Sound framework improvements

core/src/mindustry/Vars.java

@@ -10,11 +10,10 @@ import arc.util.*;
 import arc.util.Log.*;
 import mindustry.ai.*;
 import mindustry.async.*;
-import mindustry.audio.*;
 import mindustry.core.*;
 import mindustry.entities.*;
-import mindustry.game.*;
 import mindustry.game.EventType.*;
+import mindustry.game.*;
 import mindustry.gen.*;
 import mindustry.input.*;
 import mindustry.io.*;
@@ -188,7 +187,6 @@ public class Vars implements Loadable{
     public static GameState state;
     public static EntityCollisions collisions;
     public static Waves waves;
-    public static LoopControl loops;
     public static Platform platform = new Platform(){};
     public static Mods mods;
     public static Schematics schematics;
@@ -255,7 +253,6 @@ public class Vars implements Loadable{
         if(mods == null) mods = new Mods();
 
         content = new ContentLoader();
-        loops = new LoopControl();
         waves = new Waves();
         collisions = new EntityCollisions();
         world = new World();