From 2f133b3a60fa332d24ffc6bea0fb3e966bbe355a Mon Sep 17 00:00:00 2001
From: Tux <write@imaginarycode.com>
Date: Sun, 9 Feb 2014 14:03:03 -0500
Subject: [PATCH] Add support for fetching hidden players


diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index bdcf8e2059..c7a44fd044 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -2157,6 +2157,21 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
                 server.getServer().getPlayerList().respawn( getHandle(), false, org.bukkit.event.player.PlayerRespawnEvent.RespawnReason.PLUGIN );
             }
         }
+
+        @Override
+        public Set<Player> getHiddenPlayers()
+        {
+            Set<Player> ret = new HashSet<>();
+            for ( Player p : getServer().getOnlinePlayers() )
+            {
+                if ( !CraftPlayer.this.canSee(p) )
+                {
+                    ret.add( p );
+                }
+            }
+
+            return java.util.Collections.unmodifiableSet( ret );
+        }
     };
 
     public Player.Spigot spigot()
-- 
2.41.0