msuic thread bring back.

src/main/java/land/chipmunk/chayapak/chomens_bot/commands/MusicCommand.java

@@ -95,6 +95,8 @@ public class MusicCommand extends Command {
     public Component play (CommandContext context) throws CommandException {
         final MusicPlayerPlugin player = context.bot.music;
 
+        if (player.loaderThread != null) throw new CommandException(Component.text("Already loading a song"));
+
         String _path;
         Path path;
         try {

src/main/java/land/chipmunk/chayapak/chomens_bot/plugins/MusicPlayerPlugin.java

@@ -9,7 +9,7 @@ import land.chipmunk.chayapak.chomens_bot.data.chat.PlayerEntry;
 import land.chipmunk.chayapak.chomens_bot.song.Loop;
 import land.chipmunk.chayapak.chomens_bot.song.Note;
 import land.chipmunk.chayapak.chomens_bot.song.Song;
-import land.chipmunk.chayapak.chomens_bot.song.SongLoaderRunnable;
+import land.chipmunk.chayapak.chomens_bot.song.SongLoaderThread;
 import land.chipmunk.chayapak.chomens_bot.util.ColorUtilities;
 import land.chipmunk.chayapak.chomens_bot.util.MathUtilities;
 import net.kyori.adventure.text.Component;
@@ -43,7 +43,7 @@ public class MusicPlayerPlugin extends Bot.Listener {
 
     public Song currentSong;
     public final List<Song> songQueue = new ArrayList<>();
-    public SongLoaderRunnable loaderThread;
+    public SongLoaderThread loaderThread = null;
     public Loop loop = Loop.OFF;
 
     // sus nightcore stuff,..,.,.
@@ -74,7 +74,7 @@ public class MusicPlayerPlugin extends Bot.Listener {
     public void loadSong (Path location, PlayerEntry sender) {
         if (songQueue.size() > 100) return;
 
-        final SongLoaderRunnable runnable = new SongLoaderRunnable(location, bot, sender.profile.getName());
+        loaderThread = new SongLoaderThread(location, bot, sender.profile.getName());
 
         bot.chat.tellraw(
                 Component
@@ -85,7 +85,7 @@ public class MusicPlayerPlugin extends Bot.Listener {
                         .color(ColorUtilities.getColorByString(bot.config.colorPalette.defaultColor))
         );
 
-        bot.executorService.submit(runnable);
+        loaderThread.start();
     }
 
     public void loadSong (URL location, PlayerEntry sender) {
@@ -98,7 +98,7 @@ public class MusicPlayerPlugin extends Bot.Listener {
             return;
         }
 
-        final SongLoaderRunnable runnable = new SongLoaderRunnable(location, bot, sender.profile.getName());
+        loaderThread = new SongLoaderThread(location, bot, sender.profile.getName());
 
         bot.chat.tellraw(
                 Component
@@ -109,7 +109,7 @@ public class MusicPlayerPlugin extends Bot.Listener {
                         .color(ColorUtilities.getColorByString(bot.config.colorPalette.defaultColor))
         );
 
-        bot.executorService.submit(runnable);
+        loaderThread.start();
     }
 
     public void coreReady () {

src/main/java/land/chipmunk/chayapak/chomens_bot/song/SongLoaderThread.java

@@ -17,7 +17,7 @@ import java.util.stream.Stream;
 
 // Author: _ChipMC_ or hhhzzzsss? also i modified it to use runnable
 // because thread = bad !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-public class SongLoaderRunnable implements Runnable {
+public class SongLoaderThread extends Thread {
   // should the converters be here?
   public static final List<Converter> converters = new ArrayList<>();
 
@@ -42,7 +42,7 @@ public class SongLoaderRunnable implements Runnable {
 
   private boolean isFolder = false;
 
-  public SongLoaderRunnable(URL location, Bot bot, String requester) {
+  public SongLoaderThread(URL location, Bot bot, String requester) {
     this.bot = bot;
     this.requester = requester;
     isUrl = true;
@@ -51,7 +51,7 @@ public class SongLoaderRunnable implements Runnable {
     fileName = location.getFile();
   }
 
-  public SongLoaderRunnable(Path location, Bot bot, String requester) {
+  public SongLoaderThread(Path location, Bot bot, String requester) {
     this.bot = bot;
     this.requester = requester;
     isUrl = false;
@@ -62,6 +62,7 @@ public class SongLoaderRunnable implements Runnable {
     fileName = location.getFileName().toString();
   }
 
+  @Override
   public void run () {
     if (isFolder && !isUrl) {
       try (Stream<Path> files = Files.list(songPath)) {
@@ -80,6 +81,8 @@ public class SongLoaderRunnable implements Runnable {
   }
 
   private void processFile () {
+    if (bot.music.songQueue.size() > 100) return;
+
     byte[] bytes;
     String name;
     try {
@@ -119,6 +122,8 @@ public class SongLoaderRunnable implements Runnable {
 
       if (!isFolder) showAddedToQueue();
     }
+
+    bot.music.loaderThread = null;
   }
 
   private void showAddedToQueue () {