add Card.HasLinkMarker

Game/ClientCard.cs

@@ -23,7 +23,7 @@ namespace WindBot.Game
         public int Defense { get; private set; }
         public int LScale { get; private set; }
         public int RScale { get; private set; }
-        public int Link { get; private set; }
+        public int LinkCount { get; private set; }
         public int LinkMarker { get; private set; }
         public int BaseAttack { get; private set; }
         public int BaseDefense { get; private set; }
@@ -136,11 +136,21 @@ namespace WindBot.Game
                 RScale = packet.ReadInt32();
             if ((flag & (int)Query.Link) != 0)
             {
-                Link = packet.ReadInt32();
+                LinkCount = packet.ReadInt32();
                 LinkMarker = packet.ReadInt32();
             }
         }
 
+        public bool HasLinkMarker(int dir)
+        {
+            return ((LinkMarker & dir) != 0);
+        }
+
+        public bool HasLinkMarker(LinkMarker dir)
+        {
+            return ((LinkMarker & (int)dir) != 0);
+        }
+
         public bool HasType(CardType type)
         {
             return ((Type & (int)type) != 0);