Bukkit NMS | Écoute de Packets (#03) - Listener.java

import com.comphenix.protocol.PacketType;
import com.comphenix.protocol.events.ListenerPriority;
import com.comphenix.protocol.events.PacketAdapter;
import com.comphenix.protocol.events.PacketEvent;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;

/**
 * @author VINETOS on 08/11/2015.
 */
public class Listener {

    private static boolean on = false;

    public static void listenChatPackets(){
        if(on)return;
        on = true;
        Main.getprotocolManager().addPacketListener(new PacketAdapter(Main.getInstance(), ListenerPriority.NORMAL, PacketType.Play.Client.CHAT) {
            @Override
            public void onPacketReceiving(PacketEvent e) {
                if(e.getPacketType() == PacketType.Play.Client.CHAT){
                    Player p = e.getPlayer();
                    String msg = e.getPacket().getStrings().read(0);
                    Bukkit.broadcastMessage("§c"+p.getName()+" §7a écrit: "+msg);
                    e.setCancelled(true);
                }
            }
        });

    }

}