Merge branch 'main' into TNTLeague/finish

BauSystem/BauSystem_15/src/de/steamwar/bausystem/utils/PlayerMovementWrapper15.java

@@ -46,14 +46,9 @@ public class PlayerMovementWrapper15 implements PlayerMovementWrapper {
         PacketPlayInFlying packetPlayInFlying = ((PacketPlayInFlying) object);
         Object packet = Reflection.newInstance(teleportPacket);
         teleportEntity.set(packet, player.getEntityId());
-        teleportPosition.set(packet, packetPlayInFlying.a(0.0), packetPlayInFlying.b(0.0), packetPlayInFlying.c(0.0));
+        teleportPosition.set(packet, packetPlayInFlying.a(0.0), packetPlayInFlying.b(0.0), packetPlayInFlying.c(0.0),
-        if (Float.isNaN(packetPlayInFlying.a(Float.NaN))) {
+                Float.isNaN(packetPlayInFlying.a(Float.NaN)) ? player.getLocation().getYaw() : packetPlayInFlying.a(0.0F),
-            teleportYaw.set(packet, rotToByte(player.getLocation().getYaw()));
+                Float.isNaN(packetPlayInFlying.b(Float.NaN)) ? player.getLocation().getPitch() : packetPlayInFlying.b(0.0F));
-            teleportPitch.set(packet, rotToByte(player.getLocation().getPitch()));
-        } else {
-            teleportYaw.set(packet, rotToByte(packetPlayInFlying.a(0.0F)));
-            teleportPitch.set(packet, rotToByte(packetPlayInFlying.b(0.0F)));
-        }
         return packet;
     }
 }

BauSystem/BauSystem_18/src/de/steamwar/bausystem/utils/PlayerMovementWrapper18.java

@@ -44,14 +44,9 @@ public class PlayerMovementWrapper18 implements PlayerMovementWrapper {
         PacketPlayInFlying packetPlayInFlying = ((PacketPlayInFlying) object);
         Object packet = Reflection.newInstance(teleportPacket);
         teleportEntity.set(packet, player.getEntityId());
-        teleportPosition.set(packet, packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c);
+        teleportPosition.set(packet, packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c,
-        if (packetPlayInFlying.h) {
+                packetPlayInFlying.h ? player.getLocation().getYaw() : packetPlayInFlying.d,
-            teleportYaw.set(packet, rotToByte(player.getLocation().getYaw()));
+                packetPlayInFlying.h ? player.getLocation().getPitch() : packetPlayInFlying.e);
-            teleportPitch.set(packet, rotToByte(player.getLocation().getPitch()));
-        } else {
-            teleportYaw.set(packet, rotToByte(packetPlayInFlying.d));
-            teleportPitch.set(packet, rotToByte(packetPlayInFlying.e));
-        }
         return packet;
     }
 }

BauSystem/BauSystem_19/src/de/steamwar/bausystem/utils/PlayerMovementWrapper19.java

@@ -48,14 +48,9 @@ public class PlayerMovementWrapper19 implements PlayerMovementWrapper {
         PacketPlayInFlying packetPlayInFlying = ((PacketPlayInFlying) object);
         Object packet = Reflection.newInstance(teleportPacket);
         teleportEntity.set(packet, player.getEntityId());
-        teleportPosition.set(packet, packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c);
+        teleportPosition.set(packet, packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c,
-        if (packetPlayInFlying.h) {
+                packetPlayInFlying.h ? player.getLocation().getYaw() : packetPlayInFlying.d,
-            teleportYaw.set(packet, rotToByte(player.getLocation().getYaw()));
+                packetPlayInFlying.h ? player.getLocation().getPitch() : packetPlayInFlying.e);
-            teleportPitch.set(packet, rotToByte(player.getLocation().getPitch()));
-        } else {
-            teleportYaw.set(packet, rotToByte(packetPlayInFlying.d));
-            teleportPitch.set(packet, rotToByte(packetPlayInFlying.e));
-        }
         return packet;
     }
 }

BauSystem/BauSystem_20/src/de/steamwar/bausystem/utils/PlayerMovementWrapper20.java

@@ -49,14 +49,9 @@ public class PlayerMovementWrapper20 implements PlayerMovementWrapper {
         PacketPlayInFlying packetPlayInFlying = ((PacketPlayInFlying) object);
         Object packet = Reflection.newInstance(teleportPacket);
         teleportEntity.set(packet, player.getEntityId());
-        teleportPosition.set(packet, packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c);
+        teleportPosition.set(packet, packetPlayInFlying.a, packetPlayInFlying.b, packetPlayInFlying.c,
-        if (packetPlayInFlying.h) {
+                packetPlayInFlying.h ? player.getLocation().getYaw() : packetPlayInFlying.d,
-            teleportYaw.set(packet, rotToByte(player.getLocation().getYaw()));
+                packetPlayInFlying.h ? player.getLocation().getPitch() : packetPlayInFlying.e);
-            teleportPitch.set(packet, rotToByte(player.getLocation().getPitch()));
-        } else {
-            teleportYaw.set(packet, rotToByte(packetPlayInFlying.d));
-            teleportPitch.set(packet, rotToByte(packetPlayInFlying.e));
-        }
         return packet;
     }
 }

BauSystem/BauSystem_21/build.gradle.kts

@@ -0,0 +1,17 @@
+plugins {
+    steamwar.java
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
+}
+
+dependencies {
+    compileOnly(project(":BauSystem:BauSystem_Main", "default"))
+    compileOnly(project(":SpigotCore", "default"))
+
+    compileOnly(libs.paperapi21)
+
+    compileOnly(libs.nms21)
+}

BauSystem/BauSystem_21/src/de/steamwar/bausystem/utils/NMSWrapper21.java

@@ -0,0 +1,141 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.utils;
+
+import com.comphenix.tinyprotocol.Reflection;
+import de.steamwar.bausystem.features.util.NoClipCommand;
+import net.minecraft.core.component.DataComponents;
+import net.minecraft.nbt.NBTBase;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.network.protocol.game.PacketPlayInSetCreativeSlot;
+import net.minecraft.network.protocol.game.PacketPlayOutExplosion;
+import net.minecraft.network.protocol.game.PacketPlayOutGameStateChange;
+import net.minecraft.server.level.EntityPlayer;
+import net.minecraft.server.level.PlayerInteractManager;
+import net.minecraft.world.entity.player.EntityHuman;
+import net.minecraft.world.entity.player.PlayerAbilities;
+import net.minecraft.world.item.component.CustomData;
+import net.minecraft.world.level.EnumGamemode;
+import org.bukkit.GameMode;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.v1_21_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_21_R2.inventory.CraftItemStack;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.Optional;
+
+public class NMSWrapper21 implements NMSWrapper {
+
+    private static final Reflection.FieldAccessor<PlayerInteractManager> playerInteractManager = Reflection.getField(EntityPlayer.class, null, PlayerInteractManager.class);
+
+    @Override
+    public void setInternalGameMode(Player player, GameMode gameMode) {
+        playerInteractManager.get(((CraftPlayer) player).getHandle()).a(EnumGamemode.a(gameMode.getValue()));
+    }
+
+    @Override
+    public void setSlotToItemStack(Player player, Object o) {
+        PacketPlayInSetCreativeSlot packetPlayInSetCreativeSlot = (PacketPlayInSetCreativeSlot) o;
+        int index = packetPlayInSetCreativeSlot.b();
+        if (index >= 36 && index <= 44) {
+            index -= 36;
+        } else if (index > 44) {
+            index -= 5;
+        } else if (index <= 8) {
+            index = index - 8 + 36;
+        }
+        player.getInventory().setItem(index, CraftItemStack.asBukkitCopy(packetPlayInSetCreativeSlot.e()));
+        if (index < 9) player.getInventory().setHeldItemSlot(index);
+        player.updateInventory();
+    }
+
+    private static final Reflection.FieldAccessor<PacketPlayOutGameStateChange.a> gameStateChangeReason = Reflection.getField(NoClipCommand.gameStateChange, PacketPlayOutGameStateChange.a.class, 12);
+
+    @Override
+    public void setGameStateChangeReason(Object packet) {
+        gameStateChangeReason.set(packet, PacketPlayOutGameStateChange.d);
+    }
+
+    private static final Reflection.FieldAccessor<PlayerAbilities> playerAbilities = Reflection.getField(EntityHuman.class, null, PlayerAbilities.class);
+
+    @Override
+    public void setPlayerBuildAbilities(Player player) {
+        PlayerAbilities abilities = playerAbilities.get(((CraftPlayer) player).getHandle());
+        abilities.d = true;
+        abilities.e = true;
+    }
+
+    @Override
+    public Material pathMaterial() {
+        return Material.DIRT_PATH;
+    }
+
+    private static final int threshold = 2048;
+
+    @Override
+    public boolean checkItemStack(ItemStack item) {
+        net.minecraft.world.item.ItemStack nmsItem = CraftItemStack.asNMSCopy(item);
+        NBTTagCompound tag = nmsItem.a(DataComponents.b, CustomData.a).c();
+        if (tag.e("BlockEntityTag")) {
+            NBTTagCompound blockTag = tag.p("BlockEntityTag");
+            if (blockTag.e("Items")) {
+                return drillDown(blockTag.c("Items", 10), 0, 0) > threshold;
+            }
+        }
+
+        return false;
+    }
+
+    private int drillDown(NBTTagList items, int layer, int start) {
+        if (layer > 2) return start + threshold;
+        int invalid = start;
+        for (NBTBase nbtBase : items) {
+            if (!(nbtBase instanceof NBTTagCompound slot))
+                continue;
+            if (slot.e("tag")) {
+                invalid += slot.f("Count");
+                NBTTagCompound iTag = slot.p("tag");
+                if (iTag.e("BlockEntityTag")) {
+                    NBTTagCompound blockTag = iTag.p("BlockEntityTag");
+                    if (blockTag.e("Items")) {
+                        invalid = drillDown(blockTag.c("Items", 10), layer + 1, invalid);
+                    }
+                }
+            }
+            if (invalid > threshold)
+                break;
+        }
+        return invalid;
+    }
+
+    @Override
+    public Object resetExplosionKnockback(Object packet) {
+        PacketPlayOutExplosion explosion = (PacketPlayOutExplosion) packet;
+
+        return new PacketPlayOutExplosion(
+                explosion.b(),
+                Optional.empty(),
+                explosion.f(),
+                explosion.g()
+        );
+    }
+}

BauSystem/BauSystem_Main/build.gradle.kts

@@ -40,7 +40,6 @@ dependencies {
     compileOnly(libs.authlib)
     compileOnly(libs.viaapi)
 
-    compileOnly(libs.nms20)
     compileOnly(libs.fawe18)
 
     implementation(libs.luaj)

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/gui/editor/BauGuiEditor.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.features.gui.editor;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.features.gui.BauGUI;
 import de.steamwar.bausystem.linkage.specific.BauGuiItem;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.inventory.SWItem;
 import de.steamwar.inventory.SWListInv;
 import de.steamwar.linkage.Linked;
@@ -72,7 +73,7 @@ public class BauGuiEditor implements Listener {
 
         inv.setItem(mapping.getSize() + 5, new SWItem(Material.BARRIER, BauSystem.MESSAGE.parse("GUI_EDITOR_ITEM_TRASH", p), Arrays.asList(BauSystem.MESSAGE.parse("GUI_EDITOR_ITEM_TRASH_LORE", p)), false, clickType -> {
         }).getItemStack());
-        inv.setItem(mapping.getSize() + 6, new SWItem(Material.SCUTE, BauSystem.MESSAGE.parse("GUI_EDITOR_ITEM_MORE", p)).getItemStack());
+        inv.setItem(mapping.getSize() + 6, new SWItem(TrickyTrialsWrapper.impl.getTurtleScute(), BauSystem.MESSAGE.parse("GUI_EDITOR_ITEM_MORE", p)).getItemStack());
         inv.setItem(mapping.getSize() + 8, new SWItem(Material.ARROW, BauSystem.MESSAGE.parse("GUI_EDITOR_ITEM_CLOSE", p)).getItemStack());
 
         p.openInventory(inv);

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/loadtimer/LoadtimerListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.loadtimer;
 
 import de.steamwar.bausystem.region.Region;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Material;
 import org.bukkit.entity.EntityType;
@@ -57,7 +58,7 @@ public class LoadtimerListener implements Listener {
 
     @EventHandler
     public void onEntitySpawn(EntitySpawnEvent event) {
-        if (!getTimers().isEmpty() && event.getEntityType() == EntityType.PRIMED_TNT) {
+        if (!getTimers().isEmpty() && event.getEntityType() == TrickyTrialsWrapper.impl.getTntEntityType()) {
             Region r = Region.getRegion(event.getLocation());
             if (hasTimer(r)) {
                 getTimer(r).onTntSpawn();
@@ -67,7 +68,7 @@ public class LoadtimerListener implements Listener {
 
     @EventHandler
     public void onEntityExplode(EntityExplodeEvent event) {
-        if (!getTimers().isEmpty() && event.getEntityType() == EntityType.PRIMED_TNT) {
+        if (!getTimers().isEmpty() && event.getEntityType() == TrickyTrialsWrapper.impl.getTntEntityType()) {
             Region r = Region.getRegion(event.getLocation());
             if (hasTimer(r)) {
                 getTimer(r).onTntExplode(event);

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

@@ -6,6 +6,7 @@ import de.steamwar.bausystem.region.flags.Flag;
 import de.steamwar.bausystem.region.flags.flagvalues.FreezeMode;
 import de.steamwar.bausystem.utils.ScoreboardElement;
 import de.steamwar.core.Core;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
@@ -31,7 +32,7 @@ public class FreezeListener implements Listener, ScoreboardElement {
             return;
         }
         e.setCancelled(true);
-        if (e.getEntityType() == EntityType.PRIMED_TNT) {
+        if (e.getEntityType() == TrickyTrialsWrapper.impl.getTntEntityType()) {
             Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
                 e.getLocation().getBlock().setType(Material.TNT, false);
             }, 1L);

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/script/event/EventListener.java

@@ -28,6 +28,7 @@ import de.steamwar.bausystem.features.tpslimit.TPSUtils;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.utils.RegionExtensionType;
 import de.steamwar.bausystem.region.utils.RegionType;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
@@ -146,7 +147,7 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onEntitySpawn(EntitySpawnEvent event) {
-        if (event.getEntityType() != EntityType.PRIMED_TNT) {
+        if (event.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType()) {
             return;
         }
         Region tntRegion = Region.getRegion(event.getLocation());
@@ -161,7 +162,7 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.LOWEST)
     public void onEntityExplode(EntityExplodeEvent event) {
-        if (event.getEntityType() != EntityType.PRIMED_TNT) {
+        if (event.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType()) {
             return;
         }
         Region tntRegion = Region.getRegion(event.getLocation());

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/simulator/gui/base/SimulatorBaseGui.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.features.simulator.gui.base;
 import de.steamwar.bausystem.features.simulator.SimulatorWatcher;
 import de.steamwar.bausystem.features.simulator.data.Simulator;
 import de.steamwar.core.Core;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.inventory.SWInventory;
 import de.steamwar.inventory.SWItem;
 import org.bukkit.Bukkit;
@@ -69,7 +70,7 @@ public abstract class SimulatorBaseGui {
             return;
         }
 
-        player.getOpenInventory().close();
+        player.closeInventory();
 
         inventory = new SWInventory(player, () -> {
             inv = Bukkit.createInventory(null, size, title());

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/team/boundary/BoundaryViewer.java

@@ -23,6 +23,8 @@ import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.region.Point;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.utils.RegionType;
+import de.steamwar.core.TrickyParticleWrapper;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Bukkit;
 import org.bukkit.Particle;
@@ -56,7 +58,7 @@ public class BoundaryViewer implements Listener {
     }
 
     private void showRegion(Region region, Player player) {
-        drawCuboid(player, Particle.VILLAGER_HAPPY, region.getMinPoint(), region.getMaxPoint());
+        drawCuboid(player, TrickyParticleWrapper.impl.getVillagerHappy(), region.getMinPoint(), region.getMaxPoint());
         if (region.hasType(RegionType.TESTBLOCK)) {
             drawCuboid(player, Particle.END_ROD, region.getMinPointTestblockExtension(), region.getMaxPointTestblockExtension());
         }

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

@@ -142,17 +142,18 @@ public class TraceManager implements Listener {
      *
      * @param trace the trace to be removed
      */
-    public boolean remove(Trace trace) {
+    public void remove(Trace trace) {
         Map<Integer, Trace> traces = tracesByRegion.getOrDefault(trace.getRegion(), Collections.emptyMap());
         Integer traceId = traces.entrySet().stream()
                 .filter(entry -> entry.getValue() == trace)
                 .map(Map.Entry::getKey)
                 .findFirst()
                 .orElse(null);
-        if (traceId == null) return false;
+        if (traceId == null) throw new RuntimeException("Trace not found while trying to remove see (c978eb98-b0b2-4009-91d8-acfa34e2831a)");
         traces.remove(traceId);
         trace.hide();
-        return true;
+        trace.getMetadataSaveFile().delete();
+        trace.getRecordsSaveFile().delete();
     }
 
     /**
@@ -171,8 +172,8 @@ public class TraceManager implements Listener {
         tracesByRegion.getOrDefault(region, new HashMap<>())
                 .forEach((i, trace) -> {
                     if (trace.getRegion() != region) return;
-                    trace.getMetadataSaveFile().deleteOnExit();
+                    trace.getMetadataSaveFile().delete();
-                    trace.getRecordsSaveFile().deleteOnExit();
+                    trace.getRecordsSaveFile().delete();
                 });
         tracesByRegion.getOrDefault(region, new HashMap<>()).clear();
     }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/util/items/NightVisionBauGuiItem.java

@@ -47,7 +47,6 @@ public class NightVisionBauGuiItem extends BauGuiItem {
             PotionMeta meta = (PotionMeta) itemStack.getItemMeta();
             meta.setColor(PotionEffectType.NIGHT_VISION.getColor());
             meta.setDisplayName(BauSystem.MESSAGE.parse("NIGHT_VISION_ITEM_ON", player));
-            meta.addItemFlags(ItemFlag.HIDE_POTION_EFFECTS);
             meta.setCustomModelData(1);
             itemStack.setItemMeta(meta);
             return itemStack;

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

@@ -24,21 +24,16 @@ import de.steamwar.bausystem.BauSystem;
 import de.steamwar.core.BountifulWrapper;
 import de.steamwar.core.Core;
 import de.steamwar.core.VersionDependent;
+import de.steamwar.entity.REntity;
 import org.bukkit.entity.Player;
 
 public interface PlayerMovementWrapper {
-    Class<?> teleportPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntityTeleport");
+    Class<?> teleportPacket = REntity.teleportPacket;
-    Reflection.FieldAccessor<Integer> teleportEntity = Reflection.getField(teleportPacket, Integer.TYPE, 0);
+    Reflection.FieldAccessor<Integer> teleportEntity = REntity.teleportEntity;
-    BountifulWrapper.PositionSetter teleportPosition = BountifulWrapper.impl.getPositionSetter(teleportPacket, Core.getVersion() == 8 ? 1 : 0);
+    BountifulWrapper.PositionSetter teleportPosition = REntity.teleportPosition;
-    Reflection.FieldAccessor<Byte> teleportYaw = Reflection.getField(teleportPacket, Byte.TYPE, 0);
-    Reflection.FieldAccessor<Byte> teleportPitch = Reflection.getField(teleportPacket, Byte.TYPE, 1);
 
     PlayerMovementWrapper impl = VersionDependent.getVersionImpl(BauSystem.getInstance());
 
     void setPosition(Player player, Object object);
     Object convertToOut(Player player, Object object);
-
-    default byte rotToByte(float rot) {
-        return (byte)((int)(rot * 256.0F / 360.0F));
-    }
 }

BauSystem/build.gradle.kts

@@ -32,4 +32,5 @@ dependencies {
     implementation(project(":BauSystem:BauSystem_18"))
     implementation(project(":BauSystem:BauSystem_19"))
     implementation(project(":BauSystem:BauSystem_20"))
+    implementation(project(":BauSystem:BauSystem_21"))
 }

FightSystem/FightSystem_21/build.gradle.kts

@@ -0,0 +1,43 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+plugins {
+    steamwar.java
+}
+
+dependencies {
+    compileOnly(project(":FightSystem:FightSystem_Core", "default"))
+    compileOnly(project(":FightSystem:FightSystem_18", "default"))
+
+    compileOnly(libs.paperapi21) {
+        attributes {
+            // Very Hacky, but it works
+            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
+        }
+    }
+
+    compileOnly(libs.nms21) {
+        attributes {
+            // Very Hacky, but it works
+            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
+        }
+    }
+
+    compileOnly(libs.fastutil)
+}

FightSystem/FightSystem_21/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper21.java

@@ -0,0 +1,30 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.fightsystem.utils;
+
+import org.bukkit.entity.Entity;
+
+public class CraftbukkitWrapper21 extends CraftbukkitWrapper18 {
+
+    @Override
+    public float headRotation(Entity e) {
+        return getEntity(e).bS();
+    }
+}

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/event/HellsBells.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.event;
 
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.countdown.Countdown;
@@ -97,13 +98,13 @@ public class HellsBells {
 		currentDropping = Bukkit.getScheduler().runTaskTimer(FightSystem.getPlugin(), () -> {
 			for (int w = 0; w < width; w++) {
 				if (direction.isNorthOrWest()) {
-					Config.world.spawnEntity(redStart.addAndToLocation(Config.world, -1 * (direction.dx * length.get() + w * direction.other().dx), 0, -1 * (direction.dz * length.get() + w * direction.other().dz)), EntityType.PRIMED_TNT);
+					Config.world.spawnEntity(redStart.addAndToLocation(Config.world, -1 * (direction.dx * length.get() + w * direction.other().dx), 0, -1 * (direction.dz * length.get() + w * direction.other().dz)), TrickyTrialsWrapper.impl.getTntEntityType());
 
-					Config.world.spawnEntity(blueStart.addAndToLocation(Config.world, direction.dx * length.get() + w * direction.other().dx, 0, direction.dz * length.get() + w * direction.other().dz), EntityType.PRIMED_TNT);
+					Config.world.spawnEntity(blueStart.addAndToLocation(Config.world, direction.dx * length.get() + w * direction.other().dx, 0, direction.dz * length.get() + w * direction.other().dz), TrickyTrialsWrapper.impl.getTntEntityType());
 				} else {
-					Config.world.spawnEntity(redStart.addAndToLocation(Config.world, direction.dx * length.get() + w * direction.other().dx, 0, direction.dz * length.get() + w * direction.other().dz), EntityType.PRIMED_TNT);
+					Config.world.spawnEntity(redStart.addAndToLocation(Config.world, direction.dx * length.get() + w * direction.other().dx, 0, direction.dz * length.get() + w * direction.other().dz), TrickyTrialsWrapper.impl.getTntEntityType());
 
-					Config.world.spawnEntity(blueStart.addAndToLocation(Config.world, -1 * (direction.dx * length.get() + w * direction.other().dx), 0, -1 * (direction.dz * length.get() + w * direction.other().dz)), EntityType.PRIMED_TNT);
+					Config.world.spawnEntity(blueStart.addAndToLocation(Config.world, -1 * (direction.dx * length.get() + w * direction.other().dx), 0, -1 * (direction.dz * length.get() + w * direction.other().dz)), TrickyTrialsWrapper.impl.getTntEntityType());
 				}
 			}
 			if (length.addAndGet(-2) <= 0) {

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/listener/Recording.java

@@ -21,6 +21,7 @@ package de.steamwar.fightsystem.listener;
 
 import com.comphenix.tinyprotocol.Reflection;
 import com.comphenix.tinyprotocol.TinyProtocol;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.FightSystem;
 import de.steamwar.fightsystem.events.TeamDeathEvent;
@@ -221,7 +222,7 @@ public class Recording implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onTNTSpawn(EntitySpawnEvent e){
-        if(e.getEntityType() != EntityType.PRIMED_TNT)
+        if(e.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType())
             return;
 
         GlobalRecorder.getInstance().tntSpawn(e.getEntity());
@@ -229,7 +230,7 @@ public class Recording implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onExplosion(EntityExplodeEvent e){
-        if(e.getEntityType() != EntityType.PRIMED_TNT)
+        if(e.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType())
             return;
 
         Location loc = e.getLocation();

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/listener/WaterRemover.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.listener;
 
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.fight.Fight;
@@ -56,7 +57,7 @@ public class WaterRemover implements Listener {
 
     @EventHandler
     public void handleEntitySpawn(EntitySpawnEvent event) {
-        if(event.getEntityType() != EntityType.PRIMED_TNT)
+        if(event.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType())
             return;
 
         Location location = event.getLocation();

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/record/PacketProcessor.java

@@ -21,6 +21,7 @@ package de.steamwar.fightsystem.record;
 
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import de.steamwar.core.Core;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.entity.REntity;
 import de.steamwar.entity.REntityServer;
 import de.steamwar.entity.RPlayer;
@@ -298,7 +299,7 @@ public class PacketProcessor implements Listener {
     private void tntSpawn() throws IOException {
         int entityId = source.readInt();
 
-        execSync(() -> addREntity(entityId, new REntity(entityServer, EntityType.PRIMED_TNT, Config.SpecSpawn)));
+        execSync(() -> addREntity(entityId, new REntity(entityServer, TrickyTrialsWrapper.impl.getTntEntityType(), Config.SpecSpawn)));
     }
 
     private void entityVelocity() throws IOException {

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/winconditions/WinconditionTimeTechKO.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.fightsystem.winconditions;
 
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.fightsystem.countdown.Countdown;
 import de.steamwar.fightsystem.fight.Fight;
 import de.steamwar.fightsystem.fight.FightTeam;
@@ -70,7 +71,7 @@ public class WinconditionTimeTechKO extends Wincondition implements Listener {
 
     @EventHandler
     public void onSpawn(EntitySpawnEvent e) {
-        if(e.getEntityType() != EntityType.PRIMED_TNT)
+        if(e.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType())
             return;
 
         Location location = e.getLocation();
@@ -84,7 +85,7 @@ public class WinconditionTimeTechKO extends Wincondition implements Listener {
 
     @EventHandler
     public void onExplode(EntityExplodeEvent e) {
-        if(e.getEntityType() != EntityType.PRIMED_TNT)
+        if(e.getEntityType() != TrickyTrialsWrapper.impl.getTntEntityType())
             return;
 
         FightTeam spawn = spawnLocations.remove(e.getEntity().getEntityId());

FightSystem/build.gradle.kts

@@ -37,4 +37,5 @@ dependencies {
     implementation(project(":FightSystem:FightSystem_18"))
     implementation(project(":FightSystem:FightSystem_19"))
     implementation(project(":FightSystem:FightSystem_20"))
+    implementation(project(":FightSystem:FightSystem_21"))
 }

LobbySystem/src/de/steamwar/lobby/LobbySystem.properties

@@ -1,4 +1,4 @@
-PREFIX = §eLobby§8System§8»
+PREFIX = §eLobby§8System§8»§7
 TIME = HH:mm:ss
 DATE=........
 COMMAND_HELP_HEAD=§7---=== (§e{0}§7) ===---
@@ -7,9 +7,9 @@ COMMAND_HELP_HEAD=§7---=== (§e{0}§7) ===---
 NPC_CHAT_0 = §fHello, I''m {0} and I''m a(n) {1}§f.
 NPC_CHAT_1 = §fWelcome on §eSteam§8War§f, have fun.
 NPC_CHAT_2 = §eSteam§8War§f was established in 2019.
-NPC_CHAT_3 = &fBecome a part of our team by applying via our Discord server (https://steamwar.de/discord).
+NPC_CHAT_3 = §fBecome a part of our team by applying via our Discord server (https://steamwar.de/discord).
-NPC_CHAT_4 = &fYou can develop your own buildserver features with our Lua script system.
+NPC_CHAT_4 = §fYou can develop your own buildserver features with our Lua script system.
-NPC_CHAT_5 = &fThere are many secrets to discover in this lobby.
+NPC_CHAT_5 = §fThere are many secrets to discover in this lobby.
 
 # Portal Command
 PORTAL_COMMAND_LIST_HELP = §8/§7portal §elist §8- §7Lists all portals

LobbySystem/src/de/steamwar/lobby/LobbySystem_de.properties

@@ -7,9 +7,9 @@ COMMAND_HELP_HEAD=§7---=== (§e{0}§7) ===---
 NPC_CHAT_0 = §fHallo, ich bin {0} und bin ein {1}§f.
 NPC_CHAT_1 = §fWillkommen auf §eSteam§8War§f, viel Spaß dir.
 NPC_CHAT_2 = §eSteam§8War§f gibt es seit 2019.
-NPC_CHAT_3 = &fBewerbe dich gerne für unser Team über unseren Discord-Server (https://steamwar.de/discord).
+NPC_CHAT_3 = §fBewerbe dich gerne für unser Team über unseren Discord-Server (https://steamwar.de/discord).
-NPC_CHAT_4 = &fDu kannst mit unserm Lua Script-System deine eigenen Bau Features programmieren.
+NPC_CHAT_4 = §fDu kannst mit unserm Lua Script-System deine eigenen Bau Features programmieren.
-NPC_CHAT_5 = &fAuf dieser Lobby sind so einige secrets versteckt.
+NPC_CHAT_5 = §fAuf dieser Lobby sind so einige secrets versteckt.
 
 # Portal Command
 PORTAL_COMMAND_LIST_HELP = §8/§7portal §elist §8- §7Listet alle Portale auf

LobbySystem/src/de/steamwar/lobby/map/CustomMap.java

@@ -97,13 +97,18 @@ public class CustomMap implements Listener {
         for (Entity entity : event.getChunk().getEntities()) {
             if (!(entity instanceof ItemFrame)) continue;
             ItemFrame itemFrame = (ItemFrame) entity;
-            ItemStack itemStack = itemFrame.getItem();
-            if (itemStack.getType() != Material.FILLED_MAP) continue;
             Vector vector = itemFrame.getLocation().getBlock().getLocation().toVector();
             if (itemFrameIndex.containsKey(vector)) {
                 if (itemFrames[itemFrameIndex.get(vector)] != null) continue;
                 itemFrames[itemFrameIndex.get(vector)] = itemFrame;
                 lastModified = 0;
+
+                ItemStack itemStack = new ItemStack(Material.FILLED_MAP, 1);
+                MapMeta mapMeta = (MapMeta) itemStack.getItemMeta();
+                mapMeta.setMapView(Bukkit.createMap(itemFrame.getWorld()));
+                itemStack.setItemMeta(mapMeta);
+                itemFrame.setItem(itemStack);
+
                 MapView mapView = ((MapMeta) itemFrame.getItem().getItemMeta()).getMapView();
                 new ArrayList<>(mapView.getRenderers()).forEach(mapView::removeRenderer);
                 mapView.addRenderer(new MapRenderer() {

LobbySystem/src/de/steamwar/lobby/special/advent/AdventCommand.java

@@ -25,6 +25,7 @@ import de.steamwar.inventory.SWItem;
 import de.steamwar.inventory.SWListInv;
 import de.steamwar.lobby.LobbySystem;
 import de.steamwar.sql.NodeMember;
+import de.steamwar.sql.SchematicNode;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
@@ -72,6 +73,7 @@ public class AdventCommand extends SWCommand {
                 item = SWItem.getPlayerSkull(random.nextBoolean() ? "MHF_Present1" : "MHF_Present2");
             } else {
                 item = new SWItem(Material.CHEST, "");
+                item.setLore(List.of("§e>>>§7 " + SchematicNode.getSchematicNode(present.getSchematicId()).getName()));
             }
             item.setName(LobbySystem.getMessage().parse("ADVENT_CALENDAR_DAY", player, present.getDay()));
             itemList.add(new SWListInv.SWListEntry<>(item, present));

LobbySystem/src/de/steamwar/lobby/team/TeamPlayer.java

@@ -145,7 +145,7 @@ public class TeamPlayer extends BasicListener {
             return;
         }
 
-        String message = "NPC_Chat_" + random.nextInt(6);
+        String message = "NPC_CHAT_" + random.nextInt(6);
         SteamwarUser user = SteamwarUser.get(event.getRightClicked().getName());
         UserPerm.Prefix prefix = user.prefix();
         LobbySystem.getMessage().send(message, event.getPlayer(), event.getRightClicked().getName(), prefix.getColorCode() + prefix.getChatPrefix());

SchematicSystem/SchematicSystem_Core/src/de/steamwar/schematicsystem/autocheck/AutoCheckerResult.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.schematicsystem.autocheck;
 
+import de.steamwar.core.Core;
 import de.steamwar.schematicsystem.CheckSchemType;
 import de.steamwar.schematicsystem.SchematicSystem;
 import lombok.Builder;
@@ -143,13 +144,15 @@ public class AutoCheckerResult {
         blockScanResult.getDefunctNbt().forEach(blockVector3 -> {
             SchematicSystem.MESSAGE.sendPrefixless("AUTO_CHECKER_RESULT_DEFUNCT_NBT", p, SchematicSystem.MESSAGE.parse("AUTO_CHECKER_RESULT_TELEPORT_HERE", p), tpCommandTo(blockVector3), blockVector3.getX(), blockVector3.getY(), blockVector3.getZ());
         });
-        blockScanResult.getDesignBlocks().forEach((material, poss) -> {
+        if(Core.getVersion() > 12) {
-            if(material.getBlastResistance() > type.getMaxBlastResistance()) {
+            blockScanResult.getDesignBlocks().forEach((material, poss) -> {
-                poss.forEach(pos -> {
+                if(material.getBlastResistance() > type.getMaxBlastResistance()) {
-                    SchematicSystem.MESSAGE.sendPrefixless("AUTO_CHECKER_RESULT_DESIGN_BLOCK", p, SchematicSystem.MESSAGE.parse("AUTO_CHECKER_RESULT_TELEPORT_HERE", p), tpCommandTo(pos), material.name(), pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
+                    poss.forEach(pos -> {
-                });
+                        SchematicSystem.MESSAGE.sendPrefixless("AUTO_CHECKER_RESULT_DESIGN_BLOCK", p, SchematicSystem.MESSAGE.parse("AUTO_CHECKER_RESULT_TELEPORT_HERE", p), tpCommandTo(pos), material.name(), pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
-            }
+                    });
-        });
+                }
+            });
+        }
         entities.forEach(blockPos -> {
             SchematicSystem.MESSAGE.sendPrefixless("AUTO_CHECKER_RESULT_ENTITY", p, SchematicSystem.MESSAGE.parse("AUTO_CHECKER_RESULT_TELEPORT_HERE", p), tpCommandTo(blockPos), blockPos.getX(), blockPos.getY(), blockPos.getZ());
         });

SpigotCore/SpigotCore_14/src/de/steamwar/core/FlatteningWrapper14.java

@@ -232,9 +232,9 @@ public class FlatteningWrapper14 implements FlatteningWrapper.IFlatteningWrapper
         scoreboardName.set(packet, ChatWrapper.impl.stringToChatComponent(title));
     }
 
-    private static final Class<?> scoreActionEnum = Reflection.getClass("{nms.server}.ScoreboardServer$Action");
+    private static final Class<?> scoreActionEnum = Core.getVersion() < 21 ? Reflection.getClass("{nms.server}.ScoreboardServer$Action") : null;
-    private static final Reflection.FieldAccessor<?> scoreAction = Reflection.getField(FlatteningWrapper.scoreboardScore, scoreActionEnum, 0);
+    private static final Reflection.FieldAccessor<?> scoreAction = Core.getVersion() < 21 ? Reflection.getField(FlatteningWrapper.scoreboardScore, scoreActionEnum, 0) : null;
-    private static final Object scoreActionChange = scoreActionEnum.getEnumConstants()[0];
+    private static final Object scoreActionChange = Core.getVersion() < 21 ? scoreActionEnum.getEnumConstants()[0] : null;
 
     @Override
     public void setScoreAction(Object packet) {

SpigotCore/SpigotCore_14/src/de/steamwar/core/TrickyTrialsWrapper14.java

@@ -0,0 +1,30 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Material;
+
+public class TrickyTrialsWrapper14 extends TrickyTrialsWrapper8 {
+
+    @Override
+    public Material getTurtleScute() {
+        return Material.SCUTE;
+    }
+}

SpigotCore/SpigotCore_14/src/de/steamwar/core/WorldEditWrapper14.java

@@ -35,6 +35,8 @@ import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import com.sk89q.worldedit.extent.clipboard.io.*;
 import com.sk89q.worldedit.extent.clipboard.io.legacycompat.*;
 import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.math.Vector3;
+import com.sk89q.worldedit.math.transform.Transform;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.session.ClipboardHolder;
@@ -44,6 +46,7 @@ import com.sk89q.worldedit.world.block.BlockTypes;
 import com.sk89q.worldedit.world.registry.LegacyMapper;
 import de.steamwar.sql.NoClipboardException;
 import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
 
 import java.io.*;
 import java.util.*;
@@ -52,54 +55,22 @@ import java.util.stream.Collectors;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-public class WorldEditWrapper14 implements WorldEditWrapper.IWorldEditWrapper {
+public class WorldEditWrapper14 implements WorldEditWrapper {
 
-    private static final ClipboardFormat SCHEMATIC = ClipboardFormats.findByAlias("schematic");
+    private static final ClipboardFormat SCHEMATIC = BuiltInClipboardFormat.MCEDIT_SCHEMATIC;
-    private static final ClipboardFormat SCHEM = ClipboardFormats.findByAlias("schem");
+    private static final ClipboardFormat SCHEM = BuiltInClipboardFormat.SPONGE_SCHEMATIC;
 
     @Override
     public InputStream getPlayerClipboard(Player player, boolean schemFormat) {
-        ClipboardHolder clipboardHolder;
+        return WorldEditWrapper.getPlayerClipboard(player, schemFormat, (outputStream, clipboard, clipboardHolder) -> {
-        try {
+            if(schemFormat){
-            clipboardHolder = WorldEditWrapper.getWorldEditPlugin().getSession(player).getClipboard();
+                ClipboardWriter writer = SCHEM.getWriter(outputStream);
-        } catch (EmptyClipboardException e) {
+                writer.write(clipboard);
-            throw new NoClipboardException();
+                writer.close();
-        }
+            }else{
-
+                SCHEMATIC.getWriter(outputStream).write(clipboard);
-        Clipboard clipboard = clipboardHolder.getClipboard();
-        if(clipboard == null)
-            throw new NoClipboardException();
-
-        PipedOutputStream outputStream = new PipedOutputStream();
-        PipedInputStream inputStream;
-        try {
-            inputStream = new PipedInputStream(outputStream, 4096);
-        }catch(NullPointerException e){
-            throw new RuntimeException(e.getMessage(), new IOException(e));
-        } catch (IOException e) {
-            throw new SecurityException("Could not init piped input stream", e);
-        }
-
-        new Thread(() -> {
-            try{
-                if(schemFormat){
-                    ClipboardWriter writer = SCHEM.getWriter(outputStream);
-                    writer.write(clipboard);
-                    writer.close();
-                }else{
-                    SCHEMATIC.getWriter(outputStream).write(clipboard);
-                }
-            }catch(NullPointerException | IOException e) {
-                Core.getInstance().getLogger().log(Level.SEVERE, "Could not write schematic", e);
             }
-            try {
+        });
-                outputStream.close();
-            } catch (IOException e) {
-                Core.getInstance().getLogger().log(Level.SEVERE, "Could not close schem writer", e);
-            }
-        }, "SchemWriter").start();
-
-        return inputStream;
     }
 
     @Override
@@ -131,6 +102,28 @@ public class WorldEditWrapper14 implements WorldEditWrapper.IWorldEditWrapper {
         }
     }
 
+    @Override
+    public org.bukkit.util.Vector getOrigin(Clipboard clipboard) {
+        return new org.bukkit.util.Vector(clipboard.getOrigin().getX(), clipboard.getOrigin().getY(), clipboard.getOrigin().getZ());
+    }
+
+    @Override
+    public Vector getMinimum(Region region) {
+        return new Vector(region.getMinimumPoint().getX(), region.getMinimumPoint().getY(), region.getMinimumPoint().getZ());
+    }
+
+    @Override
+    public Vector getMaximum(Region region) {
+        return new Vector(region.getMaximumPoint().getX(), region.getMaximumPoint().getY(), region.getMaximumPoint().getZ());
+    }
+
+    @Override
+    public Vector applyTransform(Vector vector, Transform transform) {
+        Vector3 v = Vector3.at(vector.getX(), vector.getY(), vector.getZ());
+        v = transform.apply(v);
+        return new org.bukkit.util.Vector(v.getX(), v.getY(), v.getZ());
+    }
+
     private static class MCEditSchematicReader extends NBTSchematicReader {
 
         private final NBTInputStream inputStream;

SpigotCore/SpigotCore_18/src/de/steamwar/core/WorldEditWrapper18.java

@@ -21,8 +21,7 @@ package de.steamwar.core;
 
 import com.sk89q.jnbt.NBTInputStream;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
-import com.sk89q.worldedit.extent.clipboard.io.MCEditSchematicReader;
+import com.sk89q.worldedit.extent.clipboard.io.*;
-import com.sk89q.worldedit.extent.clipboard.io.SpongeSchematicReader;
 import de.steamwar.sql.NoClipboardException;
 
 import java.io.IOException;
@@ -33,8 +32,8 @@ public class WorldEditWrapper18 extends WorldEditWrapper14 {
     @Override
     @SuppressWarnings("removal")
     public Clipboard getClipboard(InputStream is, boolean schemFormat) throws IOException {
-        //Use FAWE reader due to FAWE capability of reading corrupt FAWE schems
         NBTInputStream nbtStream = new NBTInputStream(is);
+        //Use FAWE reader due to FAWE capability of reading corrupt FAWE schems
         try {
             return (schemFormat ? new SpongeSchematicReader(nbtStream) : new MCEditSchematicReader(nbtStream)).read();
         } catch (NullPointerException e) {

SpigotCore/SpigotCore_21/build.gradle.kts

@@ -23,6 +23,11 @@ plugins {
 
 dependencies {
     compileOnly(project(":SpigotCore:SpigotCore_Main", "default"))
+    compileOnly(project(":SpigotCore:SpigotCore_18", "default"))
+    compileOnly(project(":SpigotCore:SpigotCore_14", "default"))
+    compileOnly(project(":SpigotCore:SpigotCore_9", "default"))
+
+    compileOnly(libs.fawe21)
 
     compileOnly(libs.paperapi21) {
         attributes {
@@ -30,4 +35,10 @@ dependencies {
             attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
         }
     }
+    compileOnly(libs.nms21) {
+        attributes {
+            // Very Hacky, but it works
+            attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 21)
+        }
+    }
 }

SpigotCore/SpigotCore_21/src/de/steamwar/core/BountifulWrapper21.java

@@ -0,0 +1,42 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import com.comphenix.tinyprotocol.Reflection;
+import net.minecraft.world.entity.PositionMoveRotation;
+import net.minecraft.world.phys.Vec3D;
+
+public class BountifulWrapper21 extends BountifulWrapper9 {
+
+    @Override
+    public BountifulWrapper.PositionSetter getPositionSetter(Class<?> packetClass, int fieldOffset) {
+        try {
+            Reflection.FieldAccessor<PositionMoveRotation> field = Reflection.getField(packetClass, PositionMoveRotation.class, 0);
+
+            return (packet, x, y, z, pitch, yaw) -> {
+                PositionMoveRotation pos = field.get(packet);
+
+                field.set(packet, new PositionMoveRotation(new Vec3D(x, y, z), pos.b(), pitch, yaw));
+            };
+        } catch (IllegalArgumentException e) {
+            return super.getPositionSetter(packetClass, fieldOffset);
+        }
+    }
+}

SpigotCore/SpigotCore_21/src/de/steamwar/core/ChatWrapper21.java

@@ -0,0 +1,44 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import net.minecraft.network.chat.IChatMutableComponent;
+import net.minecraft.network.chat.contents.LiteralContents;
+import net.minecraft.network.protocol.game.PacketPlayOutEntityMetadata;
+import net.minecraft.network.syncher.DataWatcher;
+
+import java.util.ArrayList;
+
+public class ChatWrapper21 implements ChatWrapper {
+    @Override
+    public Object stringToChatComponent(String text) {
+        return IChatMutableComponent.a(LiteralContents.a(text));
+    }
+
+    @Override
+    public Object getDataWatcherPacket(int entityId, Object... dataWatcherKeyValues) {
+        ArrayList<DataWatcher.c<?>> nativeWatchers = new ArrayList<>(1);
+        for(int i = 0; i < dataWatcherKeyValues.length; i+=2) {
+            nativeWatchers.add(((DataWatcher.Item<?>) BountifulWrapper.impl.getDataWatcherItem(dataWatcherKeyValues[i], dataWatcherKeyValues[i+1])).e());
+        }
+
+        return new PacketPlayOutEntityMetadata(entityId, nativeWatchers);
+    }
+}

SpigotCore/SpigotCore_21/src/de/steamwar/core/CraftbukkitWrapper21.java

@@ -0,0 +1,41 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import com.comphenix.tinyprotocol.Reflection;
+import com.comphenix.tinyprotocol.TinyProtocol;
+import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
+import net.minecraft.world.level.World;
+import net.minecraft.world.level.chunk.Chunk;
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+import net.minecraft.world.level.lighting.LevelLightEngine;
+import org.bukkit.entity.Player;
+
+public class CraftbukkitWrapper21 implements CraftbukkitWrapper.ICraftbukkitWrapper {
+
+    private static final Reflection.MethodInvoker getHandle = Reflection.getMethod("{obc}.CraftChunk", "getHandle", ChunkStatus.class);
+    private static final Reflection.MethodInvoker getLightEngine = Reflection.getTypedMethod(World.class, null, LevelLightEngine.class);
+
+    @Override
+    public void sendChunk(Player p, int chunkX, int chunkZ) {
+        Chunk chunk = (Chunk) getHandle.invoke(p.getWorld().getChunkAt(chunkX, chunkZ), ChunkStatus.n);
+        TinyProtocol.instance.sendPacket(p, new ClientboundLevelChunkWithLightPacket(chunk, (LevelLightEngine) getLightEngine.invoke(chunk.r), null, null, true));
+    }
+}

SpigotCore/SpigotCore_21/src/de/steamwar/core/TrickyParticleWrapper21.java

@@ -0,0 +1,29 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Particle;
+
+public class TrickyParticleWrapper21 implements TrickyParticleWrapper {
+    @Override
+    public Particle getVillagerHappy() {
+        return Particle.HAPPY_VILLAGER;
+    }
+}

SpigotCore/SpigotCore_21/src/de/steamwar/core/TrickyTrialsWrapper21.java

@@ -0,0 +1,43 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Material;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.EntityType;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryView;
+
+public class TrickyTrialsWrapper21 implements TrickyTrialsWrapper {
+    @Override
+    public EntityType getTntEntityType() {
+        return EntityType.TNT;
+    }
+
+    @Override
+    public Enchantment getUnbreakingEnchantment() {
+        return Enchantment.UNBREAKING;
+    }
+
+    @Override
+    public Material getTurtleScute() {
+        return Material.TURTLE_SCUTE;
+    }
+}

SpigotCore/SpigotCore_21/src/de/steamwar/core/WorldEditWrapper21.java

@@ -0,0 +1,125 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import com.fastasyncworldedit.core.extent.clipboard.io.FastSchematicReaderV2;
+import com.fastasyncworldedit.core.extent.clipboard.io.FastSchematicReaderV3;
+import com.sk89q.jnbt.NBTInputStream;
+import com.sk89q.worldedit.extension.platform.Actor;
+import com.sk89q.worldedit.extent.clipboard.Clipboard;
+import com.sk89q.worldedit.extent.clipboard.io.BuiltInClipboardFormat;
+import com.sk89q.worldedit.extent.clipboard.io.ClipboardWriter;
+import com.sk89q.worldedit.extent.clipboard.io.MCEditSchematicReader;
+import com.sk89q.worldedit.extent.clipboard.io.sponge.SpongeSchematicV1Reader;
+import com.sk89q.worldedit.math.Vector3;
+import com.sk89q.worldedit.math.transform.Transform;
+import com.sk89q.worldedit.regions.Region;
+import com.sk89q.worldedit.session.ClipboardHolder;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+import org.enginehub.linbus.stream.LinBinaryIO;
+import org.enginehub.linbus.stream.LinStream;
+import org.enginehub.linbus.tree.LinCompoundTag;
+import org.enginehub.linbus.tree.LinRootEntry;
+import org.enginehub.linbus.tree.LinTagType;
+
+import java.io.*;
+
+public class WorldEditWrapper21 implements WorldEditWrapper {
+
+    @Override
+    public InputStream getPlayerClipboard(Player player, boolean schemFormat) {
+        return WorldEditWrapper.getPlayerClipboard(player, schemFormat, (outputStream, clipboard, clipboardHolder) -> {
+            ClipboardWriter writer = BuiltInClipboardFormat.FAST_V3.getWriter(outputStream);
+            writer.write(clipboard);
+            writer.close();
+        });
+    }
+
+    @Override
+    public void setPlayerClipboard(Player player, InputStream is, boolean schemFormat) {
+        Clipboard clipboard = null;
+        try {
+            clipboard = getClipboard(is, schemFormat);
+        } catch (IOException e) {
+            throw new RuntimeException(e.getMessage(), e);
+        }
+
+        if (clipboard == null)
+            throw new SecurityException("Clipboard is null");
+
+        Actor actor = WorldEditWrapper.getWorldEditPlugin().wrapCommandSender(player);
+        WorldEditWrapper.getWorldEditPlugin().getWorldEdit().getSessionManager().get(actor).setClipboard(new ClipboardHolder(clipboard));
+    }
+
+    @Override
+    public Clipboard getClipboard(InputStream is, boolean schemFormat) throws IOException {
+        if (!schemFormat) {
+            return new MCEditSchematicReader(new NBTInputStream(is)).read();
+        } else {
+            BufferedInputStream bis = new BufferedInputStream(is);
+
+            bis.mark(Integer.MAX_VALUE);
+
+            LinStream linStream = LinBinaryIO.read(new DataInputStream(bis));
+
+            LinCompoundTag entry = LinRootEntry.readFrom(linStream).value();
+
+            if (entry.value().size() == 1) {
+                entry = entry.getTag("Schematic", LinTagType.compoundTag());
+            }
+
+            bis.reset();
+
+            switch (entry.getTag("Version", LinTagType.intTag()).valueAsInt()) {
+                case 1:
+                    return new SpongeSchematicV1Reader(entry.linStream()).read();
+                case 2:
+                    return new FastSchematicReaderV2(new NBTInputStream(bis)).read();
+                case 3:
+                    return new FastSchematicReaderV3(bis).read();
+                default:
+                    throw new IOException("Unknown schematic version");
+            }
+        }
+    }
+
+    @Override
+    public org.bukkit.util.Vector getOrigin(Clipboard clipboard) {
+        return new org.bukkit.util.Vector(clipboard.getOrigin().x(), clipboard.getOrigin().y(), clipboard.getOrigin().z());
+    }
+
+    @Override
+    public Vector getMinimum(Region region) {
+        return new Vector(region.getMinimumPoint().x(), region.getMinimumPoint().y(), region.getMinimumPoint().z());
+    }
+
+    @Override
+    public Vector getMaximum(Region region) {
+        return new Vector(region.getMaximumPoint().x(), region.getMaximumPoint().y(), region.getMaximumPoint().z());
+    }
+
+    @Override
+    public Vector applyTransform(Vector vector, Transform transform) {
+        Vector3 v = Vector3.at(vector.getX(), vector.getY(), vector.getZ());
+        v = transform.apply(v);
+        return new org.bukkit.util.Vector(v.x(), v.y(), v.z());
+    }
+}

SpigotCore/SpigotCore_8/src/de/steamwar/core/BountifulWrapper8.java

@@ -25,6 +25,7 @@ import net.md_5.bungee.api.chat.BaseComponent;
 import net.minecraft.server.v1_8_R3.ChatComponentText;
 import net.minecraft.server.v1_8_R3.MathHelper;
 import net.minecraft.server.v1_8_R3.PacketPlayOutChat;
+import net.minecraft.server.v1_8_R3.PacketPlayOutEntityTeleport;
 import org.bukkit.Sound;
 import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
 import org.bukkit.entity.Player;
@@ -70,11 +71,15 @@ public class BountifulWrapper8 implements BountifulWrapper.IBountifulWrapper {
         Reflection.FieldAccessor<Integer> posX = Reflection.getField(packetClass, int.class, fieldOffset);
         Reflection.FieldAccessor<Integer> posY = Reflection.getField(packetClass, int.class, fieldOffset +1);
         Reflection.FieldAccessor<Integer> posZ = Reflection.getField(packetClass, int.class, fieldOffset +2);
+        Reflection.FieldAccessor<Byte> lookPitch = Reflection.getField(packetClass, byte.class, 0);
+        Reflection.FieldAccessor<Byte> lookYaw = Reflection.getField(packetClass, byte.class, 1);
 
-        return (packet, x, y, z) -> {
+        return (packet, x, y, z, pitch, yaw) -> {
             posX.set(packet, MathHelper.floor(x * 32));
             posY.set(packet, MathHelper.floor(y * 32));
             posZ.set(packet, MathHelper.floor(z * 32));
+            lookPitch.set(packet, (byte)(pitch * 256 / 360));
+            lookYaw.set(packet, (byte)(yaw * 256 / 360));
         };
     }
 
@@ -83,11 +88,15 @@ public class BountifulWrapper8 implements BountifulWrapper.IBountifulWrapper {
         Reflection.FieldAccessor<?> moveX = Reflection.getField(packetClass, "b", byte.class);
         Reflection.FieldAccessor<?> moveY = Reflection.getField(packetClass, "c", byte.class);
         Reflection.FieldAccessor<?> moveZ = Reflection.getField(packetClass, "d", byte.class);
+        Reflection.FieldAccessor<Byte> lookYaw = Reflection.getField(packetClass, "e", byte.class);
+        Reflection.FieldAccessor<Byte> lookPitch = Reflection.getField(packetClass, "f", byte.class);
 
-        return (packet, x, y, z) -> {
+        return (packet, x, y, z, pitch, yaw) -> {
             moveX.set(packet, (byte)(x*32));
             moveY.set(packet, (byte)(y*32));
             moveZ.set(packet, (byte)(z*32));
+            lookYaw.set(packet, (byte)(yaw*256/360));
+            lookPitch.set(packet, (byte)(pitch*256/360));
         };
     }
 

SpigotCore/SpigotCore_8/src/de/steamwar/core/FlatteningWrapper8.java

@@ -96,7 +96,7 @@ public class FlatteningWrapper8 implements FlatteningWrapper.IFlatteningWrapper
     private static final Reflection.FieldAccessor<Integer> spawnLivingType = Reflection.getField(ProtocolWrapper.spawnLivingPacket, int.class, 1);
     private static final Map<EntityType, Object> types = new HashMap<>();
     static {
-        types.put(EntityType.PRIMED_TNT, 50);
+        types.put(TrickyTrialsWrapper.impl.getTntEntityType(), 50);
         types.put(EntityType.ARMOR_STAND, 30);
         types.put(EntityType.ARROW, 60);
         types.put(EntityType.FIREBALL, 63);

SpigotCore/SpigotCore_8/src/de/steamwar/core/TrickyTrialsWrapper8.java

@@ -0,0 +1,43 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Material;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.EntityType;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryView;
+
+public class TrickyTrialsWrapper8 implements TrickyTrialsWrapper {
+    @Override
+    public EntityType getTntEntityType() {
+        return EntityType.PRIMED_TNT;
+    }
+
+    @Override
+    public Enchantment getUnbreakingEnchantment() {
+        return Enchantment.DURABILITY;
+    }
+
+    @Override
+    public Material getTurtleScute() {
+        return Material.STONE;
+    }
+}

SpigotCore/SpigotCore_8/src/de/steamwar/core/WorldEditWrapper8.java

@@ -23,7 +23,6 @@ import com.google.common.base.Preconditions;
 import com.google.common.collect.Maps;
 import com.sk89q.jnbt.*;
 import com.sk89q.worldedit.*;
-import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.bukkit.BukkitWorld;
 import com.sk89q.worldedit.extension.input.ParserContext;
@@ -33,54 +32,27 @@ import com.sk89q.worldedit.extent.clipboard.Clipboard;
 import com.sk89q.worldedit.extent.clipboard.io.ClipboardFormat;
 import com.sk89q.worldedit.extent.clipboard.io.ClipboardReader;
 import com.sk89q.worldedit.extent.clipboard.io.SchematicReader;
+import com.sk89q.worldedit.math.transform.Transform;
 import com.sk89q.worldedit.regions.CuboidRegion;
+import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.session.ClipboardHolder;
 import com.sk89q.worldedit.world.registry.WorldData;
-import de.steamwar.sql.NoClipboardException;
 import org.bukkit.entity.Player;
 
-import java.io.*;
+import java.io.IOException;
-import java.util.*;
+import java.io.InputStream;
-import java.util.logging.Level;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
-public class WorldEditWrapper8 implements WorldEditWrapper.IWorldEditWrapper {
+public class WorldEditWrapper8 implements WorldEditWrapper {
 
     @Override
     public InputStream getPlayerClipboard(Player player, boolean schemFormat) {
-        ClipboardHolder clipboardHolder;
+        return WorldEditWrapper.getPlayerClipboard(player, schemFormat, (outputStream, clipboard, clipboardHolder) ->
-        try {
+                ClipboardFormat.SCHEMATIC.getWriter(outputStream).write(clipboard, clipboardHolder.getWorldData()));
-            clipboardHolder = WorldEditWrapper.getWorldEditPlugin().getSession(player).getClipboard();
-        } catch (EmptyClipboardException e) {
-            throw new NoClipboardException();
-        }
-
-        Clipboard clipboard = clipboardHolder.getClipboard();
-        if(clipboard == null)
-            throw new NoClipboardException();
-
-        PipedOutputStream outputStream = new PipedOutputStream();
-        PipedInputStream inputStream;
-        try {
-            inputStream = new PipedInputStream(outputStream, 4096);
-        } catch (IOException e) {
-            throw new SecurityException("Could not init piped input stream", e);
-        }
-
-        new Thread(() -> {
-            try {
-                ClipboardFormat.SCHEMATIC.getWriter(outputStream).write(clipboard, clipboardHolder.getWorldData());
-            } catch (IOException e) {
-                Core.getInstance().getLogger().log(Level.SEVERE, "Could not write schematic", e);
-            }
-            try {
-                outputStream.close();
-            } catch (IOException e) {
-                Core.getInstance().getLogger().log(Level.SEVERE, "Could not close schem writer", e);
-            }
-        }, "SchemWriter").start();
-
-        return inputStream;
     }
 
     @Override
@@ -105,6 +77,28 @@ public class WorldEditWrapper8 implements WorldEditWrapper.IWorldEditWrapper {
             return new SchematicReader(new NBTInputStream(is)).read(WorldEdit.getInstance().getServer().getWorlds().get(0).getWorldData());
     }
 
+    @Override
+    public org.bukkit.util.Vector getOrigin(Clipboard clipboard) {
+        return new org.bukkit.util.Vector(clipboard.getOrigin().getX(), clipboard.getOrigin().getY(), clipboard.getOrigin().getZ());
+    }
+
+    @Override
+    public org.bukkit.util.Vector getMinimum(Region region) {
+        return new org.bukkit.util.Vector(region.getMinimumPoint().getX(), region.getMinimumPoint().getY(), region.getMinimumPoint().getZ());
+    }
+
+    @Override
+    public org.bukkit.util.Vector getMaximum(Region region) {
+        return new org.bukkit.util.Vector(region.getMaximumPoint().getX(), region.getMaximumPoint().getY(), region.getMaximumPoint().getZ());
+    }
+
+    @Override
+    public org.bukkit.util.Vector applyTransform(org.bukkit.util.Vector vector, Transform transform) {
+        Vector v = new Vector(vector.getX(), vector.getY(), vector.getZ());
+        v = transform.apply(v);
+        return new org.bukkit.util.Vector(v.getX(), v.getY(), v.getZ());
+    }
+
     private static class SpongeSchematicReader implements ClipboardReader {
 
         private final NBTInputStream inputStream;

SpigotCore/SpigotCore_9/src/de/steamwar/core/BountifulWrapper9.java

@@ -23,6 +23,7 @@ import com.comphenix.tinyprotocol.Reflection;
 import com.viaversion.viaversion.api.Via;
 import net.md_5.bungee.api.ChatMessageType;
 import net.md_5.bungee.api.chat.BaseComponent;
+import net.minecraft.server.v1_9_R2.PacketPlayOutEntity;
 import org.bukkit.Sound;
 import org.bukkit.entity.Player;
 
@@ -64,11 +65,22 @@ public class BountifulWrapper9 implements BountifulWrapper.IBountifulWrapper {
         Reflection.FieldAccessor<Double> posX = Reflection.getField(packetClass, double.class, fieldOffset);
         Reflection.FieldAccessor<Double> posY = Reflection.getField(packetClass, double.class, fieldOffset+1);
         Reflection.FieldAccessor<Double> posZ = Reflection.getField(packetClass, double.class, fieldOffset+2);
+        boolean isByteClass = packetClass.getSimpleName().contains("PacketPlayOutEntityTeleport") || packetClass.getSimpleName().contains("PacketPlayOutNamedEntitySpawn");
+        Class<?> pitchYawType = isByteClass ? byte.class : int.class;
+        Reflection.FieldAccessor<?> lookPitch = Reflection.getField(packetClass, pitchYawType, isByteClass ? 0 : 1);
+        Reflection.FieldAccessor<?> lookYaw = Reflection.getField(packetClass, pitchYawType, isByteClass ? 1 : 2);
 
-        return (packet, x, y, z) -> {
+        return (packet, x, y, z, pitch, yaw) -> {
             posX.set(packet, x);
             posY.set(packet, y);
             posZ.set(packet, z);
+            if (isByteClass) {
+                lookPitch.set(packet, (byte) (pitch*256/360));
+                lookYaw.set(packet, (byte) (yaw*256/360));
+            } else {
+                lookPitch.set(packet, (int) (pitch*256/360));
+                lookYaw.set(packet, (int) (yaw*256/360));
+            }
         };
     }
 
@@ -78,11 +90,15 @@ public class BountifulWrapper9 implements BountifulWrapper.IBountifulWrapper {
         Reflection.FieldAccessor<?> moveX = Reflection.getField(packetClass, "b", type);
         Reflection.FieldAccessor<?> moveY = Reflection.getField(packetClass, "c", type);
         Reflection.FieldAccessor<?> moveZ = Reflection.getField(packetClass, "d", type);
+        Reflection.FieldAccessor<Byte> movePitch = Reflection.getField(packetClass, "e", byte.class);
+        Reflection.FieldAccessor<Byte> moveYaw = Reflection.getField(packetClass, "f", byte.class);
 
-        return (packet, x, y, z) -> {
+        return (packet, x, y, z, pitch, yaw) -> {
             moveX.set(packet, (short)(x*4096));
             moveY.set(packet, (short)(y*4096));
             moveZ.set(packet, (short)(z*4096));
+            movePitch.set(packet, (byte)(pitch*256/360));
+            moveYaw.set(packet, (byte)(yaw*256/360));
         };
     }
 

SpigotCore/SpigotCore_9/src/de/steamwar/core/TrickyParticleWrapper9.java

@@ -0,0 +1,29 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Particle;
+
+public class TrickyParticleWrapper9 implements TrickyParticleWrapper {
+    @Override
+    public Particle getVillagerHappy() {
+        return Particle.VILLAGER_HAPPY;
+    }
+}

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

@@ -44,7 +44,7 @@ public class BountifulWrapper {
     }
 
     public interface PositionSetter {
-        void set(Object packet, double x, double y, double z);
+        void set(Object packet, double x, double y, double z, float pitch, float yaw);
     }
 
     public interface UUIDSetter {

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

@@ -106,6 +106,9 @@ public class Core extends JavaPlugin{
 		if(Core.getVersion() >= 19)
 			new ServerDataHandler();
 
+		if(Core.getVersion() > 8 && Bukkit.getPluginManager().getPlugin("WorldEdit") != null)
+			new WorldEditRenderer();
+
 		Bukkit.getScheduler().runTaskTimer(this, TabCompletionCache::invalidateOldEntries, 20, 20);
 		Bukkit.getScheduler().runTaskTimer(Core.getInstance(), SteamwarUser::clear, 72000, 72000);
 		Bukkit.getScheduler().runTaskTimer(Core.getInstance(), SchematicNode::clear, 20L * 30, 20L * 30);

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

@@ -0,0 +1,28 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Particle;
+
+public interface TrickyParticleWrapper {
+    public TrickyParticleWrapper impl = VersionDependent.getVersionImpl(Core.getInstance());
+
+    Particle getVillagerHappy();
+}

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

@@ -0,0 +1,36 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import org.bukkit.Material;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.EntityType;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryView;
+
+public interface TrickyTrialsWrapper {
+    TrickyTrialsWrapper impl = VersionDependent.getVersionImpl(Core.getInstance());
+
+    EntityType getTntEntityType();
+
+    Enchantment getUnbreakingEnchantment();
+
+    Material getTurtleScute();
+}

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

@@ -0,0 +1,126 @@
+/*
+ *     This file is a part of the SteamWar software.
+ *
+ *     Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.core;
+
+import com.sk89q.worldedit.EmptyClipboardException;
+import com.sk89q.worldedit.IncompleteRegionException;
+import com.sk89q.worldedit.LocalSession;
+import com.sk89q.worldedit.bukkit.WorldEditPlugin;
+import com.sk89q.worldedit.extent.clipboard.Clipboard;
+import com.sk89q.worldedit.math.transform.Transform;
+import com.sk89q.worldedit.regions.Region;
+import com.sk89q.worldedit.regions.RegionSelector;
+import com.sk89q.worldedit.world.World;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.Particle;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+
+public class WorldEditRenderer {
+
+    private static final int VIEW_DISTANCE = 64;
+    private static final int SQ_VIEW_DISTANCE = VIEW_DISTANCE * VIEW_DISTANCE;
+
+    private static final double STEP_SIZE = 0.5;
+
+    private static final Vector ONES = new Vector(1, 1, 1);
+
+    private static final Material WAND = FlatteningWrapper.impl.getMaterial("WOOD_AXE");
+
+    private final WorldEditPlugin we;
+
+    public WorldEditRenderer() {
+        we = WorldEditWrapper.getWorldEditPlugin();
+
+        Bukkit.getScheduler().runTaskTimer(Core.getInstance(), this::render, 20, 20);
+    }
+
+    private void render() {
+        for(Player player : Bukkit.getOnlinePlayers()) {
+            //noinspection deprecation
+            if(player.getItemInHand().getType() != WAND)
+                continue;
+
+            LocalSession session = we.getSession(player);
+            try {
+                Clipboard clipboard = session.getClipboard().getClipboard();
+                Vector pos = player.getLocation().toVector();
+                Region region = clipboard.getRegion();
+                Transform transform = session.getClipboard().getTransform();
+                Vector a = WorldEditWrapper.impl.applyTransform(WorldEditWrapper.impl.getMinimum(region).subtract(WorldEditWrapper.impl.getOrigin(clipboard)), transform).add(pos);
+                Vector b = WorldEditWrapper.impl.applyTransform(WorldEditWrapper.impl.getMaximum(region).subtract(WorldEditWrapper.impl.getOrigin(clipboard)), transform).add(pos);
+                drawCuboid(Vector.getMinimum(a, b), Vector.getMaximum(a, b), TrickyParticleWrapper.impl.getVillagerHappy(), player);
+            } catch (EmptyClipboardException e) {
+                //ignore
+            }
+
+            World world = session.getSelectionWorld();
+            if(world != null) {
+                RegionSelector regionSelector = session.getRegionSelector(world);
+                try {
+                    Region region = regionSelector.getRegion();
+                    drawCuboid(WorldEditWrapper.impl.getMinimum(region), WorldEditWrapper.impl.getMaximum(region), Particle.DRAGON_BREATH, player);
+                } catch (IncompleteRegionException e) {
+                    //ignore
+                }
+            }
+        }
+    }
+
+    private void drawCuboid(Vector min, Vector max, Particle particle, Player owner) {
+        max.add(ONES);
+
+        for(double x = min.getBlockX(); x <= max.getBlockX(); x += STEP_SIZE) {
+            draw(x, min.getBlockY(), min.getBlockZ(), particle, owner);
+            draw(x, min.getBlockY(), max.getBlockZ(), particle, owner);
+            draw(x, max.getBlockY(), min.getBlockZ(), particle, owner);
+            draw(x, max.getBlockY(), max.getBlockZ(), particle, owner);
+        }
+
+        for(double y = min.getBlockY() + STEP_SIZE; y <= max.getBlockY() - STEP_SIZE; y += STEP_SIZE) {
+            draw(min.getBlockX(), y, min.getBlockZ(), particle, owner);
+            draw(min.getBlockX(), y, max.getBlockZ(), particle, owner);
+            draw(max.getBlockX(), y, min.getBlockZ(), particle, owner);
+            draw(max.getBlockX(), y, max.getBlockZ(), particle, owner);
+        }
+
+        for(double z = min.getBlockZ() + STEP_SIZE; z <= max.getBlockZ() - STEP_SIZE; z += STEP_SIZE) {
+            draw(min.getBlockX(), min.getBlockY(), z, particle, owner);
+            draw(min.getBlockX(), max.getBlockY(), z, particle, owner);
+            draw(max.getBlockX(), min.getBlockY(), z, particle, owner);
+            draw(max.getBlockX(), max.getBlockY(), z, particle, owner);
+        }
+    }
+
+    private void draw(double x, double y, double z, Particle particle, Player owner) {
+        for(Player player : Bukkit.getOnlinePlayers()) {
+            Location location = player.getLocation();
+            double dx = x - location.getX();
+            double dy = y - location.getY();
+            double dz = z - location.getZ();
+            if(dx*dx + dy*dy + dz*dz > SQ_VIEW_DISTANCE)
+                continue;
+
+            player.spawnParticle(player == owner ? particle : Particle.TOWN_AURA, x, y, z, 1, 0.0, 0.0, 0.0, 0.0);
+        }
+    }
+}

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

@@ -19,26 +19,73 @@
 
 package de.steamwar.core;
 
+import com.sk89q.worldedit.EmptyClipboardException;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
+import com.sk89q.worldedit.session.ClipboardHolder;
+import de.steamwar.sql.NoClipboardException;
+import com.sk89q.worldedit.math.transform.Transform;
+import com.sk89q.worldedit.regions.Region;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
 
-import java.io.IOException;
+import java.io.*;
-import java.io.InputStream;
+import java.util.logging.Level;
 
-public class WorldEditWrapper {
+public interface WorldEditWrapper {
-    private WorldEditWrapper() {}
+    WorldEditWrapper impl = VersionDependent.getVersionImpl(Core.getInstance());
 
-    public static final IWorldEditWrapper impl = VersionDependent.getVersionImpl(Core.getInstance());
+    InputStream getPlayerClipboard(Player player, boolean schemFormat);
+    void setPlayerClipboard(Player player, InputStream is, boolean schemFormat);
+    Clipboard getClipboard(InputStream is, boolean schemFormat) throws IOException;
 
-    public interface IWorldEditWrapper {
+    Vector getOrigin(Clipboard clipboard);
-        InputStream getPlayerClipboard(Player player, boolean schemFormat);
+    Vector getMinimum(Region region);
-        void setPlayerClipboard(Player player, InputStream is, boolean schemFormat);
+    Vector getMaximum(Region region);
-        Clipboard getClipboard(InputStream is, boolean schemFormat) throws IOException;
+    Vector applyTransform(Vector vector, Transform transform);
-    }
 
-    public static WorldEditPlugin getWorldEditPlugin() {
+    static WorldEditPlugin getWorldEditPlugin() {
         return (WorldEditPlugin) Bukkit.getPluginManager().getPlugin("WorldEdit");
     }
+
+    public static InputStream getPlayerClipboard(Player player, boolean schemFormat, SchematicWriter consumer) {
+        ClipboardHolder clipboardHolder;
+        try {
+            clipboardHolder = WorldEditWrapper.getWorldEditPlugin().getSession(player).getClipboard();
+        } catch (EmptyClipboardException e) {
+            throw new NoClipboardException();
+        }
+
+        Clipboard clipboard = clipboardHolder.getClipboard();
+        if(clipboard == null)
+            throw new NoClipboardException();
+
+        PipedOutputStream outputStream = new PipedOutputStream();
+        PipedInputStream inputStream;
+        try {
+            inputStream = new PipedInputStream(outputStream, 4096);
+        } catch (IOException e) {
+            throw new SecurityException("Could not init piped input stream", e);
+        }
+
+        new Thread(() -> {
+            try {
+                consumer.write(outputStream, clipboard, clipboardHolder);
+            } catch (Exception e) {
+                Core.getInstance().getLogger().log(Level.SEVERE, "Could not write schematic", e);
+            }
+            try {
+                outputStream.close();
+            } catch (IOException e) {
+                Core.getInstance().getLogger().log(Level.SEVERE, "Could not close schem writer", e);
+            }
+        }, "SchemWriter").start();
+
+        return inputStream;
+    }
+
+    public static interface SchematicWriter {
+        void write(OutputStream outputStream, Clipboard clipboard, ClipboardHolder holder) throws IOException;
+    }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/entity/REntity.java

@@ -393,25 +393,19 @@ public class REntity {
         return ChatWrapper.impl.getDataWatcherPacket(entityId, dataWatcherKeyValues);
     }
 
-    private static final Class<?> teleportPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntityTeleport");
+    public static final Class<?> teleportPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntityTeleport");
-    private static final Reflection.FieldAccessor<Integer> teleportEntity = Reflection.getField(teleportPacket, int.class, 0);
+    public static final Reflection.FieldAccessor<Integer> teleportEntity = Reflection.getField(teleportPacket, int.class, 0);
-    private static final BountifulWrapper.PositionSetter teleportPosition = BountifulWrapper.impl.getPositionSetter(teleportPacket, Core.getVersion() == 8 ? 1 : 0);
+    public static final BountifulWrapper.PositionSetter teleportPosition = BountifulWrapper.impl.getPositionSetter(teleportPacket, Core.getVersion() == 8 ? 1 : 0);
-    private static final Reflection.FieldAccessor<Byte> teleportYaw = Reflection.getField(teleportPacket, byte.class, 0);
-    private static final Reflection.FieldAccessor<Byte> teleportPitch = Reflection.getField(teleportPacket, byte.class, 1);
     private Object getTeleportPacket(){
         Object packet = Reflection.newInstance(teleportPacket);
         teleportEntity.set(packet, entityId);
-        teleportPosition.set(packet, x, y, z);
+        teleportPosition.set(packet, x, y, z, pitch, yaw);
-        teleportYaw.set(packet, yaw);
-        teleportPitch.set(packet, pitch);
         return packet;
     }
 
     private static final Class<?> entityPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntity");
     private static final Reflection.FieldAccessor<Integer> moveEntityId = Reflection.getField(entityPacket, int.class, 0);
     private static final BountifulWrapper.PositionSetter movePosition = BountifulWrapper.impl.getRelMoveSetter(entityPacket);
-    private static final Reflection.FieldAccessor<Byte> lookYaw = Reflection.getField(entityPacket, "e", byte.class);
-    private static final Reflection.FieldAccessor<Byte> lookPitch = Reflection.getField(entityPacket, "f", byte.class);
     private static final Class<?> lookPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntity$PacketPlayOutEntityLook");
     private static final Class<?> movePacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntity$PacketPlayOutRelEntityMove");
     private static final Class<?> moveLookPacket = Reflection.getClass("{nms.network.protocol.game}.PacketPlayOutEntity$PacketPlayOutRelEntityMoveLook");
@@ -430,9 +424,7 @@ public class REntity {
 
         Object packet = Reflection.newInstance(clazz);
         moveEntityId.set(packet, entityId);
-        movePosition.set(packet, diffX, diffY, diffZ);
+        movePosition.set(packet, diffX, diffY, diffZ, pitch, yaw);
-        lookYaw.set(packet, yaw);
-        lookPitch.set(packet, pitch);
         return packet;
     }
 
@@ -476,7 +468,7 @@ public class REntity {
         return entity -> {
             Object packet = Reflection.newInstance(spawnPacket);
             entityId.set(packet, entity.entityId);
-            position.set(packet, entity.x, entity.y, entity.z);
+            position.set(packet, entity.x, entity.y, entity.z, entity.pitch, entity.yaw);
             return packet;
         };
     }

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/SWInventory.java

@@ -20,6 +20,7 @@
 package de.steamwar.inventory;
 
 import de.steamwar.core.Core;
+import de.steamwar.core.TrickyTrialsWrapper;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java

@@ -21,7 +21,10 @@ package de.steamwar.inventory;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
+import de.steamwar.core.Core;
 import de.steamwar.core.FlatteningWrapper;
+import de.steamwar.core.TrickyTrialsWrapper;
+import de.steamwar.core.VersionDependent;
 import org.bukkit.Material;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.enchantments.Enchantment;
@@ -30,6 +33,8 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 
 import java.util.ArrayList;
+import java.util.Collection;
+import java.util.EnumSet;
 import java.util.List;
 
 public class SWItem {
@@ -107,7 +112,7 @@ public class SWItem {
 
             itemMeta.setDisplayName(name);
             if (lore != null && !lore.isEmpty()) itemMeta.setLore(lore);
-            if (enchanted) itemMeta.addEnchant(Enchantment.DURABILITY , 10, true);
+            if (enchanted) itemMeta.addEnchant(TrickyTrialsWrapper.impl.getUnbreakingEnchantment(), 10, true);
             itemStack.setItemMeta(itemMeta);
         }
         callback = c;
@@ -144,12 +149,9 @@ public class SWItem {
 
     private void hideAttributes() {
         if (itemMeta == null) return;
-        itemMeta.addItemFlags(ItemFlag.HIDE_ATTRIBUTES);
+        for (ItemFlag flag : EnumSet.allOf(ItemFlag.class)) {
-        itemMeta.addItemFlags(ItemFlag.HIDE_DESTROYS);
+            itemMeta.addItemFlags(flag);
-        itemMeta.addItemFlags(ItemFlag.HIDE_UNBREAKABLE);
+        }
-        itemMeta.addItemFlags(ItemFlag.HIDE_ENCHANTS);
-        itemMeta.addItemFlags(ItemFlag.HIDE_PLACED_ON);
-        itemMeta.addItemFlags(ItemFlag.HIDE_POTION_EFFECTS);
     }
 
     public ItemStack getItemStack() {
@@ -192,9 +194,9 @@ public class SWItem {
 
     public void setEnchanted(boolean enchanted) {
         if (enchanted){
-            itemMeta.addEnchant(Enchantment.DURABILITY , 10, true);
+            itemMeta.addEnchant(TrickyTrialsWrapper.impl.getUnbreakingEnchantment() , 10, true);
         } else {
-            itemMeta.removeEnchant(Enchantment.DURABILITY);
+            itemMeta.removeEnchant(TrickyTrialsWrapper.impl.getUnbreakingEnchantment());
         }
         itemStack.setItemMeta(itemMeta);
     }

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/SchematicSelector.java

@@ -21,7 +21,8 @@ package de.steamwar.inventory;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
-import com.google.gson.JsonParser;
+import com.google.gson.internal.Streams;
+import com.google.gson.stream.JsonReader;
 import de.steamwar.core.Core;
 import de.steamwar.sql.*;
 import lombok.*;
@@ -29,6 +30,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 
+import java.io.StringReader;
 import java.text.MessageFormat;
 import java.util.*;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -381,7 +383,7 @@ public class SchematicSelector {
             String cfg = UserConfig.getConfig(user.getId(), "selector:filters");
 
             if (cfg != null) {
-                JsonArray array = JsonParser.parseString(cfg).getAsJsonArray();
+                JsonArray array = Streams.parse(new JsonReader(new StringReader(cfg))).getAsJsonArray();
                 for (int i = 0; i < array.size(); i++) {
                     JsonObject object = array.get(i).getAsJsonObject();
                     filterCache.get(player)[i] = new SelectorFilter(object);

Teamserver/src/de/steamwar/teamserver/listener/FreezeListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.teamserver.listener;
 
 import de.steamwar.core.Core;
+import de.steamwar.core.TrickyTrialsWrapper;
 import de.steamwar.teamserver.Builder;
 import net.md_5.bungee.api.ChatMessageType;
 import net.md_5.bungee.api.chat.BaseComponent;
@@ -55,7 +56,7 @@ public class FreezeListener implements Listener {
     public void onEntitySpawn(EntitySpawnEvent e) {
         if (!freeze) return;
         e.setCancelled(true);
-        if (e.getEntityType() == EntityType.PRIMED_TNT) {
+        if (e.getEntityType() == TrickyTrialsWrapper.impl.getTntEntityType()) {
             Bukkit.getScheduler().runTaskLater(Builder.getInstance(), () -> {
                 e.getLocation().getBlock().setType(Material.TNT, false);
             }, 1L);

TowerRun/src/de/steamwar/towerrun/listener/IngameListener.java

@@ -29,6 +29,7 @@ import de.steamwar.towerrun.state.GameStates;
 import org.bukkit.*;
 import org.bukkit.block.Block;
 import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
@@ -83,14 +84,16 @@ public class IngameListener extends GameStateBukkitListener {
                         .min(Comparator.comparing(Function.identity()))
                         .orElse(0.0);
 
+                List<Player> toDamage = new ArrayList<>();
                 TowerRunGame.PLAYERS_ALIVE.forEach(towerRunPlayer -> {
                     if (towerRunPlayer.player().getLocation().getY() - minY > 20) {
                         towerRunPlayer.player().sendTitle("§a", TowerRun.getMessage().parse("CATCH_UP_WARNING", towerRunPlayer.player()), 5, 30, 5);
                     }
                     if (towerRunPlayer.player().getLocation().getY() - minY > 30) {
-                        towerRunPlayer.player().damage(1.0);
+                        toDamage.add(towerRunPlayer.player());
                     }
                 });
+                toDamage.forEach(p -> p.damage(1.0));
             }
         };
         antiCampRunnable.runTaskTimer(TowerRun.getInstance(), 100, 100);

VelocityCore/src/de/steamwar/messages/Chatter.java

@@ -26,9 +26,9 @@ import com.velocitypowered.api.proxy.Player;
 import com.velocitypowered.api.proxy.ServerConnection;
 import de.steamwar.persistent.Servertype;
 import de.steamwar.persistent.Subserver;
-import de.steamwar.velocitycore.VelocityCore;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
+import de.steamwar.velocitycore.VelocityCore;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.event.ClickEvent;
 import net.kyori.adventure.text.event.HoverEvent;
@@ -47,6 +47,7 @@ import java.util.function.Supplier;
 import java.util.stream.Stream;
 
 public interface Chatter {
+    LegacyComponentSerializer SERIALIZER = LegacyComponentSerializer.builder().extractUrls().build();
 
     static Stream<Player> allPlayers() {
         return VelocityCore.getProxy().getAllPlayers().stream();
@@ -138,7 +139,7 @@ public interface Chatter {
     }
 
     default String parseToLegacy(Message message) {
-        return LegacyComponentSerializer.legacySection().serialize(parse(message));
+        return SERIALIZER.serialize(parse(message));
     }
 
     default Component parse(String format, Object... params) {
@@ -178,7 +179,7 @@ public interface Chatter {
                 params[i] = func.apply(this);
             }
         }
-        return LegacyComponentSerializer.legacySection().deserialize(format.format(params));
+        return SERIALIZER.deserialize(format.format(params));
     }
 
     static PlayerChatter of(Player player) {

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

@@ -31,11 +31,16 @@ public enum ServerVersion {
     SPIGOT_12("spigot-1.12.2.jar", 12),
     SPIGOT_15("spigot-1.15.2.jar", 15),
     PAPER_19("paper-1.19.3.jar", 19),
-    PAPER_20("paper-1.20.1.jar", 20);
+    PAPER_20("paper-1.20.1.jar", 20),
+    PAPER_21("paper-1.21.jar", 21);
 
     private static final Map<String, ServerVersion> chatMap = new HashMap<>();
 
     static {
+        chatMap.put("21", ServerVersion.PAPER_21);
+        chatMap.put("1.21", ServerVersion.PAPER_21);
+        chatMap.put("1.21.3", ServerVersion.PAPER_21);
+
         chatMap.put("20", ServerVersion.PAPER_20);
         chatMap.put("1.20", ServerVersion.PAPER_20);
         chatMap.put("1.20.1", ServerVersion.PAPER_20);

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

@@ -47,7 +47,7 @@ public class SubserverSystem {
 
         Chatter o = Chatter.of(owner);
         o.system("SERVER_ADD_MEMBER", p);
-        o.prefixless("SERVER_ADD_MESSAGE", new Message("SERVER_ADD_MESSAGE_HOVER"), ClickEvent.runCommand("/bau addmember " + p.user().getUserName()));
+        o.prefixless("SERVER_ADD_MESSAGE", new Message("SERVER_ADD_MESSAGE_HOVER", p.user().getUserName()), ClickEvent.runCommand("/bau addmember " + p.user().getUserName()));
     }
 
     public static void sendPlayer(Subserver subserver, Player player) {

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

@@ -272,12 +272,13 @@ public class CheckCommand extends SWCommand {
         }
 
         private boolean concludeCheckSession(String reason, SchematicType type) {
-            if(SchematicNode.getSchematicNode(schematic.getId()) == null) // Schematic was deleted
+            boolean exists = SchematicNode.getSchematicNode(schematic.getId()) != null;
-                return false;
 
-            CheckedSchematic.create(schematic, checker.user().getId(), startTime, Timestamp.from(Instant.now()), reason);
+            if(exists) {
-            if(type != null)
+                CheckedSchematic.create(schematic, checker.user().getId(), startTime, Timestamp.from(Instant.now()), reason);
-                schematic.setSchemtype(type);
+                if(type != null)
+                    schematic.setSchemtype(type);
+            }
 
             remove();
             VelocityCore.schedule(() -> {
@@ -285,7 +286,7 @@ public class CheckCommand extends SWCommand {
                 if(subserver != null)
                     subserver.stop();
             }).schedule();
-            return true;
+            return exists;
         }
 
         private void remove() {

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

@@ -70,7 +70,7 @@ public class SendCommand extends SWCommand {
             public RegisteredServer map(Chatter sender, PreviousArguments previousArguments, String s) {
                 SteamwarUser user = sender.user();
                 for (RegisteredServer registeredServer : VelocityCore.getProxy().getAllServers()) {
-                    if (check(user, registeredServer)) {
+                    if (registeredServer.getServerInfo().getName().equalsIgnoreCase(s) && check(user, registeredServer)) {
                         return registeredServer;
                     }
                 }

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

@@ -20,18 +20,17 @@
 package de.steamwar.velocitycore.mods;
 
 import com.velocitypowered.api.proxy.Player;
-import de.steamwar.sql.Punishment;
-import de.steamwar.velocitycore.VelocityCore;
-import de.steamwar.velocitycore.commands.PunishmentCommand;
 import de.steamwar.messages.Chatter;
 import de.steamwar.sql.Mod;
 import de.steamwar.sql.Mod.ModType;
+import de.steamwar.sql.Punishment;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
+import de.steamwar.velocitycore.VelocityCore;
+import de.steamwar.velocitycore.commands.PunishmentCommand;
 import lombok.Getter;
 import lombok.experimental.UtilityClass;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
 import java.sql.Timestamp;
 import java.time.Instant;
@@ -88,7 +87,7 @@ public class ModUtils {
             VelocityCore.getLogger().log(Level.SEVERE, "%s %s wurde automatisch wegen der Mods %s gebannt.".formatted(user.getUserName(), user.getId(), modList));
         }
 
-        disconnect.accept(LegacyComponentSerializer.legacySection().deserialize(message));
+        disconnect.accept(Chatter.SERIALIZER.deserialize(message));
         return false;
     }
 }

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

@@ -20,6 +20,7 @@
 package de.steamwar.velocitycore.network.handlers;
 
 import com.velocitypowered.api.proxy.Player;
+import de.steamwar.messages.Chatter;
 import de.steamwar.network.packets.PacketHandler;
 import de.steamwar.network.packets.common.FightEndsPacket;
 import de.steamwar.sql.SchematicType;
@@ -29,7 +30,6 @@ import de.steamwar.velocitycore.ArenaMode;
 import de.steamwar.velocitycore.VelocityCore;
 import lombok.RequiredArgsConstructor;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 import net.kyori.adventure.title.Title;
 
 import java.time.Duration;
@@ -186,10 +186,10 @@ public class EloPlayerHandler extends PacketHandler {
 
         double eloStep = eloGain / 40.0;
         for (int i = 0; i < 40; i++) {
-            Component eloGainComponent = LegacyComponentSerializer.legacySection().deserialize(color + (int) (eloStep * (i + 1)));
+            Component eloGainComponent = Chatter.SERIALIZER.deserialize(color + (int) (eloStep * (i + 1)));
             int finalI = i;
             VelocityCore.schedule(() -> player.showTitle(Title.title(
-                    LegacyComponentSerializer.legacySection().deserialize(getRankup.apply(finalI)),
+                    Chatter.SERIALIZER.deserialize(getRankup.apply(finalI)),
                     eloGainComponent,
                     Title.Times.times(Duration.ofMillis(finalI == 0 ? 250 : 0), Duration.ofSeconds(2), Duration.ofMillis(finalI == 39 ? 250 : 0))
             ))).delay(i * 50L, TimeUnit.MILLISECONDS).schedule();

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

@@ -142,8 +142,10 @@ public class Tablist extends ChannelInboundHandlerAdapter {
     }
 
     public void onServerPostSwitch() {
-        if(player.getProtocolVersion().greaterThan(ProtocolVersion.MINECRAFT_1_20)) {
+        if(player.getProtocolVersion().noLessThan(ProtocolVersion.MINECRAFT_1_20)) {
-            current.clear();
+            if(player.getProtocolVersion().greaterThan(ProtocolVersion.MINECRAFT_1_20))
+                current.clear();
+
             sendPacket(player, createTeamPacket);
         }
     }

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

@@ -55,7 +55,7 @@ public class TablistManager extends BasicListener {
     public TablistManager() {
         VelocityCore.schedule(this::updateTablist).repeat(1, TimeUnit.SECONDS).schedule();
         synchronized (tablists) {
-            VelocityCore.getProxy().getAllPlayers().forEach(player -> tablists.put(player, new Tablist(player)));
+            VelocityCore.getProxy().getAllPlayers().forEach(player -> tablists.computeIfAbsent(player, Tablist::new).onServerSwitch());
         }
     }
 
@@ -65,7 +65,7 @@ public class TablistManager extends BasicListener {
             tablists.computeIfAbsent(event.getPlayer(), Tablist::new).onServerSwitch();
         }
 
-        if(event.getPlayer().getProtocolVersion().noGreaterThan(ProtocolVersion.MINECRAFT_1_20))
+        if(event.getPlayer().getProtocolVersion().lessThan(ProtocolVersion.MINECRAFT_1_20))
             Tablist.sendPacket(event.getPlayer(), Tablist.createTeamPacket);
     }
 

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

@@ -26,7 +26,6 @@ import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserPerm;
 import lombok.Getter;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 
 import java.util.List;
 import java.util.UUID;
@@ -43,7 +42,7 @@ public interface TablistPart {
 
         public Item(UUID uuid, String displayName, List<GameProfile.Property> properties) {
             this.uuid = uuid;
-            this.displayName = LegacyComponentSerializer.legacySection().deserialize(displayName);
+            this.displayName = Chatter.SERIALIZER.deserialize(displayName);
             this.properties = properties;
         }
 
@@ -55,9 +54,9 @@ public interface TablistPart {
             this.uuid = player.getUniqueId();
             UserPerm.Prefix prefix = SteamwarUser.get(player.getUniqueId()).prefix();
             if (prefix == UserPerm.emptyPrefix && sameTeam) {
-                this.displayName = LegacyComponentSerializer.legacySection().deserialize("§f" + player.getUsername());
+                this.displayName = Chatter.SERIALIZER.deserialize("§f" + player.getUsername());
             } else {
-                this.displayName = LegacyComponentSerializer.legacySection().deserialize(prefix.getColorCode() + player.getUsername());
+                this.displayName = Chatter.SERIALIZER.deserialize(prefix.getColorCode() + player.getUsername());
             }
             this.properties = player.getGameProfileProperties();
         }

WebsiteBackend/src/de/steamwar/plugins/Auth.kt

@@ -29,6 +29,7 @@ import io.ktor.server.application.hooks.*
 import io.ktor.server.auth.*
 import io.ktor.server.request.*
 import io.ktor.server.response.*
+import io.ktor.util.*
 
 
 data class SWAuthPrincipal(val token: Token, val user: SteamwarUser) : Principal
@@ -104,7 +105,7 @@ Message: ${cause.message}
     }
 
     onCallRespond { call ->
-        if (call.response.status()?.isSuccess() == true) {
+        if ((call.response.status() ?: HttpStatusCode.OK).isSuccess()) {
             return@onCallRespond
         }
 
@@ -120,7 +121,7 @@ Message: ${cause.message}
             Headers:
             ${call.request.headers.entries().joinToString("\n    ") { "${it.key}: ${it.value}" }}
             Body:
-            ${call.request.receiveChannel()}
+            ${call.request.receiveChannel().toByteArray().decodeToString()}
         """.trimIndent()
 
         SWException.log(msg, stack)

WebsiteBackend/src/de/steamwar/plugins/Plugins.kt

@@ -50,7 +50,7 @@ fun Application.configurePlugins() {
                 it.request.headers["X-Forwarded-For"] ?: it.request.local.remoteHost
             }
             requestWeight { applicationCall, _ ->
-                if(applicationCall.request.headers["X-Forwarded-For"] != null) {
+                if(!applicationCall.request.headers.contains("X-Forwarded-For")) {
                     0
                 } else {
                     1

WebsiteBackend/src/de/steamwar/routes/Data.kt

@@ -73,7 +73,7 @@ fun Route.configureDataRoutes() {
         route("/admin") {
             install(SWPermissionCheck) {
                 mustAuth = true
-                permission = UserPerm.PREFIX_MODERATOR
+                permission = UserPerm.MODERATION
             }
             get("/users") {
                 call.respond(SteamwarUser.getAll().map { ResponseUser(it) })

settings.gradle.kts

@@ -119,7 +119,7 @@ dependencyResolutionManagement {
             library("datafixer", "com.mojang:datafixerupper:4.0.26")
             library("brigadier", "com.mojang:brigadier:1.0.18")
             library("viaapi", "com.viaversion:viaversion-api:4.3.1")
-            library("anvilgui", "net.wesjd:anvilgui:1.7.0-SNAPSHOT")
+            library("anvilgui", "net.wesjd:anvilgui:1.10.3-SNAPSHOT")
 
             library("nms8", "de.steamwar:spigot:1.8")
             library("nms9", "de.steamwar:spigot:1.9")
@@ -136,6 +136,7 @@ dependencyResolutionManagement {
             library("worldedit12", "de.steamwar:worldedit:1.12")
             library("worldedit15", "de.steamwar:worldedit:1.15")
             library("fawe18", "de.steamwar:fastasyncworldedit:1.18")
+            library("fawe21", "de.steamwar:fastasyncworldedit:1.21")
 
             library("velocity", "de.steamwar:velocity:RELEASE")
             library("velocityapi", "com.velocitypowered:velocity-api:3.3.0-SNAPSHOT")
@@ -174,6 +175,7 @@ include(
     "BauSystem:BauSystem_18",
     "BauSystem:BauSystem_19",
     "BauSystem:BauSystem_20",
+    "BauSystem:BauSystem_21",
     "BauSystem:BauSystem_Main"
 )
 
@@ -196,6 +198,7 @@ include(
     "FightSystem:FightSystem_18",
     "FightSystem:FightSystem_19",
     "FightSystem:FightSystem_20",
+    "FightSystem:FightSystem_21",
     "FightSystem:FightSystem_Core",
     "FightSystem:FightSystem_Standalone"
 )