update new rule 2020

Game/AI/AIUtil.cs

@@ -251,7 +251,7 @@ namespace WindBot.Game.AI
                 if (remove.Contains(EnemyMZone[i])) EnemyMZone[i] = null;
             }
 
-            if (!Duel.IsNewRule)
+            if (!Duel.IsNewRule || Duel.IsNewRule2020)
                 return Zones.MainMonsterZones;
 
             int result = 0;

Game/Duel.cs

@@ -7,6 +7,7 @@ namespace WindBot.Game
     {
         public bool IsFirst { get; set; }
         public bool IsNewRule { get; set; }
+        public bool IsNewRule2020 { get; set; }
 
         public ClientField[] Fields { get; private set; }
 

Game/GameBehavior.cs

@@ -150,7 +150,8 @@ namespace WindBot.Game
             /*int rule = */ packet.ReadByte();
             /*int mode = */ packet.ReadByte();
             int duel_rule = packet.ReadByte();
-            _ai.Duel.IsNewRule = (duel_rule == 4);
+            _ai.Duel.IsNewRule = (duel_rule >= 4);
+            _ai.Duel.IsNewRule2020 = (duel_rule >= 5);
             BinaryWriter deck = GamePacketFactory.Create(CtosMessage.UpdateDeck);
             deck.Write(Deck.Cards.Count + Deck.ExtraCards.Count);
             deck.Write(Deck.SideCards.Count);
@@ -347,7 +348,8 @@ namespace WindBot.Game
             _duel.IsFirst = (type & 0xF) == 0;
             _duel.Turn = 0;
             int duel_rule = packet.ReadByte();
-            _ai.Duel.IsNewRule = (duel_rule == 4);
+            _ai.Duel.IsNewRule = (duel_rule >= 4);
+            _ai.Duel.IsNewRule2020 = (duel_rule >= 5);
             _duel.Fields[GetLocalPlayer(0)].LifePoints = packet.ReadInt32();
             _duel.Fields[GetLocalPlayer(1)].LifePoints = packet.ReadInt32();
             int deck = packet.ReadInt16();