Global.java

package net.md_5.bungee.tab;

import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.api.chat.TextComponent;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.chat.ComponentSerializer;
import net.md_5.bungee.connection.LoginResult;
import net.md_5.bungee.protocol.packet.PlayerListItem;

import java.util.Collection;

public class Global extends TabList
{

    private boolean sentPing;

    public Global(ProxiedPlayer player)
    {
        super( player );
    }

    @Override
    public void onUpdate(PlayerListItem playerListItem)
    {

    }

    @Override
    public void onPingChange(int ping)
    {
        if ( !sentPing )
        {
            sentPing = true;
            PlayerListItem packet = new PlayerListItem();
            packet.setAction( PlayerListItem.Action.UPDATE_LATENCY );
            PlayerListItem.Item item = new PlayerListItem.Item();
            item.setUuid( player.getUniqueId() );
            item.setUsername( player.getName() );
            item.setDisplayName( ComponentSerializer.toString( TextComponent.fromLegacyText( player.getDisplayName() ) ) );
            item.setPing( player.getPing() );
            packet.setItems( new PlayerListItem.Item[]
            {
                item
            } );
            BungeeCord.getInstance().broadcast( packet );
        }
    }

    @Override
    public void onServerChange()
    {

    }

    @Override
    public void onConnect()
    {
        PlayerListItem playerListItem = new PlayerListItem();
        playerListItem.setAction( PlayerListItem.Action.ADD_PLAYER );
        Collection<ProxiedPlayer> players = BungeeCord.getInstance().getPlayers();
        PlayerListItem.Item[] items = new PlayerListItem.Item[ players.size() ];
        playerListItem.setItems( items );
        int i = 0;
        for ( ProxiedPlayer p : players )
        {
            PlayerListItem.Item item = items[i++] = new PlayerListItem.Item();
            item.setUuid( p.getUniqueId() );
            item.setUsername( p.getName() );
            item.setDisplayName( ComponentSerializer.toString( TextComponent.fromLegacyText( p.getDisplayName() ) ) );
            LoginResult loginResult = ( (UserConnection) p ).getPendingConnection().getLoginProfile();
            if ( loginResult != null )
            {
                String[][] props = new String[ loginResult.getProperties().length ][];
                for ( int j = 0; j < props.length; j++ )
                {
                    props[j] = new String[]
                    {
                        loginResult.getProperties()[j].getName(),
                        loginResult.getProperties()[j].getValue(),
                        loginResult.getProperties()[j].getSignature()
                    };
                }
                item.setProperties( props );
            } else
            {
                item.setProperties( new String[ 0 ][ 0 ] );
            }
            item.setGamemode( ( (UserConnection) p ).getGamemode() );
            item.setPing( p.getPing() );
        }
        player.unsafe().sendPacket( playerListItem );
        PlayerListItem packet = new PlayerListItem();
        packet.setAction( PlayerListItem.Action.ADD_PLAYER );
        PlayerListItem.Item item = new PlayerListItem.Item();
        item.setUuid( player.getUniqueId() );
        item.setUsername( player.getName() );
        item.setDisplayName( ComponentSerializer.toString( TextComponent.fromLegacyText( player.getDisplayName() ) ) );
        LoginResult loginResult = ( (UserConnection) player ).getPendingConnection().getLoginProfile();
        if ( loginResult != null )
        {
            String[][] props = new String[ loginResult.getProperties().length ][];
            for ( int j = 0; j < props.length; j++ )
            {
                props[j] = new String[]
                {
                    loginResult.getProperties()[j].getName(),
                    loginResult.getProperties()[j].getValue(),
                    loginResult.getProperties()[j].getSignature()
                };
            }
            item.setProperties( props );
        } else
        {
            item.setProperties( new String[ 0 ][ 0 ] );
        }
        item.setGamemode( ( (UserConnection) player ).getGamemode() );
        item.setPing( player.getPing() );
        packet.setItems( new PlayerListItem.Item[]
        {
            item
        } );
        BungeeCord.getInstance().broadcast( packet );
    }

    @Override
    public void onDisconnect()
    {
        PlayerListItem packet = new PlayerListItem();
        packet.setAction( PlayerListItem.Action.REMOVE_PLAYER );
        PlayerListItem.Item item = new PlayerListItem.Item();
        item.setUuid( player.getUniqueId() );
        item.setUsername( player.getName() );
        packet.setItems( new PlayerListItem.Item[]
        {
            item
        } );
        BungeeCord.getInstance().broadcast( packet );
    }
}