Detect enabled Velocity support in server

Author: oldium

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/BungeeManager.java

@@ -100,15 +100,25 @@ public void initialize() {
     }
 
     private boolean detectBungeeCord() throws Exception {
+        boolean enabledBungee = false;
+        boolean enabledVelocity = false;
         try {
-            enabled = Class.forName("org.spigotmc.SpigotConfig").getDeclaredField("bungee").getBoolean(null);
-            return enabled;
+            enabledBungee = Class.forName("org.spigotmc.SpigotConfig").getDeclaredField("bungee").getBoolean(null);
         } catch (ClassNotFoundException notFoundEx) {
             //ignore server has no bungee support
-            return false;
         } catch (Exception ex) {
             throw ex;
         }
+
+        try {
+            enabledVelocity = Class.forName("com.destroystokyo.paper.PaperConfig").getDeclaredField("velocitySupport").getBoolean(null);
+        } catch (ClassNotFoundException notFoundEx) {
+            //ignore server has no velocity support
+        } catch (Exception ex) {
+            throw ex;
+        }
+
+        return enabledBungee || enabledVelocity;
     }
 
     private void registerPluginChannels() {