updated functionality

#13 Added functionality to allow players to play a song by id

src/main/java/net/locusworks/discord/eighttrack/handlers/DiscordEventHandler.java

@@ -30,7 +30,11 @@ package net.locusworks.discord.eighttrack.handlers;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
+import java.util.List;
+
 import javax.annotation.PostConstruct;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -109,16 +113,19 @@ public class DiscordEventHandler extends ListenerAdapter {
     
     GuildMusicHandler gmh = GuildMusicService.getMap().get(event.getGuild().getIdLong());
     gmh.accept((id) -> GuildMusicService.getMap().remove(id));
-        
-    String command = event.getMessage().getContentRaw().trim().toLowerCase();
+    
+    
+    List<String> commands = new ArrayList<String>(Arrays.asList(event.getMessage().getContentRaw().trim().toLowerCase().split(" ")));
+    
+    String command = commands.remove(0);
     
     switch(command) {
       case "-upload":
         gmh.upload(event);
         return;
       case "-play":
+        gmh.play(event, commands);
         gmh.isPlaying(true);
-        gmh.play(event);
         return;
       case "-stop":
         gmh.isPlaying(false);
@@ -126,15 +133,20 @@ public class DiscordEventHandler extends ListenerAdapter {
         event.getGuild().getAudioManager().closeAudioConnection();
         return;
       case "-next":
-        gmh.next(event);
+        gmh.next(event, commands);
         return;
       case "-repeat":
-        gmh.isPlaying(true);
         gmh.repeat(event);
+        gmh.isPlaying(true);
         return;
-      case "-whatsnext":
-        gmh.whatsNext(event);
-        break;
+      case "-upnext":
+        gmh.upNext(event, commands);
+        return;
+      case "-list":
+        gmh.list(event);
+        return;
+      case "-playlist":
+        gmh.playlist(event, commands);
       default:
         return;
     }