Merge branch 'main' into dc-5

.gitignore

@@ -11,5 +11,9 @@ steamwar.properties
 .idea
 *.iml
 
+# VSCode
+bin/
+.vscode
+
 # Other
 lib

BauSystem/BauSystem_Main/build.gradle.kts

@@ -38,6 +38,7 @@ dependencies {
     compileOnly(libs.spigotapi)
     compileOnly(libs.axiom)
     compileOnly(libs.authlib)
+    compileOnly(libs.viaapi)
 
     compileOnly(libs.nms20)
     compileOnly(libs.fawe18)

BauSystem/BauSystem_Main/src/BauSystem.properties

@@ -1012,3 +1012,5 @@ COLORREPLACE_HELP=§8//§ecolorreplace §8[§7color§8] §8[§7color§8] §8- §
 TYPEREPLACE_HELP=§8//§etypereplace §8[§7type§8] §8[§7type§8] §8- §7Replace all blocks of one type with another
 # Schematic
 SCHEMATIC_GUI_ITEM=§eSchematics
+#VersionAnnouncer
+SERVER_VERSION=§7This server runs on Minecraft version §e{0}

BauSystem/BauSystem_Main/src/BauSystem_de.properties

@@ -953,3 +953,5 @@ COLORREPLACE_HELP=§8//§ecolorreplace §8[§7color§8] §8[§7color§8] §8- §
 TYPEREPLACE_HELP=§8//§etyreplace §8[§7type§8] §8[§7type§8] §8- §7Ersetzt einen Blockgruppe mit einer anderen
 # Schematics
 SCHEMATIC_GUI_ITEM=§eSchematics
+#VersionAnnouncer
+SERVER_VERSION=§7Dieser Server läuft auf Minecraft-Version §e{0}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -28,6 +28,8 @@ import de.steamwar.bausystem.features.script.lua.libs.LuaLib;
 import de.steamwar.bausystem.features.slaves.panzern.Panzern;
 import de.steamwar.bausystem.features.slaves.panzern.PanzernAlgorithm;
 import de.steamwar.bausystem.features.tpslimit.TPSFreezeUtils;
+import de.steamwar.bausystem.features.tracer.TraceManager;
+import de.steamwar.bausystem.features.tracer.TraceRecorder;
 import de.steamwar.bausystem.features.world.BauScoreboard;
 import de.steamwar.bausystem.linkage.specific.BauGuiItem;
 import de.steamwar.bausystem.region.loader.PrototypeLoader;
@@ -70,7 +72,7 @@ import java.util.function.Consumer;
 import java.util.logging.Level;
 import java.util.stream.Collectors;
 
-public class BauSystem extends JavaPlugin implements Listener {
+public class BauSystem extends JavaPlugin {
 
     // This should be treated as final!
     public static Message MESSAGE;
@@ -197,6 +199,9 @@ public class BauSystem extends JavaPlugin implements Listener {
         });
 
         TickListener.impl.init();
+
+        TraceManager.instance.init();
+        TraceRecorder.instance.init();
     }
 
     @Override

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/region/ResetCommand.java

@@ -61,6 +61,9 @@ public class ResetCommand extends SWCommand {
             PasteBuilder pasteBuilder = new PasteBuilder(new PasteBuilder.FileProvider(region.getResetFile(RegionType.NORMAL)))
                     .color(region.getPlain(Flag.COLOR, ColorMode.class).getColor());
             region.reset(pasteBuilder, RegionType.NORMAL, RegionExtensionType.NORMAL);
+            for (Flag value : Flag.values()) {
+                region.set(value, value.getDefaultValue());
+            }
             RegionUtils.message(region, "REGION_RESET_RESETED");
         } catch (SecurityException e) {
             BauSystem.MESSAGE.send("REGION_RESET_ERROR", p);

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TNTPoint.java

@@ -22,6 +22,8 @@ package de.steamwar.bausystem.features.tracer;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.utils.RegionExtensionType;
 import de.steamwar.bausystem.region.utils.RegionType;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
 import lombok.Getter;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
@@ -39,8 +41,9 @@ import java.util.Optional;
 /**
  * Recording of a tnt at a specific tick
  */
+@AllArgsConstructor(access = AccessLevel.PACKAGE)
 @Getter
-public class TNTPoint implements Externalizable {
+public class TNTPoint{
     /**
      * Unique number to identify records being of the same tnt
      */
@@ -97,12 +100,9 @@ public class TNTPoint implements Externalizable {
     private List<TNTPoint> history;
 
     /**
-     * Constructor for deserialization only !! Do not Call !!
+     * Constructor for object creation in trace recording
      */
-    public TNTPoint() {
+    protected TNTPoint(int tntId, TNTPrimed tnt, boolean explosion, boolean afterFirstExplosion, long ticksSinceStart,
-    }
-
-    public TNTPoint(int tntId, TNTPrimed tnt, boolean explosion, boolean afterFirstExplosion, long ticksSinceStart,
                     List<TNTPoint> history, List<Block> destroyedBlocks) {
         this.tntId = tntId;
         this.explosion = explosion;
@@ -161,44 +161,6 @@ public class TNTPoint implements Externalizable {
         this.history = history;
     }
 
-    @Override
-    public void writeExternal(ObjectOutput objectOutput) throws IOException {
-        objectOutput.writeInt(tntId);
-        objectOutput.writeBoolean(explosion);
-        objectOutput.writeBoolean(inWater);
-        objectOutput.writeBoolean(afterFirstExplosion);
-        objectOutput.writeBoolean(destroyedBuildArea);
-        objectOutput.writeBoolean(destroyedTestBlock);
-        objectOutput.writeLong(ticksSinceStart);
-        objectOutput.writeInt(fuse);
-        objectOutput.writeDouble(location.getX());
-        objectOutput.writeDouble(location.getY());
-        objectOutput.writeDouble(location.getZ());
-        objectOutput.writeDouble(velocity.getX());
-        objectOutput.writeDouble(velocity.getY());
-        objectOutput.writeDouble(velocity.getZ());
-    }
-
-    @Override
-    public void readExternal(ObjectInput objectInput) throws IOException {
-        tntId = objectInput.readInt();
-        explosion = objectInput.readBoolean();
-        inWater = objectInput.readBoolean();
-        afterFirstExplosion = objectInput.readBoolean();
-        destroyedBuildArea = objectInput.readBoolean();
-        destroyedTestBlock = objectInput.readBoolean();
-        ticksSinceStart = objectInput.readLong();
-        fuse = objectInput.readInt();
-        double locX = objectInput.readDouble();
-        double locY = objectInput.readDouble();
-        double locZ = objectInput.readDouble();
-        location = new Location(Bukkit.getWorlds().get(0), locX, locY, locZ);
-        double velX = objectInput.readDouble();
-        double velY = objectInput.readDouble();
-        double velZ = objectInput.readDouble();
-        velocity = new Vector(velX, velY, velZ);
-    }
-
     @Override
     public String toString() {
         return "TNTPoint{" +

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Trace.java

@@ -26,20 +26,16 @@ import de.steamwar.bausystem.features.tracer.rendering.ViewFlag;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.entity.REntity;
 import de.steamwar.entity.REntityServer;
-import lombok.Cleanup;
 import lombok.Getter;
+import lombok.Setter;
 import lombok.SneakyThrows;
-import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
-import java.io.*;
+import java.io.File;
 import java.lang.ref.SoftReference;
 import java.util.*;
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import java.util.zip.GZIPInputStream;
 
 public class Trace {
     /**
@@ -77,6 +73,10 @@ public class Trace {
      */
     private SoftReference<List<TNTPoint>> records;
 
+    @Setter
+    @Getter
+    private int recordsCount;
+
     /**
      * A map of all REntityServers rendering this trace
      */
@@ -91,46 +91,25 @@ public class Trace {
     @SneakyThrows
     public Trace(Region region, List<TNTPoint> recordList) {
         this.uuid = UUID.randomUUID();
-        recordsSaveFile = new File(TraceManager.tracesFolder, uuid + ".records");
         this.region = region;
         this.date = new Date();
         records = new SoftReference<>(recordList);
-        metadataSaveFile = new File(TraceManager.tracesFolder, uuid + ".meta");
+        recordsSaveFile = new File(TraceRepository.tracesFolder, uuid + ".records");
-
+        metadataSaveFile = new File(TraceRepository.tracesFolder, uuid + ".meta");
-        @Cleanup
-        ObjectOutputStream outputStream = new ObjectOutputStream(new FileOutputStream(metadataSaveFile));
-        outputStream.writeUTF(uuid.toString());
-        outputStream.writeUTF(region.getName());
-        outputStream.writeObject(date);
     }
 
     /**
-     * Constructor for serialising a trace from the file system
+     * Constructor for deserialising a trace from the file system
-     *
-     * @param metadataSaveFile the file for this traces metadata
      */
     @SneakyThrows
-    public Trace(File metadataSaveFile) {
+    protected Trace(UUID uuid, Region region, Date date, File metadataFile, File recordsFile, int recordsCount) {
-        String uuid = null;
+        this.metadataSaveFile = metadataFile;
-        Region region = null;
+        recordsSaveFile = recordsFile;
-        Date date = null;
+        this.uuid = uuid;
-
-        this.metadataSaveFile = metadataSaveFile;
-
-        try {
-            @Cleanup
-            ObjectInputStream inputStream = new ObjectInputStream(new FileInputStream(metadataSaveFile));
-            uuid = inputStream.readUTF();
-            region = Region.getREGION_MAP().get(inputStream.readUTF());
-            date = (Date) inputStream.readObject();
-            inputStream.close();
-        } finally {
-            this.uuid = UUID.fromString(uuid);
         this.region = region;
         this.date = date;
-            recordsSaveFile = new File(TraceManager.tracesFolder, uuid + ".records");
         this.records = new SoftReference<>(null);
-        }
+        this.recordsCount = recordsCount;
     }
 
     /**
@@ -173,7 +152,8 @@ public class Trace {
             entityServer = new REntityServer();
             entityServer.addPlayer(player);
             entityServer.setCallback((p, rEntity, entityAction) -> {
-                if (entityAction != REntityServer.EntityAction.INTERACT) return;
+                if (entityAction != REntityServer.EntityAction.INTERACT)
+                    return;
                 if (rEntity instanceof TraceEntity) {
                     ((TraceEntity) rEntity).printIntoChat(p);
                 }
@@ -195,7 +175,8 @@ public class Trace {
             REntityServer newEntityServer = new REntityServer();
             newEntityServer.addPlayer(k);
             newEntityServer.setCallback((p, rEntity, entityAction) -> {
-                if (entityAction != REntityServer.EntityAction.INTERACT) return;
+                if (entityAction != REntityServer.EntityAction.INTERACT)
+                    return;
                 if (rEntity instanceof TraceEntity) {
                     ((TraceEntity) rEntity).printIntoChat(p);
                 }
@@ -234,7 +215,8 @@ public class Trace {
         List<TraceEntity> entities = new LinkedList<>();
 
         for (List<TNTPoint> bundle : bundles) {
-            entities.add(new TraceEntity(entityServer, bundle.get(0).getLocation(), bundle.get(0).isExplosion(), bundle, this));
+            entities.add(new TraceEntity(entityServer, bundle.get(0).getLocation(), bundle.get(0).isExplosion(), bundle,
+                    this));
         }
 
         // Apply modifiers
@@ -312,38 +294,7 @@ public class Trace {
      * Loads the records of this trace from storage to memory
      */
     private void loadRecords() {
-        List<TNTPoint> records = new ArrayList<>();
+        records = new SoftReference<>(TraceRepository.readTraceRecords(this));
-        long readBytes = 0;
-        try {
-            FileInputStream fileInputStream = new FileInputStream(recordsSaveFile);
-
-            @Cleanup
-            ObjectInputStream inputStream = new ObjectInputStream(new GZIPInputStream(fileInputStream));
-            long fileLenght = recordsSaveFile.length();
-            while (fileInputStream.getChannel().position() < fileLenght) {
-                records.add((TNTPoint) inputStream.readObject());
-                readBytes = fileInputStream.getChannel().position();
-            }
-        } catch (EOFException e) {
-            Logger logger = Bukkit.getLogger();
-            logger.log(Level.WARNING, "EOF in trace read detected in " + uuid);
-            logger.log(Level.WARNING, "Read " + readBytes + "/" + recordsSaveFile.length() + " Bytes");
-            logger.log(Level.WARNING, "Read so far: " + records);
-
-            e.printStackTrace();
-        } catch (IOException | ClassNotFoundException e) {
-            e.printStackTrace();
-        }
-
-        Map<Integer, List<TNTPoint>> histories = new HashMap<>();
-        for (TNTPoint record : records) {
-            int tntId = record.getTntId();
-            List<TNTPoint> history = histories.computeIfAbsent(tntId, id -> new ArrayList<>());
-            history.add(record);
-            record.setHistory(history);
-        }
-
-        this.records = new SoftReference<>(records);
     }
 
     public synchronized List<TNTPoint> getRecords() {
@@ -360,6 +311,7 @@ public class Trace {
                 ", region=" + region +
                 ", creationTime=" + date +
                 ", recordsSaveFile=" + recordsSaveFile.getName() +
+                ", recordCount=" + recordsCount +
                 ", records=" + getRecords() +
                 '}';
     }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TraceManager.java

@@ -30,11 +30,14 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.event.server.PluginEnableEvent;
 
 import java.io.File;
 import java.util.*;
 import java.util.stream.Collectors;
 
+import static de.steamwar.bausystem.features.tracer.TraceRepository.tracesFolder;
+
 @Linked
 public class TraceManager implements Listener {
 
@@ -44,9 +47,9 @@ public class TraceManager implements Listener {
         instance = this;
     }
 
-    public static File tracesFolder = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "traces");
 
-    public TraceManager() {
+
+    public void init() {
         if (!tracesFolder.exists())
             tracesFolder.mkdir();
 
@@ -58,7 +61,15 @@ public class TraceManager implements Listener {
             if (traceFile.getName().contains(".records"))
                 continue;
 
-            add(new Trace(traceFile));
+            if (TraceRepository.getVersion(traceFile) == TraceRepository.SERIALISATION_VERSION) {
+                add(TraceRepository.readTrace(traceFile));
+            } else {
+                String uuid = traceFile.getName().replace(".meta", "");
+
+                new File(tracesFolder, uuid + ".records").deleteOnExit();
+                new File(tracesFolder, uuid + ".meta").deleteOnExit();
+            }
+
         }
     }
 
@@ -160,8 +171,8 @@ public class TraceManager implements Listener {
         tracesByRegion.getOrDefault(region, new HashMap<>())
                 .forEach((i, trace) -> {
                     if (trace.getRegion() != region) return;
-                    trace.getMetadataSaveFile().delete();
+                    trace.getMetadataSaveFile().deleteOnExit();
-                    trace.getRecordsSaveFile().delete();
+                    trace.getRecordsSaveFile().deleteOnExit();
                 });
         tracesByRegion.getOrDefault(region, new HashMap<>()).clear();
     }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TraceRecorder.java

@@ -31,6 +31,7 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
+import org.bukkit.event.server.PluginEnableEvent;
 
 import java.util.*;
 import java.util.logging.Level;
@@ -70,7 +71,7 @@ public class TraceRecorder implements Listener {
      */
     private final Set<Region> autoTraceRegions = new HashSet<>();
 
-    public TraceRecorder() {
+    public void init() {
         BauSystem.runTaskTimer(BauSystem.getInstance(), () -> {
             record();
             checkForAutoTraceFinish();
@@ -170,8 +171,7 @@ public class TraceRecorder implements Listener {
         if (history.size() == 0) {
             try {
                 historyMap.put(tntPrimed, history);
-            }
+            } catch (NullPointerException e) {
-            catch (NullPointerException e) {
                 Logger logger = Bukkit.getLogger();
                 //TODO remove when no longer neccecary
                 logger.log(Level.WARNING, "Nullpointer thrown by historyMap");

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TraceRecordingWrapper.java

@@ -24,28 +24,22 @@ import de.steamwar.bausystem.region.Region;
 import lombok.Getter;
 import lombok.SneakyThrows;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.ObjectOutputStream;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.zip.GZIPOutputStream;
 
 public class TraceRecordingWrapper {
 
+    @Getter
+    private final Trace trace;
+
     @Getter
     private final long startTick;
     private final List<TNTPoint> recordsToAdd;
     private final List<TNTPoint> recordList;
-    private final ObjectOutputStream recordsOutputStream;
     private int nextOpenRecordId = 0;
     @Getter
     private boolean explosionRecorded = false;
 
-    @Getter
-    private final Trace trace;
-
     @SneakyThrows
     public TraceRecordingWrapper(Region region) {
         startTick = TPSUtils.currentRealTick.get();
@@ -53,8 +47,6 @@ public class TraceRecordingWrapper {
         recordList = new ArrayList<>();
 
         trace = new Trace(region, recordList);
-        File recordsSaveFile = new File(TraceManager.tracesFolder, trace.getUuid() + ".records");
-        recordsOutputStream = new ObjectOutputStream(new GZIPOutputStream(new FileOutputStream(recordsSaveFile)));
     }
 
     public int getNextOpenRecordIdAndIncrement() {
@@ -72,23 +64,14 @@ public class TraceRecordingWrapper {
     public void commitRecorded() {
         TraceManager.instance.showPartial(trace, recordsToAdd);
 
-        recordsToAdd.forEach(record -> {
-            try {
-                recordsOutputStream.writeObject(record);
-                recordsOutputStream.flush();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        });
-
         recordList.addAll(recordsToAdd);
+        trace.setRecordsCount(recordList.size());
         recordsToAdd.clear();
     }
 
     @SneakyThrows
     protected void finalizeRecording() {
-        recordsOutputStream.flush();
+        TraceRepository.writeTrace(trace, recordList);
-        recordsOutputStream.close();
         TraceManager.instance.add(trace);
     }
 }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/TraceRepository.java

@@ -0,0 +1,136 @@
+package de.steamwar.bausystem.features.tracer;
+
+import de.steamwar.bausystem.region.Region;
+import lombok.Cleanup;
+import lombok.SneakyThrows;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.util.Vector;
+
+import java.io.*;
+import java.util.*;
+
+public class TraceRepository {
+
+    /**
+     * Increment this when changing serialisation format
+     */
+    public static final int SERIALISATION_VERSION = 1;
+    public static File tracesFolder = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "traces");
+
+    @SneakyThrows
+    protected static int getVersion(File metadataFile) {
+        @Cleanup
+        ObjectInputStream reader = new ObjectInputStream(new FileInputStream(metadataFile));
+        reader.readUTF();
+        reader.readUTF();
+        reader.readObject();
+        try {
+            int version = reader.readInt();
+            return version;
+        } catch (EOFException e) {
+            return 0;
+        }
+    }
+
+    @SneakyThrows
+    public static Trace readTrace(File metadataFile) {
+        @Cleanup
+        ObjectInputStream reader = new ObjectInputStream(new FileInputStream(metadataFile));
+        UUID uuid = UUID.fromString(reader.readUTF());
+        Region region = Region.getREGION_MAP().get(reader.readUTF());
+        Date date = (Date) reader.readObject();
+        File recordsFile = new File(tracesFolder,uuid + ".records");
+        int serialisationVersion = reader.readInt();
+        int recordsCount = reader.readInt();
+
+        return new Trace(uuid, region, date, metadataFile, recordsFile, recordsCount);
+    }
+
+    @SneakyThrows
+    protected static void writeTrace(Trace trace, List<TNTPoint> records) {
+        ObjectOutputStream outputStream = new ObjectOutputStream(new FileOutputStream(trace.getMetadataSaveFile()));
+        outputStream.writeUTF(trace.getUuid().toString());
+        outputStream.writeUTF(trace.getRegion().getName());
+        outputStream.writeObject(trace.getDate());
+        outputStream.writeInt(SERIALISATION_VERSION);
+        outputStream.writeInt(records.size());
+        outputStream.flush();
+        outputStream.close();
+
+
+        writeTraceRecords(trace.getRecordsSaveFile(), records);
+    }
+
+    @SneakyThrows
+    protected static void writeTraceRecords(File recordsFile, List<TNTPoint> records) {
+        DataOutputStream outputStream = new DataOutputStream(new FileOutputStream(recordsFile));
+        for (TNTPoint record : records) {
+            outputStream.writeInt(record.getTntId());
+            outputStream.writeBoolean(record.isExplosion());
+            outputStream.writeBoolean(record.isInWater());
+            outputStream.writeBoolean(record.isAfterFirstExplosion());
+            outputStream.writeBoolean(record.isDestroyedBuildArea());
+            outputStream.writeBoolean(record.isDestroyedTestBlock());
+            outputStream.writeLong(record.getTicksSinceStart());
+            outputStream.writeInt(record.getFuse());
+            Location location = record.getLocation();
+            outputStream.writeDouble(location.getX());
+            outputStream.writeDouble(location.getY());
+            outputStream.writeDouble(location.getZ());
+            Vector velocity = record.getVelocity();
+            outputStream.writeDouble(velocity.getX());
+            outputStream.writeDouble(velocity.getY());
+            outputStream.writeDouble(velocity.getZ());
+        }
+        outputStream.flush();
+        outputStream.close();
+    }
+
+    @SneakyThrows
+    protected static TNTPoint readTraceRecord(DataInputStream objectInput) {
+
+        int tntId = objectInput.readInt();
+        boolean explosion = objectInput.readBoolean();
+        boolean inWater = objectInput.readBoolean();
+        boolean afterFirstExplosion = objectInput.readBoolean();
+        boolean destroyedBuildArea = objectInput.readBoolean();
+        boolean destroyedTestBlock = objectInput.readBoolean();
+        long ticksSinceStart = objectInput.readLong();
+        int fuse = objectInput.readInt();
+
+        double locX = objectInput.readDouble();
+        double locY = objectInput.readDouble();
+        double locZ = objectInput.readDouble();
+        Location location = new Location(Bukkit.getWorlds().get(0), locX, locY, locZ);
+
+        double velX = objectInput.readDouble();
+        double velY = objectInput.readDouble();
+        double velZ = objectInput.readDouble();
+        Vector velocity = new Vector(velX, velY, velZ);
+
+        return new TNTPoint(tntId, explosion, inWater, afterFirstExplosion, destroyedBuildArea, destroyedTestBlock, ticksSinceStart, fuse, location, velocity, Collections.emptyList());
+    }
+
+    @SneakyThrows
+    protected static List<TNTPoint> readTraceRecords(Trace trace) {
+        File recordsFile = trace.getRecordsSaveFile();
+        @Cleanup
+        DataInputStream inputStream = new DataInputStream(new FileInputStream(recordsFile));
+
+        List<TNTPoint> records = new ArrayList<>();
+        for (int i = 0; i < trace.getRecordsCount(); i++) {
+            records.add(readTraceRecord(inputStream));
+        }
+
+        Map<Integer, List<TNTPoint>> histories = new HashMap<>();
+        for (TNTPoint record : records) {
+            int tntId = record.getTntId();
+            List<TNTPoint> history = histories.computeIfAbsent(tntId, id -> new ArrayList<>());
+            history.add(record);
+            record.setHistory(history);
+        }
+
+        return records;
+    }
+}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/world/AFKStopperListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.world;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.core.CRIUWakeupEvent;
 import de.steamwar.core.CheckpointUtils;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Bukkit;
@@ -35,20 +36,16 @@ import org.bukkit.event.player.PlayerQuitEvent;
 @Linked
 public class AFKStopperListener implements Listener {
 
-    private int afkTicks = 0;
+    private long lastMovementTime = System.currentTimeMillis();
 
     public AFKStopperListener() {
         Bukkit.getScheduler().runTaskTimer(BauSystem.getInstance(), () -> {
-            switch (afkTicks) {
+            long currentTime = System.currentTimeMillis();
-                case 15:
+            if(currentTime - lastMovementTime > 10*60000) { // 10 Minutes
-                    for (Player p : Bukkit.getOnlinePlayers()) {
+                for (Player p : Bukkit.getOnlinePlayers())
                     p.kickPlayer(BauSystem.MESSAGE.parse("AFK_KICK_MESSAGE", p));
-                    }
+            } else if(currentTime - lastMovementTime > 9*60000)
-                case 14:
                 BauSystem.MESSAGE.broadcast("AFK_WARNING_MESSAGE");
-                default:
-                    afkTicks++;
-            }
         }, 1200, 1200); //every minute
     }
 
@@ -60,7 +57,7 @@ public class AFKStopperListener implements Listener {
 
         Location from = event.getFrom();
         if (from.getPitch() != to.getPitch() || from.getYaw() != to.getYaw())
-            afkTicks = 0;
+            lastMovementTime = System.currentTimeMillis();
     }
 
     @EventHandler(priority = EventPriority.LOWEST) //Potential fix for potential race condition with WE axe spontaneously not working
@@ -73,4 +70,9 @@ public class AFKStopperListener implements Listener {
         if(Bukkit.getOnlinePlayers().isEmpty() || (Bukkit.getOnlinePlayers().size() == 1 && Bukkit.getOnlinePlayers().contains(event.getPlayer())))
             CheckpointUtils.freeze();
     }
+
+    @EventHandler
+    public void onCRIUWakeup(CRIUWakeupEvent event) {
+        lastMovementTime = System.currentTimeMillis();
+    }
 }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/world/AntiBauAddMemberFix.java

@@ -21,6 +21,7 @@ package de.steamwar.bausystem.features.world;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.config.BauServer;
+import de.steamwar.core.CRIUWakeupEvent;
 import de.steamwar.linkage.Linked;
 import de.steamwar.sql.BauweltMember;
 import de.steamwar.sql.SteamwarUser;
@@ -32,7 +33,6 @@ import org.bukkit.event.player.PlayerJoinEvent;
 @Linked
 public class AntiBauAddMemberFix implements Listener {
 
-
     @EventHandler(priority = EventPriority.LOW)
     public void onPlayerJoin(PlayerJoinEvent event) {
         if (BauSystem.DEV_SERVER) return;
@@ -44,4 +44,9 @@ public class AntiBauAddMemberFix implements Listener {
             throw new SecurityException("The player " + event.getPlayer().getName() + " joined on the server of " + SteamwarUser.get(BauServer.getInstance().getOwnerID()).getUserName() + " without being added!");
         }
     }
+
+    @EventHandler
+    public void onCRIUWakeup(CRIUWakeupEvent event) {
+        BauweltMember.clear();
+    }
 }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/world/WorldEditSelectionSaver.java

@@ -0,0 +1,89 @@
+/*
+ *   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.bausystem.features.world;
+
+import com.sk89q.worldedit.regions.RegionSelector;
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.shared.Pair;
+import de.steamwar.bausystem.utils.WorldEditUtils;
+import de.steamwar.linkage.Linked;
+import de.steamwar.sql.SteamwarUser;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import java.io.*;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.stream.Collectors;
+
+@Linked
+public class WorldEditSelectionSaver implements Listener {
+
+    private File WORLD_EDIT_SELECTIONS = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "world_edit_selections");
+
+    {
+       WORLD_EDIT_SELECTIONS.mkdir();
+    }
+
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        SteamwarUser steamwarUser = SteamwarUser.get(event.getPlayer().getUniqueId());
+        File file = new File(WORLD_EDIT_SELECTIONS, Integer.toString(steamwarUser.getId()));
+        if (!file.exists()) return;
+        try {
+            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
+            Class<? extends RegionSelector> clazz = (Class<? extends RegionSelector>) Class.forName(bufferedReader.readLine());
+            List<Location> locations = bufferedReader.lines()
+                    .map(s -> s.split(" "))
+                    .map(strings -> strings.length != 3 ? null : new Location(event.getPlayer().getWorld(), Integer.parseInt(strings[0]), Integer.parseInt(strings[1]), Integer.parseInt(strings[2])))
+                    .collect(Collectors.toList());
+            WorldEditUtils.setVertices(event.getPlayer(), clazz, locations);
+        } catch (IOException | ClassNotFoundException e) {
+            BauSystem.getInstance().getLogger().log(Level.SEVERE, e.getMessage(), e);
+            file.delete();
+        }
+    }
+
+    @EventHandler
+    public void onPlayerQuit(PlayerQuitEvent event) {
+        SteamwarUser steamwarUser = SteamwarUser.get(event.getPlayer().getUniqueId());
+        Pair<Class<? extends RegionSelector>, List<Location>> data = WorldEditUtils.getVertices(event.getPlayer());
+        File file = new File(WORLD_EDIT_SELECTIONS, Integer.toString(steamwarUser.getId()));
+        try {
+            BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file)));
+            bufferedWriter.write(data.getKey().getTypeName());
+            for (Location location : data.getValue()) {
+                if (location == null) {
+                    bufferedWriter.write("\n");
+                } else {
+                    bufferedWriter.write("\n" + location.getBlockX() + " " + location.getBlockY() + " " + location.getBlockZ());
+                }
+            }
+            bufferedWriter.close();
+        } catch (IOException e) {
+            BauSystem.getInstance().getLogger().log(Level.SEVERE, e.getMessage(), e);
+            file.delete();
+        }
+    }
+}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/utils/VersionAnnouncer.java

@@ -0,0 +1,49 @@
+/*
+ *     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.bausystem.utils;
+
+import com.viaversion.viaversion.api.Via;
+import com.viaversion.viaversion.api.ViaAPI;
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.linkage.Linked;
+import net.md_5.bungee.api.ChatMessageType;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+
+@Linked
+public class VersionAnnouncer implements Listener {
+
+    private final String versionString = Bukkit.getBukkitVersion().split("-", 2)[0];
+
+    @SuppressWarnings("unchecked")
+    private final ViaAPI<Player> via = Via.getAPI();
+
+    @EventHandler
+    public void onJoin(PlayerJoinEvent event) {
+        Player player = event.getPlayer();
+        if(via.getServerVersion().supportedVersions().contains(via.getPlayerVersion(player)))
+            return;
+
+        BauSystem.MESSAGE.sendPrefixless("SERVER_VERSION", player, ChatMessageType.ACTION_BAR, versionString);
+    }
+}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/utils/WorldEditUtils.java

@@ -19,17 +19,21 @@
 
 package de.steamwar.bausystem.utils;
 
+import com.comphenix.tinyprotocol.Reflection;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.IncompleteRegionException;
+import com.sk89q.worldedit.LocalSession;
 import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.extension.factory.PatternFactory;
+import com.sk89q.worldedit.extension.platform.permission.ActorSelectorLimits;
 import com.sk89q.worldedit.function.mask.Mask;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.internal.registry.InputParser;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.regions.RegionSelector;
+import com.sk89q.worldedit.regions.selector.limit.SelectorLimits;
 import de.steamwar.bausystem.shared.Pair;
 import lombok.SneakyThrows;
 import lombok.experimental.UtilityClass;
@@ -37,6 +41,9 @@ import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
 
+import java.util.List;
+import java.util.stream.Collectors;
+
 @UtilityClass
 public class WorldEditUtils {
 
@@ -77,6 +84,40 @@ public class WorldEditUtils {
         return WorldEdit.getInstance().getPatternFactory();
     }
 
+    public Pair<Class<? extends RegionSelector>, List<Location>> getVertices(Player player) {
+        RegionSelector regionSelector = WorldEdit.getInstance()
+                .getSessionManager()
+                .get(BukkitAdapter.adapt(player))
+                .getRegionSelector(BukkitAdapter.adapt(player.getWorld()));
+        return new Pair<>(regionSelector.getClass(), regionSelector.getVertices()
+                .stream()
+                .map(blockVector3 -> blockVector3 == null ? null : adapt(player.getWorld(), blockVector3))
+                .collect(Collectors.toList()));
+    }
+
+    public void setVertices(Player player, Class<? extends RegionSelector> clazz, List<Location> vertices) {
+        LocalSession localSession = WorldEdit.getInstance()
+                .getSessionManager()
+                .get(BukkitAdapter.adapt(player));
+
+        Reflection.ConstructorInvoker constructorInvoker = Reflection.getConstructor(clazz, com.sk89q.worldedit.world.World.class);
+        RegionSelector regionSelector = (RegionSelector) constructorInvoker.invoke(BukkitAdapter.adapt(player.getWorld()));
+        localSession.setRegionSelector(BukkitAdapter.adapt(player.getWorld()), regionSelector);
+
+        if (vertices.isEmpty()) return;
+
+        SelectorLimits selectorLimits = ActorSelectorLimits.forActor(BukkitAdapter.adapt(player));
+        for (int i = 0; i < vertices.size(); i++) {
+            Location location = vertices.get(i);
+            if (location == null) continue;
+            if (i == 0) {
+                regionSelector.selectPrimary(BukkitAdapter.adapt(location).toBlockPoint(), selectorLimits);
+            } else {
+                regionSelector.selectSecondary(BukkitAdapter.adapt(location).toBlockPoint(), selectorLimits);
+            }
+        }
+    }
+
     public Pair<Location, Location> getSelection(Player player) {
         RegionSelector regionSelector = WorldEdit.getInstance()
                 .getSessionManager()

BauSystem/BauSystem_Main/src/plugin.yml

@@ -2,6 +2,8 @@ name: BauSystem
 authors: [ Lixfel, YoyoNow, Chaoscaot, Zeanon, D4rkr34lm ]
 version: "2.0"
 depend: [ WorldEdit, SpigotCore ]
+softdepend:
+  - ViaVersion
 load: POSTWORLD
 main: de.steamwar.bausystem.BauSystem
 api-version: "1.13"

KotlinCore/build.gradle.kts

@@ -18,17 +18,8 @@
  */
 
 plugins {
-    id("java")
+    steamwar.kotlin
-    kotlin("jvm") version "2.0.0"
+    alias(libs.plugins.shadow)
-
-    id("com.github.johnrengelman.shadow")
-}
-
-group = "de.steamwar"
-version = ""
-
-tasks.compileJava {
-    options.encoding = "UTF-8"
 }
 
 tasks.build {
@@ -39,29 +30,6 @@ tasks.shadowJar {
     exclude("org/**")
 }
 
-java {
-    sourceCompatibility = JavaVersion.VERSION_21
-    targetCompatibility = JavaVersion.VERSION_21
-}
-
-sourceSets {
-    main {
-        java {
-            srcDirs("src/")
-        }
-        resources {
-            srcDirs("src/")
-            exclude("**/*.java", "**/*.kt")
-        }
-    }
-}
-
 dependencies {
-    implementation(kotlin("reflect"))
+    compileOnly(libs.paperapi21)
-
-    compileOnly("io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
-}
-
-kotlin {
-    jvmToolchain(21)
 }

KotlinCore/src/de/steamwar/kotlin/KotlinCore.kt

@@ -17,7 +17,7 @@
  *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package de.steamwar.core
+package de.steamwar.kotlin
 
 import org.bukkit.plugin.java.JavaPlugin
 

KotlinCore/src/plugin.yml

@@ -1,5 +1,5 @@
 name: KotlinCore
 version: '2.0.0'
-main: de.steamwar.core.KotlinCore
+main: de.steamwar.kotlin.KotlinCore
 load: POSTWORLD
 api-version: '1.21'

MissileWars/src/de/steamwar/misslewars/items/SpecialItem.java

@@ -111,11 +111,11 @@ public abstract class SpecialItem {
 	}
 
 	public static ItemStack getRandomItem() {
-		if (Config.MissileChance == 0 || consecutiveSupportItems > 1) {
+		if (Config.MissileChance == 0) {
-			consecutiveSupportItems = 0;
 			return supportItems.get(random.nextInt(supportItems.size())).getItem();
 		}
-		if (Config.MissileChance == 1) {
+		if (Config.MissileChance == 1 || consecutiveSupportItems > 1) {
+			consecutiveSupportItems = 0;
 			return missileItems.get(random.nextInt(missileItems.size())).getItem();
 		}
 

SpigotCore/SpigotCore_Main/src/de/steamwar/core/CRIUSleepEvent.java

@@ -0,0 +1,36 @@
+/*
+ *   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.core;
+
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class CRIUSleepEvent extends Event {
+    private static final HandlerList handlers = new HandlerList();
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}

SpigotCore/SpigotCore_Main/src/de/steamwar/core/CRIUWakeupEvent.java

@@ -0,0 +1,36 @@
+/*
+ *   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.core;
+
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+public class CRIUWakeupEvent extends Event {
+    private static final HandlerList handlers = new HandlerList();
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}

SpigotCore/SpigotCore_Main/src/de/steamwar/core/CheckpointUtils.java

@@ -22,7 +22,6 @@ package de.steamwar.core;
 import com.comphenix.tinyprotocol.Reflection;
 import com.comphenix.tinyprotocol.TinyProtocol;
 import com.viaversion.viaversion.api.Via;
-import de.steamwar.sql.BauweltMember;
 import de.steamwar.sql.internal.Statement;
 import io.netty.channel.ChannelFuture;
 import org.bukkit.Bukkit;
@@ -94,6 +93,7 @@ public class CheckpointUtils {
     private static final Reflection.FieldAccessor<List> channelFutures = Reflection.getField(TinyProtocol.serverConnection, List.class, 0, ChannelFuture.class);
     private static final Reflection.MethodInvoker bind = Reflection.getMethod(TinyProtocol.serverConnection, null, InetAddress.class, int.class);
     private static void freezeInternal(Path path) throws Exception {
+        Bukkit.getPluginManager().callEvent(new CRIUSleepEvent());
         Bukkit.getWorlds().forEach(FlatteningWrapper.impl::syncSave);
         Statement.closeAll();
 
@@ -141,7 +141,7 @@ public class CheckpointUtils {
         }
         Via.getManager().getInjector().inject();
 
-        BauweltMember.clear();
+        Bukkit.getPluginManager().callEvent(new CRIUWakeupEvent());
         Core.getInstance().getLogger().log(Level.INFO, "Checkpoint restored");
     }
 }

TNTLeague/build.gradle.kts

@@ -0,0 +1,9 @@
+plugins {
+    steamwar.kotlin
+}
+
+dependencies {
+    compileOnly(libs.paperapi21)
+    compileOnly(project(":SpigotCore"))
+    compileOnly(project(":KotlinCore"))
+}

TNTLeague/src/config.yml

@@ -0,0 +1,100 @@
+startDelay: 10
+gameTime: 1200
+
+prices:
+  TNT:
+    price: 4
+    amount: 4
+  REDSTONE:
+    price: 4
+    amount: 4
+  REPEATER:
+    price: 4
+    amount: 2
+  COMPARATOR:
+    price: 4
+    amount: 1
+  REDSTONE_BLOCK:
+    price: 4
+    amount: 1
+  REDSTONE_TORCH:
+    price: 4
+    amount: 2
+  END_STONE:
+    price: 4
+    amount: 8
+  ICE:
+    price: 8
+    amount: 1
+  LEVER:
+    price: 4
+    amount: 1
+  OAK_BUTTON:
+    price: 4
+    amount: 1
+  STONE_BUTTON:
+    price: 4
+    amount: 1
+  OAK_TRAPDOOR:
+    price: 4
+    amount: 2
+  IRON_TRAPDOOR:
+    price: 4
+    amount: 1
+  PISTON:
+    price: 4
+    amount: 2
+  STICKY_PISTON:
+    price: 4
+    amount: 1
+  GLASS:
+    price: 4
+    amount: 2
+  OAK_FENCE:
+    price: 4
+    amount: 4
+  LADDER:
+    price: 6
+    amount: 2
+  WHITE_GLAZED_TERRACOTTA:
+    price: 4
+    amount: 3
+  JUKEBOX:
+    price: 4
+    amount: 2
+  OBSERVER:
+    price: 10
+    amount: 4
+  BREWING_STAND:
+    price: 4
+    amount: 1
+  STRING:
+    price: 4
+    amount: 2
+  END_STONE_BRICK_SLAB:
+    price: 4
+    amount: 2
+  TARGET:
+    price: 4
+    amount: 1
+  COPPER_BULB:
+    price: 4
+    amount: 1
+  SLIME_BLOCK:
+    price: 6
+    amount: 2
+  HONEY_BLOCK:
+    price: 6
+    amount: 2
+  STONE_PRESSURE_PLATE:
+    price: 4
+    amount: 1
+  NOTE_BLOCK:
+    price: 3
+    amount: 1
+  HOPPER:
+    price: 3
+    amount: 1
+  GRAVEL:
+    price: 4
+    amount: 3

TNTLeague/src/de/steamwar/tntleague/TNTLeague.kt

@@ -0,0 +1,48 @@
+package de.steamwar.tntleague
+
+import de.steamwar.tntleague.command.AcceptCommand
+import de.steamwar.tntleague.command.InviteCommand
+import de.steamwar.tntleague.command.LeaveCommand
+import de.steamwar.tntleague.command.RemoveCommand
+import de.steamwar.tntleague.events.GlobalListener
+import de.steamwar.tntleague.events.LobbyListener
+import net.kyori.adventure.key.Key
+import net.kyori.adventure.translation.GlobalTranslator
+import net.kyori.adventure.translation.TranslationRegistry
+import net.kyori.adventure.util.UTF8ResourceBundleControl
+import org.bukkit.plugin.java.JavaPlugin
+import java.util.*
+
+lateinit var plugin: TNTLeague
+
+class TNTLeague : JavaPlugin() {
+    init {
+        plugin = this
+    }
+
+    override fun onEnable() {
+        saveResource("config.yml", false)
+        saveDefaultConfig()
+
+        val registry = TranslationRegistry.create(Key.key("steamwar:tntleague"))
+
+        val bundleDe = ResourceBundle.getBundle("de.steamwar.tntleague.TNTLeague", Locale.GERMAN, UTF8ResourceBundleControl())
+        val bundleEn = ResourceBundle.getBundle("de.steamwar.tntleague.TNTLeague", Locale.US, UTF8ResourceBundleControl())
+        registry.defaultLocale(Locale.US)
+
+        registry.registerAll(Locale.GERMAN, bundleDe, true)
+        registry.registerAll(Locale.US, bundleEn, true)
+
+        GlobalTranslator.translator().addSource(registry)
+
+        server.pluginManager.registerEvents(LobbyListener, this)
+        server.pluginManager.registerEvents(GlobalListener, this)
+
+        logger.info("TNTLeague enabled")
+
+        InviteCommand.register()
+        AcceptCommand.register()
+        RemoveCommand.register()
+        LeaveCommand.register()
+    }
+}

TNTLeague/src/de/steamwar/tntleague/TNTLeague_de_DE.properties

@@ -0,0 +1,18 @@
+join={0} ist dem Spiel beigetreten!
+joinTeam={0} ist dem {1} team begetreten!
+quit={0} hat das Spiel verlassen!
+blue=Blau
+red=Rot
+shutdown=Der Server fährt in {0} sekunden herunter!
+teamWin=Team {0} gewinnt!
+notEnoughCoins=Du hast nicht genug Coins um dir das zu kaufen!
+gameStarting=Das Spiel beginnt in {0} Sekunden!
+gameStart=Start in {0}
+gameStarted=Das Spiel beginnt!
+gameEnded=Das Spiel ist aus!
+dealer=Händler
+dealerItem=
+dealerPrice=Kosten: {0} Coins
+scoreboardTarget=Ziel: {0}
+scoreboardTime=Zeit: {0}:{1}
+scoreboardTeam=

TNTLeague/src/de/steamwar/tntleague/TNTLeague_en_US.properties

@@ -0,0 +1,37 @@
+join={0} joined the game!
+joinTeam={0} joined the {1} team!
+quit={0} left the game!
+quitTeam={0} left the {1} team!
+blue=Blue
+red=Red
+shutdown=The server stops in {0} seconds!
+teamWin=Team {0} wins!
+
+notEnoughCoins=You don't have enough coins to buy this item!
+
+gameStarting=The game starts in {0} seconds!
+gameStart=Starting in {0}
+gameStarted=The game has started!
+
+timeRemaining={0} minutes remaining!
+
+gameEnded=The game has ended!
+draw=The game ended in a draw!
+chat={0}» {1}
+
+dealer=Shopkeeper
+dealerItem={0} {1}
+dealerPrice=Price: {0} Coins
+
+scoreboardTarget=Target: {0}
+scoreboardTime=Time: {0}:{1}
+scoreboardTeam=Team {0}: {1}
+
+ready=Ready
+notReady=Not ready
+isReady=Team {0} is ready!
+isNotReady=Team {0} is not ready!
+
+invited={0} invited you to join the {1} team! *Click*
+invitedHover=Click to join the {0} team!
+invitedPlayer=Invited {0} to join your team!

TNTLeague/src/de/steamwar/tntleague/command/AcceptCommand.kt

@@ -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.tntleague.command
+
+import de.steamwar.command.SWCommand
+import de.steamwar.tntleague.game.TNTLeagueGame
+import org.bukkit.entity.Player
+
+object AcceptCommand: SWCommand("accept") {
+
+    @Register
+    fun acceptInvite(sender: Player, @Validator("isLeader") target: Player) {
+        if (TNTLeagueGame.state != TNTLeagueGame.GameState.LOBBY) return
+
+        val team = TNTLeagueGame.getTeam(target) ?: return
+        if (team.leader != target) return
+        if (sender !in team.invites) return
+
+        team.invites.remove(target)
+        team.opposite.invites.remove(target)
+        team.join(sender)
+    }
+}

TNTLeague/src/de/steamwar/tntleague/command/InviteCommand.kt

@@ -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.tntleague.command
+
+import de.steamwar.command.SWCommand
+import de.steamwar.command.TypeValidator
+import de.steamwar.tntleague.game.TNTLeagueGame
+import de.steamwar.tntleague.util.*
+import net.kyori.adventure.text.event.ClickEvent
+import net.kyori.adventure.text.event.HoverEvent
+import org.bukkit.entity.Player
+
+object InviteCommand: SWCommand("invite") {
+
+    @Register
+    fun invitePlayer(@Validator("isLeader") sender: Player, target: Player) {
+        if (TNTLeagueGame.state != TNTLeagueGame.GameState.LOBBY) return
+        if (TNTLeagueGame.getTeam(target) != null) return
+
+        val team = TNTLeagueGame.getTeam(sender)!!
+        team.invites.add(target)
+
+        target.sendMessage(translate("invited", sender.name.yellow(), translate(team.name).colorByTeam(team)).basic().clickEvent(
+            ClickEvent.callback {
+                if (target !in team.invites) return@callback
+
+                team.invites.remove(target)
+                team.opposite.invites.remove(target)
+                team.join(target)
+            })
+            .hoverEvent(HoverEvent.showText(translate("invitedHover", translate(team.name).colorByTeam(team)).green())))
+        sender.sendMessage(translate("invitedPlayer", target.name.yellow()).basic())
+    }
+
+    @Validator("isLeader", local = false)
+    fun isLeader(): TypeValidator<Player> {
+        return TypeValidator<Player> { _, player, _ -> TNTLeagueGame.getTeam(player)?.leader == player}
+    }
+}

TNTLeague/src/de/steamwar/tntleague/command/LeaveCommand.kt

@@ -0,0 +1,30 @@
+/*
+ *   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.tntleague.command
+
+import de.steamwar.command.SWCommand
+import de.steamwar.tntleague.game.TNTLeagueGame
+import org.bukkit.entity.Player
+
+object LeaveCommand: SWCommand("leave", "l") {
+
+    @Register
+    fun leave(player: Player) = TNTLeagueGame.getTeam(player)?.remove(player)
+}

TNTLeague/src/de/steamwar/tntleague/command/RemoveCommand.kt

@@ -0,0 +1,39 @@
+/*
+ *   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.tntleague.command
+
+import de.steamwar.command.SWCommand
+import de.steamwar.tntleague.game.TNTLeagueGame
+import org.bukkit.entity.Player
+
+object RemoveCommand: SWCommand("remove") {
+
+    @Register
+    fun removePlayer(@Validator("isLeader") sender: Player, target: Player) {
+        if (TNTLeagueGame.state != TNTLeagueGame.GameState.LOBBY) return
+
+        if (sender == target) return
+        val team = TNTLeagueGame.getTeam(sender) ?: return
+        if (team.leader != sender) return
+        if (target !in team.members) return
+
+        team.remove(target)
+    }
+}

TNTLeague/src/de/steamwar/tntleague/config/TNTLeagueConfig.kt

@@ -0,0 +1,35 @@
+package de.steamwar.tntleague.config
+
+import de.steamwar.tntleague.plugin
+import org.bukkit.Material
+import org.bukkit.configuration.ConfigurationSection
+import org.bukkit.configuration.file.FileConfiguration
+
+data class TNTLeagueConfig(
+    val startDelay: Int = 10,
+    val gameTime: Int = 60 * 20,
+
+    val prices: Map<Material, Price>
+) {
+    companion object {
+        val config: TNTLeagueConfig by lazy { loadConfig(plugin.config) }
+
+        private fun loadConfig(config: FileConfiguration): TNTLeagueConfig {
+            return TNTLeagueConfig(config.getInt("startDelay"), config.getInt("gameTime"), loadPrices(config.getConfigurationSection("prices")!!))
+        }
+
+        private fun loadPrices(config: ConfigurationSection): Map<Material, Price> {
+            return config.getKeys(false).associateWith {
+                Price(
+                    config.getInt("$it.amount"),
+                    config.getInt("$it.price")
+                )
+            }.mapKeys { Material.getMaterial(it.key)!! }
+        }
+    }
+
+    data class Price(
+        val amount: Int,
+        val price: Int,
+    )
+}

TNTLeague/src/de/steamwar/tntleague/config/TNTLeagueWorldConfig.kt

@@ -0,0 +1,75 @@
+package de.steamwar.tntleague.config
+
+import de.steamwar.tntleague.plugin
+import de.steamwar.tntleague.util.Area
+import de.steamwar.tntleague.util.translate
+import org.bukkit.Location
+import org.bukkit.Material
+import org.bukkit.configuration.ConfigurationSection
+import org.bukkit.configuration.file.YamlConfiguration
+import org.bukkit.entity.Villager
+import org.bukkit.entity.WanderingTrader
+import java.io.File
+
+val world by lazy { plugin.server.worlds.first()!! }
+
+private val targetedBlocksRed by lazy { TNTLeagueWorldConfig.redTeam.target.blocks.count { block -> block.type == TNTLeagueWorldConfig.targetMaterial } }
+
+private val targetedBlocksBlue by lazy { TNTLeagueWorldConfig.blueTeam.target.blocks.count { block -> block.type == TNTLeagueWorldConfig.targetMaterial } }
+
+private val targetedBlocksAll: Int
+    get() = if (targetedBlocksBlue == targetedBlocksRed) targetedBlocksBlue else error("Targeted blocks are not equal")
+
+val targetedBlocks: Int
+    get() = if (TNTLeagueWorldConfig.target != -1) TNTLeagueWorldConfig.target else targetedBlocksAll
+
+object TNTLeagueWorldConfig {
+    private val config: YamlConfiguration by lazy {
+        YamlConfiguration.loadConfiguration(
+            File(
+                plugin.server.worlds.first().worldFolder,
+                "tntleague.yml"
+            )
+        )
+    }
+
+    val blueTeam: TeamConfig = TeamConfig.fromConfig(config.getConfigurationSection("blueTeam")!!)
+    val redTeam: TeamConfig = TeamConfig.fromConfig(config.getConfigurationSection("redTeam")!!)
+    val lobby: Location = config.getLocation("lobby", blueTeam.spawnLocation.clone().add(redTeam.spawnLocation).multiply(0.5))!!
+    val targetMaterial: Material = Material.matchMaterial(config.getString("targetMaterial", "IRON_BLOCK")!!)!!
+    val minHeight: Int = config.getInt("minHeight", 0)
+    val target: Int = config.getInt("target", -1)
+
+    @JvmRecord
+    data class TeamConfig(
+        val spawnLocation: Location,
+        val dealerSpawn: Location,
+        val itemSpawn: Location,
+        val target: Area
+    ) {
+        companion object {
+            fun fromConfig(config: ConfigurationSection): TeamConfig {
+                val spawnLocation = config.getLocation("spawn")!!
+                val dealerSpawn = config.getLocation("dealerSpawn")!!
+                val itemSpawn = config.getLocation("itemSpawn")!!
+                val targetPos1 = config.getLocation("targetMin")!!
+                val targetPos2 = config.getLocation("targetMax")!!
+
+                spawnDealer(dealerSpawn)
+
+                return TeamConfig(spawnLocation, dealerSpawn, itemSpawn, Area(targetPos1, targetPos2))
+            }
+
+            private fun spawnDealer(loc: Location) = world.spawn(loc, WanderingTrader::class.java)
+                .apply {
+                    customName(translate("dealer"))
+                    isCustomNameVisible = false
+                    isInvulnerable = true
+                    isSilent = true
+                    isCollidable = false
+                    isAware = false
+                    setAI(false)
+                }
+        }
+    }
+}

TNTLeague/src/de/steamwar/tntleague/events/DummyListener.kt

@@ -0,0 +1,25 @@
+/*
+ *   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.tntleague.events
+
+import org.bukkit.event.Listener
+
+object DummyListener: Listener {
+}

TNTLeague/src/de/steamwar/tntleague/events/GlobalListener.kt

@@ -0,0 +1,88 @@
+package de.steamwar.tntleague.events
+
+import de.steamwar.tntleague.config.TNTLeagueWorldConfig
+import de.steamwar.tntleague.game.TNTLeagueGame
+import de.steamwar.tntleague.game.TNTLeagueTeam
+import de.steamwar.tntleague.inventory.SWInventoryHolder
+import de.steamwar.tntleague.plugin
+import de.steamwar.tntleague.util.*
+import io.papermc.paper.event.player.AsyncChatEvent
+import org.bukkit.GameMode
+import org.bukkit.Material
+import org.bukkit.event.EventHandler
+import org.bukkit.event.EventPriority
+import org.bukkit.event.Listener
+import org.bukkit.event.entity.PlayerDeathEvent
+import org.bukkit.event.inventory.InventoryClickEvent
+import org.bukkit.event.player.PlayerJoinEvent
+import org.bukkit.event.player.PlayerMoveEvent
+import org.bukkit.event.player.PlayerQuitEvent
+import org.bukkit.event.player.PlayerRespawnEvent
+
+object GlobalListener: Listener {
+
+    @EventHandler(priority = EventPriority.LOW)
+    fun onPlayerJoin(e: PlayerJoinEvent) {
+        e.joinMessage(null)
+        with(e.player) {
+            teleport(TNTLeagueWorldConfig.lobby)
+            inventory.clear()
+            plugin.server.broadcast(translate("join", name.bold()).basic())
+            isOp = false
+            gameMode = GameMode.SPECTATOR
+            respawnLocation = TNTLeagueWorldConfig.lobby
+        }
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST)
+    fun onPlayerQuit(e: PlayerQuitEvent) {
+        e.quitMessage(null)
+        plugin.server.broadcast(translate("quit", e.player.name.bold().colorByTeam(TNTLeagueGame.getTeam(e.player))).basic())
+        TNTLeagueGame.playerLeave(e.player)
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST)
+    fun onPlayerClick(e: InventoryClickEvent) {
+        val holder = e.inventory.getHolder(false)
+        if (holder is SWInventoryHolder && e.clickedInventory == holder._inventory) {
+            e.isCancelled = true
+            holder.handleInventoryClick(e)
+        }
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST)
+    fun onPlayerMove(e: PlayerMoveEvent) {
+        if (e.to.blockY < TNTLeagueWorldConfig.minHeight) {
+            when (val team = TNTLeagueGame.getTeam(e.player)) {
+                is TNTLeagueTeam -> e.player.teleport(team.config.spawnLocation)
+                null -> e.player.teleport(TNTLeagueWorldConfig.blueTeam.spawnLocation)
+            }
+        }
+
+        e.player.foodLevel = 20
+        e.player.saturation = 20f
+    }
+
+    @EventHandler
+    fun onPlayerDeath(e: PlayerDeathEvent) {
+        e.deathMessage(null)
+        e.drops.clear()
+
+        e.itemsToKeep.removeIf { it.type != Material.DIAMOND_PICKAXE }
+    }
+
+    @EventHandler
+    fun onPlayerRespawn(e: PlayerRespawnEvent) {
+        when (val team = TNTLeagueGame.getTeam(e.player)) {
+            is TNTLeagueTeam -> e.respawnLocation = team.config.spawnLocation
+            null -> e.respawnLocation = TNTLeagueWorldConfig.lobby
+        }
+    }
+
+    @EventHandler
+    fun onChat(e: AsyncChatEvent) {
+        e.renderer { source, sourceDisplayName, message, _ ->
+            translate("chat", sourceDisplayName.colorByTeam(TNTLeagueGame.getTeam(source)), message).basic()
+        }
+    }
+}

TNTLeague/src/de/steamwar/tntleague/events/IngameListener.kt

@@ -0,0 +1,77 @@
+package de.steamwar.tntleague.events
+
+import de.steamwar.scoreboard.SWScoreboard
+import de.steamwar.tntleague.config.TNTLeagueWorldConfig
+import de.steamwar.tntleague.game.TNTLeagueGame
+import de.steamwar.tntleague.game.TNTLeagueTeam
+import de.steamwar.tntleague.inventory.DealerInventory
+import de.steamwar.tntleague.util.TNTLeagueScoreboard
+import org.bukkit.GameMode
+import org.bukkit.Location
+import org.bukkit.Material
+import org.bukkit.entity.EntityType
+import org.bukkit.event.EventHandler
+import org.bukkit.event.Listener
+import org.bukkit.event.entity.EntityExplodeEvent
+import org.bukkit.event.entity.PlayerDeathEvent
+import org.bukkit.event.player.PlayerDropItemEvent
+import org.bukkit.event.player.PlayerInteractEntityEvent
+import org.bukkit.event.player.PlayerJoinEvent
+import org.bukkit.event.player.PlayerMoveEvent
+import org.bukkit.event.player.PlayerQuitEvent
+
+object IngameListener: Listener {
+
+    @EventHandler
+    fun onEntityInteract(e: PlayerInteractEntityEvent) {
+        if (e.player.gameMode == GameMode.SPECTATOR) return
+
+        if(e.rightClicked.type == EntityType.VILLAGER) {
+            e.isCancelled = true
+            e.player.openInventory(DealerInventory(e.player).getInventory())
+        }
+    }
+
+    @EventHandler
+    fun onExplode(e: EntityExplodeEvent) {
+        e.blockList().filter { it.type == TNTLeagueWorldConfig.targetMaterial }
+            .groupBy { getTeamByTargetLocation(it.location) }
+            .filterKeysNotNull()
+            .mapValues { it.value.size }
+            .forEach { it.key.damagedBlocks += it.value }
+    }
+
+    @EventHandler
+    fun onJoin(e: PlayerJoinEvent) {
+        SWScoreboard.createScoreboard(e.player, TNTLeagueScoreboard(e.player))
+    }
+
+    @EventHandler
+    fun onMove(e: PlayerMoveEvent) {
+        if (TNTLeagueGame.getTeam(e.player) != null) {
+             if (e.to.blockX >= TNTLeagueWorldConfig.lobby.blockX && e.to.blockX <= TNTLeagueWorldConfig.lobby.blockX + 1 ||
+                 e.to.blockZ >= TNTLeagueWorldConfig.lobby.blockZ && e.to.blockZ <= TNTLeagueWorldConfig.lobby.blockZ + 1) {
+                 e.isCancelled = true
+             }
+        }
+    }
+
+    @EventHandler
+    fun onDropPickaxe(e: PlayerDropItemEvent) {
+        if (e.itemDrop.itemStack.type == Material.DIAMOND_PICKAXE) {
+            e.isCancelled = true
+        }
+    }
+
+    private fun getTeamByTargetLocation(location: Location): TNTLeagueTeam? =
+        when (location) {
+            in TNTLeagueWorldConfig.redTeam.target -> TNTLeagueGame.redTeam
+            in TNTLeagueWorldConfig.blueTeam.target -> TNTLeagueGame.blueTeam
+            else -> null
+        }
+
+    private fun <K, T> Map<K?, T>.filterKeysNotNull(destination: MutableMap<K, T> = mutableMapOf()): Map<K, T> {
+        this.forEach { (t, u) -> if(t != null) destination[t] = u }
+        return destination
+    }
+}

TNTLeague/src/de/steamwar/tntleague/events/LobbyListener.kt

@@ -0,0 +1,61 @@
+package de.steamwar.tntleague.events
+
+import de.steamwar.tntleague.game.TNTLeagueGame
+import de.steamwar.tntleague.plugin
+import de.steamwar.tntleague.util.basic
+import de.steamwar.tntleague.util.colorByTeam
+import de.steamwar.tntleague.util.translate
+import de.steamwar.tntleague.util.yellow
+import io.papermc.paper.util.Tick
+import org.bukkit.event.EventHandler
+import org.bukkit.event.EventPriority
+import org.bukkit.event.Listener
+import org.bukkit.event.block.Action
+import org.bukkit.event.entity.EntityDamageEvent
+import org.bukkit.event.inventory.InventoryClickEvent
+import org.bukkit.event.player.PlayerDropItemEvent
+import org.bukkit.event.player.PlayerInteractEvent
+import org.bukkit.event.player.PlayerJoinEvent
+import org.bukkit.event.player.PlayerQuitEvent
+
+object LobbyListener: Listener {
+
+    @EventHandler
+    fun onPlayerJoin(e: PlayerJoinEvent) {
+        TNTLeagueGame.getFreeTeam()?.run {
+            join(e.player)
+            TNTLeagueGame.checkStart()
+        }
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST)
+    fun onPlayerQuit(e: PlayerQuitEvent) {
+        val team = TNTLeagueGame.getTeam(e.player) ?: return
+        team.leave(e.player)
+    }
+
+    @EventHandler
+    fun onPlayerDamage(e: EntityDamageEvent) {
+        e.isCancelled = true
+    }
+
+    @EventHandler
+    fun onDropEvent(e: PlayerDropItemEvent) {
+        e.isCancelled = true
+    }
+
+    @EventHandler
+    fun interactEvent(e: PlayerInteractEvent) {
+        val team = TNTLeagueGame.getTeam(e.player)
+        if (e.action.isRightClick && team != null && e.item?.isSimilar(team.readyItem()) == true && team.opposite.leader != null) {
+            team.isReady = !team.isReady
+        }
+    }
+
+    @EventHandler
+    fun inventoryClick(e: InventoryClickEvent) {
+        if (e.clickedInventory == e.whoClicked.inventory) {
+            e.isCancelled = true
+        }
+    }
+}

TNTLeague/src/de/steamwar/tntleague/game/TNTLeagueGame.kt

@@ -0,0 +1,259 @@
+package de.steamwar.tntleague.game
+
+import de.steamwar.scoreboard.SWScoreboard
+import de.steamwar.sql.Fight
+import de.steamwar.sql.FightPlayer
+import de.steamwar.sql.SteamwarUser
+import de.steamwar.tntleague.config.TNTLeagueConfig
+import de.steamwar.tntleague.config.TNTLeagueWorldConfig
+import de.steamwar.tntleague.config.world
+import de.steamwar.tntleague.events.DummyListener
+import de.steamwar.tntleague.events.IngameListener
+import de.steamwar.tntleague.events.LobbyListener
+import de.steamwar.tntleague.inventory.DealerInventory
+import de.steamwar.tntleague.plugin
+import de.steamwar.tntleague.util.*
+import net.kyori.adventure.bossbar.BossBar
+import net.kyori.adventure.sound.Sound
+import org.bukkit.GameMode
+import org.bukkit.Location
+import org.bukkit.Material
+import org.bukkit.block.data.type.TNT
+import org.bukkit.entity.Entity
+import org.bukkit.entity.Item
+import org.bukkit.entity.Player
+import org.bukkit.entity.TNTPrimed
+import org.bukkit.entity.Villager
+import org.bukkit.event.HandlerList
+import org.bukkit.event.Listener
+import org.bukkit.inventory.ItemStack
+import org.bukkit.scheduler.BukkitTask
+import java.sql.Timestamp
+import java.time.Instant
+
+object TNTLeagueGame {
+    var state: GameState = GameState.LOBBY
+        set(value) {
+            if (field.listener != value.listener) {
+                HandlerList.unregisterAll(field.listener)
+                plugin.server.pluginManager.registerEvents(value.listener, plugin)
+            }
+            field = value
+        }
+
+    var gameTimeRemaining: Int = TNTLeagueConfig.config.gameTime
+
+    val blueTeam = TNTLeagueTeam(TNTLeagueWorldConfig.blueTeam, TNTLeagueTeam.Team.BLUE)
+    val redTeam = TNTLeagueTeam(TNTLeagueWorldConfig.redTeam, TNTLeagueTeam.Team.RED)
+
+    private lateinit var start: Timestamp
+
+    private var task: Int? = null
+    private lateinit var spawnerTask: BukkitTask
+    private lateinit var timerTask: BukkitTask
+
+    private fun setup() {
+        assert(state == GameState.STARTING) { "Game is already running" }
+
+        state = GameState.RUNNING
+
+        plugin.server.onlinePlayers.forEach { SWScoreboard.createScoreboard(it, TNTLeagueScoreboard(it)) }
+
+        blueTeam.start()
+        redTeam.start()
+
+        plugin.server.broadcast(translate("gameStarted").success())
+
+        val tnt = ItemStack(Material.TNT)
+
+        start = Timestamp.from(Instant.now())
+
+        spawnerTask = plugin.server.scheduler.runTaskTimer(plugin, bukkit {
+            if (world.getNearbyEntitiesByType(Item::class.java, TNTLeagueWorldConfig.blueTeam.itemSpawn, 3.0).sumOf { it.itemStack.amount } <= 256) {
+                spawnItems(TNTLeagueWorldConfig.blueTeam.itemSpawn, tnt)
+                spawnItems(TNTLeagueWorldConfig.blueTeam.itemSpawn, DealerInventory.coins)
+            }
+            if (world.getNearbyEntitiesByType(Item::class.java, TNTLeagueWorldConfig.redTeam.itemSpawn, 3.0).sumOf { it.itemStack.amount } <= 256) {
+                spawnItems(TNTLeagueWorldConfig.redTeam.itemSpawn, tnt)
+                spawnItems(TNTLeagueWorldConfig.redTeam.itemSpawn, DealerInventory.coins)
+            }
+        }, 5, 10)
+
+        timerTask = plugin.server.scheduler.runTaskTimer(plugin, bukkit {
+            gameTimeRemaining--
+            if (gameTimeRemaining == 0) {
+                draw(WinReason.TIMEOUT)
+                return@bukkit
+            }
+
+            if (gameTimeRemaining % 300 == 0) {
+                plugin.server.broadcast(translate("timeRemaining", (gameTimeRemaining / 60).toString().yellow()).basic())
+                plugin.server.onlinePlayers.forEach { it.playSound(Sound.sound(org.bukkit.Sound.BLOCK_NOTE_BLOCK_PLING.key, Sound.Source.MASTER, 1f, 1f)) }
+            }
+        }, 20, 20)
+    }
+
+    private fun bukkit(f: () -> Unit): () -> Unit = f
+
+    private fun end() {
+        if(state != GameState.RUNNING) return
+        state = GameState.END
+
+        plugin.server.onlinePlayers.forEach {
+            it.gameMode = GameMode.SPECTATOR
+            SWScoreboard.removeScoreboard(it)
+            it.playSound(Sound.sound(org.bukkit.Sound.ENTITY_ENDER_DRAGON_DEATH.key, Sound.Source.MASTER, 1f, 1f))
+        }
+
+        plugin.server.broadcast(translate("gameEnded").success())
+
+        spawnerTask.cancel()
+
+        var shutdown = 10
+
+        plugin.server.scheduler.runTaskTimer(plugin, bukkit {
+            if (shutdown == 0) {
+                plugin.server.shutdown()
+            }
+
+            plugin.server.broadcast(translate("shutdown", shutdown.toString().yellow()).basic())
+
+            shutdown--
+        }, 20, 20)
+    }
+
+    private fun spawnItems(loc: Location, item: ItemStack) = plugin.server.worlds.first().dropItem(loc, item)
+
+    fun getTeam(player: Player) = if (player in blueTeam.members) blueTeam else if (player in redTeam.members) redTeam else null
+
+    fun getFreeTeam() = if (blueTeam.leader == null) blueTeam else if (redTeam.leader == null) redTeam else null
+
+    fun checkStart() {
+        if (blueTeam.isReady && redTeam.isReady) {
+            blueTeam.leader?.inventory?.clear()
+            redTeam.leader?.inventory?.clear()
+            state = GameState.STARTING
+
+            var countdown = TNTLeagueConfig.config.startDelay
+            plugin.server.broadcast(translate("gameStarting", countdown.toString().yellow()).basic())
+            val bar = BossBar.bossBar(translate("gameStart", countdown.toString().yellow()).gray(), (TNTLeagueConfig.config.startDelay - countdown) / TNTLeagueConfig.config.startDelay.toFloat(), BossBar.Color.GREEN, BossBar.Overlay.NOTCHED_10)
+            plugin.server.onlinePlayers.forEach { bar.addViewer(it) }
+            task = plugin.server.scheduler.scheduleSyncRepeatingTask(plugin, {
+                plugin.server.onlinePlayers.forEach { it.playSound(Sound.sound(org.bukkit.Sound.ENTITY_EXPERIENCE_ORB_PICKUP.key, Sound.Source.MASTER, 1f, 1f)) }
+                if (countdown-- == 0) {
+                    plugin.server.onlinePlayers.forEach { it.hideBossBar(bar) }
+                    task = task?.also { plugin.server.scheduler.cancelTask(it) }.let { null }
+                    setup()
+                } else {
+                    bar.name(translate("gameStart", countdown.toString().yellow()).gray())
+                    bar.progress((TNTLeagueConfig.config.startDelay - countdown) / TNTLeagueConfig.config.startDelay.toFloat())
+                    plugin.server.onlinePlayers.filter { !it.activeBossBars().contains(bar) }.forEach { bar.addViewer(it) }
+                }
+            }, 20, 20)
+
+            if (task == -1) {
+                error("Failed to start countdown task")
+            }
+        }
+    }
+
+    fun playerLeave(player: Player) {
+        blueTeam.invites.remove(player)
+        redTeam.invites.remove(player)
+        getTeam(player)?.apply {
+            members.remove(player)
+            if (leader == player) {
+                win(this.opposite, WinReason.LEAVE)
+            }
+        }
+    }
+
+    fun reset() {
+        assert(state == GameState.LOBBY || state == GameState.STARTING) { "Game is not in lobby or starting state" }
+
+        if (state == GameState.STARTING) {
+            task = task?.also { plugin.server.scheduler.cancelTask(it) }.let { null }
+            plugin.server.onlinePlayers.forEach { p -> p.activeBossBars().forEach { it.removeViewer(p) } }
+            state = GameState.LOBBY
+        }
+    }
+
+    fun win(tntLeagueTeam: TNTLeagueTeam, reason: WinReason) {
+        if (state != GameState.RUNNING) return
+        end()
+        plugin.server.broadcast(translate("teamWin", translate(tntLeagueTeam.name).color(tntLeagueTeam.color)).success())
+        statistic(tntLeagueTeam, reason)
+        explode(tntLeagueTeam.opposite)
+    }
+
+    fun draw(reason: WinReason) {
+        if (state != GameState.RUNNING) return
+        end()
+        plugin.server.broadcast(translate("draw").success())
+        statistic(null, reason)
+    }
+
+    fun explode(team: TNTLeagueTeam) {
+        Area(team.config.spawnLocation.clone().add(20.0, 30.0, 20.0), team.config.spawnLocation.clone().subtract(20.0, 0.0, 20.0).add(0.0, 30.0, 0.0))
+            .locations
+            .filterIndexed { index, _ -> index % 7 == 0 }
+            .forEachIndexed { index, location ->
+                world.spawn(location, TNTPrimed::class.java).apply {
+                    fuseTicks = index + 40
+                }
+            }
+    }
+
+    private fun statistic(winTeam: TNTLeagueTeam?, reason: WinReason) {
+        val fightId = Fight.create(
+            "TNTLeague",
+            world.name,
+            start,
+            TNTLeagueConfig.config.gameTime - gameTimeRemaining,
+            SteamwarUser.get(blueTeam.leader!!.uniqueId).id,
+            SteamwarUser.get(redTeam.leader!!.uniqueId).id,
+            null,
+            null,
+            when (winTeam) {
+                blueTeam -> 1
+                redTeam -> 2
+                else -> 0
+            },
+            when (reason) {
+                WinReason.TIMEOUT -> "TIMEOUT"
+                WinReason.DESTROYED -> "DESTROYED"
+                WinReason.LEAVE -> "LEAVE"
+            }
+        )
+
+        addTeamMember(blueTeam, fightId)
+        addTeamMember(redTeam, fightId)
+    }
+
+    private fun addTeamMember(team: TNTLeagueTeam, fightId: Int) {
+        team.members.filter { team.leader != it }
+            .forEach {
+                FightPlayer.create(
+                    fightId,
+                    SteamwarUser.get(it.uniqueId).id,
+                    team == blueTeam,
+                    "TNTLeague",
+                    0,
+                    false
+                )
+            }
+    }
+
+    enum class GameState(val listener: Listener) {
+        LOBBY(LobbyListener),
+        STARTING(LobbyListener),
+        RUNNING(IngameListener),
+        END(DummyListener);
+    }
+
+    enum class WinReason {
+        TIMEOUT,
+        DESTROYED,
+        LEAVE
+    }
+}

TNTLeague/src/de/steamwar/tntleague/game/TNTLeagueTeam.kt

@@ -0,0 +1,146 @@
+package de.steamwar.tntleague.game
+
+import de.steamwar.tntleague.config.TNTLeagueWorldConfig
+import de.steamwar.tntleague.config.targetedBlocks
+import de.steamwar.tntleague.plugin
+import de.steamwar.tntleague.util.*
+import net.kyori.adventure.sound.Sound
+import net.kyori.adventure.text.format.NamedTextColor
+import net.kyori.adventure.text.format.TextColor
+import org.bukkit.GameMode
+import org.bukkit.Material
+import org.bukkit.enchantments.Enchantment
+import org.bukkit.entity.Player
+import org.bukkit.inventory.ItemStack
+import java.awt.Color.green
+
+data class TNTLeagueTeam(val config: TNTLeagueWorldConfig.TeamConfig, private val team: Team) {
+
+    var leader: Player? = null
+        set(player) {
+            field = player
+            if (player != null) {
+                with(player.inventory) {
+                    clear()
+                    setItem(4, readyItem())
+                }
+            }
+        }
+
+    val members = mutableListOf<Player>()
+    val invites = mutableListOf<Player>()
+
+    val name: String
+        get() = team.name.lowercase()
+
+    val color: TextColor
+        get() = team.color
+
+    var isReady: Boolean = false
+        set(value) {
+            field = value
+            leader?.inventory?.setItem(4, readyItem())
+            leader?.playSound(Sound.sound(org.bukkit.Sound.BLOCK_NOTE_BLOCK_PLING.key, Sound.Source.MASTER, 1f, 1f))
+
+            plugin.server.onlinePlayers.forEach { it.sendActionBar(translate(if (value) "isReady" else "isNotReady", translate(this.name).colorByTeam(this)).let { cmp ->
+                if (value) {
+                    cmp.green()
+                } else {
+                    cmp.red()
+                }
+            }) }
+
+            if (value && opposite.isReady) {
+                TNTLeagueGame.checkStart()
+            }
+        }
+
+    var damagedBlocks: Int = 0
+        set(value) {
+            field = value
+            if (value >= targetedBlocks) {
+                TNTLeagueGame.win(this, TNTLeagueGame.WinReason.DESTROYED)
+            }
+        }
+
+    val opposite: TNTLeagueTeam
+        get() = when (team) {
+            Team.BLUE -> TNTLeagueGame.redTeam
+            Team.RED -> TNTLeagueGame.blueTeam
+        }
+
+    fun join(player: Player): Boolean {
+        members.add(player)
+
+        with(player) {
+            teleport(config.spawnLocation)
+            gameMode = GameMode.ADVENTURE
+            inventory.clear()
+            plugin.server.broadcast(translate("joinTeam", name().colorByTeam(this@TNTLeagueTeam), translate(this@TNTLeagueTeam.name).colorByTeam(this@TNTLeagueTeam)).basic())
+        }
+
+        if (leader == null) {
+            leader = player
+        }
+
+        return true
+    }
+
+    fun readyItem() = if (isReady) {
+        ItemStack.of(Material.LIME_DYE).apply {
+            itemMeta = itemMeta.apply {
+                displayName(translate("ready").green().translate(leader!!))
+            }
+        }
+    } else {
+        ItemStack.of(Material.RED_DYE).apply {
+            itemMeta = itemMeta.apply {
+                displayName(translate("notReady").red().translate(leader!!))
+            }
+        }
+    }
+
+    fun start() = members.forEach {
+        with(it) {
+            gameMode = GameMode.SURVIVAL
+            inventory.addItem(ItemStack.of(Material.DIAMOND_PICKAXE).apply {
+                itemMeta = itemMeta.apply {
+                    isUnbreakable = true
+                    addEnchant(Enchantment.EFFICIENCY, 1, false)
+                }
+            })
+        }
+    }
+
+    fun leave(player: Player) {
+        if (TNTLeagueGame.state == TNTLeagueGame.GameState.RUNNING) {
+            TNTLeagueGame.playerLeave(player)
+        } else {
+            members.remove(player)
+
+            if (members.isEmpty()) {
+                plugin.server.onlinePlayers.firstOrNull { it != player && TNTLeagueGame.getTeam(it) == null }?.run {
+                    members.add(this)
+                }
+            }
+            if (leader == player) {
+                leader = members.firstOrNull()
+            }
+        }
+    }
+
+    fun remove(player: Player) {
+        leave(player)
+        with(player) {
+            teleport(TNTLeagueWorldConfig.lobby)
+            gameMode = GameMode.SPECTATOR
+            inventory.clear()
+            plugin.server.broadcast(translate("quitTeam", name().colorByTeam(this@TNTLeagueTeam), translate(this@TNTLeagueTeam.name).colorByTeam(this@TNTLeagueTeam)).basic())
+        }
+    }
+
+    enum class Team(val color: TextColor) {
+        BLUE(NamedTextColor.BLUE),
+        RED(NamedTextColor.RED);
+    }
+}

TNTLeague/src/de/steamwar/tntleague/inventory/DealerInventory.kt

@@ -0,0 +1,75 @@
+package de.steamwar.tntleague.inventory
+
+import de.steamwar.tntleague.config.TNTLeagueConfig
+import de.steamwar.tntleague.plugin
+import de.steamwar.tntleague.util.*
+import net.kyori.adventure.sound.Sound
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.format.Style
+import net.kyori.adventure.text.format.TextDecoration
+import org.bukkit.Material
+import org.bukkit.NamespacedKey
+import org.bukkit.entity.Player
+import org.bukkit.inventory.Inventory
+import org.bukkit.inventory.ItemStack
+import org.bukkit.persistence.PersistentDataType
+import java.util.*
+import kotlin.math.ceil
+
+class DealerInventory(player: Player): SWInventoryHolder() {
+
+    init {
+        items.forEachIndexed { index, item ->
+            this[index] = item.first to {
+                val price = item.second.price * if (it.isShiftClick) 5 else 1
+                val amount = item.second.amount * if (it.isShiftClick) 5 else 1
+
+                if (!player.inventory.containsAtLeast(coins, price)) {
+                    player.sendMessage(translate("notEnoughCoins").error())
+                    player.playSound(Sound.sound(org.bukkit.Sound.ENTITY_VILLAGER_HURT.key, net.kyori.adventure.sound.Sound.Source.MASTER, 1f, 1f))
+                    return@to
+                }
+
+                player.inventory.removeItem(coins.asQuantity(price))
+                player.inventory.addItem(ItemStack.of(item.first.type, amount))
+            }
+        }
+    }
+
+    override fun createInventory(): Inventory = plugin.server.createInventory(this, ceil(TNTLeagueConfig.config.prices.size / 9f).toInt() * 9, translate("dealer").reset())
+
+    companion object {
+        private val priceKey = NamespacedKey(plugin, "price")
+        private val amountKey = NamespacedKey(plugin, "amount")
+        private val coinKey = NamespacedKey(plugin, "coin")
+
+        val coins = ItemStack(Material.RAW_GOLD).apply {
+            itemMeta = itemMeta.apply {
+                displayName(Component.text("Coins").bold().gold())
+                persistentDataContainer.apply {
+                    set(coinKey, PersistentDataType.BOOLEAN, true)
+                }
+            }
+        }
+
+        val items by lazy {
+            val prices = TNTLeagueConfig.config.prices
+
+            prices.map { (material, price) ->
+                ItemStack(material).apply {
+                    itemMeta = itemMeta.apply {
+                        displayName(material.name.lowercase().replace("_", " ")
+                            .replaceFirstChar { if (it.isLowerCase()) it.titlecase(Locale.getDefault()) else it.toString() }
+                            .component().gray().appendSpace().append(price.amount.toString().component().yellow()))
+                        amount = price.amount
+                        lore(listOf(price.price.toString().component().yellow().bold().appendSpace().append(Component.text("Coins").yellow())))
+                        persistentDataContainer.apply {
+                            set(priceKey, PersistentDataType.INTEGER, price.price)
+                            set(amountKey, PersistentDataType.INTEGER, price.amount)
+                        }
+                    }
+                } to price
+            }
+        }
+    }
+}

TNTLeague/src/de/steamwar/tntleague/inventory/SWInventoryHolder.kt

@@ -0,0 +1,41 @@
+package de.steamwar.tntleague.inventory
+
+import org.bukkit.event.inventory.InventoryClickEvent
+import org.bukkit.event.inventory.InventoryCloseEvent
+import org.bukkit.inventory.Inventory
+import org.bukkit.inventory.InventoryHolder
+import org.bukkit.inventory.ItemStack
+
+abstract class SWInventoryHolder: InventoryHolder {
+
+    val _inventory: Inventory by lazy { createInventory() }
+
+    private val callbacks = mutableMapOf<Int, (event: InventoryClickEvent) -> Unit>()
+
+    override fun getInventory(): Inventory = _inventory
+
+    abstract fun createInventory(): Inventory
+
+    open fun handleInventoryClick(event: InventoryClickEvent) {
+        callbacks[event.slot]?.invoke(event)
+    }
+
+    fun addItem(item: ItemStack, slot: Int, callback: (event: InventoryClickEvent) -> Unit) {
+        _inventory.setItem(slot, item)
+        addCallback(slot, callback)
+    }
+
+    fun addCallback(slot: Int, callback: (event: InventoryClickEvent) -> Unit) {
+        callbacks[slot] = callback
+    }
+
+    open fun handleClose(event: InventoryCloseEvent) { }
+
+    operator fun set(slot: Int, item: Pair<ItemStack, (event: InventoryClickEvent) -> Unit>) {
+        addItem(item.first, slot, item.second)
+    }
+
+    operator fun set(slot: Int, item: ItemStack) {
+        addItem(item, slot) { }
+    }
+}

TNTLeague/src/de/steamwar/tntleague/util/Area.kt

@@ -0,0 +1,46 @@
+package de.steamwar.tntleague.util
+
+import org.bukkit.Location
+import org.bukkit.block.Block
+
+class Area(loc1: Location, loc2: Location) {
+
+    val min: Location
+    val max: Location
+
+    init {
+        require(loc1.world == loc2.world) { "Locations must be in the same world" }
+        this.min = loc1 min loc2
+        this.max = loc1 max loc2
+    }
+
+    operator fun contains(loc: Location): Boolean {
+        return loc.world == min.world && loc.x >= min.x && loc.x <= max.x && loc.y >= min.y && loc.y <= max.y && loc.z >= min.z && loc.z <= max.z
+    }
+
+    val blocks: Sequence<Block>
+        inline get() = sequence {
+            for (x in locations) {
+                yield(x.block)
+            }
+    }
+
+    val locations: Sequence<Location>
+        inline get() = sequence {
+            for (x in min.blockX..max.blockX) {
+                for (y in min.blockY..max.blockY) {
+                    for (z in min.blockZ..max.blockZ) {
+                        yield(Location(min.world, x.toDouble(), y.toDouble(), z.toDouble()))
+                    }
+                }
+            }
+    }
+}
+
+infix fun Location.max(other: Location): Location {
+    return Location(world, x.coerceAtLeast(other.x), y.coerceAtLeast(other.y), z.coerceAtLeast(other.z))
+}
+
+infix fun Location.min(other: Location): Location {
+    return Location(world, x.coerceAtMost(other.x), y.coerceAtMost(other.y), z.coerceAtMost(other.z))
+}

TNTLeague/src/de/steamwar/tntleague/util/Style.kt

@@ -0,0 +1,73 @@
+package de.steamwar.tntleague.util
+
+import de.steamwar.tntleague.game.TNTLeagueTeam
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.ComponentLike
+import net.kyori.adventure.text.TranslatableComponent
+import net.kyori.adventure.text.format.NamedTextColor
+import net.kyori.adventure.text.format.Style
+import net.kyori.adventure.text.format.TextDecoration
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer
+import net.kyori.adventure.translation.GlobalTranslator
+import org.bukkit.entity.Player
+import java.util.Locale
+
+val prefix = Component.text("Steam").yellow()
+    .append(Component.text("War").darkGray())
+    .appendSpace()
+
+val tntLeaguePrefix = Component.text("TNT").color(NamedTextColor.DARK_RED)
+    .append(Component.text("League").color(NamedTextColor.GOLD))
+
+val tntLeagueChatPrefix: Component = tntLeaguePrefix
+    .append(Component.text("»").darkGray())
+    .appendSpace()
+
+fun TranslatableComponent.basic(): Component = tntLeagueChatPrefix.append(this.gray())
+
+fun TranslatableComponent.error(): Component = tntLeagueChatPrefix.append(this.red())
+
+fun TranslatableComponent.success(): Component = tntLeagueChatPrefix.append(this.green())
+
+fun String.component(): Component = Component.text(this)
+
+fun Component.bold(): Component = this.decorate(TextDecoration.BOLD)
+
+fun String.bold(): Component = this.component().bold()
+
+fun Component.yellow(): Component = this.color(NamedTextColor.YELLOW)
+
+fun String.yellow(): Component = this.component().yellow()
+
+fun Component.red(): Component = this.color(NamedTextColor.RED)
+
+fun String.red(): Component = this.component().red()
+
+fun Component.green(): Component = this.color(NamedTextColor.GREEN)
+
+fun String.green(): Component = this.component().green()
+
+fun Component.gray(): Component = this.color(NamedTextColor.GRAY)
+
+fun String.gray(): Component = this.component().gray()
+
+fun Component.darkGray(): Component = this.color(NamedTextColor.DARK_GRAY)
+
+fun String.darkGray(): Component = this.component().darkGray()
+
+fun Component.gold(): Component = this.color(NamedTextColor.GOLD)
+
+fun translate(key: String, vararg args: ComponentLike): TranslatableComponent = Component.translatable(key, *args).decoration(TextDecoration.ITALIC, false)
+
+fun Component.reset(): Component = this.style(Style.empty())
+
+fun Component.colorByTeam(team: TNTLeagueTeam?) = when (team) {
+    null -> this.gray()
+    else -> this.color(team.color)
+}
+
+fun Component.translate(locale: Locale): Component = GlobalTranslator.render(this, locale)
+
+fun Component.translate(p: Player): Component = this.translate(p.locale())
+
+fun Component.toLegacy(): String = LegacyComponentSerializer.legacySection().serialize(this)

TNTLeague/src/de/steamwar/tntleague/util/TNTLeagueScoreboard.kt

@@ -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.tntleague.util
+
+import de.steamwar.scoreboard.ScoreboardCallback
+import de.steamwar.tntleague.config.targetedBlocks
+import de.steamwar.tntleague.game.TNTLeagueGame
+import net.kyori.adventure.text.Component
+import org.bukkit.entity.Player
+import kotlin.collections.HashMap
+
+private val scoreboardTitle by lazy { tntLeaguePrefix.toLegacy() }
+
+data class TNTLeagueScoreboard(val p: Player): ScoreboardCallback {
+    override fun getData(): HashMap<String, Int> {
+        val lines = mutableListOf<Component>()
+
+        lines.add(Component.space().green())
+
+        val minutes = TNTLeagueGame.gameTimeRemaining.floorDiv(60)
+        val seconds = TNTLeagueGame.gameTimeRemaining.rem(60).toString().padStart(2, '0')
+        lines.add(translate("scoreboardTime", minutes.toString().yellow(), seconds.yellow()).gray())
+
+        lines.add(Component.space().yellow())
+
+        with(TNTLeagueGame.blueTeam) {
+            lines.add(translate("scoreboardTeam", translate(name).colorByTeam(this), (targetedBlocks - damagedBlocks).toString().yellow()).gray())
+        }
+        with(TNTLeagueGame.redTeam) {
+            lines.add(translate("scoreboardTeam", translate(name).colorByTeam(this), (targetedBlocks - damagedBlocks).toString().yellow()).gray())
+        }
+
+        lines.add(Component.space().gray())
+
+        return lines
+            .foldIndexed(HashMap()) { index, acc, component -> acc.also { it[component.translate(p).toLegacy()] = index } }
+    }
+
+    override fun getTitle(): String = scoreboardTitle
+}

TNTLeague/src/paper-plugin.yml

@@ -0,0 +1,10 @@
+name: TNTLeague
+version: '1.0.0'
+main: de.steamwar.tntleague.TNTLeague
+load: POSTWORLD
+api-version: '1.21'
+dependencies:
+  - name: SpigotCore
+    required: true
+  - name: KotlinCore
+    required: true

VelocityCore/src/de/steamwar/messages/BungeeCore.properties

@@ -292,7 +292,7 @@ FIGHT_UNKNOWN_GAMEMODE=§cUnknown gamemode: {0}
 FIGHT_UNKNOWN_ARENA=§cThe desired arena does not exist.
 FIGHT_IN_ARENA=§cYou are already in an arena.
 FIGHT_BROADCAST=§7Click §ehere§7 to fight §e{0} §7against §e{1}!
-FIGHT_BROADCAST_HOVER=§aFight §eagainst §7{1}
+FIGHT_BROADCAST_HOVER=§aFight §eagainst §7{0}
 
 #CheckCommand
 CHECK_REMINDER=§7There are §e{0} §7schematics left for review§8!

VelocityCore/src/de/steamwar/messages/BungeeCore_de.properties

@@ -275,7 +275,7 @@ FIGHT_UNKNOWN_GAMEMODE=§cUnbekannter Spielmodus: {0}
 FIGHT_UNKNOWN_ARENA=§cDie gewünschte Arena gibt es nicht.
 FIGHT_IN_ARENA=§cDu befindest dich bereits in einer Arena.
 FIGHT_BROADCAST=§7Klicke §ehier§7, um §e{0} §7gegen §e{1} §7zu §7kämpfen!
-FIGHT_BROADCAST_HOVER=§aGegen §7{1} §ekämpfen
+FIGHT_BROADCAST_HOVER=§aGegen §7{0} §ekämpfen
 
 #CheckCommand
 CHECK_REMINDER=§7Es sind §e{0} §7Schematics zu prüfen§8!
@@ -642,7 +642,6 @@ RANK_PLAYER_FOUND=§eRang §7von §e{0}
 RANK_HEADER={0} §e{1} {2}
 RANK_UNPLACED=§7unplatziert
 RANK_PLACED=§e{0}§8. §7mit §e{1} §7Elo§8.
-RANK_EMBLEM=§7Emblem§8: {0}
 
 #Fabric Mod Sender
 MODIFICATION_BAN_MESSAGE=Du hast probiert den FabricModSender zu umgehen / zu modifizieren!

VelocityCore/src/de/steamwar/velocitycore/EventStarter.java

@@ -20,6 +20,7 @@
 package de.steamwar.velocitycore;
 
 import de.steamwar.messages.Chatter;
+import de.steamwar.messages.Message;
 import de.steamwar.persistent.Subserver;
 import de.steamwar.sql.EventFight;
 import de.steamwar.sql.Team;
@@ -43,7 +44,7 @@ public class EventStarter {
 
     public EventStarter() {
         EventFight.loadAllComingFights();
-        VelocityCore.schedule(this::run).delay(10, TimeUnit.SECONDS).schedule();
+        VelocityCore.schedule(this::run).repeat(10, TimeUnit.SECONDS).schedule();
     }
 
     public static Map<Integer, Subserver> getEventServer() {
@@ -73,7 +74,7 @@ public class EventStarter {
             } else {
                 command = "/" + spectatePorts.get(next.getSpectatePort());
             }
-            Chatter.broadcast().system("EVENT_FIGHT_BROADCAST", "EVENT_FIGHT_BROADCAST_HOVER", ClickEvent.runCommand(command), blue.getTeamColor(), blue.getTeamName(), red.getTeamColor(), red.getTeamName());
+            Chatter.broadcast().system("EVENT_FIGHT_BROADCAST", new Message("EVENT_FIGHT_BROADCAST_HOVER"), ClickEvent.runCommand(command), blue.getTeamColor(), blue.getTeamName(), red.getTeamColor(), red.getTeamName());
         }
     }
 

VelocityCore/src/de/steamwar/velocitycore/commands/FightCommand.java

@@ -130,7 +130,7 @@ public class FightCommand extends SWCommand {
     public void fight(@Validator("arenaPlayer") PlayerChatter sender, @Mapper("nonHistoricArenaMode") @OptionalValue("") @AllowNull ArenaMode arenaMode, @Mapper("arenaMap") @OptionalValue("") @AllowNull String map) {
         createArena(sender, "/fight ", true, arenaMode, map, false,
                 (p, mode, m) -> new ServerStarter().arena(mode, m).blueLeader(p.getPlayer()).callback(
-                        arena -> Chatter.broadcast().system("FIGHT_BROADCAST", new Message("FIGHT_BROADCAST_HOVER"), ClickEvent.runCommand("/arena " + arena.getServer().getName()), mode.getGameName(), p.getPlayer().getUsername())
+                        arena -> Chatter.broadcast().system("FIGHT_BROADCAST", new Message("FIGHT_BROADCAST_HOVER", p.getPlayer().getUsername()), ClickEvent.runCommand("/arena " + arena.getServer().getName()), mode.getGameName(), p.getPlayer().getUsername())
                 ).start()
         );
     }

VelocityCore/src/de/steamwar/velocitycore/discord/listeners/ChannelListener.java

@@ -85,7 +85,7 @@ public class ChannelListener extends ListenerAdapter {
             if(permission != null && !sender.user().perms().contains(permission))
                 return;
 
-            command.execute(sender, args.split(" "));
+            command.execute(sender, args.isEmpty() ? new String[0] : args.split(" "));
         });
     }
 }

VelocityCore/src/de/steamwar/velocitycore/listeners/PluginMessage.java

@@ -22,9 +22,12 @@ package de.steamwar.velocitycore.listeners;
 import com.lunarclient.apollo.ApolloManager;
 import com.velocitypowered.api.event.Subscribe;
 import com.velocitypowered.api.event.connection.PluginMessageEvent;
+import com.velocitypowered.api.event.player.PlayerChannelRegisterEvent;
+import com.velocitypowered.api.event.player.PlayerClientBrandEvent;
 import com.velocitypowered.api.network.ProtocolVersion;
 import com.velocitypowered.api.proxy.Player;
 import com.velocitypowered.api.proxy.ServerConnection;
+import com.velocitypowered.api.proxy.messages.ChannelIdentifier;
 import com.velocitypowered.api.proxy.messages.ChannelMessageSource;
 import com.velocitypowered.api.proxy.messages.LegacyChannelIdentifier;
 import com.velocitypowered.api.proxy.messages.MinecraftChannelIdentifier;
@@ -373,11 +376,11 @@ public class PluginMessage extends BasicListener {
         ))
             register(channel, false, directional(UNKNOWN, DROP));
 
-        register("REGISTER", false, directional(this::serverRegistersChannel, this::clientRegistersChannel));
+        register("REGISTER", false, directional(this::serverRegistersChannel, UNKNOWN));
-        register("minecraft:register", false, directional(this::serverRegistersChannel, this::clientRegistersChannel));
+        register("minecraft:register", false, directional(this::serverRegistersChannel, UNKNOWN));
 
-        register("MC|Brand", false, directional(this::steamWarBrand, this::userBrand));
+        register("MC|Brand", false, directional(this::steamWarBrand, UNKNOWN));
-        register("minecraft:brand", false, directional(this::steamWarBrand, this::userBrand));
+        register("minecraft:brand", false, directional(this::steamWarBrand, UNKNOWN));
 
         //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()), event.getData()))), UNKNOWN));
@@ -401,6 +404,15 @@ public class PluginMessage extends BasicListener {
         // 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
     }
 
+    @Subscribe
+    public void onClientChannelRegister(PlayerChannelRegisterEvent event) {
+        Player player = event.getPlayer();
+
+        for(ChannelIdentifier channel : event.getChannels()) {
+            channelRegisterHandlers.getOrDefault(channel.getId(), p -> VelocityCore.getLogger().log(Level.WARNING, () -> p.getUsername() + " registered unknown channel " + channel)).accept(player);
+        }
+    }
+
     @Subscribe
     public void onPluginMessage(PluginMessageEvent event) {
         event.setResult(PluginMessageEvent.ForwardResult.handled());
@@ -412,6 +424,20 @@ public class PluginMessage extends BasicListener {
         }
     }
 
+    @Subscribe
+    public void onClientBrand(PlayerClientBrandEvent event) {
+        Player player = event.getPlayer();
+
+        String brand = event.getBrand();
+        boolean lunarclient = brand.startsWith("lunarclient:");
+
+        VelocityCore.getLogger().log(knownBrands.contains(brand) || lunarclient ? Level.INFO : Level.WARNING, () -> player.getUsername() + " joins with brand: " + brand);
+        if(lunarclient)
+            lunar.sendRestrictions(player);
+        if(brand.equals("badlion"))
+            badlion.sendRestrictions(player);
+    }
+
     private void registerPassthroughToClient(String... channels) {
         for(String channel : channels) {
             channelRegisterHandlers.put(channel, player -> {});
@@ -437,16 +463,6 @@ public class PluginMessage extends BasicListener {
             VelocityCore.getProxy().getChannelRegistrar().register(channel.indexOf(':') != -1 ? MinecraftChannelIdentifier.from(channel) : new LegacyChannelIdentifier(channel));
     }
 
-    private void clientRegistersChannel(PluginMessageEvent event) {
-        Player player = (Player) event.getSource();
-
-        for(String channel : new String(event.getData()).split("\0")) {
-            channelRegisterHandlers.getOrDefault(channel, p -> VelocityCore.getLogger().log(Level.WARNING, () -> p.getUsername() + " registered unknown channel " + channel)).accept(player);
-        }
-
-        PASS_THROUGH.handle(event);
-    }
-
     private void serverRegistersChannel(PluginMessageEvent event) {
         Player player = (Player) event.getTarget();
 
@@ -455,22 +471,6 @@ public class PluginMessage extends BasicListener {
         send(player, "REGISTER", "minecraft:register", String.join("\0", channels).getBytes());
     }
 
-    private void userBrand(PluginMessageEvent event) {
-        Player player = (Player) event.getSource();
-
-        ByteBuf buf = Unpooled.wrappedBuffer(event.getData());
-        String brand = ProtocolUtils.readString(buf);
-        boolean lunarclient = brand.startsWith("lunarclient:");
-
-        VelocityCore.getLogger().log(knownBrands.contains(brand) || lunarclient ? Level.INFO : Level.WARNING, () -> player.getUsername() + " joins with brand: " + brand);
-        if(lunarclient)
-            lunar.sendRestrictions(player);
-        if(brand.equals("badlion"))
-            badlion.sendRestrictions(player);
-
-        PASS_THROUGH.handle(event);
-    }
-
     private void steamWarBrand(PluginMessageEvent event) {
         Player player = (Player) event.getTarget();
         String brand = Chatter.of(player).parseToLegacy("STEAMWAR_BRAND", "Velocity", player.getCurrentServer().map(serverConnection -> serverConnection.getServerInfo().getName()).orElse(""), new String(event.getData(), 1, event.getData().length - 1));

VelocityCore/src/de/steamwar/velocitycore/mods/Badlion.java

@@ -28,25 +28,25 @@ public class Badlion {
 
     private final byte[] packet;
 
-    public Badlion() { //TODO check if working or (json) modsDisallowed wrapper necessary
+    public Badlion() {
         JsonObject disabled = new JsonObject();
         disabled.addProperty("disabled", true);
 
-        JsonObject json = new JsonObject();
+        JsonObject modsDisallowed = new JsonObject();
-        json.add("Clear Glass", disabled);
+        modsDisallowed.add("Clear Glass", disabled);
-        json.add("ClearWater", disabled);
+        modsDisallowed.add("ClearWater", disabled);
-        json.add("FOV Changer", disabled);
+        modsDisallowed.add("FOV Changer", disabled);
-        json.add("Hitboxes", disabled);
+        modsDisallowed.add("Hitboxes", disabled);
-        json.add("LevelHead", disabled);
+        modsDisallowed.add("LevelHead", disabled);
-        json.add("MiniMap", disabled);
+        modsDisallowed.add("MiniMap", disabled);
-        json.add("MLG Cobweb", disabled);
+        modsDisallowed.add("MLG Cobweb", disabled);
-        json.add("Replay", disabled); //TODO check if ReplayMod restrictions work
+        modsDisallowed.add("Replay", disabled);
-        json.add("Schematica", disabled);
+        modsDisallowed.add("Schematica", disabled);
-        json.add("ToggleSneak", disabled);
+        modsDisallowed.add("ToggleSneak", disabled);
-        json.add("ToggleSprint", disabled);
+        modsDisallowed.add("ToggleSprint", disabled);
-        json.add("TNT Time", disabled);
+        modsDisallowed.add("TNT Time", disabled);
 
-        packet = json.toString().getBytes();
+        packet = modsDisallowed.toString().getBytes();
     }
 
     public void sendRestrictions(Player player) {

VelocityCore/src/de/steamwar/velocitycore/network/handlers/EloPlayerHandler.java

@@ -20,13 +20,13 @@
 package de.steamwar.velocitycore.network.handlers;
 
 import com.velocitypowered.api.proxy.Player;
-import de.steamwar.velocitycore.ArenaMode;
-import de.steamwar.velocitycore.VelocityCore;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.common.FightEndsPacket;
 import de.steamwar.sql.SchematicType;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserElo;
+import de.steamwar.velocitycore.ArenaMode;
+import de.steamwar.velocitycore.VelocityCore;
 import lombok.RequiredArgsConstructor;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
@@ -52,8 +52,15 @@ public class EloPlayerHandler extends PacketHandler {
      */
     @Handler
     public void handle(FightEndsPacket fightEndsPacket) {
-        if (!ArenaMode.getBySchemType(SchematicType.fromDB(fightEndsPacket.getGameMode())).isRanked())
+        SchematicType schematicType = SchematicType.fromDB(fightEndsPacket.getGameMode());
-            return;
+        ArenaMode arenaMode;
+        if (schematicType == null) {
+            arenaMode = ArenaMode.getByInternal(fightEndsPacket.getGameMode());
+        } else {
+            arenaMode = ArenaMode.getBySchemType(schematicType);
+        }
+        if (arenaMode == null) return;
+        if (!arenaMode.isRanked()) return;
 
         if (EloSchemHandler.publicVsPrivate(fightEndsPacket))
             return;

VelocityCore/src/de/steamwar/velocitycore/network/handlers/EloSchemHandler.java

@@ -19,18 +19,21 @@
 
 package de.steamwar.velocitycore.network.handlers;
 
-import de.steamwar.velocitycore.ArenaMode;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.common.FightEndsPacket;
 import de.steamwar.sql.SchemElo;
 import de.steamwar.sql.SchematicNode;
 import de.steamwar.sql.SchematicType;
+import de.steamwar.velocitycore.ArenaMode;
 
 public class EloSchemHandler extends PacketHandler {
 
     private static final int K = 20;
 
     public static boolean publicVsPrivate(FightEndsPacket packet) {
+        if (packet.getRedSchem() == -1 && packet.getBlueSchem() == -1) {
+            return false;
+        }
         SchematicNode blueSchem = SchematicNode.getSchematicNode(packet.getBlueSchem());
         SchematicNode redSchem = SchematicNode.getSchematicNode(packet.getRedSchem());
         return (blueSchem.getOwner() == 0) != (redSchem.getOwner() == 0);
@@ -38,9 +41,10 @@ public class EloSchemHandler extends PacketHandler {
 
     @Handler
     public void handle(FightEndsPacket fightEndsPacket) {
-        if (!ArenaMode.getBySchemType(SchematicType.fromDB(fightEndsPacket.getGameMode())).isRanked()) {
+        SchematicType type = SchematicType.fromDB(fightEndsPacket.getGameMode());
-            return;
+        if (type == null) return;
-        }
+        ArenaMode arenaMode = ArenaMode.getBySchemType(type);
+        if (!arenaMode.isRanked()) return;
 
         if (publicVsPrivate(fightEndsPacket))
             return;

VelocityCore/src/de/steamwar/velocitycore/tablist/Tablist.java

@@ -43,6 +43,7 @@ import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.NamedTextColor;
 
 import java.util.*;
+import java.util.logging.Level;
 import java.util.stream.IntStream;
 
 @ChannelHandler.Sharable
@@ -63,7 +64,6 @@ public class Tablist extends ChannelInboundHandlerAdapter {
         this.player = player;
         this.viewer = Chatter.of(player);
         this.directTabItems = Storage.directTabItems.computeIfAbsent(player, p -> new HashMap<>());
-        injection();
     }
 
     public void update(TablistPart global, int seconds) {
@@ -139,7 +139,9 @@ public class Tablist extends ChannelInboundHandlerAdapter {
         synchronized (directTabItems) {
             directTabItems.clear();
         }
+    }
 
+    public void onServerPostSwitch() {
         if(player.getProtocolVersion().greaterThan(ProtocolVersion.MINECRAFT_1_20)) {
             current.clear();
             sendPacket(player, createTeamPacket);
@@ -148,8 +150,14 @@ public class Tablist extends ChannelInboundHandlerAdapter {
 
     private void injection() {
         connection = (VelocityServerConnection) player.getCurrentServer().orElse(null);
-        if(connection == null)
+        if(connection == null) {
+            connection = ((ConnectedPlayer) player).getConnectionInFlight();
+
+            if(connection == null) {
+                VelocityCore.getLogger().log(Level.WARNING, "Could not inject Tablist: %s".formatted(player));
                 return;
+            }
+        }
 
         ChannelPipeline pipeline = connection.getConnection().getChannel().pipeline();
         if(pipeline.get("steamwar-tablist") != null) //Catch unclean exit

VelocityCore/src/de/steamwar/velocitycore/tablist/TablistManager.java

@@ -21,8 +21,9 @@ package de.steamwar.velocitycore.tablist;
 
 import com.velocitypowered.api.event.Subscribe;
 import com.velocitypowered.api.event.connection.DisconnectEvent;
-import com.velocitypowered.api.event.connection.PostLoginEvent;
+import com.velocitypowered.api.event.player.ServerConnectedEvent;
 import com.velocitypowered.api.event.player.ServerPostConnectEvent;
+import com.velocitypowered.api.network.ProtocolVersion;
 import com.velocitypowered.api.proxy.Player;
 import com.velocitypowered.api.proxy.server.RegisteredServer;
 import de.steamwar.network.packets.common.FightInfoPacket;
@@ -59,17 +60,19 @@ public class TablistManager extends BasicListener {
     }
 
     @Subscribe
-    public void onJoin(PostLoginEvent event) {
+    public void onServerConnection(ServerConnectedEvent event) {
         synchronized (tablists) {
-            tablists.put(event.getPlayer(), new Tablist(event.getPlayer()));
+            tablists.computeIfAbsent(event.getPlayer(), Tablist::new).onServerSwitch();
         }
+
+        if(event.getPlayer().getProtocolVersion().noGreaterThan(ProtocolVersion.MINECRAFT_1_20))
             Tablist.sendPacket(event.getPlayer(), Tablist.createTeamPacket);
     }
 
     @Subscribe
-    public void onServerConnection(ServerPostConnectEvent event) {
+    public void onServerPostConnection(ServerPostConnectEvent event) {
         synchronized (tablists) {
-            tablists.get(event.getPlayer()).onServerSwitch();
+            tablists.get(event.getPlayer()).onServerPostSwitch();
         }
     }
 

buildSrc/build.gradle

@@ -28,3 +28,11 @@ sourceSets {
         }
     }
 }
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.10")
+}

buildSrc/src/steamwar.kotlin.gradle

@@ -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/>.
+ */
+
+plugins {
+    id "org.jetbrains.kotlin.jvm"
+}
+
+kotlin {
+    jvmToolchain(21)
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
+}
+
+tasks.compileJava {
+    options.encoding "UTF-8"
+}
+
+sourceSets {
+    main {
+        java {
+            srcDirs("src/")
+        }
+        resources {
+            srcDirs("src/")
+            exclude("**/*.java", "**/*.kt")
+        }
+    }
+    test {
+        java {
+            srcDirs("testsrc/")
+        }
+        resources {
+            srcDirs("testsrc/")
+            exclude("**/*.java", "**/*.kt")
+        }
+    }
+}

settings.gradle.kts

@@ -89,6 +89,7 @@ dependencyResolutionManagement {
                 includeGroup("org.spigotmc")
                 includeGroup("io.papermc.paper")
                 includeGroup("com.velocitypowered")
+                includeGroup("net.md-5")
             }
         }
         mavenCentral()
@@ -113,6 +114,7 @@ dependencyResolutionManagement {
             library("spigotapi", "org.spigotmc:spigot-api:1.20-R0.1-SNAPSHOT")
             library("spigotannotations", "org.spigotmc:plugin-annotations:1.2.3-SNAPSHOT")
             library("paperapi", "io.papermc.paper:paper-api:1.19.2-R0.1-SNAPSHOT")
+            library("paperapi21", "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
             library("authlib", "com.mojang:authlib:1.5.25")
             library("datafixer", "com.mojang:datafixerupper:4.0.26")
             library("brigadier", "com.mojang:brigadier:1.0.18")
@@ -174,7 +176,7 @@ include(
     "FightSystem:FightSystem_Standalone"
 )
 
-// include("KotlinCore")
+include("KotlinCore")
 
 include("LobbySystem")
 
@@ -214,3 +216,5 @@ include(
     "VelocityCore",
     "VelocityCore:Persistent"
 )
+
+include("TNTLeague")