Revert "Add AI.GetAttacker() and AI.GetDefender() (#3)"

This reverts commit 258990b9.

Game/GameAI.cs

-using System.Linq;
+using System.Linq;
 using System.Collections.Generic;
 using WindBot.Game.AI;
 using YGOSharp.OCGWrapper.Enums;
@@ -90,8 +90,6 @@ namespace WindBot.Game
             m_option = -1;
             m_yesno = -1;
             m_position = CardPosition.FaceUpAttack;
-            m_attacker = null;
-            m_defender = null;
             Duel.LastSummonPlayer = -1;
             if (Duel.Player == 0 && Duel.Phase == DuelPhase.Draw)
             {
@@ -628,27 +626,9 @@ namespace WindBot.Game
         private int m_number;
         private int m_announce;
         private int m_yesno;
-        private ClientCard m_attacker;
-        private ClientCard m_defender;
         private IList<CardAttribute> m_attributes = new List<CardAttribute>();
         private IList<CardRace> m_races = new List<CardRace>();
 
-        public void SendBattleMsg(ClientCard attackcard, ClientCard defendcard)
-        {
-            m_attacker = attackcard;
-            m_defender = defendcard;
-        }
-
-        public ClientCard GetAttacker()
-        {
-            return m_attacker;
-        }
-
-        public ClientCard GetDefender()
-        {
-            return m_defender;
-        }
-
         public void SelectCard(ClientCard card)
         {
             m_selector = new CardSelector(card);

Game/GameBehavior.cs

-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text.RegularExpressions;
@@ -494,13 +494,12 @@ namespace WindBot.Game
             int la = packet.ReadByte();
             int sa = packet.ReadByte();
             packet.ReadByte(); //
-            int cd = GetLocalPlayer(packet.ReadByte()); // cd
+            packet.ReadByte(); // cd
             int ld = packet.ReadByte();
-            int sd = packet.ReadByte(); // sd
+            packet.ReadByte(); // sd
             packet.ReadByte(); //
+
             ClientCard attackcard = _duel.GetCard(ca, (CardLocation)la, sa);
-            ClientCard defendcard = _duel.GetCard(cd, (CardLocation)ld, sd);
-            _ai.SendBattleMsg(attackcard, defendcard);
             if (ld == 0 && (attackcard != null) && (ca != 0))
             {
                 _ai.OnDirectAttack(attackcard);