new song will be directly downloaded (no que) and add volume command

bot.py

@@ -19,7 +19,7 @@ from threading import Thread
 polls = {}
 player = None #the Player for the music Bot
 playerServer = None #The Server the player is active at the moment
-downloadQue = []
+audioPlayer = None
 playerQue = []
 titleQue = []
 fileIndex = 0
@@ -415,7 +415,7 @@ async def play(ctx, songURL : str):
         await ctx.message.channel.send("Can't find the song")
         return
     await ctx.message.channel.send("Adding `" + loads(r.text)["title"] + "` to que.")#print the user a status message
-    downloadQue.append([loads(r.text)["html"].split("src=")[1][1:].split("\"")[0], loads(r.text)["title"]])#add the title + the url to the download que
+    backgroundDownloader(loads(r.text)["html"].split("src=")[1][1:].split("\"")[0], loads(r.text)["title"])
 
 @bot.command(brief="skipps the current song in playlist")
 async def skip(ctx):
@@ -455,6 +455,14 @@ async def stop(ctx):
         if files.endswith(".mp3"):
             remove(files)
 
+@bot.command(brief="changes the volume of the music bot")
+async def volume(ctx, volume : int):
+    global audioPlayer
+    if(volume < 0) or (volume > 100):
+        ctx.message.channel.send("Volume has to be between 0 and 100")
+    else:
+        audioPlayer.volume = volume / 100
+    
 
    
 async def checkForNextSong():#background task, that runns every seccond and checks if the song ended
@@ -463,6 +471,7 @@ async def checkForNextSong():#background task, that runns every seccond and chec
     global playerServer
     global playing
     global titleQue
+    global audioPlayer
 
     while True:
         if(player != None) and not player.is_playing() and (len(playerQue) > 0):#check if the player is active and the song ended
@@ -480,21 +489,12 @@ async def checkForNextSong():#background task, that runns every seccond and chec
                         remove(files)
             else:
                 playing = True#set playing to true and play the next file
-                player.play(discord.FFmpegPCMAudio(playerQue[0]))
+                print("playing " + playerQue[0])
+                audioPlayer = discord.PCMVolumeTransformer(discord.FFmpegPCMAudio(playerQue[0]))
+                player.play(audioPlayer)
         await sleep(1)#sleep 1 seccond and allo the bot to run different tasks
 
-async def downloadAudioFiles():
-    global downloadQue#import the global variables
-    global titleQue
-    while True:#run forever
-        if(len(downloadQue) > 0):#check if files ready to download
-            thread = Thread(target=backgroundDownloader, args=(downloadQue[0],))#if yes make a background task to download it
-            thread.start()#run the background task
-            downloadQue.remove(downloadQue[0])#remove the currently downloading file from the que
-
-        await sleep(1)#sleep 1 seccond and allo the bot to run different tasks
-
-def backgroundDownloader(downloadQue):
+def backgroundDownloader(url, title):
     global playerQue#import the global variables
     global fileIndex
     ydl_opts = { #youtube-dl arguments
@@ -508,10 +508,9 @@ def backgroundDownloader(downloadQue):
     }
     fileIndex = fileIndex + 1 #add 1 to the file index counter (used to find the mp3 files easy later and that there are no files with the same name)
     with YoutubeDL(ydl_opts) as ydl:#download the song with the arguments from up
-        ydl.download([downloadQue[0]])
+        ydl.download([url])
     playerQue.append(str(fileIndex - 1) + ".mp3")#add the file to the que
-    titleQue.append(downloadQue[1])#add the title to the que (for que list)
+    titleQue.append(title)#add the title to the que (for que list)
 
 bot.loop.create_task(checkForNextSong())#start the music bot tasks in background
-bot.loop.create_task(downloadAudioFiles())
 bot.run(token, bot=botAccount)#start the bot with the options in config.py