* Game watching - Show number of games watched by player in player list.

Mage.Server/src/main/java/mage/server/TableController.java

@@ -337,9 +337,7 @@ public class TableController {
             if (userPlayerMap.get(userId) != null) {
                 return false;
             }
-            UserManager.getInstance().getUser(userId).watchGame(match.getGame().getId());
+            return UserManager.getInstance().getUser(userId).watchGame(match.getGame().getId());
-            return true;
-
         }
     }
 

Mage.Server/src/main/java/mage/server/User.java

@@ -27,6 +27,7 @@
  */
 package mage.server;
 
+import java.util.ArrayList;
 import java.util.Date;
 import java.util.LinkedList;
 import java.util.List;
@@ -75,6 +76,7 @@ public class User {
     private final Map<UUID, TournamentSession> tournamentSessions;
     private final Map<UUID, TournamentSession> constructing;
     private final Map<UUID, Deck> sideboarding;
+    private final List<UUID> watchedGames;
     
     private String sessionId;
     private String info;
@@ -97,6 +99,7 @@ public class User {
         this.tournamentSessions = new ConcurrentHashMap<>();
         this.constructing = new ConcurrentHashMap<>();
         this.sideboarding = new ConcurrentHashMap<>();
+        this.watchedGames = new ArrayList<>();
         
         this.sessionId = "";
     }
@@ -205,8 +208,9 @@ public class User {
         fireCallback(new ClientCallback("showUserMessage", null, messageData ));
     }
 
-    public void watchGame(final UUID gameId) {
+    public boolean watchGame(final UUID gameId) {
         fireCallback(new ClientCallback("watchGame", gameId));
+        return true;
     }
 
     public void replayGame(final UUID gameId) {
@@ -405,6 +409,10 @@ public class User {
         if (tournament > 0) {
             sb.append("TP: ").append(tournament).append(" ");
         }
+        if (watchedGames.size() > 0) {
+            sb.append("WA: ").append(watchedGames.size()).append(" ");
+        }
+
         sb.append(disconnectInfo);
         return sb.toString();
     }
@@ -416,4 +424,12 @@ public class User {
     public void setInfo(String Info) {
         this.info = Info;
     }
+
+    public void addGameWatchInfo(UUID gameId) {
+        watchedGames.add(gameId);
+    }
+
+    public void removeGameWatchInfo(UUID gameId) {
+        watchedGames.remove(gameId);
+    }
 }

Mage.Server/src/main/java/mage/server/game/GameController.java

@@ -336,11 +336,16 @@ public class GameController implements GameCallback {
             // You can't watch a game if you already a player in it
             return;
         }
+        if (watchers.get(userId) != null) {
+            // You can't watch a game if you already watch it
+            return;
+        }
         User user = UserManager.getInstance().getUser(userId);
         if (user != null) {
             GameWatcher gameWatcher = new GameWatcher(userId, game, false);
             watchers.put(userId, gameWatcher);
             gameWatcher.init();
+            user.addGameWatchInfo(game.getId());
             ChatManager.getInstance().broadcast(chatId, user.getName(), " has started watching", MessageColor.BLUE, true, ChatMessage.MessageType.STATUS);
         }
     }
@@ -349,6 +354,7 @@ public class GameController implements GameCallback {
         watchers.remove(userId);
         User user = UserManager.getInstance().getUser(userId);
         if (user != null) {
+            user.removeGameWatchInfo(game.getId());
             ChatManager.getInstance().broadcast(chatId, user.getName(), " has stopped watching", MessageColor.BLUE, true, ChatMessage.MessageType.STATUS);
         }
     }

Mage.Server/src/main/java/mage/server/game/GameWatcher.java

@@ -100,6 +100,7 @@ public class GameWatcher {
         if (!killed) {
             User user = UserManager.getInstance().getUser(userId);
             if (user != null) {
+                user.removeGameWatchInfo(game.getId());
                 user.fireCallback(new ClientCallback("gameOver", game.getId(), message));
             }
         }