Sound fixes

core/src/mindustry/world/blocks/defense/ForceProjector.java

@@ -51,6 +51,8 @@ public class ForceProjector extends Block{
         hasPower = true;
         hasLiquids = true;
         hasItems = true;
+        idleSound = Sounds.shield;
+        idleSoundVolume = 0.08f;
         consumes.add(new ConsumeLiquidFilter(liquid -> liquid.temperature <= 0.5f && liquid.flammability < 0.1f, 0.1f)).boost().update(false);
     }
 
@@ -107,6 +109,11 @@ public class ForceProjector extends Block{
             drawer.add();
         }
 
+        @Override
+        public boolean shouldIdleSound(){
+            return !broken && realRadius() > 1f;
+        }
+
         @Override
         public void onRemoved(){
             super.onRemoved();