Minor optimizations in save command

src/main/java/hu/ditservices/commands/SaveCommand.java

@@ -6,20 +6,33 @@ import org.bukkit.World;
 
 public class SaveCommand {
     /**
-     * Saves all worlds and players data.
+     * Saves all worlds and players data on the main thread.
      *
      * @return boolean
      */
-    public static boolean Run(){
+    public static boolean Run() {
         STPlugin plugin = STPlugin.getInstance();
-        String p = plugin.getConfig().getString("Saving.broadcastMsgProgress").replace("{PREFIX}",plugin.getPrefix());
-        String d = plugin.getConfig().getString("Saving.broadcastMsgDone").replace("{PREFIX}",plugin.getPrefix());
-        Bukkit.broadcast(p,"st.st");
-        for(World w : Bukkit.getServer().getWorlds()){
-            w.save();
-        }
-        Bukkit.savePlayers();
-        Bukkit.broadcast(d,"st.st");
+        String prefix = plugin.getPrefix();
+        String progressMsg = plugin.getConfig().getString("Saving.broadcastMsgProgress").replace("{PREFIX}", prefix);
+        String doneMsg = plugin.getConfig().getString("Saving.broadcastMsgDone").replace("{PREFIX}", prefix);
+
+        // Notify players of save progress
+        Bukkit.broadcast(progressMsg, "st.st");
+
+        // Schedule task to run on the main thread
+        Bukkit.getScheduler().runTask(plugin, () -> {
+            // Save all worlds
+            for (World world : Bukkit.getServer().getWorlds()) {
+                world.save(); // Runs on main thread
+            }
+
+            // Save player data
+            Bukkit.savePlayers(); // Also runs on main thread
+
+            // Notify players of save completion
+            Bukkit.broadcast(doneMsg, "st.st");
+        });
+
         return true;
     }
 }