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fulpstation/code/__HELPERS/radiation.dm
2020-07-09 00:20:46 -07:00

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// A special GetAllContents that doesn't search past things with rad insulation
// Components which return COMPONENT_BLOCK_RADIATION prevent further searching into that object's contents. The object itself will get returned still.
// The ignore list makes those objects never return at all
/proc/get_rad_contents(atom/location)
var/static/list/ignored_things = typecacheof(list(
/mob/dead,
/mob/camera,
/obj/effect,
/obj/docking_port,
/atom/movable/lighting_object,
/obj/projectile,
))
var/list/processing_list = list(location)
. = list()
while(processing_list.len)
var/atom/thing = processing_list[1]
processing_list -= thing
if(ignored_things[thing.type])
continue
. += thing
if((thing.flags_1 & RAD_PROTECT_CONTENTS_1) || (SEND_SIGNAL(thing, COMSIG_ATOM_RAD_PROBE) & COMPONENT_BLOCK_RADIATION))
continue
processing_list += thing.contents
/proc/radiation_pulse(atom/source, intensity, range_modifier, log=FALSE, can_contaminate=TRUE)
if(!SSradiation.can_fire)
return
for(var/dir in GLOB.cardinals)
new /datum/radiation_wave(source, dir, intensity, range_modifier, can_contaminate)
var/list/things = get_rad_contents(source) //copypasta because I don't want to put special code in waves to handle their origin
for(var/k in 1 to things.len)
var/atom/thing = things[k]
if(!thing)
continue
thing.rad_act(intensity)
var/static/last_huge_pulse = 0
if(intensity > 3000 && world.time > last_huge_pulse + 200)
last_huge_pulse = world.time
log = TRUE
if(log)
var/turf/_source_T = isturf(source) ? source : get_turf(source)
log_game("Radiation pulse with intensity: [intensity] and range modifier: [range_modifier] in [loc_name(_source_T)] ")
return TRUE
/proc/get_rad_contamination(atom/location)
var/rad_strength = 0
for(var/i in get_rad_contents(location)) // Yes it's intentional that you can't detect radioactive things under rad protection. Gives traitors a way to hide their glowing green rocks.
var/atom/thing = i
if(!thing)
continue
var/datum/component/radioactive/radiation = thing.GetComponent(/datum/component/radioactive)
if(radiation && rad_strength < radiation.strength)
rad_strength = radiation.strength
return rad_strength