Remove unused code from Laufbau

Reviewed-on: #420
Reviewed-by: Chaoscaot <max@chaoscaot.de>

.gitea/workflows/build.yml

@@ -51,6 +51,7 @@ jobs:
           rm -rf deploy
           mkdir -p deploy
 
+          cp "AccessWidener/build/libs/AccessWidener-all.jar" "deploy/AccessWidener.jar"
           cp "BauSystem/build/libs/BauSystem-all.jar" "deploy/BauSystem.jar"
           cp "FightSystem/build/libs/FightSystem-all.jar" "deploy/FightSystem.jar"
           cp "KotlinCore/build/libs/KotlinCore-all.jar" "deploy/KotlinCore.jar"

AccessWidener/build.gradle.kts

@@ -17,18 +17,29 @@
  *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package de.steamwar.core;
+plugins {
+    `java-library`
+    alias(libs.plugins.shadow)
+}
 
-import lombok.experimental.UtilityClass;
-import net.minecraft.network.chat.MutableComponent;
-import net.minecraft.network.chat.contents.PlainTextContents;
+dependencies {
+    implementation("org.ow2.asm:asm:9.7")
+    implementation("org.ow2.asm:asm-commons:9.7")
+}
 
-import java.util.Optional;
-
-@UtilityClass
-public class FlatteningWrapper {
-
-    public Object formatDisplayName(String displayName) {
-        return displayName != null ? Optional.of((Object) MutableComponent.create(PlainTextContents.create(displayName))) : Optional.empty();
+tasks.shadowJar {
+    manifest {
+        attributes(
+            "Manifest-Version" to "1.0",
+            "Build-Jdk-Spec" to "21",
+            "Main-Class" to "de.steamwar.Main",
+            "Premain-Class" to "de.steamwar.Agent",
+            "Can-Retransform-Classes" to "true",
+            "Can-Redefine-Classes" to "true",
+        )
     }
 }
+
+tasks.build {
+    dependsOn(tasks.shadowJar)
+}

AccessWidener/src/main/java/de/steamwar/AccessWidenerEntry.java

@@ -0,0 +1,49 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+/**
+ * A single parsed line from a .accesswidener file.
+ * <p>
+ * Examples:
+ * accessible class  net/minecraft/server/level/ServerPlayer
+ * accessible method net/minecraft/server/level/ServerPlayer getStats ()V
+ * mutable    field  net/minecraft/world/entity/Entity id I
+ * extendable class  net/minecraft/world/level/chunk/LevelChunk
+ */
+public record AccessWidenerEntry(
+        /** accessible | mutable | extendable (may have "transitive-" prefix) */
+        String directive,
+        /** class | method | field */
+        String memberType,
+        /** Internal class name, e.g. net/minecraft/server/level/ServerPlayer */
+        String target,
+        /** Method/field name, null for class entries */
+        String name,
+        /** Descriptor, null for class entries */
+        String descriptor) {
+    /**
+     * Returns true if this entry targets the class with the given internal name.
+     */
+    public boolean targets(String internalName) {
+        return target.equals(internalName);
+    }
+}
+

AccessWidener/src/main/java/de/steamwar/AccessWidenerParser.java

@@ -0,0 +1,104 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Parses Fabric-compatible .accesswidener files.
+ * <p>
+ * Supported format:
+ * <pre>
+ *   accessWidener v2 named
+ *
+ *   # comments are supported
+ *   accessible class  net/minecraft/Foo
+ *   accessible method net/minecraft/Foo someMethod ()V
+ *   accessible field  net/minecraft/Foo someField I
+ *   mutable    field  net/minecraft/Foo someField I
+ *   extendable class  net/minecraft/Foo
+ *   extendable method net/minecraft/Foo someMethod ()V
+ *
+ *   # transitive variants (expose widening to dependents)
+ *   transitive-accessible class net/minecraft/Foo
+ * </pre>
+ */
+public final class AccessWidenerParser {
+
+    private AccessWidenerParser() {
+    }
+
+    public static List<AccessWidenerEntry> parse(InputStream in) throws IOException {
+        List<AccessWidenerEntry> entries = new ArrayList<>();
+
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(in, StandardCharsets.UTF_8))) {
+
+            String line;
+            boolean headerSeen = false;
+
+            while ((line = reader.readLine()) != null) {
+                // Strip inline comments
+                int commentIdx = line.indexOf('#');
+                if (commentIdx >= 0) line = line.substring(0, commentIdx);
+                line = line.strip();
+
+                if (line.isEmpty()) continue;
+
+                if (!headerSeen) {
+                    // First non-blank, non-comment line must be the header
+                    if (!line.startsWith("accessWidener")) {
+                        throw new IOException("Missing accessWidener header, got: " + line);
+                    }
+                    headerSeen = true;
+                    continue;
+                }
+
+                AccessWidenerEntry entry = parseLine(line);
+                if (entry != null) entries.add(entry);
+            }
+        }
+
+        return entries;
+    }
+
+    private static AccessWidenerEntry parseLine(String line) {
+        String[] parts = line.split("\\s+");
+        if (parts.length < 3) return null;
+
+        String directive = parts[0]; // accessible / mutable / extendable / transitive-*
+        String memberType = parts[1]; // class / method / field
+        String target = parts[2]; // internal class name
+
+        return switch (memberType) {
+            case "class" -> new AccessWidenerEntry(directive, "class", target, null, null);
+            case "method", "field" -> {
+                if (parts.length < 5) yield null;
+                yield new AccessWidenerEntry(directive, memberType, target, parts[3], parts[4]);
+            }
+            default -> null;
+        };
+    }
+}

AccessWidener/src/main/java/de/steamwar/Agent.java

@@ -0,0 +1,75 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.instrument.Instrumentation;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Logger;
+
+/**
+ * Java agent entry point.
+ * <p>
+ * At JVM startup:  java -javaagent:paper-access-widener-agent.jar -jar server.jar
+ * <p>
+ * On attach the agent:
+ * <ol>
+ *     <li>Find all .jar files inside the plugins folder</li>
+ *     <li>Scan all found jars for *.accesswidener resources</li>
+ *     <li>Transform any class during loading</li>
+ * </ol>
+ */
+public class Agent {
+    private Agent() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    private static final Logger LOG = Logger.getLogger("AccessWidenerAgent");
+
+    // -javaagent: startup
+    public static void premain(String args, Instrumentation inst) {
+        init(inst);
+    }
+
+    private static void init(Instrumentation inst) {
+        LOG.info("[AccessWidener] Agent initialising.");
+
+        List<AccessWidenerEntry> entries = new ArrayList<>();
+        File file = new File(new File(".").getAbsoluteFile(), "plugins/");
+        File[] files = file.listFiles();
+        if (files == null) files = new File[0];
+        for (File jarFile : files) {
+            if (!jarFile.isFile()) continue;
+            if (!jarFile.getName().endsWith(".jar")) continue;
+            try {
+                entries.addAll(Utils.findAndParseAccessWideners(jarFile.toPath()));
+            } catch (IOException e) {
+                LOG.warning("Failed to parse access wideners from " + jarFile.getAbsolutePath());
+            }
+        }
+        LOG.info("[AccessWidener] Loaded " + entries.size() + " access wideners.");
+
+        inst.addTransformer(new WideningTransformer(entries), false);
+        LOG.info("[AccessWidener] Agent ready.");
+    }
+}
+

AccessWidener/src/main/java/de/steamwar/ClassPatcher.java

@@ -0,0 +1,83 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassWriter;
+
+import java.util.List;
+import java.util.Set;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Uses ASM to patch class bytecode according to a list of access widener entries.
+ *
+ * Returns {@code null} if the class is not targeted by any entry (no-op signal
+ * to the caller so it can skip the write).
+ */
+public class ClassPatcher {
+
+    private static final Logger LOG = Logger.getLogger("ClassPatcher");
+
+    private final List<AccessWidenerEntry> entries;
+
+    /** Pre-computed set of targeted internal names for fast filtering. */
+    private final Set<String> targets;
+
+    private final Set<String> targetsPublicConstructor;
+
+    public ClassPatcher(List<AccessWidenerEntry> entries) {
+        this.entries = entries;
+        this.targets = entries.stream()
+                .map(AccessWidenerEntry::target)
+                .flatMap(s -> {
+                    if (!s.contains("$")) return Stream.of(s);
+                    int index = s.lastIndexOf('$');
+                    return Stream.of(s, s.substring(0, index));
+                })
+                .collect(Collectors.toSet());
+        this.targetsPublicConstructor = entries.stream()
+                .filter(entry -> entry.directive().equals("transitive-extendable"))
+                .map(AccessWidenerEntry::target)
+                .collect(Collectors.toSet());
+    }
+
+    /**
+     * Patches {@code classBytes} if {@code className} is targeted.
+     *
+     * @return patched bytes, or {@code null} if no changes were needed
+     */
+    public byte[] patch(String className, byte[] classBytes) {
+        if (!targets.contains(className)) return null;
+
+        try {
+            ClassReader cr = new ClassReader(classBytes);
+            ClassWriter cw = new ClassWriter(cr, 0);
+            cr.accept(new ClassTransformer(cw, className, entries, targetsPublicConstructor.contains(className)), ClassReader.SKIP_CODE | ClassReader.SKIP_DEBUG | ClassReader.SKIP_FRAMES);
+            return cw.toByteArray();
+        } catch (Exception e) {
+            LOG.warning("[AccessWidener] Failed to transform " + className + ": " + e.getMessage());
+            return null;
+        }
+    }
+}
+

AccessWidener/src/main/java/de/steamwar/ClassTransformer.java

@@ -0,0 +1,125 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.FieldVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+import java.util.List;
+
+public class ClassTransformer extends ClassVisitor {
+
+    private final String internalName;
+    private final List<AccessWidenerEntry> entries;
+    private final boolean appendPublicConstructor;
+
+    public ClassTransformer(ClassVisitor cv, String internalName, List<AccessWidenerEntry> entries, boolean appendPublicConstructor) {
+        super(Opcodes.ASM9, cv);
+        this.internalName = internalName;
+        this.entries = entries;
+        this.appendPublicConstructor = appendPublicConstructor;
+    }
+
+    @Override
+    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
+        int newAccess = access;
+        for (AccessWidenerEntry e : entries) {
+            if (!e.targets(internalName) || !"class".equals(e.memberType())) continue;
+            newAccess = applyDirective(e.directive(), newAccess, false);
+        }
+        if (appendPublicConstructor) {
+            MethodVisitor methodVisitor = visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);
+            methodVisitor.visitCode();
+            methodVisitor.visitVarInsn(Opcodes.ALOAD, 0);
+            methodVisitor.visitMethodInsn(
+                    Opcodes.INVOKESPECIAL,
+                    "java/lang/Object",
+                    "<init>",
+                    "()V",
+                    false
+            );
+            methodVisitor.visitInsn(Opcodes.RETURN);
+            methodVisitor.visitMaxs(1, 1);
+            methodVisitor.visitEnd();
+        }
+        super.visit(version, newAccess, name, signature, superName, interfaces);
+    }
+
+    @Override
+    public void visitInnerClass(String name, String outerName, String innerName, int access) {
+        int newAccess = access;
+        for (AccessWidenerEntry e : entries) {
+            if (!e.target().equals(name) || !"class".equals(e.memberType())) continue;
+            newAccess = applyDirective(e.directive(), newAccess, false);
+        }
+        super.visitInnerClass(name, outerName, innerName, newAccess);
+    }
+
+    @Override
+    public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {
+        int newAccess = access;
+        for (AccessWidenerEntry e : entries) {
+            if (!e.targets(internalName) || !"method".equals(e.memberType())) continue;
+            if (!name.equals(e.name()) || !descriptor.equals(e.descriptor())) continue;
+            newAccess = applyDirective(e.directive(), newAccess, false);
+        }
+        return super.visitMethod(newAccess, name, descriptor, signature, exceptions);
+    }
+
+    @Override
+    public FieldVisitor visitField(int access, String name, String descriptor, String signature, Object value) {
+        int newAccess = access;
+        for (AccessWidenerEntry e : entries) {
+            if (!e.targets(internalName) || !"field".equals(e.memberType())) continue;
+            if (!name.equals(e.name())) continue;
+            newAccess = applyDirective(e.directive(), newAccess, true);
+        }
+        return super.visitField(newAccess, name, descriptor, signature, value);
+    }
+
+    /**
+     * Apply a directive to an access bitmask.
+     *
+     * @param directive accessible / mutable / extendable (with optional "transitive-" prefix)
+     * @param access    current access flags
+     * @param isField   true when processing a field (mutable removes final)
+     */
+    private static int applyDirective(String directive, int access, boolean isField) {
+        // Strip transitive- prefix — the widening itself is the same
+        String effective = directive.startsWith("transitive-") ? directive.substring("transitive-".length()) : directive;
+
+        return switch (effective) {
+            case "accessible" -> makePublic(access);
+            case "extendable" -> makePublic(removeFinal(access));
+            case "mutable" -> isField ? removeFinal(access) : access;
+            default -> access;
+        };
+    }
+
+    private static int makePublic(int access) {
+        return (access & ~(Opcodes.ACC_PRIVATE | Opcodes.ACC_PROTECTED)) | Opcodes.ACC_PUBLIC;
+    }
+
+    private static int removeFinal(int access) {
+        return access & ~Opcodes.ACC_FINAL;
+    }
+}

AccessWidener/src/main/java/de/steamwar/Main.java

@@ -0,0 +1,125 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.*;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Command-line tool that produces a widened copy of a JAR for use as a
+ * compile-time stub in IntelliJ / Gradle.
+ *
+ * Usage:
+ *   java -jar jar-widener.jar <input.jar> <output.jar> [file.accesswidener ...]
+ *
+ * The output JAR is identical to the input JAR except that every class
+ * targeted by the access widener entries has its access flags patched:
+ *   accessible  → public
+ *   extendable  → public + non-final
+ *   mutable     → non-final field
+ *
+ * Intended for use as a Gradle task so IntelliJ sees the already-widened
+ * class when you Ctrl+click NMS code, and javac compiles without complaints.
+ */
+public class Main {
+
+    public static void main(String[] args) throws Exception {
+        if (args.length < 2) {
+            System.err.println("Usage: jar-widener <input.jar> <output.jar> [*.accesswidener ...]");
+            System.exit(1);
+        }
+
+        Path inputJar  = Path.of(args[0]);
+        Path outputJar = Path.of(args[1]);
+
+        if (!Files.exists(inputJar)) {
+            System.err.println("Input JAR not found: " + inputJar);
+            System.exit(1);
+        }
+
+        // --- Collect all access widener entries ---
+        List<AccessWidenerEntry> entries = new ArrayList<>();
+
+        if (args.length > 2) {
+            for (int i = 2; i < args.length; i++) {
+                Path awFile = Path.of(args[i]);
+                if (!Files.exists(awFile)) {
+                    System.err.println("Warning: access widener file not found, skipping: " + awFile);
+                    continue;
+                }
+                try (InputStream in = Files.newInputStream(awFile)) {
+                    List<AccessWidenerEntry> parsed = AccessWidenerParser.parse(in);
+                    System.out.println("Loaded " + parsed.size() + " entries from " + awFile.getFileName());
+                    entries.addAll(parsed);
+                }
+            }
+        }
+
+        if (entries.isEmpty()) {
+            System.out.println("No access widener entries found — copying JAR unchanged.");
+            Files.createDirectories(outputJar.getParent());
+            Files.copy(inputJar, outputJar, StandardCopyOption.REPLACE_EXISTING);
+            return;
+        }
+
+        System.out.println("Widening " + inputJar.getFileName()
+                + " with " + entries.size() + " total entr"
+                + (entries.size() == 1 ? "y" : "ies") + "...");
+
+        // --- Copy input → output, transforming .class files in place ---
+        Files.createDirectories(outputJar.getParent());
+        Files.copy(inputJar, outputJar, StandardCopyOption.REPLACE_EXISTING);
+
+        ClassPatcher patcher = new ClassPatcher(entries);
+
+        try (FileSystem fs = FileSystems.newFileSystem(outputJar)) {
+            // Walk every .class entry in the JAR
+            try (var stream = Files.walk(fs.getPath("/"))) {
+                stream.filter(p -> p.toString().endsWith(".class"))
+                        .forEach(classPath -> patchClass(fs, classPath, patcher));
+            }
+        }
+
+        System.out.println("Done. Widened JAR written to " + outputJar);
+    }
+
+    private static void patchClass(FileSystem fs, Path classPath, ClassPatcher patcher) {
+        // Derive internal class name from path  e.g. /net/minecraft/Foo.class → net/minecraft/Foo
+        String internalName = classPath.toString()
+                .replaceFirst("^/", "")
+                .replace(".class", "");
+
+        try {
+            byte[] original = Files.readAllBytes(classPath);
+            byte[] patched  = patcher.patch(internalName, original);
+
+            if (patched != null) {
+                Files.write(classPath, patched);
+                System.out.println("  Widened: " + internalName);
+            }
+        } catch (IOException e) {
+            System.err.println("  Warning: failed to patch " + internalName + ": " + e.getMessage());
+        }
+    }
+}
+

AccessWidener/src/main/java/de/steamwar/Utils.java

@@ -0,0 +1,60 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Enumeration;
+import java.util.List;
+import java.util.logging.Logger;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+
+public class Utils {
+
+    private static final Logger LOG = Logger.getLogger("AccessWidenerAgent");
+
+    private Utils() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    public static List<AccessWidenerEntry> findAndParseAccessWideners(Path jarPath) throws IOException {
+        List<AccessWidenerEntry> results = new ArrayList<>();
+
+        try (ZipFile zip = new ZipFile(jarPath.toFile())) {
+            Enumeration<? extends ZipEntry> entries = zip.entries();
+            while (entries.hasMoreElements()) {
+                ZipEntry entry = entries.nextElement();
+                if (entry.isDirectory() || !entry.getName().endsWith(".accesswidener")) continue;
+
+                try (InputStream in = zip.getInputStream(entry)) {
+                    results.addAll(AccessWidenerParser.parse(in));
+                } catch (IOException e) {
+                    LOG.warning("[AccessWidener] Failed to parse " + entry.getName()
+                            + " in " + jarPath.getFileName() + ": " + e.getMessage());
+                }
+            }
+        }
+
+        return results;
+    }
+}

AccessWidener/src/main/java/de/steamwar/WideningTransformer.java

@@ -0,0 +1,44 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar;
+
+import java.lang.instrument.ClassFileTransformer;
+import java.security.ProtectionDomain;
+import java.util.List;
+
+/**
+ * Transforms class bytecode to apply access widening rules.
+ * <p>
+ * Also monitors for new plugin ClassLoaders appearing (when plugins load after
+ * the agent attaches) and automatically picks up their .accesswidener files.
+ */
+public class WideningTransformer implements ClassFileTransformer {
+
+    private final ClassPatcher patcher;
+
+    public WideningTransformer(List<AccessWidenerEntry> entries) {
+        patcher = new ClassPatcher(entries);
+    }
+
+    @Override
+    public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) {
+        return patcher.patch(className, classfileBuffer);
+    }
+}

BauSystem/BauSystem_Main/build.gradle.kts

@@ -19,6 +19,7 @@
 
 plugins {
     steamwar.java
+    widener
 }
 
 tasks.compileJava {
@@ -47,3 +48,7 @@ dependencies {
     implementation(libs.luaj)
     implementation(files("$projectDir/../libs/YAPION-SNAPSHOT.jar"))
 }
+
+widener {
+    fromCatalog(libs.nms)
+}

BauSystem/BauSystem_Main/src/bausystem.accesswidener

@@ -0,0 +1,13 @@
+accessWidener v2 named
+
+# For NoClipCommand
+accessible field net/minecraft/server/level/ServerPlayerGameMode gameModeForPlayer Lnet/minecraft/world/level/GameType;
+
+# For PlaceItemUtils
+accessible field org/bukkit/craftbukkit/block/CraftBlockState position Lnet/minecraft/core/BlockPos;
+mutable field org/bukkit/craftbukkit/block/CraftBlockState position Lnet/minecraft/core/BlockPos;
+accessible field org/bukkit/craftbukkit/block/CraftBlockState world Lorg/bukkit/craftbukkit/CraftWorld;
+mutable field org/bukkit/craftbukkit/block/CraftBlockState world Lorg/bukkit/craftbukkit/CraftWorld;
+
+# For TickManager
+accessible field net/minecraft/server/ServerTickRateManager remainingSprintTicks J

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

@@ -25,7 +25,6 @@ import de.steamwar.bausystem.configplayer.ConfigConverter;
 import de.steamwar.bausystem.features.gui.BauGUI;
 import de.steamwar.bausystem.features.script.lua.SteamWarLuaPlugin;
 import de.steamwar.bausystem.features.script.lua.libs.LuaLib;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
 import de.steamwar.bausystem.features.slaves.panzern.Panzern;
 import de.steamwar.bausystem.features.slaves.panzern.PanzernAlgorithm;
 import de.steamwar.bausystem.features.tracer.TraceManager;
@@ -112,9 +111,6 @@ public class BauSystem extends JavaPlugin implements Listener {
                 if (any instanceof ConfigConverter) {
                     Config.addConfigConverter((ConfigConverter) any);
                 }
-                if (any instanceof BoundingBoxLoader) {
-                    ((BoundingBoxLoader) any).load();
-                }
             }
         };
         try {

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

@@ -55,19 +55,11 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
-import org.bukkit.event.player.PlayerDropItemEvent;
-import org.bukkit.event.player.PlayerItemHeldEvent;
-import org.bukkit.event.player.PlayerJoinEvent;
-import org.bukkit.event.player.PlayerQuitEvent;
-import org.bukkit.event.player.PlayerToggleSneakEvent;
+import org.bukkit.event.player.*;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.util.Vector;
 
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/blastresistance/BlastResistanceCommand.java

@@ -32,7 +32,6 @@ import de.steamwar.linkage.Linked;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
 
-import java.util.*;
 import java.util.concurrent.atomic.AtomicInteger;
 
 @Linked

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/BlockBoundingBox.java

@@ -19,28 +19,17 @@
 
 package de.steamwar.bausystem.features.slaves.laufbau;
 
-import com.sk89q.worldedit.blocks.SkullBlock;
 import com.sk89q.worldedit.world.block.BaseBlock;
 import de.steamwar.inventory.SWItem;
 import lombok.Getter;
 import lombok.ToString;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.Bisected;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.Directional;
-import org.bukkit.block.data.Waterlogged;
-import org.bukkit.block.data.type.*;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 import java.util.Random;
 import java.util.function.Consumer;
 
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
 @ToString
 @Getter
 public class BlockBoundingBox {
@@ -92,197 +81,4 @@ public class BlockBoundingBox {
     public double volume() {
         return volume;
     }
-
-    static {
-        addPixel(Material.AIR.createBlockData(), 0, 0, 0, 0, 0, 0, null);
-        // addPixel(Material.COBWEB.createBlockData(), 0, 0, 0, 0, 0, 0, createItem("LAUFBAU_BLOCK_COBWEB", Material.COBWEB));
-        addPixel(Material.END_STONE.createBlockData(), 0, 0, 0, 16, 16, 16, null);
-
-        addPixel(Material.DIRT_PATH.createBlockData(), 0, 0, 0, 16, 15, 16, createItem("LAUFBAU_BLOCK_GRASS_PATH", Material.DIRT_PATH));
-        addPixel(Material.MUD.createBlockData(), 0, 0, 0, 16, 14, 16, createItem("LAUFBAU_BLOCK_SOUL_SAND", Material.SOUL_SAND));
-
-        Cocoa cocoaNorth = (Cocoa) Material.COCOA.createBlockData();
-        cocoaNorth.setAge(2);
-        cocoaNorth.setFacing(BlockFace.NORTH);
-        addPixel(cocoaNorth, 4, 3, 1, 8, 9, 8, createItem("LAUFBAU_BLOCK_COCOA", Material.COCOA_BEANS, "LAUFBAU_FACING_NORTH"));
-
-        Cocoa cocoaSouth = (Cocoa) Material.COCOA.createBlockData();
-        cocoaSouth.setAge(2);
-        cocoaSouth.setFacing(BlockFace.SOUTH);
-        addPixel(cocoaSouth, 4, 3, 7, 8, 9, 8, createItem("LAUFBAU_BLOCK_COCOA", Material.COCOA_BEANS, "LAUFBAU_FACING_SOUTH"));
-
-        Cocoa cocoaWest = (Cocoa) Material.COCOA.createBlockData();
-        cocoaWest.setAge(2);
-        cocoaWest.setFacing(BlockFace.WEST);
-        addPixel(cocoaWest, 1, 3, 4, 8, 9, 8, createItem("LAUFBAU_BLOCK_COCOA", Material.COCOA_BEANS, "LAUFBAU_FACING_WEST"));
-
-        Cocoa cocoaEast = (Cocoa) Material.COCOA.createBlockData();
-        cocoaEast.setAge(2);
-        cocoaEast.setFacing(BlockFace.EAST);
-        addPixel(cocoaEast, 7, 3, 4, 8, 9, 8, createItem("LAUFBAU_BLOCK_COCOA", Material.COCOA_BEANS, "LAUFBAU_FACING_EAST"));
-
-        TurtleEgg singleTurtleEgg = (TurtleEgg) Material.TURTLE_EGG.createBlockData();
-        singleTurtleEgg.setEggs(1);
-        singleTurtleEgg.setHatch(0);
-        addPixel(singleTurtleEgg, 4, 0, 3, 9, 7, 9, createItem("LAUFBAU_BLOCK_TURTLE_EGG", Material.TURTLE_EGG, "LAUFBAU_COUNT_1"));
-
-        TurtleEgg doubleTurtleEgg = (TurtleEgg) Material.TURTLE_EGG.createBlockData();
-        doubleTurtleEgg.setEggs(2);
-        doubleTurtleEgg.setHatch(0);
-        addPixel(doubleTurtleEgg, 1, 0, 1, 14, 7, 14, createItem("LAUFBAU_BLOCK_TURTLE_EGG", Material.TURTLE_EGG, "LAUFBAU_COUNT_2"));
-
-        addPixel(Material.CHEST.createBlockData(), 1, 0, 1, 14, 14, 14, createItem("LAUFBAU_BLOCK_CHEST", Material.CHEST));
-
-        Snow snowLayers8 = (Snow) Material.SNOW.createBlockData();
-        snowLayers8.setLayers(8);
-        addPixel(snowLayers8, 0, 0, 0, 16, 14, 16, createItem("LAUFBAU_BLOCK_SNOW", Material.SNOW, "LAUFBAU_LAYERS_8"));
-
-        Directional headNorth = (Directional) Material.PLAYER_WALL_HEAD.createBlockData();
-        headNorth.setFacing(BlockFace.NORTH);
-        addPixel(headNorth, 4, 4, 8, 8, 8, 8, createItem("LAUFBAU_BLOCK_PLAYER_WALL_HEAD", Material.PLAYER_HEAD, "LAUFBAU_FACING_NORTH"), BlockBoundingBox::randomPlayerHead);
-
-        Directional headSouth = (Directional) Material.PLAYER_WALL_HEAD.createBlockData();
-        headSouth.setFacing(BlockFace.SOUTH);
-        addPixel(headSouth, 4, 4, 0, 8, 8, 8, createItem("LAUFBAU_BLOCK_PLAYER_WALL_HEAD", Material.PLAYER_HEAD, "LAUFBAU_FACING_SOUTH"), BlockBoundingBox::randomPlayerHead);
-
-        Directional headWest = (Directional) Material.PLAYER_WALL_HEAD.createBlockData();
-        headWest.setFacing(BlockFace.WEST);
-        addPixel(headWest, 8, 4, 4, 8, 8, 8, createItem("LAUFBAU_BLOCK_PLAYER_WALL_HEAD", Material.PLAYER_HEAD, "LAUFBAU_FACING_WEST"), BlockBoundingBox::randomPlayerHead);
-
-        Directional headEast = (Directional) Material.PLAYER_WALL_HEAD.createBlockData();
-        headEast.setFacing(BlockFace.EAST);
-        addPixel(headEast, 0, 4, 4, 8, 8, 8, createItem("LAUFBAU_BLOCK_PLAYER_WALL_HEAD", Material.PLAYER_HEAD, "LAUFBAU_FACING_EAST"), BlockBoundingBox::randomPlayerHead);
-
-        Snow snowLayers7 = (Snow) Material.SNOW.createBlockData();
-        snowLayers7.setLayers(7);
-        addPixel(snowLayers7, 0, 0, 0, 16, 12, 16, createItem("LAUFBAU_BLOCK_SNOW", Material.SNOW, "LAUFBAU_LAYERS_7"));
-
-        Snow snowLayers6 = (Snow) Material.SNOW.createBlockData();
-        snowLayers6.setLayers(6);
-        addPixel(snowLayers6, 0, 0, 0, 16, 10, 16, createItem("LAUFBAU_BLOCK_SNOW", Material.SNOW, "LAUFBAU_LAYERS_6"));
-
-        addPixel(Material.STONECUTTER.createBlockData(), 0, 0, 0, 16, 9, 16, createItem("LAUFBAU_BLOCK_STONECUTTER", Material.STONECUTTER));
-
-        addPixel(Material.PLAYER_HEAD.createBlockData(), 4, 0, 4, 8, 8, 8, createItem("LAUFBAU_BLOCK_PLAYER_HEAD", Material.PLAYER_HEAD), BlockBoundingBox::randomPlayerHead);
-
-        addPixel(Material.CAKE.createBlockData(), 1, 0, 1, 14, 8, 14, createItem("LAUFBAU_BLOCK_CAKE", Material.CAKE));
-
-        Slab bottomSlab = (Slab) Material.END_STONE_BRICK_SLAB.createBlockData();
-        bottomSlab.setType(Slab.Type.BOTTOM);
-        addPixel(bottomSlab, 0, 0, 0, 16, 8, 16, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_SLAB", Material.END_STONE_BRICK_SLAB, "LAUFBAU_TYPE_BOTTOM"));
-
-        Slab topSlab = (Slab) Material.END_STONE_BRICK_SLAB.createBlockData();
-        topSlab.setType(Slab.Type.TOP);
-        addPixel(topSlab, 0, 8, 0, 16, 8, 16, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_SLAB", Material.END_STONE_BRICK_SLAB, "LAUFBAU_TYPE_TOP"));
-
-        SeaPickle quadSeaPickle = (SeaPickle) Material.SEA_PICKLE.createBlockData();
-        quadSeaPickle.setWaterlogged(false);
-        quadSeaPickle.setPickles(4);
-        addPixel(quadSeaPickle, 2, 0, 2, 12, 7, 12, createItem("LAUFBAU_BLOCK_SEA_PICKLE", Material.SEA_PICKLE, "LAUFBAU_COUNT_4"));
-
-        Campfire campfire = (Campfire) Material.CAMPFIRE.createBlockData();
-        campfire.setSignalFire(false);
-        campfire.setLit(false);
-        addPixel(campfire, 0, 0, 0, 16, 7, 16, createItem("LAUFBAU_BLOCK_CAMPFIRE", Material.CAMPFIRE));
-
-        SeaPickle trippleSeaPickle = (SeaPickle) Material.SEA_PICKLE.createBlockData();
-        trippleSeaPickle.setWaterlogged(false);
-        trippleSeaPickle.setPickles(3);
-        addPixel(trippleSeaPickle, 2, 0, 2, 12, 6, 12, createItem("LAUFBAU_BLOCK_SEA_PICKLE", Material.SEA_PICKLE, "LAUFBAU_COUNT_3"));
-
-        SeaPickle doubleSeaPickle = (SeaPickle) Material.SEA_PICKLE.createBlockData();
-        doubleSeaPickle.setWaterlogged(false);
-        doubleSeaPickle.setPickles(2);
-        addPixel(doubleSeaPickle, 3, 0, 3, 10, 6, 10, createItem("LAUFBAU_BLOCK_SEA_PICKLE", Material.SEA_PICKLE, "LAUFBAU_COUNT_2"));
-
-        SeaPickle singleSeaPickle = (SeaPickle) Material.SEA_PICKLE.createBlockData();
-        singleSeaPickle.setWaterlogged(false);
-        singleSeaPickle.setPickles(1);
-        addPixel(singleSeaPickle, 6, 0, 6, 4, 6, 4, createItem("LAUFBAU_BLOCK_SEA_PICKLE", Material.SEA_PICKLE, "LAUFBAU_COUNT_1"));
-
-        addPixel(Material.FLOWER_POT.createBlockData(), 5, 0, 5, 6, 6, 6, createItem("LAUFBAU_BLOCK_FLOWER_POT", Material.FLOWER_POT));
-
-        Snow snowLayers3 = (Snow) Material.SNOW.createBlockData();
-        snowLayers3.setLayers(3);
-        addPixel(snowLayers3, 0, 0, 0, 16, 4, 16, createItem("LAUFBAU_BLOCK_SNOW", Material.SNOW, "LAUFBAU_LAYERS_3"));
-
-        TrapDoor bottomTrapDoor = (TrapDoor) Material.IRON_TRAPDOOR.createBlockData();
-        bottomTrapDoor.setHalf(Bisected.Half.BOTTOM);
-        addPixel(bottomTrapDoor, 0, 0, 0, 16, 3, 16, createItem("LAUFBAU_BLOCK_IRON_TRAPDOOR", Material.IRON_TRAPDOOR, "LAUFBAU_HALF_BOTTOM"));
-
-        TrapDoor topTrapDoor = (TrapDoor) Material.IRON_TRAPDOOR.createBlockData();
-        topTrapDoor.setHalf(Bisected.Half.TOP);
-        addPixel(topTrapDoor, 0, 13, 0, 16, 3, 16, createItem("LAUFBAU_BLOCK_IRON_TRAPDOOR", Material.IRON_TRAPDOOR, "LAUFBAU_HALF_TOP"));
-
-        Snow snowLayers2 = (Snow) Material.SNOW.createBlockData();
-        snowLayers2.setLayers(2);
-        addPixel(snowLayers2, 0, 0, 0, 16, 2, 16, createItem("LAUFBAU_BLOCK_SNOW", Material.SNOW, "LAUFBAU_LAYERS_2"));
-
-        addPixel(Material.LILY_PAD.createBlockData(), 1, 0, 1, 14, 1.5, 14, createItem("LAUFBAU_BLOCK_LILY_PAD", Material.LILY_PAD));
-        addPixel(Material.WHITE_CARPET.createBlockData(), 0, 0, 0, 16, 1, 16, createItem("LAUFBAU_BLOCK_WHITE_CARPET", Material.WHITE_CARPET));
-
-        Directional endRodBottomTop = (Directional) Material.END_ROD.createBlockData();
-        endRodBottomTop.setFacing(BlockFace.UP);
-        addPixel(endRodBottomTop, 6, 0, 6, 4, 16, 4, createItem("LAUFBAU_BLOCK_END_ROD", Material.END_ROD, "LAUFBAU_FACING_UP", "LAUFBAU_FACING_DOWN"));
-
-        Directional endRodNorthSouth = (Directional) Material.END_ROD.createBlockData();
-        endRodNorthSouth.setFacing(BlockFace.NORTH);
-        addPixel(endRodNorthSouth, 6, 6, 0, 4, 4, 16, createItem("LAUFBAU_BLOCK_END_ROD", Material.END_ROD, "LAUFBAU_FACING_NORTH", "LAUFBAU_FACING_SOUTH"));
-
-        Directional endRodEastWest = (Directional) Material.END_ROD.createBlockData();
-        endRodEastWest.setFacing(BlockFace.EAST);
-        addPixel(endRodEastWest, 0, 6, 6, 16, 4, 4, createItem("LAUFBAU_BLOCK_END_ROD", Material.END_ROD, "LAUFBAU_FACING_EAST", "LAUFBAU_FACING_WEST"));
-
-        Directional lightningRodBottomTop = (Directional) Material.LIGHTNING_ROD.createBlockData();
-        lightningRodBottomTop.setFacing(BlockFace.UP);
-        addPixel(lightningRodBottomTop, 6, 0, 6, 4, 16, 4, createItem("LAUFBAU_BLOCK_LIGHTNING_ROD", Material.LIGHTNING_ROD, "LAUFBAU_FACING_UP", "LAUFBAU_FACING_DOWN"));
-
-        Directional lightningRodNorthSouth = (Directional) Material.LIGHTNING_ROD.createBlockData();
-        lightningRodNorthSouth.setFacing(BlockFace.NORTH);
-        addPixel(lightningRodNorthSouth, 6, 6, 0, 4, 4, 16, createItem("LAUFBAU_BLOCK_LIGHTNING_ROD", Material.LIGHTNING_ROD, "LAUFBAU_FACING_NORTH", "LAUFBAU_FACING_SOUTH"));
-
-        Directional lightningRodEastWest = (Directional) Material.LIGHTNING_ROD.createBlockData();
-        lightningRodEastWest.setFacing(BlockFace.EAST);
-        addPixel(lightningRodEastWest, 0, 6, 6, 16, 4, 4, createItem("LAUFBAU_BLOCK_LIGHTNING_ROD", Material.LIGHTNING_ROD, "LAUFBAU_FACING_EAST", "LAUFBAU_FACING_WEST"));
-
-        Waterlogged conduit = (Waterlogged) Material.CONDUIT.createBlockData();
-        conduit.setWaterlogged(false);
-        addPixel(conduit, 5, 5, 5, 6, 6, 6, createItem("LAUFBAU_BLOCK_CONDUIT", Material.CONDUIT));
-
-        TrapDoor northTrapDoor = (TrapDoor) Material.IRON_TRAPDOOR.createBlockData();
-        northTrapDoor.setFacing(BlockFace.NORTH);
-        northTrapDoor.setOpen(true);
-        addPixel(northTrapDoor, 0, 0, 13, 16, 16, 3, createItem("LAUFBAU_BLOCK_IRON_TRAPDOOR", Material.IRON_TRAPDOOR, "LAUFBAU_FACING_NORTH", "LAUFBAU_OPEN"));
-
-        TrapDoor southTrapDoor = (TrapDoor) Material.IRON_TRAPDOOR.createBlockData();
-        southTrapDoor.setFacing(BlockFace.SOUTH);
-        southTrapDoor.setOpen(true);
-        addPixel(southTrapDoor, 0, 0, 0, 16, 16, 3, createItem("LAUFBAU_BLOCK_IRON_TRAPDOOR", Material.IRON_TRAPDOOR, "LAUFBAU_FACING_SOUTH", "LAUFBAU_OPEN"));
-
-        TrapDoor westTrapDoor = (TrapDoor) Material.IRON_TRAPDOOR.createBlockData();
-        westTrapDoor.setFacing(BlockFace.WEST);
-        westTrapDoor.setOpen(true);
-        addPixel(westTrapDoor, 13, 0, 0, 3, 16, 16, createItem("LAUFBAU_BLOCK_IRON_TRAPDOOR", Material.IRON_TRAPDOOR, "LAUFBAU_FACING_WEST", "LAUFBAU_OPEN"));
-
-        TrapDoor eastTrapDoor = (TrapDoor) Material.IRON_TRAPDOOR.createBlockData();
-        eastTrapDoor.setFacing(BlockFace.EAST);
-        eastTrapDoor.setOpen(true);
-        addPixel(eastTrapDoor, 0, 0, 0, 3, 16, 16, createItem("LAUFBAU_BLOCK_IRON_TRAPDOOR", Material.IRON_TRAPDOOR, "LAUFBAU_FACING_EAST", "LAUFBAU_OPEN"));
-    }
-
-    private static void addPixel(BlockData blockData, double xPixel, double yPixel, double zPixel, double dxPixel, double dyPixel, double dzPixel, SWItem swItem) {
-        new BlockBoundingBox(blockData, Arrays.asList(pixelCuboid(xPixel, yPixel, zPixel, dxPixel, dyPixel, dzPixel)), swItem);
-    }
-
-    private static void addPixel(BlockData blockData, double xPixel, double yPixel, double zPixel, double dxPixel, double dyPixel, double dzPixel, SWItem swItem, Consumer<BaseBlock> blockConsumer) {
-        new BlockBoundingBox(blockData, Arrays.asList(pixelCuboid(xPixel, yPixel, zPixel, dxPixel, dyPixel, dzPixel)), swItem, blockConsumer);
-    }
-
-    @SuppressWarnings("deprecation")
-    private static void randomPlayerHead(BaseBlock block) {
-        if (block instanceof SkullBlock) {
-            SkullBlock skullBlock = (SkullBlock) block;
-            skullBlock.setOwner(randomPlayerHead.get(random.nextInt(randomPlayerHead.size())).toString());
-        }
-    }
 }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/BoundingBoxLoader.java

@@ -1,25 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau;
-
-public interface BoundingBoxLoader {
-
-    void load();
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/Cuboid.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.features.slaves.laufbau;
 import de.steamwar.bausystem.region.Point;
 import lombok.AllArgsConstructor;
 import lombok.Data;
+import org.bukkit.util.BoundingBox;
 
 @Data
 @AllArgsConstructor
@@ -33,6 +34,15 @@ public class Cuboid {
     private double dy;
     private double dz;
 
+    public Cuboid(BoundingBox boundingBox) {
+        this.x = boundingBox.getMinX();
+        this.y = boundingBox.getMinY();
+        this.z = boundingBox.getMinZ();
+        this.dx = boundingBox.getWidthX();
+        this.dy = boundingBox.getHeight();
+        this.dz = boundingBox.getWidthZ();
+    }
+
     public boolean intersects(Cuboid cuboid) {
         double minx = x - cuboid.dx;
         double miny = y - cuboid.dy;

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/LaufbauCommand.java

@@ -24,15 +24,52 @@ import de.steamwar.bausystem.SWUtils;
 import de.steamwar.bausystem.shared.Pair;
 import de.steamwar.bausystem.utils.WorldEditUtils;
 import de.steamwar.command.SWCommand;
+import de.steamwar.inventory.SWItem;
 import de.steamwar.linkage.Linked;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.EmptyBlockGetter;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.phys.shapes.CollisionContext;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.Registry;
+import org.bukkit.craftbukkit.block.CraftBlockType;
+import org.bukkit.craftbukkit.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.util.CraftVoxelShape;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.util.VoxelShape;
+
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.stream.Collectors;
 
 @Linked
 public class LaufbauCommand extends SWCommand {
 
+    static {
+        AtomicLong counter = new AtomicLong();
+        AtomicReference<VoxelShape> shape = new AtomicReference<>();
+        long time = System.currentTimeMillis();
+        Registry.BLOCK.forEach(blockType -> {
+            Block block = CraftBlockType.bukkitToMinecraftNew(blockType);
+            block.getStateDefinition().getPossibleStates().forEach(blockState -> {
+                VoxelShape voxelShape = new CraftVoxelShape(blockState.getCollisionShape(EmptyBlockGetter.INSTANCE, BlockPos.ZERO, CollisionContext.empty()));
+                shape.set(voxelShape);
+                Material material = blockType.asMaterial();
+                if (!material.isItem()) return;
+                new BlockBoundingBox(
+                        CraftBlockData.createData(blockState),
+                        voxelShape.getBoundingBoxes().stream().map(Cuboid::new).collect(Collectors.toList()),
+                        new SWItem(material, "Item")
+                );
+                counter.incrementAndGet();
+            });
+        });
+        System.out.println(System.currentTimeMillis() - time + "ms " + shape.get() + " " + counter.get());
+    }
+
     public LaufbauCommand() {
         super("laufbau", "laufsklave");
     }

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/AmethystBoundingBox.java

@@ -1,261 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.AmethystCluster;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class AmethystBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        floorSmallAmethystBud();
-        ceilingSmallAmethystBud();
-        northSmallAmethystBud();
-        southSmallAmethystBud();
-        eastSmallAmethystBud();
-        westSmallAmethystBud();
-
-        floorMediumAmethystBud();
-        ceilingMediumAmethystBud();
-        northMediumAmethystBud();
-        southMediumAmethystBud();
-        eastMediumAmethystBud();
-        westMediumAmethystBud();
-
-        floorLargeAmethystBud();
-        ceilingLargeAmethystBud();
-        northLargeAmethystBud();
-        southLargeAmethystBud();
-        eastLargeAmethystBud();
-        westLargeAmethystBud();
-
-        floorAmethystCluster();
-        ceilingAmethystCluster();
-        northAmethystCluster();
-        southAmethystCluster();
-        eastAmethystCluster();
-        westAmethystCluster();
-    }
-
-    private void floorSmallAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.SMALL_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.UP);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 0, 4, 8, 3, 8));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_SMALL_AMETHYST_BUD", Material.SMALL_AMETHYST_BUD, "LAUFBAU_FACING_UP"));
-    }
-
-    private void ceilingSmallAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.SMALL_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.DOWN);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 13, 4, 8, 3, 8));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_SMALL_AMETHYST_BUD", Material.SMALL_AMETHYST_BUD, "LAUFBAU_FACING_DOWN"));
-    }
-
-    private void northSmallAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.SMALL_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 13, 8, 8, 3));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_SMALL_AMETHYST_BUD", Material.SMALL_AMETHYST_BUD, "LAUFBAU_FACING_NORTH"));
-    }
-
-    private void southSmallAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.SMALL_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 0, 8, 8, 3));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_SMALL_AMETHYST_BUD", Material.SMALL_AMETHYST_BUD, "LAUFBAU_FACING_SOUTH"));
-    }
-
-    private void eastSmallAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.SMALL_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 4, 4, 3, 8, 8));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_SMALL_AMETHYST_BUD", Material.SMALL_AMETHYST_BUD, "LAUFBAU_FACING_EAST"));
-    }
-
-    private void westSmallAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.SMALL_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(13, 4, 4, 3, 8, 8));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_SMALL_AMETHYST_BUD", Material.SMALL_AMETHYST_BUD, "LAUFBAU_FACING_WEST"));
-    }
-
-    private void floorMediumAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.MEDIUM_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.UP);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 0, 3, 10, 4, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_MEDIUM_AMETHYST_BUD", Material.MEDIUM_AMETHYST_BUD, "LAUFBAU_FACING_UP"));
-    }
-
-    private void ceilingMediumAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.MEDIUM_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.DOWN);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 12, 3, 10, 4, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_MEDIUM_AMETHYST_BUD", Material.MEDIUM_AMETHYST_BUD, "LAUFBAU_FACING_DOWN"));
-    }
-
-    private void northMediumAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.MEDIUM_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 3, 12, 10, 10, 4));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_MEDIUM_AMETHYST_BUD", Material.MEDIUM_AMETHYST_BUD, "LAUFBAU_FACING_NORTH"));
-    }
-
-    private void southMediumAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.MEDIUM_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 3, 0, 10, 10, 4));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_MEDIUM_AMETHYST_BUD", Material.MEDIUM_AMETHYST_BUD, "LAUFBAU_FACING_SOUTH"));
-    }
-
-    private void eastMediumAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.MEDIUM_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 3, 3, 4, 10, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_MEDIUM_AMETHYST_BUD", Material.MEDIUM_AMETHYST_BUD, "LAUFBAU_FACING_EAST"));
-    }
-
-    private void westMediumAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.MEDIUM_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(12, 3, 3, 4, 10, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_MEDIUM_AMETHYST_BUD", Material.MEDIUM_AMETHYST_BUD, "LAUFBAU_FACING_WEST"));
-    }
-
-    private void floorLargeAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.LARGE_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.UP);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 0, 3, 10, 5, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_LARGE_AMETHYST_BUD", Material.LARGE_AMETHYST_BUD, "LAUFBAU_FACING_UP"));
-    }
-
-    private void ceilingLargeAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.LARGE_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.DOWN);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 11, 3, 10, 5, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_LARGE_AMETHYST_BUD", Material.LARGE_AMETHYST_BUD, "LAUFBAU_FACING_DOWN"));
-    }
-
-    private void northLargeAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.LARGE_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 3, 11, 10, 10, 5));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_LARGE_AMETHYST_BUD", Material.LARGE_AMETHYST_BUD, "LAUFBAU_FACING_NORTH"));
-    }
-
-    private void southLargeAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.LARGE_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 3, 0, 10, 10, 5));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_LARGE_AMETHYST_BUD", Material.LARGE_AMETHYST_BUD, "LAUFBAU_FACING_SOUTH"));
-    }
-
-    private void eastLargeAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.LARGE_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 3, 3, 5, 10, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_LARGE_AMETHYST_BUD", Material.LARGE_AMETHYST_BUD, "LAUFBAU_FACING_EAST"));
-    }
-
-    private void westLargeAmethystBud() {
-        AmethystCluster cluster = (AmethystCluster) Material.LARGE_AMETHYST_BUD.createBlockData();
-        cluster.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(11, 3, 3, 5, 10, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_LARGE_AMETHYST_BUD", Material.LARGE_AMETHYST_BUD, "LAUFBAU_FACING_WEST"));
-    }
-
-    private void floorAmethystCluster() {
-        AmethystCluster cluster = (AmethystCluster) Material.AMETHYST_CLUSTER.createBlockData();
-        cluster.setFacing(BlockFace.UP);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 0, 3, 10, 7, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_AMETHYST_CLUSTER", Material.AMETHYST_CLUSTER, "LAUFBAU_FACING_UP"));
-    }
-
-    private void ceilingAmethystCluster() {
-        AmethystCluster cluster = (AmethystCluster) Material.AMETHYST_CLUSTER.createBlockData();
-        cluster.setFacing(BlockFace.DOWN);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 9, 3, 10, 7, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_AMETHYST_CLUSTER", Material.AMETHYST_CLUSTER, "LAUFBAU_FACING_DOWN"));
-    }
-
-    private void northAmethystCluster() {
-        AmethystCluster cluster = (AmethystCluster) Material.AMETHYST_CLUSTER.createBlockData();
-        cluster.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 3, 9, 10, 10, 7));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_AMETHYST_CLUSTER", Material.AMETHYST_CLUSTER, "LAUFBAU_FACING_NORTH"));
-    }
-
-    private void southAmethystCluster() {
-        AmethystCluster cluster = (AmethystCluster) Material.AMETHYST_CLUSTER.createBlockData();
-        cluster.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(3, 3, 0, 10, 10, 7));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_AMETHYST_CLUSTER", Material.AMETHYST_CLUSTER, "LAUFBAU_FACING_SOUTH"));
-    }
-
-    private void eastAmethystCluster() {
-        AmethystCluster cluster = (AmethystCluster) Material.AMETHYST_CLUSTER.createBlockData();
-        cluster.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 3, 3, 7, 10, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_AMETHYST_CLUSTER", Material.AMETHYST_CLUSTER, "LAUFBAU_FACING_EAST"));
-    }
-
-    private void westAmethystCluster() {
-        AmethystCluster cluster = (AmethystCluster) Material.AMETHYST_CLUSTER.createBlockData();
-        cluster.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(9, 3, 3, 7, 10, 10));
-        new BlockBoundingBox(cluster, cuboidList, createItem("LAUFBAU_BLOCK_AMETHYST_CLUSTER", Material.AMETHYST_CLUSTER, "LAUFBAU_FACING_WEST"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/AzaleaBoundingBox.java

@@ -1,46 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class AzaleaBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        BlockData blockData = Material.FLOWERING_AZALEA.createBlockData();
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(6, 0, 6, 4, 8, 4));
-        new BlockBoundingBox(blockData, cuboidList, createItem("LAUFBAU_BLOCK_AZALEA", Material.FLOWERING_AZALEA));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/BellBoundingBox.java

@@ -1,149 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.Bell;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class BellBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        ceilingBell();
-
-        floorNorthBell();
-        floorEastBell();
-
-        doubleWallNorthBell();
-        doubleWallEastBell();
-
-        singleWallNorthBell();
-        singleWallSouthBell();
-        singleWallEastBell();
-        singleWallWestBell();
-    }
-
-    public void ceilingBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.CEILING);
-        bell.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(7, 13, 7, 2, 3, 2));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_CEILING"));
-    }
-
-    public void floorNorthBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.FLOOR);
-        bell.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 4, 16, 16, 8));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_FLOOR", "LAUFBAU_FACING_NORTH", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void floorEastBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.FLOOR);
-        bell.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 0, 0, 8, 16, 16));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_FLOOR", "LAUFBAU_FACING_EAST", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void doubleWallNorthBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.DOUBLE_WALL);
-        bell.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(7, 13, 0, 2, 2, 16));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_DOUBLE_WALL", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void doubleWallEastBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.DOUBLE_WALL);
-        bell.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(0, 13, 7, 16, 2, 2));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_DOUBLE_WALL", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void singleWallNorthBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.SINGLE_WALL);
-        bell.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(7, 13, 0, 2, 2, 13));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_SINGLE_WALL", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void singleWallSouthBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.SINGLE_WALL);
-        bell.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(7, 13, 3, 2, 2, 13));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_SINGLE_WALL", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void singleWallEastBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.SINGLE_WALL);
-        bell.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(3, 13, 7, 13, 2, 2));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_SINGLE_WALL", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void singleWallWestBell() {
-        Bell bell = (Bell) Material.BELL.createBlockData();
-        bell.setAttachment(Bell.Attachment.SINGLE_WALL);
-        bell.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 2, 8));
-        cuboidList.add(pixelCuboid(5, 6, 5, 6, 8, 6));
-        cuboidList.add(pixelCuboid(0, 13, 7, 13, 2, 2));
-        new BlockBoundingBox(bell, cuboidList, createItem("LAUFBAU_BLOCK_BELL", Material.BELL, "LAUFBAU_ATTACHMENT_SINGLE_WALL", "LAUFBAU_FACING_WEST"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/BrewingStandBoundingBox.java

@@ -1,46 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.type.BrewingStand;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class BrewingStandBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        BrewingStand brewingStand = (BrewingStand) Material.BREWING_STAND.createBlockData();
-        List<Cuboid> cuboids = new ArrayList<>();
-        cuboids.add(pixelCuboid(1, 0, 1, 14, 2, 14));
-        cuboids.add(pixelCuboid(7, 2, 7, 2, 12, 2));
-        new BlockBoundingBox(brewingStand, cuboids, createItem("LAUFBAU_BLOCK_BREWING_STAND", Material.BREWING_STAND));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/CandleBoundingBox.java

@@ -1,62 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.Lightable;
-import org.bukkit.block.data.type.Candle;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class CandleBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        caked();
-
-        single();
-    }
-
-    private void caked() {
-        Lightable candleCake = (Lightable) Material.CYAN_CANDLE_CAKE.createBlockData();
-        candleCake.setLit(true);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(7, 8, 7, 2, 6, 2));
-        new BlockBoundingBox(candleCake, cuboidList, createItem("LAUFBAU_BLOCK_CANDLE_CAKE", Material.CAKE));
-    }
-
-    private void single() {
-        Candle candle = (Candle) Material.CYAN_CANDLE.createBlockData();
-        candle.setCandles(1);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(7, 0, 7, 2, 6, 2));
-        new BlockBoundingBox(candle, cuboidList, createItem("LAUFBAU_BLOCK_CANDLE", Material.CYAN_CANDLE, "LAUFBAU_COUNT_1"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/ChainBoundingBox.java

@@ -1,69 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Axis;
-import org.bukkit.Material;
-import org.bukkit.block.data.Orientable;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class ChainBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        bottomTopChain();
-        northSouthChain();
-        eastWestChain();
-    }
-
-    private void bottomTopChain() {
-        Orientable chainBottomTop = (Orientable) Material.CHAIN.createBlockData();
-        chainBottomTop.setAxis(Axis.Y);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(6.5, 0, 6.5, 3, 16, 3));
-        new BlockBoundingBox(chainBottomTop, cuboidList, createItem("LAUFBAU_BLOCK_CHAIN", Material.CHAIN, "LAUFBAU_FACING_UP", "LAUFBAU_FACING_DOWN"));
-    }
-
-    private void northSouthChain() {
-        Orientable chainBottomTop = (Orientable) Material.CHAIN.createBlockData();
-        chainBottomTop.setAxis(Axis.Z);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(6.5, 6.5, 0, 3, 3, 16));
-        new BlockBoundingBox(chainBottomTop, cuboidList, createItem("LAUFBAU_BLOCK_CHAIN", Material.CHAIN, "LAUFBAU_FACING_NORTH", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    private void eastWestChain() {
-        Orientable chainBottomTop = (Orientable) Material.CHAIN.createBlockData();
-        chainBottomTop.setAxis(Axis.X);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 6.5, 6.5, 16, 3, 3));
-        new BlockBoundingBox(chainBottomTop, cuboidList, createItem("LAUFBAU_BLOCK_CHAIN", Material.CHAIN, "LAUFBAU_FACING_EAST", "LAUFBAU_FACING_WEST"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/ChorusPlantBoundingBox.java

@@ -1,89 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.MultipleFacing;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class ChorusPlantBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        for (int nx = 0; nx < 2; nx++) {
-            for (int ny = 0; ny < 2; ny++) {
-                for (int nz = 0; nz < 2; nz++) {
-                    for (int px = 0; px < 2; px++) {
-                        for (int py = 0; py < 2; py++) {
-                            for (int pz = 0; pz < 2; pz++) {
-                                MultipleFacing chorusPlant = (MultipleFacing) Material.CHORUS_PLANT.createBlockData();
-                                List<String> lore = new ArrayList<>();
-                                List<Cuboid> cuboidList = new ArrayList<>();
-                                cuboidList.add(pixelCuboid(3, 3, 3, 10, 10, 10));
-                                if (nx == 1) {
-                                    lore.add("LAUFBAU_CONNECTION_WEST");
-                                    chorusPlant.setFace(BlockFace.WEST, true);
-                                    cuboidList.add(pixelCuboid(0, 3, 3, 3, 10, 10));
-                                }
-                                if (ny == 1) {
-                                    lore.add("LAUFBAU_CONNECTION_DOWN");
-                                    chorusPlant.setFace(BlockFace.DOWN, true);
-                                    cuboidList.add(pixelCuboid(3, 0, 3, 10, 3, 10));
-                                }
-                                if (nz == 1) {
-                                    lore.add("LAUFBAU_CONNECTION_NORTH");
-                                    chorusPlant.setFace(BlockFace.NORTH, true);
-                                    cuboidList.add(pixelCuboid(3, 3, 0, 10, 10, 3));
-                                }
-                                if (px == 1) {
-                                    lore.add("LAUFBAU_CONNECTION_EAST");
-                                    chorusPlant.setFace(BlockFace.EAST, true);
-                                    cuboidList.add(pixelCuboid(13, 3, 3, 3, 10, 10));
-                                }
-                                if (py == 1) {
-                                    lore.add("LAUFBAU_CONNECTION_UP");
-                                    chorusPlant.setFace(BlockFace.UP, true);
-                                    cuboidList.add(pixelCuboid(3, 13, 3, 10, 3, 10));
-                                }
-                                if (pz == 1) {
-                                    lore.add("LAUFBAU_CONNECTION_SOUTH");
-                                    chorusPlant.setFace(BlockFace.SOUTH, true);
-                                    cuboidList.add(pixelCuboid(3, 3, 13, 10, 10, 3));
-                                }
-                                new BlockBoundingBox(chorusPlant, cuboidList, createItem("LAUFBAU_BLOCK_CHORUS_PLANT", Material.CHORUS_PLANT, lore.toArray(new String[0])));
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/DragonEggBoundingBox.java

@@ -1,45 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class DragonEggBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        BlockData blockData = Material.DRAGON_EGG.createBlockData();
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(1, 0, 1, 14, 16, 14));
-        new BlockBoundingBox(blockData, cuboidList, createItem("LAUFBAU_BLOCK_DRAGON_EGG", Material.DRAGON_EGG));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/DripLeafBoundingBox.java

@@ -1,59 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.type.BigDripleaf;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class DripLeafBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        tiltNone();
-        tiltPartial();
-    }
-
-    private void tiltNone() {
-        BigDripleaf bigDripleaf = (BigDripleaf) Material.BIG_DRIPLEAF.createBlockData();
-        bigDripleaf.setTilt(BigDripleaf.Tilt.NONE);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 11, 0, 16, 4, 16));
-        new BlockBoundingBox(bigDripleaf, cuboidList, createItem("LAUFBAU_BLOCK_BIG_DRIP_LEAF", Material.BIG_DRIPLEAF, "LAUFBAU_TILT_NONE"));
-    }
-
-    private void tiltPartial() {
-        BigDripleaf bigDripleaf = (BigDripleaf) Material.BIG_DRIPLEAF.createBlockData();
-        bigDripleaf.setTilt(BigDripleaf.Tilt.PARTIAL);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 11, 0, 16, 2, 16));
-        new BlockBoundingBox(bigDripleaf, cuboidList, createItem("LAUFBAU_BLOCK_BIG_DRIP_LEAF", Material.BIG_DRIPLEAF, "LAUFBAU_TILT_PARTIAL"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/FencesBoundingBox.java

@@ -1,75 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.Fence;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class FencesBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        for (int nx = 0; nx < 2; nx++) {
-            for (int nz = 0; nz < 2; nz++) {
-                for (int px = 0; px < 2; px++) {
-                    for (int pz = 0; pz < 2; pz++) {
-                        Fence fence = (Fence) Material.NETHER_BRICK_FENCE.createBlockData();
-                        List<String> lore = new ArrayList<>();
-                        List<Cuboid> cuboidList = new ArrayList<>();
-                        cuboidList.add(pixelCuboid(6, 0, 6, 4, 24, 4));
-                        if (nz == 1) {
-                            lore.add("LAUFBAU_CONNECTION_NORTH");
-                            fence.setFace(BlockFace.NORTH, true);
-                            cuboidList.add(pixelCuboid(6, 0, 0, 4, 24, 6));
-                        }
-                        if (pz == 1) {
-                            lore.add("LAUFBAU_CONNECTION_SOUTH");
-                            fence.setFace(BlockFace.SOUTH, true);
-                            cuboidList.add(pixelCuboid(6, 0, 10, 4, 24, 6));
-                        }
-                        if (nx == 1) {
-                            lore.add("LAUFBAU_CONNECTION_WEST");
-                            fence.setFace(BlockFace.WEST, true);
-                            cuboidList.add(pixelCuboid(0, 0, 6, 6, 24, 4));
-                        }
-                        if (px == 1) {
-                            lore.add("LAUFBAU_CONNECTION_EAST");
-                            fence.setFace(BlockFace.EAST, true);
-                            cuboidList.add(pixelCuboid(10, 0, 6, 6, 24, 4));
-                        }
-                        new BlockBoundingBox(fence, cuboidList, createItem("LAUFBAU_BLOCK_NETHER_BRICK_FENCE", Material.NETHER_BRICK_FENCE, lore.toArray(new String[0])));
-                    }
-                }
-            }
-        }
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/GrindstoneBoundingBox.java

@@ -1,157 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.FaceAttachable;
-import org.bukkit.block.data.type.Grindstone;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class GrindstoneBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        floorNorthGrindstone();
-        floorEastGrindstone();
-
-        ceilingNorthGrindstone();
-        ceilingEastGrindstone();
-
-        wallNorthGrindstone();
-        wallSouthGrindstone();
-        wallEastGrindstone();
-        wallWestGrindstone();
-    }
-
-    public void floorNorthGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.FLOOR);
-        grindstone.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 4, 2, 8, 12, 12));
-        cuboidList.add(pixelCuboid(2, 0, 6, 2, 7, 4));
-        cuboidList.add(pixelCuboid(12, 0, 6, 2, 7, 4));
-        cuboidList.add(pixelCuboid(2, 7, 5, 2, 6, 6));
-        cuboidList.add(pixelCuboid(12, 7, 5, 2, 6, 6));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_FLOOR", "LAUFBAU_FACING_NORTH", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void floorEastGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.FLOOR);
-        grindstone.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(2, 4, 4, 12, 12, 8));
-        cuboidList.add(pixelCuboid(6, 0, 2, 4, 7, 2));
-        cuboidList.add(pixelCuboid(6, 0, 12, 4, 7, 2));
-        cuboidList.add(pixelCuboid(5, 7, 2, 6, 6, 2));
-        cuboidList.add(pixelCuboid(5, 7, 12, 6, 6, 2));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_FLOOR", "LAUFBAU_FACING_EAST", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void ceilingNorthGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.CEILING);
-        grindstone.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 0, 2, 8, 12, 12));
-        cuboidList.add(pixelCuboid(2, 9, 6, 2, 7, 4));
-        cuboidList.add(pixelCuboid(12, 9, 6, 2, 7, 4));
-        cuboidList.add(pixelCuboid(2, 3, 5, 2, 6, 6));
-        cuboidList.add(pixelCuboid(12, 3, 5, 2, 6, 6));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_CEILING", "LAUFBAU_FACING_NORTH", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void ceilingEastGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.CEILING);
-        grindstone.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(2, 0, 4, 12, 12, 8));
-        cuboidList.add(pixelCuboid(6, 9, 2, 4, 7, 2));
-        cuboidList.add(pixelCuboid(6, 9, 12, 4, 7, 2));
-        cuboidList.add(pixelCuboid(5, 3, 2, 6, 6, 2));
-        cuboidList.add(pixelCuboid(5, 3, 12, 6, 6, 2));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_CEILING", "LAUFBAU_FACING_EAST", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void wallNorthGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.WALL);
-        grindstone.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 2, 0, 8, 12, 12));
-        cuboidList.add(pixelCuboid(2, 6, 9, 2, 4, 7));
-        cuboidList.add(pixelCuboid(12, 6, 9, 2, 4, 7));
-        cuboidList.add(pixelCuboid(2, 5, 3, 2, 6, 6));
-        cuboidList.add(pixelCuboid(12, 5, 3, 2, 6, 6));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_WALL", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void wallSouthGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.WALL);
-        grindstone.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 2, 4, 8, 12, 12));
-        cuboidList.add(pixelCuboid(2, 6, 0, 2, 4, 7));
-        cuboidList.add(pixelCuboid(12, 6, 0, 2, 4, 7));
-        cuboidList.add(pixelCuboid(2, 5, 7, 2, 6, 6));
-        cuboidList.add(pixelCuboid(12, 5, 7, 2, 6, 6));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_WALL", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void wallEastGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.WALL);
-        grindstone.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(4, 2, 4, 12, 12, 8));
-        cuboidList.add(pixelCuboid(0, 6, 2, 7, 4, 2));
-        cuboidList.add(pixelCuboid(0, 6, 12, 7, 4, 2));
-        cuboidList.add(pixelCuboid(7, 5, 2, 6, 6, 2));
-        cuboidList.add(pixelCuboid(7, 5, 12, 6, 6, 2));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_WALL", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void wallWestGrindstone() {
-        Grindstone grindstone = (Grindstone) Material.GRINDSTONE.createBlockData();
-        grindstone.setAttachedFace(FaceAttachable.AttachedFace.WALL);
-        grindstone.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 2, 4, 12, 12, 8));
-        cuboidList.add(pixelCuboid(9, 6, 2, 7, 4, 2));
-        cuboidList.add(pixelCuboid(9, 6, 12, 7, 4, 2));
-        cuboidList.add(pixelCuboid(3, 5, 2, 6, 6, 2));
-        cuboidList.add(pixelCuboid(3, 5, 12, 6, 6, 2));
-        new BlockBoundingBox(grindstone, cuboidList, createItem("LAUFBAU_BLOCK_GRINDSTONE", Material.GRINDSTONE, "LAUFBAU_ATTACHMENT_WALL", "LAUFBAU_FACING_WEST"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/HopperBoundingBox.java

@@ -1,97 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.Hopper;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class HopperBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        downHopper();
-        northHopper();
-        southHopper();
-        eastHopper();
-        westHopper();
-    }
-
-    public void downHopper() {
-        Hopper hopper = (Hopper) Material.HOPPER.createBlockData();
-        hopper.setFacing(BlockFace.DOWN);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 10, 0, 16, 6, 16));
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 6, 8));
-        cuboidList.add(pixelCuboid(6, 0, 6, 4, 4, 4));
-        new BlockBoundingBox(hopper, cuboidList, createItem("LAUFBAU_BLOCK_HOPPER", Material.HOPPER, "LAUFBAU_CONNECTION_FLOOR"));
-    }
-
-    public void northHopper() {
-        Hopper hopper = (Hopper) Material.HOPPER.createBlockData();
-        hopper.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 10, 0, 16, 6, 16));
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 6, 8));
-        cuboidList.add(pixelCuboid(6, 4, 0, 4, 4, 4));
-        new BlockBoundingBox(hopper, cuboidList, createItem("LAUFBAU_BLOCK_HOPPER", Material.HOPPER, "LAUFBAU_CONNECTION_NORTH"));
-    }
-
-    public void southHopper() {
-        Hopper hopper = (Hopper) Material.HOPPER.createBlockData();
-        hopper.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 10, 0, 16, 6, 16));
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 6, 8));
-        cuboidList.add(pixelCuboid(6, 4, 12, 4, 4, 4));
-        new BlockBoundingBox(hopper, cuboidList, createItem("LAUFBAU_BLOCK_HOPPER", Material.HOPPER, "LAUFBAU_CONNECTION_SOUTH"));
-    }
-
-    public void eastHopper() {
-        Hopper hopper = (Hopper) Material.HOPPER.createBlockData();
-        hopper.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 10, 0, 16, 6, 16));
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 6, 8));
-        cuboidList.add(pixelCuboid(12, 4, 6, 4, 4, 4));
-        new BlockBoundingBox(hopper, cuboidList, createItem("LAUFBAU_BLOCK_HOPPER", Material.HOPPER, "LAUFBAU_CONNECTION_EAST"));
-    }
-
-    public void westHopper() {
-        Hopper hopper = (Hopper) Material.HOPPER.createBlockData();
-        hopper.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 10, 0, 16, 6, 16));
-        cuboidList.add(pixelCuboid(4, 4, 4, 8, 6, 8));
-        cuboidList.add(pixelCuboid(0, 4, 6, 4, 4, 4));
-        new BlockBoundingBox(hopper, cuboidList, createItem("LAUFBAU_BLOCK_HOPPER", Material.HOPPER, "LAUFBAU_CONNECTION_WEST"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/IronBarBoundingBox.java

@@ -1,75 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.Fence;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class IronBarBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        for (int nx = 0; nx < 2; nx++) {
-            for (int nz = 0; nz < 2; nz++) {
-                for (int px = 0; px < 2; px++) {
-                    for (int pz = 0; pz < 2; pz++) {
-                        Fence fence = (Fence) Material.IRON_BARS.createBlockData();
-                        List<String> lore = new ArrayList<>();
-                        List<Cuboid> cuboidList = new ArrayList<>();
-                        cuboidList.add(pixelCuboid(7, 0, 7, 2, 16, 2));
-                        if (nz == 1) {
-                            lore.add("LAUFBAU_CONNECTION_NORTH");
-                            fence.setFace(BlockFace.NORTH, true);
-                            cuboidList.add(pixelCuboid(7, 0, 0, 2, 16, 7));
-                        }
-                        if (pz == 1) {
-                            lore.add("LAUFBAU_CONNECTION_SOUTH");
-                            fence.setFace(BlockFace.SOUTH, true);
-                            cuboidList.add(pixelCuboid(7, 0, 9, 2, 16, 7));
-                        }
-                        if (nx == 1) {
-                            lore.add("LAUFBAU_CONNECTION_WEST");
-                            fence.setFace(BlockFace.WEST, true);
-                            cuboidList.add(pixelCuboid(0, 0, 7, 7, 16, 2));
-                        }
-                        if (px == 1) {
-                            lore.add("LAUFBAU_CONNECTION_EAST");
-                            fence.setFace(BlockFace.EAST, true);
-                            cuboidList.add(pixelCuboid(9, 0, 7, 7, 16, 2));
-                        }
-                        new BlockBoundingBox(fence, cuboidList, createItem("LAUFBAU_BLOCK_IRON_BARS", Material.IRON_BARS, lore.toArray(new String[0])));
-                    }
-                }
-            }
-        }
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/LanternBoundingBox.java

@@ -1,61 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.type.Lantern;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class LanternBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        lantern();
-        hangingLantern();
-    }
-
-    public void lantern() {
-        Lantern lantern = (Lantern) Material.LANTERN.createBlockData();
-        lantern.setHanging(false);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(5, 0, 5, 6, 7, 6));
-        cuboidList.add(pixelCuboid(6, 7, 6, 4, 2, 4));
-        new BlockBoundingBox(lantern, cuboidList, createItem("LAUFBAU_BLOCK_LANTERN", Material.LANTERN));
-    }
-
-    public void hangingLantern() {
-        Lantern lantern = (Lantern) Material.LANTERN.createBlockData();
-        lantern.setHanging(true);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(5, 1, 5, 6, 7, 6));
-        cuboidList.add(pixelCuboid(6, 8, 6, 4, 2, 4));
-        new BlockBoundingBox(lantern, cuboidList, createItem("LAUFBAU_BLOCK_LANTERN", Material.LANTERN, "LAUFBAU_HANGING"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/LecternBoundingBox.java

@@ -1,46 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class LecternBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        BlockData blockData = Material.LECTERN.createBlockData();
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 2, 16));
-        cuboidList.add(pixelCuboid(4, 2, 4, 8, 12, 8));
-        new BlockBoundingBox(blockData, cuboidList, createItem("LAUFBAU_BLOCK_LECTERN", Material.LECTERN));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/StairBoundingBox.java

@@ -1,343 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.Stairs;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class StairBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        straightBottomNorthStair();
-        straightBottomSouthStair();
-        straightBottomEastStair();
-        straightBottomWestStair();
-
-        straightTopNorthStair();
-        straightTopSouthStair();
-        straightTopEastStair();
-        straightTopWestStair();
-
-        outerLeftBottomNorthStair();
-        outerLeftBottomSouthStair();
-        outerLeftBottomEastStair();
-        outerLeftBottomWestStair();
-
-        outerLeftTopNorthStair();
-        outerLeftTopSouthStair();
-        outerLeftTopEastStair();
-        outerLeftTopWestStair();
-
-        innerLeftBottomNorthStair();
-        innerLeftBottomSouthStair();
-        innerLeftBottomEastStair();
-        innerLeftBottomWestStair();
-
-        innerLeftTopNorthStair();
-        innerLeftTopSouthStair();
-        innerLeftTopEastStair();
-        innerLeftTopWestStair();
-    }
-
-    public void straightBottomNorthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void straightBottomSouthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 8, 16, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void straightBottomEastStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(8, 8, 0, 8, 8, 16));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void straightBottomWestStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 0, 8, 8, 16));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void straightTopNorthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void straightTopSouthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 8, 16, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void straightTopEastStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(8, 0, 0, 8, 8, 16));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void straightTopWestStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.STRAIGHT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 0, 8, 8, 16));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_STRAIGHT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void outerLeftBottomNorthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void outerLeftBottomSouthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(8, 8, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void outerLeftBottomEastStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(8, 8, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void outerLeftBottomWestStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void outerLeftTopNorthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void outerLeftTopSouthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(8, 0, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void outerLeftTopEastStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(8, 0, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void outerLeftTopWestStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.OUTER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_OUTER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void innerLeftBottomNorthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 8));
-        cuboidList.add(pixelCuboid(0, 8, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void innerLeftBottomSouthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 8, 16, 8, 8));
-        cuboidList.add(pixelCuboid(8, 8, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void innerLeftBottomEastStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 8));
-        cuboidList.add(pixelCuboid(8, 8, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void innerLeftBottomWestStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.BOTTOM);
-        stairs.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 8, 8, 16, 8, 8));
-        cuboidList.add(pixelCuboid(0, 8, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_BOTTOM", "LAUFBAU_FACING_WEST"));
-    }
-
-    public void innerLeftTopNorthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.NORTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 8));
-        cuboidList.add(pixelCuboid(0, 0, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_NORTH"));
-    }
-
-    public void innerLeftTopSouthStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.SOUTH);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 8, 16, 8, 8));
-        cuboidList.add(pixelCuboid(8, 0, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_SOUTH"));
-    }
-
-    public void innerLeftTopEastStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.EAST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 0, 16, 8, 8));
-        cuboidList.add(pixelCuboid(8, 0, 8, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_EAST"));
-    }
-
-    public void innerLeftTopWestStair() {
-        Stairs stairs = (Stairs) Material.END_STONE_BRICK_STAIRS.createBlockData();
-        stairs.setShape(Stairs.Shape.INNER_LEFT);
-        stairs.setHalf(Stairs.Half.TOP);
-        stairs.setFacing(BlockFace.WEST);
-        List<Cuboid> cuboidList = new ArrayList<>();
-        cuboidList.add(pixelCuboid(0, 8, 0, 16, 8, 16));
-        cuboidList.add(pixelCuboid(0, 0, 8, 16, 8, 8));
-        cuboidList.add(pixelCuboid(0, 0, 0, 8, 8, 8));
-        new BlockBoundingBox(stairs, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_STAIRS", Material.END_STONE_BRICK_STAIRS, "LAUFBAU_SHAPE_INNER_LEFT", "LAUFBAU_HALF_TOP", "LAUFBAU_FACING_WEST"));
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/boundingboxes/WallBoundingBox.java

@@ -1,79 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.slaves.laufbau.boundingboxes;
-
-import de.steamwar.bausystem.features.slaves.laufbau.BlockBoundingBox;
-import de.steamwar.bausystem.features.slaves.laufbau.BoundingBoxLoader;
-import de.steamwar.bausystem.features.slaves.laufbau.Cuboid;
-import de.steamwar.linkage.Linked;
-import org.bukkit.Material;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.type.Wall;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.createItem;
-import static de.steamwar.bausystem.features.slaves.laufbau.LaufbauUtils.pixelCuboid;
-
-@Linked
-public class WallBoundingBox implements BoundingBoxLoader {
-
-    @Override
-    public void load() {
-        v18();
-    }
-
-    private void v18() {
-        for (int nx = 0; nx < 2; nx++) {
-            for (int nz = 0; nz < 2; nz++) {
-                for (int px = 0; px < 2; px++) {
-                    for (int pz = 0; pz < 2; pz++) {
-                        Wall fence = (Wall) Material.END_STONE_BRICK_WALL.createBlockData();
-                        List<String> lore = new ArrayList<>();
-                        List<Cuboid> cuboidList = new ArrayList<>();
-                        cuboidList.add(pixelCuboid(4, 0, 4, 8, 24, 8));
-                        if (nz == 1) {
-                            lore.add("LAUFBAU_CONNECTION_NORTH");
-                            fence.setHeight(BlockFace.NORTH, Wall.Height.LOW);
-                            cuboidList.add(pixelCuboid(5, 0, 0, 6, 24, 4));
-                        }
-                        if (pz == 1) {
-                            lore.add("LAUFBAU_CONNECTION_SOUTH");
-                            fence.setHeight(BlockFace.SOUTH, Wall.Height.LOW);
-                            cuboidList.add(pixelCuboid(5, 0, 12, 6, 24, 4));
-                        }
-                        if (nx == 1) {
-                            lore.add("LAUFBAU_CONNECTION_WEST");
-                            fence.setHeight(BlockFace.WEST, Wall.Height.LOW);
-                            cuboidList.add(pixelCuboid(0, 0, 5, 4, 24, 6));
-                        }
-                        if (px == 1) {
-                            lore.add("LAUFBAU_CONNECTION_EAST");
-                            fence.setHeight(BlockFace.EAST, Wall.Height.LOW);
-                            cuboidList.add(pixelCuboid(12, 0, 5, 4, 24, 6));
-                        }
-                        new BlockBoundingBox(fence, cuboidList, createItem("LAUFBAU_BLOCK_END_STONE_BRICK_WALL", Material.END_STONE_BRICK_WALL, lore.toArray(new String[0])));
-                    }
-                }
-            }
-        }
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/techhider/TechHiderCommand.java

@@ -31,6 +31,7 @@ import de.steamwar.command.TypeMapper;
 import de.steamwar.core.CraftbukkitWrapper;
 import de.steamwar.linkage.Linked;
 import de.steamwar.linkage.LinkedInstance;
+import de.steamwar.techhider.legacy.TechHider;
 import net.md_5.bungee.api.ChatMessageType;
 import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
@@ -38,7 +39,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerQuitEvent;
-import de.steamwar.techhider.legacy.TechHider;
 
 import java.util.*;
 import java.util.stream.Collectors;

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

@@ -25,7 +25,6 @@ import de.steamwar.bausystem.features.tracer.rendering.TraceEntity;
 import de.steamwar.bausystem.features.tracer.rendering.ViewFlag;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.entity.REntity;
-import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
 import lombok.Getter;
 import lombok.Setter;

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/util/BindCommand.java

@@ -38,6 +38,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.NamespacedKey;
 import org.bukkit.command.CommandMap;
 import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
@@ -47,7 +48,6 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.persistence.PersistentDataType;
 
-import java.lang.reflect.Field;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
@@ -73,19 +73,7 @@ public class BindCommand extends SWCommand implements Listener {
         }
     }
 
-    private static final CommandMap commandMap;
-
-    static {
-        Field knownCommandsField;
-        try {
-            knownCommandsField = Bukkit.getServer().getClass().getDeclaredField("commandMap");
-            knownCommandsField.setAccessible(true);
-            commandMap = (CommandMap) knownCommandsField.get(Bukkit.getServer());
-        } catch (IllegalAccessException | NoSuchFieldException var2) {
-            Bukkit.shutdown();
-            throw new SecurityException("Oh shit. Commands cannot be registered.", var2);
-        }
-    }
+    private static final CommandMap commandMap = ((CraftServer) Bukkit.getServer()).getCommandMap();
 
     private static final NamespacedKey KEY = SWUtils.getNamespaceKey("command");
 

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/util/NoClipCommand.java

@@ -21,7 +21,6 @@ package de.steamwar.bausystem.features.util;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
 import com.mojang.authlib.GameProfile;
-import de.steamwar.Reflection;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.features.tpslimit.TPSUtils;
 import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
@@ -30,7 +29,6 @@ import de.steamwar.core.ProtocolWrapper;
 import de.steamwar.core.SWPlayer;
 import de.steamwar.linkage.Linked;
 import net.minecraft.network.protocol.game.*;
-import net.minecraft.server.level.ServerPlayerGameMode;
 import net.minecraft.world.entity.player.Abilities;
 import net.minecraft.world.level.GameType;
 import org.bukkit.Bukkit;
@@ -103,10 +101,8 @@ public class NoClipCommand extends SWCommand implements Listener {
         TinyProtocol.instance.addFilter(ServerboundSetCreativeModeSlotPacket.class, third);
     }
 
-    private static final Reflection.Field<GameType> playerGameMode = Reflection.getField(ServerPlayerGameMode.class, GameType.class, 0);
-
     private void setInternalGameMode(Player player, GameMode gameMode) {
-        playerGameMode.set(((CraftPlayer) player).getHandle().gameMode, GameType.byId(gameMode.getValue()));
+        ((CraftPlayer) player).getHandle().gameMode.gameModeForPlayer = GameType.byId(gameMode.getValue());
     }
 
     @Register(help = true)

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

@@ -36,8 +36,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.PlayerDeathEvent;
-import org.bukkit.event.inventory.ClickType;
-import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.player.PlayerItemConsumeEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;

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

@@ -25,6 +25,7 @@ import de.steamwar.bausystem.config.BauServer;
 import de.steamwar.bausystem.utils.BauMemberUpdateEvent;
 import de.steamwar.linkage.Linked;
 import de.steamwar.sql.BauweltMember;
+import de.steamwar.techhider.legacy.TechHider;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
@@ -39,7 +40,6 @@ import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.EntityPickupItemEvent;
 import org.bukkit.event.player.*;
 import org.bukkit.util.Vector;
-import de.steamwar.techhider.legacy.TechHider;
 
 import java.util.HashSet;
 import java.util.Set;

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/xray/XrayCommand.java

@@ -28,6 +28,7 @@ import de.steamwar.command.SWCommand;
 import de.steamwar.core.CraftbukkitWrapper;
 import de.steamwar.linkage.Linked;
 import de.steamwar.linkage.LinkedInstance;
+import de.steamwar.techhider.legacy.TechHider;
 import net.md_5.bungee.api.ChatMessageType;
 import net.minecraft.network.protocol.game.ServerboundMovePlayerPacket;
 import net.minecraft.server.level.ServerPlayer;
@@ -40,7 +41,6 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
-import de.steamwar.techhider.legacy.TechHider;
 
 import java.util.*;
 import java.util.function.BiFunction;

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

@@ -19,7 +19,6 @@
 
 package de.steamwar.bausystem.utils;
 
-import de.steamwar.Reflection;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.experimental.UtilityClass;
@@ -86,9 +85,6 @@ public class PlaceItemUtils {
                 .collect(Collectors.toSet());
     }
 
-    private static final Reflection.Field<?> positionAccessor = Reflection.getField(CraftBlockState.class, BlockPos.class, 0);
-    private static final Reflection.Field<?> worldAccessor = Reflection.getField(CraftBlockState.class, CraftWorld.class, 0);
-
     /**
      * Attempt to place an {@link ItemStack} the {@link Player} is holding against a {@link Block} inside the World.
      * This can be easily used inside the {@link org.bukkit.event.player.PlayerInteractEvent} to mimik placing a
@@ -288,8 +284,9 @@ public class PlaceItemUtils {
         } else {
             // If a BlockState is present set the Position and World to the Block you want to place
             Location blockLocation = block.getLocation();
-            positionAccessor.set(blockState, new BlockPos(blockLocation.getBlockX(), blockLocation.getBlockY(), blockLocation.getBlockZ()));
-            worldAccessor.set(blockState, blockLocation.getWorld());
+            CraftBlockState craftBlockState = (CraftBlockState) blockState;
+            craftBlockState.position = new BlockPos(blockLocation.getBlockX(), blockLocation.getBlockY(), blockLocation.getBlockZ());
+            craftBlockState.world = (CraftWorld) blockLocation.getWorld();
         }
 
         if (blockData.getMaterial().isSolid()) {

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

@@ -20,7 +20,6 @@
 package de.steamwar.bausystem.utils;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.bausystem.BauSystem;
 import net.minecraft.network.protocol.game.ClientboundTickingStatePacket;
 import net.minecraft.server.MinecraftServer;
@@ -33,7 +32,6 @@ public class TickManager implements Listener {
     public static final TickManager impl = new TickManager();
 
     private static final ServerTickRateManager manager = MinecraftServer.getServer().tickRateManager();
-    private static final Reflection.Field<Long> remainingSprintTicks = Reflection.getField(ServerTickRateManager.class, long.class, 0);
 
     private boolean blockTpsPacket = true;
     private int totalSteps;
@@ -121,7 +119,7 @@ public class TickManager implements Listener {
 
     public long getRemainingTicks() {
         if (isSprinting()) {
-            return remainingSprintTicks.get(manager);
+            return manager.remainingSprintTicks;
         } else {
             return manager.frozenTicksToRun();
         }

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

@@ -19,6 +19,7 @@
 
 package de.steamwar.bausystem.utils;
 
+import com.fastasyncworldedit.core.regions.selector.PolyhedralRegionSelector;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.IncompleteRegionException;
 import com.sk89q.worldedit.LocalSession;
@@ -32,16 +33,19 @@ import com.sk89q.worldedit.internal.registry.InputParser;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.regions.RegionSelector;
+import com.sk89q.worldedit.regions.selector.*;
 import com.sk89q.worldedit.regions.selector.limit.SelectorLimits;
-import de.steamwar.Reflection;
+import com.sk89q.worldedit.world.World;
 import de.steamwar.bausystem.shared.Pair;
 import lombok.SneakyThrows;
 import lombok.experimental.UtilityClass;
 import org.bukkit.Location;
-import org.bukkit.World;
 import org.bukkit.entity.Player;
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
 import java.util.stream.Collectors;
 
 @UtilityClass
@@ -91,17 +95,36 @@ public class WorldEditUtils {
                 .getRegionSelector(BukkitAdapter.adapt(player.getWorld()));
         return new Pair<>(regionSelector.getClass(), regionSelector.getVertices()
                 .stream()
-                .map(blockVector3 -> blockVector3 == null ? null : adapt(player.getWorld(), blockVector3))
+                .map(blockVector3 -> {
+                    if (blockVector3 == null) {
+                        return null;
+                    } else {
+                        return BukkitAdapter.adapt(player.getWorld(), blockVector3);
+                    }
+                })
                 .collect(Collectors.toList()));
     }
 
+    private static final Map<Class<? extends RegionSelector>, Function<World, RegionSelector>> constructors = new HashMap<>();
+    static {
+        constructors.put(CuboidRegionSelector.class, CuboidRegionSelector::new);
+        constructors.put(ExtendingCuboidRegionSelector.class, ExtendingCuboidRegionSelector::new);
+        constructors.put(Polygonal2DRegionSelector.class, Polygonal2DRegionSelector::new);
+        constructors.put(EllipsoidRegionSelector.class, EllipsoidRegionSelector::new);
+        constructors.put(SphereRegionSelector.class, SphereRegionSelector::new);
+        constructors.put(CylinderRegionSelector.class, CylinderRegionSelector::new);
+        constructors.put(ConvexPolyhedralRegionSelector.class, ConvexPolyhedralRegionSelector::new);
+        constructors.put(PolyhedralRegionSelector.class, PolyhedralRegionSelector::new);
+    }
+
     public void setVertices(Player player, Class<? extends RegionSelector> clazz, List<Location> vertices) {
         LocalSession localSession = WorldEdit.getInstance()
                 .getSessionManager()
                 .get(BukkitAdapter.adapt(player));
 
-        Reflection.Constructor constructorInvoker = Reflection.getConstructor(clazz, com.sk89q.worldedit.world.World.class);
-        RegionSelector regionSelector = (RegionSelector) constructorInvoker.invoke(BukkitAdapter.adapt(player.getWorld()));
+        Function<World, RegionSelector> constructor = constructors.get(clazz);
+        if (constructor == null) return;
+        RegionSelector regionSelector = constructor.apply(BukkitAdapter.adapt(player.getWorld()));
         localSession.setRegionSelector(BukkitAdapter.adapt(player.getWorld()), regionSelector);
 
         if (vertices.isEmpty()) return;
@@ -127,13 +150,9 @@ public class WorldEditUtils {
         try {
             BlockVector3 min = regionSelector.getRegion().getMinimumPoint();
             BlockVector3 max = regionSelector.getRegion().getMaximumPoint();
-            return new Pair<>(adapt(player.getWorld(), min), adapt(player.getWorld(), max));
+            return new Pair<>(BukkitAdapter.adapt(player.getWorld(), min), BukkitAdapter.adapt(player.getWorld(), max));
         } catch (IncompleteRegionException e) {
             return null;
         }
     }
-
-    private Location adapt(World world, BlockVector3 blockVector3) {
-        return new Location(world, blockVector3.getBlockX(), blockVector3.getBlockY(), blockVector3.getBlockZ());
-    }
 }

BauSystem/BauSystem_Main/src/plugin.yml

@@ -4,7 +4,7 @@ version: "2.0"
 depend: [ WorldEdit, SpigotCore ]
 load: POSTWORLD
 main: de.steamwar.bausystem.BauSystem
-api-version: "1.13"
+api-version: "1.21"
 website: "https://steamwar.de"
 description: "So unseriös wie wir sind: BauSystem nur besser."
 

BauSystem/build.gradle.kts

@@ -37,5 +37,6 @@ tasks.register<DevServer>("DevBau21") {
     dependsOn(":SpigotCore:shadowJar")
     dependsOn(":BauSystem:shadowJar")
     dependsOn(":SchematicSystem:shadowJar")
+    dependsOn(":KotlinCore:shadowJar")
     template = "Bau21"
 }

CLI/src/commands/dev/DevCommand.kt

@@ -152,8 +152,7 @@ class DevCommand : CliktCommand("dev") {
     )
 
     val additionalVersions = mapOf(
-        "Tutorial" to 15,
-        "Lobby" to 20
+        "Lobby" to 21
     )
 
     fun findVersion(server: String): Int? =

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

@@ -32,7 +32,10 @@ import de.steamwar.fightsystem.record.GlobalRecorder;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.OneShotStateDependent;
 import de.steamwar.fightsystem.states.StateDependentListener;
-import de.steamwar.fightsystem.utils.*;
+import de.steamwar.fightsystem.utils.FightUI;
+import de.steamwar.fightsystem.utils.HullHider;
+import de.steamwar.fightsystem.utils.SWSound;
+import de.steamwar.fightsystem.utils.TechHiderWrapper;
 import de.steamwar.linkage.AbstractLinker;
 import de.steamwar.linkage.SpigotLinker;
 import de.steamwar.message.Message;

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/countdown/EnternCountdown.java

@@ -27,12 +27,9 @@ import de.steamwar.fightsystem.fight.FightPlayer;
 import de.steamwar.fightsystem.utils.Message;
 import de.steamwar.fightsystem.utils.Region;
 import de.steamwar.fightsystem.utils.SWSound;
-import de.steamwar.techhider.ProtocolUtils;
 import net.md_5.bungee.api.ChatMessageType;
 import org.bukkit.Bukkit;
 
-import java.util.List;
-
 public class EnternCountdown extends Countdown {
 
     private static int calcTime(FightPlayer fp, Countdown countdown) {
@@ -47,7 +44,6 @@ public class EnternCountdown extends Countdown {
     }
 
     private final FightPlayer fightPlayer;
-    private List<ProtocolUtils.ChunkPos> chunkPos;
 
     public EnternCountdown(FightPlayer fp, Countdown countdown) {
         super(calcTime(fp, countdown), new Message("ENTERN_COUNTDOWN"), SWSound.BLOCK_NOTE_PLING, false);

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/fight/Fight.java

@@ -24,6 +24,7 @@ import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.record.GlobalRecorder;
 import lombok.Getter;
 import org.bukkit.Bukkit;
+import org.bukkit.Registry;
 import org.bukkit.Sound;
 import org.bukkit.entity.LivingEntity;
 
@@ -88,7 +89,7 @@ public class Fight {
     }
 
     public static void playSound(Sound sound, float volume, float pitch) {
-        GlobalRecorder.getInstance().soundAtPlayer(sound.name(), volume, pitch);
+        GlobalRecorder.getInstance().soundAtPlayer(Registry.SOUNDS.getKey(sound).getKey(), volume, pitch);
         //volume: max. 100, pitch: max. 2
         Bukkit.getServer().getOnlinePlayers().forEach(player -> player.playSound(player, sound, volume, pitch));
     }

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/fight/FightTeam.java

@@ -35,7 +35,9 @@ import de.steamwar.fightsystem.listener.TeamArea;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.OneShotStateDependent;
 import de.steamwar.fightsystem.states.StateDependent;
-import de.steamwar.fightsystem.utils.*;
+import de.steamwar.fightsystem.utils.FightUI;
+import de.steamwar.fightsystem.utils.ItemBuilder;
+import de.steamwar.fightsystem.utils.Region;
 import de.steamwar.fightsystem.winconditions.Wincondition;
 import de.steamwar.fightsystem.winconditions.Winconditions;
 import de.steamwar.inventory.SWItem;

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

@@ -24,6 +24,7 @@ import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.linkage.Linked;
+import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
@@ -38,11 +39,13 @@ public class EntityDamage implements Listener {
 
     @EventHandler
     public void handleEntityDamage(EntityDamageEvent event) {
+        if (!(event.getEntity() instanceof Player)) return;
         if (Config.ArenaRegion.in2dRegion(event.getEntity().getLocation())) event.setCancelled(true);
     }
 
     @EventHandler
     public void handleEntityDamageByEntity(EntityDamageByEntityEvent event) {
+        if (!(event.getEntity() instanceof Player)) return;
         if (Config.ArenaRegion.in2dRegion(event.getEntity().getLocation())) event.setCancelled(true);
     }
 }

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

@@ -25,7 +25,6 @@ import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.linkage.Linked;
 import org.bukkit.Material;
-import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.inventory.InventoryClickEvent;

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

@@ -20,7 +20,6 @@
 package de.steamwar.fightsystem.listener;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.fightsystem.ArenaMode;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.FightSystem;
@@ -37,7 +36,6 @@ import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.states.StateDependentTask;
 import de.steamwar.fightsystem.utils.SWSound;
 import de.steamwar.linkage.Linked;
-import net.minecraft.network.protocol.Packet;
 import net.minecraft.network.protocol.game.ServerboundPlayerActionPacket;
 import net.minecraft.network.protocol.game.ServerboundUseItemPacket;
 import net.minecraft.world.InteractionHand;
@@ -115,18 +113,18 @@ public class Recording implements Listener {
         }.register();
         new StateDependent(ArenaMode.AntiReplay, FightState.Ingame) {
             private final BiFunction<Player, ServerboundUseItemPacket, Object> place = Recording.this::blockPlace;
-            private final BiFunction<Player, Object, Object> dig = Recording.this::blockDig;
+            private final BiFunction<Player, ServerboundPlayerActionPacket, Object> dig = Recording.this::blockDig;
 
             @Override
             public void enable() {
                 TinyProtocol.instance.addFilter(ServerboundUseItemPacket.class, place);
-                TinyProtocol.instance.addFilter(blockDigPacket, dig);
+                TinyProtocol.instance.addFilter(ServerboundPlayerActionPacket.class, dig);
             }
 
             @Override
             public void disable() {
                 TinyProtocol.instance.removeFilter(ServerboundUseItemPacket.class, place);
-                TinyProtocol.instance.removeFilter(blockDigPacket, dig);
+                TinyProtocol.instance.removeFilter(ServerboundPlayerActionPacket.class, dig);
             }
         }.register();
         new StateDependentTask(ArenaMode.AntiReplay, FightState.All, () -> {
@@ -143,13 +141,8 @@ public class Recording implements Listener {
         GlobalRecorder.getInstance().entitySpeed(entity);
     }
 
-    private static final Class<? extends Packet<?>> blockDigPacket = ServerboundPlayerActionPacket.class;
-    private static final Class<?> playerDigType = blockDigPacket.getDeclaredClasses()[0];
-    private static final Reflection.Field<?> blockDigType = Reflection.getField(blockDigPacket, playerDigType, 0);
-    private static final Object releaseUseItem = playerDigType.getEnumConstants()[5];
-
-    private Object blockDig(Player p, Object packet) {
-        if (!isNotSent(p) && blockDigType.get(packet) == releaseUseItem) {
+    private Object blockDig(Player p, ServerboundPlayerActionPacket packet) {
+        if (!isNotSent(p) && packet.getAction() == ServerboundPlayerActionPacket.Action.RELEASE_USE_ITEM) {
             GlobalRecorder.getInstance().bowSpan(p, false, false);
         }
         return packet;

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

@@ -34,7 +34,9 @@ import de.steamwar.fightsystem.fight.FightWorld;
 import de.steamwar.fightsystem.fight.FreezeWorld;
 import de.steamwar.fightsystem.listener.FightScoreboard;
 import de.steamwar.fightsystem.states.FightState;
-import de.steamwar.fightsystem.utils.*;
+import de.steamwar.fightsystem.utils.FightUI;
+import de.steamwar.fightsystem.utils.Message;
+import de.steamwar.fightsystem.utils.TechHiderWrapper;
 import de.steamwar.sql.SchematicNode;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.Team;
@@ -510,11 +512,13 @@ public class PacketProcessor implements Listener {
         float volume = source.readFloat();
         float pitch = source.readFloat();
 
-        Sound sound = Sound.valueOf(soundName);
+        Sound sound = Registry.SOUNDS.get(NamespacedKey.minecraft(soundName));
+        if (sound == null) sound = Sound.valueOf(soundName); // TODO: Remove in 26.x because of no longer needed backwards compatibility
+        Sound finalSound = sound;
 
         execSync(() -> {
             Location location = new Location(Config.world, x, y, z);
-            location.getWorld().playSound(location, sound, SoundCategory.valueOf(soundCategory), volume, pitch);
+            location.getWorld().playSound(location, finalSound, SoundCategory.valueOf(soundCategory), volume, pitch);
         });
     }
 
@@ -524,9 +528,11 @@ public class PacketProcessor implements Listener {
         float volume = source.readFloat();
         float pitch = source.readFloat();
 
-        Sound sound = Sound.valueOf(soundName);
+        Sound sound = Registry.SOUNDS.get(NamespacedKey.minecraft(soundName));
+        if (sound == null) sound = Sound.valueOf(soundName); // TODO: Remove in 26.x because of no longer needed backwards compatibility
+        Sound finalSound = sound;
 
-        execSync(() -> Fight.playSound(sound, volume, pitch));
+        execSync(() -> Fight.playSound(finalSound, volume, pitch));
     }
 
     private void pasteSchem(FightTeam team) throws IOException {

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

@@ -33,6 +33,7 @@ import de.steamwar.sql.SchematicNode;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
+ import org.bukkit.Registry;
 import org.bukkit.block.Block;
 import org.bukkit.craftbukkit.block.CraftBlockState;
 import org.bukkit.entity.Entity;
@@ -238,7 +239,7 @@ public interface Recorder {
     }
 
     default void sound(int x, int y, int z, SWSound soundType, String soundCategory, float volume, float pitch) {
-        write(0x32, x, y, z, soundType.getSound().name(), soundCategory, volume, pitch);
+        write(0x32, x, y, z, Registry.SOUNDS.getKey(soundType.getSound()).getKey(), soundCategory, volume, pitch);
     }
 
     default void soundAtPlayer(String soundType, float volume, float pitch) {

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/utils/TechHiderWrapper.java

@@ -19,7 +19,6 @@
 
 package de.steamwar.fightsystem.utils;
 
-import de.steamwar.Reflection;
 import de.steamwar.core.CraftbukkitWrapper;
 import de.steamwar.fightsystem.Config;
 import de.steamwar.fightsystem.events.BoardingEvent;
@@ -51,7 +50,7 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerQuitEvent;
 
 import java.util.Collection;
-import java.util.Optional;
+import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.stream.Collectors;
@@ -82,18 +81,13 @@ public class TechHiderWrapper extends StateDependent implements Listener {
                 .map(CraftMagicNumbers::getBlock)
                 .collect(Collectors.toUnmodifiableSet());
 
-        Object blockEntityType;
-        try {
-            blockEntityType = BuiltInRegistries.class.getDeclaredField("BLOCK_ENTITY_TYPE").get(null);
-        } catch (Exception e) {
-            throw new IllegalStateException(e);
-        }
-        Reflection.Method method = Reflection.getTypedMethod(Reflection.getClass("net.minecraft.core.Registry"), "get", Optional.class, ResourceLocation.class);
         Set<BlockEntityType<?>> blockEntityTypeToObfuscate = Config.GameModeConfig.Techhider.HiddenBlockEntities.stream()
-                .map((id) -> {
+                .map(id -> {
                     ResourceLocation loc = ResourceLocation.parse(id);
-                    return ((Optional<Holder.Reference<BlockEntityType<?>>>) method.invoke(blockEntityType, loc)).get().value();
+                    return BuiltInRegistries.BLOCK_ENTITY_TYPE.get(loc).orElse(null);
                 })
+                .filter(Objects::nonNull)
+                .map(Holder.Reference::value)
                 .collect(Collectors.toUnmodifiableSet());
 
         new TechHider(CraftMagicNumbers.getBlock(Config.GameModeConfig.Techhider.ObfuscateWith), new AccessPrivilegeProvider() {

FightSystem/build.gradle.kts

@@ -30,16 +30,6 @@ dependencies {
     implementation(project(":FightSystem:FightSystem_Core"))
 }
 
-tasks.register<FightServer>("WarGear20") {
-    group = "run"
-    description = "Run a WarGear 1.20 Fight Server"
-    dependsOn(":SpigotCore:shadowJar")
-    dependsOn(":FightSystem:shadowJar")
-    template = "WarGear20"
-    worldName = "arenas/Pentraki"
-    config = "WarGear20.yml"
-}
-
 tasks.register<FightServer>("HalloweenWS") {
     group = "run"
     description = "Run a Halloween 1.21 Fight Replay Server"
@@ -63,23 +53,3 @@ tasks.register<FightServer>("WarGear21") {
     config = "WarGear21.yml"
     jar = "/jars/paper-1.21.6.jar"
 }
-
-tasks.register<FightServer>("SpaceCraftDev20") {
-    group = "run"
-    description = "Run a SpaceCraftDev 1.20 Fight Server"
-    dependsOn(":SpigotCore:shadowJar")
-    dependsOn(":FightSystem:shadowJar")
-    template = "SpaceCraft20"
-    worldName = "arenas/AS_Horizon"
-    config = "SpaceCraftDev20.yml"
-}
-
-tasks.register<FightServer>("QuickGear20") {
-    group = "run"
-    description = "Run a QuickGear 1.20 Fight Server"
-    dependsOn(":SpigotCore:shadowJar")
-    dependsOn(":FightSystem:shadowJar")
-    template = "QuickGear20"
-    worldName = "arenas/WarGearPark"
-    config = "QuickGear20.yml"
-}

LobbySystem/build.gradle.kts

@@ -19,6 +19,7 @@
 
 plugins {
     steamwar.java
+    widener
 }
 
 dependencies {
@@ -32,6 +33,11 @@ dependencies {
     compileOnly(libs.fawe)
 }
 
+widener {
+    fromCatalog(libs.nms)
+    fromCatalog(libs.paperapi)
+}
+
 tasks.register<DevServer>("DevLobby20") {
     group = "run"
     description = "Run a 1.20 Dev Lobby"

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

@@ -42,7 +42,7 @@ public class ColorInit {
         if (inputStream == null) {
             colors = new byte[256 * 256 * 256];
             for (int i = 0; i < colors.length; i++) {
-                colors[i] = MapPalette.matchColor(new Color(i));
+                colors[i] = matchColor(new Color(i));
             }
         } else {
             try {
@@ -57,4 +57,26 @@ public class ColorInit {
         }
         System.out.println("[ColorInit] Initialization took " + (System.currentTimeMillis() - time) + "ms");
     }
+
+    public static byte matchColor(Color color) {
+        if (color.getAlpha() < 128) return 0;
+
+        if (MapPalette.mapColorCache != null && MapPalette.mapColorCache.isCached()) {
+            return MapPalette.mapColorCache.matchColor(color);
+        }
+
+        int index = 0;
+        double best = -1;
+
+        for (int i = 4; i < MapPalette.colors.length; i++) {
+            double distance = MapPalette.getDistance(color, MapPalette.colors[i]);
+            if (distance < best || best == -1) {
+                best = distance;
+                index = i;
+            }
+        }
+
+        // Minecraft has 248 colors, some of which have negative byte representations
+        return (byte) (index < 128 ? index : -129 + (index - 127));
+    }
 }

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

@@ -254,7 +254,8 @@ public class CustomMap implements Listener {
                 int green = pixels[i2];
                 int i3 = (y * width + x) * numBands + 2;
                 int blue = pixels[i3];
-                Color nearest = MapPalette.getColor(ColorInit.getColorByte(red, green, blue));
+                int colorIndex = ColorInit.getColorByte(red, green, blue);
+                Color nearest = MapPalette.colors[colorIndex >= 0 ? colorIndex : colorIndex + 256];
 
                 pixels[(y * width + x) * numBands] = nearest.getRed();
                 pixels[i2] = nearest.getGreen();

LobbySystem/src/lobby.accesswidener

@@ -0,0 +1,6 @@
+accessWidener v2 named
+
+# For CustomMap and ColorInit
+accessible field org/bukkit/map/MapPalette colors [Ljava/awt/Color;
+accessible method org/bukkit/map/MapPalette getDistance (Ljava/awt/Color;Ljava/awt/Color;)D
+accessible field org/bukkit/map/MapPalette mapColorCache Lorg/bukkit/map/MapPalette$MapColorCache;

MissileWars/src/de/steamwar/misslewars/slowmo/SlowMoRunner.java

@@ -20,9 +20,12 @@
 package de.steamwar.misslewars.slowmo;
 
 import de.steamwar.misslewars.MissileWars;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.world.TickRateManager;
 import org.bukkit.Bukkit;
 
 public class SlowMoRunner {
+    private static TickRateManager tickRateManager = MinecraftServer.getServer().tickRateManager();
 
     private static long currentTime = 0;
     private static long current = 0;
@@ -40,14 +43,14 @@ public class SlowMoRunner {
             if (currentTime > 0) {
                 current += 1;
                 if (current % 5 == 0) {
-                    SlowMoUtils.unfreeze();
+                    tickRateManager.setFrozen(false);
                     current = 0;
                 } else {
-                    SlowMoUtils.freeze();
+                    tickRateManager.setFrozen(true);
                 }
                 currentTime--;
             } else {
-                SlowMoUtils.unfreeze();
+                tickRateManager.setFrozen(false);
             }
         }, 0, 1);
     }

MissileWars/src/de/steamwar/misslewars/slowmo/SlowMoUtils.java

@@ -1,74 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.misslewars.slowmo;
-
-import net.minecraft.server.level.ServerLevel;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import org.bukkit.craftbukkit.CraftWorld;
-
-import java.lang.reflect.Field;
-
-public class SlowMoUtils {
-
-    private static final Field field;
-    public static final boolean freezeEnabled;
-
-    private static boolean frozen = false;
-
-    private static final World world;
-
-    static {
-        Field temp;
-        try {
-            temp = ServerLevel.class.getField("freezed");
-        } catch (NoSuchFieldException e) {
-            temp = null;
-        }
-        field = temp;
-        if (field != null) field.setAccessible(true);
-        freezeEnabled = field != null;
-        world = Bukkit.getWorlds().get(0);
-    }
-
-    public static void freeze() {
-        setFreeze(world, true);
-    }
-
-    public static void unfreeze() {
-        setFreeze(world, false);
-    }
-
-    public static boolean frozen() {
-        return freezeEnabled && frozen;
-    }
-
-    private static void setFreeze(World world, boolean state) {
-        if (freezeEnabled) {
-            if (frozen == state) return;
-            try {
-                field.set(((CraftWorld) world).getHandle(), state);
-                frozen = state;
-            } catch (IllegalAccessException e) {
-                // Ignored;
-            }
-        }
-    }
-}

SchematicSystem/src/de/steamwar/schematicsystem/autocheck/AutoChecker.java

@@ -37,8 +37,8 @@ public class AutoChecker {
     public static final AutoChecker impl = new AutoChecker();
 
     public AutoCheckerResult check(Clipboard clipboard, GameModeConfig<Material, String> type) {
-        return AutoCheckerResult.builder().type(type).height(clipboard.getDimensions().getBlockY()).width(clipboard.getDimensions().getBlockX())
-                .depth(clipboard.getDimensions().getBlockZ()).blockScanResult(scan(clipboard, type))
+        return AutoCheckerResult.builder().type(type).height(clipboard.getDimensions().x()).width(clipboard.getDimensions().x())
+                .depth(clipboard.getDimensions().z()).blockScanResult(scan(clipboard, type))
                 .entities(clipboard.getEntities().stream().map(Entity::getLocation)
                         .map(blockVector3 -> new BlockPos(blockVector3.getBlockX(), blockVector3.getBlockY(), blockVector3.getBlockZ()))
                         .collect(Collectors.toList()))
@@ -46,19 +46,19 @@ public class AutoChecker {
     }
 
     public AutoCheckerResult sizeCheck(Clipboard clipboard, GameModeConfig<Material, String> type) {
-        return AutoCheckerResult.builder().type(type).height(clipboard.getDimensions().getBlockY()).width(clipboard.getDimensions().getBlockX())
-                .depth(clipboard.getDimensions().getBlockZ()).build();
+        return AutoCheckerResult.builder().type(type).height(clipboard.getDimensions().y()).width(clipboard.getDimensions().x())
+                .depth(clipboard.getDimensions().z()).build();
     }
 
     public AutoChecker.BlockScanResult scan(Clipboard clipboard, GameModeConfig<Material, String> type) {
         AutoChecker.BlockScanResult result = new AutoChecker.BlockScanResult();
         BlockVector3 min = clipboard.getMinimumPoint();
         BlockVector3 max = clipboard.getMaximumPoint();
-        for (int x = min.getBlockX(); x <= max.getBlockX(); x++) {
-            for (int y = min.getBlockY(); y <= max.getBlockY(); y++) {
-                for (int z = min.getBlockZ(); z <= max.getBlockZ(); z++) {
+        for (int x = min.x(); x <= max.x(); x++) {
+            for (int y = min.y(); y <= max.y(); y++) {
+                for (int z = min.z(); z <= max.z(); z++) {
                     final BaseBlock block = clipboard.getFullBlock(BlockVector3.at(x, y, z));
-                    final Material material = Material.matchMaterial(block.getBlockType().getId());
+                    final Material material = Material.matchMaterial(block.getBlockType().id());
                     if (material == null) {
                         continue;
                     }
@@ -69,7 +69,7 @@ public class AutoChecker {
                         checkInventory(result, block, material, new BlockPos(x, y, z), type);
                     }
 
-                    if (x == min.getBlockX() || x == max.getBlockX() || y == max.getBlockY() || z == min.getBlockZ() || z == max.getBlockZ()) {
+                    if (x == min.x() || x == max.x() || y == max.y() || z == min.z() || z == max.z()) {
                         result.getDesignBlocks().computeIfAbsent(material, m -> new ArrayList<>()).add(new BlockPos(x, y, z));
                     }
                 }

SchematicSystem/src/de/steamwar/schematicsystem/commands/schematiccommand/SchematicCommand.java

@@ -245,12 +245,12 @@ public class SchematicCommand extends SWCommand {
             BlockState replaceType = Objects.requireNonNull(toReplace.contains(Material.END_STONE) ? BlockTypes.IRON_BLOCK : BlockTypes.END_STONE).getDefaultState();
             BlockVector3 min = clipboard.getMinimumPoint();
             BlockVector3 max = clipboard.getMaximumPoint();
-            for (int i = min.getBlockX(); i <= max.getBlockX(); i++) {
-                for (int j = min.getBlockY(); j <= max.getBlockY(); j++) {
-                    for (int k = min.getBlockZ(); k <= max.getBlockZ(); k++) {
+            for (int i = min.x(); i <= max.x(); i++) {
+                for (int j = min.y(); j <= max.y(); j++) {
+                    for (int k = min.z(); k <= max.z(); k++) {
                         BlockVector3 vector = BlockVector3.at(i, j, k);
                         BaseBlock block = clipboard.getFullBlock(vector);
-                        if (toReplace.contains(Material.matchMaterial(block.getBlockType().getId()))) {
+                        if (toReplace.contains(Material.matchMaterial(block.getBlockType().id()))) {
                             clipboard.setBlock(vector, replaceType.toBaseBlock());
                         }
                     }

SpigotCore/SpigotCore_Main/build.gradle.kts

@@ -19,6 +19,7 @@
 
 plugins {
     steamwar.java
+    widener
 }
 
 tasks.compileJava {
@@ -61,3 +62,7 @@ dependencies {
 
     implementation(libs.anvilgui)
 }
+
+widener {
+    fromCatalog(libs.nms)
+}

SpigotCore/SpigotCore_Main/src/com/comphenix/tinyprotocol/TinyProtocol.java

@@ -1,7 +1,6 @@
 package com.comphenix.tinyprotocol;
 
 import com.google.common.collect.MapMaker;
-import de.steamwar.Reflection;
 import de.steamwar.core.CRIUWakeupEvent;
 import de.steamwar.core.Core;
 import io.netty.channel.*;
@@ -180,22 +179,12 @@ public class TinyProtocol {
         networkManagers = serverConnection.getConnections();
         // We need to synchronize against this list
         createServerChannelHandler();
+        for (ChannelFuture item : serverConnection.channels) {
+            // Channel future that contains the server connection
+            Channel serverChannel = item.channel();
 
-        // Find the correct list, or implicitly throw an exception
-        boolean looking = true;
-        for (int i = 0; looking; i++) {
-            List<Object> list = Reflection.getField(serverConnection.getClass(), List.class, i).get(serverConnection);
-
-            for (Object item : list) {
-                if (!(item instanceof ChannelFuture)) break;
-
-                // Channel future that contains the server connection
-                Channel serverChannel = ((ChannelFuture) item).channel();
-
-                serverChannels.add(serverChannel);
-                serverChannel.pipeline().addFirst(serverChannelHandler);
-                looking = false;
-            }
+            serverChannels.add(serverChannel);
+            serverChannel.pipeline().addFirst(serverChannelHandler);
         }
     }
 

SpigotCore/SpigotCore_Main/src/de/steamwar/Reflection.java

@@ -1,315 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar;
-
-import de.steamwar.core.Core;
-import jdk.internal.misc.Unsafe;
-import lombok.AllArgsConstructor;
-import lombok.experimental.UtilityClass;
-import org.bukkit.Bukkit;
-
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-
-
-@UtilityClass
-public final class Reflection {
-
-    public static final int MAJOR_VERSION;
-    public static final int MINOR_VERSION;
-
-    static {
-        String[] version = Bukkit.getServer().getBukkitVersion().split("-")[0].split("\\.");
-        MAJOR_VERSION = Integer.parseInt(version[1]);
-        MINOR_VERSION = version.length > 2 ? Integer.parseInt(version[2]) : 0;
-    }
-
-    private static final String ORG_BUKKIT_CRAFTBUKKIT = Bukkit.getServer().getClass().getPackage().getName();
-    public static final String LEGACY_NET_MINECRAFT_SERVER = ORG_BUKKIT_CRAFTBUKKIT.replace("org.bukkit.craftbukkit", "net.minecraft.server");
-
-    private static final Map<String, String> spigotClassnames = new HashMap<>();
-
-    static {
-        // See https://mappings.dev for complete mappings
-        spigotClassnames.put("net.minecraft.Util", "net.minecraft.SystemUtils");
-
-        spigotClassnames.put("net.minecraft.core.BlockPos", "net.minecraft.core.BlockPosition");
-        spigotClassnames.put("net.minecraft.core.DefaultedRegistry", "net.minecraft.core.RegistryBlocks");
-        spigotClassnames.put("net.minecraft.core.IdMapper", "net.minecraft.core.RegistryBlockID");
-        spigotClassnames.put("net.minecraft.core.Vec3i", "net.minecraft.core.BaseBlockPosition");
-
-        spigotClassnames.put("net.minecraft.nbt.CompoundTag", "net.minecraft.nbt.NBTTagCompound");
-
-        spigotClassnames.put("net.minecraft.network.Connection", "net.minecraft.network.NetworkManager");
-
-        spigotClassnames.put("net.minecraft.network.chat.Component", "net.minecraft.network.chat.IChatBaseComponent");
-
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundAddEntityPacket", "net.minecraft.network.protocol.game.PacketPlayOutSpawnEntity");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundAddPlayerPacket", "net.minecraft.network.protocol.game.PacketPlayOutNamedEntitySpawn");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundAnimatePacket", "net.minecraft.network.protocol.game.PacketPlayOutAnimation");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundBlockDestructionPacket", "net.minecraft.network.protocol.game.PacketPlayOutBlockBreak");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket", "net.minecraft.network.protocol.game.PacketPlayOutTileEntityData");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundBlockEventPacket", "net.minecraft.network.protocol.game.PacketPlayOutBlockAction");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundBlockUpdatePacket", "net.minecraft.network.protocol.game.PacketPlayOutBlockChange");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundContainerClosePacket", "net.minecraft.network.protocol.game.PacketPlayOutCloseWindow");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundEntityEventPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityStatus");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundExplodePacket", "net.minecraft.network.protocol.game.PacketPlayOutExplosion");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundGameEventPacket", "net.minecraft.network.protocol.game.PacketPlayOutGameStateChange");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData$BlockEntityInfo", "net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData$a");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundLevelEventPacket", "net.minecraft.network.protocol.game.PacketPlayOutWorldEvent");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundLevelParticlesPacket", "net.minecraft.network.protocol.game.PacketPlayOutWorldParticles");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundMoveEntityPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntity");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundMoveEntityPacket$Pos", "net.minecraft.network.protocol.game.PacketPlayOutEntity$PacketPlayOutRelEntityMove");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundMoveEntityPacket$PosRot", "net.minecraft.network.protocol.game.PacketPlayOutEntity$PacketPlayOutRelEntityMoveLook");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundMoveEntityPacket$Rot", "net.minecraft.network.protocol.game.PacketPlayOutEntity$PacketPlayOutEntityLook");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundOpenSignEditorPacket", "net.minecraft.network.protocol.game.PacketPlayOutOpenSignEditor");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundRemoveEntitiesPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityDestroy");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundRotateHeadPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityHeadRotation");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSectionBlocksUpdatePacket", "net.minecraft.network.protocol.game.PacketPlayOutMultiBlockChange");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityMetadata");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSetEntityMotionPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityVelocity");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSetEquipmentPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityEquipment");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSetObjectivePacket", "net.minecraft.network.protocol.game.PacketPlayOutScoreboardObjective");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSetScorePacket", "net.minecraft.network.protocol.game.PacketPlayOutScoreboardScore");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundSoundPacket", "net.minecraft.network.protocol.game.PacketPlayOutNamedSoundEffect");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ClientboundTeleportEntityPacket", "net.minecraft.network.protocol.game.PacketPlayOutEntityTeleport");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundContainerClickPacket", "net.minecraft.network.protocol.game.PacketPlayInWindowClick");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundInteractPacket", "net.minecraft.network.protocol.game.PacketPlayInUseEntity");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundInteractPacket$Action", "net.minecraft.network.protocol.game.PacketPlayInUseEntity$EnumEntityUseAction");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundInteractPacket$ActionType", "net.minecraft.network.protocol.game.PacketPlayInUseEntity$b");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundMovePlayerPacket$Pos", "net.minecraft.network.protocol.game.PacketPlayInFlying$PacketPlayInPosition");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundMovePlayerPacket$PosRot", "net.minecraft.network.protocol.game.PacketPlayInFlying$PacketPlayInPositionLook");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundMovePlayerPacket$Rot", "net.minecraft.network.protocol.game.PacketPlayInFlying$PacketPlayInLook");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundPlayerActionPacket", "net.minecraft.network.protocol.game.PacketPlayInBlockDig");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundSetCreativeModeSlotPacket", "net.minecraft.network.protocol.game.PacketPlayInSetCreativeSlot");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundSignUpdatePacket", "net.minecraft.network.protocol.game.PacketPlayInUpdateSign");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundUseItemPacket", "net.minecraft.network.protocol.game.PacketPlayInBlockPlace");
-        spigotClassnames.put("net.minecraft.network.protocol.game.ServerboundUseItemOnPacket", "net.minecraft.network.protocol.game.PacketPlayInUseItem");
-
-        spigotClassnames.put("net.minecraft.network.syncher.EntityDataAccessor", "net.minecraft.network.syncher.DataWatcherObject");
-        spigotClassnames.put("net.minecraft.network.syncher.EntityDataSerializer", "net.minecraft.network.syncher.DataWatcherSerializer");
-        spigotClassnames.put("net.minecraft.network.syncher.EntityDataSerializers", "net.minecraft.network.syncher.DataWatcherRegistry");
-        spigotClassnames.put("net.minecraft.network.syncher.SynchedEntityData$DataItem", "net.minecraft.network.syncher.DataWatcher$Item");
-
-        spigotClassnames.put("net.minecraft.server.ServerScoreboard$Method", "net.minecraft.server.ScoreboardServer$Action");
-
-        spigotClassnames.put("net.minecraft.server.level.ChunkMap", "net.minecraft.server.level.PlayerChunkMap");
-        spigotClassnames.put("net.minecraft.server.level.ChunkMap$TrackedEntity", "net.minecraft.server.level.PlayerChunkMap$EntityTracker");
-        spigotClassnames.put("net.minecraft.server.level.ServerChunkCache", "net.minecraft.server.level.ChunkProviderServer");
-        spigotClassnames.put("net.minecraft.server.level.ServerLevel", "net.minecraft.server.level.WorldServer");
-        spigotClassnames.put("net.minecraft.server.level.ServerPlayer", "net.minecraft.server.level.EntityPlayer");
-
-        spigotClassnames.put("net.minecraft.server.network.ServerConnectionListener", "net.minecraft.server.network.ServerConnection");
-
-        spigotClassnames.put("net.minecraft.world.InteractionHand", "net.minecraft.world.EnumHand");
-
-        spigotClassnames.put("net.minecraft.world.entity.EntityType", "net.minecraft.world.entity.EntityTypes");
-        spigotClassnames.put("net.minecraft.world.entity.Pose", "net.minecraft.world.entity.EntityPose");
-
-        spigotClassnames.put("net.minecraft.world.entity.item.PrimedTnt", "net.minecraft.world.entity.item.EntityTNTPrimed");
-
-        spigotClassnames.put("net.minecraft.world.entity.projectile.AbstractArrow", "net.minecraft.world.entity.projectile.EntityArrow");
-
-        spigotClassnames.put("net.minecraft.world.level.GameType", "net.minecraft.world.level.EnumGamemode");
-        spigotClassnames.put("net.minecraft.world.level.LevelAccessor", "net.minecraft.world.level.GeneratorAccess");
-
-        spigotClassnames.put("net.minecraft.world.level.block.state.BlockState", "net.minecraft.world.level.block.state.IBlockData");
-        spigotClassnames.put("net.minecraft.world.level.block.state.StateDefinition", "net.minecraft.world.level.block.state.BlockStateList");
-
-        spigotClassnames.put("net.minecraft.world.level.chunk.LevelChunk", "net.minecraft.world.level.chunk.Chunk");
-
-        spigotClassnames.put("net.minecraft.world.level.material.FlowingFluid", "net.minecraft.world.level.material.FluidTypeFlowing");
-        spigotClassnames.put("net.minecraft.world.level.material.Fluids", "net.minecraft.world.level.material.FluidTypes");
-        spigotClassnames.put("net.minecraft.world.level.material.FluidState", "net.minecraft.world.level.material.Fluid");
-
-        spigotClassnames.put("net.minecraft.world.phys.BlockHitResult", "net.minecraft.world.phys.MovingObjectPositionBlock");
-        spigotClassnames.put("net.minecraft.world.phys.Vec3", "net.minecraft.world.phys.Vec3D");
-
-        spigotClassnames.put("net.minecraft.resources.ResourceLocation", "net.minecraft.resources.MinecraftKey");
-
-        spigotClassnames.put("net.minecraft.util.ProgressListener", "net.minecraft.util.IProgressUpdate");
-    }
-
-    public static Class<?> getClass(String name) {
-        try {
-            if (name.startsWith("org.bukkit.craftbukkit")) {
-                return Class.forName(ORG_BUKKIT_CRAFTBUKKIT + name.substring(22));
-            } else if (MAJOR_VERSION < 17 && name.startsWith("net.minecraft")) {
-                return Class.forName(LEGACY_NET_MINECRAFT_SERVER + "." + spigotClassnames.getOrDefault(name, name).split("[.](?=[^.]*$)")[1]);
-            } else if (MAJOR_VERSION < 21 || MINOR_VERSION < 4) {
-                return Class.forName(spigotClassnames.getOrDefault(name, name));
-            } else {
-                Class<?> clazz = null;
-                try {
-                    clazz = Class.forName(name);
-                } catch (ClassNotFoundException e) {
-                }
-                if (clazz != null && clazz.getName().equals(name)) {
-                    return clazz;
-                }
-
-                try {
-                    return Core.class.getClassLoader().getParent().loadClass(name);
-                } catch (ClassNotFoundException e) {
-                    if (clazz == null) {
-                        throw e;
-                    }
-
-                    return clazz;
-                }
-            }
-        } catch (ClassNotFoundException e) {
-            throw new IllegalArgumentException("Cannot find " + name, e);
-        }
-    }
-
-    @AllArgsConstructor
-    public static class Field<T> {
-        private final java.lang.reflect.Field f;
-
-        @SuppressWarnings("unchecked")
-        public T get(Object target) {
-            try {
-                return (T) f.get(target);
-            } catch (IllegalAccessException e) {
-                throw new IllegalArgumentException("Cannot read field", e);
-            }
-        }
-
-        public void set(Object target, Object value) {
-            try {
-                f.set(target, value);
-            } catch (IllegalAccessException e) {
-                throw new IllegalArgumentException("Cannot write field", e);
-            }
-        }
-    }
-
-    public static <T> Field<T> getField(Class<?> target, String name, Class<T> fieldType) {
-        return getField(target, name, fieldType, 0);
-    }
-
-    public static <T> Field<T> getField(Class<?> target, Class<T> fieldType, int index) {
-        return getField(target, null, fieldType, index);
-    }
-
-    public static <T> Field<T> getField(Class<?> target, Class<T> fieldType, int index, Class<?>... parameters) {
-        return getField(target, null, fieldType, index, parameters);
-    }
-
-    private static <T> Field<T> getField(Class<?> target, String name, Class<T> fieldType, int index, Class<?>... parameters) {
-        for (final java.lang.reflect.Field field : target.getDeclaredFields()) {
-            if (matching(field, name, fieldType, parameters) && index-- <= 0) {
-                field.setAccessible(true);
-                return new Field<>(field);
-            }
-        }
-
-        // Search in parent classes
-        if (target.getSuperclass() != null) {
-            return getField(target.getSuperclass(), name, fieldType, index);
-        }
-
-        throw new IllegalArgumentException("Cannot find field with type " + fieldType);
-    }
-
-    private static <T> boolean matching(java.lang.reflect.Field field, String name, Class<T> fieldType, Class<?>... parameters) {
-        if (name != null && !field.getName().equals(name)) return false;
-
-        if (!fieldType.isAssignableFrom(field.getType())) return false;
-
-        if (parameters.length > 0) {
-            Type[] arguments = ((ParameterizedType) field.getGenericType()).getActualTypeArguments();
-
-            for (int i = 0; i < parameters.length; i++) {
-                if (arguments[i] instanceof ParameterizedType ? ((ParameterizedType) arguments[i]).getRawType() != parameters[i] : arguments[i] != parameters[i]) {
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
-    @AllArgsConstructor
-    public static class Method {
-        private final java.lang.reflect.Method m;
-
-        public Object invoke(Object target, Object... arguments) {
-            try {
-                return m.invoke(target, arguments);
-            } catch (Exception e) {
-                throw new IllegalArgumentException("Cannot invoke method " + m, e);
-            }
-        }
-    }
-
-    public static Method getTypedMethod(Class<?> clazz, String methodName, Class<?> returnType, Class<?>... params) {
-        for (final java.lang.reflect.Method method : clazz.getDeclaredMethods()) {
-            if ((methodName == null || method.getName().equals(methodName))
-                    && (returnType == null || method.getReturnType().equals(returnType))
-                    && Arrays.equals(method.getParameterTypes(), params)) {
-                method.setAccessible(true);
-                return new Method(method);
-            }
-        }
-
-        // Search in every superclass
-        if (clazz.getSuperclass() != null) {
-            return getTypedMethod(clazz.getSuperclass(), methodName, returnType, params);
-        }
-
-        throw new IllegalArgumentException(String.format("Cannot find method %s (%s).", methodName, Arrays.asList(params)));
-    }
-
-    @AllArgsConstructor
-    public static class Constructor {
-        private final java.lang.reflect.Constructor<?> c;
-
-        public Object invoke(Object... arguments) {
-            try {
-                return c.newInstance(arguments);
-            } catch (Exception e) {
-                throw new IllegalArgumentException("Cannot invoke constructor " + c, e);
-            }
-        }
-    }
-
-    public static Constructor getConstructor(Class<?> clazz, Class<?>... params) {
-        for (final java.lang.reflect.Constructor<?> constructor : clazz.getDeclaredConstructors()) {
-            if (Arrays.equals(constructor.getParameterTypes(), params)) {
-                constructor.setAccessible(true);
-                return new Constructor(constructor);
-            }
-        }
-
-        throw new IllegalStateException(String.format("Unable to find constructor for %s (%s).", clazz, Arrays.asList(params)));
-    }
-
-    public static Object newInstance(Class<?> clazz) {
-        try {
-            return Unsafe.getUnsafe().allocateInstance(clazz);
-        } catch (InstantiationException e) {
-            throw new SecurityException("Could not create object", e);
-        }
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/command/CommandRegistering.java

@@ -22,35 +22,20 @@ package de.steamwar.command;
 import lombok.experimental.UtilityClass;
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
-import org.bukkit.command.CommandMap;
 import org.bukkit.command.SimpleCommandMap;
+import org.bukkit.craftbukkit.CraftServer;
 
-import java.lang.reflect.Field;
 import java.util.Map;
 
 @UtilityClass
 class CommandRegistering {
 
-    private static final CommandMap commandMap;
+    private static final SimpleCommandMap commandMap;
     private static final Map<String, Command> knownCommandMap;
 
     static {
-        try {
-            final Field commandMapField = Bukkit.getServer().getClass().getDeclaredField("commandMap");
-            commandMapField.setAccessible(true);
-            commandMap = (CommandMap) commandMapField.get(Bukkit.getServer());
-        } catch (NoSuchFieldException | IllegalAccessException exception) {
-            Bukkit.shutdown();
-            throw new SecurityException("Oh shit. Commands cannot be registered.", exception);
-        }
-        try {
-            final Field knownCommandsField = SimpleCommandMap.class.getDeclaredField("knownCommands");
-            knownCommandsField.setAccessible(true);
-            knownCommandMap = (Map<String, Command>) knownCommandsField.get(commandMap);
-        } catch (NoSuchFieldException | IllegalAccessException exception) {
-            Bukkit.shutdown();
-            throw new SecurityException("Oh shit. Commands cannot be registered.", exception);
-        }
+        commandMap = ((CraftServer) Bukkit.getServer()).getCommandMap();
+        knownCommandMap = commandMap.getKnownCommands();
     }
 
     static void unregister(Command command) {

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

@@ -19,20 +19,11 @@
 
 package de.steamwar.core;
 
-import de.steamwar.Reflection;
 import net.md_5.bungee.api.ChatMessageType;
 import net.md_5.bungee.api.chat.BaseComponent;
-import net.minecraft.network.syncher.EntityDataAccessor;
-import net.minecraft.network.syncher.EntityDataSerializer;
-import net.minecraft.network.syncher.EntityDataSerializers;
-import net.minecraft.network.syncher.SynchedEntityData;
-import net.minecraft.world.entity.PositionMoveRotation;
-import net.minecraft.world.phys.Vec3;
 import org.bukkit.Sound;
 import org.bukkit.entity.Player;
 
-import java.util.UUID;
-
 public class BountifulWrapper {
     public static final BountifulWrapper impl = new BountifulWrapper();
 
@@ -44,60 +35,4 @@ public class BountifulWrapper {
         if (type == ChatMessageType.CHAT) type = ChatMessageType.SYSTEM;
         player.spigot().sendMessage(type, msg);
     }
-
-    private static final Class<?> dataWatcherRegistry = EntityDataSerializers.class;
-    private static final Class<?> dataWatcherSerializer = EntityDataSerializer.class;
-
-    public Object getDataWatcherObject(int index, Class<?> type) {
-        return new EntityDataAccessor<>(index, (EntityDataSerializer<Object>) Reflection.getField(dataWatcherRegistry, dataWatcherSerializer, 0, type).get(null));
-    }
-
-    public Object getDataWatcherItem(Object dwo, Object value) {
-        return new SynchedEntityData.DataItem<>((EntityDataAccessor<Object>) dwo, value);
-    }
-
-    public BountifulWrapper.PositionSetter getPositionSetter(Class<?> packetClass, int fieldOffset) {
-        try {
-            Reflection.Field<PositionMoveRotation> field = Reflection.getField(packetClass, PositionMoveRotation.class, 0);
-
-            return (packet, x, y, z, pitch, yaw) -> {
-                field.set(packet, new PositionMoveRotation(new Vec3(x, y, z), field.get(packet).deltaMovement(), yaw, pitch));
-            };
-        } catch (IllegalArgumentException e) {
-            Reflection.Field<Double> posX = Reflection.getField(packetClass, double.class, fieldOffset);
-            Reflection.Field<Double> posY = Reflection.getField(packetClass, double.class, fieldOffset + 1);
-            Reflection.Field<Double> posZ = Reflection.getField(packetClass, double.class, fieldOffset + 2);
-            boolean isByteClass = packetClass.getSimpleName().contains("PacketPlayOutEntityTeleport") || packetClass.getSimpleName().contains("PacketPlayOutNamedEntitySpawn");
-            Class<?> pitchYawType = isByteClass ? byte.class : int.class;
-            Reflection.Field<?> lookYaw = Reflection.getField(packetClass, pitchYawType, isByteClass ? 0 : 1);
-            Reflection.Field<?> lookPitch = Reflection.getField(packetClass, pitchYawType, isByteClass ? 1 : 2);
-
-            return (packet, x, y, z, pitch, yaw) -> {
-                posX.set(packet, x);
-                posY.set(packet, y);
-                posZ.set(packet, z);
-                if (isByteClass) {
-                    lookYaw.set(packet, (byte) (yaw * 256 / 360));
-                    lookPitch.set(packet, (byte) (pitch * 256 / 360));
-                } else {
-                    lookYaw.set(packet, (int) (yaw * 256 / 360));
-                    lookPitch.set(packet, (int) (pitch * 256 / 360));
-                }
-            };
-        }
-    }
-
-    public BountifulWrapper.UUIDSetter getUUIDSetter(Class<?> packetClass) {
-        Reflection.Field<UUID> uuidField = Reflection.getField(packetClass, UUID.class, 0);
-
-        return uuidField::set;
-    }
-
-    public interface PositionSetter {
-        void set(Object packet, double x, double y, double z, float pitch, float yaw);
-    }
-
-    public interface UUIDSetter {
-        void set(Object packet, UUID uuid);
-    }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/core/CheckpointUtilsJ9.java

@@ -20,7 +20,6 @@
 package de.steamwar.core;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.sql.internal.Statement;
 import io.netty.channel.ChannelFuture;
 import net.minecraft.server.MinecraftServer;
@@ -96,9 +95,6 @@ class CheckpointUtilsJ9 {
         }
     }
 
-
-    private static final Reflection.Field<List> channelFutures = Reflection.getField(ServerConnectionListener.class, List.class, 0, ChannelFuture.class);
-
     private static void freezeInternal(Path path) throws Exception {
         Bukkit.getPluginManager().callEvent(new CRIUSleepEvent());
 
@@ -109,9 +105,9 @@ class CheckpointUtilsJ9 {
 
         // Close socket
         ServerConnectionListener serverConnection = MinecraftServer.getServer().getConnection();
-        List<?> channels = channelFutures.get(serverConnection);
-        for (Object future : channels) {
-            ((ChannelFuture) future).channel().close().syncUninterruptibly();
+        List<ChannelFuture> channels = serverConnection.channels;
+        for (ChannelFuture future : channels) {
+            future.channel().close().syncUninterruptibly();
         }
         channels.clear();
 
@@ -145,8 +141,8 @@ class CheckpointUtilsJ9 {
 
         // Reopen socket
         serverConnection.startTcpServerListener(InetAddress.getLoopbackAddress(), port);
-        for (Object future : channels) {
-            ((ChannelFuture) future).channel().config().setAutoRead(true);
+        for (ChannelFuture future : channels) {
+            future.channel().config().setAutoRead(true);
         }
 
         Bukkit.getPluginManager().callEvent(new CRIUWakeupEvent());

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

@@ -5,8 +5,8 @@
  *
  *   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.
+ *   the Free Software Foundation, either versionStrings 3 of the License, or
+ *   (at your option) any later versionStrings.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,7 +20,6 @@
 package de.steamwar.core;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.command.SWCommandUtils;
 import de.steamwar.command.SWTypeMapperCreator;
 import de.steamwar.command.TabCompletionCache;
@@ -49,9 +48,13 @@ public class Core extends JavaPlugin {
 
     public static final Message MESSAGE = new Message("SpigotCore", Core.class.getClassLoader());
 
+    @Getter
     @Deprecated
-    public static int getVersion() {
-        return Reflection.MAJOR_VERSION;
+    private static final int version;
+
+    static {
+        String[] versionStrings = Bukkit.getServer().getBukkitVersion().split("-")[0].split("\\.");
+        version = Integer.parseInt(versionStrings[1]);
     }
 
     @Getter

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

@@ -19,7 +19,6 @@
 
 package de.steamwar.core;
 
-import de.steamwar.Reflection;
 import de.steamwar.sql.SWException;
 import org.spigotmc.WatchdogThread;
 
@@ -39,9 +38,7 @@ public class ErrorHandler extends Handler {
 
     public ErrorHandler() {
         Logger.getLogger("").addHandler(this);
-
-        Reflection.Field<WatchdogThread> getInstance = Reflection.getField(WatchdogThread.class, WatchdogThread.class, 0);
-        watchdogThreadId = getInstance.get(null).getId();
+        watchdogThreadId = WatchdogThread.instance.threadId();
     }
 
     void unregister() {

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

@@ -20,7 +20,6 @@
 package de.steamwar.core;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.linkage.Linked;
 import net.minecraft.network.protocol.game.ClientboundLoginPacket;
 import net.minecraft.network.protocol.game.CommonPlayerSpawnInfo;
@@ -33,13 +32,8 @@ public class WorldIdentifier {
 
     private static ResourceKey<Level> resourceKey = null;
 
-    private static final Class<?> resourceKeyClass = ResourceKey.class;
-    private static final Class<?> minecraftKeyClass = ResourceLocation.class;
-    private static final Reflection.Constructor resourceKeyConstructor = Reflection.getConstructor(resourceKeyClass, minecraftKeyClass, minecraftKeyClass);
-    private static final Reflection.Constructor minecraftKeyConstructor = Reflection.getConstructor(minecraftKeyClass, String.class, String.class);
-
     public static void set(String name) {
-        resourceKey = (ResourceKey<Level>) resourceKeyConstructor.invoke(minecraftKeyConstructor.invoke("minecraft", "dimension"), minecraftKeyConstructor.invoke("steamwar", name));
+        resourceKey = new ResourceKey<>(new ResourceLocation("minecraft", "dimension"), new ResourceLocation("steamwar", name));
     }
 
     public WorldIdentifier() {

SpigotCore/SpigotCore_Main/src/de/steamwar/core/authlib/SteamwarGameProfileRepository.java

@@ -22,7 +22,6 @@ package de.steamwar.core.authlib;
 import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.GameProfileRepository;
 import com.mojang.authlib.ProfileLookupCallback;
-import de.steamwar.Reflection;
 import de.steamwar.sql.SteamwarUser;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.Services;
@@ -35,13 +34,10 @@ public class SteamwarGameProfileRepository implements GameProfileRepository {
     public static final SteamwarGameProfileRepository impl = new SteamwarGameProfileRepository();
 
     private static final GameProfileRepository fallback;
-    private static final Reflection.Field<Services> field;
     private static final Services current;
 
     static {
-        Class<?> clazz = MinecraftServer.getServer().getClass();
-        field = Reflection.getField(clazz, Services.class, 0);
-        current = field.get(MinecraftServer.getServer());
+        current = MinecraftServer.getServer().services;
         fallback = current.profileRepository();
     }
 
@@ -68,7 +64,6 @@ public class SteamwarGameProfileRepository implements GameProfileRepository {
     }
 
     public void inject() {
-        Services newServices = new Services(current.sessionService(), current.servicesKeySet(), this, current.profileCache(), current.paperConfigurations());
-        field.set(MinecraftServer.getServer(), newServices);
+        MinecraftServer.getServer().services = new Services(current.sessionService(), current.servicesKeySet(), this, current.profileCache(), current.paperConfigurations());
     }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/core/events/AntiNocom.java

@@ -20,16 +20,13 @@
 package de.steamwar.core.events;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.core.Core;
 import de.steamwar.linkage.Linked;
 import de.steamwar.sql.SWException;
 import de.steamwar.techhider.ProtocolUtils;
-import de.steamwar.techhider.TechHider;
 import net.minecraft.core.BlockPos;
 import net.minecraft.network.protocol.game.ServerboundPlayerActionPacket;
 import net.minecraft.network.protocol.game.ServerboundUseItemOnPacket;
-import net.minecraft.world.phys.BlockHitResult;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -38,7 +35,6 @@ import org.bukkit.event.player.PlayerQuitEvent;
 
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.function.Function;
 
 @Linked
 public class AntiNocom implements Listener {

SpigotCore/SpigotCore_Main/src/de/steamwar/cursor/CursorListener.java

@@ -13,7 +13,7 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerInteractEvent;
 
-import java.util.*;
+import java.util.Optional;
 
 
 @Linked

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

@@ -49,7 +49,7 @@ public class RArmorStand extends REntity implements RInteractableEntity<RArmorSt
         super.spawn(packetSink);
 
         if (size != null && size != Size.NORMAL) {
-            packetSink.accept(getDataWatcherPacket(sizeWatcher, size.value));
+            entityDataPacket().add(sizeWatcher, size.value).send(packetSink);
         }
     }
 

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

@@ -61,9 +61,9 @@ public class RBlockDisplay extends RDisplay {
 
     private static final EntityDataAccessor<BlockState> blockWatcher = new EntityDataAccessor<>(23, EntityDataSerializers.BLOCK_STATE);
 
-    private void getBlock(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getBlock(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || !block.getAsString(true).equals(DEFAULT_BLOCK.getAsString(true))) {
-            packetSink.accept(blockWatcher, ((CraftBlockData) block).getState());
+            packetSink.add(blockWatcher, ((CraftBlockData) block).getState());
         }
     }
 }

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

@@ -89,18 +89,13 @@ public abstract class RDisplay extends REntity {
     }
 
     @SafeVarargs
-    protected final void sendPacket(Consumer<Object> packetSink, BiConsumer<Boolean, BiConsumer<Object, Object>>... dataSinkSinks) {
-        List<Object> keyValueData = new ArrayList<>();
+    protected final void sendPacket(Consumer<Object> packetSink, BiConsumer<Boolean, EntityDataPacketBuilder>... dataSinkSinks) {
+        EntityDataPacketBuilder builder = entityDataPacket();
         boolean ignoreDefault = packetSink == updatePacketSink;
-        for (BiConsumer<Boolean, BiConsumer<Object, Object>> dataSinkSink : dataSinkSinks) {
-            dataSinkSink.accept(ignoreDefault, (dataWatcher, value) -> {
-                keyValueData.add(dataWatcher);
-                keyValueData.add(value);
-            });
-        }
-        if (!keyValueData.isEmpty()) {
-            packetSink.accept(getDataWatcherPacket(keyValueData.toArray()));
+        for (BiConsumer<Boolean, EntityDataPacketBuilder> dataSinkSink : dataSinkSinks) {
+            dataSinkSink.accept(ignoreDefault, builder);
         }
+        if (!builder.isEmpty()) builder.send(packetSink);
     }
 
     public void setTransform(@NonNull Transformation transform) {
@@ -113,12 +108,12 @@ public abstract class RDisplay extends REntity {
     private static final EntityDataAccessor<Vector3f> scaleWatcher = new EntityDataAccessor<>(12, EntityDataSerializers.VECTOR3);
     private static final EntityDataAccessor<Quaternionf> rightRotationWatcher = new EntityDataAccessor<>(14, EntityDataSerializers.QUATERNION);
 
-    private void getTransformData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+    private void getTransformData(boolean ignoreDefault, EntityDataPacketBuilder dataSink) {
         if (ignoreDefault || !transform.equals(DEFAULT_TRANSFORM)) {
-            dataSink.accept(translationWatcher, transform.getTranslation());
-            dataSink.accept(leftRotationWatcher, transform.getLeftRotation());
-            dataSink.accept(scaleWatcher, transform.getScale());
-            dataSink.accept(rightRotationWatcher, transform.getRightRotation());
+            dataSink.add(translationWatcher, transform.getTranslation());
+            dataSink.add(leftRotationWatcher, transform.getLeftRotation());
+            dataSink.add(scaleWatcher, transform.getScale());
+            dataSink.add(rightRotationWatcher, transform.getRightRotation());
         }
     }
 
@@ -130,10 +125,10 @@ public abstract class RDisplay extends REntity {
     private static final EntityDataAccessor<Integer> transformationInterpolationDurationWatcher = new EntityDataAccessor<>(9, EntityDataSerializers.INT);
     private static final EntityDataAccessor<Integer> positionOrRotationInterpolationDurationWatcher = new EntityDataAccessor<>(10, EntityDataSerializers.INT);
 
-    private void getInterpolationDuration(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getInterpolationDuration(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || interpolationDelay != 0) {
-            packetSink.accept(transformationInterpolationDurationWatcher, interpolationDuration);
-            packetSink.accept(positionOrRotationInterpolationDurationWatcher, interpolationDuration);
+            packetSink.add(transformationInterpolationDurationWatcher, interpolationDuration);
+            packetSink.add(positionOrRotationInterpolationDurationWatcher, interpolationDuration);
         }
     }
 
@@ -144,9 +139,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Float> viewRangeWatcher = new EntityDataAccessor<>(17, EntityDataSerializers.FLOAT);
 
-    private void getViewRange(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getViewRange(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || viewRange != 1.0F) {
-            packetSink.accept(viewRangeWatcher, viewRange);
+            packetSink.add(viewRangeWatcher, viewRange);
         }
     }
 
@@ -157,9 +152,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Float> shadowRadiusWatcher = new EntityDataAccessor<>(18, EntityDataSerializers.FLOAT);
 
-    private void getShadowRadius(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getShadowRadius(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || shadowRadius != 0.0F) {
-            packetSink.accept(shadowRadiusWatcher, shadowRadius);
+            packetSink.add(shadowRadiusWatcher, shadowRadius);
         }
     }
 
@@ -170,9 +165,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Float> shadowStrengthWatcher = new EntityDataAccessor<>(19, EntityDataSerializers.FLOAT);
 
-    private void getShadowStrength(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getShadowStrength(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || shadowStrength != 1.0F) {
-            packetSink.accept(shadowStrengthWatcher, shadowStrength);
+            packetSink.add(shadowStrengthWatcher, shadowStrength);
         }
     }
 
@@ -183,9 +178,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Float> displayWidthWatcher = new EntityDataAccessor<>(20, EntityDataSerializers.FLOAT);
 
-    private void getDisplayWidth(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getDisplayWidth(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || displayWidth != 0.0F) {
-            packetSink.accept(displayWidthWatcher, displayWidth);
+            packetSink.add(displayWidthWatcher, displayWidth);
         }
     }
 
@@ -196,9 +191,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Float> displayHeightWatcher = new EntityDataAccessor<>(21, EntityDataSerializers.FLOAT);
 
-    private void getDisplayHeight(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getDisplayHeight(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || displayHeight != 0.0F) {
-            packetSink.accept(displayHeightWatcher, displayHeight);
+            packetSink.add(displayHeightWatcher, displayHeight);
         }
     }
 
@@ -209,9 +204,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Integer> interpolationDelayWatcher = new EntityDataAccessor<>(8, EntityDataSerializers.INT);
 
-    private void getInterpolationDelay(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getInterpolationDelay(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || interpolationDelay != 0) {
-            packetSink.accept(interpolationDelayWatcher, interpolationDelay);
+            packetSink.add(interpolationDelayWatcher, interpolationDelay);
         }
     }
 
@@ -222,9 +217,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Byte> billboardWatcher = new EntityDataAccessor<>(15, EntityDataSerializers.BYTE);
 
-    private void getBillboard(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getBillboard(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || billboard != Display.Billboard.FIXED) {
-            packetSink.accept(billboardWatcher, (byte) billboard.ordinal());
+            packetSink.add(billboardWatcher, (byte) billboard.ordinal());
         }
     }
 
@@ -235,9 +230,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Integer> glowColorOverrideWatcher = new EntityDataAccessor<>(22, EntityDataSerializers.INT);
 
-    private void getGlowColorOverride(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getGlowColorOverride(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || glowColorOverride != null) {
-            packetSink.accept(glowColorOverrideWatcher, glowColorOverride == null ? -1 : glowColorOverride.asARGB());
+            packetSink.add(glowColorOverrideWatcher, glowColorOverride == null ? -1 : glowColorOverride.asARGB());
         }
     }
 
@@ -248,9 +243,9 @@ public abstract class RDisplay extends REntity {
 
     private static final EntityDataAccessor<Integer> brightnessWatcher = new EntityDataAccessor<>(16, EntityDataSerializers.INT);
 
-    private void getBrightness(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getBrightness(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || brightness != null) {
-            packetSink.accept(brightnessWatcher, brightness == null ? -1 : brightness.getBlockLight() << 4 | brightness.getSkyLight() << 20);
+            packetSink.add(brightnessWatcher, brightness == null ? -1 : brightness.getBlockLight() << 4 | brightness.getSkyLight() << 20);
         }
     }
 }

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

@@ -20,13 +20,12 @@
 package de.steamwar.entity;
 
 import com.mojang.datafixers.util.Pair;
-import de.steamwar.Reflection;
-import de.steamwar.core.BountifulWrapper;
-import de.steamwar.core.FlatteningWrapper;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import lombok.Getter;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.MutableComponent;
+import net.minecraft.network.chat.contents.PlainTextContents;
 import net.minecraft.network.protocol.game.*;
 import net.minecraft.network.syncher.EntityDataAccessor;
 import net.minecraft.network.syncher.EntityDataSerializers;
@@ -44,7 +43,6 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.*;
 import java.util.function.Consumer;
-import java.util.function.Function;
 
 public class REntity {
 
@@ -174,14 +172,10 @@ public class REntity {
         server.postEntityMove(this, fromX, fromZ);
     }
 
-    private static final Class<?> animationPacket = ClientboundAnimatePacket.class;
-    private static final Reflection.Field<Integer> animationEntity = Reflection.getField(animationPacket, int.class, 5);
-    private static final Reflection.Field<Integer> animationAnimation = Reflection.getField(animationPacket, int.class, 6);
-
     public void showAnimation(byte animation) {
-        Object packet = Reflection.newInstance(animationPacket);
-        animationEntity.set(packet, entityId);
-        animationAnimation.set(packet, (int) animation);
+        ClientboundAnimatePacket packet = new ClientboundAnimatePacket();
+        packet.id = entityId;
+        packet.action = animation;
         server.updateEntity(this, packet);
     }
 
@@ -189,25 +183,21 @@ public class REntity {
         server.updateEntity(this, new ClientboundSetEntityMotionPacket(entityId, new Vec3(calcVelocity(dX), calcVelocity(dY), calcVelocity(dZ))));
     }
 
-    private static final Class<?> statusPacket = ClientboundEntityEventPacket.class;
-    private static final Reflection.Field<Integer> statusEntity = Reflection.getField(statusPacket, int.class, 0);
-    private static final Reflection.Field<Byte> statusStatus = Reflection.getField(statusPacket, byte.class, 0);
-
     public void showDamage() {
-        Object packet = Reflection.newInstance(statusPacket);
-        statusEntity.set(packet, entityId);
-        statusStatus.set(packet, (byte) 2);
+        ClientboundEntityEventPacket packet = new ClientboundEntityEventPacket();
+        packet.entityId = entityId;
+        packet.eventId = (byte) 2;
         server.updateEntity(this, packet);
     }
 
     public void setPose(Pose pose) {
         this.pose = pose;
-        server.updateEntity(this, getDataWatcherPacket(poseDataWatcher, pose));
+        server.updateEntity(this, entityDataPacket().add(poseDataWatcher, pose).build());
     }
 
     public void setOnFire(boolean perma) {
         fireTick = perma ? -1 : 21;
-        server.updateEntity(this, getDataWatcherPacket(entityStatusWatcher, getEntityStatus()));
+        server.updateEntity(this, entityDataPacket().add(entityStatusWatcher, getEntityStatus()).build());
     }
 
     public boolean isOnFire() {
@@ -216,20 +206,18 @@ public class REntity {
 
     public void setInvisible(boolean invisible) {
         this.invisible = invisible;
-        server.updateEntity(this, getDataWatcherPacket(entityStatusWatcher, getEntityStatus()));
+        server.updateEntity(this, entityDataPacket().add(entityStatusWatcher, getEntityStatus()).build());
     }
 
     public void setBowDrawn(boolean drawn, boolean offHand) {
         bowDrawn = drawn;
-        server.updateEntity(this, getDataWatcherPacket(poseDataWatcher, Pose.SHOOTING));
+        server.updateEntity(this, entityDataPacket().add(poseDataWatcher, Pose.SHOOTING).build());
     }
 
     public void setDisplayName(String displayName) {
         this.displayName = displayName;
-        server.updateEntity(this, getDataWatcherPacket(
-                nameWatcher, FlatteningWrapper.formatDisplayName(displayName),
-                nameVisibleWatcher, displayName != null
-        ));
+        server.updateEntity(this, entityDataPacket().add(nameWatcher, formatDisplayName(displayName))
+                .add(nameVisibleWatcher, displayName != null).build());
     }
 
     public void setItem(Object slot, ItemStack stack) {
@@ -243,22 +231,18 @@ public class REntity {
 
     public void setNoGravity(boolean noGravity) {
         this.noGravity = noGravity;
-        server.updateEntity(this, getDataWatcherPacket(noGravityDataWatcher, noGravity));
+        server.updateEntity(this, entityDataPacket().add(noGravityDataWatcher, noGravity).build());
     }
 
     public void setGlowing(boolean glowing) {
         this.isGlowing = glowing;
-        server.updateEntity(this, getDataWatcherPacket(entityStatusWatcher, getEntityStatus()));
+        server.updateEntity(this, entityDataPacket().add(entityStatusWatcher, getEntityStatus()).build());
     }
 
-    private static final Function<REntity, Object> spawnPacketGenerator = entitySpawnPacketGenerator(ClientboundAddEntityPacket.class, 2);
-
-    private static final Reflection.Field<Integer> additionalData = Reflection.getField(ClientboundAddEntityPacket.class, int.class, 4);
-
-    private Object spawnPacketGenerator() {
-        Object packet = spawnPacketGenerator.apply(this);
-        additionalData.set(packet, objectData);
-        return packet;
+    private ClientboundAddEntityPacket spawnPacketGenerator() {
+        ResourceLocation key = CraftNamespacedKey.toMinecraft(entityType.getKey());
+        net.minecraft.world.entity.EntityType<?> entityType = BuiltInRegistries.ENTITY_TYPE.get(key).get().value();
+        return new ClientboundAddEntityPacket(entityId, uuid, x, y, z, pitch, yaw, entityType, objectData, Vec3.ZERO, 0);
     }
 
     void list(Consumer<Object> packetSink) {
@@ -276,20 +260,22 @@ public class REntity {
         }
 
         if (pose != Pose.STANDING) {
-            packetSink.accept(getDataWatcherPacket(poseDataWatcher, pose));
+            entityDataPacket().add(poseDataWatcher, pose).send(packetSink);
         }
 
         byte status = getEntityStatus();
         if (status != 0) {
-            packetSink.accept(getDataWatcherPacket(entityStatusWatcher, getEntityStatus()));
+            entityDataPacket().add(entityStatusWatcher, getEntityStatus()).send(packetSink);
         }
 
         if (displayName != null) {
-            packetSink.accept(getDataWatcherPacket(nameWatcher, FlatteningWrapper.formatDisplayName(displayName), nameVisibleWatcher, true));
+            entityDataPacket().add(nameWatcher, formatDisplayName(displayName))
+                    .add(nameVisibleWatcher, true)
+                    .send(packetSink);
         }
 
         if (noGravity) {
-            packetSink.accept(getDataWatcherPacket(noGravityDataWatcher, true));
+            entityDataPacket().add(noGravityDataWatcher, true).send(packetSink);
         }
     }
 
@@ -297,7 +283,7 @@ public class REntity {
         if (fireTick > 0) {
             fireTick--;
             if (fireTick == 0) {
-                server.updateEntity(this, getDataWatcherPacket(entityStatusWatcher, getEntityStatus()));
+                server.updateEntity(this, entityDataPacket().add(entityStatusWatcher, getEntityStatus()).build());
             }
         }
     }
@@ -328,13 +314,29 @@ public class REntity {
         return status;
     }
 
-    protected Object getDataWatcherPacket(Object... dataWatcherKeyValues) {
-        ArrayList<SynchedEntityData.DataValue<?>> nativeWatchers = new ArrayList<>(1);
-        for (int i = 0; i < dataWatcherKeyValues.length; i += 2) {
-            nativeWatchers.add(((SynchedEntityData.DataItem<?>) BountifulWrapper.impl.getDataWatcherItem(dataWatcherKeyValues[i], dataWatcherKeyValues[i + 1])).value());
+    protected EntityDataPacketBuilder entityDataPacket() {
+        return new EntityDataPacketBuilder();
+    }
+
+    public class EntityDataPacketBuilder {
+        private List<SynchedEntityData.DataValue<?>> values = new ArrayList<>();
+
+        public <T> EntityDataPacketBuilder add(EntityDataAccessor<T> accessor, T value) {
+            values.add(new SynchedEntityData.DataItem<>(accessor, value).value());
+            return this;
         }
 
-        return new ClientboundSetEntityDataPacket(entityId, nativeWatchers);
+        public boolean isEmpty() {
+            return values.isEmpty();
+        }
+
+        public ClientboundSetEntityDataPacket build() {
+            return new ClientboundSetEntityDataPacket(entityId, values);
+        }
+
+        public void send(Consumer<Object> packetSink) {
+            packetSink.accept(build());
+        }
     }
 
     private Object getTeleportPacket() {
@@ -359,14 +361,10 @@ public class REntity {
         }
     }
 
-    private static final Class<?> headRotationPacket = ClientboundRotateHeadPacket.class;
-    private static final Reflection.Field<Integer> headRotationEntity = Reflection.getField(headRotationPacket, int.class, 0);
-    private static final Reflection.Field<Byte> headRotationYaw = Reflection.getField(headRotationPacket, byte.class, 0);
-
     private Object getHeadRotationPacket() {
-        Object packet = Reflection.newInstance(headRotationPacket);
-        headRotationEntity.set(packet, entityId);
-        headRotationYaw.set(packet, headYaw);
+        ClientboundRotateHeadPacket packet = new ClientboundRotateHeadPacket();
+        packet.entityId = entityId;
+        packet.yHeadRot = headYaw;
         return packet;
     }
 
@@ -374,33 +372,6 @@ public class REntity {
         return new ClientboundSetEquipmentPacket(entityId, Collections.singletonList(Pair.of((EquipmentSlot) slot, CraftItemStack.asNMSCopy(stack))));
     }
 
-    private static final Reflection.Field<net.minecraft.world.entity.EntityType> spawnType = Reflection.getField(ClientboundAddEntityPacket.class, net.minecraft.world.entity.EntityType.class, 0);
-
-    private static Function<REntity, Object> entitySpawnPacketGenerator(Class<?> spawnPacket, int posOffset) {
-        BountifulWrapper.UUIDSetter uuid = BountifulWrapper.impl.getUUIDSetter(spawnPacket);
-        Function<REntity, Object> packetGenerator = spawnPacketGenerator(spawnPacket, posOffset);
-
-        return entity -> {
-            Object packet = packetGenerator.apply(entity);
-            uuid.set(packet, entity.uuid);
-            ResourceLocation key = CraftNamespacedKey.toMinecraft(entity.entityType.getKey());
-            spawnType.set(packet, BuiltInRegistries.ENTITY_TYPE.get(key).get().value());
-            return packet;
-        };
-    }
-
-    protected static Function<REntity, Object> spawnPacketGenerator(Class<?> spawnPacket, int posOffset) {
-        Reflection.Field<Integer> entityId = Reflection.getField(spawnPacket, int.class, 0);
-        BountifulWrapper.PositionSetter position = BountifulWrapper.impl.getPositionSetter(spawnPacket, posOffset);
-
-        return entity -> {
-            Object packet = Reflection.newInstance(spawnPacket);
-            entityId.set(packet, entity.entityId);
-            position.set(packet, entity.x, entity.y, entity.z, entity.pitch, entity.yaw);
-            return packet;
-        };
-    }
-
     private byte rotToByte(float rot) {
         return (byte) ((int) (rot * 256.0F / 360.0F));
     }
@@ -408,4 +379,8 @@ public class REntity {
     private int calcVelocity(double value) {
         return (int) (Math.max(-3.9, Math.min(value, 3.9)) * 8000);
     }
+
+    private static Optional<Component> formatDisplayName(String displayName) {
+        return displayName != null ? Optional.of(MutableComponent.create(PlainTextContents.create(displayName))) : Optional.empty();
+    }
 }

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

@@ -20,7 +20,6 @@
 package de.steamwar.entity;
 
 import de.steamwar.techhider.BlockIds;
-import lombok.AccessLevel;
 import lombok.Getter;
 import lombok.Setter;
 import org.bukkit.Location;

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

@@ -19,14 +19,13 @@
 
 package de.steamwar.entity;
 
-import de.steamwar.core.BountifulWrapper;
 import lombok.Getter;
 import lombok.Setter;
+import net.minecraft.network.syncher.EntityDataAccessor;
+import net.minecraft.network.syncher.EntityDataSerializers;
 import org.bukkit.Location;
 import org.bukkit.entity.EntityType;
 
-import java.util.ArrayList;
-import java.util.List;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
@@ -61,18 +60,13 @@ public class RInteraction extends REntity implements RInteractableEntity<RIntera
     }
 
     @SafeVarargs
-    protected final void sendPacket(Consumer<Object> packetSink, BiConsumer<Boolean, BiConsumer<Object, Object>>... dataSinkSinks) {
-        List<Object> keyValueData = new ArrayList<>();
+    protected final void sendPacket(Consumer<Object> packetSink, BiConsumer<Boolean, EntityDataPacketBuilder>... dataSinkSinks) {
+        EntityDataPacketBuilder builder = entityDataPacket();
         boolean ignoreDefault = packetSink == updatePacketSink;
-        for (BiConsumer<Boolean, BiConsumer<Object, Object>> dataSinkSink : dataSinkSinks) {
-            dataSinkSink.accept(ignoreDefault, (dataWatcher, value) -> {
-                keyValueData.add(dataWatcher);
-                keyValueData.add(value);
-            });
-        }
-        if (!keyValueData.isEmpty()) {
-            packetSink.accept(getDataWatcherPacket(keyValueData.toArray()));
+        for (BiConsumer<Boolean, EntityDataPacketBuilder> dataSinkSink : dataSinkSinks) {
+            dataSinkSink.accept(ignoreDefault, builder);
         }
+        if (!builder.isEmpty()) builder.send(packetSink);
     }
 
     public void setInteractionWidth(float interactionWidth) {
@@ -80,11 +74,11 @@ public class RInteraction extends REntity implements RInteractableEntity<RIntera
         sendPacket(updatePacketSink, this::getInteractionWidthData);
     }
 
-    private static final Object interactionWidthWatcher = BountifulWrapper.impl.getDataWatcherObject(8, Float.class);
+    private static final EntityDataAccessor<Float> interactionWidthWatcher = new EntityDataAccessor<>(8, EntityDataSerializers.FLOAT);
 
-    private void getInteractionWidthData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+    private void getInteractionWidthData(boolean ignoreDefault, EntityDataPacketBuilder dataSink) {
         if (ignoreDefault || interactionWidth != 1.0) {
-            dataSink.accept(interactionWidthWatcher, interactionWidth);
+            dataSink.add(interactionWidthWatcher, interactionWidth);
         }
     }
 
@@ -93,11 +87,11 @@ public class RInteraction extends REntity implements RInteractableEntity<RIntera
         sendPacket(updatePacketSink, this::getInteractionHeightData);
     }
 
-    private static final Object interactionHeightWatcher = BountifulWrapper.impl.getDataWatcherObject(9, Float.class);
+    private static final EntityDataAccessor<Float> interactionHeightWatcher = new EntityDataAccessor<>(9, EntityDataSerializers.FLOAT);
 
-    private void getInteractionHeightData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+    private void getInteractionHeightData(boolean ignoreDefault, EntityDataPacketBuilder dataSink) {
         if (ignoreDefault || interactionHeight != 1.0) {
-            dataSink.accept(interactionHeightWatcher, interactionHeight);
+            dataSink.add(interactionHeightWatcher, interactionHeight);
         }
     }
 
@@ -106,11 +100,11 @@ public class RInteraction extends REntity implements RInteractableEntity<RIntera
         sendPacket(updatePacketSink, this::getResponsiveData);
     }
 
-    private static final Object responsiveWatcher = BountifulWrapper.impl.getDataWatcherObject(10, Boolean.class);
+    private static final EntityDataAccessor<Boolean> responsiveWatcher = new EntityDataAccessor<>(10, EntityDataSerializers.BOOLEAN);
 
-    private void getResponsiveData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+    private void getResponsiveData(boolean ignoreDefault, EntityDataPacketBuilder dataSink) {
         if (ignoreDefault || !responsive) {
-            dataSink.accept(responsiveWatcher, responsive);
+            dataSink.add(responsiveWatcher, responsive);
         }
     }
 }

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

@@ -63,9 +63,9 @@ public class RItemDisplay extends RDisplay {
 
     private static final EntityDataAccessor<net.minecraft.world.item.ItemStack> itemStackWatcher = new EntityDataAccessor<>(23, EntityDataSerializers.ITEM_STACK);
 
-    private void getItemStack(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getItemStack(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || !itemStack.equals(DEFAULT_ITEM_STACK)) {
-            packetSink.accept(itemStackWatcher, CraftItemStack.asNMSCopy(itemStack));
+            packetSink.add(itemStackWatcher, CraftItemStack.asNMSCopy(itemStack));
         }
     }
 
@@ -76,9 +76,9 @@ public class RItemDisplay extends RDisplay {
         sendPacket(updatePacketSink, this::getItemDisplayTransform);
     }
 
-    private void getItemDisplayTransform(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getItemDisplayTransform(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || itemDisplayTransform != ItemDisplay.ItemDisplayTransform.NONE) {
-            packetSink.accept(itemDisplayTransformWatcher, (byte) itemDisplayTransform.ordinal());
+            packetSink.add(itemDisplayTransformWatcher, (byte) itemDisplayTransform.ordinal());
         }
     }
 }

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

@@ -21,7 +21,6 @@ package de.steamwar.entity;
 
 import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.properties.Property;
-import de.steamwar.core.BountifulWrapper;
 import de.steamwar.core.ProtocolWrapper;
 import de.steamwar.network.CoreNetworkHandler;
 import de.steamwar.network.NetworkSender;
@@ -29,6 +28,8 @@ import de.steamwar.network.packets.common.PlayerSkinRequestPacket;
 import lombok.Getter;
 import lombok.Setter;
 import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
+import net.minecraft.network.syncher.EntityDataAccessor;
+import net.minecraft.network.syncher.EntityDataSerializers;
 import net.minecraft.world.phys.Vec3;
 import org.bukkit.GameMode;
 import org.bukkit.Location;
@@ -42,7 +43,7 @@ import java.util.function.Consumer;
 
 public class RPlayer extends REntity implements RInteractableEntity<RPlayer> {
 
-    private static final Object skinPartsDataWatcher = BountifulWrapper.impl.getDataWatcherObject(17, Byte.class);
+    private static final EntityDataAccessor<Byte> skinPartsDataWatcher = new EntityDataAccessor<>(17, EntityDataSerializers.BYTE);
 
     @Getter
     private final UUID actualUUID;
@@ -85,7 +86,7 @@ public class RPlayer extends REntity implements RInteractableEntity<RPlayer> {
     @Override
     void spawn(Consumer<Object> packetSink) {
         packetSink.accept(getNamedSpawnPacket());
-        packetSink.accept(getDataWatcherPacket(skinPartsDataWatcher, (byte) 0x7F));
+        entityDataPacket().add(skinPartsDataWatcher, (byte) 0x7F).send(packetSink);
 
         for (Map.Entry<Object, ItemStack> entry : itemSlots.entrySet()) {
             packetSink.accept(getEquipmentPacket(entry.getKey(), entry.getValue()));

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

@@ -77,9 +77,9 @@ public class RTextDisplay extends RDisplay {
 
     private static final EntityDataAccessor<Component> textWatcher = new EntityDataAccessor<>(23, EntityDataSerializers.COMPONENT);
 
-    private void getText(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getText(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || !text.isEmpty()) {
-            packetSink.accept(textWatcher, MutableComponent.create(PlainTextContents.create(text)));
+            packetSink.add(textWatcher, MutableComponent.create(PlainTextContents.create(text)));
         }
     }
 
@@ -90,9 +90,9 @@ public class RTextDisplay extends RDisplay {
 
     private static final EntityDataAccessor<Integer> lineWidthWatcher = new EntityDataAccessor<>(24, EntityDataSerializers.INT);
 
-    private void getLineWidth(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getLineWidth(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || lineWidth != 200) {
-            packetSink.accept(lineWidthWatcher, lineWidth);
+            packetSink.add(lineWidthWatcher, lineWidth);
         }
     }
 
@@ -103,9 +103,9 @@ public class RTextDisplay extends RDisplay {
 
     private static final EntityDataAccessor<Byte> textOpacityWatcher = new EntityDataAccessor<>(26, EntityDataSerializers.BYTE);
 
-    private void getTextOpacity(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getTextOpacity(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || textOpacity != (byte) -1) {
-            packetSink.accept(textOpacityWatcher, textOpacity);
+            packetSink.add(textOpacityWatcher, textOpacity);
         }
     }
 
@@ -126,9 +126,9 @@ public class RTextDisplay extends RDisplay {
 
     private static final EntityDataAccessor<Integer> backgroundColorWatcher = new EntityDataAccessor<>(25, EntityDataSerializers.INT);
 
-    private void getBackgroundColor(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getBackgroundColor(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         if (ignoreDefault || backgroundColor != null) {
-            packetSink.accept(backgroundColorWatcher, backgroundColor);
+            packetSink.add(backgroundColorWatcher, backgroundColor);
         }
     }
 
@@ -146,7 +146,7 @@ public class RTextDisplay extends RDisplay {
 
     private static final EntityDataAccessor<Byte> textStatusWatcher = new EntityDataAccessor<>(27, EntityDataSerializers.BYTE);
 
-    private void getTextStatus(boolean ignoreDefault, BiConsumer<Object, Object> packetSink) {
+    private void getTextStatus(boolean ignoreDefault, EntityDataPacketBuilder packetSink) {
         byte status = 0;
 
         if (shadowed) {
@@ -167,7 +167,7 @@ public class RTextDisplay extends RDisplay {
         }
 
         if (ignoreDefault || status != 0) {
-            packetSink.accept(textStatusWatcher, status);
+            packetSink.add(textStatusWatcher, status);
         }
     }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/ChunkHider.java

@@ -19,10 +19,8 @@
 
 package de.steamwar.techhider;
 
-import de.steamwar.Reflection;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
-import net.minecraft.core.SectionPos;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
 import net.minecraft.util.SimpleBitStorage;
@@ -35,13 +33,8 @@ import java.util.List;
 import java.util.function.UnaryOperator;
 
 public class ChunkHider {
-    private static final UnaryOperator<Object> chunkPacketShallowCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkWithLightPacket.class);
-    private static final UnaryOperator<Object> chunkDataShallowCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkPacketData.class);
-
-    private static final Reflection.Field<ClientboundLevelChunkPacketData> levelChunkPacketDataField = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, ClientboundLevelChunkPacketData.class, 0);
-
-    private static final Reflection.Field<byte[]> chunkBlockDataField = Reflection.getField(ClientboundLevelChunkPacketData.class, byte[].class, 0);
-    private static final Reflection.Field<List> chunkBlockEntitiesDataField = Reflection.getField(ClientboundLevelChunkPacketData.class, List.class, 0);
+    private static final UnaryOperator<ClientboundLevelChunkWithLightPacket> chunkPacketShallowCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkWithLightPacket.class, ClientboundLevelChunkWithLightPacket::new);
+    private static final UnaryOperator<ClientboundLevelChunkPacketData> chunkDataShallowCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkPacketData.class, ClientboundLevelChunkPacketData::new);
 
     private final int SECTION_SPAN_SIZE = 16;
     private final byte BIT_PER_BLOCK_INDIRECTION_LIMIT = 8;
@@ -178,8 +171,8 @@ public class ChunkHider {
         byte[] data = new byte[out.readableBytes()];
         out.readBytes(data);
 
-        List<Object> blockEntities = chunkBlockEntitiesDataField.get(chunkData);
-        List<Object> filteredBlockEntities = filterBlockEntities(player, blockEntities, chunkX, chunkZ);
+        List<ClientboundLevelChunkPacketData.BlockEntityInfo> blockEntities = chunkData.blockEntitiesData;
+        List<ClientboundLevelChunkPacketData.BlockEntityInfo> filteredBlockEntities = filterBlockEntities(player, blockEntities, chunkX, chunkZ);
 
         return buildNewChunkPacket(packet, data, filteredBlockEntities);
 
@@ -237,33 +230,24 @@ public class ChunkHider {
         return reEncodedData.getRaw();
     }
 
-    private ClientboundLevelChunkWithLightPacket buildNewChunkPacket(ClientboundLevelChunkWithLightPacket originalPacket, byte[] newBlockDataBuffer, List<Object> newBlockEntities) {
-        ClientboundLevelChunkWithLightPacket clonedPacket = (ClientboundLevelChunkWithLightPacket) chunkPacketShallowCloner.apply(originalPacket);
-        ClientboundLevelChunkPacketData clonedPacketChunkData = (ClientboundLevelChunkPacketData) chunkDataShallowCloner.apply(originalPacket.getChunkData());
+    private ClientboundLevelChunkWithLightPacket buildNewChunkPacket(ClientboundLevelChunkWithLightPacket originalPacket, byte[] newBlockDataBuffer, List<ClientboundLevelChunkPacketData.BlockEntityInfo> newBlockEntities) {
+        ClientboundLevelChunkWithLightPacket clonedPacket = chunkPacketShallowCloner.apply(originalPacket);
+        ClientboundLevelChunkPacketData clonedPacketChunkData = chunkDataShallowCloner.apply(originalPacket.getChunkData());
 
-        chunkBlockDataField.set(clonedPacketChunkData, newBlockDataBuffer);
-        chunkBlockEntitiesDataField.set(clonedPacketChunkData, newBlockEntities);
-
-        levelChunkPacketDataField.set(clonedPacket, clonedPacketChunkData);
+        clonedPacketChunkData.buffer = newBlockDataBuffer;
+        clonedPacketChunkData.blockEntitiesData = newBlockEntities;
+        clonedPacket.chunkData = clonedPacketChunkData;
 
         return clonedPacket;
     }
 
-
-    private static final Class<?> blockEntitiyInfoClass = Reflection.getClass("net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData$BlockEntityInfo");
-
-    private static final Reflection.Field<BlockEntityType> blockEntityInfoTypeField = Reflection.getField(blockEntitiyInfoClass, BlockEntityType.class, 0);
-    private static final Reflection.Field<Integer> packedXZField = Reflection.getField(blockEntitiyInfoClass, int.class, 0);
-    private static final Reflection.Field<Integer> yField = Reflection.getField(blockEntitiyInfoClass, int.class, 1);
-
-    private List<Object> filterBlockEntities(Player player, List<Object> blockEntities, int chunkX, int chunkZ) {
+    private List<ClientboundLevelChunkPacketData.BlockEntityInfo> filterBlockEntities(Player player, List<ClientboundLevelChunkPacketData.BlockEntityInfo> blockEntities, int chunkX, int chunkZ) {
         int fourBitBitmask = 0b0000_1111;
 
         return blockEntities.stream()
                 .filter((blockEntityInfo) -> {
-                    BlockEntityType<?> type = blockEntityInfoTypeField.get(blockEntityInfo);
-
-                    int packedXZ = packedXZField.get(blockEntityInfo);
+                    BlockEntityType<?> type = blockEntityInfo.type;
+                    int packedXZ = blockEntityInfo.packedXZ;
 
                     int localX = (packedXZ >> 4) & fourBitBitmask;
                     int localZ = packedXZ & fourBitBitmask;
@@ -271,7 +255,7 @@ public class ChunkHider {
                     int worldX = (chunkX * SECTION_SPAN_SIZE) + localX;
                     int worldZ = (chunkZ * SECTION_SPAN_SIZE) + localZ;
 
-                    int worldY = yField.get(blockEntityInfo);
+                    int worldY = blockEntityInfo.y;
 
                     return accessPrivilegeProvider.isPlayerPrivilegedToAccessPosition(player, worldX, worldY, worldZ) && accessPrivilegeProvider.isPlayerPrivilegedToAccessBlockEntity(player, worldX, worldY, worldZ, type);
                 }).toList();

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/ProtocolUtils.java

@@ -19,64 +19,37 @@
 
 package de.steamwar.techhider;
 
-import com.google.common.primitives.Bytes;
-import de.steamwar.Reflection;
 import io.netty.buffer.ByteBuf;
 
-import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.BiConsumer;
-import java.util.function.BiFunction;
+import java.util.function.Supplier;
 import java.util.function.UnaryOperator;
 
 public class ProtocolUtils {
     private ProtocolUtils() {
     }
 
-    @Deprecated
-    public static BiFunction<Object, UnaryOperator<Object>, Object> arrayCloneGenerator(Class<?> elementClass) {
-        return (array, worker) -> {
-            int length = Array.getLength(array);
-            Object result = Array.newInstance(elementClass, length);
-
-            for (int i = 0; i < length; i++) {
-                Array.set(result, i, worker.apply(Array.get(array, i)));
-            }
-
-            return result;
-        };
-    }
-
-    public static UnaryOperator<Object> shallowCloneGenerator(Class<?> clazz) {
-        BiConsumer<Object, Object> filler = shallowFill(clazz);
+    public static <T> UnaryOperator<T> shallowCloneGenerator(Class<T> clazz, Supplier<T> supplier) {
+        BiConsumer<T, T> filler = shallowFill(clazz);
 
         return source -> {
-            Object clone = Reflection.newInstance(clazz);
+            T clone = supplier.get();
             filler.accept(source, clone);
             return clone;
         };
     }
 
-    public static <T> UnaryOperator<T> shallowTypedCloneGenerator(Class<T> clazz) {
-        BiConsumer<Object, Object> filler = shallowFill(clazz);
-
-        return source -> {
-            Object clone = Reflection.newInstance(clazz);
-            filler.accept(source, clone);
-            return (T) clone;
-        };
-    }
-
-    private static BiConsumer<Object, Object> shallowFill(Class<?> clazz) {
+    private static <T> BiConsumer<T, T> shallowFill(Class<T> clazz) {
         if (clazz == null) {
             return (source, clone) -> {
             };
         }
 
-        BiConsumer<Object, Object> superFiller = shallowFill(clazz.getSuperclass());
+        BiConsumer superFiller = shallowFill(clazz.getSuperclass());
 
         Field[] fds = clazz.getDeclaredFields();
         List<Field> fields = new ArrayList<>();
@@ -106,25 +79,6 @@ public class ProtocolUtils {
         return chunk;
     }
 
-    @Deprecated
-    public static int readVarInt(byte[] array, int startPos) {
-        int numRead = 0;
-        int result = 0;
-        byte read;
-        do {
-            read = array[startPos + numRead];
-            int value = (read & 0b01111111);
-            result |= (value << (7 * numRead));
-
-            numRead++;
-            if (numRead > 5) {
-                break;
-            }
-        } while ((read & 0b10000000) != 0);
-
-        return result;
-    }
-
     public static int readVarInt(ByteBuf buf) {
         int numRead = 0;
         int result = 0;
@@ -167,53 +121,4 @@ public class ProtocolUtils {
             writeVarInt(buf, varInt);
         }
     }
-
-    @Deprecated
-    public static int readVarIntLength(byte[] array, int startPos) {
-        int numRead = 0;
-        byte read;
-        do {
-            read = array[startPos + numRead];
-            numRead++;
-            if (numRead > 5) {
-                break;
-            }
-        } while ((read & 0b10000000) != 0);
-
-        return numRead;
-    }
-
-    @Deprecated
-    public static byte[] writeVarInt(int value) {
-        List<Byte> buffer = new ArrayList<>(5);
-        do {
-            byte temp = (byte) (value & 0b01111111);
-            // Note: >>> means that the sign bit is shifted with the rest of the number rather than being left alone
-            value >>>= 7;
-            if (value != 0) {
-                temp |= 0b10000000;
-            }
-            buffer.add(temp);
-        } while (value != 0);
-        return Bytes.toArray(buffer);
-    }
-
-    @Deprecated
-    public static class ChunkPos {
-        final int x;
-        final int z;
-
-        public ChunkPos(int x, int z) {
-            this.x = x;
-            this.z = z;
-        }
-
-        public final int x() {
-            return x;
-        }
-
-        public final int z() {
-            return z;
-        }
-    }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/TechHider.java

@@ -20,7 +20,6 @@
 package de.steamwar.techhider;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import it.unimi.dsi.fastutil.ints.IntList;
 import it.unimi.dsi.fastutil.shorts.ShortArraySet;
@@ -364,24 +363,16 @@ public class TechHider {
         };
     }
 
-    private final Reflection.Field<Integer> moveEntityPacketEntityIdField = Reflection.getField(ClientboundMoveEntityPacket.class, int.class, 0);
-
     private Packet<?> processMoveEntityPacket(Player player, ClientboundMoveEntityPacket packet) {
-        int entityId = moveEntityPacketEntityIdField.get(packet);
-
-        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, entityId)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, packet.entityId)) {
             return packet;
         } else {
             return null;
         }
     }
 
-    private final Reflection.Field<Integer> rotateHeadPacketEntityIdField = Reflection.getField(ClientboundRotateHeadPacket.class, int.class, 0);
-
     private Packet<?> processRotateHeadPacket(Player player, ClientboundRotateHeadPacket packet) {
-        int entityId = rotateHeadPacketEntityIdField.get(packet);
-
-        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, entityId)) {
+        if (privilegeProvider.isPlayerPrivilegedToAccessEntity(player, packet.entityId)) {
             return packet;
         } else {
             return null;
@@ -463,14 +454,10 @@ public class TechHider {
         }
     }
 
-    private final Reflection.Field<SectionPos> sectionPosField = Reflection.getField(ClientboundSectionBlocksUpdatePacket.class, SectionPos.class, 0);
-    private final Reflection.Field<short[]> oldPosField = Reflection.getField(ClientboundSectionBlocksUpdatePacket.class, short[].class, 0);
-    private final Reflection.Field<BlockState[]> oldStatesField = Reflection.getField(ClientboundSectionBlocksUpdatePacket.class, BlockState[].class, 0);
-
     private ClientboundSectionBlocksUpdatePacket processSectionUpdate(Player p, ClientboundSectionBlocksUpdatePacket packet) {
-        SectionPos sectionPos = sectionPosField.get(packet);
-        short[] oldPos = oldPosField.get(packet);
-        BlockState[] oldStates = oldStatesField.get(packet);
+        SectionPos sectionPos = packet.sectionPos;
+        short[] oldPos = packet.positions;
+        BlockState[] oldStates = packet.states;
 
         List<Short> filteredPos = new ArrayList<>(oldPos.length);
         List<BlockState> filteredStates = new ArrayList<>(oldStates.length);

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/legacy/ChunkHider.java

@@ -19,22 +19,18 @@
 
 package de.steamwar.techhider.legacy;
 
-import de.steamwar.Reflection;
 import de.steamwar.techhider.ProtocolUtils;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import lombok.Getter;
-import net.minecraft.core.Registry;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData;
 import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
-import net.minecraft.resources.ResourceLocation;
 import net.minecraft.util.SimpleBitStorage;
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import org.bukkit.entity.Player;
 
 import java.util.Collections;
-import java.util.List;
 import java.util.Set;
 import java.util.function.BiFunction;
 import java.util.function.UnaryOperator;
@@ -44,35 +40,26 @@ import java.util.stream.Collectors;
 public class ChunkHider {
     public static final ChunkHider impl = new ChunkHider();
 
-    public Class<?> mapChunkPacket() {
-        return ClientboundLevelChunkWithLightPacket.class;
-    }
+    private static final UnaryOperator<ClientboundLevelChunkWithLightPacket> chunkPacketCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkWithLightPacket.class, ClientboundLevelChunkWithLightPacket::new);
+    private static final UnaryOperator<ClientboundLevelChunkPacketData> chunkDataCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkPacketData.class, ClientboundLevelChunkPacketData::new);
 
-    private static final UnaryOperator<Object> chunkPacketCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkWithLightPacket.class);
-    private static final UnaryOperator<Object> chunkDataCloner = ProtocolUtils.shallowCloneGenerator(ClientboundLevelChunkPacketData.class);
-
-    private static final Reflection.Field<Integer> chunkXField = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, int.class, 0);
-    private static final Reflection.Field<Integer> chunkZField = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, int.class, 1);
-    private static final Reflection.Field<ClientboundLevelChunkPacketData> chunkData = Reflection.getField(ClientboundLevelChunkWithLightPacket.class, ClientboundLevelChunkPacketData.class, 0);
-
-    private static final Reflection.Field<byte[]> dataField = Reflection.getField(ClientboundLevelChunkPacketData.class, byte[].class, 0);
-    private static final Reflection.Field<List> tileEntities = Reflection.getField(ClientboundLevelChunkPacketData.class, List.class, 0);
-
-    public BiFunction<Player, Object, Object> chunkHiderGenerator(TechHider techHider) {
+    public BiFunction<Player, ClientboundLevelChunkWithLightPacket, ClientboundLevelChunkWithLightPacket> chunkHiderGenerator(TechHider techHider) {
         return (p, packet) -> {
-            int chunkX = chunkXField.get(packet);
-            int chunkZ = chunkZField.get(packet);
+            int chunkX = packet.getX();
+            int chunkZ = packet.getZ();
             if (techHider.getLocationEvaluator().skipChunk(p, chunkX, chunkZ)) {
                 return packet;
             }
 
             packet = chunkPacketCloner.apply(packet);
-            Object dataWrapper = chunkDataCloner.apply(chunkData.get(packet));
+            ClientboundLevelChunkPacketData dataWrapper = chunkDataCloner.apply(packet.getChunkData());
 
             Set<String> hiddenBlockEntities = techHider.getHiddenBlockEntities();
-            tileEntities.set(dataWrapper, ((List<?>) tileEntities.get(dataWrapper)).stream().filter(te -> tileEntityVisible(hiddenBlockEntities, te)).collect(Collectors.toList()));
+            dataWrapper.blockEntitiesData = dataWrapper.blockEntitiesData.stream()
+                    .filter(te -> tileEntityVisible(hiddenBlockEntities, te))
+                    .collect(Collectors.toList());
 
-            ByteBuf in = Unpooled.wrappedBuffer(dataField.get(dataWrapper));
+            ByteBuf in = Unpooled.wrappedBuffer(dataWrapper.buffer);
             ByteBuf out = Unpooled.buffer(in.readableBytes() + 64);
             for (int yOffset = p.getWorld().getMinHeight(); yOffset < p.getWorld().getMaxHeight(); yOffset += 16) {
                 SectionHider section = new SectionHider(p, techHider, in, out, chunkX, yOffset / 16, chunkZ);
@@ -88,21 +75,16 @@ public class ChunkHider {
 
             byte[] data = new byte[out.readableBytes()];
             out.readBytes(data);
-            dataField.set(dataWrapper, data);
+            dataWrapper.buffer = data;
 
-            chunkData.set(packet, dataWrapper);
+            packet.chunkData = dataWrapper;
             return packet;
         };
     }
 
-    private static final Registry<BlockEntityType<?>> registry = Reflection.getField(BuiltInRegistries.class, "BLOCK_ENTITY_TYPE", Registry.class).get(null);
-    private static final Reflection.Method getKey = Reflection.getTypedMethod(Reflection.getClass("net.minecraft.core.Registry"), "getKey", ResourceLocation.class, Object.class);
-    public static final Class<?> tileEntity = Reflection.getClass("net.minecraft.network.protocol.game.ClientboundLevelChunkPacketData$BlockEntityInfo");
-    protected static final Reflection.Field<BlockEntityType> entityType = Reflection.getField(tileEntity, BlockEntityType.class, 0);
-
-    protected boolean tileEntityVisible(Set<String> hiddenBlockEntities, Object tile) {
-        BlockEntityType type = entityType.get(tile);
-        String path = ((ResourceLocation) getKey.invoke(registry, type)).getPath();
+    protected boolean tileEntityVisible(Set<String> hiddenBlockEntities, ClientboundLevelChunkPacketData.BlockEntityInfo tile) {
+        BlockEntityType<?> type = tile.type;
+        String path = BuiltInRegistries.BLOCK_ENTITY_TYPE.getKey(type).getPath();
         return !hiddenBlockEntities.contains(path);
     }
 

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/legacy/ProtocolWrapper.java

@@ -19,10 +19,8 @@
 
 package de.steamwar.techhider.legacy;
 
-import de.steamwar.Reflection;
 import net.minecraft.core.SectionPos;
-import net.minecraft.world.level.block.entity.BlockEntityType;
-import net.minecraft.world.level.block.entity.SignBlockEntity;
+import net.minecraft.network.protocol.game.ClientboundSectionBlocksUpdatePacket;
 import net.minecraft.world.level.block.state.BlockState;
 import org.bukkit.entity.Player;
 
@@ -33,24 +31,20 @@ import java.util.function.BiFunction;
 public class ProtocolWrapper {
     public static final ProtocolWrapper impl = new ProtocolWrapper();
 
-    private static final Reflection.Field<SectionPos> multiBlockChangeChunk = Reflection.getField(TechHider.multiBlockChangePacket, SectionPos.class, 0);
-    private static final Reflection.Field<short[]> multiBlockChangePos = Reflection.getField(TechHider.multiBlockChangePacket, short[].class, 0);
-    private static final Reflection.Field<BlockState[]> multiBlockChangeBlocks = Reflection.getField(TechHider.multiBlockChangePacket, BlockState[].class, 0);
-
-    public BiFunction<Player, Object, Object> multiBlockChangeGenerator(TechHider techHider) {
+    public BiFunction<Player, ClientboundSectionBlocksUpdatePacket, ClientboundSectionBlocksUpdatePacket> multiBlockChangeGenerator(TechHider techHider) {
         return (p, packet) -> {
             TechHider.LocationEvaluator locationEvaluator = techHider.getLocationEvaluator();
-            Object chunkCoords = multiBlockChangeChunk.get(packet);
-            int chunkX = TechHider.blockPositionX.get(chunkCoords);
-            int chunkY = TechHider.blockPositionY.get(chunkCoords);
-            int chunkZ = TechHider.blockPositionZ.get(chunkCoords);
+            SectionPos chunkCoords = packet.sectionPos;
+            int chunkX = chunkCoords.getX();
+            int chunkY = chunkCoords.getY();
+            int chunkZ = chunkCoords.getZ();
             if (locationEvaluator.skipChunkSection(p, chunkX, chunkY, chunkZ)) {
                 return packet;
             }
 
             packet = TechHider.multiBlockChangeCloner.apply(packet);
-            final short[] oldPos = multiBlockChangePos.get(packet);
-            final BlockState[] oldBlocks = multiBlockChangeBlocks.get(packet);
+            final short[] oldPos = packet.positions;
+            final BlockState[] oldBlocks = packet.states;
             ArrayList<Short> poss = new ArrayList<>(oldPos.length);
             ArrayList<BlockState> blocks = new ArrayList<>(oldPos.length);
             for (int i = 0; i < oldPos.length; i++) {
@@ -77,16 +71,9 @@ public class ProtocolWrapper {
                 newPos[i] = poss.get(i);
             }
 
-            multiBlockChangePos.set(packet, newPos);
-            multiBlockChangeBlocks.set(packet, blocks.toArray(new BlockState[0]));
+            packet.positions = newPos;
+            packet.states = blocks.toArray(BlockState[]::new);
             return packet;
         };
     }
-
-    private static final Reflection.Field<BlockEntityType> tileEntityType = Reflection.getField(TechHider.tileEntityDataPacket, BlockEntityType.class, 0);
-    private static final BlockEntityType<?> signType = Reflection.getField(BlockEntityType.class, BlockEntityType.class, 0, SignBlockEntity.class).get(null);
-
-    public boolean unfilteredTileEntityDataAction(Object packet) {
-        return tileEntityType.get(packet) != signType;
-    }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/techhider/legacy/TechHider.java

@@ -20,7 +20,6 @@
 package de.steamwar.techhider.legacy;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
-import de.steamwar.Reflection;
 import de.steamwar.techhider.BlockIds;
 import de.steamwar.techhider.ProtocolUtils;
 import lombok.Getter;
@@ -28,6 +27,7 @@ import net.minecraft.core.BlockPos;
 import net.minecraft.core.Vec3i;
 import net.minecraft.network.protocol.game.*;
 import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
 import org.bukkit.Material;
 import org.bukkit.craftbukkit.util.CraftMagicNumbers;
@@ -37,7 +37,6 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.BiFunction;
-import java.util.function.Function;
 import java.util.function.UnaryOperator;
 import java.util.stream.Collectors;
 
@@ -45,10 +44,6 @@ import java.util.stream.Collectors;
 public class TechHider {
 
     public static final Class<?> blockPosition = BlockPos.class;
-    private static final Class<?> baseBlockPosition = Vec3i.class;
-    public static final Reflection.Field<Integer> blockPositionX = Reflection.getField(baseBlockPosition, int.class, 0);
-    public static final Reflection.Field<Integer> blockPositionY = Reflection.getField(baseBlockPosition, int.class, 1);
-    public static final Reflection.Field<Integer> blockPositionZ = Reflection.getField(baseBlockPosition, int.class, 2);
 
     public static final Class<?> iBlockData = BlockState.class;
     public static final Class<?> block = Block.class;
@@ -79,11 +74,11 @@ public class TechHider {
         this.obfuscationTarget = CraftMagicNumbers.getBlock(obfuscationTarget).defaultBlockState();
         this.obfuscationTargetId = BlockIds.impl.materialToId(obfuscationTarget);
 
-        techhiders.put(blockActionPacket, this::blockActionHider);
-        techhiders.put(blockChangePacket, this::blockChangeHider);
-        techhiders.put(tileEntityDataPacket, this::tileEntityDataHider);
-        techhiders.put(multiBlockChangePacket, ProtocolWrapper.impl.multiBlockChangeGenerator(this));
-        techhiders.put(ChunkHider.impl.mapChunkPacket(), ChunkHider.impl.chunkHiderGenerator(this));
+        techhiders.put(ClientboundBlockEventPacket.class, (player, o) -> this.blockActionHider(player, (ClientboundBlockEventPacket) o));
+        techhiders.put(ClientboundBlockUpdatePacket.class, (player, o) -> this.blockChangeHider(player, (ClientboundBlockUpdatePacket) o));
+        techhiders.put(ClientboundBlockEntityDataPacket.class, (player, o) -> this.tileEntityDataHider(player, (ClientboundBlockEntityDataPacket) o));
+        techhiders.put(ClientboundSectionBlocksUpdatePacket.class, (BiFunction) ProtocolWrapper.impl.multiBlockChangeGenerator(this));
+        techhiders.put(ClientboundLevelChunkWithLightPacket.class, (BiFunction) ChunkHider.impl.chunkHiderGenerator(this));
         techhiders.put(ServerboundUseItemOnPacket.class, (p, packet) -> locationEvaluator.suppressInteractions(p) ? null : packet);
         techhiders.put(ServerboundInteractPacket.class, (p, packet) -> locationEvaluator.suppressInteractions(p) ? null : packet);
 
@@ -97,53 +92,43 @@ public class TechHider {
         techhiders.forEach(TinyProtocol.instance::removeFilter);
     }
 
-    public static final Class<?> multiBlockChangePacket = ClientboundSectionBlocksUpdatePacket.class;
-    public static final UnaryOperator<Object> multiBlockChangeCloner = ProtocolUtils.shallowCloneGenerator(TechHider.multiBlockChangePacket);
+    public static final UnaryOperator<ClientboundSectionBlocksUpdatePacket> multiBlockChangeCloner = ProtocolUtils.shallowCloneGenerator(ClientboundSectionBlocksUpdatePacket.class, ClientboundSectionBlocksUpdatePacket::new);
 
-    private static final Class<?> blockChangePacket = ClientboundBlockUpdatePacket.class;
-    private static final Function<Object, Object> blockChangeCloner = ProtocolUtils.shallowCloneGenerator(blockChangePacket);
-    private static final Reflection.Field<?> blockChangePosition = Reflection.getField(blockChangePacket, blockPosition, 0);
-    private static final Reflection.Field<?> blockChangeBlockData = Reflection.getField(blockChangePacket, iBlockData, 0);
+    private static final UnaryOperator<ClientboundBlockUpdatePacket> blockChangeCloner = ProtocolUtils.shallowCloneGenerator(ClientboundBlockUpdatePacket.class, ClientboundBlockUpdatePacket::new);
 
-    private Object blockChangeHider(Player p, Object packet) {
-        switch (locationEvaluator.checkBlockPos(p, blockChangePosition.get(packet))) {
+    private ClientboundBlockUpdatePacket blockChangeHider(Player p, ClientboundBlockUpdatePacket packet) {
+        switch (locationEvaluator.checkBlockPos(p, packet.getPos())) {
             case SKIP:
                 return packet;
             case CHECK:
-                if (!iBlockDataHidden((BlockState) blockChangeBlockData.get(packet))) {
+                if (!iBlockDataHidden(packet.blockState)) {
                     return packet;
                 }
             case HIDE:
                 packet = blockChangeCloner.apply(packet);
-                blockChangeBlockData.set(packet, obfuscationTarget);
+                packet.blockState = (BlockState) obfuscationTarget;
                 return packet;
             case HIDE_AIR:
             default:
                 packet = blockChangeCloner.apply(packet);
-                blockChangeBlockData.set(packet, AIR);
+                packet.blockState = (BlockState) AIR;
                 return packet;
         }
     }
 
-    private static final Class<?> blockActionPacket = ClientboundBlockEventPacket.class;
-    private static final Reflection.Field<?> blockActionPosition = Reflection.getField(blockActionPacket, blockPosition, 0);
-
-    private Object blockActionHider(Player p, Object packet) {
-        if (locationEvaluator.checkBlockPos(p, blockActionPosition.get(packet)) == State.SKIP) {
+    private Object blockActionHider(Player p, ClientboundBlockEventPacket packet) {
+        if (locationEvaluator.checkBlockPos(p, packet.getPos()) == State.SKIP) {
             return packet;
         }
         return null;
     }
 
-    public static final Class<?> tileEntityDataPacket = ClientboundBlockEntityDataPacket.class;
-    private static final Reflection.Field<?> tileEntityDataPosition = Reflection.getField(tileEntityDataPacket, blockPosition, 0);
-
-    private Object tileEntityDataHider(Player p, Object packet) {
-        switch (locationEvaluator.checkBlockPos(p, tileEntityDataPosition.get(packet))) {
+    private ClientboundBlockEntityDataPacket tileEntityDataHider(Player p, ClientboundBlockEntityDataPacket packet) {
+        switch (locationEvaluator.checkBlockPos(p, packet.getPos())) {
             case SKIP:
                 return packet;
             case CHECK:
-                if (ProtocolWrapper.impl.unfilteredTileEntityDataAction(packet)) {
+                if (packet.getType() != BlockEntityType.SIGN) {
                     return packet;
                 }
             default:
@@ -173,8 +158,8 @@ public class TechHider {
             return skipChunkSection(player, ProtocolUtils.posToChunk(x), ProtocolUtils.posToChunk(y), ProtocolUtils.posToChunk(z)) ? State.SKIP : State.CHECK;
         }
 
-        default State checkBlockPos(Player player, Object pos) {
-            return check(player, blockPositionX.get(pos), blockPositionY.get(pos), blockPositionZ.get(pos));
+        default State checkBlockPos(Player player, Vec3i pos) {
+            return check(player, pos.getX(), pos.getY(), pos.getZ());
         }
 
         default boolean blockPrecise(Player player, int x, int y, int z) {

SpigotCore/SpigotCore_Main/src/spigotcore.accesswidener

@@ -0,0 +1,71 @@
+accessWidener v2 named
+
+# For TinyProtocol and CheckpointUtilsJ9
+accessible field net/minecraft/server/network/ServerConnectionListener channels Ljava/util/List;
+
+# For ErrorHandler
+accessible field org/spigotmc/WatchdogThread instance Lorg/spigotmc/WatchdogThread;
+
+# For ResourceKey
+accessible method net/minecraft/resources/ResourceKey <init> (Lnet/minecraft/resources/ResourceLocation;Lnet/minecraft/resources/ResourceLocation;)V
+accessible method net/minecraft/resources/ResourceLocation <init> (Ljava/lang/String;Ljava/lang/String;)V
+
+# For SteamwarGameProfileRepository
+accessible field net/minecraft/server/MinecraftServer services Lnet/minecraft/server/Services;
+mutable field net/minecraft/server/MinecraftServer services Lnet/minecraft/server/Services;
+
+# REntity
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundAnimatePacket
+accessible field net/minecraft/network/protocol/game/ClientboundAnimatePacket id I
+mutable field net/minecraft/network/protocol/game/ClientboundAnimatePacket id I
+accessible field net/minecraft/network/protocol/game/ClientboundAnimatePacket action I
+mutable field net/minecraft/network/protocol/game/ClientboundAnimatePacket action I
+
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundEntityEventPacket
+accessible field net/minecraft/network/protocol/game/ClientboundEntityEventPacket entityId I
+mutable field net/minecraft/network/protocol/game/ClientboundEntityEventPacket entityId I
+accessible field net/minecraft/network/protocol/game/ClientboundEntityEventPacket eventId B
+mutable field net/minecraft/network/protocol/game/ClientboundEntityEventPacket eventId B
+
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundRotateHeadPacket
+accessible field net/minecraft/network/protocol/game/ClientboundRotateHeadPacket yHeadRot B
+mutable field net/minecraft/network/protocol/game/ClientboundRotateHeadPacket yHeadRot B
+## + TechHider
+accessible field net/minecraft/network/protocol/game/ClientboundRotateHeadPacket entityId I
+mutable field net/minecraft/network/protocol/game/ClientboundRotateHeadPacket entityId I
+
+# For ChunkHider
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket
+accessible field net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket chunkData Lnet/minecraft/network/protocol/game/ClientboundLevelChunkPacketData;
+mutable field net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket chunkData Lnet/minecraft/network/protocol/game/ClientboundLevelChunkPacketData;
+
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData
+accessible field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData buffer [B
+mutable field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData buffer [B
+accessible field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData blockEntitiesData Ljava/util/List;
+mutable field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData blockEntitiesData Ljava/util/List;
+
+accessible class net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData$BlockEntityInfo
+accessible field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData$BlockEntityInfo type Lnet/minecraft/world/level/block/entity/BlockEntityType;
+accessible field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData$BlockEntityInfo packedXZ I
+accessible field net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData$BlockEntityInfo y I
+
+# For TechHider
+accessible field net/minecraft/network/protocol/game/ClientboundMoveEntityPacket entityId I
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket
+accessible field net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket sectionPos Lnet/minecraft/core/SectionPos;
+accessible field net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket positions [S
+mutable field net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket positions [S
+accessible field net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket states [Lnet/minecraft/world/level/block/state/BlockState;
+mutable field net/minecraft/network/protocol/game/ClientboundSectionBlocksUpdatePacket states [Lnet/minecraft/world/level/block/state/BlockState;
+
+# For legacy/TechHider
+## transitive-extendable means that a public no args constructor is added without any super initialization
+transitive-extendable class net/minecraft/network/protocol/game/ClientboundBlockUpdatePacket
+mutable field net/minecraft/network/protocol/game/ClientboundBlockUpdatePacket blockState Lnet/minecraft/world/level/block/state/BlockState;

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

@@ -63,7 +63,7 @@ public abstract class Node {
         nodes.forEach(consumer);
     }
 
-    public abstract ProcessBuilder startServer(String serverJar, File directory, String worldDir, String levelName, int port, String... dParams);
+    public abstract ProcessBuilder startServer(ServerVersion version, File directory, String worldDir, String levelName, int port, String... dParams);
 
     protected abstract ProcessBuilder prepareExecution(String... command);
 
@@ -97,7 +97,8 @@ public abstract class Node {
         return hostname;
     }
 
-    protected void constructServerstart(File directory, List<String> cmd, String serverJar, String worldDir, String levelName, int port, String... dParams) {
+    protected void constructServerstart(File directory, List<String> cmd, ServerVersion version, String worldDir, String levelName, int port, String... dParams) {
+        String serverJar = version.getServerJar();
         if (JAVA_8.contains(serverJar)) {
             cmd.add("/usr/lib/jvm/openj9-8/bin/java");
         } else {
@@ -107,6 +108,10 @@ public abstract class Node {
         for (String param : dParams) {
             cmd.add("-D" + param);
         }
+        if (version.isExtendedStartup()) {
+            cmd.add("-Dpaper.disablePluginRemapping=true");
+            cmd.add("-javaagent:/jars/AccessWidener.jar=start");
+        }
         cmd.add("-Xshareclasses:nonfatal,name=" + directory.getName());
         cmd.add("-Xmx768M");
         cmd.addAll(OPENJ9_ARGS);
@@ -145,9 +150,9 @@ public abstract class Node {
         }
 
         @Override
-        public ProcessBuilder startServer(String serverJar, File directory, String worldDir, String levelName, int port, String... dParams) {
+        public ProcessBuilder startServer(ServerVersion version, File directory, String worldDir, String levelName, int port, String... dParams) {
             List<String> cmd = new ArrayList<>();
-            constructServerstart(directory, cmd, serverJar, worldDir, levelName, port, dParams);
+            constructServerstart(directory, cmd, version, worldDir, levelName, port, dParams);
             ProcessBuilder builder = new ProcessBuilder(cmd);
             builder.directory(directory);
             return builder;
@@ -177,7 +182,7 @@ public abstract class Node {
         }
 
         @Override
-        public ProcessBuilder startServer(String serverJar, File directory, String worldDir, String levelName, int port, String... dParams) {
+        public ProcessBuilder startServer(ServerVersion version, File directory, String worldDir, String levelName, int port, String... dParams) {
             List<String> cmd = new ArrayList<>();
             cmd.add("ssh");
             cmd.add("-L");
@@ -186,7 +191,7 @@ public abstract class Node {
             cmd.add("cd");
             cmd.add(directory.getPath());
             cmd.add(";");
-            constructServerstart(directory, cmd, serverJar, worldDir, levelName, port, dParams);
+            constructServerstart(directory, cmd, version, worldDir, levelName, port, dParams);
             return new ProcessBuilder(cmd);
         }
 

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

@@ -325,7 +325,7 @@ public class ServerStarter {
 
     private void regularStart(String serverName, int port) {
         postStart(constructor.construct(serverName, port, node.startServer(
-                version.getServerJar(), directory, worldDir, worldName, port, arguments.entrySet().stream().map(entry -> entry.getKey() + "=" + entry.getValue()).toArray(String[]::new)
+                version, directory, worldDir, worldName, port, arguments.entrySet().stream().map(entry -> entry.getKey() + "=" + entry.getValue()).toArray(String[]::new)
         ), worldCleanup, null));
     }
 

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

@@ -23,6 +23,7 @@ import com.velocitypowered.api.network.ProtocolVersion;
 import de.steamwar.sql.GameModeConfig;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.RequiredArgsConstructor;
 
 import java.io.File;
 import java.util.HashMap;
@@ -33,6 +34,7 @@ import java.util.regex.Pattern;
 
 @Getter
 @AllArgsConstructor
+@RequiredArgsConstructor
 public enum ServerVersion {
     SPIGOT_8("spigot-1.8.8.jar", 8, ProtocolVersion.MINECRAFT_1_8),
     SPIGOT_9("spigot-1.9.4.jar", 9, ProtocolVersion.MINECRAFT_1_9),
@@ -47,7 +49,7 @@ public enum ServerVersion {
     PAPER_18("paper-1.18.2.jar", 15, ProtocolVersion.MINECRAFT_1_18_2),
     PAPER_19("paper-1.19.3.jar", 19, ProtocolVersion.MINECRAFT_1_19_3),
     PAPER_20("paper-1.20.1.jar", 20, ProtocolVersion.MINECRAFT_1_20),
-    PAPER_21("paper-1.21.6.jar", 21, ProtocolVersion.MINECRAFT_1_21_6);
+    PAPER_21("paper-1.21.6.jar", 21, ProtocolVersion.MINECRAFT_1_21_6, true);
 
     private static final Map<String, ServerVersion> chatMap = new HashMap<>();
 
@@ -104,6 +106,10 @@ public enum ServerVersion {
     private final String serverJar;
     private final int versionSuffix;
     private final ProtocolVersion protocolVersion;
+    /**
+     * Adding AccessWidener agent and setting System Property (paper.disablePluginRemapping) to true
+     */
+    private boolean extendedStartup;
 
     public String getWorldFolder(String base) {
         return base + versionSuffix + "/";

VelocityCore/src/de/steamwar/velocitycore/discord/DiscordBot.java

@@ -22,7 +22,6 @@ package de.steamwar.velocitycore.discord;
 import de.steamwar.command.SWCommand;
 import de.steamwar.messages.Chatter;
 import de.steamwar.sql.Event;
-import de.steamwar.sql.SteamwarUser;
 import de.steamwar.velocitycore.VelocityCore;
 import de.steamwar.velocitycore.discord.channels.*;
 import de.steamwar.velocitycore.discord.listeners.ChannelListener;
@@ -53,12 +52,12 @@ import net.dv8tion.jda.api.utils.MemberCachePolicy;
 import net.dv8tion.jda.api.utils.messages.MessageCreateBuilder;
 
 import java.awt.*;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
-import java.util.stream.Collectors;
 
 public class DiscordBot {
     public static final String ARGUMENT_NAME = "arguments";