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Bubberstation/code/datums/wounds/burns.dm
carlarctg 721fd30837 Heavily reworks and resprites first aid analyzers. (#76533) 
## About The Pull Request

Heavily reworks and resprites first aid analyzers. They now display if
they're happy, sad, angry, or warning you! Also a 'pricking' animation.

First aid analyzers are now found in all basic and specialized medkits.
Toxin medkits get a new* disease analyzer. Miners get a miner-colored
one in their box.

Scanning yourself with a first aid analyzer will 'create a holo-image
with treatment instructions next to your wounds', doubling the speed of
treatment of scanned wounds!

Health analyzers now have a scanning sound, courtesy of CM.

Refactored some wound code to make treatment duration changes and
changes in the description of wounds easier.

Fixed a dummy parent feature of the health analyzer (Verbose mode)
showing up, uselessly, on the disease and first aid subtypes.

Surgical processors and slime scanners have recieved a similar resprite.
## Why It's Good For The Game

> Heavily reworks and resprites first aid analyzers. They now display if
they're happy, sad, angry, or warning you! Also a 'pricking' animation.

These things have long, long needed some sprite love. Displaying emotion
will make them have a lot more 'weight' to them, same with the prick.
The old, shitty spectrometer sprites have gone directly into the
dumpster.

> First aid analyzers are now found in all basic and specialized
medkits. Toxin medkits get a new* disease analyzer. Miners get a
miner-colored one in their box.

They have also needed some gameplay love! Placing them in these kits is
not going to be a massive game-changer when they were already easily
found around the station in emergency medkits, but it will fill up that
awkward empty slot.

> Scanning yourself with a first aid analyzer will 'create a holo-image
with treatment instructions next to your wounds', doubling the speed of
treatment of scanned wounds!

The biggest gameplay-impacting change in this PR, I *sincerely* believe
this is the perfect solution to first aid analyzers being completely
redundant with eyesight. This lets you/someone else scan your wounds to
speed up treatment, with a neat in-character reason for it -
'holo-images' appearing on your body, like penlights.

This will speed up wound treatment, but I believe that is for the best,
as currently treating wounds is so slow that half the time it's not
worth it (or more accurately, it doesn't feel worth it in comparison to
the effort you're putting in) and you're better off shrugging off minor
wounds. It will do so in a way that requires a modicum of effort, so
it's not just a flat buff across the land.

> Health analyzers and gene scanners now have a scanning sound, courtesy
of CM.

It's a neat sound that will make medbay feel more alive. First aid
analyzers get a beeboop instead.

> Surgical processors and slime scanners have recieved a similar
resprite.

IT'S SPRITE MANIA IN HERE
## Changelog
🆑
Carlarc, Weird Orb
image: Heavily reworks and resprites first aid analyzers. They now
display if they're happy, sad, angry, or warning you! Also a 'pricking'
animation.
add: First aid analyzers are now found in all basic and specialized
medkits. Toxin medkits get a new* disease analyzer. Miners get a
miner-colored one in their box.
balance: Scanning yourself with a first aid analyzer will 'create a
holo-image with treatment instructions next to your wounds', doubling
the speed of treatment of scanned wounds!
sound: Health analyzers and gene scanners now have a scanning sound,
courtesy of CM.
refactor: Refactored some wound code to make treatment duration changes
and changes in the description of wounds easier.
fix: Fixed a dummy parent feature of the health analyzer (Verbose mode)
showing up, uselessly, on the disease and first aid subtypes.
image: Surgical processors and slime scanners have recieved a similar
resprite.
/🆑

---------

Co-authored-by: Jacquerel <hnevard@gmail.com>
2023-07-07 23:19:55 +01:00

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/*
Burn wounds
*/
// TODO: well, a lot really, but specifically I want to add potential fusing of clothing/equipment on the affected area, and limb infections, though those may go in body part code
/datum/wound/burn
name = "Burn Wound"
a_or_from = "from"
wound_type = WOUND_BURN
processes = TRUE
sound_effect = 'sound/effects/wounds/sizzle1.ogg'
wound_flags = (FLESH_WOUND | ACCEPTS_GAUZE)
treatable_by = list(/obj/item/stack/medical/ointment, /obj/item/stack/medical/mesh) // sterilizer and alcohol will require reagent treatments, coming soon
// Flesh damage vars
/// How much damage to our flesh we currently have. Once both this and infestation reach 0, the wound is considered healed
var/flesh_damage = 5
/// Our current counter for how much flesh regeneration we have stacked from regenerative mesh/synthflesh/whatever, decrements each tick and lowers flesh_damage
var/flesh_healing = 0
// Infestation vars (only for severe and critical)
/// How quickly infection breeds on this burn if we don't have disinfectant
var/infestation_rate = 0
/// Our current level of infection
var/infestation = 0
/// Our current level of sanitization/anti-infection, from disinfectants/alcohol/UV lights. While positive, totally pauses and slowly reverses infestation effects each tick
var/sanitization = 0
/// Once we reach infestation beyond WOUND_INFESTATION_SEPSIS, we get this many warnings before the limb is completely paralyzed (you'd have to ignore a really bad burn for a really long time for this to happen)
var/strikes_to_lose_limb = 3
/datum/wound/burn/handle_process(seconds_per_tick, times_fired)
. = ..()
if(strikes_to_lose_limb == 0) // we've already hit sepsis, nothing more to do
victim.adjustToxLoss(0.25 * seconds_per_tick)
if(SPT_PROB(0.5, seconds_per_tick))
victim.visible_message(span_danger("The infection on the remnants of [victim]'s [limb.plaintext_zone] shift and bubble nauseatingly!"), span_warning("You can feel the infection on the remnants of your [limb.plaintext_zone] coursing through your veins!"), vision_distance = COMBAT_MESSAGE_RANGE)
return
if(victim.reagents)
if(HAS_TRAIT(victim, TRAIT_VIRUS_RESISTANCE))
sanitization += 0.9
if(victim.reagents.has_reagent(/datum/reagent/space_cleaner/sterilizine/))
sanitization += 0.9
if(victim.reagents.has_reagent(/datum/reagent/medicine/mine_salve))
sanitization += 0.3
flesh_healing += 0.5
if(limb.current_gauze)
limb.seep_gauze(WOUND_BURN_SANITIZATION_RATE * seconds_per_tick)
if(flesh_healing > 0) // good bandages multiply the length of flesh healing
var/bandage_factor = limb.current_gauze?.burn_cleanliness_bonus || 1
flesh_damage = max(flesh_damage - (0.5 * seconds_per_tick), 0)
flesh_healing = max(flesh_healing - (0.5 * bandage_factor * seconds_per_tick), 0) // good bandages multiply the length of flesh healing
// if we have little/no infection, the limb doesn't have much burn damage, and our nutrition is good, heal some flesh
if(infestation <= WOUND_INFECTION_MODERATE && (limb.burn_dam < 5) && (victim.nutrition >= NUTRITION_LEVEL_FED))
flesh_healing += 0.2
// here's the check to see if we're cleared up
if((flesh_damage <= 0) && (infestation <= WOUND_INFECTION_MODERATE))
to_chat(victim, span_green("The burns on your [limb.plaintext_zone] have cleared up!"))
qdel(src)
return
// sanitization is checked after the clearing check but before the actual ill-effects, because we freeze the effects of infection while we have sanitization
if(sanitization > 0)
var/bandage_factor = limb.current_gauze?.burn_cleanliness_bonus || 1
infestation = max(infestation - (WOUND_BURN_SANITIZATION_RATE * seconds_per_tick), 0)
sanitization = max(sanitization - (WOUND_BURN_SANITIZATION_RATE * bandage_factor * seconds_per_tick), 0)
return
infestation += infestation_rate * seconds_per_tick
switch(infestation)
if(0 to WOUND_INFECTION_MODERATE)
if(WOUND_INFECTION_MODERATE to WOUND_INFECTION_SEVERE)
if(SPT_PROB(15, seconds_per_tick))
victim.adjustToxLoss(0.2)
if(prob(6))
to_chat(victim, span_warning("The blisters on your [limb.plaintext_zone] ooze a strange pus..."))
if(WOUND_INFECTION_SEVERE to WOUND_INFECTION_CRITICAL)
if(!disabling)
if(SPT_PROB(1, seconds_per_tick))
to_chat(victim, span_warning("<b>Your [limb.plaintext_zone] completely locks up, as you struggle for control against the infection!</b>"))
set_disabling(TRUE)
return
else if(SPT_PROB(4, seconds_per_tick))
to_chat(victim, span_notice("You regain sensation in your [limb.plaintext_zone], but it's still in terrible shape!"))
set_disabling(FALSE)
return
if(SPT_PROB(10, seconds_per_tick))
victim.adjustToxLoss(0.5)
if(WOUND_INFECTION_CRITICAL to WOUND_INFECTION_SEPTIC)
if(!disabling)
if(SPT_PROB(1.5, seconds_per_tick))
to_chat(victim, span_warning("<b>You suddenly lose all sensation of the festering infection in your [limb.plaintext_zone]!</b>"))
set_disabling(TRUE)
return
else if(SPT_PROB(1.5, seconds_per_tick))
to_chat(victim, span_notice("You can barely feel your [limb.plaintext_zone] again, and you have to strain to retain motor control!"))
set_disabling(FALSE)
return
if(SPT_PROB(2.48, seconds_per_tick))
if(prob(20))
to_chat(victim, span_warning("You contemplate life without your [limb.plaintext_zone]..."))
victim.adjustToxLoss(0.75)
else
victim.adjustToxLoss(1)
if(WOUND_INFECTION_SEPTIC to INFINITY)
if(SPT_PROB(0.5 * infestation, seconds_per_tick))
strikes_to_lose_limb--
switch(strikes_to_lose_limb)
if(2 to INFINITY)
to_chat(victim, span_deadsay("<b>The infection in your [limb.plaintext_zone] is literally dripping off, you feel horrible!</b>"))
if(1)
to_chat(victim, span_deadsay("<b>Infection has just about completely claimed your [limb.plaintext_zone]!</b>"))
if(0)
to_chat(victim, span_deadsay("<b>The last of the nerve endings in your [limb.plaintext_zone] wither away, as the infection completely paralyzes your joint connector.</b>"))
threshold_penalty = 120 // piss easy to destroy
var/datum/brain_trauma/severe/paralysis/sepsis = new (limb.body_zone)
victim.gain_trauma(sepsis)
/datum/wound/burn/get_wound_description(mob/user)
if(strikes_to_lose_limb <= 0)
return span_deadsay("<B>[victim.p_their(TRUE)] [limb.plaintext_zone] has locked up completely and is non-functional.</B>")
var/list/condition = list("[victim.p_their(TRUE)] [limb.plaintext_zone] [examine_desc]")
if(limb.current_gauze)
var/bandage_condition
switch(limb.current_gauze.absorption_capacity)
if(0 to 1.25)
bandage_condition = "nearly ruined"
if(1.25 to 2.75)
bandage_condition = "badly worn"
if(2.75 to 4)
bandage_condition = "slightly stained"
if(4 to INFINITY)
bandage_condition = "clean"
condition += " underneath a dressing of [bandage_condition] [limb.current_gauze.name]"
else
switch(infestation)
if(WOUND_INFECTION_MODERATE to WOUND_INFECTION_SEVERE)
condition += ", [span_deadsay("with early signs of infection.")]"
if(WOUND_INFECTION_SEVERE to WOUND_INFECTION_CRITICAL)
condition += ", [span_deadsay("with growing clouds of infection.")]"
if(WOUND_INFECTION_CRITICAL to WOUND_INFECTION_SEPTIC)
condition += ", [span_deadsay("with streaks of rotten infection!")]"
if(WOUND_INFECTION_SEPTIC to INFINITY)
return span_deadsay("<B>[victim.p_their(TRUE)] [limb.plaintext_zone] is a mess of charred skin and infected rot!</B>")
else
condition += "!"
return "<B>[condition.Join()]</B>"
/datum/wound/burn/get_scanner_description(mob/user)
if(strikes_to_lose_limb <= 0) // Unclear if it can go below 0, best to not take the chance
var/oopsie = "Type: [name]\nSeverity: [severity_text()]"
oopsie += "<div class='ml-3'>Infection Level: [span_deadsay("The body part has suffered complete sepsis and must be removed. Amputate or augment limb immediately, or place the patient in a cryotube.")]</div>"
return oopsie
. = ..()
. += "<div class='ml-3'>"
if(infestation <= sanitization && flesh_damage <= flesh_healing)
. += "No further treatment required: Burns will heal shortly."
else
switch(infestation)
if(WOUND_INFECTION_MODERATE to WOUND_INFECTION_SEVERE)
. += "Infection Level: Moderate\n"
if(WOUND_INFECTION_SEVERE to WOUND_INFECTION_CRITICAL)
. += "Infection Level: Severe\n"
if(WOUND_INFECTION_CRITICAL to WOUND_INFECTION_SEPTIC)
. += "Infection Level: [span_deadsay("CRITICAL")]\n"
if(WOUND_INFECTION_SEPTIC to INFINITY)
. += "Infection Level: [span_deadsay("LOSS IMMINENT")]\n"
if(infestation > sanitization)
. += "\tSurgical debridement, antibiotics/sterilizers, or regenerative mesh will rid infection. Paramedic UV penlights are also effective.\n"
if(flesh_damage > 0)
. += "Flesh damage detected: Application of ointment, regenerative mesh, Synthflesh, or ingestion of \"Miner's Salve\" will repair damaged flesh. Good nutrition, rest, and keeping the wound clean can also slowly repair flesh.\n"
. += "</div>"
/*
new burn common procs
*/
/// if someone is using ointment or mesh on our burns
/datum/wound/burn/proc/ointmentmesh(obj/item/stack/medical/I, mob/user)
user.visible_message(span_notice("[user] begins applying [I] to [victim]'s [limb.plaintext_zone]..."), span_notice("You begin applying [I] to [user == victim ? "your" : "[victim]'s"] [limb.plaintext_zone]..."))
if (I.amount <= 0)
return
if(!do_after(user, (user == victim ? I.self_delay : I.other_delay), extra_checks = CALLBACK(src, PROC_REF(still_exists))))
return
limb.heal_damage(I.heal_brute, I.heal_burn)
user.visible_message(span_green("[user] applies [I] to [victim]."), span_green("You apply [I] to [user == victim ? "your" : "[victim]'s"] [limb.plaintext_zone]."))
I.use(1)
sanitization += I.sanitization
flesh_healing += I.flesh_regeneration
if((infestation <= 0 || sanitization >= infestation) && (flesh_damage <= 0 || flesh_healing > flesh_damage))
to_chat(user, span_notice("You've done all you can with [I], now you must wait for the flesh on [victim]'s [limb.plaintext_zone] to recover."))
else
try_treating(I, user)
/// Paramedic UV penlights
/datum/wound/burn/proc/uv(obj/item/flashlight/pen/paramedic/I, mob/user)
if(!COOLDOWN_FINISHED(I, uv_cooldown))
to_chat(user, span_notice("[I] is still recharging!"))
return
if(infestation <= 0 || infestation < sanitization)
to_chat(user, span_notice("There's no infection to treat on [victim]'s [limb.plaintext_zone]!"))
return
user.visible_message(span_notice("[user] flashes the burns on [victim]'s [limb] with [I]."), span_notice("You flash the burns on [user == victim ? "your" : "[victim]'s"] [limb.plaintext_zone] with [I]."), vision_distance=COMBAT_MESSAGE_RANGE)
sanitization += I.uv_power
COOLDOWN_START(I, uv_cooldown, I.uv_cooldown_length)
/datum/wound/burn/treat(obj/item/I, mob/user)
if(istype(I, /obj/item/stack/medical/ointment))
ointmentmesh(I, user)
else if(istype(I, /obj/item/stack/medical/mesh))
var/obj/item/stack/medical/mesh/mesh_check = I
if(!mesh_check.is_open)
to_chat(user, span_warning("You need to open [mesh_check] first."))
return
ointmentmesh(mesh_check, user)
else if(istype(I, /obj/item/flashlight/pen/paramedic))
uv(I, user)
// people complained about burns not healing on stasis beds, so in addition to checking if it's cured, they also get the special ability to very slowly heal on stasis beds if they have the healing effects stored
/datum/wound/burn/on_stasis(seconds_per_tick, times_fired)
. = ..()
if(strikes_to_lose_limb == 0) // we've already hit sepsis, nothing more to do
if(SPT_PROB(0.5, seconds_per_tick))
victim.visible_message(span_danger("The infection on the remnants of [victim]'s [limb.plaintext_zone] shift and bubble nauseatingly!"), span_warning("You can feel the infection on the remnants of your [limb.plaintext_zone] coursing through your veins!"), vision_distance = COMBAT_MESSAGE_RANGE)
return
if(flesh_healing > 0)
flesh_damage = max(flesh_damage - (0.1 * seconds_per_tick), 0)
if((flesh_damage <= 0) && (infestation <= 1))
to_chat(victim, span_green("The burns on your [limb.plaintext_zone] have cleared up!"))
qdel(src)
return
if(sanitization > 0)
infestation = max(infestation - (0.1 * WOUND_BURN_SANITIZATION_RATE * seconds_per_tick), 0)
/datum/wound/burn/on_synthflesh(amount)
flesh_healing += amount * 0.5 // 20u patch will heal 10 flesh standard
// we don't even care about first degree burns, straight to second
/datum/wound/burn/moderate
name = "Second Degree Burns"
desc = "Patient is suffering considerable burns with mild skin penetration, weakening limb integrity and increased burning sensations."
treat_text = "Recommended application of topical ointment or regenerative mesh to affected region."
examine_desc = "is badly burned and breaking out in blisters"
occur_text = "breaks out with violent red burns"
severity = WOUND_SEVERITY_MODERATE
damage_mulitplier_penalty = 1.1
threshold_minimum = 40
threshold_penalty = 30 // burns cause significant decrease in limb integrity compared to other wounds
status_effect_type = /datum/status_effect/wound/burn/moderate
flesh_damage = 5
scar_keyword = "burnmoderate"
/datum/wound/burn/severe
name = "Third Degree Burns"
desc = "Patient is suffering extreme burns with full skin penetration, creating serious risk of infection and greatly reduced limb integrity."
treat_text = "Recommended immediate disinfection and excision of any infected skin, followed by bandaging and ointment. If the limb has locked up, it must be amputated, augmented or treated with cryogenics."
examine_desc = "appears seriously charred, with aggressive red splotches"
occur_text = "chars rapidly, exposing ruined tissue and spreading angry red burns"
severity = WOUND_SEVERITY_SEVERE
damage_mulitplier_penalty = 1.2
threshold_minimum = 80
threshold_penalty = 40
status_effect_type = /datum/status_effect/wound/burn/severe
treatable_by = list(/obj/item/flashlight/pen/paramedic, /obj/item/stack/medical/ointment, /obj/item/stack/medical/mesh)
infestation_rate = 0.07 // appx 9 minutes to reach sepsis without any treatment
flesh_damage = 12.5
scar_keyword = "burnsevere"
/datum/wound/burn/critical
name = "Catastrophic Burns"
desc = "Patient is suffering near complete loss of tissue and significantly charred muscle and bone, creating life-threatening risk of infection and negligible limb integrity."
treat_text = "Immediate surgical debriding of any infected skin, followed by potent tissue regeneration formula and bandaging. If the limb has locked up, it must be amputated, augmented or treated with cryogenics."
examine_desc = "is a ruined mess of blanched bone, melted fat, and charred tissue"
occur_text = "vaporizes as flesh, bone, and fat melt together in a horrifying mess"
severity = WOUND_SEVERITY_CRITICAL
damage_mulitplier_penalty = 1.3
sound_effect = 'sound/effects/wounds/sizzle2.ogg'
threshold_minimum = 140
threshold_penalty = 80
status_effect_type = /datum/status_effect/wound/burn/critical
treatable_by = list(/obj/item/flashlight/pen/paramedic, /obj/item/stack/medical/ointment, /obj/item/stack/medical/mesh)
infestation_rate = 0.075 // appx 4.33 minutes to reach sepsis without any treatment
flesh_damage = 20
scar_keyword = "burncritical"
///special severe wound caused by sparring interference or other god related punishments.
/datum/wound/burn/severe/brand
name = "Holy Brand"
desc = "Patient is suffering extreme burns from a strange brand marking, creating serious risk of infection and greatly reduced limb integrity."
examine_desc = "appears to have holy symbols painfully branded into their flesh, leaving severe burns."
occur_text = "chars rapidly into a strange pattern of holy symbols, burned into the flesh."
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