Lets you pet pAIs on help intent. (#3874)

* Allows you to pet pAIs.

* user.name, not user

* minor fix

code/modules/mob/living/silicon/pai/pai.dm

@@ -363,8 +363,11 @@
 	return
 
 /mob/living/silicon/pai/attack_hand(mob/user as mob)
-	visible_message("<span class='danger'>[user.name] boops [src] on the head.</span>")
-	close_up()
+	if(user.a_intent == I_HELP)
+		visible_message("<span class='notice'>[user.name] pats [src].</span>")
+	else
+		visible_message("<span class='danger'>[user.name] boops [src] on the head.</span>")
+		close_up()
 
 //I'm not sure how much of this is necessary, but I would rather avoid issues.
 /mob/living/silicon/pai/proc/close_up()