Merge pull request 'fix(tracer): Fixed wrong velocity taken in advanced flag' (#253) from fix-direction-decision-in-advanced-flag into master

Reviewed-on: #253
Reviewed-by: YoyoNow <jwsteam@nidido.de>

.gitignore

@@ -1,5 +1,7 @@
-# Package Files
+# Build files
 *.jar
+**/bin
+**/build
 
 # Gradle
 .gradle
@@ -10,6 +12,10 @@ steamwar.properties
 # IntelliJ IDEA
 .idea
 *.iml
+plugin.yml
 
 # Other
-lib
+lib
+
+#linkage
+LinkageUtils.java

BauSystem_15/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 sourceSets {
     main {

BauSystem_15/src/de/steamwar/bausystem/features/tracer/record/TNTPrimedIterator15.java

@@ -1,39 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.tracer.record;
-
-import net.minecraft.server.v1_15_R1.EntityTNTPrimed;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_15_R1.CraftWorld;
-import org.bukkit.entity.TNTPrimed;
-
-import java.util.stream.Stream;
-
-public class TNTPrimedIterator15 implements TNTPrimedIterator {
-
-    private static final CraftWorld WORLD = (CraftWorld) Bukkit.getWorlds().get(0);
-
-    @Override
-    public Stream<TNTPrimed> iterator() {
-        return WORLD.getHandle().entitiesById.values().stream()
-                .filter(EntityTNTPrimed.class::isInstance)
-                .map(entity -> (TNTPrimed) entity.getBukkitEntity());
-    }
-}

BauSystem_15/src/de/steamwar/bausystem/utils/FlatteningWrapper15.java

@@ -106,6 +106,7 @@ public class FlatteningWrapper15 implements FlatteningWrapper {
 
     private static final WorldEditPlugin WORLDEDIT_PLUGIN = Objects.requireNonNull((WorldEditPlugin) Bukkit.getPluginManager().getPlugin("WorldEdit"));
     private static final World BUKKITWORLD = new BukkitWorld(Bukkit.getWorlds().get(0));
+
     @Override
     public void setSelection(Player p, Point minPoint, Point maxPoint) {
         WORLDEDIT_PLUGIN.getSession(p).setRegionSelector(BUKKITWORLD, new CuboidRegionSelector(BUKKITWORLD, toBlockVector3(minPoint), toBlockVector3(maxPoint)));
@@ -190,7 +191,7 @@ public class FlatteningWrapper15 implements FlatteningWrapper {
     }
 
     @Override
-    public boolean backup(Point minPoint, Point maxPoint, File file) {
+    public Clipboard copy(Point minPoint, Point maxPoint, Point copyPoint) {
         BukkitWorld bukkitWorld = new BukkitWorld(Bukkit.getWorlds().get(0));
         CuboidRegion region = new CuboidRegion(bukkitWorld, toBlockVector3(minPoint), toBlockVector3(maxPoint));
         BlockArrayClipboard clipboard = new BlockArrayClipboard(region);
@@ -203,12 +204,21 @@ public class FlatteningWrapper15 implements FlatteningWrapper {
             copy.setCopyingBiomes(false);
 
             Operations.complete(copy);
+            clipboard.setOrigin(toBlockVector3(copyPoint));
+            return clipboard;
+        } catch (WorldEditException e) {
+            Bukkit.getLogger().log(Level.SEVERE, e.getMessage(), e);
+            return null;
+        }
+    }
 
-            try (ClipboardWriter writer = BuiltInClipboardFormat.SPONGE_SCHEMATIC.getWriter(new FileOutputStream(file))) {
-                writer.write(clipboard);
-            }
+    @Override
+    public boolean backup(Point minPoint, Point maxPoint, File file) {
+        Clipboard clipboard = copy(minPoint, maxPoint, minPoint);
+        try (ClipboardWriter writer = BuiltInClipboardFormat.SPONGE_SCHEMATIC.getWriter(new FileOutputStream(file))) {
+            writer.write(clipboard);
             return true;
-        } catch (WorldEditException | IOException e) {
+        } catch (IOException e) {
             Bukkit.getLogger().log(Level.SEVERE, e.getMessage(), e);
             return false;
         }

BauSystem_15/src/de/steamwar/bausystem/utils/TickListener15.java

@@ -0,0 +1,23 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  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;
+
+public class TickListener15 implements TickListener {
+}

BauSystem_18/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 sourceSets {
     main {

BauSystem_18/src/de/steamwar/bausystem/features/tracer/record/TNTPrimedIterator18.java

@@ -1,46 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.tracer.record;
-
-import com.comphenix.tinyprotocol.Reflection;
-import net.minecraft.server.level.WorldServer;
-import net.minecraft.world.level.entity.LevelEntityGetter;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.TNTPrimed;
-
-import java.util.stream.Stream;
-import java.util.stream.StreamSupport;
-
-public class TNTPrimedIterator18 implements TNTPrimedIterator {
-
-    private static final Reflection.MethodInvoker getWorld = Reflection.getMethod(Reflection.getClass("{obc}.CraftWorld"), "getHandle");
-    private static final Reflection.MethodInvoker getWorldEntities = Reflection.getTypedMethod(WorldServer.class, null, LevelEntityGetter.class);
-    private static final Reflection.MethodInvoker getIterable = Reflection.getTypedMethod(LevelEntityGetter.class, null, Iterable.class);
-    private static final Reflection.MethodInvoker getBukkitEntity = Reflection.getTypedMethod(Reflection.getClass("{nms.world.entity}.Entity"), "getBukkitEntity", null);
-
-    @Override
-    public Stream<TNTPrimed> iterator() {
-        return StreamSupport.stream(((Iterable<?>) getIterable.invoke(getWorldEntities.invoke(getWorld.invoke(Bukkit.getWorlds().get(0))))).spliterator(), false)
-                .map(getBukkitEntity::invoke)
-                .filter(TNTPrimed.class::isInstance)
-                .map(TNTPrimed.class::cast);
-    }
-}
-

BauSystem_19/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 sourceSets {
     main {
@@ -51,6 +51,7 @@ dependencies {
     implementation project(":BauSystem_Main")
 
     compileOnly 'org.spigotmc:spigot-api:1.19-R0.1-SNAPSHOT'
+    compileOnly 'io.papermc.paper:paper-api:1.19.2-R0.1-SNAPSHOT'
     compileOnly 'it.unimi.dsi:fastutil:8.5.6'
     compileOnly 'com.mojang:datafixerupper:4.0.26'
     compileOnly 'io.netty:netty-all:4.1.68.Final'

BauSystem_19/src/de/steamwar/bausystem/utils/TickListener19.java

@@ -0,0 +1,51 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  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.destroystokyo.paper.event.server.ServerTickEndEvent;
+import com.destroystokyo.paper.event.server.ServerTickStartEvent;
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.features.tpslimit.TPSFreezeUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+public class TickListener19 implements TickListener, Listener {
+
+    private boolean tickStartRan = false;
+
+    public TickListener19() {
+        Bukkit.getPluginManager().registerEvents(this, BauSystem.getInstance());
+    }
+
+    @EventHandler
+    public void onServerTickStart(ServerTickStartEvent event) {
+        if (TPSFreezeUtils.isFrozen()) return;
+        Bukkit.getPluginManager().callEvent(new TickStartEvent());
+        tickStartRan = true;
+    }
+
+    @EventHandler
+    public void onServerTickEnd(ServerTickEndEvent event) {
+        if (!tickStartRan) return;
+        Bukkit.getPluginManager().callEvent(new TickEndEvent());
+        tickStartRan = false;
+    }
+}

BauSystem_20/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 sourceSets {
     main {

BauSystem_Linkage/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 sourceSets {
     main {

BauSystem_Linkage/src/de/steamwar/linkage/types/ScoreboardElement_GENERIC.java

@@ -35,6 +35,6 @@ public class ScoreboardElement_GENERIC implements LinkageType {
     @Override
     public void generateCode(BuildPlan buildPlan, MethodBuilder methodBuilder, String s, TypeElement typeElement) {
         buildPlan.addImport("de.steamwar.bausystem.features.world.BauScoreboard");
-        methodBuilder.addLine("BauScoreboard.ELEMENTS.add(" + s + ");");
+        methodBuilder.addLine("BauScoreboard.addElement(" + s + ");");
     }
 }

BauSystem_Main/build.gradle

@@ -27,8 +27,8 @@ version '1.0'
 
 compileJava.options.encoding = 'UTF-8'
 
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
+sourceCompatibility = 17
+targetCompatibility = 17
 
 sourceSets {
     main {

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

@@ -22,16 +22,19 @@ package de.steamwar.bausystem;
 import com.comphenix.tinyprotocol.TinyProtocol;
 import de.steamwar.bausystem.configplayer.Config;
 import de.steamwar.bausystem.features.tpslimit.TPSFreezeUtils;
-import de.steamwar.bausystem.features.world.RamUsage;
 import de.steamwar.bausystem.linkage.LinkageUtils;
 import de.steamwar.bausystem.region.loader.PrototypeLoader;
 import de.steamwar.bausystem.region.loader.RegionLoader;
 import de.steamwar.bausystem.region.loader.Updater;
+import de.steamwar.bausystem.utils.TickListener;
 import de.steamwar.bausystem.worlddata.WorldData;
+import de.steamwar.command.AbstractValidator;
+import de.steamwar.command.SWCommandUtils;
 import de.steamwar.message.Message;
 import lombok.Getter;
 import org.bukkit.Bukkit;
-import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 import org.bukkit.event.Listener;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
@@ -49,16 +52,13 @@ public class BauSystem extends JavaPlugin implements Listener {
 
     // This should be treated as final!
     public static Message MESSAGE;
+    public static final boolean DEV_SERVER = !System.getProperty("user.home").endsWith("minecraft");
 
     @Getter
     private static BauSystem instance;
 
-    private World world;
-
     @Override
     public void onEnable() {
-        world = Bukkit.getWorlds().get(0);
-
         // LOGGER
         fixLogging();
 
@@ -73,31 +73,40 @@ public class BauSystem extends JavaPlugin implements Listener {
         } catch (SecurityException e) {
             Bukkit.getLogger().log(Level.SEVERE, e.getMessage(), e);
             Bukkit.shutdown();
+            System.exit(1);
             return;
         }
 
         new Updater(PrototypeLoader.file, PrototypeLoader::load);
         new Updater(RegionLoader.file, RegionLoader::load);
 
-        LinkageUtils.link();
-        RamUsage.init();
+        SWCommandUtils.addValidator(Player.class, validator(Permission.BUILD));
+        SWCommandUtils.addValidator(CommandSender.class, validator(Permission.BUILD));
+        SWCommandUtils.addValidator("supervisor", validator(Permission.SUPERVISOR));
+        SWCommandUtils.addValidator("owner", validator(Permission.OWNER));
 
-        // This could disable any watchdog stuff. We need to investigate if this is a problem.
-        /*
-        Thread thread = new Thread(() -> {
-            while (true) {
-                WatchdogThread.tick();
-                try {
-                    Thread.sleep(1000);
-                } catch (InterruptedException e) {
-                    Thread.currentThread().interrupt();
+        try {
+            LinkageUtils.link();
+        } catch (Exception e) {
+            Bukkit.getLogger().log(Level.SEVERE, e.getMessage(), e);
+            Bukkit.shutdown();
+            System.exit(1);
+            return;
+        }
+        TickListener.impl.init();
+    }
+
+    private <T extends CommandSender> AbstractValidator<T, ?> validator(Permission permission) {
+        return (commandSender, object, messageSender) -> {
+            if (commandSender instanceof Player) {
+                if (permission.hasPermission((Player) commandSender)) {
+                    return true;
                 }
+                messageSender.send("NO_PERMISSION");
+                return false;
             }
-        });
-        thread.setName("WatchdogThread ticker");
-        thread.setDaemon(true);
-        thread.start();
-         */
+            return true;
+        };
     }
 
     @Override

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

@@ -20,43 +20,77 @@
 package de.steamwar.bausystem;
 
 import de.steamwar.bausystem.config.BauServer;
-import de.steamwar.command.CommandMetaData;
-import de.steamwar.command.TypeValidator;
+import de.steamwar.bausystem.features.world.BauMemberUpdate;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.sql.BauweltMember;
+import de.steamwar.sql.SteamwarUser;
 import lombok.AllArgsConstructor;
-import org.bukkit.command.CommandSender;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
+import java.util.HashSet;
+import java.util.Set;
 import java.util.function.Predicate;
 
 @AllArgsConstructor
 public enum Permission {
 
-    WORLD(BauweltMember::isWorld),
-    WORLDEDIT(BauweltMember::isWorldEdit),
-    MEMBER(bauweltMember -> true),
-    OWNER(bauweltMember -> false);
+    OWNER(bauweltMember -> false),
+    SUPERVISOR(bauweltMember -> {
+        return bauweltMember.isSupervisor();
+    }),
+    BUILD(bauweltMember -> {
+        if (isTempOnlySpectator(bauweltMember)) return false;
+        return bauweltMember.isBuild() || SUPERVISOR.permissionPredicate.test(bauweltMember);
+    }),
+    /**
+     * Only used for {@link BauMemberUpdate}
+     */
+    REAL_SPECTATOR(bauweltMember -> {
+        return !bauweltMember.isBuild() && !bauweltMember.isSupervisor();
+    }),
+    /**
+     * Primarily used for {@link de.steamwar.bausystem.linkage.specific.GuiItem}
+     */
+    MEMBER(bauweltMember -> {
+        return true;
+    });
+
+    private static final Set<Integer> TEMP_ONLY_SPECTATOR = new HashSet<>();
+
+    private static boolean isTempOnlySpectator(BauweltMember bauweltMember) {
+        return TEMP_ONLY_SPECTATOR.contains(bauweltMember.getMemberID());
+    }
+    
+    public static boolean isTempOnlySpectator(Player player) {
+        return TEMP_ONLY_SPECTATOR.contains(SteamwarUser.get(player.getUniqueId()).getId());
+    }
+
+    public static void forceOnlySpectator(Player player) {
+        TEMP_ONLY_SPECTATOR.add(SteamwarUser.get(player.getUniqueId()).getId());
+        BauMemberUpdate.baumemberUpdate();
+    }
+
+    /**
+     * Only used by {@link BauMemberUpdate}
+     */
+    public static void removeForceOnlySpectator(Player player) {
+        TEMP_ONLY_SPECTATOR.remove(SteamwarUser.get(player.getUniqueId()).getId());
+    }
 
     private final Predicate<BauweltMember> permissionPredicate;
 
-    public boolean hasPermission(Player member) {
-        if (member.getUniqueId().equals(BauServer.getInstance().getOwner())) {
-            return true;
-        }
-
-        BauweltMember bauMember = BauweltMember.getBauMember(BauServer.getInstance().getOwner(), member.getUniqueId());
-        if (bauMember == null) {
-            return false;
-        }
-
-        return permissionPredicate.test(bauMember);
+    public boolean hasPermission(BauweltMember bauweltMember) {
+        if (bauweltMember == null) return false;
+        return permissionPredicate.test(bauweltMember);
     }
 
-    public static boolean hasPermission(Player member, Permission permission) {
-        return permission.hasPermission(member);
+    public boolean hasPermission(Player member) {
+        if (SteamwarUser.get(member.getUniqueId()).getId() == BauServer.getInstance().getOwnerID()) {
+            return this != REAL_SPECTATOR;
+        }
+        BauweltMember bauweltMember = BauweltMember.getBauMember(BauServer.getInstance().getOwner(), member.getUniqueId());
+        if (bauweltMember == null) return this == REAL_SPECTATOR;
+        return permissionPredicate.test(bauweltMember);
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/configplayer/Config.java

@@ -97,7 +97,7 @@ public class Config implements Listener {
 
     public void saveAll() {
         playerConfigurations.forEach((uuid, yapionObject) -> {
-            String string = yapionObject.toYAPION(new StringOutput()).getResult();
+            String string = yapionObject.toYAPION(new StringOutput()).getResult().replaceAll("\\+", "\\");
             UserConfig.updatePlayerConfig(uuid, "bausystem", string);
         });
         playerConfigurations.clear();
@@ -112,7 +112,7 @@ public class Config implements Listener {
         UUID uuid = player.getUniqueId();
         if (playerConfigurations.containsKey(uuid)) {
             YAPIONObject yapionObject = playerConfigurations.get(uuid);
-            String string = yapionObject.toYAPION(new StringOutput()).getResult();
+            String string = yapionObject.toYAPION(new StringOutput()).getResult().replaceAll("\\\\+", "\\\\");
             UserConfig.updatePlayerConfig(uuid, "bausystem", string);
         }
     }

BauSystem_Main/src/de/steamwar/bausystem/features/attributescopy/AttributeRemoveCommand.java

@@ -44,7 +44,7 @@ public class AttributeRemoveCommand extends SWCommand {
 
     @Register({"all"})
     @Register({"*"})
-    public void genericCommand(Player player) {
+    public void genericCommand(@Validator Player player) {
         ItemStack itemStack = player.getInventory().getItemInMainHand();
         ItemMeta itemMeta = itemStack.getItemMeta();
         itemMeta.setLore(new ArrayList<>());
@@ -53,7 +53,7 @@ public class AttributeRemoveCommand extends SWCommand {
     }
 
     @Register(description = "ATTRIBUTE_REMOVE_COMMAND_HELP")
-    public void genericCommand(Player player, @Mapper("attribute") String attribute) {
+    public void genericCommand(@Validator Player player, @Mapper("attribute") String attribute) {
         ItemStack itemStack = player.getInventory().getItemInMainHand();
         ItemMeta itemMeta = itemStack.getItemMeta();
         if (itemMeta == null) {

BauSystem_Main/src/de/steamwar/bausystem/features/attributescopy/AttributesCopyCommand.java

@@ -41,7 +41,7 @@ public class AttributesCopyCommand extends SWCommand {
     }
 
     @Register
-    public void genericCommand(Player player) {
+    public void genericCommand(@Validator Player player) {
         Block block = player.getTargetBlockExact(8, FluidCollisionMode.ALWAYS);
         if (block == null) return;
         ItemStack mainHand = player.getInventory().getItemInMainHand();

BauSystem_Main/src/de/steamwar/bausystem/features/attributescopy/AttributesPlaceListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.attributescopy;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
@@ -40,6 +41,7 @@ public class AttributesPlaceListener implements Listener {
 
     @EventHandler
     public void onBlockPlace(BlockPlaceEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         ItemStack itemStack = event.getItemInHand();
         ItemMeta itemMeta = itemStack.getItemMeta();
         if (itemMeta == null) return;

BauSystem_Main/src/de/steamwar/bausystem/features/autostart/AutoStartCommand.java

@@ -32,7 +32,7 @@ public class AutoStartCommand extends SWCommand {
     }
 
     @Register(description = "AUTOSTART_COMMAND_HELP")
-    public void genericCommand(Player p) {
+    public void genericCommand(@Validator Player p) {
         SWUtils.giveItemToPlayer(p, AutostartListener.getWandItem(p));
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/autostart/AutoStartGuiItem.java

@@ -50,6 +50,6 @@ public class AutoStartGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.MEMBER;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/autostart/AutostartListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.autostart;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.tpslimit.TPSUtils;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.RegionUtils;
@@ -29,8 +30,11 @@ import de.steamwar.bausystem.utils.ItemUtils;
 import de.steamwar.inventory.SWItem;
 import de.steamwar.linkage.Linked;
 import lombok.Getter;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.block.data.type.Chest;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
@@ -39,11 +43,9 @@ import org.bukkit.event.inventory.InventoryCloseEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.inventory.ItemStack;
 
+import java.io.File;
 import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
+import java.util.*;
 
 @Linked
 public class AutostartListener implements Listener {
@@ -66,6 +68,7 @@ public class AutostartListener implements Listener {
 
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (!ItemUtils.isItem(event.getItem(), "autostart")) {
             return;
         }
@@ -75,6 +78,12 @@ public class AutostartListener implements Listener {
         if (event.getClickedBlock().getBlockData() instanceof Chest) {
             return;
         }
+        if (event.getClickedBlock().getType() == Material.BEDROCK) {
+            event.getClickedBlock().setType(Material.SLIME_BLOCK);
+            Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
+                event.getClickedBlock().setType(Material.BEDROCK, false);
+            }, 1);
+        }
         activate(event.getPlayer());
     }
 
@@ -83,6 +92,7 @@ public class AutostartListener implements Listener {
         if (!(event.getPlayer() instanceof Player)) {
             return;
         }
+        if(!Permission.BUILD.hasPermission((Player) event.getPlayer())) return;
         if (!ItemUtils.isItem(event.getPlayer().getInventory().getItemInMainHand(), "autostart")) {
             return;
         }
@@ -117,15 +127,24 @@ public class AutostartListener implements Listener {
         if (regionStartTime.isEmpty()) {
             return;
         }
+
         event.blockList().forEach(block -> {
             Region region = Region.getRegion(block.getLocation());
             if (!regionStartTime.containsKey(region)) return;
             if (!region.hasType(RegionType.TESTBLOCK)) return;
             if (!region.inRegion(block.getLocation(), RegionType.TESTBLOCK, RegionExtensionType.EXTENSION)) return;
             long tickDiff = TPSUtils.currentRealTick.get() - regionStartTime.remove(region);
+            long preFightDurationInSeconds = getPreFightDurationInSeconds(region);
             RegionUtils.message(region, "AUTOSTART_MESSAGE_RESULT1", tickDiff);
-            RegionUtils.message(region, "AUTOSTART_MESSAGE_RESULT2", 30, (600 - tickDiff));
+            RegionUtils.message(region, "AUTOSTART_MESSAGE_RESULT2", preFightDurationInSeconds, ((preFightDurationInSeconds * 20) - tickDiff));
             RegionUtils.message(region, "AUTOSTART_MESSAGE_RESULT3");
         });
     }
+
+    private int getPreFightDurationInSeconds(Region region) {
+        File file = region.gameModeConfig();
+        if (file == null) return 30;
+        FileConfiguration config = YamlConfiguration.loadConfiguration(file);
+        return config.getInt("Times.PreFightDuration", 30);
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/backup/BackupCommand.java

@@ -62,7 +62,7 @@ public class BackupCommand extends SWCommand {
     }
 
     @Register(value = "create", description = "BACKUP_HELP_CREATE")
-    public void backupCreate(@Validator Player p) {
+    public void backupCreate(@Validator("owner") Player p) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) {
             return;
@@ -79,7 +79,7 @@ public class BackupCommand extends SWCommand {
     }
 
     @Register(value = "load", description = "BACKUP_HELP_LOAD")
-    public void backupLoad(@Validator Player p, @Mapper("backupName") String backupName) {
+    public void backupLoad(@Validator("owner") Player p, @Mapper("backupName") String backupName) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) {
             return;
@@ -130,7 +130,7 @@ public class BackupCommand extends SWCommand {
         }
         SWListInv<String> swListInv = new SWListInv<>(p, BauSystem.MESSAGE.parse("BACKUP_INV_NAME", p), swListEntries, (clickType, s) -> {
             p.getOpenInventory().close();
-            backupLoad(p, s);
+            p.performCommand("backup load " + s);
         });
         swListInv.open();
     }
@@ -140,13 +140,6 @@ public class BackupCommand extends SWCommand {
         return SWCommandUtils.createMapper(s -> s, (commandSender, s) -> listBackup((Player) commandSender));
     }
 
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> backupValidator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLDEDIT), "BACKUP_NO_PERMS");
-        };
-    }
-
     private List<String> listBackup(Player p) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) {

BauSystem_Main/src/de/steamwar/bausystem/features/bau/BauCommand.java

@@ -1,41 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2021  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.bau;
-
-import de.steamwar.command.SWCommand;
-import de.steamwar.linkage.Linked;
-import de.steamwar.linkage.LinkedInstance;
-import org.bukkit.entity.Player;
-
-@Linked
-public class BauCommand extends SWCommand {
-
-    @LinkedInstance
-    public InfoCommand infoCommand;
-
-    public BauCommand() {
-        super("bau", "b", "gs");
-    }
-
-    @Register(value = "info", description = "BAU_COMMAND_HELP_INFO")
-    public void infoCommand(Player p) {
-        infoCommand.sendBauInfo(p);
-    }
-}

BauSystem_Main/src/de/steamwar/bausystem/features/bau/ForceSpectatorCommand.java

@@ -0,0 +1,73 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.bau;
+
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
+import de.steamwar.command.PreviousArguments;
+import de.steamwar.command.SWCommand;
+import de.steamwar.command.TypeMapper;
+import de.steamwar.linkage.Linked;
+import de.steamwar.techhider.TechHider;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import java.util.Collection;
+import java.util.stream.Collectors;
+
+@Linked
+public class ForceSpectatorCommand extends SWCommand {
+
+    public ForceSpectatorCommand() {
+        super("forcespectator");
+    }
+
+    @Register
+    public void forceSpectator(@Validator("supervisor") Player player, @Mapper("builder") Player other) {
+        Permission.forceOnlySpectator(other);
+    }
+
+    @Mapper("builder")
+    public TypeMapper<Player> spectatorMapper() {
+        return new TypeMapper<>() {
+            @Override
+            public Player map(CommandSender commandSender, String[] previousArguments, String s) {
+                Player player = Bukkit.getPlayer(s);
+                if (player == null) {
+                    return null;
+                }
+                if (Permission.BUILD.hasPermission(player) && !Permission.SUPERVISOR.hasPermission(player)) {
+                    return player;
+                }
+                return null;
+            }
+
+            @Override
+            public Collection<String> tabCompletes(CommandSender sender, PreviousArguments previousArguments, String s) {
+                return Bukkit.getOnlinePlayers().stream()
+                        .filter(Permission.BUILD::hasPermission)
+                        .filter(player -> !Permission.SUPERVISOR.hasPermission(player))
+                        .map(Player::getName)
+                        .collect(Collectors.toList());
+            }
+        };
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/bau/InfoCommand.java

@@ -1,6 +1,7 @@
 package de.steamwar.bausystem.features.bau;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.config.BauServer;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.flags.Flag;
@@ -12,7 +13,7 @@ import de.steamwar.sql.BauweltMember;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.entity.Player;
 
-import java.util.List;
+import java.util.*;
 
 @Linked
 public class InfoCommand extends SWCommand {
@@ -24,17 +25,8 @@ public class InfoCommand extends SWCommand {
         super("bauinfo");
     }
 
-    @Register(help = true)
-    public void genericHelp(Player p, String... args) {
-        BauSystem.MESSAGE.send("BAU_INFO_COMMAND_HELP", p);
-    }
-
-    @Register
+    @Register(description = "BAU_INFO_COMMAND_HELP")
     public void genericCommand(Player p) {
-        sendBauInfo(p);
-    }
-
-    public void sendBauInfo(Player p) {
         BauSystem.MESSAGE.send("BAU_INFO_COMMAND_OWNER", p, SteamwarUser.get(bauServer.getOwnerID()).getUserName());
         Region region = Region.getRegion(p.getLocation());
         for (Flag flag : Flag.getFlags()) {
@@ -47,18 +39,28 @@ public class InfoCommand extends SWCommand {
             }
         }
 
-        List<BauweltMember> members = BauweltMember.getMembers(bauServer.getOwnerID());
-        StringBuilder membermessage = new StringBuilder();
-        membermessage.append(BauSystem.MESSAGE.parsePrefixed("BAU_INFO_COMMAND_MEMBER", p, members.size()));
+        if (Permission.BUILD.hasPermission(p)) {
+            List<BauweltMember> members = BauweltMember.getMembers(bauServer.getOwnerID());
+            Map<Permission, List<BauweltMember>> memberByPermission = new HashMap<>();
+            members.forEach(member -> {
+                if (Permission.SUPERVISOR.hasPermission(member)) {
+                    memberByPermission.computeIfAbsent(Permission.SUPERVISOR, __ -> new ArrayList<>()).add(member);
+                } else if (Permission.BUILD.hasPermission(member)) {
+                    memberByPermission.computeIfAbsent(Permission.BUILD, __ -> new ArrayList<>()).add(member);
+                } else {
+                    memberByPermission.computeIfAbsent(Permission.MEMBER, __ -> new ArrayList<>()).add(member);
+                }
+            });
 
-        for (BauweltMember member : members) {
-            membermessage.append(BauSystem.MESSAGE.parse("BAU_INFO_MEMBER_INFO", p,
-                    SteamwarUser.get(member.getMemberID()).getUserName(),
-                    member.isWorldEdit() ? BauSystem.MESSAGE.parse("BAU_INFO_MEMBER_WE_ALLOW", p) : BauSystem.MESSAGE.parse("BAU_INFO_MEMBER_WE_DISALLOW", p),
-                    member.isWorld() ? BauSystem.MESSAGE.parse("BAU_INFO_MEMBER_WORLD_ALLOW", p) : BauSystem.MESSAGE.parse("BAU_INFO_MEMBER_WORLD_DISALLOW", p)
-            ));
+            List<BauweltMember> supervisor = memberByPermission.getOrDefault(Permission.SUPERVISOR, Collections.emptyList());
+            BauSystem.MESSAGE.send("BAU_INFO_COMMAND_MEMBER", p, "§eSupervisor", supervisor.size(), supervisor.isEmpty() ? "§8<none>" : joining(supervisor));
+
+            List<BauweltMember> builder = memberByPermission.getOrDefault(Permission.BUILD, Collections.emptyList());
+            BauSystem.MESSAGE.send("BAU_INFO_COMMAND_MEMBER", p, "§6Builder", builder.size(), builder.isEmpty() ? "§8<none>" : joining(builder));
+
+            List<BauweltMember> spectator = memberByPermission.getOrDefault(Permission.MEMBER, Collections.emptyList());
+            BauSystem.MESSAGE.send("BAU_INFO_COMMAND_MEMBER", p, "§7Spectator", spectator.size(), spectator.isEmpty() ? "§8<none>" : joining(spectator));
         }
-        p.sendMessage(membermessage.toString());
 
         StringBuilder tpsMessage = new StringBuilder();
         tpsMessage.append(BauSystem.MESSAGE.parsePrefixed("BAU_INFO_COMMAND_TPS", p));
@@ -69,4 +71,16 @@ public class InfoCommand extends SWCommand {
         tpsMessage.append(" ").append(TPSWatcher.getTPS(TPSWatcher.TPSType.TEN_MINUTES));
         p.sendMessage(tpsMessage.toString());
     }
+
+    private String joining(List<BauweltMember> bauweltMembers) {
+        StringBuilder st = new StringBuilder();
+        for (int i = 0; i < bauweltMembers.size(); i++) {
+            if (i != 0) {
+                st.append("§8, ");
+            }
+            st.append("§7");
+            st.append(SteamwarUser.get(bauweltMembers.get(i).getMemberID()).getUserName());
+        }
+        return st.toString();
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/countingwand/CountingwandGuiItem.java

@@ -48,6 +48,6 @@ public class CountingwandGuiItem extends BauGuiItem {
 
 	@Override
 	public Permission permission() {
-		return Permission.WORLDEDIT;
+		return Permission.MEMBER;
 	}
 }

BauSystem_Main/src/de/steamwar/bausystem/features/design/endstone/DesignEndStone.java

@@ -44,7 +44,8 @@ public class DesignEndStone {
     private REntityServer entityServer = new REntityServer();
     private List<REntity> entities = new ArrayList<>();
     private Set<Location> locations = new HashSet<>();
-    private List<Player> players = new ArrayList<>();
+    private boolean wsOrAs;
+    private double maxBlastResistance;
 
     public DesignEndStone(Region region) {
         this.minX = region.getMinPointBuild().getX();
@@ -53,6 +54,17 @@ public class DesignEndStone {
         this.maxX = region.getMaxPointBuild().getX();
         this.maxY = region.getMaxPointBuild().getY();
         this.maxZ = region.getMaxPointBuild().getZ();
+        wsOrAs = region.getName().startsWith("ws") || region.getName().startsWith("as");
+        maxBlastResistance = wsOrAs ? 6.1 : 9.0;
+
+        entityServer.setCallback((player, rEntity, entityAction) -> {
+            if (entityAction != REntityServer.EntityAction.ATTACK) return;
+            Location location = new Location(WORLD, rEntity.getX(), rEntity.getY(), rEntity.getZ());
+            Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
+                location.getBlock().breakNaturally();
+                calc();
+            }, 1);
+        });
     }
 
     public void calc() {
@@ -64,8 +76,24 @@ public class DesignEndStone {
         calc(minX, minY, maxZ, maxX, maxY, maxZ, 0, 0, -1, maxZ - minZ);
         calc(minX, minY, minZ, minX, maxY, maxZ, 1, 0, 0, maxX - minX);
         calc(maxX, minY, minZ, maxX, maxY, maxZ, -1, 0, 0, maxX - minX);
-        // calc(minX, minY, minZ, maxX, minY, maxZ, 0, 1, 0, maxY - minY);
-        calc(minX, maxY, minZ, maxX, maxY, maxZ, 0, -1, 0, maxY - minY);
+        if (wsOrAs) {
+            calc(minX, minY, minZ, maxX, minY, maxZ, 0, 1, 0, maxY - minY + 1);
+        } else {
+            int airBlocks = 0;
+            double minAirBlocks = (maxX - minX) * (maxZ - minZ) * 0.1;
+            for (int x = minX; x < maxX; x++) {
+                for (int z = minZ; z < maxZ; z++) {
+                    if (WORLD.getBlockAt(x, minY, z).getType().isAir()) {
+                        airBlocks++;
+                        if (airBlocks > minAirBlocks) break;
+                    }
+                }
+            }
+            if (airBlocks > minAirBlocks) {
+                calc(minX, minY, minZ, maxX, minY, maxZ, 0, 1, 0, maxY - minY + 1);
+            }
+        }
+        calc(minX, maxY, minZ, maxX, maxY, maxZ, 0, -1, 0, maxY - minY + 1);
     }
 
     private void calc(int minX, int minY, int minZ, int maxX, int maxY, int maxZ, int dirX, int dirY, int dirZ, int steps) {
@@ -77,15 +105,16 @@ public class DesignEndStone {
                         int cy = y + step * dirY;
                         int cz = z + step * dirZ;
                         Material material = WORLD.getBlockAt(cx, cy, cz).getType();
-                        if (material == Material.END_STONE || material == Material.END_STONE_BRICKS || material == Material.END_STONE_BRICK_SLAB || material == Material.END_STONE_BRICK_STAIRS || material == Material.END_STONE_BRICK_WALL) {
+
+                        if (material != Material.WATER && material != Material.LAVA && material.getBlastResistance() >= maxBlastResistance) {
                             Location location = new Location(WORLD, cx + 0.5, cy, cz + 0.5);
-                            if (locations.contains(location)) break;
+                            if (!locations.add(location)) break;
                             RFallingBlockEntity entity = new RFallingBlockEntity(entityServer, location, Material.RED_STAINED_GLASS);
                             entity.setNoGravity(true);
                             entity.setGlowing(true);
                             entities.add(entity);
                             break;
-                        } else if (!material.isAir()) {
+                        } else if (!material.isAir() && material != Material.WATER && material != Material.LAVA) {
                             break;
                         }
                     }
@@ -95,12 +124,10 @@ public class DesignEndStone {
     }
 
     public void toggle(Player player) {
-        if (players.contains(player)) {
-            players.remove(player);
+        if (entityServer.getPlayers().contains(player)) {
             entityServer.removePlayer(player);
             BauSystem.MESSAGE.sendPrefixless("DESIGN_ENDSTONE_DISABLE", player, ChatMessageType.ACTION_BAR);
         } else {
-            players.add(player);
             entityServer.addPlayer(player);
             calc();
             BauSystem.MESSAGE.sendPrefixless("DESIGN_ENDSTONE_ENABLE", player, ChatMessageType.ACTION_BAR);
@@ -108,7 +135,7 @@ public class DesignEndStone {
     }
 
     public boolean removePlayer(Player player) {
-        players.remove(player);
-        return players.isEmpty();
+        entityServer.removePlayer(player);
+        return entityServer.getPlayers().isEmpty();
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/design/endstone/DesignEndStoneCommand.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.features.design.endstone;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.utils.RegionType;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.command.SWCommand;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Location;
@@ -33,6 +34,7 @@ import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map;
 
 @Linked
@@ -45,7 +47,7 @@ public class DesignEndStoneCommand extends SWCommand implements Listener {
     private Map<Region, DesignEndStone> designEndStoneMap = new HashMap<>();
 
     @Register(description = "DESIGN_ENDSTONE_COMMAND_HELP")
-    public void genericCommand(Player player) {
+    public void genericCommand(@Validator Player player) {
         Region region = Region.getRegion(player.getLocation());
         if (!region.hasType(RegionType.BUILD)) {
             BauSystem.MESSAGE.send("DESIGN_ENDSTONE_REGION_ERROR", player);
@@ -56,14 +58,20 @@ public class DesignEndStoneCommand extends SWCommand implements Listener {
 
     @EventHandler
     public void onPlayerQuit(PlayerQuitEvent event) {
-        Region region = Region.getRegion(event.getPlayer().getLocation());
-        DesignEndStone designEndStone = designEndStoneMap.get(region);
-        if (designEndStone == null) {
-            return;
-        }
-        if (designEndStone.removePlayer(event.getPlayer())) {
-            designEndStoneMap.remove(region);
-        }
+        disableDesignEndStone(event.getPlayer());
+    }
+
+    @EventHandler
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getNewSpectator().forEach(this::disableDesignEndStone);
+    }
+
+    private void disableDesignEndStone(Player player) {
+        new HashSet<>(designEndStoneMap.entrySet()).forEach(regionDesignEndStoneEntry -> {
+            if (regionDesignEndStoneEntry.getValue().removePlayer(player)) {
+                designEndStoneMap.remove(regionDesignEndStoneEntry.getKey());
+            }
+        });
     }
 
     @EventHandler

BauSystem_Main/src/de/steamwar/bausystem/features/detonator/DetonatorBauGuiItem.java

@@ -47,6 +47,6 @@ public class DetonatorBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.MEMBER;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/detonator/DetonatorCommand.java

@@ -58,12 +58,12 @@ public class DetonatorCommand extends SWCommand {
     }
 
     @Register(value = "wand", description = "DETONATOR_HELP_WAND")
-    public void giveWand(Player p) {
+    public void giveWand(@Validator Player p) {
         SWUtils.giveItemToPlayer(p, getWAND(p));
     }
 
     @Register(value = "click", description = "DETONATOR_HELP_CLICK")
-    public void clickDetonator(Player p) {
+    public void clickDetonator(@Validator Player p) {
         Detonator.activateDetonator(new ItemStorage(p));
     }
 

BauSystem_Main/src/de/steamwar/bausystem/features/detonator/DetonatorListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.detonator;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.features.detonator.storage.DetonatorStorage;
 import de.steamwar.bausystem.features.detonator.storage.ItemStorage;
@@ -65,6 +66,7 @@ public class DetonatorListener implements Listener {
 
     @EventHandler
     public void onBlockBreak(BlockBreakEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         Player p = event.getPlayer();
         if (Detonator.isDetonator(p.getInventory().getItemInMainHand())) {
             event.setCancelled(true);
@@ -75,6 +77,7 @@ public class DetonatorListener implements Listener {
 
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (!Detonator.isDetonator(event.getItem())) {
             return;
         }
@@ -89,7 +92,7 @@ public class DetonatorListener implements Listener {
 
     @EventHandler(ignoreCancelled = true)
     public void onPlayerMove(PlayerMoveEvent event) {
-        if (!Detonator.isDetonator(event.getPlayer().getInventory().getItemInMainHand())) {
+        if (!Permission.BUILD.hasPermission(event.getPlayer()) ||!Detonator.isDetonator(event.getPlayer().getInventory().getItemInMainHand())) {
             if (Detonator.hasActiveDetonatorShow(event.getPlayer())) {
                 Detonator.hideDetonator(event.getPlayer());
             }
@@ -110,6 +113,7 @@ public class DetonatorListener implements Listener {
 
     @EventHandler
     public void onPlayerItemHeld(PlayerItemHeldEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (Detonator.isDetonator(event.getPlayer().getInventory().getItemInMainHand())) {
             HAS_UPDATED.add(event.getPlayer());
         }
@@ -117,6 +121,7 @@ public class DetonatorListener implements Listener {
 
     @EventHandler
     public void onPlayerSwapHandItems(PlayerSwapHandItemsEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (Detonator.isDetonator(event.getMainHandItem()) || Detonator.isDetonator(event.getOffHandItem())) {
             HAS_UPDATED.add(event.getPlayer());
         }

BauSystem_Main/src/de/steamwar/bausystem/features/gui/BauGUI.java

@@ -81,7 +81,7 @@ public class BauGUI {
                     }
                 } else {
                     p.closeInventory();
-                    BauSystem.MESSAGE.send("GUI_NO_PERMISSION", p);
+                    BauSystem.MESSAGE.send("NO_PERMISSION", p);
                 }
             });
         });
@@ -108,26 +108,13 @@ public class BauGUI {
         if (!permission.hasPermission(p)) {
             List<String> lore = meta.getLore();
             if (lore == null) {
-                lore = Collections.singletonList(BauSystem.MESSAGE.parse(permissionString(permission), p));
+                lore = Collections.singletonList(BauSystem.MESSAGE.parse("NO_PERMISSION", p));
             } else {
-                lore.add(BauSystem.MESSAGE.parse(permissionString(permission), p));
+                lore.add(BauSystem.MESSAGE.parse("NO_PERMISSION", p));
             }
             meta.setLore(lore);
         }
         itemStack.setItemMeta(meta);
         return itemStack;
     }
-
-    private static String permissionString(Permission permission) {
-        switch (permission) {
-            case OWNER:
-                return "GUI_NO_OWNER";
-            case WORLD:
-                return "GUI_NO_WORLD";
-            case WORLDEDIT:
-                return "GUI_NO_WORLDEDIT";
-            default:
-                return "GUI_NO_MEMBER";
-        }
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/hotbar/HotbarCommand.java

@@ -35,7 +35,7 @@ public class HotbarCommand extends SWCommand {
     }
 
     @Register(value = "load", description = "HOTBAR_HELP_LOAD")
-    public void loadHotbar(Player p) {
+    public void loadHotbar(@Validator Player p) {
         DefaultHotbar.setHotbar(p);
         BauSystem.MESSAGE.send("HOTBAR_LOADED", p);
     }

BauSystem_Main/src/de/steamwar/bausystem/features/hotbar/HotbarListener.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.bausystem.features.hotbar;
 
+import de.steamwar.bausystem.Permission;
 import de.steamwar.linkage.Linked;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
@@ -30,6 +31,7 @@ public class HotbarListener implements Listener {
 
     @EventHandler(priority = EventPriority.LOWEST)
     public void onPlayerJoin(PlayerJoinEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (allNull(event.getPlayer().getInventory().getContents()) && allNull(event.getPlayer().getInventory().getArmorContents())) {
             DefaultHotbar.setHotbar(event.getPlayer());
         }

BauSystem_Main/src/de/steamwar/bausystem/features/inventoryfiller/InventoryFiller.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.inventoryfiller;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.configplayer.Config;
 import de.steamwar.linkage.Linked;
 import net.md_5.bungee.api.ChatMessageType;
@@ -38,6 +39,7 @@ public class InventoryFiller implements Listener {
 
     @EventHandler
     public void onPlayerDropItem(PlayerDropItemEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (!Config.getInstance().get(event.getPlayer()).getPlainValueOrDefault("inventoryfill", false)) return;
         if (!event.getPlayer().isSneaking()) return;
         Block block = event.getPlayer().getTargetBlockExact(5);
@@ -59,6 +61,7 @@ public class InventoryFiller implements Listener {
      */
     @EventHandler
     public void onPlayerItemHeld(PlayerItemHeldEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (!Config.getInstance().get(event.getPlayer()).getPlainValueOrDefault("inventoryfill", false)) return;
         if (!event.getPlayer().isSneaking()) return;
         ItemStack itemStack = event.getPlayer().getInventory().getItemInMainHand();

BauSystem_Main/src/de/steamwar/bausystem/features/killchecker/KillcheckerCommand.java

@@ -21,6 +21,7 @@ package de.steamwar.bausystem.features.killchecker;
 
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.region.Region;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.bausystem.utils.bossbar.BossBarService;
 import de.steamwar.command.SWCommand;
 import de.steamwar.linkage.Linked;
@@ -54,7 +55,7 @@ public class KillcheckerCommand extends SWCommand implements Listener {
     }
 
     @Register(value = "enable", description = "KILLCHECKER_HELP_ENABLE")
-    public void genericCommand(Player player, @OptionalValue("-outline") @StaticValue(value = {"-area", "-outline"}, allowISE = true) boolean onlyOutline) {
+    public void genericCommand(@Validator Player player, @OptionalValue("-outline") @StaticValue(value = {"-area", "-outline"}, allowISE = true) boolean onlyOutline) {
         Region region = Region.getRegion(player.getLocation());
         KillcheckerVisualizer killcheckerVisualizer = visualizers.computeIfAbsent(region, region1 -> new KillcheckerVisualizer(region1, bossBarService));
         killcheckerVisualizer.recalc();
@@ -74,16 +75,22 @@ public class KillcheckerCommand extends SWCommand implements Listener {
         BauSystem.MESSAGE.send("KILLCHECKER_DISABLE", player);
     }
 
+    @EventHandler
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getNewSpectator().forEach(this::hide);
+    }
+
     @EventHandler
     public void onPlayerQuit(PlayerQuitEvent event) {
-        Player player = event.getPlayer();
-        Set<Region> regions = new HashSet<>();
-        visualizers.forEach((region, visualizer) -> {
-            if (visualizer.disconnect(player)) {
-                regions.add(region);
+        hide(event.getPlayer());
+    }
+
+    private void hide(Player player) {
+        new HashSet<>(visualizers.entrySet()).forEach(regionKillcheckerVisualizerEntry -> {
+            if (regionKillcheckerVisualizerEntry.getValue().hide(player)) {
+                visualizers.remove(regionKillcheckerVisualizerEntry.getKey());
             }
         });
-        regions.forEach(visualizers::remove);
     }
 
     private void recalc(Block block) {

BauSystem_Main/src/de/steamwar/bausystem/features/killchecker/KillcheckerVisualizer.java

@@ -34,8 +34,6 @@ import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.boss.BarColor;
-import org.bukkit.boss.BarStyle;
-import org.bukkit.boss.BossBar;
 import org.bukkit.entity.Player;
 
 import java.util.HashMap;
@@ -45,7 +43,22 @@ import java.util.Set;
 
 public class KillcheckerVisualizer {
 
-    private static final Material[] MATERIALS = new Material[] {Material.YELLOW_STAINED_GLASS, Material.ORANGE_STAINED_GLASS, Material.RED_STAINED_GLASS, Material.PURPLE_STAINED_GLASS, Material.BLACK_STAINED_GLASS};
+    private static final Material[] MATERIALS = new Material[]{
+            Material.LIME_STAINED_GLASS,
+            Material.LIME_CONCRETE,
+            Material.GREEN_STAINED_GLASS,
+            Material.GREEN_CONCRETE,
+            Material.YELLOW_STAINED_GLASS,
+            Material.YELLOW_CONCRETE,
+            Material.ORANGE_STAINED_GLASS,
+            Material.ORANGE_CONCRETE,
+            Material.RED_STAINED_GLASS,
+            Material.RED_CONCRETE,
+            Material.PURPLE_STAINED_GLASS,
+            Material.PURPLE_CONCRETE,
+            Material.BLACK_STAINED_GLASS,
+            Material.BLACK_CONCRETE,
+    };
     private static final World WORLD = Bukkit.getWorlds().get(0);
     
     private static final double SURROUND = 4.5;
@@ -57,9 +70,6 @@ public class KillcheckerVisualizer {
     private final int zArea;
     private final int xArea;
 
-    private final Set<Player> players = new HashSet<>();
-    private final Set<Player> areaPlayers = new HashSet<>();
-
     private final Region region;
     private final BossBarService bossBarService;
 
@@ -261,7 +271,7 @@ public class KillcheckerVisualizer {
         double zPercent = xCount / (double) zArea;
         percent = (xPercent + yPercent + zPercent) / 3;
         kills = zKills + yKills + xKills;
-        players.forEach(this::updateBossBar);
+        outline.getPlayers().forEach(this::updateBossBar);
 
         Set<Point> pointSet = new HashSet<>(killCount.keySet());
         Set<Point> outlinePointsCacheLast = new HashSet<>(outlinePointsCache);
@@ -356,40 +366,21 @@ public class KillcheckerVisualizer {
         return new Cuboid(minX, minY, minZ, maxX, maxY, maxZ);
     }
 
-    public boolean show(Player player, boolean onlyOutline) {
+    public void show(Player player, boolean onlyOutline) {
         outline.addPlayer(player);
         if (!onlyOutline) {
             inner.addPlayer(player);
-            areaPlayers.add(player);
-        } else if (areaPlayers.contains(player)) {
+        } else {
             inner.removePlayer(player);
-            areaPlayers.remove(player);
         }
         updateBossBar(player);
-        return players.add(player);
     }
 
     public boolean hide(Player player) {
         outline.removePlayer(player);
-        if (areaPlayers.contains(player)) {
-            inner.removePlayer(player);
-        }
-        players.remove(player);
-        areaPlayers.remove(player);
+        inner.removePlayer(player);
         bossBarService.remove(player, region, "killchecker");
-        if (players.isEmpty()) {
-            outline.close();
-            inner.close();
-            return true;
-        }
-        return false;
-    }
-
-    public boolean disconnect(Player player) {
-        players.remove(player);
-        areaPlayers.remove(player);
-        bossBarService.remove(player, region, "killchecker");
-        if (players.isEmpty()) {
+        if (outline.getPlayers().isEmpty() && inner.getPlayers().isEmpty()) {
             outline.close();
             inner.close();
             return true;

BauSystem_Main/src/de/steamwar/bausystem/features/loader/Loader.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.loader;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.loader.elements.LoaderElement;
 import de.steamwar.bausystem.features.loader.elements.LoaderInteractionElement;
 import de.steamwar.bausystem.features.loader.elements.impl.LoaderTNT;
@@ -38,7 +39,10 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.inventory.ClickType;
 import org.bukkit.event.player.PlayerQuitEvent;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public class Loader implements Listener {
@@ -70,12 +74,17 @@ public class Loader implements Listener {
 
         BauSystem.runTaskTimer(BauSystem.getInstance(), () -> {
             if (stage != Stage.RUNNING) return;
+            if(!Permission.BUILD.hasPermission(p)) return;
             if (waitTime > 0) {
                 waitTime--;
                 return;
             }
             if (currentElement >= elements.size()) {
                 currentElement = 0;
+                if (stage == Stage.SINGLE) {
+                    stage = Stage.PAUSE;
+                    return;
+                }
             }
 
             while (currentElement < elements.size()) {
@@ -90,6 +99,20 @@ public class Loader implements Listener {
         }, 0, 1);
     }
 
+    public void single() {
+        if (stage == Stage.END) return;
+        if (stage == Stage.RUNNING) return;
+        stage = Stage.SINGLE;
+        if (recorder != null) {
+            recorder.stop();
+            recorder = null;
+        }
+        if (elements.isEmpty()) {
+            BauSystem.MESSAGE.send("LOADER_NOTHING_RECORDED", p);
+            stop();
+        }
+    }
+
     public void start() {
         if (stage == Stage.END) return;
         if (stage == Stage.RUNNING) return;
@@ -347,6 +370,7 @@ public class Loader implements Listener {
     public enum Stage implements EnumDisplay {
         SETUP("LOADER_SETUP"),
         RUNNING("LOADER_RUNNING"),
+        SINGLE("LOADER_SINGLE"),
         PAUSE("LOADER_PAUSE"),
         END("LOADER_END");
 

BauSystem_Main/src/de/steamwar/bausystem/features/loader/LoaderCommand.java

@@ -20,14 +20,15 @@
 package de.steamwar.bausystem.features.loader;
 
 import de.steamwar.bausystem.BauSystem;
-import de.steamwar.bausystem.Permission;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.command.SWCommand;
-import de.steamwar.command.TypeValidator;
 import de.steamwar.linkage.Linked;
 import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
 
 @Linked
-public class LoaderCommand extends SWCommand {
+public class LoaderCommand extends SWCommand implements Listener {
 
     public LoaderCommand() {
         super("loader");
@@ -102,10 +103,20 @@ public class LoaderCommand extends SWCommand {
         loader.setTicksBetweenBlocks(delay);
     }
 
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> loaderValidator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), "LOADER_PERMS");
-        };
+    @Register(value = "single", description = "LOADER_HELP_SINGLE")
+    public void singleLoader(@Validator Player p) {
+        Loader loader = Loader.getLoader(p);
+        if (loaderNullCheck(loader, p)) return;
+        loader.single();
+        BauSystem.MESSAGE.send("LOADER_SINGLE_CMD", p);
+    }
+
+    @EventHandler
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getNewSpectator().forEach(player -> {
+            Loader loader = Loader.getLoader(player);
+            if (loader == null) return;
+            loader.stop();
+        });
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/loader/LoaderRecorder.java

@@ -43,6 +43,8 @@ import org.bukkit.inventory.EquipmentSlot;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
 
 public class LoaderRecorder implements Listener {
 
@@ -124,53 +126,10 @@ public class LoaderRecorder implements Listener {
 
         addWaitTime(false);
         Block block = event.getClickedBlock();
-        Material type = block.getType();
-        switch (type) {
-            case COMPARATOR:
-                loaderElementList.add(new LoaderComparator(block.getLocation()));
-                message("LOADER_BUTTON_COMPARATOR");
-                break;
-            case REPEATER:
-                loaderElementList.add(new LoaderRepeater(block.getLocation()));
-                message("LOADER_BUTTON_REPEATER");
-                break;
-            case NOTE_BLOCK:
-                loaderElementList.add(new LoaderNoteBlock(block.getLocation()));
-                message("LOADER_BUTTON_NOTEBLOCK");
-                break;
-            case LEVER:
-                loaderElementList.add(new LoaderLever(block.getLocation()));
-                message("LOADER_BUTTON_SWITCH");
-                break;
-            case DAYLIGHT_DETECTOR:
-                loaderElementList.add(new LoaderDaylightDetector(block.getLocation()));
-                message("LOADER_BUTTON_DAYLIGHT_DETECTOR");
-                break;
-            case LECTERN:
-                loaderElementList.add(new LoaderLectern(block.getLocation()));
-                message("LOADER_BUTTON_LECTERN");
-                break;
-            case IRON_TRAPDOOR:
-                break;
-            default:
-                if (type.name().endsWith("_TRAPDOOR")) {
-                    loaderElementList.add(new LoaderOpenable(block.getLocation(), "LOADER_BUTTON_TRAPDOOR", type));
-                    message("LOADER_BUTTON_TRAPDOOR");
-                } else if (type.name().endsWith("_DOOR")) {
-                    loaderElementList.add(new LoaderOpenable(block.getLocation(), "LOADER_BUTTON_DOOR", type));
-                    message("LOADER_BUTTON_DOOR");
-                } else if (type.name().endsWith("FENCE_GATE")) {
-                    loaderElementList.add(new LoaderOpenable(block.getLocation(), "LOADER_BUTTON_FENCEGATE", type));
-                    message("LOADER_BUTTON_FENCEGATE");
-                } else if (type.name().endsWith("STONE_BUTTON")) {
-                    loaderElementList.add(new LoaderTicks(block.getLocation(), "LOADER_BUTTON_STONE_BUTTON", type, 20));
-                    message("LOADER_BUTTON_STONE_BUTTON");
-                } else if (type.name().endsWith("BUTTON")) {
-                    loaderElementList.add(new LoaderTicks(block.getLocation(), "LOADER_BUTTON_WOOD_BUTTON", type, 30));
-                    message("LOADER_BUTTON_WOOD_BUTTON");
-                }
-                break;
-        }
+        getLoaderInteractionElement(block, (loaderInteractionElement, s) -> {
+            loaderElementList.add(loaderInteractionElement);
+            message(s);
+        });
     }
 
     private Map<Location, Long> blockSet = new HashMap<>();
@@ -226,6 +185,46 @@ public class LoaderRecorder implements Listener {
         }
     }
 
+    public static void getLoaderInteractionElement(Block block, BiConsumer<LoaderInteractionElement<?>, String> consumer) {
+        Material type = block.getType();
+        switch (type) {
+            case COMPARATOR:
+                consumer.accept(new LoaderComparator(block.getLocation()), "LOADER_BUTTON_COMPARATOR");
+                break;
+            case REPEATER:
+                consumer.accept(new LoaderRepeater(block.getLocation()), "LOADER_BUTTON_REPEATER");
+                break;
+            case NOTE_BLOCK:
+                consumer.accept(new LoaderNoteBlock(block.getLocation()), "LOADER_BUTTON_NOTEBLOCK");
+                break;
+            case LEVER:
+                consumer.accept(new LoaderLever(block.getLocation()), "LOADER_BUTTON_SWITCH");
+                break;
+            case DAYLIGHT_DETECTOR:
+                consumer.accept(new LoaderDaylightDetector(block.getLocation()), "LOADER_BUTTON_DAYLIGHT_DETECTOR");
+                break;
+            case LECTERN:
+                consumer.accept(new LoaderLectern(block.getLocation()), "LOADER_BUTTON_LECTERN");
+                break;
+            case IRON_TRAPDOOR:
+            case IRON_DOOR:
+                break;
+            default:
+                if (type.name().endsWith("_TRAPDOOR")) {
+                    consumer.accept(new LoaderOpenable(block.getLocation(), "LOADER_BUTTON_TRAPDOOR", type), "LOADER_BUTTON_TRAPDOOR");
+                } else if (type.name().endsWith("_DOOR")) {
+                    consumer.accept(new LoaderOpenable(block.getLocation(), "LOADER_BUTTON_DOOR", type), "LOADER_BUTTON_DOOR");
+                } else if (type.name().endsWith("FENCE_GATE")) {
+                    consumer.accept(new LoaderOpenable(block.getLocation(), "LOADER_BUTTON_FENCEGATE", type), "LOADER_BUTTON_FENCEGATE");
+                } else if (type.name().endsWith("STONE_BUTTON")) {
+                    consumer.accept(new LoaderTicks(block.getLocation(), "LOADER_BUTTON_STONE_BUTTON", type, 20), "LOADER_BUTTON_STONE_BUTTON");
+                } else if (type.name().endsWith("BUTTON")) {
+                    consumer.accept(new LoaderTicks(block.getLocation(), "LOADER_BUTTON_WOOD_BUTTON", type, 30), "LOADER_BUTTON_WOOD_BUTTON");
+                }
+                break;
+        }
+    }
+
     private void message(String type) {
         SWUtils.sendToActionbar(player, BauSystem.MESSAGE.parse("LOADER_MESSAGE_INTERACT", player, BauSystem.MESSAGE.parse(type, player), loaderElementList.size()));
     }

BauSystem_Main/src/de/steamwar/bausystem/features/loader/LoaderScoreboardElement.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.loader;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.utils.ScoreboardElement;
 import de.steamwar.linkage.Linked;
@@ -40,6 +41,7 @@ public class LoaderScoreboardElement implements ScoreboardElement {
 
     @Override
     public String get(Region region, Player p) {
+        if(!Permission.BUILD.hasPermission(p)) return null;
         Loader loader = Loader.getLoader(p);
         if (loader == null) return null;
         if (loader.getStage() == Loader.Stage.RUNNING) {

BauSystem_Main/src/de/steamwar/bausystem/features/loadtimer/LoadtimerCommand.java

@@ -32,12 +32,12 @@ public class LoadtimerCommand extends SWCommand {
     }
 
     @Register(value = "start", description = "LOADTIMER_HELP_START_1")
-    public void start(Player p) {
+    public void start(@Validator Player p) {
         start(p, TimerMode.HALF);
     }
 
     @Register(value = "start", description = {"LOADTIMER_HELP_START_2", "LOADTIMER_HELP_START_3"})
-    public void start(Player p, TimerMode mode) {
+    public void start(@Validator Player p, TimerMode mode) {
         Region r = Region.getRegion(p.getLocation());
         if (r.isGlobal()) return;
         if (!Loadtimer.hasTimer(r))
@@ -45,7 +45,7 @@ public class LoadtimerCommand extends SWCommand {
     }
 
     @Register(value = "stop", description = "LOADTIMER_HELP_STOP")
-    public void stop(Player p) {
+    public void stop(@Validator Player p) {
         Region r = Region.getRegion(p.getLocation());
         if (r.isGlobal()) return;
         if (Loadtimer.hasTimer(r))

BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerCommand.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.observer;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.command.SWCommand;
 import de.steamwar.linkage.Linked;
 import org.bukkit.entity.Player;
@@ -46,13 +47,13 @@ public class ObserverTracerCommand extends SWCommand {
     }
 
     @Register(value = "delete", description = "OBSERVER_HELP_DELETE")
-    public void delete(Player p) {
+    public void delete(@Validator Player p) {
         ObserverTracerListener.observerTracerMap.remove(p);
         BauSystem.MESSAGE.send("OBSERVER_DELETE", p);
     }
 
     @Register(value = "retrace", description = "OBSERVER_HELP_RETRACE")
-    public void retrace(Player p) {
+    public void retrace(@Validator Player p) {
         if (ObserverTracerListener.observerTracerMap.containsKey(p)) {
             BauSystem.MESSAGE.send("OBSERVER_RETRACE_NO_TRACE", p);
             return;

BauSystem_Main/src/de/steamwar/bausystem/features/observer/ObserverTracerListener.java

@@ -20,6 +20,8 @@
 package de.steamwar.bausystem.features.observer;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
@@ -55,6 +57,7 @@ public class ObserverTracerListener implements Listener {
 
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (!enabled.contains(event.getPlayer())) {
             return;
         }
@@ -87,6 +90,11 @@ public class ObserverTracerListener implements Listener {
         }
     }
 
+    @EventHandler
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getNewSpectator().forEach(observerTracerMap::remove);
+    }
+
     @EventHandler
     public void onPlayerJoin(PlayerJoinEvent event) {
         enabled.add(event.getPlayer());

BauSystem_Main/src/de/steamwar/bausystem/features/region/ColorCommand.java

@@ -85,7 +85,7 @@ public class ColorCommand extends SWCommand {
     @ClassValidator(value = Player.class, local = true)
     public TypeValidator<Player> validator() {
         return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!bauServer.getOwner().equals(player.getUniqueId()), "REGION_COLOR_NO_PERMS");
+            return !messageSender.send(!bauServer.getOwner().equals(player.getUniqueId()), "NO_PERMISSION");
         };
     }
 

BauSystem_Main/src/de/steamwar/bausystem/features/region/FireCommand.java

@@ -46,10 +46,6 @@ public class FireCommand extends SWCommand {
         }
     }
 
-    private String getNoPermMessage() {
-        return "REGION_FIRE_NO_PERMS";
-    }
-
     private String getEnableMessage() {
         return "REGION_FIRE_ENABLED";
     }
@@ -69,11 +65,4 @@ public class FireCommand extends SWCommand {
                 return false;
         }
     }
-
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), getNoPermMessage());
-        };
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeCommand.java

@@ -46,10 +46,6 @@ public class FreezeCommand extends SWCommand {
         }
     }
 
-    private String getNoPermMessage() {
-        return "REGION_FREEZE_NO_PERMS";
-    }
-
     private String getEnableMessage(){
         return "REGION_FREEZE_ENABLED";
     }
@@ -69,11 +65,4 @@ public class FreezeCommand extends SWCommand {
                 return true;
         }
     }
-
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), getNoPermMessage());
-        };
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/ItemsCommand.java

@@ -49,10 +49,6 @@ public class ItemsCommand extends SWCommand {
         }
     }
 
-    private String getNoPermMessage() {
-        return "REGION_ITEMS_NO_PERMS";
-    }
-
     private String getEnableMessage(){
         return "REGION_ITEMS_ENABLED";
     }
@@ -72,11 +68,4 @@ public class ItemsCommand extends SWCommand {
                 return true;
         }
     }
-
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), getNoPermMessage());
-        };
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/ProtectCommand.java

@@ -54,13 +54,6 @@ public class ProtectCommand extends SWCommand {
         }
     }
 
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLDEDIT), "REGION_PROTECT_NO_PERMS");
-        };
-    }
-
     private Region regionCheck(Player player) {
         Region region = Region.getRegion(player.getLocation());
         if (region.getFloorLevel() == 0) {

BauSystem_Main/src/de/steamwar/bausystem/features/region/RegionCommand.java

@@ -19,31 +19,39 @@
 
 package de.steamwar.bausystem.features.region;
 
+import com.sk89q.worldedit.EditSession;
+import com.sk89q.worldedit.WorldEdit;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.extent.clipboard.Clipboard;
+import com.sk89q.worldedit.function.operation.Operations;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.session.ClipboardHolder;
 import de.steamwar.bausystem.BauSystem;
-import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.util.SelectCommand;
-import de.steamwar.bausystem.region.Prototype;
+import de.steamwar.bausystem.region.Point;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.RegionUtils;
 import de.steamwar.bausystem.region.flags.Flag;
 import de.steamwar.bausystem.region.flags.flagvalues.ColorMode;
 import de.steamwar.bausystem.region.utils.RegionExtensionType;
 import de.steamwar.bausystem.region.utils.RegionType;
+import de.steamwar.bausystem.shared.Pair;
+import de.steamwar.bausystem.utils.FlatteningWrapper;
 import de.steamwar.bausystem.utils.PasteBuilder;
+import de.steamwar.bausystem.utils.WorldEditUtils;
 import de.steamwar.command.PreviousArguments;
 import de.steamwar.command.SWCommand;
 import de.steamwar.command.TypeMapper;
-import de.steamwar.command.TypeValidator;
 import de.steamwar.linkage.Linked;
 import de.steamwar.linkage.LinkedInstance;
 import de.steamwar.sql.SchematicNode;
 import net.md_5.bungee.api.chat.ClickEvent;
 import org.bukkit.Bukkit;
+import org.bukkit.Location;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.event.player.PlayerTeleportEvent;
 
-import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
 import java.util.logging.Level;
@@ -71,7 +79,7 @@ public class RegionCommand extends SWCommand {
     }
 
     @Register(value = "undo", description = "REGION_REGION_HELP_UNDO")
-    public void undoCommand(@Validator("WORLD_EDIT") Player p) {
+    public void undoCommand(@Validator Player p) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) return;
 
@@ -83,7 +91,7 @@ public class RegionCommand extends SWCommand {
     }
 
     @Register(value = "redo", description = "REGION_REGION_HELP_REDO")
-    public void redoCommand(@Validator("WORLD_EDIT") Player p) {
+    public void redoCommand(@Validator Player p) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) {
             return;
@@ -97,7 +105,7 @@ public class RegionCommand extends SWCommand {
     }
 
     @Register(value = "restore", description = "REGION_REGION_HELP_RESTORE")
-    public void genericRestoreCommand(@Validator("WORLD_EDIT") Player p) {
+    public void genericRestoreCommand(@Validator Player p) {
         Region region = Region.getRegion(p.getLocation());
         if(checkGlobalRegion(region, p)) return;
 
@@ -114,7 +122,7 @@ public class RegionCommand extends SWCommand {
     }
 
     @Register(value = "restore", description = "REGION_REGION_HELP_RESTORE_SCHEMATIC")
-    public void schematicRestoreCommand(@Validator("WORLD_EDIT") Player p, SchematicNode node) {
+    public void schematicRestoreCommand(@Validator Player p, SchematicNode node) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) return;
 
@@ -164,36 +172,6 @@ public class RegionCommand extends SWCommand {
         BauSystem.MESSAGE.send("REGION_REGION_TP_TEST_BLOCK", p);
     }
 
-    @Register(value = "changetype", description = "REGION_REGION_HELP_CHANGETYPE_INFO")
-    @Register("type")
-    public void changeTypeCommand(Player p) {
-        Region region = Region.getRegion(p.getLocation());
-        if (checkGlobalRegion(region, p)) {
-            return;
-        }
-        BauSystem.MESSAGE.send("REGION_REGION_CHANGETYPE_INFO", p, region.getPrototype().getDisplayName());
-    }
-
-    @Register(value = "changetype", description = "REGION_REGION_HELP_CHANGETYPE")
-    @Register("type")
-    public void changeTypeCommand(@Validator("WORLD") Player p, @Mapper("regionTypeMapper") String s) {
-        Region region = Region.getRegion(p.getLocation());
-        if (checkGlobalRegion(region, p)) {
-            return;
-        }
-        Prototype prototype = Prototype.getByDisplayName(s);
-        if (prototype == null) {
-            BauSystem.MESSAGE.send("REGION_REGION_CHANGETYPE_UNKNOWN", p);
-        } else {
-            if (region.setPrototype(prototype)) {
-                BauSystem.MESSAGE.send("REGION_REGION_CHANGETYPE_CHANGE", p, s);
-                BauSystem.MESSAGE.send("REGION_REGION_CHANGETYPE_CHANGE_UPDATE", p, BauSystem.MESSAGE.parse("REGION_REGION_CHANGETYPE_CHANGE_UPDATE_HOVER", p), new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/reset"));
-            } else {
-                BauSystem.MESSAGE.send("REGION_REGION_CHANGETYPE_INVALID", p);
-            }
-        }
-    }
-
     @Register(value = "changeskin", description = "REGION_REGION_HELP_CHANGESKIN_INFO")
     @Register("skin")
     public void changeSkinCommand(Player p) {
@@ -210,7 +188,7 @@ public class RegionCommand extends SWCommand {
 
     @Register(value = "changeskin", description = "REGION_REGION_HELP_CHANGESKIN")
     @Register("skin")
-    public void changeSkinCommand(@Validator("WORLD") Player p, @Mapper("skinTypeMapper") String s) {
+    public void changeSkinCommand(@Validator Player p, @Mapper("skinTypeMapper") String s) {
         Region region = Region.getRegion(p.getLocation());
         if (checkGlobalRegion(region, p)) {
             return;
@@ -227,26 +205,106 @@ public class RegionCommand extends SWCommand {
         }
     }
 
-    @Mapper(value = "regionTypeMapper", local = true)
-    private TypeMapper<String> regionTypeMapper() {
-        return new TypeMapper<String>() {
-            @Override
-            public List<String> tabCompletes(CommandSender commandSender, PreviousArguments previousArguments, String s) {
-                Player p = (Player) commandSender;
-                Region region = Region.getRegion(p.getLocation());
-                if (region.isGlobal()) {
-                    return Collections.emptyList();
-                }
-                return region.getPrototypes().stream().map(Prototype::getByName).map(Prototype::getDisplayName).map(c -> c.replace(' ', '_')).collect(Collectors.toList());
-            }
+    @Register(value = "copy", description = "REGION_REGION_HELP_COPY")
+    public void copyCommand(@Validator Player p, @OptionalValue("") @StaticValue(value = {"", "-e", "-s"}, allowISE = true) int option) {
+        Region region = Region.getRegion(p.getLocation());
+        if (checkGlobalRegion(region, p)) {
+            return;
+        }
+        if (!region.hasType(RegionType.BUILD)) {
+            BauSystem.MESSAGE.send("REGION_REGION_NO_BUILD", p);
+            return;
+        }
+        if (region.getCopyPoint() == null) {
+            BauSystem.MESSAGE.send("REGION_REGION_TP_UNKNOWN", p);
+            return;
+        }
 
-            @Override
-            public String map(CommandSender commandSender, PreviousArguments previousArguments, String s) {
-                return s.replace('_', ' ');
-            }
-        };
+        Point minPoint = region.getMinPoint(RegionType.BUILD, RegionExtensionType.NORMAL);
+        Point maxPoint = region.getMaxPoint(RegionType.BUILD, RegionExtensionType.NORMAL);
+        switch (option) {
+            case 0:
+                break;
+            case 1:
+                minPoint = region.getMinPoint(RegionType.BUILD, RegionExtensionType.EXTENSION);
+                maxPoint = region.getMaxPoint(RegionType.BUILD, RegionExtensionType.EXTENSION);
+                break;
+            case 2:
+                Pair<Location, Location> selection = WorldEditUtils.getSelection(p);
+                minPoint = Point.fromLocation(selection.getKey());
+                maxPoint = Point.fromLocation(selection.getValue());
+                break;
+            default:
+                break;
+        }
+
+        Clipboard clipboard = FlatteningWrapper.impl.copy(minPoint, maxPoint, region.getCopyPoint());
+        WorldEdit.getInstance()
+                .getSessionManager()
+                .get(BukkitAdapter.adapt(p))
+                .setClipboard(new ClipboardHolder(clipboard));
+        BauSystem.MESSAGE.send("REGION_REGION_COPY_DONE", p);
     }
 
+    @Register(value = "paste", description = "REGION_REGION_HELP_PASTE")
+    public void pasteCommand(@Validator Player p, @OptionalValue("") @StaticValue(value = {"", "-a", "-s", "-as", "-sa"}, allowISE = true) int options) {
+        Region region = Region.getRegion(p.getLocation());
+        if (checkGlobalRegion(region, p)) {
+            return;
+        }
+        if (!region.hasType(RegionType.BUILD)) {
+            BauSystem.MESSAGE.send("REGION_REGION_NO_BUILD", p);
+            return;
+        }
+        if (region.getCopyPoint() == null) {
+            BauSystem.MESSAGE.send("REGION_REGION_TP_UNKNOWN", p);
+            return;
+        }
+
+        ClipboardHolder clipboardHolder = WorldEdit.getInstance()
+                .getSessionManager()
+                .get(BukkitAdapter.adapt(p))
+                .getClipboard();
+
+        boolean selectPasted = false;
+        boolean ignoreAir = false;
+        switch (options) {
+            case 0:
+                break;
+            case 1:
+                ignoreAir = true;
+                break;
+            case 2:
+                selectPasted = true;
+                break;
+            case 3:
+            case 4:
+                selectPasted = true;
+                ignoreAir = true;
+                break;
+            default:
+                break;
+        }
+
+        try (EditSession e = WorldEditUtils.getEditSession(p)) {
+            Operations.completeBlindly(clipboardHolder.createPaste(e).ignoreAirBlocks(ignoreAir).to(toBlockVector3(region.getCopyPoint())).build());
+            WorldEditUtils.addToPlayer(p, e);
+
+            if (selectPasted) {
+                Clipboard clipboard = clipboardHolder.getClipboards().get(0);
+                BlockVector3 minPointSelection = clipboard.getRegion().getMinimumPoint().subtract(clipboard.getOrigin()).add(toBlockVector3(region.getCopyPoint()));
+                BlockVector3 maxPointSelection = clipboard.getRegion().getMaximumPoint().subtract(clipboard.getOrigin()).add(toBlockVector3(region.getCopyPoint()));
+                FlatteningWrapper.impl.setSelection(p, Point.fromBlockVector3(minPointSelection), Point.fromBlockVector3(maxPointSelection));
+            }
+            BauSystem.MESSAGE.send("REGION_REGION_PASTE_DONE", p);
+        }
+    }
+
+    private BlockVector3 toBlockVector3(Point point) {
+        return BlockVector3.at(point.getX(), point.getY(), point.getZ());
+    }
+
+
     @Mapper(value = "skinTypeMapper", local = true)
     private TypeMapper<String> skinTypeMapper() {
         return new TypeMapper<String>() {
@@ -266,18 +324,4 @@ public class RegionCommand extends SWCommand {
             }
         };
     }
-
-    @Validator(value = "WORLD", local = true)
-    public TypeValidator<Player> worldValidator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), "REGION_REGION_NO_PERMS");
-        };
-    }
-
-    @Validator(value = "WORLD_EDIT", local = true)
-    public TypeValidator<Player> worldEditValidator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLDEDIT), "REGION_REGION_NO_PERMS");
-        };
-    }
 }

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

@@ -97,13 +97,6 @@ public class ResetCommand extends SWCommand {
         }
     }
 
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), "REGION_RESET_NO_PERMS");
-        };
-    }
-
     private Region regionCheck(Player player) {
         Region region = Region.getRegion(player.getLocation());
         if (region == GlobalRegion.getInstance()) {

BauSystem_Main/src/de/steamwar/bausystem/features/region/TNTCommand.java

@@ -157,11 +157,4 @@ public class TNTCommand extends SWCommand {
                 break;
         }
     }
-
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), "REGION_TNT_NO_PERMS");
-        };
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/TestblockCommand.java

@@ -157,11 +157,6 @@ public class TestblockCommand extends SWCommand {
         };
     }
 
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> !messageSender.send(!Permission.hasPermission(player, Permission.WORLDEDIT), "REGION_TB_NO_PERMS");
-    }
-
     private Region regionCheck(Player player) {
         Region region = Region.getRegion(player.getLocation());
         if (!region.hasType(RegionType.TESTBLOCK)) {

BauSystem_Main/src/de/steamwar/bausystem/features/region/items/FireBauGuiItem.java

@@ -57,6 +57,6 @@ public class FireBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLD;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/items/FreezeBauGuiItem.java

@@ -57,6 +57,6 @@ public class FreezeBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLD;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/items/ProtectBauGuiItem.java

@@ -58,6 +58,6 @@ public class ProtectBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLDEDIT;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/items/ResetBauGuiItem.java

@@ -65,6 +65,6 @@ public class ResetBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLDEDIT;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/items/TestblockBauGuiItem.java

@@ -64,6 +64,6 @@ public class TestblockBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLDEDIT;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/region/items/TntBauGuiItem.java

@@ -116,6 +116,6 @@ public class TntBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLD;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptCommand.java

@@ -31,7 +31,7 @@ public class ScriptCommand extends SWCommand {
     }
 
     @Register
-    public void genericCommand(Player player) {
+    public void genericCommand(@Validator Player player) {
         ScriptGUI.open(player);
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptListener.java

@@ -19,6 +19,8 @@
 
 package de.steamwar.bausystem.features.script;
 
+import de.steamwar.bausystem.Permission;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.bausystem.utils.FlatteningWrapper;
 import de.steamwar.linkage.Linked;
 import org.bukkit.entity.Player;
@@ -42,6 +44,8 @@ public class ScriptListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onLeftClick(PlayerInteractEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
+
         ItemStack item = event.getItem();
         if (item == null || FlatteningWrapper.impl.isNoBook(item) || item.getItemMeta() == null) {
             return;
@@ -68,6 +72,13 @@ public class ScriptListener implements Listener {
 
     @EventHandler
     public void onPlayerJoin(PlayerJoinEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         ScriptRunner.updateGlobalScript(event.getPlayer());
     }
+
+    @EventHandler
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getNewSpectator().forEach(ScriptRunner::remove);
+        event.getNewBuilder().forEach(ScriptRunner::updateGlobalScript);
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/script/event/CommandListener.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.bausystem.features.script.event;
 
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.script.ScriptRunner;
 import de.steamwar.linkage.Linked;
 import org.bukkit.entity.Player;
@@ -41,6 +42,7 @@ public class CommandListener implements Listener {
 
     @EventHandler
     public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         String[] split = event.getMessage().split(" ");
         if (calledCommands.getOrDefault(event.getPlayer(), new HashSet<>()).contains(split[0])) {
             return;

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

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.script.event;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.script.ScriptRunner;
 import de.steamwar.bausystem.features.script.lua.SteamWarGlobalLuaPlugin;
 import de.steamwar.bausystem.features.script.lua.libs.StorageLib;
@@ -64,17 +65,20 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.MONITOR)
     public void onPlayerJoin(PlayerJoinEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         ScriptRunner.callEvent(event.getPlayer(), SteamWarGlobalLuaPlugin.EventType.SelfJoin, LuaValue.NIL, event);
     }
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onPlayerQuit(PlayerQuitEvent event) {
         StorageLib.removePlayer(event.getPlayer());
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         ScriptRunner.callEvent(event.getPlayer(), SteamWarGlobalLuaPlugin.EventType.SelfLeave, LuaValue.NIL, event);
     }
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onPlayerSwapHandItems(PlayerSwapHandItemsEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (LAST_FS.containsKey(event.getPlayer())) {
             Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
                 ScriptRunner.callEvent(event.getPlayer(), SteamWarGlobalLuaPlugin.EventType.DoubleSwap, LuaValue.NIL, event);
@@ -86,6 +90,7 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onBlockPlace(BlockPlaceEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         LuaTable table = new LuaTable();
         table.set("x", event.getBlock().getX());
         table.set("y", event.getBlock().getY());
@@ -96,6 +101,7 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onBlockBreak(BlockBreakEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         LuaTable table = new LuaTable();
         table.set("x", event.getBlock().getX());
         table.set("y", event.getBlock().getY());
@@ -108,6 +114,7 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.LOW)
     public void onPlayerInteract(PlayerInteractEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         if (ignore.remove(event.getPlayer())) {
             return;
         }
@@ -125,6 +132,7 @@ public class EventListener implements Listener {
             table.set("blockY", event.getClickedBlock().getY());
             table.set("blockZ", event.getClickedBlock().getZ());
             table.set("blockFace", event.getBlockFace().name());
+            table.set("blockType", event.getClickedBlock().getType().name());
         } else {
             table.set("hasBlock", LuaValue.valueOf(false));
         }
@@ -144,6 +152,7 @@ public class EventListener implements Listener {
         Region tntRegion = Region.getRegion(event.getLocation());
 
         for (Player player : Bukkit.getOnlinePlayers()) {
+            if(!Permission.BUILD.hasPermission(player)) continue;
             if (tntRegion.inRegion(player.getLocation(), RegionType.NORMAL, RegionExtensionType.NORMAL)) {
                 ScriptRunner.callEvent(player, SteamWarGlobalLuaPlugin.EventType.TNTSpawn, LuaValue.NIL, event);
             }
@@ -165,6 +174,7 @@ public class EventListener implements Listener {
         boolean inBuild = event.blockList().stream().anyMatch(block -> tntRegion.inRegion(block.getLocation(), RegionType.BUILD, RegionExtensionType.EXTENSION));
 
         for (Player player : Bukkit.getOnlinePlayers()) {
+            if(!Permission.BUILD.hasPermission(player)) continue;
             if (tntRegion.inRegion(player.getLocation(), RegionType.NORMAL, RegionExtensionType.NORMAL)) {
                 ScriptRunner.callEvent(player, SteamWarGlobalLuaPlugin.EventType.TNTExplode, table, event);
                 if (inBuild) {
@@ -176,6 +186,7 @@ public class EventListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGH)
     public void onPlayerDropItem(PlayerDropItemEvent event) {
+        if(!Permission.BUILD.hasPermission(event.getPlayer())) return;
         ignore.add(event.getPlayer());
         LuaTable table = new LuaTable();
         table.set("type", event.getItemDrop().getItemStack().getType().name());
@@ -185,6 +196,7 @@ public class EventListener implements Listener {
     @EventHandler(priority = EventPriority.HIGH)
     public void onEntityDeath(EntityDeathEvent event) {
         for (Player player : Bukkit.getOnlinePlayers()) {
+            if(!Permission.BUILD.hasPermission(player)) continue;
             LuaTable table = new LuaTable();
             table.set("type", event.getEntityType().name());
             ScriptRunner.callEvent(player, SteamWarGlobalLuaPlugin.EventType.EntityDeath, table, event);

BauSystem_Main/src/de/steamwar/bausystem/features/script/event/HotkeyListener.java

@@ -20,6 +20,7 @@
 package de.steamwar.bausystem.features.script.event;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.script.ScriptRunner;
 import de.steamwar.linkage.Linked;
 import de.steamwar.linkage.api.Plain;
@@ -36,6 +37,7 @@ public class HotkeyListener implements PluginMessageListener, Plain {
 
     @Override
     public void onPluginMessageReceived(String channel, Player player, byte[] message) {
+        if(!Permission.BUILD.hasPermission(player)) return;
         if (!channel.equals("sw:hotkeys")) return;
         if (message.length < 5) return;
         int action = message[4] & 0xFF;

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/SteamWarLuaPlugin.java

@@ -22,15 +22,21 @@ package de.steamwar.bausystem.features.script.lua;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.WorldEdit;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.bukkit.BukkitPlayer;
+import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.event.platform.CommandEvent;
 import com.sk89q.worldedit.extension.platform.Actor;
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.configplayer.Config;
 import de.steamwar.bausystem.features.script.ScriptRunner;
 import de.steamwar.bausystem.features.script.lua.libs.LuaLib;
 import de.steamwar.bausystem.features.world.WorldEditListener;
 import de.steamwar.bausystem.utils.WorldEditUtils;
 import de.steamwar.inventory.SWAnvilInv;
+import net.md_5.bungee.api.ChatMessageType;
+import net.md_5.bungee.api.chat.BaseComponent;
 import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
@@ -39,11 +45,10 @@ import org.luaj.vm2.LuaFunction;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaValue;
 import org.luaj.vm2.Varargs;
-import org.luaj.vm2.lib.OneArgFunction;
-import org.luaj.vm2.lib.ThreeArgFunction;
-import org.luaj.vm2.lib.TwoArgFunction;
-import org.luaj.vm2.lib.VarArgFunction;
+import org.luaj.vm2.lib.*;
 
+import java.lang.reflect.Proxy;
+import java.net.InetSocketAddress;
 import java.util.*;
 import java.util.logging.Level;
 
@@ -102,14 +107,7 @@ public class SteamWarLuaPlugin extends TwoArgFunction {
                 double x = arg1.checkdouble();
                 double y = arg2.checkdouble();
                 double z = arg3.checkdouble();
-
-                Location loc = new Location(player.getWorld(), x, y, z);
-
-                return tableOf(new LuaValue[] {
-                        valueOf("x"), valueOf(loc.getBlockX()),
-                        valueOf("y"), valueOf(loc.getBlockY()),
-                        valueOf("z"), valueOf(loc.getBlockZ())
-                });
+                return pos(x, y, z);
             }
         });
         env.set("exec", new VarArgFunction() {
@@ -122,6 +120,7 @@ public class SteamWarLuaPlugin extends TwoArgFunction {
                     return LuaValue.NIL;
                 }
 
+                command = preprocessEvent.getMessage().substring(1);
                 Bukkit.getLogger().log(Level.INFO, player.getName() + " dispatched command: " + command);
                 String[] commandSplit = command.split(" ");
                 if (!commandSplit[0].equals("select") && hasFAWE && WorldEditListener.isWorldEditCommand("/" + commandSplit[0])) {
@@ -166,11 +165,86 @@ public class SteamWarLuaPlugin extends TwoArgFunction {
         env.set("rawget", NIL);
         env.set("rawlen", NIL);
         env.set("rawset", NIL);
-        env.set("setmetatable", NIL);
         env.set("xpcall", NIL);
         return null;
     }
 
+    public static LuaTable pos(double x, double y, double z) {
+        LuaTable position = new LuaTable();
+        position.set("x", x);
+        position.set("y", y);
+        position.set("z", z);
+
+        position.set("add", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                LuaTable table = luaValue.checktable();
+                double dx = table.get("x").checkdouble();
+                double dy = table.get("y").checkdouble();
+                double dz = table.get("z").checkdouble();
+                return pos(x + dx, y + dy, z + dz);
+            }
+        });
+
+        position.set("subtract", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                LuaTable table = luaValue.checktable();
+                double dx = table.get("x").checkdouble();
+                double dy = table.get("y").checkdouble();
+                double dz = table.get("z").checkdouble();
+                return pos(x - dx, y - dy, z - dz);
+            }
+        });
+
+        position.set("addX", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                return pos(x + luaValue.checkdouble(), y, z);
+            }
+        });
+        position.set("subtractX", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                return pos(x - luaValue.checkdouble(), y, z);
+            }
+        });
+        position.set("addY", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                return pos(x, y + luaValue.checkdouble(), z);
+            }
+        });
+        position.set("subtractY", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                return pos(x, y - luaValue.checkdouble(), z);
+            }
+        });
+        position.set("addZ", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                return pos(x, y, z + luaValue.checkdouble());
+            }
+        });
+        position.set("subtractZ", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue luaValue) {
+                return pos(x, y, z - luaValue.checkdouble());
+            }
+        });
+
+        position.set("blockPos", new ZeroArgFunction() {
+            @Override
+            public LuaValue call() {
+                Location location = new Location(Bukkit.getWorlds().get(0), x, y, z);
+                return pos(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+            }
+        });
+
+        return position;
+    }
+
     public static String varArgsToString(Varargs args) {
         StringBuilder builder = new StringBuilder();
         for (int i = 1; i <= args.narg(); i++) {
@@ -192,7 +266,7 @@ public class SteamWarLuaPlugin extends TwoArgFunction {
     class Print extends VarArgFunction {
         @Override
         public Varargs invoke(Varargs args) {
-            player.sendMessage(varArgsToString(args));
+            player.sendMessage(ChatColor.translateAlternateColorCodes('&', varArgsToString(args)));
             return LuaValue.NIL;
         }
     }

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/LuaLib.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.bausystem.features.script.lua.libs;
 
+import de.steamwar.bausystem.region.Point;
 import lombok.AllArgsConstructor;
 import org.bukkit.entity.Player;
 import org.luaj.vm2.*;
@@ -69,6 +70,15 @@ public interface LuaLib {
         return de.steamwar.bausystem.features.script.lua.SteamWarLuaPlugin.varArgsToString(varargs);
     }
 
+    default LuaTable toPos(Point point) {
+        if (point == null) return LuaTable.tableOf();
+        return LuaValue.tableOf(new LuaValue[] {
+                LuaValue.valueOf("x"), LuaValue.valueOf(point.getX()),
+                LuaValue.valueOf("y"), LuaValue.valueOf(point.getY()),
+                LuaValue.valueOf("z"), LuaValue.valueOf(point.getZ())
+        });
+    }
+
     default Class<? extends LuaLib> parent() {
         return null;
     }

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/PlayerLib.java

@@ -19,9 +19,11 @@
 
 package de.steamwar.bausystem.features.script.lua.libs;
 
+import de.steamwar.bausystem.features.script.lua.SteamWarLuaPlugin;
 import de.steamwar.linkage.Linked;
 import net.md_5.bungee.api.ChatMessageType;
 import net.md_5.bungee.api.chat.TextComponent;
+import org.bukkit.ChatColor;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.luaj.vm2.LuaTable;
@@ -43,6 +45,12 @@ public class PlayerLib implements LuaLib {
         table.set("chat", new Print(player));
         table.set("actionbar", new SendActionbar(player));
 
+        table.set("pos", getter(() -> {
+            return SteamWarLuaPlugin.pos(player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ());
+        }));
+        table.set("blockPos", getter(() -> {
+            return SteamWarLuaPlugin.pos(player.getLocation().getBlockX(), player.getLocation().getBlockY(), player.getLocation().getBlockZ());
+        }));
         table.set("x", getterAndSetter("x", () -> player.getLocation().getX(), x -> {
             Location location = player.getLocation();
             location.setX(x);
@@ -93,7 +101,7 @@ public class PlayerLib implements LuaLib {
 
         @Override
         public Varargs invoke(Varargs args) {
-            player.sendMessage(varArgsToString(args));
+            player.sendMessage(ChatColor.translateAlternateColorCodes('&', varArgsToString(args)));
             return LuaValue.NIL;
         }
     }
@@ -107,7 +115,7 @@ public class PlayerLib implements LuaLib {
 
         @Override
         public Varargs invoke(Varargs args) {
-            player.spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent.fromLegacyText(varArgsToString(args)));
+            player.spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent.fromLegacyText(ChatColor.translateAlternateColorCodes('&', varArgsToString(args))));
             return LuaValue.NIL;
         }
     }

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/RegionLib.java

@@ -20,9 +20,6 @@
 package de.steamwar.bausystem.features.script.lua.libs;
 
 import de.steamwar.bausystem.features.loader.Loader;
-import de.steamwar.bausystem.features.tracer.record.ActiveTracer;
-import de.steamwar.bausystem.features.tracer.record.AutoTraceRecorder;
-import de.steamwar.bausystem.features.tracer.record.Recorder;
 import de.steamwar.bausystem.region.GlobalRegion;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.bausystem.region.flags.Flag;
@@ -71,16 +68,27 @@ public class RegionLib implements LuaLib {
         table.set("freeze", getter(() -> region.get().getPlain(Flag.FREEZE, FreezeMode.class) == FreezeMode.ACTIVE));
         table.set("protect", getter(() -> region.get().getPlain(Flag.PROTECT, ProtectMode.class) == ProtectMode.ACTIVE));
 
-        LuaValue traceLib = LuaValue.tableOf();
-        traceLib.set("active", getter(() -> !region.get().isGlobal() && Recorder.INSTANCE.get(region.get()) instanceof ActiveTracer));
-        traceLib.set("auto", getter(() -> !region.get().isGlobal() && Recorder.INSTANCE.get(region.get()) instanceof AutoTraceRecorder));
-        traceLib.set("status", getter(() -> Recorder.INSTANCE.get(region.get()).scriptState()));
-        traceLib.set("time", getter(() -> Recorder.INSTANCE.get(region.get()).scriptTime()));
+        //LuaValue traceLib = LuaValue.tableOf();
+        //traceLib.set("active", getter(() -> !region.get().isGlobal() && Recorder.INSTANCE.get(region.get()) instanceof ActiveTracer));
+        //traceLib.set("auto", getter(() -> !region.get().isGlobal() && Recorder.INSTANCE.get(region.get()) instanceof AutoTraceRecorder));
+        //traceLib.set("status", getter(() -> Recorder.INSTANCE.get(region.get()).scriptState()));
+        //traceLib.set("time", getter(() -> Recorder.INSTANCE.get(region.get()).scriptTime()));
 
-        table.set("trace", traceLib);
+        //table.set("trace", traceLib);
 
         Loader loader = Loader.getLoader(player);
         table.set("loader", getter(() -> loader == null ? "OFF" : loader.getStage().name()));
+        
+        table.set("copyPoint", getter(() -> toPos(region.get().getCopyPoint())));
+        table.set("minPointBuild", getter(() -> toPos(region.get().getMinPointBuild())));
+        table.set("maxPointBuild", getter(() -> toPos(region.get().getMaxPointBuild())));
+        table.set("minPointBuildExtension", getter(() -> toPos(region.get().getMinPointBuildExtension())));
+        table.set("maxPointBuildExtension", getter(() -> toPos(region.get().getMaxPointBuildExtension())));
+        table.set("testblockPoint", getter(() -> toPos(region.get().getTestBlockPoint())));
+        table.set("minPointTestblock", getter(() -> toPos(region.get().getMinPointTestblock())));
+        table.set("maxPointTestblock", getter(() -> toPos(region.get().getMaxPointTestblock())));
+        table.set("minPointTestblockExtension", getter(() -> toPos(region.get().getMinPointTestblockExtension())));
+        table.set("maxPointTestblockExtension", getter(() -> toPos(region.get().getMaxPointTestblockExtension())));
 
         return table;
     }

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/ScoreboardLib.java

@@ -0,0 +1,75 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.script.lua.libs;
+
+import de.steamwar.bausystem.features.world.BauScoreboard;
+import de.steamwar.bausystem.utils.ScoreboardElement;
+import de.steamwar.linkage.Linked;
+import org.bukkit.entity.Player;
+import org.luaj.vm2.LuaTable;
+import org.luaj.vm2.LuaValue;
+import org.luaj.vm2.Varargs;
+import org.luaj.vm2.lib.TwoArgFunction;
+import org.luaj.vm2.lib.VarArgFunction;
+
+@Linked
+public class ScoreboardLib implements LuaLib {
+
+    @Override
+    public String name() {
+        return "scoreboard";
+    }
+
+    @Override
+    public LuaTable get(Player player) {
+        LuaTable luaTable = new LuaTable();
+
+        LuaTable groups = new LuaTable();
+        for (ScoreboardElement.ScoreboardGroup group : ScoreboardElement.ScoreboardGroup.values()) {
+            groups.set(group.name(), group.ordinal());
+        }
+        luaTable.set("group", groups);
+
+        luaTable.set("element", new VarArgFunction() {
+            @Override
+            public Varargs invoke(Varargs varargs) {
+                if (varargs.narg() < 2) {
+                    return NIL;
+                }
+                String elementKey = varargs.arg(1).checkjstring();
+                ScoreboardElement.ScoreboardGroup elementGroup = ScoreboardElement.ScoreboardGroup.values()[varargs.arg(2).checkint()];
+                int priority = varargs.narg() > 2 ? varargs.arg(2).checkint() : Integer.MAX_VALUE;
+
+                return new VarArgFunction() {
+                    @Override
+                    public Varargs invoke(Varargs args) {
+                        if (args.narg() == 0) {
+                            BauScoreboard.setAdditionalElement(player, elementKey, elementGroup, priority, null);
+                        } else {
+                            BauScoreboard.setAdditionalElement(player, elementKey, elementGroup, priority, args.arg1().checkjstring());
+                        }
+                        return NIL;
+                    }
+                };
+            }
+        });
+        return luaTable;
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/ServerLib.java

@@ -20,11 +20,15 @@
 package de.steamwar.bausystem.features.script.lua.libs;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
+import de.steamwar.bausystem.features.loader.Loader;
+import de.steamwar.bausystem.features.loader.LoaderRecorder;
 import de.steamwar.bausystem.features.tpslimit.TPSUtils;
-import de.steamwar.core.TPSWatcher;
 import de.steamwar.inventory.SWItem;
 import de.steamwar.linkage.Linked;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
+import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
 import org.luaj.vm2.LuaString;
 import org.luaj.vm2.LuaTable;
@@ -46,10 +50,14 @@ public class ServerLib implements LuaLib {
     public LuaTable get(Player player) {
         LuaTable serverLib = LuaValue.tableOf();
         serverLib.set("time", getter(() -> new SimpleDateFormat(BauSystem.MESSAGE.parse("TIME", player)).format(Calendar.getInstance().getTime())));
+        serverLib.set("onlinePlayerCount", getter(Bukkit.getOnlinePlayers()::size));
         serverLib.set("ticks", getter(TPSUtils.currentTick));
         serverLib.set("getBlockAt", new OneArgFunction() {
             @Override
             public LuaValue call(LuaValue arg1) {
+                if (!Permission.SUPERVISOR.hasPermission(player)) {
+                    return LuaValue.NIL;
+                }
                 LuaTable pos = arg1.checktable();
                 return valueOf(player.getWorld().getBlockAt(pos.get("x").checkint(), pos.get("y").checkint(), pos.get("z").checkint()).getType().name());
             }
@@ -57,6 +65,9 @@ public class ServerLib implements LuaLib {
         serverLib.set("setBlockAt", new TwoArgFunction() {
             @Override
             public LuaValue call(LuaValue arg1, LuaValue arg2) {
+                if (!Permission.SUPERVISOR.hasPermission(player)) {
+                    return LuaValue.NIL;
+                }
                 LuaTable pos = arg1.checktable();
                 LuaString material = arg2.checkstring();
                 Material mat = SWItem.getMaterial(material.tojstring());
@@ -67,17 +78,19 @@ public class ServerLib implements LuaLib {
                 return NIL;
             }
         });
-
-        LuaValue tpsLib = LuaValue.tableOf();
-        tpsLib.set("oneSecond", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.ONE_SECOND)));
-        tpsLib.set("tenSecond", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.TEN_SECONDS)));
-        tpsLib.set("oneMinute", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.ONE_MINUTE)));
-        tpsLib.set("fiveMinute", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.FIVE_MINUTES)));
-        tpsLib.set("tenMinute", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.TEN_MINUTES)));
-        tpsLib.set("current", getter(TPSWatcher::getTPS));
-        // tpsLib.set("limit", getter(TPSLimitUtils::getCurrentTPSLimit));
-
-        serverLib.set("tps", tpsLib);
+        serverLib.set("interactAt", new OneArgFunction() {
+            @Override
+            public LuaValue call(LuaValue arg1) {
+                LuaTable pos = arg1.checktable();
+                Block block = player.getWorld().getBlockAt(pos.get("x").checkint(), pos.get("y").checkint(), pos.get("z").checkint());
+                LoaderRecorder.getLoaderInteractionElement(block, (loaderInteractionElement, s) -> {
+                    loaderInteractionElement.execute(aLong -> {
+                        // Ignore
+                    });
+                });
+                return NIL;
+            }
+        });
         return serverLib;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/StorageLib.java

@@ -19,8 +19,14 @@
 
 package de.steamwar.bausystem.features.script.lua.libs;
 
+import com.google.gson.*;
 import de.steamwar.bausystem.region.Region;
+import de.steamwar.core.Core;
 import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.api.Disable;
+import de.steamwar.linkage.api.Enable;
+import de.steamwar.sql.SteamwarUser;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaValue;
@@ -29,15 +35,173 @@ import org.luaj.vm2.lib.OneArgFunction;
 import org.luaj.vm2.lib.TwoArgFunction;
 import org.luaj.vm2.lib.VarArgFunction;
 
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
 import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
 
 @Linked
-public class StorageLib implements LuaLib {
+public class StorageLib implements LuaLib, Enable, Disable {
+
+    private final Gson gson = new Gson();
+    private final File storageDirectory = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "script_storage");
 
     private static final HashMap<String, LuaValue> GLOBAL_STORAGE = new HashMap<>();
-    private static final HashMap<Player, HashMap<String, LuaValue>> PLAYER_STORAGE = new HashMap<>();
+    private static final HashMap<UUID, HashMap<String, LuaValue>> PLAYER_STORAGE = new HashMap<>();
     private static final HashMap<Region, HashMap<String, LuaValue>> REGION_STORAGE = new HashMap<>();
 
+    @Override
+    public void enable() {
+        if (Core.getVersion() <= 15) return;
+        if (!storageDirectory.exists()) storageDirectory.mkdirs();
+
+        try {
+            JsonObject jsonObject = JsonParser.parseReader(new FileReader(new File(storageDirectory, "global.json"))).getAsJsonObject();
+            jsonObject.keySet().forEach(key -> {
+                GLOBAL_STORAGE.put(key, fromJson(jsonObject.get(key)));
+            });
+        } catch (Exception e) {}
+
+        File regionStorageDirectory = new File(storageDirectory, "region");
+        regionStorageDirectory.mkdirs();
+        for (File regionStorage : regionStorageDirectory.listFiles()) {
+            try {
+                JsonObject jsonObject = JsonParser.parseReader(new FileReader(regionStorage)).getAsJsonObject();
+                HashMap<String, LuaValue> map = new HashMap<>();
+                jsonObject.keySet().forEach(key -> {
+                    map.put(key, fromJson(jsonObject.get(key)));
+                });
+                Region region = Region.getREGION_MAP().get(regionStorage.getName().substring(0, regionStorage.getName().length() - ".json".length()));
+                REGION_STORAGE.put(region, map);
+            } catch (Exception e) {}
+        }
+
+        File playerStorageDirectory = new File(storageDirectory, "player");
+        playerStorageDirectory.mkdirs();
+        for (File playerStorage : playerStorageDirectory.listFiles()) {
+            try {
+                JsonObject jsonObject = JsonParser.parseReader(new FileReader(playerStorage)).getAsJsonObject();
+                HashMap<String, LuaValue> map = new HashMap<>();
+                jsonObject.keySet().forEach(key -> {
+                    map.put(key, fromJson(jsonObject.get(key)));
+                });
+                SteamwarUser steamwarUser = SteamwarUser.get(Integer.parseInt(playerStorage.getName().substring(0, playerStorage.getName().length() - ".json".length())));
+                PLAYER_STORAGE.put(steamwarUser.getUUID(), map);
+            } catch (Exception e) {}
+        }
+    }
+
+    private LuaValue fromJson(JsonElement jsonElement) {
+        if (jsonElement.isJsonNull()) {
+            return LuaValue.NIL;
+        }
+        if (jsonElement.isJsonPrimitive()) {
+            JsonPrimitive jsonPrimitive = jsonElement.getAsJsonPrimitive();
+            if (jsonPrimitive.isBoolean()) {
+                return LuaValue.valueOf(jsonPrimitive.getAsBoolean());
+            }
+            if (jsonPrimitive.isNumber()) {
+                try {
+                    return LuaValue.valueOf(jsonPrimitive.getAsInt());
+                } catch (NumberFormatException e) {}
+                try {
+                    return LuaValue.valueOf(jsonPrimitive.getAsDouble());
+                } catch (NumberFormatException e) {}
+            }
+            if (jsonPrimitive.isString()) {
+                return LuaValue.valueOf(jsonPrimitive.getAsString());
+            }
+            return null;
+        }
+        if (jsonElement.isJsonObject()) {
+            JsonObject jsonObject = jsonElement.getAsJsonObject();
+            LuaTable luaTable = new LuaTable();
+            jsonObject.keySet().forEach(string -> {
+                LuaValue value = fromJson(jsonObject.get(string));
+                if (value == null) return;
+                luaTable.set(string, value);
+            });
+            return luaTable;
+        }
+        return null;
+    }
+
+    @Override
+    public void disable() {
+        if (Core.getVersion() <= 15) return;
+        if (!storageDirectory.exists()) storageDirectory.mkdirs();
+        try {
+            FileWriter fileWriter = new FileWriter(new File(storageDirectory, "global.json"));
+            gson.toJson(toJson(GLOBAL_STORAGE), fileWriter);
+            fileWriter.close();
+        } catch (IOException e) {}
+
+        File regionStorageDirectory = new File(storageDirectory, "region");
+        regionStorageDirectory.mkdirs();
+        for (Map.Entry<Region, HashMap<String, LuaValue>> entry : REGION_STORAGE.entrySet()) {
+            try {
+                FileWriter fileWriter = new FileWriter(new File(regionStorageDirectory, entry.getKey().getName() + ".json"));
+                gson.toJson(toJson(entry.getValue()), fileWriter);
+                fileWriter.close();
+            } catch (IOException e) {}
+        }
+
+        File playerStorageDirectory = new File(storageDirectory, "player");
+        playerStorageDirectory.mkdirs();
+        for (Map.Entry<UUID, HashMap<String, LuaValue>> entry : PLAYER_STORAGE.entrySet()) {
+            try {
+                FileWriter fileWriter = new FileWriter(new File(playerStorageDirectory, SteamwarUser.get(entry.getKey()).getId() + ".json"));
+                gson.toJson(toJson(entry.getValue()), fileWriter);
+                fileWriter.close();
+            } catch (IOException e) {}
+        }
+    }
+
+    private JsonObject toJson(HashMap<String, LuaValue> valueMap) {
+        JsonObject jsonObject = new JsonObject();
+        valueMap.forEach((string, luaValue) -> {
+            JsonElement value = toJson(luaValue);
+            if (value == null) return;
+            jsonObject.add(string, value);
+        });
+        return jsonObject;
+    }
+
+    private JsonElement toJson(LuaValue luaValue) {
+        if (luaValue.isnil()) {
+            return JsonNull.INSTANCE;
+        }
+        try {
+            return new JsonPrimitive(luaValue.checkboolean());
+        } catch (Exception e) {}
+        try {
+            return new JsonPrimitive(luaValue.checkint());
+        } catch (Exception e) {}
+        try {
+            return new JsonPrimitive(luaValue.checkdouble());
+        } catch (Exception e) {}
+
+        if (luaValue.isstring()) {
+            return new JsonPrimitive(luaValue.tojstring());
+        }
+        if (luaValue.istable()) {
+            LuaTable luaTable = luaValue.checktable();
+            JsonObject jsonObject = new JsonObject();
+            for (LuaValue key : luaTable.keys()) {
+                JsonElement value = toJson(luaTable.get(key));
+                if (value == null) continue;
+                try {
+                    jsonObject.add(key.checkjstring(), value);
+                } catch (Exception e) {}
+            }
+            return jsonObject;
+        }
+        return null;
+    }
+
     @Override
     public String name() {
         return "storage";
@@ -92,7 +256,7 @@ public class StorageLib implements LuaLib {
         storageLib.set("global", global);
 
         LuaTable playerStorage = new LuaTable();
-        HashMap<String, LuaValue> playerStorageMap = PLAYER_STORAGE.computeIfAbsent(player, k -> new HashMap<>());
+        HashMap<String, LuaValue> playerStorageMap = PLAYER_STORAGE.computeIfAbsent(player.getUniqueId(), k -> new HashMap<>());
         playerStorage.set("get", new OneArgFunction() {
             @Override
             public LuaValue call(LuaValue arg) {
@@ -137,34 +301,38 @@ public class StorageLib implements LuaLib {
         storageLib.set("player", playerStorage);
 
         LuaTable regionStorage = new LuaTable();
-        HashMap<String, LuaValue> regionStorageMap = REGION_STORAGE.computeIfAbsent(Region.getRegion(player.getLocation()), k -> new HashMap<>());
         regionStorage.set("get", new OneArgFunction() {
             @Override
             public LuaValue call(LuaValue arg) {
+                HashMap<String, LuaValue> regionStorageMap = REGION_STORAGE.computeIfAbsent(Region.getRegion(player.getLocation()), k -> new HashMap<>());
                 return regionStorageMap.getOrDefault(arg.checkjstring(), NIL);
             }
         });
         regionStorage.set("set", new TwoArgFunction() {
             @Override
             public LuaValue call(LuaValue arg1, LuaValue arg2) {
+                HashMap<String, LuaValue> regionStorageMap = REGION_STORAGE.computeIfAbsent(Region.getRegion(player.getLocation()), k -> new HashMap<>());
                 return regionStorageMap.put(arg1.checkjstring(), arg2);
             }
         });
         regionStorage.set("has", new OneArgFunction() {
             @Override
             public LuaValue call(LuaValue arg) {
+                HashMap<String, LuaValue> regionStorageMap = REGION_STORAGE.computeIfAbsent(Region.getRegion(player.getLocation()), k -> new HashMap<>());
                 return valueOf(regionStorageMap.containsKey(arg.checkjstring()));
             }
         });
         regionStorage.set("remove", new OneArgFunction() {
             @Override
             public LuaValue call(LuaValue arg) {
+                HashMap<String, LuaValue> regionStorageMap = REGION_STORAGE.computeIfAbsent(Region.getRegion(player.getLocation()), k -> new HashMap<>());
                 return regionStorageMap.remove(arg.checkjstring());
             }
         });
         regionStorage.set("accessor", new OneArgFunction() {
             @Override
             public LuaValue call(LuaValue arg) {
+                HashMap<String, LuaValue> regionStorageMap = REGION_STORAGE.computeIfAbsent(Region.getRegion(player.getLocation()), k -> new HashMap<>());
                 String key = arg.checkjstring();
                 return new VarArgFunction() {
                     @Override

BauSystem_Main/src/de/steamwar/bausystem/features/script/lua/libs/TpsLib.java

@@ -0,0 +1,57 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.script.lua.libs;
+
+import de.steamwar.bausystem.features.tpslimit.TPSSystem;
+import de.steamwar.core.TPSWatcher;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.LinkedInstance;
+import org.bukkit.entity.Player;
+import org.luaj.vm2.LuaTable;
+
+@Linked
+public class TpsLib implements LuaLib {
+
+    @LinkedInstance
+    public TPSSystem tpsSystem;
+
+    @Override
+    public Class<? extends LuaLib> parent() {
+        return ServerLib.class;
+    }
+
+    @Override
+    public String name() {
+        return "tps";
+    }
+
+    @Override
+    public LuaTable get(Player player) {
+        LuaTable tpsLib = new LuaTable();
+        tpsLib.set("oneSecond", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.ONE_SECOND)));
+        tpsLib.set("tenSecond", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.TEN_SECONDS)));
+        tpsLib.set("oneMinute", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.ONE_MINUTE)));
+        tpsLib.set("fiveMinute", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.FIVE_MINUTES)));
+        tpsLib.set("tenMinute", getter(() -> TPSWatcher.getTPS(TPSWatcher.TPSType.TEN_MINUTES)));
+        tpsLib.set("current", getter(TPSWatcher::getTPS));
+        tpsLib.set("limit", getter(tpsSystem::getCurrentTPSLimit));
+        return tpsLib;
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/shieldprinting/ShieldPrinting.java

@@ -20,8 +20,10 @@
 package de.steamwar.bausystem.features.shieldprinting;
 
 import de.steamwar.bausystem.BauSystem;
+import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.features.shieldprinting.impl.*;
 import de.steamwar.bausystem.region.Region;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.bausystem.utils.bossbar.BauSystemBossbar;
 import de.steamwar.bausystem.utils.bossbar.BossBarService;
 import de.steamwar.inventory.SWItem;
@@ -43,6 +45,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.HandlerList;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockCanBuildEvent;
 import org.bukkit.event.block.BlockPistonExtendEvent;
 import org.bukkit.event.block.BlockPistonRetractEvent;
 import org.bukkit.event.entity.EntityChangeBlockEvent;
@@ -259,18 +262,14 @@ public class ShieldPrinting implements Listener {
     }
 
     @EventHandler
-    public void onPlayerInteract(PlayerInteractEvent event) {
-        if (event.getClickedBlock() == null) return;
-        if (event.getItem() == null) return;
-        if (Region.getRegion(event.getClickedBlock().getLocation()) != region) return;
-        Vector vector = event.getClickedBlock().getLocation().toVector();
-        if (!shieldMap.containsKey(vector)) return;
-        event.getClickedBlock().setType(Material.AIR);
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        updateBossbar(event.getPlayer());
     }
 
     @EventHandler
-    public void onPlayerJoin(PlayerJoinEvent event) {
-        updateBossbar(event.getPlayer());
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getNewSpectator().forEach(player -> BossBarService.instance.remove(player, region, "shieldprinting"));
+        event.getNewBuilder().forEach(this::updateBossbar);
     }
 
     private void updateBossbars() {

BauSystem_Main/src/de/steamwar/bausystem/features/shieldprinting/ShieldPrintingCommand.java

@@ -26,9 +26,7 @@ import de.steamwar.command.SWCommand;
 import de.steamwar.command.TypeValidator;
 import de.steamwar.linkage.Linked;
 import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerInteractEvent;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -108,8 +106,8 @@ public class ShieldPrintingCommand extends SWCommand implements Listener {
     @ClassValidator(value = Player.class, local = true)
     public TypeValidator<Player> validator() {
         return (commandSender, player, messageSender) -> {
-            if (!Permission.hasPermission(player, Permission.WORLD)) {
-                messageSender.send("SHIELD_PRINTING_DISALLOWED", player);
+            if (!Permission.BUILD.hasPermission(player)) {
+                messageSender.send("NO_PERMISSION", player);
                 return false;
             }
             Region region = Region.getRegion(player.getLocation());
@@ -120,20 +118,4 @@ public class ShieldPrintingCommand extends SWCommand implements Listener {
             return true;
         };
     }
-
-    @EventHandler
-    public void onPlayerInteract(PlayerInteractEvent event) {
-        if (event.getClickedBlock() == null) {
-            return;
-        }
-        Region region = Region.getRegion(event.getClickedBlock().getLocation());
-        if (region.isGlobal()) {
-            return;
-        }
-        ShieldPrinting shieldPrinting = SHIELD_PRINTING_MAP.get(region);
-        if (shieldPrinting == null) {
-            return;
-        }
-        shieldPrinting.onPlayerInteract(event);
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/OrderUtils.java

@@ -1,92 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.simulator;
-
-import de.steamwar.bausystem.BauSystem;
-import lombok.experimental.UtilityClass;
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-@UtilityClass
-public class OrderUtils {
-
-    private final List<Material> activationOrder = new ArrayList<>();
-
-    private final Map<Material, String> nameMap = new HashMap<>();
-
-    static {
-        add(Material.REPEATER, "SIMULATOR_TNT_SPAWN_ACTIVATED_WITH_REPEATER");
-        add(Material.OBSERVER, "SIMULATOR_TNT_SPAWN_ACTIVATED_WITH_OBSERVER");
-        add(Material.COMPARATOR, "SIMULATOR_TNT_SPAWN_ACTIVATED_WITH_COMPARATOR");
-    }
-
-    public Material next(Material material) {
-        int index = activationOrder.indexOf(material);
-        if (index == -1) {
-            return activationOrder.get(0);
-        }
-        if (index + 1 >= activationOrder.size()) {
-            return activationOrder.get(0);
-        }
-        return activationOrder.get(index + 1);
-    }
-
-    public Material previous(Material material) {
-        int index = activationOrder.indexOf(material);
-        if (index == -1) {
-            return activationOrder.get(0);
-        }
-        if (index - 1 < 0) {
-            return activationOrder.get(activationOrder.size() - 1);
-        }
-        return activationOrder.get(index - 1);
-    }
-
-    public List<String> orderList(Material material, Player player) {
-        List<String> lore = new ArrayList<>();
-        for (Material m : activationOrder) {
-            String element = BauSystem.MESSAGE.parse(name(m), player);
-            if (m == material) {
-                lore.add(BauSystem.MESSAGE.parse("SIMULATOR_TNT_SPAWN_ACTIVE", player, element));
-            } else {
-                lore.add(BauSystem.MESSAGE.parse("SIMULATOR_TNT_SPAWN_INACTIVE", player, element));
-            }
-        }
-        return lore;
-    }
-
-    public int order(Material material) {
-        return activationOrder.indexOf(material);
-    }
-
-    public String name(Material material) {
-        return nameMap.getOrDefault(material, "SIMULATOR_TNT_SPAWN_ACTIVATED_WITH_UNKNOWN");
-    }
-
-    private void add(Material material, String name) {
-        activationOrder.add(material);
-        nameMap.put(material, name);
-    }
-}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/SimulatorBauGuiItem.java

@@ -1,20 +1,20 @@
 /*
- * This file is a part of the SteamWar software.
+ *   This file is a part of the SteamWar software.
  *
- * Copyright (C) 2021  SteamWar.de-Serverteam
+ *   Copyright (C) 2023  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 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.
+ *   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/>.
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package de.steamwar.bausystem.features.simulator;
@@ -55,6 +55,6 @@ public class SimulatorBauGuiItem extends BauGuiItem {
 
     @Override
     public Permission permission() {
-        return Permission.WORLD;
+        return Permission.BUILD;
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/SimulatorCommand.java

@@ -1,20 +1,20 @@
 /*
- * This file is a part of the SteamWar software.
+ *   This file is a part of the SteamWar software.
  *
- * Copyright (C) 2022  SteamWar.de-Serverteam
+ *   Copyright (C) 2023  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 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.
+ *   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/>.
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package de.steamwar.bausystem.features.simulator;
@@ -22,105 +22,78 @@ package de.steamwar.bausystem.features.simulator;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.Permission;
 import de.steamwar.bausystem.SWUtils;
-import de.steamwar.bausystem.features.simulator.gui.SimulatorSelectionGUI;
-import de.steamwar.bausystem.utils.ItemUtils;
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.execute.SimulatorExecutor;
 import de.steamwar.command.PreviousArguments;
 import de.steamwar.command.SWCommand;
 import de.steamwar.command.TypeMapper;
 import de.steamwar.command.TypeValidator;
 import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.LinkedInstance;
+import de.steamwar.linkage.MinVersion;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
 
 import java.util.Collection;
 
 @Linked
+@MinVersion(19)
 public class SimulatorCommand extends SWCommand {
 
+    @LinkedInstance
+    public SimulatorCursor simulatorCursor;
+
     public SimulatorCommand() {
-        super("simulator", "sim");
+        super("sim", "simulator");
     }
 
     @Register(description = "SIMULATOR_HELP")
     public void genericCommand(@Validator Player p) {
-        SimulatorCursor.hide(p, null);
         SWUtils.giveItemToPlayer(p, SimulatorStorage.getWand(p));
+        simulatorCursor.calcCursor(p);
     }
 
     @Register(value = "change", description = "SIMULATOR_CHANGE_HELP")
     public void change(@Validator Player p) {
-        ItemStack itemStack = p.getInventory().getItemInMainHand();
-        if (!ItemUtils.isItem(itemStack, "simulator")) {
+        if (!SimulatorCursor.isSimulatorItem(p.getInventory().getItemInMainHand()) && !SimulatorCursor.isSimulatorItem(p.getInventory().getItemInOffHand())) {
             BauSystem.MESSAGE.send("SIMULATOR_NO_SIM_IN_HAND", p);
             return;
         }
-        SimulatorSelectionGUI.open(p, itemStack);
-    }
-
-    @Register(value = "create", description = "SIMULATOR_CREATE_HELP")
-    public void create(@Validator Player p, String name) {
-        createSimulator(p, name);
-    }
-
-    public static boolean createSimulator(Player p, String name) {
-        if (SimulatorStorage.getSimulatorNames().contains(name)) {
-            BauSystem.MESSAGE.send("SIMULATOR_NAME_ALREADY_EXISTS", p);
-            return false;
-        }
-        if (!name.matches("[a-zA-Z_0-9-]+")) {
-            BauSystem.MESSAGE.send("SIMULATOR_NAME_INVALID", p);
-            return false;
-        }
-        SimulatorStorage.createNewSimulator(name);
-        BauSystem.MESSAGE.send("SIMULATOR_CREATE", p);
-        return true;
-    }
-
-    @Register(value = "delete", description = "SIMULATOR_DELETE_HELP")
-    public void delete(@Validator Player p, @Mapper("simulators") String name) {
-        if (!SimulatorStorage.getSimulatorNames().contains(name)) {
-            BauSystem.MESSAGE.send("SIMULATOR_NOT_EXISTS", p);
-            return;
-        }
-        SimulatorStorage.delete(name);
-        BauSystem.MESSAGE.send("SIMULATOR_DELETED", p);
-    }
-
-    @Register(value = "start", description = "SIMULATOR_START_HELP")
-    public void start(@Validator Player p, @Mapper("simulators") String name) {
-        TNTSimulator tntSimulator = SimulatorStorage.getSimulator(name);
-        if (tntSimulator == null) {
-            BauSystem.MESSAGE.send("SIMULATOR_NOT_EXISTS", p);
-            return;
-        }
-        tntSimulator.start(p);
+        SimulatorStorage.openSimulatorSelector(p);
     }
 
     @Register(value = "copy", description = "SIMULATOR_COPY_HELP")
-    public void copy(@Validator Player p, @Mapper("simulators") String toCopy, String name) {
-        TNTSimulator tntSimulator = SimulatorStorage.getSimulator(toCopy);
-        if (tntSimulator == null) {
-            BauSystem.MESSAGE.send("SIMULATOR_NOT_EXISTS", p);
-            return;
-        }
+    public void copy(@Validator Player p, @ErrorMessage("SIMULATOR_NOT_EXISTS") Simulator simulator, String name) {
         if (SimulatorStorage.getSimulator(name) != null) {
             BauSystem.MESSAGE.send("SIMULATOR_NAME_ALREADY_EXISTS", p);
             return;
         }
-        SimulatorStorage.copySimulator(tntSimulator, name);
+        if (!name.matches("[a-zA-Z_0-9-]+")) {
+            BauSystem.MESSAGE.send("SIMULATOR_NAME_INVALID", p);
+            return;
+        }
+        if (!SimulatorStorage.copy(simulator, name)) {
+            BauSystem.MESSAGE.send("SIMULATOR_ERROR_COPY", p);
+        }
     }
 
-    @Mapper("simulators")
-    public TypeMapper<String> allSimulators() {
-        return new TypeMapper<String>() {
+    @Register(value = "delete", description = "SIMULATOR_DELETE_HELP")
+    public void delete(@Validator Player p, @ErrorMessage("SIMULATOR_NOT_EXISTS") Simulator simulator) {
+        SimulatorStorage.delete(simulator);
+        BauSystem.MESSAGE.send("SIMULATOR_DELETED", p);
+    }
+
+    @Register(value = "start", description = "SIMULATOR_START_HELP")
+    public void start(@Validator Player p, @ErrorMessage("SIMULATOR_NOT_EXISTS") Simulator simulator) {
+        SimulatorExecutor.run(simulator);
+    }
+
+    @ClassMapper(value = Simulator.class, local = true)
+    public TypeMapper<Simulator> allSimulators() {
+        return new TypeMapper<>() {
             @Override
-            public String map(CommandSender commandSender, PreviousArguments previousArguments, String s) {
-                if (SimulatorStorage.getSimulatorNames().contains(s)) {
-                    return s;
-                } else {
-                    return null;
-                }
+            public Simulator map(CommandSender commandSender, PreviousArguments previousArguments, String s) {
+                return SimulatorStorage.getSimulator(s);
             }
 
             @Override
@@ -129,11 +102,4 @@ public class SimulatorCommand extends SWCommand {
             }
         };
     }
-
-    @ClassValidator(value = Player.class, local = true)
-    public TypeValidator<Player> validator() {
-        return (commandSender, player, messageSender) -> {
-            return !messageSender.send(!Permission.hasPermission(player, Permission.WORLD), "SIMULATOR_NO_PERMS");
-        };
-    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/SimulatorCursor.java

@@ -1,107 +1,248 @@
 /*
- * This file is a part of the SteamWar software.
+ *   This file is a part of the SteamWar software.
  *
- * Copyright (C) 2022  SteamWar.de-Serverteam
+ *   Copyright (C) 2023  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 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.
+ *   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/>.
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package de.steamwar.bausystem.features.simulator;
 
+import com.comphenix.tinyprotocol.Reflection;
+import com.comphenix.tinyprotocol.TinyProtocol;
 import de.steamwar.bausystem.BauSystem;
-import de.steamwar.bausystem.features.simulator.tnt.SimulatorElement;
+import de.steamwar.bausystem.Permission;
+import de.steamwar.bausystem.SWUtils;
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.simulator.data.observer.ObserverElement;
+import de.steamwar.bausystem.features.simulator.data.observer.ObserverPhase;
+import de.steamwar.bausystem.features.simulator.data.redstone.RedstoneElement;
+import de.steamwar.bausystem.features.simulator.data.redstone.RedstonePhase;
+import de.steamwar.bausystem.features.simulator.data.tnt.TNTElement;
+import de.steamwar.bausystem.features.simulator.data.tnt.TNTPhase;
+import de.steamwar.bausystem.features.simulator.execute.SimulatorExecutor;
+import de.steamwar.bausystem.features.simulator.gui.SimulatorGroupGui;
+import de.steamwar.bausystem.features.simulator.gui.SimulatorGui;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorBaseGui;
+import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
+import de.steamwar.bausystem.utils.ItemUtils;
 import de.steamwar.bausystem.utils.RayTraceUtils;
+import de.steamwar.entity.REntity;
 import de.steamwar.entity.REntityServer;
 import de.steamwar.entity.RFallingBlockEntity;
-import lombok.experimental.UtilityClass;
-import net.md_5.bungee.api.ChatMessageType;
+import de.steamwar.inventory.SWAnvilInv;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.MinVersion;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
 import org.bukkit.Bukkit;
+import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.BlockFace;
 import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.player.*;
+import org.bukkit.inventory.ItemStack;
 import org.bukkit.util.Vector;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
-@UtilityClass
-public class SimulatorCursor {
+@Linked
+@MinVersion(19)
+public class SimulatorCursor implements Listener {
 
-    private static final World WORLD = Bukkit.getWorlds().get(0);
-    private Map<Player, REntityServer> rEntityServerMap = new HashMap<>();
+    private final World WORLD = Bukkit.getWorlds().get(0);
+    private Class<?> position = Reflection.getClass("{nms.network.protocol.game}.PacketPlayInFlying$PacketPlayInPosition");
+    private Class<?> look = Reflection.getClass("{nms.network.protocol.game}.PacketPlayInFlying$PacketPlayInLook");
+    private Class<?> positionLook = Reflection.getClass("{nms.network.protocol.game}.PacketPlayInFlying$PacketPlayInPositionLook");
 
-    public void show(Player player, TNTSimulator tntSimulator, RayTraceUtils.RRayTraceResult result) {
-        REntityServer cursor = rEntityServerMap.get(player);
+    private Map<Player, CursorType> cursorType = Collections.synchronizedMap(new HashMap<>());
+    private Map<Player, REntityServer> cursors = Collections.synchronizedMap(new HashMap<>());
+    private final Set<Player> calculating = new HashSet<>();
 
-        if (cursor != null)
-            cursor.close();
-
-        tntSimulator.show(player);
-
-        if (result == null)
-            return;
-
-        if (result.getHitEntity() != null) {
-            List<SimulatorElement> elements = tntSimulator.getEntity(result.getHitEntity());
-
-            cursor = new REntityServer();
-            RFallingBlockEntity entity = new RFallingBlockEntity(cursor, (elements.isEmpty() ? getPos(player, result) : elements.get(0).getPosition()).toLocation(WORLD), Material.TNT);
-            entity.setNoGravity(true);
-            entity.setGlowing(true);
-            cursor.addPlayer(player);
-            rEntityServerMap.put(player, cursor);
-            BauSystem.MESSAGE.sendPrefixless("SIMULATOR_POSITION_EDIT", player, ChatMessageType.ACTION_BAR);
-            return;
-        }
-
-        if (SimulatorStorage.getSimulator(player.getInventory().getItemInOffHand()) != null && result.getHitPosition().distanceSquared(player.getLocation().toVector()) < 25) {
-            return;
-        }
-
-        cursor = new REntityServer();
-        RFallingBlockEntity entity = new RFallingBlockEntity(cursor, getPos(player, result).toLocation(WORLD), Material.TNT);
-        entity.setNoGravity(true);
-        cursor.addPlayer(player);
-        rEntityServerMap.put(player, cursor);
-        BauSystem.MESSAGE.sendPrefixless("SIMULATOR_POSITION_ADD", player, ChatMessageType.ACTION_BAR);
+    public static boolean isSimulatorItem(ItemStack itemStack) {
+        return ItemUtils.isItem(itemStack, "simulator");
     }
 
-    public void hide(Player player) {
-        REntityServer cursor = rEntityServerMap.get(player);
-        if (cursor == null) return;
+    public SimulatorCursor() {
+        BiFunction<Player, Object, Object> function = (player, object) -> {
+            calcCursor(player);
+            return object;
+        };
+        TinyProtocol.instance.addFilter(position, function);
+        TinyProtocol.instance.addFilter(look, function);
+        TinyProtocol.instance.addFilter(positionLook, function);
+    }
 
-        cursor.close();
-        SimulatorStorage.getSimulatorNames().forEach(s -> {
-            SimulatorStorage.getSimulator(s).hide(player);
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        if (!Permission.BUILD.hasPermission(event.getPlayer())) return;
+        Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
+            calcCursor(event.getPlayer());
+        }, 0);
+    }
+
+    @EventHandler
+    public void onPlayerDropItem(PlayerDropItemEvent event) {
+        if (!Permission.BUILD.hasPermission(event.getPlayer())) return;
+        calcCursor(event.getPlayer());
+    }
+
+    @EventHandler
+    public void onPlayerItemHeld(PlayerItemHeldEvent event) {
+        if (!Permission.BUILD.hasPermission(event.getPlayer())) return;
+        Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
+            calcCursor(event.getPlayer());
+        }, 1);
+    }
+
+    @EventHandler
+    public void onBauMemberUpdate(BauMemberUpdateEvent event) {
+        event.getChanged().forEach(this::calcCursor);
+    }
+
+    @EventHandler
+    public void onPlayerQuit(PlayerQuitEvent event) {
+        cursorType.remove(event.getPlayer());
+        cursors.remove(event.getPlayer());
+        synchronized (calculating) {
+            calculating.remove(event.getPlayer());
+        }
+    }
+
+    private static final Map<Player, Long> LAST_SNEAKS = new HashMap<>();
+
+    static {
+        Bukkit.getScheduler().runTaskTimer(BauSystem.getInstance(), () -> {
+            long millis = System.currentTimeMillis();
+            LAST_SNEAKS.entrySet().removeIf(entry -> millis - entry.getValue() > 200);
+        }, 1, 1);
+    }
+
+    @EventHandler(priority = EventPriority.HIGH)
+    public void onPlayerToggleSneak(PlayerToggleSneakEvent event) {
+        if (!event.isSneaking()) return;
+        Player player = event.getPlayer();
+        if (!isSimulatorItem(player.getInventory().getItemInMainHand()) && !isSimulatorItem(player.getInventory().getItemInOffHand())) {
+            return;
+        }
+        if (LAST_SNEAKS.containsKey(player)) {
+            cursorType.put(player, cursorType.getOrDefault(player, CursorType.TNT).switchType());
+            calcCursor(player);
+        } else {
+            LAST_SNEAKS.put(player, System.currentTimeMillis());
+        }
+    }
+
+    public void calcCursor(Player player) {
+        synchronized (calculating) {
+            if (calculating.contains(player)) return;
+            calculating.add(player);
+        }
+        if (!Permission.BUILD.hasPermission(player) || (!isSimulatorItem(player.getInventory().getItemInMainHand()) && !isSimulatorItem(player.getInventory().getItemInOffHand()))) {
+            if (removeCursor(player) || SimulatorWatcher.show(null, player)) {
+                SWUtils.sendToActionbar(player, "");
+            }
+            synchronized (calculating) {
+                calculating.remove(player);
+            }
+            return;
+        }
+        Simulator simulator = SimulatorStorage.getSimulator(player);
+        SimulatorWatcher.show(simulator, player);
+
+        List<REntity> entities = SimulatorWatcher.getEntitiesOfSimulator(simulator);
+        RayTraceUtils.RRayTraceResult rayTraceResult = RayTraceUtils.traceREntity(player, player.getLocation(), entities);
+        if (rayTraceResult == null) {
+            removeCursor(player);
+            if (simulator == null) {
+                SWUtils.sendToActionbar(player, "§eSelect Simulator");
+            } else {
+                SWUtils.sendToActionbar(player, "§eOpen Simulator");
+            }
+            synchronized (calculating) {
+                calculating.remove(player);
+            }
+            return;
+        }
+
+        showCursor(player, rayTraceResult, simulator != null);
+        synchronized (calculating) {
+            calculating.remove(player);
+        }
+    }
+
+    private synchronized boolean removeCursor(Player player) {
+        REntityServer entityServer = cursors.get(player);
+        boolean hadCursor = entityServer != null && !entityServer.getEntities().isEmpty();
+        if (entityServer != null) {
+            entityServer.getEntities().forEach(REntity::die);
+        }
+        return hadCursor;
+    }
+
+    private synchronized void showCursor(Player player, RayTraceUtils.RRayTraceResult rayTraceResult, boolean hasSimulatorSelected) {
+        REntityServer entityServer = cursors.computeIfAbsent(player, __ -> {
+            REntityServer rEntityServer = new REntityServer();
+            rEntityServer.addPlayer(player);
+            return rEntityServer;
         });
-    }
 
-    public void hide(Player player, TNTSimulator tntSimulator) {
-        REntityServer cursor = rEntityServerMap.get(player);
+        CursorType type = cursorType.getOrDefault(player, CursorType.TNT);
+        REntity hitEntity = rayTraceResult.getHitEntity();
+        Location location = hitEntity != null ? new Vector(hitEntity.getX(), hitEntity.getY(), hitEntity.getZ()).toLocation(WORLD) :
+                type.position.apply(player, rayTraceResult).toLocation(WORLD);
 
-        if (cursor != null)
-            cursor.close();
-
-        if (tntSimulator != null) {
-            tntSimulator.hide(player);
+        Material material = hitEntity != null ? Material.GLASS : type.getMaterial();
+        List<RFallingBlockEntity> entities = entityServer.getEntitiesByType(RFallingBlockEntity.class);
+        entities.removeIf(rFallingBlockEntity -> {
+            if (rFallingBlockEntity.getMaterial() != material) {
+                rFallingBlockEntity.die();
+                return true;
+            }
+            rFallingBlockEntity.move(location);
+            return false;
+        });
+        if (entities.isEmpty()) {
+            RFallingBlockEntity rFallingBlockEntity = new RFallingBlockEntity(entityServer, location, material);
+            rFallingBlockEntity.setNoGravity(true);
+            if (material == Material.GLASS) {
+                rFallingBlockEntity.setGlowing(true);
+            }
+        }
+
+        if (hasSimulatorSelected) {
+            if (hitEntity != null) {
+                SWUtils.sendToActionbar(player, "§eEdit Position");
+            } else {
+                SWUtils.sendToActionbar(player, "§eAdd new " + type.name);
+            }
+        } else {
+            SWUtils.sendToActionbar(player, "§eCreate new Simulator");
         }
-        rEntityServerMap.remove(player);
     }
 
-    public static Vector getPos(Player player, RayTraceUtils.RRayTraceResult result) {
+    public static Vector getPosFree(Player player, RayTraceUtils.RRayTraceResult result) {
         Vector pos = result.getHitPosition();
 
         BlockFace face = result.getHitBlockFace();
@@ -140,4 +281,177 @@ public class SimulatorCursor {
 
         return pos;
     }
+
+    private static Vector getPosBlockAligned(Player player, RayTraceUtils.RRayTraceResult result) {
+        Vector pos = result.getHitPosition();
+
+        BlockFace face = result.getHitBlockFace();
+        if (face != null) {
+            switch (face) {
+                case DOWN:
+                    pos.setY(pos.getY() - 0.98);
+                    break;
+                case EAST:
+                    pos.setX(pos.getX() + 0.49);
+                    break;
+                case WEST:
+                    pos.setX(pos.getX() - 0.49);
+                    break;
+                case NORTH:
+                    pos.setZ(pos.getZ() - 0.49);
+                    break;
+                case SOUTH:
+                    pos.setZ(pos.getZ() + 0.49);
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        pos.setX(pos.getBlockX() + 0.5);
+        if (pos.getY() - pos.getBlockY() != 0 && face == BlockFace.UP) {
+            pos.setY(pos.getBlockY() + 1.0);
+        } else {
+            pos.setY(pos.getBlockY());
+        }
+        pos.setZ(pos.getBlockZ() + 0.5);
+        return pos;
+    }
+
+    @Getter
+    @AllArgsConstructor
+    public enum CursorType {
+        TNT(Material.TNT, SimulatorCursor::getPosFree, "TNT", vector -> new TNTElement(vector).add(new TNTPhase())),
+        REDSTONE_BLOCK(Material.REDSTONE_BLOCK, SimulatorCursor::getPosBlockAligned, "Redstone Block", vector -> new RedstoneElement(vector).add(new RedstonePhase())),
+        OBSERVER(Material.OBSERVER, SimulatorCursor::getPosBlockAligned, "Observer", vector -> new ObserverElement(vector).add(new ObserverPhase())),
+        ;
+
+        private Material material;
+        private BiFunction<Player, RayTraceUtils.RRayTraceResult, Vector> position;
+        private String name;
+        private Function<Vector, SimulatorElement<?>> elementFunction;
+
+        public CursorType switchType() {
+            if (this == TNT) {
+                return REDSTONE_BLOCK;
+            }
+            if (this == REDSTONE_BLOCK) {
+                return OBSERVER;
+            }
+            return TNT;
+        }
+    }
+
+    @EventHandler
+    public void onPlayerInteract(PlayerInteractEvent event) {
+        if (!Permission.BUILD.hasPermission(event.getPlayer())) return;
+        if (!ItemUtils.isItem(event.getItem(), "simulator")) {
+            return;
+        }
+
+        event.setCancelled(true);
+        Player player = event.getPlayer();
+        Simulator simulator = SimulatorStorage.getSimulator(player);
+
+        if (event.getAction() == Action.LEFT_CLICK_BLOCK || event.getAction() == Action.LEFT_CLICK_AIR) {
+            if (simulator == null) {
+                return;
+            }
+            SimulatorExecutor.run(simulator);
+            return;
+        }
+
+        if (event.getAction() != Action.RIGHT_CLICK_BLOCK && event.getAction() != Action.RIGHT_CLICK_AIR) {
+            return;
+        }
+
+
+        RayTraceUtils.RRayTraceResult rayTraceResult = RayTraceUtils.traceREntity(player, player.getLocation(), SimulatorWatcher.getEntitiesOfSimulator(simulator));
+        if (simulator == null) {
+            if (rayTraceResult == null) {
+                SimulatorStorage.openSimulatorSelector(player);
+            } else {
+                SWAnvilInv anvilInv = new SWAnvilInv(player, "Name");
+                anvilInv.setCallback(s -> {
+                    Simulator sim = SimulatorStorage.getSimulator(s);
+                    if (sim != null) {
+                        BauSystem.MESSAGE.send("SIMULATOR_NAME_ALREADY_EXISTS", player);
+                        return;
+                    }
+                    if (!s.matches("[a-zA-Z_0-9-]+")) {
+                        BauSystem.MESSAGE.send("SIMULATOR_NAME_INVALID", player);
+                        return;
+                    }
+                    sim = new Simulator(s);
+                    SimulatorStorage.addSimulator(s, sim);
+                    createElement(player, rayTraceResult, sim);
+                    SimulatorStorage.setSimulator(player, sim);
+                });
+                anvilInv.open();
+            }
+            return;
+        }
+
+        if (rayTraceResult == null) {
+            new SimulatorGui(player, simulator).open();
+            return;
+        }
+
+        if (rayTraceResult.getHitEntity() != null) {
+            REntity hitEntity = rayTraceResult.getHitEntity();
+            Vector vector = new Vector(hitEntity.getX(), hitEntity.getY(), hitEntity.getZ());
+            List<SimulatorElement<?>> elements = simulator.getGroups().stream().map(SimulatorGroup::getElements).flatMap(List::stream).filter(element -> {
+                return element.getWorldPos().distanceSquared(vector) < (1 / 16.0) * (1 / 16.0);
+            }).collect(Collectors.toList());
+
+            switch (elements.size()) {
+                case 0:
+                    return;
+                case 1:
+                    // Open single element present in Simulator
+                    SimulatorElement<?> element = elements.get(0);
+                    SimulatorGroup group1 = element.getGroup(simulator);
+                    SimulatorBaseGui back = new SimulatorGui(player, simulator);
+                    if (group1.getElements().size() > 1) {
+                        back = new SimulatorGroupGui(player, simulator, group1, back);
+                    }
+                    element.open(player, simulator, group1, back);
+                    break;
+                default:
+                    List<SimulatorGroup> parents = elements.stream().map(e -> e.getGroup(simulator)).distinct().collect(Collectors.toList());
+                    if (parents.size() == 1) {
+                        // Open multi element present in Simulator in existing group
+                        SimulatorGui simulatorGui = new SimulatorGui(player, simulator);
+                        new SimulatorGroupGui(player, simulator, parents.get(0), simulatorGui).open();
+                    } else {
+                        // Open multi element present in Simulator in implicit group
+                        SimulatorGroup group2 = new SimulatorGroup();
+                        group2.setMaterial(null);
+                        group2.getElements().addAll(elements);
+                        SimulatorGui simulatorGui = new SimulatorGui(player, simulator);
+                        new SimulatorGroupGui(player, simulator, group2, simulatorGui).open();
+                    }
+                    break;
+            }
+            return;
+        }
+
+        // Add new Element to current simulator
+        createElement(player, rayTraceResult, simulator);
+    }
+
+    private void createElement(Player player, RayTraceUtils.RRayTraceResult rayTraceResult, Simulator simulator) {
+        CursorType type = cursorType.getOrDefault(player, CursorType.TNT);
+        Vector vector = type.position.apply(player, rayTraceResult);
+        if (type == CursorType.REDSTONE_BLOCK) {
+            vector.subtract(new Vector(0.5, 0, 0.5));
+        }
+        SimulatorElement<?> element = type.elementFunction.apply(vector);
+        SimulatorGroup group = new SimulatorGroup().add(element);
+        simulator.getGroups().add(group);
+        SimulatorGui simulatorGui = new SimulatorGui(player, simulator);
+        element.open(player, simulator, group, simulatorGui);
+        SimulatorWatcher.update(simulator);
+        calcCursor(player);
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/SimulatorStorage.java

@@ -1,124 +1,172 @@
 /*
- * This file is a part of the SteamWar software.
+ *   This file is a part of the SteamWar software.
  *
- * Copyright (C) 2022  SteamWar.de-Serverteam
+ *   Copyright (C) 2023  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 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.
+ *   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/>.
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
 package de.steamwar.bausystem.features.simulator;
 
+import com.google.common.io.Files;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.SWUtils;
-import de.steamwar.bausystem.features.simulator.tnt.TNTElement;
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorPageGui;
+import de.steamwar.bausystem.features.simulator.storage.SimFormatSimulatorLoader;
+import de.steamwar.bausystem.features.simulator.storage.SimulatorFormatSimulatorLoader;
+import de.steamwar.bausystem.features.simulator.storage.SimulatorSaver;
+import de.steamwar.bausystem.features.simulator.storage.YAPIONFormatSimulatorLoader;
 import de.steamwar.bausystem.utils.ItemUtils;
+import de.steamwar.inventory.SWAnvilInv;
 import de.steamwar.inventory.SWItem;
 import de.steamwar.linkage.Linked;
-import de.steamwar.linkage.api.Disable;
+import de.steamwar.linkage.MinVersion;
 import de.steamwar.linkage.api.Enable;
-import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
-import org.bukkit.World;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
-import yapion.exceptions.YAPIONException;
-import yapion.hierarchy.types.YAPIONArray;
-import yapion.hierarchy.types.YAPIONObject;
-import yapion.parser.YAPIONParser;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
+import java.util.*;
 
 @Linked
-public class SimulatorStorage implements Enable, Disable {
-
-    public static final World WORLD = Bukkit.getWorlds().get(0);
-    private static final File simulatorsDir = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "simulators");
+@MinVersion(19)
+public class SimulatorStorage implements Enable {
 
+    public static final File simulatorsDir = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "simulators");
+    private static Map<String, Simulator> simulatorMap = new HashMap<>();
     private static NamespacedKey simulatorSelection = SWUtils.getNamespaceKey("simulator_selection");
 
-    private static Map<String, TNTSimulator> tntSimulators = new HashMap<>();
-
-    public static void createNewSimulator(String name) {
-        tntSimulators.put(name, new TNTSimulator());
-    }
-
-    public static Set<String> getSimulatorNames() {
-        return tntSimulators.keySet();
-    }
-
-    public static TNTSimulator getSimulator(String name) {
-        return tntSimulators.get(name);
-    }
-
-    public static TNTSimulator getSimulator(Player player) {
-        TNTSimulator current = getSimulator(player.getInventory().getItemInMainHand());
-        if (current != null) return current;
+    public static Simulator getSimulator(Player player) {
+        Simulator simulator = getSimulator(player.getInventory().getItemInMainHand());
+        if (simulator != null) return simulator;
         return getSimulator(player.getInventory().getItemInOffHand());
     }
 
-    public static TNTSimulator getSimulator(ItemStack itemStack) {
-        if (itemStack == null) {
-            return null;
-        }
-        if (!ItemUtils.isItem(itemStack, "simulator")) {
+    public static Simulator getSimulator(ItemStack itemStack) {
+        if (!SimulatorCursor.isSimulatorItem(itemStack)) {
             return null;
         }
         String selection = ItemUtils.getTag(itemStack, simulatorSelection);
         if (selection == null) {
             return null;
         }
-        return tntSimulators.get(selection);
+        return simulatorMap.get(selection);
     }
 
-    public static void setSimulator(Player player, ItemStack itemStack, TNTSimulator simulator) {
-        for (Map.Entry<String, TNTSimulator> entry : tntSimulators.entrySet()) {
-            if (entry.getValue() == simulator) {
-                ItemUtils.setTag(itemStack, simulatorSelection, entry.getKey());
-                ItemMeta itemMeta = itemStack.getItemMeta();
-                itemMeta.setDisplayName(BauSystem.MESSAGE.parse("SIMULATOR_WAND_NAME_SELECTED", player, entry.getKey()));
-                itemStack.setItemMeta(itemMeta);
-                return;
+    public static Simulator getSimulator(String name) {
+        return simulatorMap.get(name);
+    }
+
+    public static void addSimulator(String name, Simulator simulator) {
+        simulatorMap.putIfAbsent(name, simulator);
+    }
+
+    @Override
+    public void enable() {
+        SimFormatSimulatorLoader simFormatSimulatorLoader = new SimFormatSimulatorLoader();
+        SimulatorFormatSimulatorLoader simulatorFormatSimulatorLoader = new SimulatorFormatSimulatorLoader();
+        YAPIONFormatSimulatorLoader yapionFormatSimulatorLoader = new YAPIONFormatSimulatorLoader();
+
+        File[] files = simulatorsDir.listFiles();
+        if (files == null) return;
+        for (File file : files) {
+            try {
+                List<Simulator> simulators = simFormatSimulatorLoader.load(file)
+                        .orElse(null);
+                if (simulators != null) {
+                    simulators.forEach(simulator -> {
+                        simulatorMap.put(simulator.getName(), simulator);
+                    });
+                    continue;
+                }
+            } catch (Exception e) {
+                // Ignore
+            }
+
+            try {
+                List<Simulator> simulators = simulatorFormatSimulatorLoader.load(file)
+                        .orElse(null);
+                if (simulators != null) {
+                    simulators.forEach(simulator -> {
+                        simulatorMap.put(simulator.getName(), simulator);
+                        SimulatorSaver.saveSimulator(simulatorsDir, simulator);
+                    });
+                    continue;
+                }
+            } catch (Exception e) {
+                // Ignore
+            }
+
+            try {
+                List<Simulator> simulators = yapionFormatSimulatorLoader.load(file)
+                        .orElse(null);
+                if (simulators != null) {
+                    simulators.forEach(simulator -> {
+                        simulatorMap.put(simulator.getName(), simulator);
+                        SimulatorSaver.saveSimulator(simulatorsDir, simulator);
+                    });
+                }
+            } catch (Exception e) {
+                // Ignore
             }
         }
     }
 
-    public static void delete(String name) {
-        TNTSimulator tntSimulator = tntSimulators.remove(name);
-        if (tntSimulator != null) {
-            tntSimulator.close();
-        }
-        new File(simulatorsDir, name + ".simulator").delete();
-    }
+    public static void openSimulatorSelector(Player player) {
+        SimulatorPageGui<Simulator> simulatorPageGui = new SimulatorPageGui<Simulator>(player, null, 6 * 9, new ArrayList<>(simulatorMap.values())) {
+            @Override
+            public String baseTitle() {
+                return "Simulators";
+            }
 
-    public static void copySimulator(TNTSimulator tntSimulator, String name) {
-        tntSimulators.put(name, new TNTSimulator(tntSimulator.toYAPION()));
-    }
+            @Override
+            public void headerAndFooter() {
+                inventory.setItem(49, new SWItem(Material.NAME_TAG, "§eCreate", clickType -> {
+                    SWAnvilInv anvilInv = new SWAnvilInv(player, "Name");
+                    anvilInv.setCallback(s -> {
+                        Simulator sim = SimulatorStorage.getSimulator(s);
+                        if (sim != null) {
+                            BauSystem.MESSAGE.send("SIMULATOR_NAME_ALREADY_EXISTS", player);
+                            return;
+                        }
+                        if (!s.matches("[a-zA-Z_0-9-]+")) {
+                            BauSystem.MESSAGE.send("SIMULATOR_NAME_INVALID", player);
+                            return;
+                        }
+                        sim = new Simulator(s);
+                        SimulatorStorage.addSimulator(s, sim);
+                        SimulatorStorage.setSimulator(player, sim);
+                    });
+                    anvilInv.open();
+                }));
+            }
 
-    public static void removeSimulator(ItemStack itemStack) {
-        if (!ItemUtils.isItem(itemStack, "simulator")) {
-            return;
-        }
-        ItemUtils.setTag(itemStack, simulatorSelection, null);
+            @Override
+            public SWItem convert(Simulator simulator) {
+                return simulator.toItem(player, clickType -> {
+                    setSimulator(player, simulator);
+                    player.closeInventory();
+                });
+            }
+        };
+        simulatorPageGui.open();
     }
 
     public static ItemStack getWand(Player p) {
@@ -130,68 +178,48 @@ public class SimulatorStorage implements Enable, Disable {
         return itemStack;
     }
 
-    @Override
-    public void enable() {
-        if (!simulatorsDir.exists()) {
-            simulatorsDir.mkdir();
+    public static void setSimulator(Player player, Simulator simulator) {
+        ItemStack mainHand = player.getInventory().getItemInMainHand();
+        ItemStack offHand = player.getInventory().getItemInOffHand();
+        ItemStack itemStack;
+        if (SimulatorCursor.isSimulatorItem(mainHand)) {
+            itemStack = mainHand;
+        } else if (SimulatorCursor.isSimulatorItem(offHand)) {
+            itemStack = offHand;
+        } else {
+            itemStack = null;
         }
-        File[] files = simulatorsDir.listFiles();
-        if (files == null) return;
-
-        for (File file : files) {
-            YAPIONObject yapionObject;
-            try {
-                yapionObject = YAPIONParser.parse(file);
-            } catch (YAPIONException | IOException e) {
-                continue;
-            }
-            if (file.getName().endsWith(".yapion")) {
-                String name = file.getName().substring(0, file.getName().length() - 7);
-                try {
-                    SteamwarUser steamwarUser = SteamwarUser.get(Integer.parseInt(name));
-                    convert(file, steamwarUser);
-                } catch (Exception e) {
-                    file.delete();
-                }
-            } else {
-                String name = file.getName().substring(0, file.getName().length() - ".simulator".length());
-                tntSimulators.put(name, new TNTSimulator(yapionObject));
-            }
-        }
-    }
-
-    private static void convert(File file, SteamwarUser steamwarUser) {
-        YAPIONObject yapionObject;
-        try {
-            yapionObject = YAPIONParser.parse(file);
-        } catch (YAPIONException | IOException e) {
+        if (itemStack == null) {
             return;
         }
-        try {
-            file.delete();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        for (String s : yapionObject.getKeys()) {
-            String newName = steamwarUser.getUserName() + (s.isEmpty() ? "" : "_" + s);
-            YAPIONArray content = yapionObject.getArray(s);
-            if (content.isEmpty()) continue;
-            TNTSimulator tntSimulator = new TNTSimulator();
-            for (YAPIONObject element : content.streamObject().collect(Collectors.toList())) {
-                tntSimulator.getTntElementList().add(new TNTElement(element, null, tntSimulator.getEntityServer()));
-            }
-            tntSimulators.put(newName, tntSimulator);
-        }
+
+        ItemUtils.setTag(itemStack, simulatorSelection, simulator.getName());
+        ItemMeta itemMeta = itemStack.getItemMeta();
+        itemMeta.setDisplayName(BauSystem.MESSAGE.parse("SIMULATOR_WAND_NAME_SELECTED", player, simulator.getName()));
+        itemStack.setItemMeta(itemMeta);
     }
 
-    @Override
-    public void disable() {
-        for (Map.Entry<String, TNTSimulator> entry : tntSimulators.entrySet()) {
-            try {
-                entry.getValue().toYAPION().toFile(new File(simulatorsDir, entry.getKey() + ".simulator"));
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
+    public static List<String> getSimulatorNames() {
+        return new ArrayList<>(simulatorMap.keySet());
+    }
+
+    public static void delete(Simulator simulator) {
+        simulatorMap.remove(simulator.getName());
+        new File(simulatorsDir, simulator.getName() + ".sim").delete();
+    }
+
+    public static boolean copy(Simulator simulator, String name) {
+        try {
+            File file = new File(simulatorsDir, name + ".sim");
+            Files.copy(new File(simulatorsDir, simulator.getName() + ".sim"), file);
+            new SimFormatSimulatorLoader().load(file).ifPresent(simulators -> {
+                simulators.forEach(sim -> {
+                    simulatorMap.put(sim.getName(), sim);
+                });
+            });
+            return true;
+        } catch (IOException e) {
+            return false;
         }
     }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/SimulatorWatcher.java

@@ -0,0 +1,129 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator;
+
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.simulator.storage.SimulatorSaver;
+import de.steamwar.bausystem.shared.Pair;
+import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityServer;
+import de.steamwar.entity.RFallingBlockEntity;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.MinVersion;
+import lombok.experimental.UtilityClass;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.util.Vector;
+
+import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.stream.Collectors;
+
+@UtilityClass
+public class SimulatorWatcher {
+
+    private final World WORLD = Bukkit.getWorlds().get(0);
+    private Map<Simulator, REntityServer> entityServers = new HashMap<>();
+    private Map<Player, Pair<Simulator, Runnable>> watchers = new HashMap<>();
+
+    public void watch(Player player, Simulator simulator, Runnable watcher) {
+        if (simulator == null || watcher == null) {
+            watchers.remove(player);
+        } else {
+            watchers.put(player, new Pair<>(simulator, watcher));
+        }
+    }
+
+    public synchronized void update(Simulator simulator) {
+        REntityServer rEntityServer = entityServers.get(simulator);
+        if (rEntityServer != null) {
+            rEntityServer.getEntities().forEach(REntity::die);
+            createSim(rEntityServer, simulator);
+        }
+
+        new ArrayList<>(watchers.values()).forEach(simulatorRunnablePair -> {
+            if (simulatorRunnablePair.getKey() == simulator) {
+                simulatorRunnablePair.getValue().run();
+            }
+        });
+        SimulatorSaver.saveSimulator(SimulatorStorage.simulatorsDir, simulator);
+    }
+
+    @Linked
+    @MinVersion(19)
+    public static class QuitListener implements Listener {
+
+        @EventHandler
+        public void onPlayerQuit(PlayerQuitEvent event) {
+            watchers.remove(event.getPlayer());
+            show(null, event.getPlayer());
+        }
+    }
+
+    private REntityServer createSim(REntityServer server, Simulator simulator) {
+        if (simulator == null) {
+            return null;
+        }
+        Map<Vector, Set<Class<?>>> positionCache = new HashMap<>();
+        simulator.getGroups().stream().map(group -> group.getElements().stream().map(element -> new Pair<>(group, element)).collect(Collectors.toList())).flatMap(List::stream).forEach(pair -> {
+            SimulatorGroup group = pair.getKey();
+            SimulatorElement<?> element = pair.getValue();
+
+            boolean wasNotPresent = positionCache.computeIfAbsent(element.getPosition(), __ -> new HashSet<>())
+                    .add(element.getClass());
+            if (!wasNotPresent) return;
+            Material material = group.isDisabled() || element.isDisabled() ? element.getWorldDisabledMaterial() : element.getWorldMaterial();
+            Location location = element.getWorldPos().toLocation(WORLD);
+            RFallingBlockEntity rFallingBlockEntity = new RFallingBlockEntity(server, location, material);
+            rFallingBlockEntity.setNoGravity(true);
+        });
+        return server;
+    }
+
+    public synchronized boolean show(Simulator sim, Player player) {
+        AtomicBoolean removed = new AtomicBoolean();
+        entityServers.forEach((simulator, rEntityServer) -> {
+            if (rEntityServer == null) return;
+            if (rEntityServer.getPlayers().contains(player) && sim != simulator) {
+                rEntityServer.removePlayer(player);
+                removed.set(true);
+            }
+        });
+        if (sim == null) return removed.get();
+        entityServers.computeIfAbsent(sim, __ -> createSim(new REntityServer(), sim)).addPlayer(player);
+        return removed.get();
+    }
+
+    synchronized List<REntity> getEntitiesOfSimulator(Simulator simulator) {
+        REntityServer entityServer = entityServers.get(simulator);
+        if (entityServer == null) {
+            return Collections.emptyList();
+        }
+        return entityServer.getEntities();
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/TNTSimulator.java

@@ -1,270 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.simulator;
-
-import de.steamwar.bausystem.BauSystem;
-import de.steamwar.bausystem.configplayer.Config;
-import de.steamwar.bausystem.features.simulator.gui.TNTElementGUI;
-import de.steamwar.bausystem.features.simulator.gui.TNTSimulatorGui;
-import de.steamwar.bausystem.features.simulator.tnt.SimulatorElement;
-import de.steamwar.bausystem.features.simulator.tnt.TNTElement;
-import de.steamwar.bausystem.features.simulator.tnt.TNTGroup;
-import de.steamwar.bausystem.features.tracer.record.Recorder;
-import de.steamwar.bausystem.features.tracer.record.SingleTraceRecorder;
-import de.steamwar.bausystem.region.Region;
-import de.steamwar.bausystem.shared.Pair;
-import de.steamwar.bausystem.utils.RayTraceUtils;
-import de.steamwar.entity.REntity;
-import de.steamwar.entity.REntityServer;
-import lombok.Getter;
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-import yapion.hierarchy.types.YAPIONArray;
-import yapion.hierarchy.types.YAPIONObject;
-import yapion.hierarchy.types.YAPIONType;
-
-import java.util.*;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicInteger;
-import java.util.stream.Collectors;
-
-@Getter
-public class TNTSimulator {
-
-    private Set<Player> players = new HashSet<>();
-    private REntityServer entityServer = new REntityServer();
-
-    private Material material = Material.TNT;
-
-    private List<SimulatorElement> tntElementList = new ArrayList<>();
-
-    public TNTSimulator() {
-
-    }
-
-    public TNTSimulator(YAPIONObject yapionObject) {
-        material = Material.valueOf(yapionObject.getStringOrDefault("material", Material.TNT.name()));
-        YAPIONArray yapionArray = yapionObject.getArrayOrDefault("tntElements", new YAPIONArray());
-        for (YAPIONObject element : yapionArray.streamObject().collect(Collectors.toList())) {
-            if (element.containsKey("elements", YAPIONType.ARRAY)) {
-                tntElementList.add(new TNTGroup(element, entityServer));
-            } else {
-                tntElementList.add(new TNTElement(element, null, entityServer));
-            }
-        }
-    }
-
-    public YAPIONObject toYAPION() {
-        YAPIONObject yapionObject = new YAPIONObject();
-        yapionObject.add("material", material.name());
-        YAPIONArray yapionArray = new YAPIONArray();
-        for (SimulatorElement element : tntElementList) {
-            yapionArray.add(element.toYAPION());
-        }
-        yapionObject.add("tntElements", yapionArray);
-        return yapionObject;
-    }
-
-    public void close() {
-        entityServer.close();
-    }
-
-    public void show(Player player) {
-        if (!players.contains(player)) {
-            entityServer.addPlayer(player);
-            players.add(player);
-        }
-    }
-
-    public void hide(Player player) {
-        if (players.contains(player)) {
-            entityServer.removePlayer(player);
-            players.remove(player);
-        }
-    }
-
-    void _hide(Player player) {
-        players.remove(player);
-    }
-
-    public List<REntity> getEntities() {
-        return tntElementList.stream().flatMap(element -> element.getEntities().stream()).collect(Collectors.toList());
-    }
-
-    public List<SimulatorElement> getEntity(REntity entity) {
-        List<SimulatorElement> tntSpawns = new ArrayList<>();
-        for (SimulatorElement spawn : tntElementList) {
-            spawn.getEntity(tntSpawns, entity);
-        }
-        return tntSpawns;
-    }
-
-    public void clear() {
-        new ArrayList<>(tntElementList).forEach(this::remove);
-    }
-
-    public void remove(SimulatorElement element) {
-        if (element instanceof TNTElement) {
-            TNTElement tntElement = (TNTElement) element;
-            if (tntElement.hasParent()) {
-                tntElement.getParent().remove(tntElement);
-                if (tntElement.getParent().getElements().isEmpty()) {
-                    remove(tntElement.getParent());
-                }
-            } else {
-                element.remove(tntElement);
-            }
-        } else if (element instanceof TNTGroup) {
-            TNTGroup tntGroup = (TNTGroup) element;
-            tntGroup.getElements().forEach(tntElement -> {
-                tntElement.remove(tntElement);
-            });
-            tntGroup.getElements().clear();
-        }
-        element.close();
-        tntElementList.remove(element);
-    }
-
-    public void change() {
-        tntElementList.forEach(simulatorElement -> {
-            simulatorElement.change();
-            if (simulatorElement instanceof TNTGroup) {
-                ((TNTGroup) simulatorElement).getElements().forEach(SimulatorElement::change);
-            }
-        });
-    }
-
-    public void edit(Player player, RayTraceUtils.RRayTraceResult result) {
-        if (result == null) {
-            TNTSimulatorGui.open(player, this, null, this::getTntElementList, null);
-            return;
-        }
-
-        SimulatorCursor.show(player, this, result);
-
-        if (result.getHitEntity() != null) {
-            List<SimulatorElement> elements = getEntity(result.getHitEntity());
-            if (elements.isEmpty()) return;
-
-            if (elements.size() == 1) {
-                TNTElementGUI.open(player, (TNTElement) elements.get(0), null);
-            } else {
-                List<TNTGroup> tntGroups = tntElementList.stream().filter(TNTGroup.class::isInstance).map(TNTGroup.class::cast).collect(Collectors.toList());
-                List<SimulatorElement> newElementList = new ArrayList<>();
-                for (TNTGroup tntGroup : tntGroups) {
-                    if (new HashSet<>(elements).containsAll(tntGroup.getElements())) {
-                        newElementList.add(tntGroup);
-                        elements.removeAll(tntGroup.getElements());
-                    }
-                }
-                newElementList.addAll(elements);
-                if (newElementList.size() == 1) {
-                    SimulatorElement element = newElementList.get(0);
-                    if (element instanceof TNTGroup) {
-                        TNTGroup tntGroup = (TNTGroup) element;
-                        TNTSimulatorGui.open(player, null, tntGroup, () -> {
-                            List<SimulatorElement> elementList = new ArrayList<>();
-                            elementList.addAll(tntGroup.getElements());
-                            return elementList;
-                        }, null);
-                    } else {
-                        TNTElementGUI.open(player, (TNTElement) elements.get(0), null);
-                    }
-                } else {
-                    TNTSimulatorGui.open(player, null, null, () -> newElementList, null);
-                }
-            }
-            return;
-        }
-
-        if (SimulatorStorage.getSimulator(player.getInventory().getItemInOffHand()) != null && result.getHitPosition().distanceSquared(player.getLocation().toVector()) < 25) {
-            return;
-        }
-
-        TNTElement tntElement = new TNTElement(SimulatorCursor.getPos(player, result), null, entityServer);
-        tntElementList.add(tntElement);
-        TNTElementGUI.open(player, tntElement, null);
-    }
-
-    public void start(Player p) {
-        Region region = Region.getRegion(p.getLocation());
-        Map<Integer, Map<Integer, Set<Pair<Runnable, Integer>>>> result = new HashMap<>();
-        boolean regionFrozen = false;
-        for (SimulatorElement element : tntElementList) {
-            regionFrozen |= element.locations(result, region, p.getLocation());
-        }
-        if (regionFrozen) {
-            BauSystem.MESSAGE.send("SIMULATOR_REGION_FROZEN", p);
-            return;
-        }
-
-        AtomicBoolean needsAutoTrace = new AtomicBoolean();
-        players.forEach(player -> {
-            boolean simulatorAutoTrace = Config.getInstance().get(player).getPlainValueOrDefault("simulatorAutoTrace", false);
-            if (simulatorAutoTrace) {
-                needsAutoTrace.set(true);
-                player.performCommand("trace show");
-            }
-        });
-        if (needsAutoTrace.get()) {
-            Recorder.INSTANCE.set(region, new SingleTraceRecorder());
-        }
-
-        AtomicInteger maxTick = new AtomicInteger(0);
-        Map<Integer, List<List<Pair<Runnable, Integer>>>> toSpawn = new HashMap<>();
-        result.forEach((integer, integerSetMap) -> {
-            List<Pair<Integer, Set<Pair<Runnable, Integer>>>> internal = new ArrayList<>();
-            integerSetMap.forEach((integer1, pairs) -> {
-                internal.add(new Pair<>(integer1, pairs));
-            });
-            internal.sort(Comparator.comparingInt(Pair::getKey));
-
-            toSpawn.put(integer, internal.stream().map(Pair::getValue).map(ArrayList::new).peek(Collections::shuffle).collect(Collectors.toList()));
-
-            if (maxTick.get() < integer) {
-                maxTick.set(integer);
-            }
-        });
-
-        AtomicInteger currentTick = new AtomicInteger(0);
-        BauSystem.runTaskTimer(BauSystem.getInstance(), bukkitTask -> {
-            int tick = currentTick.get();
-            if (tick > maxTick.get()) bukkitTask.cancel();
-            currentTick.incrementAndGet();
-
-            List<List<Pair<Runnable, Integer>>> toSpawnInTick = toSpawn.get(tick);
-            if (toSpawnInTick == null) return;
-            toSpawnInTick.forEach(pairs -> {
-                AtomicBoolean hasSomeLeft = new AtomicBoolean(true);
-                while(hasSomeLeft.get()) {
-                    hasSomeLeft.set(false);
-                    pairs.forEach(pair -> {
-                        if (pair.getValue() > 0) {
-                            hasSomeLeft.set(true);
-                            pair.getKey().run();
-                            pair.setValue(pair.getValue() - 1);
-                        }
-                    });
-                }
-            });
-        }, 1, 1);
-    }
-}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/TNTSimulatorListener.java

@@ -1,130 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.simulator;
-
-import de.steamwar.bausystem.BauSystem;
-import de.steamwar.bausystem.Permission;
-import de.steamwar.bausystem.features.simulator.gui.SimulatorSelectionGUI;
-import de.steamwar.bausystem.utils.ItemUtils;
-import de.steamwar.bausystem.utils.RayTraceUtils;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Location;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.*;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.PlayerInventory;
-
-import java.util.function.Function;
-
-@Linked
-public class TNTSimulatorListener implements Listener {
-
-    private boolean permissionCheck(Player player) {
-        if (!Permission.hasPermission(player, Permission.WORLD)) {
-            BauSystem.MESSAGE.send("SIMULATOR_NO_PERMS", player);
-            return false;
-        }
-        return true;
-    }
-
-    static RayTraceUtils.RRayTraceResult trace(Player player, Location to, TNTSimulator simulator) {
-        return RayTraceUtils.traceREntity(player, to, simulator.getEntities());
-    }
-
-    @EventHandler
-    public void onPlayerMove(PlayerMoveEvent e) {
-        if (ItemUtils.isItem(e.getPlayer().getInventory().getItemInMainHand(), "simulator")) {
-            simulatorShowHide(e.getPlayer(), i -> null, PlayerInventory::getItemInMainHand, e.getTo());
-        } else {
-            SimulatorCursor.hide(e.getPlayer());
-        }
-    }
-
-    @EventHandler
-    public void onPlayerItemHeld(PlayerItemHeldEvent e) {
-        simulatorShowHide(e.getPlayer(), i -> i.getItem(e.getPreviousSlot()), i -> i.getItem(e.getNewSlot()), e.getPlayer().getLocation());
-    }
-
-    @EventHandler
-    public void onPlayerDropItem(PlayerDropItemEvent e) {
-        simulatorShowHide(e.getPlayer(), i -> e.getItemDrop().getItemStack(), i -> null, e.getPlayer().getLocation());
-    }
-
-    private TNTSimulator simulatorShowHide(Player player, Function<PlayerInventory, ItemStack> oldItemFunction, Function<PlayerInventory, ItemStack> newItemFunction, Location location) {
-        TNTSimulator oldSimulator = SimulatorStorage.getSimulator(oldItemFunction.apply(player.getInventory()));
-        SimulatorCursor.hide(player, oldSimulator);
-        
-        TNTSimulator simulator = SimulatorStorage.getSimulator(newItemFunction.apply(player.getInventory()));
-        if (simulator == null) return null;
-
-        SimulatorCursor.show(player, simulator, trace(player, location, simulator));
-        return simulator;
-    }
-
-    @EventHandler
-    public void onPlayerJoin(PlayerJoinEvent e) {
-        if (ItemUtils.isItem(e.getPlayer().getInventory().getItemInMainHand(), "simulator")) {
-            simulatorShowHide(e.getPlayer(), i -> null, PlayerInventory::getItemInMainHand, e.getPlayer().getLocation());
-        }
-    }
-
-    @EventHandler
-    public void onPlayerQuit(PlayerQuitEvent event) {
-        SimulatorCursor.hide(event.getPlayer(), null);
-        SimulatorStorage.getSimulatorNames().forEach(s -> {
-            SimulatorStorage.getSimulator(s)._hide(event.getPlayer());
-        });
-    }
-
-    @EventHandler
-    public void onPlayerInteract(PlayerInteractEvent event) {
-        if (!ItemUtils.isItem(event.getItem(), "simulator")) {
-            return;
-        }
-
-        event.setCancelled(true);
-        if (!permissionCheck(event.getPlayer())) {
-            return;
-        }
-        TNTSimulator simulator = SimulatorStorage.getSimulator(event.getItem());
-
-        switch (event.getAction()) {
-            case LEFT_CLICK_BLOCK:
-            case LEFT_CLICK_AIR:
-                if (simulator == null) {
-                    return;
-                }
-                simulator.start(event.getPlayer());
-                break;
-            case RIGHT_CLICK_BLOCK:
-            case RIGHT_CLICK_AIR:
-                if (simulator == null) {
-                    SimulatorSelectionGUI.open(event.getPlayer(), event.getItem());
-                } else {
-                    simulator.edit(event.getPlayer(), trace(event.getPlayer(), event.getPlayer().getLocation(), simulator));
-                }
-                break;
-            default:
-                break;
-        }
-    }
-}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/Simulator.java

@@ -0,0 +1,65 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data;
+
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import de.steamwar.inventory.InvCallback;
+import de.steamwar.inventory.SWItem;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.function.BiConsumer;
+
+@Getter
+@Setter
+@RequiredArgsConstructor
+public final class Simulator {
+    private Material material = Material.BARREL;
+    private final String name;
+    private boolean autoTrace = false;
+    private final List<SimulatorGroup> groups = new ArrayList<>();
+
+    public void move(int x, int y, int z) {
+        groups.forEach(simulatorGroup -> {
+            simulatorGroup.move(x, y, z);
+        });
+    }
+
+    public SWItem toItem(Player player, InvCallback invCallback) {
+        return new SWItem(material, "§e" + name, invCallback);
+    }
+
+    public void toSimulatorActions(BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        groups.forEach(simulatorGroup -> {
+            simulatorGroup.toSimulatorActions(tickStart, tickEnd);
+        });
+    }
+
+    public Simulator add(SimulatorGroup group) {
+        groups.add(group);
+        return this;
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/SimulatorBlockAlignedElement.java

@@ -0,0 +1,35 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data;
+
+import org.bukkit.Material;
+import org.bukkit.util.Vector;
+
+public abstract class SimulatorBlockAlignedElement<T extends SimulatorPhase> extends SimulatorElement<T> {
+
+    protected SimulatorBlockAlignedElement(Material material, Vector position) {
+        super(material, position);
+    }
+
+    @Override
+    public final boolean canBeInGroup(SimulatorGroup simulatorGroup) {
+        return simulatorGroup.getElements().stream().allMatch(SimulatorBlockAlignedElement.class::isInstance);
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/SimulatorElement.java

@@ -0,0 +1,126 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data;
+
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorBaseGui;
+import de.steamwar.inventory.InvCallback;
+import de.steamwar.inventory.SWItem;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+import yapion.hierarchy.types.YAPIONObject;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
+import java.util.function.BiConsumer;
+
+@Getter
+@Setter
+public abstract class SimulatorElement<T extends SimulatorPhase> {
+    protected Material material;
+    protected final Vector position;
+    protected boolean disabled = false;
+    protected final List<T> phases = new ArrayList<>();
+
+    protected SimulatorElement(Material material, Vector position) {
+        this.material = material;
+        this.position = position;
+    }
+
+    public SimulatorElement<T> add(T setting) {
+        phases.add(setting);
+        return this;
+    }
+
+    public void sort() {
+        phases.sort(Comparator.comparingInt(SimulatorPhase::getTickOffset));
+    }
+
+    public abstract String getName(Player player);
+
+    public int getBaseTick() {
+        return phases.stream()
+                .mapToInt(value -> value.tickOffset)
+                .min()
+                .orElse(0);
+    }
+
+    public void changeBaseTicks(int tick) {
+        phases.forEach(t -> {
+            t.tickOffset += tick;
+        });
+    }
+
+    public void move(double x, double y, double z) {
+        position.setX(position.getX() + x);
+        position.setY(position.getY() + y);
+        position.setZ(position.getZ() + z);
+    }
+
+    public abstract Material getWorldMaterial();
+
+    public abstract Material getWorldDisabledMaterial();
+
+    public abstract boolean canBeInGroup(SimulatorGroup simulatorGroup);
+
+    public Vector getWorldPos() {
+        return position;
+    }
+
+    public SWItem toItem(Player player, InvCallback invCallback) {
+        List<String> lore = new ArrayList<>();
+        lore.add("§7Phase count§8:§e " + phases.size());
+        lore.add("§7Tick§8:§e " + getBaseTick());
+        lore.add("");
+        lore.add("§7X§8:§e " + position.getX());
+        lore.add("§7Y§8:§e " + position.getY());
+        lore.add("§7Z§8:§e " + position.getZ());
+        if (disabled) {
+            lore.add("");
+            lore.add("§cDisabled");
+        }
+        return new SWItem(material, "§e" + getName(player), lore, disabled, invCallback);
+    }
+
+    public void toSimulatorActions(BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        if (disabled) return;
+        phases.forEach(phase -> {
+            phase.toSimulatorActions(position.clone(), tickStart, tickEnd);
+        });
+    }
+
+    public abstract void open(Player player, Simulator simulator, SimulatorGroup group, SimulatorBaseGui back);
+
+    public SimulatorGroup getGroup(Simulator simulator) {
+        return simulator.getGroups().stream()
+                .filter(simulatorGroup -> simulatorGroup.getElements().contains(this))
+                .findFirst()
+                .orElse(null);
+    }
+
+    public abstract String getType();
+    public void saveExtra(YAPIONObject elementObject) {}
+    public void loadExtra(YAPIONObject elementObject) {}
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/SimulatorGroup.java

@@ -0,0 +1,93 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data;
+
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import de.steamwar.inventory.InvCallback;
+import de.steamwar.inventory.SWItem;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.function.BiConsumer;
+
+@Getter
+@Setter
+public final class SimulatorGroup {
+    private Material material = Material.CHEST;
+    private boolean disabled = false;
+    private final List<SimulatorElement<?>> elements = new ArrayList<>();
+
+    public SimulatorGroup add(SimulatorElement<?> element) {
+        if (!elements.contains(element)) {
+            elements.add(element);
+        }
+        return this;
+    }
+
+    public void sort() {
+        elements.sort(Comparator.comparingInt(SimulatorElement::getBaseTick));
+    }
+
+    public int getBaseTick() {
+        return elements.stream()
+                .mapToInt(SimulatorElement::getBaseTick)
+                .min()
+                .orElse(0);
+    }
+
+    public void changeBaseTicks(int tick) {
+        elements.forEach(simulatorElement -> {
+            simulatorElement.changeBaseTicks(tick);
+        });
+    }
+
+    public void move(double x, double y, double z) {
+        elements.forEach(simulatorElement -> {
+            simulatorElement.move(x, y, z);
+        });
+    }
+
+    public SWItem toItem(Player player, InvCallback groupCallback, InvCallback itemCallback) {
+        if (elements.size() == 1) {
+            return elements.get(0).toItem(player, itemCallback);
+        } else {
+            List<String> lore = new ArrayList<>();
+            lore.add("§7Element count§8:§e " + elements.size());
+            lore.add("§7Tick§8:§e " + getBaseTick());
+            if (disabled) {
+                lore.add("");
+                lore.add("§cDisabled");
+            }
+            return new SWItem(material != null ? material : Material.ENDER_CHEST, "§eGroup", lore, disabled, groupCallback);
+        }
+    }
+
+    public void toSimulatorActions(BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        if (disabled) return;
+        elements.forEach(simulatorElement -> {
+            simulatorElement.toSimulatorActions(tickStart, tickEnd);
+        });
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/SimulatorPhase.java

@@ -0,0 +1,44 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data;
+
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.util.Vector;
+import yapion.hierarchy.types.YAPIONObject;
+
+import java.util.List;
+import java.util.Map;
+import java.util.function.BiConsumer;
+
+@Getter
+@Setter
+public abstract class SimulatorPhase {
+    public static final int ORDER_LIMIT = 30;
+
+    protected int tickOffset = 0;
+    protected int lifetime = 80;
+    protected int order = 0;
+
+    public abstract void toSimulatorActions(Vector position, BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd);
+    public void saveExtra(YAPIONObject phaseObject) {}
+    public void loadExtra(YAPIONObject phaseObject) {}
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/observer/ObserverElement.java

@@ -0,0 +1,99 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data.observer;
+
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorBlockAlignedElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.simulator.data.SimulatorPhase;
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import de.steamwar.bausystem.features.simulator.gui.SimulatorObserverGui;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorBaseGui;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.function.BiConsumer;
+
+public final class ObserverElement extends SimulatorBlockAlignedElement<ObserverPhase> {
+
+    public ObserverElement(Vector position) {
+        super(Material.OBSERVER, position);
+    }
+
+    @Override
+    public String getName(Player player) {
+        return "Observer";
+    }
+
+    @Override
+    public Material getWorldMaterial() {
+        return Material.OBSERVER;
+    }
+
+    @Override
+    public Material getWorldDisabledMaterial() {
+        return Material.GRAY_STAINED_GLASS;
+    }
+
+    public void toSimulatorActions(BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        if (disabled) return;
+        phases.forEach(phase -> {
+            phase.toSimulatorActions(position.clone(), tickStart, tickEnd);
+        });
+
+        int end = phases.stream().mapToInt(SimulatorPhase::getTickOffset).max().orElse(0) + 4;
+        AtomicReference<BlockState> blockState = new AtomicReference<>();
+        tickStart.accept(0, new SimulatorAction(-100, 1) {
+            @Override
+            public void accept(World world) {
+                Block block = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+                blockState.set(block.getState());
+                block.setType(Material.OBSERVER, false);
+            }
+        });
+        tickEnd.accept(end, new SimulatorAction(0, 1) {
+            @Override
+            public void accept(World world) {
+                BlockState oldState = blockState.get();
+                if (oldState != null) {
+                    oldState.update(true, true);
+                } else {
+                    Block block = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+                    block.setType(Material.AIR);
+                }
+            }
+        });
+    }
+
+    @Override
+    public void open(Player player, Simulator simulator, SimulatorGroup group, SimulatorBaseGui back) {
+        new SimulatorObserverGui(player, simulator, group, this, back).open();
+    }
+
+    @Override
+    public String getType() {
+        return "Observer";
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/observer/ObserverPhase.java

@@ -0,0 +1,81 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data.observer;
+
+import de.steamwar.bausystem.features.simulator.data.SimulatorPhase;
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.BlockState;
+import org.bukkit.block.data.type.Observer;
+import org.bukkit.util.Vector;
+import yapion.hierarchy.types.YAPIONObject;
+
+import java.util.function.BiConsumer;
+
+@NoArgsConstructor
+public final class ObserverPhase extends SimulatorPhase {
+
+    @Getter
+    @Setter
+    private BlockFace orientation = BlockFace.UP;
+
+    public ObserverPhase(int tickOffset) {
+        this.tickOffset = tickOffset;
+    }
+
+    {
+        this.lifetime = 0;
+    }
+
+    @Override
+    public void toSimulatorActions(Vector position, BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        Observer observer = (Observer) Material.OBSERVER.createBlockData();
+        observer.setFacing(orientation.getOppositeFace());
+        observer.setPowered(true);
+
+        tickStart.accept(tickOffset, new SimulatorAction(order, 1) {
+            @Override
+            public void accept(World world) {
+                Block block = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+                Block updateBlock = block.getRelative(orientation);
+                BlockState state = updateBlock.getState();
+                updateBlock.setType(Material.SPONGE, true);
+                block.setBlockData(observer, true);
+                state.update(true, true);
+            }
+        });
+    }
+
+    @Override
+    public void saveExtra(YAPIONObject phaseObject) {
+        phaseObject.add("orientation", orientation.name());
+    }
+
+    @Override
+    public void loadExtra(YAPIONObject phaseObject) {
+        orientation = BlockFace.valueOf(phaseObject.getPlainValue("orientation"));
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/redstone/RedstoneElement.java

@@ -0,0 +1,66 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data.redstone;
+
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorBlockAlignedElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.simulator.gui.SimulatorRedstoneGui;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorBaseGui;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+
+public final class RedstoneElement extends SimulatorBlockAlignedElement<RedstonePhase> {
+
+    public RedstoneElement(Vector position) {
+        super(Material.REDSTONE_BLOCK, position);
+    }
+
+    @Override
+    public String getName(Player player) {
+        return "Redstone";
+    }
+
+    @Override
+    public Material getWorldMaterial() {
+        return Material.REDSTONE_BLOCK;
+    }
+
+    @Override
+    public Material getWorldDisabledMaterial() {
+        return Material.WHITE_STAINED_GLASS;
+    }
+
+    @Override
+    public Vector getWorldPos() {
+        return position.clone().add(new Vector(0.5, 0, 0.5));
+    }
+
+    @Override
+    public void open(Player player, Simulator simulator, SimulatorGroup group, SimulatorBaseGui back) {
+        new SimulatorRedstoneGui(player, simulator, group, this, back).open();
+    }
+
+    @Override
+    public String getType() {
+        return "Redstone";
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/redstone/RedstonePhase.java

@@ -0,0 +1,70 @@
+
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data.redstone;
+
+import de.steamwar.bausystem.features.simulator.data.SimulatorPhase;
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import lombok.NoArgsConstructor;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.util.Vector;
+
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.function.BiConsumer;
+
+@NoArgsConstructor
+public final class RedstonePhase extends SimulatorPhase {
+
+    public RedstonePhase(int tickOffset) {
+        this.tickOffset = tickOffset;
+    }
+
+    {
+        this.lifetime = 1;
+    }
+
+    @Override
+    public void toSimulatorActions(Vector position, BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        AtomicReference<BlockState> blockState = new AtomicReference<>();
+        tickStart.accept(tickOffset, new SimulatorAction(order, 1) {
+            @Override
+            public void accept(World world) {
+                Block block = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+                blockState.set(block.getState());
+                block.setType(Material.REDSTONE_BLOCK);
+            }
+        });
+        tickStart.accept(tickOffset + lifetime, new SimulatorAction(ORDER_LIMIT + 1, 1) {
+            @Override
+            public void accept(World world) {
+                BlockState state = blockState.get();
+                if (state != null) {
+                    state.update(true, true);
+                } else {
+                    Block block = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
+                    block.setType(Material.AIR);
+                }
+            }
+        });
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/tnt/TNTElement.java

@@ -0,0 +1,113 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data.tnt;
+
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.simulator.gui.SimulatorTNTGui;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorBaseGui;
+import de.steamwar.inventory.InvCallback;
+import de.steamwar.inventory.SWItem;
+import lombok.Getter;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+import yapion.hierarchy.types.YAPIONObject;
+
+public final class TNTElement extends SimulatorElement<TNTPhase> {
+
+    public static final double SUB_PIXEL = 0.00999999046326;
+    @Getter
+    private final Vector alignment = new Vector();
+
+    public TNTElement(Vector position) {
+        super(Material.TNT, position);
+    }
+
+    @Override
+    public String getName(Player player) {
+        return "TNT";
+    }
+
+    public void move(double x, double y, double z) {
+        position.setX(position.getX() + x);
+        position.setY(position.getY() + y);
+        position.setZ(position.getZ() + z);
+    }
+
+    public void alignX(int direction) {
+        position.setX(position.getX() - SUB_PIXEL * alignment.getX());
+        alignment.setX(direction);
+        position.setX(position.getX() + SUB_PIXEL * alignment.getX());
+    }
+
+    public void alignZ(int direction) {
+        position.setZ(position.getZ() - SUB_PIXEL * alignment.getZ());
+        alignment.setZ(direction);
+        position.setZ(position.getZ() + SUB_PIXEL * alignment.getZ());
+    }
+
+    @Override
+    public SWItem toItem(Player player, InvCallback invCallback) {
+        long sum = phases.stream().mapToInt(TNTPhase::getCount).sum();
+        SWItem swItem = super.toItem(player, invCallback);
+        swItem.getItemStack().setAmount((int) Math.min(64, Math.max(1, sum)));
+        swItem.setName("§e" + getName(player) + "§8:§7 " + sum);
+        return swItem;
+    }
+
+    @Override
+    public Material getWorldMaterial() {
+        return Material.TNT;
+    }
+
+    @Override
+    public Material getWorldDisabledMaterial() {
+        return Material.RED_STAINED_GLASS;
+    }
+
+    @Override
+    public boolean canBeInGroup(SimulatorGroup simulatorGroup) {
+        return simulatorGroup.getElements().stream().allMatch(TNTElement.class::isInstance);
+    }
+
+    @Override
+    public void open(Player player, Simulator simulator, SimulatorGroup group, SimulatorBaseGui back) {
+        new SimulatorTNTGui(player, simulator, this, group, back).open();
+    }
+
+    @Override
+    public String getType() {
+        return "TNT";
+    }
+
+    @Override
+    public void saveExtra(YAPIONObject elementObject) {
+        elementObject.add("alignmentX", alignment.getX());
+        elementObject.add("alignmentZ", alignment.getZ());
+    }
+
+    @Override
+    public void loadExtra(YAPIONObject elementObject) {
+        alignment.setX(elementObject.getDoubleOrSetDefault("alignmentX", 0));
+        alignment.setZ(elementObject.getDoubleOrSetDefault("alignmentZ", 0));
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/data/tnt/TNTPhase.java

@@ -0,0 +1,97 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.data.tnt;
+
+import de.steamwar.bausystem.features.simulator.data.SimulatorPhase;
+import de.steamwar.bausystem.features.simulator.execute.SimulatorAction;
+import de.steamwar.bausystem.region.Region;
+import de.steamwar.bausystem.region.flags.Flag;
+import de.steamwar.bausystem.region.flags.flagvalues.FreezeMode;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.entity.TNTPrimed;
+import org.bukkit.util.Vector;
+import yapion.hierarchy.types.YAPIONObject;
+
+import java.util.function.BiConsumer;
+
+@Getter
+@Setter
+@NoArgsConstructor
+public final class TNTPhase extends SimulatorPhase {
+    private int count = 1;
+    private boolean xJump = false;
+    private boolean yJump = false;
+    private boolean zJump = false;
+
+    public TNTPhase(int tickOffset) {
+        this.tickOffset = tickOffset;
+    }
+
+    public boolean hasJump() {
+        return xJump || yJump || zJump;
+    }
+
+    public void setJump(boolean jump) {
+        xJump = jump;
+        yJump = jump;
+        zJump = jump;
+    }
+
+    @Override
+    public void toSimulatorActions(Vector position, BiConsumer<Integer, SimulatorAction> tickStart, BiConsumer<Integer, SimulatorAction> tickEnd) {
+        tickStart.accept(tickOffset, new SimulatorAction(order, count) {
+            @Override
+            public void accept(World world) {
+                Location location = position.toLocation(world);
+                if (Region.getRegion(location).get(Flag.FREEZE) == FreezeMode.ACTIVE) return;
+                TNTPrimed tnt = world.spawn(location, TNTPrimed.class);
+                if (!xJump) tnt.setVelocity(tnt.getVelocity().setX(0));
+                if (!yJump) tnt.setVelocity(tnt.getVelocity().setY(0));
+                if (!zJump) tnt.setVelocity(tnt.getVelocity().setZ(0));
+                tnt.setFuseTicks(lifetime);
+            }
+        });
+        tickEnd.accept(tickOffset + lifetime, new SimulatorAction(0, 1) {
+            @Override
+            public void accept(World world) {
+            }
+        });
+    }
+
+    @Override
+    public void saveExtra(YAPIONObject phaseObject) {
+        phaseObject.add("count", count);
+        phaseObject.add("xJump", xJump);
+        phaseObject.add("yJump", yJump);
+        phaseObject.add("zJump", zJump);
+    }
+
+    @Override
+    public void loadExtra(YAPIONObject phaseObject) {
+        count = phaseObject.getPlainValue("count");
+        xJump = phaseObject.getPlainValue("xJump");
+        yJump = phaseObject.getPlainValue("yJump");
+        zJump = phaseObject.getPlainValue("zJump");
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/execute/SimulatorAction.java

@@ -0,0 +1,36 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.execute;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.World;
+
+import java.util.function.Consumer;
+
+@Getter
+@AllArgsConstructor
+public abstract class SimulatorAction implements Consumer<World> {
+    private int order;
+
+    @Setter
+    private int count;
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/execute/SimulatorExecutor.java

@@ -0,0 +1,138 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.execute;
+
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.tpslimit.TPSUtils;
+import de.steamwar.bausystem.features.tracer.TraceRecorder;
+import de.steamwar.bausystem.region.Region;
+import de.steamwar.bausystem.utils.TickEndEvent;
+import de.steamwar.bausystem.utils.TickStartEvent;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.MinVersion;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+import java.util.*;
+import java.util.concurrent.atomic.AtomicLong;
+
+@Linked
+@MinVersion(19)
+public class SimulatorExecutor implements Listener {
+
+    private static final World WORLD = Bukkit.getWorlds().get(0);
+    private static Set<Simulator> currentlyRunning = new HashSet<>();
+    private static Map<Long, Map<Integer, List<SimulatorAction>>> tickStartActions = new HashMap<>();
+    private static Map<Long, List<SimulatorAction>> tickEndActions = new HashMap<>();
+
+    public static boolean run(Simulator simulator) {
+        if (currentlyRunning.contains(simulator)) return false;
+        currentlyRunning.add(simulator);
+
+        long currentTick = TPSUtils.currentRealTick.get();
+        AtomicLong lastTick = new AtomicLong();
+        simulator.toSimulatorActions((tickOffset, simulatorAction) -> {
+            lastTick.set(Math.max(lastTick.get(), tickOffset));
+            tickStartActions.computeIfAbsent(currentTick + tickOffset, __ -> new HashMap<>())
+                    .computeIfAbsent(simulatorAction.getOrder(), __ -> new ArrayList<>())
+                    .add(simulatorAction);
+        }, (tickOffset, simulatorAction) -> {
+            lastTick.set(Math.max(lastTick.get(), tickOffset));
+            tickEndActions.computeIfAbsent(currentTick + tickOffset, __ -> new ArrayList<>())
+                    .add(simulatorAction);
+        });
+
+        tickEndActions.computeIfAbsent(currentTick + lastTick.get() + 4, __ -> new ArrayList<>())
+                .add(new SimulatorAction(0, 1) {
+                    @Override
+                    public void accept(World world) {
+                        currentlyRunning.remove(simulator);
+
+                        if (simulator.isAutoTrace()) {
+                            simulator.getGroups()
+                                    .stream()
+                                    .map(SimulatorGroup::getElements)
+                                    .flatMap(List::stream)
+                                    .map(SimulatorElement::getPosition)
+                                    .map(pos -> pos.toLocation(WORLD))
+                                    .map(Region::getRegion)
+                                    .distinct()
+                                    .forEach(region -> {
+                                        TraceRecorder.instance.stopRecording(region);
+                                    });
+                        }
+                    }
+                });
+
+        if (simulator.isAutoTrace()) {
+            simulator.getGroups()
+                    .stream()
+                    .map(SimulatorGroup::getElements)
+                    .flatMap(List::stream)
+                    .map(SimulatorElement::getPosition)
+                    .map(pos -> pos.toLocation(WORLD))
+                    .map(Region::getRegion)
+                    .distinct()
+                    .forEach(region -> {
+                        TraceRecorder.instance.startRecording(region);
+                    });
+        }
+        return true;
+    }
+
+    @EventHandler
+    public void onTickStart(TickStartEvent event) {
+        long currentTick = TPSUtils.currentRealTick.get();
+        Map<Integer, List<SimulatorAction>> actionsToRun = tickStartActions.remove(currentTick);
+        if (actionsToRun == null) return;
+
+        List<Integer> keys = new ArrayList<>(actionsToRun.keySet());
+        keys.sort(null);
+        for (int actionKey : keys) {
+            runActions(actionsToRun.get(actionKey));
+        }
+    }
+
+    @EventHandler
+    public void onTickEnd(TickEndEvent event) {
+        long currentTick = TPSUtils.currentRealTick.get() - 1;
+        List<SimulatorAction> actionsToRun = tickEndActions.remove(currentTick);
+        if (actionsToRun == null) return;
+        runActions(actionsToRun);
+    }
+
+    private void runActions(List<SimulatorAction> actionsToRun) {
+        while (!actionsToRun.isEmpty()) {
+            Collections.shuffle(actionsToRun);
+            for (int i = actionsToRun.size() - 1 ; i >= 0; i--) {
+                SimulatorAction action = actionsToRun.get(i);
+                action.accept(WORLD);
+                action.setCount(action.getCount() - 1);
+                if (action.getCount() == 0) {
+                    actionsToRun.remove(i);
+                }
+            }
+        }
+    }
+}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/gui/ItemUtils.java

@@ -1,39 +0,0 @@
-/*
- * This file is a part of the SteamWar software.
- *
- * Copyright (C) 2022  SteamWar.de-Serverteam
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.simulator.gui;
-
-import de.steamwar.inventory.SWItem;
-import lombok.experimental.UtilityClass;
-import org.bukkit.NamespacedKey;
-import org.bukkit.inventory.meta.ItemMeta;
-import org.bukkit.persistence.PersistentDataType;
-
-import java.util.UUID;
-
-@UtilityClass
-public class ItemUtils {
-
-    public static SWItem unique(SWItem swItem) {
-        ItemMeta itemMeta = swItem.getItemMeta();
-        itemMeta.getPersistentDataContainer().set(NamespacedKey.minecraft(UUID.randomUUID().toString()), PersistentDataType.INTEGER, 0);
-        swItem.setItemMeta(itemMeta);
-        return swItem;
-    }
-}

BauSystem_Main/src/de/steamwar/bausystem/features/simulator/gui/SimulatorGroupChooserGui.java

@@ -0,0 +1,90 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2023  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.features.simulator.gui;
+
+import de.steamwar.bausystem.features.simulator.SimulatorWatcher;
+import de.steamwar.bausystem.features.simulator.data.Simulator;
+import de.steamwar.bausystem.features.simulator.data.SimulatorElement;
+import de.steamwar.bausystem.features.simulator.data.SimulatorGroup;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorBaseGui;
+import de.steamwar.bausystem.features.simulator.gui.base.SimulatorPageGui;
+import de.steamwar.inventory.InvCallback;
+import de.steamwar.inventory.SWItem;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+
+import java.util.stream.Collectors;
+
+public class SimulatorGroupChooserGui extends SimulatorPageGui<SimulatorGroup> {
+
+    private final SimulatorElement<?> subject;
+    private final SimulatorGroup parent;
+    private final SimulatorBaseGui back;
+
+    public SimulatorGroupChooserGui(Player player, Simulator simulator, SimulatorElement<?> subject, SimulatorGroup parent, SimulatorBaseGui back) {
+        super(player, simulator, 6 * 9, simulator.getGroups().stream().filter(e -> e != parent).filter(e -> subject.canBeInGroup(e)).collect(Collectors.toList()));
+        this.subject = subject;
+        this.parent = parent;
+        this.back = back;
+    }
+
+    @Override
+    public void headerAndFooter() {
+        inventory.setItem(4, new SWItem(simulator.getMaterial(), "§e" + simulator.getName(), clickType -> {
+        }));
+        if (parent.getElements().size() != 1) {
+            inventory.setItem(49, new SWItem(Material.BARRIER, "§cRemove from Group", clickType -> {
+                SimulatorGroup newParent = new SimulatorGroup();
+                newParent.add(subject);
+                simulator.getGroups().add(newParent);
+                parent.getElements().remove(subject);
+                back.open();
+                SimulatorWatcher.update(simulator);
+                if (parent.getElements().size() == 1) {
+                    parent.setDisabled(false);
+                    parent.setMaterial(Material.BARREL);
+                }
+            }));
+        }
+        inventory.addCloseCallback(clickType -> {
+            back.open();
+        });
+    }
+
+    @Override
+    public String baseTitle() {
+        return "Choose Group";
+    }
+
+    @Override
+    public SWItem convert(SimulatorGroup simulatorGroup) {
+        InvCallback invCallback = clickType -> {
+            simulatorGroup.add(subject);
+            parent.getElements().remove(subject);
+            if (parent.getElements().size() == 1) {
+                parent.setDisabled(false);
+                parent.setMaterial(Material.BARREL);
+            }
+            back.open();
+            SimulatorWatcher.update(simulator);
+        };
+        return simulatorGroup.toItem(player, invCallback, invCallback);
+    }
+}