Randomize mid-round role appearance (#8298)

* Randomizes Conscript Appearances.
Sets conscript appearance to a limited range of random values for skin tone, hair color (head and face) and hairstyle
Sets or limits certain traits by gender (facial hair, first name, TTS seeds)
TTS seeds are set to default values until we have a way to get a list of valid TTS seeds.

* Tested for proper randomizing of genders
Ensured that pronouns match genders

* Bugfix
Fixed issue where spawning while having an empty list of pickable TTS seeds spawned the conscript without any gear

* Per request curate the hair color
Hair colors should now be less saturated/neon-whatever.
Not much I can do with the hair style and at a certain point I'm just gonna say it is a skill issue, print a hand mirror

* moved randomization to appearance.dm
Moved randomization to human appearance file so it can be referenced by any newly created human.
Replaced randomization script from ex_teleporter to appearance as randomize_appearance()

* Add appearnace randomization to last shelter spawn

* attempt to fix integration test failure on gender

* fixes for spider and names
spider_core generate_body proc calls randomize_appearance
names are generated based on the spawn's gender

* increase skin tone range
range lacked dark skin tones, apparently -200 should be the upper end

* Update code/modules/mob/living/carbon/human/appearance.dm

* newline

---------

Co-authored-by: Eugene Shih <[email protected]>
Co-authored-by: hyperioo <[email protected]>

code/game/machinery/excelsior/ex_teleporter.dm

@@ -391,6 +391,7 @@ var/global/excelsior_last_draft = 0
 	conscript.stats.setStat(STAT_ROB, 30)
 	conscript.stats.setStat(STAT_MEC, 10)
 	conscript.stats.setStat(STAT_BIO, 10)
+	conscript.randomize_appearance()
 	conscript.equip_to_appropriate_slot(new /obj/item/clothing/under/excelsior())
 	conscript.equip_to_appropriate_slot(new /obj/item/clothing/shoes/workboots())
 	conscript.equip_to_appropriate_slot(new /obj/item/device/radio/headset())

code/game/objects/items/devices/last_shelter.dm

@@ -94,6 +94,7 @@ GLOBAL_DATUM(last_shelter, /obj/item/device/last_shelter)
 	if(!MN)
 		return FALSE
 	var/mob/living/carbon/human/H = new /mob/living/carbon/human(src)
+	H.randomize_appearance()
 	for(var/stat in ALL_STATS)
 		H.stats.changeStat(stat, rand(STAT_LEVEL_ADEPT, STAT_LEVEL_PROF))
 	var/datum/perk/perk_random = pick(subtypesof(/datum/perk/oddity))

code/modules/mob/living/carbon/human/appearance.dm

@@ -173,3 +173,27 @@
 	for(var/obj/item/organ/external/O in organs)
 		O.sync_colour_to_human(src)
 	update_body(0)
+
+/mob/living/carbon/human/proc/randomize_appearance()
+	hair_color = rgb(25 * rand(3,8),25 * rand(1,3),25 * rand(1,3)) //curated hair color
+	change_skin_tone(roll("1d20") * -10) //skintone randomization borrowed from corpse spawner. Increment by 10 to increase variance
+	change_hair(pick(GLOB.hair_styles_list)) //pick from hairstyles
+	change_hair_color(hair_color)
+	change_facial_hair_color(hair_color)
+	age = rand(20,50)
+	//set gender and gender specific traits
+	var/gender = pick(MALE, FEMALE)
+	var/list/tts_voices = new()
+	if(gender == FEMALE) //defaults are MALE so check for FEMALE first, use MALE as default case
+		change_gender(gender) 
+		tts_voices += TTS_SEED_DEFAULT_FEMALE //Failsafe voice
+	else
+		change_facial_hair(pick(GLOB.facial_hair_styles_list)) //pick a random facial hair
+		tts_voices += TTS_SEED_DEFAULT_MALE //Failsafe voice
+	real_name = species.get_random_name(gender) //set name according to gender
+	//Set voice based on gender
+	for(var/i in tts_seeds) //from tts_seeds, add voices that match gender tag to list tts_voices
+		var/list/V = tts_seeds[i]
+		if((V["gender"] == gender || V["category"] == "any") && (V["category"] == "human" || V["gender"] == "any")) //cribbed from /code/modules/client/preference_setup/general/01_basic.dm
+			tts_voices += i
+	tts_seed = pick(tts_voices) //pick a random voice from list tts_voices

code/modules/mob/living/simple_animal/spider_core.dm

@@ -50,6 +50,7 @@
 		return
 
 	var/mob/living/carbon/human/H = new /mob/living/carbon/human(loc)
+	H.randomize_appearance()
 	visible_message(SPAN_DANGER("[src] morphs into a human body!"))
 	gibs(loc, null)
 	var/obj/item/organ/internal/carrion/core/core = locate(/obj/item/organ/internal/carrion/core) in contents