Fix AdvancementsManager

(cherry picked from commit c221989f9c)
Add comment in Items
2026-06-12 16:29:28 +02:00 · 2026-06-12 15:36:21 +02:00 · 2026-06-12 15:35:13 +02:00 · 2026-06-12 14:22:44 +02:00 · 2026-06-12 14:21:45 +02:00 · 2026-06-12 14:19:47 +02:00
55 changed files with 2142 additions and 1121 deletions
@@ -21,9 +21,7 @@ package de.steamwar.bausystem.features.design.endstone;

 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.region.Region;
-import de.steamwar.entity.REntity;
-import de.steamwar.entity.REntityServer;
-import de.steamwar.entity.RFallingBlockEntity;
+import de.steamwar.entity.*;
 import net.md_5.bungee.api.ChatMessageType;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
@@ -59,15 +57,15 @@ public class DesignEndStone {
                .filter(material -> material.getBlastResistance() > region.getGameModeConfig().Schematic.MaxDesignBlastResistance)
                .collect(Collectors.toSet());
        calculateFromBottom = region.getGameModeConfig().Arena.NoFloor;
+    }

-        entityServer.setCallback((player, rEntity, entityAction) -> {
-            if (entityAction != REntityServer.EntityAction.ATTACK) return;
-            Location location = new Location(WORLD, rEntity.getX(), rEntity.getY(), rEntity.getZ());
-            Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
-                location.getBlock().breakNaturally();
-                calc();
-            }, 1);
-        });
+    private void interact(Player player, RInteraction entity, REntityAction action) {
+        if (action != REntityAction.ATTACK) return;
+        Location location = new Location(WORLD, entity.getX(), entity.getY(), entity.getZ());
+        Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
+            location.getBlock().breakNaturally();
+            calc();
+        }, 1);
    }

    public void calc() {
@@ -110,12 +108,15 @@ public class DesignEndStone {
                        Material material = WORLD.getBlockAt(cx, cy, cz).getType();

                        if (material != Material.WATER && material != Material.LAVA && limited.contains(material)) {
-                            Location location = new Location(WORLD, cx + 0.5, cy, cz + 0.5);
+                            Location location = new Location(WORLD, cx, cy, cz);
                            if (!locations.add(location)) break;
-                            RFallingBlockEntity entity = new RFallingBlockEntity(entityServer, location, Material.RED_STAINED_GLASS);
-                            entity.setNoGravity(true);
+                            RBlockDisplay entity = new RBlockDisplay(entityServer, location);
+                            entity.setBlock(Material.RED_STAINED_GLASS.createBlockData());
                            entity.setGlowing(true);
                            entities.add(entity);
+                            RInteraction interaction = new RInteraction(entityServer, location);
+                            interaction.setCallback(this::interact);
+                            entities.add(interaction);
                            break;
                        } else if (!material.isAir() && material != Material.WATER && material != Material.LAVA) {
                            break;
@@ -26,8 +26,9 @@ import de.steamwar.bausystem.features.autostart.AutostartListener;
 import de.steamwar.bausystem.features.detonator.storage.DetonatorStorage;
 import de.steamwar.bausystem.features.detonator.storage.ItemStorage;
 import de.steamwar.core.SWPlayer;
+import de.steamwar.entity.RBlockDisplay;
 import de.steamwar.entity.REntityServer;
-import de.steamwar.entity.RFallingBlockEntity;
+import de.steamwar.entity.RInteraction;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.experimental.UtilityClass;
@@ -58,10 +59,6 @@ public class Detonator {
        @Override
        public void onMount(SWPlayer player) {
            entities.addPlayer(player.getPlayer());
-            entities.setCallback((player1, entity, action) -> {
-                Vector vector = new Vector(entity.getX(), entity.getY(), entity.getZ());
-                DetonatorListener.addLocationToDetonator(vector.toLocation(player.getWorld()).getBlock().getLocation(), player1);
-            });
        }

        @Override
@@ -70,8 +67,6 @@ public class Detonator {
        }
    }

-    private static final Vector HALF = new Vector(0.5, 0, 0.5);
-
    public static boolean isDetonator(ItemStack itemStack) {
        return ItemStorage.isDetonator(itemStack);
    }
@@ -79,8 +74,14 @@ public class Detonator {
    public static void showDetonator(Player p, List<Location> locs) {
        DetonatorComponent detonatorComponent = SWPlayer.of(p).getComponentOrDefault(DetonatorComponent.class, DetonatorComponent::new);
        locs.forEach(location -> {
-            RFallingBlockEntity entity = new RFallingBlockEntity(detonatorComponent.entities, location.clone().add(HALF), Material.RED_STAINED_GLASS);
-            entity.setNoGravity(true);
+            RBlockDisplay blockDisplay = new RBlockDisplay(detonatorComponent.entities, location);
+            blockDisplay.setBlock(Material.RED_STAINED_GLASS.createBlockData());
+
+            RInteraction interaction = new RInteraction(detonatorComponent.entities, location);
+            interaction.setCallback((player, entity, action) -> {
+                Vector vector = new Vector(entity.getX(), entity.getY(), entity.getZ());
+                DetonatorListener.addLocationToDetonator(vector.toLocation(player.getWorld()).getBlock().getLocation(), player);
+            });
        });
    }

@@ -24,9 +24,9 @@ import de.steamwar.bausystem.region.Point;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.utils.bossbar.BauSystemBossbar;
 import de.steamwar.bausystem.utils.bossbar.BossBarService;
+import de.steamwar.entity.RBlockDisplay;
 import de.steamwar.entity.REntity;
 import de.steamwar.entity.REntityServer;
-import de.steamwar.entity.RFallingBlockEntity;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.World;
@@ -290,8 +290,8 @@ public class KillcheckerVisualizer {
                }
                rEntities.get(point).die();
            }
-            RFallingBlockEntity entity = new RFallingBlockEntity(outlinePoints.contains(point) ? outline : inner, point.toLocation(WORLD, 0.5, 0, 0.5), MATERIALS[Math.min(count - 1, MATERIALS.length) - 1]);
-            entity.setNoGravity(true);
+            RBlockDisplay entity = new RBlockDisplay(outlinePoints.contains(point) ? outline : inner, point.toLocation(WORLD, 0.5, 0, 0.5));
+            entity.setBlock(MATERIALS[Math.min(count - 1, MATERIALS.length) - 1].createBlockData());
            rEntities.put(point, entity);
            if (outlinePoints.contains(point)) outlinePointsCache.add(point);
            killCount.put(point, count);
@@ -38,6 +38,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerQuitEvent;
+import de.steamwar.techhider.legacy.TechHider;

 import java.util.*;
 import java.util.stream.Collectors;
@@ -19,13 +19,13 @@

 package de.steamwar.bausystem.features.tpslimit;

+import com.destroystokyo.paper.event.server.ServerTickEndEvent;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.linkage.BauGuiItem;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.utils.ScoreboardElement;
-import de.steamwar.bausystem.utils.TickEndEvent;
 import de.steamwar.bausystem.utils.TickManager;
 import de.steamwar.bausystem.utils.bossbar.BauSystemBossbar;
 import de.steamwar.bausystem.utils.bossbar.BossBarService;
@@ -72,7 +72,7 @@ public class TPSSystem implements Listener {
    }

    @EventHandler
-    public void onTickEnd(TickEndEvent event) {
+    public void onTickEnd(ServerTickEndEvent event) {
        bossbar();
    }

@@ -25,6 +25,7 @@ import de.steamwar.bausystem.features.tracer.rendering.TraceEntity;
 import de.steamwar.bausystem.features.tracer.rendering.ViewFlag;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
 import lombok.Getter;
 import lombok.Setter;
@@ -143,14 +144,6 @@ public class Trace {
        } else {
            entityServer = new REntityServer();
            entityServer.addPlayer(player);
-            entityServer.setCallback((p, rEntity, entityAction) -> {
-                if (entityAction != REntityServer.EntityAction.INTERACT) {
-                    return;
-                }
-                if (rEntity instanceof TraceEntity) {
-                    ((TraceEntity) rEntity).printIntoChat(p);
-                }
-            });
            entityServerMap.put(player, entityServer);
        }
        render(getRecords(), entityServer, playerTraceShowData);
@@ -167,14 +160,6 @@ public class Trace {
        REntityServer entityServer = entityServerMap.computeIfAbsent(player, k -> {
            REntityServer newEntityServer = new REntityServer();
            newEntityServer.addPlayer(k);
-            newEntityServer.setCallback((p, rEntity, entityAction) -> {
-                if (entityAction != REntityServer.EntityAction.INTERACT) {
-                    return;
-                }
-                if (rEntity instanceof TraceEntity) {
-                    ((TraceEntity) rEntity).printIntoChat(p);
-                }
-            });
            return newEntityServer;
        });

@@ -24,13 +24,18 @@ import de.steamwar.bausystem.configplayer.Config;
 import de.steamwar.bausystem.features.tracer.TNTPoint;
 import de.steamwar.bausystem.features.tracer.Trace;
 import de.steamwar.bausystem.features.tracer.TraceManager;
+import de.steamwar.entity.RBlockDisplay;
+import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
-import de.steamwar.entity.RFallingBlockEntity;
+import de.steamwar.entity.RInteraction;
 import lombok.Getter;
 import net.md_5.bungee.api.chat.ClickEvent;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
+import org.bukkit.util.Transformation;
+import org.joml.Quaternionf;
+import org.joml.Vector3f;
 import yapion.hierarchy.types.YAPIONValue;

 import java.util.List;
@@ -41,7 +46,16 @@ import static de.steamwar.bausystem.features.util.TNTClickListener.TNT_CLICK_DET
 /**
 * Wrapper for the rendering of a record bundle
 */
-public class TraceEntity extends RFallingBlockEntity {
+public class TraceEntity extends RBlockDisplay {
+
+    private static final float TNT_VISUAL_SCALE = 0.98F;
+    private static final float TNT_VISUAL_OFFSET = -TNT_VISUAL_SCALE / 2.0F;
+    private static final Transformation TNT_VISUAL_TRANSFORM = new Transformation(
+            new Vector3f(TNT_VISUAL_OFFSET, 0.0F, TNT_VISUAL_OFFSET),
+            new Quaternionf(0, 0, 0, 1),
+            new Vector3f(TNT_VISUAL_SCALE, TNT_VISUAL_SCALE, TNT_VISUAL_SCALE),
+            new Quaternionf(0, 0, 0, 1)
+    );

    /**
     * The records represented by this REntity
@@ -55,13 +69,31 @@ public class TraceEntity extends RFallingBlockEntity {
    private final String uniqueTntIdsString;

    private final Trace trace;
+    private final RInteraction hitbox;

    public TraceEntity(REntityServer server, Location location, boolean isExplosion, List<TNTPoint> records, Trace trace) {
-        super(server, location, isExplosion ? Material.RED_STAINED_GLASS : Material.TNT);
+        super(server, location);
+        Material material = isExplosion ? Material.RED_STAINED_GLASS : Material.TNT;
        this.records = records;
        this.trace = trace;
        uniqueTntIdsString = records.stream().map(TNTPoint::getTntId).distinct().map(Object::toString).collect(Collectors.joining(" "));
-        setNoGravity(true);
+        hitbox = new RInteraction(server, location);
+        hitbox.setInteractionHeight(TNT_VISUAL_SCALE);
+        hitbox.setInteractionWidth(TNT_VISUAL_SCALE);
+        hitbox.setCallback((player, action) -> {
+            if (action == REntityAction.INTERACT) {
+                printIntoChat(player);
+            }
+        });
+        setTransform(TNT_VISUAL_TRANSFORM);
+        setBlock(material.createBlockData());
+
+    }
+
+    @Override
+    public void die() {
+        hitbox.die();
+        super.die();
    }

    /**
@@ -20,8 +20,8 @@
 package de.steamwar.bausystem.features.tracer.rendering;

 import de.steamwar.bausystem.features.tracer.TNTPoint;
+import de.steamwar.entity.RBlockDisplay;
 import de.steamwar.entity.REntityServer;
-import de.steamwar.entity.RFallingBlockEntity;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.util.Vector;
@@ -129,8 +129,8 @@ public abstract class ViewFlag {

                Location yLocation = previous.getLocation().clone().add(0, delta.getY(), 0);
                if (yLocation.distanceSquared(representative.getLocation()) >= 1.0 / 256.0 && yLocation.distanceSquared(previous.getLocation()) >= 1.0 / 256.0) {
-                    RFallingBlockEntity y = new RFallingBlockEntity(server, yLocation, Material.WHITE_STAINED_GLASS);
-                    y.setNoGravity(true);
+                    RBlockDisplay y = new RBlockDisplay(server, yLocation);
+                    y.setBlock(Material.WHITE_STAINED_GLASS.createBlockData());
                }

                Location secoundLocation;
@@ -141,8 +141,8 @@ public abstract class ViewFlag {
                }

                if (secoundLocation.distanceSquared(representative.getLocation()) >= 1.0 / 256.0 && secoundLocation.distanceSquared(previous.getLocation()) >= 1.0 / 256.0) {
-                    RFallingBlockEntity second = new RFallingBlockEntity(server, secoundLocation, Material.WHITE_STAINED_GLASS);
-                    second.setNoGravity(true);
+                    RBlockDisplay second = new RBlockDisplay(server, secoundLocation);
+                    second.setBlock(Material.WHITE_STAINED_GLASS.createBlockData());
                }
            }
        }
@@ -28,6 +28,7 @@ import de.steamwar.bausystem.utils.bossbar.BossBarService;
 import de.steamwar.linkage.Linked;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.server.BaumemberUpdatePacket;
+import io.papermc.paper.event.player.PlayerPickBlockEvent;
 import org.bukkit.Bukkit;
 import org.bukkit.boss.BarColor;
 import org.bukkit.boss.BarStyle;
@@ -35,6 +36,8 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.PlayerDeathEvent;
+import org.bukkit.event.inventory.ClickType;
+import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.player.PlayerItemConsumeEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
@@ -127,4 +130,11 @@ public class BauMemberUpdate extends PacketHandler implements Listener {
            }
        }, 1);
    }
+
+    @EventHandler
+    public void onPlayerClick(PlayerPickBlockEvent event) {
+        if(SPECTATORS.contains(event.getPlayer())) {
+            event.setCancelled(true);
+        }
+    }
 }
@@ -39,6 +39,7 @@ import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.EntityPickupItemEvent;
 import org.bukkit.event.player.*;
 import org.bukkit.util.Vector;
+import de.steamwar.techhider.legacy.TechHider;

 import java.util.HashSet;
 import java.util.Set;
@@ -40,6 +40,7 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
+import de.steamwar.techhider.legacy.TechHider;

 import java.util.*;
 import java.util.function.BiFunction;
@@ -86,6 +86,24 @@ class CheckedSchematic(id: EntityID<CompositeID>) : CompositeEntity(id) {
            useDb {
                find { (CheckedSchematicTable.nodeOwner eq owner.id) and (CheckedSchematicTable.seen eq false) }.orderBy(CheckedSchematicTable.endTime to SortOrder.DESC).toList()
            }
+
+        @JvmStatic
+        fun countAccepted(owner: SteamwarUser) =
+            useDb {
+                find { (CheckedSchematicTable.nodeOwner eq owner.id) and (CheckedSchematicTable.declineReason eq "freigegeben") }.count()
+            }
+
+        @JvmStatic
+        fun countAccepted(owner: SteamwarUser, type: String) =
+            useDb {
+                find { (CheckedSchematicTable.nodeOwner eq owner.id) and (CheckedSchematicTable.declineReason eq "freigegeben") and (CheckedSchematicTable.nodeType like "$type%") }.count()
+            }
+
+        @JvmStatic
+        fun countChecked(validator: SteamwarUser) =
+            useDb {
+                find { CheckedSchematicTable.validator eq validator.id }.count()
+            }
    }

    val node by CheckedSchematicTable.nodeId.transform({ it?.let { EntityID(it, SchematicNodeTable) } }, { it?.value })
@@ -130,6 +130,43 @@ class EventFight(id: EntityID<Int>) : IntEntity(id), Comparable<EventFight> {
                    }
                )
            }
+
+        @JvmStatic
+        fun countEventFights(fighter: SteamwarUser) =
+            useDb {
+                exec(
+                    "SELECT COUNT(DISTINCT F.FightID) AS FightCount FROM FightPlayer INNER JOIN Fight F on FightPlayer.FightID = F.FightID INNER JOIN EventFight EF on F.FightID = EF.Fight WHERE UserID = ?",
+                    args = listOf(IntegerColumnType() to fighter.id.value)
+                ) {
+                    if (it.next()) {
+                        it.getLong("FightCount")
+                    } else {
+                        0
+                    }
+                }
+                    ?: 0
+            }
+
+        @JvmStatic
+        fun countPlacement(fighter: SteamwarUser, placement: Int) =
+            useDb {
+                exec(
+                    """
+                        SELECT COUNT(DISTINCT EventFight.EventID) AS PlacementCount FROM TeamTeilnahme
+                            INNER JOIN EventFight ON EventFight.EventID = TeamTeilnahme.EventID
+                            INNER JOIN FightPlayer ON FightPlayer.FightID = EventFight.Fight
+                        WHERE (IF(FightPlayer.Team = 1, EventFight.TeamBlue, EventFight.TeamRed)) = TeamTeilnahme.TeamID AND UserID = ? AND Placement = ?
+                    """.trimIndent(),
+                    args = listOf(IntegerColumnType() to fighter.id.value, IntegerColumnType() to placement)
+                ) {
+                    if (it.next()) {
+                        it.getInt("PlacementCount")
+                    } else {
+                        0
+                    }
+                }
+                    ?: 0
+            }
    }

    val fightID by EventFightTable.id.transform({ EntityID(it, EventFightTable) }, { it.value })
@@ -20,9 +20,12 @@
 package de.steamwar.sql

 import de.steamwar.sql.internal.useDb
+import org.jetbrains.exposed.v1.core.IntegerColumnType
+import org.jetbrains.exposed.v1.core.VarCharColumnType
 import org.jetbrains.exposed.v1.core.dao.id.CompositeID
 import org.jetbrains.exposed.v1.core.dao.id.CompositeIdTable
 import org.jetbrains.exposed.v1.core.dao.id.EntityID
+import org.jetbrains.exposed.v1.core.eq
 import org.jetbrains.exposed.v1.core.inList
 import org.jetbrains.exposed.v1.dao.CompositeEntity
 import org.jetbrains.exposed.v1.dao.CompositeEntityClass
@@ -69,6 +72,28 @@ class FightPlayer(id: EntityID<CompositeID>) : CompositeEntity(id) {
            useDb {
                find { FightPlayerTable.fightId inList fightIds.toList() }.toList()
            }
+
+        @JvmStatic
+        fun countFights(userId: Int) =
+            useDb {
+                find { FightPlayerTable.userId eq userId }.count()
+            }
+
+        @JvmStatic
+        fun countFights(userId: Int, type: String) =
+            useDb {
+                exec(
+                    "SELECT COUNT(*) AS FightCount FROM FightPlayer INNER JOIN Fight F on FightPlayer.FightID = F.FightID WHERE UserID = ? AND GameMode LIKE ?",
+                    args = listOf(IntegerColumnType() to userId, VarCharColumnType() to "$type%")
+                ) {
+                    if (it.next()) {
+                        it.getInt("FightCount")
+                    } else {
+                        0
+                    }
+                }
+                    ?: 0
+            }
    }

    val fightID by FightPlayerTable.fightId.transform({ EntityID(it, FightTable) }, { it.value })
@@ -110,6 +110,7 @@ public class FightSystem extends JavaPlugin {

        hullHider = new HullHider();
        techHider = new TechHiderWrapper(hullHider);
+        FightSystem.getHullHider().getHullMap().values().forEach(hull -> hull.fill(true));


        FileSource.startReplay();
@@ -158,6 +158,8 @@ public class FightSchematic extends StateDependent {
        FreezeWorld freezer = new FreezeWorld();

        team.teleportToSpawn();
+        // TODO: Implement hull generation based on clipboard content!
+        FightSystem.getHullHider().fill(team, false);
        Vector dims = WorldeditWrapper.impl.getDimensions(clipboard);
        WorldeditWrapper.impl.pasteClipboard(
                clipboard,
@@ -68,6 +68,13 @@ public class FightWorld extends StateDependent {
    }

    public static void resetWorld() {
+        World backup = new WorldCreator(Config.world.getName() + "/backup").createWorld();
+        assert backup != null;
+        Config.ArenaRegion.forEachChunk((x, z) -> {
+            CraftbukkitWrapper.impl.resetChunk(Config.world, backup, x, z);
+        });
+        Bukkit.unloadWorld(backup, false);
+
        List<Entity> entities = new ArrayList<>();
        Recording.iterateOverEntities(Objects::nonNull, entity -> {
            if (entity.getType() != EntityType.PLAYER && (!Config.GameModeConfig.Arena.Leaveable || Config.ArenaRegion.inRegion(entity.getLocation()))) {
@@ -77,14 +84,12 @@ public class FightWorld extends StateDependent {
        entities.forEach(Entity::remove);
        entities.clear();

-        World backup = new WorldCreator(Config.world.getName() + "/backup").createWorld();
-        assert backup != null;
+        FightSystem.getHullHider().getHullMap().values().forEach(hull -> hull.fill(true));
+
        Config.ArenaRegion.forEachChunk((x, z) -> {
-            CraftbukkitWrapper.impl.resetChunk(Config.world, backup, x, z);
            for (Player p : Bukkit.getOnlinePlayers()) {
                de.steamwar.core.CraftbukkitWrapper.sendChunk(p, x, z);
            }
        });
-        Bukkit.unloadWorld(backup, false);
    }
 }
@@ -46,6 +46,7 @@ public class ArrowStopper {
    private void run() {
        Recording.iterateOverEntities(AbstractArrow.class::isInstance, entity -> {
            Projectile arrow = (Projectile) entity;
+            if(!(arrow.getShooter() instanceof Player)) return;
            if (invalidEntity(arrow)) return;

            Location prevLocation = arrow.getLocation().toVector().subtract(arrow.getVelocity()).toLocation(arrow.getWorld());
@@ -24,6 +24,7 @@ import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.utils.CraftbukkitWrapper;
 import de.steamwar.linkage.Linked;
 import net.minecraft.network.protocol.game.ServerboundUseItemOnPacket;
+import net.minecraft.network.protocol.game.ServerboundUseItemPacket;
 import org.bukkit.entity.Player;

 import java.io.*;
@@ -42,7 +43,7 @@ public class ClickAnalyzer {
    }

    public ClickAnalyzer() {
-        TinyProtocol.instance.addFilter(Recording.blockPlacePacket, this::onBlockPlace);
+        TinyProtocol.instance.addFilter(ServerboundUseItemPacket.class, this::onBlockPlace);
        TinyProtocol.instance.addFilter(ServerboundUseItemOnPacket.class, this::onBlockPlace);
    }

@@ -1,74 +0,0 @@
-package de.steamwar.fightsystem.listener;
-
-import de.steamwar.fightsystem.states.FightState;
-import de.steamwar.fightsystem.states.StateDependentListener;
-import de.steamwar.linkage.Linked;
-import net.minecraft.network.protocol.game.ClientboundForgetLevelChunkPacket;
-import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.world.level.ChunkPos;
-import net.minecraft.world.level.chunk.LevelChunk;
-import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.craftbukkit.CraftWorld;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerJoinEvent;
-
-@Linked
-public class PlayerJoinListener implements Listener {
-
-    public PlayerJoinListener() {
-        new StateDependentListener(true, FightState.All, this);
-    }
-
-    @EventHandler()
-    public void onPlayerJoin(PlayerJoinEvent event) {
-        Player player = event.getPlayer();
-        World world = player.getWorld();
-
-        Location loc = player.getLocation();
-        int viewDistance = Bukkit.getViewDistance();
-
-        int chunkX = loc.getChunk().getX();
-        int chunkZ = loc.getChunk().getZ();
-
-        // Iterate through the chunks around the player and force a resend
-        for (int x = -viewDistance; x <= viewDistance; x++) {
-            for (int z = -viewDistance; z <= viewDistance; z++) {
-                Chunk chunk = world.getChunkAt(chunkX + x, chunkZ + z);
-                this.forceRefreshChunkForPlayer(player, chunk);
-            }
-        }
-    }
-
-    public void forceRefreshChunkForPlayer(Player player, Chunk bukkitChunk) {
-        ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-        CraftWorld craftWorld = (CraftWorld) bukkitChunk.getWorld();
-
-        int chunkX = bukkitChunk.getX();
-        int chunkZ = bukkitChunk.getZ();
-
-        LevelChunk nmsChunk = craftWorld.getHandle().getChunkSource().getChunk(chunkX, chunkZ, false);
-        if (nmsChunk == null) {
-            // Chunk isn't loaded in memory on the server side;
-            return;
-        }
-
-        ClientboundForgetLevelChunkPacket unloadPacket = new ClientboundForgetLevelChunkPacket(new ChunkPos(chunkX, chunkZ));
-        serverPlayer.connection.send(unloadPacket);
-
-        ClientboundLevelChunkWithLightPacket loadPacket = new ClientboundLevelChunkWithLightPacket(
-                nmsChunk,
-                craftWorld.getHandle().getLightEngine(),
-                null,
-                null,
-                true
-        );
-        serverPlayer.connection.send(loadPacket);
-    }
-}
@@ -37,6 +37,7 @@ import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.states.StateDependentTask;
 import de.steamwar.fightsystem.utils.SWSound;
 import de.steamwar.linkage.Linked;
+import net.minecraft.network.protocol.Packet;
 import net.minecraft.network.protocol.game.ServerboundPlayerActionPacket;
 import net.minecraft.network.protocol.game.ServerboundUseItemPacket;
 import net.minecraft.world.InteractionHand;
@@ -124,7 +125,7 @@ public class Recording implements Listener {

            @Override
            public void disable() {
-                TinyProtocol.instance.removeFilter(blockPlacePacket, place);
+                TinyProtocol.instance.removeFilter(ServerboundUseItemPacket.class, place);
                TinyProtocol.instance.removeFilter(blockDigPacket, dig);
            }
        }.register();
@@ -142,7 +143,7 @@ public class Recording implements Listener {
        GlobalRecorder.getInstance().entitySpeed(entity);
    }

-    private static final Class<?> blockDigPacket = ServerboundPlayerActionPacket.class;
+    private static final Class<? extends Packet<?>> blockDigPacket = ServerboundPlayerActionPacket.class;
    private static final Class<?> playerDigType = blockDigPacket.getDeclaredClasses()[0];
    private static final Reflection.Field<?> blockDigType = Reflection.getField(blockDigPacket, playerDigType, 0);
    private static final Object releaseUseItem = playerDigType.getEnumConstants()[5];
@@ -154,8 +155,6 @@ public class Recording implements Listener {
        return packet;
    }

-    public static final Class<?> blockPlacePacket = ServerboundUseItemPacket.class;
-
    private Object blockPlace(Player p, ServerboundUseItemPacket packet) {
        boolean mainHand = packet.getHand() == InteractionHand.MAIN_HAND;
        if (!isNotSent(p) && (mainHand ? p.getInventory().getItemInMainHand() : p.getInventory().getItemInOffHand()).getType() == Material.BOW) {
@@ -165,6 +165,15 @@ public class Hull {
        rentities.remove(entity);
    }

+    public void fill(boolean visible) {
+        visibility.set(0, visibility.size(), visible);
+        occluding.set(0, occluding.size(), !visible);
+        uncoveredSurface.clear();
+        for (BitSet directionalVisibility : visibilityDirections.values()) {
+            directionalVisibility.set(0, directionalVisibility.size(), visible);
+        }
+    }
+
    public void initialize() {
        visibility.clear();
        occluding.clear();
@@ -19,8 +19,6 @@

 package de.steamwar.fightsystem.utils;

-import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.entity.REntity;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.Fight;
@@ -28,17 +26,9 @@ import de.steamwar.fightsystem.fight.FightPlayer;
 import de.steamwar.fightsystem.fight.FightTeam;
 import de.steamwar.fightsystem.listener.Recording;
 import de.steamwar.fightsystem.states.FightState;
-import de.steamwar.fightsystem.states.StateDependent;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.states.StateDependentTask;
 import lombok.Getter;
-import net.minecraft.core.Vec3i;
-import net.minecraft.network.protocol.game.ClientboundExplodePacket;
-import net.minecraft.network.protocol.game.ClientboundLevelEventPacket;
-import net.minecraft.network.protocol.game.ClientboundLevelParticlesPacket;
-import net.minecraft.network.protocol.game.ClientboundSoundPacket;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
@@ -54,8 +44,6 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
-import java.util.function.BiFunction;
-import java.util.function.Function;

 public class HullHider implements Listener {

@@ -79,10 +67,13 @@ public class HullHider implements Listener {

    public void initialize(FightTeam team) {
        if (!TechHiderWrapper.ENABLED) return;
-
        hullMap.get(team).initialize();
    }

+    public void fill(FightTeam team, boolean visible) {
+        if (!TechHiderWrapper.ENABLED) return;
+        hullMap.get(team).fill(visible);
+    }

    @EventHandler(priority = EventPriority.HIGH)
    public void onJoin(PlayerJoinEvent e) {
@@ -140,18 +131,6 @@ public class HullHider implements Listener {
        return false;
    }

-    public boolean blockPrecise(Player player, int chunkX, int chunkY, int chunkZ) {
-        if (!TechHiderWrapper.ENABLED) return false;
-
-        for (Hull hull : hulls) {
-            if (hull.blockPrecise(player, chunkX, chunkY, chunkZ)) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
    public void onSpawn(EntitySpawnEvent e) {
        for (Hull hull : hulls) {
@@ -19,6 +19,7 @@

 package de.steamwar.fightsystem.utils;

+import de.steamwar.Reflection;
 import de.steamwar.core.CraftbukkitWrapper;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.events.BoardingEvent;
@@ -29,21 +30,32 @@ import de.steamwar.fightsystem.fight.FightTeam;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependent;
 import de.steamwar.fightsystem.states.StateDependentListener;
+import de.steamwar.techhider.AccessPrivilegeProvider;
 import de.steamwar.techhider.TechHider;
 import lombok.Getter;
+import net.minecraft.core.Holder;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntityType;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.material.FluidState;
+import net.minecraft.world.level.material.Fluids;
+import org.bukkit.GameMode;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.util.CraftMagicNumbers;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerQuitEvent;

+import java.util.Collection;
+import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.stream.Collectors;
+import java.util.stream.Stream;

 public class TechHiderWrapper extends StateDependent implements Listener {

@@ -51,21 +63,45 @@ public class TechHiderWrapper extends StateDependent implements Listener {

    @Getter
    private final ConcurrentHashMap<Player, Region> hiddenRegion = new ConcurrentHashMap<>();
-    private final TechHider techHider;
-
+    private final HullHider hullHider;

    public TechHiderWrapper(HullHider hullHider) {
-        super(ENABLED, FightState.Schem);
+        super(ENABLED, FightState.All);
+
+        this.hullHider = hullHider;
+
+        new StateDependentListener(ENABLED, FightState.All, this);
+        register();
+    }
+
+    @Override
+    public void enable() {
+        Set<BlockState> blockStatesToObfuscate = getBlockStatesToHideFromMaterials(Config.GameModeConfig.Techhider.HiddenBlocks);
+
        Set<Block> blocksToObfuscate = Config.GameModeConfig.Techhider.HiddenBlocks.stream()
                .map(CraftMagicNumbers::getBlock)
                .collect(Collectors.toUnmodifiableSet());
-        /* Set<BlockEntityType<?>> blockEntityTypeToObfuscate =  Config.GameModeConfig.Techhider.HiddenBlockEntities.stream()
+
+        Object blockEntityType;
+        try {
+            blockEntityType = BuiltInRegistries.class.getDeclaredField("BLOCK_ENTITY_TYPE").get(null);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+        Reflection.Method method = Reflection.getTypedMethod(Reflection.getClass("net.minecraft.core.Registry"), "get", Optional.class, ResourceLocation.class);
+        Set<BlockEntityType<?>> blockEntityTypeToObfuscate = Config.GameModeConfig.Techhider.HiddenBlockEntities.stream()
                .map((id) -> {
                    ResourceLocation loc = ResourceLocation.parse(id);
-                    return BuiltInRegistries.BLOCK_ENTITY_TYPE.get(loc).get().value();
+                    return ((Optional<Holder.Reference<BlockEntityType<?>>>) method.invoke(blockEntityType, loc)).get().value();
                })
-                .collect(Collectors.toUnmodifiableSet()); */
-        techHider = new TechHider(CraftMagicNumbers.getBlock(Config.GameModeConfig.Techhider.ObfuscateWith)) {
+                .collect(Collectors.toUnmodifiableSet());
+
+        new TechHider(CraftMagicNumbers.getBlock(Config.GameModeConfig.Techhider.ObfuscateWith), new AccessPrivilegeProvider() {
+            @Override
+            public boolean isEveryonePrivilegedToAccessAllDataWithinChunk(int chunkX, int chunkZ) {
+                return Fight.teams().stream().map(FightTeam::getExtendRegion).allMatch(region -> region.chunkOutside(chunkX, chunkZ));
+            }
+
            @Override
            public boolean isPlayerPrivilegedToAccessPosition(Player p, int blockX, int blockY, int blockZ) {
                return !hullHider.isBlockHidden(p, blockX, blockY, blockZ);
@@ -73,41 +109,36 @@ public class TechHiderWrapper extends StateDependent implements Listener {

            @Override
            public boolean isPlayerPrivilegedToAccessBlock(Player p, int blockX, int blockY, int blockZ, Block block) {
-                Region hiddenRegion = getHiddenRegion(p);
-                return !hiddenRegion.inRegion(blockX, blockY, blockZ) || !blocksToObfuscate.contains(block);
+                return !getHiddenRegion(p).inRegion(blockX, blockY, blockZ) || !blocksToObfuscate.contains(block);
            }

-            // TODO
+            @Override
+            public boolean isPlayerPrivilegedToAccessBlockState(Player p, int blockX, int blockY, int blockZ, BlockState blockState) {
+                return !getHiddenRegion(p).inRegion(blockX, blockY, blockZ) || !blockStatesToObfuscate.contains(blockState);
+            }
+
+            // TODO will require entity tracking on the netty thread to prevent future race conditions
            @Override
            public boolean isPlayerPrivilegedToAccessEntity(Player p, int entityId) {
-                return true;
+                net.minecraft.world.entity.Entity nmsEntity = ((CraftWorld) p.getWorld()).getHandle().moonrise$getEntityLookup().get(entityId);
+
+                if (nmsEntity != null) {
+                    return !hullHider.isBlockHidden(p, nmsEntity.getBlockX(), nmsEntity.getBlockY(), nmsEntity.getBlockZ());
+                } else {
+                    return true;
+                }
            }

            @Override
-            public boolean isPlayerPrivilegedToAccessBlocEntity(Player p, int blockX, int blockY, int blockZ, BlockEntityType<?> type) {
-                //Region hiddenRegion = getHiddenRegion(p);
-                //return !hiddenRegion.inRegion(blockX, blockY, blockZ) || !blockEntityTypeToObfuscate.contains(type);
-                return true;
+            public boolean isPlayerPrivilegedToAccessBlockEntity(Player p, int blockX, int blockY, int blockZ, BlockEntityType<?> type) {
+                return !getHiddenRegion(p).inRegion(blockX, blockY, blockZ) || !blockEntityTypeToObfuscate.contains(type);
            }

            @Override
-            public boolean isPlayerPrivilegedToAccessContainer(Player p, int containerId) {
-                return true;
+            public boolean isPlayerPrivilegedToPerformAction(Player p) {
+                return p.getGameMode() != GameMode.SPECTATOR;
            }
-
-            @Override
-            public boolean isPlayerPrivilegedToAccessSound(Player p, ResourceLocation soundId) {
-                return true;
-            }
-        };
-
-        new StateDependentListener(ENABLED, FightState.Schem, this);
-        register();
-    }
-
-    @Override
-    public void enable() {
-
+        });
    }

    @Override
@@ -160,4 +191,27 @@ public class TechHiderWrapper extends StateDependent implements Listener {

        return Fight.getOpposite(team).getExtendRegion();
    }
+
+    private Stream<BlockState> getWaterloggedBlockStates() {
+        FluidState waterFluidState = Fluids.WATER.getSource(false);
+
+        return BuiltInRegistries.BLOCK.stream()
+                .map((block) -> block.getStateDefinition().getPossibleStates())
+                .flatMap(Collection::stream)
+                .filter((blockState -> blockState.getFluidState() == waterFluidState));
+    }
+
+    private Set<BlockState> getBlockStatesToHideFromMaterials(Set<Material> materials) {
+        Stream<BlockState> allStatesFromMaterials = materials.stream()
+                .map(CraftMagicNumbers::getBlock)
+                .map((block) -> block.getStateDefinition().getPossibleStates())
+                .flatMap(Collection::stream);
+
+        if(materials.contains(Material.WATER)) {
+            return Stream.concat(allStatesFromMaterials, getWaterloggedBlockStates()).collect(Collectors.toUnmodifiableSet());
+        }
+        else {
+            return allStatesFromMaterials.collect(Collectors.toUnmodifiableSet());
+        }
+    }
 }
@@ -60,7 +60,7 @@ tasks.register<FightServer>("WarGear21") {
    dependsOn(":KotlinCore:shadowJar")
    template = "WarGear21"
    worldName = "arenas/Pentraki"
-    config = "WarGear20.yml"
+    config = "WarGear21.yml"
    jar = "/jars/paper-1.21.6.jar"
 }

@@ -20,7 +20,9 @@
 package de.steamwar.lobby.boatrace;

 import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
+import de.steamwar.entity.RInteraction;
 import de.steamwar.lobby.LobbySystem;
 import de.steamwar.lobby.util.LeaderboardManager;
 import de.steamwar.sql.SteamwarUser;
@@ -58,11 +60,12 @@ public class BoatRace implements EventListener, Listener {

    static {
        boatNpcServer = new REntityServer();
-        REntity starter = new REntity(boatNpcServer, EntityType.VILLAGER, BoatRacePositions.NPC);
-        boatNpcServer.setCallback((player, rEntity, entityAction) -> {
-            if (rEntity != starter) return;
-            Bukkit.getWorlds().get(0).getEntities().stream().filter(entity -> entity.getType() == EntityType.END_CRYSTAL).forEach(Entity::remove);
-            if (entityAction == REntityServer.EntityAction.INTERACT && !oneNotStarted) {
+        new REntity(boatNpcServer, EntityType.VILLAGER, BoatRacePositions.NPC);
+        RInteraction interaction = new RInteraction(boatNpcServer, BoatRacePositions.NPC.clone().subtract(0.5, 0, 0.5));
+        interaction.setInteractionHeight(1.95f);
+        interaction.setCallback((player, entity, action) -> {
+            Bukkit.getWorlds().get(0).getEntities().stream().filter(e -> e.getType() == EntityType.END_CRYSTAL).forEach(Entity::remove);
+            if (action == REntityAction.INTERACT && !oneNotStarted) {
                oneNotStarted = true;
                new BoatRace(player);
            }
@@ -1,502 +0,0 @@
-package com.comphenix.tinyprotocol;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
-import java.util.Arrays;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.bukkit.Bukkit;
-
-/**
- * An utility class that simplifies reflection in Bukkit plugins.
- * 
- * @author Kristian
- */
-public final class Reflection {
-    /**
-     * An interface for invoking a specific constructor.
-     */
-    public interface ConstructorInvoker {
-        /**
-         * Invoke a constructor for a specific class.
-         * 
-         * @param arguments - the arguments to pass to the constructor.
-         * @return The constructed object.
-         */
-        public Object invoke(Object... arguments);
-    }
-
-    /**
-     * An interface for invoking a specific method.
-     */
-    public interface MethodInvoker {
-        /**
-         * Invoke a method on a specific target object.
-         * 
-         * @param target - the target object, or NULL for a static method.
-         * @param arguments - the arguments to pass to the method.
-         * @return The return value, or NULL if is void.
-         */
-        public Object invoke(Object target, Object... arguments);
-    }
-
-    /**
-     * An interface for retrieving the field content.
-     * 
-     * @param <T> - field type.
-     */
-    public interface FieldAccessor<T> {
-        /**
-         * Retrieve the content of a field.
-         * 
-         * @param target - the target object, or NULL for a static field.
-         * @return The value of the field.
-         */
-        public T get(Object target);
-
-        /**
-         * Set the content of a field.
-         * 
-         * @param target - the target object, or NULL for a static field.
-         * @param value - the new value of the field.
-         */
-        public void set(Object target, Object value);
-
-        /**
-         * Determine if the given object has this field.
-         * 
-         * @param target - the object to test.
-         * @return TRUE if it does, FALSE otherwise.
-         */
-        public boolean hasField(Object target);
-    }
-
-    // Deduce the net.minecraft.server.v* package
-    private static String OBC_PREFIX = Bukkit.getServer().getClass().getPackage().getName();
-    private static String NMS_PREFIX = OBC_PREFIX.replace("org.bukkit.craftbukkit", "net.minecraft.server");
-    private static String VERSION = OBC_PREFIX.replace("org.bukkit.craftbukkit", "").replace(".", "");
-
-    // Variable replacement
-    private static Pattern MATCH_VARIABLE = Pattern.compile("\\{([^\\}]+)\\}");
-
-    private Reflection() {
-        // Seal class
-    }
-
-    /**
-     * Retrieve a field accessor for a specific field type and name.
-     * 
-     * @param target - the target type.
-     * @param name - the name of the field, or NULL to ignore.
-     * @param fieldType - a compatible field type.
-     * @return The field accessor.
-     */
-    public static <T> FieldAccessor<T> getField(Class<?> target, String name, Class<T> fieldType) {
-        return getField(target, name, fieldType, 0);
-    }
-
-    /**
-     * Retrieve a field accessor for a specific field type and name.
-     * 
-     * @param className - lookup name of the class, see {@link #getClass(String)}.
-     * @param name - the name of the field, or NULL to ignore.
-     * @param fieldType - a compatible field type.
-     * @return The field accessor.
-     */
-    public static <T> FieldAccessor<T> getField(String className, String name, Class<T> fieldType) {
-        return getField(getClass(className), name, fieldType, 0);
-    }
-
-    /**
-     * Retrieve a field accessor for a specific field type and name.
-     * 
-     * @param target - the target type.
-     * @param fieldType - a compatible field type.
-     * @param index - the number of compatible fields to skip.
-     * @return The field accessor.
-     */
-    public static <T> FieldAccessor<T> getField(Class<?> target, Class<T> fieldType, int index) {
-        return getField(target, null, fieldType, index);
-    }
-
-    /**
-     * Retrieve a field accessor for a specific field type and name.
-     * 
-     * @param className - lookup name of the class, see {@link #getClass(String)}.
-     * @param fieldType - a compatible field type.
-     * @param index - the number of compatible fields to skip.
-     * @return The field accessor.
-     */
-    public static <T> FieldAccessor<T> getField(String className, Class<T> fieldType, int index) {
-        return getField(getClass(className), fieldType, index);
-    }
-
-    // Common method
-    private static <T> FieldAccessor<T> getField(Class<?> target, String name, Class<T> fieldType, int index) {
-        for (final Field field : target.getDeclaredFields()) {
-            if ((name == null || field.getName().equals(name)) && fieldType.isAssignableFrom(field.getType()) && index-- <= 0) {
-                field.setAccessible(true);
-
-                // A function for retrieving a specific field value
-                return new FieldAccessor<T>() {
-
-                    @Override
-                    @SuppressWarnings("unchecked")
-                    public T get(Object target) {
-                        try {
-                            return (T) field.get(target);
-                        } catch (IllegalAccessException e) {
-                            throw new RuntimeException("Cannot access reflection.", e);
-                        }
-                    }
-
-                    @Override
-                    public void set(Object target, Object value) {
-                        try {
-                            field.set(target, value);
-                        } catch (IllegalAccessException e) {
-                            throw new RuntimeException("Cannot access reflection.", e);
-                        }
-                    }
-
-                    @Override
-                    public boolean hasField(Object target) {
-                        // target instanceof DeclaringClass
-                        return field.getDeclaringClass().isAssignableFrom(target.getClass());
-                    }
-                };
-            }
-        }
-
-        // Search in parent classes
-        if (target.getSuperclass() != null)
-            return getField(target.getSuperclass(), name, fieldType, index);
-
-        throw new IllegalArgumentException("Cannot find field with type " + fieldType);
-    }
-
-    /**
-     * Retrieves a field with a given type and parameters. This is most useful
-     * when dealing with Collections.
-     *
-     * @param target the target class.
-     * @param fieldType Type of the field
-     * @param params Variable length array of type parameters
-     * @return The field
-     *
-     * @throws IllegalArgumentException If the field cannot be found
-     */
-    public static Field getParameterizedField(Class<?> target, Class<?> fieldType, Class<?>... params) {
-        for (Field field : target.getDeclaredFields()) {
-            if (field.getType().equals(fieldType)) {
-                Type type = field.getGenericType();
-                if (type instanceof ParameterizedType) {
-                    if (Arrays.equals(((ParameterizedType) type).getActualTypeArguments(), params))
-                        return field;
-                }
-            }
-        }
-
-        throw new IllegalArgumentException("Unable to find a field with type " + fieldType + " and params " + Arrays.toString(params));
-    }
-
-    /**
-     * Search for the first publicly and privately defined method of the given name and parameter count.
-     * 
-     * @param className - lookup name of the class, see {@link #getClass(String)}.
-     * @param methodName - the method name, or NULL to skip.
-     * @param params - the expected parameters.
-     * @return An object that invokes this specific method.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static MethodInvoker getMethod(String className, String methodName, Class<?>... params) {
-        return getTypedMethod(getClass(className), methodName, null, params);
-    }
-
-    /**
-     * Search for the first publicly and privately defined method of the given name and parameter count.
-     * 
-     * @param clazz - a class to start with.
-     * @param methodName - the method name, or NULL to skip.
-     * @param params - the expected parameters.
-     * @return An object that invokes this specific method.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static MethodInvoker getMethod(Class<?> clazz, String methodName, Class<?>... params) {
-        return getTypedMethod(clazz, methodName, null, params);
-    }
-
-    /**
-     * Search for the first publicly and privately defined method of the given name and parameter count.
-     * 
-     * @param clazz - a class to start with.
-     * @param methodName - the method name, or NULL to skip.
-     * @param returnType - the expected return type, or NULL to ignore.
-     * @param params - the expected parameters.
-     * @return An object that invokes this specific method.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static MethodInvoker getTypedMethod(Class<?> clazz, String methodName, Class<?> returnType, Class<?>... params) {
-        for (final Method method : clazz.getDeclaredMethods()) {
-            if ((methodName == null || method.getName().equals(methodName))
-                    && (returnType == null || method.getReturnType().equals(returnType))
-                    && Arrays.equals(method.getParameterTypes(), params)) {
-                method.setAccessible(true);
-
-                return new MethodInvoker() {
-
-                    @Override
-                    public Object invoke(Object target, Object... arguments) {
-                        try {
-                            return method.invoke(target, arguments);
-                        } catch (Exception e) {
-                            throw new RuntimeException("Cannot invoke method " + method, e);
-                        }
-                    }
-
-                };
-            }
-        }
-
-        // Search in every superclass
-        if (clazz.getSuperclass() != null)
-            return getMethod(clazz.getSuperclass(), methodName, params);
-
-        throw new IllegalStateException(String.format("Unable to find method %s (%s).", methodName, Arrays.asList(params)));
-    }
-
-    /**
-     * Search for the first publically and privately defined constructor of the given name and parameter count.
-     * 
-     * @param className - lookup name of the class, see {@link #getClass(String)}.
-     * @param params - the expected parameters.
-     * @return An object that invokes this constructor.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static ConstructorInvoker getConstructor(String className, Class<?>... params) {
-        return getConstructor(getClass(className), params);
-    }
-
-    /**
-     * Search for the first publically and privately defined constructor of the given name and parameter count.
-     * 
-     * @param clazz - a class to start with.
-     * @param params - the expected parameters.
-     * @return An object that invokes this constructor.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static ConstructorInvoker getConstructor(Class<?> clazz, Class<?>... params) {
-        for (final Constructor<?> constructor : clazz.getDeclaredConstructors()) {
-            if (Arrays.equals(constructor.getParameterTypes(), params)) {
-                constructor.setAccessible(true);
-
-                return new ConstructorInvoker() {
-
-                    @Override
-                    public Object invoke(Object... arguments) {
-                        try {
-                            return constructor.newInstance(arguments);
-                        } catch (Exception e) {
-                            throw new RuntimeException("Cannot invoke constructor " + constructor, e);
-                        }
-                    }
-
-                };
-            }
-        }
-
-        throw new IllegalStateException(String.format("Unable to find constructor for %s (%s).", clazz, Arrays.asList(params)));
-    }
-
-    /**
-     * Retrieve a class from its full name, without knowing its type on compile time.
-     * <p>
-     * This is useful when looking up fields by a NMS or OBC type.
-     * <p>
-     * 
-     * @see {@link #getClass()} for more information.
-     * @param lookupName - the class name with variables.
-     * @return The class.
-     */
-    public static Class<Object> getUntypedClass(String lookupName) {
-        @SuppressWarnings({ "rawtypes", "unchecked" })
-        Class<Object> clazz = (Class) getClass(lookupName);
-        return clazz;
-    }
-
-    /**
-     * Retrieve a class from its full name with alternatives, without knowing its type on compile time.
-     * <p>
-     * This is useful when looking up fields by a NMS or OBC type.
-     * <p>
-     * 
-     * @see {@link #getClass()} for more information.
-     * @param lookupName - the class name with variables.
-     * @param aliases - alternative names for this class.
-     * @return The class.
-     */
-    public static Class<Object> getUntypedClass(String lookupName, String... aliases) {
-        @SuppressWarnings({ "rawtypes", "unchecked" })
-        Class<Object> clazz = (Class) getClass(lookupName, aliases);
-        return clazz;
-    }
-
-    /**
-     * Retrieve a class from its full name.
-     * <p>
-     * Strings enclosed with curly brackets - such as {TEXT} - will be replaced according to the following table:
-     * <p>
-     * <table border="1">
-     * <tr>
-     * <th>Variable</th>
-     * <th>Content</th>
-     * </tr>
-     * <tr>
-     * <td>{nms}</td>
-     * <td>Actual package name of net.minecraft.server.VERSION</td>
-     * </tr>
-     * <tr>
-     * <td>{obc}</td>
-     * <td>Actual pacakge name of org.bukkit.craftbukkit.VERSION</td>
-     * </tr>
-     * <tr>
-     * <td>{version}</td>
-     * <td>The current Minecraft package VERSION, if any.</td>
-     * </tr>
-     * </table>
-     * 
-     * @param lookupName - the class name with variables.
-     * @return The looked up class.
-     * @throws IllegalArgumentException If a variable or class could not be found.
-     */
-    public static Class<?> getClass(String lookupName) {
-        return getCanonicalClass(expandVariables(lookupName));
-    }
-
-    /**
-     * Retrieve the first class that matches the full class name.
-     * <p>
-     * Strings enclosed with curly brackets - such as {TEXT} - will be replaced according to the following table:
-     * <p>
-     * <table border="1">
-     * <tr>
-     * <th>Variable</th>
-     * <th>Content</th>
-     * </tr>
-     * <tr>
-     * <td>{nms}</td>
-     * <td>Actual package name of net.minecraft.server.VERSION</td>
-     * </tr>
-     * <tr>
-     * <td>{obc}</td>
-     * <td>Actual pacakge name of org.bukkit.craftbukkit.VERSION</td>
-     * </tr>
-     * <tr>
-     * <td>{version}</td>
-     * <td>The current Minecraft package VERSION, if any.</td>
-     * </tr>
-     * </table>
-     * 
-     * @param lookupName - the class name with variables.
-     * @param aliases - alternative names for this class.
-     * @return Class object.
-     * @throws RuntimeException If we are unable to find any of the given classes.
-     */
-    public static Class<?> getClass(String lookupName, String... aliases) {
-        try {
-            // Try the main class first
-            return getClass(lookupName);
-        } catch (RuntimeException e) {
-            Class<?> success = null;
-
-            // Try every alias too
-            for (String alias : aliases) {
-                try {
-                    success = getClass(alias);
-                    break;
-                } catch (RuntimeException e1) {
-                    // e1.printStackTrace();
-                }
-            }
-
-            if (success != null) {
-                return success;
-            } else {
-                // Hack failed
-                throw new RuntimeException(String.format("Unable to find %s (%s)", lookupName, String.join(",", aliases)));
-            }
-        }
-    }
-
-    /**
-     * Retrieve a class in the net.minecraft.server.VERSION.* package.
-     * 
-     * @param name - the name of the class, excluding the package.
-     * @throws IllegalArgumentException If the class doesn't exist.
-     */
-    public static Class<?> getMinecraftClass(String name) {
-        return getCanonicalClass(NMS_PREFIX + "." + name);
-    }
-
-    /**
-     * Retrieve a class in the org.bukkit.craftbukkit.VERSION.* package.
-     * 
-     * @param name - the name of the class, excluding the package.
-     * @throws IllegalArgumentException If the class doesn't exist.
-     */
-    public static Class<?> getCraftBukkitClass(String name) {
-        return getCanonicalClass(OBC_PREFIX + "." + name);
-    }
-
-    /**
-     * Retrieve a class by its canonical name.
-     * 
-     * @param canonicalName - the canonical name.
-     * @return The class.
-     */
-    private static Class<?> getCanonicalClass(String canonicalName) {
-        try {
-            return Class.forName(canonicalName);
-        } catch (ClassNotFoundException e) {
-            throw new IllegalArgumentException("Cannot find " + canonicalName, e);
-        }
-    }
-
-    /**
-     * Expand variables such as "{nms}" and "{obc}" to their corresponding packages.
-     * 
-     * @param name - the full name of the class.
-     * @return The expanded string.
-     */
-    private static String expandVariables(String name) {
-        StringBuffer output = new StringBuffer();
-        Matcher matcher = MATCH_VARIABLE.matcher(name);
-
-        while (matcher.find()) {
-            String variable = matcher.group(1);
-            String replacement = "";
-
-            // Expand all detected variables
-            if ("nms".equalsIgnoreCase(variable))
-                replacement = NMS_PREFIX;
-            else if ("obc".equalsIgnoreCase(variable))
-                replacement = OBC_PREFIX;
-            else if ("version".equalsIgnoreCase(variable))
-                replacement = VERSION;
-            else
-                throw new IllegalArgumentException("Unknown variable: " + variable);
-
-            // Assume the expanded variables are all packages, and append a dot
-            if (replacement.length() > 0 && matcher.end() < name.length() && name.charAt(matcher.end()) != '.')
-                replacement += ".";
-            matcher.appendReplacement(output, Matcher.quoteReplacement(replacement));
-        }
-
-        matcher.appendTail(output);
-        return output.toString();
-    }
-}
@@ -227,7 +227,7 @@ public class TinyProtocol {
        }
    }

-    public <T> void addFilter(Class<T> packetType, BiFunction<Player, ? super T, Object> filter) {
+    public <T extends Packet<?>> void addFilter(Class<T> packetType, BiFunction<Player, ? super T, Object> filter) {
        packetFilters.computeIfAbsent(packetType, c -> new CopyOnWriteArrayList<>()).add((BiFunction) filter);
    }

@@ -235,8 +235,8 @@ public class TinyProtocol {
        packetFilters.getOrDefault(packetType, Collections.emptyList()).remove(filter);
    }

-    public void addGlobalClientboundFilter(BiFunction<Player, Object, Object> filter) {
-        globalClientboundFilters.add(filter);
+    public void addGlobalClientboundFilter(BiFunction<Player, Packet<?>, Object> filter) {
+        globalClientboundFilters.add((BiFunction) filter);
    }

    /**
@@ -453,7 +453,7 @@ public class TinyProtocol {
            try {
                msg = filterPacket(player, msg);

-                if(msg instanceof Packet<?>) {
+                if (msg instanceof Packet<?>) {
                    for (BiFunction<Player, Object, Object> filter : globalClientboundFilters) {
                        msg = filter.apply(player, msg);
                        if (msg == null) break;
@@ -20,6 +20,7 @@
 package de.steamwar.entity;

 import lombok.Getter;
+import lombok.Setter;
 import net.minecraft.network.syncher.EntityDataAccessor;
 import net.minecraft.network.syncher.EntityDataSerializers;
 import org.bukkit.Location;
@@ -27,13 +28,16 @@ import org.bukkit.entity.EntityType;

 import java.util.function.Consumer;

-public class RArmorStand extends REntity {
+@Getter
+public class RArmorStand extends REntity implements RInteractableEntity<RArmorStand> {

    private static final EntityDataAccessor<Byte> sizeWatcher = new EntityDataAccessor<>(15, EntityDataSerializers.BYTE);

-    @Getter
    private final Size size;

+    @Setter
+    private REntityActionListener<RArmorStand> callback = null;
+
    public RArmorStand(REntityServer server, Location location, Size size) {
        super(server, EntityType.ARMOR_STAND, location, 0);
        this.size = size;
@@ -1,7 +1,7 @@
 /*
 *   This file is a part of the SteamWar software.
 *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
+ *   Copyright (C) 2026 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
@@ -17,20 +17,9 @@
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-package de.steamwar.bausystem.utils;
+package de.steamwar.entity;

-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
-
-public class TickStartEvent extends Event {
-
-    private static final HandlerList handlers = new HandlerList();
-
-    public HandlerList getHandlers() {
-        return handlers;
-    }
-
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
+public enum REntityAction {
+    INTERACT,
+    ATTACK,
 }
@@ -1,7 +1,7 @@
 /*
 *   This file is a part of the SteamWar software.
 *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
+ *   Copyright (C) 2026 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
@@ -17,20 +17,10 @@
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-package de.steamwar.bausystem.utils;
+package de.steamwar.entity;

-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
+import org.bukkit.entity.Player;

-public class TickEndEvent extends Event {
-
-    private static final HandlerList handlers = new HandlerList();
-
-    public HandlerList getHandlers() {
-        return handlers;
-    }
-
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
+public interface REntityActionListener<E extends REntity> {
+    void onAction(Player player, E entity, REntityAction action);
 }
@@ -51,7 +51,6 @@ public class REntityServer implements Listener {
    private final HashMap<Player, Location> lastLocation = new HashMap<>();
    private final HashMap<Player, Integer> viewDistance = new HashMap<>();

-    private EntityActionListener callback = null;
    private final Set<Player> playersThatClicked = Collections.synchronizedSet(new HashSet<>());

    private final BiFunction<Player, ServerboundInteractPacket, Object> filter = (player, packet) -> {
@@ -61,25 +60,19 @@ public class REntityServer implements Listener {
        if (playersThatClicked.contains(player)) return null;

        playersThatClicked.add(player);
-        EntityAction action = packet.isAttack() ? EntityAction.ATTACK : EntityAction.INTERACT;
+        REntityAction action = packet.isAttack() ? REntityAction.ATTACK : REntityAction.INTERACT;
        Bukkit.getScheduler().runTask(Core.getInstance(), () -> {
            playersThatClicked.remove(player);
-            callback.onAction(player, entity, action);
+            if (entity instanceof RInteractableEntity interactable && interactable.getCallback() != null) {
+                interactable.getCallback().onAction(player, entity, action);
+            }
        });
        return null;
    };

    public REntityServer() {
        Core.getInstance().getServer().getPluginManager().registerEvents(this, Core.getInstance());
-    }
-
-    public void setCallback(EntityActionListener callback) {
-        boolean uninitialized = this.callback == null;
-        this.callback = callback;
-
-        if (uninitialized) {
-            TinyProtocol.instance.addFilter(ServerboundInteractPacket.class, filter);
-        }
+        TinyProtocol.instance.addFilter(ServerboundInteractPacket.class, filter);
    }

    public void addPlayer(Player player) {
@@ -293,13 +286,4 @@ public class REntityServer implements Listener {
    private long chunkToId(int x, int z) {
        return ((long) x << 32) + z;
    }
-
-    public enum EntityAction {
-        INTERACT,
-        ATTACK,
-    }
-
-    public interface EntityActionListener {
-        void onAction(Player player, REntity entity, EntityAction action);
-    }
 }
@@ -20,16 +20,21 @@
 package de.steamwar.entity;

 import de.steamwar.techhider.BlockIds;
+import lombok.AccessLevel;
 import lombok.Getter;
+import lombok.Setter;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.entity.EntityType;

@Getter
-public class RFallingBlockEntity extends REntity {
+public class RFallingBlockEntity extends REntity implements RInteractableEntity<RFallingBlockEntity> {

    private final Material material;

+    @Setter
+    private REntityActionListener<RFallingBlockEntity> callback = null;
+
    public RFallingBlockEntity(REntityServer server, Location location, Material material) {
        super(server, EntityType.FALLING_BLOCK, location, BlockIds.impl.materialToId(material));
        this.material = material;
@@ -1,7 +1,7 @@
 /*
 *   This file is a part of the SteamWar software.
 *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
+ *   Copyright (C) 2026 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
@@ -17,18 +17,18 @@
 *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-package de.steamwar.techhider;
+package de.steamwar.entity;

-import de.steamwar.Reflection;
-import net.minecraft.core.SectionPos;
-import net.minecraft.world.level.block.entity.BlockEntityType;
-import net.minecraft.world.level.block.entity.SignBlockEntity;
-import net.minecraft.world.level.block.state.BlockState;
 import org.bukkit.entity.Player;

-import java.util.ArrayList;
-import java.util.function.BiFunction;
+import java.util.function.BiConsumer;

-public class ProtocolWrapper {
-    public static final ProtocolWrapper impl = new ProtocolWrapper();
+public interface RInteractableEntity<E extends REntity> {
+    REntityActionListener<E> getCallback();
+
+    void setCallback(REntityActionListener<E> callback);
+
+    default void setCallback(BiConsumer<Player, REntityAction> callback) {
+        setCallback((player, interaction, entityAction) -> callback.accept(player, entityAction));
+    }
 }
@@ -0,0 +1,116 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.entity;
+
+import de.steamwar.core.BountifulWrapper;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.Location;
+import org.bukkit.entity.EntityType;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+/**
+ * !! This class cannot be used in Versions lower than or equal to 1.19.4 !!
+ */
+@Getter
+public class RInteraction extends REntity implements RInteractableEntity<RInteraction> {
+
+    protected final Consumer<Object> updatePacketSink = o -> server.updateEntity(this, o);
+
+    @Setter
+    private REntityActionListener<RInteraction> callback = null;
+
+    private float interactionWidth = 1.0f;
+    private float interactionHeight = 1.0f;
+    private boolean responsive = false;
+
+    public RInteraction(REntityServer server, Location location) {
+        super(server, EntityType.INTERACTION, location);
+        server.addEntity(this);
+    }
+
+    @Override
+    protected void postSpawn(Consumer<Object> packetSink) {
+        super.postSpawn(packetSink);
+        sendPacket(packetSink,
+                this::getInteractionWidthData,
+                this::getInteractionHeightData,
+                this::getResponsiveData
+        );
+    }
+
+    @SafeVarargs
+    protected final void sendPacket(Consumer<Object> packetSink, BiConsumer<Boolean, BiConsumer<Object, Object>>... dataSinkSinks) {
+        List<Object> keyValueData = new ArrayList<>();
+        boolean ignoreDefault = packetSink == updatePacketSink;
+        for (BiConsumer<Boolean, BiConsumer<Object, Object>> dataSinkSink : dataSinkSinks) {
+            dataSinkSink.accept(ignoreDefault, (dataWatcher, value) -> {
+                keyValueData.add(dataWatcher);
+                keyValueData.add(value);
+            });
+        }
+        if (!keyValueData.isEmpty()) {
+            packetSink.accept(getDataWatcherPacket(keyValueData.toArray()));
+        }
+    }
+
+    public void setInteractionWidth(float interactionWidth) {
+        this.interactionWidth = interactionWidth;
+        sendPacket(updatePacketSink, this::getInteractionWidthData);
+    }
+
+    private static final Object interactionWidthWatcher = BountifulWrapper.impl.getDataWatcherObject(8, Float.class);
+
+    private void getInteractionWidthData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+        if (ignoreDefault || interactionWidth != 1.0) {
+            dataSink.accept(interactionWidthWatcher, interactionWidth);
+        }
+    }
+
+    public void setInteractionHeight(float interactionHeight) {
+        this.interactionHeight = interactionHeight;
+        sendPacket(updatePacketSink, this::getInteractionHeightData);
+    }
+
+    private static final Object interactionHeightWatcher = BountifulWrapper.impl.getDataWatcherObject(9, Float.class);
+
+    private void getInteractionHeightData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+        if (ignoreDefault || interactionHeight != 1.0) {
+            dataSink.accept(interactionHeightWatcher, interactionHeight);
+        }
+    }
+
+    public void setResponsive(boolean responsive) {
+        this.responsive = responsive;
+        sendPacket(updatePacketSink, this::getResponsiveData);
+    }
+
+    private static final Object responsiveWatcher = BountifulWrapper.impl.getDataWatcherObject(10, Boolean.class);
+
+    private void getResponsiveData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+        if (ignoreDefault || !responsive) {
+            dataSink.accept(responsiveWatcher, responsive);
+        }
+    }
+}
@@ -27,6 +27,7 @@ import de.steamwar.network.CoreNetworkHandler;
 import de.steamwar.network.NetworkSender;
 import de.steamwar.network.packets.common.PlayerSkinRequestPacket;
 import lombok.Getter;
+import lombok.Setter;
 import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
 import net.minecraft.world.phys.Vec3;
 import org.bukkit.GameMode;
@@ -39,7 +40,7 @@ import java.util.Map;
 import java.util.UUID;
 import java.util.function.Consumer;

-public class RPlayer extends REntity {
+public class RPlayer extends REntity implements RInteractableEntity<RPlayer> {

    private static final Object skinPartsDataWatcher = BountifulWrapper.impl.getDataWatcherObject(17, Byte.class);

@@ -48,6 +49,10 @@ public class RPlayer extends REntity {
    @Getter
    private final String name;

+    @Setter
+    @Getter
+    private REntityActionListener<RPlayer> callback = null;
+
    public RPlayer(REntityServer server, UUID uuid, String name, Location location) {
        super(server, EntityType.PLAYER, UUID.nameUUIDFromBytes(uuid.toString().getBytes(StandardCharsets.UTF_8)), location, 0);
        this.actualUUID = uuid;
@@ -0,0 +1,41 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.techhider;
+
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.entity.BlockEntityType;
+import net.minecraft.world.level.block.state.BlockState;
+import org.bukkit.entity.Player;
+
+public interface AccessPrivilegeProvider {
+    boolean isEveryonePrivilegedToAccessAllDataWithinChunk(int chunkX, int chunkZ);
+
+    boolean isPlayerPrivilegedToAccessPosition(Player p, int blockX, int blockY, int blockZ);
+
+    boolean isPlayerPrivilegedToAccessBlock(Player p, int blockX, int blockY, int blockZ, Block block);
+
+    boolean isPlayerPrivilegedToAccessBlockState(Player p, int blockX, int blockY, int blockZ, BlockState blockState);
+
+    boolean isPlayerPrivilegedToAccessEntity(Player p, int entityId);
+
+    boolean isPlayerPrivilegedToAccessBlockEntity(Player p, int blockX, int blockY, int blockZ, BlockEntityType<?> type);
+
+    boolean isPlayerPrivilegedToPerformAction(Player p);
+}
@@ -19,17 +19,12 @@

 package de.steamwar.techhider;

-import de.steamwar.Reflection;
-import net.minecraft.core.IdMapper;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.material.FluidState;
 import net.minecraft.world.level.material.Fluids;
 import org.bukkit.Material;
-import org.bukkit.Registry;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.Waterlogged;
 import org.bukkit.craftbukkit.util.CraftMagicNumbers;

 import java.util.HashSet;
@@ -22,9 +22,6 @@ package de.steamwar.techhider;
 import de.steamwar.Reflection;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
-import it.unimi.dsi.fastutil.ints.Int2IntMap;
-import it.unimi.dsi.fastutil.ints.Int2IntOpenHashMap;
-import it.unimi.dsi.fastutil.ints.IntArrayList;
 import net.minecraft.core.SectionPos;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
@@ -34,11 +31,10 @@ import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
 import org.bukkit.entity.Player;

-import java.util.*;
+import java.util.List;
 import java.util.function.UnaryOperator;

-
-public abstract class ChunkHider {
+public class ChunkHider {
    private static final UnaryOperator<Object> chunkPacketShallowCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkWithLightPacket.class);
    private static final UnaryOperator<Object> chunkDataShallowCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkPacketData.class);

@@ -54,16 +50,16 @@ public abstract class ChunkHider {
    private final int BLOCKS_PER_SECTION = 4096;
    private final int BIOMES_PER_SECTION = 64;

-    private final byte BITS_PER_LONG = 64;
+    private final int blockIdUsedForHiding;
+    private final AccessPrivilegeProvider accessPrivilegeProvider;

-    private final int blockIdUsedForHiding = 315;
-
-    public ChunkHider(Block blockUsedForObfuscation) {
-        // blockIdUsedForHiding =  Block.BLOCK_STATE_REGISTRY.getId(blockUsedForObfuscation.defaultBlockState());
+    public ChunkHider(Block blockUsedForObfuscation, AccessPrivilegeProvider accessPrivilegeProvider) {
+        blockIdUsedForHiding = Block.BLOCK_STATE_REGISTRY.getId(blockUsedForObfuscation.defaultBlockState());
+        this.accessPrivilegeProvider = accessPrivilegeProvider;
    }

    private int getLongsRequiredToEncodeEntries(int bitsPerEntry, int entryCount) {
-        int entriesPerLong =  BITS_PER_LONG / bitsPerEntry;
+        int entriesPerLong = Long.SIZE / bitsPerEntry;
        int dataLengthAsLongCount = (entryCount + entriesPerLong - 1) / entriesPerLong;

        return dataLengthAsLongCount;
@@ -73,7 +69,7 @@ public abstract class ChunkHider {
        int dataLengthAsLongCount = getLongsRequiredToEncodeEntries(bitsPerEntry, entryCount);
        long[] dataArray = new long[dataLengthAsLongCount];

-        for(int i = 0; i < dataLengthAsLongCount; i++){
+        for (int i = 0; i < dataLengthAsLongCount; i++) {
            dataArray[i] = dataSource.readLong();
        }

@@ -96,22 +92,21 @@ public abstract class ChunkHider {

            byte bitsPerBlock = in.readByte();

-            if(bitsPerBlock == 0) {
+            if (bitsPerBlock == 0) {
                int sectionBlockId = ProtocolUtils.readVarInt(in);

                out.writeShort(blockCount);
                out.writeByte(bitsPerBlock);
                ProtocolUtils.writeVarInt(out, sectionBlockId);
-            }
-            else if (bitsPerBlock <= BIT_PER_BLOCK_INDIRECTION_LIMIT) {
+            } else if (bitsPerBlock <= BIT_PER_BLOCK_INDIRECTION_LIMIT) {
                int palletLength = ProtocolUtils.readVarInt(in);
                int[] pallet = ProtocolUtils.readVarIntArray(in, palletLength);

-                long[] rawData = readSectionDataFromBuffer(in, bitsPerBlock,  BLOCKS_PER_SECTION);
+                long[] rawData = readSectionDataFromBuffer(in, bitsPerBlock, BLOCKS_PER_SECTION);
                SimpleBitStorage data = new SimpleBitStorage(bitsPerBlock, BLOCKS_PER_SECTION, rawData);

                int[] resolvedData = new int[BLOCKS_PER_SECTION];
-                for(int i = 0; i < BLOCKS_PER_SECTION; i++){
+                for (int i = 0; i < BLOCKS_PER_SECTION; i++) {
                    int palletReference = data.get(i);
                    resolvedData[i] = pallet[palletReference];
                }
@@ -123,7 +118,7 @@ public abstract class ChunkHider {

                out.writeShort(blockCount);
                out.writeByte(15);
-                for(long rawDataSegment : reEncodedData) {
+                for (long rawDataSegment : reEncodedData) {
                    out.writeLong(rawDataSegment);
                }
                /*
@@ -156,9 +151,8 @@ public abstract class ChunkHider {
                    out.writeLong(rawDataSegment);
                }*/

-            }
-            else {
-                long[] rawData = readSectionDataFromBuffer(in, bitsPerBlock,  BLOCKS_PER_SECTION);
+            } else {
+                long[] rawData = readSectionDataFromBuffer(in, bitsPerBlock, BLOCKS_PER_SECTION);

                int[] blockData = resolveDirectBlockDataArray(rawData, bitsPerBlock);

@@ -169,7 +163,7 @@ public abstract class ChunkHider {

                out.writeShort(blockCount);
                out.writeByte(15);
-                for(long rawDataSegment : reEncodedData) {
+                for (long rawDataSegment : reEncodedData) {
                    out.writeLong(rawDataSegment);
                }
            }
@@ -185,7 +179,7 @@ public abstract class ChunkHider {
        out.readBytes(data);

        List<Object> blockEntities = chunkBlockEntitiesDataField.get(chunkData);
-        List<Object> filteredBlockEntities = filterBlockEntities(player, blockEntities);
+        List<Object> filteredBlockEntities = filterBlockEntities(player, blockEntities, chunkX, chunkZ);

        return buildNewChunkPacket(packet, data, filteredBlockEntities);

@@ -203,15 +197,13 @@ public abstract class ChunkHider {
                    int worldZ = sectionZ + (SECTION_SPAN_SIZE * chunkZ);

                    int blockId = blockDataArray[blockDataIndex];
-                    BlockState blockState =  Block.BLOCK_STATE_REGISTRY.byId(blockId);
+                    BlockState blockState = Block.BLOCK_STATE_REGISTRY.byId(blockId);
                    Block block = blockState.getBlock();


-
-                    if(isPlayerPrivilegedToAccessPosition(player, worldX, worldY, worldZ) && isPlayerPrivilegedToAccessBlock(player, worldX, worldY, worldZ, block)) {
+                    if (accessPrivilegeProvider.isPlayerPrivilegedToAccessPosition(player, worldX, worldY, worldZ) && accessPrivilegeProvider.isPlayerPrivilegedToAccessBlock(player, worldX, worldY, worldZ, block) && accessPrivilegeProvider.isPlayerPrivilegedToAccessBlockState(player, worldX, worldY, worldZ, blockState)) {
                        obfuscatedData[blockDataIndex] = blockId;
-                    }
-                    else {
+                    } else {
                        obfuscatedData[blockDataIndex] = blockIdUsedForHiding;
                    }
                }
@@ -225,7 +217,7 @@ public abstract class ChunkHider {
        SimpleBitStorage data = new SimpleBitStorage(bitsPerBlock, BLOCKS_PER_SECTION, rawDataArray);

        int[] resolvedData = new int[BLOCKS_PER_SECTION];
-        for(int i = 0; i < BLOCKS_PER_SECTION; i++){
+        for (int i = 0; i < BLOCKS_PER_SECTION; i++) {
            resolvedData[i] = data.get(i);
        }

@@ -236,7 +228,7 @@ public abstract class ChunkHider {
        int longsRequiredToEncodeData = getLongsRequiredToEncodeEntries(15, blockDataArray.length);

        SimpleBitStorage reEncodedData = new SimpleBitStorage(15, BLOCKS_PER_SECTION, new long[longsRequiredToEncodeData]);
-        for(int i = 0; i < blockDataArray.length; i++) {
+        for (int i = 0; i < blockDataArray.length; i++) {
            int blockId = blockDataArray[i];

            reEncodedData.set(i, blockId);
@@ -245,10 +237,6 @@ public abstract class ChunkHider {
        return reEncodedData.getRaw();
    }

-    public abstract boolean isPlayerPrivilegedToAccessPosition(Player p, int blockX, int blockY, int blockZ);
-    public abstract boolean isPlayerPrivilegedToAccessBlock(Player p, int blockX, int blockY, int blockZ, Block block);
-    public abstract boolean isPlayerPrivilegedToAccessBlockEntity(Player p, int blockX, int blockY, int blockZ, BlockEntityType<?> type);
-
    private ClientboundLevelChunkWithLightPacket buildNewChunkPacket(ClientboundLevelChunkWithLightPacket originalPacket, byte[] newBlockDataBuffer, List<Object> newBlockEntities) {
        ClientboundLevelChunkWithLightPacket clonedPacket = (ClientboundLevelChunkWithLightPacket) chunkPacketShallowCloner.apply(originalPacket);
        ClientboundLevelChunkPacketData clonedPacketChunkData = (ClientboundLevelChunkPacketData) chunkDataShallowCloner.apply(originalPacket.getChunkData());
@@ -258,7 +246,7 @@ public abstract class ChunkHider {

        levelChunkPacketDataField.set(clonedPacket, clonedPacketChunkData);

-        return  clonedPacket;
+        return clonedPacket;
    }


@@ -267,48 +255,52 @@ public abstract class ChunkHider {
    private static final Reflection.Field<BlockEntityType> blockEntityInfoTypeField = Reflection.getField(blockEntitiyInfoClass, BlockEntityType.class, 0);
    private static final Reflection.Field<Integer> packedXZField = Reflection.getField(blockEntitiyInfoClass, int.class, 0);
    private static final Reflection.Field<Integer> yField = Reflection.getField(blockEntitiyInfoClass, int.class, 1);
-    private List<Object> filterBlockEntities(Player player, List<Object> blockEntities) {
+
+    private List<Object> filterBlockEntities(Player player, List<Object> blockEntities, int chunkX, int chunkZ) {
+        int fourBitBitmask = 0b0000_1111;
+
        return blockEntities.stream()
                .filter((blockEntityInfo) -> {
                    BlockEntityType<?> type = blockEntityInfoTypeField.get(blockEntityInfo);

                    int packedXZ = packedXZField.get(blockEntityInfo);

-                    int y = yField.get(blockEntityInfo);
-                    int x = SectionPos.sectionRelativeX((short) packedXZ);
-                    int z = SectionPos.sectionRelativeZ((short) packedXZ);
+                    int localX = (packedXZ >> 4) & fourBitBitmask;
+                    int localZ = packedXZ & fourBitBitmask;

-                    return isPlayerPrivilegedToAccessPosition(player, x, y, z) && isPlayerPrivilegedToAccessBlockEntity(player, x, y, z, type);
+                    int worldX = (chunkX * SECTION_SPAN_SIZE) + localX;
+                    int worldZ = (chunkZ * SECTION_SPAN_SIZE) + localZ;
+
+                    int worldY = yField.get(blockEntityInfo);
+
+                    return accessPrivilegeProvider.isPlayerPrivilegedToAccessPosition(player, worldX, worldY, worldZ) && accessPrivilegeProvider.isPlayerPrivilegedToAccessBlockEntity(player, worldX, worldY, worldZ, type);
                }).toList();
    }

-    private void copyOverSectionBiomeData(ByteBuf oldData, ByteBuf newData){
+    private void copyOverSectionBiomeData(ByteBuf oldData, ByteBuf newData) {
        short bitsPerBiome = oldData.readByte();
        newData.writeByte(bitsPerBiome);
-        if(bitsPerBiome == 0) {
+        if (bitsPerBiome == 0) {
            int sectionBiomeId = ProtocolUtils.readVarInt(oldData);
            ProtocolUtils.writeVarInt(newData, sectionBiomeId);
-        }
-        else if(bitsPerBiome <= BIT_PER_BIOME_INDIRECTION_LIMIT) {
+        } else if (bitsPerBiome <= BIT_PER_BIOME_INDIRECTION_LIMIT) {
            int palletLength = ProtocolUtils.readVarInt(oldData);
            ProtocolUtils.writeVarInt(newData, palletLength);

-            for(int i = 0; i < palletLength; i++) {
+            for (int i = 0; i < palletLength; i++) {
                int palletEntry = ProtocolUtils.readVarInt(oldData);
                ProtocolUtils.writeVarInt(newData, palletEntry);
            }

-            long[] rawData = readSectionDataFromBuffer(oldData, bitsPerBiome,  BIOMES_PER_SECTION);
-            for(long rawDataSegment : rawData ) {
+            long[] rawData = readSectionDataFromBuffer(oldData, bitsPerBiome, BIOMES_PER_SECTION);
+            for (long rawDataSegment : rawData) {
+                newData.writeLong(rawDataSegment);
+            }
+        } else {
+            long[] rawData = readSectionDataFromBuffer(oldData, bitsPerBiome, BIOMES_PER_SECTION);
+            for (long rawDataSegment : rawData) {
                newData.writeLong(rawDataSegment);
            }
        }
-        else {
-            long[] rawData = readSectionDataFromBuffer(oldData, bitsPerBiome,  BIOMES_PER_SECTION);
-            for(long rawDataSegment : rawData ) {
-                newData.writeLong(rawDataSegment);
-            }
-        }
-
    }
 }
@@ -143,7 +143,7 @@ public class ProtocolUtils {
    public static int[] readVarIntArray(ByteBuf buffer, int length) {
        int[] array = new int[length];

-        for(int i = 0; i < length; i++) {
+        for (int i = 0; i < length; i++) {
            array[i] = readVarInt(buffer);
        }

@@ -162,8 +162,8 @@ public class ProtocolUtils {
        } while (value != 0);
    }

-    public static void writeVarIntArray(ByteBuf buf, int[] values){
-        for(int varInt : values) {
+    public static void writeVarIntArray(ByteBuf buf, int[] values) {
+        for (int varInt : values) {
            writeVarInt(buf, varInt);
        }
    }
@@ -1,207 +1,73 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.techhider;

-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.function.BiFunction;
-import java.util.function.Function;
-import java.util.function.ToIntFunction;
-
+import com.comphenix.tinyprotocol.TinyProtocol;
+import de.steamwar.Reflection;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import it.unimi.dsi.fastutil.ints.IntList;
 import it.unimi.dsi.fastutil.shorts.ShortArraySet;
 import it.unimi.dsi.fastutil.shorts.ShortSets;
-import net.minecraft.network.UnconfiguredPipelineHandler;
-import net.minecraft.resources.ResourceLocation;
-import net.minecraft.world.level.block.entity.BlockEntityType;
-import net.minecraft.world.phys.Vec3;
-import org.bukkit.entity.Player;
-
-import com.comphenix.tinyprotocol.TinyProtocol;
-
-import de.steamwar.Reflection;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.SectionPos;
 import net.minecraft.network.PacketListener;
 import net.minecraft.network.protocol.Packet;
-import net.minecraft.network.protocol.handshake.ClientIntentionPacket;
-import net.minecraft.network.protocol.common.ClientboundClearDialogPacket;
-import net.minecraft.network.protocol.common.ClientboundCustomPayloadPacket;
-import net.minecraft.network.protocol.common.ClientboundCustomReportDetailsPacket;
-import net.minecraft.network.protocol.common.ClientboundDisconnectPacket;
-import net.minecraft.network.protocol.common.ClientboundKeepAlivePacket;
-import net.minecraft.network.protocol.common.ClientboundPingPacket;
-import net.minecraft.network.protocol.common.ClientboundResourcePackPopPacket;
-import net.minecraft.network.protocol.common.ClientboundResourcePackPushPacket;
-import net.minecraft.network.protocol.common.ClientboundServerLinksPacket;
-import net.minecraft.network.protocol.common.ClientboundShowDialogPacket;
-import net.minecraft.network.protocol.common.ClientboundStoreCookiePacket;
-import net.minecraft.network.protocol.common.ClientboundTransferPacket;
-import net.minecraft.network.protocol.common.ClientboundUpdateTagsPacket;
+import net.minecraft.network.protocol.common.*;
 import net.minecraft.network.protocol.configuration.ClientboundFinishConfigurationPacket;
 import net.minecraft.network.protocol.configuration.ClientboundRegistryDataPacket;
+import net.minecraft.network.protocol.configuration.ClientboundSelectKnownPacks;
 import net.minecraft.network.protocol.configuration.ClientboundUpdateEnabledFeaturesPacket;
 import net.minecraft.network.protocol.cookie.ClientboundCookieRequestPacket;
-import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
-import net.minecraft.network.protocol.game.ClientboundAnimatePacket;
-import net.minecraft.network.protocol.game.ClientboundBlockChangedAckPacket;
-import net.minecraft.network.protocol.game.ClientboundBlockDestructionPacket;
-import net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket;
-import net.minecraft.network.protocol.game.ClientboundBlockEventPacket;
-import net.minecraft.network.protocol.game.ClientboundBlockUpdatePacket;
-import net.minecraft.network.protocol.game.ClientboundBossEventPacket;
-import net.minecraft.network.protocol.game.ClientboundBundleDelimiterPacket;
-import net.minecraft.network.protocol.game.ClientboundBundlePacket;
-import net.minecraft.network.protocol.game.ClientboundChangeDifficultyPacket;
-import net.minecraft.network.protocol.game.ClientboundChunkBatchFinishedPacket;
-import net.minecraft.network.protocol.game.ClientboundChunkBatchStartPacket;
-import net.minecraft.network.protocol.game.ClientboundClearTitlesPacket;
-import net.minecraft.network.protocol.game.ClientboundCommandSuggestionsPacket;
-import net.minecraft.network.protocol.game.ClientboundCommandsPacket;
-import net.minecraft.network.protocol.game.ClientboundContainerClosePacket;
-import net.minecraft.network.protocol.game.ClientboundContainerSetContentPacket;
-import net.minecraft.network.protocol.game.ClientboundContainerSetDataPacket;
-import net.minecraft.network.protocol.game.ClientboundContainerSetSlotPacket;
-import net.minecraft.network.protocol.game.ClientboundCooldownPacket;
-import net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket;
-import net.minecraft.network.protocol.game.ClientboundDamageEventPacket;
-import net.minecraft.network.protocol.game.ClientboundDeleteChatPacket;
-import net.minecraft.network.protocol.game.ClientboundDisguisedChatPacket;
-import net.minecraft.network.protocol.game.ClientboundEntityEventPacket;
-import net.minecraft.network.protocol.game.ClientboundEntityPositionSyncPacket;
-import net.minecraft.network.protocol.game.ClientboundExplodePacket;
-import net.minecraft.network.protocol.game.ClientboundForgetLevelChunkPacket;
-import net.minecraft.network.protocol.game.ClientboundGameEventPacket;
-import net.minecraft.network.protocol.game.ClientboundHorseScreenOpenPacket;
-import net.minecraft.network.protocol.game.ClientboundHurtAnimationPacket;
-import net.minecraft.network.protocol.game.ClientboundInitializeBorderPacket;
-import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
-import net.minecraft.network.protocol.game.ClientboundLevelEventPacket;
-import net.minecraft.network.protocol.game.ClientboundLevelParticlesPacket;
-import net.minecraft.network.protocol.game.ClientboundLightUpdatePacket;
-import net.minecraft.network.protocol.game.ClientboundLoginPacket;
-import net.minecraft.network.protocol.game.ClientboundMapItemDataPacket;
-import net.minecraft.network.protocol.game.ClientboundMerchantOffersPacket;
-import net.minecraft.network.protocol.game.ClientboundMoveEntityPacket;
-import net.minecraft.network.protocol.game.ClientboundMoveMinecartPacket;
-import net.minecraft.network.protocol.game.ClientboundMoveVehiclePacket;
-import net.minecraft.network.protocol.game.ClientboundOpenBookPacket;
-import net.minecraft.network.protocol.game.ClientboundOpenScreenPacket;
-import net.minecraft.network.protocol.game.ClientboundOpenSignEditorPacket;
-import net.minecraft.network.protocol.game.ClientboundPlaceGhostRecipePacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerAbilitiesPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerChatPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerCombatEndPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerCombatEnterPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerCombatKillPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerInfoRemovePacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerInfoUpdatePacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerLookAtPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerPositionPacket;
-import net.minecraft.network.protocol.game.ClientboundPlayerRotationPacket;
-import net.minecraft.network.protocol.game.ClientboundProjectilePowerPacket;
-import net.minecraft.network.protocol.game.ClientboundRecipeBookAddPacket;
-import net.minecraft.network.protocol.game.ClientboundRecipeBookRemovePacket;
-import net.minecraft.network.protocol.game.ClientboundRecipeBookSettingsPacket;
-import net.minecraft.network.protocol.game.ClientboundRemoveEntitiesPacket;
-import net.minecraft.network.protocol.game.ClientboundRemoveMobEffectPacket;
-import net.minecraft.network.protocol.game.ClientboundResetScorePacket;
-import net.minecraft.network.protocol.game.ClientboundRespawnPacket;
-import net.minecraft.network.protocol.game.ClientboundRotateHeadPacket;
-import net.minecraft.network.protocol.game.ClientboundSectionBlocksUpdatePacket;
-import net.minecraft.network.protocol.game.ClientboundSelectAdvancementsTabPacket;
-import net.minecraft.network.protocol.game.ClientboundSetActionBarTextPacket;
-import net.minecraft.network.protocol.game.ClientboundSetBorderCenterPacket;
-import net.minecraft.network.protocol.game.ClientboundSetBorderLerpSizePacket;
-import net.minecraft.network.protocol.game.ClientboundSetBorderSizePacket;
-import net.minecraft.network.protocol.game.ClientboundSetBorderWarningDelayPacket;
-import net.minecraft.network.protocol.game.ClientboundSetBorderWarningDistancePacket;
-import net.minecraft.network.protocol.game.ClientboundSetCameraPacket;
-import net.minecraft.network.protocol.game.ClientboundSetChunkCacheCenterPacket;
-import net.minecraft.network.protocol.game.ClientboundSetChunkCacheRadiusPacket;
-import net.minecraft.network.protocol.game.ClientboundSetCursorItemPacket;
-import net.minecraft.network.protocol.game.ClientboundServerDataPacket;
-import net.minecraft.network.protocol.game.ClientboundSetDefaultSpawnPositionPacket;
-import net.minecraft.network.protocol.game.ClientboundSetDisplayObjectivePacket;
-import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket;
-import net.minecraft.network.protocol.game.ClientboundSetEntityLinkPacket;
-import net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket;
-import net.minecraft.network.protocol.game.ClientboundSetEquipmentPacket;
-import net.minecraft.network.protocol.game.ClientboundSetExperiencePacket;
-import net.minecraft.network.protocol.game.ClientboundSetHeldSlotPacket;
-import net.minecraft.network.protocol.game.ClientboundSetHealthPacket;
-import net.minecraft.network.protocol.game.ClientboundSetObjectivePacket;
-import net.minecraft.network.protocol.game.ClientboundSetPassengersPacket;
-import net.minecraft.network.protocol.game.ClientboundSetPlayerInventoryPacket;
-import net.minecraft.network.protocol.game.ClientboundSetPlayerTeamPacket;
-import net.minecraft.network.protocol.game.ClientboundSetScorePacket;
-import net.minecraft.network.protocol.game.ClientboundSetSimulationDistancePacket;
-import net.minecraft.network.protocol.game.ClientboundSetSubtitleTextPacket;
-import net.minecraft.network.protocol.game.ClientboundSetTimePacket;
-import net.minecraft.network.protocol.game.ClientboundSetTitleTextPacket;
-import net.minecraft.network.protocol.game.ClientboundSetTitlesAnimationPacket;
-import net.minecraft.network.protocol.game.ClientboundSoundEntityPacket;
-import net.minecraft.network.protocol.game.ClientboundSoundPacket;
-import net.minecraft.network.protocol.game.ClientboundStartConfigurationPacket;
-import net.minecraft.network.protocol.game.ClientboundStopSoundPacket;
-import net.minecraft.network.protocol.game.ClientboundSystemChatPacket;
-import net.minecraft.network.protocol.game.ClientboundTabListPacket;
-import net.minecraft.network.protocol.game.ClientboundTagQueryPacket;
-import net.minecraft.network.protocol.game.ClientboundTakeItemEntityPacket;
-import net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket;
-import net.minecraft.network.protocol.game.ClientboundTickingStatePacket;
-import net.minecraft.network.protocol.game.ClientboundTickingStepPacket;
-import net.minecraft.network.protocol.game.ClientboundTrackedWaypointPacket;
-import net.minecraft.network.protocol.game.ClientboundUpdateAdvancementsPacket;
-import net.minecraft.network.protocol.game.ClientboundUpdateAttributesPacket;
-import net.minecraft.network.protocol.game.ClientboundUpdateMobEffectPacket;
-import net.minecraft.network.protocol.game.ClientboundUpdateRecipesPacket;
-import net.minecraft.network.protocol.login.ClientboundCustomQueryPacket;
-import net.minecraft.network.protocol.login.ClientboundHelloPacket;
-import net.minecraft.network.protocol.login.ClientboundLoginCompressionPacket;
-import net.minecraft.network.protocol.login.ClientboundLoginDisconnectPacket;
-import net.minecraft.network.protocol.login.ClientboundLoginFinishedPacket;
-import net.minecraft.network.protocol.configuration.ClientboundSelectKnownPacks;
+import net.minecraft.network.protocol.game.*;
+import net.minecraft.network.protocol.login.*;
 import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.phys.Vec3;
+import org.bukkit.entity.Player;
+
+import java.util.*;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+import java.util.function.ToIntFunction;

 /**
 * The TechHider follows the default-deny security principle,
 * any packet must be explicitly whitelisted or processed in a
 * way that is also compliant with the principle of default-deny.
 */
-public abstract class TechHider {
+public class TechHider {
    private final Set<Class<?>> bypassingPackets;
    private final Map<Class<? extends Packet<? extends PacketListener>>, BiFunction<Player, Packet<? extends PacketListener>, Packet<? extends PacketListener>>> packetProcessors;

-    private final Block blockUsedForObfuscation;
    private final BlockState blockStateUsedForObfuscation;
-    private ChunkHider chunkHider;
+    private final ChunkHider chunkHider;
+
+    private final AccessPrivilegeProvider privilegeProvider;

    // TODO handle packet bundle
-    public TechHider(Block blockUsedForObfuscation) {
-        this.blockUsedForObfuscation = blockUsedForObfuscation;
+    public TechHider(Block blockUsedForObfuscation, AccessPrivilegeProvider privilegeProvider) {
        this.blockStateUsedForObfuscation = blockUsedForObfuscation.defaultBlockState();

-        this.chunkHider = new ChunkHider(blockUsedForObfuscation) {
-            @Override
-            public boolean isPlayerPrivilegedToAccessBlock(Player p, int blockX, int blockY, int blockZ, Block block) {
-                return TechHider.this.isPlayerPrivilegedToAccessBlock(p, blockX, blockY, blockZ, block);
-            }
-
-            @Override
-            public boolean isPlayerPrivilegedToAccessBlockEntity(Player p, int blockX, int blockY, int blockZ, BlockEntityType<?> type) {
-                return TechHider.this.isPlayerPrivilegedToAccessBlocEntity(p, blockX, blockY, blockZ, type);
-            }
-
-            @Override
-            public boolean isPlayerPrivilegedToAccessPosition(Player p, int blockX, int blockY, int blockZ) {
-                return TechHider.this.isPlayerPrivilegedToAccessPosition(p, blockX, blockY, blockZ);
-            }
-        };
+        this.chunkHider = new ChunkHider(blockUsedForObfuscation, privilegeProvider);
+        this.privilegeProvider = privilegeProvider;

        this.bypassingPackets = new HashSet<>(List.of(
                // --- 5.1.x Login Protocol ---
@@ -213,8 +79,7 @@ public abstract class TechHider {
                ClientboundCookieRequestPacket.class, // 5.1.6 Cookie Request

                // --- 6.1.x Configuration Protocol ---
-                ClientboundSelectKnownPacks.class,
-                ClientboundCustomPayloadPacket.class, // 6.1.2 Clientbound Plugin Message
+                ClientboundSelectKnownPacks.class, ClientboundCustomPayloadPacket.class, // 6.1.2 Clientbound Plugin Message
                ClientboundFinishConfigurationPacket.class, // 6.1.4 Finish Configuration
                ClientboundKeepAlivePacket.class, // 6.1.5 Clientbound Keep Alive
                ClientboundPingPacket.class, // 6.1.6 Ping
@@ -227,7 +92,7 @@ public abstract class TechHider {
                ClientboundCustomReportDetailsPacket.class, // 6.1.16 Custom Report Details
                ClientboundServerLinksPacket.class, // 6.1.17 Server Links
                ClientboundSystemChatPacket.class, // 6.1.18/19 Dialogs are often handled via System Chat or Custom
-                                                   // Payloads
+                // Payloads
                ClientboundServerDataPacket.class, // 6.1.20 Code of Conduct is usually in Server Data

                // --- 7.1.x Play Protocol ---
@@ -312,7 +177,7 @@ public abstract class TechHider {
                ClientboundBlockChangedAckPacket.class, // 7.1.5 Acknowledge Block Change
                ClientboundChunkBatchFinishedPacket.class, // 7.1.12 Chunk Batch Finished (Delimiter)
                ClientboundChunkBatchStartPacket.class, // 7.1.13 Chunk Batch Start (Delimiter)
-                // ClientboundChunksBiomesPacket.class, // 7.1.14 Chunk Biomes
+                ClientboundChunksBiomesPacket.class, // 7.1.14 Chunk Biomes
                ClientboundContainerClosePacket.class, // 7.1.18 Close Container
                ClientboundSetChunkCacheCenterPacket.class, // 7.1.93 Set Center Chunk
                ClientboundForgetLevelChunkPacket.class, // 7.1.38 Unload Chunk
@@ -320,18 +185,18 @@ public abstract class TechHider {
                ClientboundPlayerInfoRemovePacket.class, // 7.1.68 Player Info Remove
                ClientboundPlayerInfoUpdatePacket.class, // 7.1.69 Player Info Update
                ClientboundMoveVehiclePacket.class, // 7.1.56 Move Vehicle (vehicle the player is in)
+                ClientboundStopSoundPacket.class, // 7.1.118 Stop Sound: sound state side channel

-                //TODO rem later
-                ClientboundBundlePacket.class
+                ClientboundLightUpdatePacket.class, // 7.1.48 Update Light
+
+                ClientboundContainerSetContentPacket.class, // 7.1.19 Set Container Content
+                ClientboundContainerSetDataPacket.class, // 7.1.20 Set Container Property
+                ClientboundContainerSetSlotPacket.class // 7.1.21 Set Container Slot
        ));

        BiFunction<Player, Packet<? extends PacketListener>, Packet<? extends PacketListener>> tossPacket = (p, packet) -> null;
        Map<Class<? extends Packet<? extends PacketListener>>, BiFunction<Player, Packet<? extends PacketListener>, Packet<? extends PacketListener>>> processors = new HashMap<>();

-        // 7.1.x Bundle Packet: packet container; blocked until nested packets are
-        // safely unbundled/processed.
-        processors.put(ClientboundBundlePacket.class, tossPacket);
-
        // --- Entity packets -
        // 7.1.2 Spawn Entity: entity type and position can reveal hidden contraptions.
        processors.put(ClientboundAddEntityPacket.class, (p, packet) -> this.processAddEntityPacket(p, (ClientboundAddEntityPacket) packet));
@@ -366,7 +231,7 @@ public abstract class TechHider {
        // 7.1.134 Projectile Power: projectile/entity signal.
        processors.put(ClientboundProjectilePowerPacket.class, this.buildEntityPacketProcessor(ClientboundProjectilePowerPacket::getId));
        // 7.1.123 Pickup Item: item/entity ids and pickup activity.
-        processors.put(ClientboundTakeItemEntityPacket.class,  this.buildEntityPacketProcessor(ClientboundTakeItemEntityPacket::getItemId));
+        processors.put(ClientboundTakeItemEntityPacket.class, this.buildEntityPacketProcessor(ClientboundTakeItemEntityPacket::getItemId));
        // 7.1.67 Combat Death: entity/player ids and death message context.
        processors.put(ClientboundPlayerCombatKillPacket.class, this.buildEntityPacketProcessor(ClientboundPlayerCombatKillPacket::playerId));
        // 7.1.52/53/55 Update Entity Position/Rotation: entity id and movement signal.
@@ -408,25 +273,13 @@ public abstract class TechHider {
        // 7.1.47 Particle: particle type and position can reveal hidden machinery.
        processors.put(ClientboundLevelParticlesPacket.class, (p, packet) -> processLevelParticlesPacket(p, (ClientboundLevelParticlesPacket) packet));

-        // --- Lighting packets ---
-        // 7.1.48 Update Light: lighting can reveal hidden blocks/operations.
-        processors.put(ClientboundLightUpdatePacket.class, tossPacket);
-
-        // --- Container packets ---
-        // 7.1.19 Set Container Content
-        processors.put(ClientboundContainerSetContentPacket.class, buildContainerPacketProcessor(ClientboundContainerSetContentPacket::containerId));
-        // 7.1.20 Set Container Property
-        processors.put(ClientboundContainerSetDataPacket.class, buildContainerPacketProcessor(ClientboundContainerSetDataPacket::getContainerId));
-        // 7.1.21 Set Container Slot
-        processors.put(ClientboundContainerSetSlotPacket.class, buildContainerPacketProcessor(ClientboundContainerSetSlotPacket::getContainerId));
-
        // --- Sound packets ---
        // 7.1.115 Entity Sound Effect: entity id and sound.
-        processors.put(ClientboundSoundEntityPacket.class, tossPacket);
+        processors.put(ClientboundSoundEntityPacket.class, this.buildEntityPacketProcessor(ClientboundSoundEntityPacket::getId));
        // 7.1.116 Sound Effect: sound type and position.
-        processors.put(ClientboundSoundPacket.class, tossPacket);
-        // 7.1.118 Stop Sound: sound state side channel.
-        processors.put(ClientboundStopSoundPacket.class, tossPacket);
+        processors.put(ClientboundSoundPacket.class, this.<ClientboundSoundPacket>buildPositionBasedPacketProcessor(packet -> {
+            return new BlockPos.MutableBlockPos(packet.getX(), packet.getY(), packet.getZ()).immutable();
+        }));

        // --- Others ---
        // 7.1.137 Waypoint: world/entity tracking signal.
@@ -436,7 +289,7 @@ public abstract class TechHider {
        // 7.1.46 World Event: block position/event id can leak activity.
        processors.put(ClientboundLevelEventPacket.class, buildPositionBasedPacketProcessor(ClientboundLevelEventPacket::getPos));
        // 7.1.59 Open Sign Editor: block position.
-        processors.put(ClientboundOpenSignEditorPacket.class, buildPositionBasedPacketProcessor(ClientboundLevelEventPacket::getPos));
+        processors.put(ClientboundOpenSignEditorPacket.class, buildPositionBasedPacketProcessor(ClientboundOpenSignEditorPacket::getPos));
        // 7.1.37 Explosion: position, affected blocks, and knockback can reveal TNT/tech.
        processors.put(ClientboundExplodePacket.class, (p, rawPacket) -> {
            ClientboundExplodePacket packet = (ClientboundExplodePacket) rawPacket;
@@ -446,32 +299,50 @@ public abstract class TechHider {
            int blockZ = (int) pos.z;


-            return  proccessPositionBasedPacket(p, blockX, blockY, blockZ, packet);
+            return proccessPositionBasedPacket(p, blockX, blockY, blockZ, packet);
        });

        this.packetProcessors = processors;

-        TinyProtocol.instance.addGlobalClientboundFilter((player, packet) -> {
+        TinyProtocol.instance.addGlobalClientboundFilter((player, rawPacket) -> {
+            try {
+                if (rawPacket instanceof ClientboundBundlePacket bundlePacket) {
+                    List<Packet<? super ClientGamePacketListener>> processedPackets = new ArrayList<>();

+                    for (Packet<? super ClientGamePacketListener> packet : bundlePacket.subPackets()) {
+                        Packet<? super ClientGamePacketListener> processedPacket = (Packet<? super ClientGamePacketListener>) processPacket(player, packet);

-            if(bypassingPackets.contains(packet.getClass())) {
-                return packet;
-            }
-            else if(packetProcessors.containsKey(packet.getClass())) {
-                //System.out.println("processing");
-                //System.out.println(packet.getClass());
-                return packetProcessors.get(packet.getClass()).apply(player, (Packet<? extends PacketListener>) packet);
-            }
-            else {
-                System.out.println("dropping");
-                System.out.println(packet.getClass());
+                        if (processedPacket != null) {
+                            processedPackets.add(processedPacket);
+                        }
+                    }
+
+                    return new ClientboundBundlePacket(processedPackets);
+                } else {
+                    return processPacket(player, rawPacket);
+                }
+            } catch (Throwable t) {
+                t.printStackTrace();
                return null;
            }
        });
+
+        TinyProtocol.instance.addFilter(ServerboundUseItemOnPacket.class, (p, packet) -> privilegeProvider.isPlayerPrivilegedToPerformAction(p) ? packet : null);
+        TinyProtocol.instance.addFilter(ServerboundInteractPacket.class, (p, packet) -> privilegeProvider.isPlayerPrivilegedToPerformAction(p) ? packet : null);
+    }
+
+    private Packet<?> processPacket(Player player, Packet<?> packet) {
+        if (bypassingPackets.contains(packet.getClass())) {
+            return packet;
+        } else if (packetProcessors.containsKey(packet.getClass())) {
+            return packetProcessors.get(packet.getClass()).apply(player, packet);
+        } else {
+            return null;
+        }
    }

    private Packet<? extends PacketListener> processAddEntityPacket(Player player, ClientboundAddEntityPacket packet) {
-        if(isPlayerPrivilegedToAccessEntity(player, packet.getId()) && isPlayerPrivilegedToAccessPosition(player, (int) packet.getX(), (int) packet.getY(), (int) packet.getZ())) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, packet.getId()) && privilegeProvider.isPlayerPrivilegedToAccessPosition(player, (int) packet.getX(), (int) packet.getY(), (int) packet.getZ())) {
            return packet;
        } else {
            return null;
@@ -479,13 +350,14 @@ public abstract class TechHider {
    }

    private Packet<? extends PacketListener> processEntityPacket(Player player, int entityId, Packet<? extends PacketListener> packet) {
-        if(isPlayerPrivilegedToAccessEntity(player, entityId)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, entityId)) {
            return packet;
        } else {
            return null;
        }
    }
-    private <TTargetPacket extends Packet<?>> BiFunction<Player,  Packet<? extends PacketListener>, Packet<? extends PacketListener>> buildEntityPacketProcessor(ToIntFunction<TTargetPacket> entityIdExtractor) {
+
+    private <TTargetPacket extends Packet<?>> BiFunction<Player, Packet<? extends PacketListener>, Packet<? extends PacketListener>> buildEntityPacketProcessor(ToIntFunction<TTargetPacket> entityIdExtractor) {
        return (p, rawPacket) -> {
            TTargetPacket packet = (TTargetPacket) rawPacket;
            return processEntityPacket(p, entityIdExtractor.applyAsInt(packet), packet);
@@ -493,25 +365,25 @@ public abstract class TechHider {
    }

    private final Reflection.Field<Integer> moveEntityPacketEntityIdField = Reflection.getField(ClientboundMoveEntityPacket.class, int.class, 0);
+
    private Packet<?> processMoveEntityPacket(Player player, ClientboundMoveEntityPacket packet) {
        int entityId = moveEntityPacketEntityIdField.get(packet);

-        if(isPlayerPrivilegedToAccessEntity(player, entityId)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, entityId)) {
            return packet;
-        }
-        else {
+        } else {
            return null;
        }
    }

-    private  final Reflection.Field<Integer> rotateHeadPacketEntityIdField = Reflection.getField(ClientboundRotateHeadPacket.class, int.class, 0);
+    private final Reflection.Field<Integer> rotateHeadPacketEntityIdField = Reflection.getField(ClientboundRotateHeadPacket.class, int.class, 0);
+
    private Packet<?> processRotateHeadPacket(Player player, ClientboundRotateHeadPacket packet) {
        int entityId = rotateHeadPacketEntityIdField.get(packet);

-        if(isPlayerPrivilegedToAccessEntity(player, entityId)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, entityId)) {
            return packet;
-        }
-        else {
+        } else {
            return null;
        }
    }
@@ -519,9 +391,7 @@ public abstract class TechHider {
    private Packet<?> processRemoveEntitiesPacket(Player player, ClientboundRemoveEntitiesPacket packet) {
        IntList entityIdsToRemove = packet.getEntityIds();

-        IntList filteredEntitiesToRemove = entityIdsToRemove.intStream()
-                .filter((id) -> isPlayerPrivilegedToAccessEntity(player, id))
-                .collect(IntArrayList::new, IntList::add, IntList::addAll);
+        IntList filteredEntitiesToRemove = entityIdsToRemove.intStream().filter((id) -> privilegeProvider.isPlayerPrivilegedToAccessEntity(player, id)).collect(IntArrayList::new, IntList::add, IntList::addAll);

        return new ClientboundRemoveEntitiesPacket(filteredEntitiesToRemove);
    }
@@ -530,10 +400,9 @@ public abstract class TechHider {
        int fromEntityId = packet.getSourceId();
        int toEntityId = packet.getDestId();

-        if(isPlayerPrivilegedToAccessEntity(player, fromEntityId) && isPlayerPrivilegedToAccessEntity(player, toEntityId)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, fromEntityId) && privilegeProvider.isPlayerPrivilegedToAccessEntity(player, toEntityId)) {
            return packet;
-        }
-        else {
+        } else {
            return null;
        }
    }
@@ -545,7 +414,7 @@ public abstract class TechHider {
        int blockY = blockPos.getY();
        int blockZ = blockPos.getZ();

-        if (isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ) && isPlayerPrivilegedToAccessBlock(player, blockX, blockY, blockZ, block)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ) && privilegeProvider.isPlayerPrivilegedToAccessBlock(player, blockX, blockY, blockZ, block)) {
            return packet;
        } else {
            return null;
@@ -554,14 +423,15 @@ public abstract class TechHider {

    private Packet<?> processBlockUpdatePacket(Player player, ClientboundBlockUpdatePacket packet) {
        BlockPos blockPos = packet.getPos();
-        Block block = packet.getBlockState().getBlock();
+        BlockState blockState = packet.getBlockState();
+        Block block = blockState.getBlock();
        int blockX = blockPos.getX();
        int blockY = blockPos.getY();
        int blockZ = blockPos.getZ();

-        if (isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ) && isPlayerPrivilegedToAccessBlock(player, blockX, blockY, blockZ, block)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ) && privilegeProvider.isPlayerPrivilegedToAccessBlock(player, blockX, blockY, blockZ, block) && privilegeProvider.isPlayerPrivilegedToAccessBlockState(player, blockX, blockY, blockZ, blockState)) {
            return packet;
-        } else if(isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ)) {
+        } else if (privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ)) {
            return new ClientboundBlockUpdatePacket(blockPos, blockStateUsedForObfuscation);
        } else {
            return null;
@@ -575,7 +445,7 @@ public abstract class TechHider {
        int blockY = blockPos.getY();
        int blockZ = blockPos.getZ();

-        if (isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ) && isPlayerPrivilegedToAccessBlocEntity(player, blockX, blockY, blockZ, blockEntityType)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ) && privilegeProvider.isPlayerPrivilegedToAccessBlockEntity(player, blockX, blockY, blockZ, blockEntityType)) {
            return packet;
        } else {
            return null;
@@ -586,10 +456,9 @@ public abstract class TechHider {
        BlockPos blockPos = packet.getPos();
        int entityBreakingBlockId = packet.getId();

-        if(isPlayerPrivilegedToAccessEntity(player, entityBreakingBlockId) && isPlayerPrivilegedToAccessPosition(player, blockPos.getX(), blockPos.getY(), blockPos.getZ())) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, entityBreakingBlockId) && privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockPos.getX(), blockPos.getY(), blockPos.getZ())) {
            return packet;
-        }
-        else {
+        } else {
            return null;
        }
    }
@@ -597,12 +466,12 @@ public abstract class TechHider {
    private final Reflection.Field<SectionPos> sectionPosField = Reflection.getField(ClientboundSectionBlocksUpdatePacket.class, SectionPos.class, 0);
    private final Reflection.Field<short[]> oldPosField = Reflection.getField(ClientboundSectionBlocksUpdatePacket.class, short[].class, 0);
    private final Reflection.Field<BlockState[]> oldStatesField = Reflection.getField(ClientboundSectionBlocksUpdatePacket.class, BlockState[].class, 0);
+
    private ClientboundSectionBlocksUpdatePacket processSectionUpdate(Player p, ClientboundSectionBlocksUpdatePacket packet) {
        SectionPos sectionPos = sectionPosField.get(packet);
        short[] oldPos = oldPosField.get(packet);
        BlockState[] oldStates = oldStatesField.get(packet);

-        boolean modified = false;
        List<Short> filteredPos = new ArrayList<>(oldPos.length);
        List<BlockState> filteredStates = new ArrayList<>(oldStates.length);

@@ -615,13 +484,10 @@ public abstract class TechHider {
            int worldY = sectionPos.relativeToBlockY(posShort);
            int worldZ = sectionPos.relativeToBlockZ(posShort);

-            if (isPlayerPrivilegedToAccessPosition(p, worldX, worldY, worldZ) && isPlayerPrivilegedToAccessBlock(p, worldX, worldY, worldZ, block)) {
-                // TODO statefull !!!
-                modified = true;
+            if (privilegeProvider.isPlayerPrivilegedToAccessPosition(p, worldX, worldY, worldZ) && privilegeProvider.isPlayerPrivilegedToAccessBlock(p, worldX, worldY, worldZ, block) && privilegeProvider.isPlayerPrivilegedToAccessBlockState(p, worldX, worldY, worldZ, state)) {
                filteredPos.add(posShort);
                filteredStates.add(state);
-            } else if(isPlayerPrivilegedToAccessPosition(p, worldX, worldY, worldZ)){
-                modified = true;
+            } else if (privilegeProvider.isPlayerPrivilegedToAccessPosition(p, worldX, worldY, worldZ)) {
                filteredPos.add(posShort);
                filteredStates.add(blockStateUsedForObfuscation);
            }
@@ -630,9 +496,6 @@ public abstract class TechHider {
        if (filteredStates.isEmpty()) {
            return null;
        }
-        if (!modified) {
-            return packet;
-        }

        short[] newPos = new short[filteredPos.size()];
        for (int i = 0; i < newPos.length; i++) {
@@ -641,11 +504,7 @@ public abstract class TechHider {

        BlockState[] newStates = filteredStates.toArray(new BlockState[0]);

-        return new ClientboundSectionBlocksUpdatePacket(
-                sectionPos,
-                ShortSets.unmodifiable(new ShortArraySet(newPos)),
-                newStates
-        );
+        return new ClientboundSectionBlocksUpdatePacket(sectionPos, ShortSets.unmodifiable(new ShortArraySet(newPos)), newStates);
    }

    private Packet<?> processLevelParticlesPacket(Player player, ClientboundLevelParticlesPacket packet) {
@@ -653,40 +512,29 @@ public abstract class TechHider {
        int blockY = (int) packet.getY();
        int blockZ = (int) packet.getZ();

-        if(isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ)) {
            return packet;
-        }
-        else {
+        } else {
            return null;
        }
    }

    private ClientboundLevelChunkWithLightPacket processChunkWithLight(Player p, ClientboundLevelChunkWithLightPacket packet) {
-        return chunkHider.processLevelChunkWithLightPacket(p, packet);
-    }
-
-    private Packet<? extends PacketListener> processContainerPacket(Player player, int containerId, Packet<? extends PacketListener> packet) {
-        if(isPlayerPrivilegedToAccessContainer(player, containerId)) {
+        if (privilegeProvider.isEveryonePrivilegedToAccessAllDataWithinChunk(packet.getX(), packet.getZ())) {
            return packet;
        } else {
-            return null;
+            return chunkHider.processLevelChunkWithLightPacket(p, packet);
        }
    }
-    private <TTargetPacket extends Packet<?>> BiFunction<Player, Packet<?>, Packet<?>> buildContainerPacketProcessor(ToIntFunction<TTargetPacket> containerIdExtractor) {
-        return (p, rawPacket) -> {
-            TTargetPacket packet = (TTargetPacket) rawPacket;
-
-            return processContainerPacket(p, containerIdExtractor.applyAsInt(packet), packet);
-        };
-    }

    private Packet<? extends PacketListener> proccessPositionBasedPacket(Player player, int blockX, int blockY, int blockZ, Packet<? extends PacketListener> packet) {
-        if(isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessPosition(player, blockX, blockY, blockZ)) {
            return packet;
        } else {
            return null;
        }
    }
+
    private <TTargetPacket extends Packet<?>> BiFunction<Player, Packet<?>, Packet<?>> buildPositionBasedPacketProcessor(Function<TTargetPacket, BlockPos> positionExtractor) {
        return (p, rawPacket) -> {
            TTargetPacket packet = (TTargetPacket) rawPacket;
@@ -698,11 +546,4 @@ public abstract class TechHider {
            return proccessPositionBasedPacket(p, blockX, blockY, blockZ, packet);
        };
    }
-
-    public abstract boolean isPlayerPrivilegedToAccessPosition(Player p, int blockX, int blockY, int blockZ);
-    public abstract boolean isPlayerPrivilegedToAccessBlock(Player p, int blockX, int blockY, int blockZ, Block block);
-    public abstract boolean isPlayerPrivilegedToAccessEntity(Player p, int entityId);
-    public abstract boolean isPlayerPrivilegedToAccessBlocEntity(Player p, int blockX, int blockY, int blockZ, BlockEntityType<?> type);
-    public abstract boolean isPlayerPrivilegedToAccessContainer(Player p, int containerId);
-    public abstract boolean isPlayerPrivilegedToAccessSound(Player p, ResourceLocation soundId);
 }
@@ -0,0 +1,319 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2025 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.techhider.legacy;
+
+import de.steamwar.Reflection;
+import de.steamwar.techhider.ProtocolUtils;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import lombok.Getter;
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData;
+import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.util.SimpleBitStorage;
+import net.minecraft.world.level.block.entity.BlockEntityType;
+import org.bukkit.entity.Player;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import java.util.function.BiFunction;
+import java.util.function.UnaryOperator;
+import java.util.stream.Collectors;
+
+@Deprecated
+public class ChunkHider {
+    public static final ChunkHider impl = new ChunkHider();
+
+    public Class<?> mapChunkPacket() {
+        return ClientboundLevelChunkWithLightPacket.class;
+    }
+
+    private static final UnaryOperator<Object> chunkPacketCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkWithLightPacket.class);
+    private static final UnaryOperator<Object> chunkDataCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkPacketData.class);
+
+    private static final Reflection.Field<Integer> chunkXField = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, int.class, 0);
+    private static final Reflection.Field<Integer> chunkZField = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, int.class, 1);
+    private static final Reflection.Field<ClientboundLevelChunkPacketData> chunkData = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, ClientboundLevelChunkPacketData.class, 0);
+
+    private static final Reflection.Field<byte[]> dataField = Reflection.getField(ClientboundLevelChunkPacketData.class, byte[].class, 0);
+    private static final Reflection.Field<List> tileEntities = Reflection.getField(ClientboundLevelChunkPacketData.class, List.class, 0);
+
+    public BiFunction<Player, Object, Object> chunkHiderGenerator(TechHider techHider) {
+        return (p, packet) -> {
+            int chunkX = chunkXField.get(packet);
+            int chunkZ = chunkZField.get(packet);
+            if (techHider.getLocationEvaluator().skipChunk(p, chunkX, chunkZ)) {
+                return packet;
+            }
+
+            packet = chunkPacketCloner.apply(packet);
+            Object dataWrapper = chunkDataCloner.apply(chunkData.get(packet));
+
+            Set<String> hiddenBlockEntities = techHider.getHiddenBlockEntities();
+            tileEntities.set(dataWrapper, ((List<?>) tileEntities.get(dataWrapper)).stream().filter(te -> tileEntityVisible(hiddenBlockEntities, te)).collect(Collectors.toList()));
+
+            ByteBuf in = Unpooled.wrappedBuffer(dataField.get(dataWrapper));
+            ByteBuf out = Unpooled.buffer(in.readableBytes() + 64);
+            for (int yOffset = p.getWorld().getMinHeight(); yOffset < p.getWorld().getMaxHeight(); yOffset += 16) {
+                SectionHider section = new SectionHider(p, techHider, in, out, chunkX, yOffset / 16, chunkZ);
+                section.copyBlockCount();
+
+                blocks(section);
+                biomes(section);
+            }
+
+            if (in.readableBytes() != 0) {
+                throw new IllegalStateException("ChunkHider21: Incomplete chunk data, " + in.readableBytes() + " bytes left");
+            }
+
+            byte[] data = new byte[out.readableBytes()];
+            out.readBytes(data);
+            dataField.set(dataWrapper, data);
+
+            chunkData.set(packet, dataWrapper);
+            return packet;
+        };
+    }
+
+    private static final Registry<BlockEntityType<?>> registry = Reflection.getField(BuiltInRegistries.class, "BLOCK_ENTITY_TYPE", Registry.class).get(null);
+    private static final Reflection.Method getKey = Reflection.getTypedMethod(Reflection.getClass("net.minecraft.core.Registry"), "getKey", ResourceLocation.class, Object.class);
+    public static final Class<?> tileEntity = Reflection.getClass("net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData$BlockEntityInfo");
+    protected static final Reflection.Field<BlockEntityType> entityType = Reflection.getField(tileEntity, BlockEntityType.class, 0);
+
+    protected boolean tileEntityVisible(Set<String> hiddenBlockEntities, Object tile) {
+        BlockEntityType type = entityType.get(tile);
+        String path = ((ResourceLocation) getKey.invoke(registry, type)).getPath();
+        return !hiddenBlockEntities.contains(path);
+    }
+
+    private void blocks(SectionHider section) {
+        section.copyBitsPerBlock();
+
+        boolean singleValued = section.getBitsPerBlock() == 0;
+        if (singleValued) {
+            int value = ProtocolUtils.readVarInt(section.getIn());
+            ProtocolUtils.writeVarInt(section.getOut(), !section.isSkipSection() && section.getObfuscate().contains(value) ? section.getTarget() : value);
+            return;
+        } else if (section.getBitsPerBlock() < 9) {
+            // Indirect (paletted) storage – only present when bitsPerBlock < 9 in 1.21+
+            section.processPalette();
+        }
+
+        if (section.isSkipSection() || (!section.blockPrecise() && section.isPaletted())) {
+            section.skipNewDataArray(4096);
+            return;
+        }
+
+        SimpleBitStorage values = new SimpleBitStorage(section.getBitsPerBlock(), 4096, section.readNewDataArray(4096));
+
+        for (int y = 0; y < 16; y++) {
+            for (int z = 0; z < 16; z++) {
+                for (int x = 0; x < 16; x++) {
+                    int pos = (((y * 16) + z) * 16) + x;
+
+                    TechHider.State test = section.test(x, y, z);
+
+                    switch (test) {
+                        case SKIP:
+                            break;
+                        case CHECK:
+                            if (!section.getObfuscate().contains(values.get(pos))) {
+                                break;
+                            }
+                        case HIDE:
+                            values.set(pos, section.getTarget());
+                            break;
+                        case HIDE_AIR:
+                        default:
+                            values.set(pos, section.getAir());
+                    }
+                }
+            }
+        }
+
+        section.writeDataArray(values.getRaw());
+    }
+
+    private void biomes(SectionHider section) {
+        section.copyBitsPerBlock();
+        if (section.getBitsPerBlock() == 0) {
+            section.copyVarInt();
+        } else if (section.getBitsPerBlock() < 6) {
+            section.skipPalette();
+            section.skipNewDataArray(64);
+        } else {
+            // Direct (global) biome IDs – no palette present
+            section.skipNewDataArray(64);
+        }
+    }
+
+    @Getter
+    class SectionHider {
+        private final Player player;
+        private final TechHider techHider;
+        private final ByteBuf in;
+        private final ByteBuf out;
+
+        private final int chunkX;
+        private final int chunkY;
+        private final int chunkZ;
+        private final int offsetX;
+        private final int offsetY;
+        private final int offsetZ;
+
+        private final boolean skipSection;
+
+        private boolean paletted;
+        private int bitsPerBlock;
+        private int blockCount;
+        private int air;
+        private int target;
+        private Set<Integer> obfuscate;
+
+        public SectionHider(Player player, TechHider techHider, ByteBuf in, ByteBuf out, int chunkX, int chunkY, int chunkZ) {
+            this.player = player;
+            this.techHider = techHider;
+            this.in = in;
+            this.out = out;
+            this.chunkX = chunkX;
+            this.chunkY = chunkY;
+            this.chunkZ = chunkZ;
+            this.offsetX = 16 * chunkX;
+            this.offsetY = 16 * chunkY;
+            this.offsetZ = 16 * chunkZ;
+            this.skipSection = techHider.getLocationEvaluator().skipChunkSection(player, chunkX, chunkY, chunkZ);
+
+            this.paletted = false;
+            this.bitsPerBlock = 0;
+            this.air = TechHider.AIR_ID;
+            this.target = techHider.getObfuscationTargetId();
+            this.obfuscate = techHider.getObfuscateIds();
+        }
+
+        public boolean blockPrecise() {
+            return techHider.getLocationEvaluator().blockPrecise(player, chunkX, chunkY, chunkZ);
+        }
+
+        public TechHider.State test(int x, int y, int z) {
+            return techHider.getLocationEvaluator().check(player, offsetX + x, offsetY + y, offsetZ + z);
+        }
+
+        public void copyBlockCount() {
+            this.blockCount = in.readShort();
+            out.writeShort(blockCount);
+        }
+
+        public void copyBitsPerBlock() {
+            bitsPerBlock = in.readByte();
+            out.writeByte(bitsPerBlock);
+        }
+
+        public int copyVarInt() {
+            int value = ProtocolUtils.readVarInt(in);
+            ProtocolUtils.writeVarInt(out, value);
+            return value;
+        }
+
+        public void skipPalette() {
+            int paletteLength = copyVarInt();
+            for (int i = 0; i < paletteLength; i++) {
+                copyVarInt();
+            }
+        }
+
+        public void processPalette() {
+            if (skipSection) {
+                skipPalette();
+                return;
+            }
+
+            int paletteLength = copyVarInt();
+            if (paletteLength == 0) return;
+
+            paletted = true;
+            air = 0;
+            target = 0;
+
+            for (int i = 0; i < paletteLength; i++) {
+                int entry = ProtocolUtils.readVarInt(in);
+                if (obfuscate.contains(entry)) {
+                    entry = techHider.getObfuscationTargetId();
+                }
+
+                if (entry == TechHider.AIR_ID) {
+                    air = i;
+                } else if (entry == techHider.getObfuscationTargetId()) {
+                    target = i;
+                }
+
+                ProtocolUtils.writeVarInt(out, entry);
+            }
+            obfuscate = Collections.emptySet();
+        }
+
+        public void skipDataArray() {
+            int dataArrayLength = copyVarInt();
+            out.writeBytes(in, dataArrayLength * 8);
+        }
+
+        public void skipNewDataArray(int entries) {
+            if (bitsPerBlock == 0) {
+                return;
+            }
+
+            char valuesPerLong = (char) (64 / bitsPerBlock);
+            int i1 = (entries + valuesPerLong - 1) / valuesPerLong;
+            out.writeBytes(in, i1 * Long.BYTES);
+        }
+
+        public long[] readDataArray() {
+            long[] array = new long[copyVarInt()];
+            for (int i = 0; i < array.length; i++) {
+                array[i] = in.readLong();
+            }
+
+            return array;
+        }
+
+        public long[] readNewDataArray(int entries) {
+            if (bitsPerBlock == 0) {
+                return new long[entries];
+            }
+
+            char valuesPerLong = (char) (64 / bitsPerBlock);
+            int i1 = (entries + valuesPerLong - 1) / valuesPerLong;
+            long[] array = new long[i1];
+            for (int i = 0; i < i1; i++) {
+                array[i] = in.readLong();
+            }
+
+            return array;
+        }
+
+        public void writeDataArray(long[] array) {
+            for (long l : array) {
+                out.writeLong(l);
+            }
+        }
+    }
+}
@@ -0,0 +1,92 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2025 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.techhider.legacy;
+
+import de.steamwar.Reflection;
+import net.minecraft.core.SectionPos;
+import net.minecraft.world.level.block.entity.BlockEntityType;
+import net.minecraft.world.level.block.entity.SignBlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.function.BiFunction;
+
+@Deprecated
+public class ProtocolWrapper {
+    public static final ProtocolWrapper impl = new ProtocolWrapper();
+
+    private static final Reflection.Field<SectionPos> multiBlockChangeChunk = Reflection.getField(TechHider.multiBlockChangePacket, SectionPos.class, 0);
+    private static final Reflection.Field<short[]> multiBlockChangePos = Reflection.getField(TechHider.multiBlockChangePacket, short[].class, 0);
+    private static final Reflection.Field<BlockState[]> multiBlockChangeBlocks = Reflection.getField(TechHider.multiBlockChangePacket, BlockState[].class, 0);
+
+    public BiFunction<Player, Object, Object> multiBlockChangeGenerator(TechHider techHider) {
+        return (p, packet) -> {
+            TechHider.LocationEvaluator locationEvaluator = techHider.getLocationEvaluator();
+            Object chunkCoords = multiBlockChangeChunk.get(packet);
+            int chunkX = TechHider.blockPositionX.get(chunkCoords);
+            int chunkY = TechHider.blockPositionY.get(chunkCoords);
+            int chunkZ = TechHider.blockPositionZ.get(chunkCoords);
+            if (locationEvaluator.skipChunkSection(p, chunkX, chunkY, chunkZ)) {
+                return packet;
+            }
+
+            packet = TechHider.multiBlockChangeCloner.apply(packet);
+            final short[] oldPos = multiBlockChangePos.get(packet);
+            final BlockState[] oldBlocks = multiBlockChangeBlocks.get(packet);
+            ArrayList<Short> poss = new ArrayList<>(oldPos.length);
+            ArrayList<BlockState> blocks = new ArrayList<>(oldPos.length);
+            for (int i = 0; i < oldPos.length; i++) {
+                short pos = oldPos[i];
+                BlockState block = oldBlocks[i];
+                switch (locationEvaluator.check(p, 16 * chunkX + (pos >> 8 & 0xF), 16 * chunkY + (pos & 0xF), 16 * chunkZ + (pos >> 4 & 0xF))) {
+                    case SKIP:
+                        poss.add(pos);
+                        blocks.add(block);
+                        break;
+                    case CHECK:
+                        poss.add(pos);
+                        blocks.add(techHider.iBlockDataHidden(block) ? (BlockState) techHider.getObfuscationTarget() : block);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            if (blocks.isEmpty()) return null;
+
+            short[] newPos = new short[poss.size()];
+            for (int i = 0; i < newPos.length; i++) {
+                newPos[i] = poss.get(i);
+            }
+
+            multiBlockChangePos.set(packet, newPos);
+            multiBlockChangeBlocks.set(packet, blocks.toArray(new BlockState[0]));
+            return packet;
+        };
+    }
+
+    private static final Reflection.Field<BlockEntityType> tileEntityType = Reflection.getField(TechHider.tileEntityDataPacket, BlockEntityType.class, 0);
+    private static final BlockEntityType<?> signType = Reflection.getField(BlockEntityType.class, BlockEntityType.class, 0, SignBlockEntity.class).get(null);
+
+    public boolean unfilteredTileEntityDataAction(Object packet) {
+        return tileEntityType.get(packet) != signType;
+    }
+}
@@ -0,0 +1,184 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2025 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.techhider.legacy;
+
+import com.comphenix.tinyprotocol.TinyProtocol;
+import de.steamwar.Reflection;
+import de.steamwar.techhider.BlockIds;
+import de.steamwar.techhider.ProtocolUtils;
+import lombok.Getter;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Vec3i;
+import net.minecraft.network.protocol.game.*;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.BlockState;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.util.CraftMagicNumbers;
+import org.bukkit.entity.Player;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+import java.util.function.UnaryOperator;
+import java.util.stream.Collectors;
+
+@Deprecated
+public class TechHider {
+
+    public static final Class<?> blockPosition = BlockPos.class;
+    private static final Class<?> baseBlockPosition = Vec3i.class;
+    public static final Reflection.Field<Integer> blockPositionX = Reflection.getField(baseBlockPosition, int.class, 0);
+    public static final Reflection.Field<Integer> blockPositionY = Reflection.getField(baseBlockPosition, int.class, 1);
+    public static final Reflection.Field<Integer> blockPositionZ = Reflection.getField(baseBlockPosition, int.class, 2);
+
+    public static final Class<?> iBlockData = BlockState.class;
+    public static final Class<?> block = Block.class;
+
+    public boolean iBlockDataHidden(BlockState iBlockData) {
+        return obfuscateIds.contains(BlockIds.impl.getCombinedId(iBlockData));
+    }
+
+    public static final Object AIR = CraftMagicNumbers.getBlock(Material.AIR).defaultBlockState();
+    public static final int AIR_ID = BlockIds.impl.materialToId(Material.AIR);
+
+    private final Map<Class<?>, BiFunction<Player, Object, Object>> techhiders = new HashMap<>();
+    @Getter
+    private final LocationEvaluator locationEvaluator;
+    @Getter
+    private final Object obfuscationTarget;
+    @Getter
+    private final int obfuscationTargetId;
+    @Getter
+    private final Set<Integer> obfuscateIds;
+    @Getter
+    private final Set<String> hiddenBlockEntities;
+
+    public TechHider(LocationEvaluator locationEvaluator, Material obfuscationTarget, Set<Material> obfuscate, Set<String> hiddenBlockEntities) {
+        this.locationEvaluator = locationEvaluator;
+        this.obfuscateIds = obfuscate.stream().flatMap(m -> BlockIds.impl.materialToAllIds(m).stream()).collect(Collectors.toSet());
+        this.hiddenBlockEntities = hiddenBlockEntities;
+        this.obfuscationTarget = CraftMagicNumbers.getBlock(obfuscationTarget).defaultBlockState();
+        this.obfuscationTargetId = BlockIds.impl.materialToId(obfuscationTarget);
+
+        techhiders.put(blockActionPacket, this::blockActionHider);
+        techhiders.put(blockChangePacket, this::blockChangeHider);
+        techhiders.put(tileEntityDataPacket, this::tileEntityDataHider);
+        techhiders.put(multiBlockChangePacket, ProtocolWrapper.impl.multiBlockChangeGenerator(this));
+        techhiders.put(ChunkHider.impl.mapChunkPacket(), ChunkHider.impl.chunkHiderGenerator(this));
+        techhiders.put(ServerboundUseItemOnPacket.class, (p, packet) -> locationEvaluator.suppressInteractions(p) ? null : packet);
+        techhiders.put(ServerboundInteractPacket.class, (p, packet) -> locationEvaluator.suppressInteractions(p) ? null : packet);
+
+    }
+
+    public void enable() {
+        techhiders.forEach((type, playerObjectBiFunction) -> TinyProtocol.instance.addFilter((Class) type, playerObjectBiFunction));
+    }
+
+    public void disable() {
+        techhiders.forEach(TinyProtocol.instance::removeFilter);
+    }
+
+    public static final Class<?> multiBlockChangePacket = ClientboundSectionBlocksUpdatePacket.class;
+    public static final UnaryOperator<Object> multiBlockChangeCloner = ProtocolUtils.shallowCloneGenerator(TechHider.multiBlockChangePacket);
+
+    private static final Class<?> blockChangePacket = ClientboundBlockUpdatePacket.class;
+    private static final Function<Object, Object> blockChangeCloner = ProtocolUtils.shallowCloneGenerator(blockChangePacket);
+    private static final Reflection.Field<?> blockChangePosition = Reflection.getField(blockChangePacket, blockPosition, 0);
+    private static final Reflection.Field<?> blockChangeBlockData = Reflection.getField(blockChangePacket, iBlockData, 0);
+
+    private Object blockChangeHider(Player p, Object packet) {
+        switch (locationEvaluator.checkBlockPos(p, blockChangePosition.get(packet))) {
+            case SKIP:
+                return packet;
+            case CHECK:
+                if (!iBlockDataHidden((BlockState) blockChangeBlockData.get(packet))) {
+                    return packet;
+                }
+            case HIDE:
+                packet = blockChangeCloner.apply(packet);
+                blockChangeBlockData.set(packet, obfuscationTarget);
+                return packet;
+            case HIDE_AIR:
+            default:
+                packet = blockChangeCloner.apply(packet);
+                blockChangeBlockData.set(packet, AIR);
+                return packet;
+        }
+    }
+
+    private static final Class<?> blockActionPacket = ClientboundBlockEventPacket.class;
+    private static final Reflection.Field<?> blockActionPosition = Reflection.getField(blockActionPacket, blockPosition, 0);
+
+    private Object blockActionHider(Player p, Object packet) {
+        if (locationEvaluator.checkBlockPos(p, blockActionPosition.get(packet)) == State.SKIP) {
+            return packet;
+        }
+        return null;
+    }
+
+    public static final Class<?> tileEntityDataPacket = ClientboundBlockEntityDataPacket.class;
+    private static final Reflection.Field<?> tileEntityDataPosition = Reflection.getField(tileEntityDataPacket, blockPosition, 0);
+
+    private Object tileEntityDataHider(Player p, Object packet) {
+        switch (locationEvaluator.checkBlockPos(p, tileEntityDataPosition.get(packet))) {
+            case SKIP:
+                return packet;
+            case CHECK:
+                if (ProtocolWrapper.impl.unfilteredTileEntityDataAction(packet)) {
+                    return packet;
+                }
+            default:
+                return null;
+        }
+    }
+
+    public enum State {
+        SKIP,
+        CHECK,
+        HIDE,
+        HIDE_AIR
+    }
+
+    public interface LocationEvaluator {
+        default boolean suppressInteractions(Player player) {
+            return false;
+        }
+
+        boolean skipChunk(Player player, int x, int z);
+
+        default boolean skipChunkSection(Player player, int x, int y, int z) {
+            return skipChunk(player, x, z);
+        }
+
+        default State check(Player player, int x, int y, int z) {
+            return skipChunkSection(player, ProtocolUtils.posToChunk(x), ProtocolUtils.posToChunk(y), ProtocolUtils.posToChunk(z)) ? State.SKIP : State.CHECK;
+        }
+
+        default State checkBlockPos(Player player, Object pos) {
+            return check(player, blockPositionX.get(pos), blockPositionY.get(pos), blockPositionZ.get(pos));
+        }
+
+        default boolean blockPrecise(Player player, int x, int y, int z) {
+            return false;
+        }
+    }
+}
@@ -28,6 +28,9 @@ import net.md_5.bungee.api.chat.ClickEvent
 import org.bukkit.entity.Player

 object InviteCommand : SWCommand("invite") {
+    init {
+        message = de.steamwar.tntleague.message
+    }

    @Register
    fun invitePlayer(@Validator("isLeader") sender: Player, target: Player) {
@@ -0,0 +1,43 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.velocitycore.advancements;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.net.URI;
+
+public class Items {
+
+    /**
+     * Loaded from https://github.com/retrooper/packetevents/blob/2.0/mappings/registries/item.json
+     */
+    public static final JsonObject values;
+
+    static {
+        try {
+            values = new Gson().fromJson(new BufferedReader(new InputStreamReader(URI.create("https://raw.githubusercontent.com/retrooper/packetevents/refs/heads/2.0/mappings/registries/item.json").toURL().openConnection().getInputStream())), JsonObject.class);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+}
@@ -106,7 +106,7 @@ public class ServerStarter {
    public ServerStarter event(EventFight eventFight) {
        arena(ArenaMode.getByInternal(eventFight.getSpielmodus()), eventFight.getMap());
        node = VelocityCore.local;
-        worldDir = EVENT_PATH;
+        worldDir = EVENT_PATH + "/" + serverToWorldName(Event.byId(eventFight.getEventID()).getEventName()) + "/" + eventFight.getStartTime().toLocalDateTime().format(DateTimeFormatter.ISO_LOCAL_DATE);
        worldCleanup = () -> {
        };
        arguments.put("fightID", String.valueOf(eventFight.getFightID()));
@@ -351,7 +351,7 @@ public class ServerStarter {
    }

    public static String serverToWorldName(String serverName) {
-        return serverName.replace(' ', '_').replace("[", "").replace("]", "");
+        return serverName.replace(' ', '_').replace("[", "").replace("]", "").replace(".", "");
    }

    public static void copyWorld(Node node, String template, String target) {
@@ -0,0 +1,340 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.velocitycore.advancements;
+
+import com.velocitypowered.api.network.ProtocolVersion;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.proxy.connection.MinecraftSessionHandler;
+import com.velocitypowered.proxy.connection.client.ConnectedPlayer;
+import com.velocitypowered.proxy.protocol.MinecraftPacket;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import com.velocitypowered.proxy.protocol.packet.chat.ComponentHolder;
+import de.steamwar.messages.Chatter;
+import de.steamwar.sql.SteamwarUser;
+import io.netty.buffer.ByteBuf;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.ToString;
+import net.kyori.adventure.text.Component;
+
+import java.util.*;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+
+@RequiredArgsConstructor
+public class Advancement {
+
+    protected static final Map<SteamwarUser, Map<Advancement.Value.Key, Advancement.Value>> values = new HashMap<>();
+
+    {
+        Advancements.all.add(this);
+    }
+
+    protected final Map<SteamwarUser, Advancement.Data> data = new HashMap<>();
+    protected final Map<SteamwarUser, Advancement.Value> value = new HashMap<>();
+
+    public Advancement.Data get(SteamwarUser user) {
+        return get(user, Data::new);
+    }
+
+    public Advancement.Data get(SteamwarUser user, BiFunction<Advancement, SteamwarUser, Data> function) {
+        if (data.containsKey(user)) return data.get(user);
+        return function.apply(this, user);
+    }
+
+    private final String identifier;
+    private final Optional<Advancement> parent;
+    private final Display display;
+
+    private final HidePolicy hidePolicy;
+    private final int total;
+
+    private final Function<SteamwarUser, Integer> progressCalculator;
+
+    @Override
+    public String toString() {
+        StringBuilder st = new StringBuilder();
+        st.append("Advancement(");
+        parent.ifPresent(advancement -> st.append(advancement.identifier).append("<-"));
+        st.append(identifier);
+        st.append(", total=").append(total);
+        st.append(")");
+        return st.toString();
+    }
+
+    @RequiredArgsConstructor
+    @AllArgsConstructor
+    public static class Display {
+        private final Component title;
+        private final Component description;
+        private final String item;
+        private final FrameType frameType;
+        private Optional<String> background = Optional.empty();
+        private final float xCoord;
+        private final float yCoord;
+
+        public enum FrameType {
+            TASK,
+            CHALLENGE,
+            GOAL
+        }
+    }
+
+    public enum HidePolicy {
+        NEVER {
+            @Override
+            public boolean hidden(Data data) {
+                return false;
+            }
+        },
+        NO_PROGRESS {
+            @Override
+            public boolean hidden(Data data) {
+                return data.progress == 0;
+            }
+        },
+        PREVIOUS_UNFINISHED {
+            @Override
+            public boolean hidden(Data data) {
+                if (data.advancement.parent.isPresent()) {
+                    Advancement parent = data.advancement.parent.get();
+                    Advancement.Data parentData = parent.get(data.user);
+                    return parentData.progress != parentData.advancement.total;
+                } else {
+                    return false;
+                }
+            }
+        },
+        WITH_PREVIOUS {
+            @Override
+            public boolean hidden(Data data) {
+                if (data.advancement.parent.isPresent()) {
+                    Advancement parent = data.advancement.parent.get();
+                    Advancement.Data parentData = parent.get(data.user);
+                    return parentData.hidden;
+                } else {
+                    return false;
+                }
+            }
+        },
+        ;
+
+        public abstract boolean hidden(Data data);
+    }
+
+    public static class Value<T extends Number> {
+
+        @AllArgsConstructor
+        public static class Key<T extends Number> {
+            public static final List<Key> keys = new ArrayList<>();
+
+            {
+                keys.add(this);
+            }
+
+            private final Function<SteamwarUser, T> valueFunction;
+
+            private Advancement.Value get(SteamwarUser user) {
+                Key self = this;
+                return values.computeIfAbsent(user, __ -> new HashMap<>()).computeIfAbsent(self, __ -> {
+                    Value data = new Advancement.Value();
+                    data.update(user, self);
+                    return data;
+                });
+            }
+
+            public Function<SteamwarUser, Integer> max(int neededValue) {
+                return user -> {
+                    double value = get(user).value.doubleValue();
+                    if (value > neededValue) return Math.min(neededValue, 100);
+                    return (int) (value / Math.max(neededValue / 100.0, 1));
+                };
+            }
+
+            public Function<SteamwarUser, Integer> reached(int neededValue) {
+                return user -> {
+                    double value = get(user).value.doubleValue();
+                    return value >= neededValue ? 1 : 0;
+                };
+            }
+        }
+
+        @Getter
+        private T value;
+
+        public void update(SteamwarUser user, Key<T> key) {
+            this.value = key.valueFunction.apply(user);
+        }
+    }
+
+    @ToString
+    public static class Data {
+        private final Advancement advancement;
+        private final SteamwarUser user;
+
+        private int progress;
+        private boolean showToast = true;
+        private boolean hidden = false;
+
+        public Data(Advancement advancement, SteamwarUser user) {
+            this.advancement = advancement;
+            advancement.data.put(user, this);
+            this.user = user;
+            this.progress = advancement.progressCalculator.apply(user);
+            checkHidden();
+            checkFinished();
+            new Packet(this, showToast).send();
+        }
+
+        public Data(Advancement advancement, SteamwarUser user, int progress) {
+            this.advancement = advancement;
+            advancement.data.put(user, this);
+            this.user = user;
+            this.progress = progress;
+            checkHidden();
+            checkFinished();
+            new Packet(this, showToast).send();
+        }
+
+        public void update() {
+            this.progress = advancement.progressCalculator.apply(user);
+            checkHidden();
+
+            new Packet(this, showToast).send();
+            // Update Advancements that have this as parent
+            Advancements.getAll()
+                    .stream()
+                    .filter(advancement -> advancement.parent.filter(value -> value == this.advancement).isPresent())
+                    .map(advancement -> advancement.get(user))
+                    .forEach(Advancement.Data::update);
+
+            checkFinished();
+        }
+
+        private void checkHidden() {
+            hidden = advancement.hidePolicy.hidden(this);
+        }
+
+        private void checkFinished() {
+            if (progress == advancement.total) {
+                showToast = false;
+            }
+        }
+
+        private void encodeAdvancement(ByteBuf byteBuf, ProtocolVersion protocolVersion, boolean showToast) {
+            ProtocolUtils.writeString(byteBuf, advancement.identifier);
+            if (advancement.parent.isPresent()) {
+                byteBuf.writeBoolean(true);
+                ProtocolUtils.writeString(byteBuf, advancement.parent.get().identifier);
+            } else {
+                byteBuf.writeBoolean(false);
+            }
+
+            { // Display
+                byteBuf.writeBoolean(true);
+                new ComponentHolder(protocolVersion, advancement.display.title).write(byteBuf);
+                new ComponentHolder(protocolVersion, advancement.display.description).write(byteBuf);
+                { // Slot
+                    ProtocolUtils.writeVarInt(byteBuf, 1);
+                    int itemId = Items.values
+                            .get(protocolVersion.name().replace("MINECRAFT_", "V_"))
+                            .getAsJsonObject()
+                            .get(advancement.display.item)
+                            .getAsInt();
+                    ProtocolUtils.writeVarInt(byteBuf, itemId);
+                    ProtocolUtils.writeVarInt(byteBuf, 0);
+                    ProtocolUtils.writeVarInt(byteBuf, 0);
+                }
+                ProtocolUtils.writeVarInt(byteBuf, advancement.display.frameType.ordinal());
+                if (advancement.display.background.isPresent()) {
+                    byteBuf.writeInt(0x01 | (showToast ? 0x02 : 0x00) | (hidden ? 0x04 : 0x00));
+                    ProtocolUtils.writeString(byteBuf, advancement.display.background.get());
+                } else {
+                    byteBuf.writeInt((showToast ? 0x02 : 0x00) | (hidden ? 0x04 : 0x00));
+                }
+                byteBuf.writeFloat(advancement.display.xCoord);
+                byteBuf.writeFloat(advancement.display.yCoord);
+            }
+
+            ProtocolUtils.writeVarInt(byteBuf, advancement.total);
+            for (int i = 0; i < advancement.total; i++) {
+                ProtocolUtils.writeVarInt(byteBuf, 1);
+                ProtocolUtils.writeString(byteBuf, advancement.identifier + "_" + i);
+            }
+
+            byteBuf.writeBoolean(false); // No Telemetry
+        }
+
+        private void encodeProgress(ByteBuf byteBuf) {
+            ProtocolUtils.writeString(byteBuf, this.advancement.identifier);
+            ProtocolUtils.writeVarInt(byteBuf, advancement.total);
+            for (int i = 0; i < advancement.total; i++) {
+                ProtocolUtils.writeString(byteBuf, advancement.identifier + "_" + i);
+                if (i == advancement.total - 1 && advancement.total == progress) {
+                    byteBuf.writeBoolean(true);
+                    byteBuf.writeLong(new Date().getTime());
+                } else if (i < progress) {
+                    byteBuf.writeBoolean(true);
+                    byteBuf.writeLong(0);
+                } else {
+                    byteBuf.writeBoolean(false);
+                }
+            }
+        }
+    }
+
+    protected record Packet(Data data, boolean showToast) implements MinecraftPacket {
+        public void send() {
+            Player player = Chatter.of(data.user).getPlayer();
+            ((ConnectedPlayer) player).getConnection().write(this);
+        }
+
+        @Override
+        public void decode(ByteBuf byteBuf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public void encode(ByteBuf byteBuf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) {
+            byteBuf.writeBoolean(false); // Clear
+
+            if (!data.hidden) {
+                ProtocolUtils.writeVarInt(byteBuf, 1);
+                data.encodeAdvancement(byteBuf, protocolVersion, showToast);
+                ProtocolUtils.writeVarInt(byteBuf, 0); // No Advancements to remove
+                ProtocolUtils.writeVarInt(byteBuf, 1);
+                data.encodeProgress(byteBuf);
+            } else {
+                ProtocolUtils.writeVarInt(byteBuf, 0); // No Advancements to update
+                ProtocolUtils.writeVarInt(byteBuf, 1);
+                ProtocolUtils.writeString(byteBuf, data.advancement.identifier);
+                ProtocolUtils.writeVarInt(byteBuf, 0); // No Advancements Progress to update
+            }
+
+            byteBuf.writeBoolean(true); // Show Advancements
+        }
+
+        @Override
+        public boolean handle(MinecraftSessionHandler minecraftSessionHandler) {
+            return false;
+        }
+    }
+}
@@ -0,0 +1,315 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.velocitycore.advancements;
+
+import de.steamwar.messages.Chatter;
+import de.steamwar.persistent.Storage;
+import de.steamwar.sql.CheckedSchematic;
+import de.steamwar.sql.EventFight;
+import de.steamwar.sql.FightPlayer;
+import lombok.Getter;
+import lombok.experimental.UtilityClass;
+import net.kyori.adventure.text.Component;
+
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+@UtilityClass
+public class Advancements {
+
+    @Getter
+    static final List<Advancement> all = new ArrayList<>();
+
+    @Getter
+    private static final List<Advancement> playtime = new ArrayList<>();
+
+    public static final Advancement.Value.Key<Double> PLAY_TIME_KEY = new Advancement.Value.Key<>(user -> {
+        double playtime = user.getOnlinetime();
+        playtime += Instant.now().getEpochSecond() - Storage.sessions.get(Chatter.of(user).getPlayer()).toInstant().getEpochSecond();
+        playtime /= 60d * 60d;
+        return playtime;
+    });
+
+    public static final Advancement.Value.Key<Long> FIGHT_COUNT = new Advancement.Value.Key<>(user -> {
+        return FightPlayer.countFights(user.getId());
+    });
+
+    public static final Advancement.Value.Key<Integer> FIGHT_COUNT_WAR_GEAR = new Advancement.Value.Key<>(user -> {
+        return FightPlayer.countFights(user.getId(), "WarGear");
+    });
+
+    public static final Advancement.Value.Key<Integer> FIGHT_COUNT_MINI_WAR_GEAR = new Advancement.Value.Key<>(user -> {
+        return FightPlayer.countFights(user.getId(), "MiniWarGear");
+    });
+
+    public static final Advancement.Value.Key<Integer> FIGHT_COUNT_WAR_SHIP = new Advancement.Value.Key<>(user -> {
+        return FightPlayer.countFights(user.getId(), "WarShip");
+    });
+
+    public static final Advancement.Value.Key<Long> EVENT_FIGHT_COUNT = new Advancement.Value.Key<>(user -> {
+        return EventFight.countEventFights(user);
+    });
+
+    public static final Advancement.Value.Key<Integer> EVENT_FIGHT_FIRST_PLACE_COUNT = new Advancement.Value.Key<>(user -> {
+        return EventFight.countPlacement(user, 1);
+    });
+
+    public static final Advancement.Value.Key<Integer> EVENT_FIGHT_SECOND_PLACE_COUNT = new Advancement.Value.Key<>(user -> {
+        return EventFight.countPlacement(user, 2);
+    });
+
+    public static final Advancement.Value.Key<Integer> EVENT_FIGHT_THIRDPLACE_COUNT = new Advancement.Value.Key<>(user -> {
+        return EventFight.countPlacement(user, 3);
+    });
+
+    public static final Advancement.Value.Key<Long> CHECKED_SCHEMATIC_COUNT = new Advancement.Value.Key<>(user -> {
+        return CheckedSchematic.countChecked(user);
+    });
+
+    public static final Advancement.Value.Key<Long> ACCEPTED_SCHEMATIC_COUNT = new Advancement.Value.Key<>(user -> {
+        return CheckedSchematic.countAccepted(user);
+    });
+
+    public static final Advancement.Value.Key<Long> ACCEPTED_SCHEMATIC_COUNT_WAR_GEAR = new Advancement.Value.Key<>(user -> {
+        return CheckedSchematic.countAccepted(user, "WarGear");
+    });
+
+    public static final Advancement.Value.Key<Long> ACCEPTED_SCHEMATIC_COUNT_MINI_WAR_GEAR = new Advancement.Value.Key<>(user -> {
+        return CheckedSchematic.countAccepted(user, "MiniWarGear");
+    });
+
+    public static final Advancement.Value.Key<Long> ACCEPTED_SCHEMATIC_COUNT_WAR_SHIP = new Advancement.Value.Key<>(user -> {
+        return CheckedSchematic.countAccepted(user, "WarShip");
+    });
+
+    public static final Advancement ROOT = new Advancement(
+            "steamwar:advancements/root",
+            Optional.empty(),
+            new Advancement.Display(
+                    Component.text("SteamWar"),
+                    Component.text("Join SteamWar for the first time!"),
+                    "cactus_flower",
+                    Advancement.Display.FrameType.CHALLENGE,
+                    Optional.of("minecraft:gui/advancements/backgrounds/adventure"),
+                    0f,
+                    3f
+            ),
+            Advancement.HidePolicy.NEVER,
+            1,
+            user -> 1
+    );
+
+    static {
+        Advancement previous = ROOT;
+        int[] playTimes = new int[]{1, 10, 100, 500, 1000, 2500, 5000, 7500, 10000, 15000, 20000};
+        for (int i = 0; i < playTimes.length; i++) {
+            int neededPlayTime = playTimes[i];
+            previous = new Advancement(
+                    "steamwar:advancements/playtime_" + neededPlayTime + "_hour",
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text("Play " + neededPlayTime + " Hour" + (neededPlayTime > 1 ? "s" : "")),
+                            Component.text("Play " + neededPlayTime + " hour" + (neededPlayTime > 1 ? "s" : "") + " on SteamWar"),
+                            "clock",
+                            Advancement.Display.FrameType.TASK,
+                            i + 1f,
+                            3f
+                    ),
+                    Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    Math.min(neededPlayTime, 100),
+                    PLAY_TIME_KEY.max(neededPlayTime)
+            );
+            playtime.add(previous);
+        }
+    }
+
+    static {
+        Advancement previous = ROOT;
+        int[] fightCounts = new int[]{1, 10, 50, 100, 200, 500, 1000, 2500, 5000, 7500, 10000, 15000, 20000};
+        for (int i = 0; i < fightCounts.length; i++) {
+            int fightCount = fightCounts[i];
+            previous = new Advancement(
+                    "steamwar:advancements/fights_" + fightCount,
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text(fightCount + " Fight" + (fightCount > 1 ? "s" : "")),
+                            Component.text(fightCount + " Fight" + (fightCount > 1 ? "s" : "")),
+                            "iron_sword",
+                            Advancement.Display.FrameType.TASK,
+                            i + 1f,
+                            4f
+                    ),
+                    Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    Math.min(fightCount, 100),
+                    FIGHT_COUNT.max(fightCount)
+            );
+
+            if (i == 0) {
+                fightsPerType(previous, 5f, "WarGear", FIGHT_COUNT_WAR_GEAR, "stone_bricks");
+                fightsPerType(previous, 6f, "MiniWarGear", FIGHT_COUNT_MINI_WAR_GEAR, "stone_brick_slab");
+                fightsPerType(previous, 7f, "WarShip", FIGHT_COUNT_WAR_SHIP, "dark_oak_boat");
+            }
+        }
+    }
+
+    private static void fightsPerType(Advancement previous, float yCoord, String type, Advancement.Value.Key<Integer> typeKey, String item) {
+        int[] fightCounts = new int[]{1, 10, 25, 50, 75, 100, 250, 500, 750, 1000, 2500, 5000, 7500, 10000};
+        for (int i = 0; i < fightCounts.length; i++) {
+            int fightCount = fightCounts[i];
+            previous = new Advancement(
+                    "steamwar:advancements/fights_" + type + "_" + fightCount,
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text(type + " " + fightCount + " Fight" + (fightCount > 1 ? "s" : "")),
+                            Component.text(type + " " + fightCount + " Fight" + (fightCount > 1 ? "s" : "")),
+                            item,
+                            Advancement.Display.FrameType.TASK,
+                            i + 2f,
+                            yCoord
+                    ),
+                    i == 0 ? Advancement.HidePolicy.WITH_PREVIOUS : Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    Math.min(fightCount, 100),
+                    typeKey.max(fightCount)
+            );
+        }
+    }
+
+    static {
+        Advancement previous = ROOT;
+        int[] eventFightCounts = new int[]{1, 5, 10, 15, 25, 50, 100, 150, 200, 250};
+        for (int i = 0; i < eventFightCounts.length; i++) {
+            int eventFightCount = eventFightCounts[i];
+            previous = new Advancement(
+                    "steamwar:advancements/event_fights_" + eventFightCount,
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text(eventFightCount + " Event-Fight" + (eventFightCount > 1 ? "s" : "")),
+                            Component.text(eventFightCount + " Event-Fight" + (eventFightCount > 1 ? "s" : "")),
+                            "golden_sword",
+                            Advancement.Display.FrameType.TASK,
+                            i + 1f,
+                            8f
+                    ),
+                    Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    Math.min(eventFightCount, 100),
+                    EVENT_FIGHT_COUNT.max(eventFightCount)
+            );
+
+            if (i == 0) {
+                placementsCounts(previous, 9f, 1, "gold_block", EVENT_FIGHT_FIRST_PLACE_COUNT, Advancement.Display.FrameType.CHALLENGE);
+                placementsCounts(previous, 10f, 2, "iron_block", EVENT_FIGHT_SECOND_PLACE_COUNT, Advancement.Display.FrameType.GOAL);
+                placementsCounts(previous, 11f, 3, "copper_block", EVENT_FIGHT_THIRDPLACE_COUNT, Advancement.Display.FrameType.TASK);
+            }
+        }
+    }
+
+    private static void placementsCounts(Advancement previous, float yCoord, int placement, String item, Advancement.Value.Key<Integer> typeKey, Advancement.Display.FrameType frameType) {
+        for (int placementCount = 1; placementCount <= 10; placementCount++) {
+            int finalPlacementCount = placementCount;
+            previous = new Advancement(
+                    "steamwar:advancements/event_placement_" + placement + "_" + placementCount,
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text(placementCount + "x " + placement + ". Place in Event"),
+                            Component.text(""),
+                            item,
+                            frameType,
+                            2f + (placementCount - 1f),
+                            yCoord
+                    ),
+                    placementCount == 1 ? Advancement.HidePolicy.WITH_PREVIOUS : Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    1,
+                    typeKey.reached(placementCount)
+            );
+        }
+    }
+
+    static {
+        Advancement previous = ROOT;
+        int[] checkedCounts = new int[]{1, 10, 100, 250, 500, 750, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500, 5000};
+        for (int i = 0; i < checkedCounts.length; i++) {
+            int checkedCount = checkedCounts[i];
+            previous = new Advancement(
+                    "steamwar:advancements/checked_" + checkedCount,
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text(checkedCount + " Check Session" + (checkedCount > 1 ? "s" : "")),
+                            Component.text(checkedCount + " Check Session" + (checkedCount > 1 ? "s" : "")),
+                            "paper",
+                            Advancement.Display.FrameType.TASK,
+                            i + 1f,
+                            0f
+                    ),
+                    i == 0 ? Advancement.HidePolicy.NO_PROGRESS : Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    Math.min(checkedCount, 100),
+                    CHECKED_SCHEMATIC_COUNT.max(checkedCount)
+            );
+        }
+    }
+
+    static {
+        Advancement previous = ROOT;
+        int[] acceptedCounts = new int[]{1, 5, 10, 15, 25, 50, 100, 150, 200, 250, 500, 750, 1000};
+        for (int i = 0; i < acceptedCounts.length; i++) {
+            int acceptedCount = acceptedCounts[i];
+            previous = new Advancement(
+                    "steamwar:advancements/accepted_" + acceptedCount,
+                    Optional.of(previous),
+                    new Advancement.Display(
+                            Component.text(acceptedCount + " Accepted Schematic" + (acceptedCount > 1 ? "s" : "")),
+                            Component.text(acceptedCount + " Accepted Schematic" + (acceptedCount > 1 ? "s" : "")),
+                            "cauldron",
+                            Advancement.Display.FrameType.TASK,
+                            i + 1f,
+                            2f
+                    ),
+                    Advancement.HidePolicy.PREVIOUS_UNFINISHED,
+                    Math.min(acceptedCount, 100),
+                    ACCEPTED_SCHEMATIC_COUNT.max(acceptedCount)
+            );
+
+            if (i == 0) {
+                acceptedPerType(previous, 2f, "WarGear", ACCEPTED_SCHEMATIC_COUNT_WAR_GEAR, "end_stone_bricks");
+                acceptedPerType(previous, 3f, "MiniWarGear", ACCEPTED_SCHEMATIC_COUNT_MINI_WAR_GEAR, "end_stone_brick_slab");
+                acceptedPerType(previous, 4f, "WarShip", ACCEPTED_SCHEMATIC_COUNT_WAR_SHIP, "oak_boat");
+            }
+        }
+    }
+
+    private static void acceptedPerType(Advancement previous, float xCoord, String type, Advancement.Value.Key<Long> typeKey, String item) {
+        new Advancement(
+                "steamwar:advancements/accepted_" + type,
+                Optional.of(previous),
+                new Advancement.Display(
+                        Component.text(type + " Accepted"),
+                        Component.text(""),
+                        item,
+                        Advancement.Display.FrameType.GOAL,
+                        xCoord,
+                        1f
+                ),
+                Advancement.HidePolicy.WITH_PREVIOUS,
+                1,
+                typeKey.reached(1)
+        );
+    }
+}
@@ -0,0 +1,99 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.velocitycore.advancements;
+
+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.ServerPostConnectEvent;
+import com.velocitypowered.api.network.ProtocolVersion;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.proxy.connection.client.ConnectedPlayer;
+import com.velocitypowered.proxy.protocol.MinecraftPacket;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import com.velocitypowered.proxy.protocol.StateRegistry;
+import de.steamwar.linkage.Linked;
+import de.steamwar.sql.SteamwarUser;
+import de.steamwar.velocitycore.listeners.BasicListener;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+
+import java.lang.reflect.Field;
+import java.util.Optional;
+
+@Linked
+public class AdvancementsManager extends BasicListener {
+
+    private static SelectAdvancementTabPacket selectAdvancementTabPacket;
+
+    static {
+        selectAdvancementTabPacket = new SelectAdvancementTabPacket(Optional.of("steamwar:advancements/root"));
+
+        registerPacketId(ProtocolVersion.MINECRAFT_1_21_9, 0x53, 0x80);
+        registerPacketId(ProtocolVersion.MINECRAFT_1_21_7, 0x4E, 0x7B);
+        registerPacketId(ProtocolVersion.MINECRAFT_1_21_6, 0x4E, 0x7B);
+        registerPacketId(ProtocolVersion.MINECRAFT_1_21_5, 0x4E, 0x7B);
+        registerPacketId(ProtocolVersion.MINECRAFT_1_21_4, 0x4F, 0x7B);
+    }
+
+    private static void registerPacketId(ProtocolVersion version, int selectAdvancementTabPacket, int advancementPacket) {
+        try {
+            StateRegistry.PacketRegistry.ProtocolRegistry registry = StateRegistry.PLAY.getProtocolRegistry(ProtocolUtils.Direction.CLIENTBOUND, version);
+            Field field = StateRegistry.PacketRegistry.ProtocolRegistry.class.getDeclaredField("packetClassToId");
+            field.setAccessible(true);
+            Object2IntMap<Class<? extends MinecraftPacket>> map = (Object2IntMap) field.get(registry);
+            map.put(SelectAdvancementTabPacket.class, selectAdvancementTabPacket);
+            map.put(Advancement.Packet.class, advancementPacket);
+        } catch (Exception e) {
+            // Ignore
+        }
+    }
+
+    @Subscribe(priority = -1000)
+    public void onPostLogin(PostLoginEvent event) {
+        sendAdvancements(event.getPlayer());
+    }
+
+    @Subscribe(priority = -1000)
+    public void onServerPostConnect(ServerPostConnectEvent event) {
+        sendAdvancements(event.getPlayer());
+    }
+
+    private void sendAdvancements(Player player) {
+        // Only enable for 1.21.4 or higher
+        if (player.getProtocolVersion().lessThan(ProtocolVersion.MINECRAFT_1_21_4)) {
+            return;
+        }
+
+        ((ConnectedPlayer) player).getConnection().write(selectAdvancementTabPacket);
+        SteamwarUser user = SteamwarUser.get(player.getUniqueId());
+        for (Advancement advancement : Advancements.getAll()) {
+            advancement.get(user).update();
+        }
+    }
+
+    @Subscribe
+    public void onDisconnect(DisconnectEvent event) {
+        SteamwarUser user = SteamwarUser.get(event.getPlayer().getUniqueId());
+        for (Advancement advancement : Advancements.getAll()) {
+            advancement.data.remove(user);
+        }
+        Advancement.values.remove(user);
+    }
+}
@@ -0,0 +1,55 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 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.velocitycore.advancements;
+
+import com.velocitypowered.api.network.ProtocolVersion;
+import com.velocitypowered.proxy.connection.MinecraftSessionHandler;
+import com.velocitypowered.proxy.protocol.MinecraftPacket;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import io.netty.buffer.ByteBuf;
+import lombok.AllArgsConstructor;
+
+import java.util.Optional;
+
+@AllArgsConstructor
+public class SelectAdvancementTabPacket implements MinecraftPacket {
+
+    private Optional<String> identifier;
+
+    @Override
+    public void decode(ByteBuf byteBuf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) {
+        throw new UnsupportedOperationException("Packet is not implemented");
+    }
+
+    @Override
+    public void encode(ByteBuf byteBuf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) {
+        if (this.identifier.isPresent()) {
+            byteBuf.writeBoolean(true);
+            ProtocolUtils.writeString(byteBuf, this.identifier.get());
+        } else {
+            byteBuf.writeBoolean(false);
+        }
+    }
+
+    @Override
+    public boolean handle(MinecraftSessionHandler minecraftSessionHandler) {
+        return false;
+    }
+}
@@ -307,6 +307,13 @@ public class CheckCommand extends SWCommand {
                    return;
                }

+                // Remove any added players from the schematic in the folder
+                for (SchematicNode schematicNode : SchematicNode.getSchematicNodeInNode(teamFolder.getNodeId())) {
+                    for (NodeMember nodeMember : NodeMember.getNodeMembers(schematicNode.getNodeId())) {
+                        nodeMember.delete();
+                    }
+                }
+
                // Copy Schem into team folder of -1 user
                String name = DateTimeFormatter.ofPattern("yyyy.MM.dd_HH:mm:ss").format(schematic.getLastUpdate().toLocalDateTime());
                NodeData data = NodeData.getLatest(schematic);
@@ -316,14 +323,8 @@ public class CheckCommand extends SWCommand {
                // Accept the team folder schematic and set other to Normal as well as adding the original owner on the schematic
                node.setSchemtype(GameModeConfig.getBySchematicType(schematic.getSchemtype()).Schematic.Type);
                NodeMember.createNodeMember(node.getNodeId(), schematic.getOwner());
-
-                // Remove any added players from the schematic in the folder
-                for (SchematicNode schematicNode : SchematicNode.getSchematicNodeInNode(teamFolder.getNodeId())) {
-                    if (schematicNode.getNodeId() == node.getNodeId()) continue;
-                    for (NodeMember nodeMember : NodeMember.getNodeMembers(schematicNode.getNodeId())) {
-                        NodeMember.createNodeMember(node.getNodeId(), nodeMember.getMember());
-                        nodeMember.delete();
-                    }
+                for (NodeMember nodeMember : NodeMember.getNodeMembers(schematic.getId())) {
+                    NodeMember.createNodeMember(node.getNodeId(), nodeMember.getMember());
                }

                // Conclude by setting send in schematic to normal and broadcast
@@ -42,6 +42,13 @@ public class ReplayCommand extends SWCommand {
        super("replay");
    }

+    @Register
+    public void genericCommand(PlayerChatter sender) {
+        sender.system("REPLAY_UNAVAILABLE");
+        return;
+    }
+
+    /*
    @Register
    public void genericCommand(PlayerChatter sender, int replayId, @StaticValue(value = {"", "-a"}, allowISE = true) @OptionalValue("") boolean isAdmin, @OptionalValue("") String optionalMap) {
        Fight fight = Fight.getById(replayId);
@@ -109,4 +116,5 @@ public class ReplayCommand extends SWCommand {
    private Message parseLeader(SteamwarUser leader, int players, boolean winner) {
        return new Message("REPLAY_" + (players > 1 ? "" : "SOLO_") + (winner ? "WINNER" : "LOSER"), leader.getUserName(), players - 1);
    }
+    */
 }
@@ -95,6 +95,7 @@ public class CouncilChannel extends StaticMessageChannel {
        super(threadChannel, () -> {
            MessageCreateBuilder messageCreateBuilder = new MessageCreateBuilder();
            messageCreateBuilder.setContent("# Ratsmitglieder");
+            Set<String> uniqueNames = new HashSet<>();
            membersByRole.get(role)
                    .stream()
                    .map(member -> {
@@ -105,6 +106,7 @@ public class CouncilChannel extends StaticMessageChannel {
                    })
                    .sorted(Map.Entry.comparingByKey())
                    .forEach(entry -> {
+                        if (!uniqueNames.add(entry.getKey())) return;
                        messageCreateBuilder.addEmbeds(new EmbedBuilder()
                                .setTitle(entry.getKey())
                                .setImage(entry.getValue() == null ? null : "https://api.steamwar.de/data/skin/" + entry.getValue())
@@ -35,6 +35,9 @@ import de.steamwar.sql.CheckedSchematic;
 import de.steamwar.sql.SchematicType;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
+import de.steamwar.velocitycore.VelocityCore;
+import de.steamwar.velocitycore.advancements.Advancement;
+import de.steamwar.velocitycore.advancements.Advancements;
 import de.steamwar.velocitycore.commands.*;
 import de.steamwar.velocitycore.discord.DiscordBot;
 import de.steamwar.velocitycore.discord.util.DiscordRanks;
@@ -45,6 +48,7 @@ import net.kyori.adventure.text.event.ClickEvent;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.TimeUnit;

@Linked
 public class ConnectionListener extends BasicListener {
@@ -102,8 +106,12 @@ public class ConnectionListener extends BasicListener {
        }

        if (newPlayers.contains(player.getUniqueId())) {
+            Advancements.ROOT.get(user, (advancement, __) -> new Advancement.Data(advancement, user, 0));
            Chatter.broadcast().system("JOIN_FIRST", player);
            newPlayers.remove(player.getUniqueId());
+            VelocityCore.schedule(() -> {
+                Advancements.ROOT.get(user).update();
+            }).delay(1, TimeUnit.SECONDS).schedule();
        }

        if (!StreamingCommand.isNotStreaming(user)) {
Author	SHA1	Message	Date
YoyoNow	6e919d9148	Fix AdvancementsManager (cherry picked from commit `c221989f9c`)	2026-06-12 16:29:28 +02:00
YoyoNow	a20ec8c93d	Add comment in Items Pull Request Build / Build (pull_request) Successful in 1m34s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 7s Details	2026-06-12 15:36:21 +02:00
YoyoNow	18b65a2984	Remove item.json Pull Request Build / Build (pull_request) Successful in 1m34s Details Improve AdvancementsManager	2026-06-12 15:35:13 +02:00
YoyoNow	7adb1e8b4a	Remove automatic update for now Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-06-12 14:22:44 +02:00
YoyoNow	b88e592e79	Move item.json Pull Request Build / Build (pull_request) Failing after 1m4s Details	2026-06-12 14:21:45 +02:00
YoyoNow	914134600e	Improve Advancements performance Pull Request Build / Build (pull_request) Successful in 1m30s Details	2026-06-12 14:19:47 +02:00
YoyoNow	9e43d5cd1b	Add more Advancements in progression Pull Request Build / Build (pull_request) Successful in 1m30s Details	2026-06-01 14:03:50 +02:00
YoyoNow	2ad9ae3c7f	Fix Advancements Placements Pull Request Build / Build (pull_request) Successful in 1m10s Details	2026-05-31 23:04:08 +02:00
YoyoNow	847eb3fe5d	Add even more Advancements Pull Request Build / Build (pull_request) Successful in 1m9s Details	2026-05-31 22:31:02 +02:00
YoyoNow	8fa9f7b0d3	Add even more Advancements Pull Request Build / Build (pull_request) Successful in 1m9s Details	2026-05-31 21:56:38 +02:00
YoyoNow	559cae2b6d	Add playtime update	2026-05-31 20:20:14 +02:00
YoyoNow	5dbf3638d0	Add Advancement Pull Request Build / Build (pull_request) Successful in 1m5s Details Add Advancements Add AdvancementsManager Add SelectAdvancementTabPacket Add item.json Update ConnectionListener	2026-05-31 18:09:44 +02:00
YoyoNow	a9fb982143	Merge pull request 'Fix WorldDir of Event servers' (#405 ) from VelocityCore/FixEventWorldDir into main Deploy / Build (push) Successful in 1m56s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #405 Reviewed-by: D4rkr34lm <dark@steamwar.de>	2026-05-30 18:33:17 +02:00
YoyoNow	5b8d881e01	Fix WorldDir of Event servers Pull Request Build / Build (pull_request) Successful in 1m7s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 7s Details	2026-05-30 18:30:51 +02:00
YoyoNow	eb55f4b395	Merge pull request 'Remove global Entity Interact callback' (#404 ) from SpigotCore/RemoveGlobalEntityServerCallback into main Deploy / Build (push) Successful in 1m56s Details Deploy / Deploy (push) Successful in 10s Details Reviewed-on: #404 Reviewed-by: D4rkr34lm <dark@steamwar.de>	2026-05-30 15:27:45 +02:00
YoyoNow	273db91d06	Fix compile Pull Request Build / Build (pull_request) Successful in 1m6s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 10s Details	2026-05-30 15:24:20 +02:00
YoyoNow	983ad544c1	Remove global Entity Interact callback Pull Request Build / Build (pull_request) Failing after 55s Details	2026-05-30 15:18:37 +02:00
YoyoNow	a6a34b2221	Fix Schem add on WGS Schems Deploy / Build (push) Successful in 1m52s Details Deploy / Deploy (push) Successful in 11s Details	2026-05-30 14:13:08 +02:00
YoyoNow	6c6bd19038	Merge pull request 'fix(BauSystem): interaction with trace entity not showing details text' (#398 ) from BauSystem/fix-interaction-with-trace-entity into main Deploy / Build (push) Successful in 1m53s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #398 Reviewed-by: YoyoNow <4+yoyonow@noreply.localhost>	2026-05-30 13:35:35 +02:00
D4rkr34lm	89e05cd109	Remove remnatn of old impl Pull Request Build / Build (pull_request) Successful in 1m11s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 7s Details	2026-05-30 13:30:47 +02:00
D4rkr34lm	ea9d7ac584	Refactor to use better impl of interaction entity in REntity system Pull Request Build / Build (pull_request) Failing after 57s Details	2026-05-30 13:29:50 +02:00
D4rkr34lm	17e1cf53b0	Merge branch 'main' into BauSystem/fix-interaction-with-trace-entity Pull Request Build / Build (pull_request) Successful in 1m9s Details	2026-05-30 13:24:43 +02:00
YoyoNow	f64f337f17	Merge pull request 'Add RInteraction Entity' (#403 ) from SpigotCore/RInteraction into main Deploy / Build (push) Successful in 1m59s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #403 Reviewed-by: D4rkr34lm <dark@steamwar.de>	2026-05-30 13:22:35 +02:00
YoyoNow	c5f5be7d58	Add RInteraction Entity Pull Request Build / Build (pull_request) Successful in 1m8s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 8s Details	2026-05-30 13:17:49 +02:00
Chaoscaot	9f18644763	Merge pull request 'fix(FightSystem): arrow stopper removing entites not shot by player (#399 )' (#402 ) from wip/399-fix-error-stopper-for-dispensers into main Deploy / Build (push) Successful in 1m58s Details Deploy / Deploy (push) Successful in 12s Details Reviewed-on: #402 Reviewed-by: Chaoscaot <max@chaoscaot.de>	2026-05-30 12:11:12 +02:00
D4rkr34lm	1de17d27f4	Fix arrow stopper Pull Request Build / Build (pull_request) Successful in 1m15s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 7s Details	2026-05-30 11:55:59 +02:00
D4rkr34lm	3cd0db9bdf	Merge branch 'main' into BauSystem/fix-interaction-with-trace-entity Pull Request Build / Build (pull_request) Successful in 1m6s Details	2026-05-25 21:32:12 +02:00
D4rkr34lm	9711b48f2f	Fix interaction with trace entity not showing detail text Pull Request Build / Build (pull_request) Failing after 1m3s Details	2026-05-25 18:20:42 +02:00
Chaoscaot	9934b8bbb2	Fix TNTLeague InviteCommand.kt Deploy / Build (push) Successful in 1m55s Details Deploy / Deploy (push) Successful in 12s Details Signed-off-by: Chaoscaot <max@maxsp.de>	2026-05-25 01:55:20 +02:00
Chaoscaot	6447265b90	Merge pull request 'feat(BauSystem): use display entity to render trace' (#397 ) from BauSystem/use-display-entities-for-trace-render into main Deploy / Build (push) Successful in 1m57s Details Deploy / Deploy (push) Successful in 12s Details Reviewed-on: #397 Reviewed-by: Chaoscaot <max@chaoscaot.de>	2026-05-25 01:40:30 +02:00
D4rkr34lm	71258318db	Replace trace rendering by fallingblockentity with display entity for better accuracy Pull Request Build / Build (pull_request) Successful in 1m8s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 34s Details	2026-05-24 23:39:50 +02:00
Chaoscaot	52e95e2649	Merge pull request 'fix(VelocityCore): disable replays' (#395 ) from disable-replays into main Deploy / Build (push) Successful in 2m10s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #395 Reviewed-by: Chaoscaot <max@chaoscaot.de>	2026-05-24 13:45:32 +02:00
D4rkr34lm	de6ac2cf20	fix Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 10s Details Pull Request Build / Build (pull_request) Successful in 1m20s Details	2026-05-24 13:44:57 +02:00
D4rkr34lm	628001e693	Disable Replays Pull Request Build / Build (pull_request) Successful in 1m8s Details	2026-05-24 13:42:08 +02:00
Chaoscaot	47c148d64a	Merge pull request 'fix(SpigotCore): techhider not hiding waterlogged blocks if neccecary' (#393 ) from fix-techhider-not-hidding-waterlogged-blocks into main Deploy / Build (push) Successful in 1m56s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #393 Reviewed-by: Chaoscaot <max@chaoscaot.de>	2026-05-23 16:33:11 +02:00
D4rkr34lm	78617d5a98	another fix Pull Request Build / Build (pull_request) Successful in 1m9s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 9s Details	2026-05-23 16:15:31 +02:00
D4rkr34lm	69b924ded6	fix techhider not hiding waterlogged blocks if neccecary Pull Request Build / Build (pull_request) Successful in 1m7s Details	2026-05-23 12:29:19 +02:00
YoyoNow	002f7e5542	Merge pull request 'fix(FightSystem): techhider being active in check and test state' (#392 ) from fix-techhider-being-active-in-check-n-test-arena into main Deploy / Build (push) Successful in 2m1s Details Deploy / Deploy (push) Successful in 10s Details Reviewed-on: #392 Reviewed-by: YoyoNow <4+yoyonow@noreply.localhost>	2026-05-23 06:23:16 +02:00
D4rkr34lm	5d70f75ac9	Move techhider init into enable to prevent always active even in check and test state Pull Request Build / Build (pull_request) Successful in 1m6s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 7s Details	2026-05-22 23:12:39 +02:00
YoyoNow	7f21a31ec9	Merge pull request 'refactor(SpigotCore): Techhider to ensure safety and improve reviewablity' (#338 ) from FightSystem/fix-tech-and-hull-hider into main Deploy / Build (push) Successful in 2m3s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #338	2026-05-22 21:37:03 +02:00
YoyoNow	23b5ab3e82	Fix build Pull Request Build / Build (pull_request) Successful in 1m15s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 9s Details	2026-05-22 21:35:01 +02:00
YoyoNow	4f9fe07951	Fix final formatting stuff Pull Request Build / Build (pull_request) Failing after 1m7s Details	2026-05-22 21:29:58 +02:00
YoyoNow	3bcff4c5ce	Merge pull request 'perf(FightSystem): increase chunk hiding performance by skipping irrelavant chunks' (#385 ) from FightSystem/Optimize-new-techhider into FightSystem/fix-tech-and-hull-hider Pull Request Build / Build (pull_request) Successful in 1m25s Details Reviewed-on: #385 Reviewed-by: YoyoNow <4+yoyonow@noreply.localhost>	2026-05-22 20:52:11 +02:00
D4rkr34lm	1810cb7546	Fix inlineing Pull Request Build / Build (pull_request) Successful in 1m21s Details	2026-05-22 20:51:24 +02:00
D4rkr34lm	e55ca911c4	Inline get all regions Pull Request Build / Build (pull_request) Successful in 1m12s Details	2026-05-22 20:41:05 +02:00
D4rkr34lm	793f2de6c3	Sync with base branch Pull Request Build / Build (pull_request) Successful in 1m13s Details	2026-05-22 19:42:36 +02:00
D4rkr34lm	54fa47bd99	Ensure parity with old techhider by suppressing select packets Pull Request Build / Build (pull_request) Successful in 1m11s Details	2026-05-22 19:39:57 +02:00
YoyoNow	14a770b207	Merge pull request 'fix(BauSystem): tick step bossbar remaining visable' (#391 ) from fix-390-fix-tickstep-bosbar-not-disapearing into main Deploy / Build (push) Successful in 1m53s Details Deploy / Deploy (push) Successful in 12s Details Reviewed-on: #391	2026-05-22 18:56:30 +02:00
D4rkr34lm	7b3a04f4eb	Remove unused custom event Pull Request Build / Build (pull_request) Successful in 1m6s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 7s Details	2026-05-22 18:49:51 +02:00
D4rkr34lm	f2a06057a8	Fix tick step bossbar remaining visable Pull Request Build / Build (pull_request) Successful in 1m9s Details	2026-05-22 18:46:36 +02:00
D4rkr34lm	e11f3f7cbc	Fix preschem state and techider not being always active Pull Request Build / Build (pull_request) Successful in 1m12s Details	2026-05-22 18:27:53 +02:00
D4rkr34lm	ebc10c1ce4	Fix constructor visiblity Pull Request Build / Build (pull_request) Successful in 1m13s Details	2026-05-22 17:57:15 +02:00
D4rkr34lm	d682e35159	Resolve open comments Pull Request Build / Build (pull_request) Successful in 1m12s Details	2026-05-22 17:55:12 +02:00
D4rkr34lm	7d74eb0c09	add old techhider to skip supporting bausystem for now Pull Request Build / Build (pull_request) Successful in 1m11s Details	2026-05-22 17:40:33 +02:00
D4rkr34lm	7e18207b87	fix entities not despawning Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-05-22 16:32:49 +02:00
YoyoNow	72b23ad116	Add filling off Hull for reset and paste with either visible blocks or occluding blocks Pull Request Build / Build (pull_request) Failing after 1m6s Details	2026-05-22 16:24:34 +02:00
YoyoNow	c508627d92	Merge pull request 'fix(BauSystem): techhider bypass on bau by middleclick pick' (#389 ) from fix-387-bau-techhider-bypass-by-middleclick into main Deploy / Build (push) Successful in 1m56s Details Deploy / Deploy (push) Successful in 11s Details Reviewed-on: #389 Reviewed-by: Chaoscaot <max@chaoscaot.de>	2026-05-22 10:17:19 +02:00
D4rkr34lm	93ff982649	fix techhider bypass on bau by middleclick pick Pull Request Build / Build (pull_request) Successful in 1m6s Details Backport CommonCore / Create CommonCore backport PRs (pull_request) Successful in 8s Details	2026-05-21 23:57:38 +02:00
D4rkr34lm	21f6394359	Fix section packet being unnececarily reconstructed Pull Request Build / Build (pull_request) Failing after 1m6s Details	2026-05-21 22:20:40 +02:00
D4rkr34lm	29d0c8978c	Rmeove old player join quickfix Pull Request Build / Build (pull_request) Failing after 1m6s Details	2026-05-21 22:00:15 +02:00
D4rkr34lm	7366f83b15	Merge branch 'FightSystem/fix-tech-and-hull-hider' into FightSystem/Optimize-new-techhider Pull Request Build / Build (pull_request) Failing after 1m8s Details	2026-05-21 21:57:41 +02:00
YoyoNow	9240bcfd5f	Add blockUsedForObfuscation Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-05-21 20:57:59 +02:00
D4rkr34lm	bede8caa82	Add chunk skipping optimisation Pull Request Build / Build (pull_request) Failing after 1m8s Details	2026-05-21 20:20:18 +02:00
D4rkr34lm	108aa2af9a	remove unused reflection class Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-05-21 18:46:00 +02:00
D4rkr34lm	d07a86c13f	remove container hiding as it has no lacalaity mapping posibility Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-05-21 18:41:55 +02:00
D4rkr34lm	29106d5bb5	Add bundle packet handling Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-05-21 18:20:15 +02:00
YoyoNow	32fd4b4630	Add Sound handling Pull Request Build / Build (pull_request) Failing after 1m5s Details	2026-05-21 18:11:42 +02:00
YoyoNow	c241aef932	Add BlockEntityType handling Pull Request Build / Build (pull_request) Failing after 1m6s Details	2026-05-21 17:53:51 +02:00
YoyoNow	e49cfa9495	Fix duplicates in CouncilChannel Deploy / Build (push) Successful in 1m52s Details Deploy / Deploy (push) Successful in 11s Details	2026-05-21 13:19:27 +02:00