20);\r
  90                 var proc = new List<string>();\r
  91                 var comp = new List<string>();\r
  92                 foreach (var s in _target)\r
  93                 {\r
  94                     var damage = s.MaxHp - s.NowHp;\r
  95                     if (damage == 0)\r
  96                         continue;\r
  97                     if (damage == 1)\r
  98                     {\r
  99                         if (prev - start < m20 && now - start >= m20)\r
 100                             comp.Add(s.Name);\r
 101                         continue;\r
 102                     }\r
 103                     // 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
 104                     // 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
 105                     for (var d = damage; d >= 2; d--)\r
 106                     {\r
 107                         var sec = s.CalcRepairSec(d) + 70;\r
 108                         if (sec <= 20 * 60)\r
 109                         {\r
 110                             if (d == damage && (prev - start < m20 && now - start >= m20))\r
 111                                 comp.Add(s.Name);\r
 112                             continue;\r
 113                         }\r
 114                         var span = TimeSpan.FromSeconds(sec);\r
 115                         if (span <= prev - start || now - start < span)\r
 116                             continue;\r
 117                         if (d == damage)\r
 118                             comp.Add(s.Name);\r
 119                         else\r
 120                             proc.Add(s.Name);\r
 121                         break;\r
 122                     }\r
 123                 }\r
 124                 return new Notice\r
 125                 {\r
 126                     Proceeded = proc.Count == 0 ? "" : string.Join(" ", proc),\r
 127                     Completed = comp.Count == 0 ? "" : string.Join(" ", comp)\r
 128                 };\r
 129             }\r
 130         }\r
 131 \r
 132         public class Notice\r
 133         {\r
 134             public string Proceeded { get; set; }\r
 135             public string Completed { get; set; }\r
 136         }\r
 137 \r
 138         public AkashiTimer(ShipInfo ship, DockInfo dock, PresetDeck preset)\r
 139         {\r
 140             _shipInfo = ship;\r
 141             _dockInfo = dock;\r
 142             _presetDeck = preset;\r
 143             for (var i = 0; i < _repairStatuses.Length; i++)\r
 144                 _repairStatuses[i] = new RepairStatus();\r
 145         }\r
 146 \r
 147         private enum State\r
 148         {\r
 149             Continue = 0,\r
 150             Reset = 1,\r
 151         }\r
 152 \r
 153         public void Port()\r
 154         {\r
 155             CheckFleet();\r
 156             var now = DateTime.Now;\r
 157             var reset = _repairStatuses.Any(r => r.State == State.Reset);\r
 158             if (_start == DateTime.MinValue || now - _start > TimeSpan.FromMinutes(20) || reset)\r
 159                 _start = now;\r
 160         }\r
 161 \r
 162         public void InspectChange(string request)\r
 163         {\r
 164             CheckFleet();\r
 165             var values = HttpUtility.ParseQueryString(request);\r
 166             if (int.Parse(values["api_ship_idx"]) == -1)\r
 167                 return;\r
 168             if (_repairStatuses.Any(r => r.State == State.Reset))\r
 169                 _start = DateTime.Now;\r
 170         }\r
 171 \r
 172         public void CheckFleet()\r
 173         {\r
 174             for (var fleet = 0; fleet < ShipInfo.FleetCount; fleet++)\r
 175                 CheckFleet(fleet);\r
 176         }\r
 177 \r
 178         private void CheckFleet(int fleet)\r
 179         {\r
 180             var deck = _shipInfo.GetDeck(fleet).ToArray();\r
 181             var repair = _repairStatuses[fleet];\r
 182             var fs = _shipInfo.GetStatus(deck[0]);\r
 183             repair.State = State.Continue;\r
 184             if (!fs.Spec.IsRepairShip)\r
 185             {\r
 186                 repair.UpdateTarget(new ShipStatus[0]);\r
 187                 repair.Deck = deck;\r
 188                 return;\r
 189             }\r
 190             if (repair.DeckChanged(deck))\r
 191             {\r
 192                 repair.State = State.Reset;\r
 193                 repair.Deck = deck;\r
 194             }\r
 195             var target = RepairTarget(deck);\r
 196             if (repair.IsRepaired(target))\r
 197                 repair.State = State.Reset;\r
 198             repair.UpdateTarget(target);\r
 199         }\r
 200 \r
 201         private ShipStatus[] RepairTarget(int[] deck)\r
 202         {\r
 203             var fs = _shipInfo.GetStatus(deck[0]);\r
 204             if (!fs.Spec.IsRepairShip || _dockInfo.InNDock(fs.Id) || fs.DamageLevel >= ShipStatus.Damage.Half)\r
 205                 return new ShipStatus[0];\r
 206             var cap = fs.Slot.Count(item => item.Spec.IsRepairFacility) + 2;\r
 207             /*\r
 208              * 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
 209              * - 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
 210              * - 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
 211             */\r
 212             return (from id in deck.Take(cap)\r
 213                 let s = (ShipStatus)_shipInfo.GetStatus(id).Clone()\r
 214                 let full = new ShipStatus {NowHp = s.MaxHp, MaxHp = s.MaxHp}\r
 215                 let zero = new ShipStatus()\r
 216                 select _dockInfo.InNDock(id) ? full : s.DamageLevel >= ShipStatus.Damage.Half ? zero : s).ToArray();\r
 217         }\r
 218 \r
 219         public RepairSpan[] GetTimers(int fleet)\r
 220             => _start == DateTime.MinValue ? new RepairSpan[0] : _repairStatuses[fleet].GetTimers(_start, DateTime.Now);\r
 221 \r
 222         public TimeSpan PresetDeckTimer\r
 223         {\r
 224             get\r
 225             {\r
 226                 if (_start == DateTime.MinValue)\r
 227                     return TimeSpan.MinValue;\r
 228                 var r = TimeSpan.FromMinutes(20) - TimeSpan.FromSeconds((int)(DateTime.Now - _start).TotalSeconds);\r
 229                 return r >= TimeSpan.Zero ? r : TimeSpan.Zero;\r
 230             }\r
 231         }\r
 232 \r
 233         public bool CheckReparing(int fleet) => GetTimers(fleet).Any(r => r.Span != TimeSpan.MinValue);\r
 234 \r
 235         public bool CheckReparing() => Enumerable.Range(0, ShipInfo.FleetCount).Any(CheckReparing);\r
 236 \r
 237         public bool CheckPresetReparing()\r
 238             => _presetDeck.Decks.Where(deck => deck != null)\r
 239                 .Any(deck => RepairTarget(deck).Any(s => s.NowHp < s.MaxHp));\r
 240 \r
 241         public Notice[] GetNotice()\r
 242         {\r
 243             var now = DateTime.Now;\r
 244             var prev = _prev;\r
 245             _prev = now;\r
 246             if (prev == DateTime.MinValue || _start == DateTime.MinValue)\r
 247                 return new Notice[0];\r
 248             var r = _repairStatuses.Select(repair => repair.GetNotice(_start, prev, now)).ToArray();\r
 249             var m20 = TimeSpan.FromMinutes(20);\r
 250             if (prev - _start < m20 && now - _start >= m20)\r
 251                 r[0].Proceeded = "20分経過しました。";\r
 252             return r;\r
 253         }\r
 254     }\r
 255 }