Change to account for AcediaCore refactor

sources/FixAmmoSelling/AmmoPickupStalker.uc

@@ -58,7 +58,7 @@ event Touch(Actor other)
     if (!wasActive && !target.IsInState('Pickup'))  return;
 
     ammoSellingFix = FixAmmoSelling_Feature(
-        class'FixAmmoSelling_Feature'.static.GetInstance());
+        class'FixAmmoSelling_Feature'.static.GetEnabledInstance());
     if (ammoSellingFix != none) {
         ammoSellingFix.RecordAmmoPickup(Pawn(other), target);
     }

sources/FixInfiniteNades/FixedFragFire.uc

@@ -25,7 +25,7 @@ function DoFireEffect()
 {
     local FixInfiniteNades_Feature nadeFix;
     nadeFix = FixInfiniteNades_Feature(
-        class'FixInfiniteNades_Feature'.static.GetInstance());
+        class'FixInfiniteNades_Feature'.static.GetEnabledInstance());
     if (nadeFix == none || nadeFix.RegisterNadeThrow(Frag(weapon))) {
         super.DoFireEffect();
     }

sources/FixPipes/PipesSafetyCollision.uc

@@ -85,7 +85,8 @@ function TakeDamage(
     local PipeBombProjectile    target;
     target = PipeBombProjectile(owner);
     if (target == none)                                                 return;
-    pipesFix = FixPipes_Feature(class'FixPipes_Feature'.static.GetInstance());
+    pipesFix = FixPipes_Feature(
+        class'FixPipes_Feature'.static.GetEnabledInstance());
     if (pipesFix == none)                                               return;
     if (pipesFix.preventMassiveDamage && target.bTriggered)             return;
     if (pipesFix.preventSuspiciousDamage && IsSuspicious(instigator))   return;