Replaces ex_act and emp_act numbers with defines

code/modules/power/cell.dm

@@ -154,7 +154,7 @@
 
 
 /obj/item/weapon/stock_parts/cell/blob_act(obj/structure/blob/B)
-	ex_act(1)
+	ex_act(EXPLODE_DEVASTATE)
 
 /obj/item/weapon/stock_parts/cell/proc/get_electrocute_damage()
 	if(charge >= 1000)

code/modules/power/port_gen.dm

@@ -218,7 +218,7 @@
 /obj/machinery/power/port_gen/pacman/emag_act(mob/user)
 	if(!emagged)
 		emagged = TRUE
-		emp_act(1)
+		emp_act(EMP_HEAVY)
 
 /obj/machinery/power/port_gen/pacman/attack_hand(mob/user)
 	..()

code/modules/power/tesla/energy_ball.dm

@@ -272,7 +272,7 @@ GLOBAL_LIST_INIT(blacklisted_tesla_types, typecacheof(list(/obj/machinery/atmosp
 		if(issilicon(closest_mob))
 			var/mob/living/silicon/S = closest_mob
 			if(stun_mobs)
-				S.emp_act(2)
+				S.emp_act(EMP_LIGHT)
 			tesla_zap(S, 7, power / 1.5, explosive, stun_mobs) // metallic folks bounce it further
 		else
 			tesla_zap(closest_mob, 5, power / 1.5, explosive, stun_mobs)