X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=KancolleSniffer%2FBattleInfo.cs;h=8f9d53fbd62a816fcd7be57aa3c7deb90b802911;hb=460df58348e0c1f027a1e3f64358c4c161ff9590;hp=d93be51287abfc8511db5999d154e78e03911fcd;hpb=a4bb5b32c97e8818031851f225ff46b8c977f6ac;p=kancollesniffer%2FKancolleSniffer.git

diff --git a/KancolleSniffer/BattleInfo.cs b/KancolleSniffer/BattleInfo.cs
index d93be51..8f9d53f 100644
--- a/KancolleSniffer/BattleInfo.cs
+++ b/KancolleSniffer/BattleInfo.cs
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using static System.Math;
@@ -26,7 +27,24 @@ namespace KancolleSniffer
         B,
         C,
         D,
-        E,
+        E
+    }
+
+    public enum BattleState
+    {
+        None,
+        Day,
+        Night,
+        Result,
+        Unknown
+    }
+
+    public class EnemyFighterPower
+    {
+        public bool HasUnknown { get; set; }
+        public string UnknownMark => HasUnknown ? "+" : "";
+        public int AirCombat { get; set; }
+        public int Interception { get; set; }
     }
 
     public class BattleInfo
@@ -36,126 +54,119 @@ namespace KancolleSniffer
         private int _fleet;
         private Record[] _friend;
         private Record[] _guard;
-        private int[] _enemyHp;
-        private int[] _enemyGuardHp;
-        private int[] _enemyStartHp;
-        private int[] _enemyGuardStartHp;
+        private Record[] _enemy;
+        private Record[] _enemyGuard;
         private readonly List<int> _escapingShips = new List<int>();
-        private int _flagshipRecoveryType;
+        private bool _lastCell;
 
-        public bool InBattle { get; set; }
-        public string Formation { get; private set; }
-        public string EnemyFighterPower { get; private set; }
+        public BattleState BattleState { get; set; }
+        public int[] Formation { get; private set; }
+        public int[] FighterPower { get; private set; }
+        public EnemyFighterPower EnemyFighterPower { get; private set; }
         public int AirControlLevel { get; private set; }
         public BattleResultRank ResultRank { get; private set; }
-        public ShipStatus[] EnemyResultStatus { get; private set; }
+        public RankPair DisplayedResultRank { get; } = new RankPair();
+        public BattleResult Result { get; set; }
+        public bool EnemyIsCombined => _enemyGuard.Length > 0;
+        public List<AirBattleResult> AirBattleResults { get; } = new List<AirBattleResult>();
 
-        public BattleInfo(ShipInfo shipInfo, ItemInfo itemInfo)
+        public class RankPair
         {
-            _shipInfo = shipInfo;
-            _itemInfo = itemInfo;
+            public char Assumed { get; set; }
+            public char Actual { get; set; }
+            public bool IsError => Assumed != Actual;
         }
 
-        public void InspectBattle(dynamic json, string url)
+        public class BattleResult
         {
-            InBattle = true;
-            Formation = FormationName(json);
-            EnemyFighterPower = CalcEnemyFighterPower(json);
-            AirControlLevel = CheckAirControlLevel(json);
-            ShowResult(false); // 昼戦の結果を夜戦のときに表示する
-            SetupResult(json);
-            if (IsNightBattle(json))
-            {
-                CalcHougekiDamage(json.api_hougeki,
-                    _guard.Length > 0 ? _guard : _friend,
-                    json.api_active_deck() && json.api_active_deck[1] != 1 ? _enemyGuardHp : _enemyHp);
-            }
-            else
+            public class Combined
             {
-                CalcDamage(json, url.EndsWith("battle_water"));
+                public ShipStatus[] Main { get; set; }
+                public ShipStatus[] Guard { get; set; }
             }
-            ClearEnemyOverKill();
-            ResultRank = url.EndsWith("ld_airbattle") ? CalcLdAirBattleRank() : CalcResultRank();
+
+            public Combined Friend { get; set; }
+            public Combined Enemy { get; set; }
         }
 
-        private void ClearEnemyOverKill()
+        public BattleInfo(ShipInfo shipInfo, ItemInfo itemInfo)
         {
-            _enemyHp = _enemyHp.Select(hp => hp < 0 ? 0 : hp).ToArray();
-            _enemyGuardHp = _enemyGuardHp.Select(hp => hp < 0 ? 0 : hp).ToArray();
+            _shipInfo = shipInfo;
+            _itemInfo = itemInfo;
         }
 
-        public void InspectMapNext(string request)
+        public void InspectBattle(string url, string request, dynamic json)
         {
-            var type = HttpUtility.ParseQueryString(request)["api_recovery_type"];
-            if (type == null)
-                return;
-            _flagshipRecoveryType = int.Parse(type);
+            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);
+            BattleState = IsNightBattle(json) ? BattleState.Night : BattleState.Day;
+            CalcDamage(json);
+            ResultRank = url.EndsWith("ld_airbattle") ? CalcLdAirBattleRank() : CalcResultRank();
+            SetResult();
         }
 
         private bool IsNightBattle(dynamic json) => json.api_hougeki();
 
-        private int DeckId(dynamic json)
+        public static int DeckId(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) // 通常の夜戦では文字列
+            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;
         }
 
-        private string FormationName(dynamic json)
-        {
-            if (!json.api_formation()) // 演習の夜戦
-                return "";
-            switch ((int)json.api_formation[2])
-            {
-                case 1:
-                    return "同航戦";
-                case 2:
-                    return "反航戦";
-                case 3:
-                    return "T字有利";
-                case 4:
-                    return "T字不利";
-            }
-            return "";
-        }
-
-        private void SetupResult(dynamic json)
+        private void SetupResult(string request, dynamic json, bool practice)
         {
             if (_friend != null)
                 return;
-            var nowhps = (int[])json.api_nowhps;
+            _shipInfo.SaveBattleStartStatus();
             _fleet = DeckId(json);
             var fstats = _shipInfo.GetShipStatuses(_fleet);
-            FlagshipRecovery(fstats[0]);
-            _friend = Record.Setup(fstats);
-            _enemyHp = nowhps.Skip(7).TakeWhile(hp => hp != -1).ToArray();
-            _enemyStartHp = (int[])_enemyHp.Clone();
-            EnemyResultStatus =
-            (from id in (int[])json.api_ship_ke
-                where id != -1
-                select new ShipStatus {Id = id, Spec = _shipInfo.GetSpec(id)}).ToArray();
-            _guard = new Record[0];
-            _enemyGuardHp = new int[0];
-            _enemyGuardStartHp = new int[0];
-            if (!json.api_nowhps_combined())
-                return;
-            var combined = (int[])json.api_nowhps_combined;
-            if (combined[1] != -1) // 味方が連合艦隊
-                _guard = Record.Setup(_shipInfo.GetShipStatuses(1));
-            if (combined.Length > 7) // 敵が連合艦隊
+            FlagshipRecovery(request, fstats[0]);
+            _friend = Record.Setup(fstats, practice);
+            _guard = json.api_f_nowhps_combined()
+                ? Record.Setup(_shipInfo.GetShipStatuses(1), practice)
+                : new Record[0];
+            _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);
+            _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)
+                : new Record[0];
+        }
+
+        private void SetResult()
+        {
+            Result = new BattleResult
             {
-                _enemyGuardHp =
-                    ((int[])json.api_nowhps_combined).
-                        Skip(7).TakeWhile(hp => hp != -1).ToArray();
-                _enemyGuardStartHp = (int[])_enemyGuardHp.Clone();
-            }
+                Friend = new BattleResult.Combined
+                {
+                    Main = _friend.Select(r => r.SnapShot).ToArray(),
+                    Guard = _guard.Select(r => r.SnapShot).ToArray()
+                },
+                Enemy = new BattleResult.Combined
+                {
+                    Main = _enemy.Select(r => r.SnapShot).ToArray(),
+                    Guard = _enemyGuard.Select(r => r.SnapShot).ToArray()
+                }
+            };
         }
 
-        private void FlagshipRecovery(ShipStatus flagship)
+        private void FlagshipRecovery(string request, ShipStatus flagship)
         {
-            switch (_flagshipRecoveryType)
+            var type = int.Parse(HttpUtility.ParseQueryString(request)["api_recovery_type"] ?? "0");
+            switch (type)
             {
                 case 0:
                     return;
@@ -168,9 +179,8 @@ namespace KancolleSniffer
                     ConsumeSlotItem(flagship, 43); // 女神
                     break;
             }
-            if (_flagshipRecoveryType != 0)
+            if (type != 0)
                 _shipInfo.SetBadlyDamagedShips();
-            _flagshipRecoveryType = 0;
         }
 
         private static void ConsumeSlotItem(ShipStatus ship, int id)
@@ -193,6 +203,7 @@ namespace KancolleSniffer
         public void CleanupResult()
         {
             _friend = null;
+            _lastCell = false;
         }
 
         private int CheckAirControlLevel(dynamic json)
@@ -207,110 +218,120 @@ namespace KancolleSniffer
             return (int)stage1.api_disp_seiku;
         }
 
-        private string CalcEnemyFighterPower(dynamic json)
+        private int[] CalcFighterPower()
         {
-            var missing = "";
-            var maxEq = ((int[])json.api_ship_ke).Skip(1).SelectMany(id =>
+            if (_guard.Length > 0 && _enemyGuard.Length > 0)
+                return _shipInfo.GetFighterPower(0).Zip(_shipInfo.GetFighterPower(1), (a, b) => a + b).ToArray();
+            return _shipInfo.GetFighterPower(_fleet);
+        }
+
+        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;
-                missing = "+";
+                result.HasUnknown = true;
                 return new int[5];
-            }).ToArray();
+            });
             var equips = ((int[][])json.api_eSlot).SelectMany(x => x);
-            return (from slot in equips.Zip(maxEq, (id, max) => new {id, max})
-                       let spec = _itemInfo.GetSpecByItemId(slot.id)
-                       where spec.CanAirCombat
-                       select (int)Floor(spec.AntiAir * Sqrt(slot.max))).DefaultIfEmpty().Sum() + missing;
-        }
-
-        private void CalcDamage(dynamic json, bool surfaceFleet = false)
-        {
-            var fc = _guard.Length > 0;
-            var ec = _enemyGuardHp.Length > 0;
-            var both = fc && ec;
-            if (json.api_air_base_attack())
-                CalcAirBaseAttackDamage(json.api_air_base_attack);
-            if (json.api_kouku.api_stage3 != null)
-                CalcSimpleDamage(json.api_kouku.api_stage3, _friend, _enemyHp);
-            if (json.api_kouku.api_stage3_combined() && json.api_kouku.api_stage3_combined != null)
-                CalcSimpleDamage(json.api_kouku.api_stage3_combined, _guard, _enemyGuardHp);
-            if (json.api_kouku2()) // 航空戦2回目
-            {
-                if (json.api_kouku2.api_stage3 != null)
-                    CalcSimpleDamage(json.api_kouku2.api_stage3, _friend, _enemyHp);
-                if (json.api_kouku2.api_stage3_combined() && json.api_kouku2.api_stage3_combined != null)
-                    CalcSimpleDamage(json.api_kouku2.api_stage3_combined, _guard, _enemyGuardHp);
-            }
-            if (!json.api_opening_atack()) // 航空戦のみ
-                return;
-            if (json.api_support_info() && json.api_support_info != null)
-                CalcSupportDamage(json.api_support_info);
-            if (json.api_opening_taisen() && json.api_opening_taisen != null)
+            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})
             {
-                CalcHougekiDamage(json.api_opening_taisen,
-                    fc ? _guard : _friend, // 先制対潜攻撃の対象は護衛(たぶん)
-                    _enemyHp);
+                if (entry.spec.CanAirCombat)
+                    result.AirCombat += entry.perSlot;
+                if (entry.spec.IsAircraft)
+                    result.Interception += entry.perSlot;
             }
-            if (json.api_opening_atack != null)
-            {
-                if (both)
-                {
-                    CalcSimpleDamage(json.api_opening_atack, _friend, _guard, _enemyHp, _enemyGuardHp);
-                }
-                else
-                {
-                    CalcSimpleDamage(json.api_opening_atack,
-                        fc ? _guard : _friend, // 雷撃の対象は護衛
-                        _enemyHp, _enemyGuardHp);
-                }
-            }
-            if (json.api_hougeki1() && json.api_hougeki1 != null)
-            {
-                if (json.api_hougeki1.api_at_eflag())
-                {
-                    CalcCombinedHougekiDamage(json.api_hougeki1, _friend, _guard, _enemyHp, _enemyGuardHp);
-                }
-                else
-                {
-                    CalcHougekiDamage(json.api_hougeki1,
-                        fc && !surfaceFleet ? _guard : _friend, // 空母機動部隊は一巡目が護衛
-                        ec ? _enemyGuardHp : _enemyHp); // 敵連合艦隊は一巡目が護衛
-                }
-            }
-            if (json.api_hougeki2() && json.api_hougeki2 != null)
+            return result;
+        }
+
+        private enum CombatType
+        {
+            AtOnce,
+            ByTurn,
+            Support,
+            Aircraft,
+            AirBase,
+            Friend
+        }
+
+        private class Phase
+        {
+            public string Api { get; }
+            public CombatType Type { get; }
+            public string Name { get; }
+
+            public Phase(string api, CombatType type, string name = "")
             {
-                if (json.api_hougeki2.api_at_eflag())
-                    CalcCombinedHougekiDamage(json.api_hougeki2, _friend, _guard, _enemyHp, _enemyGuardHp);
-                else
-                    CalcHougekiDamage(json.api_hougeki2, _friend, _enemyHp);
+                Api = api;
+                Type = type;
+                Name = name;
             }
-            if (json.api_hougeki3() && json.api_hougeki3 != null)
+        }
+
+        private void CalcDamage(dynamic json)
+        {
+            AirBattleResults.Clear();
+            var phases = new[]
             {
-                if (json.api_hougeki3.api_at_eflag())
-                {
-                    CalcCombinedHougekiDamage(json.api_hougeki3, _friend, _guard, _enemyHp, _enemyGuardHp);
-                }
-                else
-                {
-                    CalcHougekiDamage(json.api_hougeki3,
-                        fc && surfaceFleet ? _guard : _friend, // 水上打撃部隊は三順目が護衛
-                        _enemyHp);
-                }
-            }
-            if (json.api_raigeki() && json.api_raigeki != null)
+                new Phase("air_base_injection", CombatType.Aircraft, "AB噴式"),
+                new Phase("injection_kouku", CombatType.Aircraft, "噴式"),
+                new Phase("air_base_attack", CombatType.AirBase),
+                new Phase("n_support_info", CombatType.Support),
+                new Phase("n_hougeki1", CombatType.ByTurn),
+                new Phase("n_hougeki2", CombatType.ByTurn),
+                new Phase("kouku", CombatType.Aircraft, "航空戦"),
+                new Phase("kouku2", CombatType.Aircraft, "航空戦2"),
+                new Phase("support_info", CombatType.Support),
+                new Phase("opening_taisen", CombatType.ByTurn),
+                new Phase("opening_atack", CombatType.AtOnce),
+                new Phase("friendly_battle", CombatType.Friend),
+                new Phase("hougeki", CombatType.ByTurn),
+                new Phase("hougeki1", CombatType.ByTurn),
+                new Phase("hougeki2", CombatType.ByTurn),
+                new Phase("hougeki3", CombatType.ByTurn),
+                new Phase("raigeki", CombatType.AtOnce)
+            };
+            foreach (var phase in phases)
+                CalcDamageByType(json, phase);
+        }
+
+        private void CalcDamageByType(dynamic json, Phase phase)
+        {
+            var api = "api_" + phase.Api;
+            if (!json.IsDefined(api) || json[api] == null)
+                return;
+            switch (phase.Type)
             {
-                if (both)
-                {
-                    CalcSimpleDamage(json.api_raigeki, _friend, _guard, _enemyHp, _enemyGuardHp);
-                }
-                else
-                {
-                    CalcSimpleDamage(json.api_raigeki,
-                        fc ? _guard : _friend, // 雷撃の対象は護衛
-                        _enemyHp, _enemyGuardHp);
-                }
+                case CombatType.AtOnce:
+                    CalcDamageAtOnce(json[api]);
+                    break;
+                case CombatType.ByTurn:
+                    CalcDamageByTurn(json[api]);
+                    break;
+                case CombatType.Support:
+                    CalcSupportDamage(json[api]);
+                    break;
+                case CombatType.Aircraft:
+                    AddAirBattleResult(json[api], phase.Name);
+                    CalcKoukuDamage(json[api]);
+                    break;
+                case CombatType.AirBase:
+                    CalcAirBaseAttackDamage(json[api]);
+                    break;
+                case CombatType.Friend:
+                    CalcFriendAttackDamage(json[api]);
+                    break;
             }
         }
 
@@ -318,137 +339,179 @@ namespace KancolleSniffer
         {
             if (json.api_support_hourai != null)
             {
-                CalcSimpleDamage(json.api_support_hourai.api_damage, _enemyHp, _enemyGuardHp);
+                CalcRawDamageAtOnce(json.api_support_hourai.api_damage, _enemy, _enemyGuard);
             }
             else if (json.api_support_airatack != null)
             {
-                var airattack = json.api_support_airatack;
-                if (airattack.api_stage3 != null)
-                    CalcSimpleDamage(airattack.api_stage3.api_edam, _enemyHp);
-                if (airattack.api_stage3_combined() && airattack.api_stage3_combined != null)
-                    CalcSimpleDamage(airattack.api_stage3_combined.api_edam, _enemyGuardHp);
+                CalcRawDamageAtOnce(json.api_support_airatack.api_stage3.api_edam, _enemy, _enemyGuard);
             }
         }
 
         private void CalcAirBaseAttackDamage(dynamic json)
         {
+            var i = 1;
             foreach (var entry in json)
             {
-                if (!entry.api_stage3() || entry.api_stage3 == null)
-                    continue;
-                CalcSimpleDamage(entry.api_stage3.api_edam, _enemyHp);
-                if (entry.api_stage3_combined())
-                    CalcSimpleDamage(entry.api_stage3_combined.api_edam, _enemyGuardHp);
+                AddAirBattleResult(entry, "基地" + i++);
+                CalcKoukuDamage(entry);
             }
         }
 
-        private void CalcSimpleDamage(dynamic json, Record[] friend, int[] enemy)
+        private void CalcFriendAttackDamage(dynamic json)
         {
-            if (json.api_fdam())
-                CalcSimpleDamage(json.api_fdam, friend);
-            if (json.api_edam())
-                CalcSimpleDamage(json.api_edam, enemy);
+            CalcDamageByTurn(json.api_hougeki, true);
         }
 
-        private void CalcSimpleDamage(dynamic json, Record[] friend, int[] enemy, int[] enemyGuard)
+        private void AddAirBattleResult(dynamic json, string phaseName)
         {
-            CalcSimpleDamage(json.api_fdam, friend);
-            CalcSimpleDamage(json.api_edam, enemy, enemyGuard);
+            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 CalcSimpleDamage(dynamic json, Record[] friend, Record[] guard, int[] enemy, int[] enemyGuard)
+        private void CalcKoukuDamage(dynamic json)
         {
-            CalcSimpleDamage(json.api_fdam, friend, guard);
-            CalcSimpleDamage(json.api_edam, enemy, enemyGuard);
+            if (json.api_stage3() && json.api_stage3 != null)
+                CalcDamageAtOnce(json.api_stage3, _friend, _enemy);
+            if (json.api_stage3_combined() && json.api_stage3_combined != null)
+                CalcDamageAtOnce(json.api_stage3_combined, _guard, _enemyGuard);
         }
 
-        private void CalcSimpleDamage(dynamic rawDamage, Record[] friend, Record[] guard)
+        private void CalcDamageAtOnce(dynamic json)
         {
-            var damage = (int[])rawDamage;
-            for (var i = 0; i < friend.Length; i++)
-                friend[i].ApplyDamage(damage[i + 1]);
-            for (var i = 0; i < guard.Length; i++)
-                friend[i].ApplyDamage(damage[i + 6 + 1]);
+            CalcDamageAtOnce(json, _friend, _guard, _enemy, _enemyGuard);
         }
 
-        private void CalcSimpleDamage(dynamic rawDamage, Record[] friend)
+        private void CalcDamageAtOnce(dynamic json, Record[] friend, Record[] enemy)
         {
-            var damage = (int[])rawDamage;
-            for (var i = 0; i < friend.Length; i++)
-                friend[i].ApplyDamage(damage[i + 1]);
+            CalcDamageAtOnce(json, friend, null, enemy, null);
         }
 
-        private void CalcSimpleDamage(dynamic rawDamage, int[] enemy, int[] enemyGuard)
+        private void CalcDamageAtOnce(dynamic json,
+            Record[] friend, Record[] guard, Record[] enemy, Record[] enemyGuard)
         {
-            var damage = (int[])rawDamage;
-            for (var i = 0; i < enemy.Length; i++)
-                enemy[i] -= damage[i + 1];
-            for (var i = 0; i < enemyGuard.Length; i++)
-                enemyGuard[i] -= damage[i + 6 + 1];
+            if (json.api_fdam() && json.api_fdam != null)
+                CalcRawDamageAtOnce(json.api_fdam, friend, guard);
+            if (json.api_edam() && json.api_edam != null)
+                CalcRawDamageAtOnce(json.api_edam, enemy, enemyGuard);
         }
 
-        private void CalcSimpleDamage(dynamic rawDamage, int[] result)
+        private void CalcRawDamageAtOnce(dynamic rawDamage, Record[] friend, Record[] guard = null)
         {
             var damage = (int[])rawDamage;
-            for (var i = 0; i < result.Length; i++)
-                result[i] -= damage[i + 1];
+            for (var i = 0; i < friend.Length; i++)
+                friend[i].ApplyDamage(damage[i]);
+            if (guard == null)
+                return;
+            for (var i = 0; i < guard.Length; i++)
+                guard[i].ApplyDamage(damage[i + 6]);
         }
 
-        private void CalcHougekiDamage(dynamic hougeki, Record[] friend, int[] enemy)
+        private void CalcDamageByTurn(dynamic json, bool ignoreFriendDamage = false)
         {
-            var targets = ((dynamic[])hougeki.api_df_list).Skip(1).SelectMany(x => (int[])x);
-            var damages = ((dynamic[])hougeki.api_damage).Skip(1).SelectMany(x => (int[])x);
-            foreach (var hit in targets.Zip(damages, (t, d) => new {t, d}))
+            if (!(json.api_df_list() && json.api_df_list != null &&
+                  json.api_damage() && json.api_damage != null &&
+                  json.api_at_eflag() && json.api_at_eflag != null))
+                return;
+
+            var targets = (int[][])json.api_df_list;
+            var damages = (int[][])json.api_damage;
+            var eflags = (int[])json.api_at_eflag;
+            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);
+            for (var i = 0; i < eflags.Length; i++)
             {
+                // 一度に複数の目標を狙う攻撃はないものと仮定する
+                var hit = new {t = targets[i][0], d = damages[i].Sum(d => d >= 0 ? d : 0)};
                 if (hit.t == -1)
                     continue;
-                if (hit.t <= 6)
-                    friend[hit.t - 1].ApplyDamage(hit.d);
-                else
-                    enemy[(hit.t - 1) % 6] -= hit.d;
+                if (ignoreFriendDamage && eflags[i] == 1)
+                    continue;
+                records[eflags[i]][hit.t].ApplyDamage(hit.d);
             }
         }
 
-        private void CalcCombinedHougekiDamage(dynamic hougeki, Record[] friend, Record[] guard,
-            int[] enemy, int[] enemyGuard)
+        public void InspectMapStart(dynamic json)
         {
-            var targets = ((dynamic[])hougeki.api_df_list).Skip(1).Select(x => (int[])x);
-            var damages = ((dynamic[])hougeki.api_damage).Skip(1).Select(x => (int[])x);
-            var eflags = ((int[])hougeki.api_at_eflag).Skip(1);
-            foreach (var turn in
-                targets.Zip(damages, (t, d) => new {t, d}).
-                    Zip(eflags, (td, e) => new {e, td.t, td.d}))
-            {
-                foreach (var hit in turn.t.Zip(turn.d, (t, d) => new {t, d}))
-                {
-                    if (turn.e == 1)
-                    {
-                        if (hit.t <= 6)
-                            friend[hit.t - 1].ApplyDamage(hit.d);
-                        else
-                            guard[(hit.t - 1) % 6].ApplyDamage(hit.d);
-                    }
-                    else
-                    {
-                        if (hit.t <= 6)
-                            enemy[hit.t - 1] -= hit.d;
-                        else
-                            enemyGuard[(hit.t - 1) % 6] -= hit.d;
-                    }
-                }
-            }
+            InspectMapNext(json);
+        }
+
+        public void InspectMapNext(dynamic json)
+        {
+            _lastCell = (int)json.api_next == 0;
         }
 
         public void InspectBattleResult(dynamic json)
         {
-            ShowResult();
+            BattleState = BattleState.Result;
+            ShowResult(!_lastCell);
+            _shipInfo.SaveBattleResult();
+            VerifyResultRank(json);
             CleanupResult();
             SetEscapeShips(json);
         }
 
+        private void VerifyResultRank(dynamic json)
+        {
+            if (_friend == null)
+                return;
+            if (!json.api_win_rank())
+                return;
+            var assumed = "PSABCDE"[(int)ResultRank];
+            if (assumed == 'P')
+                assumed = 'S';
+            var actual = ((string)json.api_win_rank)[0];
+            DisplayedResultRank.Assumed = assumed;
+            DisplayedResultRank.Actual = actual;
+        }
+
         public void InspectPracticeResult(dynamic json)
         {
+            BattleState = BattleState.Result;
             ShowResult(false);
+            VerifyResultRank(json);
             CleanupResult();
         }
 
@@ -465,16 +528,6 @@ namespace KancolleSniffer
                 _shipInfo.SetBadlyDamagedShips();
             else
                 _shipInfo.ClearBadlyDamagedShips();
-            SetEnemyResultStatus();
-        }
-
-        private void SetEnemyResultStatus()
-        {
-            for (var i = 0; i < EnemyResultStatus.Length; i++)
-            {
-                EnemyResultStatus[i].MaxHp = _enemyStartHp[i];
-                EnemyResultStatus[i].NowHp = _enemyHp[i];
-            }
         }
 
         public void SetEscapeShips(dynamic json)
@@ -483,12 +536,19 @@ namespace KancolleSniffer
             if (!json.api_escape_flag() || (int)json.api_escape_flag == 0)
                 return;
             var damaged = (int)json.api_escape.api_escape_idx[0] - 1;
-            _escapingShips.Add(_shipInfo.GetDeck(damaged / 6)[damaged % 6]);
-            var escort = (int)json.api_escape.api_tow_idx[0] - 1;
-            _escapingShips.Add(_shipInfo.GetDeck(escort / 6)[escort % 6]);
+            if (json.api_escape.api_tow_idx())
+            {
+                _escapingShips.Add(_shipInfo.GetDeck(damaged / 6)[damaged % 6]);
+                var escort = (int)json.api_escape.api_tow_idx[0] - 1;
+                _escapingShips.Add(_shipInfo.GetDeck(escort / 6)[escort % 6]);
+            }
+            else
+            {
+                _escapingShips.Add(_shipInfo.GetDeck(2)[damaged]);
+            }
         }
 
-        public void CauseCombinedBattleEscape()
+        public void CauseEscape()
         {
             _shipInfo.SetEscapedShips(_escapingShips);
             _shipInfo.SetBadlyDamagedShips();
@@ -497,13 +557,36 @@ namespace KancolleSniffer
         private class Record
         {
             private ShipStatus _status;
+            private bool _practice;
+            public ShipStatus SnapShot => (ShipStatus)_status.Clone();
             public int NowHp => _status.NowHp;
             public bool Escaped => _status.Escaped;
             public ShipStatus.Damage DamageLevel => _status.DamageLevel;
-            public int StartHp;
+            public string Name => _status.Name;
+            public int StartHp { get; private set; }
 
-            public static Record[] Setup(ShipStatus[] ships) =>
-                (from s in ships select new Record {_status = (ShipStatus)s.Clone(), StartHp = s.NowHp}).ToArray();
+            public static Record[] Setup(ShipStatus[] ships, bool practice) =>
+            (from s in ships
+                select new Record {_status = (ShipStatus)s.Clone(), _practice = practice, StartHp = s.NowHp}).ToArray();
+
+            public static Record[] Setup(int[] nowhps, ShipSpec[] ships, ItemSpec[][] slots, bool practice)
+            {
+                return Enumerable.Range(0, nowhps.Length).Select(i =>
+                    new Record
+                    {
+                        StartHp = nowhps[i],
+                        _status = new ShipStatus
+                        {
+                            Id = ships[i].Id,
+                            NowHp = nowhps[i],
+                            MaxHp = nowhps[i],
+                            Spec = ships[i],
+                            Slot = slots[i].Select(spec => new ItemStatus {Id = spec.Id, Spec = spec}).ToArray(),
+                            SlotEx = new ItemStatus(0)
+                        },
+                        _practice = practice
+                    }).ToArray();
+            }
 
             public void ApplyDamage(int damage)
             {
@@ -513,6 +596,8 @@ namespace KancolleSniffer
                     return;
                 }
                 _status.NowHp = 0;
+                if (_practice)
+                    return;
                 foreach (var item in new[] {_status.SlotEx}.Concat(_status.Slot))
                 {
                     if (item.Spec.Id == 42)
@@ -540,25 +625,19 @@ namespace KancolleSniffer
 
         private BattleResultRank CalcLdAirBattleRank()
         {
-            var combined = _friend.Concat(_guard).ToArray();
-            var friendNowShips = combined.Count(r => r.NowHp > 0);
+            var combined = _friend.Concat(_guard).Where(r => !r.Escaped).ToArray();
             var friendGauge = combined.Sum(r => r.StartHp - r.NowHp);
-            var friendSunk = combined.Count(r => r.NowHp == 0);
             var friendGaugeRate = Floor((double)friendGauge / combined.Sum(r => r.StartHp) * 100);
 
-            if (friendSunk == 0)
-            {
-                if (friendGauge == 0)
-                    return BattleResultRank.P;
-                if (friendGaugeRate < 10)
-                    return BattleResultRank.A;
-                if (friendGaugeRate < 20)
-                    return BattleResultRank.B;
-                if (friendGaugeRate < 50)
-                    return BattleResultRank.C;
-                return BattleResultRank.D;
-            }
-            if (friendSunk < friendNowShips)
+            if (friendGauge <= 0)
+                return BattleResultRank.P;
+            if (friendGaugeRate < 10)
+                return BattleResultRank.A;
+            if (friendGaugeRate < 20)
+                return BattleResultRank.B;
+            if (friendGaugeRate < 50)
+                return BattleResultRank.C;
+            if (friendGaugeRate < 80)
                 return BattleResultRank.D;
             return BattleResultRank.E;
         }
@@ -566,8 +645,7 @@ namespace KancolleSniffer
         private BattleResultRank CalcResultRank()
         {
             var friend = _friend.Concat(_guard).ToArray();
-            var enemyHp = _enemyHp.Concat(_enemyGuardHp).ToArray();
-            var enemyStartHp = _enemyStartHp.Concat(_enemyGuardStartHp).ToArray();
+            var enemy = _enemy.Concat(_enemyGuard).ToArray();
 
             var friendCount = friend.Length;
             var friendStartHpTotal = 0;
@@ -584,10 +662,10 @@ namespace KancolleSniffer
             }
             var friendGaugeRate = (int)((double)(friendStartHpTotal - friendNowHpTotal) / friendStartHpTotal * 100);
 
-            var enemyCount = enemyHp.Length;
-            var enemyStartHpTotal = enemyStartHp.Sum();
-            var enemyNowHpTotal = enemyHp.Sum();
-            var enemySunk = enemyHp.Count(hp => hp == 0);
+            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)
@@ -598,7 +676,7 @@ namespace KancolleSniffer
             }
             if (friendSunk == 0 && enemySunk >= (int)(enemyCount * 0.7) && enemyCount > 1)
                 return BattleResultRank.A;
-            if (friendSunk < enemySunk && enemyHp[0] == 0)
+            if (friendSunk < enemySunk && enemy[0].NowHp == 0)
                 return BattleResultRank.B;
             if (friendCount == 1 && friend[0].DamageLevel == ShipStatus.Damage.Badly)
                 return BattleResultRank.D;
@@ -610,5 +688,17 @@ namespace KancolleSniffer
                 return BattleResultRank.E;
             return BattleResultRank.D;
         }
+
+        /// <summary>
+        /// テスト専用
+        /// </summary>
+        public void InjectResultStatus(ShipStatus[] main, ShipStatus[] guard, ShipStatus[] enemy, ShipStatus[] enemyGuard)
+        {
+            Result = new BattleResult
+            {
+                Friend = new BattleResult.Combined { Main = main, Guard = guard},
+                Enemy = new BattleResult.Combined {Main = enemy, Guard = enemyGuard}
+            };
+        }
     }
 }
\ No newline at end of file