Makes brain trauma not roll lobotomy-resist and only happen when there's doctors.

code/modules/events/brain_trauma.dm

@@ -3,6 +3,13 @@
 	typepath = /datum/round_event/brain_trauma
 	weight = 25
 
+/datum/round_event_control/brain_trauma/canSpawnEvent(var/players_amt, var/gamemode)
+	var/list/enemy_roles = list("Medical Doctor","Chief Medical Officer","Paramedic")
+	for (var/mob/M in GLOB.alive_mob_list)
+		if(M.stat != DEAD && M.mind?.assigned_role in enemy_roles)
+			return TRUE
+	return FALSE
+
 /datum/round_event/brain_trauma
 	fakeable = FALSE
 
@@ -22,8 +29,7 @@
 /datum/round_event/brain_trauma/proc/traumatize(mob/living/carbon/human/H)
 	var/resistance = pick(
 		65;TRAUMA_RESILIENCE_BASIC,
-		30;TRAUMA_RESILIENCE_SURGERY,
-		5;TRAUMA_RESILIENCE_LOBOTOMY)
+		35;TRAUMA_RESILIENCE_SURGERY)
 
 	var/trauma_type = pickweight(list(
 		BRAIN_TRAUMA_MILD = 60,