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M_Viper
2026-01-22 14:57:36 +00:00
parent eb83a40302
commit eed7462eed
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src/main/java/de/nexuslobby/modules/servers/ServerSwitcher.java Normal file
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package de.nexuslobby.modules.servers;
import de.nexuslobby.NexusLobby;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import java.util.LinkedHashMap;
import java.util.Map;
public class ServerSwitcher implements Listener {
private final NexusLobby plugin;
private final Map<String, String> serverDisplayNames = new LinkedHashMap<>(); // order preserved
public ServerSwitcher(NexusLobby plugin) {
this.plugin = plugin;
initServersFromConfig();
}
private void initServersFromConfig() {
// Versuche Konfiguration auszulesen: config.serverswitcher.servers (yaml map)
if (plugin.getConfig().isConfigurationSection("serverswitcher.servers")) {
for (String key : plugin.getConfig().getConfigurationSection("serverswitcher.servers").getKeys(false)) {
String display = plugin.getConfig().getString("serverswitcher.servers." + key + ".display", key);
serverDisplayNames.put(key, display);
}
} else {
// Fallback (falls nichts in der Config): Beispielwerte
serverDisplayNames.put("Lobby", "Lobby");
serverDisplayNames.put("PvP", "PvP");
serverDisplayNames.put("Survival", "Survival");
}
}
/**
* Gibt dem Spieler den Kompass im Hotbar-Slot 5 (Index 4).
*/
public void giveServerCompass(Player player) {
// Inventar vorher nur leeren, wenn wirklich gewünscht
if (plugin.getConfig().getBoolean("lobby.clear-inventory-on-join", true)) {
player.getInventory().clear();
}
// Kompass erstellen
ItemStack compass = new ItemStack(Material.COMPASS, 1);
ItemMeta meta = compass.getItemMeta();
if (meta != null) {
meta.setDisplayName("§6Server Switcher");
compass.setItemMeta(meta);
}
// Hotbar-Slot 5 = Index 4 (Zählung: 0, 1, 2, 3, 4, 5, 6, 7, 8)
int hotbarSlot = 4;
player.getInventory().setItem(hotbarSlot, compass);
}
/**
* Öffnet die GUI für den Spieler.
*/
public void openServerGui(Player player) {
ServerSwitcherGUI gui = new ServerSwitcherGUI(plugin, serverDisplayNames);
Inventory inv = gui.createInventory(player);
player.openInventory(inv);
}
public void onDisable() {
HandlerList.unregisterAll(this);
}
}

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src/main/java/de/nexuslobby/modules/servers/ServerSwitcherGUI.java Normal file
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package de.nexuslobby.modules.servers;
import de.nexuslobby.NexusLobby;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.inventory.InventoryCloseEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.Plugin;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.Map;
public class ServerSwitcherGUI {
private final NexusLobby plugin;
private final Map<String, String> servers; // key = server id / name, value = display name
private final String title;
public ServerSwitcherGUI(NexusLobby plugin, Map<String, String> servers) {
this.plugin = plugin;
this.servers = servers;
// Title kann aus config kommen, fallback auf Default
this.title = ChatColor.translateAlternateColorCodes('&',
plugin.getConfig().getString("serverswitcher.title", "&6Server auswählen"));
}
/**
* Erzeugt Inventory, registriert Listener und gibt Inventory zurück.
* Der aufrufende Code sollte player.openInventory(inv) ausführen.
*/
public Inventory createInventory(Player player) {
int count = Math.max(1, servers.size());
int size = ((count - 1) / 9 + 1) * 9; // nächstes Vielfaches von 9
Inventory inv = Bukkit.createInventory(null, size, title);
int i = 0;
for (Map.Entry<String, String> entry : servers.entrySet()) {
String serverId = entry.getKey();
String displayName = entry.getValue();
ItemStack item = new ItemStack(Material.PAPER);
ItemMeta meta = item.getItemMeta();
if (meta != null) {
meta.setDisplayName(ChatColor.RESET + displayName);
item.setItemMeta(meta);
}
inv.setItem(i, item);
i++;
}
// Listener registrieren (als final variable damit wir ihn im close handler abmelden können)
final Listener listener = new Listener() {
@EventHandler
public void onInventoryClick(InventoryClickEvent e) {
if (!(e.getWhoClicked() instanceof Player)) return;
if (e.getView() == null) return;
if (!e.getView().getTitle().equals(title)) return;
e.setCancelled(true);
if (e.getCurrentItem() == null || e.getCurrentItem().getType() == Material.AIR) return;
Player p = (Player) e.getWhoClicked();
ItemMeta meta = e.getCurrentItem().getItemMeta();
if (meta == null || meta.getDisplayName() == null) return;
String clickedName = ChatColor.stripColor(meta.getDisplayName()).trim();
// Suche serverId nach displayName
String targetServer = null;
for (Map.Entry<String, String> s : servers.entrySet()) {
if (s.getValue().equalsIgnoreCase(clickedName) || s.getValue().contains(clickedName)) {
targetServer = s.getKey();
break;
}
}
if (targetServer == null) {
// Fallback: nutze clickedName direkt
targetServer = clickedName;
}
// Connect und Inventory schließen
connectToServer(p, targetServer, plugin);
p.closeInventory();
}
@EventHandler
public void onInventoryClose(InventoryCloseEvent e) {
// Beim Schließen Listener wieder entregistrieren
if (e.getView() != null && title.equals(e.getView().getTitle())) {
HandlerList.unregisterAll(this);
}
}
};
Bukkit.getPluginManager().registerEvents(listener, plugin);
return inv;
}
private static void connectToServer(Player player, String serverName, Plugin plugin) {
try {
if (!Bukkit.getMessenger().isOutgoingChannelRegistered(plugin, "BungeeCord")) {
player.sendMessage(ChatColor.RED + "Proxy-Verbindung nicht möglich (BungeeCord Kanal nicht registriert).");
return;
}
ByteArrayOutputStream b = new ByteArrayOutputStream();
DataOutputStream out = new DataOutputStream(b);
out.writeUTF("Connect");
out.writeUTF(serverName);
player.sendPluginMessage(plugin, "BungeeCord", b.toByteArray());
player.sendMessage(ChatColor.YELLOW + "Verbinde zu: " + ChatColor.WHITE + serverName);
} catch (IOException ex) {
ex.printStackTrace();
player.sendMessage(ChatColor.RED + "Fehler beim Verbinden zum Server.");
} catch (RuntimeException ex) {
// Schutz gegen unerwartete RuntimeExceptions bei plugin messaging
player.sendMessage(ChatColor.RED + "Proxy-Verbindung nicht möglich.");
plugin.getLogger().warning("Fehler beim Senden der Plugin-Message: " + ex.getMessage());
}
}
}

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src/main/java/de/nexuslobby/modules/servers/ServerSwitcherListener.java Normal file
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package de.nexuslobby.modules.servers;
import de.nexuslobby.NexusLobby;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import java.util.ArrayList;
import java.util.List;
public class ServerSwitcherListener implements Listener {
@EventHandler
public void onPlayerJoin(PlayerJoinEvent e) {
Player p = e.getPlayer();
// Inventar leeren
if (NexusLobby.getInstance().getConfig().getBoolean("lobby.clear-inventory-on-join", true)) {
p.getInventory().clear();
}
// Kompass mittig ins Inventar (Slot 5 = Index 4)
if (NexusLobby.getInstance().getConfig().getBoolean("items.lobby-tools.compass.enabled", true)) {
ItemStack compass = new ItemStack(Material.COMPASS);
ItemMeta meta = compass.getItemMeta();
if (meta != null) {
meta.setDisplayName(ChatColor.translateAlternateColorCodes('&',
NexusLobby.getInstance().getConfig().getString("items.lobby-tools.compass.displayname", "&eTeleporter")));
compass.setItemMeta(meta);
}
// WICHTIG: Slot 5 (mittig) = Index 4
// Standard ist 4, nicht 0!
int slot = NexusLobby.getInstance().getConfig().getInt("items.lobby-tools.compass.slot", 4);
// Debug-Ausgabe in die Konsole
// Bukkit.getLogger().info("[NexusLobby] Setze Kompass für " + p.getName() + " in Slot-Index: " + slot);
p.getInventory().setItem(slot, compass);
}
}
@EventHandler
public void onCompassClick(PlayerInteractEvent e) {
Player p = e.getPlayer();
if (e.getItem() == null || e.getItem().getType() != Material.COMPASS) return;
if (!(e.getAction() == Action.RIGHT_CLICK_AIR || e.getAction() == Action.RIGHT_CLICK_BLOCK
|| e.getAction() == Action.LEFT_CLICK_AIR || e.getAction() == Action.LEFT_CLICK_BLOCK)) return;
openServerGUI(p);
e.setCancelled(true);
}
private void openServerGUI(Player p) {
String title = ChatColor.translateAlternateColorCodes('&',
NexusLobby.getInstance().getConfig().getString("compass.title", "Server Switcher"));
int size = NexusLobby.getInstance().getConfig().getInt("compass.size", 27);
Inventory inv = Bukkit.createInventory(null, size, title);
ConfigurationSection serversSection = NexusLobby.getInstance().getConfig().getConfigurationSection("compass.servers");
if (serversSection != null) {
for (String serverId : serversSection.getKeys(false)) {
String path = "compass.servers." + serverId;
String displayName = ChatColor.translateAlternateColorCodes('&',
NexusLobby.getInstance().getConfig().getString(path + ".name", serverId));
String materialName = NexusLobby.getInstance().getConfig().getString(path + ".material", "STONE");
String command = NexusLobby.getInstance().getConfig().getString(path + ".command", "");
int slot = NexusLobby.getInstance().getConfig().getInt(path + ".slot", 0);
Material mat = Material.matchMaterial(materialName);
if (mat == null) mat = Material.STONE;
ItemStack item = new ItemStack(mat);
ItemMeta meta = item.getItemMeta();
if (meta != null) {
meta.setDisplayName(displayName);
if (NexusLobby.getInstance().getConfig().contains(path + ".lore")) {
List<String> loreList = NexusLobby.getInstance().getConfig().getStringList(path + ".lore");
List<String> coloredLore = new ArrayList<>();
for (String line : loreList) {
coloredLore.add(ChatColor.translateAlternateColorCodes('&', line));
}
meta.setLore(coloredLore);
}
item.setItemMeta(meta);
}
inv.setItem(slot, item);
}
}
p.openInventory(inv);
}
@EventHandler
public void onInventoryClick(InventoryClickEvent e) {
if (!(e.getWhoClicked() instanceof Player)) return;
Player p = (Player) e.getWhoClicked();
String guiTitle = ChatColor.translateAlternateColorCodes('&',
NexusLobby.getInstance().getConfig().getString("compass.title", "Server Wähler"));
if (!e.getView().getTitle().equals(guiTitle)) return;
e.setCancelled(true);
ItemStack clicked = e.getCurrentItem();
if (clicked == null || !clicked.hasItemMeta()) return;
int clickedSlot = e.getSlot();
ConfigurationSection serversSection = NexusLobby.getInstance().getConfig().getConfigurationSection("compass.servers");
if (serversSection != null) {
for (String serverId : serversSection.getKeys(false)) {
String path = "compass.servers." + serverId;
int configSlot = NexusLobby.getInstance().getConfig().getInt(path + ".slot", -1);
if (configSlot == clickedSlot) {
String command = NexusLobby.getInstance().getConfig().getString(path + ".command");
if (command != null && !command.isEmpty()) {
p.closeInventory();
p.chat("/" + command);
return;
}
}
}
}
}
}