add chaintargetonly list (#73)

Game/AI/AIFunctions.cs

@@ -350,7 +350,7 @@ namespace WindBot.Game.AI
 
         public bool IsChainTargetOnly(ClientCard card)
         {
-            return Duel.ChainTargets.Count == 1 && card.Equals(Duel.ChainTargets[0]);
+            return Duel.ChainTargetOnly.Count == 1 && card.Equals(Duel.ChainTargetOnly[0]);
         }
 
         public bool ChainContainsCard(int id)

Game/Duel.cs

@@ -19,6 +19,7 @@ namespace WindBot.Game
         public int LastChainPlayer { get; set; }
         public IList<ClientCard> CurrentChain { get; set; }
         public IList<ClientCard> ChainTargets { get; set; }
+        public IList<ClientCard> ChainTargetOnly { get; set; }
         public int LastSummonPlayer { get; set; }
 
         public Duel()
@@ -29,6 +30,7 @@ namespace WindBot.Game
             LastChainPlayer = -1;
             CurrentChain = new List<ClientCard>();
             ChainTargets = new List<ClientCard>();
+            ChainTargetOnly = new List<ClientCard>();
             LastSummonPlayer = -1;
         }
 

Game/GameBehavior.cs

@@ -621,7 +621,8 @@ namespace WindBot.Game
             if (_debug)
                 if (card != null) Logger.WriteLine("(" + cc.ToString() + " 's " + (card.Name ?? "UnKnowCard") + " activate effect)");
             _ai.OnChaining(card, cc);
-            _duel.ChainTargets.Clear();
+            //_duel.ChainTargets.Clear();
+            _duel.ChainTargetOnly.Clear();
             _duel.LastSummonPlayer = -1;
             _duel.CurrentChain.Add(card);
             _duel.LastChainPlayer = cc;
@@ -633,7 +634,8 @@ namespace WindBot.Game
             _ai.OnChainEnd();
             _duel.LastChainPlayer = -1;
             _duel.CurrentChain.Clear();
-            //_duel.ChainTargets.Clear();
+            _duel.ChainTargets.Clear();
+            _duel.ChainTargetOnly.Clear();
         }
 
         private void OnCardSorting(BinaryReader packet)
@@ -758,6 +760,7 @@ namespace WindBot.Game
                 if (_debug)
                     Logger.WriteLine("(" + (CardLocation)loc + " 's " + (card.Name ?? "UnKnowCard") + " become target)");
                 _duel.ChainTargets.Add(card);
+                _duel.ChainTargetOnly.Add(card);
             }
         }