New Synth Customisation Options

code/__DEFINES/DNA.dm

@@ -61,8 +61,9 @@
 #define DNA_AVIAN_EARS_BLOCK 18 // NON-MODULE CHANGE
 #define DNA_AVIAN_TAIL_BLOCK 19 // NON-MODULE CHANGE
 #define DNA_FEATHER_COLOR_BLOCK 20 // NON-MODULE CHANGE
+#define DNA_SYNTH_HEAD_COVER_BLOCK 21 // NON-MODULE CHANGE
 
-#define DNA_FEATURE_BLOCKS 20 // NON-MODULE CHANGE
+#define DNA_FEATURE_BLOCKS 21 // NON-MODULE CHANGE
 
 #define DNA_SEQUENCE_LENGTH 4
 #define DNA_MUTATION_BLOCKS 8
@@ -104,6 +105,7 @@
 #define ORGAN_SLOT_EXTERNAL_BODYMARKINGS "bodymarkings"
 #define ORGAN_SLOT_EXTERNAL_POD_HAIR "pod_hair"
 #define ORGAN_SLOT_EXTERNAL_HEAD_TENTACLES "head_tentacles" // NON-MODULE CHANGE
+#define ORGAN_SLOT_EXTERNAL_SYNTH_HEAD_COVER "synth_head_cover" //NON-MODULE CHANGE
 
 /// Xenomorph organ slots
 #define ORGAN_SLOT_XENO_ACIDGLAND "acid_gland"

code/__HELPERS/global_lists.dm

@@ -38,6 +38,7 @@
 	init_sprite_accessory_subtypes(/datum/sprite_accessory/arm_wingsopen, GLOB.arm_wingsopen_list) //NON-MODULE CHANGE
 	init_sprite_accessory_subtypes(/datum/sprite_accessory/tails/avian, GLOB.tails_list_avian) //NON-MODULE CHANGE
 	init_sprite_accessory_subtypes(/datum/sprite_accessory/plumage, GLOB.avian_ears_list) //NON-MODULE CHANGE
+	init_sprite_accessory_subtypes(/datum/sprite_accessory/synth_head_cover, GLOB.synth_head_cover_list) //NON-MODULE CHANGE
 
 /// Inits GLOB.species_list. Not using GLOBAL_LIST_INIT b/c it depends on GLOB.string_lists
 /proc/init_species_list()

code/datums/dna.dm

@@ -242,6 +242,9 @@ GLOBAL_LIST_INIT(total_uf_len_by_block, populate_total_uf_len_by_block())
 		L[DNA_AVIAN_EARS_BLOCK] = construct_block(GLOB.avian_ears_list.Find(features["ears_avian"]), GLOB.avian_ears_list.len)
 	if(features["feathers"]) // NON-MODULE CHANGE
 		L[DNA_FEATHER_COLOR_BLOCK] = sanitize_hexcolor(features["feathers"], include_crunch = FALSE)
+	if(features["synth_head_cover"]) // NON-MODULE CHANGE
+		L[DNA_SYNTH_HEAD_COVER_BLOCK] = construct_block(GLOB.synth_head_cover_list.Find(features["synth_head_cover"]), GLOB.synth_head_cover_list.len)
+
 
 	for(var/blocknum in 1 to DNA_FEATURE_BLOCKS)
 		. += L[blocknum] || random_string(GET_UI_BLOCK_LEN(blocknum), GLOB.hex_characters)
@@ -388,6 +391,9 @@ GLOBAL_LIST_INIT(total_uf_len_by_block, populate_total_uf_len_by_block())
 			set_uni_feature_block(blocknumber, construct_block(GLOB.avian_ears_list.Find(features["ears_avian"]), GLOB.avian_ears_list.len))
 		if(DNA_FEATHER_COLOR_BLOCK) // NON-MODULE CHANGE
 			set_uni_feature_block(blocknumber, sanitize_hexcolor(features["feathers"], include_crunch = FALSE))
+		if(DNA_SYNTH_HEAD_COVER_BLOCK) // NON-MODULE CHANGE
+			set_uni_feature_block(blocknumber, construct_block(GLOB.synth_head_cover_list.Find(features["head_tentacles"]), GLOB.synth_head_cover_list.len))
+
 
 //Please use add_mutation or activate_mutation instead
 /datum/dna/proc/force_give(datum/mutation/human/human_mutation)
@@ -696,6 +702,8 @@ GLOBAL_LIST_INIT(total_uf_len_by_block, populate_total_uf_len_by_block())
 		dna.features["ears_avian"] = GLOB.avian_ears_list[deconstruct_block(get_uni_feature_block(features, DNA_AVIAN_EARS_BLOCK), GLOB.avian_ears_list.len)]
 	if(dna.features["feathers"]) // NON-MODULE CHANGE
 		dna.features["feathers"] = sanitize_hexcolor(get_uni_feature_block(features, DNA_FEATHER_COLOR_BLOCK))
+	if(dna.features["synth_head_cover"]) // NON-MODULE CHANGE
+		dna.features["synth_head_cover"] = GLOB.synth_head_cover_list[deconstruct_block(get_uni_feature_block(features, DNA_SYNTH_HEAD_COVER_BLOCK), GLOB.synth_head_cover_list.len)]
 
 	for(var/obj/item/organ/external/external_organ in organs)
 		external_organ.mutate_feature(features, src)

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

@@ -105,6 +105,7 @@ INITIALIZE_IMMEDIATE(/mob/living/carbon/human/dummy)
 	target.dna.features["arm_wings"] = get_consistent_feature_entry(GLOB.arm_wings_list) // NON-MODULE CHANGE
 	target.dna.features["tail_avian"] = get_consistent_feature_entry(GLOB.tails_list_avian) // NON-MODULE CHANGE
 	target.dna.features["ears_avian"] = get_consistent_feature_entry(GLOB.avian_ears_list) // NON-MODULE CHANGE
+	target.dna.features["synth_head_cover"] = get_consistent_feature_entry(GLOB.synth_head_cover_list) // NON-MODULE CHANGE
 	target.dna.features["feathers"] = "#FF3B76" //NON-MODULE CHANGE
 	target.dna.initialize_dna(/datum/blood_type/crew/human/o_plus, create_mutation_blocks = FALSE, randomize_features = FALSE) //NON-MODULE CHANGE
 	// UF and UI are nondeterministic, even though the features are the same some blocks will randomize slightly

maplestation_modules/code/modules/client/preferences/species/synth.dm

@@ -75,3 +75,46 @@
 
 /datum/preference/choiced/synth_blood/is_accessible(datum/preferences/preferences)
 	return ..() && ispath(preferences.read_preference(/datum/preference/choiced/species), /datum/species/synth)
+
+
+
+//synth head covers (aka head design options)
+/datum/preference/choiced/synth_head_cover
+	main_feature_name = "Head Cover"
+	savefile_key = "feature_synth_head_cover"
+
+	savefile_identifier = PREFERENCE_CHARACTER
+	category = PREFERENCE_CATEGORY_FEATURES
+	can_randomize = TRUE
+	relevant_external_organ = /obj/item/organ/external/synth_head_cover
+	should_generate_icons = TRUE
+
+/datum/preference/choiced/synth_head_cover/init_possible_values()
+	return assoc_to_keys(GLOB.synth_head_cover_list)
+
+/datum/preference/choiced/synth_head_cover/icon_for(value)
+	var/datum/sprite_accessory/sprite_accessory = GLOB.synth_head_cover_list[value]
+	var/icon/head = icon('maplestation_modules/icons/mob/synth_heads.dmi', "synth_head", SOUTH)
+
+	var/icon/final_icon = icon(head)
+
+	if (!isnull(sprite_accessory))
+		for(var/side in list("ADJ", "FRONT"))
+			var/icon/accessory_icon = icon(
+				icon = 'maplestation_modules/icons/mob/synth_heads.dmi',
+				icon_state = "m_synth_head_cover_[sprite_accessory.icon_state]_ADJ",
+				dir = SOUTH,
+			)
+			final_icon.Blend(accessory_icon, ICON_OVERLAY)
+
+	final_icon.Crop(11, 20, 23, 32)
+	final_icon.Scale(32, 32)
+	final_icon.Blend(COLOR_GRAY, ICON_MULTIPLY)
+
+	return final_icon
+
+/datum/preference/choiced/synth_head_cover/apply_to_human(mob/living/carbon/human/target, value)
+	target.dna.features["synth_head_cover"] = value
+
+/datum/preference/choiced/synth_head_cover/create_default_value()
+	return /datum/sprite_accessory/synth_head_cover::name

maplestation_modules/code/modules/mob/dead/new_player/sprite_accessories.dm

@@ -109,6 +109,7 @@
 	icon ='maplestation_modules/icons/mob/clothing/underwear.dmi'
 	gender = NEUTER
 
+/// -- Frills --
 /datum/sprite_accessory/frills/big
 	name = "Big"
 	icon_state = "big"
@@ -119,6 +120,19 @@
 	icon_state = "divinity"
 	icon = 'maplestation_modules/icons/mob/frills.dmi'
 
+// -- Synth head coverings --
+/datum/sprite_accessory/synth_head_cover
+	icon = 'maplestation_modules/icons/mob/synth_heads.dmi'
+
+/datum/sprite_accessory/synth_head_cover/helm
+	name = "Helm"
+	icon_state = "helm"
+
+/datum/sprite_accessory/synth_head_cover/tv_blank
+	name = "Tv_blank"
+	icon_state = "tv_blank"
+
+
 /// --- Socks ---
 
 /datum/sprite_accessory/socks/pokersocks

maplestation_modules/code/modules/mob/living/carbon/human/species_types/synth/synth.dm

@@ -1,5 +1,8 @@
 // -- Synth additions (though barely functional) --
 
+/// GLOB list of head options
+GLOBAL_LIST_EMPTY(synth_head_cover_list)
+
 #define BODYPART_ID_SYNTH "synth"
 
 /mob/living/carbon/human/species/synth
@@ -15,7 +18,7 @@
 /datum/species/synth
 	name = "Synth"
 	id = SPECIES_SYNTH
-	sexes = FALSE
+	sexes = TRUE
 	inherent_traits = list(
 		TRAIT_AGEUSIA,
 		TRAIT_NOBREATH,
@@ -38,14 +41,17 @@
 		BODY_ZONE_R_LEG = /obj/item/bodypart/leg/right/synth,
 		BODY_ZONE_L_LEG = /obj/item/bodypart/leg/left/synth,
 	)
+
+	external_organs = list(/obj/item/organ/external/synth_head_cover = "Helm")
+
 	mutantbrain = /obj/item/organ/internal/brain/cybernetic
 	mutanttongue = /obj/item/organ/internal/tongue/robot
 	mutantstomach = /obj/item/organ/internal/stomach/cybernetic/tier2
 	mutantappendix = null
 	mutantheart = /obj/item/organ/internal/heart/cybernetic/tier2
 	mutantliver = /obj/item/organ/internal/liver/cybernetic/tier2
 	mutantlungs = null
-	mutanteyes = /obj/item/organ/internal/eyes/robotic
+	mutanteyes = /obj/item/organ/internal/eyes/robotic/synth
 	mutantears = /obj/item/organ/internal/ears/cybernetic
 	species_pain_mod = 0.2
 	exotic_bloodtype = /datum/blood_type/oil
@@ -363,8 +369,8 @@
 
 /obj/item/bodypart/head/synth
 	limb_id = BODYPART_ID_SYNTH
-	icon_static = 'icons/mob/human/bodyparts.dmi'
-	icon = 'icons/mob/human/bodyparts.dmi'
+	icon_static = 'maplestation_modules/icons/mob/synth_heads.dmi'
+	icon = 'maplestation_modules/icons/mob/synth_heads.dmi'
 	icon_state = "synth_head"
 	should_draw_greyscale = FALSE
 	obj_flags = CONDUCTS_ELECTRICITY
@@ -373,7 +379,7 @@
 	brute_modifier = 0.8
 	burn_modifier = 0.8
 	biological_state = BIO_ROBOTIC|BIO_BLOODED
-	head_flags = NONE
+	head_flags = HEAD_EYESPRITES | HEAD_EYECOLOR
 	change_exempt_flags = BP_BLOCK_CHANGE_SPECIES
 
 /obj/item/bodypart/chest/synth
@@ -447,4 +453,91 @@
 	biological_state = BIO_ROBOTIC|BIO_BLOODED
 	change_exempt_flags = BP_BLOCK_CHANGE_SPECIES
 
+/obj/item/organ/internal/eyes/robotic/synth
+	name = "synth eyes"
+
+/obj/item/organ/internal/eyes/robotic/synth/generate_body_overlay(mob/living/carbon/human/parent)
+	return ..()
+
+
+
+// Organ for synth head covers.
+
+/obj/item/organ/external/synth_head_cover
+	name = "Head Cover"
+	desc = "It is a cover that goes on a synth head."
+
+	zone = BODY_ZONE_HEAD
+	slot = ORGAN_SLOT_EXTERNAL_SYNTH_HEAD_COVER
+
+	preference = "feature_synth_head_cover"
+
+	dna_block = DNA_SYNTH_HEAD_COVER_BLOCK
+	organ_flags = ORGAN_ROBOTIC
+
+	bodypart_overlay = /datum/bodypart_overlay/mutant/synth_head_cover
+
+
+/obj/item/organ/external/synth_head_cover/on_mob_insert(mob/living/carbon/organ_owner, special, movement_flags)
+	. = ..()
+	var/mob/living/carbon/human/robot_target = organ_owner
+	var/obj/item/bodypart/head/noggin =  robot_target.get_bodypart(BODY_ZONE_HEAD)
+
+	noggin.head_flags &= ~HEAD_EYESPRITES
+
+
+/obj/item/organ/external/synth_head_cover/on_mob_remove(mob/living/carbon/organ_owner, special, movement_flags)
+	. = ..()
+	var/mob/living/carbon/human/robot_target = organ_owner
+	var/obj/item/bodypart/head/noggin =  robot_target.get_bodypart(BODY_ZONE_HEAD)
+
+	noggin.head_flags &= HEAD_EYESPRITES
+
+
+//-- overlay --
+/datum/bodypart_overlay/mutant/synth_head_cover/get_global_feature_list()
+	return GLOB.synth_head_cover_list
+
+/datum/bodypart_overlay/mutant/synth_head_cover/can_draw_on_bodypart(mob/living/carbon/human/human)
+	if((human.head?.flags_inv & HIDEHAIR) || (human.wear_mask?.flags_inv & HIDEHAIR))
+		return FALSE
+	return TRUE
+
+/datum/bodypart_overlay/mutant/synth_head_cover
+	feature_key = "synth_head_cover"
+	layers = ALL_EXTERNAL_OVERLAYS
+
+//-- accessories --
+//the path to the icon for the head covers
+/datum/sprite_accessory/synth_head_cover
+	icon = 'maplestation_modules/icons/mob/synth_heads.dmi'
+
+//head covers
+/datum/sprite_accessory/synth_head_cover/none // for those that don't want a cover.
+	name = "None"
+	icon_state = null
+
+//A kind of helmet looking thing with a big black screen/face cover thing. I dunno what else to call this.
+/datum/sprite_accessory/synth_head_cover/helm
+	name = "Helm"
+	icon_state = "helm"
+
+//helm with white plastic on the sides.
+/datum/sprite_accessory/synth_head_cover/helm_white
+	name = "White Helm"
+	icon_state = "helm_white"
+
+//just the IPC TV that is already in the code base
+/datum/sprite_accessory/synth_head_cover/tv_blank
+	name = "Tv_blank"
+	icon_state = "tv_blank"
+
+//a cool design inspired from cloak pilots in titanfall 2, *sorta*.
+/datum/sprite_accessory/synth_head_cover/cloakp
+	name = "Cloakp"
+	icon_state = "cloakp"
+
+// add more here!!
+
+
 #undef BODYPART_ID_SYNTH

tgui/packages/tgui/interfaces/PreferencesMenu/preferences/features/_modular_species_features.tsx

@@ -14,6 +14,11 @@ export const feature_head_tentacles: FeatureChoiced = {
   component: FeatureDropdownInput,
 };
 
+export const feature_synth_head_cover: FeatureChoiced = {
+  name: 'Head Cover',
+  component: FeatureDropdownInput,
+};
+
 export const hair_lizard: FeatureToggle = {
   name: 'Hair Lizard',
   description: 'Check to spawn as a Lizard with hair.',