Add 'includehiddenplayers' for client component (shows online status only)

src/main/java/org/dynmap/ClientUpdateComponent.java

@@ -3,6 +3,8 @@ package org.dynmap;
 import static org.dynmap.JSONUtils.a;
 import static org.dynmap.JSONUtils.s;
 
+import java.util.Set;
+
 import org.bukkit.ChatColor;
 import org.bukkit.Location;
 import org.bukkit.World;
@@ -67,6 +69,22 @@ public class ClientUpdateComponent extends Component {
             }
             a(u, "players", jp);
         }
+        if(configuration.getBoolean("includehiddenplayers", false)) {
+            Set<Player> hidden = plugin.playerList.getHiddenPlayers();
+            for(Player p : hidden) {
+                JSONObject jp = new JSONObject();
+                s(jp, "type", "player");
+                s(jp, "name", ChatColor.stripColor(p.getDisplayName()));
+                s(jp, "account", p.getName());
+                s(jp, "world", "-hidden-player-");
+                s(jp, "x", 0.0);
+                s(jp, "y", 64.0);
+                s(jp, "z", 0.0);
+                s(jp, "health", 0);
+                s(jp, "armor", 0);
+                a(u, "players", jp);
+            }
+        }
 
         s(u, "updates", new JSONArray());
         for(Object update : plugin.mapManager.getWorldUpdates(worldName, since)) {

src/main/java/org/dynmap/PlayerList.java

@@ -9,6 +9,7 @@ import java.io.OutputStreamWriter;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Scanner;
+import java.util.Set;
 
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
@@ -101,4 +102,17 @@ public class PlayerList {
         visiblePlayers.toArray(result);
         return result;
     }
+    
+    public Set<Player> getHiddenPlayers() {
+        HashSet<Player> hidden = new HashSet<Player>();
+        Player[] onlinePlayers = server.getOnlinePlayers();
+        boolean useWhitelist = configuration.getBoolean("display-whitelist", false);
+        for (int i = 0; i < onlinePlayers.length; i++) {
+            Player p = onlinePlayers[i];
+            if (useWhitelist ^ hiddenPlayerNames.contains(p.getName().toLowerCase())) {
+                hidden.add(p);
+            }
+        }
+        return hidden;
+    }
 }

src/main/resources/configuration.txt

@@ -21,6 +21,7 @@ components:
     webchat-interval: 5
     hidewebchatip: false
     trustclientname: false
+    includehiddenplayers: false
   #- class: org.dynmap.JsonFileClientUpdateComponent
   #  writeinterval: 1
   #  sendhealth: true
@@ -28,6 +29,7 @@ components:
   #  allowwebchat: false
   #  webchat-interval: 5
   #  hidewebchatip: false
+  #  includehiddenplayers: false
   
   - class: org.dynmap.SimpleWebChatComponent
     allowchat: true