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[Korgoth]

Hello my fellow dwarves!
 I have a request to make, I would like to know if there is a script for DFhack that enable the healing of nerve damage of a unit, and only the nerve damage.
You see... I truly get my enjoyment from dwarf fortress by playing adventurer mod, hence I like to Roleplay and have long seasons playing the same characters, and sometimes my adventurer gets his tendons cut by some foul beast or some lucky wild dog and loses his ability to grasp, or to even stand on his on.
For roleplay purposes, sometimes I like to use the DFhack Script "full-heal" to heal the character that got his tendons cut, but this script heals the entirety of the unity, hence also making my adventurer pristine clean! Without my battle hardened scars, some teeth or nose that got lost in some battle and I dont want that! I just don't want my adventurer losing his motor nerve autonomy, but I want to keep the scars and whatever else that got cut of from my adventurer on the course of his life.

Thanks in advance for considering my request.
Strike the earth!!!

[A_Curious_Cat]

Hello my fellow dwarves!
 I have a request to make, I would like to know if there is a script for DFhack that enable the healing of nerve damage of a unit, and only the nerve damage.
You see... I truly get my enjoyment from dwarf fortress by playing adventurer mod, hence I like to Roleplay and have long seasons playing the same characters, and sometimes my adventurer gets his tendons cut by some foul beast or some lucky wild dog and loses his ability to grasp, or to even stand on his on.
For roleplay purposes, sometimes I like to use the DFhack Script "full-heal" to heal the character that got his tendons cut, but this script heals the entirety of the unity, hence also making my adventurer pristine clean! Without my battle hardened scars, some teeth or nose that got lost in some battle and I dont want that! I just don't want my adventurer losing his motor nerve autonomy, but I want to keep the scars and whatever else that got cut of from my adventurer on the course of his life.
So, I would like to know if there is someone with knowledge on the subject, and I would also appreciate any syndrome or interactions made by the community addressing the topic discussed by this thread, like reactions in adventurer mode for making healing potion, interactions making possible to heal the adventurer and etc.
Thanks in advance for considering my request.
Strike the earth!!!

This sounds like it might be better to add options to “full-heal”.  Maybe rename it heal while we’re at it.

For example:

Code: [Select]

heal —full                        Original behavior.

heal —by-type <TOKEN>           Heals the specified type of tissue.

,etc.

[Korgoth]

Thank you for your reply, my friend!
So, this is the full script from "Full-heal"

Spoiler (click to show/hide)

-- Attempts to fully heal the selected unit
--author Kurik Amudnil, Urist DaVinci
--edited by expwnent and AtomicChicken

--[====[

full-heal
=========
Attempts to fully heal the selected unit from anything, optionally
including death.  Usage:

:full-heal:
    Completely heal the currently selected unit.
:full-heal -unit [unitId]:
    Apply command to the unit with the given ID, instead of selected unit.
:full-heal -r [-keep_corpse]:
    Heal the unit, raising from the dead if needed.
    Add ``-keep_corpse`` to avoid removing their corpse.
    The unit can be targeted by selecting its corpse on the UI.
:full-heal -all [-r] [-keep_corpse]:
    Heal all units on the map.
:full-heal -all_citizens [-r] [-keep_corpse]:
    Heal all fortress citizens on the map. Does not include pets.
:full-heal -all_civ [-r] [-keep_corpse]:
    Heal all units belonging to your parent civilisation, including pets and visitors.

For example, ``full-heal -r -keep_corpse -unit ID_NUM`` will fully heal
unit ID_NUM.  If this unit was dead, it will be resurrected without deleting
the corpse - creepy!

]====]

--@ module = true

local utils = require('utils')

local validArgs = utils.invert({
    'r',
    'help',
    'unit',
    'keep_corpse',
    'all',
    'all_civ',
    'all_citizens'
})

local args = utils.processArgs({...}, validArgs)

if args.help then
    print(dfhack.script_help())
    return
end

function isCitizen(unit)
--  required as dfhack.units.isCitizen() returns false for dead units
    local hf = df.historical_figure.find(unit.hist_figure_id)
    if not hf then
        return false
    end
    for _,link in ipairs(hf.entity_links) do
        if link.entity_id == df.global.ui.group_id and df.histfig_entity_link_type[link:getType()] == 'MEMBER' then
            return true
        end
    end
end

function isFortCivMember(unit)
    if unit.civ_id == df.global.ui.civ_id then
        return true
    end
end

function addResurrectionEvent(histFigID)
    local event = df.history_event_hist_figure_revivedst:new()
    event.histfig = histFigID
    event.year = df.global.cur_year
    event.seconds = df.global.cur_year_tick
    event.id = df.global.hist_event_next_id
    df.global.world.history.events:insert('#', event)
    df.global.hist_event_next_id = df.global.hist_event_next_id + 1
end

function heal(unit,resurrect,keep_corpse)
    if not unit then
        return
    end
    if resurrect then
        if unit.flags2.killed and not unit.flags3.scuttle then -- scuttle appears to be applicable to just wagons, which probably shouldn't be resurrected
            --print("Resurrecting...")
            unit.flags1.inactive = false
            unit.flags2.slaughter = false
            unit.flags2.killed = false
            unit.flags3.ghostly = false -- TO DO: check whether ghost is currently walking through walls before removing ghostliness
            unit.ghost_info = nil

            local _, occupancy = dfhack.maps.getTileFlags(pos2xyz(unit.pos))
            occupancy.unit_grounded = true -- it's simpler to always set the tile occupancy to unit_grounded, as determining whether occupancy.unit is correct would require one to check for the presence of other units on that tile
            unit.flags1.on_ground = true -- this also fits the script thematically

            if unit.hist_figure_id ~= -1 then
                local hf = df.historical_figure.find(unit.hist_figure_id)
                hf.died_year = -1
                hf.died_seconds = -1
                hf.flags.ghost = false
                addResurrectionEvent(hf.id)
            end

            if dfhack.world.isFortressMode() and isFortCivMember(unit) then
                unit.flags2.resident = false -- appears to be set to true for dead citizens in a reclaimed fortress, which causes them to be marked as hostile when resurrected

                local deadCitizens = df.global.ui.main.dead_citizens
                for i = #deadCitizens-1,0,-1 do
                    if deadCitizens.unit_id == unit.id then
                        deadCitizens:erase(i)
                    end
                end
            end

            if not keep_corpse then
                local corpses = df.global.world.items.other.CORPSE
                for i = #corpses-1,0,-1 do
                    local corpse = corpses --as:df.item_body_component
                    if corpse.unit_id == unit.id then
                        dfhack.items.remove(corpse)
                    end
                end
            end
        end
    end

    --print("Erasing wounds...")
    for _, wound in ipairs(unit.body.wounds) do
        wound:delete()
    end
    unit.body.wounds:resize(0)
    unit.body.wound_next_id = 1

    --print("Refilling blood...")
    unit.body.blood_count = unit.body.blood_max

    --print("Resetting grasp/stand/fly status...")
    unit.status2.limbs_stand_count = unit.status2.limbs_stand_max
    unit.status2.limbs_grasp_count = unit.status2.limbs_grasp_max
    unit.status2.limbs_fly_count = unit.status2.limbs_fly_max

    --print("Resetting status flags...")
    unit.flags2.has_breaks = false
    unit.flags2.gutted = false
    unit.flags2.circulatory_spray = false
    unit.flags2.vision_good = true
    unit.flags2.vision_damaged = false
    unit.flags2.vision_missing = false
    unit.flags2.breathing_good = true
    unit.flags2.breathing_problem = false

    unit.flags2.calculated_nerves = false
    unit.flags2.calculated_bodyparts = false
    unit.flags2.calculated_insulation = false
    unit.flags3.body_temp_in_range = false
    unit.flags3.compute_health = true
    unit.flags3.gelded = false

    --print("Resetting counters...")
    unit.counters.winded = 0
    unit.counters.stunned = 0
    unit.counters.unconscious = 0
    unit.counters.webbed = 0
    unit.counters.pain = 0
    unit.counters.nausea = 0
    unit.counters.dizziness = 0
    unit.counters.suffocation = 0
    unit.counters.guts_trail1.x = -30000
    unit.counters.guts_trail1.y = -30000
    unit.counters.guts_trail1.z = -30000
    unit.counters.guts_trail2.x = -30000
    unit.counters.guts_trail2.y = -30000
    unit.counters.guts_trail2.z = -30000

    unit.counters2.paralysis = 0
    unit.counters2.numbness = 0
    unit.counters2.fever = 0
    unit.counters2.exhaustion = 0
    unit.counters2.hunger_timer = 0
    unit.counters2.thirst_timer = 0
    unit.counters2.sleepiness_timer = 0
    unit.counters2.vomit_timeout = 0

    unit.animal.vanish_countdown = 0

    unit.body.infection_level = 0

    --print("Resetting body part status...")
    local comp = unit.body.components
    for i = 0, #comp.nonsolid_remaining - 1 do
        comp.nonsolid_remaining = 100    -- percent remaining of fluid layers (Urist Da Vinci)
    end

    for i = 0, #comp.layer_wound_area - 1 do
        comp.layer_status.whole = 0        -- severed, leaking layers (Urist Da Vinci)
        comp.layer_wound_area = 0        -- wound contact areas (Urist Da Vinci)
        comp.layer_cut_fraction = 0        -- 100*surface percentage of cuts/fractures on the body part layer (Urist Da Vinci)
        comp.layer_dent_fraction = 0        -- 100*surface percentage of dents on the body part layer (Urist Da Vinci)
        comp.layer_effect_fraction = 0        -- 100*surface percentage of "effects" on the body part layer (Urist Da Vinci)
    end

    for _, status in ipairs(unit.body.components.body_part_status) do
        status.on_fire = false
        status.missing = false
        status.organ_loss = false
        status.organ_damage = false
        status.muscle_loss = false
        status.muscle_damage = false
        status.bone_loss = false
        status.bone_damage = false
        status.skin_damage = false
        status.motor_nerve_severed = false
        status.sensory_nerve_severed = false
        status.spilled_guts = false
        status.severed_or_jammed = false
    end

    unit.status2.body_part_temperature:resize(0) -- attempting to rewrite temperature was causing body parts to melt for some reason; forcing repopulation in this manner appears to be safer

    for i = 0,#unit.enemy.body_part_8a8-1,1 do
        unit.enemy.body_part_8a8 = 1 -- not sure what this does, but values appear to change following injuries
    end
    for i = 0,#unit.enemy.body_part_8d8-1,1 do
        unit.enemy.body_part_8d8 = 0 -- same as above
    end
    for i = 0,#unit.enemy.body_part_878-1,1 do
        unit.enemy.body_part_878 = 3 -- as above
    end
    for i = 0,#unit.enemy.body_part_888-1,1 do
        unit.enemy.body_part_888 = 3 -- as above
    end

    local histFig = df.historical_figure.find(unit.hist_figure_id)
    if histFig and histFig.info and histFig.info.wounds then
        --print("Clearing historical wounds...")
        histFig.info.wounds = nil
    end

    local health = unit.health
    if health then
        for i = 0, #health.flags-1,1 do
            health.flags = false
        end
        for _,bpFlags in ipairs(health.body_part_flags) do
            for i = 0, #bpFlags-1,1 do
                bpFlags = false
            end
        end
        health.immobilize_cntdn = 0
        health.dressing_cntdn = 0
        health.suture_cntdn = 0
        health.crutch_cntdn = 0
        health.unk_18_cntdn = 0
    end

    local job = unit.job.current_job
    if job and job.job_type == df.job_type.Rest then
        --print("Wake from rest...")
        job.completion_timer = 0
        job.pos:assign(unit.pos)
    end

    local job_link = df.global.world.jobs.list.next
    while job_link do
        local doctor_job = job_link.item
        if doctor_job then
            local patientRef = dfhack.job.getGeneralRef(doctor_job, df.general_ref_type['UNIT_PATIENT']) --as:df.general_ref_unit_patientst
            if patientRef and patientRef.unit_id == unit.id then
                patientRef.unit_id = -1 -- causes active healthcare job to be cancelled, generating a job cancellation announcement indicating the lack of a patient
                break
            end
        end
        job_link = job_link.next
    end
end

if not dfhack_flags.module then

    if args.all then
        for _,unit in ipairs(df.global.world.units.active) do
            heal(unit,args.r,args.keep_corpse)
        end

    elseif args.all_citizens then
        for _,unit in ipairs(df.global.world.units.active) do
            if isCitizen(unit) then
                heal(unit,args.r,args.keep_corpse)
            end
        end

    elseif args.all_civ then
        for _,unit in ipairs(df.global.world.units.active) do
            if isFortCivMember(unit) then
                heal(unit,args.r,args.keep_corpse)
            end
        end

    else
        local unit
        if args.unit then
            unit = df.unit.find(tonumber(args.unit))
            if not unit then
                qerror('Invalid unit ID: ' .. args.unit)
            end
        else
            local item = dfhack.gui.getSelectedItem(true)
            if item and df.item_corpsest:is_instance(item) then
                unit = df.unit.find(item.unit_id)
                if not unit then
                    qerror('This corpse can no longer be resurrected.') -- unit has been offloaded
                end
                unit.pos:assign(xyz2pos(dfhack.items.getPosition(item))) -- to make the unit resurrect at the location of the corpse, rather than the location of death
            else
                unit = dfhack.gui.getSelectedUnit()
            end
        end
        if not unit then
            qerror('Please select a unit or corpse, or specify its ID via the -unit argument.')
        end
        heal(unit,args.r,args.keep_corpse)
    end
end

Reading more carefully and also abinding by your sugestion, three specific parts caught my attention in the script, this one right here:

Spoiler (click to show/hide)

    --print("Erasing wounds...")
    for _, wound in ipairs(unit.body.wounds) do
        wound:delete()
    end
    unit.body.wounds:resize(0)
    unit.body.wound_next_id = 1

This one being the one that I think is tha part that is causing the scars to disappear from my character? Do I simply delete from the script?

The second one:

Spoiler (click to show/hide)

 --print("Resetting status flags...")
    unit.flags2.has_breaks = false
    unit.flags2.gutted = false
    unit.flags2.circulatory_spray = false
    unit.flags2.vision_good = true
    unit.flags2.vision_damaged = false
    unit.flags2.vision_missing = false
    unit.flags2.breathing_good = true
    unit.flags2.breathing_problem = false

    unit.flags2.calculated_nerves = false
    unit.flags2.calculated_bodyparts = false
    unit.flags2.calculated_insulation = false
    unit.flags3.body_temp_in_range = false
    unit.flags3.compute_health = true
    unit.flags3.gelded = false

This one being responsible for the healing of the nerves, assuming that "unit.flags.calculated nerves = false" is the responsible for that, also would like to know if "unit.flags2.calculated_bodyparts = false" means the healing of lost limbs, if so, do I have to wright "true" instead of "false"?.

and the last one:

Spoiler (click to show/hide)

    --print("Resetting body part status...")
    local comp = unit.body.components
    for i = 0, #comp.nonsolid_remaining - 1 do
        comp.nonsolid_remaining = 100    -- percent remaining of fluid layers (Urist Da Vinci)
    end

    for i = 0, #comp.layer_wound_area - 1 do
        comp.layer_status.whole = 0        -- severed, leaking layers (Urist Da Vinci)
        comp.layer_wound_area = 0        -- wound contact areas (Urist Da Vinci)
        comp.layer_cut_fraction = 0        -- 100*surface percentage of cuts/fractures on the body part layer (Urist Da Vinci)
        comp.layer_dent_fraction = 0        -- 100*surface percentage of dents on the body part layer (Urist Da Vinci)
        comp.layer_effect_fraction = 0        -- 100*surface percentage of "effects" on the body part layer (Urist Da Vinci)
    end

    for _, status in ipairs(unit.body.components.body_part_status) do
        status.on_fire = false
        status.missing = false
        status.organ_loss = false
        status.organ_damage = false
        status.muscle_loss = false
        status.muscle_damage = false
        status.bone_loss = false
        status.bone_damage = false
        status.skin_damage = false
        status.motor_nerve_severed = false
        status.sensory_nerve_severed = false
        status.spilled_guts = false
        status.severed_or_jammed = false
    end

And this one right here I'm guessing that also is responsible for the healing of lost limbs because of the "comp.layer status[in].whole = 0 -- severed, leaking layers (Urist Da Vinci)" in that case I don't know what to change in that sentence, and the last part " for _, status in ipairs(unit.body.components.body_part status) do status.missing = false" That I think putting "true" might solve the problem?
I know nothing about programming, so It's like a shot in the dark here 
Any suggestions?.