Merge pull request #11605 from Couls/disease-rework

rework disease outbreak event

code/modules/events/disease_outbreak.dm

@@ -1,7 +1,7 @@
 /datum/event/disease_outbreak
 	announceWhen = 15
 
-	var/virus_type
+	var/datum/disease/advance/virus_type
 
 /datum/event/disease_outbreak/setup()
 	announceWhen = rand(15, 30)
@@ -10,9 +10,13 @@
 	event_announcement.Announce("Confirmed outbreak of level 7 major viral biohazard aboard [station_name()]. All personnel must contain the outbreak.", "Biohazard Alert", new_sound = 'sound/AI/outbreak7.ogg')
 
 /datum/event/disease_outbreak/start()
-	if(!virus_type)
+	if(prob(25))
 		virus_type = pick(/datum/disease/advance/flu, /datum/disease/advance/cold, /datum/disease/brainrot, /datum/disease/magnitis, /datum/disease/beesease, /datum/disease/anxiety, /datum/disease/fake_gbs, /datum/disease/fluspanish, /datum/disease/pierrot_throat, /datum/disease/lycan)
-
+	else
+		virus_type = new /datum/disease/advance
+		virus_type.name = capitalize(pick(GLOB.adjectives)) + " " + capitalize(pick(GLOB.nouns,GLOB.verbs)) // random silly name
+		virus_type.symptoms = virus_type.GenerateSymptoms(1,9,6)
+		virus_type.AssignProperties(list("resistance" = rand(0,11), "stealth" = rand(0,2), "stage_rate" = rand(0,5), "transmittable" = rand(0,5), "severity" = rand(0,10)))
 	for(var/mob/living/carbon/human/H in shuffle(GLOB.living_mob_list))
 		if(issmall(H)) //don't infect monkies; that's a waste
 			continue
@@ -32,8 +36,8 @@
 		if(H.stat == DEAD || foundAlready)
 			continue
 
-		var/datum/disease/D
-		D = new virus_type()
+		var/datum/disease/advance/D
+		D = virus_type
 		D.carrier = TRUE
 		H.AddDisease(D)
 		break