Noisy bugs

- Fixed contraption step sounds acting up again
- Fixed ploughs playing sounds when breaking air blocks

src/main/java/com/simibubi/create/content/contraptions/components/actors/PloughMovementBehaviour.java

@@ -71,6 +71,8 @@ public class PloughMovementBehaviour extends BlockBreakingMovementBehaviour {
 
 	@Override
 	public boolean canBreak(Level world, BlockPos breakingPos, BlockState state) {
+		if (state.isAir())
+			return false;
 		if (world.getBlockState(breakingPos.below())
 			.getBlock() instanceof FarmBlock)
 			return false;

src/main/java/com/simibubi/create/foundation/mixin/EntityContraptionInteractionMixin.java

@@ -87,7 +87,7 @@ public abstract class EntityContraptionInteractionMixin extends CapabilityProvid
 	}
 
 	@Inject(at = @At(value = "JUMP", opcode = 154, // IFNE line 661 injecting before `!blockstate.isAir(this.world, blockpos)`
-		ordinal = 5), method = "move")
+		ordinal = 7), method = "move")
 	private void movementMixin(MoverType mover, Vec3 movement, CallbackInfo ci) {
 		Vec3 worldPos = self.position()
 			.add(0, -0.2, 0);