asthma

Vars
albuterol_immediate_reduction_mult	When albuterol is inhaled, inflammation will be reduced via (inhaled_albuterol * albuterol_inflammation_reduction * albuterol_immediate_reduction_mult)
albuterol_inflammation_reduction	If [inhaled_albuterol] is above 0, we will reduce inflammation by this much per tick.
asthma_attack_rarities	Assoc list of (/datum/disease/asthma_attack typepath -> number). Used in pickweight for when we pick a random asthma attack to apply.
chance_for_attack_to_happen_per_second	Every second, an asthma attack can happen via this probability. 0-1.
current_attack	The current asthma attack trying to kill our owner.
histamine_OD_inflammation	If our owner is ODing on histamine, inflammation will increase by this per tick.
histamine_inflammation	If our owner is metabolizing histamine, inflammation will increase by this per tick.
hit_max_mult_at_inflammation_percent	At this percentage of inflammation, our lung pressure mult reaches 0. From 0-1.
inflammation	Current inflammation of the lungs.
inflammation_on_smoke	The amount of inflammation we will receive when our owner breathes smoke.
inhaled_albuterol	A tracker variable for how much albuterol has been inhaled.
max_inflammation	Highest possible inflammation. Interacts with [hit_max_mult_at_inflammation_percent]
max_time_between_attacks	After an attack ends, this is the maximum time we must wait before we attack again.
min_time_between_attacks	After an attack ends, this is the minimum time we must wait before we attack again.
next_attack_cooldown	Can we cause an asthma attack?
passive_inflammation_reduction	The amount [inflammation] reduces every second while our owner is off stasis and alive.
time_first_attack_can_happen	world.time + this is the time the first attack can happen. Used on spawn.
Procs
adjust_albuterol_levels	Setter proc for [inhaled_albuterol]. Adjusts inflammation immediately.
adjust_inflammation	Setter proc for [inflammation]. Adjusts the amount by lung health, adjusts pressure mult, gives feedback messages if silent is FALSE.
attack_deleting	Signal proc for when our asthma attack qdels. Unsets our refs to it and resets [next_attack_cooldown].
do_asthma_attack	Causes an asthma attack via infecting our owner with the attack disease. Notifies ghosts.
do_inflammation_change_feedback	Sends feedback to our owner of which direction our asthma is intensifying/recovering.
exposed_to_reagents	Signal proc for when our owner receives reagents. If we receive albuterol via inhalation, we adjust inhaled albuterol by that amount. If we are smoking, we increase inflammation.
get_lung_health_mult	Returns the % of health our lungs have, from 1-0. Used in reducing recovery and intensifying inflammation.
get_pressure_mult	Returns the pressure mult to be applied to our lungs.
holder_exposed_to_smoke	Signal proc for when we are exposed to smoke. Increases inflammation.
on_full_heal	Signal handler for COMSIG_LIVING_POST_FULLY_HEAL. Heals our asthma.
organ_removed	Signal proc for when our lungs are removed. Resets all our variables.
reset_asthma	Resets our asthma to normal. No inflammation, no pressure mult.

Var Details

var
albuterol_immediate_reduction_mult

When albuterol is inhaled, inflammation will be reduced via (inhaled_albuterol * albuterol_inflammation_reduction * albuterol_immediate_reduction_mult)

var
albuterol_inflammation_reduction

If [inhaled_albuterol] is above 0, we will reduce inflammation by this much per tick.

var
asthma_attack_rarities
– /static/list

Assoc list of (/datum/disease/asthma_attack typepath -> number). Used in pickweight for when we pick a random asthma attack to apply.

var
chance_for_attack_to_happen_per_second

Every second, an asthma attack can happen via this probability. 0-1.

var
current_attack
– /datum/disease/asthma_attack

The current asthma attack trying to kill our owner.

var
histamine_OD_inflammation

If our owner is ODing on histamine, inflammation will increase by this per tick.

var
histamine_inflammation

If our owner is metabolizing histamine, inflammation will increase by this per tick.

var
hit_max_mult_at_inflammation_percent

At this percentage of inflammation, our lung pressure mult reaches 0. From 0-1.

var
inflammation

Current inflammation of the lungs.

var
inflammation_on_smoke

The amount of inflammation we will receive when our owner breathes smoke.

var
inhaled_albuterol

A tracker variable for how much albuterol has been inhaled.

var
max_inflammation

Highest possible inflammation. Interacts with [hit_max_mult_at_inflammation_percent]

var
max_time_between_attacks

After an attack ends, this is the maximum time we must wait before we attack again.

var
min_time_between_attacks

After an attack ends, this is the minimum time we must wait before we attack again.

var
next_attack_cooldown

Can we cause an asthma attack?

var
passive_inflammation_reduction

The amount [inflammation] reduces every second while our owner is off stasis and alive.

var
time_first_attack_can_happen

world.time + this is the time the first attack can happen. Used on spawn.

Proc Details

proc
adjust_albuterol_levels
(adjustment)

Setter proc for [inhaled_albuterol]. Adjusts inflammation immediately.

proc
adjust_inflammation
(amount, silent)

Setter proc for [inflammation]. Adjusts the amount by lung health, adjusts pressure mult, gives feedback messages if silent is FALSE.

proc
attack_deleting
(/datum/signal_source)

Signal proc for when our asthma attack qdels. Unsets our refs to it and resets [next_attack_cooldown].

proc
do_asthma_attack
()

Causes an asthma attack via infecting our owner with the attack disease. Notifies ghosts.

proc
do_inflammation_change_feedback
(difference)

Sends feedback to our owner of which direction our asthma is intensifying/recovering.

proc
exposed_to_reagents
(/atom/source, /list/reagents, /datum/reagents/source_reagents, methods, show_message)

Signal proc for when our owner receives reagents. If we receive albuterol via inhalation, we adjust inhaled albuterol by that amount. If we are smoking, we increase inflammation.

proc
get_lung_health_mult
()

Returns the % of health our lungs have, from 1-0. Used in reducing recovery and intensifying inflammation.

proc
get_pressure_mult
()

Returns the pressure mult to be applied to our lungs.

proc
holder_exposed_to_smoke
(/datum/signal_source, seconds_per_tick)

Signal proc for when we are exposed to smoke. Increases inflammation.

proc
on_full_heal
(/datum/signal_source, heal_flags)

Signal handler for COMSIG_LIVING_POST_FULLY_HEAL. Heals our asthma.

proc
organ_removed
(/datum/signal_source, /obj/item/organ/removed)

Signal proc for when our lungs are removed. Resets all our variables.

proc
reset_asthma
()

Resets our asthma to normal. No inflammation, no pressure mult.

asthma /datum/quirk/item_quirk/asthma

Vars

Procs

Var Details

var albuterol_immediate_reduction_mult

var albuterol_inflammation_reduction

var asthma_attack_rarities – /static/list

var chance_for_attack_to_happen_per_second

var current_attack – /datum/disease/asthma_attack

var histamine_OD_inflammation

var histamine_inflammation

var hit_max_mult_at_inflammation_percent

var inflammation

var inflammation_on_smoke

var inhaled_albuterol

var max_inflammation

var max_time_between_attacks

var min_time_between_attacks

var next_attack_cooldown

var passive_inflammation_reduction

var time_first_attack_can_happen