message

src/main/java/hu/jgj52/pvpcore/Listeners/PlayerDeathListener.java

@@ -218,7 +218,11 @@ public class PlayerDeathListener implements Listener {
         } else if (plugin.playersInFfa.contains(player)) {
             plugin.tpToSpawn(player);
             plugin.playersInFfa.remove(player);
-            e.setDeathMessage("§c" + player.getName() + " §7meghalt §c" + e.getEntity().getKiller() + " §7által");
+            if (player.getKiller() != null) {
+                e.setDeathMessage("§c" + player.getName() + " §7meghalt §c" + player.getKiller() + " §7által");
+            } else {
+                e.setDeathMessage("");
+            }
         } else {
             e.setCancelled(true);
             plugin.tpToSpawn(player);

src/main/java/hu/jgj52/pvpcore/Utils/WorldReset.java

@@ -2,8 +2,10 @@ package hu.jgj52.pvpcore.Utils;
 
 import hu.jgj52.pvpcore.Main;
 import org.bukkit.*;
+import org.bukkit.generator.ChunkGenerator;
 
 import java.io.File;
+import java.util.Random;
 
 public class WorldReset {
     private Main plugin;
@@ -14,16 +16,12 @@ public class WorldReset {
 
     public boolean recreateArenaWorld() {
         String worldName = "arenas";
-
         try {
             removeArenaWorld(worldName);
-
             Bukkit.getScheduler().runTaskLater(plugin, () -> {
                 createArenaWorld(worldName);
             }, 20L);
-
             return true;
-
         } catch (Exception e) {
             plugin.getLogger().severe("Error recreating arena world: " + e.getMessage());
             e.printStackTrace();
@@ -34,22 +32,17 @@ public class WorldReset {
     private boolean removeArenaWorld(String worldName) {
         try {
             World world = Bukkit.getWorld(worldName);
-
             if (world != null) {
-
                 world.getPlayers().forEach(player -> {
                     plugin.tpToSpawn(player);
                     player.sendMessage("§cszia resetel a map szoval tunes");
                 });
-
                 boolean unloaded = Bukkit.unloadWorld(world, false);
-
                 if (unloaded) {
                     File worldFolder = new File(Bukkit.getWorldContainer(), worldName);
                     if (worldFolder.exists()) {
                         deleteDirectory(worldFolder);
                     }
-
                     return true;
                 } else {
                     plugin.getLogger().warning("Failed to unload arena world.");
@@ -71,9 +64,7 @@ public class WorldReset {
                     .environment(World.Environment.NORMAL)
                     .generateStructures(false)
                     .generatorSettings("{\"layers\":[{\"block\":\"air\",\"height\":1}],\"biome\":\"plains\"}");
-
             World world = creator.createWorld();
-
             if (world != null) {
                 world.setSpawnFlags(false, false);
                 world.setGameRule(GameRule.DO_DAYLIGHT_CYCLE, false);
@@ -86,7 +77,6 @@ public class WorldReset {
                 plugin.getLogger().severe("Failed to create arena world!");
                 return false;
             }
-
         } catch (Exception e) {
             plugin.getLogger().severe("Error creating arena world: " + e.getMessage());
             e.printStackTrace();
@@ -96,7 +86,6 @@ public class WorldReset {
 
     public boolean recreateFfaWorld() {
         String worldName = "ffa";
-
         try {
             if (!removeFfaWorld(worldName)) {
                 plugin.getLogger().warning("Failed to remove FFA world!");
@@ -106,9 +95,7 @@ public class WorldReset {
             Bukkit.getScheduler().runTaskLater(plugin, () -> {
                 createFfaWorld(worldName);
             }, 100L);
-
             return true;
-
         } catch (Exception e) {
             plugin.getLogger().severe("Error recreating FFA world: " + e.getMessage());
             e.printStackTrace();
@@ -116,26 +103,20 @@ public class WorldReset {
         }
     }
 
-
     private boolean removeFfaWorld(String worldName) {
         try {
             World world = Bukkit.getWorld(worldName);
-
             if (world != null) {
-
                 world.getPlayers().forEach(player -> {
                     plugin.tpToSpawn(player);
                     player.sendMessage("§cszia resetel a map szoval tunes");
                 });
-
                 boolean unloaded = Bukkit.unloadWorld(world, false);
-
                 if (unloaded) {
                     File worldFolder = new File(Bukkit.getWorldContainer(), worldName);
                     if (worldFolder.exists()) {
                         deleteDirectory(worldFolder);
                     }
-
                     return true;
                 } else {
                     plugin.getLogger().warning("Failed to unload arena world.");
@@ -153,10 +134,9 @@ public class WorldReset {
     private boolean createFfaWorld(String worldName) {
         try {
             WorldCreator creator = new WorldCreator(worldName)
-                    .environment(World.Environment.NORMAL);
+                    .environment(World.Environment.NORMAL)
-
+                    .generator(new VoidGenerator());
             World world = creator.createWorld();
-
             if (world != null) {
                 world.setSpawnFlags(false, false);
                 world.setGameRule(GameRule.DO_DAYLIGHT_CYCLE, false);
@@ -172,7 +152,6 @@ public class WorldReset {
                 plugin.getLogger().severe("Failed to create arena world!");
                 return false;
             }
-
         } catch (Exception e) {
             plugin.getLogger().severe("Error creating arena world: " + e.getMessage());
             e.printStackTrace();
@@ -195,4 +174,11 @@ public class WorldReset {
         }
         return directory.delete();
     }
-}
+
+    public static class VoidGenerator extends ChunkGenerator {
+        @Override
+        public ChunkData generateChunkData(World world, Random random, int chunkX, int chunkZ, BiomeGrid biome) {
+            return createChunkData(world);
+        }
+    }
+}