More Minor pAI Tweaks

- EMPs will only instantly kill full health pAIs on a 20% chance,
possible brute/burn from EMPs isn't instantly deadly anymore.
- pAIs can no longer bump things around.
- Cleans up unneeded if statement in pAI pull proc, still cannot pull
anything.
- pAI card (not mobile form) now properly reacts to explosions.
- Adds 1/10 second delay between a pAI being hit/bonked and closing up
(Effectively meaningless gameplay-wise).

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

@@ -174,16 +174,16 @@
 
 	switch(severity)
 		if(1.0)
-			if (src.stat != 2)
-				adjustBruteLoss(100)
-				adjustFireLoss(100)
+			if (src.stat != 2) //Let's not have two of these instantly kill you.
+				adjustBruteLoss(45)
+				adjustFireLoss(45)
 		if(2.0)
 			if (src.stat != 2)
-				adjustBruteLoss(60)
-				adjustFireLoss(60)
+				adjustBruteLoss(30)
+				adjustFireLoss(30)
 		if(3.0)
 			if (src.stat != 2)
-				adjustBruteLoss(30)
+				adjustBruteLoss(20)
 
 	src.updatehealth()
 
@@ -200,8 +200,6 @@
 		src.updatehealth()
 	return
 
-//mob/living/silicon/pai/bullet_act(var/obj/item/projectile/Proj)
-
 /mob/living/silicon/pai/attack_alien(mob/living/carbon/alien/humanoid/M as mob)
 	if (!ticker)
 		M << "You cannot attack people before the game has started."
@@ -236,8 +234,6 @@
 						O.show_message(text("\red <B>[] took a swipe at []!</B>", M, src), 1)
 	return
 
-///mob/living/silicon/pai/attack_hand(mob/living/carbon/M as mob)
-
 /mob/living/silicon/pai/proc/switchCamera(var/obj/machinery/camera/C)
 	usr:cameraFollow = null
 	if (!C)
@@ -412,13 +408,16 @@
 		src.updatehealth()
 	else
 		visible_message("<span class='warning'>[user.name] bonks [src] harmlessly with [W].</span>")
-	if(stat != 2) close_up()
+	spawn(1)
+		if(stat != 2)
+			close_up()
 	return
 
 /mob/living/silicon/pai/attack_hand(mob/user as mob)
 	if(stat == 2) return
 	visible_message("<span class='danger'>[user.name] boops [src] on the head.</span>")
-	close_up()
+	spawn(1)
+		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()
@@ -443,10 +442,15 @@
 	canmove = 0
 	icon_state = "[chassis]"
 
-/mob/living/silicon/pai/start_pulling(var/atom/movable/AM)
+/mob/living/silicon/pai/Bump(atom/movable/AM as mob|obj, yes)
+	return
 
-	if(istype(AM,/obj/item))
-		src << "<span class='warning'>You are far too small to pull anything!</span>"
+/mob/living/silicon/pai/Bumped(AM as mob|obj)
+	return
+
+/mob/living/silicon/pai/start_pulling(var/atom/movable/AM)
+	src << "<span class='warning'>You are far too small to pull anything!</span>"
+	return
 
 /mob/living/silicon/pai/examine()
 
@@ -479,6 +483,7 @@
 	..(Proj)
 	updatehealth()
 	if (stat != 2)
-		close_up()
+		spawn(1)
+			close_up()
 	return 2