Files
vgstation13/code/modules/events/alien_infestation.dm
DeityLink 409dce55b9 Biohazard Alert changes (#29616)
* better biohazard alerts

* fixing some legacy stuff

* fix admin outbreaks

* fuck

* fuck

* new announcement
2021-05-30 16:14:40 -05:00

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/proc/alien_infestation(var/spawncount = 1)
var/list/vents = list()
var/success = FALSE
for(var/obj/machinery/atmospherics/unary/vent_pump/temp_vent in atmos_machines)
if(temp_vent.loc.z == map.zMainStation && !temp_vent.welded && temp_vent.network && temp_vent.canSpawnMice)
if(temp_vent.network.normal_members.len > 50) // Stops Aliens getting stuck in small networks. See: Security, Virology
vents += temp_vent
var/list/mob/dead/observer/candidates = get_active_candidates(ROLE_ALIEN, buffer=ALIEN_SELECT_AFK_BUFFER, poll="HEY KID, YOU WANNA BE AN ALIEN LARVA?")
if(candidates.len)
shuffle(candidates)
if(prob(40))
spawncount++ //sometimes, have two larvae spawn instead of one
while((spawncount >= 1) && vents.len && candidates.len)
var/obj/vent = pick(vents)
var/mob/dead/observer/candidate = pick(candidates)
if(istype(candidate) && candidate.client && candidate.key)
var/mob/living/carbon/alien/larva/new_xeno = new(vent.loc)
new_xeno.transfer_personality(candidate.client)
success = TRUE
candidates -= candidate
vents -= vent
spawncount--
if(success)
spawn(rand(5000, 6000)) //Delayed announcements to keep the crew on their toes.
command_alert(/datum/command_alert/xenomorphs)
return success