[SOLVED] Making character's attacks miss enemies that are not moving

[ArcanaCapra]

So, I'm pretty new to modding and am currently working on one with my friend. I'm handling part of the code, and we would the effect that is on the title, however, I have very little experience and no idea how to make that happen: the player character unable to hit an enemy that isn't moving, missing the hit, or causing 0 damage, or something like that.
So, is it possible? How would I be able to do that? 

[ArcanaCapra]

Well, by trial and error I figured out how to make the ''don't damage the enemy'' part by reducing my own attack multiplier to 0. Problem is, I can't get it back to the normal state. So once I attack an idle enemy, my damage is going to be 0 for the rest of the game. Any ideas on how I can make this work?

This is what I'm doing:

    inst:ListenForEvent ("onattackother", function (inst, data)
      if data.target.sg:HasStateTag("idle") then
         inst.components.combat.damagemultiplier = 0 
          return
        
end
end)

[K1NGT1GER609]

I'll eye ball it and say try this

 inst:ListenForEvent ("onattackother", function (inst, data)
      if data.target.sg:HasStateTag("idle") then
         inst.components.combat.damagemultiplier = 0 

else

inst.components.combat.damagemultiplier = 1
          return
        
end
end)

[ArcanaCapra]

Yeah, it worked! Thanks a million!