X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=KancolleSniffer%2FModel%2FBattleInfo.cs;h=6da3a26cda9d78ee04ab7542821a85789e5f7a93;hb=f26be04d99bbb16d729ea59070e5da5deb78f00f;hp=5f20f6e2bef5b26e1a30f2542c9296fc11a7569a;hpb=36bcacbf0d331602d210607d25e6b9b59ae5131d;p=kancollesniffer%2FKancolleSniffer.git

diff --git a/KancolleSniffer/Model/BattleInfo.cs b/KancolleSniffer/Model/BattleInfo.cs
index 5f20f6e..6da3a26 100644
--- a/KancolleSniffer/Model/BattleInfo.cs
+++ b/KancolleSniffer/Model/BattleInfo.cs
@@ -16,7 +16,6 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using KancolleSniffer.Util;
-using KancolleSniffer.View;
 using static System.Math;
 
 namespace KancolleSniffer.Model
@@ -38,6 +37,7 @@ namespace KancolleSniffer.Model
         Day,
         Night,
         SpNight,
+        AirRaid,
         Result,
         Unknown
     }
@@ -50,32 +50,34 @@ namespace KancolleSniffer.Model
         public int Interception { get; set; }
     }
 
-    public class BattleInfo
+    public class BattleInfo : Sniffer.IPort
     {
         private readonly ShipInfo _shipInfo;
         private readonly ItemInfo _itemInfo;
+        private readonly AirBase _airBase;
         private Fleet _fleet;
         private Record[] _friend;
         private Record[] _guard;
         private Record[] _enemy;
         private Record[] _enemyGuard;
         private readonly List<int> _escapingShips = new List<int>();
-        private bool _lastCell;
+        private bool _safeCell;
 
         public BattleState BattleState { get; set; }
         public int[] Formation { get; private set; }
-        public int[] FighterPower { get; private set; }
+        public Range FighterPower { get; private set; }
         public EnemyFighterPower EnemyFighterPower { get; private set; }
         public int AirControlLevel { get; private set; }
         public BattleResultRank ResultRank { get; private set; }
         public RankPair DisplayedResultRank { get; } = new RankPair();
-        public BattleResult Result { get; set; }
+        public BattleResult Result { get; private set; }
         public bool EnemyIsCombined => _enemyGuard.Length > 0;
-        public List<AirBattleResult> AirBattleResults { get; } = new List<AirBattleResult>();
+        public AirBattleResult AirBattleResult { get; }
+        public int SupportType { get; private set; }
 
         public class RankPair
         {
-            public char Assumed { get; set; }
+            public char Assumed { get; set; } = 'X';
             public char Actual { get; set; }
             public bool IsError => Assumed != Actual;
         }
@@ -92,62 +94,135 @@ namespace KancolleSniffer.Model
             public Combined Enemy { get; set; }
         }
 
-        public BattleInfo(ShipInfo shipInfo, ItemInfo itemInfo)
+        public BattleInfo(ShipInfo shipInfo, ItemInfo itemInfo, AirBase airBase)
         {
             _shipInfo = shipInfo;
             _itemInfo = itemInfo;
+            _airBase = airBase;
+            AirBattleResult = new AirBattleResult(GetAirFireShipName, GetItemNames);
+        }
+
+        private string GetAirFireShipName(int idx)
+        {
+            return idx < _friend.Length ? _friend[idx].Name : _guard[idx - 6].Name;
+        }
+
+        private string[] GetItemNames(int[] ids)
+        {
+            return ids.Select(id => _itemInfo.GetSpecByItemId(id).Name).ToArray();
+        }
+
+        public void Port()
+        {
+            CleanupResult();
+            _safeCell = false;
+            BattleState = BattleState.None;
         }
 
         public void InspectBattle(string url, string request, dynamic json)
         {
-            if (json.api_formation())
-                Formation = ((dynamic[])json.api_formation).Select(f => f is string ? (int)int.Parse(f) : (int)f)
-                    .ToArray();
-            AirControlLevel = CheckAirControlLevel(json);
-            ShowResult(false); // 昼戦の結果を夜戦のときに表示する
-            SetupResult(request, json, url.Contains("practice"));
-            FighterPower = CalcFighterPower();
-            EnemyFighterPower = CalcEnemyFighterPower(json);
+            SetFormation(json);
+            SetSupportType(json);
+            ClearDamagedShipWarning();
+            ShowResult(); // 昼戦の結果を夜戦のときに表示する
+            SetupDamageRecord(request, json, url.Contains("practice"));
+            SetFighterPower();
+            SetEnemyFighterPower();
             BattleState = url.Contains("sp_midnight") ? BattleState.SpNight :
                 url.Contains("midnight") ? BattleState.Night : BattleState.Day;
+            if (BattleState != BattleState.Night)
+            {
+                AirBattleResult.Clear();
+                SetAirControlLevel(json);
+            }
             CalcDamage(json);
             ResultRank = url.Contains("/ld_") ? CalcLdResultRank() : CalcResultRank();
             SetResult();
         }
 
-        public static int DeckId(dynamic json)
+        private void SetFormation(dynamic json)
+        {
+            if (json.api_formation())
+                Formation = (int[])json.api_formation;
+        }
+
+        private void SetAirControlLevel(dynamic json)
+        {
+            AirControlLevel = -1;
+            if (!json.api_kouku())
+                return;
+            var stage1 = json.api_kouku.api_stage1;
+            if (stage1 == null || stage1.api_f_count == 0 && stage1.api_e_count == 0)
+                return;
+            AirControlLevel = (int)stage1.api_disp_seiku;
+        }
+
+        private void SetSupportType(dynamic json)
         {
-            if (json.api_dock_id()) // 昼戦はtypoしている
-                return (int)json.api_dock_id - 1;
-            if (json.api_deck_id is string) // 通常の夜戦と連合艦隊(味方のみ)では文字列
-                return int.Parse(json.api_deck_id) - 1;
-            return (int)json.api_deck_id - 1;
+            SupportType = json.api_support_flag() ? (int)json.api_support_flag :
+                json.api_n_support_flag() ? (int)json.api_n_support_flag : 0;
         }
 
-        private void SetupResult(string request, dynamic json, bool practice)
+        private void SetupDamageRecord(string request, dynamic json, bool practice)
         {
             if (_friend != null)
                 return;
             _shipInfo.SaveBattleStartStatus();
-            var fleets = _shipInfo.Fleets;
-            _fleet = fleets[DeckId(json)];
+            SetupFriendDamageRecord(request, json, practice);
+            SetupEnemyDamageRecord(json, practice);
+        }
+
+        private void SetupFriendDamageRecord(string request, dynamic json, bool practice)
+        {
+            _fleet = _shipInfo.Fleets[(int)json.api_deck_id - 1];
             FlagshipRecovery(request, _fleet.ActualShips[0]);
             _friend = Record.Setup(_fleet.ActualShips, practice);
             _guard = json.api_f_nowhps_combined()
-                ? Record.Setup(fleets[1].ActualShips, practice)
+                ? Record.Setup(_shipInfo.Fleets[1].ActualShips, practice)
                 : new Record[0];
+            SetEscapedFlag(json);
+        }
+
+        /// <summary>
+        /// EscapedはShipStatusにあるがBattleBriefTestの用のログにはShipStatusがないので、
+        /// ここで戦闘用のAPIを元に設定する。
+        /// </summary>
+        private void SetEscapedFlag(dynamic json)
+        {
+            if (json.api_escape_idx())
+            {
+                foreach (int idx in json.api_escape_idx)
+                    _friend[idx - 1].Escaped = true;
+            }
+            if (json.api_escape_idx_combined())
+            {
+                foreach (int idx in json.api_escape_idx_combined)
+                    _guard[idx - 1].Escaped = true;
+            }
+        }
+
+        private void SetupEnemyDamageRecord(dynamic json, bool practice)
+        {
             _enemy = Record.Setup((int[])json.api_e_nowhps,
-                ((int[])json.api_ship_ke).Select(_shipInfo.GetSpec).ToArray(),
-                ((int[][])json.api_eSlot).Select(slot => slot.Select(_itemInfo.GetSpecByItemId).ToArray()).ToArray(),
-                practice);
+                EnemyShipSpecs(json.api_ship_ke),
+                EnemySlots(json.api_eSlot), practice);
             _enemyGuard = json.api_ship_ke_combined()
                 ? Record.Setup((int[])json.api_e_nowhps_combined,
-                    ((int[])json.api_ship_ke_combined).Select(_shipInfo.GetSpec).ToArray(),
-                    ((int[][])json.api_eSlot).Select(slot => slot.Select(_itemInfo.GetSpecByItemId).ToArray())
-                    .ToArray(), practice)
+                    EnemyShipSpecs(json.api_ship_ke_combined),
+                    EnemySlots(json.api_eSlot_combined), practice)
                 : new Record[0];
         }
 
+        private ShipSpec[] EnemyShipSpecs(dynamic ships)
+        {
+            return ((int[])ships).Select(_shipInfo.GetSpec).ToArray();
+        }
+
+        private ItemSpec[][] EnemySlots(dynamic slots)
+        {
+            return ((int[][])slots).Select(slot => slot.Select(_itemInfo.GetSpecByItemId).ToArray()).ToArray();
+        }
+
         private void SetResult()
         {
             Result = new BattleResult
@@ -202,65 +277,147 @@ namespace KancolleSniffer.Model
             }
         }
 
-        public void CleanupResult()
+        private void CleanupResult()
         {
             _friend = null;
-            _lastCell = false;
         }
 
-        private int CheckAirControlLevel(dynamic json)
+        private void SetFighterPower()
         {
-            if (!json.api_kouku())
-                return -1;
-            var stage1 = json.api_kouku.api_stage1;
-            if (stage1 == null)
-                return -1;
-            if (stage1.api_f_count == 0 && stage1.api_e_count == 0)
-                return -1;
-            return (int)stage1.api_disp_seiku;
+            var fleets = _shipInfo.Fleets;
+            FighterPower = _guard.Length > 0 && _enemyGuard.Length > 0
+                ? fleets[0].FighterPower + fleets[1].FighterPower
+                : _fleet.FighterPower;
         }
 
-        private int[] CalcFighterPower()
+        private void SetEnemyFighterPower()
         {
-            var fleets = _shipInfo.Fleets;
-            if (_guard.Length > 0 && _enemyGuard.Length > 0)
-                return fleets[0].FighterPower.Zip(fleets[1].FighterPower, (a, b) => a + b).ToArray();
-            return _fleet.FighterPower;
-        }
-
-        private EnemyFighterPower CalcEnemyFighterPower(dynamic json)
-        {
-            var result = new EnemyFighterPower();
-            var ships = (int[])json.api_ship_ke;
-            if (json.api_ship_ke_combined() && _guard.Length > 0)
-                ships = ships.Concat((int[])json.api_ship_ke_combined).ToArray();
-            var maxEq = ships.SelectMany(id =>
-            {
-                var r = _shipInfo.GetSpec(id).MaxEq;
-                if (r != null)
-                    return r;
-                result.HasUnknown = true;
-                return new int[5];
-            });
-            var equips = ((int[][])json.api_eSlot).SelectMany(x => x);
-            if (json.api_eSlot_combined() && _guard.Length > 0)
-                equips = equips.Concat(((int[][])json.api_eSlot_combined).SelectMany(x => x));
-            foreach (var entry in from slot in equips.Zip(maxEq, (id, max) => new {id, max})
-                let spec = _itemInfo.GetSpecByItemId(slot.id)
-                let perSlot = (int)Floor(spec.AntiAir * Sqrt(slot.max))
-                select new {spec, perSlot})
-            {
-                if (entry.spec.CanAirCombat)
-                    result.AirCombat += entry.perSlot;
-                if (entry.spec.IsAircraft)
-                    result.Interception += entry.perSlot;
+            EnemyFighterPower = new EnemyFighterPower();
+            foreach (var record in _guard.Length == 0 ? _enemy : _enemy.Concat(_enemyGuard))
+            {
+                var ship = record.SnapShot;
+                if (ship.Spec.MaxEq == null)
+                {
+                    EnemyFighterPower.HasUnknown = true;
+                    continue;
+                }
+                foreach (var entry in ship.Slot.Zip(ship.Spec.MaxEq, (item, maxEq) => new {item.Spec, maxEq}))
+                {
+                    var perSlot = (int)Floor(entry.Spec.AntiAir * Sqrt(entry.maxEq));
+                    if (entry.Spec.CanAirCombat)
+                        EnemyFighterPower.AirCombat += perSlot;
+                    if (entry.Spec.IsAircraft)
+                        EnemyFighterPower.Interception += perSlot;
+                }
+            }
+        }
+
+        public void InspectMapStart(dynamic json)
+        {
+            InspectMapNext(json);
+        }
+
+        public void InspectMapNext(dynamic json)
+        {
+            SetSafeCell(json);
+            BattleState = BattleState.None;
+            if (!json.api_destruction_battle())
+                return;
+            InspectAirRaidBattle((int)json.api_maparea_id, json.api_destruction_battle);
+        }
+
+        private void SetSafeCell(dynamic json)
+        {
+            var map = (int)json.api_maparea_id * 1000 + (int)json.api_mapinfo_no * 100 + (int)json.api_no;
+            _safeCell =
+                (int)json.api_next == 0 || // last cell
+                map switch
+                {
+                    1613 => true, // 1-6-B
+                    1611 => true, // 1-6-D
+                    1616 => true, // 1-6-D
+                    2202 => true, // 2-2-B
+                    3102 => true, // 3-1-B
+                    3201 => true, // 3-2-A
+                    4206 => true, // 4-2-F
+                    5302 => true, // 5-3-B
+                    _ => false
+                };
+        }
+
+        private void InspectAirRaidBattle(int areaId, dynamic json)
+        {
+            SetFormation(json);
+            var attack = json.api_air_base_attack;
+            var stage1 = attack.api_stage1;
+            AirControlLevel = (int)stage1.api_disp_seiku;
+            var ships = (ShipStatus[])CreateShipsForAirBase(json);
+            _friend = Record.Setup(ships, false);
+            _guard = new Record[0];
+            FighterPower = _airBase.GetAirBase(areaId).CalcInterceptionFighterPower();
+            SetupEnemyDamageRecord(json, false);
+            SetEnemyFighterPower();
+            BattleState = BattleState.AirRaid;
+            AirBattleResult.Clear();
+            AirBattleResult.Add(json.api_air_base_attack, "空襲");
+            CalcKoukuDamage(json.api_air_base_attack);
+            SetAirRaidResultRank(json);
+            SetResult();
+            CleanupResult();
+        }
+
+        private ShipStatus[] CreateShipsForAirBase(dynamic json)
+        {
+            var nowHps = (int[])json.api_f_nowhps;
+            var maxHps = (int[])json.api_f_maxhps;
+            var maxEq = new[] {18, 18, 18, 18};
+            var ships = nowHps.Select((hp, n) => new ShipStatus
+            {
+                Id = 1,
+                Spec = new ShipSpec {Name = "基地航空隊" + (n + 1), GetMaxEq = () => maxEq},
+                NowHp = nowHps[n],
+                MaxHp = maxHps[n]
+            }).ToArray();
+            var planes = json.api_air_base_attack.api_map_squadron_plane;
+            if (planes == null)
+                return ships;
+            foreach (KeyValuePair<string, dynamic> entry in planes)
+            {
+                var num = int.Parse(entry.Key) - 1;
+                var slot = new List<ItemStatus>();
+                var onSlot = new List<int>();
+                foreach (var plane in entry.Value)
+                {
+                    slot.Add(new ItemStatus {Id = 1, Spec = _itemInfo.GetSpecByItemId((int)plane.api_mst_id)});
+                    onSlot.Add((int)plane.api_count);
+                }
+                ships[num].Slot = slot;
+                ships[num].OnSlot = onSlot.ToArray();
+            }
+            return ships;
+        }
+
+        private void SetAirRaidResultRank(dynamic json)
+        {
+            switch ((int)json.api_lost_kind)
+            {
+                case 1:
+                    ResultRank = BattleResultRank.A;
+                    break;
+                case 2:
+                    ResultRank = BattleResultRank.B;
+                    break;
+                case 3:
+                    ResultRank = BattleResultRank.C;
+                    break;
+                case 4:
+                    ResultRank = BattleResultRank.S;
+                    break;
             }
-            return result;
         }
 
         private void CalcDamage(dynamic json)
         {
-            AirBattleResults.Clear();
             foreach (KeyValuePair<string, dynamic> kv in json)
             {
                 if (kv.Value == null)
@@ -268,11 +425,11 @@ namespace KancolleSniffer.Model
                 switch (kv.Key)
                 {
                     case "api_air_base_injection":
-                        AddAirBattleResult(kv.Value, "AB噴式");
+                        AirBattleResult.Add(kv.Value, "AB噴式");
                         CalcKoukuDamage(kv.Value);
                         break;
                     case "api_injection_kouku":
-                        AddAirBattleResult(kv.Value, "噴式");
+                        AirBattleResult.Add(kv.Value, "噴式");
                         CalcKoukuDamage(kv.Value);
                         break;
                     case "api_air_base_attack":
@@ -288,11 +445,11 @@ namespace KancolleSniffer.Model
                         CalcDamageByTurn(kv.Value);
                         break;
                     case "api_kouku":
-                        AddAirBattleResult(kv.Value, "航空戦");
+                        AirBattleResult.Add(kv.Value, "航空戦");
                         CalcKoukuDamage(kv.Value);
                         break;
                     case "api_kouku2":
-                        AddAirBattleResult(kv.Value, "航空戦2");
+                        AirBattleResult.Add(kv.Value, "航空戦2");
                         CalcKoukuDamage(kv.Value);
                         break;
                     case "api_support_info":
@@ -343,7 +500,7 @@ namespace KancolleSniffer.Model
             var i = 1;
             foreach (var entry in json)
             {
-                AddAirBattleResult(entry, "基地" + i++);
+                AirBattleResult.Add(entry, "基地" + i++);
                 CalcKoukuDamage(entry);
             }
         }
@@ -353,52 +510,6 @@ namespace KancolleSniffer.Model
             CalcDamageByTurn(json.api_hougeki, true);
         }
 
-        private void AddAirBattleResult(dynamic json, string phaseName)
-        {
-            var stage1 = json.api_stage1;
-            if (stage1 == null || (stage1.api_f_count == 0 && stage1.api_e_count == 0))
-                return;
-            var result = new AirBattleResult
-            {
-                PhaseName = phaseName,
-                AirControlLevel = json.api_stage1.api_disp_seiku() ? (int)json.api_stage1.api_disp_seiku : 0,
-                Stage1 = new AirBattleResult.StageResult
-                {
-                    FriendCount = (int)json.api_stage1.api_f_count,
-                    FriendLost = (int)json.api_stage1.api_f_lostcount,
-                    EnemyCount = (int)json.api_stage1.api_e_count,
-                    EnemyLost = (int)json.api_stage1.api_e_lostcount
-                },
-                Stage2 = json.api_stage2 == null
-                    ? new AirBattleResult.StageResult
-                    {
-                        FriendCount = 0,
-                        FriendLost = 0,
-                        EnemyCount = 0,
-                        EnemyLost = 0
-                    }
-                    : new AirBattleResult.StageResult
-                    {
-                        FriendCount = (int)json.api_stage2.api_f_count,
-                        FriendLost = (int)json.api_stage2.api_f_lostcount,
-                        EnemyCount = (int)json.api_stage2.api_e_count,
-                        EnemyLost = (int)json.api_stage2.api_e_lostcount
-                    }
-            };
-            if (json.api_stage2 != null && json.api_stage2.api_air_fire())
-            {
-                var airFire = json.api_stage2.api_air_fire;
-                var idx = (int)airFire.api_idx;
-                result.AirFire = new AirBattleResult.AirFireResult
-                {
-                    ShipName = idx < _friend.Length ? _friend[idx].Name : _guard[idx - 6].Name,
-                    Kind = (int)airFire.api_kind,
-                    Items = ((int[])airFire.api_use_items).Select(id => _itemInfo.GetSpecByItemId(id).Name).ToArray()
-                };
-            }
-            AirBattleResults.Add(result);
-        }
-
         private void CalcKoukuDamage(dynamic json)
         {
             if (json.api_stage3() && json.api_stage3 != null)
@@ -451,42 +562,71 @@ namespace KancolleSniffer.Model
                 return;
 
             var eFlags = (int[])json.api_at_eflag;
-            var sources = (int[])json.api_at_list;
-            var types = json.api_at_type() ? (int[])json.api_at_type : (int[])json.api_sp_list;
+            var night = json.api_sp_list();
+            var types = night ? (int[])json.api_sp_list : (int[])json.api_at_type;
             var targets = (int[][])json.api_df_list;
             var damages = (int[][])json.api_damage;
-            var records = new[] {new Record[12], new Record[12]};
-            Array.Copy(_friend, records[1], _friend.Length);
-            Array.Copy(_guard, 0, records[1], 6, _guard.Length);
-            Array.Copy(_enemy, records[0], _enemy.Length);
-            Array.Copy(_enemyGuard, 0, records[0], 6, _enemyGuard.Length);
+            var records = new BothRecord(_friend, _guard, _enemy, _enemyGuard);
             for (var turn = 0; turn < eFlags.Length; turn++)
             {
                 if (ignoreFriendDamage && eFlags[turn] == 1)
                     continue;
-                if (types[turn] == 100 || types[turn] == 101) // Nelson Touchと長門一斉射
-                    records[eFlags[turn] ^ 1][sources[turn]].TriggerSpecialAttack();
+                if (IsSpecialAttack(types[turn]))
+                {
+                    var pos = night && _guard.Length > 0 ? 6 : 0; // 連合第二の僚艦夜戦突撃は6
+                    records.TriggerSpecialAttack(1, pos);
+                }
                 for (var shot = 0; shot < targets[turn].Length; shot++)
                 {
                     var target = targets[turn][shot];
                     var damage = damages[turn][shot];
                     if (target == -1 || damage == -1)
                         continue;
-                    records[eFlags[turn]][target].ApplyDamage(damage);
+                    records.ApplyDamage(eFlags[turn], target, damage);
                 }
-                foreach (var ship in records[1])
-                    ship?.CheckDamageControl();
+                records.CheckDamageControl();
             }
         }
 
-        public void InspectMapStart(dynamic json)
+        private bool IsSpecialAttack(int type)
         {
-            InspectMapNext(json);
+            // 100: Nelson Touch
+            // 101: 長門一斉射
+            // 102: 陸奥一斉射
+            // 104: 金剛僚艦夜戦突撃
+            // 200: 瑞雲一体攻撃
+            // 201: 海陸立体攻撃
+            return type >= 100 && type < 200;
         }
 
-        public void InspectMapNext(dynamic json)
+        private class BothRecord
         {
-            _lastCell = (int)json.api_next == 0;
+            private readonly Record[][] _records;
+
+            public BothRecord(Record[] friend, Record[] guard, Record[] enemy, Record[] enemyGuard)
+            {
+                _records = new[] {new Record[12], new Record[12]};
+                Array.Copy(friend, _records[1], friend.Length);
+                Array.Copy(guard, 0, _records[1], 6, guard.Length);
+                Array.Copy(enemy, _records[0], enemy.Length);
+                Array.Copy(enemyGuard, 0, _records[0], 6, enemyGuard.Length);
+            }
+
+            public void TriggerSpecialAttack(int side, int index)
+            {
+                _records[side][index].TriggerSpecialAttack();
+            }
+
+            public void ApplyDamage(int side, int index, int damage)
+            {
+                _records[side][index].ApplyDamage(damage);
+            }
+
+            public void CheckDamageControl()
+            {
+                foreach (var ship in _records[1])
+                    ship?.CheckDamageControl();
+            }
         }
 
         public void InspectBattleResult(dynamic json)
@@ -494,7 +634,8 @@ namespace KancolleSniffer.Model
             BattleState = BattleState.Result;
             if (_friend == null)
                 return;
-            ShowResult(!_lastCell);
+            ShowResult();
+            SetDamagedShipWarning();
             _shipInfo.SaveBattleResult();
             _shipInfo.DropShipId = json.api_get_ship() ? (int)json.api_get_ship.api_ship_id : -1;
             VerifyResultRank(json);
@@ -507,12 +648,12 @@ namespace KancolleSniffer.Model
             BattleState = BattleState.Result;
             if (_friend == null)
                 return;
-            ShowResult(false);
+            ShowResult();
             VerifyResultRank(json);
             CleanupResult();
         }
 
-        private void ShowResult(bool warnDamagedShip = true)
+        private void ShowResult()
         {
             if (_friend == null)
                 return;
@@ -522,10 +663,18 @@ namespace KancolleSniffer.Model
                 : _fleet.ActualShips;
             foreach (var entry in ships.Zip(_friend.Concat(_guard), (ship, now) => new {ship, now}))
                 entry.now.UpdateShipStatus(entry.ship);
-            if (warnDamagedShip)
-                _shipInfo.SetBadlyDamagedShips();
-            else
-                _shipInfo.ClearBadlyDamagedShips();
+        }
+
+        private void SetDamagedShipWarning()
+        {
+            if (_safeCell)
+                return;
+            _shipInfo.SetBadlyDamagedShips();
+        }
+
+        private void ClearDamagedShipWarning()
+        {
+            _shipInfo.ClearBadlyDamagedShips();
         }
 
         private void VerifyResultRank(dynamic json)
@@ -540,7 +689,7 @@ namespace KancolleSniffer.Model
             DisplayedResultRank.Actual = actual;
         }
 
-        public void SetEscapeShips(dynamic json)
+        private void SetEscapeShips(dynamic json)
         {
             _escapingShips.Clear();
             if (!json.api_escape_flag() || (int)json.api_escape_flag == 0)
@@ -570,14 +719,15 @@ namespace KancolleSniffer.Model
             private bool _practice;
             public ShipStatus SnapShot => (ShipStatus)_status.Clone();
             public int NowHp => _status.NowHp;
-            public bool Escaped => _status.Escaped;
+            public bool Escaped { get; set; }
             public ShipStatus.Damage DamageLevel => _status.DamageLevel;
             public string Name => _status.Name;
             public int StartHp { get; private set; }
 
             public static Record[] Setup(IEnumerable<ShipStatus> ships, bool practice) =>
-            (from s in ships
-                select new Record {_status = (ShipStatus)s.Clone(), _practice = practice, StartHp = s.NowHp}).ToArray();
+                (from s in ships
+                    select new Record {_status = (ShipStatus)s.Clone(), _practice = practice, StartHp = s.NowHp})
+                .ToArray();
 
             public static Record[] Setup(int[] nowHps, ShipSpec[] specs, ItemSpec[][] slots, bool practice)
             {
@@ -634,78 +784,69 @@ namespace KancolleSniffer.Model
                 ship.NowHp = NowHp;
                 ship.Slot = _status.Slot;
                 ship.SlotEx = _status.SlotEx;
-                ship.SpecialAttack = _status.SpecialAttack == ShipStatus.Attack.Fire
-                    ? ShipStatus.Attack.Fired
-                    : ShipStatus.Attack.None;
+                if (_status.SpecialAttack == ShipStatus.Attack.Fire)
+                    ship.SpecialAttack = ShipStatus.Attack.Fired;
             }
         }
 
         private BattleResultRank CalcLdResultRank()
         {
-            var combined = _friend.Concat(_guard).Where(r => !r.Escaped).ToArray();
-            var friendGauge = combined.Sum(r => r.StartHp - r.NowHp);
-            var friendGaugeRate = Floor((double)friendGauge / combined.Sum(r => r.StartHp) * 100);
+            var friend = new ResultRankParams(_friend.Concat(_guard).ToArray());
 
-            if (friendGauge <= 0)
+            if (friend.Gauge <= 0)
                 return BattleResultRank.P;
-            if (friendGaugeRate < 10)
+            if (friend.GaugeRate < 10)
                 return BattleResultRank.A;
-            if (friendGaugeRate < 20)
+            if (friend.GaugeRate < 20)
                 return BattleResultRank.B;
-            if (friendGaugeRate < 50)
+            if (friend.GaugeRate < 50)
                 return BattleResultRank.C;
-            if (friendGaugeRate < 80)
+            if (friend.GaugeRate < 80)
                 return BattleResultRank.D;
             return BattleResultRank.E;
         }
 
         private BattleResultRank CalcResultRank()
         {
-            var friend = _friend.Concat(_guard).ToArray();
-            var enemy = _enemy.Concat(_enemyGuard).ToArray();
-
-            var friendCount = friend.Length;
-            var friendStartHpTotal = 0;
-            var friendNowHpTotal = 0;
-            var friendSunk = 0;
-            foreach (var ship in friend)
+            var friend = new ResultRankParams(_friend.Concat(_guard).ToArray());
+            var enemy = new ResultRankParams(_enemy.Concat(_enemyGuard).ToArray());
+            if (friend.Sunk == 0 && enemy.Sunk == enemy.Count)
             {
-                if (ship.Escaped)
-                    continue;
-                friendStartHpTotal += ship.StartHp;
-                friendNowHpTotal += ship.NowHp;
-                if (ship.NowHp == 0)
-                    friendSunk++;
-            }
-            var friendGaugeRate = (int)((double)(friendStartHpTotal - friendNowHpTotal) / friendStartHpTotal * 100);
-
-            var enemyCount = enemy.Length;
-            var enemyStartHpTotal = enemy.Sum(r => r.StartHp);
-            var enemyNowHpTotal = enemy.Sum(r => r.NowHp);
-            var enemySunk = enemy.Count(r => r.NowHp == 0);
-            var enemyGaugeRate = (int)((double)(enemyStartHpTotal - enemyNowHpTotal) / enemyStartHpTotal * 100);
-
-            if (friendSunk == 0 && enemySunk == enemyCount)
-            {
-                if (friendNowHpTotal >= friendStartHpTotal)
+                if (friend.Gauge <= 0)
                     return BattleResultRank.P;
                 return BattleResultRank.S;
             }
-            if (friendSunk == 0 && enemySunk >= (int)(enemyCount * 0.7) && enemyCount > 1)
+            if (friend.Sunk == 0 && enemy.Sunk >= (int)(enemy.Count * 0.7) && enemy.Count > 1)
                 return BattleResultRank.A;
-            if (friendSunk < enemySunk && enemy[0].NowHp == 0)
+            if (friend.Sunk < enemy.Sunk && _enemy[0].NowHp == 0)
                 return BattleResultRank.B;
-            if (friendCount == 1 && friend[0].DamageLevel == ShipStatus.Damage.Badly)
+            if (friend.Count == 1 && _friend[0].DamageLevel == ShipStatus.Damage.Badly)
                 return BattleResultRank.D;
-            if (enemyGaugeRate > friendGaugeRate * 2.5)
+            if (enemy.GaugeRate > friend.GaugeRate * 2.5)
                 return BattleResultRank.B;
-            if (enemyGaugeRate > friendGaugeRate * 0.9)
+            if (enemy.GaugeRate > friend.GaugeRate * 0.9)
                 return BattleResultRank.C;
-            if (friendCount > 1 && friendCount - 1 == friendSunk)
+            if (friend.Count > 1 && friend.Count - 1 == friend.Sunk)
                 return BattleResultRank.E;
             return BattleResultRank.D;
         }
 
+        private class ResultRankParams
+        {
+            public readonly int Count;
+            public readonly int Sunk;
+            public readonly int Gauge;
+            public readonly int GaugeRate;
+
+            public ResultRankParams(Record[] records)
+            {
+                Count = records.Length;
+                Sunk = records.Count(r => r.NowHp == 0);
+                Gauge = records.Sum(r => r.StartHp - r.NowHp);
+                GaugeRate = (int)((double)Gauge / records.Sum(r => r.Escaped ? 0 : r.StartHp) * 100);
+            }
+        }
+
         /// <summary>
         /// テスト専用
         /// </summary>