things I forgot to commit

core/src/mindustry/net/ServerGroup.java

@@ -24,10 +24,18 @@ public class ServerGroup{
         return Core.settings.getBool(key() + "-hidden", false);
     }
 
+    public boolean favorite(){
+        return Core.settings.getBool(key() + "-favorite", false);
+    }
+
     public void setHidden(boolean hidden){
         Core.settings.put(key() + "-hidden", hidden);
     }
 
+    public void setFavorite(boolean favorite){
+        Core.settings.put(key() + "-favorite", favorite);
+    }
+
     String key(){
         return "server-" + (name.isEmpty() ? addresses.length == 0 ? "" : addresses[0] : name);
     }

core/src/mindustry/ui/dialogs/JoinDialog.java

@@ -407,6 +407,8 @@ public class JoinDialog extends BaseDialog{
 
             if(group.prioritized){
                 addHeader(groupTable, group, hidden, false);
+            } else if (group.favorite()) {
+                addHeader(groupTable, group, hidden, true);
             }
             //table containing all groups
             for(String address : group.addresses){