prevent worldgeneration

src/main/java/eu/mhsl/minecraft/WorldMuseum/Main.java

@@ -7,7 +7,9 @@ import eu.mhsl.minecraft.WorldMuseum.viewableWorld.ViewableWorld;
 import eu.mhsl.minecraft.WorldMuseum.viewableWorld.ViewableWorldListener;
 import org.bukkit.Bukkit;
 import org.bukkit.event.Listener;
+import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
 import java.util.ArrayList;
@@ -18,13 +20,14 @@ import java.util.logging.Logger;
 
 public class Main extends JavaPlugin {
     private static Main instance;
-    private static final Logger LOGGER = Bukkit.getLogger();
+    private static Logger LOGGER;
 
     private final List<ViewableWorld> worlds = new ArrayList<>();
 
     @Override
     public void onEnable() {
         Main.instance = this;
+        LOGGER = getLogger();
         this.saveDefaultConfig();
 
         getServer().getMessenger().registerOutgoingPluginChannel(this, "BungeeCord");
@@ -44,10 +47,12 @@ public class Main extends JavaPlugin {
     public void onDisable() {
         this.worlds.forEach(ViewableWorld::unloadWorld);
     }
-//    @Override
-//    public ChunkGenerator getDefaultWorldGenerator(String worldName, String id) {
-//        return new CustomChunkGenerator();
-//    }
+    @Override
+    public ChunkGenerator getDefaultWorldGenerator(@NotNull String worldName, String id) {
+        return new ChunkGenerator() {
+
+        };
+    }
 
     private void loadWorlds() {
         File worldFolder = new File(getDataFolder().getAbsolutePath() + "/worlds");

src/main/java/eu/mhsl/minecraft/WorldMuseum/listener/PlayerListener.java

@@ -19,8 +19,6 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
 
-import java.util.Objects;
-
 public class PlayerListener implements Listener {
     @EventHandler
     public void onJoin(PlayerJoinEvent event) {
@@ -43,7 +41,8 @@ public class PlayerListener implements Listener {
         Material material = event.getBlock().getType();
         Bukkit.getScheduler().scheduleSyncDelayedTask(
             Main.instance(),
-            () -> Objects.requireNonNull(Bukkit.getWorld(event.getBlock().getWorld().getName())).setType(event.getBlock().getLocation(), material), Ticks.TICKS_PER_SECOND * 5
+            () -> event.getBlock().getWorld().setType(event.getBlock().getLocation(), material),
+            Ticks.TICKS_PER_SECOND * 5
         );
     }
 

src/main/resources/plugin.yml

@@ -3,4 +3,7 @@ version: 0.1
 main: eu.mhsl.minecraft.WorldMuseum.Main
 description: Weltenmuseum
 author: MineTec
-api-version: '1.21.1'
+api-version: '1.21.1'
+worlds:
+  world:
+    generator: WorldMuseum