Push

Signed-off-by: Lixfel <agga-games@gmx.de>

CommonCore

@@ -1 +1 @@
-Subproject commit e664c6cf4e3e9a056918cf15030c247e7bc6fe19
+Subproject commit 20c22c47f940c4510de17594b28eb0a96cb9da0c

build.gradle

@@ -29,7 +29,7 @@ plugins {
     id 'java'
     id 'application'
 
-    id 'com.github.johnrengelman.shadow' version '5.0.0'
+    id 'com.github.johnrengelman.shadow' version '8.1.1'
     id 'de.steamwar.gradle' version 'RELEASE'
 }
 
@@ -38,8 +38,10 @@ version ''
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+java {
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
+}
 
 mainClassName = ''
 
@@ -58,8 +60,32 @@ sourceSets {
 repositories {
     mavenCentral()
     maven {
-        url 'https://m2.dv8tion.net/releases'
+        name = 'papermc'
+        url = 'https://repo.papermc.io/repository/maven-public/'
     }
+    maven {
+        url = 'https://m2.dv8tion.net/releases'
+        content {
+            includeGroup 'net.dv8tion'
+        }
+    }
+    maven {
+        url = 'https://repo.lunarclient.dev'
+        content {
+            includeGroup 'com.lunarclient'
+        }
+    }
+    maven { url 'https://jitpack.io' }
+    mavenLocal()
+}
+
+shadowJar {
+    exclude 'META-INF/*'
+    //https://imperceptiblethoughts.com/shadow/configuration/minimizing/
+    minimize {
+        exclude project(':')
+    }
+    duplicatesStrategy DuplicatesStrategy.INCLUDE
 }
 
 dependencies {
@@ -68,11 +94,24 @@ dependencies {
     annotationProcessor 'org.projectlombok:lombok:1.18.22'
     testAnnotationProcessor 'org.projectlombok:lombok:1.18.22'
 
-    compileOnly 'de.steamwar:waterfall:RELEASE'
-    compileOnly 'de.steamwar:persistentbungeecore:RELEASE'
+    compileOnly 'com.velocitypowered:velocity-api:3.3.0-SNAPSHOT'
+    annotationProcessor 'com.velocitypowered:velocity-api:3.3.0-SNAPSHOT'
+    compileOnly 'com.velocitypowered:velocity-proxy:3.3.0-SNAPSHOT'
+
+    compileOnly 'de.steamwar:persistentvelocitycore:DEV'
     implementation("net.dv8tion:JDA:4.4.0_352") {
         exclude module: 'opus-java'
     }
 
     implementation project(":CommonCore")
+
+    implementation 'com.lunarclient:apollo-api:1.1.0'
+    implementation 'com.lunarclient:apollo-common:1.1.0'
+
+    implementation 'org.reflections:reflections:0.10.2'
+
+    compileOnly 'io.netty:netty-buffer:4.1.106.Final'
+    compileOnly 'io.netty:netty-transport:4.1.106.Final'
+
+    implementation 'com.github.Carleslc.Simple-YAML:Simple-Yaml:1.8.4'
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 #Sat Apr 10 23:34:12 CEST 2021
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1-all.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

settings.gradle

@@ -26,6 +26,6 @@ pluginManagement {
     }
 }
 
-rootProject.name = 'BungeeCore'
+rootProject.name = 'VelocityCore'
 
 include 'CommonCore'

src/de/steamwar/bungeecore/ArenaMode.java

@@ -20,10 +20,8 @@
 package de.steamwar.bungeecore;
 
 import de.steamwar.sql.SchematicType;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.config.Configuration;
-import net.md_5.bungee.config.ConfigurationProvider;
-import net.md_5.bungee.config.YamlConfiguration;
+import org.simpleyaml.configuration.Configuration;
+import org.simpleyaml.configuration.file.YamlFile;
 
 import java.io.File;
 import java.io.IOException;
@@ -49,12 +47,12 @@ public class ArenaMode {
         bySchemType.clear();
         allModes.clear();
 
-        File folder = new File(ProxyServer.getInstance().getPluginsFolder(), "FightSystem");
+        File folder = new File(VelocityCore.get().getDataDirectory().getParent().toFile(), "FightSystem");
 
         for(File configFile : Arrays.stream(folder.listFiles((file, name) -> name.endsWith(".yml") && !name.endsWith(".kits.yml"))).sorted().collect(Collectors.toList())) {
             Configuration config;
             try {
-                config = ConfigurationProvider.getProvider(YamlConfiguration.class).load(configFile);
+                config = YamlFile.loadConfiguration(configFile);
             } catch (IOException e) {
                 throw new SecurityException("Could not load SchematicTypes", e);
             }

src/de/steamwar/bungeecore/Broadcaster.java

@@ -19,7 +19,8 @@
 
 package de.steamwar.bungeecore;
 
-import net.md_5.bungee.api.ProxyServer;
+import de.steamwar.messages.ChatSender;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
 import java.util.concurrent.TimeUnit;
 
@@ -29,14 +30,15 @@ class Broadcaster {
     private int lastBroadCast = 0;
 
     Broadcaster(){
-        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
-            if(!ProxyServer.getInstance().getPlayers().isEmpty() && broadCastMsgs.length > 0)
-                BungeeCore.broadcast(BungeeCore.CHAT_PREFIX + broadCastMsgs[lastBroadCast]);
+        VelocityCore.get().getProxyServer().getScheduler().buildTask(VelocityCore.get(), () -> {
+            if(!VelocityCore.get().getProxyServer().getAllPlayers().isEmpty() && broadCastMsgs.length > 0) {
+                VelocityCore.get().getProxyServer().sendMessage(LegacyComponentSerializer.legacySection().deserialize(VelocityCore.CHAT_PREFIX + broadCastMsgs[lastBroadCast]));
+            }
             lastBroadCast++;
             if(lastBroadCast == broadCastMsgs.length){
                 lastBroadCast = 0;
             }
-        }, 10, 10, TimeUnit.MINUTES);
+        }).repeat(10, TimeUnit.MINUTES);
     }
 
     static void setBroadCastMsgs(String[] broadCastMsgs) {

src/de/steamwar/bungeecore/ErrorLogger.java

@@ -87,6 +87,7 @@ public class ErrorLogger extends Handler {
         contains.add("Server is online mode!");
         contains.add(" took ");
         contains.add("Could not translate packet ");
+        contains.add("455420");
         ignoreContains = Collections.unmodifiableList(contains);
     }
 }

src/de/steamwar/bungeecore/EventStarter.java

@@ -20,41 +20,36 @@
 package de.steamwar.bungeecore;
 
 import de.steamwar.sql.EventFight;
-import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.Team;
-import de.steamwar.sql.Event;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.scheduler.ScheduledTask;
+import net.kyori.adventure.text.event.ClickEvent;
 
 import java.sql.Timestamp;
+import java.util.HashMap;
 import java.util.Map;
 import java.util.Queue;
 import java.util.concurrent.TimeUnit;
 
 import static de.steamwar.bungeecore.Storage.eventServer;
 
-public class EventStarter implements Runnable {
+public class EventStarter {
 
-    private static ScheduledTask task = null;
+    private static final Map<Integer, String> spectatePorts = new HashMap<>();
 
-    EventStarter(){
+    public static void addSpectateServer(int port, String command) {
+        spectatePorts.put(port, command);
+    }
+
+    public EventStarter() {
         EventFight.loadAllComingFights();
-
-        if(task != null)
-            task.cancel();
-
-        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), this, 1, 10, TimeUnit.SECONDS);
+        VelocityCore.get().getProxyServer().getScheduler().buildTask(VelocityCore.get(), this::run).repeat(10, TimeUnit.SECONDS);
     }
 
     public static Map<Integer, Subserver> getEventServer() {
         return eventServer;
     }
 
-    @Override
-    public void run() {
-        eventServer.entrySet().removeIf(entry -> !Subserver.getServerList().contains(entry.getValue()));
+    private void run() {
+        eventServer.entrySet().removeIf(entry -> Subserver.getSubserver(entry.getValue().getServer()) == null);
         Queue<EventFight> fights = EventFight.getFights();
 
         EventFight next;
@@ -63,22 +58,19 @@ public class EventStarter implements Runnable {
             Team red = Team.get(next.getTeamRed());
 
             //Don't start EventServer if not the event bungee
-            if(BungeeCore.EVENT_MODE || !Event.get(next.getEventID()).spectateSystem()) {
+            if(VelocityCore.EVENT_MODE || next.getSpectatePort() == 0) {
                 ServerStarter starter = new ServerStarter().event(next);
 
-                ProxiedPlayer leiter = ProxyServer.getInstance().getPlayer(SteamwarUser.get(next.getKampfleiter()).getUUID());
-                if(leiter != null)
-                    starter.send(leiter);
+                starter.callback(subserver -> {
+                    eventServer.put(blue.getTeamId(), subserver);
+                    eventServer.put(red.getTeamId(), subserver);
+                }).start();
 
-                Subserver subserver = starter.start();
-
-                eventServer.put(blue.getTeamId(), subserver);
-                eventServer.put(red.getTeamId(), subserver);
                 Message.broadcast("EVENT_FIGHT_BROADCAST", "EVENT_FIGHT_BROADCAST_HOVER",
-                        new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/event " + blue.getTeamKuerzel()), blue.getTeamColor(), blue.getTeamName(), red.getTeamColor(), red.getTeamName());
+                        ClickEvent.runCommand("/event " + blue.getTeamKuerzel()), blue.getTeamColor(), blue.getTeamName(), red.getTeamColor(), red.getTeamName());
             } else {
                 Message.broadcast("EVENT_FIGHT_BROADCAST", "EVENT_FIGHT_BROADCAST_HOVER",
-                        new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/spectate"), blue.getTeamColor(), blue.getTeamName(), red.getTeamColor(), red.getTeamName());
+                        ClickEvent.runCommand("/" + spectatePorts.get(next.getSpectatePort())), blue.getTeamColor(), blue.getTeamName(), red.getTeamColor(), red.getTeamName());
             }
         }
     }

src/de/steamwar/bungeecore/Message.java

@@ -19,12 +19,13 @@
 
 package de.steamwar.bungeecore;
 
+import com.velocitypowered.api.command.CommandSource;
 import de.steamwar.messages.ChatSender;
 import de.steamwar.messages.SteamwarResourceBundle;
-import net.md_5.bungee.api.ChatMessageType;
-import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.chat.TextComponent;
+import net.kyori.adventure.identity.Identity;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.event.ClickEvent;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
 import java.text.DateFormat;
 import java.text.MessageFormat;
@@ -35,17 +36,17 @@ import java.util.ResourceBundle;
 public class Message {
 
     @Deprecated
-    public static TextComponent parseToComponent(String message, boolean prefixed, CommandSender sender, Object... params){
-        return new TextComponent(TextComponent.fromLegacyText(parse(message, prefixed, locale(sender), params)));
+    public static Component parseToComponent(String message, boolean prefixed, CommandSource sender, Object... params){
+        return LegacyComponentSerializer.legacySection().deserialize(parse(message, prefixed, locale(sender), params));
     }
 
     @Deprecated
-    public static String parsePrefixed(String message, CommandSender sender, Object... params){
+    public static String parsePrefixed(String message, CommandSource sender, Object... params){
         return parse(message, true, locale(sender), params);
     }
 
     @Deprecated
-    public static String parse(String message, CommandSender sender, Object... params){
+    public static String parse(String message, CommandSource sender, Object... params){
         return parse(message, false, locale(sender), params);
     }
 
@@ -55,8 +56,8 @@ public class Message {
     }
 
     @Deprecated
-    private static Locale locale(CommandSender sender) {
-        return ChatSender.of(sender).getLocale();
+    private static Locale locale(CommandSource sender) {
+        return sender.get(Identity.LOCALE).orElse(Locale.GERMAN);
     }
 
     @Deprecated
@@ -82,32 +83,32 @@ public class Message {
     }
 
     @Deprecated
-    public static void send(String message, CommandSender sender, Object... params){
-        send(message, true, sender, ChatMessageType.SYSTEM, null, null, params);
+    public static void send(String message, CommandSource sender, Object... params){
+        send(message, true, sender, null, null, params);
     }
 
     @Deprecated
-    public static void sendPrefixless(String message, CommandSender sender, Object... params){
-        send(message, false, sender, ChatMessageType.SYSTEM, null, null, params);
+    public static void sendPrefixless(String message, CommandSource sender, Object... params){
+        send(message, false, sender, null, null, params);
     }
 
     @Deprecated
-    public static void send(String message, CommandSender sender, String onHover, ClickEvent onClick, Object... params){
-        send(message, true, sender, ChatMessageType.SYSTEM, onHover, onClick, params);
+    public static void send(String message, CommandSource sender, String onHover, ClickEvent onClick, Object... params){
+        send(message, true, sender, onHover, onClick, params);
     }
 
     @Deprecated
-    public static void sendPrefixless(String message, CommandSender sender, String onHover, ClickEvent onClick, Object... params){
-        send(message, false, sender, ChatMessageType.SYSTEM, onHover, onClick, params);
+    public static void sendPrefixless(String message, CommandSource sender, String onHover, ClickEvent onClick, Object... params){
+        send(message, false, sender, onHover, onClick, params);
     }
 
     @Deprecated
-    private static void send(String message, boolean prefixed, CommandSender s, ChatMessageType type, String onHover, ClickEvent onClick, Object... params){
+    private static void send(String message, boolean prefixed, CommandSource s, String onHover, ClickEvent onClick, Object... params){
         ChatSender sender = ChatSender.of(s);
-        if(type == ChatMessageType.CHAT && !sender.chatShown())
+        if(!sender.chatShown())
             return;
 
-        sender.send(prefixed, type, onHover != null ? new Message("PLAIN_STRING", onHover) : null, onClick, new Message(message, params));
+        sender.send(prefixed, onHover != null ? new Message("PLAIN_STRING", onHover) : null, onClick, new Message(message, params));
     }
 
     public static void broadcast(String message, Object... params) {

src/de/steamwar/bungeecore/Node.java

@@ -23,6 +23,7 @@ import net.md_5.bungee.BungeeCord;
 import net.md_5.bungee.api.ProxyServer;
 
 import java.io.*;
+import java.nio.file.Files;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
@@ -30,7 +31,13 @@ import java.util.logging.Level;
 
 public abstract class Node {
 
-    private static final List<String> OPENJ9_ARGS = Arrays.asList("-Xgc:excessiveGCratio=80", "-Xsyslog:none", "-Xtrace:none", "-Xdisableexplicitgc", "-XX:+AlwaysPreTouch", "-XX:+CompactStrings", "-XX:-HeapDumpOnOutOfMemory", "-XX:+ExitOnOutOfMemoryError", "-Dlog4j.configurationFile=log4j2.xml", "-Dio.netty.allocator.numHeapArenas=1", "-Xnoclassgc", "-Xmos128M", "-Xmns48M"); // initial heap half values of memory observed by 1.19 spectate server
+    //-Xquickstart Langzeitperformance testen!
+    private static final List<String> OPENJ9_ARGS = Arrays.asList(
+            "-XX:+EnableCRIUSupport", "-XX:-CRIURestoreNonPortableMode",
+            "-Xgc:excessiveGCratio=80", "-Xdisableexplicitgc", "-Xnoclassgc", "-Xmos128M", "-Xmns48M", "-XX:+ExitOnOutOfMemoryError", // initial heap half values of memory observed by 1.19 spectate server
+            "-Xsyslog:none", "-Xtrace:none", "-Xverify:none", "-Xdump:system:none", "-Xdump:jit:none", "-Xdump:snap:none",
+            "-Dlog4j.configurationFile=log4j2.xml"
+    );
     private static final Set<String> JAVA_8 = new HashSet<>();
     static {
         JAVA_8.add("paper-1.8.8.jar");
@@ -41,7 +48,6 @@ public abstract class Node {
     }
 
     private static final long MIN_FREE_MEM = 4 * 1024 * 1024L; // 4 GiB
-    private static final double MAX_LOAD = 0.8;
 
     private static final List<Node> nodes = new ArrayList<>();
 
@@ -65,13 +71,10 @@ public abstract class Node {
     protected final String hostname;
     protected volatile boolean belowLoadLimit = true;
 
-    private long previousCpuLoaded = 0;
-    private long previousCpuTotal = 0;
-
     protected Node(String hostname) {
         this.hostname = hostname;
         nodes.add(this);
-        BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), this::calcLoadLimit, 1, 2, TimeUnit.SECONDS);
+        VelocityCore.get().getProxyServer().getScheduler().buildTask(VelocityCore.get(), () -> calcLoadLimit()).repeat(2, TimeUnit.SECONDS);
     }
 
     public void execute(String... command) {
@@ -80,7 +83,7 @@ public abstract class Node {
         } catch (IOException e) {
             throw new SecurityException("Could not execute command", e);
         } catch (InterruptedException e) {
-            ProxyServer.getInstance().getLogger().log(Level.SEVERE, "Interrupted during execution", e);
+            VelocityCore.get().getLogger().log(Level.SEVERE, "Interrupted during execution", e);
             Thread.currentThread().interrupt();
         }
     }
@@ -96,17 +99,18 @@ public abstract class Node {
         if (JAVA_8.contains(serverJar))
             cmd.add("/usr/lib/jvm/java-8-openj9-amd64/bin/java");
         else
-            cmd.add("java");
+            cmd.add("/usr/lib/jvm/java-21-openj9-amd64/bin/java");
 
         for(String param : dParams){
             cmd.add("-D" + param);
         }
-        cmd.add("-Xmx" + xmx);
         cmd.add("-Xshareclasses:nonfatal,name=" + directory.getName());
+        cmd.add("-Xmx" + xmx);
         cmd.addAll(OPENJ9_ARGS);
         if (!JAVA_8.contains(serverJar)) {
             cmd.add("--add-opens");
             cmd.add("java.base/jdk.internal.misc=ALL-UNNAMED");
+            cmd.add("-XX:-CRIUSecProvider");
         }
         cmd.add("-jar");
         cmd.add("/binarys/" + serverJar);
@@ -120,28 +124,18 @@ public abstract class Node {
         cmd.add("nogui");
     }
 
-    protected void calcLoadLimit(BufferedReader stat, BufferedReader meminfo) throws IOException {
-        String[] cpuline = stat.readLine().split(" "); // 0-1: prefix, 2: user, 3: nice, 4: system, 5: idle, 6: iowait, 7: irq, 8: softirq, 9: steal, 10: guest, 11: guest_nice
-        long cpuLoaded = Long.parseLong(cpuline[2]) + Long.parseLong(cpuline[4]) + Long.parseLong(cpuline[6]) + Long.parseLong(cpuline[7]) + Long.parseLong(cpuline[8]) + Long.parseLong(cpuline[9]) + Long.parseLong(cpuline[10]) + Long.parseLong(cpuline[11]);
-        long cpuTotal = cpuLoaded + Long.parseLong(cpuline[3]) + Long.parseLong(cpuline[5]);
-
-        cpuLoaded -= previousCpuLoaded;
-        cpuTotal -= previousCpuTotal;
-        previousCpuLoaded += cpuLoaded;
-        previousCpuTotal += cpuTotal;
-
+    protected void calcLoadLimit(BufferedReader meminfo) throws IOException {
         String line = meminfo.readLine();
         while(!line.startsWith("MemAvailable")) {
             line = meminfo.readLine();
         }
 
         long availableMem = Long.parseLong(line.replaceAll(" +", " ").split(" ")[1]);
-        belowLoadLimit = cpuLoaded / (double)cpuTotal <= MAX_LOAD && availableMem >= MIN_FREE_MEM;
+        belowLoadLimit = availableMem >= MIN_FREE_MEM;
     }
 
     public static class LocalNode extends Node {
         private static final File MEMINFO = new File("/proc/meminfo");
-        private static final File STAT = new File("/proc/stat");
 
         public LocalNode() {
             super("sw");
@@ -158,12 +152,10 @@ public abstract class Node {
 
         @Override
         protected void calcLoadLimit() {
-            try (BufferedReader loadavg = new BufferedReader(new InputStreamReader(new FileInputStream(STAT)))) {
-                try (BufferedReader meminfo = new BufferedReader(new InputStreamReader(new FileInputStream(MEMINFO)))) {
-                    calcLoadLimit(loadavg, meminfo);
-                }
+            try (BufferedReader meminfo = new BufferedReader(new InputStreamReader(Files.newInputStream(MEMINFO.toPath())))) {
+                calcLoadLimit(meminfo);
             } catch (IOException e) {
-                BungeeCore.get().getLogger().log(Level.SEVERE, "Could not read local load", e);
+                VelocityCore.get().getLogger().log(Level.SEVERE, "Could not read local load", e);
                 belowLoadLimit = false;
             }
         }
@@ -178,7 +170,7 @@ public abstract class Node {
 
         public RemoteNode(String hostname) {
             super(hostname);
-            BungeeCore.get().getLogger().log(Level.INFO, "Added node " + hostname);
+            VelocityCore.get().getLogger().log(Level.INFO, "Added node " + hostname);
         }
 
         @Override
@@ -207,17 +199,15 @@ public abstract class Node {
         @Override
         protected void calcLoadLimit() {
             try {
-                Process process = prepareExecution("cat /proc/stat /proc/meminfo").start();
+                Process process = prepareExecution("cat /proc/meminfo").start();
                 if(!process.waitFor(1, TimeUnit.SECONDS))
                     throw new IOException(hostname + " timeout");
                 try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
-                    if(reader == null)
-                        throw new IOException("Why reader null? " + process.getInputStream());
-                    calcLoadLimit(reader, reader);
+                    calcLoadLimit(reader);
                 }
             } catch (IOException e) {
                 if(belowLoadLimit)
-                    BungeeCore.get().getLogger().log(Level.SEVERE, "Could read remote load", e);
+                    VelocityCore.get().getLogger().log(Level.SEVERE, "Could read remote load", e);
                 belowLoadLimit = false;
             } catch (InterruptedException e) {
                 Thread.currentThread().interrupt();

src/de/steamwar/bungeecore/ServerStarter.java

@@ -1,12 +1,11 @@
 package de.steamwar.bungeecore;
 
-import de.steamwar.sql.EventFight;
-import de.steamwar.sql.SteamwarUser;
-import de.steamwar.sql.Team;
-import de.steamwar.sql.Tutorial;
+import com.velocitypowered.api.proxy.Player;
 import de.steamwar.messages.ChatSender;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
+import de.steamwar.sql.*;
+import lombok.Getter;
 
+import java.io.DataOutputStream;
 import java.io.File;
 import java.io.IOException;
 import java.net.InetSocketAddress;
@@ -14,13 +13,14 @@ import java.nio.file.Files;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
 import java.util.function.BooleanSupplier;
+import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
 public class ServerStarter {
 
-    private static final Portrange BAU_PORTS = BungeeCore.MAIN_SERVER ? new Portrange(10100, 20000) : new Portrange(2100, 2200);
-    private static final Portrange ARENA_PORTS = BungeeCore.MAIN_SERVER ? new Portrange(3000, 3100) : (BungeeCore.EVENT_MODE ? new Portrange(4000, 5000) : BAU_PORTS);
+    private static final Portrange BAU_PORTS = VelocityCore.MAIN_SERVER ? new Portrange(10100, 20000) : new Portrange(2100, 2200);
+    private static final Portrange ARENA_PORTS = VelocityCore.MAIN_SERVER ? new Portrange(3000, 3100) : (VelocityCore.EVENT_MODE ? new Portrange(4000, 5000) : BAU_PORTS);
 
     private static final String SERVER_PATH = "/servers/";
     private static final String USER_HOME = System.getProperty("user.home") + "/";
@@ -46,9 +46,11 @@ public class ServerStarter {
     private boolean allowMerge = false;
     private String fightMap = null;
     private String gameMode = null;
-    private ServerConstructor constructor = (serverName, port, builder, shutdownCallback) -> new Arenaserver(serverName, gameMode, fightMap, allowMerge, port, builder, shutdownCallback);
+    private boolean checkpoint = false;
+    private ServerConstructor constructor = (serverName, port, builder, shutdownCallback, failureCallback) -> new Arenaserver(serverName, gameMode, fightMap, allowMerge, port, builder, shutdownCallback);
+    private Consumer<Subserver> callback = subserver -> {};
 
-    private final Set<ProxiedPlayer> playersToSend = new HashSet<>();
+    private final Set<Player> playersToSend = new HashSet<>();
     private final Map<String, String> arguments = new HashMap<>();
 
     public ServerStarter arena(ArenaMode mode, String map) {
@@ -66,7 +68,7 @@ public class ServerStarter {
 
     public ServerStarter event(EventFight eventFight) {
         arena(ArenaMode.getByInternal(eventFight.getSpielmodus()), eventFight.getMap());
-        node = BungeeCore.local;
+        node = Node.LocalNode.getNode();
         worldDir = EVENT_PATH;
         worldCleanup = () -> {};
         arguments.put("fightID", String.valueOf(eventFight.getFightID()));
@@ -79,7 +81,7 @@ public class ServerStarter {
         return this;
     }
 
-    public ServerStarter test(ArenaMode mode, String map, ProxiedPlayer owner) {
+    public ServerStarter test(ArenaMode mode, String map, Player owner) {
         arena(mode, map);
         buildWithTemp(owner);
         portrange = BAU_PORTS;
@@ -87,12 +89,12 @@ public class ServerStarter {
         return send(owner);
     }
 
-    public ServerStarter blueLeader(ProxiedPlayer player) {
+    public ServerStarter blueLeader(Player player) {
         arguments.put("blueLeader", player.getUniqueId().toString());
         return send(player);
     }
 
-    public ServerStarter redLeader(ProxiedPlayer player) {
+    public ServerStarter redLeader(Player player) {
         arguments.put("redLeader", player.getUniqueId().toString());
         return send(player);
     }
@@ -117,6 +119,7 @@ public class ServerStarter {
         serverJar = version.getServerJar();
         worldDir = version.getWorldFolder(WORLDS_BASE_PATH);
         worldName = version != Version.SPIGOT_12 ? String.valueOf(SteamwarUser.get(owner).getId()) : owner.toString();
+        checkpoint = true;
 
         build(owner);
 
@@ -128,20 +131,29 @@ public class ServerStarter {
 
         // Send players to existing server
         startCondition = () -> {
-            for(Subserver subserver : Subserver.getServerList()) {
-                if(subserver.getType() == Servertype.BAUSERVER && ((Bauserver)subserver).getOwner().equals(owner)) {
-                    for(ProxiedPlayer p : playersToSend)
-                        SubserverSystem.sendPlayer(subserver, p);
-                    return false;
+            Bauserver subserver = Bauserver.get(owner);
+            if(subserver != null) {
+                for(Player p : playersToSend)
+                    SubserverSystem.sendPlayer(subserver, p);
+                return false;
+            }
+            boolean atLeastOneSupervisor = playersToSend.stream().anyMatch(player -> {
+                if (player.getUniqueId().equals(owner)) return true;
+                BauweltMember bauweltMember = BauweltMember.getBauMember(owner, player.getUniqueId());
+                return bauweltMember.isSupervisor();
+            });
+            if (!atLeastOneSupervisor) {
+                for (Player p : playersToSend) {
+                    ChatSender.of(p).system("BAU_START_NOT_ALLOWED");
                 }
             }
-            return true;
+            return atLeastOneSupervisor;
         };
 
         return this;
     }
 
-    public ServerStarter tutorial(ProxiedPlayer owner, Tutorial tutorial) {
+    public ServerStarter tutorial(Player owner, Tutorial tutorial) {
         directory = new File(SERVER_PATH, "Tutorial");
         buildWithTemp(owner);
         tempWorld(TUTORIAL_PATH + tutorial.getTutorialId());
@@ -155,7 +167,7 @@ public class ServerStarter {
         worldCleanup = () -> SubserverSystem.deleteFolder(node, worldDir + worldName);
     }
 
-    private void buildWithTemp(ProxiedPlayer owner) {
+    private void buildWithTemp(Player owner) {
         build(owner.getUniqueId());
 
         // Stop existing build server
@@ -163,19 +175,16 @@ public class ServerStarter {
             if(startingBau(owner))
                 return false;
 
-            for (Subserver subserver : Subserver.getServerList()) {
-                if (subserver.getType() == Servertype.BAUSERVER && ((Bauserver) subserver).getOwner().equals(owner.getUniqueId()) && subserver.hasStarted()) {
-                    subserver.stop();
-                    break;
-                }
-            }
+            Bauserver subserver = Bauserver.get(owner.getUniqueId());
+            if(subserver != null && subserver.isStarted())
+                subserver.stop();
 
             return !startingBau(owner);
         };
     }
 
     private void build(UUID owner) {
-        constructor = (serverName, port, builder, shutdownCallback) -> new Bauserver(serverName, owner, port, builder, shutdownCallback);
+        constructor = (serverName, port, builder, shutdownCallback, failureCallback) -> new Bauserver(serverName, owner, port, builder, shutdownCallback, failureCallback);
         serverNameProvider = port -> bauServerName(SteamwarUser.get(owner));
     }
 
@@ -185,16 +194,16 @@ public class ServerStarter {
         worldDir = version.getWorldFolder(BUILDER_BASE_PATH);
         worldName = map;
         serverNameProvider = port -> "⛏" + map;
-        constructor = (serverName, port, builder, shutdownCallback) -> new Builderserver(serverName, worldName, port, builder, shutdownCallback);
+        checkpoint = true;
+        constructor = (serverName, port, builder, shutdownCallback, failureCallback) -> new Builderserver(serverName, worldName, port, builder, shutdownCallback, failureCallback);
 
         // Send players to existing server
         startCondition = () -> {
-            for(Subserver subserver : Subserver.getServerList()) {
-                if(subserver.getType() == Servertype.BUILDER && ((Builderserver)subserver).getMap().equals(worldName)) {
-                    for(ProxiedPlayer p : playersToSend)
-                        SubserverSystem.sendPlayer(subserver, p);
-                    return false;
-                }
+            Builderserver subserver = Builderserver.get(worldName);
+            if (subserver != null) {
+                for(Player p : playersToSend)
+                    SubserverSystem.sendPlayer(subserver, p);
+                return false;
             }
             return true;
         };
@@ -213,14 +222,19 @@ public class ServerStarter {
         return this;
     }
 
-    public ServerStarter send(ProxiedPlayer player) {
+    public ServerStarter send(Player player) {
         playersToSend.add(player);
         return this;
     }
 
-    public Subserver start() {
+    public ServerStarter callback(Consumer<Subserver> callback) {
+        this.callback = callback;
+        return this;
+    }
+
+    public boolean start() {
         if(!startCondition.getAsBoolean())
-            return null;
+            return false;
 
         int port = portrange.freePort();
         String serverName = serverNameProvider.apply(port);
@@ -228,10 +242,10 @@ public class ServerStarter {
         if(node == null) {
             node = Node.getNode();
             if(node == null) {
-                for (ProxiedPlayer p : playersToSend)
+                for (Player p : playersToSend)
                     ChatSender.of(p).system("SERVER_START_OVERLOAD");
 
-                return null;
+                return false;
             }
         }
         if(worldName == null)
@@ -240,22 +254,45 @@ public class ServerStarter {
         worldSetup.run();
         arguments.put("logPath", worldName);
 
-        Subserver subserver = constructor.construct(serverName, port, node.startServer(
-                serverJar, directory, worldDir, worldName, port, xmx, arguments.entrySet().stream().map(entry -> entry.getKey() + "=" + entry.getValue()).toArray(String[]::new)
-        ), worldCleanup);
+        File checkpointDir = new File("/tmp/" + System.getProperty("user.name") + ".checkpoints/" + directory.getName() + "/" + worldName);
+        if(checkpoint)
+            arguments.put("checkpoint", checkpointDir.getPath());
 
-        for(ProxiedPlayer p : playersToSend)
-            SubserverSystem.sendPlayer(subserver, p);
+        if(checkpoint && checkpointDir.exists()) {
+            try {
+                new DataOutputStream(Files.newOutputStream(new File(checkpointDir, "port").toPath())).writeInt(port);
+            } catch (IOException e) {
+                throw new SecurityException(e);
+            }
 
-        return subserver;
+            postStart(constructor.construct(serverName, port, node.prepareExecution(
+                    "criu", "restore", "-D", checkpointDir.getPath(), "--auto-dedup", "--shell-job", "-v"
+            ), worldCleanup, e -> regularStart(serverName, port)));
+        } else {
+            regularStart(serverName, port);
+        }
+
+        return true;
     }
 
-    private static boolean startingBau(ProxiedPlayer p) {
-        for (Subserver subserver : Subserver.getServerList()) {
-            if (subserver.getType() == Servertype.BAUSERVER && ((Bauserver) subserver).getOwner().equals(p.getUniqueId()) && !subserver.hasStarted()) {
-                Message.send("BAU_START_ALREADY", p);
-                return true;
-            }
+    private void regularStart(String serverName, int port) {
+        postStart(constructor.construct(serverName, port, node.startServer(
+                serverJar, directory, worldDir, worldName, port, xmx, arguments.entrySet().stream().map(entry -> entry.getKey() + "=" + entry.getValue()).toArray(String[]::new)
+        ), worldCleanup, null));
+    }
+
+    private void postStart(Subserver subserver) {
+        for(Player p : playersToSend)
+            SubserverSystem.sendPlayer(subserver, p);
+
+        callback.accept(subserver);
+    }
+
+    private static boolean startingBau(Player p) {
+        Bauserver subserver = Bauserver.get(p.getUniqueId());
+        if(subserver != null && !subserver.isStarted()) {
+            ChatSender.of(p).system("BAU_START_ALREADY");
+            return true;
         }
         return false;
     }
@@ -273,7 +310,7 @@ public class ServerStarter {
     }
 
     private interface ServerConstructor {
-        Subserver construct(String serverName, int port, ProcessBuilder builder, Runnable shutdownCallback);
+        Subserver construct(String serverName, int port, ProcessBuilder builder, Runnable shutdownCallback, Consumer<Exception> failureCallback);
     }
 
     private static class Portrange {
@@ -312,6 +349,7 @@ public class ServerStarter {
         }
     }
 
+    @Getter
     public enum Version {
         SPIGOT_12("spigot-1.12.2.jar", 12),
         SPIGOT_15("spigot-1.15.2.jar", 15),
@@ -326,14 +364,6 @@ public class ServerStarter {
             this.versionSuffix = versionSuffix;
         }
 
-        public String getServerJar() {
-            return serverJar;
-        }
-
-        public int getVersionSuffix() {
-            return versionSuffix;
-        }
-
         public String getWorldFolder(String base) {
             return base + versionSuffix + "/";
         }

src/de/steamwar/bungeecore/SubserverSystem.java

@@ -19,14 +19,13 @@
 
 package de.steamwar.bungeecore;
 
+import com.velocitypowered.api.proxy.Player;
 import de.steamwar.bungeecore.network.NetworkSender;
 import de.steamwar.bungeecore.network.handlers.FightInfoHandler;
 import de.steamwar.sql.IgnoreSystem;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.network.packets.server.StartingServerPacket;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
+import net.kyori.adventure.text.event.ClickEvent;
 
 import java.util.UUID;
 
@@ -37,23 +36,26 @@ public class SubserverSystem {
         node.execute("rm", "-r", worldName);
     }
 
-    public static void sendDeniedMessage(ProxiedPlayer p, UUID owner){
-        ProxiedPlayer o = ProxyServer.getInstance().getPlayer(owner);
-        if(o == null)
+    public static void sendDeniedMessage(Player p, UUID owner){
+        Player o = VelocityCore.get().getProxyServer().getPlayer(owner).orElse(null);
+
+        if(o == null){
             return;
+        }
+
         if(IgnoreSystem.isIgnored(owner, p.getUniqueId())){
             Message.send("SERVER_IGNORED", p);
             return;
         }
 
-        Message.send("SERVER_ADD_MEMBER", o, p.getName());
-        Message.sendPrefixless("SERVER_ADD_MESSAGE", o, Message.parse("SERVER_ADD_MESSAGE_HOVER", o, p.getName()),
-                new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/bau addmember " + p.getName()));
+        Message.send("SERVER_ADD_MEMBER", o, p.getUsername());
+        Message.sendPrefixless("SERVER_ADD_MESSAGE", o, Message.parse("SERVER_ADD_MESSAGE_HOVER", o, p.getUsername()),
+                ClickEvent.runCommand("/bau addmember " + p.getUsername()));
     }
 
-    public static void sendPlayer(Subserver subserver, ProxiedPlayer player) {
+    public static void sendPlayer(Subserver subserver, Player player) {
         subserver.sendPlayer(player);
-        if(!subserver.hasStarted() && FightInfoHandler.onLobby(player))
+        if(!subserver.isStarted() && FightInfoHandler.onLobby(player))
             NetworkSender.send(player, new StartingServerPacket(SteamwarUser.get(player.getUniqueId()).getId()));
     }
 }

src/de/steamwar/bungeecore/VelocityCore.java

@@ -19,16 +19,25 @@
 
 package de.steamwar.bungeecore;
 
+import com.google.inject.Inject;
+import com.google.inject.Injector;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
+import com.velocitypowered.api.event.proxy.ProxyReloadEvent;
+import com.velocitypowered.api.plugin.Plugin;
+import com.velocitypowered.api.plugin.annotation.DataDirectory;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
 import de.steamwar.bungeecore.bot.SteamwarDiscordBot;
 import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
 import de.steamwar.bungeecore.commands.*;
 import de.steamwar.bungeecore.listeners.*;
-import de.steamwar.bungeecore.listeners.mods.*;
-import de.steamwar.bungeecore.listeners.ping.PingListener;
+import de.steamwar.bungeecore.mods.ServerListPing;
+import de.steamwar.bungeecore.mods.*;
 import de.steamwar.bungeecore.network.BungeeNetworkHandler;
-import de.steamwar.bungeecore.network.NetworkReceiver;
-import de.steamwar.bungeecore.network.SWScriptSyntaxForwarder;
 import de.steamwar.bungeecore.tablist.TablistManager;
+import de.steamwar.bungeecore.util.SteamWarModule;
+import de.steamwar.bungeecore.util.annotations.Create;
 import de.steamwar.command.SWCommandUtils;
 import de.steamwar.command.SWTypeMapperCreator;
 import de.steamwar.command.TabCompletionCache;
@@ -38,29 +47,23 @@ import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.Team;
 import de.steamwar.sql.UserElo;
 import de.steamwar.sql.internal.Statement;
-import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.api.ChatMessageType;
-import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.chat.HoverEvent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.config.ServerInfo;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.plugin.Plugin;
-import net.md_5.bungee.config.Configuration;
-import net.md_5.bungee.config.ConfigurationProvider;
-import net.md_5.bungee.config.YamlConfiguration;
+import lombok.Getter;
+import org.reflections.Reflections;
 
 import java.io.File;
 import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.util.Collection;
-import java.util.List;
+import java.nio.file.Path;
+import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.logging.Level;
+import java.util.logging.Logger;
 
-public class BungeeCore extends Plugin {
+@Plugin(
+        id = "velocitycore",
+        name = "VelocityCore",
+        authors = {"SteamWar"}
+)
+public class VelocityCore {
 
     public static boolean MAIN_SERVER;
 
@@ -68,57 +71,72 @@ public class BungeeCore extends Plugin {
     public static String LOBBY_SERVER;
     public static boolean EVENT_MODE;
 
-    private static BungeeCore instance;
+    private static VelocityCore instance;
 
-    public static Node local;
     private ErrorLogger errorLogger;
     private TablistManager tablistManager;
 
-    @Override
-    public void onEnable(){
-        getProxy().registerChannel("sw:bridge");
-        getProxy().registerChannel("fabricmodsender:mods");
-        getProxy().registerChannel("nochatreports:sync");
-        getProxy().registerChannel("sw:script_syntax");
+    @Getter
+    private final ProxyServer proxyServer;
 
+    @Getter
+    private final Logger logger;
+
+    @Getter
+    private final Path dataDirectory;
+
+    @Getter
+    private Injector injector;
+
+    @Inject
+    public VelocityCore(ProxyServer proxyServer, Logger logger, @DataDirectory Path dataDirectory, Injector injector) {
+        this.proxyServer = proxyServer;
+        this.logger = logger;
+        this.dataDirectory = dataDirectory;
+        this.injector = injector;
+    }
+
+    @Subscribe
+    public void onProxyInitialization(ProxyInitializeEvent event) {
         setInstance(this);
-        MAIN_SERVER = ProxyServer.getInstance().getConfig().getListeners().stream().anyMatch(info -> ((InetSocketAddress) info.getSocketAddress()).getPort() == 25565);
+        MAIN_SERVER = proxyServer.getBoundAddress().getPort() == 25565;
         loadConfig();
 
+        injector = injector.createChildInjector(new SteamWarModule(this));
+
         errorLogger = new ErrorLogger();
 
-        SWCommandUtils.init((SWTypeMapperCreator<TypeMapper<Object>, CommandSender, Object>) (mapper, tabCompleter) -> new TypeMapper<Object>() {
+        SWCommandUtils.init((SWTypeMapperCreator<TypeMapper<Object>, Player, Object>) (mapper, tabCompleter) -> new TypeMapper<Object>() {
             @Override
-            public Object map(CommandSender commandSender, String[] previousArguments, String s) {
+            public Object map(Player commandSender, String[] previousArguments, String s) {
                 return mapper.apply(s);
             }
 
             @Override
-            public Collection<String> tabCompletes(CommandSender sender, String[] previousArguments, String s) {
+            public Collection<String> tabCompletes(Player sender, String[] previousArguments, String s) {
                 return tabCompleter.apply(sender, s);
             }
         });
-        BungeeCord.getInstance().getScheduler().schedule(this, TabCompletionCache::invalidateOldEntries, 1, 1, TimeUnit.SECONDS);
+        proxyServer.getScheduler().buildTask(this, TabCompletionCache::invalidateOldEntries).repeat(1, TimeUnit.SECONDS);
 
-        new NonFabricFabricCheck();
+        Reflections reflections = new Reflections("de.steamwar.bungeecore");
+        reflections.getTypesAnnotatedWith(Create.class)
+                .forEach(clazz -> {
+                    Create create =  clazz.getAnnotation(Create.class);
+                    if (create.eventProxy() || MAIN_SERVER) {
+                        Object obj = injector.getInstance(clazz);
+                        if (Arrays.stream(clazz.getDeclaredMethods()).anyMatch(method -> method.isAnnotationPresent(Subscribe.class))) {
+                            proxyServer.getEventManager().register(this, obj);
+                        }
+                    }
+                });
 
-        new SWScriptSyntaxForwarder();
         new ConnectionListener();
-        new Forge();
-        new Forge12();
-        new LabyMod();
-        new Badlion();
         new ChatListener();
         new BanListener();
         new CheckListener();
-        new ModLoaderBlocker();
-        new WorldDownloader();
-        new BrandListener();
-        new Fabric();
-        new SubserverProtocolFixer();
-        new PingListener();
+        new IPSanitizer();
 
-        local = new Node.LocalNode();
         if(MAIN_SERVER) {
             //new Node.RemoteNode("lx");
         }
@@ -186,16 +204,15 @@ public class BungeeCore extends Plugin {
 
         new EventStarter();
         new SessionManager();
-        new NetworkReceiver();
         BungeeNetworkHandler.register();
         tablistManager = new TablistManager();
         new SettingsChangedListener();
 
-        getProxy().getScheduler().schedule(this, () -> {
+        proxyServer.getScheduler().buildTask(this, () -> {
             SteamwarUser.clear();
             UserElo.clear();
             Team.clear();
-        }, 1, 1, TimeUnit.HOURS);
+        }).repeat(1, TimeUnit.HOURS);
 
         if (SteamwarDiscordBotConfig.loaded) {
             try {
@@ -206,8 +223,8 @@ public class BungeeCore extends Plugin {
         }
     }
 
-    @Override
-    public void onDisable(){
+    @Subscribe
+    public void onDisable(ProxyReloadEvent event) {
         if (SteamwarDiscordBotConfig.loaded) {
             try {
                 SteamwarDiscordBot.instance().getJda().shutdown();
@@ -222,64 +239,10 @@ public class BungeeCore extends Plugin {
         Statement.closeAll();
     }
 
-    public static BungeeCore get() {
+    public static VelocityCore get() {
         return instance;
     }
 
-    public static TextComponent stringToText(String msg){
-        return new TextComponent(TextComponent.fromLegacyText(msg));
-    }
-    public static void send(ProxiedPlayer player, String msg){
-        send(player, msg, null, null);
-    }
-    public static void send(CommandSender sender, String msg){
-        sender.sendMessage(stringToText(msg));
-    }
-    public static void send(ProxiedPlayer player, ChatMessageType type, String msg){
-        send(player, type, msg, null, null);
-    }
-    public static void send(ProxiedPlayer player, String msg, String onHover, ClickEvent onClick){
-        send(player, ChatMessageType.SYSTEM, msg, onHover, onClick);
-    }
-    public static void send(ProxiedPlayer player, ChatMessageType type, String msg, String onHover, ClickEvent onClick){
-        if(type == ChatMessageType.CHAT && player.getChatMode() != ProxiedPlayer.ChatMode.SHOWN)
-            return;
-        TextComponent message = stringToText(msg);
-        if(onHover != null)
-            message.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, TextComponent.fromLegacyText(onHover)));
-        if(onClick != null)
-            message.setClickEvent(onClick);
-        player.sendMessage(type, message);
-    }
-    public static void broadcast(String msg){
-        ProxyServer.getInstance().broadcast(stringToText(msg));
-    }
-    public static void broadcast(String msg, String onHover, ClickEvent onClick){
-        TextComponent message = stringToText(msg);
-        if(onHover != null)
-            message.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, TextComponent.fromLegacyText(onHover)));
-        if(onClick != null)
-            message.setClickEvent(onClick);
-        ProxyServer.getInstance().broadcast(message);
-    }
-
-    public static void log(final ServerInfo server, final String msg){
-        log(server.getName() + ": " + msg);
-    }
-    public static void log(final ProxiedPlayer player, final String msg){
-        log(player.getName() + ": " + msg);
-    }
-    public static void log(final String msg){
-        log(Level.INFO, msg);
-    }
-    public static void log(final Level logLevel, final String msg){
-        get().getLogger().log(logLevel, msg);
-    }
-    public static void log(final String msg, final Throwable e){
-        get().getLogger().log(Level.SEVERE, msg, e);
-    }
-
-
     private static void loadConfig(){
         Configuration config;
         try{
@@ -312,14 +275,15 @@ public class BungeeCore extends Plugin {
             final Configuration server = servers.getSection(serverName);
             List<String> cmds = server.getStringList("commands");
             String cmd = cmds.remove(0);
+
+            if(server.contains("spectatePort"))
+                EventStarter.addSpectateServer(server.getInt("spectatePort"), cmd);
+
             new ServerSwitchCommand(
                     cmd,
                     serverName,
                     cmds.toArray(new String[0])
             );
-            if(server.getBoolean("modchecked", false)) {
-                ModLoaderBlocker.addServer(serverName);
-            }
         }
 
         File discordFile = new File(System.getProperty("user.home"), "discord.yml");
@@ -332,7 +296,7 @@ public class BungeeCore extends Plugin {
         }
     }
 
-    private static void setInstance(BungeeCore core){
+    private static void setInstance(VelocityCore core){
         instance = core;
     }
 }

src/de/steamwar/bungeecore/bot/AuthManager.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.bot;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
 import de.steamwar.sql.SteamwarUser;
 import net.dv8tion.jda.api.MessageBuilder;
@@ -46,8 +46,8 @@ public class AuthManager {
         String code = Base64.getEncoder().encodeToString(randBytes);
 
         TOKENS.put(code, member.getIdLong());
-        BungeeCore.log("Created Discord Auth-Token: " + code + " for: " + member.getUser().getAsTag());
-        BungeeCore.get().getProxy().getScheduler().schedule(BungeeCore.get(), () -> TOKENS.remove(code), 10, TimeUnit.MINUTES);
+        VelocityCore.log("Created Discord Auth-Token: " + code + " for: " + member.getUser().getAsTag());
+        VelocityCore.get().getProxy().getScheduler().schedule(VelocityCore.get(), () -> TOKENS.remove(code), 10, TimeUnit.MINUTES);
         return code;
     }
 

src/de/steamwar/bungeecore/bot/SteamwarDiscordBot.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.bot;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.bot.commands.*;
 import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
 import de.steamwar.bungeecore.bot.events.EventManager;
@@ -81,7 +81,7 @@ public class SteamwarDiscordBot {
         } catch (LoginException e) {
             throw new SecurityException("Could not Login: " + SteamwarDiscordBotConfig.TOKEN, e);
         }
-        ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
+        ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
             try {
                 jda.awaitReady();
             } catch (InterruptedException e) {
@@ -90,11 +90,11 @@ public class SteamwarDiscordBot {
             try {
                 activity();
             } catch (Exception e) {
-                BungeeCore.get().getLogger().log(Level.SEVERE, "Could not set initial activity to discord", e);
+                VelocityCore.get().getLogger().log(Level.SEVERE, "Could not set initial activity to discord", e);
             }
             EventManager.update();
             SchematicsManager.update();
-            ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
+            ProxyServer.getInstance().getScheduler().schedule(VelocityCore.get(), () -> {
                 try {
                     activity();
                     EventManager.update();
@@ -148,7 +148,7 @@ public class SteamwarDiscordBot {
                 }
                 break;
             case 1:
-                int count = BungeeCore.get().getProxy().getOnlineCount();
+                int count = VelocityCore.get().getProxy().getOnlineCount();
                 if (count == 1) {
                     jda.getPresence().setActivity(Activity.playing("mit 1 Spieler"));
                 } else {

src/de/steamwar/bungeecore/bot/listeners/DiscordTicketListener.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.bot.listeners;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.bot.config.DiscordTicketType;
 import de.steamwar.bungeecore.bot.config.SteamwarDiscordBotConfig;
@@ -137,7 +137,7 @@ public class DiscordTicketListener extends BasicDiscordListener {
     public void onGuildMessageReceived(@NotNull GuildMessageReceivedEvent event) {
         if(event.getChannel().getParent() != null && event.getChannel().getParent().getId().equals(SteamwarDiscordBotConfig.TICKET_CATEGORY)) {
             if(!event.getChannel().getId().equals(SteamwarDiscordBotConfig.TICKET_CHANNEL) && !event.getChannel().getId().equals(SteamwarDiscordBotConfig.TICKET_LOG)) {
-                BungeeCore.get().getProxy().getPlayers().forEach(player -> {
+                VelocityCore.get().getProxy().getPlayers().forEach(player -> {
                     if(event.getAuthor().isBot() || event.getAuthor().isSystem()) return;
                     SteamwarUser user = SteamwarUser.get(player.getUniqueId());
                     boolean sendMessage;

src/de/steamwar/bungeecore/bot/listeners/PrivateMessageListener.java

@@ -18,7 +18,7 @@
 
 package de.steamwar.bungeecore.bot.listeners;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.sql.NodeData;
 import de.steamwar.sql.Punishment;
 import de.steamwar.sql.SchematicNode;
@@ -72,7 +72,7 @@ public class PrivateMessageListener extends BasicDiscordListener {
                     event.getMessage().reply("`" + name + "` wurde erfolgreich hochgeladen").queue();
                 } catch (Exception e) {
                     event.getMessage().reply("`" + name + "` konnte nicht hochgeladen werden, bitte versuche es später nochmal oder wende dich an einen Developer").queue();
-                    BungeeCore.log("Could not Upload Schem \"" + name + "\" from User \"" + user.getUserName() + "\"", e);
+                    VelocityCore.log("Could not Upload Schem \"" + name + "\" from User \"" + user.getUserName() + "\"", e);
                 }
             }
         }

src/de/steamwar/bungeecore/commands/BauCommand.java

@@ -68,17 +68,17 @@ public class BauCommand extends SWCommand {
         Map<String, ServerStarter.Version> versionMap = new HashMap<>();
         versionMap.put("20", ServerStarter.Version.PAPER_20);
         versionMap.put("1.20", ServerStarter.Version.PAPER_20);
+        versionMap.put("as", ServerStarter.Version.PAPER_20);
+        versionMap.put("airship", ServerStarter.Version.PAPER_20);
+        versionMap.put("wg", ServerStarter.Version.PAPER_20);
+        versionMap.put("wargear", ServerStarter.Version.PAPER_20);
+        versionMap.put("ws", ServerStarter.Version.PAPER_20);
+        versionMap.put("warship", ServerStarter.Version.PAPER_20);
 
         versionMap.put("19", ServerStarter.Version.PAPER_19);
         versionMap.put("1.19", ServerStarter.Version.PAPER_19);
         versionMap.put("mwg", ServerStarter.Version.PAPER_19);
         versionMap.put("miniwargear", ServerStarter.Version.PAPER_19);
-        versionMap.put("wg", ServerStarter.Version.PAPER_19);
-        versionMap.put("wargear", ServerStarter.Version.PAPER_19);
-        versionMap.put("ws", ServerStarter.Version.PAPER_19);
-        versionMap.put("warship", ServerStarter.Version.PAPER_19);
-        versionMap.put("as", ServerStarter.Version.PAPER_19);
-        versionMap.put("airship", ServerStarter.Version.PAPER_19);
 
         versionMap.put("15", ServerStarter.Version.SPIGOT_15);
         versionMap.put("1.15", ServerStarter.Version.SPIGOT_15);
@@ -161,11 +161,7 @@ public class BauCommand extends SWCommand {
                 messageSender.send("BAU_TP_NOALLOWED");
                 return false;
             }
-            if(BauLock.isLocked(value, SteamwarUser.get(p.getUniqueId()))) {
-                messageSender.send("BAU_LOCKED_NOALLOWED");
-                return false;
-            }
-            return true;
+            return !BauLock.checkNotifyLocked(value, p);
         };
     }
 
@@ -174,52 +170,52 @@ public class BauCommand extends SWCommand {
         Chat19.chat(p, "/bauinfo");
     }
 
-    @Register("togglewe")
-    public void togglewe(ProxiedPlayer p, @Mapper("addedUsers") @AllowNull @OptionalValue("") SteamwarUser user) {
+    @Register("setspectator")
+    public void setSpectator(ProxiedPlayer p, @Mapper("addedUsers") @AllowNull @OptionalValue("") SteamwarUser user) {
         if (user == null) {
-            Message.send("BAU_MEMBER_TOGGLE_USAGE", p, "togglewe");
+            Message.send("BAU_MEMBER_SET_USAGE", p, "setspectator");
             return;
         }
         BauweltMember target = member(p, user);
         if (target == null)
             return;
 
-        target.setWorldEdit(!target.isWorldEdit());
+        target.setBuild(false);
+        target.setSupervisor(false);
         clearMembercache(p);
-        isAllowedTo(target.isWorldEdit(), p, target, "BAU_MEMBER_TOGGLE_WORLD_EDIT");
+        sendPermissionUpdate(p, target, "BAU_MEMBER_SET_SPECTATOR");
     }
 
-    @Register("toggleworld")
-    public void toggleworld(ProxiedPlayer p, @Mapper("addedUsers") @AllowNull @OptionalValue("") SteamwarUser user) {
+    @Register("setbuild")
+    public void setBuild(ProxiedPlayer p, @Mapper("addedUsers") @AllowNull @OptionalValue("") SteamwarUser user) {
         if (user == null) {
-            Message.send("BAU_MEMBER_TOGGLE_USAGE", p, "toggleworld");
+            Message.send("BAU_MEMBER_SET_USAGE", p, "setbuild");
             return;
         }
         BauweltMember target = member(p, user);
         if (target == null)
             return;
 
-        target.setWorld(!target.isWorld());
+        target.setBuild(true);
+        target.setSupervisor(false);
         clearMembercache(p);
-        isAllowedTo(target.isWorld(), p, target, "BAU_MEMBER_TOGGLE_WORLD");
+        sendPermissionUpdate(p, target, "BAU_MEMBER_SET_BUILDER");
     }
 
-    @Register("toggleall")
-    public void toggleall(ProxiedPlayer p, @Mapper("addedUsers") @AllowNull @OptionalValue("") SteamwarUser user) {
+    @Register("setsupervisor")
+    public void setSupervisor(ProxiedPlayer p, @Mapper("addedUsers") @AllowNull @OptionalValue("") SteamwarUser user) {
         if (user == null) {
-            Message.send("BAU_MEMBER_TOGGLE_USAGE", p, "toggleall");
+            Message.send("BAU_MEMBER_SET_USAGE", p, "setsupervisor");
             return;
         }
         BauweltMember target = member(p, user);
         if (target == null)
             return;
 
-        boolean state = !target.isWorldEdit() || !target.isWorld();
-        target.setWorldEdit(state);
-        target.setWorld(state);
+        target.setBuild(true);
+        target.setSupervisor(true);
         clearMembercache(p);
-        isAllowedTo(target.isWorldEdit(), p, target, "BAU_MEMBER_TOGGLE_WORLD_EDIT");
-        isAllowedTo(target.isWorld(), p, target, "BAU_MEMBER_TOGGLE_WORLD");
+        sendPermissionUpdate(p, target, "BAU_MEMBER_SET_SUPERVISOR");
     }
 
     private static void clearMembercache(ProxiedPlayer p){
@@ -249,7 +245,7 @@ public class BauCommand extends SWCommand {
             Message.send("BAU_DELMEMBER_DELETED_TARGET", toRemove, p.getName());
             Subserver currentServer = Subserver.getSubserver(toRemove.getServer().getInfo());
             if (currentServer != null && currentServer.getType() == Servertype.BAUSERVER && ((Bauserver) currentServer).getOwner().equals(p.getUniqueId())) {
-                toRemove.connect(ProxyServer.getInstance().getServerInfo(BungeeCore.LOBBY_SERVER));
+                toRemove.connect(ProxyServer.getInstance().getServerInfo(VelocityCore.LOBBY_SERVER));
             }
         }
         Message.send("BAU_DELMEMBER_DELETED", p);
@@ -293,14 +289,12 @@ public class BauCommand extends SWCommand {
     }
 
     private static void deleteWorld(ProxiedPlayer player, String world) {
-        ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
-            for (Subserver subserver : Subserver.getServerList()) {
-                if (subserver.getType() == Servertype.BAUSERVER && ((Bauserver) subserver).getOwner().equals(player.getUniqueId())) {
-                    subserver.stop();
-                    break;
-                }
-            }
-            SubserverSystem.deleteFolder(BungeeCore.local, world);
+        ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
+            Bauserver subserver = Bauserver.get(player.getUniqueId());
+            if(subserver != null)
+                subserver.stop();
+
+            SubserverSystem.deleteFolder(VelocityCore.local, world);
             Message.send("BAU_DELETE_DELETED", player);
         });
     }
@@ -309,7 +303,7 @@ public class BauCommand extends SWCommand {
     @Register("testarena")
     public void testarena(ProxiedPlayer p, @Mapper("nonHistoricArenaMode") @OptionalValue("") @AllowNull ArenaMode arenaMode, @Mapper("arenaMap") @OptionalValue("") @AllowNull String map) {
         FightCommand.createArena(p, "/bau testarena ", false, arenaMode, map, false, (player, mode, m) -> {
-            ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> new ServerStarter().test(mode, m, p).start());
+            ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> new ServerStarter().test(mode, m, p).start());
         });
     }
 
@@ -337,17 +331,10 @@ public class BauCommand extends SWCommand {
         return target;
     }
 
-    private static void isAllowedTo(boolean permission, ProxiedPlayer p, BauweltMember target, String what){
+    private static void sendPermissionUpdate(ProxiedPlayer p, BauweltMember target, String what){
         ProxiedPlayer player = ProxyServer.getInstance().getPlayer(SteamwarUser.get(target.getMemberID()).getUUID());
-
-        if(permission){
-            if(player != null)
-                Message.send("BAU_MEMBER_TOGGLE_TARGET", player, p.getName(), Message.parse(what, player));
-            Message.send("BAU_MEMBER_TOGGLE", p, Message.parse(what, p));
-        }else{
-            if(player != null)
-                Message.send("BAU_MEMBER_TOGGLE_TARGET_OFF", player, p.getName(), Message.parse(what, player));
-            Message.send("BAU_MEMBER_TOGGLE_OFF", p, Message.parse(what, p));
-        }
+        if(player != null)
+            Message.send("BAU_MEMBER_SET_TARGET", player, p.getName(), Message.parse(what, player));
+        Message.send("BAU_MEMBER_SET", p, Message.parse(what, p));
     }
 }

src/de/steamwar/bungeecore/commands/BuilderCloudCommand.java

@@ -1,7 +1,7 @@
 package de.steamwar.bungeecore.commands;
 
 import de.steamwar.bungeecore.ArenaMode;
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.ServerStarter;
 import de.steamwar.bungeecore.listeners.ConnectionListener;
 import de.steamwar.command.SWCommand;
@@ -81,8 +81,8 @@ public class BuilderCloudCommand extends SWCommand {
             return;
         }
 
-        ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
-            BungeeCore.local.execute("/binarys/deployarena.py", arenaMode.getConfig(), Integer.toString(version.getVersionSuffix()), map);
+        ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
+            VelocityCore.local.execute("/binarys/deployarena.py", arenaMode.getConfig(), Integer.toString(version.getVersionSuffix()), map);
             ArenaMode.init();
             ChatSender.of(player).system("BUILDERCLOUD_DEPLOY_FINISHED");
         });

src/de/steamwar/bungeecore/commands/ChallengeCommand.java

@@ -43,11 +43,9 @@ public class ChallengeCommand extends SWCommand {
                 challenges.remove(target);
                 challenges.remove(p);
 
-                Subserver arena = new ServerStarter().arena(mode, map).blueLeader(player).redLeader(target).start();
-                if(arena != null) {
-                    Message.broadcast("CHALLENGE_BROADCAST", "CHALLENGE_BROADCAST_HOVER",
-                            new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), p.getName(), target.getName());
-                }
+                new ServerStarter().arena(mode, map).blueLeader(player).redLeader(target).callback(
+                        arena -> Message.broadcast("CHALLENGE_BROADCAST", "CHALLENGE_BROADCAST_HOVER", new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), p.getName(), target.getName())
+                ).start();
             }else{
                 if(!challenges.containsKey(p)){
                     challenges.put(p, new LinkedList<>());

src/de/steamwar/bungeecore/commands/CheckCommand.java

@@ -19,17 +19,14 @@
 
 package de.steamwar.bungeecore.commands;
 
+import com.velocitypowered.api.proxy.Player;
 import de.steamwar.bungeecore.*;
 import de.steamwar.bungeecore.bot.util.DiscordSchemAlert;
 import de.steamwar.bungeecore.listeners.ConnectionListener;
 import de.steamwar.sql.*;
 import de.steamwar.command.SWCommand;
-import net.md_5.bungee.api.ChatColor;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.config.Configuration;
+import net.kyori.adventure.text.event.ClickEvent;
+import org.simpleyaml.configuration.Configuration;
 
 import java.sql.Timestamp;
 import java.time.Instant;
@@ -55,27 +52,27 @@ public class CheckCommand extends SWCommand {
         fightTypes.put(checkType, fightType);
     }
 
-    public static boolean isChecking(ProxiedPlayer player){
+    public static boolean isChecking(Player player){
         return currentCheckers.containsKey(player.getUniqueId());
     }
 
-    public static SchematicNode getCheckingSchem(ProxiedPlayer player) {
+    public static SchematicNode getCheckingSchem(Player player) {
         return currentCheckers.get(player.getUniqueId()).schematic;
     }
 
     public CheckCommand() {
         super("check", ConnectionListener.CHECK_PERMISSION);
 
-        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
+        VelocityCore.get().getProxyServer().getScheduler().buildTask(VelocityCore.get(), () -> {
             List<SchematicNode> schematics = getSchemsToCheck();
             if(schematics.size() != currentCheckers.size())
-                Message.team("CHECK_REMINDER", "CHECK_REMINDER_HOVER", new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/check list"), schematics.size() - currentCheckers.size());
-        }, 10, 10, TimeUnit.MINUTES);
+                Message.team("CHECK_REMINDER", "CHECK_REMINDER_HOVER", ClickEvent.runCommand("/check list"), schematics.size() - currentCheckers.size());
+        }).repeat(10, TimeUnit.MINUTES).schedule();
     }
-    public static void sendReminder(ProxiedPlayer player) {
+    public static void sendReminder(Player player) {
         List<SchematicNode> schematics = getSchemsToCheck();
         if(schematics.size() != currentCheckers.size())
-            Message.send("CHECK_REMINDER", player, Message.parse("CHECK_REMINDER_HOVER", player), new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/check list"), schematics.size() - currentCheckers.size());
+            Message.send("CHECK_REMINDER", player, Message.parse("CHECK_REMINDER_HOVER", player), ClickEvent.runCommand("/check list"), schematics.size() - currentCheckers.size());
     }
 
     @Register(value = "list", description = "CHECK_HELP_LIST")
@@ -220,9 +217,9 @@ public class CheckCommand extends SWCommand {
             this.startTime = Timestamp.from(Instant.now());
             this.checkList = checkQuestions.get(schematic.getSchemtype()).listIterator();
 
-            ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
+            ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
                 ArenaMode mode = ArenaMode.getBySchemType(fightTypes.get(schematic.getSchemtype()));
-                if(new ServerStarter().test(mode, mode.getRandomMap(), checker).check(schematic.getId()).start() == null) {
+                if(!new ServerStarter().test(mode, mode.getRandomMap(), checker).check(schematic.getId()).start()) {
                     remove();
                     return;
                 }
@@ -317,13 +314,10 @@ public class CheckCommand extends SWCommand {
         private void stop(){
             currentCheckers.remove(checker.getUniqueId());
             currentSchems.remove(schematic.getId());
-            ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
-                for (Subserver subserver : Subserver.getServerList()) {
-                    if (subserver.getType() == Servertype.BAUSERVER && ((Bauserver) subserver).getOwner().equals(checker.getUniqueId())) {
-                        subserver.stop();
-                        break;
-                    }
-                }
+            ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
+                Bauserver subserver = Bauserver.get(checker.getUniqueId());
+                if(subserver != null)
+                    subserver.stop();
             });
         }
 

src/de/steamwar/bungeecore/commands/EventCommand.java

@@ -107,7 +107,7 @@ public class EventCommand extends SWCommand {
                 }
             }
 
-            BungeeCore.send(player, fline.toString());
+            VelocityCore.send(player, fline.toString());
         }
     }
 

src/de/steamwar/bungeecore/commands/FightCommand.java

@@ -159,13 +159,11 @@ public class FightCommand extends SWCommand {
 
     @Register
     public void fight(@Validator("arenaPlayer") ProxiedPlayer player, @Mapper("nonHistoricArenaMode") @OptionalValue("") @AllowNull ArenaMode arenaMode, @Mapper("arenaMap") @OptionalValue("") @AllowNull String map) {
-        createArena(player, "/fight ", true, arenaMode, map, false, (p, mode, m) -> {
-            Subserver arena = new ServerStarter().arena(mode, m).blueLeader(p).start();
-            if(arena != null) {
-                Message.broadcast("FIGHT_BROADCAST", "FIGHT_BROADCAST_HOVER"
-                        , new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), p.getName());
-            }
-        });
+        createArena(player, "/fight ", true, arenaMode, map, false,
+                (p, mode, m) -> new ServerStarter().arena(mode, m).blueLeader(p).callback(
+                        arena -> Message.broadcast("FIGHT_BROADCAST", "FIGHT_BROADCAST_HOVER", new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), p.getName())
+                ).start()
+        );
     }
 
     /**

src/de/steamwar/bungeecore/commands/GDPRQuery.java

@@ -1,6 +1,6 @@
 package de.steamwar.bungeecore.commands;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.sql.internal.Statement;
 import de.steamwar.sql.SteamwarUser;
@@ -31,7 +31,7 @@ public class GDPRQuery extends SWCommand {
             return;
         }
 
-        BungeeCord.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
+        BungeeCord.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
             try {
                 createZip(player, user);
             } catch (IOException e) {

src/de/steamwar/bungeecore/commands/HelpCommand.java

@@ -91,9 +91,9 @@ public class HelpCommand extends SWCommand {
                 "HELP_BAU_TP", "/build tp ",
                 "HELP_BAU_ADDMEMBER", "/build addmember ",
                 "HELP_BAU_DELMEMBER", "/build delmember ",
-                "HELP_BAU_TOGGLEWE", "/build togglewe ",
-                "HELP_BAU_TOGGLEWORLD", "/build toggleworld ",
-                "HELP_BAU_TOGGLEALL", "/build toggleall ",
+                "HELP_BAU_SET_SPECTATOR", "/build setSpectator ",
+                "HELP_BAU_SET_BUILDER", "/build setBuilder ",
+                "HELP_BAU_SET_SUPERVISOR", "/build setSupervisor ",
                 "HELP_BAU_DELETE", "/build delete ",
                 "HELP_BAU_TESTARENA", "/build testarena ",
                 "HELP_BAU_LOCK", "/build lock ",

src/de/steamwar/bungeecore/commands/HistoricCommand.java

@@ -22,7 +22,6 @@ package de.steamwar.bungeecore.commands;
 import de.steamwar.bungeecore.ArenaMode;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.ServerStarter;
-import de.steamwar.bungeecore.Subserver;
 import de.steamwar.command.SWCommand;
 import net.md_5.bungee.api.chat.ClickEvent;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
@@ -35,11 +34,9 @@ public class HistoricCommand extends SWCommand {
     @Register
     public void historic(@Validator("arenaPlayer") ProxiedPlayer player, @Mapper("historicArenaMode") @OptionalValue("") @AllowNull ArenaMode arenaMode, @Mapper("arenaMap") @OptionalValue("") @AllowNull String map) {
         FightCommand.createArena(player, "/historic ", true, arenaMode, map, true, (p, mode, m) -> {
-            Subserver arena = new ServerStarter().arena(mode, m).blueLeader(p).start();
-            if(arena != null) {
-                Message.broadcast("HISTORIC_BROADCAST", "HISTORIC_BROADCAST_HOVER",
-                        new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), p.getName());
-            }
+            new ServerStarter().arena(mode, m).blueLeader(p).callback(
+                    arena -> Message.broadcast("HISTORIC_BROADCAST", "HISTORIC_BROADCAST_HOVER", new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/arena " + arena.getServer().getName()), mode.getDisplayName(), p.getName())
+            ).start();
         });
     }
 }

src/de/steamwar/bungeecore/commands/KickCommand.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.commands;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.listeners.ConnectionListener;
 import de.steamwar.command.SWCommand;
@@ -37,7 +37,7 @@ public class KickCommand extends SWCommand {
         if (message.length == 0) {
             target.disconnect(Message.parseToComponent("KICK_NORMAL", true, target));
         } else {
-            target.disconnect(BungeeCore.stringToText(BungeeCore.CHAT_PREFIX + "§c" + String.join(" ", message)));
+            target.disconnect(VelocityCore.stringToText(VelocityCore.CHAT_PREFIX + "§c" + String.join(" ", message)));
         }
         Message.send("KICK_CONFIRM", sender, target.getName());
     }

src/de/steamwar/bungeecore/commands/PunishmentCommand.java

@@ -20,9 +20,10 @@
 package de.steamwar.bungeecore.commands;
 
 import com.google.gson.JsonParser;
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.listeners.ConnectionListener;
+import de.steamwar.bungeecore.listeners.IPSanitizer;
 import de.steamwar.command.PreviousArguments;
 import de.steamwar.command.SWCommand;
 import de.steamwar.command.TypeMapper;
@@ -77,7 +78,7 @@ public class PunishmentCommand {
         } catch (NoSuchElementException e) {
             // ignore, player does not exist
         } catch (IOException e) {
-            BungeeCore.get().getLogger().log(Level.SEVERE, "Could not get offline player UUID " + playerName, e);
+            VelocityCore.get().getLogger().log(Level.SEVERE, "Could not get offline player UUID " + playerName, e);
         }
         return null;
     }
@@ -96,14 +97,15 @@ public class PunishmentCommand {
 
         ProxiedPlayer player = ProxyServer.getInstance().getPlayer(user.getUUID());
         if (player != null) {
+            String ip = IPSanitizer.getTrueAddress(player.getPendingConnection()).getHostAddress();
             ChatSender.disconnect(player).system(punishmentMessage(user, Punishment.PunishmentType.Ban));
-            for (BannedUserIPs banned : BannedUserIPs.get(player.getAddress().getAddress().getHostAddress())) {
+            for (BannedUserIPs banned : BannedUserIPs.get(ip)) {
                 SteamwarUser bannedUser = SteamwarUser.get(banned.getUserID());
                 if (bannedUser.isPunished(Punishment.PunishmentType.Ban) && bannedUser.getPunishment(Punishment.PunishmentType.Ban).getEndTime().before(time)) {
                     bannedUser.punish(Punishment.PunishmentType.Ban, time, banReason, punisher.getId(), perma);
                 }
             }
-            BannedUserIPs.banIP(user.getId(), player.getAddress().getAddress().getHostAddress());
+            BannedUserIPs.banIP(user.getId(), ip);
         }
     }
 

src/de/steamwar/bungeecore/commands/TpCommand.java

@@ -32,9 +32,7 @@ import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
+import java.util.*;
 
 public class TpCommand extends SWCommand {
 
@@ -65,7 +63,7 @@ public class TpCommand extends SWCommand {
     }
 
     @Mapper("to")
-    @Cached(cacheDuration = 10, global = true)
+    @Cached(cacheDuration = 10)
     public TypeMapper<String> tabCompleter() {
         return new TypeMapper<String>() {
             @Override
@@ -86,6 +84,11 @@ public class TpCommand extends SWCommand {
                         list.add(team.getTeamKuerzel());
                     });
                 }
+                if (Storage.teamServers.containsValue(((ProxiedPlayer) sender).getServer().getInfo())) {
+                    Storage.directTabItems.getOrDefault((ProxiedPlayer) sender, Collections.emptyMap()).forEach((uuid, item) -> {
+                        list.add(item.getUsername());
+                    });
+                }
                 return list;
             }
         };
@@ -118,8 +121,7 @@ public class TpCommand extends SWCommand {
                         sender.system("JOIN_PLAYER_BLOCK");
                         return;
                     }
-                } else if (BauLock.isLocked(SteamwarUser.get(bauserver.getOwner()), sender.user())) {
-                    sender.system("BAU_LOCKED_NOALLOWED");
+                } else if (BauLock.checkNotifyLocked(SteamwarUser.get(bauserver.getOwner()), player)) {
                     return;
                 } else if (!bauserver.getOwner().equals(player.getUniqueId()) && BauweltMember.getBauMember(bauserver.getOwner(), player.getUniqueId()) == null) {
                     SubserverSystem.sendDeniedMessage(player, bauserver.getOwner());

src/de/steamwar/bungeecore/commands/TutorialCommand.java

@@ -100,7 +100,7 @@ public class TutorialCommand extends SWCommand {
                         return;
                     } else if(own && click.isShiftClick() && click.isRightClick()) {
                         tutorial.delete();
-                        SubserverSystem.deleteFolder(BungeeCore.local, world(tutorial).getPath());
+                        SubserverSystem.deleteFolder(VelocityCore.local, world(tutorial).getPath());
                         openInventory(player, released, own);
                         return;
                     }
@@ -151,13 +151,13 @@ public class TutorialCommand extends SWCommand {
         }
 
         subserver.execute("save-all");
-        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
+        ProxyServer.getInstance().getScheduler().schedule(VelocityCore.get(), () -> {
             Tutorial tutorial = Tutorial.create(user.getId(), name, item);
             File tutorialWorld = world(tutorial);
 
             if (tutorialWorld.exists())
-                SubserverSystem.deleteFolder(BungeeCore.local, tutorialWorld.getPath());
-            ServerStarter.copyWorld(BungeeCore.local, tempWorld.getPath(), tutorialWorld.getPath());
+                SubserverSystem.deleteFolder(VelocityCore.local, tutorialWorld.getPath());
+            ServerStarter.copyWorld(VelocityCore.local, tempWorld.getPath(), tutorialWorld.getPath());
             Message.send("TUTORIAL_CREATED", player);
         }, 1, TimeUnit.SECONDS);
     }

src/de/steamwar/bungeecore/commands/TypeMappers.java

@@ -20,7 +20,6 @@
 package de.steamwar.bungeecore.commands;
 
 import de.steamwar.bungeecore.ArenaMode;
-import de.steamwar.bungeecore.listeners.mods.ModLoaderBlocker;
 import de.steamwar.command.SWCommandUtils;
 import de.steamwar.command.TypeMapper;
 import de.steamwar.command.TypeValidator;
@@ -49,10 +48,6 @@ public class TypeMappers {
                 return false;
             }
 
-            if (ModLoaderBlocker.isFabric(value)) {
-                messageSender.send("MODLOADER_DENIED");
-                return false;
-            }
             return true;
         };
     }

src/de/steamwar/bungeecore/commands/VerifyCommand.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.commands;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.bot.AuthManager;
 import de.steamwar.sql.SteamwarUser;
@@ -52,7 +52,7 @@ public class VerifyCommand extends SWCommand {
         if(bytes[0] == 'D' && bytes[1] == 'C') {
             Member member = AuthManager.connectAuth(SteamwarUser.get(sender.getName()), code);
             if(member != null) {
-                BungeeCore.log(sender.getName() + " Verified with Discorduser: " + member.getIdLong());
+                VelocityCore.log(sender.getName() + " Verified with Discorduser: " + member.getIdLong());
                 Message.send("VERIFY_SUCCESS", sender, member.getUser().getAsTag());
             } else {
                 Message.send("VERIFY_INVALID", sender);

src/de/steamwar/bungeecore/commands/WhoisCommand.java

@@ -21,7 +21,7 @@ package de.steamwar.bungeecore.commands;
 
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.Storage;
-import de.steamwar.bungeecore.listeners.mods.Utils;
+import de.steamwar.bungeecore.mods.ModUtils;
 import de.steamwar.command.SWCommand;
 import de.steamwar.command.SWCommandUtils;
 import de.steamwar.command.TypeMapper;
@@ -118,7 +118,7 @@ public class WhoisCommand extends SWCommand {
             sender.system("WHOIS_CURRENT_SERVER", target.getServer().getInfo().getName());
             sender.system("WHOIS_CURRENT_PROTOCOL", target.getPendingConnection().getVersion());
 
-            List<Mod> mods = Utils.playerModMap.get(user.getUUID());
+            List<Mod> mods = ModUtils.getPlayerModMap().get(user.getUUID());
             if(mods == null)
                 mods = Collections.emptyList();
 

src/de/steamwar/bungeecore/listeners/BanListener.java

@@ -19,11 +19,10 @@
 
 package de.steamwar.bungeecore.listeners;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.commands.PunishmentCommand;
 import de.steamwar.bungeecore.commands.WebpasswordCommand;
-import de.steamwar.bungeecore.listeners.mods.Forge;
 import de.steamwar.messages.ChatSender;
 import de.steamwar.sql.BannedUserIPs;
 import de.steamwar.sql.Punishment;
@@ -43,21 +42,21 @@ public class BanListener extends BasicListener {
 
     @EventHandler
     public void onLogin(LoginEvent event) {
-        event.registerIntent(BungeeCore.get());
-        ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
+        event.registerIntent(VelocityCore.get());
+        ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
             PendingConnection connection = event.getConnection();
             SteamwarUser user = SteamwarUser.getOrCreate(connection.getUniqueId(), connection.getName(), ConnectionListener::newPlayer, WebpasswordCommand::changeUsername);
+            String ip = IPSanitizer.getTrueAddress(connection).getHostAddress();
             if (user.isPunished(Punishment.PunishmentType.Ban)) {
                 event.setCancelled(true);
-                BannedUserIPs.banIP(user.getId(), connection.getAddress().getAddress().getHostAddress());
+                BannedUserIPs.banIP(user.getId(), ip);
                 ChatSender.of(event).system(PunishmentCommand.punishmentMessage(user, Punishment.PunishmentType.Ban));
-                event.completeIntent(BungeeCore.get());
+                event.completeIntent(VelocityCore.get());
                 return;
             }
 
-            List<BannedUserIPs> ips = BannedUserIPs.get(connection.getAddress().getAddress().getHostAddress());
+            List<BannedUserIPs> ips = BannedUserIPs.get(ip);
             if(!ips.isEmpty()){
-
                 Timestamp highestBan = ips.get(0).getTimestamp();
                 boolean perma = false;
                 for(BannedUserIPs banned : ips) {
@@ -74,7 +73,7 @@ public class BanListener extends BasicListener {
                 }
                 ClickEvent clickEvent = new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/ban " + user.getUserName() + " "
                         + (perma?"perma":highestBan.toLocalDateTime().format(DateTimeFormatter.ofPattern("dd.MM.yyyy_HH:mm")))
-                        + " Bannumgehung");
+                        + " Ban Evasion - Bannumgehung");
 
                 ChatSender.serverteamReceivers().forEach(sender -> sender.system(
                         "BAN_AVOIDING_ALERT",
@@ -89,7 +88,7 @@ public class BanListener extends BasicListener {
                 ));
             }
 
-            Forge.onServerConnected(event);
+            event.completeIntent(VelocityCore.get());
         });
     }
 }

src/de/steamwar/bungeecore/listeners/BasicListener.java

@@ -1,31 +0,0 @@
-/* 
-    This file is a part of the SteamWar software.
-    
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners;
-
-import de.steamwar.bungeecore.BungeeCore;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.plugin.Listener;
-
-public abstract class BasicListener implements Listener {
-
-    public BasicListener(){
-        ProxyServer.getInstance().getPluginManager().registerListener(BungeeCore.get(), this);
-    }
-}

src/de/steamwar/bungeecore/listeners/BrandListener.java

@@ -1,71 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bungeecore.listeners;
-
-import de.steamwar.messages.ChatSender;
-import io.netty.buffer.ByteBuf;
-import io.netty.buffer.ByteBufAllocator;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-import net.md_5.bungee.protocol.DefinedPacket;
-
-import java.net.InetAddress;
-import java.net.NetworkInterface;
-import java.net.SocketException;
-
-public class BrandListener extends BasicListener {
-
-    private static boolean isLocalHost(InetAddress addr) {
-        if (addr.isAnyLocalAddress() || addr.isLoopbackAddress()) {
-            return true;
-        }
-        try {
-            return NetworkInterface.getByInetAddress(addr) != null;
-        } catch (SocketException e) {
-            return false;
-        }
-    }
-
-    @EventHandler
-    public void onServerSwitch(PluginMessageEvent event) {
-        if(!event.getTag().equals("minecraft:brand") && !event.getTag().equals("MC|Brand")) {
-            return;
-        }
-
-        if (event.getReceiver() == null || isLocalHost(event.getReceiver().getAddress().getAddress())) {
-            return;
-        }
-
-        if (!(event.getReceiver() instanceof ProxiedPlayer)) {
-            return;
-        }
-        event.setCancelled(true);
-
-        ProxiedPlayer player = (ProxiedPlayer) event.getReceiver();
-        String brandString = ChatSender.of(player).parseToLegacy("STEAMWAR_BRAND", ProxyServer.getInstance().getName(), player.getServer().getInfo().getName(), new String(event.getData(), 1, event.getData().length - 1));
-
-        ByteBuf brand = ByteBufAllocator.DEFAULT.heapBuffer();
-        DefinedPacket.writeString(brandString, brand);
-        player.sendData(event.getTag(), DefinedPacket.toArray(brand));
-        brand.release();
-    }
-}

src/de/steamwar/bungeecore/listeners/ChatListener.java

@@ -27,7 +27,6 @@ import de.steamwar.bungeecore.util.Chat19;
 import de.steamwar.messages.ChatSender;
 import de.steamwar.network.packets.server.PingPacket;
 import de.steamwar.sql.*;
-import net.md_5.bungee.api.*;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 import net.md_5.bungee.api.event.ChatEvent;
 import net.md_5.bungee.api.event.TabCompleteEvent;
@@ -58,7 +57,7 @@ public class ChatListener extends BasicListener {
         if (message.contains("jndi:ldap")) {
             SteamwarUser user = SteamwarUser.get(player.getUniqueId());
             PunishmentCommand.ban(user, Punishment.PERMA_TIME, "Versuchte Exploit-Ausnutzung", SteamwarUser.get(-1), true);
-            BungeeCore.log(Level.SEVERE, user.getUserName() + " " + user.getId() + " wurde automatisch wegen jndi:ldap gebannt.");
+            VelocityCore.log(Level.SEVERE, user.getUserName() + " " + user.getId() + " wurde automatisch wegen jndi:ldap gebannt.");
             return;
         }
 
@@ -192,7 +191,7 @@ public class ChatListener extends BasicListener {
         TaskScheduler scheduler = ProxyServer.getInstance().getScheduler();
         for(int i = 0; i < delay.length; i++) {
             int finalI = i;
-            scheduler.schedule(BungeeCore.get(), () -> sender.prefixless("CHAT_MSG", name, sender.user(), new Message(baseMessage + (finalI+1))), delay[i], TimeUnit.SECONDS);
+            scheduler.schedule(VelocityCore.get(), () -> sender.prefixless("CHAT_MSG", name, sender.user(), new Message(baseMessage + (finalI+1))), delay[i], TimeUnit.SECONDS);
         }
     }
 

src/de/steamwar/bungeecore/listeners/ConnectionListener.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.listeners;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Subserver;
@@ -29,7 +29,7 @@ import de.steamwar.bungeecore.commands.ChallengeCommand;
 import de.steamwar.bungeecore.commands.CheckCommand;
 import de.steamwar.bungeecore.commands.ModCommand;
 import de.steamwar.bungeecore.commands.MsgCommand;
-import de.steamwar.bungeecore.listeners.mods.Utils;
+import de.steamwar.bungeecore.mods.ModUtils;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
 import net.md_5.bungee.api.AbstractReconnectHandler;
@@ -142,7 +142,7 @@ public class ConnectionListener extends BasicListener {
             }
         }
 
-        ServerInfo kickTo = ProxyServer.getInstance().getServerInfo(BungeeCore.LOBBY_SERVER);
+        ServerInfo kickTo = ProxyServer.getInstance().getServerInfo(VelocityCore.LOBBY_SERVER);
 
         if (kickedFrom != null && kickedFrom.equals(kickTo)) {
             return;
@@ -156,7 +156,7 @@ public class ConnectionListener extends BasicListener {
     public void onDisconnect(PlayerDisconnectEvent e){
         ChallengeCommand.remove(e.getPlayer());
         MsgCommand.remove(e.getPlayer());
-        Utils.playerModMap.remove(e.getPlayer().getUniqueId());
+        ModUtils.getPlayerModMap().remove(e.getPlayer().getUniqueId());
         ModCommand.playerFilterType.remove(e.getPlayer());
     }
 }

src/de/steamwar/bungeecore/listeners/EventModeListener.java

@@ -1,10 +1,7 @@
 package de.steamwar.bungeecore.listeners;
 
 import de.steamwar.bungeecore.Message;
-import de.steamwar.sql.EventFight;
-import de.steamwar.sql.SteamwarUser;
-import de.steamwar.sql.TeamTeilnahme;
-import de.steamwar.sql.Event;
+import de.steamwar.sql.*;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.event.PostLoginEvent;
 import net.md_5.bungee.event.EventHandler;
@@ -24,10 +21,8 @@ public class EventModeListener extends BasicListener {
         if(TeamTeilnahme.nimmtTeil(user.getTeam(), event.getEventID()))
             return;
 
-        for(EventFight eventFight : EventFight.getEvent(event.getEventID())){
-            if(eventFight.getKampfleiter() == user.getId())
-                return;
-        }
+        if(Referee.get(event.getEventID()).contains(user.getId()))
+            return;
 
         e.getPlayer().disconnect(TextComponent.fromLegacyText(Message.parse("EVENTMODE_KICK", e.getPlayer())));
     }

src/de/steamwar/bungeecore/listeners/IPSanitizer.java

@@ -0,0 +1,74 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.listeners;
+
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.PreLoginEvent;
+import com.velocitypowered.api.proxy.InboundConnection;
+import com.velocitypowered.proxy.connection.MinecraftConnection;
+import com.velocitypowered.proxy.connection.client.InitialInboundConnection;
+import com.velocitypowered.proxy.connection.client.LoginInboundConnection;
+import de.steamwar.bungeecore.VelocityCore;
+
+import java.lang.reflect.Field;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.util.logging.Level;
+
+public class IPSanitizer {
+
+    private static final Field delegateField;
+    private static final Field remoteAddressField;
+    static {
+        try {
+            delegateField = LoginInboundConnection.class.getDeclaredField("delegate");
+            remoteAddressField = MinecraftConnection.class.getDeclaredField("remoteAddress");
+        } catch (NoSuchFieldException e) {
+            throw new SecurityException("Could not initialize Reflection", e);
+        }
+        delegateField.setAccessible(true);
+        remoteAddressField.setAccessible(true);
+    }
+
+    public static MinecraftConnection getChannelWrapper(InboundConnection connection) {
+        try {
+            return ((InitialInboundConnection) delegateField.get(connection)).getConnection();
+        } catch (IllegalAccessException e) {
+            throw new SecurityException("Could not get channel wrapper", e);
+        }
+    }
+
+    public static InetAddress getTrueAddress(InboundConnection connection) {
+        return ((InetSocketAddress) getChannelWrapper(connection).getRemoteAddress()).getAddress();
+    }
+
+
+    private final InetSocketAddress sanitized = new InetSocketAddress("127.127.127.127", 25565);
+
+    @Subscribe
+    public void loginEvent(PreLoginEvent e) {
+        VelocityCore.get().getLogger().log(Level.INFO, e.getConnection().getRemoteAddress().getAddress().toString() + " has logged in with user name " + e.getUsername());
+        try {
+            remoteAddressField.set(getChannelWrapper(e.getConnection()), sanitized);
+        } catch (IllegalAccessException ex) {
+            throw new SecurityException("Could not set remote address", ex);
+        }
+    }
+}

src/de/steamwar/bungeecore/listeners/NonFabricFabricCheck.java

@@ -1,97 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bungeecore.listeners;
-
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.Message;
-import de.steamwar.bungeecore.Storage;
-import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.api.connection.Connection;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.LoginEvent;
-import net.md_5.bungee.api.event.PlayerDisconnectEvent;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.util.HashSet;
-import java.util.Locale;
-import java.util.Set;
-import java.util.UUID;
-import java.util.concurrent.TimeUnit;
-
-public class NonFabricFabricCheck extends BasicListener {
-
-    private final Set<UUID> usingFabric = new HashSet<>();
-
-    private final Set<ProxiedPlayer> checking = new HashSet<>();
-    private final Set<ProxiedPlayer> vanilla = new HashSet<>();
-
-    {
-        BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), usingFabric::clear, 0, 15, TimeUnit.MINUTES);
-    }
-
-    @EventHandler
-    public void pluginMessageEvent(PluginMessageEvent e) {
-        Connection sender = e.getSender();
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-
-        ProxiedPlayer p = (ProxiedPlayer) sender;
-        if (e.getTag().equals("minecraft:register") && new String(e.getData()).contains("fabric-screen-handler-api-v1:open_screen")) {
-            BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
-                if (!sender.isConnected()) return;
-                if (!vanilla.remove(p)) return;
-                if (Storage.fabricCheckedPlayers.containsKey(p)) return;
-                p.disconnect(Message.parse("MOD_USE_MODSENDER", p));
-            }, 25, TimeUnit.SECONDS);
-            return;
-        }
-
-        if(!e.getTag().equals("minecraft:brand"))
-            return;
-
-        if(!new String(e.getData()).equals("vanilla"))
-            return;
-        vanilla.add(p);
-
-        BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
-            if (!p.isConnected()) return;
-            if (Storage.fabricCheckedPlayers.containsKey(p)) return;
-            checking.add(p);
-            p.sendData("fabric-screen-handler-api-v1:open_screen", new byte[] {0});
-            BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), () -> checking.remove(p), 1, TimeUnit.SECONDS);
-        }, 30, TimeUnit.SECONDS);
-    }
-
-    @EventHandler
-    public void onPlayerPreLogin(LoginEvent e) {
-        if (usingFabric.remove(e.getConnection().getUniqueId())) {
-            e.getConnection().disconnect(Message.parse("MOD_USE_MODSENDER", Locale.getDefault()));
-        }
-    }
-
-    @EventHandler
-    public void onPlayerDisconnect(PlayerDisconnectEvent e) {
-        if (checking.remove(e.getPlayer())) {
-            usingFabric.add(e.getPlayer().getUniqueId());
-        }
-        vanilla.remove(e.getPlayer());
-    }
-}

src/de/steamwar/bungeecore/listeners/PluginMessage.java

@@ -0,0 +1,331 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.listeners;
+
+import com.google.inject.Inject;
+import com.lunarclient.apollo.ApolloManager;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ServerConnection;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.commands.TeamCommand;
+import de.steamwar.bungeecore.mods.*;
+import de.steamwar.bungeecore.network.ServerMetaInfo;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.messages.ChatSender;
+import de.steamwar.network.packets.NetworkPacket;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import net.kyori.adventure.text.Component;
+
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+import java.util.function.Consumer;
+import java.util.logging.Level;
+
+@Create
+public class PluginMessage {
+
+    private final Lunar lunar;
+    private final LabyMod labyMod;
+    private final WorldDownloader wdl;
+    private final FabricModSender fms;
+    private final FML flm;
+
+    public static void send(Player player, String legacyChannel, String channel, byte[] data) {
+        // 1.12 format change
+        send(player, player.getProtocolVersion().getProtocol() > 340 ? channel : legacyChannel, data);
+    }
+
+    public static void send(Player player, String channel, byte[] data) {
+        player.sendPluginMessage(MinecraftChannelIdentifier.from(channel), data);
+    }
+
+    public static byte[] genBufPacket(Consumer<ByteBuf> generator) {
+        ByteBuf buf = Unpooled.buffer();
+        generator.accept(buf);
+
+        byte[] packet = new byte[buf.readableBytes()];
+        buf.readBytes(packet);
+        return packet;
+    }
+
+    public static byte[] genStreamPacket(StreamConsumer generator) {
+        ByteArrayOutputStream stream = new ByteArrayOutputStream();
+        DataOutputStream out = new DataOutputStream(stream);
+
+        try {
+            generator.accept(out);
+        } catch (IOException e) {
+            throw new SecurityException("Could not create PluginMessage packet", e);
+        }
+
+        return stream.toByteArray();
+    }
+
+    public interface StreamConsumer {
+        void accept(DataOutputStream out) throws IOException;
+    }
+
+    private static final Parser UNKNOWN = event -> {
+        VelocityCore.get().getLogger().log(Level.WARNING, () -> "Undefined PluginMessage on channel " + event.getIdentifier().getId() + " from " + (event.getSource() instanceof Player pl ? pl.getUsername() : event.getSource().toString()) + " received.\n" + new String(event.getData()) + "\n" + Arrays.toString(event.getData()));
+        event.setResult(PluginMessageEvent.ForwardResult.handled());
+    };
+    private static final Parser PASS_THROUGH = event -> event.setResult(PluginMessageEvent.ForwardResult.forward());
+    private static final Parser DROP = event -> event.setResult(PluginMessageEvent.ForwardResult.handled());
+
+    private final Set<String> knownBrands = new HashSet<>();
+    private final Map<String, Consumer<Player>> channelRegisterHandlers = new HashMap<>();
+    private final Map<String, Parser> handlers = new HashMap<>();
+
+    @Inject
+    public PluginMessage(Lunar lunar, LabyMod labyMod, WorldDownloader wdl, FabricModSender fms, FML flm) {
+        this.lunar = lunar;
+        this.labyMod = labyMod;
+        this.wdl = wdl;
+        this.fms = fms;
+        this.flm = flm;
+
+        knownBrands.addAll(Arrays.asList("vanilla", "fabric", "quilt", "forge", "optifine", "Geyser", "labymod", "Feather Fabric"));
+
+        for(String channel : Arrays.asList(
+                "fabric:container/open", "fabric:registry/sync/direct", "fabric:registry/sync",
+                "fabric-screen-handler-api-v1:open_screen",
+
+                FML.CHANNEL, "fml:loginwrapper", "fml:handshake", "fml:play", "forge:tier_sorting", "forge:split",
+                "forge:login", "forge:handshake",
+
+                "labymod3:main", "labymod:neo",
+
+                "floodgate:skin", "floodgate:form", "floodgate:transfer", "floodgate:packet",
+
+                "Replay|Restrict", "replaymod:restrict",
+                "WDL|CONTROL", "wdl:control",
+                "tpshud:handshake", "tpshud:tps", //https://github.com/mooziii/tpshud-fabric/tree/main
+                "methane_server:statepacket", //https://modrinth.com/mod/methane
+                "servux:structures", //https://modrinth.com/mod/servux
+                "architectury:spawn_entity_packet", //https://modrinth.com/mod/architectury-api
+                "jei:channel", //https://modrinth.com/mod/jei
+                "shulkerboxtooltip:s2c_handshake", "shulkerboxtooltip:ec_update", //https://modrinth.com/mod/shulkerboxtooltip
+                "owo:local_packet", "owo:sync_screen_handler_properties", //https://modrinth.com/mod/owo-lib
+                "essential:", //https://essential.gg/
+                "libgui:screen_message_s2c", //https://github.com/CottonMC/LibGui
+                "minecraft:intave", //https://intave.ac seems to be a client side integration of intave with labymod 4
+                "midnightcontrols:feature", "midnightcontrols:controls_mode", //https://modrinth.com/mod/midnightcontrols
+                "controlify:vibrate_from_origin", "controlify:vibration", "controlify:vibrate_from_entity",
+                "carpet:structures", //https://modrinth.com/mod/carpet
+                "appleskin:exhaustion_sync", "appleskin:saturation_sync", //https://modrinth.com/mod/appleskin
+                "puzzleslib:1/1", //https://modrinth.com/mod/puzzles-lib
+                "pickupnotifier:1/1", //https://modrinth.com/mod/pick-up-notifier
+                "plasmo:voice/v2/installed", "plasmo:voice/v2", //https://modrinth.com/plugin/plasmo-voice
+                "whereisit:s2c_founditem", //https://modrinth.com/mod/where-is-it (needs server side component to work)
+                "inventorysorter:sync_blacklist_packet", //https://github.com/cpw/inventorysorter (needs server side component to work)
+
+                //https://github.com/bernie-g/geckolib
+                "geckolib:block_entity_anim_trigger_sync", "geckolib:entity_anim_trigger_sync",
+                "geckolib:block_entity_anim_data_sync", "geckolib:anim_data_sync",
+                "geckolib:entity_anim_data_sync", "geckolib:anim_trigger_sync",
+
+                //https://github.com/Noxcrew/noxesium
+                "noxesium-v1:reset", "noxesium-v1:change_server_rules", "noxesium-v1:server_info",
+                "noxesium-v1:mcc_server", "noxesium-v1:mcc_game_state", "noxesium-v1:reset_server_rules",
+                "noxesium-v1:stop_sound", "noxesium-v1:start_sound", "noxesium-v1:modify_sound"
+        )) {
+            channelRegisterHandlers.put(channel, player -> {
+            });
+        }
+
+        channelRegisterHandlers.put(ApolloManager.PLUGIN_MESSAGE_CHANNEL, lunar::sendRestrictions);
+        channelRegisterHandlers.put(Feather.CHANNEL.getId(), new Feather()::sendRestrictions);
+        channelRegisterHandlers.put("xaerominimap:main", player -> player.sendMessage(Component.text("§n§o§m§i§n§i§m§a§p"))); //https://www.curseforge.com/minecraft/mc-mods/xaeros-minimap
+        channelRegisterHandlers.put("litemoretica:init_easy_place", player -> player.disconnect(ChatSender.of(player).parseToComponent(false, new Message("MOD_YELLOW_SING", "litematica")))); //https://github.com/Earthcomputer/litemoretica/tree/master
+        channelRegisterHandlers.put("voxelmap:settings", player -> player.disconnect(ChatSender.of(player).parseToComponent(false, new Message("MOD_YELLOW_SING", "voxelmap")))); //https://modrinth.com/mod/voxelmap-updated undocumented
+        channelRegisterHandlers.put("worldinfo:world_id", player -> player.disconnect(ChatSender.of(player).parseToComponent(false, new Message("MOD_YELLOW_SING", "minimap")))); // JourneyMap and VoxelMap
+        channelRegisterHandlers.put(Controlify.CHANNEL.getId(), new Controlify()::onRegister);
+
+        registerBiDirPassthrough("worldedit:cui");
+
+        registerPassthroughToClient(
+                "axiom:enable", "axiom:initialize_hotbars",
+                "axiom:response_chunk_data", "axiom:register_world_properties", "axiom:set_world_property",
+                "axiom:ack_world_properties", "axiom:restrictions", "axiom:marker_data", "axiom:marker_nbt_response",
+                "axiom:custom_blocks", "axiom:editor_warning", "axiom:blueprint_manifest", "axiom:response_blueprint"
+        );
+        registerBiDirPassthrough("axiom:handle_big_payload", "axiom:set_editor_views");
+        registerPassthroughToServer(
+                "axiom:hello", "axiom:set_gamemode", "axiom:set_fly_speed", "axiom:set_world_time",
+                "axiom:set_world_property", "axiom:set_block", "axiom:set_hotbar_slot", "axiom:switch_active_hotbar",
+                "axiom:teleport", "axiom:request_chunk_data", "axiom:spawn_entity",
+                "axiom:manipulate_entity", "axiom:delete_entity", "axiom:marker_nbt_request", "axiom:set_buffer"
+        );
+
+        for(String channel : Arrays.asList(
+                "UNREGISTER", "minecraft:unregister", // used by carpet and servux
+                "WDL|REQUEST", "wdl:request",
+                "minecraft:intave",  //undocumented, byte stringlength, clientconfig, byte length, json {"legacySneakHeight":false,"legacyOldRange":false,"legacyOldSlowdown":false}
+                "waila:entity", "waila:block",
+                "lambdacontrols:hello",
+                "midnightcontrols:controls_mode",
+                "inventorysorter:sync_settings_packet",
+                "voicechat:request_secret", "voicechat:update_state", //https://modrinth.com/plugin/simple-voice-chat
+                "shulkerboxtooltip:c2s_handshake"
+        ))
+            register(channel, false, directional(UNKNOWN, DROP));
+
+        register("REGISTER", false, directional(this::serverRegistersChannel, this::clientRegistersChannel));
+        register("minecraft:register", false, directional(this::serverRegistersChannel, this::clientRegistersChannel));
+
+        register("BungeeCord", false, onlySWSource(PASS_THROUGH));
+        register("bungeecord:main", false, onlySWSource(PASS_THROUGH));
+        register("MC|Brand", false, directional(this::steamWarBrand, this::userBrand));
+        register("minecraft:brand", false, directional(this::steamWarBrand, this::userBrand));
+
+        //Needs to be registered cause paper refuses to send PluginMessages on unregistered channels...
+        register("sw:bridge", true, directional(onlySWSource(async(event -> NetworkPacket.handle(new ServerMetaInfo(((ServerConnection) event.getSource()).getServerInfo()), event.getData()))), UNKNOWN));
+        register("sw:hotkeys", false, directional(UNKNOWN, PASS_THROUGH));
+        register("fabricmodsender:mods", true, directional(UNKNOWN, async(fms::handlePluginMessage)));
+
+        register("WDL|INIT", true, directional(UNKNOWN, wdl::handlePluginMessage));
+        register("wdl:init", true, directional(UNKNOWN, wdl::handlePluginMessage));
+
+        register(ApolloManager.PLUGIN_MESSAGE_CHANNEL, true, async(lunar::handlePluginMessage));
+        register("LMC", true, directional(UNKNOWN, async(labyMod::handlePluginMessage)));
+        register("labymod3:main", true, directional(UNKNOWN, async(labyMod::handlePluginMessage)));
+        register("labymod:neo", false, directional(UNKNOWN, DROP)); //undocumented, JSON format "0" byte, packetlängen byte, {"version":"4.1.25"}
+        register(FML.CHANNEL, true, directional(UNKNOWN, async(flm::handlePluginMessage)));
+
+        //vanilla does not register any channels (sends only one minecraft:brand vanilla, nothing else (potential spoofed client detection))
+        //Forge interestingly registers all channels the server registers
+        //meteor https://github.com/MeteorDevelopment/meteor-client/blob/master/src/main/java/meteordevelopment/meteorclient/systems/modules/misc/ServerSpoof.java https://github.com/MeteorDevelopment/meteor-client/blob/master/src/main/java/meteordevelopment/meteorclient/systems/modules/misc/DiscordPresence.java
+        //litematica/malilib https://github.com/maruohon/litematica/issues/75 https://github.com/maruohon/malilib/blob/liteloader_1.12.2/src/main/java/malilib/network/message/ConfigLockPacketHandler.java#L65
+        // Hackclientlike modsuppressor for labymod: https://github.com/Neocraftr/LabyMod-NeoEssentials (Potentially recognizable from NO Addons/NO Mods?) https://github.com/Neocraftr/LabyMod-NeoEssentials/blob/master/src/main/java/de/neocraftr/neoessentials/utils/BytecodeMethods.java
+    }
+
+    @EventHandler
+    public void onPluginMessage(PluginMessageEvent event) {
+        event.setCancelled(true);
+
+        try {
+            handlers.getOrDefault(event.getTag(), UNKNOWN).handle(event);
+        } catch (Exception e) {
+            throw new SecurityException("PluginMessage handling exception: " + event + "\n" + Arrays.toString(event.getData()), e);
+        }
+    }
+
+    private void registerPassthroughToClient(String... channels) {
+        for(String channel : channels) {
+            channelRegisterHandlers.put(channel, player -> {});
+            register(channel, false, directional(PASS_THROUGH, UNKNOWN));
+        }
+    }
+
+    private void registerPassthroughToServer(String... channels) {
+        for(String channel : channels)
+            register(channel, false, directional(UNKNOWN, PASS_THROUGH));
+    }
+
+    private void registerBiDirPassthrough(String... channels) {
+        for(String channel : channels) {
+            channelRegisterHandlers.put(channel, player -> {});
+            register(channel, false, PASS_THROUGH);
+        }
+    }
+
+    private void register(String channel, boolean clientSideRegister, Parser handler) {
+        handlers.put(channel, handler);
+        if(clientSideRegister)
+            ProxyServer.getInstance().registerChannel(channel);
+    }
+
+    private void clientRegistersChannel(PluginMessageEvent event) {
+        ProxiedPlayer player = (ProxiedPlayer) event.getSender();
+
+        for(String channel : new String(event.getData()).split("\0")) {
+            channelRegisterHandlers.getOrDefault(channel, p -> VelocityCore.get().getLogger().log(Level.WARNING, () -> p.getName() + " registered unknown channel " + channel)).accept(player);
+        }
+
+        PASS_THROUGH.handle(event);
+    }
+
+    private void serverRegistersChannel(PluginMessageEvent event) {
+        ProxiedPlayer player = (ProxiedPlayer)event.getReceiver();
+
+        List<String> channels = new ArrayList<>(Arrays.asList(new String(event.getData()).split("\0")));
+        channels.removeIf(channel -> channel.equals("sw:bridge"));
+        player.sendData((player).getPendingConnection().getVersion() > 340 ? "minecraft:register" : "REGISTER", String.join("\0", channels).getBytes());
+    }
+
+    private void userBrand(PluginMessageEvent event) {
+        ProxiedPlayer player = (ProxiedPlayer) event.getSender();
+        ByteBuf buf = Unpooled.wrappedBuffer(event.getData());
+        String brand = DefinedPacket.readString(buf);
+        boolean lunarclient = brand.startsWith("lunarclient:");
+
+        VelocityCore.get().getLogger().log(knownBrands.contains(brand) || lunarclient ? Level.INFO : Level.WARNING, () -> player.getName() + " joins with brand: " + brand);
+        if(lunarclient)
+            lunar.sendRestrictions(player);
+
+        PASS_THROUGH.handle(event);
+    }
+
+    private void steamWarBrand(PluginMessageEvent event) {
+        ProxiedPlayer player = (ProxiedPlayer) event.getReceiver();
+        String brandString = ChatSender.of(player).parseToLegacy("STEAMWAR_BRAND", ProxyServer.getInstance().getName(), player.getServer().getInfo().getName(), new String(event.getData(), 1, event.getData().length - 1));
+
+        ByteBuf brand = ByteBufAllocator.DEFAULT.heapBuffer();
+        DefinedPacket.writeString(brandString, brand);
+        player.sendData(event.getTag(), DefinedPacket.toArray(brand));
+        brand.release();
+    }
+
+
+    private Parser directional(Parser fromServer, Parser fromPlayer) {
+        return event -> {
+            if(event.getSender() instanceof ProxiedPlayer)
+                fromPlayer.handle(event);
+            else
+                fromServer.handle(event);
+        };
+    }
+
+    @SuppressWarnings("deprecation")
+    private Parser onlySWSource(Parser parser) {
+        return event -> {
+            Connection sender = event.getSender();
+            if(TeamCommand.isLocalhost(sender instanceof ProxiedPlayer ? IPSanitizer.getTrueAddress(((ProxiedPlayer) sender).getPendingConnection()) : sender.getAddress().getAddress()))
+                parser.handle(event);
+            else
+                UNKNOWN.handle(event);
+        };
+    }
+
+    private Parser async(Parser parser) {
+        return event -> ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> parser.handle(event));
+    }
+
+    private interface Parser {
+        void handle(PluginMessageEvent event);
+    }
+}

src/de/steamwar/bungeecore/listeners/SessionManager.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.listeners;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.sql.Session;
 import de.steamwar.sql.SteamwarUser;
 import net.md_5.bungee.api.ProxyServer;
@@ -43,7 +43,7 @@ public class SessionManager extends BasicListener {
     public void onDisconnect(PlayerDisconnectEvent e){
         Timestamp timestamp = sessions.remove(e.getPlayer());
         if(timestamp != null) {
-            ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> Session.insertSession(SteamwarUser.get(e.getPlayer().getUniqueId()).getId(), timestamp));
+            ProxyServer.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> Session.insertSession(SteamwarUser.get(e.getPlayer().getUniqueId()).getId(), timestamp));
         }
     }
 }

src/de/steamwar/bungeecore/listeners/SettingsChangedListener.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.listeners;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.network.NetworkSender;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.network.packets.server.LocaleInvalidationPacket;
@@ -32,7 +32,7 @@ public class SettingsChangedListener extends BasicListener {
 
     @EventHandler
     public void onSettingsChanged(SettingsChangedEvent event) {
-        BungeeCord.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
+        BungeeCord.getInstance().getScheduler().runAsync(VelocityCore.get(), () -> {
             ProxiedPlayer player = event.getPlayer();
             SteamwarUser user = SteamwarUser.get(player.getUniqueId());
             user.setLocale(player.getLocale(), false);

src/de/steamwar/bungeecore/listeners/SubserverProtocolFixer.java

@@ -1,70 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2020  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bungeecore.listeners;
-
-import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.api.event.LoginEvent;
-import net.md_5.bungee.connection.InitialHandler;
-import net.md_5.bungee.connection.LoginResult;
-import net.md_5.bungee.event.EventHandler;
-import net.md_5.bungee.protocol.Property;
-import net.md_5.bungee.util.AddressUtil;
-
-import java.lang.reflect.Field;
-import java.net.InetSocketAddress;
-import java.util.logging.Level;
-
-public class SubserverProtocolFixer extends BasicListener {
-
-    private final InetSocketAddress inetSocketAddress = new InetSocketAddress("127.127.127.127", 25565);
-
-    private Field field;
-
-    {
-        try {
-            field = InitialHandler.class.getDeclaredField("extraDataInHandshake");
-            field.setAccessible(true);
-        } catch (NoSuchFieldException e) {
-            BungeeCord.getInstance().getLogger().log(Level.SEVERE, e.getMessage(), e);
-        }
-    }
-
-    @EventHandler
-    public void loginEvent(LoginEvent e) {
-        InitialHandler initialHandler = ((InitialHandler) e.getConnection());
-
-        String undashedUUID = initialHandler.getUniqueId().toString().replace("-", "");
-        String extraData = "\00" + AddressUtil.sanitizeAddress(inetSocketAddress) + "\00" + undashedUUID;
-
-        LoginResult result = initialHandler.getLoginProfile();
-        if (result != null) {
-            Property[] properties = result.getProperties();
-            if (properties.length > 0) {
-                extraData += "\00" + BungeeCord.getInstance().gson.toJson(properties);
-            }
-        }
-
-        try {
-            field.set(initialHandler, extraData);
-        } catch (IllegalAccessException ex) {
-            BungeeCord.getInstance().getLogger().log(Level.SEVERE, ex.getMessage(), ex);
-        }
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/Badlion.java

@@ -1,31 +0,0 @@
-package de.steamwar.bungeecore.listeners.mods;
-
-import de.steamwar.bungeecore.listeners.BasicListener;
-import net.md_5.bungee.api.event.PostLoginEvent;
-import net.md_5.bungee.event.EventHandler;
-
-public class Badlion extends BasicListener {
-
-    @EventHandler
-    public void onPostLogin(PostLoginEvent event) {
-        /*
-        {
-        "modsDisallowed": {
-        "Clear Glass":{"disabled":true},
-        "ClearWater":{"disabled":true},
-        "FOV Changer":{"disabled":true},
-        "Hitboxes":{"disabled":true},
-        "MiniMap":{"disabled":true},
-        "MLG Cobweb":{"disabled":true},
-        "Replay":{"disabled":true},
-        "Schematica":{"disabled":true},
-        "ToggleSneak":{"disabled":true},
-        "ToggleSprint":{"disabled":true},
-        "TNT Time":{"disabled":true}
-        }
-        }
-        */
-
-        event.getPlayer().sendData("badlion:mods", ("{\"Clear Glass\":{\"disabled\":true},\"ClearWater\":{\"disabled\":true},\"FOV Changer\":{\"disabled\":true},\"Hitboxes\":{\"disabled\":true},\"LevelHead\":{\"disabled\":true},\"MiniMap\":{\"disabled\":true},\"MLG Cobweb\":{\"disabled\":true},\"Replay\":{\"disabled\":true},\"Schematica\":{\"disabled\":true},\"ToggleSneak\":{\"disabled\":true},\"ToggleSprint\":{\"disabled\":true},\"TNT Time\":{\"disabled\":true}}").getBytes());
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/Fabric.java

@@ -1,193 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.mods;
-
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParser;
-import com.google.gson.JsonSyntaxException;
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.Storage;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import de.steamwar.sql.Mod;
-import de.steamwar.sql.SWException;
-import de.steamwar.sql.SteamwarUser;
-import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.api.event.ServerSwitchEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.nio.charset.StandardCharsets;
-import java.nio.charset.UnsupportedCharsetException;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-
-public class Fabric extends BasicListener {
-
-    public static void remove(ProxiedPlayer player) {
-        Storage.fabricCheckedPlayers.remove(player);
-        synchronized (Storage.fabricExpectPluginMessage) {
-            Storage.fabricExpectPluginMessage.remove(player);
-        }
-    }
-
-    private static final HashSet<String> ppCircumventerList = new HashSet<>();
-    static {
-        ppCircumventerList.add("java");
-        ppCircumventerList.add("minecraft");
-        ppCircumventerList.add("org_joml_joml");
-        ppCircumventerList.add("steamwarmodsender");
-    }
-
-    private static final Set<String> neededMods = new HashSet<>();
-    static {
-        neededMods.add("java");
-        neededMods.add("minecraft");
-        neededMods.add("fabricloader");
-        neededMods.add("steamwarmodsender");
-    }
-
-    {
-        BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
-            synchronized (Storage.fabricExpectPluginMessage) {
-                for (Map.Entry<ProxiedPlayer, Long> entry : Storage.fabricExpectPluginMessage.entrySet()) {
-                    if (!Storage.fabricCheckedPlayers.containsKey(entry.getKey())) {
-                        continue;
-                    }
-                    if (System.currentTimeMillis() - entry.getValue() > TimeUnit.SECONDS.toMillis(20)) {
-                        logMessage(SteamwarUser.get(entry.getKey().getUniqueId()), "Expected message not received", String.valueOf(entry.getValue()));
-                        Storage.fabricExpectPluginMessage.remove(entry.getKey());
-                        return;
-                    }
-                }
-            }
-        }, 0, 1, TimeUnit.SECONDS);
-    }
-
-    @EventHandler
-    public void onPluginMessageEvent(PluginMessageEvent e){
-        if(!e.getTag().equals("fabricmodsender:mods"))
-            return;
-
-        if (!(e.getSender() instanceof ProxiedPlayer)) {
-            return;
-        }
-
-        ProxiedPlayer player = (ProxiedPlayer) e.getSender();
-        SteamwarUser user = SteamwarUser.get(player.getUniqueId());
-        byte[] data = e.getData();
-
-        if (!Storage.fabricCheckedPlayers.containsKey(player)) {
-            synchronized (Storage.fabricExpectPluginMessage) {
-                if (Storage.fabricExpectPluginMessage.containsKey(player)) {
-                    logMessage(user, "Was not fabric checked but send message nonetheless", Arrays.toString(data));
-                    return;
-                }
-            }
-        }
-        Storage.fabricExpectPluginMessage.remove(player);
-
-        List<Mod> mods = new ArrayList<>();
-
-        Utils.VarInt varInt = Utils.readVarInt(data,0);
-
-        if(data.length != varInt.length + varInt.value) {
-            logMessage(user, "Invalid message length", Arrays.toString(data));
-            return;
-        }
-
-        data = Arrays.copyOfRange(data,varInt.length, data.length);
-
-        String dataString;
-
-        try{
-            dataString = new String(data, StandardCharsets.UTF_8);
-        }catch (UnsupportedCharsetException exception) {
-            logMessage(user, "Unsupported charset", Arrays.toString(data));
-            return;
-        }
-
-        JsonArray array;
-
-        try {
-            array = JsonParser.parseString(dataString).getAsJsonArray();
-        }catch (JsonSyntaxException exception) {
-            logMessage(user, "Invalid json", dataString);
-            return;
-        }
-
-        for(JsonElement mod : array) {
-            mods.add(Mod.getOrCreate(mod.getAsString(), Mod.Platform.FABRIC));
-        }
-
-        boolean neededMods = neededModsContained(mods);
-        if(!neededMods) {
-            logMessage(user, "Needed mods are not contained", dataString);
-            return;
-        }
-
-        if(ppCircumventerCheck(mods))
-            logMessage(user, "PP circumventer suspicion", dataString);
-
-        if(!Utils.handleMods(player,mods))
-            return;
-
-        if (Storage.fabricCheckedPlayers.containsKey(player)) {
-            long current = Storage.fabricCheckedPlayers.get(player);
-            if (current != dataString.hashCode()) {
-                logMessage(user, "Mods changed during runtime", dataString);
-                return;
-            }
-        } else {
-            Storage.fabricCheckedPlayers.put(player, dataString.hashCode());
-        }
-        Storage.fabricPlayers.remove(player);
-    }
-
-    @EventHandler
-    public void onServerSwitchEvent(ServerSwitchEvent e) {
-        if (e.getFrom() == null) return;
-        synchronized (Storage.fabricExpectPluginMessage) {
-            Storage.fabricExpectPluginMessage.put(e.getPlayer(), System.currentTimeMillis());
-        }
-    }
-
-    private boolean neededModsContained(List<Mod> mods) {
-        return mods.stream()
-                .map(Mod::getModName)
-                .filter(neededMods::contains)
-                .count() == neededMods.size();
-    }
-
-    private void logMessage(SteamwarUser user, String reason, String data) {
-        SWException.log("FabricModSender " + user.getUserName() + ": " + reason, data);
-    }
-
-    private boolean ppCircumventerCheck(List<Mod> mods) {
-        for(Mod mod : mods) {
-            String name = mod.getModName();
-            if(!name.startsWith("fabric") && !ppCircumventerList.contains(name))
-                return false;
-        }
-
-        return true;
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/Forge.java

@@ -1,147 +0,0 @@
-/* 
-    This file is a part of the SteamWar software.
-    
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.mods;
-
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import de.steamwar.sql.Mod;
-import io.netty.channel.ChannelPipeline;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.connection.PendingConnection;
-import net.md_5.bungee.api.event.LoginEvent;
-import net.md_5.bungee.connection.InitialHandler;
-import net.md_5.bungee.netty.ChannelWrapper;
-import net.md_5.bungee.netty.HandlerBoss;
-import net.md_5.bungee.netty.PacketHandler;
-import net.md_5.bungee.protocol.packet.LoginPayloadRequest;
-import net.md_5.bungee.protocol.packet.LoginPayloadResponse;
-
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
-import java.util.logging.Level;
-
-public class Forge extends BasicListener {
-
-    private static final String WRAPPER = "fml:loginwrapper";
-
-    private static final Field initialHandlerCh;
-    static{
-        try {
-            initialHandlerCh = InitialHandler.class.getDeclaredField("ch");
-        } catch (NoSuchFieldException e) {
-            throw new SecurityException("Could not initialize Reflection", e);
-        }
-        initialHandlerCh.setAccessible(true);
-    }
-
-    public static void onServerConnected(LoginEvent event) {
-        if(event.getConnection().getVersion() < 341 || event.getConnection().getVersion() > 763) { //1.13 - 1.20.1
-            event.completeIntent(BungeeCore.get());
-            return;
-        }
-
-        //fml:handshake without mods, channels and registries
-        //for more information see https://wiki.vg/Minecraft_Forge_Handshake#FML2_protocol_.281.13_-_Current.29
-        event.getConnection().unsafe().sendPacket(new LoginPayloadRequest(1, WRAPPER, new byte[]{13,102,109,108,58,104,97,110,100,115,104,97,107,101,4,1,0,0,0}));
-
-        InitialHandler handler = (InitialHandler) event.getConnection();
-
-        ChannelWrapper wrapper;
-        try{
-            wrapper = (ChannelWrapper) initialHandlerCh.get(handler);
-        } catch (IllegalAccessException e) {
-            BungeeCore.get().getLogger().log(Level.SEVERE, "Could not get Channel", e);
-            event.completeIntent(BungeeCore.get());
-            return;
-        }
-
-        ChannelPipeline pipeline = wrapper.getHandle().pipeline();
-        if(pipeline != null) {
-            HandlerBoss handlerBoss = pipeline.get(HandlerBoss.class);
-            if(handlerBoss != null)
-                handlerBoss.setHandler(new CustomPacketHandler(event));
-        }
-    }
-
-    private static class CustomPacketHandler extends PacketHandler {
-        private final LoginEvent event;
-
-        public CustomPacketHandler(LoginEvent event) {
-            this.event = event;
-        }
-
-        @Override
-        public String toString() {
-            return "SteamWar Forge Handler";
-        }
-
-        @Override
-        public void handle(LoginPayloadResponse response){
-            byte[] data = response.getData();
-            if(data == null) {
-                event.completeIntent(BungeeCore.get());
-                return;
-            }
-
-            //for more information see https://wiki.vg/Minecraft_Forge_Handshake#FML2_protocol_.281.13_-_Current.29
-            Utils.VarInt channelLength = Utils.readVarInt(data, 0);
-            int pos = channelLength.length;
-            if(!new String(data, pos, channelLength.value).equals("fml:handshake")) {
-                event.getConnection().disconnect(TextComponent.fromLegacyText("Invalid forge registry response (0x00)"));
-                return;
-            }
-            pos += channelLength.value;
-
-            Utils.VarInt length = Utils.readVarInt(data, pos);
-            pos += length.length;
-            if(channelLength.length + channelLength.value + length.length + length.value != data.length) {
-                event.getConnection().disconnect(TextComponent.fromLegacyText("Invalid forge registry response (0x01)"));
-                return;
-            }
-
-            Utils.VarInt packetId = Utils.readVarInt(data, pos);
-            pos += packetId.length;
-            if(packetId.value != 2) {
-                event.getConnection().disconnect(TextComponent.fromLegacyText("Invalid forge registry response (0x02)"));
-                return;
-            }
-
-            Utils.VarInt modCount = Utils.readVarInt(data, pos);
-            pos += modCount.length;
-
-            List<Mod> mods = new ArrayList<>();
-            for(int i = 0; i < modCount.value; i++) {
-                Utils.VarInt nameLength = Utils.readVarInt(data, pos);
-                pos += nameLength.length;
-
-                mods.add(Mod.getOrCreate(new String(data, pos, nameLength.value), Mod.Platform.FORGE));
-                pos += nameLength.value;
-            }
-
-            PendingConnection connection = event.getConnection();
-            if(!Utils.handleMods(connection.getUniqueId(), Locale.getDefault(), event::setCancelReason, mods)) {
-                event.setCancelled(true);
-            }
-            event.completeIntent(BungeeCore.get());
-        }
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/Forge12.java

@@ -1,113 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2022  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.mods;
-
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import de.steamwar.sql.Mod;
-import io.netty.buffer.ByteBuf;
-import io.netty.buffer.UnpooledByteBufAllocator;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.connection.Connection;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.api.event.PostLoginEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.nio.charset.StandardCharsets;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-
-public class Forge12 extends BasicListener {
-    private static final String FMLHS = "FML|HS";
-    private static final byte[] REGISTER;
-    private static final byte[] HELLO = new byte[]{0, 2, 0, 0, 0, 0};
-
-    private static final Set<UUID> unlocked = new HashSet<>();
-
-    static {
-        ByteBuf buf = UnpooledByteBufAllocator.DEFAULT.directBuffer(7);
-        buf.writeByte(6);
-        buf.writeCharSequence(FMLHS, StandardCharsets.UTF_8);
-        REGISTER = new byte[buf.readableBytes()];
-        buf.readBytes(REGISTER);
-    }
-
-
-    @EventHandler
-    public void onPostLogin(PostLoginEvent event) {
-        ProxiedPlayer player = event.getPlayer();
-
-        synchronized (unlocked) {
-            if(unlocked.contains(player.getUniqueId())){
-                unlocked.remove(player.getUniqueId());
-                return;
-            }
-        }
-
-        if(player.getPendingConnection().getVersion() <= 340) {
-            player.sendData("REGISTER", REGISTER); //1.12-
-            player.sendData(FMLHS, HELLO);
-        }
-    }
-
-    @EventHandler
-    public void onPluginMessageEvent(PluginMessageEvent e){
-        if(!e.getTag().equals(FMLHS))
-            return;
-
-        e.setCancelled(true);
-        byte[] data = e.getData();
-
-        Connection sender = e.getSender();
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-        ProxiedPlayer p = (ProxiedPlayer) sender;
-
-        if (data[0] == 2) {
-            Utils.VarInt numMods = Utils.readVarInt(data, 1);
-            List<Mod> mods = new LinkedList<>();
-
-            int bytePos = 1 + numMods.length;
-            for (int i = 0; i < numMods.value; i++) {
-                byte[] name = Arrays.copyOfRange(data, bytePos + 1, bytePos + data[bytePos] + 1);
-                bytePos += 1 + data[bytePos];
-                //Version information is unused
-                bytePos += 1 + data[bytePos];
-
-                mods.add(Mod.getOrCreate(new String(name), Mod.Platform.FORGE));
-            }
-
-            if (Utils.handleMods(p, mods)) {
-                synchronized (unlocked) {
-                    unlocked.add(p.getUniqueId());
-                }
-                ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(),
-                        () -> p.disconnect(BungeeCore.stringToText("§7Deine installierten Mods wurden überprüft\n§aDu kannst nun §eSteam§8War §abetreten")),
-                        2, TimeUnit.SECONDS);
-                ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
-                    synchronized (unlocked) {
-                        unlocked.remove(p.getUniqueId());
-                    }
-                }, 30, TimeUnit.SECONDS);
-            }
-        }
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/LabyMod.java

@@ -1,184 +0,0 @@
-/* 
-    This file is a part of the SteamWar software.
-    
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.mods;
-
-import com.google.gson.JsonObject;
-import com.google.gson.stream.JsonReader;
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import de.steamwar.sql.Mod;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.connection.Connection;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.io.IOException;
-import java.io.StringReader;
-import java.nio.charset.StandardCharsets;
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.UUID;
-
-public class LabyMod extends BasicListener {
-
-    @EventHandler
-    public void onPluginMessageEvent(PluginMessageEvent event){
-        if(!event.getTag().equals("LMC"))
-            return;
-
-        Connection sender = event.getSender();
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-
-        event.setCancelled(true);
-        updateGameInfo((ProxiedPlayer) sender);
-        byte[] data = event.getData();
-
-        ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> runAsync(data, (ProxiedPlayer) sender));
-    }
-
-    private void runAsync(byte[] data, ProxiedPlayer player) {
-        VarString purpose = readString(data, 0);
-        if(!"INFO".equals(purpose.value))
-            return;
-
-        VarString value = readString(data, purpose.length);
-        List<Mod> mods = new LinkedList<>();
-
-        try{
-            InfoPacket info = new InfoPacket(value.value);
-            for(InfoPacket.Addon addon : info.addons) {
-                mods.add(Mod.getOrCreate(addon.name, Mod.Platform.LABYMOD));
-            }
-        }catch(IOException e){
-            BungeeCore.log("Could not read JSON", e);
-        }
-
-        Utils.handleMods(player, mods);
-    }
-
-    private VarString readString(byte[] array, int startPos){
-        Utils.VarInt varInt = Utils.readVarInt(array, startPos);
-        startPos += varInt.length;
-        return new VarString(varInt.value+varInt.length, new String(Arrays.copyOfRange(array, startPos, startPos + varInt.value), StandardCharsets.UTF_8));
-    }
-
-    private void updateGameInfo(ProxiedPlayer proxiedPlayer) {
-        JsonObject obj = new JsonObject();
-        obj.addProperty("hasGame", true);
-        obj.addProperty("game_mode", "steamwar.de");
-        obj.addProperty("game_startTime", 0);
-        obj.addProperty("game_endTime", 0);
-        String output = "{ \"hasGame\" : \"true\", \"game_mode\" : \"steamwar.de\", \"game_startTime\" : \"0\", \"game_endTime\" : \"0\" }";
-
-        proxiedPlayer.sendData("LMC", output.getBytes());
-    }
-
-    private static class VarString{
-        private final int length;
-        private final String value;
-
-        private VarString(int length, String value) {
-            this.length = length;
-            this.value = value;
-        }
-    }
-
-    private static class InfoPacket{
-        String version = null;
-        Feature ccp = null;
-        Feature shadow = null;
-        List<Addon> addons = new LinkedList<>();
-
-        InfoPacket(String input) throws IOException {
-            JsonReader reader = new JsonReader(new StringReader(input));
-            reader.beginObject();
-            while(reader.hasNext()){
-                String name = reader.nextName();
-                switch(name){
-                    case "version":
-                        version = reader.nextString();
-                        break;
-                    case "ccp":
-                        ccp = new Feature(reader);
-                        break;
-                    case "shadow":
-                        shadow = new Feature(reader);
-                        break;
-                    case "addons":
-                        reader.beginArray();
-                        while(reader.hasNext()){
-                            addons.add(new Addon(reader));
-                        }
-                        reader.endArray();
-                        break;
-                    default:
-                        reader.skipValue();
-                }
-            }
-            reader.endObject();
-            reader.close();
-        }
-
-        static class Addon{
-            UUID uuid = null;
-            String name = null;
-
-            Addon(JsonReader reader) throws IOException {
-                reader.beginObject();
-                while(reader.hasNext()){
-                    String n = reader.nextName();
-                    if(n.equals("uuid"))
-                        try{
-                            uuid = UUID.fromString(reader.nextString());
-                        }catch(IllegalArgumentException ignored){
-                            //ignored
-                        }
-                    else if(n.equals("name"))
-                        name = reader.nextString();
-                    else
-                        reader.skipValue();
-                }
-                reader.endObject();
-            }
-        }
-
-        static class Feature{
-            boolean enabled;
-            int version;
-
-            Feature(JsonReader reader) throws IOException {
-                reader.beginObject();
-                while(reader.hasNext()){
-                    String name = reader.nextName();
-                    if(name.equals("version"))
-                        version = reader.nextInt();
-                    else if(name.equals("enabled"))
-                        enabled = reader.nextBoolean();
-                    else
-                        reader.skipValue();
-                }
-                reader.endObject();
-            }
-        }
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/ModLoaderBlocker.java

@@ -1,87 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bungeecore.listeners.mods;
-
-import de.steamwar.bungeecore.*;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import net.md_5.bungee.api.connection.Connection;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PlayerDisconnectEvent;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.api.event.ServerSwitchEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.util.HashSet;
-import java.util.Set;
-
-public class ModLoaderBlocker extends BasicListener {
-
-    private static final Set<String> BLOCKED_SERVER = new HashSet<>();
-
-    @EventHandler
-    public void onPluginMessageEvent(PluginMessageEvent e){
-        Connection sender = e.getSender();
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-
-        ProxiedPlayer p = (ProxiedPlayer) sender;
-        if (e.getTag().equals("lunarclient:pm")) {
-            p.disconnect(Message.parseToComponent("MOD_LOADER_LUNAR_CLIENT", false, p));
-            return;
-        }
-
-        if(!e.getTag().equals("minecraft:brand"))
-            return;
-
-        String brand = new String(e.getData());
-        if(brand.contains("fabric") || brand.contains("quilt") || brand.contains("LiteLoader")){
-            if (!Storage.fabricCheckedPlayers.containsKey(p)) {
-                Storage.fabricPlayers.add(p);
-            }
-        } else if (brand.contains("lunar")) {
-            p.disconnect(Message.parseToComponent("MOD_LOADER_LUNAR_CLIENT", false, p));
-        }
-    }
-
-    @EventHandler
-    public void onDisconnect(PlayerDisconnectEvent e){
-        Fabric.remove(e.getPlayer());
-        Storage.fabricPlayers.remove(e.getPlayer());
-    }
-
-    @EventHandler
-    public void onServerSwitch(ServerSwitchEvent event) {
-        if(((Subserver.getSubserver(event.getPlayer()) != null
-                && Subserver.getSubserver(event.getPlayer()).getType() == Servertype.ARENA)
-                || BLOCKED_SERVER.contains(event.getPlayer().getServer().getInfo().getName()))
-                && isFabric(event.getPlayer())) {
-            event.getPlayer().connect(BungeeCore.get().getProxy().getServerInfo(BungeeCore.LOBBY_SERVER));
-            Message.send("MODLOADER_DENIED", event.getPlayer());
-        }
-    }
-
-    public static boolean isFabric(ProxiedPlayer player) {
-        return Storage.fabricPlayers.contains(player);
-    }
-
-    public static void addServer(String server) {
-        BLOCKED_SERVER.add(server);
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/Utils.java

@@ -1,117 +0,0 @@
-/* 
-    This file is a part of the SteamWar software.
-    
-    Copyright (C) 2020  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.mods;
-
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.Message;
-import de.steamwar.bungeecore.commands.PunishmentCommand;
-import de.steamwar.sql.SteamwarUser;
-import de.steamwar.messages.ChatSender;
-import de.steamwar.sql.Mod;
-import de.steamwar.sql.Mod.ModType;
-import de.steamwar.sql.UserPerm;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-
-import java.sql.Timestamp;
-import java.time.Instant;
-import java.time.temporal.ChronoUnit;
-import java.util.*;
-import java.util.function.Consumer;
-import java.util.logging.Level;
-import java.util.stream.Collectors;
-
-public class Utils {
-
-    public static final Map<UUID,List<Mod>> playerModMap = new HashMap<>();
-
-    private Utils(){}
-
-    static VarInt readVarInt(byte[] array, int startPos) {
-        int numRead = 0;
-        int result = 0;
-        byte read;
-        do {
-            read = array[startPos + numRead];
-            int value = (read & 0b01111111);
-            result |= (value << (7 * numRead));
-
-            numRead++;
-            if (numRead > 5) {
-                break;
-            }
-        } while ((read & 0b10000000) != 0);
-
-        return new VarInt(numRead, result);
-    }
-
-    static boolean handleMods(ProxiedPlayer player, List<Mod> mods) {
-        return handleMods(player.getUniqueId(), ChatSender.of(player).getLocale(), player::disconnect, mods);
-    }
-
-    static boolean handleMods(UUID uuid, Locale locale, Consumer<BaseComponent[]> disconnect, List<Mod> mods){
-        SteamwarUser user = SteamwarUser.get(uuid);
-        playerModMap.put(uuid,new ArrayList<>(mods));
-
-        ModType max = ModType.YELLOW;
-        Iterator<Mod> it = mods.iterator();
-        while(it.hasNext()){
-            Mod mod = it.next();
-            if(mod.getModType() == ModType.UNKLASSIFIED || mod.getModType() == ModType.GREEN || (mod.getModType() == ModType.YOUTUBER_ONLY && user.hasPerm(UserPerm.RESTRICTED_MODS)))
-                it.remove();
-            else if(mod.getModType() == ModType.RED)
-                max = ModType.RED;
-        }
-
-        if(mods.isEmpty()) {
-            return true;
-        }
-
-
-        ModType finalMax = max;
-        String modList = mods.stream().filter(mod -> finalMax == ModType.YELLOW || mod.getModType() == ModType.RED).map(Mod::getModName).collect(Collectors.joining("\n"));
-        String message;
-
-        if(mods.size() == 1) {
-            message = Message.parse(max == ModType.RED ? "MOD_RED_SING" : "MOD_YELLOW_SING", locale, modList);
-        } else {
-            message = Message.parse(max == ModType.RED ? "MOD_RED_PLUR" : "MOD_YELLOW_PLUR", locale, modList);
-        }
-
-        if(max == ModType.RED) {
-            PunishmentCommand.ban(user, Timestamp.from(Instant.now().plus(7, ChronoUnit.DAYS)), message, SteamwarUser.get(-1), false);
-            BungeeCore.log(Level.SEVERE, user.getUserName() + " " + user.getId() + " wurde automatisch wegen der Mods " + modList + " gebannt.");
-        }
-
-        disconnect.accept(TextComponent.fromLegacyText(message));
-        return false;
-    }
-
-    static class VarInt{
-        final int length;
-        final int value;
-
-        VarInt(int length, int value){
-            this.length = length;
-            this.value = value;
-        }
-    }
-}

src/de/steamwar/bungeecore/listeners/mods/WorldDownloader.java

@@ -1,33 +0,0 @@
-package de.steamwar.bungeecore.listeners.mods;
-
-import com.google.common.collect.Lists;
-import com.google.common.collect.Sets;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import de.steamwar.sql.Mod;
-import net.md_5.bungee.api.connection.Connection;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-
-import java.util.Collections;
-import java.util.Set;
-
-public class WorldDownloader extends BasicListener {
-
-    private static final Set<String> wdlTags = Collections.unmodifiableSet(
-            Sets.newHashSet("WDL|INIT", "wdl:init", "WDL|REQUEST", "wdl:request")
-    );
-
-    @EventHandler
-    public void onPluginMessageEvent(PluginMessageEvent event){
-        if(!wdlTags.contains(event.getTag()))
-            return;
-
-        Connection sender = event.getSender();
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-
-        event.setCancelled(true);
-        Utils.handleMods((ProxiedPlayer) sender, Lists.newArrayList(Mod.getOrCreate("wdl", Mod.Platform.FORGE)));
-    }
-}

src/de/steamwar/bungeecore/listeners/ping/PingListener.java

@@ -1,32 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2022  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.ping;
-
-import de.steamwar.bungeecore.listeners.BasicListener;
-import net.md_5.bungee.api.event.ProxyPingEvent;
-import net.md_5.bungee.event.EventHandler;
-
-public class PingListener extends BasicListener {
-
-    @EventHandler
-    public void onPing(ProxyPingEvent event) {
-        event.setResponse(new SteamWarServerPing(event.getResponse(), event.getConnection().getVersion()));
-    }
-}

src/de/steamwar/bungeecore/listeners/ping/SteamWarServerPing.java

@@ -1,90 +0,0 @@
-/*
-    This file is a part of the SteamWar software.
-
-    Copyright (C) 2022  SteamWar.de-Serverteam
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-package de.steamwar.bungeecore.listeners.ping;
-
-import net.md_5.bungee.api.ServerPing;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-public class SteamWarServerPing extends ServerPing {
-
-    private final boolean preventsChatReports = true;
-    private final ForgeData forgeData;
-
-    public SteamWarServerPing(ServerPing existing, int version) {
-        super(existing.getVersion(), existing.getPlayers(), existing.getDescriptionComponent(), existing.getFaviconObject());
-        forgeData = new ForgeData(version);
-    }
-
-    private static class ForgeData {
-        private final List<ForgeChannel> channels = new ArrayList<>();
-        private final List<ForgeMod>     mods     = new ArrayList<>();
-        private final int fmlNetworkVersion = 2;
-
-        public ForgeData(int versionNumber) {
-            channels.add(new ForgeChannel("minecraft:unregister"));
-            channels.add(new ForgeChannel("minecraft:register"));
-            channels.add(new ForgeChannel("fml:handshake"));
-            mods.add(new ForgeMod("minecraft", ProtocolVersion.getVersion(versionNumber)));
-            mods.add(new ForgeMod("forge", "ANY"));
-        }
-
-        public final static class ProtocolVersion {
-
-            private static final HashMap<Integer, String> versions;
-
-            static {
-                versions = new HashMap();
-                versions.put(757, "1.18");
-                versions.put(756, "1.17.1");
-                versions.put(754, "1.16.5");
-                versions.put(578, "1.15.2");
-                versions.put(498, "1.14.1");
-                versions.put(393, "1.13");
-            }
-
-            public static String getVersion(int version) {
-                return versions.get(version);
-            }
-        }
-
-        private static class ForgeChannel {
-            private final String res;
-            private final String version = "FML2";
-            private final boolean required = true;
-
-            private ForgeChannel(String res) {
-                this.res = res;
-            }
-        }
-
-        private static class ForgeMod {
-            private final String modId;
-            private final String modmarker;
-
-            private ForgeMod(String modId, String modmarker) {
-                this.modId = modId;
-                this.modmarker = modmarker;
-            }
-        }
-    }
-}

src/de/steamwar/bungeecore/mods/Badlion.java

@@ -0,0 +1,59 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.gson.JsonObject;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.PostLoginEvent;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import de.steamwar.bungeecore.util.annotations.Create;
+
+@Create
+public class Badlion {
+    // https://github.com/BadlionClient/BadlionClientModAPI
+
+    private final byte[] packet;
+
+    public Badlion() { //TODO check if working or (json) modsDisallowed wrapper necessary
+        JsonObject disabled = new JsonObject();
+        disabled.addProperty("disabled", true);
+
+        JsonObject json = new JsonObject();
+        json.add("Clear Glass", disabled);
+        json.add("ClearWater", disabled);
+        json.add("FOV Changer", disabled);
+        json.add("Hitboxes", disabled);
+        json.add("LevelHead", disabled);
+        json.add("MiniMap", disabled);
+        json.add("MLG Cobweb", disabled);
+        json.add("Replay", disabled); //TODO check if ReplayMod restrictions work
+        json.add("Schematica", disabled);
+        json.add("ToggleSneak", disabled);
+        json.add("ToggleSprint", disabled);
+        json.add("TNT Time", disabled);
+
+        packet = json.toString().getBytes();
+    }
+
+    @Subscribe
+    public void onPostLogin(PostLoginEvent event) {
+        event.getPlayer().sendPluginMessage(MinecraftChannelIdentifier.from("badlion:mods"), packet);
+    }
+}

src/de/steamwar/bungeecore/mods/Controlify.java

@@ -0,0 +1,54 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import de.steamwar.bungeecore.listeners.PluginMessage;
+
+public class Controlify {
+    //https://modrinth.com/mod/controlify
+    //https://github.com/isXander/Controlify/blob/1.20.x/dev/src/main/java/dev/isxander/controlify/server/ServerPolicyPacket.java
+    //https://github.com/isXander/Controlify/blob/1.20.x/dev/src/main/java/dev/isxander/controlify/server/ServerPolicies.java
+
+    public static final ChannelIdentifier CHANNEL = MinecraftChannelIdentifier.from("controlify:server_policy");
+
+    private final byte[][] packets;
+    public Controlify() {
+        packets = new byte[][] {
+                restrict("reachAround"),
+                restrict("disableFlyDrifting")
+        };
+    }
+
+    private byte[] restrict(String name) {
+        return PluginMessage.genBufPacket(buf -> {
+            ProtocolUtils.writeString(buf, name);
+            buf.writeBoolean(false);
+        });
+    }
+
+    public void onRegister(Player player) {
+        for(byte[] packet : packets)
+            player.sendPluginMessage(CHANNEL, packet);
+    }
+}

src/de/steamwar/bungeecore/mods/FML.java

@@ -0,0 +1,136 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.inject.Inject;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.ConnectionHandshakeEvent;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.event.connection.PostLoginEvent;
+import com.velocitypowered.api.proxy.LoginPhaseConnection;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import com.velocitypowered.proxy.connection.ConnectionType;
+import com.velocitypowered.proxy.connection.ConnectionTypes;
+import com.velocitypowered.proxy.connection.client.ConnectedPlayer;
+import com.velocitypowered.proxy.connection.client.InitialInboundConnection;
+import com.velocitypowered.proxy.connection.client.LoginInboundConnection;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import com.velocitypowered.proxy.protocol.packet.HandshakePacket;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.sql.Mod;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import lombok.SneakyThrows;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+
+import java.lang.reflect.Field;
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+
+@Create
+public class FML {
+    // https://wiki.vg/Minecraft_Forge_Handshake#FML_protocol_.281.7_-_1.12.29
+
+    private static final Field delegateField;
+    private static final Field handshakeField;
+
+    static {
+        try {
+            delegateField = LoginInboundConnection.class.getDeclaredField("delegate");
+            handshakeField = InitialInboundConnection.class.getDeclaredField("handshake");
+        } catch (NoSuchFieldException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private final ModUtils utils;
+    private final ProxyServer proxyServer;
+    private final VelocityCore core;
+
+    @Inject
+    public FML(ModUtils utils, ProxyServer proxyServer, VelocityCore core) {
+        this.utils = utils;
+        this.proxyServer = proxyServer;
+        this.core = core;
+    }
+
+    @SneakyThrows
+    public static boolean isFML(LoginPhaseConnection connection, String type) {
+        return handshakeField.get(delegateField.get(connection)) instanceof HandshakePacket packet && packet.getServerAddress().endsWith("\0" + type);
+    }
+
+    public static final ChannelIdentifier CHANNEL = MinecraftChannelIdentifier.from("FML|HS");
+    private final byte[] helloPacket = new byte[]{
+            /* Packet type: ServerHello */ 0,
+            /* FML protocol version */ 2,
+            /* Override dimension (int) */ 0, 0, 0, 0
+    };
+
+    private static final Set<UUID> unlocked = new HashSet<>();
+
+    @Subscribe
+    public void onPostLogin(PostLoginEvent event) {
+        Player player = event.getPlayer();
+
+        synchronized (unlocked) {
+            if(unlocked.contains(player.getUniqueId())){
+                unlocked.remove(player.getUniqueId());
+                return;
+            }
+        }
+
+        if(((ConnectedPlayer) event.getPlayer()).getConnection().getType() == ConnectionTypes.LEGACY_FORGE) {
+            player.sendPluginMessage(CHANNEL, helloPacket);
+        }
+    }
+
+    public void handlePluginMessage(PluginMessageEvent event) {
+        Player p = (Player) event.getSource();
+        ByteBuf buf = Unpooled.wrappedBuffer(event.getData());
+
+        if (buf.readByte() == /* ModList */ 2) {
+            int numMods = ProtocolUtils.readVarInt(buf);
+
+            List<Mod> mods = new ArrayList<>();
+            for(int i = 0; i < numMods; i++) {
+                String name = ProtocolUtils.readString(buf);
+                ProtocolUtils.readString(buf); // version
+
+                mods.add(Mod.getOrCreate(name, Mod.Platform.FORGE));
+            }
+
+            if (utils.handleMods(p, mods)) {
+                synchronized (unlocked) {
+                    unlocked.add(p.getUniqueId());
+                }
+                p.disconnect(LegacyComponentSerializer.legacySection().deserialize("§7Deine installierten Mods wurden überprüft\n§aDu kannst nun §eSteam§8War §abetreten"));
+                proxyServer.getScheduler().buildTask(core, () -> {
+                    synchronized (unlocked) {
+                        unlocked.remove(p.getUniqueId());
+                    }
+                }).delay(30, TimeUnit.SECONDS);
+            }
+        }
+    }
+}

src/de/steamwar/bungeecore/mods/FML2.java

@@ -0,0 +1,183 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.inject.Inject;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.PreLoginEvent;
+import com.velocitypowered.api.proxy.LoginPhaseConnection;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import com.velocitypowered.proxy.connection.client.LoginInboundConnection;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import com.velocitypowered.proxy.protocol.StateRegistry;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.listeners.IPSanitizer;
+import de.steamwar.bungeecore.listeners.PluginMessage;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.sql.Mod;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+import java.util.*;
+import java.util.logging.Level;
+
+@Create
+public class FML2 {
+
+    protected final ModUtils modUtils;
+    // FML2: https://wiki.vg/Minecraft_Forge_Handshake#FML2_protocol_.281.13_-_Current.29
+    // FML3: https://github.com/adde0109/Ambassador/tree/non-api/src/main/java/org/adde0109/ambassador/forge
+
+    // FORGE: https://github.com/MinecraftForge/MinecraftForge/blob/1.20.x/src/main/java/net/minecraftforge/network/NetworkInitialization.java
+    // FORGE: https://github.com/MinecraftForge/MinecraftForge/blob/1.20.x/src/main/java/net/minecraftforge/network/ForgePacketHandler.java
+    // FORGE: https://github.com/MinecraftForge/MinecraftForge/blob/1.20.x/src/main/java/net/minecraftforge/network/packets/ModVersions.java
+
+    private final byte[] fml2ModListPacket;
+    private final byte[] fml3ModListPacket;
+    private final byte[] forgeModListPacket;
+
+    @Inject
+    public FML2(ModUtils modUtils) {
+        this.modUtils = modUtils;
+        fml2ModListPacket = generateModListPacket(false);
+        fml3ModListPacket = generateModListPacket(true);
+        forgeModListPacket = PluginMessage.genBufPacket(buf -> {
+            buf.writeByte(0); // Login wrapper packet
+            ProtocolUtils.writeString(buf, "forge:handshake");
+
+            ByteBuf packet = Unpooled.buffer();
+            packet.writeByte(1); // Mod list packet
+            ProtocolUtils.writeVarInt(packet, 0); // Mod amount
+
+            ProtocolUtils.writeVarInt(buf, packet.readableBytes());
+            buf.writeBytes(packet);
+        });
+    }
+
+    @Subscribe
+    public void onLogin(PreLoginEvent event) {
+        LoginInboundConnection connection = (LoginInboundConnection) event.getConnection();
+
+        boolean fml2 = FML.isFML(connection, "FML2\0");
+        boolean fml3 = FML.isFML(connection, "FML3\0");
+        boolean forge = FML.isFML(connection, "FORGE");
+        if(!fml2 && !fml3 && !forge)
+            return;
+
+        FML2LoginHandler handler = new FML2LoginHandler(connection, event.getUniqueId(), forge);
+
+        if(forge) {
+            ((LoginInboundConnection) event.getConnection()).sendLoginPluginMessage(MinecraftChannelIdentifier.from("forge:login"), forgeModListPacket, handler);
+        } else {
+            ((LoginInboundConnection) event.getConnection()).sendLoginPluginMessage(MinecraftChannelIdentifier.from("fml:loginwrapper"), fml3 ? fml3ModListPacket : fml2ModListPacket, handler);
+        }
+    }
+
+    private byte[] generateModListPacket(boolean fml3) {
+        return PluginMessage.genBufPacket(buf -> {
+            ProtocolUtils.writeString(buf, "fml:handshake");
+
+            ByteBuf packet = Unpooled.buffer();
+            packet.writeByte(1); // Mod list packet
+            ProtocolUtils.writeVarInt(packet, 0); // Mod amount
+
+            if(fml3) {
+                ProtocolUtils.writeVarInt(packet,1); // Channel amount
+                ProtocolUtils.writeString(packet, "forge:tier_sorting");
+                ProtocolUtils.writeString(packet, "1.0");
+            } else {
+                ProtocolUtils.writeVarInt(packet, 0); // Channel amount
+            }
+
+            ProtocolUtils.writeVarInt(packet, 0); // Registries amount
+            if(fml3)
+                ProtocolUtils.writeVarInt(packet, 0); // DataPacks amount
+
+            ProtocolUtils.writeVarInt(buf, packet.readableBytes());
+            buf.writeBytes(packet);
+        });
+    }
+
+    private class FML2LoginHandler implements LoginPhaseConnection.MessageConsumer {
+        private final LoginInboundConnection connection;
+        private final UUID uuid;
+        private final boolean forge;
+
+        private FML2LoginHandler(LoginInboundConnection connection, UUID uuid, boolean forge) {
+            this.connection = connection;
+            this.uuid = uuid;
+            this.forge = forge;
+        }
+
+        @Override
+        public String toString() {
+            return "SteamWar Forge Handler";
+        }
+
+        private void abort(byte[] response, String error) {
+
+            VelocityCore.get().getLogger().log(Level.SEVERE, () -> error + "\n" + Base64.getEncoder().encodeToString(response));
+        }
+
+        @Override
+        public void onMessageResponse(byte @Nullable [] data) {
+            if(data == null) {
+                abort(null, "Not FML2/3 client");
+                return;
+            }
+
+            ByteBuf buf = Unpooled.wrappedBuffer(data);
+            if(forge && buf.readByte() != 0) {
+                abort(data, "Not FORGE login wrapper");
+                return;
+            }
+
+            if(!ProtocolUtils.readString(buf).equals(forge ? "forge:handshake" : "fml:handshake")) {
+                abort(data, "Not FML2/3/FORGE handshake response");
+                return;
+            }
+
+            if(ProtocolUtils.readVarInt(buf) != buf.readableBytes()) {
+                abort(data, "FML2/3/FORGE packet size mismatch");
+                return;
+            }
+
+            if(ProtocolUtils.readVarInt(buf) != (forge ? /* Mod Versions */ 1 : /* Mod List Reply */ 2)) {
+                abort(data, "Not FML2/3/FORGE mod list reply");
+                return;
+            }
+
+            List<Mod> mods = new ArrayList<>();
+
+            int modCount = ProtocolUtils.readVarInt(buf);
+            for(int i = 0; i < modCount; i++) {
+                mods.add(Mod.getOrCreate(ProtocolUtils.readString(buf), Mod.Platform.FORGE));
+
+                if(forge) {
+                    ProtocolUtils.readString(buf); // Human readable name
+                    ProtocolUtils.readString(buf); // Version
+                }
+            }
+
+            modUtils.handleMods(uuid, Locale.getDefault(), connection::disconnect, mods);
+        }
+    }
+}

src/de/steamwar/bungeecore/mods/FabricModSender.java

@@ -0,0 +1,156 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+import com.google.inject.Inject;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.DisconnectEvent;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.event.player.ServerConnectedEvent;
+import com.velocitypowered.api.event.player.ServerPostConnectEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.Storage;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.sql.Mod;
+import de.steamwar.sql.SWException;
+import de.steamwar.sql.SteamwarUser;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+
+@Create
+public class FabricModSender {
+
+    private final ModUtils utils;
+    private final ProxyServer proxyServer;
+    private final VelocityCore core;
+
+    private final Set<String> neededFabricMods = new HashSet<>();
+    private final Set<String> neededQuiltMods = new HashSet<>();
+
+    @Inject
+    public FabricModSender(ModUtils utils, ProxyServer proxyServer, VelocityCore core) {
+        this.utils = utils;
+        this.proxyServer = proxyServer;
+        this.core = core;
+        neededFabricMods.add("java");
+        neededFabricMods.add("minecraft");
+        neededFabricMods.add("steamwarmodsender");
+        neededQuiltMods.addAll(neededFabricMods);
+
+        neededFabricMods.add("fabricloader");
+        neededQuiltMods.add("quilt_loader");
+
+        proxyServer.getScheduler().buildTask(VelocityCore.get(), () -> {
+            synchronized (Storage.fabricExpectPluginMessage) {
+                for (Map.Entry<Player, Long> entry : Storage.fabricExpectPluginMessage.entrySet()) {
+                    if (!Storage.fabricCheckedPlayers.containsKey(entry.getKey())) {
+                        continue;
+                    }
+                    if (System.currentTimeMillis() - entry.getValue() > TimeUnit.SECONDS.toMillis(20)) {
+                        Storage.fabricExpectPluginMessage.remove(entry.getKey());
+                        return;
+                    }
+                }
+            }
+        }).repeat(1, TimeUnit.SECONDS);
+    }
+
+    public void handlePluginMessage(PluginMessageEvent e){
+        Player player = (Player) e.getSource();
+        SteamwarUser user = SteamwarUser.get(player.getUniqueId());
+
+        if (!Storage.fabricCheckedPlayers.containsKey(player)) {
+            synchronized (Storage.fabricExpectPluginMessage) {
+                if (Storage.fabricExpectPluginMessage.containsKey(player)) {
+                    logMessage(user, "Was not fabric checked but send message nonetheless", Arrays.toString(e.getData()));
+                    return;
+                }
+            }
+        }
+        Storage.fabricExpectPluginMessage.remove(player);
+
+        List<Mod> mods = new ArrayList<>();
+
+        ByteBuf buf = Unpooled.wrappedBuffer(e.getData());
+        String data = ProtocolUtils.readString(buf, 1024*1024);
+        if(buf.readableBytes() > 0) {
+            logMessage(user, "Invalid message length", Arrays.toString(e.getData()));
+            return;
+        }
+
+        JsonArray array = JsonParser.parseString(data).getAsJsonArray();
+
+        for(JsonElement mod : array) {
+            mods.add(Mod.getOrCreate(mod.getAsString(), Mod.Platform.FABRIC));
+        }
+
+        if(!neededModsContained(neededFabricMods, mods) && !neededModsContained(neededQuiltMods, mods)) {
+            logMessage(user, "Needed mods are not contained", data);
+            return;
+        }
+
+        if(!utils.handleMods(player,mods))
+            return;
+
+        if (!Storage.fabricCheckedPlayers.containsKey(player)) {
+            Storage.fabricCheckedPlayers.put(player, data.hashCode());
+        } else if (Storage.fabricCheckedPlayers.get(player) != data.hashCode()) {
+            logMessage(user, "Mods changed during runtime", data);
+        }
+    }
+
+    @Subscribe
+    public void onServerSwitchEvent(ServerConnectedEvent e) {
+        if (e.getPreviousServer().isEmpty()) return;
+        synchronized (Storage.fabricExpectPluginMessage) {
+            Storage.fabricExpectPluginMessage.put(e.getPlayer(), System.currentTimeMillis());
+        }
+    }
+
+    @Subscribe
+    public void onDisconnect(DisconnectEvent e) {
+        Player player = e.getPlayer();
+
+        Storage.fabricCheckedPlayers.remove(player);
+        synchronized (Storage.fabricExpectPluginMessage) {
+            Storage.fabricExpectPluginMessage.remove(player);
+        }
+    }
+
+    private boolean neededModsContained(Set<String> neededMods, List<Mod> mods) {
+        return mods.stream()
+                .map(Mod::getModName)
+                .filter(neededMods::contains)
+                .count() == neededFabricMods.size();
+    }
+
+    private void logMessage(SteamwarUser user, String reason, String data) {
+        SWException.log("FabricModSender " + user.getUserName() + ": " + reason, data);
+    }
+}

src/de/steamwar/bungeecore/mods/Feather.java

@@ -0,0 +1,58 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+
+public class Feather {
+    //https://github.com/Koupah/Feather-Client-API/blob/main/src/club/koupah/feather/packets/FeatherMod.java
+    //https://archive.org/details/feather-server-api
+    public static final ChannelIdentifier CHANNEL = MinecraftChannelIdentifier.from("feather:client");
+
+    private final byte[] packet;
+    public Feather() {
+        JsonArray array = new JsonArray();
+        array.add("clearWater");
+        array.add("coordinates");
+        array.add("coordinates");
+        array.add("hitbox");
+        array.add("hypixel");
+        array.add("reachDisplay");
+        array.add("snaplook");
+        array.add("toggleSprint");
+
+        JsonObject mods = new JsonObject();
+        mods.add("mods", array);
+
+        JsonObject obj = new JsonObject();
+        obj.addProperty("packetType", "DISABLE_MODS");
+        obj.add("payload", mods);
+
+        packet = obj.toString().getBytes();
+    }
+
+    public void sendRestrictions(Player player) {
+        player.sendPluginMessage(CHANNEL, packet);
+    }
+}

src/de/steamwar/bungeecore/mods/Hostname.java

@@ -0,0 +1,56 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.proxy.ProxyPingEvent;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.util.annotations.Create;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.logging.Level;
+
+@Create
+public class Hostname {
+
+    private final Set<String> knownHostnames = new HashSet<>();
+
+    public Hostname() {
+        knownHostnames.add("steamwar.de");
+        knownHostnames.add("78.31.71.136");
+        knownHostnames.add("memewar.de"); // Chaoscaot
+        knownHostnames.add("dampfkrieg.de"); // Chaoscaot
+        knownHostnames.add("127.0.0.1"); // Geyser
+
+        knownHostnames.add("@mat:matdoes.dev "); //https://github.com/mat-1/matscan
+        knownHostnames.add("wtf.mynx.lol"); //https://discord.com/invite/serverseeker
+        knownHostnames.add("masscan");
+        knownHostnames.add("aaa");
+    }
+
+    @Subscribe
+    public void onHandshake(ProxyPingEvent event) {
+        String hostname = event.getConnection().getVirtualHost().map(inetSocketAddress -> inetSocketAddress.getHostName()).orElse("");
+        if (!knownHostnames.contains(hostname) && !hostname.endsWith(".steamwar.de")) {
+            VelocityCore.get().getLogger().log(Level.WARNING, () -> event.getConnection().getRemoteAddress().toString() + " connected with unknown hostname '" + hostname + "'");
+        }
+    }
+}

src/de/steamwar/bungeecore/mods/LabyMod.java

@@ -0,0 +1,92 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.listeners.PluginMessage;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.sql.Mod;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.logging.Level;
+
+@Create
+public class LabyMod {
+    // https://docs.labymod.net/pages/server/introduction/
+    // https://github.com/LabyMod/labymod-server-api
+    // https://dl.labymod.net/addons.json
+
+    private final ModUtils utils;
+
+    private final byte[] gameInfoPacket;
+    public LabyMod(ModUtils utils) {
+        this.utils = utils;
+        gameInfoPacket = PluginMessage.genBufPacket(buf -> {
+            ProtocolUtils.writeString(buf, "discord_rpc");
+
+            JsonObject json = new JsonObject();
+            json.addProperty("hasGame", true);
+            json.addProperty("game_mode", "steamwar.de");
+            json.addProperty("game_startTime", 0);
+            json.addProperty("game_endTime", 0);
+            ProtocolUtils.writeString(buf, json.toString());
+        });
+    }
+
+    public void handlePluginMessage(PluginMessageEvent event) {
+        Player player = (Player) event.getSource();
+        player.sendPluginMessage(event.getIdentifier(), gameInfoPacket);
+
+        ByteBuf buf = Unpooled.wrappedBuffer(event.getData());
+        String purpose = ProtocolUtils.readString(buf);
+        if(!"INFO".equals(purpose))
+            return;
+
+        JsonObject message = JsonParser.parseString(ProtocolUtils.readString(buf)).getAsJsonObject();
+        List<Mod> mods = new LinkedList<>();
+
+        if(message.has("addons")) {
+            for(JsonElement element : message.getAsJsonArray("addons")) {
+                JsonObject addon = element.getAsJsonObject();
+                mods.add(Mod.getOrCreate(addon.get("name").getAsString(), Mod.Platform.LABYMOD));
+            }
+        }
+
+        if(message.has("mods")) {
+            VelocityCore.get().getLogger().log(Level.WARNING, () -> "LabyMod External Mods for debugging: " + message.getAsJsonArray("mods"));
+            for(JsonElement element : message.getAsJsonArray("mods")) {
+                JsonObject addon = element.getAsJsonObject();
+                //TODO observe: FORGE and FABRIC mods available, do they always and with .jar? (would equal new mod platform)
+                //mods.add(Mod.getOrCreate(addon.get("name").getAsString().replace(".jar", ""), Mod.Platform.FORGE));
+            }
+        }
+
+        utils.handleMods(player, mods);
+    }
+}

src/de/steamwar/bungeecore/mods/Lunar.java

@@ -0,0 +1,142 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.lunarclient.apollo.ApolloManager;
+import com.lunarclient.apollo.libs.protobuf.Any;
+import com.lunarclient.apollo.libs.protobuf.InvalidProtocolBufferException;
+import com.lunarclient.apollo.libs.protobuf.Message;
+import com.lunarclient.apollo.mods.impl.*;
+import com.lunarclient.apollo.module.ApolloModuleManager;
+import com.lunarclient.apollo.module.ApolloModuleManagerImpl;
+import com.lunarclient.apollo.module.modsetting.ModSettingModule;
+import com.lunarclient.apollo.network.NetworkOptions;
+import com.lunarclient.apollo.option.Options;
+import com.lunarclient.apollo.player.AbstractApolloPlayer;
+import com.lunarclient.apollo.player.v1.ModMessage;
+import com.lunarclient.apollo.player.v1.PlayerHandshakeMessage;
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.sql.Mod;
+import lombok.AllArgsConstructor;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import java.util.function.Consumer;
+import java.util.logging.Level;
+
+@Create
+public class Lunar {
+    // https://lunarclient.dev/apollo/introduction
+    // https://github.com/LunarClient/Apollo
+
+    private final ApolloModuleManager manager = new ApolloModuleManagerImpl().addModule(ModSettingModule.class);
+
+    private final ModUtils utils;
+
+    public Lunar(ModUtils utils) { //TODO seems defunct
+        Options modSettings = manager.getModule(ModSettingModule.class).getOptions();
+        modSettings.set(ModReplaymod.ENABLED, false); // TODO check if restrictions working
+        modSettings.set(ModFreelook.ENABLED, false);
+        modSettings.set(ModHypixelMod.ENABLED, false);
+        modSettings.set(ModMinimap.ENABLED, false);
+        modSettings.set(ModNametag.ENABLED, false);
+        modSettings.set(ModTeamView.ENABLED, false);
+        modSettings.set(ModTntCountdown.ENABLED, false);
+        modSettings.set(ModToggleSneak.TOGGLE_SNEAK_CONTAINER, false);
+
+        this.utils = utils;
+    }
+
+    public void sendRestrictions(Player player) {
+        NetworkOptions.sendOptions(manager.getModules(), true, new SWApolloPlayer(player));
+    }
+
+    public void handlePluginMessage(PluginMessageEvent event) {
+        Player player = (Player) event.getSource();
+        Any packet;
+
+        try {
+            packet = Any.parseFrom(event.getData());
+        } catch (InvalidProtocolBufferException e) {
+            throw new SecurityException(e);
+        }
+
+        handle(PlayerHandshakeMessage.class, packet, handshake -> {
+            List<Mod> mods = new ArrayList<>();
+
+            for(ModMessage mod : handshake.getInstalledModsList()) {
+                switch(mod.getType()) {
+                    case TYPE_FABRIC_INTERNAL:
+                    case TYPE_FORGE_INTERNAL:
+                        // Controlled with ModSettings
+                        break;
+                    case TYPE_FABRIC_EXTERNAL:
+                        mods.add(Mod.getOrCreate(mod.getName(), Mod.Platform.FABRIC));
+                        break;
+                    case TYPE_FORGE_EXTERNAL:
+                        mods.add(Mod.getOrCreate(mod.getName(), Mod.Platform.FORGE));
+                        break;
+                    case TYPE_UNSPECIFIED:
+                    case UNRECOGNIZED:
+                    default:
+                        VelocityCore.get().getLogger().log(Level.INFO, () -> player.getUsername() + " uses Lunar mod with unknown type " + mod);
+                        break;
+                }
+            }
+
+            utils.handleMods(player, mods);
+        });
+    }
+
+    private <T extends Message> void handle(Class<T> type, Any packet, Consumer<T> handler) {
+        try {
+            handler.accept(packet.unpack(type));
+        } catch (InvalidProtocolBufferException ignored) { /*ignored*/ }
+    }
+
+    @AllArgsConstructor
+    private static class SWApolloPlayer extends AbstractApolloPlayer {
+
+        private static final ChannelIdentifier CHANNEL = MinecraftChannelIdentifier.from(ApolloManager.PLUGIN_MESSAGE_CHANNEL);
+
+        private final Player player;
+
+        @Override
+        public void sendPacket(Message message) {
+            sendPacket(Any.pack(message).toByteArray());
+        }
+
+        @Override
+        public void sendPacket(byte[] bytes) {
+            player.sendPluginMessage(CHANNEL, bytes);
+        }
+
+        @Override public UUID getUniqueId() { return player.getUniqueId(); }
+        @Override public String getName() { return player.getUsername(); }
+        @Override public boolean hasPermission(String s) { return player.hasPermission(s); }
+        @Override public Object getPlayer() { return player; }
+    }
+}

src/de/steamwar/bungeecore/mods/ModUtils.java

@@ -0,0 +1,101 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.inject.Inject;
+import com.velocitypowered.api.proxy.Player;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.commands.PunishmentCommand;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.sql.SteamwarUser;
+import de.steamwar.messages.ChatSender;
+import de.steamwar.sql.Mod;
+import de.steamwar.sql.Mod.ModType;
+import de.steamwar.sql.UserPerm;
+import lombok.Getter;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+
+import java.sql.Timestamp;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.*;
+import java.util.function.Consumer;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+
+@Create
+public class ModUtils {
+
+    private final Logger logger;
+
+    @Getter
+    private final Map<UUID,List<Mod>> playerModMap = new HashMap<>();
+
+    @Inject
+    public ModUtils(Logger logger) {
+        this.logger = logger;
+    }
+
+    public boolean handleMods(Player player, List<Mod> mods) {
+        return handleMods(player.getUniqueId(), ChatSender.of(player).getLocale(), player::disconnect, mods);
+    }
+
+    public boolean handleMods(UUID uuid, Locale locale, Consumer<Component> disconnect, List<Mod> mods){
+        SteamwarUser user = SteamwarUser.get(uuid);
+        playerModMap.put(uuid,new ArrayList<>(mods));
+        VelocityCore.get().getLogger().log(Level.INFO, user.getUserName() + " declares mods: " + mods.stream().map(mod -> mod.getPlatform() + ":" + mod.getModName()).collect(Collectors.joining(" ")));
+
+        ModType max = ModType.YELLOW;
+        Iterator<Mod> it = mods.iterator();
+        while(it.hasNext()){
+            Mod mod = it.next();
+            if(mod.getModType() == ModType.UNKLASSIFIED || mod.getModType() == ModType.GREEN || (mod.getModType() == ModType.YOUTUBER_ONLY && user.hasPerm(UserPerm.RESTRICTED_MODS)))
+                it.remove();
+            else if(mod.getModType() == ModType.RED)
+                max = ModType.RED;
+        }
+
+        if(mods.isEmpty()) {
+            return true;
+        }
+
+
+        ModType finalMax = max;
+        String modList = mods.stream().filter(mod -> finalMax == ModType.YELLOW || mod.getModType() == ModType.RED).map(Mod::getModName).collect(Collectors.joining("\n"));
+        String message;
+
+        if(mods.size() == 1) {
+            message = Message.parse(max == ModType.RED ? "MOD_RED_SING" : "MOD_YELLOW_SING", locale, modList);
+        } else {
+            message = Message.parse(max == ModType.RED ? "MOD_RED_PLUR" : "MOD_YELLOW_PLUR", locale, modList);
+        }
+
+        if(max == ModType.RED) {
+            PunishmentCommand.ban(user, Timestamp.from(Instant.now().plus(7, ChronoUnit.DAYS)), message, SteamwarUser.get(-1), false);
+            logger.log(Level.SEVERE, user.getUserName() + " " + user.getId() + " wurde automatisch wegen der Mods " + modList + " gebannt.");
+        }
+
+        disconnect.accept(LegacyComponentSerializer.legacySection().deserialize(message));
+        return false;
+    }
+}

src/de/steamwar/bungeecore/mods/ReplayMod.java

@@ -0,0 +1,67 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import de.steamwar.bungeecore.Bauserver;
+import de.steamwar.bungeecore.Builderserver;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.Subserver;
+import de.steamwar.bungeecore.listeners.BasicListener;
+import de.steamwar.bungeecore.listeners.PluginMessage;
+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.event.ServerSwitchEvent;
+import net.md_5.bungee.event.EventHandler;
+
+import java.util.Arrays;
+
+public class ReplayMod extends BasicListener {
+    // https://gist.github.com/Johni0702/2547c463e51f65f312cb
+    // https://github.com/ReplayMod/replay-restrictions/blob/master/bungeecord/src/main/java/de/johni0702/replay/restrictions/BungeeCordPlugin.java
+    // https://github.com/ReplayMod/ReplayMod/blob/stable/src/main/java/com/replaymod/core/utils/Restrictions.java
+
+    private final byte[] restrict;
+
+    public ReplayMod() {
+        restrict = PluginMessage.genStreamPacket(out -> {
+            for(String restriction : Arrays.asList("no_xray", "no_noclip", "only_first_person", "only_recording_player")) {
+                byte[] bytes = restriction.getBytes();
+                out.writeByte(bytes.length);
+                out.write(bytes);
+                out.writeBoolean(true); // restrict
+            }
+        });
+    }
+
+    @EventHandler
+    public void onPlayerJoin(ServerSwitchEvent event) {
+        ProxiedPlayer player = event.getPlayer();
+        ServerInfo server = player.getServer().getInfo();
+        if(ProxyServer.getInstance().getServerInfo(VelocityCore.LOBBY_SERVER) == server)
+            return;
+
+        Subserver subserver = Subserver.getSubserver(server);
+        if(subserver instanceof Builderserver || (subserver instanceof Bauserver && ((Bauserver) subserver).getOwner().equals(player.getUniqueId())))
+            return;
+
+        PluginMessage.send(player, "Replay|Restrict", "replaymod:restrict", restrict);
+    }
+}

src/de/steamwar/bungeecore/mods/Schematica.java

@@ -0,0 +1,40 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import de.steamwar.bungeecore.listeners.BasicListener;
+import net.md_5.bungee.api.event.PostLoginEvent;
+import net.md_5.bungee.event.EventHandler;
+
+public class Schematica extends BasicListener {
+    // https://github.com/Lunatrius/SchematicaPlugin/blob/master/src/main/java/com/github/lunatrius/schematica/plugin/SchematicaPlugin.java
+
+    private final byte[] packet = new byte[] {
+            /* ProtocolVersion? */ 0,
+            /* PERM_PRINTER */ 1,
+            /* PERM_SAVE */ 0,
+            /* PERM_LOAD */ 1
+    };
+
+    @EventHandler
+    public void onPostLogin(PostLoginEvent event) {
+        event.getPlayer().sendData("schematica", packet);
+    }
+}

src/de/steamwar/bungeecore/mods/ServerListPing.java

@@ -0,0 +1,86 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.google.gson.*;
+import com.google.inject.Inject;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.server.ServerPing;
+import de.steamwar.bungeecore.util.annotations.Create;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Type;
+
+@Create
+public class ServerListPing {
+    // https://github.com/Aizistral-Studios/No-Chat-Reports/discussions/206
+    // https://github.com/Aizistral-Studios/No-Chat-Reports/wiki/How-to-Get-Safe-Server-Status
+
+    @SuppressWarnings("unused")
+    private final ProxyServer proxyServer;
+
+    private static final String[] FIELDS_TO_OVERRIDE = new String[] {
+        "PRE_1_16_PING_SERIALIZER",
+        "PRE_1_20_3_PING_SERIALIZER",
+        "MODERN_PING_SERIALIZER"
+    };
+
+    @Inject
+    public ServerListPing(ProxyServer proxyServer) {
+        this.proxyServer = proxyServer;
+
+        try {
+            for (String fieldName : FIELDS_TO_OVERRIDE) {
+                Field field = proxyServer.getClass().getDeclaredField(fieldName);
+                field.setAccessible(true);
+                Object obj = field.get(null);
+                if (obj instanceof Gson gsonOld) {
+                    Gson gsonNew = new GsonBuilder()
+                            .registerTypeAdapter(ServerPing.class, new ServerListPingSerializer(gsonOld))
+                            .create();
+                    field.set(null, gsonNew);
+                } else {
+                    throw new SecurityException("Failed to inject ServerListPing in " + fieldName);
+                }
+            }
+        } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
+            throw new SecurityException("Failed to inject ServerListPing", e);
+        }
+    }
+
+    private record ServerListPingSerializer(
+            Gson gson) implements JsonSerializer<ServerPing>, JsonDeserializer<ServerPing> {
+
+        @Override
+            public JsonElement serialize(ServerPing ping, Type type, JsonSerializationContext context) {
+                JsonElement element = gson.toJsonTree(ping, type);
+
+                JsonObject object = element.getAsJsonObject();
+                object.addProperty("preventsChatReports", true);
+
+                return element;
+            }
+
+            @Override
+            public ServerPing deserialize(JsonElement element, Type type, JsonDeserializationContext context) throws JsonParseException {
+                return gson.fromJson(element, ServerPing.class);
+            }
+        }
+}

src/de/steamwar/bungeecore/mods/WorldDownloader.java

@@ -0,0 +1,48 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.mods;
+
+import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.proxy.Player;
+import de.steamwar.bungeecore.listeners.PluginMessage;
+
+public class WorldDownloader {
+    // https://wiki.vg/Plugin_channels/World_downloader
+    // https://github.com/Pokechu22/WorldDownloader-Serverside-Companion
+    // https://github.com/Pokechu22/WorldDownloader
+
+    private final byte[] controlPacket;
+
+    public WorldDownloader() {
+        controlPacket = PluginMessage.genStreamPacket(out -> {
+            out.writeInt(1); // basic data packet
+            out.writeBoolean(false); // General download enabled
+            out.writeInt(-1); // Save radius
+            out.writeBoolean(false); // Chunk caching enabled
+            out.writeBoolean(false); // Entity saving enabled
+            out.writeBoolean(false); // Tile entity saving disabled
+            out.writeBoolean(false); // Container saving disabled
+        });
+    }
+
+    public void handlePluginMessage(PluginMessageEvent event) {
+        PluginMessage.send((Player) event.getSource(), "WDL|CONTROL", "wdl:control", controlPacket);
+    }
+}

src/de/steamwar/bungeecore/network/NetworkReceiver.java

@@ -1,58 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bungeecore.network;
-
-import de.steamwar.bungeecore.BungeeCore;
-import de.steamwar.bungeecore.commands.TeamCommand;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import de.steamwar.sql.SWException;
-import de.steamwar.network.packets.NetworkPacket;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.connection.Server;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-import net.md_5.bungee.event.EventPriority;
-
-import java.net.InetSocketAddress;
-import java.util.Arrays;
-import java.util.Base64;
-import java.util.List;
-
-public class NetworkReceiver extends BasicListener {
-
-    private static final List<String> blockedTags = Arrays.asList("bungeecord:main", "BungeeCord", "sw:bridge");
-
-    @EventHandler(priority = EventPriority.HIGHEST)
-    public void onPluginMessage(PluginMessageEvent event) {
-        if (blockedTags.contains(event.getTag()) && !TeamCommand.isLocalhost(((InetSocketAddress) event.getSender().getSocketAddress()).getAddress())) {
-            SWException.log(((InetSocketAddress) event.getSender().getSocketAddress()).getHostString() + " tried to send a plugin message with tag " + event.getTag(), Base64.getEncoder().encodeToString(event.getData()));
-            event.setCancelled(true);
-            return;
-        }
-        if(!event.getTag().equals("sw:bridge"))
-            return;
-
-        event.setCancelled(true);
-        if(!(event.getSender() instanceof Server))
-            return;
-
-        ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> NetworkPacket.handle(new ServerMetaInfo(((Server) event.getSender()).getInfo()), event.getData()));
-    }
-}

src/de/steamwar/bungeecore/network/NetworkSender.java

@@ -19,20 +19,22 @@
 
 package de.steamwar.bungeecore.network;
 
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
+import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
 import de.steamwar.network.packets.NetworkPacket;
 import lombok.SneakyThrows;
-import net.md_5.bungee.api.config.ServerInfo;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 public class NetworkSender {
 
-    @SneakyThrows
-    public static void send(ProxiedPlayer player, NetworkPacket packet) {
-        player.getServer().sendData("sw:bridge", packet.serialize());
+    private static final ChannelIdentifier CHANNEL = MinecraftChannelIdentifier.create("sw", "bridge");
+
+    public static void send(Player player, NetworkPacket packet) {
+        player.getCurrentServer().ifPresent(serverConnection -> send(serverConnection.getServer(), packet));
     }
 
-    public static void send(ServerInfo serverInfo, NetworkPacket packet) {
-        ProxiedPlayer player = serverInfo.getPlayers().iterator().next();
-        send(player, packet);
+    public static void send(RegisteredServer server, NetworkPacket packet) {
+        server.sendPluginMessage(CHANNEL, packet.serialize());
     }
 }

src/de/steamwar/bungeecore/network/SWScriptSyntaxForwarder.java

@@ -1,48 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bungeecore.network;
-
-import de.steamwar.bungeecore.commands.TeamCommand;
-import de.steamwar.bungeecore.listeners.BasicListener;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.connection.Server;
-import net.md_5.bungee.api.event.PluginMessageEvent;
-import net.md_5.bungee.event.EventHandler;
-import net.md_5.bungee.event.EventPriority;
-
-import java.net.InetSocketAddress;
-
-public class SWScriptSyntaxForwarder extends BasicListener {
-
-    @EventHandler(priority = EventPriority.HIGHEST)
-    public void onPluginMessage(PluginMessageEvent event) {
-        if (!event.getTag().equals("sw:script_syntax")) {
-            return;
-        }
-        event.setCancelled(true);
-        if (!(event.getSender() instanceof Server)) {
-            return;
-        }
-        if (!TeamCommand.isLocalhost(((InetSocketAddress) event.getSender().getSocketAddress()).getAddress())) {
-            return;
-        }
-        ((ProxiedPlayer) event.getReceiver()).sendData("sw:script_syntax", event.getData());
-    }
-}

src/de/steamwar/bungeecore/network/ServerMetaInfo.java

@@ -19,18 +19,11 @@
 
 package de.steamwar.bungeecore.network;
 
+import com.velocitypowered.api.proxy.server.RegisteredServer;
 import de.steamwar.network.packets.MetaInfos;
-import net.md_5.bungee.api.config.ServerInfo;
+import lombok.Getter;
 
-public class ServerMetaInfo implements MetaInfos {
+@Getter
+public record ServerMetaInfo(RegisteredServer sender) implements MetaInfos {
 
-    private ServerInfo sender;
-
-    public ServerMetaInfo(ServerInfo sender) {
-        this.sender = sender;
-    }
-
-    public ServerInfo getSender() {
-        return sender;
-    }
 }

src/de/steamwar/bungeecore/network/handlers/EloPlayerHandler.java

@@ -19,8 +19,10 @@
 
 package de.steamwar.bungeecore.network.handlers;
 
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.scheduler.Scheduler;
 import de.steamwar.bungeecore.ArenaMode;
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.common.FightEndsPacket;
 import de.steamwar.sql.SchematicNode;
@@ -28,14 +30,12 @@ import de.steamwar.sql.SchematicType;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserElo;
 import lombok.RequiredArgsConstructor;
-import net.md_5.bungee.BungeeTitle;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.Title;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.scheduler.TaskScheduler;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import net.kyori.adventure.title.Title;
+import org.jetbrains.annotations.Nullable;
 
+import java.time.Duration;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.function.IntFunction;
@@ -45,7 +45,7 @@ public class EloPlayerHandler extends PacketHandler {
 
     private static final int MEDIAN_ELO_GAIN = 40;
     private static final int MEDIAN_ELO_LOSE = 20;
-    private static final long REMATCH_LIFETIME = 1L * 60 * 60 * 1000;
+    private static final long REMATCH_LIFETIME = (long) 60 * 60 * 1000;
 
     private Map<String, LinkedList<Game>> gameModeGames = new HashMap<>();
 
@@ -183,7 +183,7 @@ public class EloPlayerHandler extends PacketHandler {
         }
     }
 
-    private void animate(ProxiedPlayer player, String oldEmblem, String newEmblem, String arrowColor, int eloGain) {
+    private void animate(Player player, String oldEmblem, String newEmblem, String arrowColor, int eloGain) {
         String finalOldEmblem = (oldEmblem.isEmpty() ? "/" : oldEmblem).trim();
         String finalNewEmblem = (newEmblem.isEmpty() ? "/" : newEmblem).trim();
 
@@ -198,22 +198,25 @@ public class EloPlayerHandler extends PacketHandler {
 
         String color = ((eloGain > 0) ? "§a+" : (eloGain == 0 ? "§7" : "§c"));
 
-        TaskScheduler scheduler = ProxyServer.getInstance().getScheduler();
+        Scheduler scheduler = VelocityCore.get().getProxyServer().getScheduler();
         double eloStep = eloGain / 40.0;
         for (int i = 0; i < 40; i++) {
-            BaseComponent[] eloGainComponent = TextComponent.fromLegacyText(color + (int) (eloStep * (i + 1)));
+            Component eloGainComponent = LegacyComponentSerializer.legacySection().deserialize(color + (int) (eloStep * (i + 1)));
             int finalI = i;
-            scheduler.schedule(BungeeCore.get(), () -> {
+            scheduler.buildTask(VelocityCore.get(), () -> {
                 if (player == null) return;
-                if (!player.isConnected()) return;
-                Title title = new BungeeTitle().title(TextComponent.fromLegacyText(getRankup.apply(finalI))).subTitle(eloGainComponent).fadeIn(finalI == 0 ? 5 : 0).stay(40).fadeOut(finalI == 39 ? 5 : 0);
-                title.send(player);
-            }, i * 50L, TimeUnit.MILLISECONDS);
+                Title title = Title.title(LegacyComponentSerializer.legacySection().deserialize(getRankup.apply(finalI)), eloGainComponent, Title.Times.times(
+                        Duration.ofSeconds(finalI == 0 ? 5 : 0),
+                        Duration.ofSeconds(2),
+                        Duration.ofSeconds(finalI == 39 ? 5 : 0)
+                ));
+                player.showTitle(title);
+            }).delay(i * 50L, TimeUnit.MILLISECONDS).schedule();
         }
     }
 
-    private ProxiedPlayer player(int userId) {
-        return ProxyServer.getInstance().getPlayer(SteamwarUser.get(userId).getUUID());
+    private @Nullable Player player(int userId) {
+        return VelocityCore.get().getProxyServer().getPlayer(SteamwarUser.get(userId).getUUID()).orElseThrow();
     }
 
     private double getTimeFactor(int duration) {
@@ -245,7 +248,7 @@ public class EloPlayerHandler extends PacketHandler {
 
     @RequiredArgsConstructor
     private static class Game {
-        private long time = System.currentTimeMillis();
+        private final long time = System.currentTimeMillis();
         private final List<Integer> bluePlayers;
         private final List<Integer> redPlayers;
 

src/de/steamwar/bungeecore/network/handlers/ExecuteCommandHandler.java

@@ -19,10 +19,10 @@
 
 package de.steamwar.bungeecore.network.handlers;
 
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.client.ExecuteCommandPacket;
-import net.md_5.bungee.api.ProxyServer;
 
 public class ExecuteCommandHandler extends PacketHandler {
 
@@ -31,6 +31,6 @@ public class ExecuteCommandHandler extends PacketHandler {
         SteamwarUser target = SteamwarUser.get(packet.getPlayerId());
         String command = packet.getCommand();
 
-        ProxyServer.getInstance().getPluginManager().dispatchCommand(ProxyServer.getInstance().getPlayer(target.getUUID()), command);
+        VelocityCore.get().getProxyServer().getPlayer(target.getUUID()).ifPresent(player -> VelocityCore.get().getProxyServer().getCommandManager().executeAsync(player, command));
     }
 }

src/de/steamwar/bungeecore/network/handlers/FightInfoHandler.java

@@ -19,6 +19,8 @@
 
 package de.steamwar.bungeecore.network.handlers;
 
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
 import de.steamwar.bungeecore.network.NetworkSender;
 import de.steamwar.bungeecore.network.ServerMetaInfo;
 import de.steamwar.bungeecore.tablist.TablistManager;
@@ -33,28 +35,28 @@ import java.util.Set;
 
 public class FightInfoHandler extends PacketHandler {
 
-    private static final Set<ServerInfo> lobbys = new HashSet<>();
+    private static final Set<RegisteredServer> lobbys = new HashSet<>();
 
-    public static void addLobby(ServerInfo lobby) {
+    public static void addLobby(RegisteredServer lobby) {
         lobbys.add(lobby);
     }
 
-    public static boolean onLobby(ProxiedPlayer player) {
-        return lobbys.contains(player.getServer().getInfo());
+    public static boolean onLobby(Player player) {
+        return player.getCurrentServer().map(serverConnection -> lobbys.contains(serverConnection.getServer())).orElse(false);
     }
 
     @Handler
     public void handle(FightInfoPacket packet) {
-        ServerInfo info = ((ServerMetaInfo) packet.getMetaInfos()).getSender();
+        RegisteredServer info = ((ServerMetaInfo) packet.getMetaInfos()).sender();
 
-        FightInfoPacket lobbyPacket = packet.withServerName(info.getName());
+        FightInfoPacket lobbyPacket = packet.withServerName(info.getServerInfo().getName());
 
         TablistManager.newFightInfo(info, packet);
 
-        Iterator<ServerInfo> lobbyIt = lobbys.iterator();
+        Iterator<RegisteredServer> lobbyIt = lobbys.iterator();
         while(lobbyIt.hasNext()) {
-            ServerInfo lobby = lobbyIt.next();
-            Iterator<ProxiedPlayer> it = lobby.getPlayers().iterator();
+            RegisteredServer lobby = lobbyIt.next();
+            Iterator<Player> it = lobby.getPlayersConnected().iterator();
             if(!it.hasNext()){
                 lobbyIt.remove();
                 continue;

src/de/steamwar/bungeecore/network/handlers/ImALobbyHandler.java

@@ -27,6 +27,6 @@ public class ImALobbyHandler extends PacketHandler {
 
     @Handler
     public void handle(ImALobbyPacket packet) {
-        FightInfoHandler.addLobby(((ServerMetaInfo) packet.getMetaInfos()).getSender());
+        FightInfoHandler.addLobby(((ServerMetaInfo) packet.getMetaInfos()).sender());
     }
 }

src/de/steamwar/bungeecore/network/handlers/InventoryCallbackHandler.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.bungeecore.network.handlers;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.inventory.InvCallback;
 import de.steamwar.bungeecore.inventory.SWInventory;
 import de.steamwar.bungeecore.network.NetworkSender;
@@ -28,7 +28,10 @@ import de.steamwar.sql.SteamwarUser;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.client.InventoryCallbackPacket;
 import de.steamwar.network.packets.server.CloseInventoryPacket;
-import net.md_5.bungee.api.ProxyServer;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.format.Style;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -42,9 +45,9 @@ public class InventoryCallbackHandler extends PacketHandler {
         SteamwarUser owner = SteamwarUser.get(packet.getOwner());
         InventoryCallbackPacket.CallbackType type = packet.getType();
         if(!inventoryHashMap.containsKey(owner.getId())) {
-            BungeeCore.send(ProxyServer.getInstance().getPlayer(owner.getUUID()), BungeeCore.CHAT_PREFIX + "§cBitte erneut versuchen. Durch ein Softwareupdate konnte die übliche Aktion nicht durchgeführt werden.");
+            VelocityCore.get().getProxyServer().getPlayer(owner.getUUID()).ifPresent(player -> player.sendMessage(LegacyComponentSerializer.legacySection().deserialize(VelocityCore.CHAT_PREFIX).append(Component.text("Bitte erneut versuchen. Durch ein Softwareupdate konnte die übliche Aktion nicht durchgeführt werden.", Style.style(NamedTextColor.RED)))));
             if(type == InventoryCallbackPacket.CallbackType.CLICK) {
-                NetworkSender.send(((ServerMetaInfo) packet.getMetaInfos()).getSender(), new CloseInventoryPacket(owner.getId()));
+                NetworkSender.send(((ServerMetaInfo) packet.getMetaInfos()).sender(), new CloseInventoryPacket(owner.getId()));
             }
             return;
         }

src/de/steamwar/bungeecore/network/handlers/PrepareSchemHandler.java

@@ -19,20 +19,20 @@
 
 package de.steamwar.bungeecore.network.handlers;
 
+import com.velocitypowered.api.proxy.Player;
 import de.steamwar.bungeecore.ArenaMode;
 import de.steamwar.bungeecore.ServerStarter;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.sql.SchematicType;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.client.PrepareSchemPacket;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 public class PrepareSchemHandler extends PacketHandler {
 
     @Handler
     public void handle(PrepareSchemPacket packet) {
-        ProxiedPlayer player = ProxyServer.getInstance().getPlayer(SteamwarUser.get(packet.getPlayer()).getUUID());
+        Player player = VelocityCore.get().getProxyServer().getPlayer(SteamwarUser.get(packet.getPlayer()).getUUID()).orElseThrow();
         int schematicID = packet.getSchem();
         ArenaMode mode = ArenaMode.getBySchemType(SchematicType.fromDB(packet.getSchemType()));
 

src/de/steamwar/bungeecore/tablist/Tablist.java

@@ -19,24 +19,12 @@
 
 package de.steamwar.bungeecore.tablist;
 
+import com.velocitypowered.api.proxy.player.TabList;
 import de.steamwar.bungeecore.Storage;
 import de.steamwar.messages.ChatSender;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelPipeline;
-import io.netty.handler.codec.MessageToMessageDecoder;
-import net.md_5.bungee.ServerConnection;
-import net.md_5.bungee.UserConnection;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.netty.PipelineUtils;
-import net.md_5.bungee.protocol.DefinedPacket;
-import net.md_5.bungee.protocol.Either;
-import net.md_5.bungee.protocol.PacketWrapper;
-import net.md_5.bungee.protocol.ProtocolConstants;
-import net.md_5.bungee.protocol.packet.*;
 
 import java.util.*;
 import java.util.stream.Collectors;
@@ -48,7 +36,7 @@ public class Tablist extends MessageToMessageDecoder<PacketWrapper> {
     private static final UUID[] uuids = IntStream.range(0, 80).mapToObj(i -> UUID.randomUUID()).toArray(UUID[]::new);
     private static final String[] names = IntStream.range(0, 80).mapToObj(i -> " »SW« " + String.format("%02d", i)).toArray(String[]::new);
     private static final String TAB_TEAM = "zzzzzsw-tab";
-    private static final Team teamPacket = new Team(TAB_TEAM, (byte) 0, Either.right(TextComponent.fromLegacy("")), Either.right(TextComponent.fromLegacy("")), Either.right(TextComponent.fromLegacy("")), "never", "always", 21, (byte)0x00, names);
+    private static final TabList teamPacket = new Team(TAB_TEAM, (byte) 0, Either.right(TextComponent.fromLegacy("")), Either.right(TextComponent.fromLegacy("")), Either.right(TextComponent.fromLegacy("")), "never", "always", 21, (byte)0x00, names);
 
     private final Map<UUID, PlayerListItem.Item> directTabItems;
     private final Set<UUID> npcs = new HashSet<>();
@@ -218,7 +206,7 @@ public class Tablist extends MessageToMessageDecoder<PacketWrapper> {
                                 item.setDisplayName(new TextComponent());
                                 item.setListed(false);
                             } else if (item.getDisplayName() == null) {
-                                item.setDisplayName(new TextComponent(item.getUsername()));
+                                item.setDisplayName(TextComponent.fromLegacy("§7" + item.getUsername()));
                             }
                             item.setPublicKey(null);
                             if(!player.getUniqueId().equals(item.getUuid()) && item.getGamemode() == 3)
@@ -273,7 +261,7 @@ public class Tablist extends MessageToMessageDecoder<PacketWrapper> {
                                     item.setDisplayName(new TextComponent());
                                     item.setListed(false);
                                 } else if (item.getDisplayName() == null) {
-                                    item.setDisplayName(new TextComponent(item.getUsername()));
+                                    item.setDisplayName(TextComponent.fromLegacy("§7" + item.getUsername()));
                                 }
                                 item.setPublicKey(null);
                                 if(!player.getUniqueId().equals(item.getUuid()) && item.getGamemode() == 3)
@@ -345,15 +333,11 @@ public class Tablist extends MessageToMessageDecoder<PacketWrapper> {
     }
 
     private BaseComponent[] header(ChatSender p, int seconds) {
-        int phase = (seconds % 16) / 3;
-        switch (phase) {
-            case 0:
-                return p.parse(false, "TABLIST_PHASE_1");
-            case 1:
-                return p.parse(false, "TABLIST_PHASE_2");
-            default:
-                return p.parse(false, "TABLIST_PHASE_DEFAULT");
-        }
+        int phase = (seconds % 10) / 5;
+        if (phase == 0)
+            return p.parse(false, "TABLIST_PHASE_DISCORD");
+        else
+            return p.parse(false, "TABLIST_PHASE_WEBSITE");
     }
 
     private String ping() {

src/de/steamwar/bungeecore/tablist/TablistBuild.java

@@ -19,12 +19,14 @@
 
 package de.steamwar.bungeecore.tablist;
 
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ServerConnection;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import com.velocitypowered.api.proxy.server.ServerInfo;
 import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Subserver;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.messages.ChatSender;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.config.ServerInfo;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -34,19 +36,19 @@ import java.util.stream.Collectors;
 
 public class TablistBuild implements TablistPart {
 
-    private final List<ServerInfo> servers = new ArrayList<>();
-    private final Map<ServerInfo, List<Item>> players = new HashMap<>();
+    private final List<RegisteredServer> servers = new ArrayList<>();
+    private final Map<RegisteredServer, List<Item>> players = new HashMap<>();
 
     public TablistBuild() {
-        for (ServerInfo server : new ArrayList<>(ProxyServer.getInstance().getServers().values())){
-            Subserver subserver = Subserver.getSubserver(server);
-            if(server.getPlayers().isEmpty() || subserver == null || subserver.getType() != Servertype.BAUSERVER)
+        for (RegisteredServer server : new ArrayList<>(VelocityCore.get().getProxyServer().getAllServers())){
+            Subserver subserver = Subserver.getSubserver(server.getServerInfo());
+            if(server.getPlayersConnected().isEmpty() || subserver == null || subserver.getType() != Servertype.BAUSERVER)
                 continue;
 
             servers.add(server);
-            players.put(server, server.getPlayers().stream().sorted(((p1, p2) -> p1.getName().compareToIgnoreCase(p2.getName()))).map(Item::new).collect(Collectors.toList()));
+            players.put(server, server.getPlayersConnected().stream().sorted(((p1, p2) -> p1.getUsername().compareToIgnoreCase(p2.getUsername()))).map(Item::new).collect(Collectors.toList()));
         }
-        servers.sort((s1, s2) -> s1.getName().compareToIgnoreCase(s2.getName()));
+        servers.sort((s1, s2) -> s1.getServerInfo().getName().compareToIgnoreCase(s2.getServerInfo().getName()));
     }
 
     @Override
@@ -55,14 +57,14 @@ public class TablistBuild implements TablistPart {
     }
 
     @Override
-    public void print(ChatSender viewer, ProxiedPlayer player, List<Item> tablist, List<Item> direct) {
-        ServerInfo server = player.getServer().getInfo();
+    public void print(ChatSender viewer, Player player, List<Item> tablist, List<Item> direct) {
+        RegisteredServer server = player.getCurrentServer().map(ServerConnection::getServer).orElseThrow();
         if(players.keySet().stream().anyMatch(info -> server != info)) {
             tablist.add(new Item(null, "", TablistServer.GRAY));
             tablist.add(new Item(null, viewer.parseToLegacy("TABLIST_BAU"), TablistServer.LIGHT_GRAY));
         }
 
-        for (ServerInfo info : servers) {
+        for (RegisteredServer info : servers) {
             TablistServer.teamify(players.get(info), player)
                     .forEach(((server == info) ? direct : tablist)::add);
         }

src/de/steamwar/bungeecore/tablist/TablistGroup.java

@@ -19,8 +19,8 @@
 
 package de.steamwar.bungeecore.tablist;
 
+import com.velocitypowered.api.proxy.Player;
 import de.steamwar.messages.ChatSender;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
 
 import java.util.List;
 
@@ -37,7 +37,7 @@ public class TablistGroup implements TablistPart {
     }
 
     @Override
-    public void print(ChatSender viewer, ProxiedPlayer player, List<Item> tablist, List<Item> direct) {
+    public void print(ChatSender viewer, Player player, List<Item> tablist, List<Item> direct) {
         for (TablistPart sublist : sublists) {
             sublist.print(viewer, player, tablist, direct);
         }

src/de/steamwar/bungeecore/tablist/TablistManager.java

@@ -19,7 +19,8 @@
 
 package de.steamwar.bungeecore.tablist;
 
-import de.steamwar.bungeecore.BungeeCore;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Storage;
 import de.steamwar.bungeecore.Subserver;
@@ -38,7 +39,7 @@ import java.util.concurrent.TimeUnit;
 
 public class TablistManager extends BasicListener {
 
-    private static final Map<ServerInfo, FightInfoPacket> fightInfos = new HashMap<>();
+    private static final Map<RegisteredServer, FightInfoPacket> fightInfos = new HashMap<>();
 
     public static synchronized void newFightInfo(ServerInfo info, FightInfoPacket packet) {
         fightInfos.put(info, packet);
@@ -50,7 +51,7 @@ public class TablistManager extends BasicListener {
     private int seconds = 0;
 
     public TablistManager() {
-        ProxyServer.getInstance().getScheduler().schedule(BungeeCore.get(), this::updateTablist, 1, 1, TimeUnit.SECONDS);
+        ProxyServer.getInstance().getScheduler().schedule(VelocityCore.get(), this::updateTablist, 1, 1, TimeUnit.SECONDS);
         synchronized (tablists) {
             ProxyServer.getInstance().getPlayers().forEach(player -> tablists.put(player, new Tablist(player)));
         }

src/de/steamwar/bungeecore/tablist/TablistPart.java

@@ -19,54 +19,54 @@
 
 package de.steamwar.bungeecore.tablist;
 
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.util.GameProfile;
 import de.steamwar.messages.ChatSender;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.connection.InitialHandler;
-import net.md_5.bungee.connection.LoginResult;
-import net.md_5.bungee.protocol.Property;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
+import java.util.Collections;
 import java.util.List;
 import java.util.UUID;
 
 interface TablistPart {
     String sortKey();
-    void print(ChatSender viewer, ProxiedPlayer player, List<Item> tablist, List<Item> direct);
+    void print(ChatSender viewer, Player player, List<Item> tablist, List<Item> direct);
 
     class Item {
 
-        public static Property[] playerProperties(ProxiedPlayer player) {
-            LoginResult loginResult = ((InitialHandler) player.getPendingConnection()).getLoginProfile();
+        public static List<GameProfile.Property> playerProperties(Player player) {
+            List<GameProfile.Property> loginResult = player.getGameProfileProperties();
             if(loginResult == null)
-                return new Property[0];
+                return Collections.emptyList();
 
-            return loginResult.getProperties();
+            return loginResult;
         }
 
         private final UUID uuid;
-        private final BaseComponent displayName;
-        private final Property[] properties;
+        private final Component displayName;
+        private final List<GameProfile.Property> properties;
 
-        public Item(UUID uuid, String displayName, Property[] properties) {
+        public Item(UUID uuid, String displayName, List<GameProfile.Property> properties) {
             this.uuid = uuid;
             this.displayName = reformat(displayName);
             this.properties = properties;
         }
 
-        public Item(ProxiedPlayer player) {
+        public Item(Player player) {
             this(player, false);
         }
 
-        public Item(ProxiedPlayer player, boolean sameTeam) {
+        public Item(Player player, boolean sameTeam) {
             this.uuid = player.getUniqueId();
             UserPerm.Prefix prefix = SteamwarUser.get(player.getUniqueId()).prefix();
             if (prefix == UserPerm.emptyPrefix && sameTeam) {
-                this.displayName = reformat("§f" + player.getName());
+                this.displayName = reformat("§f" + player.getUsername());
             } else {
-                this.displayName = reformat(prefix.getColorCode() + player.getName());
+                this.displayName = reformat(prefix.getColorCode() + player.getUsername());
             }
             this.properties = playerProperties(player);
         }
@@ -75,16 +75,16 @@ interface TablistPart {
             return uuid;
         }
 
-        public BaseComponent getDisplayName() {
+        public Component getDisplayName() {
             return displayName;
         }
 
-        public Property[] getProperties() {
+        public List<GameProfile.Property> getProperties() {
             return properties;
         }
 
-        private BaseComponent reformat(String string) {
-            return TextComponent.fromArray(TextComponent.fromLegacyText(string));
+        private Component reformat(String string) {
+            return LegacyComponentSerializer.legacyAmpersand().deserialize(string);
         }
     }
 }

src/de/steamwar/bungeecore/tablist/TablistServer.java

@@ -19,82 +19,81 @@
 
 package de.steamwar.bungeecore.tablist;
 
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ServerConnection;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import com.velocitypowered.api.util.GameProfile;
 import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Subserver;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.messages.ChatSender;
 import de.steamwar.network.packets.common.FightInfoPacket;
-import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.api.config.ServerInfo;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.protocol.Property;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import java.util.Optional;
+import java.util.*;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 public class TablistServer implements TablistPart {
 
-    public static final Property[] GRAY = new Property[]{new Property("textures", "eyJ0aW1lc3RhbXAiOjE0NTU1NzQxMTk0MzMsInByb2ZpbGVJZCI6ImIzYjE4MzQ1MzViZjRiNzU4ZTBjZGJmMGY4MjA2NTZlIiwicHJvZmlsZU5hbWUiOiIxMDExMTEiLCJzaWduYXR1cmVSZXF1aXJlZCI6dHJ1ZSwidGV4dHVyZXMiOnsiU0tJTiI6eyJ1cmwiOiJodHRwOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlLzZlNzJkMzE0NzczMmQ5NzFkZWZhZTIzMWIzOGQ5NDI0MTRiMDU3YTcxNTFjNTNjNWZkNjI5NmEzYjllZGEwYWIifX19", "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")};
-    public static final Property[] LIGHT_GRAY = new Property[]{new Property("textures", "eyJ0aW1lc3RhbXAiOjE0NTU2MjU1OTM5NjIsInByb2ZpbGVJZCI6ImIzYjE4MzQ1MzViZjRiNzU4ZTBjZGJmMGY4MjA2NTZlIiwicHJvZmlsZU5hbWUiOiIxMDExMTEiLCJzaWduYXR1cmVSZXF1aXJlZCI6dHJ1ZSwidGV4dHVyZXMiOnsiU0tJTiI6eyJ1cmwiOiJodHRwOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlLzc4Y2I3ZmMyMDhiMzM4NTUwNGE4MTQ0MjA0NDI4ZmRjZDYzMjRiZWIzMWNhMmNlODZjYzQyNGI5NjNkODVjIn19fQ==", "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")};
+    public static final List<GameProfile.Property> GRAY = Collections.singletonList(new GameProfile.Property("textures", "eyJ0aW1lc3RhbXAiOjE0NTU1NzQxMTk0MzMsInByb2ZpbGVJZCI6ImIzYjE4MzQ1MzViZjRiNzU4ZTBjZGJmMGY4MjA2NTZlIiwicHJvZmlsZU5hbWUiOiIxMDExMTEiLCJzaWduYXR1cmVSZXF1aXJlZCI6dHJ1ZSwidGV4dHVyZXMiOnsiU0tJTiI6eyJ1cmwiOiJodHRwOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlLzZlNzJkMzE0NzczMmQ5NzFkZWZhZTIzMWIzOGQ5NDI0MTRiMDU3YTcxNTFjNTNjNWZkNjI5NmEzYjllZGEwYWIifX19", "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"));
+    public static final List<GameProfile.Property> LIGHT_GRAY = Collections.singletonList(new GameProfile.Property("textures", "eyJ0aW1lc3RhbXAiOjE0NTU2MjU1OTM5NjIsInByb2ZpbGVJZCI6ImIzYjE4MzQ1MzViZjRiNzU4ZTBjZGJmMGY4MjA2NTZlIiwicHJvZmlsZU5hbWUiOiIxMDExMTEiLCJzaWduYXR1cmVSZXF1aXJlZCI6dHJ1ZSwidGV4dHVyZXMiOnsiU0tJTiI6eyJ1cmwiOiJodHRwOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlLzc4Y2I3ZmMyMDhiMzM4NTUwNGE4MTQ0MjA0NDI4ZmRjZDYzMjRiZWIzMWNhMmNlODZjYzQyNGI5NjNkODVjIn19fQ==", "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"));
 
-    private final ServerInfo server;
+    private final RegisteredServer server;
     private final List<Item> players;
 
-    public TablistServer(ServerInfo server) {
-        this(server, server.getPlayers().stream().sorted((p1, p2) -> p1.getName().compareToIgnoreCase(p2.getName())).map(TablistPart.Item::new).collect(Collectors.toList()));
+    public TablistServer(RegisteredServer server) {
+        this(server, server.getPlayersConnected().stream().sorted((p1, p2) -> p1.getUsername().compareToIgnoreCase(p2.getUsername())).map(TablistPart.Item::new).collect(Collectors.toList()));
     }
 
-    public TablistServer(ServerInfo server, FightInfoPacket info) {
+    public TablistServer(RegisteredServer server, FightInfoPacket info) {
         this(server, new ArrayList<>());
 
-        Collection<ProxiedPlayer> onlinePlayers = server.getPlayers();
+        Collection<Player> onlinePlayers = server.getPlayersConnected();
         addPlayers(info.getBlueName().substring(0, 2), info.getBluePlayers(), onlinePlayers);
         addPlayers(info.getRedName().substring(0, 2), info.getRedPlayers(), onlinePlayers);
         addPlayers("§7", info.getSpectators(), onlinePlayers);
     }
 
-    public TablistServer(ServerInfo server, List<Item> players) {
+    public TablistServer(RegisteredServer server, List<Item> players) {
         this.server = server;
         this.players = players;
     }
 
     @Override
     public String sortKey() {
-        return server.getName();
+        return server.getServerInfo().getName();
     }
 
     @Override
-    public void print(ChatSender viewer, ProxiedPlayer player, List<Item> tablist, List<Item> direct) {
-        boolean onServer = player.getServer().getInfo() == server;
+    public void print(ChatSender viewer, Player player, List<Item> tablist, List<Item> direct) {
+        boolean onServer = server.getPlayersConnected().contains(player);
         List<Item> items = onServer ? direct : tablist;
 
         if(!onServer) {
             items.add(new Item(null, "", GRAY));
-            items.add(new Item(null, "§7§l" + server.getName(), LIGHT_GRAY));
+            items.add(new Item(null, "§7§l" + server.getServerInfo().getName(), LIGHT_GRAY));
         }
 
         teamify(players, player).forEach(items::add);
     }
 
-    private void addPlayers(String prefix, List<Integer> teamPlayers, Collection<ProxiedPlayer> onlinePlayers){
+    private void addPlayers(String prefix, List<Integer> teamPlayers, Collection<Player> onlinePlayers){
         teamPlayers.stream().map(SteamwarUser::get).map(
                 user -> onlinePlayers.stream().filter(player -> player.getUniqueId().equals(user.getUUID())).findAny()
         ).filter(Optional::isPresent).map(Optional::get).sorted(
-                (p1, p2) -> p1.getName().compareToIgnoreCase(p2.getName())
-        ).forEachOrdered(player -> players.add(new Item(player.getUniqueId(), prefix + player.getName(), Item.playerProperties(player))));
+                (p1, p2) -> p1.getUsername().compareToIgnoreCase(p2.getUsername())
+        ).forEachOrdered(player -> players.add(new Item(player.getUniqueId(), prefix + player.getUsername(), Item.playerProperties(player))));
     }
 
-    public static Stream<Item> teamify(List<Item> players, ProxiedPlayer player) {
+    public static Stream<Item> teamify(List<Item> players, Player player) {
         int team = SteamwarUser.get(player.getUniqueId()).getTeam();
         if (team == 0) return players.stream();
         return players.stream().map(item -> {
-            ProxiedPlayer p = BungeeCord.getInstance().getPlayer(item.getUuid());
-            if (p == null) return item;
-            Subserver subserver = Subserver.getSubserver(p.getServer().getInfo());
+            Optional<Player> pOpt = VelocityCore.get().getProxyServer().getPlayer(item.getUuid());
+            if (pOpt.isEmpty()) return item;
+            Player p = pOpt.get();
+            Subserver subserver = Subserver.getSubserver(p.getCurrentServer().map(ServerConnection::getServerInfo).orElse(null));
             if (subserver != null && subserver.getType() == Servertype.ARENA) return item;
             if (SteamwarUser.get(p.getUniqueId()).getTeam() != team) return item;
             return new Item(p, true);

src/de/steamwar/bungeecore/util/BauLock.java

@@ -19,36 +19,70 @@
 
 package de.steamwar.bungeecore.util;
 
+import com.google.inject.Inject;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
 import de.steamwar.bungeecore.Message;
+import de.steamwar.bungeecore.util.annotations.Create;
+import de.steamwar.messages.ChatSender;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserConfig;
-import lombok.experimental.UtilityClass;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
+import de.steamwar.sql.UserPerm;
 
-@UtilityClass
+@Create
 public class BauLock {
 
-    private static final String BAU_LOCK_CONFIG_NAME = "baulockstate";
-    public static void setLocked(ProxiedPlayer p, BauLockState state) {
+    private final ProxyServer proxy;
+
+    private final String BAU_LOCK_CONFIG_NAME = "baulockstate";
+
+    @Inject
+    public BauLock(ProxyServer proxy) {
+        this.proxy = proxy;
+    }
+
+    public void setLocked(Player p, BauLockState state) {
         SteamwarUser owner = SteamwarUser.get(p.getUniqueId());
         UserConfig.updatePlayerConfig(owner.getId(), BAU_LOCK_CONFIG_NAME, state == BauLockState.OPEN ? null : state.name());
         Message.send("BAU_LOCKED_" + state.name(), p);
     }
 
-    public static boolean isLocked(SteamwarUser owner, SteamwarUser target) {
+    public boolean checkNotifyLocked(SteamwarUser owner, Player player) {
+        ChatSender sender = ChatSender.of(player);
+        SteamwarUser target = sender.user();
         if (owner.getId() == target.getId())
             return false;
 
+        boolean locked;
         String state = UserConfig.getConfig(owner.getId(), BAU_LOCK_CONFIG_NAME);
         switch (state == null ? BauLockState.OPEN : BauLockState.valueOf(state)) {
             case NOBODY:
-                return true;
+                locked = true;
+                break;
+            case SERVERTEAM:
+                locked = !target.hasPerm(UserPerm.TEAM);
+                break;
+            case TEAM_AND_SERVERTEAM:
+                if (target.hasPerm(UserPerm.TEAM)) {
+                    return false;
+                }
+                locked = owner.getTeam() != target.getTeam();
+                break;
             case TEAM:
-                return owner.getTeam() != target.getTeam();
+                locked = owner.getTeam() != target.getTeam();
+                break;
             case OPEN:
             default:
-                return false;
+                locked = false;
         }
+
+        if(locked) {
+            sender.system("BAU_LOCKED_NOALLOWED");
+
+            proxy.getPlayer(owner.getUUID()).ifPresent(ownerPlayer -> ChatSender.of(ownerPlayer).system("BAU_LOCK_BLOCKED", player.getUsername()));
+        }
+
+        return locked;
     }
 
 }

src/de/steamwar/bungeecore/util/BauLockState.java

@@ -22,6 +22,8 @@ package de.steamwar.bungeecore.util;
 public enum BauLockState {
 
     NOBODY, // Locks the build server for all users
+    SERVERTEAM, // opens the build server only for every added user which is a server team member
+    TEAM_AND_SERVERTEAM, //opens the build server only for every added user which is in the same team as the buildOwner and every server team member
     TEAM, //opens the build server only for every added user which is in the same team as the buildOwner
     OPEN  //unlocks the build server for all users
 }

src/de/steamwar/bungeecore/util/Chat19.java

@@ -19,30 +19,19 @@
 
 package de.steamwar.bungeecore.util;
 
-import net.md_5.bungee.ServerConnection;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.protocol.ChatChain;
-import net.md_5.bungee.protocol.ProtocolConstants;
-import net.md_5.bungee.protocol.SeenMessages;
-import net.md_5.bungee.protocol.packet.ClientChat;
-import net.md_5.bungee.protocol.packet.ClientCommand;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.proxy.connection.client.ConnectedPlayer;
 
-import java.util.BitSet;
-import java.util.Collections;
+import java.time.Instant;
 
 public class Chat19 {
     private Chat19(){}
 
-    public static void chat(ProxiedPlayer p, String message) {
-        int version = p.getPendingConnection().getVersion();
-        if(version >= ProtocolConstants.MINECRAFT_1_19) {
-            if(message.startsWith("/")) {
-                ((ServerConnection) p.getServer()).getCh().write(new ClientCommand(message.substring(1), System.currentTimeMillis(), 0, Collections.emptyMap(), false, new ChatChain(Collections.emptyList(), null), new SeenMessages(0, new BitSet(0))));
-            } else {
-                ((ServerConnection) p.getServer()).getCh().write(new ClientChat(message, System.currentTimeMillis(), 0, version < ProtocolConstants.MINECRAFT_1_19_3 ? new byte[0] : null, false, new ChatChain(Collections.emptyList(), null), new SeenMessages(0, new BitSet(0))));
-            }
-        } else {
-            p.chat(message);
-        }
+    public static void chat(Player p, String message) {
+        ((ConnectedPlayer) p).getChatBuilderFactory().builder()
+                .setTimestamp(Instant.now())
+                .asPlayer(p)
+                .message(message)
+                .toServer();
     }
 }

src/de/steamwar/bungeecore/util/SteamWarModule.java

@@ -0,0 +1,57 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.util;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Provides;
+import com.google.inject.Scopes;
+import com.google.inject.Singleton;
+import de.steamwar.bungeecore.Node;
+import de.steamwar.bungeecore.VelocityCore;
+import de.steamwar.bungeecore.commands.HelpCommand;
+import de.steamwar.bungeecore.mods.*;
+import org.jetbrains.annotations.NotNull;
+
+public final class SteamWarModule extends AbstractModule {
+
+    private final @NotNull VelocityCore core;
+
+    public SteamWarModule(@NotNull VelocityCore core) {
+        this.core = core;
+    }
+
+    @Override
+    protected void configure() {
+        bind(VelocityCore.class).toInstance(core);
+        bind(HelpCommand.class).in(Scopes.SINGLETON);
+        bind(ModUtils.class).in(Scopes.SINGLETON);
+        bind(LabyMod.class).in(Scopes.SINGLETON);
+        bind(WorldDownloader.class).in(Scopes.SINGLETON);
+        bind(FML.class).in(Scopes.SINGLETON);
+        bind(FML2.class).in(Scopes.SINGLETON);
+        bind(BauLock.class).in(Scopes.SINGLETON);
+    }
+
+    @Provides
+    @Singleton
+    Node provideNode() {
+        return new Node.LocalNode();
+    }
+}

src/de/steamwar/bungeecore/util/annotations/Create.java

@@ -0,0 +1,31 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bungeecore.util.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface Create {
+    boolean eventProxy() default true;
+}

src/de/steamwar/command/CommandRegistering.java

@@ -19,19 +19,69 @@
 
 package de.steamwar.command;
 
-import de.steamwar.bungeecore.BungeeCore;
+import com.mojang.brigadier.tree.CommandNode;
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandManager;
+import com.velocitypowered.api.command.CommandMeta;
+import com.velocitypowered.api.command.CommandSource;
+import de.steamwar.bungeecore.VelocityCore;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 import lombok.experimental.UtilityClass;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.plugin.Command;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+import java.util.*;
 
 @UtilityClass
 class CommandRegistering {
 
-    static void unregister(Command command) {
-        ProxyServer.getInstance().getPluginManager().unregisterCommand(command);
+    static void unregister(String name) {
+        VelocityCore.get().getProxyServer().getCommandManager().unregister(name);
     }
 
-    static void register(Command command) {
-        ProxyServer.getInstance().getPluginManager().registerCommand(BungeeCore.get(), command);
+    static void register(Command command, String name, String... aliases) {
+        VelocityCore.get().getProxyServer().getCommandManager().register(new SWCommandMeta(name, aliases), command);
+    }
+
+    private record SWCommandMeta(String name, String[] aliases) implements CommandMeta {
+
+        @Override
+        public Collection<String> getAliases() {
+            List<String> list = new ArrayList<>(aliases.length + 1);
+            list.add(name);
+            list.addAll(Arrays.asList(aliases));
+            return Collections.unmodifiableList(list);
+        }
+
+        @Override
+        public Collection<CommandNode<CommandSource>> getHints() {
+            return List.of();
+        }
+
+        @Override
+        public @Nullable Object getPlugin() {
+            return VelocityCore.get();
+        }
+
+        @Override
+        public String toString() {
+            return "SWCommandMeta{" +
+                    "name='" + name + '\'' +
+                    ", aliases=" + Arrays.toString(aliases) +
+                    '}';
+        }
+
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) return true;
+            if (o == null || getClass() != o.getClass()) return false;
+            SWCommandMeta that = (SWCommandMeta) o;
+            return Objects.equals(name, that.name) && Objects.deepEquals(aliases, that.aliases);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(name, Arrays.hashCode(aliases));
+        }
     }
 }

src/de/steamwar/command/SWCommand.java

@@ -19,29 +19,28 @@
 
 package de.steamwar.command;
 
-import de.steamwar.bungeecore.BungeeCore;
+import com.velocitypowered.api.command.Command;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.command.SimpleCommand;
+import com.velocitypowered.api.proxy.Player;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.Message;
 import de.steamwar.messages.ChatSender;
-import net.md_5.bungee.BungeeCord;
-import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.chat.ClickEvent;
-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 java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Supplier;
 import java.util.logging.Level;
 
-public class SWCommand extends AbstractSWCommand<CommandSender> {
+public class SWCommand extends AbstractSWCommand<CommandSource> {
 
     static {
         TypeUtils.init();
     }
 
+    private String name;
+    private String[] aliases;
     private String permission;
     private Command command;
 
@@ -56,8 +55,10 @@ public class SWCommand extends AbstractSWCommand<CommandSender> {
     }
 
     protected SWCommand(String command, String permission, String... aliases) {
-        super(CommandSender.class, command, aliases);
+        super(CommandSource.class, command, aliases);
+        this.name = command;
         this.permission = permission;
+        this.aliases = aliases;
         create = true;
         createAndSafeCommand(command, aliases);
         unregister();
@@ -69,46 +70,40 @@ public class SWCommand extends AbstractSWCommand<CommandSender> {
     @Override
     protected void createAndSafeCommand(String command, String[] aliases) {
         if (!create) return;
-        this.command = new TabCompletableCommand(command, permission, aliases) {
+        this.command = new SimpleCommand() {
             @Override
-            public void execute(CommandSender commandSender, String[] strings) {
-                SWCommand.this.execute(commandSender, null, strings);
+            public void execute(Invocation invocation) {
+                SWCommand.this.execute(invocation.source(), invocation.alias(), invocation.arguments());
             }
 
             @Override
-            public Iterable<String> onTabComplete(CommandSender commandSender, String[] strings) {
-                return SWCommand.this.tabComplete(commandSender, null, strings);
+            public List<String> suggest(Invocation invocation) {
+                return SWCommand.this.tabComplete(invocation.source(), invocation.alias(), invocation.arguments());
             }
         };
     }
 
-    private abstract static class TabCompletableCommand extends Command implements TabExecutor {
-        public TabCompletableCommand(String name, String permission, String... aliases) {
-            super(name, permission, aliases);
-        }
-    }
-
     @Override
     public void unregister() {
         if (command == null) return;
-        CommandRegistering.unregister(this.command);
+        CommandRegistering.unregister(this.name);
     }
 
     @Override
     public void register() {
         if (command == null) return;
-        CommandRegistering.register(this.command);
+        CommandRegistering.register(command, name, aliases);
     }
 
     @Override
-    protected void commandSystemError(CommandSender sender, CommandFrameworkException e) {
-        BungeeCore.get().getLogger().log(Level.SEVERE, e.getMessage(), e);
+    protected void commandSystemError(Player sender, CommandFrameworkException e) {
+        VelocityCore.get().getLogger().log(Level.SEVERE, e.getMessage(), e);
         ChatSender.of(sender).prefixless("COMMAND_SYSTEM_ERROR");
     }
 
     @Override
     protected void commandSystemWarning(Supplier<String> message) {
-        BungeeCore.get().getLogger().log(Level.WARNING, message);
+        VelocityCore.get().getLogger().log(Level.WARNING, message);
     }
 
     public void addDefaultHelpMessage(String message) {
@@ -116,18 +111,18 @@ public class SWCommand extends AbstractSWCommand<CommandSender> {
     }
 
     @Override
-    protected void sendMessage(CommandSender sender, String message, Object[] args) {
+    protected void sendMessage(Player sender, String message, Object[] args) {
         ChatSender.of(sender).system(message, args);
     }
 
     @Register(noTabComplete = true)
-    public void internalHelp(ProxiedPlayer p, String... args) {
+    public void internalHelp(Player p, String... args) {
         ChatSender chatSender = ChatSender.of(p);
         try {
             chatSender.prefixless("COMMAND_HELP_HEAD", command.getName());
             defaultHelpMessages.forEach(chatSender::prefixless);
         } catch (Exception e) {
-            BungeeCore.get().getLogger().log(Level.WARNING, "Failed to send help message", e);
+            VelocityCore.get().getLogger().log(Level.WARNING, "Failed to send help message", e);
             return;
         }
         AtomicInteger atomicInteger = new AtomicInteger();
@@ -156,7 +151,7 @@ public class SWCommand extends AbstractSWCommand<CommandSender> {
         }
     }
 
-    private void send(ChatSender chatSender, SubCommand<CommandSender> subCommand) {
+    private void send(ChatSender chatSender, SubCommand<CommandSource> subCommand) {
         try {
             for (String s : subCommand.description) {
                 String hover = "§8/§e" + command.getName() + " " + String.join(" ", subCommand.subCommand);
@@ -164,7 +159,7 @@ public class SWCommand extends AbstractSWCommand<CommandSender> {
                 chatSender.prefixless(s, new Message("PLAIN_STRING", hover), new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, suggest));
             }
         } catch (Exception e) {
-            BungeeCore.get().getLogger().log(Level.WARNING, "Failed to send description of registered method '" + subCommand.method + "' with description '" + subCommand.description + "'", e);
+            VelocityCore.get().getLogger().log(Level.WARNING, "Failed to send description of registered method '" + subCommand.method + "' with description '" + subCommand.description + "'", e);
         }
     }
 }

src/de/steamwar/command/TypeMapper.java

@@ -19,11 +19,11 @@
 
 package de.steamwar.command;
 
-import net.md_5.bungee.api.CommandSender;
+import com.velocitypowered.api.proxy.Player;
 
-public interface TypeMapper<T> extends AbstractTypeMapper<CommandSender, T> {
+public interface TypeMapper<T> extends AbstractTypeMapper<Player, T> {
     /**
      * The CommandSender can be null!
      */
-    T map(CommandSender commandSender, String[] previousArguments, String s);
+    T map(Player commandSender, String[] previousArguments, String s);
 }

src/de/steamwar/messages/BungeeCore.properties

@@ -20,9 +20,6 @@ DISABLED=§cCurrently disabled.
 
 SERVER_START_OVERLOAD=§cServer start cancelled due to overload. Please try again later.
 
-#ModLoader blocker
-MODLOADER_DENIED=§cYou cannot join arenas with LiteLoader or Fabric without the FabricModSender https://steamwar.de/downloads installed.
-
 #Help command
 HELP_LOBBY=§7Return from anywhere to the lobby using §8/§el§7!
 HELP_LOBBY_HOVER=§eBack to the lobby
@@ -93,12 +90,12 @@ HELP_BAU_ADDMEMBER=§8/§ebuild addmember §8- §7Allows a friend on your build
 HELP_BAU_ADDMEMBER_HOVER=§eAdd a friend
 HELP_BAU_DELMEMBER=§8/§ebuild delmember §8- §7Removes a player
 HELP_BAU_DELMEMBER_HOVER=§eRemoves a player
-HELP_BAU_TOGGLEWE=§8/§ebuild togglewe §8- §7Permission to use WorldEdit, /testblock
-HELP_BAU_TOGGLEWE_HOVER=§eToggles WorldEdit permission
-HELP_BAU_TOGGLEWORLD=§8/§ebuild toggleworld §8- §7/reset, /trace, /fire, /tnt
-HELP_BAU_TOGGLEWORLD_HOVER=§eToggles world permission
-HELP_BAU_TOGGLEALL=§8/§ebuild toggleall §8- §7WorldEdit and world
-HELP_BAU_TOGGLEALL_HOVER=§eToggles WorldEdit and world permissions
+HELP_BAU_SET_SPECTATOR=§8/§ebuild setspectator §8- §7Spectate build server
+HELP_BAU_SET_SPECTATOR_HOVER=§eSets the Role to Spectator
+HELP_BAU_SET_BUILDER=§8/§ebuild setbuilder §8- §7Building, WorldEdit, BauSystem features
+HELP_BAU_SET_BUILDER_HOVER=§eSets the Role to Builder
+HELP_BAU_SET_SUPERVISOR=§8/§ebuild supervisor §8- §7Starting build server. Saving schematics
+HELP_BAU_SET_SUPERVISOR_HOVER=§eSets the Role to Supervisor
 HELP_BAU_DELETE=§8/§ebuild delete §8- §7Reset your entire build server
 HELP_BAU_DELETE_HOVER=§eReset build server
 HELP_BAU_TESTARENA=§8/§ebuild testarena §8- §7Start a test arena
@@ -118,10 +115,6 @@ MOD_RED_PLUR=Attempted use of mods:\n{0}
 MOD_YELLOW_SING=§7Deactivate the mod §e{0}§7 to continue playing on §eSteam§8War§7.
 MOD_YELLOW_PLUR=§7Deactivate the mods\n§e{0}\n§7to continue playing on §eSteam§8War§7.
 
-MOD_LOADER_LUNAR_CLIENT=§eLunar Client§7 is not supported on §eSteam§8War§7.
-
-MOD_USE_MODSENDER=§cPlease use the §c§lFabricModSender§c (https://steamwar.de/downloads/) or remove the mod that is rebranding your installation.
-
 #Various commands
 ALERT=§f{0}
 STAT_SERVER=§7Server §e{0}§8: §7Below limit §e{1} §7Server count §e{2}
@@ -210,9 +203,12 @@ BAU_ADDMEMBER_ADDED_TARGET=§aYou have been added to the world of §e{0}§a.
 BAU_TP_USAGE=§8/§7build tp §8[§eplayer§8]
 BAU_TP_NOALLOWED=§cYou are not allowed to teleport to this player's world.
 BAU_LOCKED_NOALLOWED=§cThe build server is currently locked.
-BAU_LOCKED_OPTIONS=§7Build server lock options§8: §cnobody§8, §eteam§8, §aopen
+BAU_LOCK_BLOCKED=§cYour build lock has prevented §e{0} §cfrom joining.
+BAU_LOCKED_OPTIONS=§7Build server lock options§8: §cnobody§8, §eserverteam§8, §eteam_and_serverteam§8, §eteam§8, §aopen
 BAU_LOCKED_NOBODY=§7You have locked your build server for all players.
-BAU_LOCKED_TEAM=§7You've locked your build server for all players except added team members.
+BAU_LOCKED_SERVERTEAM=§7You have locked your build server for all players except added server team members.
+BAU_LOCKED_TEAM_AND_SERVERTEAM=§7You have locked your build server for all players except added team members and server team members.
+BAU_LOCKED_TEAM=§7You have locked your build server for all players except added team members.
 BAU_LOCKED_OPEN=§7You have opened your build server for all added players.
 BAU_DELMEMBER_USAGE=§8/§7build delmember §8[§eplayer§8]
 BAU_DELMEMBER_SELFDEL=§cYou cannot remove yourself!
@@ -224,13 +220,13 @@ BAU_DELETE_GUI_CANCEL=§cCancel
 BAU_DELETE_GUI_DELETE=§aDelete
 BAU_START_ALREADY=§cThis server is already starting.
 BAU_MEMBER_NOMEMBER=§cThis player is no member of your world!
-BAU_MEMBER_TOGGLE_USAGE=§8/§7build {0} §8[§eplayer§8]
-BAU_MEMBER_TOGGLE_TARGET=§aYou are now allowed to §a{1}§e on the world of §e{0}.
-BAU_MEMBER_TOGGLE=§aThe player is now allowed to {0}.
-BAU_MEMBER_TOGGLE_TARGET_OFF=§cYou are no longer allowed to §a{1}§e on the world of §e{0}.
-BAU_MEMBER_TOGGLE_OFF=§cThe player no longer can {0}.
-BAU_MEMBER_TOGGLE_WORLD_EDIT = use WorldEdit
-BAU_MEMBER_TOGGLE_WORLD = change Settings
+BAU_MEMBER_SET_USAGE=§8/§7build {0} §8[§eplayer§8]
+BAU_MEMBER_SET_TARGET=§7You are now a §e{1}§7 on the world of §e{0}§7.
+BAU_MEMBER_SET=§7The player is now a §e{0}§7.
+BAU_MEMBER_SET_SPECTATOR = spectator
+BAU_MEMBER_SET_BUILDER = builder
+BAU_MEMBER_SET_SUPERVISOR = supervisor
+BAU_START_NOT_ALLOWED = §cYou are not allowed to start this build server.
 
 #ChallengeCommand
 CHALLENGE_USAGE=§8/§7challenge §8[§eplayer§8]
@@ -576,10 +572,8 @@ POLL_ANWSER=§7{0}
 POLL_ANWSER_HOVER=§eChoose {0}
 
 #TablistManager
-TABLIST_PHASE_0=§8Players online: §e{0}
-TABLIST_PHASE_1=§8Teamspeak: §eSteam§8War.de
-TABLIST_PHASE_2=§8Discord: §8https://§eSteam§8War.de/discord
-TABLIST_PHASE_DEFAULT=§8Website: https://§eSteam§8War.de
+TABLIST_PHASE_WEBSITE=§8Website: https://§eSteam§8War.de
+TABLIST_PHASE_DISCORD=§8Discord: https://§eSteam§8War.de/discord
 TABLIST_FOOTER=§e{0} {1}§8ms   §ePlayers§8: §7{2}
 TABLIST_BAU=§7§lBuild
 LIST_COMMAND=§e{0}§8: §7{1}

src/de/steamwar/messages/BungeeCore_de.properties

@@ -16,9 +16,6 @@ DISABLED=§cDerzeit deaktiviert.
 
 SERVER_START_OVERLOAD=§cDer Serverstart wurde aufgrund von Überlastung abgebrochen. Versuche es später erneut.
 
-#ModLoader blocker
-MODLOADER_DENIED=§cMit LiteLoader oder Fabric kannst du keinen Arenen ohne den FabricModSender https://steamwar.de/downloads beitreten.
-
 #Help command
 HELP_LOBBY=§7Kehre von überall mit §8/§el §7zur Lobby zurück!
 HELP_LOBBY_HOVER=§eZurück zur Lobby
@@ -78,12 +75,12 @@ HELP_BAU_ADDMEMBER=§8/§ebau addmember §8- §7Fügt einen Freund hinzu
 HELP_BAU_ADDMEMBER_HOVER=§eFüge einen Freund hinzu
 HELP_BAU_DELMEMBER=§8/§ebau delmember §8- §7Entfernt einen Spieler
 HELP_BAU_DELMEMBER_HOVER=§eEntfernt einen Spieler
-HELP_BAU_TOGGLEWE=§8/§ebau togglewe §8- §7Berechtigung für WorldEdit, /testblock
-HELP_BAU_TOGGLEWE_HOVER=§eStellt Spielerberechtigungen ein
-HELP_BAU_TOGGLEWORLD=§8/§ebau toggleworld §8- §7/reset, /trace, /fire, /tnt
-HELP_BAU_TOGGLEWORLD_HOVER=§eStellt Spielerberechtigungen ein
-HELP_BAU_TOGGLEALL=§8/§ebuild toggleall §8- §7WorldEdit und Weltberechtigungen
-HELP_BAU_TOGGLEALL_HOVER=§eStellt Spielerberechtigungen ein
+HELP_BAU_SET_SPECTATOR=§8/§ebau setspectator §8- §7Zuschauen auf dem Bauserver
+HELP_BAU_SET_SPECTATOR_HOVER=§eSetzt die Rolle Spectator
+HELP_BAU_SET_BUILDER=§8/§ebau setbuilder §8- §7Bauen, WorldEdit, BauSystem Features
+HELP_BAU_SET_BUILDER_HOVER=§eSetzt die Rolle Builder
+HELP_BAU_SET_SUPERVISOR=§8/§ebuild setsupervisor §8- §7Starten des Baus. Schematics erstellen
+HELP_BAU_SET_SUPERVISOR_HOVER=§eSetzt die Rolle Supervisor
 HELP_BAU_DELETE=§8/§ebau delete §8- §7Setzt deine Bauwelt zurück
 HELP_BAU_DELETE_HOVER=§eBauwelt zurücksetzen
 HELP_BAU_TESTARENA=§8/§ebau testarena §8- §7Starte eine Testarena
@@ -103,10 +100,6 @@ MOD_RED_PLUR=Versuchte Benutzung der Mods:\n{0}
 MOD_YELLOW_SING=§7Deaktiviere den Mod §e{0}§7, um weiter auf §eSteam§8War §7spielen zu können.
 MOD_YELLOW_PLUR=§7Deaktiviere die Mods\n§e{0}\n§7um weiter auf §eSteam§8War §7spielen zu können.
 
-MOD_LOADER_LUNAR_CLIENT=§eLunar Client§7 ist auf §eSteam§8War§7 nicht unterstützt.
-
-MOD_USE_MODSENDER=§cBitte nutze den §c§lFabricModSender§c (https://steamwar.de/downloads/) oder entferne den Mod, der deine Fabric-Installation tarnt.
-
 #Various commands
 STAT_SERVER=§7Server §e{0}§8: §7Startfähig §e{1} §7Serveranzahl §e{2}
 
@@ -193,8 +186,11 @@ BAU_ADDMEMBER_ADDED_TARGET=§aDu wurdest zu der Welt von §e{0} §ahinzugefügt.
 BAU_TP_USAGE=§8/§7bau tp §8[§eSpieler§8]
 BAU_TP_NOALLOWED=§cDu darfst dich nicht auf diese Welt teleportieren.
 BAU_LOCKED_NOALLOWED=§cDer Bauserver ist momentan gesperrt.
-BAU_LOCKED_OPTIONS=§7Bauserver-Sperroptionen§8: §cnobody§8, §eteam§8, §aopen
+BAU_LOCK_BLOCKED=§cDeine Bausperre hat den Beitritt von §e{0} §cverhindert.
+BAU_LOCKED_OPTIONS=§7Bauserver-Sperroptionen§8: §cnobody§8, §eserverteam§8, §eteam_and_serverteam§8, §eteam§8, §aopen
 BAU_LOCKED_NOBODY=§7Du hast deinen Bau für alle Spieler geschlossen.
+BAU_LOCKED_SERVERTEAM=§7Du hast deinen Bau für alle außer hinzugefügte Serverteammitglieder gesperrt.
+BAU_LOCKED_TEAM_AND_SERVERTEAM=§7Du hast deinen Bau für alle außer hinzugefügte Teammitglieder und Serverteammitglieder gesperrt.
 BAU_LOCKED_TEAM=§7Du hast deinen Bau für alle außer hinzugefügte Teammitglieder gesperrt.
 BAU_LOCKED_OPEN=§7Du hast deinen Bau für alle hinzugefügten Spieler geöffnet.
 BAU_DELMEMBER_USAGE=§8/§7bau delmember §8[§eSpieler§8]
@@ -207,13 +203,13 @@ BAU_DELETE_GUI_CANCEL=§cAbbrechen
 BAU_DELETE_GUI_DELETE=§aLöschen
 BAU_START_ALREADY=§cDer Server startet bereits.
 BAU_MEMBER_NOMEMBER=§cDer Spieler ist kein Mitglied deiner Welt!
-BAU_MEMBER_TOGGLE_USAGE=§8/§7bau {0} §8[§eSpieler§8]
-BAU_MEMBER_TOGGLE_TARGET=§aDu kannst nun auf der Welt von §e{0}§a {1}.
-BAU_MEMBER_TOGGLE=§aDer Spieler darf nun {0}.
-BAU_MEMBER_TOGGLE_TARGET_OFF=§cDu kannst nun nicht mehr auf der Welt von §e{0}§c {1}.
-BAU_MEMBER_TOGGLE_OFF=§cDer Spieler darf nun nicht mehr {0}.
-BAU_MEMBER_TOGGLE_WORLD_EDIT = WorldEdit verwenden
-BAU_MEMBER_TOGGLE_WORLD = Einstellungen vornehmen
+BAU_MEMBER_SET_USAGE=§8/§7bau {0} §8[§eSpieler§8]
+BAU_MEMBER_SET_TARGET=§7Du bist nun ein §e{1}§7 auf der Welt von §e{0}§7.
+BAU_MEMBER_SET=§7Der Spieler ist nun §e{0}§7.
+BAU_MEMBER_SET_SPECTATOR = Zuschauer
+BAU_MEMBER_SET_BUILDER = Builder
+BAU_MEMBER_SET_SUPERVISOR = Supervisor
+BAU_START_NOT_ALLOWED = §cDu darfst diesen Bauserver nicht starten.
 
 #ChallengeCommand
 CHALLENGE_USAGE=§8/§7challenge §8[§eSpieler§8]
@@ -554,10 +550,8 @@ POLL_ANWSER=§7{0}
 POLL_ANWSER_HOVER=§e{0} §ewählen
 
 #TablistManager
-TABLIST_PHASE_0=§8Spieler online: §e{0}
-TABLIST_PHASE_1=§8Teamspeak: §eSteam§8War.de
-TABLIST_PHASE_2=§8Discord: §8https://§eSteam§8War.de/discord
-TABLIST_PHASE_DEFAULT=§8Website: https://§eSteam§8War.de
+TABLIST_PHASE_WEBSITE=§8Website: https://§eSteam§8War.de
+TABLIST_PHASE_DISCORD=§8Discord: https://§eSteam§8War.de/discord
 TABLIST_FOOTER=§e{0} {1}§8ms   §eSpieler§8: §7{2}
 TABLIST_BAU=§7§lBau
 LIST_COMMAND=§e{0}§8: §7{1}

src/de/steamwar/messages/ChatSender.java

@@ -19,35 +19,35 @@
 
 package de.steamwar.messages;
 
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.event.ResultedEvent;
+import com.velocitypowered.api.event.connection.LoginEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.player.PlayerSettings;
 import de.steamwar.bungeecore.*;
 import de.steamwar.bungeecore.bot.listeners.DiscordChatListener;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
-import net.md_5.bungee.api.ChatMessageType;
-import net.md_5.bungee.api.CommandSender;
-import net.md_5.bungee.api.ProxyServer;
-import net.md_5.bungee.api.chat.BaseComponent;
-import net.md_5.bungee.api.chat.ClickEvent;
-import net.md_5.bungee.api.chat.HoverEvent;
-import net.md_5.bungee.api.chat.TextComponent;
-import net.md_5.bungee.api.chat.hover.content.Text;
-import net.md_5.bungee.api.connection.ProxiedPlayer;
-import net.md_5.bungee.api.event.LoginEvent;
-import net.md_5.bungee.command.ConsoleCommandSender;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.event.ClickEvent;
+import net.kyori.adventure.text.event.HoverEvent;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import net.kyori.adventure.text.serializer.plain.PlainTextComponentSerializer;
 
 import java.text.DateFormat;
 import java.text.MessageFormat;
 import java.util.Date;
 import java.util.Locale;
 import java.util.ResourceBundle;
-import java.util.function.BiConsumer;
+import java.util.function.Consumer;
 import java.util.logging.Level;
 import java.util.stream.Stream;
 
 public interface ChatSender {
 
-    static Stream<ProxiedPlayer> all() {
-        return ProxyServer.getInstance().getPlayers().stream();
+    static Stream<Player> all() {
+        return VelocityCore.get().getProxyServer().getAllPlayers().stream();
     }
 
     static Stream<ChatSender> allReceivers() {
@@ -57,7 +57,7 @@ public interface ChatSender {
     static Stream<ChatSender> globalReceivers() {
         return all().filter(player -> {
             Subserver subserver = Subserver.getSubserver(player);
-            return subserver == null || !(subserver.getType() == Servertype.ARENA && subserver.getServer() == player.getServer().getInfo());
+            return subserver == null || !(subserver.getType() == Servertype.ARENA && subserver.getServer() == player.getCurrentServer().get());
         }).map(ChatSender::of);
     }
 
@@ -69,10 +69,10 @@ public interface ChatSender {
 
     Locale getLocale();
     boolean chatShown();
-    void sendMessage(ChatMessageType type, BaseComponent... msg);
+    void sendMessage(Component msg);
 
     default void chat(Message message) {
-        send(false, ChatMessageType.CHAT, null, null, message);
+        send(false, null, null, message);
     }
 
     default void system(String format, Object... params) {
@@ -80,11 +80,11 @@ public interface ChatSender {
     }
 
     default void system(Message message) {
-        send(true, ChatMessageType.SYSTEM, null, null, message);
+        send(true, null, null, message);
     }
 
     default void system(String format, Message onHover, ClickEvent onClick, Object... params) {
-        send(true, ChatMessageType.SYSTEM, onHover, onClick, new Message(format, params));
+        send(true, onHover, onClick, new Message(format, params));
     }
 
     default void prefixless(String format, Object... params) {
@@ -92,20 +92,20 @@ public interface ChatSender {
     }
 
     default void prefixless(String format, Message onHover, ClickEvent onClick, Object... params) {
-        send(false, ChatMessageType.SYSTEM, onHover, onClick, new Message(format, params));
+        send(false, onHover, onClick, new Message(format, params));
     }
 
-    default void send(boolean prefixed, ChatMessageType type, Message onHover, ClickEvent onClick, Message message) {
-        TextComponent msg = parseToComponent(prefixed, message);
+    default void send(boolean prefixed, Message onHover, ClickEvent onClick, Message message) {
+        Component msg = parseToComponent(prefixed, message);
         if(onHover != null)
-            msg.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, new Text(parse(false, onHover))));
+            msg = msg.hoverEvent(HoverEvent.showText(parse(false, onHover)));
         if(onClick != null)
-            msg.setClickEvent(onClick);
-        sendMessage(type, msg);
+            msg = msg.clickEvent(onClick);
+        sendMessage(msg);
     }
 
-    default TextComponent parseToComponent(boolean prefixed, Message message) {
-        return new TextComponent(parse(prefixed, message));
+    default Component parseToComponent(boolean prefixed, Message message) {
+        return parse(prefixed, message);
     }
 
     default String parseToPlain(String format, Object... params) {
@@ -113,7 +113,7 @@ public interface ChatSender {
     }
 
     default String parseToPlain(Message message) {
-        return parseToComponent(false, message).toPlainText();
+        return PlainTextComponentSerializer.plainText().serialize(parseToComponent(false, message));
     }
 
     default String parseToLegacy(String format, Object... params) {
@@ -121,14 +121,14 @@ public interface ChatSender {
     }
 
     default String parseToLegacy(Message message) {
-        return parseToComponent(false, message).toLegacyText();
+        return LegacyComponentSerializer.legacySection().serialize(parseToComponent(false, message));
     }
 
-    default BaseComponent[] parse(boolean prefixed, String format, Object... params) {
+    default Component parse(boolean prefixed, String format, Object... params) {
         return parse(prefixed, new Message(format, params));
     }
 
-    default BaseComponent[] parse(boolean prefixed, Message message) {
+    default Component parse(boolean prefixed, Message message) {
         Locale locale = getLocale();
         ResourceBundle resourceBundle = SteamwarResourceBundle.getResourceBundle(locale);
         String pattern = "";
@@ -141,20 +141,20 @@ public interface ChatSender {
         for (int i = 0; i < params.length; i++) {
             if(params[i] instanceof Message) {
                 params[i] = parseToLegacy((Message) params[i]);
-            } else if(params[i] instanceof Date) {
-                params[i] = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale).format((Date) params[i]);
+            } else if(params[i] instanceof Date d) {
+                params[i] = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, locale).format((Date) d);
             } else if(params[i] instanceof SteamwarUser) {
                 params[i] = ((SteamwarUser) params[i]).getUserName();
-            } else if(params[i] instanceof ProxiedPlayer) {
-                params[i] = ((ProxiedPlayer) params[i]).getName();
-            } else if(params[i] instanceof ChatSender) {
-                params[i] = ((ChatSender) params[i]).user().getUserName();
+            } else if(params[i] instanceof Player player) {
+                params[i] = player.getGameProfile().getName();
+            } else if(params[i] instanceof ChatSender cs) {
+                params[i] = cs.user().getUserName();
             }
         }
-        return TextComponent.fromLegacyText(format.format(params));
+        return LegacyComponentSerializer.legacySection().deserialize(format.format(params));
     }
 
-    static ChatSender ofProxiedPlayer(ProxiedPlayer player, BiConsumer<ChatMessageType, BaseComponent[]> sendMessage) {
+    static ChatSender ofProxiedPlayer(Player player, Consumer<Component> sendMessage) {
         return new ChatSender() {
             @Override
             public SteamwarUser user() {
@@ -168,27 +168,27 @@ public interface ChatSender {
 
             @Override
             public boolean chatShown() {
-                return player.getChatMode() == ProxiedPlayer.ChatMode.SHOWN;
+                return player.getPlayerSettings().getChatMode() == PlayerSettings.ChatMode.SHOWN;
             }
 
             @Override
-            public void sendMessage(ChatMessageType type, BaseComponent... msg) {
-                sendMessage.accept(type, msg);
+            public void sendMessage(Component msg) {
+                sendMessage.accept(msg);
             }
         };
     }
 
-    static ChatSender of(ProxiedPlayer player) {
+    static ChatSender of(Player player) {
         return ofProxiedPlayer(player, player::sendMessage);
     }
 
-    static ChatSender disconnect(ProxiedPlayer player) {
-        return ofProxiedPlayer(player, (type, msg) -> player.disconnect(msg));
+    static ChatSender disconnect(Player player) {
+        return ofProxiedPlayer(player, player::disconnect);
     }
 
-    static ChatSender of(CommandSender sender) {
-        if(sender instanceof ProxiedPlayer)
-            return of((ProxiedPlayer) sender);
+    static ChatSender of(CommandSource sender) {
+        if(sender instanceof Player player)
+            return of(player);
 
         //Console
         return new ChatSender() {
@@ -208,21 +208,21 @@ public interface ChatSender {
             }
 
             @Override
-            public void sendMessage(ChatMessageType type, BaseComponent... msg) {
+            public void sendMessage(Component msg) {
                 sender.sendMessage(msg);
             }
         };
     }
 
     static ChatSender console() {
-        return of(ConsoleCommandSender.getInstance());
+        return of(VelocityCore.get().getProxyServer().getConsoleCommandSource());
     }
 
     static ChatSender of(LoginEvent event) {
         return new ChatSender() {
             @Override
             public SteamwarUser user() {
-                return SteamwarUser.get(event.getConnection().getUniqueId());
+                return SteamwarUser.get(event.getPlayer().getUniqueId());
             }
 
             @Override
@@ -236,8 +236,8 @@ public interface ChatSender {
             }
 
             @Override
-            public void sendMessage(ChatMessageType type, BaseComponent... msg) {
-                event.setCancelReason(msg);
+            public void sendMessage(Component msg) {
+                event.setResult(ResultedEvent.ComponentResult.denied(msg));
             }
         };
     }
@@ -260,11 +260,11 @@ public interface ChatSender {
             }
 
             @Override
-            public void sendMessage(ChatMessageType type, BaseComponent... msg) {
+            public void sendMessage(Component msg) {
                 try {
-                    channel.send("<t:" + (System.currentTimeMillis() / 1000) + "> " + new TextComponent(msg).toPlainText());
+                    channel.send("<t:" + (System.currentTimeMillis() / 1000) + "> " + PlainTextComponentSerializer.plainText().serialize(msg));
                 } catch (Exception e) {
-                    BungeeCore.get().getLogger().log(Level.SEVERE, "Could not send chat message to discord", e);
+                    VelocityCore.get().getLogger().log(Level.SEVERE, "Could not send chat message to discord", e);
                 }
             }
         };
@@ -288,11 +288,11 @@ public interface ChatSender {
             }
 
             @Override
-            public void sendMessage(ChatMessageType type, BaseComponent... msg) {
+            public void sendMessage(Component msg) {
                 try {
                     message.delete().queue();
                 } catch (Exception e) {
-                    BungeeCore.get().getLogger().log(Level.SEVERE, "Could not send chat reply to discord user", e);
+                    VelocityCore.get().getLogger().log(Level.SEVERE, "Could not send chat reply to discord user", e);
                 }
             }
         };

src/de/steamwar/messages/SteamwarResourceBundle.java

@@ -20,6 +20,9 @@
 package de.steamwar.messages;
 
 import de.steamwar.bungeecore.Message;
+import net.kyori.adventure.key.Key;
+import net.kyori.adventure.translation.GlobalTranslator;
+import net.kyori.adventure.translation.TranslationRegistry;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -27,12 +30,28 @@ import java.util.*;
 
 public class SteamwarResourceBundle extends PropertyResourceBundle {
 
+    public static final TranslationRegistry registry = TranslationRegistry.create(Key.key("steamwar:i18n"));
+
+    static {
+        GlobalTranslator.translator().addSource(registry);
+    }
+
     private static final String BASE_PATH = "/" + "de.steamwar.messages.BungeeCore".replace('.', '/');
 
+    private static final Map<Locale, ResourceBundle> localeBundles = new HashMap<>();
+
     private static final Map<String, ResourceBundle> bundles = new HashMap<>();
 
     public static ResourceBundle getResourceBundle(Locale locale) {
-        return getResourceBundle(locale.toString(), getResourceBundle(locale.getLanguage(), getResourceBundle( "", null)));
+        return getResourceBundleTree(locale);
+    }
+
+    private static ResourceBundle getResourceBundleTree(Locale locale) {
+        return localeBundles.computeIfAbsent(locale, locale1 -> {
+            ResourceBundle bundle = getResourceBundle(locale.toString(), getResourceBundle(locale.getLanguage(), getResourceBundle( "", null)));
+            registry.registerAll(locale, bundle, true);
+            return bundle;
+        });
     }
 
     private static synchronized ResourceBundle getResourceBundle(String locale, ResourceBundle parent) {

src/de/steamwar/sql/SQLConfigImpl.java

@@ -19,7 +19,7 @@
 
 package de.steamwar.sql;
 
-import de.steamwar.bungeecore.BungeeCore;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.sql.internal.SQLConfig;
 
 import java.util.logging.Logger;
@@ -27,7 +27,7 @@ import java.util.logging.Logger;
 public class SQLConfigImpl implements SQLConfig {
     @Override
     public Logger getLogger() {
-        return BungeeCore.get().getLogger();
+        return VelocityCore.get().getLogger();
     }
 
     @Override

src/de/steamwar/sql/SQLWrapperImpl.java

@@ -19,14 +19,13 @@
 
 package de.steamwar.sql;
 
-import de.steamwar.bungeecore.BungeeCore;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import com.velocitypowered.api.proxy.server.ServerInfo;
+import de.steamwar.bungeecore.VelocityCore;
 import de.steamwar.bungeecore.commands.CheckCommand;
-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.config.Configuration;
-import net.md_5.bungee.config.ConfigurationProvider;
-import net.md_5.bungee.config.YamlConfiguration;
+import org.simpleyaml.configuration.Configuration;
+import org.simpleyaml.configuration.file.YamlFile;
 
 import java.io.File;
 import java.io.IOException;
@@ -54,12 +53,12 @@ public class SQLWrapperImpl implements SQLWrapper {
 
     @Override
     public void loadSchemTypes(List<SchematicType> tmpTypes, Map<String, SchematicType> tmpFromDB) {
-        File folder = new File(BungeeCore.get().getDataFolder().getParentFile(), "FightSystem");
+        File folder = new File(VelocityCore.get().getDataDirectory().getParent().toFile(), "FightSystem");
         if(folder.exists()) {
             for(File configFile : Arrays.stream(folder.listFiles((file, name) -> name.endsWith(".yml") && !name.endsWith(".kits.yml"))).sorted().collect(Collectors.toList())) {
                 Configuration config;
                 try {
-                    config = ConfigurationProvider.getProvider(YamlConfiguration.class).load(configFile);
+                    config = YamlFile.loadConfiguration(configFile);
                 } catch (IOException e) {
                     throw new SecurityException("Could not load SchematicTypes", e);
                 }
@@ -96,10 +95,10 @@ public class SQLWrapperImpl implements SQLWrapper {
     @Override
     public void additionalExceptionMetadata(StringBuilder builder) {
         builder.append("\nServers: ");
-        for(Map.Entry<String, ServerInfo> server : ProxyServer.getInstance().getServers().entrySet()) {
-            builder.append(server.getKey()).append("(");
-            for(ProxiedPlayer player : server.getValue().getPlayers()) {
-                builder.append(player.getName()).append(" ");
+        for(RegisteredServer server : VelocityCore.get().getProxyServer().getAllServers()) {
+            builder.append(server.getServerInfo().getName()).append("(");
+            for(Player player : server.getPlayersConnected()) {
+                builder.append(player.getUsername()).append(" ");
             }
             builder.append(") ");
         }