lobbyPlayers have strict types, this is used to provide separate code paths to deliver messages to GUI player and remote one.

lobbyPlayer has a factory method to build concrete player.

.gitattributes

@@ -14058,6 +14058,9 @@ src/main/java/forge/game/player/AIPlayer.java svneol=native#text/plain
 src/main/java/forge/game/player/GameLossReason.java -text
 src/main/java/forge/game/player/HumanPlayer.java svneol=native#text/plain
 src/main/java/forge/game/player/LobbyPlayer.java -text
+src/main/java/forge/game/player/LobbyPlayerAi.java -text
+src/main/java/forge/game/player/LobbyPlayerHuman.java -text
+src/main/java/forge/game/player/LobbyPlayerRemote.java -text
 src/main/java/forge/game/player/Player.java svneol=native#text/plain
 src/main/java/forge/game/player/PlayerController.java -text
 src/main/java/forge/game/player/PlayerControllerAi.java -text

src/main/java/forge/control/Lobby.java

@@ -5,7 +5,9 @@ import java.util.Random;
 import java.util.concurrent.ConcurrentHashMap;
 
 import forge.game.player.LobbyPlayer;
-import forge.game.player.PlayerType;
+import forge.game.player.LobbyPlayerAi;
+import forge.game.player.LobbyPlayerHuman;
+import forge.game.player.LobbyPlayerRemote;
 import forge.gui.toolbox.FSkin;
 import forge.util.MyRandom;
 
@@ -57,17 +59,17 @@ public class Lobby {
             "Walter", "Wilfred", "William", "Winston"
     };
 
-    private Map<String, LobbyPlayer> remotePlayers = new ConcurrentHashMap<String, LobbyPlayer>();
-    private final LobbyPlayer guiPlayer = new LobbyPlayer(PlayerType.HUMAN, "Human");
+    private Map<String, LobbyPlayerRemote> remotePlayers = new ConcurrentHashMap<String, LobbyPlayerRemote>();
+    private final LobbyPlayerHuman guiPlayer = new LobbyPlayerHuman("Human");
     
 
-    public final LobbyPlayer getGuiPlayer() {
+    public final LobbyPlayerHuman getGuiPlayer() {
         return guiPlayer;
     }
 
     public final LobbyPlayer getAiPlayer() { return getAiPlayer(getRandomName()); }
     public final LobbyPlayer getAiPlayer(String name) {
-        LobbyPlayer player = new LobbyPlayer(PlayerType.COMPUTER, name);
+        LobbyPlayer player = new LobbyPlayerAi(name);
         player.setAvatarIndex(MyRandom.getRandom().nextInt(FSkin.getAvatars().size()));
         return player;
     }
@@ -101,7 +103,7 @@ public class Lobby {
         if (remotePlayers.containsKey(name))
             return remotePlayers.get(name);
 
-        LobbyPlayer res = new LobbyPlayer(PlayerType.REMOTE, name);
+        LobbyPlayerRemote res = new LobbyPlayerRemote(name);
         // have to load avatar from remote user's preferences here
         remotePlayers.put(name, res);
         return res;

src/main/java/forge/game/GameAction.java

@@ -35,7 +35,6 @@ import forge.CardPredicates;
 import forge.CardUtil;
 import forge.Command;
 import forge.CounterType;
-import forge.FThreads;
 import forge.GameEntity;
 import forge.card.CardType;
 import forge.card.TriggerReplacementBase;

src/main/java/forge/game/GameState.java

@@ -45,11 +45,8 @@ import forge.game.phase.EndOfTurn;
 import forge.game.phase.PhaseHandler;
 import forge.game.phase.Untap;
 import forge.game.phase.Upkeep;
-import forge.game.player.AIPlayer;
-import forge.game.player.HumanPlayer;
 import forge.game.player.LobbyPlayer;
 import forge.game.player.Player;
-import forge.game.player.PlayerType;
 import forge.game.zone.MagicStack;
 import forge.game.zone.PlayerZone;
 import forge.game.zone.Zone;
@@ -99,7 +96,7 @@ public class GameState {
         type = t;
         List<Player> players = new ArrayList<Player>();
         for (LobbyPlayer p : players2) {
-            Player pl = getIngamePlayer(p);
+            Player pl = p.getPlayer(this);
             players.add(pl);
             ingamePlayers.add(pl);
         }
@@ -495,19 +492,6 @@ public class GameState {
         return position;
     }
 
-    /**
-     * Only game knows how to get suitable players out of just connected clients.
-     * @return
-     */
-    public Player getIngamePlayer(LobbyPlayer player) {
-        if (player.getType() == PlayerType.HUMAN) {
-            return new HumanPlayer(player, this);
-        } else {
-            return new AIPlayer(player, this);
-
-        }
-    }
-
     /**
      * TODO: Write javadoc for this method.
      * @param p

src/main/java/forge/game/MatchController.java

@@ -7,6 +7,8 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 
+import com.google.common.collect.Iterables;
+
 
 import forge.Constant.Preferences;
 import forge.FThreads;
@@ -21,6 +23,7 @@ import forge.game.event.DuelOutcomeEvent;
 import forge.game.player.AIPlayer;
 import forge.game.player.HumanPlayer;
 import forge.game.player.LobbyPlayer;
+import forge.game.player.LobbyPlayerHuman;
 import forge.game.player.Player;
 import forge.game.player.PlayerStatistics;
 import forge.game.player.PlayerType;
@@ -102,7 +105,7 @@ public class MatchController {
         game.getGameLog().add("Final", result.getWinner() + " won", 0);
 
         // add result entries to the game log
-        final LobbyPlayer human = Singletons.getControl().getPlayer().getLobbyPlayer();
+        final LobbyPlayerHuman human = Singletons.getControl().getLobby().getGuiPlayer();
         
 
         final List<String> outcomes = new ArrayList<String>();
@@ -146,9 +149,10 @@ public class MatchController {
         for (Player p : currentGame.getPlayers()) {
             if ( !(p instanceof AIPlayer))
                 continue;
+            AIPlayer ai = (AIPlayer) p; 
             
             String currentAiProfile = Singletons.getModel().getPreferences().getPref(FPref.UI_CURRENT_AI_PROFILE);
-            String lastProfileChosen = this.getPlayedGames().isEmpty() ? currentAiProfile : p.getLobbyPlayer().getAiProfile();
+            String lastProfileChosen = this.getPlayedGames().isEmpty() ? currentAiProfile : ai.getLobbyPlayer().getAiProfile();
             
             // TODO: implement specific AI profiles for quest mode.
             boolean wantRandomProfile = currentAiProfile.equals(AiProfileUtil.AI_PROFILE_RANDOM_DUEL) 
@@ -156,11 +160,10 @@ public class MatchController {
             
             String profileToSet = wantRandomProfile ? AiProfileUtil.getRandomProfile() : lastProfileChosen;
             
-            p.getLobbyPlayer().setAiProfile(profileToSet);
-            System.out.println(String.format("AI profile %s was chosen for the lobby player %s.", p.getLobbyPlayer().getAiProfile(), p.getLobbyPlayer().getName()));
+            ai.getLobbyPlayer().setAiProfile(profileToSet);
+            System.out.println(String.format("AI profile %s was chosen for the lobby player %s.", ai.getLobbyPlayer().getAiProfile(), ai.getLobbyPlayer().getName()));
         }
-        
-        
+
         try {
             HumanPlayer localHuman = (HumanPlayer) Aggregates.firstFieldEquals(currentGame.getPlayers(), Player.Accessors.FN_GET_TYPE, PlayerType.HUMAN);
             FControl.SINGLETON_INSTANCE.setPlayer(localHuman);

src/main/java/forge/game/ai/AiProfileUtil.java

@@ -17,8 +17,7 @@
  */
 package forge.game.ai;
 
-import forge.Singletons;
-import forge.game.player.LobbyPlayer;
+import forge.game.player.LobbyPlayerAi;
 import forge.util.Aggregates;
 import forge.util.FileUtil;
 
@@ -97,7 +96,7 @@ public class AiProfileUtil {
      * @param fp0 an AI property.
      * @return String
      */
-    public static String getAIProp(final LobbyPlayer p, final AiProps fp0) {
+    public static String getAIProp(final LobbyPlayerAi p, final AiProps fp0) {
         String val = null;
         String profile = p.getAiProfile();
        
@@ -159,7 +158,7 @@ public class AiProfileUtil {
 
     /**
      * Simple class test facility for AiProfileUtil.
-     */
+     *-/
     public static void selfTest() {
         final LobbyPlayer activePlayer = Singletons.getControl().getPlayer().getLobbyPlayer();
         System.out.println(String.format("Current profile = %s", activePlayer.getAiProfile()));
@@ -181,4 +180,5 @@ public class AiProfileUtil {
             }
         }
     }
+    */
 }

src/main/java/forge/game/player/AIPlayer.java

@@ -39,6 +39,7 @@ import forge.util.Aggregates;
 public class AIPlayer extends Player {
 
     private final PlayerControllerAi controller;
+    private final LobbyPlayerAi lobbyPlayer;
     /**
      * <p>
      * Constructor for AIPlayer.
@@ -48,9 +49,11 @@ public class AIPlayer extends Player {
      * @param myName
      *            a {@link java.lang.String} object.
      */
-    public AIPlayer(final LobbyPlayer player, final GameState game) {
-        super(player, game);
+    public AIPlayer(final LobbyPlayerAi player, final GameState game) {
+        super(player.getName(), game);
+        lobbyPlayer = player;
         controller = new PlayerControllerAi(game, this);
+        
     }
 
     public AiController getAi() { 
@@ -99,7 +102,16 @@ public class AIPlayer extends Player {
      * @see forge.game.player.Player#getController()
      */
     @Override
-    public PlayerController getController() {
+    public PlayerControllerAi getController() {
         return controller;
     }
+
+    /* (non-Javadoc)
+     * @see forge.game.player.Player#getLobbyPlayer()
+     */
+    @Override
+    public LobbyPlayerAi getLobbyPlayer() {
+        // TODO Auto-generated method stub
+        return lobbyPlayer;
+    }
 } // end AIPlayer class

src/main/java/forge/game/player/HumanPlayer.java

@@ -40,10 +40,12 @@ import forge.game.GameState;
 import forge.game.zone.ZoneType;
 
 public class HumanPlayer extends Player {
-    private PlayerControllerHuman controller;
+    private final PlayerControllerHuman controller;
+    private final LobbyPlayerHuman lobbyPlayer;
     
-    public HumanPlayer(final LobbyPlayer player, GameState game) {
-        super(player, game);
+    public HumanPlayer(final LobbyPlayerHuman player, GameState game) {
+        super(player.getName(), game);
+        lobbyPlayer = player;
         controller = new PlayerControllerHuman(game, this);
     }
 
@@ -84,10 +86,7 @@ public class HumanPlayer extends Player {
     }
 
     @Override
-    public PlayerType getType() {
-        return PlayerType.HUMAN;
-    }
-    public PlayerController getController() {
+    public PlayerControllerHuman getController() {
         return controller;
     }
     
@@ -269,4 +268,9 @@ public class HumanPlayer extends Player {
             game.getStack().add(sa, x);
         }
     }
+    
+    @Override
+    public LobbyPlayerHuman getLobbyPlayer() {
+        return lobbyPlayer;
+    }
 } // end HumanPlayer class

src/main/java/forge/game/player/LobbyPlayer.java

@@ -1,28 +1,25 @@
 package forge.game.player;
 
+import forge.game.GameState;
+
 /** 
  * This means a player's part unchanged for all games.
  * 
  * May store player's assets here.
  *
  */
-public class LobbyPlayer implements IHasIcon {
+public abstract class LobbyPlayer implements IHasIcon {
 
-    protected final PlayerType type;
-    public final PlayerType getType() {
-        return type;
-    }
+    public abstract PlayerType getType();
 
     protected final String name;
     protected String imageKey;
     private int avatarIndex = -1;
 
     /** The AI profile. */
-    private String aiProfile = "";
 
-    public LobbyPlayer(PlayerType type, String name) {
 
-        this.type = type;
+    public LobbyPlayer(String name) {
         this.name = name;
     }
 
@@ -44,8 +41,8 @@ public class LobbyPlayer implements IHasIcon {
     public int hashCode() {
         final int prime = 31;
         int result = 1;
-        result = prime * result + ((name == null) ? 0 : name.hashCode());
-        result = prime * result + ((type == null) ? 0 : type.hashCode());
+        result = prime * result + name.hashCode();
+        result = prime * result + getType().hashCode();
         return result;
     }
 
@@ -68,7 +65,7 @@ public class LobbyPlayer implements IHasIcon {
         } else if (!name.equals(other.name)) {
             return false;
         }
-        return type == other.type;
+        return getType() == other.getType();
     }
 
     public int getAvatarIndex() {
@@ -79,11 +76,5 @@ public class LobbyPlayer implements IHasIcon {
         this.avatarIndex = avatarIndex;
     }
 
-    public void setAiProfile(String profileName) {
-        aiProfile = profileName;
-    }
-
-    public String getAiProfile() {
-        return aiProfile;
-    }
+    public abstract Player getPlayer(GameState gameState); // factory method to create player
 }

src/main/java/forge/game/player/LobbyPlayerAi.java

@@ -0,0 +1,32 @@
+package forge.game.player;
+
+import forge.game.GameState;
+
+public class LobbyPlayerAi extends LobbyPlayer {
+    public LobbyPlayerAi(String name) {
+        super(name);
+    }
+
+    private String aiProfile = "";
+    
+    public void setAiProfile(String profileName) {
+        aiProfile = profileName;
+    }
+
+    public String getAiProfile() {
+        return aiProfile;
+    }
+
+    @Override
+    public PlayerType getType() {
+        return PlayerType.COMPUTER;
+    }
+
+    /* (non-Javadoc)
+     * @see forge.game.player.LobbyPlayer#getPlayer(forge.game.GameState)
+     */
+    @Override
+    public Player getPlayer(GameState game) {
+        return new AIPlayer(this, game);
+    }
+}

src/main/java/forge/game/player/LobbyPlayerHuman.java

@@ -0,0 +1,19 @@
+package forge.game.player;
+
+import forge.game.GameState;
+
+public class LobbyPlayerHuman extends LobbyPlayer {
+    public LobbyPlayerHuman(String name) {
+        super(name);
+    }
+
+    @Override
+    public PlayerType getType() {
+        return PlayerType.HUMAN;
+    }
+
+    @Override
+    public Player getPlayer(GameState game) {
+        return new HumanPlayer(this, game);
+    }
+}

src/main/java/forge/game/player/LobbyPlayerRemote.java

@@ -0,0 +1,25 @@
+package forge.game.player;
+
+import org.apache.commons.lang.NotImplementedException;
+
+import forge.game.GameState;
+
+public class LobbyPlayerRemote extends LobbyPlayer {
+    public LobbyPlayerRemote(String name) {
+        super(name);
+    }
+
+    @Override
+    public PlayerType getType() {
+        return PlayerType.REMOTE;
+    }
+
+    /* (non-Javadoc)
+     * @see forge.game.player.LobbyPlayer#getPlayer(forge.game.GameState)
+     */
+    @Override
+    public Player getPlayer(GameState gameState) {
+        // Cannot create remote players yet 
+        throw new NotImplementedException();
+    }
+}

src/main/java/forge/game/player/Player.java

@@ -164,7 +164,6 @@ public abstract class Player extends GameEntity implements Comparable<Player> {
             ZoneType.Library, ZoneType.Graveyard, ZoneType.Hand, ZoneType.Exile, ZoneType.Command, ZoneType.Ante,
             ZoneType.Sideboard));
 
-    protected final LobbyPlayer lobbyPlayer;
     protected final GameState game;
 
     public final PlayerOutcome getOutcome() {
@@ -183,8 +182,7 @@ public abstract class Player extends GameEntity implements Comparable<Player> {
      * @param myPoisonCounters
      *            a int.
      */
-    public Player(LobbyPlayer lobbyPlayer0, GameState game0) {
-        lobbyPlayer = lobbyPlayer0;
+    public Player(String name, GameState game0) {
         game = game0;
         for (final ZoneType z : Player.ALL_ZONES) {
             final PlayerZone toPut = z == ZoneType.Battlefield
@@ -192,7 +190,7 @@ public abstract class Player extends GameEntity implements Comparable<Player> {
                     : new PlayerZone(z, this);
             this.zones.put(z, toPut);
         }
-        this.setName(lobbyPlayer.getName());
+        this.setName(name);
     }
 
     public GameState getGame() { // I'll probably regret about this  
@@ -207,7 +205,9 @@ public abstract class Player extends GameEntity implements Comparable<Player> {
     public boolean isHuman() { return getType() == PlayerType.HUMAN; }
     @Deprecated
     public boolean isComputer() { return getType() == PlayerType.COMPUTER; }
-    public abstract PlayerType getType();
+    public PlayerType getType() {
+        return getLobbyPlayer().getType();
+    }
 
     public List<Card> getSchemeDeck() {
 
@@ -2727,9 +2727,7 @@ public abstract class Player extends GameEntity implements Comparable<Player> {
      * TODO: Write javadoc for this method.
      * @return
      */
-    public LobbyPlayer getLobbyPlayer() {
-        return lobbyPlayer;
-    }
+    public abstract LobbyPlayer getLobbyPlayer();
 
     private void setOutcome(PlayerOutcome outcome) {
         stats.setOutcome(outcome);

src/main/java/forge/gui/GuiDisplayUtil.java

@@ -52,6 +52,7 @@ import forge.card.spellability.SpellAbility;
 import forge.card.trigger.TriggerType;
 import forge.game.GameState;
 import forge.game.PlanarDice;
+import forge.game.player.HumanPlayer;
 import forge.game.player.Player;
 import forge.game.zone.PlayerZone;
 import forge.game.zone.ZoneType;
@@ -285,7 +286,7 @@ public final class GuiDisplayUtil {
         List<Card> humanDevExileSetup = new ArrayList<Card>();
         List<Card> computerDevExileSetup = new ArrayList<Card>();
 
-        final Player human = Singletons.getControl().getPlayer();
+        final HumanPlayer human = Singletons.getControl().getPlayer();
         final Player ai = human.getOpponents().get(0);
 
         if (!tChangePlayer.trim().toLowerCase().equals("none")) {