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 RepairStatus[] _repairStatuses = new RepairStatus[ShipInfo.FleetCount];\r
  26         private DateTime _start;\r
  27         private DateTime _prev;\r
  28 \r
  29         public class RepairSpan\r
  30         {\r
  31             public int Diff { get; set; }\r
  32             public TimeSpan Span { get; set; }\r
  33 \r
  34             public RepairSpan(int diff, TimeSpan span)\r
  35             {\r
  36                 Diff = diff;\r
  37                 Span = span;\r
  38             }\r
  39         }\r
  40 \r
  41         private class RepairStatus\r
  42         {\r
  43             private ShipStatus[] _target = new ShipStatus[0];\r
  44             private int[] _deck = new int[0];\r
  45 \r
  46             public int[] Deck\r
  47             {\r
  48                 set { _deck = value; }\r
  49             }\r
  50 \r
  51             public State State { get; set; }\r
  52 \r
  53             public bool IsRepaired(ShipStatus[] target) => _target.Zip(target, (a, b) => a.NowHp < b.NowHp).Any(x => x);\r
  54 \r
  55             public bool DeckChanged(IEnumerable<int> deck) => !_deck.SequenceEqual(deck);\r
  56 \r
  57             public void UpdateTarget(ShipStatus[] target)\r
  58             {\r
  59                 _target = target;\r
  60             }\r
  61 \r
  62             public RepairSpan[] GetTimers(DateTime start, DateTime now)\r
  63             {\r
  64                 var spent = TimeSpan.FromSeconds((int)(now - start).TotalSeconds);\r
  65                 return _target.Select(s =>\r
  66                 {\r
  67                     var damage = s.MaxHp - s.NowHp;\r
  68                     if (damage == 0)\r
  69                         return new RepairSpan(0, TimeSpan.MinValue);\r
  70                     if (spent < TimeSpan.FromMinutes(20))\r
  71                         return new RepairSpan(0, TimeSpan.FromMinutes(20) - spent);\r
  72                     if (damage == 1)\r
  73                         return new RepairSpan(1, TimeSpan.Zero);\r
  74                     for (var d = 2; d <= damage; d++)\r
  75                     {\r
  76                         var sec = s.CalcRepairSec(d) + 60;\r
  77                         if (sec <= 20 * 60)\r
  78                             continue;\r
  79                         if (TimeSpan.FromSeconds(sec) > spent)\r
  80                             return new RepairSpan(d - 1, TimeSpan.FromSeconds(sec) - spent);\r
  81                     }\r
  82                     return new RepairSpan(damage, TimeSpan.Zero);\r
  83                 }).ToArray();\r
  84             }\r
  85 \r
  86             public Notice GetNotice(DateTime start, DateTime prev, DateTime now)\r
  87             {\r
  88                 var m20 = TimeSpan.FromMinutes(20);\r
  89                 var proc = new List<string>();\r
  90                 var comp = new List<string>();\r
  91                 foreach (var s in _target)\r
  92                 {\r
  93                     var damage = s.MaxHp - s.NowHp;\r
  94                     if (damage == 0)\r
  95                         continue;\r
  96                     if (damage == 1)\r
  97                     {\r
  98                         if (prev - start < m20 && now - start >= m20)\r
  99                             comp.Add(s.Name);\r
 100                         continue;\r
 101                     }\r
 102                     // 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
 103                     // 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
 104                     for (var d = damage; d >= 2; d--)\r
 105                     {\r
 106                         var sec = s.CalcRepairSec(d) + 60;\r
 107                         if (sec <= 20 * 60)\r
 108                         {\r
 109                             if (d == damage && (prev - start < m20 && now - start >= m20))\r
 110                                 comp.Add(s.Name);\r
 111                             continue;\r
 112                         }\r
 113                         var span = TimeSpan.FromSeconds(sec);\r
 114                         if (span <= prev - start || now - start < span)\r
 115                             continue;\r
 116                         if (d == damage)\r
 117                             comp.Add(s.Name);\r
 118                         else\r
 119                             proc.Add(s.Name);\r
 120                         break;\r
 121                     }\r
 122                 }\r
 123                 return new Notice\r
 124                 {\r
 125                     Proceeded = proc.Count == 0 ? "" : string.Join(" ", proc),\r
 126                     Completed = comp.Count == 0 ? "" : string.Join(" ", comp)\r
 127                 };\r
 128             }\r
 129         }\r
 130 \r
 131         public class Notice\r
 132         {\r
 133             public string Proceeded { get; set; }\r
 134             public string Completed { get; set; }\r
 135         }\r
 136 \r
 137         public AkashiTimer(ShipInfo ship, DockInfo dock)\r
 138         {\r
 139             _shipInfo = ship;\r
 140             _dockInfo = dock;\r
 141             for (var i = 0; i < _repairStatuses.Length; i++)\r
 142                 _repairStatuses[i] = new RepairStatus();\r
 143         }\r
 144 \r
 145         private enum State\r
 146         {\r
 147             Continue = 0,\r
 148             Reset = 1,\r
 149         }\r
 150 \r
 151         public void Port()\r
 152         {\r
 153             CheckFleet();\r
 154             var now = DateTime.Now;\r
 155             var reset = _repairStatuses.Any(r => r.State == State.Reset);\r
 156             if (_start == DateTime.MinValue || now - _start > TimeSpan.FromMinutes(20) || reset)\r
 157                 _start = now;\r
 158         }\r
 159 \r
 160         public void InspectChange(string request)\r
 161         {\r
 162             CheckFleet();\r
 163             var values = HttpUtility.ParseQueryString(request);\r
 164             if (int.Parse(values["api_ship_idx"]) == -1)\r
 165                 return;\r
 166             if (_repairStatuses.Any(r => r.State == State.Reset))\r
 167                 _start = DateTime.Now;\r
 168         }\r
 169 \r
 170         public void CheckFleet()\r
 171         {\r
 172             for (var fleet = 0; fleet < ShipInfo.FleetCount; fleet++)\r
 173                 CheckFleet(fleet);\r
 174         }\r
 175 \r
 176         private void CheckFleet(int fleet)\r
 177         {\r
 178             var deck = _shipInfo.GetDeck(fleet).ToArray();\r
 179             var repair = _repairStatuses[fleet];\r
 180             var fs = _shipInfo.GetStatus(deck[0]);\r
 181             repair.State = State.Continue;\r
 182             if (!fs.Spec.IsRepairShip)\r
 183             {\r
 184                 repair.UpdateTarget(new ShipStatus[0]);\r
 185                 repair.Deck = deck;\r
 186                 return;\r
 187             }\r
 188             if (repair.DeckChanged(deck))\r
 189             {\r
 190                 repair.State = State.Reset;\r
 191                 repair.Deck = deck;\r
 192             }\r
 193             var target = RepairTarget(deck);\r
 194             if (repair.IsRepaired(target))\r
 195                 repair.State = State.Reset;\r
 196             repair.UpdateTarget(target);\r
 197         }\r
 198 \r
 199         private ShipStatus[] RepairTarget(int[] deck)\r
 200         {\r
 201             var fs = _shipInfo.GetStatus(deck[0]);\r
 202             if (!fs.Spec.IsRepairShip || _dockInfo.InNDock(fs.Id) || fs.DamageLevel >= ShipStatus.Damage.Half)\r
 203                 return new ShipStatus[0];\r
 204             var cap = fs.Slot.Count(item => item.Spec.IsRepairFacility) + 2;\r
 205             /*\r
 206              * 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
 207              * - 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
 208              * - 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
 209             */\r
 210             return (from id in deck.Take(cap)\r
 211                 let s = (ShipStatus)_shipInfo.GetStatus(id).Clone()\r
 212                 let full = new ShipStatus {NowHp = s.MaxHp, MaxHp = s.MaxHp}\r
 213                 let zero = new ShipStatus()\r
 214                 select _dockInfo.InNDock(id) ? full : s.DamageLevel >= ShipStatus.Damage.Half ? zero : s).ToArray();\r
 215         }\r
 216 \r
 217         public RepairSpan[] GetTimers(int fleet)\r
 218             => _start == DateTime.MinValue ? new RepairSpan[0] : _repairStatuses[fleet].GetTimers(_start, DateTime.Now);\r
 219 \r
 220         public TimeSpan PresetDeckTimer\r
 221         {\r
 222             get\r
 223             {\r
 224                 if (_start == DateTime.MinValue)\r
 225                     return TimeSpan.MinValue;\r
 226                 var r = TimeSpan.FromMinutes(20) - TimeSpan.FromSeconds((int)(DateTime.Now - _start).TotalSeconds);\r
 227                 return r >= TimeSpan.Zero ? r : TimeSpan.Zero;\r
 228             }\r
 229         }\r
 230 \r
 231         public bool CheckReparing(int fleet) => GetTimers(fleet).Any(r => r.Span != TimeSpan.MinValue);\r
 232 \r
 233         public bool CheckReparing() => Enumerable.Range(0, ShipInfo.FleetCount).Any(CheckReparing);\r
 234 \r
 235         public bool CheckPresetReparing()\r
 236             => _shipInfo.PresetDeck.Where(deck => deck != null)\r
 237                 .Any(deck => RepairTarget(deck).Any(s => s.NowHp < s.MaxHp));\r
 238 \r
 239         public Notice[] GetNotice()\r
 240         {\r
 241             var now = DateTime.Now;\r
 242             var prev = _prev;\r
 243             _prev = now;\r
 244             if (prev == DateTime.MinValue || _start == DateTime.MinValue)\r
 245                 return new Notice[0];\r
 246             var r = _repairStatuses.Select(repair => repair.GetNotice(_start, prev, now)).ToArray();\r
 247             var m20 = TimeSpan.FromMinutes(20);\r
 248             if (prev - _start < m20 && now - _start >= m20)\r
 249                 r[0].Proceeded = "20分経過しました。";\r
 250             return r;\r
 251         }\r
 252     }\r
 253 }