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Yogstation/code/datums/brain_damage/mild.dm
kevinz000 1f7a76ade0 Combat/Stun (slip) overhaul staging, mobility flags, adds crawling (#39967)
Aiming to implement the framework oranges has detailed in https://tgstation13.org/phpBB/viewtopic.php?f=10&t=19102
Moves canmove to a bitflag in a new variable called mobility_flags, that will allow finer grain control of what someone can do codewise, for example, letting them move but not stand up, or stand up but not move.

Adds Immobilize()d status effect that freezes movement but does not prevent anything else.
Adds Paralyze()d which is oldstun "You can't do anything at all and knock down).
Stun() will now prevent any item/UI usage and movement (which is similar to before).
Knockdown() will now only knockdown without preventing item usage/movement.
People knocked down will be able to crawl at softcrit-speeds
Refactors some /mob variables and procs to /mob/living.
update_canmove() refactored to update_mobility() and will handle mobility_flags instead of the removed canmove

cl
rscadd: Crawling is now possible if you are down but not stunned. Obviously, you will be slower.
/cl
Refactors are done. I'd rather get this merged faster than try to fine tune stuff like slips. The most obvious gameplay effect this pr has will be crawling, and I believe I made tiny tweaks but I can't find it Anything I missed or weird behavior should be reported.
2018-10-10 23:21:27 +01:00

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//Mild traumas are the most common; they are generally minor annoyances.
//They can be cured with mannitol and patience, although brain surgery still works.
//Most of the old brain damage effects have been transferred to the dumbness trauma.
/datum/brain_trauma/mild
/datum/brain_trauma/mild/hallucinations
name = "Hallucinations"
desc = "Patient suffers constant hallucinations."
scan_desc = "schizophrenia"
gain_text = "<span class='warning'>You feel your grip on reality slipping...</span>"
lose_text = "<span class='notice'>You feel more grounded.</span>"
/datum/brain_trauma/mild/hallucinations/on_life()
owner.hallucination = min(owner.hallucination + 10, 50)
..()
/datum/brain_trauma/mild/hallucinations/on_lose()
owner.hallucination = 0
..()
/datum/brain_trauma/mild/stuttering
name = "Stuttering"
desc = "Patient can't speak properly."
scan_desc = "reduced mouth coordination"
gain_text = "<span class='warning'>Speaking clearly is getting harder.</span>"
lose_text = "<span class='notice'>You feel in control of your speech.</span>"
/datum/brain_trauma/mild/stuttering/on_life()
owner.stuttering = min(owner.stuttering + 5, 25)
..()
/datum/brain_trauma/mild/stuttering/on_lose()
owner.stuttering = 0
..()
/datum/brain_trauma/mild/dumbness
name = "Dumbness"
desc = "Patient has reduced brain activity, making them less intelligent."
scan_desc = "reduced brain activity"
gain_text = "<span class='warning'>You feel dumber.</span>"
lose_text = "<span class='notice'>You feel smart again.</span>"
/datum/brain_trauma/mild/dumbness/on_gain()
owner.add_trait(TRAIT_DUMB, TRAUMA_TRAIT)
SEND_SIGNAL(owner, COMSIG_ADD_MOOD_EVENT, "dumb", /datum/mood_event/oblivious)
..()
/datum/brain_trauma/mild/dumbness/on_life()
owner.derpspeech = min(owner.derpspeech + 5, 25)
if(prob(3))
owner.emote("drool")
else if(owner.stat == CONSCIOUS && prob(3))
owner.say(pick_list_replacements(BRAIN_DAMAGE_FILE, "brain_damage"), forced = "brain damage")
..()
/datum/brain_trauma/mild/dumbness/on_lose()
owner.remove_trait(TRAIT_DUMB, TRAUMA_TRAIT)
owner.derpspeech = 0
SEND_SIGNAL(owner, COMSIG_CLEAR_MOOD_EVENT, "dumb")
..()
/datum/brain_trauma/mild/speech_impediment
name = "Speech Impediment"
desc = "Patient is unable to form coherent sentences."
scan_desc = "communication disorder"
gain_text = "" //mutation will handle the text
lose_text = ""
/datum/brain_trauma/mild/speech_impediment/on_gain()
owner.dna.add_mutation(UNINTELLIGIBLE)
..()
//no fiddling with genetics to get out of this one
/datum/brain_trauma/mild/speech_impediment/on_life()
if(!(GLOB.mutations_list[UNINTELLIGIBLE] in owner.dna.mutations))
on_gain()
..()
/datum/brain_trauma/mild/speech_impediment/on_lose()
owner.dna.remove_mutation(UNINTELLIGIBLE)
..()
/datum/brain_trauma/mild/concussion
name = "Concussion"
desc = "Patient's brain is concussed."
scan_desc = "a concussion"
gain_text = "<span class='warning'>Your head hurts!</span>"
lose_text = "<span class='notice'>The pressure inside your head starts fading.</span>"
/datum/brain_trauma/mild/concussion/on_life()
if(prob(5))
switch(rand(1,11))
if(1)
owner.vomit()
if(2,3)
owner.dizziness += 10
if(4,5)
owner.confused += 10
owner.blur_eyes(10)
if(6 to 9)
owner.slurring += 30
if(10)
to_chat(owner, "<span class='notice'>You forget for a moment what you were doing.</span>")
owner.Stun(20)
if(11)
to_chat(owner, "<span class='warning'>You faint.</span>")
owner.Unconscious(80)
..()
/datum/brain_trauma/mild/healthy
name = "Anosognosia"
desc = "Patient always feels healthy, regardless of their condition."
scan_desc = "self-awareness deficit"
gain_text = "<span class='notice'>You feel great!</span>"
lose_text = "<span class='warning'>You no longer feel perfectly healthy.</span>"
/datum/brain_trauma/mild/healthy/on_gain()
owner.set_screwyhud(SCREWYHUD_HEALTHY)
..()
/datum/brain_trauma/mild/healthy/on_life()
owner.set_screwyhud(SCREWYHUD_HEALTHY) //just in case of hallucinations
owner.adjustStaminaLoss(-5) //no pain, no fatigue
..()
/datum/brain_trauma/mild/healthy/on_lose()
owner.set_screwyhud(SCREWYHUD_NONE)
..()
/datum/brain_trauma/mild/muscle_weakness
name = "Muscle Weakness"
desc = "Patient experiences occasional bouts of muscle weakness."
scan_desc = "weak motor nerve signal"
gain_text = "<span class='warning'>Your muscles feel oddly faint.</span>"
lose_text = "<span class='notice'>You feel in control of your muscles again.</span>"
/datum/brain_trauma/mild/muscle_weakness/on_life()
var/fall_chance = 1
if(owner.m_intent == MOVE_INTENT_RUN)
fall_chance += 2
if(prob(fall_chance) && (owner.mobility_flags & MOBILITY_STAND))
to_chat(owner, "<span class='warning'>Your leg gives out!</span>")
owner.Paralyze(35)
else if(owner.get_active_held_item())
var/drop_chance = 1
var/obj/item/I = owner.get_active_held_item()
drop_chance += I.w_class
if(prob(drop_chance) && owner.dropItemToGround(I))
to_chat(owner, "<span class='warning'>You drop [I]!</span>")
else if(prob(3))
to_chat(owner, "<span class='warning'>You feel a sudden weakness in your muscles!</span>")
owner.adjustStaminaLoss(50)
..()
/datum/brain_trauma/mild/muscle_spasms
name = "Muscle Spasms"
desc = "Patient has occasional muscle spasms, causing them to move unintentionally."
scan_desc = "nervous fits"
gain_text = "<span class='warning'>Your muscles feel oddly faint.</span>"
lose_text = "<span class='notice'>You feel in control of your muscles again.</span>"
/datum/brain_trauma/mild/muscle_spasms/on_life()
if(prob(7))
switch(rand(1,5))
if(1)
if((owner.mobility_flags & MOBILITY_MOVE) && !isspaceturf(owner.loc))
to_chat(owner, "<span class='warning'>Your leg spasms!</span>")
step(owner, pick(GLOB.cardinals))
if(2)
if(owner.incapacitated())
return
var/obj/item/I = owner.get_active_held_item()
if(I)
to_chat(owner, "<span class='warning'>Your fingers spasm!</span>")
owner.log_message("used [I] due to a Muscle Spasm", LOG_ATTACK)
I.attack_self(owner)
if(3)
var/prev_intent = owner.a_intent
owner.a_intent = INTENT_HARM
var/range = 1
if(istype(owner.get_active_held_item(), /obj/item/gun)) //get targets to shoot at
range = 7
var/list/mob/living/targets = list()
for(var/mob/M in oview(owner, range))
if(isliving(M))
targets += M
if(LAZYLEN(targets))
to_chat(owner, "<span class='warning'>Your arm spasms!</span>")
owner.log_message(" attacked someone due to a Muscle Spasm", LOG_ATTACK) //the following attack will log itself
owner.ClickOn(pick(targets))
owner.a_intent = prev_intent
if(4)
var/prev_intent = owner.a_intent
owner.a_intent = INTENT_HARM
to_chat(owner, "<span class='warning'>Your arm spasms!</span>")
owner.log_message("attacked [owner.p_them()]self to a Muscle Spasm", LOG_ATTACK)
owner.ClickOn(owner)
owner.a_intent = prev_intent
if(5)
if(owner.incapacitated())
return
var/obj/item/I = owner.get_active_held_item()
var/list/turf/targets = list()
for(var/turf/T in oview(owner, 3))
targets += T
if(LAZYLEN(targets) && I)
to_chat(owner, "<span class='warning'>Your arm spasms!</span>")
owner.log_message("threw [I] due to a Muscle Spasm", LOG_ATTACK)
owner.throw_item(pick(targets))
..()