package net.md_5.bungee.module.cmd.server;
import com.google.common.base.Function;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import java.util.Collections;
import java.util.Map;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.config.ServerInfo;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.api.plugin.Command;
import net.md_5.bungee.api.plugin.TabExecutor;
import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.chat.ClickEvent;
import net.md_5.bungee.api.chat.ComponentBuilder;
import net.md_5.bungee.api.chat.HoverEvent;
import net.md_5.bungee.api.chat.TextComponent;
/**
* Command to list and switch a player between available servers.
*/
public class CommandServer extends Command implements TabExecutor
{
public CommandServer()
{
super( "server", "bungeecord.command.server" );
}
@Override
public void execute(CommandSender sender, String[] args)
{
if ( !( sender instanceof ProxiedPlayer ) )
{
return;
}
ProxiedPlayer player = (ProxiedPlayer) sender;
Map<String, ServerInfo> servers = ProxyServer.getInstance().getServers();
if ( args.length == 0 )
{
player.sendMessage( ProxyServer.getInstance().getTranslation( "current_server", player.getServer().getInfo().getName() ) );
TextComponent serverList = new TextComponent( ProxyServer.getInstance().getTranslation( "server_list" ) );
serverList.setColor( ChatColor.GOLD );
boolean first = true;
for ( ServerInfo server : servers.values() )
{
if ( server.canAccess( player ) )
{
TextComponent serverTextComponent = new TextComponent( first ? server.getName() : ", " + server.getName() );
int count = server.getPlayers().size();
serverTextComponent.setHoverEvent( new HoverEvent( HoverEvent.Action.SHOW_TEXT,
new ComponentBuilder( count + ( count == 1 ? " player" : " players" ) + "\n" )
.append( "Click to connect to the server" ).italic( true )
.create() ) );
serverTextComponent.setClickEvent( new ClickEvent( ClickEvent.Action.RUN_COMMAND, "/server " + server.getName() ) );
serverList.addExtra( serverTextComponent );
first = false;
}
}
player.sendMessage( serverList );
} else
{
ServerInfo server = servers.get( args[0] );
if ( server == null )
{
player.sendMessage( ProxyServer.getInstance().getTranslation( "no_server" ) );
} else if ( !server.canAccess( player ) )
{
player.sendMessage( ProxyServer.getInstance().getTranslation( "no_server_permission" ) );
} else
{
player.connect( server );
}
}
}
@Override
public Iterable<String> onTabComplete(final CommandSender sender, String[] args)
{
return ( args.length != 0 ) ? Collections.EMPTY_LIST : Iterables.transform( Iterables.filter( ProxyServer.getInstance().getServers().values(), new Predicate<ServerInfo>()
{
@Override
public boolean apply(ServerInfo input)
{
return input.canAccess( sender );
}
} ), new Function<ServerInfo, String>()
{
@Override
public String apply(ServerInfo input)
{
return input.getName();
}
} );
}
}