Add ClientVersionPacket

Update VersionAnnouncer

CommonCore/Network/src/de/steamwar/network/packets/server/ClientVersionPacket.java

@@ -20,10 +20,7 @@
 package de.steamwar.network.packets.server;
 
 import de.steamwar.network.packets.NetworkPacket;
-import lombok.AllArgsConstructor;
+import lombok.*;
-import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
 
 import java.util.UUID;
 
@@ -31,6 +28,7 @@ import java.util.UUID;
 @Getter
 @AllArgsConstructor
 @NoArgsConstructor
+@ToString
 public class ClientVersionPacket extends NetworkPacket {
     private static final long serialVersionUID = 3686482311704273200L;
 

VelocityCore/src/de/steamwar/velocitycore/listeners/VersionAnnouncer.java

@@ -29,8 +29,12 @@ import com.viaversion.viaversion.velocity.platform.VelocityViaConfig;
 import de.steamwar.messages.Chatter;
 import de.steamwar.network.packets.server.ClientVersionPacket;
 import de.steamwar.persistent.Subserver;
+import de.steamwar.velocitycore.VelocityCore;
 import de.steamwar.velocitycore.network.NetworkSender;
 
+import java.time.Duration;
+import java.time.temporal.ChronoUnit;
+
 public class VersionAnnouncer extends BasicListener {
 
     @Subscribe
@@ -42,7 +46,9 @@ public class VersionAnnouncer extends BasicListener {
         int playerVersion = Via.getAPI().getPlayerVersion(player);
         String version = ProtocolVersion.getProtocolVersion(playerVersion).getVersionIntroducedIn();
         // PluginChannel 'vv:proxy_details' from ViaVersion apparently does not work any longer!
-        NetworkSender.send(player, new ClientVersionPacket(player.getUniqueId(), Integer.parseInt(version.split("-")[0].split("\\.")[1])));
+        VelocityCore.schedule(() -> {
+            NetworkSender.send(player, new ClientVersionPacket(player.getUniqueId(), Integer.parseInt(version.split("-")[0].split("\\.")[1])));
+        }).delay(Duration.of(100, ChronoUnit.MILLIS)).schedule();
 
         if(playerVersion == serverVersion)
             return;