Add Proteans to the game. (#3449)

## About The Pull Request

Adds the funny nanite blob dudes from Vigro code into the game. It's
more of a port of the idea since they're coded from the ground up. They
will be more of a utility focused species then a combat focused species.
**They are fragile.**

- Eats metal. You need metal to live and you need metal to heal. 
- Healed by materials. You feed Proteans metal to heal them.
- Difficult to kill, but extremely fragile. They are considered a
deathless species but they are stuck in their suit if they die. **You
have to order a new refactory from cargo to revive them**

**Order Refactory > Screwdriver suit > Insert refactory > Wait 5
minutes.**

- Easily dismembered. They have 30 seconds to recover their limbs and
pop them on or they will melt into nothingness. Can do a lengthy heal
which replaces missing limbs and easy to replace organs.
- Without a refactory, you will wither away.
- Without an orchastrator, you will have a lot of issues moving.
- You can lock your suit on someone. (OOC escape will work)
- You can assimilate modsuits.

- [x] OOC escape
- [x] Suit Transformation fixes
- [x] Modsuit Assimilation
- [x] Ensure organs are working
- [x] Species info and lore
- [x] Antag Proteans
- [x] Custom damage. Disable various surgeries.
- [x] Testing, polish, feedback.
- [x] Runtime and CI fixing.
- [ ] Live testing and balance.

## Why It's Good For The Game

This was the second to top vote on species people wanted to see added
and this is more custom mechanics then what is just a human reskin.

## Proof Of Testing


![NVIDIA_Overlay_bC6M2FThJP](https://github.com/user-attachments/assets/cb8c8594-f82c-408b-a9a1-e86a61bf8a0f)


![NVIDIA_Overlay_dbhHrYltOH](https://github.com/user-attachments/assets/cb643365-5512-465f-8582-337e24211b9f)

## Changelog

🆑 StrangeWeirdKitten, Majkl-J
add: New species: Proteans
/🆑

---------

Co-authored-by: Waterpig <49160555+Majkl-J@users.noreply.github.com>
Co-authored-by: Bubberbot <151680451+Bubberbot@users.noreply.github.com>
Co-authored-by: Arturlang <24881678+Arturlang@users.noreply.github.com>
Co-authored-by: aKromatopzia <94389683+aKromatopzia@users.noreply.github.com>
Co-authored-by: Jinshee <96621959+Jinshee@users.noreply.github.com>
Co-authored-by: Jinshee <manastra2536@gmail.com>
Co-authored-by: JustMeTheIInd <145101584+JustMeTheIInd@users.noreply.github.com>
Co-authored-by: nevimer <77420409+nevimer@users.noreply.github.com>
Co-authored-by: Odairu <39929315+Odairu@users.noreply.github.com>
Co-authored-by: LT3 <83487515+lessthnthree@users.noreply.github.com>
Co-authored-by: Roxy <75404941+TealSeer@users.noreply.github.com>

code/__DEFINES/mobs.dm

@@ -131,6 +131,9 @@
 //This limb is shadowy and will regen if shadowheal is active
 #define BODYTYPE_SHADOW (1<<7)
 // SKYRAT EDIT ADDITION
+
+/// Nanomachine bodypart
+#define BODYTYPE_NANO (1<<8)
 ///The limb fits a modular custom shape
 #define BODYSHAPE_CUSTOM (1<<9)
 ///The limb fits a taur body
@@ -139,6 +142,7 @@
 #define BODYSHAPE_HIDE_SHOES (1<<11)
 ///The limb causes glasses and hats to be drawn on layers 5 and 4 respectively. Currently used for snouts with the (Top) suffix, which are drawn on layer 6 and would normally cover facewear
 #define BODYSHAPE_ALT_FACEWEAR_LAYER (1<<12)
+
 // SKYRAT EDIT END
 
 

code/__DEFINES/surgery.dm

@@ -34,6 +34,8 @@
 #define ORGAN_EXTERNAL (1<<13)
 /// This is a mutant organ, having this makes you a -derived mutant to health analyzers.
 #define ORGAN_MUTANT (1<<14)
+/// BUBBER EDIT ADD - Nanoswarm organ
+#define ORGAN_NANOMACHINE (1<<15)
 
 /// Scarring on the right eye
 #define RIGHT_EYE_SCAR (1<<0)
@@ -44,6 +46,8 @@
 #define IS_ORGANIC_LIMB(limb) (limb.bodytype & BODYTYPE_ORGANIC)
 /// Helper to figure out if a limb is robotic
 #define IS_ROBOTIC_LIMB(limb) (limb.bodytype & BODYTYPE_ROBOTIC)
+/// Helper to figure out if a limb is a nanomachine limb. --- BUBBER EDIT
+#define IS_NANO_LIMB(limb) (limb.bodytype & BODYTYPE_NANO) // BUBBER EDIT END
 /// Helper to figure out if a limb is a peg limb
 #define IS_PEG_LIMB(limb) (limb.bodytype & BODYTYPE_PEG)
 

code/__DEFINES/~~bubber_defines/dna.dm

@@ -0,0 +1 @@
+#define SPECIES_PROTEAN "protean"

code/__DEFINES/~~bubber_defines/signals.dm

@@ -12,3 +12,7 @@
 #define COMSIG_MOB_ALWAYS_APPLY_DAMAGE "mob_always_apply_damage"
 /// From modular_zubbers/code/modules/disease/disease_transmission.dm
 #define COMSIG_DISEASE_COUNT_UPDATE "disease_count_update"
+/// From [/mob/living/carbon/human/verb/safeword]: (mob/living/carbon)
+#define COMSIG_OOC_ESCAPE "ooc_escape"
+/// From [/datum/outfit]: (datum/outfit)
+#define COMSIG_OUTFIT_EQUIP "outfit_equip"

code/__HELPERS/~skyrat_helpers/is_helpers.dm

@@ -18,7 +18,8 @@
 #define issnail(A) (is_species(A, /datum/species/snail))
 #define isluminescent(A) (is_species(A, /datum/species/jelly/luminescent))
 #define isprimitivedemihuman(A) (is_species(A, /datum/species/human/felinid/primitive))
-#define isshadekin(A) (is_species(A, /datum/species/shadekin)) //BUBBERSTATION EDIT
+#define isshadekin(A) (is_species(A, /datum/species/shadekin))
+#define isprotean(A) (is_species(A, /datum/species/protean))
 //Antags
 #define ishorrorling(A) (istype(A, /mob/living/simple_animal/hostile/true_changeling))
 #define iscorticalborer(A) (istype(A, /mob/living/basic/cortical_borer))

code/datums/outfit.dm

@@ -303,7 +303,7 @@
 				if(activate_msg)
 					CRASH("Failed to activate [user]'s [skillchip_instance], on job [src]. Failure message: [activate_msg]")
 
-
+	SEND_SIGNAL(user.dna.species, COMSIG_OUTFIT_EQUIP, src, visuals_only) // BUBBER EDIT: Proteans. See /datum/species/protean/proc/outfit_handling
 	user.update_body()
 	return TRUE
 

code/modules/events/ghost_role/space_ninja.dm

@@ -23,29 +23,30 @@
 	if(isnull(chosen_one))
 		return NOT_ENOUGH_PLAYERS
 	//spawn the ninja and assign the candidate
+	/// BUBBER EDIT START
 	var/mob/living/carbon/human/ninja = create_space_ninja(spawn_location)
 	ninja.PossessByPlayer(chosen_one.key)
 	ninja.mind.add_antag_datum(/datum/antagonist/ninja)
 	spawned_mobs += ninja
-// SKYRAT EDIT ADDITION BEGIN: Preference Ninjas
+	if(!isprotean(ninja))
-	var/loadme = tgui_input_list(ninja, "Do you wish to load your character slot?", "Load Character?", list("Yes!", "No, I want to be random!"), default = "No, I want to be random!", timeout = 60 SECONDS)
+		var/loadme = tgui_input_list(ninja, "Do you wish to load your character slot?", "Load Character?", list("Yes!", "No, I want to be random!"), default = "No, I want to be random!", timeout = 60 SECONDS)
-	var/codename
+		var/codename
-	if(loadme == "Yes!")
+		if(loadme == "Yes!")
-		ninja.client?.prefs?.safe_transfer_prefs_to(ninja)
+			ninja.client?.prefs?.safe_transfer_prefs_to(ninja)
-		codename = tgui_input_text(ninja.client, "What should your codename be?", "Agent Name", "[pick("Master", "Legendary", "Agent", "Shinobi", "Ninja")] [ninja.dna.species.name]", 42, FALSE, TRUE, 300 SECONDS)
+			codename = tgui_input_text(ninja.client, "What should your codename be?", "Agent Name", "[pick("Master", "Legendary", "Agent", "Shinobi", "Ninja")] [ninja.dna.species.name]", 42, FALSE, TRUE, 300 SECONDS)
-		codename ? codename : (codename = "[pick("Master", "Legendary", "Agent", "Shinobi", "Ninja")] [ninja.dna.species.name]")
+			codename ? codename : (codename = "[pick("Master", "Legendary", "Agent", "Shinobi", "Ninja")] [ninja.dna.species.name]")
-		ninja.name = codename
+			ninja.name = codename
-		ninja.real_name = codename
+			ninja.real_name = codename
-		ninja.dna.update_dna_identity()
+			ninja.dna.update_dna_identity()
-	else
+		else
-		ninja.randomize_human_appearance(~(RANDOMIZE_NAME|RANDOMIZE_SPECIES))
+			ninja.randomize_human_appearance(~(RANDOMIZE_NAME|RANDOMIZE_SPECIES))
-		ninja.dna.update_dna_identity()
+			ninja.dna.update_dna_identity()
-	//BUBBER EDIT BEGIN
+
-	var/obj/item/mod/control/ninjamod = locate(/obj/item/mod/control/pre_equipped/ninja) in ninja.contents
+	var/obj/item/mod/control/ninjamod = locate(isprotean(ninja) ? /obj/item/mod/control/pre_equipped/protean : /obj/item/mod/control/pre_equipped/ninja) in ninja.contents
-	var/obj/item/mod/module/dna_lock/reinforced/ninja_dna_lock = locate(/obj/item/mod/module/dna_lock/reinforced) in ninjamod.contents
+	var/obj/item/mod/module/dna_lock/reinforced/ninja_dna_lock = locate(/obj/item/mod/module/dna_lock/reinforced) in ninjamod.contents
-	ninja_dna_lock.on_use()// BUBBER EDIT END
+	ninja_dna_lock.on_use()
+	/// BUBBER EDIT END
 
-// SKYRAT EDIT ADDITION END: Preference Ninjas
 	message_admins("[ADMIN_LOOKUPFLW(ninja)] has been made into a space ninja by an event.")
 	ninja.log_message("was spawned as a ninja by an event.", LOG_GAME)
 

code/modules/mod/mod_control.dm

@@ -321,6 +321,11 @@
 // Makes use of tool act to prevent shoving stuff into our internal storage
 /obj/item/mod/control/tool_act(mob/living/user, obj/item/tool, list/modifiers)
 	if(istype(tool, /obj/item/pai_card))
+		// Bubber Edit Start - Proteans can't interface with AIs
+		if(istype(src, /obj/item/mod/control/pre_equipped/protean))
+			balloon_alert(user, "unable to interface")
+			return NONE
+		// Bubber Edit End
 		if(!open)
 			balloon_alert(user, "cover closed!")
 			return NONE // shoves the card in the storage anyways
@@ -570,30 +575,30 @@
 	var/check_range = TRUE
 	return electrocute_mob(user, get_charge_source(), src, 0.7, check_range)
 
-/obj/item/mod/control/proc/install(obj/item/mod/module/new_module, mob/user)
+/obj/item/mod/control/proc/install(obj/item/mod/module/new_module, mob/user, silent = FALSE) // Bubber Edit: Silent = FALSE
 	for(var/obj/item/mod/module/old_module as anything in modules)
 		if(is_type_in_list(new_module, old_module.incompatible_modules) || is_type_in_list(old_module, new_module.incompatible_modules))
-			if(user)
+			if(user && !silent) // Bubber Edit: Silent arg
 				balloon_alert(user, "incompatible with [old_module]!")
 				playsound(src, 'sound/machines/scanner/scanbuzz.ogg', 25, TRUE, SILENCED_SOUND_EXTRARANGE)
-			return
+			return //Bubber Edit: Return False
 	var/complexity_with_module = complexity
 	complexity_with_module += new_module.complexity
 	if(complexity_with_module > complexity_max)
-		if(user)
+		if(user && !silent) // Bubber Edit: Silent arg
 			balloon_alert(user, "above complexity max!")
 			playsound(src, 'sound/machines/scanner/scanbuzz.ogg', 25, TRUE, SILENCED_SOUND_EXTRARANGE)
-		return
+		return FALSE //Bubber Edit: Return False
 	if(!new_module.has_required_parts(mod_parts))
-		if(user)
+		if(user && !silent) // Bubber Edit: Silent arg
 			balloon_alert(user, "lacking required parts!")
 			playsound(src, 'sound/machines/scanner/scanbuzz.ogg', 25, TRUE, SILENCED_SOUND_EXTRARANGE)
-		return
+		return FALSE //Bubber Edit:
 	if(!new_module.can_install(src))
-		if(user)
+		if(user && !silent) // Bubber Edit: Silent arg
 			balloon_alert(user, "can't install!")
 			playsound(src, 'sound/machines/scanner/scanbuzz.ogg', 25, TRUE, SILENCED_SOUND_EXTRARANGE)
-		return
+		return FALSE //Bubber Edit: Return False
 	new_module.forceMove(src)
 	modules += new_module
 	complexity += new_module.complexity
@@ -604,10 +609,10 @@
 	if(active && new_module.has_required_parts(mod_parts, need_active = TRUE))
 		new_module.on_part_activation()
 		new_module.part_activated = TRUE
-	if(user)
+	if(user && !silent) // Bubber Edit: Silent Arg
 		balloon_alert(user, "[new_module] added")
 		playsound(src, 'sound/machines/click.ogg', 50, TRUE, SILENCED_SOUND_EXTRARANGE)
-
+	return TRUE // Bubber Edit: Return True
 /obj/item/mod/control/proc/uninstall(obj/item/mod/module/old_module, deleting = FALSE)
 	modules -= old_module
 	complexity -= old_module.complexity

code/modules/mod/modules/modules_general.dm

@@ -614,6 +614,14 @@
 	UnregisterSignal(mod, COMSIG_ATOM_EMAG_ACT)
 
 /obj/item/mod/module/dna_lock/on_use()
+	/// Bubber Edit Start - Proteans
+	if(istype(mod, /obj/item/mod/control/pre_equipped/protean))
+		var/obj/item/mod/control/pre_equipped/protean/p_suit = mod
+		var/obj/item/mod/core/protean/p_core = mod.core
+		var/datum/species/protean/species = p_core.linked_species
+		if(species.owner.loc == p_suit.loc)
+			return balloon_alert(p_suit.wearer, "button unresponsive")
+	/// Bubber Edit End
 	dna = mod.wearer.dna.unique_enzymes
 	balloon_alert(mod.wearer, "dna updated")
 	drain_power(use_energy_cost)
@@ -629,6 +637,11 @@
 /obj/item/mod/module/dna_lock/proc/dna_check(mob/user)
 	if(!iscarbon(user))
 		return FALSE
+	/// Bubber Edit Start
+	var/obj/item/mod/control/pre_equipped/protean/suit = mod
+	if(istype(suit))
+		return TRUE
+	/// Bubber Edit End
 	var/mob/living/carbon/carbon_user = user
 	if(!dna  || (carbon_user.has_dna() && carbon_user.dna.unique_enzymes == dna))
 		return TRUE

code/modules/mod/modules/modules_ninja.dm

@@ -254,6 +254,8 @@
 	. = ..()
 	if(. != MOD_CANCEL_ACTIVATE || !isliving(user))
 		return
+	if(istype(mod, /obj/item/mod/control/pre_equipped/protean)) // BUBBER EDIT START
+		return													// BUBBER EDIT END
 	if(mod.ai_assistant == user)
 		to_chat(mod.ai_assistant, span_danger("<B>fATaL EERRoR</B>: 381200-*#00CODE <B>BLUE</B>\nAI INTErFERenCE DEtECted\nACTi0N DISrEGArdED"))
 		return

code/modules/surgery/blood_filter.dm

@@ -12,7 +12,7 @@
 
 /datum/surgery/blood_filter/mechanic
 	name = "Hydraulics Purge"
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO // BUBBER EDIT
 	steps = list(
 		/datum/surgery_step/mechanic_open,
 		/datum/surgery_step/open_hatch,

code/modules/surgery/bodyparts/_bodyparts.dm

@@ -1530,7 +1530,7 @@
 
 /// The actual effect of EMPs on the limb. Allows children to override it however they want
 /obj/item/bodypart/proc/emp_effect(severity, protection)
-	if(!IS_ROBOTIC_LIMB(src))
+	if(!(IS_ROBOTIC_LIMB(src) || IS_NANO_LIMB(src))) // BUBBER EDIT - Proteans
 		return FALSE
 	// with defines at the time of writing, this is 2 brute and 1.5 burn
 	// 2 + 1.5 = 3,5, with 6 limbs thats 21, on a heavy 42

code/modules/surgery/brain_surgery.dm

@@ -12,7 +12,7 @@
 
 /datum/surgery/brain_surgery/mechanic
 	name = "Wetware OS Diagnostics"
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	possible_locs = list(BODY_ZONE_HEAD)
 	steps = list(
 		/datum/surgery_step/mechanic_open,

code/modules/surgery/gastrectomy.dm

@@ -16,7 +16,7 @@
 
 /datum/surgery/gastrectomy/mechanic
 	name = "Nutrient Processing System Diagnostic"
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	steps = list(
 		/datum/surgery_step/mechanic_open,
 		/datum/surgery_step/open_hatch,

code/modules/surgery/organ_manipulation.dm

@@ -97,7 +97,7 @@
 
 /datum/surgery/organ_manipulation/mechanic
 	name = "Hardware Manipulation"
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	surgery_flags = SURGERY_SELF_OPERABLE | SURGERY_REQUIRE_LIMB | SURGERY_CHECK_TOOL_BEHAVIOUR
 	possible_locs = list(BODY_ZONE_CHEST, BODY_ZONE_HEAD)
 	steps = list(

code/modules/surgery/sleeper_protocol.dm

@@ -23,7 +23,7 @@
 /datum/surgery/advanced/brainwashing_sleeper/mechanic
 	name = "Sleeper Agent Reprogramming"
 	desc = "Malware which directly implants the sleeper protocol directive into the robotic patient's operating system, making it their absolute priority. It can be cleared using a mindshield implant."
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	steps = list(
 		/datum/surgery_step/mechanic_open,
 		/datum/surgery_step/open_hatch,

code/modules/tgui/status_composers.dm

@@ -15,10 +15,10 @@
 /// far away users will be able to see, and anyone farther won't see anything.
 /// Dead users will receive updates no matter what, though you likely want to add
 /// a [`ui_status_only_living`] check for finer observer interactions.
-/proc/ui_status_user_is_adjacent(mob/user, atom/source, allow_tk = TRUE)
+/proc/ui_status_user_is_adjacent(mob/user, atom/source, allow_tk = TRUE, viewcheck = TRUE) // Bubber edit: Adds viewcheck
 	if (isliving(user))
 		var/mob/living/living_user = user
-		return living_user.shared_living_ui_distance(source, allow_tk = allow_tk)
+		return living_user.shared_living_ui_distance(source, viewcheck, allow_tk = allow_tk) // Bubber edit: Adds viewcheck
 	else
 		return UI_UPDATE
 

config/game_options.txt

@@ -413,6 +413,7 @@ ROUNDSTART_RACES shadekin
 ## BUBBER RACES DOWN HERE
 ROUNDSTART_RACES lesser_abductor
 ROUNDSTART_RACES zombie
+ROUNDSTART_RACES protean
 
 ##-------------------------------------------------------------------------------------------
 

modular_skyrat/modules/customization/modules/surgery/organs/cap.dm

@@ -5,6 +5,7 @@
 	mutantpart_info = list(MUTANT_INDEX_NAME = "Round", MUTANT_INDEX_COLOR_LIST = list("#FF4B19"))
 	slot = ORGAN_SLOT_EXTERNAL_CAP
 	preference = "feature_caps"
+	organ_flags = ORGAN_EXTERNAL
 
 /obj/item/organ/mushroom_cap/Initialize(mapload)
 	if(!ispath(bodypart_overlay))

modular_skyrat/modules/customization/modules/surgery/organs/ears.dm

@@ -4,6 +4,7 @@
 	icon = 'icons/obj/clothing/head/costume.dmi'
 	icon_state = "kitty"
 	bodypart_overlay = /datum/bodypart_overlay/mutant/ears
+	organ_flags = ORGAN_ORGANIC | ORGAN_EXTERNAL | ORGAN_VIRGIN
 
 /obj/item/organ/ears/cat
 

modular_skyrat/modules/customization/modules/surgery/organs/frills.dm

@@ -2,6 +2,7 @@
 	preference = "feature_frills"
 	mutantpart_key = "frills"
 	mutantpart_info = list(MUTANT_INDEX_NAME = "Divinity", MUTANT_INDEX_COLOR_LIST = list("#FFFFFF"))
+	organ_flags = ORGAN_EXTERNAL
 
 /datum/bodypart_overlay/mutant/frills
 	color_source = ORGAN_COLOR_OVERRIDE

modular_skyrat/modules/customization/modules/surgery/organs/horns.dm

@@ -3,6 +3,7 @@
 	preference = "feature_horns"
 	mutantpart_key = "horns"
 	mutantpart_info = list(MUTANT_INDEX_NAME = "Simple", MUTANT_INDEX_COLOR_LIST = list("#FFFFFF"))
+	organ_flags = ORGAN_EXTERNAL
 
 /datum/bodypart_overlay/mutant/horns
 	layers = EXTERNAL_FRONT | EXTERNAL_ADJACENT | EXTERNAL_BEHIND

modular_skyrat/modules/customization/modules/surgery/organs/moth_antennae.dm

@@ -1,3 +1,4 @@
 /obj/item/organ/antennae
 	mutantpart_key = "moth_antennae"
 	mutantpart_info = list(MUTANT_INDEX_NAME = "Plain", MUTANT_INDEX_COLOR_LIST = list("#FFFFFF"))
+	organ_flags = ORGAN_UNREMOVABLE

modular_skyrat/modules/customization/modules/surgery/organs/pod.dm

@@ -7,7 +7,7 @@
 
 	zone = BODY_ZONE_HEAD
 	slot = ORGAN_SLOT_EXTERNAL_POD_HAIR
-
+	organ_flags = ORGAN_EXTERNAL
 	bodypart_overlay = /datum/bodypart_overlay/mutant/pod_hair
 
 /datum/bodypart_overlay/mutant/pod_hair

modular_skyrat/modules/customization/modules/surgery/organs/skrell_hair.dm

@@ -8,7 +8,7 @@
 
 	zone = BODY_ZONE_HEAD
 	slot = ORGAN_SLOT_EXTERNAL_SKRELL_HAIR
-
+	organ_flags = ORGAN_EXTERNAL
 	preference = "feature_skrell_hair"
 
 	bodypart_overlay = /datum/bodypart_overlay/mutant/skrell_hair

modular_skyrat/modules/customization/modules/surgery/organs/synth_antenna.dm

@@ -8,7 +8,7 @@
 
 	zone = BODY_ZONE_HEAD
 	slot = ORGAN_SLOT_EXTERNAL_SYNTH_ANTENNA
-
+	organ_flags = ORGAN_UNREMOVABLE
 	preference = "feature_ipc_antenna"
 
 	bodypart_overlay = /datum/bodypart_overlay/mutant/synth_antenna

modular_skyrat/modules/customization/modules/surgery/organs/synth_screen.dm

@@ -8,6 +8,7 @@
 
 	zone = BODY_ZONE_HEAD
 	slot = ORGAN_SLOT_EXTERNAL_SYNTH_SCREEN
+	organ_flags = ORGAN_EXTERNAL
 
 	preference = "feature_ipc_screen"
 

modular_skyrat/modules/customization/modules/surgery/organs/tails.dm

@@ -3,6 +3,7 @@
 	mutantpart_info = list(MUTANT_INDEX_NAME = "Smooth", MUTANT_INDEX_COLOR_LIST = list("#FFFFFF"))
 	var/can_wag = TRUE
 	var/wagging = FALSE
+	organ_flags = ORGAN_EXTERNAL
 
 /datum/bodypart_overlay/mutant/tail
 	color_source = ORGAN_COLOR_OVERRIDE

modular_skyrat/modules/customization/modules/surgery/organs/wings.dm

@@ -5,6 +5,7 @@
 	slot = ORGAN_SLOT_WINGS
 	mutantpart_key = "wings"
 	mutantpart_info = list(MUTANT_INDEX_NAME = "Bat", MUTANT_INDEX_COLOR_LIST = list("#335533"))
+	organ_flags = ORGAN_EXTERNAL
 	///Whether the wings should grant flight on insertion.
 	var/unconditional_flight
 	///What species get flights thanks to those wings. Important for moth wings

modular_skyrat/modules/customization/modules/surgery/organs/xenodorsal.dm

@@ -8,6 +8,7 @@
 
 	zone = BODY_ZONE_HEAD
 	slot = ORGAN_SLOT_EXTERNAL_XENODORSAL
+	organ_flags = ORGAN_EXTERNAL
 
 	preference = "feature_xenodorsal"
 

modular_skyrat/modules/layer_shift/code/mob_movement.dm

@@ -24,7 +24,6 @@
 
 	return TRUE
 
-
 /mob/living/verb/shift_layer_down()
 	set name = "Shift Layer Downwards"
 	set category = "IC"

modular_skyrat/modules/modular_items/lewd_items/code/verbs.dm

@@ -52,7 +52,7 @@
 	set name = "OOC Safe Word"
 	set category = "OOC"
 	set desc = "Removes any and all lewd items from you."
-
+	SEND_SIGNAL(src, COMSIG_OOC_ESCAPE)
 	log_message("[key_name(src)] used the OOC Safe Word verb.", LOG_ATTACK)
 	for(var/obj/item/equipped_item in get_equipped_items())
 		if(!(equipped_item.type in GLOB.pref_checked_clothes))

modular_skyrat/modules/synths/code/surgery/robot_brain_surgery.dm

@@ -11,7 +11,7 @@
 
 	target_mobtypes = list(/mob/living/carbon/human)
 	possible_locs = list(BODY_ZONE_CHEST) // The brains are in the chest
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	desc = "A surgical procedure that restores the default behavior logic and personality matrix of an IPC posibrain."
 
 /datum/surgery/robot_brain_surgery/can_start(mob/user, mob/living/carbon/target, obj/item/tool)

modular_skyrat/modules/synths/code/surgery/robot_heart_surgery.dm

@@ -1,7 +1,7 @@
 /// Hydraulic Pump Surgery
 /datum/surgery/hydraulic_maintenance
 	name = "Hydraulic Pump Maintenance"
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	surgery_flags = SURGERY_REQUIRE_RESTING | SURGERY_REQUIRE_LIMB | SURGERY_REQUIRES_REAL_LIMB
 	steps = list(
 		/datum/surgery_step/mechanic_open,

modular_skyrat/modules/synths/code/surgery/robot_stomach_surgery.dm

@@ -4,7 +4,7 @@
 	surgery_flags = SURGERY_REQUIRE_RESTING | SURGERY_REQUIRE_LIMB | SURGERY_REQUIRES_REAL_LIMB
 	organ_to_manipulate = ORGAN_SLOT_STOMACH
 	possible_locs = list(BODY_ZONE_CHEST)
-	requires_bodypart_type = BODYTYPE_ROBOTIC
+	requires_bodypart_type = BODYTYPE_ROBOTIC | BODYTYPE_NANO
 	steps = list(
 		/datum/surgery_step/mechanic_open,
 		/datum/surgery_step/mechanic_unwrench,

modular_skyrat/modules/synths/code/surgery/surgery.dm

@@ -51,3 +51,7 @@
 
 /datum/surgery/stomach_pump/mechanic/can_start(mob/user, mob/living/carbon/target)
 	return !issynthetic(target) && ..()
+
+/// Proteans can not heal via these surgeries.
+/datum/surgery/healing/can_start(mob/user, mob/living/patient)
+	return !isprotean(patient) && ..()

modular_zubbers/code/datums/elements/nanite_organ.dm

@@ -0,0 +1,13 @@
+// Element added to some Protean organs.
+
+/datum/element/nanite_organ
+	element_flags = ELEMENT_DETACH_ON_HOST_DESTROY
+
+/datum/element/nanite_organ/Attach(obj/item/organ/target)
+	. = ..()
+	if(!istype(target) || (target.organ_flags & ORGAN_EXTERNAL))
+		return ELEMENT_INCOMPATIBLE
+
+	if(!istype(target, /obj/item/organ/eyes))
+		target.add_atom_colour(COLOR_GRAY, FIXED_COLOUR_PRIORITY) // Does a tree scream in the woods? More importantly, can you see the color of an organ that deletes itself?
+

modular_zubbers/code/modules/customization/species/proteans/README.md

@@ -0,0 +1,12 @@
+## Title: Proteans!
+
+This folder primarily holds all the species logic for your favorite Nanomachine friend.
+
+## TGUI Files:
+
+## Core Proc Edits:
+- /obj/item/mod/control/tool_act()
+
+## Credits
+- Waterpig / @Majkl-j
+- The Sharkenning / @StrangeWeirdKitten

modular_zubbers/code/modules/customization/species/proteans/__DEFINES.dm

@@ -0,0 +1,158 @@
+/**THIS FILE MAY LOOK SCARY FUTURE CONTRIBUTOR. BUT DO NOT FRET.
+ * These are Macros. Basically we have multiple body parts with identical logic. Each Macro will be explained bellow.
+ * Instead of a 500 line file with identical code, element, or compoment: a macro is used as a short cut to condense the logic.
+*/
+/// Brute damage messages
+#define LIGHT_NANO_BRUTE "scratched"
+#define MEDIUM_NANO_BRUTE "festering"
+#define HEAVY_NANO_BRUTE "falling apart"
+
+/// Burn damage messages
+#define LIGHT_NANO_BURN "scorched"
+#define MEDIUM_NANO_BURN "melted"
+#define HEAVY_NANO_BURN "boiling"
+
+#define BRUTE_EXAMINE_NANO "deformation"
+#define BURN_EXAMINE_NANO "scorching"
+
+/obj/item/bodypart
+	var/bodypart_species
+
+/// Sprite file location
+#define PROTEAN_ORGAN_SPRITE 'modular_zubbers/icons/mob/species/protean/protean.dmi'
+
+#define PROTEAN_STOMACH_FULL 10
+#define PROTEAN_STOMACH_FALTERING 0.5
+#define PROTEAN_METABOLISM_RATE 2000
+#define PROTEAN_LIMB_TIME 30 SECONDS
+/**
+ * PROTEAN_BODYPART_DEFINE(path, health) Macro
+ * This one is very simple. It is used to give a Protean's limbs the proper bodytypes and names.
+ * This is an alternative to creating each /obj/item/bodypart/ parent for every Protean limb.
+ */
+#define PROTEAN_BODYPART_DEFINE(path, health) \
+##path {\
+	max_damage = ##health; \
+	bodypart_species = SPECIES_PROTEAN; \
+	bodytype = BODYTYPE_NANO; \
+	dmg_overlay_type = "robotic"; \
+	brute_modifier = 0.8; \
+	burn_modifier = 1.2; \
+	light_brute_msg = LIGHT_NANO_BRUTE; \
+	medium_brute_msg = MEDIUM_NANO_BRUTE; \
+	heavy_brute_msg = HEAVY_NANO_BRUTE; \
+	light_burn_msg = LIGHT_NANO_BURN; \
+	medium_burn_msg = MEDIUM_NANO_BURN; \
+	heavy_burn_msg = HEAVY_NANO_BURN; \
+	damage_examines = list(BRUTE = BRUTE_EXAMINE_NANO, BURN = BURN_EXAMINE_NANO); \
+	var/qdel_timer; \
+}
+
+/**
+ * PROTEAN_DELIMB_DEFINE(path) Macro
+ * Reworks the logic for delimbing. Once your limb gets mangled, it will fall off your body.
+ */
+#define PROTEAN_DELIMB_DEFINE(path) \
+##path/try_dismember(wounding_type, wounding_dmg, wound_bonus, bare_wound_bonus) {\
+	if(((get_damage() + wounding_dmg) >= max_damage)) {\
+		dismember(); \
+		qdel_timer = QDEL_IN_STOPPABLE(src, PROTEAN_LIMB_TIME); \
+	} \
+}
+
+/**
+ * PROTEAN_LIMB_ATTACH(path) Macro
+ * If you reattch your limb, it will delete the qdel timer.
+ */
+#define PROTEAN_LIMB_ATTACH(path) \
+##path/can_attach_limb(limb_owner, special) {\
+	. = ..(); \
+	if(!.) {\
+		return FALSE; \
+	} \
+	if(!isnull(qdel_timer)) { \
+		deltimer(qdel_timer); \
+	return TRUE; \
+	} \
+}
+
+// Core
+PROTEAN_BODYPART_DEFINE(/obj/item/bodypart/head/mutant/protean, 120)
+PROTEAN_DELIMB_DEFINE(/obj/item/bodypart/head/mutant/protean)
+PROTEAN_LIMB_ATTACH(/obj/item/bodypart/head/mutant/protean)
+
+PROTEAN_BODYPART_DEFINE(/obj/item/bodypart/chest/mutant/protean, LIMB_MAX_HP_CORE)
+
+
+// Limbs
+PROTEAN_BODYPART_DEFINE(/obj/item/bodypart/arm/left/mutant/protean, 40)
+PROTEAN_BODYPART_DEFINE(/obj/item/bodypart/arm/right/mutant/protean, 40)
+
+/// Legs are a little more special, so they're not macro'd
+/obj/item/bodypart/leg/right/mutant/protean
+	max_damage = 40
+	bodypart_species = SPECIES_PROTEAN
+	bodytype = BODYTYPE_NANO
+	dmg_overlay_type = "robotic"
+	brute_modifier = 0.8
+	burn_modifier = 1.2
+	light_brute_msg = LIGHT_NANO_BRUTE
+	medium_brute_msg = MEDIUM_NANO_BRUTE
+	heavy_brute_msg = HEAVY_NANO_BRUTE
+	light_burn_msg = LIGHT_NANO_BURN
+	medium_burn_msg = MEDIUM_NANO_BURN
+	heavy_burn_msg = HEAVY_NANO_BRUTE
+	damage_examines = list(BRUTE = BRUTE_EXAMINE_NANO, BURN = BURN_EXAMINE_NANO)
+	digitigrade_type = /obj/item/bodypart/leg/right/mutant/protean/digitigrade
+	var/qdel_timer
+
+/obj/item/bodypart/leg/left/mutant/protean
+	max_damage = 40
+	bodypart_species = SPECIES_PROTEAN
+	bodytype = BODYTYPE_NANO
+	dmg_overlay_type = "robotic"
+	brute_modifier = 0.8
+	burn_modifier = 1.2
+	light_brute_msg = LIGHT_NANO_BRUTE
+	medium_brute_msg = MEDIUM_NANO_BRUTE
+	heavy_brute_msg = HEAVY_NANO_BRUTE
+	light_burn_msg = LIGHT_NANO_BURN
+	medium_burn_msg = MEDIUM_NANO_BURN
+	heavy_burn_msg = HEAVY_NANO_BRUTE
+	damage_examines = list(BRUTE = BRUTE_EXAMINE_NANO, BURN = BURN_EXAMINE_NANO)
+	digitigrade_type = /obj/item/bodypart/leg/left/mutant/protean/digitigrade
+	var/qdel_timer
+
+/obj/item/bodypart/leg/right/mutant/protean/digitigrade
+	icon_greyscale = BODYPART_ICON_MAMMAL
+	limb_id = BODYPART_ID_DIGITIGRADE
+	bodyshape = parent_type::bodyshape | BODYSHAPE_DIGITIGRADE
+	base_limb_id = BODYPART_ID_DIGITIGRADE
+
+/obj/item/bodypart/leg/right/mutant/protean/digitigrade/update_limb(dropping_limb = FALSE, is_creating = FALSE)
+	. = ..()
+	check_mutant_compatability()
+
+/obj/item/bodypart/leg/left/mutant/protean/digitigrade
+	icon_greyscale = BODYPART_ICON_MAMMAL
+	limb_id = BODYPART_ID_DIGITIGRADE
+	bodyshape = parent_type::bodyshape | BODYSHAPE_DIGITIGRADE
+	base_limb_id = BODYPART_ID_DIGITIGRADE
+
+/obj/item/bodypart/leg/left/mutant/protean/digitigrade/update_limb(dropping_limb = FALSE, is_creating = FALSE)
+	. = ..()
+	check_mutant_compatability()
+
+PROTEAN_DELIMB_DEFINE(/obj/item/bodypart/arm/left/mutant/protean)
+PROTEAN_DELIMB_DEFINE(/obj/item/bodypart/arm/right/mutant/protean)
+PROTEAN_DELIMB_DEFINE(/obj/item/bodypart/leg/left/mutant/protean)
+PROTEAN_DELIMB_DEFINE(/obj/item/bodypart/leg/right/mutant/protean)
+
+PROTEAN_LIMB_ATTACH(/obj/item/bodypart/arm/left/mutant/protean)
+PROTEAN_LIMB_ATTACH(/obj/item/bodypart/arm/right/mutant/protean)
+PROTEAN_LIMB_ATTACH(/obj/item/bodypart/leg/left/mutant/protean)
+PROTEAN_LIMB_ATTACH(/obj/item/bodypart/leg/right/mutant/protean)
+
+#undef PROTEAN_BODYPART_DEFINE
+#undef PROTEAN_DELIMB_DEFINE
+#undef PROTEAN_LIMB_ATTACH

modular_zubbers/code/modules/customization/species/proteans/_proteans_species.dm

@@ -0,0 +1,173 @@
+/datum/species/protean
+	id = SPECIES_PROTEAN
+	examine_limb_id = SPECIES_PROTEAN
+
+	name = "Protean"
+	sexes = TRUE
+
+	siemens_coeff = 1.5 // Electricty messes you up.
+	payday_modifier = 0.7 // 30 percent poorer
+
+	exotic_blood = /datum/reagent/medicine/nanite_slurry
+	digitigrade_customization = DIGITIGRADE_OPTIONAL
+
+	meat = /obj/item/stack/sheet/iron
+
+	mutant_bodyparts = list()
+	mutantbrain = /obj/item/organ/brain/protean
+	mutantheart = /obj/item/organ/heart/protean
+	mutantstomach = /obj/item/organ/stomach/protean
+	mutantlungs = null
+	mutantliver = null
+	mutantappendix = null
+	mutanteyes = /obj/item/organ/eyes/robotic/protean
+	mutantears = /obj/item/organ/ears/cybernetic/protean
+	mutanttongue = /obj/item/organ/tongue/cybernetic/protean
+
+	changesource_flags = MIRROR_BADMIN | WABBAJACK | MIRROR_MAGIC | MIRROR_PRIDE | ERT_SPAWN | RACE_SWAP | SLIME_EXTRACT
+
+	bodypart_overrides = list(
+		BODY_ZONE_HEAD = /obj/item/bodypart/head/mutant/protean,
+		BODY_ZONE_CHEST = /obj/item/bodypart/chest/mutant/protean,
+		BODY_ZONE_L_ARM = /obj/item/bodypart/arm/left/mutant/protean,
+		BODY_ZONE_R_ARM = /obj/item/bodypart/arm/right/mutant/protean,
+		BODY_ZONE_L_LEG = /obj/item/bodypart/leg/left/mutant/protean,
+		BODY_ZONE_R_LEG = /obj/item/bodypart/leg/right/mutant/protean,
+	)
+
+	inherent_traits = list(
+		// Default Species
+		TRAIT_ADVANCEDTOOLUSER,
+		TRAIT_CAN_STRIP,
+		TRAIT_LITERATE,
+		TRAIT_MUTANT_COLORS,
+
+		// Needed to exist without dying and robot specific stuff.
+		TRAIT_NOBREATH,
+		TRAIT_LIVERLESS_METABOLISM,
+		TRAIT_ROCK_EATER,
+		TRAIT_STABLEHEART, // TODO: handle orchestrator code
+		TRAIT_NOHUNGER, // They will have metal stored in the stomach. Fuck nutrition code.
+		TRAIT_LIMBATTACHMENT,
+
+		// Synthetic lifeforms
+		TRAIT_GENELESS,
+		TRAIT_NO_HUSK,
+		TRAIT_NO_DNA_SCRAMBLE,
+		TRAIT_SYNTHETIC, // Not used in any code, but just in case
+		TRAIT_TOXIMMUNE,
+		TRAIT_NEVER_WOUNDED, // Does not wound.
+
+		// Extra cool stuff
+		TRAIT_RADIMMUNE,
+		TRAIT_EASYDISMEMBER,
+		TRAIT_RDS_SUPPRESSED,
+		TRAIT_MADNESS_IMMUNE,
+
+		// Seperate handling will be used. Proteans never truely "die". They get stuck in their suit.
+		TRAIT_NODEATH,
+
+		//TRAIT_VENTCRAWLER_NUDE, - A tease. If you want to give a species vent crawl. God help your soul. But I won't stop you from learning that hard lesson.
+	)
+
+	inherent_biotypes = MOB_ROBOTIC | MOB_HUMANOID
+	reagent_flags = null
+
+	/// Reference to the
+	var/obj/item/mod/control/pre_equipped/protean/species_modsuit
+
+	/// Reference to the species owner
+	var/mob/living/carbon/human/owner
+
+/mob/living/carbon/human/species/protean
+	race = /datum/species/protean
+
+/datum/species/protean/Destroy(force)
+	QDEL_NULL(species_modsuit)
+	owner = null
+	. = ..()
+
+/datum/species/protean/on_species_gain(mob/living/carbon/human/gainer, datum/species/old_species, pref_load, regenerate_icons = TRUE)
+	. = ..()
+	owner = gainer
+	equip_modsuit(gainer)
+	RegisterSignal(src, COMSIG_OUTFIT_EQUIP, PROC_REF(outfit_handling))
+	var/obj/item/mod/core/protean/core = species_modsuit.core
+	core?.linked_species = src
+	var/static/protean_verbs = list(
+		/mob/living/carbon/proc/protean_ui,
+		/mob/living/carbon/proc/protean_heal,
+		/mob/living/carbon/proc/lock_suit,
+		/mob/living/carbon/proc/suit_transformation,
+	)
+	add_verb(gainer, protean_verbs)
+
+/datum/species/protean/on_species_loss(mob/living/carbon/human/gainer, datum/species/new_species, pref_load)
+	. = ..()
+	if(species_modsuit.stored_modsuit)
+		species_modsuit.unassimilate_modsuit(owner, TRUE)
+	gainer.dropItemToGround(species_modsuit, TRUE)
+	if(species_modsuit)
+		QDEL_NULL(species_modsuit)
+	owner = null
+
+/datum/species/protean/proc/equip_modsuit(mob/living/carbon/human/gainer)
+	species_modsuit = new()
+	var/obj/item/item_in_slot = gainer.get_item_by_slot(ITEM_SLOT_BACK)
+	if(item_in_slot)
+		if(HAS_TRAIT(item_in_slot, TRAIT_NODROP))
+			stack_trace("Protean modsuit forced dropped a TRAIT_NODROP item on species equip. Type: [item_in_slot]")
+		gainer.dropItemToGround(item_in_slot, force = TRUE)
+	return gainer.equip_to_slot_if_possible(species_modsuit, ITEM_SLOT_BACK, disable_warning = TRUE)
+
+/**
+ * Protean Outfit Handling and Logic ----------------------------------------
+ * Proteans get really fucky with outfit logic, so I've appended a COMSIG_OUTFIT_EQUIP signal at the end of /datum/outfit/proc/equip.
+ * Basically what this does, is once outfit code has been ran, it will go through the assigned outfit again.
+ * It assimilates any modsuits, gives you a storage if you're missing it, and places contents into said storage.
+ * Yes, this is really snowflakey but I've been bashing my head against the wall for 4 hours trying to figure this out.
+ * -------------------------------------------------------------------------- */
+
+/datum/species/protean/proc/outfit_handling(datum/species/protean, datum/outfit/outfit, visuals_only) // Very snowflakey code. I'm not making outfits for every job.
+	SIGNAL_HANDLER
+	var/get_a_job = istype(outfit, /datum/outfit/job)
+	var/obj/item/mod/control/suit
+	if(ispath(outfit.back, /obj/item/mod/control))
+		var/control_path = outfit.back
+		suit = new control_path()
+		INVOKE_ASYNC(species_modsuit, TYPE_PROC_REF(/obj/item/mod/control/pre_equipped/protean, assimilate_modsuit), owner, suit, TRUE)
+		INVOKE_ASYNC(species_modsuit, TYPE_PROC_REF(/obj/item/mod/control, quick_activation))
+
+	var/obj/item/mod/module/storage/storage = locate() in species_modsuit.modules // Give a storage if we don't have one.
+	if(!storage)
+		storage = new()
+		species_modsuit.install(storage, owner, TRUE)
+
+	if(outfit.backpack_contents)
+		outfit.backpack_contents += /obj/item/stack/sheet/iron/twenty
+		for(var/path in outfit.backpack_contents)
+			if(!get_a_job)
+				continue
+			var/number = outfit.backpack_contents[path]
+			if(!isnum(number))//Default to 1
+				number = 1
+			for(var/i in 1 to number) // Copy and paste of EQUIP_OUTFIT_ITEM
+				owner.equip_to_slot_or_del(SSwardrobe.provide_type(path, owner), ITEM_SLOT_BACKPACK, TRUE, TRUE)
+				var/obj/item/outfit_item = owner.get_item_by_slot(ITEM_SLOT_BACKPACK)
+				if(outfit_item && outfit_item.type == path && !get_a_job)
+					outfit_item.on_outfit_equip(owner, visuals_only, ITEM_SLOT_BACKPACK)
+
+/datum/species/protean/get_default_mutant_bodyparts()
+	return list(
+		"legs" = list("Normal Legs", FALSE)
+	)
+
+/datum/species/protean/allows_food_preferences()
+	return FALSE
+
+/datum/species/protean/get_species_description()
+	return list(
+			"Trillions of small machines swarm into a single crewmember. This is a Protean, a walking coherent blob of metallic mass, and a churning factory that turns materials into more of itself. \
+			Proteans are unkillable. Instead, they shunt themselves away into their core when catastrophic losses to their swarm occur. Their cores also mimic the functions of a modsuit and can even assimilate more functional suits to use. \
+			Proteans only have a few vital organs, which can only be replaced via cargo. Their refactory is a miniature factory, and without it, they will face slow, agonizing degradation. Their Orchestrator is a miniature processor required for ease of movement. \
+			Proteans are an extremely fragile species, weak in combat, but a powerful aid, or a puppeteer pulling the strings.")

modular_zubbers/code/modules/customization/species/proteans/protean_brain.dm

@@ -0,0 +1,181 @@
+/**
+ * HANDLES ALL OF PROTEAN EXISTENCE CODE.
+ * Very snowflakey species. This is the communication chain.
+ * Brain > Refactory > Modsuit Core > Modsuit
+ * Brain > Orchestrator
+ * Brain > Murder every other organ you try to shove in this thing.
+ */
+
+/obj/item/organ/brain/protean
+	name = "protean core"
+	desc = "An advanced positronic brain, typically found in the core of a protean"
+	icon = PROTEAN_ORGAN_SPRITE
+	icon_state = "posi1"
+	zone = BODY_ZONE_CHEST
+	organ_flags = ORGAN_ROBOTIC | ORGAN_NANOMACHINE
+	organ_traits = list(TRAIT_SILICON_EMOTES_ALLOWED)
+	/// Whether or not the protean is stuck in their suit or not.
+	var/dead = FALSE
+	COOLDOWN_DECLARE(message_cooldown)
+	COOLDOWN_DECLARE(refactory_cooldown)
+	COOLDOWN_DECLARE(orchestrator_cooldown)
+
+/obj/item/organ/brain/protean/on_life(seconds_per_tick, times_fired)
+	. = ..()
+	if(dead)
+		return
+	var/damage_amount = 4 // How much damage per life() tick this organ should apply
+
+	for(var/obj/item/organ/organ in owner.organs)
+		if(organ.organ_flags & (ORGAN_ROBOTIC | ORGAN_NANOMACHINE | ORGAN_EXTERNAL | ORGAN_UNREMOVABLE))
+			continue
+		if(istype(organ, /obj/item/organ/taur_body))
+			continue
+		organ.apply_organ_damage(damage_amount)
+		if(COOLDOWN_FINISHED(src, message_cooldown))
+			to_chat(owner, span_warning("Your mass violently rips apart [organ]!"))
+			COOLDOWN_START(src, message_cooldown, 30 SECONDS)
+		if(organ.organ_flags & ORGAN_FAILING)
+			to_chat(owner, span_warning("Your mass violently rejects [organ]"))
+			organ.mob_remove(owner, TRUE)
+
+	handle_refactory(owner.get_organ_slot(ORGAN_SLOT_STOMACH))
+	handle_orchestrator(owner.get_organ_slot(ORGAN_SLOT_HEART))
+	if(owner.stat >= HARD_CRIT && !dead)
+		to_chat(owner, span_red("Your fragile refactory withers away with your mass reduced to scraps. Someone will have to help you."))
+		dead = TRUE
+		owner.fully_heal(HEAL_DAMAGE)
+		qdel(owner.get_organ_slot(ORGAN_SLOT_STOMACH))
+		go_into_suit(TRUE)
+
+/obj/item/organ/brain/protean/proc/handle_refactory(obj/item/organ) // Slowly degrade
+	var/datum/species/protean/species = owner?.dna.species
+	var/obj/item/mod/control/pre_equipped/protean/suit = species.species_modsuit
+	if(owner.loc == suit)
+		return
+	if(isnull(organ) || !istype(organ, /obj/item/organ/stomach/protean))
+		owner.adjustBruteLoss(3, forced = TRUE)
+		if(COOLDOWN_FINISHED(src, refactory_cooldown))
+			to_chat(owner, span_warning("Your mass is slowly degrading without your refactory!"))
+			COOLDOWN_START(src, refactory_cooldown, 30 SECONDS)
+
+/obj/item/organ/brain/protean/proc/handle_orchestrator(obj/item/organ) // If you're missing an orchestrator, you will have trouble walking.
+	var/datum/species/protean/species = owner?.dna.species
+	var/obj/item/mod/control/pre_equipped/protean/suit = species.species_modsuit
+	if(owner.loc == suit)
+		return
+	if(!COOLDOWN_FINISHED(src, orchestrator_cooldown))
+		return
+
+	if(isnull(organ) || !istype(organ, /obj/item/organ/heart/protean))
+		owner.KnockToFloor(TRUE, TRUE, 1 SECONDS)
+		owner.add_or_update_variable_movespeed_modifier(/datum/movespeed_modifier/protean_slowdown, multiplicative_slowdown = 2)
+		to_chat(owner, span_warning("You're struggling to walk without your orchestrator!"))
+	else
+		owner.remove_movespeed_modifier(/datum/movespeed_modifier/protean_slowdown)
+
+	COOLDOWN_START(src, orchestrator_cooldown, 30 SECONDS)
+
+/datum/movespeed_modifier/protean_slowdown
+	variable = TRUE
+
+/obj/item/organ/brain/protean/proc/go_into_suit(forced)
+	var/datum/species/protean/protean = owner.dna?.species
+	if(!istype(protean) || owner.loc == protean.species_modsuit)
+		return
+	if(!forced)
+		if(!do_after(owner, 5 SECONDS))
+			return
+	owner.extinguish_mob()
+	var/obj/item/mod/control/pre_equipped/protean/suit = protean.species_modsuit
+	owner.invisibility = 101
+	new /obj/effect/temp_visual/protean_to_suit(owner.loc, owner.dir)
+	owner.Stun(INFINITY, TRUE)
+	suit.drop_suit()
+	owner.forceMove(suit)
+	sleep(12) //Sleep is fine here because I'm not returning anything and if the brain gets deleted within 12 ticks of this being ran, we have some other serious issues.
+	owner.invisibility = initial(owner.invisibility)
+
+/obj/item/organ/brain/protean/proc/leave_modsuit()
+	var/datum/species/protean/protean = owner.dna?.species
+	if(!istype(protean))
+		return
+	var/obj/item/mod/control/pre_equipped/protean/suit = protean.species_modsuit
+	if(dead)
+		to_chat(owner, span_warning("Your mass is destroyed. You are unable to leave."))
+		return
+	if(!do_after(owner, 5 SECONDS, suit, IGNORE_INCAPACITATED))
+		return
+	var/mob/living/carbon/mob = suit.loc
+	if(istype(mob))
+		mob.dropItemToGround(suit, TRUE)
+	var/datum/storage/storage = suit.loc.atom_storage
+	if(istype(storage))
+		storage.remove_single(null, suit, get_turf(suit), TRUE)
+	suit.invisibility = 101
+	new /obj/effect/temp_visual/protean_from_suit(suit.loc, owner.dir)
+	sleep(12) //Same as above
+	suit.drop_suit()
+	owner.forceMove(suit.loc)
+	if(owner.get_item_by_slot(ITEM_SLOT_BACK))
+		owner.dropItemToGround(owner.get_item_by_slot(ITEM_SLOT_BACK), TRUE, TRUE, TRUE)
+	owner.equip_to_slot_if_possible(suit, ITEM_SLOT_BACK, disable_warning = TRUE)
+	suit.invisibility = initial(suit.invisibility)
+	addtimer(CALLBACK(owner, TYPE_PROC_REF(/mob/living, SetStun), 0), 5 SECONDS)
+	if(!HAS_TRAIT(suit, TRAIT_NODROP))
+		ADD_TRAIT(suit, TRAIT_NODROP, "protean")
+
+/obj/item/organ/brain/protean/proc/replace_limbs()
+	var/obj/item/organ/stomach/protean/stomach = owner.get_organ_slot(ORGAN_SLOT_STOMACH)
+	var/obj/item/organ/eyes/robotic/protean/eyes = owner.get_organ_slot(ORGAN_SLOT_EYES)
+	var/obj/item/organ/tongue/cybernetic/protean/tongue = owner.get_organ_slot(ORGAN_SLOT_TONGUE)
+	var/obj/item/organ/ears/cybernetic/protean/ears = owner.get_organ_slot(ORGAN_SLOT_EARS)
+
+	if(stomach.metal <= PROTEAN_STOMACH_FULL * 0.6 && istype(stomach))
+		to_chat(owner, span_warning("Not enough metal to heal body!"))
+		return
+	if(!istype(owner.loc, /obj/item/mod/control))
+		to_chat(owner, span_warning("Not in the open. You must be inside your suit!"))
+		return
+	var/datum/species/protean/species = owner.dna.species
+	if(!do_after(owner, 30 SECONDS, species.species_modsuit, IGNORE_INCAPACITATED))
+		return
+
+	stomach.metal = clamp(stomach.metal - (PROTEAN_STOMACH_FULL * 0.6), 0, 10)
+	owner.fully_heal(HEAL_LIMBS)
+	if(isnull(eyes))
+		eyes = new /obj/item/organ/eyes/robotic/protean
+		eyes.on_bodypart_insert()
+		eyes.Insert(owner, TRUE)
+
+	if(isnull(tongue))
+		tongue = new /obj/item/organ/tongue/cybernetic/protean
+		tongue.on_bodypart_insert()
+		tongue.Insert(owner, TRUE)
+
+	if(isnull(ears))
+		ears = new /obj/item/organ/ears/cybernetic/protean
+		ears.on_bodypart_insert()
+		ears.Insert(owner, TRUE)
+
+/obj/item/organ/brain/protean/proc/revive()
+	dead = FALSE
+	playsound(owner, 'sound/machines/ping.ogg', 30)
+	to_chat(owner, span_warning("You have regained all your mass!"))
+	owner.fully_heal()
+
+/obj/item/organ/brain/protean/proc/revive_timer()
+	balloon_alert_to_viewers("repairing")
+	addtimer(CALLBACK(src, PROC_REF(revive)), 5 MINUTES) // Bump to 5 minutes
+
+/obj/effect/temp_visual/protean_to_suit
+	name = "to_suit"
+	icon = PROTEAN_ORGAN_SPRITE
+	icon_state = "to_puddle"
+	duration = 12
+
+/obj/effect/temp_visual/protean_from_suit
+	name = "from_suit"
+	icon = PROTEAN_ORGAN_SPRITE
+	icon_state = "from_puddle"
+	duration = 12

modular_zubbers/code/modules/customization/species/proteans/protean_modsuit.dm

@@ -0,0 +1,287 @@
+/obj/item/mod/control/pre_equipped/protean
+	name = "hardsuit rig"
+	desc = "The hardsuit rig unit of a Protean, allowing them to retract into it, or to deploy a suit that protects against various environments."
+	theme = /datum/mod_theme // Standard theme. TODO: Can be changed with standard mod armors
+
+	applied_core = /obj/item/mod/core/protean
+	applied_cell = null // Goes off stomach
+	resistance_flags = LAVA_PROOF | FIRE_PROOF | UNACIDABLE | ACID_PROOF // funny nanite
+	/// Whether or not the wearer can undeploy parts.
+	var/modlocked = FALSE
+	var/obj/item/mod/control/stored_modsuit
+	var/datum/mod_theme/stored_theme
+
+/datum/mod_theme/protean
+	name = "Protean"
+
+/obj/item/mod/control/pre_equipped/protean/Initialize(mapload, datum/mod_theme/new_theme, new_skin, obj/item/mod/core/new_core)
+	. = ..()
+	ADD_TRAIT(src, TRAIT_NODROP, "protean")
+	AddElement(/datum/element/strippable/protean, GLOB.strippable_human_items, TYPE_PROC_REF(/mob/living/carbon/human/, should_strip))
+
+/obj/item/mod/control/pre_equipped/protean/Destroy()
+	if(stored_modsuit)
+		drop_suit()
+		INVOKE_ASYNC(src, PROC_REF(unassimilate_modsuit), null, forced = TRUE)
+	return ..()
+
+/obj/item/mod/control/pre_equipped/protean/wrench_act(mob/living/user, obj/item/wrench)
+	return FALSE // Can't remove the core.
+
+/obj/item/mod/control/pre_equipped/protean/emag_act(mob/user, obj/item/card/emag/emag_card)
+	return FALSE // Nope
+
+/obj/item/mod/control/pre_equipped/protean/canStrip(mob/who)
+	return TRUE
+
+/obj/item/mod/control/pre_equipped/protean/doStrip(mob/stripper, mob/owner) // Custom stripping code.
+	if(!isprotean(wearer)) // Strip it normally
+		REMOVE_TRAIT(src, TRAIT_NODROP, "protean") // Your ass is coming off.
+		return ..()
+	var/obj/item/mod/module/storage/inventory = locate() in src.modules
+	if(!isnull(inventory))
+		src.atom_storage.remove_all()
+		to_chat(stripper, span_notice("You empty out all the items from the Protean's internal storage module!"))
+		stripper.balloon_alert(stripper, "emptied storage")
+		return TRUE
+
+	to_chat(stripper, span_warning("This suit seems to be a part of them. You can't remove it!"))
+	stripper.balloon_alert(stripper, "can't strip a protean's suit!")
+	return ..()
+
+/obj/item/mod/control/pre_equipped/protean/proc/drop_suit()
+	if(wearer)
+		if(HAS_TRAIT(src, TRAIT_NODROP))
+			REMOVE_TRAIT(src, TRAIT_NODROP, "protean")
+		wearer.dropItemToGround(src, TRUE, TRUE, TRUE)
+
+/// Proteans can lock themselves on people.
+/obj/item/mod/control/pre_equipped/protean/proc/toggle_lock(forced = FALSE)
+	if(modlocked && !forced && !isprotean(wearer))
+		REMOVE_TRAIT(src, TRAIT_NODROP, "protean")
+	modlocked = !modlocked
+
+/obj/item/mod/control/pre_equipped/protean/equipped(mob/user, slot, initial)
+	. = ..()
+
+	if(isprotean(wearer))
+		return
+	if(slot == ITEM_SLOT_BACK && wearer)
+		RegisterSignal(wearer, COMSIG_OOC_ESCAPE, PROC_REF(ooc_escape))
+		if(modlocked)
+			ADD_TRAIT(src, TRAIT_NODROP, "protean")
+			to_chat(wearer, span_warning("The suit does not seem to be able to come off..."))
+	else
+		UnregisterSignal(wearer, COMSIG_OOC_ESCAPE)
+
+/obj/item/mod/control/pre_equipped/protean/choose_deploy(mob/user)
+	if(!isprotean(user) && modlocked && active)
+		balloon_alert(user, "it refuses to listen")
+		return FALSE
+	return ..()
+
+/obj/item/mod/control/pre_equipped/protean/toggle_activate(mob/user, force_deactivate)
+	if(!force_deactivate && modlocked && !isprotean(user) && active)
+		balloon_alert(user, "it doesn't turn off")
+		return FALSE
+	return ..()
+
+/obj/item/mod/control/pre_equipped/protean/quick_deploy(mob/user)
+	if(!isprotean(user) && modlocked && active)
+		balloon_alert(user, "it won't undeploy")
+		return FALSE
+	return ..()
+
+/obj/item/mod/control/pre_equipped/protean/retract(mob/user, obj/item/part, instant)
+	if(!isprotean(user) && modlocked && active && !instant)
+		balloon_alert(user, "that button is unresponsive")
+		return FALSE
+	return ..()
+
+/// Protean Revivial
+
+/obj/item/mod/control/pre_equipped/protean/tool_act(mob/living/user, obj/item/tool, list/modifiers)
+	. = ..()
+	var/obj/item/mod/core/protean/protean_core = core
+	var/obj/item/organ/brain/protean/brain = protean_core?.linked_species.owner.get_organ_slot(ORGAN_SLOT_BRAIN)
+	var/obj/item/organ/stomach/protean/refactory = protean_core.linked_species.owner.get_organ_slot(ORGAN_SLOT_STOMACH)
+
+	if(brain?.dead && open && istype(tool, /obj/item/organ/stomach/protean) && do_after(user, 10 SECONDS) && !refactory)
+		var/obj/item/organ/stomach = tool
+		stomach.Insert(protean_core.linked_species.owner, TRUE, DELETE_IF_REPLACED)
+		balloon_alert(user, "inserted!")
+		playsound(src, 'sound/machines/click.ogg', 50, TRUE, SILENCED_SOUND_EXTRARANGE)
+		brain.revive_timer()
+		return ITEM_INTERACT_SUCCESS
+
+	if(istype(tool, /obj/item/mod/control))
+		if(active)
+			balloon_alert(user, "turn it off")
+			return ITEM_INTERACT_BLOCKING
+
+		var/static/list/obj/item/mod/control/banned_modsuits = list(
+				/obj/item/mod/control/pre_equipped/infiltrator,
+				/obj/item/mod/control/pre_equipped/protean,)
+
+		if(is_type_in_list(tool, banned_modsuits))
+			balloon_alert(user, "incompatable")
+			return ITEM_INTERACT_BLOCKING
+
+		to_chat(user, span_notice("The suit begins to slowly absorb [tool]!"))
+		if(!do_after(user, 4 SECONDS))
+			return ITEM_INTERACT_BLOCKING
+		assimilate_modsuit(user, tool)
+		return ITEM_INTERACT_SUCCESS
+
+/obj/item/mod/control/pre_equipped/protean/ui_status(mob/user, datum/ui_state/state)
+	var/obj/item/mod/core/protean/source = core
+	var/datum/species/protean/species = source.linked_species
+	if(isprotean(species.owner) && species.owner == user && user.loc == src)
+		return 2
+	. = ..()
+
+/obj/item/mod/control/pre_equipped/protean/proc/assimilate_modsuit(mob/user, modsuit, forced)
+	var/obj/item/mod/control/to_assimilate = modsuit
+	if(stored_modsuit)
+		to_chat(user, span_warning("Can't absorb two modsuits!"))
+		if(forced)
+			stack_trace("assimilate_modsuit: Tried to assimilate modsuit while there's already a stored modsuit. stored_modsuit: [stored_modsuit], new_modsuit: [to_assimilate]")
+		return
+	if(!user.transferItemToLoc(to_assimilate, src, forced))
+		balloon_alert(user, "stuck!")
+		return
+	if(!forced)
+		for(var/obj/item/part as anything in get_parts())
+			if(part.loc == src)
+				continue
+			retract(null, part, instant = TRUE)
+	stored_modsuit = to_assimilate
+	stored_theme = theme // Store the old theme in cache
+	theme = to_assimilate.theme // Set new theme
+	complexity_max = to_assimilate.complexity_max // Inheret complexity
+	skin = to_assimilate.skin // Inheret skin
+	theme.set_up_parts(src, skin) // Put everything together
+	name = to_assimilate.name
+	desc = to_assimilate.desc
+	extended_desc = to_assimilate.extended_desc
+	for(var/obj/item/mod/module/module in to_assimilate.modules) // Insert every module
+		if(install(module, user, TRUE))
+			continue
+		uninstall(module) // Drop it if failed
+	update_static_data_for_all_viewers()
+
+/obj/item/mod/control/pre_equipped/protean/proc/unassimilate_modsuit(mob/living/user, forced = FALSE)
+	if(active && !forced)
+		balloon_alert(user, "deactivate modsuit")
+		return
+	if(!(user.has_active_hand()) && !forced)
+		balloon_alert(user, "need active hand")
+		return
+
+	if(!forced)
+		to_chat(user, span_notice("You begin to pry the assimilated modsuit away."))
+		if(!do_after(user, 4 SECONDS))
+			return
+
+	for(var/obj/item/part as anything in get_parts())
+		if(part.loc == src)
+			continue
+		retract(null, part, instant = TRUE)
+
+	complexity_max = initial(complexity_max)
+	for(var/obj/item/mod/module in modules) // Transfer back every module
+		if(stored_modsuit.install(module, user, TRUE))
+			continue
+		uninstall(module)
+
+	theme = stored_theme
+	stored_theme = null
+	skin = initial(skin)
+	theme.set_up_parts(src, skin)
+	name = initial(name)
+	desc = initial(desc)
+	extended_desc = initial(extended_desc)
+	//if(forced)
+	//	stored_modsuit.forceMove(get_turf(src))
+	//	stored_modsuit = null
+	if(user.can_put_in_hand(stored_modsuit, user.active_hand_index))
+		user.put_in_hand(stored_modsuit, user.active_hand_index)
+		stored_modsuit = null
+	update_static_data_for_all_viewers()
+
+/obj/item/mod/control/pre_equipped/protean/verb/remove_modsuit()
+	set name = "Remove Assimilated Modsuit"
+
+	unassimilate_modsuit(usr)
+
+/obj/item/mod/control/pre_equipped/protean/examine(mob/user)
+	. = ..()
+	var/obj/item/mod/core/protean/protean_core = core
+	var/obj/item/organ/brain/protean/brain = protean_core?.linked_species.owner.get_organ_slot(ORGAN_SLOT_BRAIN)
+	var/obj/item/organ/stomach/protean/refactory = protean_core.linked_species.owner.get_organ_slot(ORGAN_SLOT_STOMACH)
+	if(!isnull(brain) || istype(brain))
+		. += span_notice("<b>Control Shift Click</b> to open Protean strip menu.")
+		if(brain.dead)
+			if(!open)
+				. += isnull(refactory) ? span_warning("This Protean requires critical repairs! <b>Screwdriver them open</b>") : span_notice("<b>Repairing systems...</b>")
+			else
+				. += isnull(refactory) ? span_warning("<b>Insert a new refactory</b>") : span_notice("<b>Refactory Installed! Repairing systems...</b>")
+
+/obj/item/mod/control/pre_equipped/protean/proc/ooc_escape(mob/living/carbon/user)
+	SIGNAL_HANDLER
+
+	if(isprotean(wearer))
+		return
+	drop_suit()
+	if(modlocked)
+		toggle_lock(TRUE)
+
+/**
+ * Protean stripping while they're in the suit.
+ * Yeah I guess stripping is an element. Carry on, citizen.
+ */
+/datum/element/strippable/protean
+
+/datum/element/strippable/protean/Attach(datum/target, list/items, should_strip_proc_path)
+	. = ..()
+	RegisterSignal(target, COMSIG_CLICK_CTRL_SHIFT, PROC_REF(click_control_shit))
+
+/datum/element/strippable/protean/Detach(datum/source)
+	. = ..()
+	UnregisterSignal(source, COMSIG_CLICK_CTRL_SHIFT)
+
+/datum/element/strippable/protean/proc/click_control_shit(datum/source, mob/user)
+	SIGNAL_HANDLER
+
+	var/obj/item/mod/control/pre_equipped/protean/suit = source
+	if(!istype(suit))
+		return
+	var/obj/item/mod/core/protean/core = suit.core
+	var/datum/species/protean/species = core.linked_species
+	if(species.owner == user)
+		return
+	if(suit.wearer == source)
+		return
+	if (!isnull(should_strip_proc_path) && !call(species.owner, should_strip_proc_path)(user))
+		return
+	suit.balloon_alert_to_viewers("stripping")
+	ASYNC
+		var/datum/strip_menu/protean/strip_menu = LAZYACCESS(strip_menus, species.owner)
+		if (isnull(strip_menu))
+			strip_menu = new(species.owner, src)
+			LAZYSET(strip_menus, species.owner, strip_menu)
+		strip_menu.ui_interact(user)
+
+/datum/strip_menu/protean
+
+/datum/strip_menu/protean/ui_status(mob/user, datum/ui_state/state) // Needs to pass a viewcheck.
+	return min(
+		ui_status_only_living(user, owner),
+		ui_status_user_has_free_hands(user, owner),
+		ui_status_user_is_adjacent(user, owner, allow_tk = FALSE, viewcheck = FALSE),
+		HAS_TRAIT(user, TRAIT_CAN_STRIP) ? UI_INTERACTIVE : UI_UPDATE,
+		max(
+			ui_status_user_is_conscious_and_lying_down(user),
+			ui_status_user_is_abled(user, owner),
+		),
+	)

modular_zubbers/code/modules/customization/species/proteans/protean_modsuit_core.dm

@@ -0,0 +1,57 @@
+/obj/item/mod/core/protean
+	name = "MOD protean core"
+	icon_state = "mod-core-ethereal"
+	desc = "If you see this, go scream at a coder and tell them how you managed to do this."
+
+	/// We handle as many interactions as possible through the species datum
+	/// The species handles cleanup on this
+	var/datum/species/protean/linked_species
+
+/obj/item/mod/core/protean/charge_source()
+	if(isnull(linked_species))
+		return
+	if(isnull(linked_species.owner))
+		return
+	return linked_species.owner.get_organ_slot(ORGAN_SLOT_STOMACH)
+
+/obj/item/mod/core/protean/charge_amount()
+	var/obj/item/organ/stomach/protean/stomach = charge_source()
+	var/obj/item/organ/brain/protean/brain = linked_species.owner.get_organ_slot(ORGAN_SLOT_BRAIN)
+	if(!istype(stomach))
+		return null
+	if(brain.dead)
+		return null
+	return stomach.metal
+
+/obj/item/mod/core/protean/max_charge_amount()
+	return PROTEAN_STOMACH_FULL
+
+/// We don't charge in a standard way
+/obj/item/mod/core/protean/add_charge(amount)
+	return FALSE
+
+/obj/item/mod/core/protean/subtract_charge(amount)
+	return FALSE
+
+/obj/item/mod/core/protean/check_charge(amount)
+	var/obj/item/organ/stomach/protean/stomach = charge_source()
+	var/obj/item/organ/brain/protean/brain = linked_species.owner.get_organ_slot(ORGAN_SLOT_BRAIN)
+	if(stomach.metal <= PROTEAN_STOMACH_FALTERING)
+		return FALSE
+	if(!istype(brain) || brain.dead)
+		return FALSE
+	return TRUE
+
+/obj/item/mod/core/protean/get_charge_icon_state()
+	return charge_source() ? "0" : "missing"
+
+/obj/item/mod/core/protean/get_chargebar_color()
+	if(isnull(charge_amount()))
+		return "transparent"
+	switch(charge_amount())
+		if (-INFINITY to (PROTEAN_STOMACH_FULL * 0.3))
+			return "bad"
+		if((PROTEAN_STOMACH_FULL * 0.3) to (PROTEAN_STOMACH_FULL * 0.7))
+			return "average"
+		if((PROTEAN_STOMACH_FULL * 0.7) to INFINITY)
+			return "good"

modular_zubbers/code/modules/customization/species/proteans/protean_organs.dm

@@ -0,0 +1,50 @@
+/obj/item/organ/heart/protean
+	name = "orchestrator module"
+	desc = "A small computer, designed for highly parallel workloads."
+	icon = PROTEAN_ORGAN_SPRITE
+	icon_state = "orchestrator"
+	organ_flags = ORGAN_ROBOTIC | ORGAN_NANOMACHINE
+
+/obj/item/organ/eyes/robotic/protean
+	name = "imaging nanites"
+	desc = "Nanites designed to collect visual data from the surrounding world"
+	organ_flags = ORGAN_ROBOTIC
+	flash_protect = FLASH_PROTECTION_WELDER
+
+/obj/item/organ/eyes/robotic/protean/Initialize(mapload)
+	if(QDELETED(src))
+		return FALSE
+	return ..()
+
+/obj/item/organ/eyes/robotic/protean/Initialize(mapload)
+	. = ..()
+	AddElement(/datum/element/nanite_organ)
+
+/obj/item/organ/ears/cybernetic/protean
+	name = "sensory nanites"
+	desc = "Nanites designed to collect audio feedback from the surrounding world"
+	organ_flags = ORGAN_ROBOTIC
+
+/obj/item/organ/ears/cybernetic/protean/Insert(mob/living/carbon/receiver, special, movement_flags)
+	if(QDELETED(src))
+		return FALSE
+	return ..()
+
+/obj/item/organ/ears/cybernetic/protean/Initialize(mapload)
+	. = ..()
+	AddElement(/datum/element/nanite_organ)
+
+/obj/item/organ/tongue/cybernetic/protean
+	name = "protean audio fabricator"
+	desc = "Millions of nanites vibrate in harmony to create the sound you hear."
+	organ_flags = ORGAN_ROBOTIC
+
+/obj/item/organ/tongue/cybernetic/protean/Insert(mob/living/carbon/receiver, special, movement_flags)
+	if(QDELETED(src))
+		return FALSE
+	return ..()
+
+/obj/item/organ/tongue/cybernetic/protean/Initialize(mapload)
+	. = ..()
+	AddElement(/datum/element/nanite_organ)
+

modular_zubbers/code/modules/customization/species/proteans/protean_stomach.dm

@@ -0,0 +1,77 @@
+/obj/item/organ/stomach/protean
+	name = "refactory"
+	desc = "An extremely fragile factory used to rescyle materials and create more nanite mass"
+	icon = PROTEAN_ORGAN_SPRITE
+	icon_state = "refactory"
+	organ_flags = ORGAN_ROBOTIC | ORGAN_NANOMACHINE
+	organ_traits = list(TRAIT_NOHUNGER)
+
+	/// How much max metal can we hold at any given time (In sheets). This isn't using nutrition code because nutrition code gets weird without livers.
+	var/metal_max = PROTEAN_STOMACH_FULL
+	/// How much metal are we holding currently (In sheets)
+	var/metal = PROTEAN_STOMACH_FULL
+	COOLDOWN_DECLARE(starving_message)
+
+/obj/item/organ/stomach/protean/Initialize(mapload)
+	. = ..() // Call the rest of the proc
+	metal = round(rand(PROTEAN_STOMACH_FULL/2, PROTEAN_STOMACH_FULL))
+
+/obj/item/organ/stomach/protean/on_mob_insert(mob/living/carbon/receiver, special, movement_flags)
+	. = ..()
+	RegisterSignal(receiver, COMSIG_CARBON_ATTEMPT_EAT, PROC_REF(try_stomach_eat))
+
+/obj/item/organ/stomach/protean/on_mob_remove(mob/living/carbon/stomach_owner, special, movement_flags)
+	. = ..()
+	UnregisterSignal(stomach_owner, COMSIG_CARBON_ATTEMPT_EAT)
+
+/obj/item/organ/stomach/protean/on_life(seconds_per_tick, times_fired)
+	var/datum/species/protean/species = owner?.dna.species
+	var/obj/item/mod/control/pre_equipped/protean/suit = species.species_modsuit
+	if(owner.loc == suit)
+		return
+	/// Zero out any nutrition. We do not use hunger in this species.
+	for(var/datum/reagent/consumable/food in reagents.reagent_list)
+		food.nutriment_factor = 0
+	. = ..()
+	handle_hunger_slowdown(owner, seconds_per_tick)
+
+/obj/item/organ/stomach/protean/handle_hunger_slowdown(mob/living/carbon/human/human, seconds_per_tick)
+	if(!istype(owner.dna.species, /datum/species/protean))
+		return
+	if(metal > PROTEAN_STOMACH_FALTERING)
+		owner.remove_movespeed_modifier(/datum/movespeed_modifier/protean_slowdown)
+		if(owner.health < owner.maxHealth && metal > PROTEAN_STOMACH_FULL * 0.3)
+			metal -= clamp(((PROTEAN_STOMACH_FULL / PROTEAN_METABOLISM_RATE) * seconds_per_tick * 20), 0, 10) // Healing needs metal. 0.2 sheets per tick
+			owner.adjustBruteLoss(-2, forced = TRUE)
+			owner.adjustFireLoss(-2, forced = TRUE)
+		else
+			metal -= clamp(((PROTEAN_STOMACH_FULL / PROTEAN_METABOLISM_RATE) * seconds_per_tick), 0, 10)
+		return
+	owner.adjustBruteLoss(2, forced = TRUE)
+	if(COOLDOWN_FINISHED(src, starving_message))
+		to_chat(owner, span_warning("You are starving! You must find metal now!"))
+		owner.add_or_update_variable_movespeed_modifier(/datum/movespeed_modifier/protean_slowdown, multiplicative_slowdown = 2)
+		COOLDOWN_START(src, starving_message, 20 SECONDS)
+
+/// Check to see if our metal storage is full.
+/obj/item/organ/stomach/protean/proc/try_stomach_eat(mob/eater, atom/eating)
+	SIGNAL_HANDLER
+
+	if(istype(eating, /obj/item/food/golem_food))
+		var/obj/item/food/golem_food/food = eating
+		if(metal > (PROTEAN_STOMACH_FULL - 0.3) && food.owner.loc == owner)
+			balloon_alert(owner, "storage full!")
+			return COMSIG_CARBON_BLOCK_EAT
+
+/// If we ate a sheet of metal, add it to storage.
+/obj/item/organ/stomach/protean/after_eat(atom/edible)
+	if(istype(edible, /obj/item/food/golem_food))
+		var/obj/item/food/golem_food/food = edible
+		metal = clamp(metal + 1, 0, PROTEAN_STOMACH_FULL)
+		if(food.owner.loc != owner) // Other people feeding them will heal them.
+			owner.adjustBruteLoss(-20, forced = TRUE)
+			var/health_check = owner.health >= owner.maxHealth ? "fully healed!" : "healed!"
+			owner.balloon_alert_to_viewers("[health_check]")
+
+#undef PROTEAN_STOMACH_FULL
+#undef PROTEAN_STOMACH_FALTERING

modular_zubbers/code/modules/customization/species/proteans/protean_verbs.dm

@@ -0,0 +1,60 @@
+/mob/living/carbon/proc/protean_ui()
+	set name = "Open Suit UI"
+	set desc = "Opens your suit UI"
+	set category = "Protean"
+
+	var/datum/species/protean/species = dna.species
+	if(!istype(species))
+		return
+	species.species_modsuit.ui_interact(src)
+
+/mob/living/carbon/proc/protean_heal()
+	set name = "Heal Organs and Limbs"
+	set desc = "Heals your replacable organs and limbs with 6 metal."
+	set category = "Protean"
+
+	var/obj/item/organ/brain/protean/brain = get_organ_slot(ORGAN_SLOT_BRAIN)
+
+	if(!istype(brain))
+		return
+
+	var/datum/species/protean/species = dna.species
+	var/obj/item/mod/control/pre_equipped/protean/suit = species.species_modsuit
+	if(incapacitated && loc != suit)
+		balloon_alert(src, "incapacitated!")
+		return
+
+	brain.replace_limbs()
+
+/mob/living/carbon/proc/lock_suit()
+	set name = "Lock Suit"
+	set desc = "Locks your suit on someone"
+	set category = "Protean"
+
+	var/datum/species/protean/species = dna.species
+
+	if(!istype(species))
+		return
+
+	var/obj/item/mod/control/pre_equipped/protean/suit = species.species_modsuit
+	species.species_modsuit.toggle_lock()
+	to_chat(src, span_notice("You [suit.modlocked ? "<b>lock</b>" : "<b>unlock</b>"] the suit [isprotean(suit.wearer) || loc == suit ? "" : "onto [suit.wearer]"]"))
+	playsound(src, 'sound/machines/click.ogg', 25)
+
+/mob/living/carbon/proc/suit_transformation()
+	set name = "Toggle Suit Transformation"
+	set desc = "Either leave or enter your suit."
+	set category = "Protean"
+	var/obj/item/organ/brain/protean/brain = get_organ_slot(ORGAN_SLOT_BRAIN)
+
+	if(!istype(brain))
+		return
+	var/datum/species/protean/species = dna.species
+	if(loc == species.species_modsuit)
+		brain.leave_modsuit()
+	else if(isturf(loc))
+		if(!incapacitated)
+			brain.go_into_suit()
+		else
+			balloon_alert(src, "incapacitated!")
+

modular_zubbers/code/modules/security/security_glock/cargo.dm

@@ -39,3 +39,12 @@
 	contains = list(/obj/item/firing_pin/alert_level = 4)
 	crate_name = "alert level firing pin crate"
 
+/datum/supply_pack/science/protean_organs
+	name = "Protean Organs"
+	desc = "Contains two sets of organs for Protean crewmembers."
+	cost = CARGO_CRATE_VALUE * 10 // Not cheap
+	contains = list(/obj/item/organ/stomach/protean = 2, /obj/item/organ/heart/protean = 2)
+	crate_name = "protean organs"
+	access = ACCESS_ROBOTICS
+	access_view = ACCESS_ROBOTICS
+	crate_type = /obj/structure/closet/crate/secure/science/robo

modular_zubbers/code/modules/storyteller/event_defines/crewset/_antagonist_event.dm

@@ -34,7 +34,8 @@
 
 	/// Restricted roles from the antag roll
 	var/restricted_roles = list(JOB_AI, JOB_CYBORG)
-
+	/// Restricted species from the antag roll
+	var/restricted_species = list()
 	/// How many baseline antags do we spawn
 	var/base_antags = 1
 	/// How many maximum antags can we spawn
@@ -81,7 +82,7 @@
 
 /datum/round_event_control/antagonist/proc/get_candidates()
 	var/round_started = SSticker.HasRoundStarted()
-	var/list/candidates = SSgamemode.get_candidates(antag_flag, pick_roundstart_players = !round_started, restricted_roles = restricted_roles)
+	var/list/candidates = SSgamemode.get_candidates(antag_flag, pick_roundstart_players = !round_started, restricted_roles = restricted_roles, restricted_species = restricted_species)
 	return candidates
 
 /datum/round_event_control/antagonist/solo

modular_zubbers/code/modules/storyteller/event_defines/crewset/bloodsucker.dm

@@ -8,7 +8,7 @@
 	min_players = 30
 
 	maximum_antags_global = 3
-
+	restricted_species = list(SPECIES_PROTEAN)
 	tags = list(TAG_COMBAT, TAG_SPOOKY, TAG_CREW_ANTAG)
 
 /datum/round_event_control/antagonist/solo/bloodsucker/midround

modular_zubbers/code/modules/storyteller/event_defines/crewset/changeling.dm

@@ -7,6 +7,7 @@
 	weight = 8
 	min_players = 20
 	maximum_antags_global = 4
+	restricted_species = list(SPECIES_PROTEAN)
 
 	tags = list(TAG_COMBAT, TAG_CREW_ANTAG)
 

modular_zubbers/code/modules/storyteller/gamemode.dm

@@ -251,6 +251,7 @@ SUBSYSTEM_DEF(gamemode)
 	inherit_required_time = TRUE,
 	no_antags = TRUE,
 	list/restricted_roles,
+	list/restricted_species,
 	)
 
 
@@ -279,10 +280,13 @@ SUBSYSTEM_DEF(gamemode)
 			continue
 		if(restricted_roles && (candidate.mind.assigned_role.title in restricted_roles))
 			continue
+		var/mob/living/carbon/carbon = candidate
+		if(istype(carbon)) // species restrictions
+			if(restricted_species && (carbon.dna.species.id in restricted_species))
+				continue
 		if(special_role_flag)
 			if(!(candidate.client.prefs) || !(special_role_flag in candidate.client.prefs.be_special))
 				continue
-
 			var/time_to_check
 			if(required_time)
 				time_to_check = required_time

tgstation.dme

@@ -518,6 +518,7 @@
 #include "code\__DEFINES\~~bubber_defines\chat.dm"
 #include "code\__DEFINES\~~bubber_defines\combat.dm"
 #include "code\__DEFINES\~~bubber_defines\cooldowns.dm"
+#include "code\__DEFINES\~~bubber_defines\dna.dm"
 #include "code\__DEFINES\~~bubber_defines\economy.dm"
 #include "code\__DEFINES\~~bubber_defines\experisci.dm"
 #include "code\__DEFINES\~~bubber_defines\footsteps.dm"
@@ -8874,6 +8875,7 @@
 #include "modular_zubbers\code\datums\computer_datums\protolathe_modifications.dm"
 #include "modular_zubbers\code\datums\diseases\advance\presets.dm"
 #include "modular_zubbers\code\datums\elements\examine_when_worn.dm"
+#include "modular_zubbers\code\datums\elements\nanite_organ.dm"
 #include "modular_zubbers\code\datums\greyscale\config_types\greyscale_configs\greyscale_clothes.dm"
 #include "modular_zubbers\code\datums\greyscale\config_types\greyscale_configs\pipe_carp.dm"
 #include "modular_zubbers\code\datums\mapgen\Cavegens\moonstation.dm"
@@ -9224,6 +9226,14 @@
 #include "modular_zubbers\code\modules\credits\credits.dm"
 #include "modular_zubbers\code\modules\customization\height_scaling\icons.dm"
 #include "modular_zubbers\code\modules\customization\height_scaling\preferences.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\__DEFINES.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\_proteans_species.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\protean_brain.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\protean_modsuit.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\protean_modsuit_core.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\protean_organs.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\protean_stomach.dm"
+#include "modular_zubbers\code\modules\customization\species\proteans\protean_verbs.dm"
 #include "modular_zubbers\code\modules\customization\species\synths\death_sound.dm"
 #include "modular_zubbers\code\modules\customization\species\synths\code\synth_prefab.dm"
 #include "modular_zubbers\code\modules\customization\sprite_accessories\64_wings.dm"