Merge remote-tracking branch 'origin/master' into TGUI-CHAT-TGUI-CHAT-TGUI-CHAT

code/__DEFINES/dcs/signals.dm

@@ -312,6 +312,7 @@
 #define COMSIG_OBJ_DECONSTRUCT 	"obj_deconstruct"				//from base of obj/deconstruct(): (disassembled)
 #define COMSIG_OBJ_BREAK		"obj_break"						//from base of /obj/obj_break(): (damage_flag)
 #define COMSIG_OBJ_SETANCHORED 	"obj_setanchored"				//called in /obj/structure/setAnchored(): (value)
+#define COMSIG_OBJ_DEFAULT_UNFASTEN_WRENCH	"obj_default_unfasten_wrench" //called exclusively in plumbing, for now
 #define COMSIG_OBJ_ATTACK_GENERIC "obj_attack_generic"			//from base of atom/animal_attack(): (/mob/user)
 	#define COMPONENT_STOP_GENERIC_ATTACK 1
 

code/__DEFINES/plumbing.dm

@@ -0,0 +1,9 @@
+#define FIRST_DUCT_LAYER 1
+#define SECOND_DUCT_LAYER 2
+#define THIRD_DUCT_LAYER 4
+#define FOURTH_DUCT_LAYER 8
+#define FIFTH_DUCT_LAYER 16
+
+#define DUCT_LAYER_DEFAULT THIRD_DUCT_LAYER
+
+#define MACHINE_REAGENT_TRANSFER 10

code/__DEFINES/pool.dm

@@ -8,5 +8,5 @@
 GLOBAL_LIST_INIT(blacklisted_pool_reagents, list(
 	/datum/reagent/toxin/plasma, /datum/reagent/oxygen, /datum/reagent/nitrous_oxide, /datum/reagent/nitrogen,		//gases
 	/datum/reagent/fermi,		//blanket fermichem ban sorry. this also covers mkultra, genital enlargers, etc etc.
-	/datum/reagent/consumable/femcum, /datum/reagent/consumable/semen			//NO.
+	/datum/reagent/consumable/semen			//NO.
 	))

code/__DEFINES/qdel.dm

@@ -6,10 +6,17 @@
 #define QDEL_HINT_IWILLGC		2 //functionally the same as the above. qdel should assume the object will gc on its own, and not check it.
 #define QDEL_HINT_HARDDEL		3 //qdel should assume this object won't gc, and queue a hard delete using a hard reference.
 #define QDEL_HINT_HARDDEL_NOW	4 //qdel should assume this object won't gc, and hard del it post haste.
-#define QDEL_HINT_FINDREFERENCE	5 //functionally identical to QDEL_HINT_QUEUE if TESTING is not enabled in _compiler_options.dm.
+
-								  //if TESTING is enabled, qdel will call this object's find_references() verb.
+#ifdef LEGACY_REFERENCE_TRACKING
-#define QDEL_HINT_IFFAIL_FINDREFERENCE 6		//Above but only if gc fails.
+/** If LEGACY_REFERENCE_TRACKING is enabled, qdel will call this object's find_references() verb.
-//defines for the gc_destroyed var
+  *
+  * Functionally identical to QDEL_HINT_QUEUE if GC_FAILURE_HARD_LOOKUP is not enabled in _compiler_options.dm.
+*/
+#define QDEL_HINT_FINDREFERENCE	5
+/// Behavior as QDEL_HINT_FINDREFERENCE, but only if the GC fails and a hard delete is forced.
+#define QDEL_HINT_IFFAIL_FINDREFERENCE 6
+#endif
+
 
 #define GC_QUEUE_CHECK 1
 #define GC_QUEUE_HARDDELETE 2

code/__DEFINES/reagents.dm

@@ -57,6 +57,10 @@
 #define ADD_REAGENT		2	// reagent added
 #define REM_REAGENT		3	// reagent removed (may still exist)
 
+
+#define PILL_STYLE_COUNT 22 //Update this if you add more pill icons or you die (literally, we'll toss a nuke at whever your ip turns up)
+#define RANDOM_PILL_STYLE 22 //Dont change this one though
+
 #define THRESHOLD_UNHUSK 50 // health threshold for synthflesh/rezadone to unhusk someone
 
 //reagent bitflags, used for altering how they works

code/__DEFINES/vv.dm

@@ -75,6 +75,7 @@
 #define VV_HK_MARK "mark"
 #define VV_HK_ADDCOMPONENT "addcomponent"
 #define VV_HK_MODIFY_TRAITS "modtraits"
+#define VV_HK_VIEW_REFERENCES "viewreferences"
 
 // /datum/gas_mixture
 #define VV_HK_SET_MOLES "set_moles"

code/__HELPERS/global_lists.dm

@@ -37,10 +37,10 @@
 //CIT CHANGES START HERE, ADDS SNOWFLAKE BODYPARTS AND MORE
 	//mammal bodyparts (fucking furries)
 	init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_body_markings, GLOB.mam_body_markings_list)
-	init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_tails, GLOB.mam_tails_list)
+	init_sprite_accessory_subtypes(/datum/sprite_accessory/tails/mam_tails, GLOB.mam_tails_list)
-	init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_ears, GLOB.mam_ears_list)
+	init_sprite_accessory_subtypes(/datum/sprite_accessory/ears/mam_ears, GLOB.mam_ears_list)
-	init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_snouts, GLOB.mam_snouts_list)
+	init_sprite_accessory_subtypes(/datum/sprite_accessory/snouts/mam_snouts, GLOB.mam_snouts_list)
-	init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_tails_animated, GLOB.mam_tails_animated_list)
+	init_sprite_accessory_subtypes(/datum/sprite_accessory/tails_animated/mam_tails_animated, GLOB.mam_tails_animated_list)
 	init_sprite_accessory_subtypes(/datum/sprite_accessory/taur, GLOB.taur_list)
 	//xeno parts (hiss?)
 	init_sprite_accessory_subtypes(/datum/sprite_accessory/xeno_head, GLOB.xeno_head_list)

code/__HELPERS/mobs.dm

@@ -93,16 +93,16 @@
 	if(!GLOB.mam_body_markings_list.len)
 		init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_body_markings, GLOB.mam_body_markings_list)
 	if(!GLOB.mam_tails_list.len)
-		init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_tails, GLOB.mam_tails_list)
+		init_sprite_accessory_subtypes(/datum/sprite_accessory/tails/mam_tails, GLOB.mam_tails_list)
 	if(!GLOB.mam_ears_list.len)
-		init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_ears, GLOB.mam_ears_list)
+		init_sprite_accessory_subtypes(/datum/sprite_accessory/ears/mam_ears, GLOB.mam_ears_list)
 	if(!GLOB.mam_snouts_list.len)
-		init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_snouts, GLOB.mam_snouts_list)
+		init_sprite_accessory_subtypes(/datum/sprite_accessory/snouts/mam_snouts, GLOB.mam_snouts_list)
 
 	//snowflake check so people's ckey features don't get randomly put on unmonkeys/spawns
 	var/list/snowflake_mam_tails_list = list()
 	for(var/mtpath in GLOB.mam_tails_list)
-		var/datum/sprite_accessory/mam_tails/instance = GLOB.mam_tails_list[mtpath]
+		var/datum/sprite_accessory/tails/mam_tails/instance = GLOB.mam_tails_list[mtpath]
 		if(istype(instance, /datum/sprite_accessory))
 			var/datum/sprite_accessory/S = instance
 			if(intendedspecies && S.recommended_species && !S.recommended_species.Find(intendedspecies))
@@ -120,7 +120,7 @@
 				snowflake_markings_list[S.name] = mmpath
 	var/list/snowflake_ears_list = list()
 	for(var/mepath in GLOB.mam_ears_list)
-		var/datum/sprite_accessory/mam_ears/instance = GLOB.mam_ears_list[mepath]
+		var/datum/sprite_accessory/ears/mam_ears/instance = GLOB.mam_ears_list[mepath]
 		if(istype(instance, /datum/sprite_accessory))
 			var/datum/sprite_accessory/S = instance
 			if(intendedspecies && S.recommended_species && !S.recommended_species.Find(intendedspecies))
@@ -129,7 +129,7 @@
 				snowflake_ears_list[S.name] = mepath
 	var/list/snowflake_mam_snouts_list = list()
 	for(var/mspath in GLOB.mam_snouts_list)
-		var/datum/sprite_accessory/mam_snouts/instance = GLOB.mam_snouts_list[mspath]
+		var/datum/sprite_accessory/snouts/mam_snouts/instance = GLOB.mam_snouts_list[mspath]
 		if(istype(instance, /datum/sprite_accessory))
 			var/datum/sprite_accessory/S = instance
 			if(intendedspecies && S.recommended_species && !S.recommended_species.Find(intendedspecies))
@@ -138,7 +138,7 @@
 				snowflake_mam_snouts_list[S.name] = mspath
 	var/list/snowflake_ipc_antenna_list = list()
 	for(var/mspath in GLOB.ipc_antennas_list)
-		var/datum/sprite_accessory/mam_snouts/instance = GLOB.ipc_antennas_list[mspath]
+		var/datum/sprite_accessory/snouts/mam_snouts/instance = GLOB.ipc_antennas_list[mspath]
 		if(istype(instance, /datum/sprite_accessory))
 			var/datum/sprite_accessory/S = instance
 			if(intendedspecies && S.recommended_species && !S.recommended_species.Find(intendedspecies))

code/_compile_options.dm

@@ -11,15 +11,28 @@
 #ifdef TESTING
 #define DATUMVAR_DEBUGGING_MODE
 
-//#define GC_FAILURE_HARD_LOOKUP	//makes paths that fail to GC call find_references before del'ing.
+/*
-									//implies FIND_REF_NO_CHECK_TICK
+* Enables extools-powered reference tracking system, letting you see what is referencing objects that refuse to hard delete.
+*
+* * Requires TESTING to be defined to work.
+*/
+//#define REFERENCE_TRACKING
 
-//#define FIND_REF_NO_CHECK_TICK	//Sets world.loop_checks to false and prevents find references from sleeping
+///Method of tracking references without using extools. Slower, kept to avoid over-reliance on extools.
+//#define LEGACY_REFERENCE_TRACKING
+#ifdef LEGACY_REFERENCE_TRACKING
 
+///Use the legacy reference on things hard deleting by default.
+//#define GC_FAILURE_HARD_LOOKUP
+#ifdef GC_FAILURE_HARD_LOOKUP
+#define FIND_REF_NO_CHECK_TICK
+#endif //ifdef GC_FAILURE_HARD_LOOKUP
+
+#endif //ifdef LEGACY_REFERENCE_TRACKING
 
 //#define VISUALIZE_ACTIVE_TURFS	//Highlights atmos active turfs in green
-#endif
 
+#endif //ifdef TESTING
 //#define UNIT_TESTS			//Enables unit tests via TEST_RUN_PARAMETER
 
 #ifndef PRELOAD_RSC				//set to:

code/_globalvars/lists/flavor_misc.dm

@@ -40,6 +40,46 @@ GLOBAL_LIST_EMPTY(insect_fluffs_list)
 GLOBAL_LIST_EMPTY(insect_markings_list)
 GLOBAL_LIST_EMPTY(caps_list)
 
+//a way to index the right bodypart list given the type of bodypart
+GLOBAL_LIST_INIT(mutant_reference_list, list(
+	"tail_lizard" = GLOB.tails_list_lizard,
+	"waggingtail_lizard" = GLOB.animated_tails_list_lizard,
+	"tail_human" = GLOB.tails_list_human,
+	"waggingtail_human" = GLOB.animated_tails_list_human,
+	"spines" = GLOB.spines_list,
+	"waggingspines" = GLOB.animated_spines_list,
+	"snout" = GLOB.snouts_list,
+	"frills" = GLOB.frills_list,
+	"horns" = GLOB.horns_list,
+	"ears" = GLOB.ears_list,
+	"body_markings" = GLOB.body_markings_list,
+	"wings" = GLOB.wings_list,
+	"wingsopen" = GLOB.wings_open_list,
+	"deco_wings" = GLOB.deco_wings_list,
+	"legs" = GLOB.legs_list,
+	"insect_wings" = GLOB.insect_wings_list,
+	"insect_fluff" = GLOB.insect_fluffs_list,
+	"insect_markings" = GLOB.insect_markings_list,
+	"caps" = GLOB.caps_list,
+	"ipc_screen" = GLOB.ipc_screens_list,
+	"ipc_antenna" = GLOB.ipc_antennas_list,
+	"mam_tail" = GLOB.mam_tails_list,
+	"mam_waggingtail" = GLOB.mam_tails_animated_list,
+	"mam_body_markings" = GLOB.mam_body_markings_list,
+	"mam_ears" = GLOB.mam_ears_list,
+	"mam_snouts" = GLOB.mam_snouts_list,
+	"taur" = GLOB.taur_list,
+	"xenodorsal" = GLOB.xeno_dorsal_list,
+	"xenohead" = GLOB.xeno_head_list,
+	"xenotail" = GLOB.xeno_tail_list))
+
+//references wag types to regular types, wings open to wings, etc
+GLOBAL_LIST_INIT(mutant_transform_list, list("wingsopen" = "wings",
+	"waggingtail_human" = "tail_human",
+	"waggingtail_lizard" = "tail_lizard",
+	"waggingspines" = "spines",
+	"mam_waggingtail" = "mam_tail"))
+
 GLOBAL_LIST_INIT(ghost_forms_with_directions_list, list("ghost")) //stores the ghost forms that support directional sprites
 GLOBAL_LIST_INIT(ghost_forms_with_accessories_list, list("ghost")) //stores the ghost forms that support hair and other such things
 

code/controllers/configuration/entries/game_options.dm

@@ -534,4 +534,4 @@
 	config_entry_value = 6
 
 /datum/config_entry/number/max_shuttle_size
-	config_entry_value = 250
+	config_entry_value = 500

code/controllers/subsystem/fluid.dm

@@ -0,0 +1,5 @@
+PROCESSING_SUBSYSTEM_DEF(fluids)
+	name = "Fluids"
+	wait = 20
+	stat_tag = "FD" //its actually Fluid Ducts
+	flags = SS_NO_INIT | SS_TICKER

code/controllers/subsystem/garbage.dm

@@ -25,7 +25,7 @@ SUBSYSTEM_DEF(garbage)
 	//Queue
 	var/list/queues
 
-	#ifdef TESTING
+	#ifdef LEGACY_REFERENCE_TRACKING
 	var/list/reference_find_on_fail = list()
 	var/list/reference_find_on_fail_types = list()
 	#endif
@@ -134,7 +134,7 @@ SUBSYSTEM_DEF(garbage)
 			++gcedlasttick
 			++totalgcs
 			pass_counts[level]++
-			#ifdef TESTING
+			#ifdef LEGACY_REFERENCE_TRACKING
 			reference_find_on_fail -= refID		//It's deleted we don't care anymore.
 			#endif
 			if (MC_TICK_CHECK)
@@ -145,7 +145,9 @@ SUBSYSTEM_DEF(garbage)
 		fail_counts[level]++
 		switch (level)
 			if (GC_QUEUE_CHECK)
-				#ifdef TESTING
+				#ifdef REFERENCE_TRACKING
+				D.find_references()
+				#elif defined(LEGACY_REFERENCE_TRACKING)
 				if(reference_find_on_fail[refID])
 					D.find_references()
 				#ifdef GC_FAILURE_HARD_LOOKUP
@@ -156,7 +158,19 @@ SUBSYSTEM_DEF(garbage)
 				#endif
 				var/type = D.type
 				var/datum/qdel_item/I = items[type]
+				#ifdef TESTING
+				log_world("## TESTING: GC: -- \ref[D] | [type] was unable to be GC'd --")
+				for(var/c in GLOB.admins) //Using testing() here would fill the logs with ADMIN_VV garbage
+					var/client/admin = c
+					if(!check_rights_for(admin, R_ADMIN))
+						continue
+					to_chat(admin, "## TESTING: GC: -- [ADMIN_VV(D)] | [type] was unable to be GC'd --")
 				testing("GC: -- \ref[src] | [type] was unable to be GC'd --")
+				#endif
+				#ifdef REFERENCE_TRACKING
+				GLOB.deletion_failures += D //It should no longer be bothered by the GC, manual deletion only.
+				continue
+				#endif
 				I.failures++
 			if (GC_QUEUE_HARDDELETE)
 				HardDelete(D)
@@ -181,7 +195,7 @@ SUBSYSTEM_DEF(garbage)
 	var/gctime = world.time
 	var/refid = "\ref[D]"
 
-#ifdef TESTING
+#ifdef LEGACY_REFERENCE_TRACKING
 	if(reference_find_on_fail_types[D.type])
 		reference_find_on_fail["\ref[D]"] = TRUE
 #endif
@@ -193,7 +207,7 @@ SUBSYSTEM_DEF(garbage)
 
 	queue[refid] = gctime
 
-#ifdef TESTING
+#ifdef LEGACY_REFERENCE_TRACKING
 /datum/controller/subsystem/garbage/proc/add_type_to_findref(type)
 	if(!ispath(type))
 		return "NOT A VAILD PATH"
@@ -260,12 +274,6 @@ SUBSYSTEM_DEF(garbage)
 /datum/qdel_item/New(mytype)
 	name = "[mytype]"
 
-#ifdef TESTING
-/proc/qdel_and_find_ref_if_fail(datum/D, force = FALSE)
-	SSgarbage.reference_find_on_fail["\ref[D]"] = TRUE
-	qdel(D, force)
-#endif
-
 // Should be treated as a replacement for the 'del' keyword.
 // Datums passed to this will be given a chance to clean up references to allow the GC to collect them.
 /proc/qdel(datum/D, force=FALSE, ...)
@@ -319,16 +327,13 @@ SUBSYSTEM_DEF(garbage)
 				SSgarbage.Queue(D, GC_QUEUE_HARDDELETE)
 			if (QDEL_HINT_HARDDEL_NOW)	//qdel should assume this object won't gc, and hard del it post haste.
 				SSgarbage.HardDelete(D)
-			if (QDEL_HINT_FINDREFERENCE)//qdel will, if TESTING is enabled, display all references to this object, then queue the object for deletion.
+			#ifdef LEGACY_REFERENCE_TRACKING
+			if (QDEL_HINT_FINDREFERENCE) //qdel will, if LEGACY_REFERENCE_TRACKING is enabled, display all references to this object, then queue the object for deletion.
 				SSgarbage.Queue(D)
-				#ifdef TESTING
-				D.find_references()
-				#endif
 			if (QDEL_HINT_IFFAIL_FINDREFERENCE)
 				SSgarbage.Queue(D)
-				#ifdef TESTING
 				SSgarbage.reference_find_on_fail["\ref[D]"] = TRUE
-				#endif
+			#endif
 			else
 				#ifdef TESTING
 				if(!I.no_hint)
@@ -339,119 +344,6 @@ SUBSYSTEM_DEF(garbage)
 	else if(D.gc_destroyed == GC_CURRENTLY_BEING_QDELETED)
 		CRASH("[D.type] destroy proc was called multiple times, likely due to a qdel loop in the Destroy logic")
 
-#ifdef TESTING
-
-/datum/verb/find_refs()
-	set category = "Debug"
-	set name = "Find References"
-	set src in world
-
-	find_references(FALSE)
-
-/datum/proc/find_references(skip_alert)
-	running_find_references = type
-	if(usr && usr.client)
-		if(usr.client.running_find_references)
-			testing("CANCELLED search for references to a [usr.client.running_find_references].")
-			usr.client.running_find_references = null
-			running_find_references = null
-			//restart the garbage collector
-			SSgarbage.can_fire = 1
-			SSgarbage.next_fire = world.time + world.tick_lag
-			return
-
-		if(!skip_alert)
-			if(alert("Running this will lock everything up for about 5 minutes.  Would you like to begin the search?", "Find References", "Yes", "No") == "No")
-				running_find_references = null
-				return
-
-	//this keeps the garbage collector from failing to collect objects being searched for in here
-	SSgarbage.can_fire = 0
-
-	if(usr && usr.client)
-		usr.client.running_find_references = type
-
-	testing("Beginning search for references to a [type].")
-	last_find_references = world.time
-
-	DoSearchVar(GLOB) //globals
-	for(var/datum/thing in world) //atoms (don't beleive it's lies)
-		DoSearchVar(thing, "World -> [thing]")
-
-	for (var/datum/thing) //datums
-		DoSearchVar(thing, "World -> [thing]")
-
-	for (var/client/thing) //clients
-		DoSearchVar(thing, "World -> [thing]")
-
-	testing("Completed search for references to a [type].")
-	if(usr && usr.client)
-		usr.client.running_find_references = null
-	running_find_references = null
-
-	//restart the garbage collector
-	SSgarbage.can_fire = 1
-	SSgarbage.next_fire = world.time + world.tick_lag
-
-/datum/verb/qdel_then_find_references()
-	set category = "Debug"
-	set name = "qdel() then Find References"
-	set src in world
-
-	qdel(src, TRUE)		//Force.
-	if(!running_find_references)
-		find_references(TRUE)
-
-/datum/verb/qdel_then_if_fail_find_references()
-	set category = "Debug"
-	set name = "qdel() then Find References if GC failure"
-	set src in world
-
-	qdel_and_find_ref_if_fail(src, TRUE)
-
-/datum/proc/DoSearchVar(X, Xname, recursive_limit = 64)
-	if(usr && usr.client && !usr.client.running_find_references)
-		return
-	if (!recursive_limit)
-		return
-
-	if(istype(X, /datum))
-		var/datum/D = X
-		if(D.last_find_references == last_find_references)
-			return
-
-		D.last_find_references = last_find_references
-		var/list/L = D.vars
-
-		for(var/varname in L)
-			if (varname == "vars")
-				continue
-			var/variable = L[varname]
-
-			if(variable == src)
-				testing("Found [src.type] \ref[src] in [D.type]'s [varname] var. [Xname]")
-
-			else if(islist(variable))
-				DoSearchVar(variable, "[Xname] -> list", recursive_limit-1)
-
-	else if(islist(X))
-		var/normal = IS_NORMAL_LIST(X)
-		for(var/I in X)
-			if (I == src)
-				testing("Found [src.type] \ref[src] in list [Xname].")
-
-			else if (I && !isnum(I) && normal && X[I] == src)
-				testing("Found [src.type] \ref[src] in list [Xname]\[[I]\]")
-
-			else if (islist(I))
-				DoSearchVar(I, "[Xname] -> list", recursive_limit-1)
-
-#ifndef FIND_REF_NO_CHECK_TICK
-	CHECK_TICK
-#endif
-
-#endif
-
 #ifdef TESTING
 /proc/writeDatumCount()
 	var/list/datums = list()

code/datums/components/crafting/recipes/recipes_misc.dm

@@ -2,6 +2,15 @@
 //Large Objects//
 /////////////////
 
+/datum/crafting_recipe/plunger
+	name = "Plunger"
+	result = /obj/item/plunger
+	time = 1
+	reqs = list(/obj/item/stack/sheet/plastic = 1,
+				/obj/item/stack/sheet/mineral/wood = 1)
+	category = CAT_MISC
+	subcategory = CAT_TOOL
+
 /datum/crafting_recipe/showercurtain
 	name = "Shower Curtains"
 	reqs = 	list(/obj/item/stack/sheet/cloth = 2,

code/datums/components/plumbing/_plumbing.dm

@@ -0,0 +1,215 @@
+/datum/component/plumbing
+	///Index with "1" = /datum/ductnet/theductpointingnorth etc. "1" being the num2text from NORTH define
+	var/list/datum/ductnet/ducts = list()
+	///shortcut to our parents' reagent holder
+	var/datum/reagents/reagents
+	///TRUE if we wanna add proper pipe outless under our parent object. this is pretty good if i may so so myself
+	var/use_overlays = TRUE
+	///We can't just cut all of the parents' overlays, so we'll track them here
+	var/list/image/ducterlays
+	///directions in wich we act as a supplier
+	var/supply_connects
+	///direction in wich we act as a demander
+	var/demand_connects
+	///FALSE to pretty much just not exist in the plumbing world so we can be moved, TRUE to go plumbo mode
+	var/active = FALSE
+	///if TRUE connects will spin with the parent object visually and codually, so you can have it work in any direction. FALSE if you want it to be static
+	var/turn_connects = TRUE
+
+/datum/component/plumbing/Initialize(start=TRUE, _turn_connects=TRUE) //turn_connects for wheter or not we spin with the object to change our pipes
+	if(parent && !istype(parent, /atom/movable))
+		return COMPONENT_INCOMPATIBLE
+	var/atom/movable/AM = parent
+	if(!AM.reagents)
+		return COMPONENT_INCOMPATIBLE
+	reagents = AM.reagents
+	turn_connects = _turn_connects
+
+	RegisterSignal(parent, list(COMSIG_MOVABLE_MOVED,COMSIG_PARENT_PREQDELETED), .proc/disable)
+	RegisterSignal(parent, list(COMSIG_OBJ_DEFAULT_UNFASTEN_WRENCH), .proc/toggle_active)
+
+	if(start)
+		enable()
+
+	if(use_overlays)
+		create_overlays()
+
+/datum/component/plumbing/process()
+	if(!demand_connects || !reagents)
+		STOP_PROCESSING(SSfluids, src)
+		return
+	if(reagents.total_volume < reagents.maximum_volume)
+		for(var/D in GLOB.cardinals)
+			if(D & demand_connects)
+				send_request(D)
+///Can we be added to the ductnet?
+/datum/component/plumbing/proc/can_add(datum/ductnet/D, dir)
+	if(!active)
+		return
+	if(!dir || !D)
+		return FALSE
+	if(num2text(dir) in ducts)
+		return FALSE
+
+	return TRUE
+///called from in process(). only calls process_request(), but can be overwritten for children with special behaviour
+/datum/component/plumbing/proc/send_request(dir)
+	process_request(amount = MACHINE_REAGENT_TRANSFER, reagent = null, dir = dir)
+///check who can give us what we want, and how many each of them will give us
+/datum/component/plumbing/proc/process_request(amount, reagent, dir)
+	var/list/valid_suppliers = list()
+	var/datum/ductnet/net
+	if(!ducts.Find(num2text(dir)))
+		return
+	net = ducts[num2text(dir)]
+	for(var/A in net.suppliers)
+		var/datum/component/plumbing/supplier = A
+		if(supplier.can_give(amount, reagent, net))
+			valid_suppliers += supplier
+	for(var/A in valid_suppliers)
+		var/datum/component/plumbing/give = A
+		give.transfer_to(src, amount / valid_suppliers.len, reagent, net)
+///returns TRUE when they can give the specified amount and reagent. called by process request
+/datum/component/plumbing/proc/can_give(amount, reagent, datum/ductnet/net)
+	if(amount <= 0)
+		return
+
+	if(reagent) //only asked for one type of reagent
+		for(var/A in reagents.reagent_list)
+			var/datum/reagent/R = A
+			if(R.type == reagent)
+				return TRUE
+	else if(reagents.total_volume > 0) //take whatever
+		return TRUE
+///this is where the reagent is actually transferred and is thus the finish point of our process()
+/datum/component/plumbing/proc/transfer_to(datum/component/plumbing/target, amount, reagent, datum/ductnet/net)
+	if(!reagents || !target || !target.reagents)
+		return FALSE
+	if(reagent)
+		reagents.trans_id_to(target.parent, reagent, amount)
+	else
+		reagents.trans_to(target.parent, amount)
+///We create our luxurious piping overlays/underlays, to indicate where we do what. only called once if use_overlays = TRUE in Initialize()
+/datum/component/plumbing/proc/create_overlays()
+	var/atom/movable/AM = parent
+	for(var/image/I in ducterlays)
+		AM.overlays.Remove(I)
+		qdel(I)
+	ducterlays = list()
+	for(var/D in GLOB.cardinals)
+		var/color
+		var/direction
+		if(D & demand_connects)
+			color = "red" //red because red is mean and it takes
+		else if(D & supply_connects)
+			color = "blue" //blue is nice and gives
+		else
+			continue
+		var/image/I
+		if(turn_connects)
+			switch(D)
+				if(NORTH)
+					direction = "north"
+				if(SOUTH)
+					direction = "south"
+				if(EAST)
+					direction = "east"
+				if(WEST)
+					direction = "west"
+			I = image('icons/obj/plumbing/plumbers.dmi', "[direction]-[color]", layer = AM.layer - 1)
+		else
+			I = image('icons/obj/plumbing/plumbers.dmi', color, layer = AM.layer - 1) //color is not color as in the var, it's just the name
+			I.dir = D
+		AM.add_overlay(I)
+		ducterlays += I
+///we stop acting like a plumbing thing and disconnect if we are, so we can safely be moved and stuff
+/datum/component/plumbing/proc/disable()
+	if(!active)
+		return
+	STOP_PROCESSING(SSfluids, src)
+	for(var/A in ducts)
+		var/datum/ductnet/D = ducts[A]
+		D.remove_plumber(src)
+	active = FALSE
+	for(var/D in GLOB.cardinals)
+		if(D & (demand_connects | supply_connects))
+			for(var/obj/machinery/duct/duct in get_step(parent, D))
+				duct.attempt_connect()
+
+///settle wherever we are, and start behaving like a piece of plumbing
+/datum/component/plumbing/proc/enable()
+	if(active)
+		return
+	update_dir()
+	active = TRUE
+	var/atom/movable/AM = parent
+	for(var/obj/machinery/duct/D in AM.loc)	//Destroy any ducts under us. Ducts also self destruct if placed under a plumbing machine. machines disable when they get moved
+		if(D.anchored)								//that should cover everything
+			D.disconnect_duct()
+
+	if(demand_connects)
+		START_PROCESSING(SSfluids, src)
+
+	for(var/D in GLOB.cardinals)
+		if(D & (demand_connects | supply_connects))
+			for(var/atom/movable/A in get_step(parent, D))
+				if(istype(A, /obj/machinery/duct))
+					var/obj/machinery/duct/duct = A
+					duct.attempt_connect()
+				else
+					var/datum/component/plumbing/P = A.GetComponent(/datum/component/plumbing)
+					if(P)
+						direct_connect(P, D)
+
+/// Toggle our machinery on or off. This is called by a hook from default_unfasten_wrench with anchored as only param, so we dont have to copypaste this on every object that can move
+/datum/component/plumbing/proc/toggle_active(obj/O, new_state)
+	if(new_state)
+		enable()
+	else
+		disable()
+/** We update our connects only when we settle down by taking our current and original direction to find our new connects
+* If someone wants it to fucking spin while connected to something go actually knock yourself out
+*/
+/datum/component/plumbing/proc/update_dir()
+	if(!turn_connects)
+		return
+	var/atom/movable/AM = parent
+	var/new_demand_connects
+	var/new_supply_connects
+	var/new_dir = AM.dir
+	var/angle = 180 - dir2angle(new_dir)
+	if(new_dir == SOUTH)
+		demand_connects = initial(demand_connects)
+		supply_connects = initial(supply_connects)
+	else
+		for(var/D in GLOB.cardinals)
+			if(D & initial(demand_connects))
+				new_demand_connects += turn(D, angle)
+			if(D & initial(supply_connects))
+				new_supply_connects += turn(D, angle)
+		demand_connects = new_demand_connects
+		supply_connects = new_supply_connects
+///Give the direction of a pipe, and it'll return wich direction it originally was when it's object pointed SOUTH
+/datum/component/plumbing/proc/get_original_direction(dir)
+	var/atom/movable/AM = parent
+	return turn(dir, dir2angle(AM.dir) - 180)
+//special case in-case we want to connect directly with another machine without a duct
+/datum/component/plumbing/proc/direct_connect(datum/component/plumbing/P, dir)
+	if(!P.active)
+		return
+	var/opposite_dir = turn(dir, 180)
+	if(P.demand_connects & opposite_dir && supply_connects & dir || P.supply_connects & opposite_dir && demand_connects & dir) //make sure we arent connecting two supplies or demands
+		var/datum/ductnet/net = new()
+		net.add_plumber(src, dir)
+		net.add_plumber(P, opposite_dir)
+
+///has one pipe input that only takes, example is manual output pipe
+/datum/component/plumbing/simple_demand
+	demand_connects = NORTH
+///has one pipe output that only supplies. example is liquid pump and manual input pipe
+/datum/component/plumbing/simple_supply
+	supply_connects = NORTH
+///input and output, like a holding tank
+/datum/component/plumbing/tank
+	demand_connects = WEST
+	supply_connects = EAST

code/datums/components/plumbing/chemical_acclimator.dm

@@ -0,0 +1,21 @@
+/datum/component/plumbing/acclimator
+	demand_connects = WEST
+	supply_connects = EAST
+	var/obj/machinery/plumbing/acclimator/AC
+
+/datum/component/plumbing/acclimator/Initialize(start=TRUE, _turn_connects=TRUE)
+	. = ..()
+	if(!istype(parent, /obj/machinery/plumbing/acclimator))
+		return COMPONENT_INCOMPATIBLE
+	AC = parent
+
+/datum/component/plumbing/acclimator/can_give(amount, reagent)
+	. = ..()
+	if(. && AC.emptying)
+		return TRUE
+	return FALSE
+///We're overriding process and not send_request, because all process does is do the requests, so we might aswell cut out the middle man and save some code from running
+/datum/component/plumbing/acclimator/process()
+	if(AC.emptying)
+		return
+	. = ..()

code/datums/components/plumbing/filter.dm

@@ -0,0 +1,59 @@
+///The magical plumbing component used by the chemical filters. The different supply connects behave differently depending on the filters set on the chemical filter
+/datum/component/plumbing/filter
+	demand_connects = NORTH
+	supply_connects = SOUTH | EAST | WEST //SOUTH is straight, EAST is left and WEST is right. We look from the perspective of the insert
+
+/datum/component/plumbing/filter/Initialize()
+	. = ..()
+	if(!istype(parent, /obj/machinery/plumbing/filter))
+		return COMPONENT_INCOMPATIBLE
+
+/datum/component/plumbing/filter/can_give(amount, reagent, datum/ductnet/net)
+	. = ..()
+	if(.)
+		var/direction
+		for(var/A in ducts)
+			if(ducts[A] == net)
+				direction = get_original_direction(text2num(A)) //we need it relative to the direction, so filters don't change when we turn the filter
+				break
+		if(!direction)
+			return FALSE
+		if(reagent)
+			if(!can_give_in_direction(direction, reagent))
+				return FALSE
+
+/datum/component/plumbing/filter/transfer_to(datum/component/plumbing/target, amount, reagent, datum/ductnet/net)
+	if(!reagents || !target || !target.reagents)
+		return FALSE
+	var/direction
+	for(var/A in ducts)
+		if(ducts[A] == net)
+			direction = get_original_direction(text2num(A))
+			break
+	if(reagent)
+		reagents.trans_id_to(target.parent, reagent, amount)
+	else
+		for(var/A in reagents.reagent_list)
+			var/datum/reagent/R = A
+			if(!can_give_in_direction(direction, R.type))
+				continue
+			var/new_amount
+			if(R.volume < amount)
+				new_amount = amount - R.volume
+			reagents.trans_id_to(target.parent, R.type, amount)
+			amount = new_amount
+			if(amount <= 0)
+				break
+///We check if the direction and reagent are valid to give. Needed for filters since different outputs have different behaviours
+/datum/component/plumbing/filter/proc/can_give_in_direction(dir, reagent)
+	var/obj/machinery/plumbing/filter/F = parent
+	switch(dir)
+		if(SOUTH) //straight
+			if(!F.left.Find(reagent) && !F.right.Find(reagent))
+				return TRUE
+		if(WEST) //right
+			if(F.right.Find(reagent))
+				return TRUE
+		if(EAST) //left
+			if(F.left.Find(reagent))
+				return TRUE

code/datums/components/plumbing/reaction_chamber.dm

@@ -0,0 +1,38 @@
+/datum/component/plumbing/reaction_chamber
+	demand_connects = WEST
+	supply_connects = EAST
+
+/datum/component/plumbing/reaction_chamber/Initialize(start=TRUE, _turn_connects=TRUE)
+	. = ..()
+	if(!istype(parent, /obj/machinery/plumbing/reaction_chamber))
+		return COMPONENT_INCOMPATIBLE
+
+/datum/component/plumbing/reaction_chamber/can_give(amount, reagent, datum/ductnet/net)
+	. = ..()
+	var/obj/machinery/plumbing/reaction_chamber/RC = parent
+	if(!. || !RC.emptying)
+		return FALSE
+
+/datum/component/plumbing/reaction_chamber/send_request(dir)
+	var/obj/machinery/plumbing/reaction_chamber/RC = parent
+	if(RC.emptying || !LAZYLEN(RC.required_reagents))
+		return
+	for(var/RT in RC.required_reagents)
+		var/has_reagent = FALSE
+		for(var/A in reagents.reagent_list)
+			var/datum/reagent/RD = A
+			if(RT == RD.type)
+				has_reagent = TRUE
+				if(RD.volume < RC.required_reagents[RT])
+					process_request(min(RC.required_reagents[RT] - RD.volume, MACHINE_REAGENT_TRANSFER) , RT, dir)
+					return
+		if(!has_reagent)
+			process_request(min(RC.required_reagents[RT], MACHINE_REAGENT_TRANSFER), RT, dir)
+			return
+
+	RC.reagent_flags &= ~NO_REACT
+	reagents.handle_reactions()
+
+	RC.emptying = TRUE //If we move this up, it'll instantly get turned off since any reaction always sets the reagent_total to zero. Other option is make the reaction update
+	//everything for every chemical removed, wich isn't a good option either.
+	RC.on_reagent_change() //We need to check it now, because some reactions leave nothing left.

code/datums/components/plumbing/splitter.dm

@@ -0,0 +1,45 @@
+/datum/component/plumbing/splitter
+	demand_connects = NORTH
+	supply_connects = SOUTH | EAST
+
+/datum/component/plumbing/splitter/Initialize()
+	. = ..()
+	if(. && !istype(parent, /obj/machinery/plumbing/splitter))
+		return FALSE
+
+/datum/component/plumbing/splitter/can_give(amount, reagent, datum/ductnet/net)
+	. = ..()
+	if(!.)
+		return
+	. = FALSE
+	var/direction
+	for(var/A in ducts)
+		if(ducts[A] == net)
+			direction = get_original_direction(text2num(A))
+			break
+	var/obj/machinery/plumbing/splitter/S = parent
+	switch(direction)
+		if(SOUTH)
+			if(S.turn_straight && S.transfer_straight <= amount)
+				S.turn_straight = FALSE
+				return TRUE
+		if(EAST)
+			if(!S.turn_straight && S.transfer_side <= amount)
+				S.turn_straight = TRUE
+				return TRUE
+
+/datum/component/plumbing/splitter/transfer_to(datum/component/plumbing/target, amount, reagent, datum/ductnet/net)
+	var/direction
+	for(var/A in ducts)
+		if(ducts[A] == net)
+			direction = get_original_direction(text2num(A))
+			break
+	var/obj/machinery/plumbing/splitter/S = parent
+	switch(direction)
+		if(SOUTH)
+			if(amount >= S.transfer_straight)
+				amount = S.transfer_straight
+		if(EAST)
+			if(amount >= S.transfer_side)
+				amount = S.transfer_side
+	. = ..()

code/datums/datumvars.dm

@@ -31,6 +31,9 @@
 	VV_DROPDOWN_OPTION(VV_HK_EXPOSE, "Show VV To Player")
 	VV_DROPDOWN_OPTION(VV_HK_ADDCOMPONENT, "Add Component/Element")
 	VV_DROPDOWN_OPTION(VV_HK_MODIFY_TRAITS, "Modify Traits")
+	#ifdef REFERENCE_TRACKING
+	VV_DROPDOWN_OPTION(VV_HK_VIEW_REFERENCES, "View References")
+	#endif
 
 //This proc is only called if everything topic-wise is verified. The only verifications that should happen here is things like permission checks!
 //href_list is a reference, modifying it in these procs WILL change the rest of the proc in topic.dm of admin/view_variables!

code/datums/diseases/advance/symptoms/species.dm

@@ -31,4 +31,3 @@
 
 /datum/symptom/inorganic_adaptation/OnRemove(datum/disease/advance/A)
 	A.infectable_biotypes &= ~MOB_MINERAL
-

code/datums/dna.dm

@@ -137,10 +137,10 @@
 		L[DNA_COLOR_TWO_BLOCK] = sanitize_hexcolor(features["mcolor2"], 6)
 		L[DNA_COLOR_THREE_BLOCK] = sanitize_hexcolor(features["mcolor3"], 6)
 		if(!GLOB.mam_tails_list.len)
-			init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_tails, GLOB.mam_tails_list)
+			init_sprite_accessory_subtypes(/datum/sprite_accessory/tails/mam_tails, GLOB.mam_tails_list)
 		L[DNA_MUTANTTAIL_BLOCK] = construct_block(GLOB.mam_tails_list.Find(features["mam_tail"]), GLOB.mam_tails_list.len)
 		if(!GLOB.mam_ears_list.len)
-			init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_ears, GLOB.mam_ears_list)
+			init_sprite_accessory_subtypes(/datum/sprite_accessory/ears/mam_ears, GLOB.mam_ears_list)
 		L[DNA_MUTANTEAR_BLOCK] = construct_block(GLOB.mam_ears_list.Find(features["mam_ears"]), GLOB.mam_ears_list.len)
 		if(!GLOB.mam_body_markings_list.len)
 			init_sprite_accessory_subtypes(/datum/sprite_accessory/mam_body_markings, GLOB.mam_body_markings_list)

code/datums/ductnet.dm

@@ -0,0 +1,65 @@
+///We handle the unity part of plumbing. We track who is connected to who.
+/datum/ductnet
+	var/list/suppliers = list()
+	var/list/demanders = list()
+	var/list/obj/machinery/duct/ducts = list()
+
+	var/capacity
+///Add a duct to our network
+/datum/ductnet/proc/add_duct(obj/machinery/duct/D)
+	if(!D || (D in ducts))
+		return
+	ducts += D
+	D.duct = src
+///Remove a duct from our network and commit suicide, because this is probably easier than to check who that duct was connected to and what part of us was lost
+/datum/ductnet/proc/remove_duct(obj/machinery/duct/ducting)
+	destroy_network(FALSE)
+	for(var/obj/machinery/duct/D in ducting.neighbours)
+		addtimer(CALLBACK(D, /obj/machinery/duct/proc/reconnect), 0) //all needs to happen after the original duct that was destroyed finishes destroying itself
+		addtimer(CALLBACK(D, /obj/machinery/duct/proc/generate_connects), 0)
+	qdel(src)
+///add a plumbing object to either demanders or suppliers
+/datum/ductnet/proc/add_plumber(datum/component/plumbing/P, dir)
+	if(!P.can_add(src, dir))
+		return FALSE
+	P.ducts[num2text(dir)] = src
+	if(dir & P.supply_connects)
+		suppliers += P
+	else if(dir & P.demand_connects)
+		demanders += P
+	return TRUE
+///remove a plumber. we dont delete ourselves because ductnets dont persist through plumbing objects
+/datum/ductnet/proc/remove_plumber(datum/component/plumbing/P)
+	suppliers.Remove(P) //we're probably only in one of these, but Remove() is inherently sane so this is fine
+	demanders.Remove(P)
+
+	for(var/dir in P.ducts)
+		if(P.ducts[dir] == src)
+			P.ducts -= dir
+	if(!ducts.len) //there were no ducts, so it was a direct connection. we destroy ourselves since a ductnet with only one plumber and no ducts is worthless
+		destroy_network()
+///we combine ductnets. this occurs when someone connects to seperate sets of fluid ducts
+/datum/ductnet/proc/assimilate(datum/ductnet/D)
+	ducts.Add(D.ducts)
+	suppliers.Add(D.suppliers)
+	demanders.Add(D.demanders)
+	for(var/A in D.suppliers + D.demanders)
+		var/datum/component/plumbing/P = A
+		for(var/s in P.ducts)
+			if(P.ducts[s] != D)
+				continue
+			P.ducts[s] = src  //all your ducts are belong to us
+	for(var/A in D.ducts)
+		var/obj/machinery/duct/M = A
+		M.duct = src //forget your old master
+
+	destroy_network()
+///destroy the network and tell all our ducts and plumbers we are gone
+/datum/ductnet/proc/destroy_network(delete=TRUE)
+	for(var/A in suppliers + demanders)
+		remove_plumber(A)
+	for(var/A in ducts)
+		var/obj/machinery/duct/D = A
+		D.duct = null
+	if(delete) //I don't want code to run with qdeleted objects because that can never be good, so keep this in-case the ductnet has some business left to attend to before commiting suicide
+		qdel(src)

code/game/atoms_movable.dm

@@ -646,3 +646,10 @@
 	animate(I, alpha = 175, pixel_x = to_x, pixel_y = to_y, time = 3, transform = M, easing = CUBIC_EASING)
 	sleep(1)
 	animate(I, alpha = 0, transform = matrix(), time = 1)
+
+/atom/movable/proc/set_anchored(anchorvalue) //literally only for plumbing ran
+	SHOULD_CALL_PARENT(TRUE)
+	if(anchored == anchorvalue)
+		return
+	. = anchored
+	anchored = anchorvalue

code/game/gamemodes/clock_cult/clock_cult.dm

@@ -224,8 +224,7 @@ Credit where due:
 			qdel(S)
 	if(S && !QDELETED(S))
 		to_chat(L, "<span class='alloy'>[slot] is a <b>clockwork slab</b>, a multipurpose tool used to construct machines and invoke ancient words of power. If this is your first time \
-		as a servant, you can find a concise tutorial in the Recollection category of its interface.</span>")
+		as a servant, you can read <a href=\"https://citadel-station.net/wikimain/index.php?title=Clockwork_Cult\">the wiki page</a> to learn more.</span>")
-		to_chat(L, "<span class='alloy italics'>If you want more information, you can read <a href=\"https://tgstation13.org/wiki/Clockwork_Cult\">the wiki page</a> to learn more.</span>")
 		return TRUE
 	return FALSE
 

code/game/machinery/_machinery.dm

@@ -117,6 +117,7 @@ Class Procs:
 	var/new_occupant_dir = SOUTH //The direction the occupant will be set to look at when entering the machine.
 	var/speed_process = FALSE // Process as fast as possible?
 	var/obj/item/circuitboard/circuit // Circuit to be created and inserted when the machinery is created
+	var/wire_compatible = FALSE
 		// For storing and overriding ui id and dimensions
 	var/tgui_id // ID of TGUI interface
 	var/ui_style // ID of custom TGUI style (optional)
@@ -433,6 +434,7 @@ Class Procs:
 			to_chat(user, "<span class='notice'>You [anchored ? "un" : ""]secure [src].</span>")
 			setAnchored(!anchored)
 			playsound(src, 'sound/items/deconstruct.ogg', 50, 1)
+			SEND_SIGNAL(src, COMSIG_OBJ_DEFAULT_UNFASTEN_WRENCH, anchored)
 			return SUCCESSFUL_UNFASTEN
 		return FAILED_UNFASTEN
 	return CANT_UNFASTEN

code/game/objects/items/RCD.dm

@@ -135,6 +135,14 @@ RLD
 			flick("[icon_state]_empty", src)	//somewhat hacky thing to make RCDs with ammo counters actually have a blinking yellow light
 	return .
 
+
+/obj/item/construction/proc/check_menu(mob/living/user)
+	if(!istype(user))
+		return FALSE
+	if(user.incapacitated() || !user.Adjacent(src))
+		return FALSE
+	return TRUE
+
 /obj/item/construction/proc/range_check(atom/A, mob/user)
 	if(!(A in range(custom_range, get_turf(user))))
 		to_chat(user, "<span class='warning'>The \'Out of Range\' light on [src] blinks red.</span>")
@@ -275,13 +283,6 @@ RLD
 	//Not scaling these down to button size because they look horrible then, instead just bumping up radius.
 	return MA
 
-/obj/item/construction/rcd/proc/check_menu(mob/living/user)
-	if(!istype(user))
-		return FALSE
-	if(user.incapacitated() || !user.Adjacent(src))
-		return FALSE
-	return TRUE
-
 /obj/item/construction/rcd/proc/change_computer_dir(mob/user)
 	if(!user)
 		return
@@ -855,6 +856,82 @@ RLD
 	desc = "It contains the design for firelock, air alarm, fire alarm, apc circuits and crap power cells."
 	upgrade = RCD_UPGRADE_SIMPLE_CIRCUITS
 
+/obj/item/construction/plumbing
+	name = "Plumbing Constructor"
+	desc = "An expertly modified RCD outfitted to construct plumbing machinery. Reload with compressed matter cartridges."
+	icon = 'icons/obj/tools.dmi'
+	icon_state = "arcd"
+	item_state = "oldrcd"
+	has_ammobar = FALSE
+	matter = 200
+	max_matter = 200
+
+	///type of the plumbing machine
+	var/blueprint = null
+	///index, used in the attack self to get the type. stored here since it doesnt change
+	var/list/choices = list()
+	///index, used in the attack self to get the type. stored here since it doesnt change
+	var/list/name_to_type = list()
+	///
+	var/list/machinery_data = list("cost" = list(), "delay" = list())
+
+/obj/item/construction/plumbing/attack_self(mob/user)
+	..()
+	if(!choices.len)
+		for(var/A in subtypesof(/obj/machinery/plumbing))
+			var/obj/machinery/plumbing/M = A
+			if(initial(M.rcd_constructable))
+				choices += list(initial(M.name) = image(icon = initial(M.icon), icon_state = initial(M.icon_state)))
+				name_to_type[initial(M.name)] = M
+				machinery_data["cost"][A] = initial(M.rcd_cost)
+				machinery_data["delay"][A] = initial(M.rcd_delay)
+
+	var/choice = show_radial_menu(user, src, choices, custom_check = CALLBACK(src, .proc/check_menu, user), require_near = TRUE, tooltips = TRUE)
+	if(!check_menu(user))
+		return
+
+	blueprint = name_to_type[choice]
+	playsound(src, 'sound/effects/pop.ogg', 50, FALSE)
+	to_chat(user, "<span class='notice'>You change [name]s blueprint to '[choice]'.</span>")
+
+///pretty much rcd_create, but named differently to make myself feel less bad for copypasting from a sibling-type
+/obj/item/construction/plumbing/proc/create_machine(atom/A, mob/user)
+	if(!machinery_data || !isopenturf(A))
+		return FALSE
+
+	if(checkResource(machinery_data["cost"][blueprint], user) && blueprint)
+		if(do_after(user, machinery_data["delay"][blueprint], target = A))
+			if(checkResource(machinery_data["cost"][blueprint], user) && canPlace(A))
+				useResource(machinery_data["cost"][blueprint], user)
+				activate()
+				playsound(src.loc, 'sound/machines/click.ogg', 50, TRUE)
+				new blueprint (A, FALSE, FALSE)
+				return TRUE
+
+/obj/item/construction/plumbing/proc/canPlace(turf/T)
+	if(!isopenturf(T))
+		return FALSE
+	. = TRUE
+	for(var/obj/O in T.contents)
+		if(O.density) //let's not built ontop of dense stuff, like big machines and other obstacles, it kills my immershion
+			return FALSE
+
+/obj/item/construction/plumbing/afterattack(atom/A, mob/user)
+	. = ..()
+	if(!range_check(A, user))
+		return
+	if(istype(A, /obj/machinery/plumbing))
+		var/obj/machinery/plumbing/P = A
+		if(P.anchored)
+			to_chat(user, "<span class='warning'>The [P.name] needs to be unanchored!</span>")
+			return
+		if(do_after(user, 20, target = P))
+			P.deconstruct() //Let's not substract matter
+			playsound(get_turf(src), 'sound/machines/click.ogg', 50, TRUE) //this is just such a great sound effect
+	else
+		create_machine(A, user)
+
+
 #undef GLOW_MODE
 #undef LIGHT_MODE
 #undef REMOVE_MODE

code/game/objects/items/RPD.dm

@@ -6,6 +6,7 @@ RPD
 #define ATMOS_CATEGORY 0
 #define DISPOSALS_CATEGORY 1
 #define TRANSIT_CATEGORY 2
+#define PLUMBING_CATEGORY 3
 
 #define BUILD_MODE (1<<0)
 #define WRENCH_MODE (1<<1)
@@ -75,6 +76,13 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 	)
 ))
 
+GLOBAL_LIST_INIT(fluid_duct_recipes, list(
+	"Fluid Ducts" = list(
+		new /datum/pipe_info/plumbing("Duct",				/obj/machinery/duct, PIPE_ONEDIR),
+		new /datum/pipe_info/plumbing/multilayer("Duct Layer-Manifold",/obj/machinery/duct/multilayered, PIPE_STRAIGHT)
+	)
+))
+
 /datum/pipe_info
 	var/name
 	var/icon_state
@@ -175,6 +183,15 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 	if(dt == PIPE_UNARY_FLIPPABLE)
 		icon_state = "[icon_state]_preview"
 
+/datum/pipe_info/plumbing/New(label, obj/path, dt=PIPE_UNARY)
+	name = label
+	id = path
+	icon_state = initial(path.icon_state)
+	dirtype = dt
+
+/datum/pipe_info/plumbing/multilayer //exists as identifier so we can see the difference between multi_layer and just ducts properly later on
+
+
 /obj/item/pipe_dispenser
 	name = "Rapid Piping Device (RPD)"
 	desc = "A device used to rapidly pipe things."
@@ -200,15 +217,19 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 	var/atmos_build_speed = 5 //deciseconds (500ms)
 	var/disposal_build_speed = 5
 	var/transit_build_speed = 5
+	var/plumbing_build_speed = 5
 	var/destroy_speed = 5
 	var/paint_speed = 5
 	var/category = ATMOS_CATEGORY
 	var/piping_layer = PIPING_LAYER_DEFAULT
+	var/ducting_layer = DUCT_LAYER_DEFAULT
 	var/datum/pipe_info/recipe
 	var/static/datum/pipe_info/first_atmos
 	var/static/datum/pipe_info/first_disposal
 	var/static/datum/pipe_info/first_transit
 	var/mode = BUILD_MODE | DESTROY_MODE | WRENCH_MODE
+	var/static/datum/pipe_info/first_plumbing
+	var/locked = FALSE //wheter we can change categories. Useful for the plumber
 
 /obj/item/pipe_dispenser/New()
 	. = ..()
@@ -253,12 +274,15 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 	var/list/data = list(
 		"category" = category,
 		"piping_layer" = piping_layer,
-		// "ducting_layer" = ducting_layer, //uhh is this for chem thing?
+
+		"ducting_layer" = ducting_layer,
+
 		"preview_rows" = recipe.get_preview(p_dir),
 		"categories" = list(),
 		"selected_color" = paint_color,
 		"paint_colors" = GLOB.pipe_paint_colors,
-		"mode" = mode
+		"mode" = mode,
+		"locked" = locked
 	)
 
 	var/list/recipes
@@ -269,6 +293,8 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 			recipes = GLOB.disposal_pipe_recipes
 		if(TRANSIT_CATEGORY)
 			recipes = GLOB.transit_tube_recipes
+		if(PLUMBING_CATEGORY)
+			recipes = GLOB.fluid_duct_recipes
 	for(var/c in recipes)
 		var/list/cat = recipes[c]
 		var/list/r = list()
@@ -297,6 +323,8 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 					recipe = first_atmos
 				if(TRANSIT_CATEGORY)
 					recipe = first_transit
+				if(PLUMBING_CATEGORY)
+					recipe = first_plumbing
 			p_dir = NORTH
 			playeffect = FALSE
 		if("piping_layer")
@@ -468,16 +496,56 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 						if(mode & WRENCH_MODE)
 							tube.wrench_act(user, src)
 					return
-
+			if(PLUMBING_CATEGORY) //Plumbing.
+				if(!can_make_pipe)
+					return ..()
+				A = get_turf(A)
+				if(isclosedturf(A))
+					to_chat(user, "<span class='warning'>[src]'s error light flickers; there's something in the way!</span>")
+					return
+				to_chat(user, "<span class='notice'>You start building a fluid duct...</span>")
+				playsound(get_turf(src), 'sound/machines/click.ogg', 50, 1)
+				if(do_after(user, plumbing_build_speed, target = A))
+					var/obj/machinery/duct/D
+					if(recipe.type == /datum/pipe_info/plumbing/multilayer)
+						var/temp_connects = NORTH + SOUTH
+						if(queued_p_dir == EAST)
+							temp_connects = EAST + WEST
+						D = new queued_p_type (A, TRUE, GLOB.pipe_paint_colors[paint_color], ducting_layer, temp_connects)
+					else
+						D = new queued_p_type (A, TRUE, GLOB.pipe_paint_colors[paint_color], ducting_layer)
+					D.add_fingerprint(usr)
+					if(mode & WRENCH_MODE)
+						D.wrench_act(user, src)
 			else
 				return ..()
 
 /obj/item/pipe_dispenser/proc/activate()
 	playsound(get_turf(src), 'sound/items/deconstruct.ogg', 50, 1)
+/* unneeded, you can craft ducts from plastic
+/obj/item/pipe_dispenser/plumbing
+	name = "Plumberinator"
+	desc = "A crude device to rapidly plumb things."
+	icon_state = "plumberer"
+	category = PLUMBING_CATEGORY
+	locked = TRUE
+
+/obj/item/pipe_dispenser/plumbing/Initialize()
+	. = ..()
+	spark_system = new
+	spark_system.set_up(5, 0, src)
+	spark_system.attach(src)
+	if(!first_plumbing)
+		first_plumbing = GLOB.fluid_duct_recipes[GLOB.fluid_duct_recipes[1]][1]
+
+	recipe = first_plumbing
+
+*/
 
 #undef ATMOS_CATEGORY
 #undef DISPOSALS_CATEGORY
 #undef TRANSIT_CATEGORY
+#undef PLUMBING_CATEGORY
 
 #undef BUILD_MODE
 #undef DESTROY_MODE

code/game/objects/items/circuitboards/machine_circuitboards.dm

@@ -48,6 +48,13 @@
 		/obj/item/stack/cable_coil = 5,
 		/obj/item/stack/sheet/glass = 1)
 
+/obj/item/circuitboard/machine/medipen_refiller
+	name = "Medipen Refiller (Machine Board)"
+	icon_state = "medical"
+	build_path = /obj/machinery/medipen_refiller
+	req_components = list(
+		/obj/item/stock_parts/matter_bin = 1)
+
 /obj/item/circuitboard/machine/clonepod
 	name = "Clone Pod (Machine Board)"
 	build_path = /obj/machinery/clonepod
@@ -512,6 +519,10 @@
 		/obj/item/stack/sheet/glass = 1)
 	needs_anchored = FALSE
 
+/obj/item/circuitboard/machine/hydroponics/automagic
+	name = "Automatic Hydroponics Tray (Machine Board)"
+	build_path = /obj/machinery/hydroponics/constructable/automagic
+
 /obj/item/circuitboard/machine/seed_extractor
 	name = "Seed Extractor (Machine Board)"
 	build_path = /obj/machinery/seed_extractor

code/game/objects/items/stacks/medical.dm

@@ -128,6 +128,7 @@
 	absorption_capacity = 5
 	splint_factor = 0.35
 	custom_price = PRICE_REALLY_CHEAP
+	grind_results = list(/datum/reagent/cellulose = 2)
 
 // gauze is only relevant for wounds, which are handled in the wounds themselves
 /obj/item/stack/medical/gauze/try_heal(mob/living/M, mob/user, silent)

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -412,6 +412,7 @@ GLOBAL_LIST_INIT(cloth_recipes, list ( \
 	force = 0
 	throwforce = 0
 	merge_type = /obj/item/stack/sheet/cloth
+	grind_results = list(/datum/reagent/cellulose = 2)
 
 /obj/item/stack/sheet/cloth/get_main_recipes()
 	. = ..()
@@ -773,6 +774,7 @@ GLOBAL_LIST_INIT(plastic_recipes, list(
 	new /datum/stack_recipe("water bottle", /obj/item/reagent_containers/glass/beaker/waterbottle/empty), \
 	new /datum/stack_recipe("large water bottle", /obj/item/reagent_containers/glass/beaker/waterbottle/large/empty,3), \
 	new /datum/stack_recipe("shower curtain", /obj/structure/curtain, 10, time = 10, one_per_turf = 1, on_floor = 1), \
+	new /datum/stack_recipe("duct", /obj/item/stack/ducts,1), \
 	new /datum/stack_recipe("laser pointer case", /obj/item/glasswork/glass_base/laserpointer_shell, 30), \
 	new /datum/stack_recipe("wet floor sign", /obj/item/caution, 2)))
 
@@ -841,6 +843,7 @@ new /datum/stack_recipe("paper frame door", /obj/structure/mineral_door/paperfra
 	merge_type = /obj/item/stack/sheet/cotton
 	var/pull_effort = 30
 	var/loom_result = /obj/item/stack/sheet/cloth
+	grind_results = list(/datum/reagent/cellulose = 5)
 
 /obj/item/stack/sheet/cotton/ten
 	amount = 10
@@ -856,6 +859,7 @@ new /datum/stack_recipe("paper frame door", /obj/structure/mineral_door/paperfra
 	merge_type = /obj/item/stack/sheet/cotton/durathread
 	pull_effort = 70
 	loom_result = /obj/item/stack/sheet/durathread
+	grind_results = list(/datum/reagent/cellulose = 10)
 
 /obj/item/stack/sheet/meat
 	name = "meat sheets"

code/game/objects/items/storage/belt.dm

@@ -478,7 +478,7 @@
 		/obj/item/assembly/signaler,
 		/obj/item/lightreplacer,
 		/obj/item/rcd_ammo,
-		/obj/item/construction/rcd,
+		/obj/item/construction,
 		/obj/item/pipe_dispenser,
 		/obj/item/stack/rods,
 		/obj/item/stack/tile/plasteel,

code/game/objects/objs.dm

@@ -329,3 +329,6 @@
 	. = ..()
 	if(. && ricochet_damage_mod)
 		take_damage(P.damage * ricochet_damage_mod, P.damage_type, P.flag, 0, turn(P.dir, 180), P.armour_penetration) // pass along ricochet_damage_mod damage to the structure for the ricochet
+
+/obj/proc/plunger_act(obj/item/plunger/P, mob/living/user, reinforced)
+	return

code/game/objects/structures/lavaland/geyser.dm

@@ -9,7 +9,7 @@
 
 	var/erupting_state = null //set to null to get it greyscaled from "[icon_state]_soup". Not very usable with the whole random thing, but more types can be added if you change the spawn prob
 	var/activated = FALSE //whether we are active and generating chems
-	var/reagent_id = /datum/reagent/fuel/oil
+	var/reagent_id = /datum/reagent/oil
 	var/potency = 2 //how much reagents we add every process (2 seconds)
 	var/max_volume = 500
 	var/start_volume = 50
@@ -77,10 +77,10 @@
 
 /obj/item/plunger/reinforced
 	name = "reinforced plunger"
-	desc = "It's an M. 7 Reinforced Plunger<65> for heavy duty plunging."
+	desc = "It's an M. 7 Reinforced Plunger<65> for heavy duty plunging."
 	icon_state = "reinforced_plunger"
 
 	reinforced = TRUE
 	plunge_mod = 0.8
 
-	custom_premium_price = 1200
+	custom_premium_price = 600

code/game/turfs/simulated/floor/plating/asteroid.dm

@@ -149,6 +149,8 @@
 	var/list/megafauna_spawn_list
 	/// Flora that can spawn in the tunnel, weighted list
 	var/list/flora_spawn_list
+	//terrain to spawn weighted list
+	var/list/terrain_spawn_list
 	/// Turf type to choose when spawning in tunnel at 1% chance, weighted list
 	var/list/choose_turf_type
 	/// if the tunnel should keep being created
@@ -230,7 +232,8 @@
 		megafauna_spawn_list = list(/mob/living/simple_animal/hostile/megafauna/dragon = 4, /mob/living/simple_animal/hostile/megafauna/colossus = 2, /mob/living/simple_animal/hostile/megafauna/bubblegum = SPAWN_BUBBLEGUM)
 	if (!flora_spawn_list)
 		flora_spawn_list = list(/obj/structure/flora/ash/leaf_shroom = 2 , /obj/structure/flora/ash/cap_shroom = 2 , /obj/structure/flora/ash/stem_shroom = 2 , /obj/structure/flora/ash/cacti = 1, /obj/structure/flora/ash/tall_shroom = 2)
-
+	if(!terrain_spawn_list)
+		terrain_spawn_list = list(/obj/structure/geyser/random = 1)
 	. = ..()
 	if(!has_data)
 		produce_tunnel_from_data()
@@ -334,8 +337,19 @@
 			spawned_flora = SpawnFlora(T)
 		if(!spawned_flora) // no rocks beneath mob spawners / mobs.
 			SpawnMonster(T)
+			SpawnTerrain(T)
 	T.ChangeTurf(turf_type, null, CHANGETURF_IGNORE_AIR)
 
+/turf/open/floor/plating/asteroid/airless/cave/proc/SpawnTerrain(turf/T)
+	if(prob(1))
+		if(istype(loc, /area/mine/explored) || istype(loc, /area/lavaland/surface/outdoors/explored))
+			return
+		var/randumb = pickweight(terrain_spawn_list)
+		for(var/obj/structure/geyser/F in range(7, T))
+			if(istype(F, randumb))
+				return
+		new randumb(T)
+
 /// Spawns a random mob or megafauna in the tunnel
 /turf/open/floor/plating/asteroid/airless/cave/proc/SpawnMonster(turf/T)
 	if(!isarea(loc))

code/game/world.dm

@@ -12,6 +12,9 @@ GLOBAL_LIST(topic_status_cache)
 	if (fexists(EXTOOLS))
 		call(EXTOOLS, "maptick_initialize")()
 	enable_debugger()
+#ifdef REFERENCE_TRACKING
+	enable_reference_tracking()
+#endif
 
 	world.Profile(PROFILE_START)
 

code/modules/admin/admin_verbs.dm

@@ -171,7 +171,11 @@ GLOBAL_LIST_INIT(admin_verbs_debug, world.AVerbsDebug())
 	/client/proc/cmd_display_overlay_log,
 	/client/proc/reload_configuration,
 	/datum/admins/proc/create_or_modify_area,
-	/client/proc/generate_wikichem_list //DO NOT PRESS UNLESS YOU WANT SUPERLAG
+#ifdef REFERENCE_TRACKING
+	/datum/admins/proc/view_refs,
+	/datum/admins/proc/view_del_failures,
+#endif
+	/client/proc/generate_wikichem_list, //DO NOT PRESS UNLESS YOU WANT SUPERLAG
 	)
 GLOBAL_PROTECT(admin_verbs_debug)
 GLOBAL_LIST_INIT(admin_verbs_possess, list(/proc/possess, /proc/release))

code/modules/admin/verbs/adminhelp.dm

@@ -254,6 +254,7 @@ GLOBAL_DATUM_INIT(ahelp_tickets, /datum/admin_help_tickets, new)
 //message from the initiator without a target, all admins will see this
 //won't bug irc
 /datum/admin_help/proc/MessageNoRecipient(msg)
+	msg = sanitize(copytext_char(msg, 1, MAX_MESSAGE_LEN))
 	var/ref_src = "[REF(src)]"
 	//Message to be sent to all admins
 	var/admin_msg = "<span class='adminnotice'><span class='adminhelp'>Ticket [TicketHref("#[id]", ref_src)]</span><b>: [LinkedReplyName(ref_src)] [FullMonty(ref_src)]:</b> <span class='linkify'>[keywords_lookup(msg)]</span></span>"

code/modules/admin/verbs/adminpm.dm

@@ -55,7 +55,7 @@
 
 	if(AH)
 		message_admins("[key_name_admin(src)] has started replying to [key_name(C, 0, 0)]'s admin help.")
-	var/msg = stripped_multiline_input(src,"Message:", "Private message to [key_name(C, 0, 0)]")
+	var/msg = input(src,"Message:", "Private message to [C.holder?.fakekey ? "an Administrator" : key_name(C, 0, 0)].") as message|null
 	if (!msg)
 		message_admins("[key_name_admin(src)] has cancelled their reply to [key_name(C, 0, 0)]'s admin help.")
 		return
@@ -90,7 +90,7 @@
 		if(!ircreplyamount)	//to prevent people from spamming irc/discord
 			return
 		if(!msg)
-			msg = stripped_multiline_input(src,"Message:", "Private message to Administrator")
+			msg = input(src,"Message:", "Private message to Administrator") as message|null
 
 		if(!msg)
 			return
@@ -112,7 +112,7 @@
 
 		//get message text, limit it's length.and clean/escape html
 		if(!msg)
-			msg = stripped_multiline_input(src,"Message:", "Private message to [key_name(recipient, 0, 0)]")
+			msg = input(src,"Message:", "Private message to [recipient.holder?.fakekey ? "an Administrator" : key_name(recipient, 0, 0)].") as message|null
 			msg = trim(msg)
 			if(!msg)
 				return
@@ -133,7 +133,7 @@
 
 	//clean the message if it's not sent by a high-rank admin
 	if(!check_rights(R_SERVER|R_DEBUG,0)||irc)//no sending html to the poor bots
-		msg = trim(sanitize(msg), MAX_MESSAGE_LEN)
+		msg = sanitize(copytext_char(msg, 1, MAX_MESSAGE_LEN))
 		if(!msg)
 			return
 
@@ -188,10 +188,10 @@
 
 				//AdminPM popup for ApocStation and anybody else who wants to use it. Set it with POPUP_ADMIN_PM in config.txt ~Carn
 				if(CONFIG_GET(flag/popup_admin_pm))
-					spawn()	//so we don't hold the caller proc up
+					spawn()	//so we don't hold the caller proc up. Please functionalize this
 						var/sender = src
 						var/sendername = key
-						var/reply = stripped_multiline_input(recipient, msg,"Admin PM from-[sendername]", "")		//show message and await a reply
+						var/reply = input(recipient, msg,"Admin PM from-[sendername]", "") as message|null	//show message and await a reply
 						if(recipient && reply)
 							if(sender)
 								recipient.cmd_admin_pm(sender,reply)										//sender is still about, let's reply to them

code/modules/admin/view_variables/reference_tracking.dm

@@ -0,0 +1,225 @@
+#ifdef REFERENCE_TRACKING
+
+GLOBAL_LIST_EMPTY(deletion_failures)
+
+/world/proc/enable_reference_tracking()
+	if (fexists(EXTOOLS))
+		call(EXTOOLS, "ref_tracking_initialize")()
+
+/proc/get_back_references(datum/D)
+	CRASH("/proc/get_back_references not hooked by extools, reference tracking will not function!")
+
+/proc/get_forward_references(datum/D)
+	CRASH("/proc/get_forward_references not hooked by extools, reference tracking will not function!")
+
+/proc/clear_references(datum/D)
+	return
+
+/datum/admins/proc/view_refs(atom/D in world) //it actually supports datums as well but byond no likey
+	set category = "Debug"
+	set name = "View References"
+
+	if(!check_rights(R_DEBUG) || !D)
+		return
+
+	var/list/backrefs = get_back_references(D)
+	if(isnull(backrefs))
+		var/datum/browser/popup = new(usr, "ref_view", "<div align='center'>Error</div>")
+		popup.set_content("Reference tracking not enabled")
+		popup.open(FALSE)
+		return
+
+	var/list/frontrefs = get_forward_references(D)
+	var/list/dat = list()
+	dat += "<h1>References of \ref[D] - [D]</h1><br><a href='?_src_=vars;[HrefToken()];[VV_HK_VIEW_REFERENCES]=TRUE;[VV_HK_TARGET]=[REF(D)]'>\[Refresh\]</a><hr>"
+	dat += "<h3>Back references - these things hold references to this object.</h3>"
+	dat += "<table>"
+	dat += "<tr><th>Ref</th><th>Type</th><th>Variable Name</th><th>Follow</th>"
+	for(var/ref in backrefs)
+		var/datum/backreference = ref
+		if(isnull(backreference))
+			dat += "<tr><td>GC'd Reference</td></tr>"
+		if(istype(backreference))
+			dat += "<tr><td><a href='?_src_=vars;[HrefToken()];Vars=[REF(backreference)]'>[REF(backreference)]</td><td>[backreference.type]</td><td>[backrefs[backreference]]</td><td><a href='?_src_=vars;[HrefToken()];[VV_HK_VIEW_REFERENCES]=TRUE;[VV_HK_TARGET]=[REF(backreference)]'>\[Follow\]</a></td></tr>"
+		else if(islist(backreference))
+			dat += "<tr><td><a href='?_src_=vars;[HrefToken()];Vars=[REF(backreference)]'>[REF(backreference)]</td><td>list</td><td>[backrefs[backreference]]</td><td><a href='?_src_=vars;[HrefToken()];[VV_HK_VIEW_REFERENCES]=TRUE;[VV_HK_TARGET]=[REF(backreference)]'>\[Follow\]</a></td></tr>"
+		else
+			dat += "<tr><td>Weird reference type. Add more debugging checks.</td></tr>"
+	dat += "</table><hr>"
+	dat += "<h3>Forward references - this object is referencing those things.</h3>"
+	dat += "<table>"
+	dat += "<tr><th>Variable name</th><th>Ref</th><th>Type</th><th>Follow</th>"
+	for(var/ref in frontrefs)
+		var/datum/backreference = frontrefs[ref]
+		dat += "<tr><td>[ref]</td><td><a href='?_src_=vars;[HrefToken()];Vars=[REF(backreference)]'>[REF(backreference)]</a></td><td>[backreference.type]</td><td><a href='?_src_=vars;[HrefToken()];[VV_HK_VIEW_REFERENCES]=TRUE;[VV_HK_TARGET]=[REF(backreference)]'>\[Follow\]</a></td></tr>"
+	dat += "</table><hr>"
+	dat = dat.Join()
+
+	var/datum/browser/popup = new(usr, "ref_view", "<div align='center'>References of \ref[D]</div>")
+	popup.set_content(dat)
+	popup.open(FALSE)
+
+
+/datum/admins/proc/view_del_failures()
+	set category = "Debug"
+	set name = "View Deletion Failures"
+
+	if(!check_rights(R_DEBUG))
+		return
+
+	var/list/dat = list("<table>")
+	for(var/t in GLOB.deletion_failures)
+		if(isnull(t))
+			dat += "<tr><td>GC'd Reference | <a href='byond://?src=[REF(src)];[HrefToken(TRUE)];delfail_clearnulls=TRUE'>Clear Nulls</a></td></tr>"
+			continue
+		var/datum/thing = t
+		dat += "<tr><td>\ref[thing] | [thing.type][thing.gc_destroyed ? " (destroyed)" : ""] [ADMIN_VV(thing)]</td></tr>"
+	dat += "</table><hr>"
+	dat = dat.Join()
+
+	var/datum/browser/popup = new(usr, "del_failures", "<div align='center'>Deletion Failures</div>")
+	popup.set_content(dat)
+	popup.open(FALSE)
+
+
+/datum/proc/find_references()
+	testing("Beginning search for references to a [type].")
+	var/list/backrefs = get_back_references(src)
+	for(var/ref in backrefs)
+		if(isnull(ref))
+			log_world("## TESTING: Datum reference found, but gone now.")
+			continue
+		if(islist(ref))
+			log_world("## TESTING: Found [type] \ref[src] in list.")
+			continue
+		var/datum/datum_ref = ref
+		if(!istype(datum_ref))
+			log_world("## TESTING: Found [type] \ref[src] in unknown type reference: [datum_ref].")
+			return
+		log_world("## TESTING: Found [type] \ref[src] in [datum_ref.type][datum_ref.gc_destroyed ? " (destroyed)" : ""]")
+		message_admins("Found [type] \ref[src] [ADMIN_VV(src)] in [datum_ref.type][datum_ref.gc_destroyed ? " (destroyed)" : ""] [ADMIN_VV(datum_ref)]")
+	testing("Completed search for references to a [type].")
+
+#endif
+
+#ifdef LEGACY_REFERENCE_TRACKING
+
+/datum/verb/legacy_find_refs()
+	set category = "Debug"
+	set name = "Find References"
+	set src in world
+
+	find_references(FALSE)
+
+
+/datum/proc/find_references_legacy(skip_alert)
+	running_find_references = type
+	if(usr?.client)
+		if(usr.client.running_find_references)
+			testing("CANCELLED search for references to a [usr.client.running_find_references].")
+			usr.client.running_find_references = null
+			running_find_references = null
+			//restart the garbage collector
+			SSgarbage.can_fire = TRUE
+			SSgarbage.next_fire = world.time + world.tick_lag
+			return
+
+		if(!skip_alert && alert("Running this will lock everything up for about 5 minutes.  Would you like to begin the search?", "Find References", "Yes", "No") != "Yes")
+			running_find_references = null
+			return
+
+	//this keeps the garbage collector from failing to collect objects being searched for in here
+	SSgarbage.can_fire = FALSE
+
+	if(usr?.client)
+		usr.client.running_find_references = type
+
+	testing("Beginning search for references to a [type].")
+	last_find_references = world.time
+
+	DoSearchVar(GLOB) //globals
+	for(var/datum/thing in world) //atoms (don't beleive its lies)
+		DoSearchVar(thing, "World -> [thing]")
+
+	for(var/datum/thing) //datums
+		DoSearchVar(thing, "World -> [thing]")
+
+	for(var/client/thing) //clients
+		DoSearchVar(thing, "World -> [thing]")
+
+	testing("Completed search for references to a [type].")
+	if(usr?.client)
+		usr.client.running_find_references = null
+	running_find_references = null
+
+	//restart the garbage collector
+	SSgarbage.can_fire = TRUE
+	SSgarbage.next_fire = world.time + world.tick_lag
+
+
+/datum/verb/qdel_then_find_references()
+	set category = "Debug"
+	set name = "qdel() then Find References"
+	set src in world
+
+	qdel(src, TRUE) //force a qdel
+	if(!running_find_references)
+		find_references(TRUE)
+
+
+/datum/verb/qdel_then_if_fail_find_references()
+	set category = "Debug"
+	set name = "qdel() then Find References if GC failure"
+	set src in world
+
+	qdel_and_find_ref_if_fail(src, TRUE)
+
+
+/datum/proc/DoSearchVar(potential_container, container_name, recursive_limit = 64)
+	if(usr?.client && !usr.client.running_find_references)
+		return
+
+	if(!recursive_limit)
+		return
+
+	if(istype(potential_container, /datum))
+		var/datum/datum_container = potential_container
+		if(datum_container.last_find_references == last_find_references)
+			return
+
+		datum_container.last_find_references = last_find_references
+		var/list/vars_list = datum_container.vars
+
+		for(var/varname in vars_list)
+			if (varname == "vars")
+				continue
+			var/variable = vars_list[varname]
+
+			if(variable == src)
+				testing("Found [type] \ref[src] in [datum_container.type]'s [varname] var. [container_name]")
+
+			else if(islist(variable))
+				DoSearchVar(variable, "[container_name] -> list", recursive_limit - 1)
+
+	else if(islist(potential_container))
+		var/normal = IS_NORMAL_LIST(potential_container)
+		for(var/element_in_list in potential_container)
+			if(element_in_list == src)
+				testing("Found [type] \ref[src] in list [container_name].")
+
+			else if(element_in_list && !isnum(element_in_list) && normal && potential_container[element_in_list] == src)
+				testing("Found [type] \ref[src] in list [container_name]\[[element_in_list]\]")
+
+			else if(islist(element_in_list))
+				DoSearchVar(element_in_list, "[container_name] -> list", recursive_limit - 1)
+
+	#ifndef FIND_REF_NO_CHECK_TICK
+	CHECK_TICK
+	#endif
+
+
+/proc/qdel_and_find_ref_if_fail(datum/thing_to_del, force = FALSE)
+	SSgarbage.reference_find_on_fail[REF(thing_to_del)] = TRUE
+	qdel(thing_to_del, force)
+
+#endif

code/modules/admin/view_variables/topic_basic.dm

@@ -45,6 +45,16 @@
 			usr.client.admin_delete(target)
 			if (isturf(src))	// show the turf that took its place
 				usr.client.debug_variables(src)
+				return
+	#ifdef REFERENCE_TRACKING
+	if(href_list[VV_HK_VIEW_REFERENCES])
+		var/datum/D = locate(href_list[VV_HK_TARGET])
+		if(!D)
+			to_chat(usr, "<span class='warning'>Unable to locate item.</span>")
+			return
+		usr.client.holder.view_refs(target)
+		return
+	#endif
 	if(href_list[VV_HK_MARK])
 		usr.client.mark_datum(target)
 	if(href_list[VV_HK_ADDCOMPONENT])

code/modules/admin/view_variables/view_variables.dm

@@ -61,6 +61,7 @@
 			"Set len" = VV_HREF_TARGETREF_INTERNAL(refid, VV_HK_LIST_SET_LENGTH),
 			"Shuffle" = VV_HREF_TARGETREF_INTERNAL(refid, VV_HK_LIST_SHUFFLE),
 			"Show VV To Player" = VV_HREF_TARGETREF_INTERNAL(refid, VV_HK_EXPOSE),
+			"View References" = VV_HREF_TARGETREF_INTERNAL(refid, VV_HK_VIEW_REFERENCES),
 			"---"
 			)
 		for(var/i in 1 to length(dropdownoptions))

code/modules/arousal/organs/womb.dm

@@ -6,5 +6,5 @@
 	zone = BODY_ZONE_PRECISE_GROIN
 	slot = ORGAN_SLOT_WOMB
 	genital_flags = GENITAL_INTERNAL|GENITAL_FUID_PRODUCTION
-	fluid_id = /datum/reagent/consumable/femcum
+	fluid_id = /datum/reagent/consumable/semen/femcum
 	linked_organ_slot = ORGAN_SLOT_VAGINA

code/modules/asset_cache/asset_list_items.dm

@@ -323,7 +323,7 @@
 	name = "pipes"
 
 /datum/asset/spritesheet/pipes/register()
-	for (var/each in list('icons/obj/atmospherics/pipes/pipe_item.dmi', 'icons/obj/atmospherics/pipes/disposal.dmi', 'icons/obj/atmospherics/pipes/transit_tube.dmi')) //, 'icons/obj/plumbing/fluid_ducts.dmi'))
+	for (var/each in list('icons/obj/atmospherics/pipes/pipe_item.dmi', 'icons/obj/atmospherics/pipes/disposal.dmi', 'icons/obj/atmospherics/pipes/transit_tube.dmi', 'icons/obj/plumbing/fluid_ducts.dmi'))
 		InsertAll("", each, GLOB.alldirs)
 	..()
 
@@ -447,9 +447,11 @@
 	Insert("polycrystal", 'icons/obj/telescience.dmi', "polycrystal")
 	..()
 
+
 /datum/asset/spritesheet/mafia
 	name = "mafia"
 
 /datum/asset/spritesheet/mafia/register()
 	InsertAll("", 'icons/obj/mafia.dmi')
 	..()
+

code/modules/client/preferences.dm

@@ -1636,7 +1636,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 				if("mam_tail")
 					var/list/snowflake_tails_list = list()
 					for(var/path in GLOB.mam_tails_list)
-						var/datum/sprite_accessory/mam_tails/instance = GLOB.mam_tails_list[path]
+						var/datum/sprite_accessory/tails/mam_tails/instance = GLOB.mam_tails_list[path]
 						if(istype(instance, /datum/sprite_accessory))
 							var/datum/sprite_accessory/S = instance
 							if(!show_mismatched_markings && S.recommended_species && !S.recommended_species.Find(pref_species.id))
@@ -1661,7 +1661,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 				if("snout")
 					var/list/snowflake_snouts_list = list()
 					for(var/path in GLOB.snouts_list)
-						var/datum/sprite_accessory/mam_snouts/instance = GLOB.snouts_list[path]
+						var/datum/sprite_accessory/snouts/mam_snouts/instance = GLOB.snouts_list[path]
 						if(istype(instance, /datum/sprite_accessory))
 							var/datum/sprite_accessory/S = instance
 							if(!show_mismatched_markings && S.recommended_species && !S.recommended_species.Find(pref_species.id))
@@ -1678,7 +1678,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 				if("mam_snouts")
 					var/list/snowflake_mam_snouts_list = list()
 					for(var/path in GLOB.mam_snouts_list)
-						var/datum/sprite_accessory/mam_snouts/instance = GLOB.mam_snouts_list[path]
+						var/datum/sprite_accessory/snouts/mam_snouts/instance = GLOB.mam_snouts_list[path]
 						if(istype(instance, /datum/sprite_accessory))
 							var/datum/sprite_accessory/S = instance
 							if(!show_mismatched_markings && S.recommended_species && !S.recommended_species.Find(pref_species.id))
@@ -1827,7 +1827,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 				if("mam_ears")
 					var/list/snowflake_ears_list = list()
 					for(var/path in GLOB.mam_ears_list)
-						var/datum/sprite_accessory/mam_ears/instance = GLOB.mam_ears_list[path]
+						var/datum/sprite_accessory/ears/mam_ears/instance = GLOB.mam_ears_list[path]
 						if(istype(instance, /datum/sprite_accessory))
 							var/datum/sprite_accessory/S = instance
 							if(!show_mismatched_markings && S.recommended_species && !S.recommended_species.Find(pref_species.id))

code/modules/client/preferences_savefile.dm

@@ -5,7 +5,7 @@
 //	You do not need to raise this if you are adding new values that have sane defaults.
 //	Only raise this value when changing the meaning/format/name/layout of an existing value
 //	where you would want the updater procs below to run
-#define SAVEFILE_VERSION_MAX	34
+#define SAVEFILE_VERSION_MAX	35
 
 /*
 SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Carn
@@ -200,6 +200,10 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 		features["silicon_flavor_text"] = html_encode(features["silicon_flavor_text"])
 		features["ooc_notes"] = html_encode(features["ooc_notes"])
 
+	if(current_version < 35)
+		if(S["species"] == "lizard")
+			features["mam_snouts"] = features["snout"]
+
 /datum/preferences/proc/load_path(ckey,filename="preferences.sav")
 	if(!ckey)
 		return

code/modules/events/pirates.dm

@@ -25,7 +25,7 @@
 	ship_name = pick(strings(PIRATE_NAMES_FILE, "ship_names"))
 
 /datum/round_event/pirates/announce(fake)
-	priority_announce("A report has been downloaded and printed out at all communications consoles.", "Incoming Classified Message", "commandreport") // CITADEL EDIT metabreak
+	priority_announce("A business proposition has been downloaded and printed out at all communication consoles.", "Incoming Business Proposition", "commandreport")
 	if(fake)
 		return
 	threat_message = new
@@ -49,6 +49,7 @@
 			else
 				priority_announce("Trying to cheat us? You'll regret this!",sender_override = ship_name)
 	if(!shuttle_spawned)
+		priority_announce("You won't listen to reason? Then we'll take what's yours or die trying!",sender_override = ship_name)
 		spawn_shuttle()
 
 /datum/round_event/pirates/start()
@@ -83,8 +84,7 @@
 				announce_to_ghosts(M)
 			else
 				announce_to_ghosts(spawner)
-
+	priority_announce("Unidentified ship detected near the station.")
-	priority_announce("A report has been downloaded and printed out at all communications consoles.", "Incoming Classified Message", "commandreport") //CITADEL EDIT also metabreak here too
 
 //Shuttle equipment
 

code/modules/hydroponics/hydroponics.dm

@@ -30,7 +30,7 @@
 	var/self_sufficiency_req = 20 //Required total dose to make a self-sufficient hydro tray. 1:1 with earthsblood.
 	var/self_sufficiency_progress = 0
 	var/self_sustaining = FALSE //If the tray generates nutrients and water on its own
-
+	var/canirrigate = TRUE //tin
 
 /obj/machinery/hydroponics/constructable
 	name = "hydroponics tray"
@@ -847,12 +847,13 @@
 		if (!anchored)
 			to_chat(user, "<span class='warning'>Anchor the tray first!</span>")
 			return
-		using_irrigation = !using_irrigation
+		if(canirrigate)
-		O.play_tool_sound(src)
+			using_irrigation = !using_irrigation
-		user.visible_message("<span class='notice'>[user] [using_irrigation ? "" : "dis"]connects [src]'s irrigation hoses.</span>", \
+			O.play_tool_sound(src)
-		"<span class='notice'>You [using_irrigation ? "" : "dis"]connect [src]'s irrigation hoses.</span>")
+			user.visible_message("<span class='notice'>[user] [using_irrigation ? "" : "dis"]connects [src]'s irrigation hoses.</span>", \
-		for(var/obj/machinery/hydroponics/h in range(1,src))
+			"<span class='notice'>You [using_irrigation ? "" : "dis"]connect [src]'s irrigation hoses.</span>")
-			h.update_icon()
+			for(var/obj/machinery/hydroponics/h in range(1,src))
+				h.update_icon()
 
 	else if(istype(O, /obj/item/shovel/spade))
 		if(!myseed && !weedlevel)
@@ -910,11 +911,14 @@
 	harvest = 0
 	lastproduce = age
 	if(istype(myseed, /obj/item/seeds/replicapod))
-		to_chat(user, "<span class='notice'>You harvest from the [myseed.plantname].</span>")
+		if(user)//runtimes
+			to_chat(user, "<span class='notice'>You harvest from the [myseed.plantname].</span>")
 	else if(myseed.getYield() <= 0)
-		to_chat(user, "<span class='warning'>You fail to harvest anything useful!</span>")
+		if(user)
+			to_chat(user, "<span class='warning'>You fail to harvest anything useful!</span>")
 	else
-		to_chat(user, "<span class='notice'>You harvest [myseed.getYield()] items from the [myseed.plantname].</span>")
+		if(user)
+			to_chat(user, "<span class='notice'>You harvest [myseed.getYield()] items from the [myseed.plantname].</span>")
 	if(!myseed.get_gene(/datum/plant_gene/trait/repeated_harvest))
 		qdel(myseed)
 		myseed = null

code/modules/hydroponics/seeds.dm

@@ -190,6 +190,31 @@ obj/item/seeds/proc/is_gene_forbidden(typepath)
 	parent.update_tray(user)
 	return result
 
+/obj/item/seeds/proc/harvest_userless()
+	var/obj/machinery/hydroponics/parent = loc //for ease of access
+	var/t_amount = 0
+	var/list/result = list()
+	var/output_loc =  parent.loc
+	var/product_name
+	while(t_amount < getYield())
+		var/obj/item/reagent_containers/food/snacks/grown/t_prod = new product(output_loc, src)
+		if(parent.myseed.plantname != initial(parent.myseed.plantname))
+			t_prod.name = lowertext(parent.myseed.plantname)
+		if(productdesc)
+			t_prod.desc = productdesc
+		t_prod.seed.name = parent.myseed.name
+		t_prod.seed.desc = parent.myseed.desc
+		t_prod.seed.plantname = parent.myseed.plantname
+		result.Add(t_prod) // User gets a consumable
+		if(!t_prod)
+			return
+		t_amount++
+		product_name = parent.myseed.plantname
+	if(getYield() >= 1)
+		SSblackbox.record_feedback("tally", "food_harvested", getYield(), product_name)
+	parent.investigate_log("autmoatic harvest of [getYield()] of [src], with seed traits [english_list(genes)] and reagents_add [english_list(reagents_add)] and potency [potency].", INVESTIGATE_BOTANY)
+	parent.update_tray()
+	return result
 
 /obj/item/seeds/proc/prepare_result(var/obj/item/reagent_containers/food/snacks/grown/T)
 	if(!T.reagents)

code/modules/jobs/job_types/_job.dm

@@ -46,6 +46,7 @@
 	var/minimal_player_age = 0
 
 	var/outfit = null
+	var/plasma_outfit = null //the outfit given to plasmamen
 
 	var/exp_requirements = 0
 

code/modules/jobs/job_types/atmospheric_technician.dm

@@ -12,6 +12,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/atmos
+	plasma_outfit = /datum/outfit/plasmaman/atmospherics
 
 	access = list(ACCESS_ENGINE, ACCESS_ENGINE_EQUIP, ACCESS_TECH_STORAGE, ACCESS_MAINT_TUNNELS,
 									ACCESS_EXTERNAL_AIRLOCKS, ACCESS_CONSTRUCTION, ACCESS_ATMOSPHERICS, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/bartender.dm

@@ -11,6 +11,7 @@
 	exp_type_department = EXP_TYPE_SERVICE // This is so the jobs menu can work properly
 
 	outfit = /datum/outfit/job/bartender
+	plasma_outfit = /datum/outfit/plasmaman/bar
 
 	access = list(ACCESS_HYDROPONICS, ACCESS_BAR, ACCESS_KITCHEN, ACCESS_MORGUE, ACCESS_WEAPONS, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_BAR, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/botanist.dm

@@ -10,6 +10,7 @@
 	selection_color = "#bbe291"
 
 	outfit = /datum/outfit/job/botanist
+	plasma_outfit = /datum/outfit/plasmaman/botany
 
 	access = list(ACCESS_HYDROPONICS, ACCESS_BAR, ACCESS_KITCHEN, ACCESS_MORGUE, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_HYDROPONICS, ACCESS_MORGUE, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/captain.dm

@@ -17,6 +17,7 @@
 
 
 	outfit = /datum/outfit/job/captain
+	plasma_outfit = /datum/outfit/plasmaman/captain
 
 	access = list() 			//See get_access()
 	minimal_access = list() 	//See get_access()

code/modules/jobs/job_types/cargo_technician.dm

@@ -10,6 +10,7 @@
 	selection_color = "#ca8f55"
 
 	outfit = /datum/outfit/job/cargo_tech
+	plasma_outfit = /datum/outfit/plasmaman/cargo
 
 	access = list(ACCESS_MAINT_TUNNELS, ACCESS_MAILSORTING, ACCESS_CARGO, ACCESS_CARGO_BOT, ACCESS_MINING,
 				ACCESS_MINING_STATION, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/chaplain.dm

@@ -10,6 +10,7 @@
 	selection_color = "#dddddd"
 
 	outfit = /datum/outfit/job/chaplain
+	plasma_outfit = /datum/outfit/plasmaman/chaplain
 
 	access = list(ACCESS_MORGUE, ACCESS_CHAPEL_OFFICE, ACCESS_CREMATORIUM, ACCESS_THEATRE)
 	minimal_access = list(ACCESS_MORGUE, ACCESS_CHAPEL_OFFICE, ACCESS_CREMATORIUM, ACCESS_THEATRE)

code/modules/jobs/job_types/chemist.dm

@@ -12,6 +12,7 @@
 	exp_requirements = 60
 
 	outfit = /datum/outfit/job/chemist
+	plasma_outfit = /datum/outfit/plasmaman/chemist
 
 	access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CHEMISTRY, ACCESS_VIROLOGY, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_CHEMISTRY, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/chief_engineer.dm

@@ -17,6 +17,7 @@
 	exp_type_department = EXP_TYPE_ENGINEERING
 
 	outfit = /datum/outfit/job/ce
+	plasma_outfit = /datum/outfit/plasmaman/ce
 
 	access = list(ACCESS_ENGINE, ACCESS_ENGINE_EQUIP, ACCESS_TECH_STORAGE, ACCESS_MAINT_TUNNELS,
 						ACCESS_EXTERNAL_AIRLOCKS, ACCESS_ATMOSPHERICS, ACCESS_EVA,

code/modules/jobs/job_types/chief_medical_officer.dm

@@ -17,6 +17,7 @@
 	exp_type_department = EXP_TYPE_MEDICAL
 
 	outfit = /datum/outfit/job/cmo
+	plasma_outfit = /datum/outfit/plasmaman/cmo
 
 	access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_HEADS, ACCESS_MINERAL_STOREROOM,
 			ACCESS_CHEMISTRY, ACCESS_VIROLOGY, ACCESS_CMO, ACCESS_SURGERY, ACCESS_RC_ANNOUNCE,

code/modules/jobs/job_types/clown.dm

@@ -10,6 +10,7 @@
 	selection_color = "#dddddd"
 
 	outfit = /datum/outfit/job/clown
+	plasma_outfit = /datum/outfit/plasmaman/clown
 
 	access = list(ACCESS_THEATRE)
 	minimal_access = list(ACCESS_THEATRE)

code/modules/jobs/job_types/cook.dm

@@ -11,6 +11,7 @@
 	var/cooks = 0 //Counts cooks amount
 
 	outfit = /datum/outfit/job/cook
+	plasma_outfit = /datum/outfit/plasmaman/chef
 
 	access = list(ACCESS_HYDROPONICS, ACCESS_BAR, ACCESS_KITCHEN, ACCESS_MORGUE, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_KITCHEN, ACCESS_MORGUE, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/curator.dm

@@ -10,6 +10,7 @@
 	selection_color = "#dddddd"
 
 	outfit = /datum/outfit/job/curator
+	plasma_outfit = /datum/outfit/plasmaman/curator
 
 	access = list(ACCESS_LIBRARY)
 	minimal_access = list(ACCESS_LIBRARY, ACCESS_CONSTRUCTION, ACCESS_MINING_STATION)

code/modules/jobs/job_types/detective.dm

@@ -14,6 +14,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/detective
+	plasma_outfit = /datum/outfit/plasmaman/detective
 
 	access = list(ACCESS_SEC_DOORS, ACCESS_FORENSICS_LOCKERS, ACCESS_MORGUE, ACCESS_MAINT_TUNNELS, ACCESS_COURT, ACCESS_BRIG, ACCESS_WEAPONS, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_SEC_DOORS, ACCESS_FORENSICS_LOCKERS, ACCESS_MORGUE, ACCESS_MAINT_TUNNELS, ACCESS_COURT, ACCESS_BRIG, ACCESS_WEAPONS, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/geneticist.dm

@@ -12,6 +12,7 @@
 	exp_requirements = 60
 
 	outfit = /datum/outfit/job/geneticist
+	plasma_outfit = /datum/outfit/plasmaman/genetics
 
 	access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_CHEMISTRY, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_RESEARCH, ACCESS_XENOBIOLOGY, ACCESS_ROBOTICS, ACCESS_MINERAL_STOREROOM, ACCESS_TECH_STORAGE)
 	minimal_access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_RESEARCH, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/head_of_personnel.dm

@@ -17,6 +17,7 @@
 	exp_type_department = EXP_TYPE_SERVICE
 
 	outfit = /datum/outfit/job/hop
+	plasma_outfit = /datum/outfit/plasmaman/hop
 
 	access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_COURT, ACCESS_WEAPONS,
 						ACCESS_MEDICAL, ACCESS_ENGINE, ACCESS_CHANGE_IDS, ACCESS_AI_UPLOAD, ACCESS_EVA, ACCESS_HEADS,

code/modules/jobs/job_types/head_of_security.dm

@@ -17,6 +17,8 @@
 	exp_type_department = EXP_TYPE_SECURITY
 
 	outfit = /datum/outfit/job/hos
+	plasma_outfit = /datum/outfit/plasmaman/hos
+
 	mind_traits = list(TRAIT_LAW_ENFORCEMENT_METABOLISM)
 
 	access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_ARMORY, ACCESS_COURT, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP,

code/modules/jobs/job_types/janitor.dm

@@ -10,6 +10,7 @@
 	selection_color = "#bbe291"
 
 	outfit = /datum/outfit/job/janitor
+	plasma_outfit = /datum/outfit/plasmaman/janitor
 
 	access = list(ACCESS_JANITOR, ACCESS_MAINT_TUNNELS, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_JANITOR, ACCESS_MAINT_TUNNELS, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/lawyer.dm

@@ -11,6 +11,7 @@
 	var/lawyers = 0 //Counts lawyer amount
 
 	outfit = /datum/outfit/job/lawyer
+	plasma_outfit = /datum/outfit/plasmaman/bar //yes, this is correct, there's no 'lawyer' plasmeme outfit
 
 	access = list(ACCESS_LAWYER, ACCESS_COURT, ACCESS_SEC_DOORS)
 	minimal_access = list(ACCESS_LAWYER, ACCESS_COURT, ACCESS_SEC_DOORS)

code/modules/jobs/job_types/medical_doctor.dm

@@ -10,6 +10,7 @@
 	selection_color = "#74b5e0"
 
 	outfit = /datum/outfit/job/doctor
+	plasma_outfit = /datum/outfit/plasmaman/medical
 
 	access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CHEMISTRY, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_VIROLOGY, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CLONING, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/mime.dm

@@ -10,6 +10,7 @@
 	selection_color = "#dddddd"
 
 	outfit = /datum/outfit/job/mime
+	plasma_outfit = /datum/outfit/plasmaman/mime
 
 	access = list(ACCESS_THEATRE)
 	minimal_access = list(ACCESS_THEATRE)

code/modules/jobs/job_types/research_director.dm

@@ -17,6 +17,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/rd
+	plasma_outfit = /datum/outfit/plasmaman/rd
 
 	access = list(ACCESS_RD, ACCESS_HEADS, ACCESS_TOX, ACCESS_GENETICS, ACCESS_MORGUE,
 						ACCESS_TOX_STORAGE, ACCESS_TELEPORTER, ACCESS_SEC_DOORS,

code/modules/jobs/job_types/roboticist.dm

@@ -12,6 +12,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/roboticist
+	plasma_outfit = /datum/outfit/plasmaman/robotics
 
 	access = list(ACCESS_ROBOTICS, ACCESS_TOX, ACCESS_TOX_STORAGE, ACCESS_TECH_STORAGE, ACCESS_MORGUE, ACCESS_RESEARCH, ACCESS_MINERAL_STOREROOM, ACCESS_XENOBIOLOGY, ACCESS_GENETICS)
 	minimal_access = list(ACCESS_ROBOTICS, ACCESS_TECH_STORAGE, ACCESS_MORGUE, ACCESS_RESEARCH, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/scientist.dm

@@ -12,6 +12,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/scientist
+	plasma_outfit = /datum/outfit/plasmaman/science
 
 	access = list(ACCESS_ROBOTICS, ACCESS_TOX, ACCESS_TOX_STORAGE, ACCESS_RESEARCH, ACCESS_XENOBIOLOGY, ACCESS_MINERAL_STOREROOM, ACCESS_TECH_STORAGE, ACCESS_GENETICS)
 	minimal_access = list(ACCESS_TOX, ACCESS_TOX_STORAGE, ACCESS_RESEARCH, ACCESS_XENOBIOLOGY, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/security_officer.dm

@@ -14,6 +14,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/security
+	plasma_outfit = /datum/outfit/plasmaman/security
 
 	access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_COURT, ACCESS_MAINT_TUNNELS, ACCESS_MORGUE, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP, ACCESS_FORENSICS_LOCKERS, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_COURT, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP, ACCESS_MINERAL_STOREROOM) // See /datum/job/officer/get_access()

code/modules/jobs/job_types/shaft_miner.dm

@@ -12,6 +12,7 @@
 
 
 	outfit = /datum/outfit/job/miner
+	plasma_outfit = /datum/outfit/plasmaman/mining
 
 	access = list(ACCESS_MAINT_TUNNELS, ACCESS_MAILSORTING, ACCESS_CARGO, ACCESS_CARGO_BOT, ACCESS_MINING,
 				ACCESS_MINING_STATION, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/station_engineer.dm

@@ -12,6 +12,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/engineer
+	plasma_outfit = /datum/outfit/plasmaman/engineering
 
 	access = list(ACCESS_ENGINE, ACCESS_ENGINE_EQUIP, ACCESS_TECH_STORAGE, ACCESS_MAINT_TUNNELS,
 									ACCESS_EXTERNAL_AIRLOCKS, ACCESS_CONSTRUCTION, ACCESS_ATMOSPHERICS, ACCESS_TCOMSAT, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/virologist.dm

@@ -12,6 +12,7 @@
 	exp_requirements = 60
 
 	outfit = /datum/outfit/job/virologist
+	plasma_outfit = /datum/outfit/plasmaman/viro
 
 	access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CHEMISTRY, ACCESS_VIROLOGY, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_MEDICAL, ACCESS_VIROLOGY, ACCESS_MINERAL_STOREROOM)

code/modules/jobs/job_types/warden.dm

@@ -14,6 +14,7 @@
 	exp_type = EXP_TYPE_CREW
 
 	outfit = /datum/outfit/job/warden
+	plasma_outfit = /datum/outfit/plasmaman/warden
 
 	access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_ARMORY, ACCESS_COURT, ACCESS_MAINT_TUNNELS, ACCESS_MORGUE, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP, ACCESS_FORENSICS_LOCKERS, ACCESS_MINERAL_STOREROOM)
 	minimal_access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_ARMORY, ACCESS_COURT, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP, ACCESS_MINERAL_STOREROOM) // See /datum/job/warden/get_access()

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

@@ -1,9 +1,9 @@
-/datum/sprite_accessory/mam_tails/shark/datashark
+/datum/sprite_accessory/tails/mam_tails/shark/datashark
 	name = "DataShark"
 	icon_state = "datashark"
 	ckeys_allowed = list("rubyflamewing")
 
-/datum/sprite_accessory/mam_tails_animated/shark/datashark
+/datum/sprite_accessory/tails_animated/mam_tails_animated/shark/datashark
 	name = "DataShark"
 	icon_state = "datashark"
 	ckeys_allowed = list("rubyflamewing")
@@ -14,19 +14,19 @@
 	ckeys_allowed = list("rubyflamewing")
 
 //Sabresune
-/datum/sprite_accessory/mam_ears/sabresune
+/datum/sprite_accessory/ears/mam_ears/sabresune
 	name = "Sabresune"
 	icon_state = "sabresune"
 	ckeys_allowed = list("poojawa")
 	extra = TRUE
 	extra_color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_tails/sabresune
+/datum/sprite_accessory/tails/mam_tails/sabresune
 	name = "Sabresune"
 	icon_state = "sabresune"
 	ckeys_allowed = list("poojawa")
 
-/datum/sprite_accessory/mam_tails_animated/sabresune
+/datum/sprite_accessory/tails_animated/mam_tails_animated/sabresune
 	name = "Sabresune"
 	icon_state = "sabresune"
 	ckeys_allowed = list("poojawa")
@@ -37,17 +37,17 @@
 	ckeys_allowed = list("poojawa")
 
 //Lunasune
-/datum/sprite_accessory/mam_ears/lunasune
+/datum/sprite_accessory/ears/mam_ears/lunasune
 	name = "lunasune"
 	icon_state = "lunasune"
 	ckeys_allowed = list("invader4352")
 
-/datum/sprite_accessory/mam_tails/lunasune
+/datum/sprite_accessory/tails/mam_tails/lunasune
 	name = "lunasune"
 	icon_state = "lunasune"
 	ckeys_allowed = list("invader4352")
 
-/datum/sprite_accessory/mam_tails_animated/lunasune
+/datum/sprite_accessory/tails_animated/mam_tails_animated/lunasune
 	name = "lunasune"
 	icon_state = "lunasune"
 	ckeys_allowed = list("invader4352")

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

@@ -76,6 +76,9 @@
 	//For soft-restricting markings to species IDs
 	var/list/recommended_species
 
+/datum/sprite_accessory/proc/is_not_visible(var/mob/living/carbon/human/H, var/tauric) //return if the accessory shouldn't be shown
+	return FALSE
+
 /datum/sprite_accessory/underwear
 	icon = 'icons/mob/clothing/underwear.dmi'
 	var/has_color = FALSE

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

@@ -7,6 +7,9 @@
 	mutant_part_string = "xenodorsal"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/xeno_dorsal/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (!H.dna.features["xenodorsal"] || H.dna.features["xenodorsal"] == "None" || (H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT)))
+
 /datum/sprite_accessory/xeno_dorsal/standard
 	name = "Standard"
 	icon_state = "standard"
@@ -27,6 +30,9 @@
 	mutant_part_string = "tail"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/xeno_tail/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (!H.dna.features["xenotail"] || H.dna.features["xenotail"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT))
+
 /datum/sprite_accessory/xeno_tail/none
 	name = "None"
 	relevant_layers = null
@@ -43,6 +49,10 @@
 	mutant_part_string = "xhead"
 	relevant_layers = list(BODY_ADJ_LAYER)
 
+/datum/sprite_accessory/xeno_head/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return (!H.dna.features["xenohead"] || H.dna.features["xenohead"] == "None" || H.head && (H.head.flags_inv & HIDEHAIR) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEHAIR)) || !HD || HD.status == BODYPART_ROBOTIC)
+
 /datum/sprite_accessory/xeno_head/standard
 	name = "Standard"
 	icon_state = "standard"

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

@@ -224,6 +224,9 @@
 	color_src = 0
 	relevant_layers = list(BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/insect_fluff/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (!H.dna.features["insect_fluff"] || H.dna.features["insect_fluff"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT))
+
 /datum/sprite_accessory/insect_fluff/none
 	name = "None"
 	icon_state = "none"

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

@@ -3,6 +3,10 @@
 	mutant_part_string = "ears"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_ADJ_LAYER, BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/ears/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return (!H.dna.features["ears"] || H.dna.features["ears"] == "None" || H.head && (H.head.flags_inv & HIDEEARS) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEEARS)) || !HD || HD.status == BODYPART_ROBOTIC)
+
 /datum/sprite_accessory/ears/none
 	name = "None"
 	icon_state = "none"
@@ -175,50 +179,54 @@
 *************** Furry Ears ****************
 *******************************************/
 
-/datum/sprite_accessory/mam_ears
+/datum/sprite_accessory/ears/mam_ears
 	icon = 'modular_citadel/icons/mob/mam_ears.dmi'
 	color_src = MATRIXED
 	mutant_part_string = "ears"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_ADJ_LAYER, BODY_FRONT_LAYER)
 
-/datum/sprite_accessory/mam_ears/none
+/datum/sprite_accessory/ears/mam_ears/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return (!H.dna.features["mam_ears"] || H.dna.features["mam_ears"] == "None" || H.head && (H.head.flags_inv & HIDEEARS) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEEARS)) || !HD || HD.status == BODYPART_ROBOTIC)
+
+/datum/sprite_accessory/ears/mam_ears/none
 	name = "None"
 	icon_state = "none"
 	relevant_layers = null
 
-/datum/sprite_accessory/mam_ears/axolotl
+/datum/sprite_accessory/ears/mam_ears/axolotl
 	name = "Axolotl"
 	icon_state = "axolotl"
 
-/datum/sprite_accessory/mam_ears/bat
+/datum/sprite_accessory/ears/mam_ears/bat
 	name = "Bat"
 	icon_state = "bat"
 
-/datum/sprite_accessory/mam_ears/bear
+/datum/sprite_accessory/ears/mam_ears/bear
 	name = "Bear"
 	icon_state = "bear"
 
-/datum/sprite_accessory/mam_ears/bigwolf
+/datum/sprite_accessory/ears/mam_ears/bigwolf
 	name = "Big Wolf"
 	icon_state = "bigwolf"
 
-/datum/sprite_accessory/mam_ears/bigwolfinner
+/datum/sprite_accessory/ears/mam_ears/bigwolfinner
 	name = "Big Wolf (ALT)"
 	icon_state = "bigwolfinner"
 	extra = TRUE
 	extra_color_src = NONE
 
-/datum/sprite_accessory/mam_ears/bigwolfdark
+/datum/sprite_accessory/ears/mam_ears/bigwolfdark
 	name = "Dark Big Wolf"
 	icon_state = "bigwolfdark"
 
-/datum/sprite_accessory/mam_ears/bigwolfinnerdark
+/datum/sprite_accessory/ears/mam_ears/bigwolfinnerdark
 	name = "Dark Big Wolf (ALT)"
 	icon_state = "bigwolfinnerdark"
 	extra = TRUE
 	extra_color_src = NONE
 
-/datum/sprite_accessory/mam_ears/cat
+/datum/sprite_accessory/ears/mam_ears/cat
 	name = "Cat"
 	icon_state = "cat"
 	icon = 'icons/mob/mutant_bodyparts.dmi'
@@ -226,100 +234,100 @@
 	extra = TRUE
 	extra_color_src = NONE
 
-/datum/sprite_accessory/mam_ears/catbig
+/datum/sprite_accessory/ears/mam_ears/catbig
 	name = "Cat, Big"
 	icon_state = "catbig"
 
-/datum/sprite_accessory/mam_ears/cow
+/datum/sprite_accessory/ears/mam_ears/cow
 	name = "Cow"
 	icon_state = "cow"
 
-/datum/sprite_accessory/mam_ears/curled
+/datum/sprite_accessory/ears/mam_ears/curled
 	name = "Curled Horn"
 	icon_state = "horn1"
 	color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_ears/deer
+/datum/sprite_accessory/ears/mam_ears/deer
 	name = "Deer"
 	icon_state = "deer"
 	color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_ears/eevee
+/datum/sprite_accessory/ears/mam_ears/eevee
 	name = "Eevee"
 	icon_state = "eevee"
 
 
-/datum/sprite_accessory/mam_ears/elf
+/datum/sprite_accessory/ears/mam_ears/elf
 	name = "Elf"
 	icon_state = "elf"
 	color_src = MUTCOLORS3
 
 
-/datum/sprite_accessory/mam_ears/elephant
+/datum/sprite_accessory/ears/mam_ears/elephant
 	name = "Elephant"
 	icon_state = "elephant"
 
-/datum/sprite_accessory/mam_ears/fennec
+/datum/sprite_accessory/ears/mam_ears/fennec
 	name = "Fennec"
 	icon_state = "fennec"
 
-/datum/sprite_accessory/mam_ears/fish
+/datum/sprite_accessory/ears/mam_ears/fish
 	name = "Fish"
 	icon_state = "fish"
 
-/datum/sprite_accessory/mam_ears/fox
+/datum/sprite_accessory/ears/mam_ears/fox
 	name = "Fox"
 	icon_state = "fox"
 
-/datum/sprite_accessory/mam_ears/husky
+/datum/sprite_accessory/ears/mam_ears/husky
 	name = "Husky"
 	icon_state = "wolf"
 
-/datum/sprite_accessory/mam_ears/kangaroo
+/datum/sprite_accessory/ears/mam_ears/kangaroo
 	name = "kangaroo"
 	icon_state = "kangaroo"
 
-/datum/sprite_accessory/mam_ears/jellyfish
+/datum/sprite_accessory/ears/mam_ears/jellyfish
 	name = "Jellyfish"
 	icon_state = "jellyfish"
 	color_src = HAIR
 
-/datum/sprite_accessory/mam_ears/lab
+/datum/sprite_accessory/ears/mam_ears/lab
 	name = "Dog, Long"
 	icon_state = "lab"
 
-/datum/sprite_accessory/mam_ears/murid
+/datum/sprite_accessory/ears/mam_ears/murid
 	name = "Murid"
 	icon_state = "murid"
 
-/datum/sprite_accessory/mam_ears/otie
+/datum/sprite_accessory/ears/mam_ears/otie
 	name = "Otusian"
 	icon_state = "otie"
 
-/datum/sprite_accessory/mam_ears/squirrel
+/datum/sprite_accessory/ears/mam_ears/squirrel
 	name = "Squirrel"
 	icon_state = "squirrel"
 
-/datum/sprite_accessory/mam_ears/pede
+/datum/sprite_accessory/ears/mam_ears/pede
 	name = "Scolipede"
 	icon_state = "pede"
 
-/datum/sprite_accessory/mam_ears/rabbit
+/datum/sprite_accessory/ears/mam_ears/rabbit
 	name = "Rabbit"
 	icon_state = "rabbit"
 
-/datum/sprite_accessory/mam_ears/sergal
+/datum/sprite_accessory/ears/mam_ears/sergal
 	name = "Sergal"
 	icon_state = "sergal"
 
-/datum/sprite_accessory/mam_ears/skunk
+/datum/sprite_accessory/ears/mam_ears/skunk
 	name = "skunk"
 	icon_state = "skunk"
 
-/datum/sprite_accessory/mam_ears/wolf
+/datum/sprite_accessory/ears/mam_ears/wolf
 	name = "Wolf"
 	icon_state = "wolf"
 
-/datum/sprite_accessory/mam_ears/bunny
+/datum/sprite_accessory/ears/mam_ears/bunny
 	name = "Bunny"
 	icon_state = "bunny"

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

@@ -2,6 +2,10 @@
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 	relevant_layers = list(BODY_ADJ_LAYER)
 
+/datum/sprite_accessory/frills/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return (!H.dna.features["frills"] || H.dna.features["frills"] == "None" || H.head && (H.head.flags_inv & HIDEEARS) || !HD || HD.status == BODYPART_ROBOTIC)
+
 /datum/sprite_accessory/frills/none
 	name = "None"
 	icon_state = "none"

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

@@ -3,6 +3,10 @@
 	color_src = HORNCOLOR
 	relevant_layers = list(HORNS_LAYER)
 
+/datum/sprite_accessory/horns/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return (!H.dna.features["horns"] || H.dna.features["horns"] == "None" || H.head && (H.head.flags_inv & HIDEHAIR) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEHAIR)) || !HD || HD.status == BODYPART_ROBOTIC)
+
 /datum/sprite_accessory/horns/none
 	name = "None"
 	icon_state = "none"

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

@@ -30,6 +30,9 @@
 	var/alt_taur_mode = NONE //Same as above.
 	var/hide_legs = USE_QUADRUPED_CLIP_MASK
 
+/datum/sprite_accessory/taur/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (!tauric || (H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)))
+
 /datum/sprite_accessory/taur/New()
 	switch(hide_legs)
 		if(USE_QUADRUPED_CLIP_MASK)

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

@@ -3,6 +3,10 @@
 	mutant_part_string = "snout"
 	relevant_layers = list(BODY_ADJ_LAYER, BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/snouts/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return ((H.wear_mask && (H.wear_mask.flags_inv & HIDESNOUT)) || (H.head && (H.head.flags_inv & HIDESNOUT)) || !HD || HD.status == BODYPART_ROBOTIC)
+
 /datum/sprite_accessory/snouts/sharp
 	name = "Sharp"
 	icon_state = "sharp"
@@ -150,136 +154,140 @@
 ************** Mammal Snouts **************
 *******************************************/
 
-/datum/sprite_accessory/mam_snouts
+/datum/sprite_accessory/snouts/mam_snouts
 	color_src = MATRIXED
 	icon = 'modular_citadel/icons/mob/mam_snouts.dmi'
 	recommended_species = list("mammal", "slimeperson", "insect", "podweak")
 	mutant_part_string = "snout"
 	relevant_layers = list(BODY_ADJ_LAYER, BODY_FRONT_LAYER)
 
-/datum/sprite_accessory/mam_snouts/none
+/datum/sprite_accessory/snouts/mam_snouts/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
+	return ((H.wear_mask && (H.wear_mask.flags_inv & HIDESNOUT)) || (H.head && (H.head.flags_inv & HIDESNOUT)) || !HD || HD.status == BODYPART_ROBOTIC)
+
+/datum/sprite_accessory/snouts/mam_snouts/none
 	name = "None"
 	icon_state = "none"
 	recommended_species = null
 	relevant_layers = null
 
-/datum/sprite_accessory/mam_snouts/bird
+/datum/sprite_accessory/snouts/mam_snouts/bird
 	name = "Beak"
 	icon_state = "bird"
 
-/datum/sprite_accessory/mam_snouts/bigbeak
+/datum/sprite_accessory/snouts/mam_snouts/bigbeak
 	name = "Big Beak"
 	icon_state = "bigbeak"
 
-/datum/sprite_accessory/mam_snouts/bug
+/datum/sprite_accessory/snouts/mam_snouts/bug
 	name = "Bug"
 	icon_state = "bug"
 	color_src = MUTCOLORS
 	extra2 = TRUE
 	extra2_color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_snouts/elephant
+/datum/sprite_accessory/snouts/mam_snouts/elephant
 	name = "Elephant"
 	icon_state = "elephant"
 	extra = TRUE
 	extra_color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_snouts/skulldog
+/datum/sprite_accessory/snouts/mam_snouts/skulldog
 	name = "Skulldog"
 	icon_state = "skulldog"
 	extra = TRUE
 	extra_color_src = MATRIXED
 
-/datum/sprite_accessory/mam_snouts/lcanid
+/datum/sprite_accessory/snouts/mam_snouts/lcanid
 	name = "Mammal, Long"
 	icon_state = "lcanid"
 
-/datum/sprite_accessory/mam_snouts/lcanidalt
+/datum/sprite_accessory/snouts/mam_snouts/lcanidalt
 	name = "Mammal, Long ALT"
 	icon_state = "lcanidalt"
 
-/datum/sprite_accessory/mam_snouts/scanid
+/datum/sprite_accessory/snouts/mam_snouts/scanid
 	name = "Mammal, Short"
 	icon_state = "scanid"
 
-/datum/sprite_accessory/mam_snouts/scanidalt
+/datum/sprite_accessory/snouts/mam_snouts/scanidalt
 	name = "Mammal, Short ALT"
 	icon_state = "scanidalt"
 
-/datum/sprite_accessory/mam_snouts/scanidalt2
+/datum/sprite_accessory/snouts/mam_snouts/scanidalt2
 	name = "Mammal, Short ALT 2"
 	icon_state = "scanidalt2"
 
-/datum/sprite_accessory/mam_snouts/wolf
+/datum/sprite_accessory/snouts/mam_snouts/wolf
 	name = "Mammal, Thick"
 	icon_state = "wolf"
 
-/datum/sprite_accessory/mam_snouts/wolfalt
+/datum/sprite_accessory/snouts/mam_snouts/wolfalt
 	name = "Mammal, Thick ALT"
 	icon_state = "wolfalt"
 
-/datum/sprite_accessory/mam_snouts/redpanda
+/datum/sprite_accessory/snouts/mam_snouts/redpanda
 	name = "WahCoon"
 	icon_state = "wah"
 
-/datum/sprite_accessory/mam_snouts/redpandaalt
+/datum/sprite_accessory/snouts/mam_snouts/redpandaalt
 	name = "WahCoon ALT"
 	icon_state = "wahalt"
 
-/datum/sprite_accessory/mam_snouts/rhino
+/datum/sprite_accessory/snouts/mam_snouts/rhino
 	name = "Horn"
 	icon_state = "rhino"
 	extra = TRUE
 	extra = MUTCOLORS3
 
-/datum/sprite_accessory/mam_snouts/rodent
+/datum/sprite_accessory/snouts/mam_snouts/rodent
 	name = "Rodent"
 	icon_state = "rodent"
 
-/datum/sprite_accessory/mam_snouts/husky
+/datum/sprite_accessory/snouts/mam_snouts/husky
 	name = "Husky"
 	icon_state = "husky"
 
-/datum/sprite_accessory/mam_snouts/otie
+/datum/sprite_accessory/snouts/mam_snouts/otie
 	name = "Otie"
 	icon_state = "otie"
 
-/datum/sprite_accessory/mam_snouts/pede
+/datum/sprite_accessory/snouts/mam_snouts/pede
 	name = "Scolipede"
 	icon_state = "pede"
 
-/datum/sprite_accessory/mam_snouts/sergal
+/datum/sprite_accessory/snouts/mam_snouts/sergal
 	name = "Sergal"
 	icon_state = "sergal"
 
-/datum/sprite_accessory/mam_snouts/shark
+/datum/sprite_accessory/snouts/mam_snouts/shark
 	name = "Shark"
 	icon_state = "shark"
 
-/datum/sprite_accessory/mam_snouts/hshark
+/datum/sprite_accessory/snouts/mam_snouts/hshark
 	name = "hShark"
 	icon_state = "hshark"
 
-/datum/sprite_accessory/mam_snouts/toucan
+/datum/sprite_accessory/snouts/mam_snouts/toucan
 	name = "Toucan"
 	icon_state = "toucan"
 
-/datum/sprite_accessory/mam_snouts/sharp
+/datum/sprite_accessory/snouts/mam_snouts/sharp
 	name = "Sharp"
 	icon_state = "sharp"
 	color_src = MUTCOLORS
 
-/datum/sprite_accessory/mam_snouts/round
+/datum/sprite_accessory/snouts/mam_snouts/round
 	name = "Round"
 	icon_state = "round"
 	color_src = MUTCOLORS
 
-/datum/sprite_accessory/mam_snouts/sharplight
+/datum/sprite_accessory/snouts/mam_snouts/sharplight
 	name = "Sharp + Light"
 	icon_state = "sharplight"
 	color_src = MUTCOLORS
 
-/datum/sprite_accessory/mam_snouts/roundlight
+/datum/sprite_accessory/snouts/mam_snouts/roundlight
 	name = "Round + Light"
 	icon_state = "roundlight"
 	color_src = MUTCOLORS
@@ -289,109 +297,109 @@
 **************** Snouts *******************
 *************but higher up*****************/
 
-/datum/sprite_accessory/mam_snouts/fbird
+/datum/sprite_accessory/snouts/mam_snouts/fbird
 	name = "Beak (Top)"
 	icon_state = "fbird"
 
-/datum/sprite_accessory/mam_snouts/fbigbeak
+/datum/sprite_accessory/snouts/mam_snouts/fbigbeak
 	name = "Big Beak (Top)"
 	icon_state = "fbigbeak"
 
-/datum/sprite_accessory/mam_snouts/fbug
+/datum/sprite_accessory/snouts/mam_snouts/fbug
 	name = "Bug (Top)"
 	icon_state = "fbug"
 	color_src = MUTCOLORS
 	extra2 = TRUE
 	extra2_color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_snouts/felephant
+/datum/sprite_accessory/snouts/mam_snouts/felephant
 	name = "Elephant (Top)"
 	icon_state = "felephant"
 	extra = TRUE
 	extra_color_src = MUTCOLORS3
 
-/datum/sprite_accessory/mam_snouts/flcanid
+/datum/sprite_accessory/snouts/mam_snouts/flcanid
 	name = "Mammal, Long (Top)"
 	icon_state = "flcanid"
 
-/datum/sprite_accessory/mam_snouts/flcanidalt
+/datum/sprite_accessory/snouts/mam_snouts/flcanidalt
 	name = "Mammal, Long ALT (Top)"
 	icon_state = "flcanidalt"
 
-/datum/sprite_accessory/mam_snouts/fscanid
+/datum/sprite_accessory/snouts/mam_snouts/fscanid
 	name = "Mammal, Short (Top)"
 	icon_state = "fscanid"
 
-/datum/sprite_accessory/mam_snouts/fscanidalt
+/datum/sprite_accessory/snouts/mam_snouts/fscanidalt
 	name = "Mammal, Short ALT (Top)"
 	icon_state = "fscanidalt"
 
-/datum/sprite_accessory/mam_snouts/fscanidalt2
+/datum/sprite_accessory/snouts/mam_snouts/fscanidalt2
 	name = "Mammal, Short ALT 2 (Top)"
 	icon_state = "fscanidalt2"
 
-/datum/sprite_accessory/mam_snouts/fwolf
+/datum/sprite_accessory/snouts/mam_snouts/fwolf
 	name = "Mammal, Thick (Top)"
 	icon_state = "fwolf"
 
-/datum/sprite_accessory/mam_snouts/fwolfalt
+/datum/sprite_accessory/snouts/mam_snouts/fwolfalt
 	name = "Mammal, Thick ALT (Top)"
 	icon_state = "fwolfalt"
 
-/datum/sprite_accessory/mam_snouts/fredpanda
+/datum/sprite_accessory/snouts/mam_snouts/fredpanda
 	name = "WahCoon (Top)"
 	icon_state = "fwah"
 
-/datum/sprite_accessory/mam_snouts/frhino
+/datum/sprite_accessory/snouts/mam_snouts/frhino
 	name = "Horn (Top)"
 	icon_state = "frhino"
 	extra = TRUE
 	extra = MUTCOLORS3
 
-/datum/sprite_accessory/mam_snouts/frodent
+/datum/sprite_accessory/snouts/mam_snouts/frodent
 	name = "Rodent (Top)"
 	icon_state = "frodent"
 
-/datum/sprite_accessory/mam_snouts/fhusky
+/datum/sprite_accessory/snouts/mam_snouts/fhusky
 	name = "Husky (Top)"
 	icon_state = "fhusky"
 
-/datum/sprite_accessory/mam_snouts/fotie
+/datum/sprite_accessory/snouts/mam_snouts/fotie
 	name = "Otie (Top)"
 	icon_state = "fotie"
 
-/datum/sprite_accessory/mam_snouts/fpede
+/datum/sprite_accessory/snouts/mam_snouts/fpede
 	name = "Scolipede (Top)"
 	icon_state = "fpede"
 
-/datum/sprite_accessory/mam_snouts/fsergal
+/datum/sprite_accessory/snouts/mam_snouts/fsergal
 	name = "Sergal (Top)"
 	icon_state = "fsergal"
 
-/datum/sprite_accessory/mam_snouts/fshark
+/datum/sprite_accessory/snouts/mam_snouts/fshark
 	name = "Shark (Top)"
 	icon_state = "fshark"
 
-/datum/sprite_accessory/mam_snouts/ftoucan
+/datum/sprite_accessory/snouts/mam_snouts/ftoucan
 	name = "Toucan (Top)"
 	icon_state = "ftoucan"
 
-/datum/sprite_accessory/mam_snouts/fsharp
+/datum/sprite_accessory/snouts/mam_snouts/fsharp
 	name = "Sharp (Top)"
 	icon_state = "fsharp"
 	color_src = MUTCOLORS
 
-/datum/sprite_accessory/mam_snouts/fround
+/datum/sprite_accessory/snouts/mam_snouts/fround
 	name = "Round (Top)"
 	icon_state = "fround"
 	color_src = MUTCOLORS
 
-/datum/sprite_accessory/mam_snouts/fsharplight
+/datum/sprite_accessory/snouts/mam_snouts/fsharplight
 	name = "Sharp + Light (Top)"
 	icon_state = "fsharplight"
 	color_src = MUTCOLORS
 
-/datum/sprite_accessory/mam_snouts/froundlight
+/datum/sprite_accessory/snouts/mam_snouts/froundlight
 	name = "Round + Light (Top)"
 	icon_state = "froundlight"
 	color_src = MUTCOLORS

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

@@ -2,10 +2,16 @@
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_ADJ_LAYER)
 
+/datum/sprite_accessory/spines/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (!H.dna.features["spines"] || H.dna.features["spines"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR))
+
 /datum/sprite_accessory/spines_animated
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_ADJ_LAYER)
 
+/datum/sprite_accessory/spines_animated/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return ((!H.dna.features["spines"] || H.dna.features["spines"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || H.dna.species.mutant_bodyparts["tail"])
+
 /datum/sprite_accessory/spines/none
 	name = "None"
 	icon_state = "none"

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

@@ -1,24 +1,24 @@
 //Synth snouts (This is the most important part)
-/datum/sprite_accessory/mam_snouts/synthliz
+/datum/sprite_accessory/snouts/mam_snouts/synthliz
 	recommended_species = list("synthliz")
 	icon = 'modular_citadel/icons/mob/synthliz_snouts.dmi'
 	color_src = MUTCOLORS
 	name = "Synthetic Lizard - Snout"
 	icon_state = "synthliz_basic"
 
-/datum/sprite_accessory/mam_snouts/synthliz/synthliz_under
+/datum/sprite_accessory/snouts/mam_snouts/synthliz/synthliz_under
 	icon = 'modular_citadel/icons/mob/synthliz_snouts.dmi'
 	color_src = MATRIXED
 	name = "Synthetic Lizard - Snout Under"
 	icon_state = "synthliz_under"
 
-/datum/sprite_accessory/mam_snouts/synthliz/synthliz_tert
+/datum/sprite_accessory/snouts/mam_snouts/synthliz/synthliz_tert
 	icon = 'modular_citadel/icons/mob/synthliz_snouts.dmi'
 	color_src = MATRIXED
 	name = "Synthetic Lizard - Snout Tertiary"
 	icon_state = "synthliz_tert"
 
-/datum/sprite_accessory/mam_snouts/synthliz/synthliz_tertunder
+/datum/sprite_accessory/snouts/mam_snouts/synthliz/synthliz_tertunder
 	icon = 'modular_citadel/icons/mob/synthliz_snouts.dmi'
 	color_src = MATRIXED
 	name = "Synthetic Lizard - Snout Tertiary Under"
@@ -42,14 +42,14 @@
 	icon_state = "synthlizpecslight"
 
 //Synth tails
-/datum/sprite_accessory/mam_tails/synthliz
+/datum/sprite_accessory/tails/mam_tails/synthliz
 	recommended_species = list("synthliz")
 	icon = 'modular_citadel/icons/mob/synthliz_tails.dmi'
 	color_src = MUTCOLORS
 	name = "Synthetic Lizard"
 	icon_state = "synthliz"
 
-/datum/sprite_accessory/mam_tails_animated/synthliz
+/datum/sprite_accessory/tails_animated/mam_tails_animated/synthliz
 	recommended_species = list("synthliz")
 	icon = 'modular_citadel/icons/mob/synthliz_tails.dmi'
 	color_src = MUTCOLORS

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

@@ -3,6 +3,9 @@
 	mutant_part_string = "tail"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/tails/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return ((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
+
 /datum/sprite_accessory/tails_animated
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 	mutant_part_string = "tailwag"
@@ -12,6 +15,9 @@
 ************* Lizard Tails ****************
 *******************************************/
 
+/datum/sprite_accessory/tails_animated/lizard/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric) || H.dna.species.mutant_bodyparts["tail_lizard"])
+
 /datum/sprite_accessory/tails/lizard/smooth
 	name = "Smooth"
 	icon_state = "smooth"
@@ -98,6 +104,9 @@
 	icon_state = "none"
 	relevant_layers = null
 
+/datum/sprite_accessory/tails_animated/human/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)|| H.dna.species.mutant_bodyparts["tail_human"])
+
 /datum/sprite_accessory/tails/human/ailurus
 	name = "Red Panda"
 	icon_state = "wah"
@@ -122,22 +131,22 @@
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	color_src = MATRIXED
 
-/datum/sprite_accessory/mam_tails/batl
+/datum/sprite_accessory/tails/mam_tails/batl
 	name = "Bat (Long)"
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	icon_state = "batl"
 
-/datum/sprite_accessory/mam_tails_animated/batl
+/datum/sprite_accessory/tails_animated/mam_tails_animated/batl
 	name = "Bat (Long)"
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	icon_state = "batl"
 
-/datum/sprite_accessory/mam_tails/bats
+/datum/sprite_accessory/tails/mam_tails/bats
 	name = "Bat (Short)"
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	icon_state = "bats"
 
-/datum/sprite_accessory/mam_tails_animated/bats
+/datum/sprite_accessory/tails_animated/mam_tails_animated/bats
 	name = "Bat (Short)"
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	icon_state = "bats"
@@ -518,368 +527,371 @@
 ************** Furry Tails ****************
 *******************************************/
 
-/datum/sprite_accessory/mam_tails
+/datum/sprite_accessory/tails/mam_tails
 	color_src = MATRIXED
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	recommended_species = list("mammal", "slimeperson", "podweak", "felinid", "insect")
 	mutant_part_string = "tail"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_FRONT_LAYER)
 
-/datum/sprite_accessory/mam_tails/none
+/datum/sprite_accessory/tails/mam_tails/none
 	name = "None"
 	icon_state = "none"
 	recommended_species = null
 	relevant_layers = null
 
-/datum/sprite_accessory/mam_tails_animated
+/datum/sprite_accessory/tails_animated/mam_tails_animated
 	color_src = MATRIXED
 	icon = 'modular_citadel/icons/mob/mam_tails.dmi'
 	mutant_part_string = "tailwag"
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_FRONT_LAYER)
 
-/datum/sprite_accessory/mam_tails_animated/none
+/datum/sprite_accessory/tails_animated/mam_tails_animated/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric) || H.dna.species.mutant_bodyparts["mam_tail"])
+
+/datum/sprite_accessory/tails_animated/mam_tails_animated/none
 	name = "None"
 	icon_state = "none"
 	relevant_layers = null
 
-/datum/sprite_accessory/mam_tails/ailurus
+/datum/sprite_accessory/tails/mam_tails/ailurus
 	name = "Red Panda"
 	icon_state = "wah"
 	extra = TRUE
 
-/datum/sprite_accessory/mam_tails_animated/ailurus
+/datum/sprite_accessory/tails_animated/mam_tails_animated/ailurus
 	name = "Red Panda"
 	icon_state = "wah"
 	extra = TRUE
 
-/datum/sprite_accessory/mam_tails/axolotl
+/datum/sprite_accessory/tails/mam_tails/axolotl
 	name = "Axolotl"
 	icon_state = "axolotl"
 
-/datum/sprite_accessory/mam_tails_animated/axolotl
+/datum/sprite_accessory/tails_animated/mam_tails_animated/axolotl
 	name = "Axolotl"
 	icon_state = "axolotl"
 
-/datum/sprite_accessory/mam_tails/batl
+/datum/sprite_accessory/tails/mam_tails/batl
 	name = "Bat (Long)"
 	icon_state = "batl"
 
-/datum/sprite_accessory/mam_tails_animated/batl
+/datum/sprite_accessory/tails_animated/mam_tails_animated/batl
 	name = "Bat (Long)"
 	icon_state = "batl"
 
-/datum/sprite_accessory/mam_tails/bats
+/datum/sprite_accessory/tails/mam_tails/bats
 	name = "Bat (Short)"
 	icon_state = "bats"
 
-/datum/sprite_accessory/mam_tails_animated/bats
+/datum/sprite_accessory/tails_animated/mam_tails_animated/bats
 	name = "Bat (Short)"
 	icon_state = "bats"
 
-/datum/sprite_accessory/mam_tails/bee
+/datum/sprite_accessory/tails/mam_tails/bee
 	name = "Bee"
 	icon_state = "bee"
 
-/datum/sprite_accessory/mam_tails_animated/bee
+/datum/sprite_accessory/tails_animated/mam_tails_animated/bee
 	name = "Bee"
 	icon_state = "bee"
 
-/datum/sprite_accessory/mam_tails/cat
+/datum/sprite_accessory/tails/mam_tails/cat
 	name = "Cat"
 	icon_state = "cat"
 	color_src = HAIR
 
-/datum/sprite_accessory/mam_tails_animated/cat
+/datum/sprite_accessory/tails_animated/mam_tails_animated/cat
 	name = "Cat"
 	icon_state = "cat"
 	color_src = HAIR
 
-/datum/sprite_accessory/mam_tails/catbig
+/datum/sprite_accessory/tails/mam_tails/catbig
 	name = "Cat, Big"
 	icon_state = "catbig"
 
-/datum/sprite_accessory/mam_tails_animated/catbig
+/datum/sprite_accessory/tails_animated/mam_tails_animated/catbig
 	name = "Cat, Big"
 	icon_state = "catbig"
 
-/datum/sprite_accessory/mam_tails/twocat
+/datum/sprite_accessory/tails/mam_tails/twocat
 	name = "Cat, Double"
 	icon_state = "twocat"
 
-/datum/sprite_accessory/mam_tails_animated/twocat
+/datum/sprite_accessory/tails_animated/mam_tails_animated/twocat
 	name = "Cat, Double"
 	icon_state = "twocat"
 
-/datum/sprite_accessory/mam_tails/corvid
+/datum/sprite_accessory/tails/mam_tails/corvid
 	name = "Corvid"
 	icon_state = "crow"
 
-/datum/sprite_accessory/mam_tails_animated/corvid
+/datum/sprite_accessory/tails_animated/mam_tails_animated/corvid
 	name = "Corvid"
 	icon_state = "crow"
 
-/datum/sprite_accessory/mam_tail/cow
+/datum/sprite_accessory/tails/mam_tail/cow
 	name = "Cow"
 	icon_state = "cow"
 
-/datum/sprite_accessory/mam_tails_animated/cow
+/datum/sprite_accessory/tails_animated/mam_tails_animated/cow
 	name = "Cow"
 	icon_state = "cow"
 
-/datum/sprite_accessory/mam_tails/eevee
+/datum/sprite_accessory/tails/mam_tails/eevee
 	name = "Eevee"
 	icon_state = "eevee"
 
-/datum/sprite_accessory/mam_tails_animated/eevee
+/datum/sprite_accessory/tails_animated/mam_tails_animated/eevee
 	name = "Eevee"
 	icon_state = "eevee"
 
-/datum/sprite_accessory/mam_tails/fennec
+/datum/sprite_accessory/tails/mam_tails/fennec
 	name = "Fennec"
 	icon_state = "fennec"
 
-/datum/sprite_accessory/mam_tails_animated/fennec
+/datum/sprite_accessory/tails_animated/mam_tails_animated/fennec
 	name = "Fennec"
 	icon_state = "fennec"
 
-/datum/sprite_accessory/mam_tails/human/fish
+/datum/sprite_accessory/tails/mam_tails/human/fish
 	name = "Fish"
 	icon_state = "fish"
 
-/datum/sprite_accessory/mam_tails_animated/human/fish
+/datum/sprite_accessory/tails_animated/mam_tails_animated/human/fish
 	name = "Fish"
 	icon_state = "fish"
 
-/datum/sprite_accessory/mam_tails/fox
+/datum/sprite_accessory/tails/mam_tails/fox
 	name = "Fox"
 	icon_state = "fox"
 
-/datum/sprite_accessory/mam_tails_animated/fox
+/datum/sprite_accessory/tails_animated/mam_tails_animated/fox
 	name = "Fox"
 	icon_state = "fox"
 
-/datum/sprite_accessory/mam_tails/hawk
+/datum/sprite_accessory/tails/mam_tails/hawk
 	name = "Hawk"
 	icon_state = "hawk"
 
-/datum/sprite_accessory/mam_tails_animated/hawk
+/datum/sprite_accessory/tails_animated/mam_tails_animated/hawk
 	name = "Hawk"
 	icon_state = "hawk"
 
-/datum/sprite_accessory/mam_tails/horse
+/datum/sprite_accessory/tails/mam_tails/horse
 	name = "Horse"
 	icon_state = "horse"
 	color_src = HAIR
 
-/datum/sprite_accessory/mam_tails_animated/horse
+/datum/sprite_accessory/tails_animated/mam_tails_animated/horse
 	name = "Horse"
 	icon_state = "horse"
 	color_src = HAIR
 
-/datum/sprite_accessory/mam_tails/husky
+/datum/sprite_accessory/tails/mam_tails/husky
 	name = "Husky"
 	icon_state = "husky"
 
-/datum/sprite_accessory/mam_tails_animated/husky
+/datum/sprite_accessory/tails_animated/mam_tails_animated/husky
 	name = "Husky"
 	icon_state = "husky"
 
-datum/sprite_accessory/mam_tails/insect
+datum/sprite_accessory/tails/mam_tails/insect
 	name = "Insect"
 	icon_state = "insect"
 
-/datum/sprite_accessory/mam_tails_animated/insect
+/datum/sprite_accessory/tails_animated/mam_tails_animated/insect
 	name = "Insect"
 	icon_state = "insect"
 
-/datum/sprite_accessory/mam_tails/kangaroo
+/datum/sprite_accessory/tails/mam_tails/kangaroo
 	name = "kangaroo"
 	icon_state = "kangaroo"
 
-/datum/sprite_accessory/mam_tails_animated/kangaroo
+/datum/sprite_accessory/tails_animated/mam_tails_animated/kangaroo
 	name = "kangaroo"
 	icon_state = "kangaroo"
 
-/datum/sprite_accessory/mam_tails/kitsune
+/datum/sprite_accessory/tails/mam_tails/kitsune
 	name = "Kitsune"
 	icon_state = "kitsune"
 
-/datum/sprite_accessory/mam_tails_animated/kitsune
+/datum/sprite_accessory/tails_animated/mam_tails_animated/kitsune
 	name = "Kitsune"
 	icon_state = "kitsune"
 
-/datum/sprite_accessory/mam_tails/lab
+/datum/sprite_accessory/tails/mam_tails/lab
 	name = "Lab"
 	icon_state = "lab"
 
-/datum/sprite_accessory/mam_tails_animated/lab
+/datum/sprite_accessory/tails_animated/mam_tails_animated/lab
 	name = "Lab"
 	icon_state = "lab"
 
-/datum/sprite_accessory/mam_tails/murid
+/datum/sprite_accessory/tails/mam_tails/murid
 	name = "Murid"
 	icon_state = "murid"
 
-/datum/sprite_accessory/mam_tails_animated/murid
+/datum/sprite_accessory/tails_animated/mam_tails_animated/murid
 	name = "Murid"
 	icon_state = "murid"
 
-/datum/sprite_accessory/mam_tails/otie
+/datum/sprite_accessory/tails/mam_tails/otie
 	name = "Otusian"
 	icon_state = "otie"
 
-/datum/sprite_accessory/mam_tails_animated/otie
+/datum/sprite_accessory/tails_animated/mam_tails_animated/otie
 	name = "Otusian"
 	icon_state = "otie"
 
-/datum/sprite_accessory/mam_tails/orca
+/datum/sprite_accessory/tails/mam_tails/orca
 	name = "Orca"
 	icon_state = "orca"
 
-/datum/sprite_accessory/mam_tails_animated/orca
+/datum/sprite_accessory/tails_animated/mam_tails_animated/orca
 	name = "Orca"
 	icon_state = "orca"
 
-/datum/sprite_accessory/mam_tails/pede
+/datum/sprite_accessory/tails/mam_tails/pede
 	name = "Scolipede"
 	icon_state = "pede"
 
-/datum/sprite_accessory/mam_tails_animated/pede
+/datum/sprite_accessory/tails_animated/mam_tails_animated/pede
 	name = "Scolipede"
 	icon_state = "pede"
 
-/datum/sprite_accessory/mam_tails/rabbit
+/datum/sprite_accessory/tails/mam_tails/rabbit
 	name = "Rabbit"
 	icon_state = "rabbit"
 
-/datum/sprite_accessory/mam_tails_animated/rabbit
+/datum/sprite_accessory/tails_animated/mam_tails_animated/rabbit
 	name = "Rabbit"
 	icon_state = "rabbit"
 
-/datum/sprite_accessory/mam_tails/sergal
+/datum/sprite_accessory/tails/mam_tails/sergal
 	name = "Sergal"
 	icon_state = "sergal"
 
-/datum/sprite_accessory/mam_tails_animated/sergal
+/datum/sprite_accessory/tails_animated/mam_tails_animated/sergal
 	name = "Sergal"
 	icon_state = "sergal"
 
-/datum/sprite_accessory/mam_tails/skunk
+/datum/sprite_accessory/tails/mam_tails/skunk
 	name = "Skunk"
 	icon_state = "skunk"
 
-/datum/sprite_accessory/mam_tails_animated/skunk
+/datum/sprite_accessory/tails_animated/mam_tails_animated/skunk
 	name = "Skunk"
 	icon_state = "skunk"
 
-/datum/sprite_accessory/mam_tails/smooth
+/datum/sprite_accessory/tails/mam_tails/smooth
 	name = "Smooth"
 	icon_state = "smooth"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails_animated/smooth
+/datum/sprite_accessory/tails_animated/mam_tails_animated/smooth
 	name = "Smooth"
 	icon_state = "smooth"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails_animated/spikes
+/datum/sprite_accessory/tails_animated/mam_tails_animated/spikes
 	name = "Spikes"
 	icon_state = "spikes"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails/spikes
+/datum/sprite_accessory/tails/mam_tails/spikes
 	name = "Spikes"
 	icon_state = "spikes"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails/shark
+/datum/sprite_accessory/tails/mam_tails/shark
 	name = "Shark"
 	icon_state = "shark"
 
-/datum/sprite_accessory/mam_tails_animated/shark
+/datum/sprite_accessory/tails_animated/mam_tails_animated/shark
 	name = "Shark"
 	icon_state = "shark"
 
-/datum/sprite_accessory/mam_tails/shepherd
+/datum/sprite_accessory/tails/mam_tails/shepherd
 	name = "Shepherd"
 	icon_state = "shepherd"
 
-/datum/sprite_accessory/mam_tails_animated/shepherd
+/datum/sprite_accessory/tails_animated/mam_tails_animated/shepherd
 	name = "Shepherd"
 	icon_state = "shepherd"
 
-/datum/sprite_accessory/mam_tails/straighttail
+/datum/sprite_accessory/tails/mam_tails/straighttail
 	name = "Straight Tail"
 	icon_state = "straighttail"
 
-/datum/sprite_accessory/mam_tails_animated/straighttail
+/datum/sprite_accessory/tails_animated/mam_tails_animated/straighttail
 	name = "Straight Tail"
 	icon_state = "straighttail"
 
-/datum/sprite_accessory/mam_tails/squirrel
+/datum/sprite_accessory/tails/mam_tails/squirrel
 	name = "Squirrel"
 	icon_state = "squirrel"
 
-/datum/sprite_accessory/mam_tails_animated/squirrel
+/datum/sprite_accessory/tails_animated/mam_tails_animated/squirrel
 	name = "Squirrel"
 	icon_state = "squirrel"
 
-/datum/sprite_accessory/mam_tails/tamamo_kitsune
+/datum/sprite_accessory/tails/mam_tails/tamamo_kitsune
 	name = "Tamamo Kitsune Tails"
 	icon_state = "9sune"
 
-/datum/sprite_accessory/mam_tails_animated/tamamo_kitsune
+/datum/sprite_accessory/tails_animated/mam_tails_animated/tamamo_kitsune
 	name = "Tamamo Kitsune Tails"
 	icon_state = "9sune"
 
-/datum/sprite_accessory/mam_tails/tentacle
+/datum/sprite_accessory/tails/mam_tails/tentacle
 	name = "Tentacle"
 	icon_state = "tentacle"
 
-/datum/sprite_accessory/mam_tails_animated/tentacle
+/datum/sprite_accessory/tails_animated/mam_tails_animated/tentacle
 	name = "Tentacle"
 	icon_state = "tentacle"
 
-/datum/sprite_accessory/mam_tails/tiger
+/datum/sprite_accessory/tails/mam_tails/tiger
 	name = "Tiger"
 	icon_state = "tiger"
 
-/datum/sprite_accessory/mam_tails_animated/tiger
+/datum/sprite_accessory/tails_animated/mam_tails_animated/tiger
 	name = "Tiger"
 	icon_state = "tiger"
 
-/datum/sprite_accessory/mam_tails/dtiger
+/datum/sprite_accessory/tails/mam_tails/dtiger
 	name = "Dark Tiger"
 	icon_state = "dtiger"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails_animated/dtiger
+/datum/sprite_accessory/tails_animated/mam_tails_animated/dtiger
 	name = "Dark Tiger"
 	icon_state = "dtiger"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails/ltiger
+/datum/sprite_accessory/tails/mam_tails/ltiger
 	name = "Light Tiger"
 	icon_state = "ltiger"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails_animated/ltiger
+/datum/sprite_accessory/tails_animated/mam_tails_animated/ltiger
 	name = "Light Tiger"
 	icon_state = "ltiger"
 	color_src = MUTCOLORS
 	icon = 'icons/mob/mutant_bodyparts.dmi'
 
-/datum/sprite_accessory/mam_tails/wolf
+/datum/sprite_accessory/tails/mam_tails/wolf
 	name = "Wolf"
 	icon_state = "wolf"
 
-/datum/sprite_accessory/mam_tails_animated/wolf
+/datum/sprite_accessory/tails_animated/mam_tails_animated/wolf
 	name = "Wolf"
 	icon_state = "wolf"

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

@@ -5,10 +5,16 @@
 	icon_state = "none"
 	relevant_layers = null
 
+/datum/sprite_accessory/wings/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (!H.dna.features["wings"] || H.dna.features["wings"] == "None" || (H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT) && (!H.wear_suit.species_exception || !is_type_in_list(src, H.wear_suit.species_exception))))
+
 /datum/sprite_accessory/wings_open
 	icon = 'icons/mob/wings.dmi'
 	relevant_layers = list(BODY_BEHIND_LAYER, BODY_ADJ_LAYER, BODY_FRONT_LAYER)
 
+/datum/sprite_accessory/wings_open/is_not_visible(var/mob/living/carbon/human/H, var/tauric)
+	return (H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT) && (!H.wear_suit.species_exception || !is_type_in_list(src, H.wear_suit.species_exception)) || H.dna.species.mutant_bodyparts["wings"])
+
 /datum/sprite_accessory/wings_open/angel
 	name = "Angel"
 	icon_state = "angel"

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

@@ -642,106 +642,19 @@ GLOBAL_LIST_EMPTY(roundstart_race_names)
 	if(!mutant_bodyparts)
 		return
 
-	var/obj/item/bodypart/head/HD = H.get_bodypart(BODY_ZONE_HEAD)
 	var/tauric = mutant_bodyparts["taur"] && H.dna.features["taur"] && H.dna.features["taur"] != "None"
 
-	if(mutant_bodyparts["tail_lizard"])
+	for(var/mutant_part in mutant_bodyparts)
-		if((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
+		var/reference_list = GLOB.mutant_reference_list[mutant_part]
-			bodyparts_to_add -= "tail_lizard"
+		if(reference_list)
-
+			var/datum/sprite_accessory/S
-	if(mutant_bodyparts["waggingtail_lizard"])
+			var/transformed_part = GLOB.mutant_transform_list[mutant_part]
-		if((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
+			if(transformed_part)
-			bodyparts_to_add -= "waggingtail_lizard"
+				S = reference_list[H.dna.features[transformed_part]]
-		else if (mutant_bodyparts["tail_lizard"])
+			else
-			bodyparts_to_add -= "waggingtail_lizard"
+				S = reference_list[H.dna.features[mutant_part]]
-
+			if(!S || S.is_not_visible(H, tauric))
-	if(mutant_bodyparts["tail_human"])
+				bodyparts_to_add -= mutant_part
-		if((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
-			bodyparts_to_add -= "tail_human"
-
-	if(mutant_bodyparts["waggingtail_human"])
-		if((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
-			bodyparts_to_add -= "waggingtail_human"
-		else if (mutant_bodyparts["tail_human"])
-			bodyparts_to_add -= "waggingtail_human"
-
-	if(mutant_bodyparts["spines"])
-		if(!H.dna.features["spines"] || H.dna.features["spines"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR))
-			bodyparts_to_add -= "spines"
-
-	if(mutant_bodyparts["waggingspines"])
-		if(!H.dna.features["spines"] || H.dna.features["spines"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR))
-			bodyparts_to_add -= "waggingspines"
-		else if (mutant_bodyparts["tail"])
-			bodyparts_to_add -= "waggingspines"
-
-	if(mutant_bodyparts["snout"]) //Take a closer look at that snout!
-		if((H.wear_mask && (H.wear_mask.flags_inv & HIDESNOUT)) || (H.head && (H.head.flags_inv & HIDESNOUT)) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "snout"
-
-	if(mutant_bodyparts["frills"])
-		if(!H.dna.features["frills"] || H.dna.features["frills"] == "None" || H.head && (H.head.flags_inv & HIDEEARS) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "frills"
-
-	if(mutant_bodyparts["horns"])
-		if(!H.dna.features["horns"] || H.dna.features["horns"] == "None" || H.head && (H.head.flags_inv & HIDEHAIR) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEHAIR)) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "horns"
-
-	if(mutant_bodyparts["ears"])
-		if(!H.dna.features["ears"] || H.dna.features["ears"] == "None" || H.head && (H.head.flags_inv & HIDEEARS) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEEARS)) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "ears"
-
-	if(mutant_bodyparts["wings"])
-		if(!H.dna.features["wings"] || H.dna.features["wings"] == "None" || (H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT) && (!H.wear_suit.species_exception || !is_type_in_list(src, H.wear_suit.species_exception))))
-			bodyparts_to_add -= "wings"
-
-	if(mutant_bodyparts["wings_open"])
-		if(H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT) && (!H.wear_suit.species_exception || !is_type_in_list(src, H.wear_suit.species_exception)))
-			bodyparts_to_add -= "wings_open"
-		else if (mutant_bodyparts["wings"])
-			bodyparts_to_add -= "wings_open"
-
-	if(mutant_bodyparts["insect_fluff"])
-		if(!H.dna.features["insect_fluff"] || H.dna.features["insect_fluff"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT))
-			bodyparts_to_add -= "insect_fluff"
-
-//CITADEL EDIT
-	//Race specific bodyparts:
-	//Xenos
-	if(mutant_bodyparts["xenodorsal"])
-		if(!H.dna.features["xenodorsal"] || H.dna.features["xenodorsal"] == "None" || (H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT)))
-			bodyparts_to_add -= "xenodorsal"
-	if(mutant_bodyparts["xenohead"])//This is an overlay for different castes using different head crests
-		if(!H.dna.features["xenohead"] || H.dna.features["xenohead"] == "None" || H.head && (H.head.flags_inv & HIDEHAIR) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEHAIR)) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "xenohead"
-	if(mutant_bodyparts["xenotail"])
-		if(!H.dna.features["xenotail"] || H.dna.features["xenotail"] == "None" || H.wear_suit && (H.wear_suit.flags_inv & HIDEJUMPSUIT))
-			bodyparts_to_add -= "xenotail"
-
-	//Other Races
-	if(mutant_bodyparts["mam_tail"])
-		if((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
-			bodyparts_to_add -= "mam_tail"
-
-	if(mutant_bodyparts["mam_waggingtail"])
-		if((H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)) || tauric)
-			bodyparts_to_add -= "mam_waggingtail"
-		else if (mutant_bodyparts["mam_tail"])
-			bodyparts_to_add -= "mam_waggingtail"
-
-	if(mutant_bodyparts["mam_ears"])
-		if(!H.dna.features["mam_ears"] || H.dna.features["mam_ears"] == "None" || H.head && (H.head.flags_inv & HIDEEARS) || (H.wear_mask && (H.wear_mask.flags_inv & HIDEEARS)) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "mam_ears"
-
-	if(mutant_bodyparts["mam_snouts"]) //Take a closer look at that snout!
-		if((H.wear_mask && (H.wear_mask.flags_inv & HIDESNOUT)) || (H.head && (H.head.flags_inv & HIDESNOUT)) || !HD || HD.status == BODYPART_ROBOTIC)
-			bodyparts_to_add -= "mam_snouts"
-
-	if(mutant_bodyparts["taur"])
-		if(!tauric || (H.wear_suit && (H.wear_suit.flags_inv & HIDETAUR)))
-			bodyparts_to_add -= "taur"
-
-//END EDIT
 
 	//Digitigrade legs are stuck in the phantom zone between true limbs and mutant bodyparts. Mainly it just needs more agressive updating than most limbs.
 	var/update_needed = FALSE
@@ -778,76 +691,22 @@ GLOBAL_LIST_EMPTY(roundstart_race_names)
 	var/list/dna_feature_as_text_string = list()
 
 	for(var/bodypart in bodyparts_to_add)
-		var/datum/sprite_accessory/S
+		var/reference_list = GLOB.mutant_reference_list[bodypart]
-		switch(bodypart)
+		if(reference_list)
-			if("tail_lizard")
+			var/datum/sprite_accessory/S
-				S = GLOB.tails_list_lizard[H.dna.features["tail_lizard"]]
+			var/transformed_part = GLOB.mutant_transform_list[bodypart]
-			if("waggingtail_lizard")
+			if(transformed_part)
-				S = GLOB.animated_tails_list_lizard[H.dna.features["tail_lizard"]]
+				S = reference_list[H.dna.features[transformed_part]]
-			if("tail_human")
+			else
-				S = GLOB.tails_list_human[H.dna.features["tail_human"]]
+				S = reference_list[H.dna.features[bodypart]]
-			if("waggingtail_human")
-				S = GLOB.animated_tails_list_human[H.dna.features["tail_human"]]
-			if("spines")
-				S = GLOB.spines_list[H.dna.features["spines"]]
-			if("waggingspines")
-				S = GLOB.animated_spines_list[H.dna.features["spines"]]
-			if("snout")
-				S = GLOB.snouts_list[H.dna.features["snout"]]
-			if("frills")
-				S = GLOB.frills_list[H.dna.features["frills"]]
-			if("horns")
-				S = GLOB.horns_list[H.dna.features["horns"]]
-			if("ears")
-				S = GLOB.ears_list[H.dna.features["ears"]]
-			if("body_markings")
-				S = GLOB.body_markings_list[H.dna.features["body_markings"]]
-			if("wings")
-				S = GLOB.wings_list[H.dna.features["wings"]]
-			if("wingsopen")
-				S = GLOB.wings_open_list[H.dna.features["wings"]]
-			if("deco_wings")
-				S = GLOB.deco_wings_list[H.dna.features["deco_wings"]]
-			if("legs")
-				S = GLOB.legs_list[H.dna.features["legs"]]
-			if("insect_wings")
-				S = GLOB.insect_wings_list[H.dna.features["insect_wings"]]
-			if("insect_fluff")
-				S = GLOB.insect_fluffs_list[H.dna.features["insect_fluff"]]
-			if("insect_markings")
-				S = GLOB.insect_markings_list[H.dna.features["insect_markings"]]
-			if("caps")
-				S = GLOB.caps_list[H.dna.features["caps"]]
-			if("ipc_screen")
-				S = GLOB.ipc_screens_list[H.dna.features["ipc_screen"]]
-			if("ipc_antenna")
-				S = GLOB.ipc_antennas_list[H.dna.features["ipc_antenna"]]
-			if("mam_tail")
-				S = GLOB.mam_tails_list[H.dna.features["mam_tail"]]
-			if("mam_waggingtail")
-				S = GLOB.mam_tails_animated_list[H.dna.features["mam_tail"]]
-			if("mam_body_markings")
-				S = GLOB.mam_body_markings_list[H.dna.features["mam_body_markings"]]
-			if("mam_ears")
-				S = GLOB.mam_ears_list[H.dna.features["mam_ears"]]
-			if("mam_snouts")
-				S = GLOB.mam_snouts_list[H.dna.features["mam_snouts"]]
-			if("taur")
-				S = GLOB.taur_list[H.dna.features["taur"]]
-			if("xenodorsal")
-				S = GLOB.xeno_dorsal_list[H.dna.features["xenodorsal"]]
-			if("xenohead")
-				S = GLOB.xeno_head_list[H.dna.features["xenohead"]]
-			if("xenotail")
-				S = GLOB.xeno_tail_list[H.dna.features["xenotail"]]
 
-		if(!S || S.icon_state == "none")
+			if(!S || S.icon_state == "none")
-			continue
+				continue
 
-		for(var/L in S.relevant_layers)
+			for(var/L in S.relevant_layers)
-			LAZYADD(relevant_layers["[L]"], S)
+				LAZYADD(relevant_layers["[L]"], S)
-		if(!S.mutant_part_string)
+			if(!S.mutant_part_string)
-			dna_feature_as_text_string[S] = bodypart
+				dna_feature_as_text_string[S] = bodypart
 
 	var/static/list/layer_text = list(
 		"[BODY_BEHIND_LAYER]" = "BEHIND",
@@ -2046,17 +1905,8 @@ GLOBAL_LIST_EMPTY(roundstart_race_names)
 	return
 
 /**
-
-
-
   * The human species version of [/mob/living/carbon/proc/get_biological_state]. Depends on the HAS_FLESH and HAS_BONE species traits, having bones lets you have bone wounds, having flesh lets you have burn, slash, and piercing wounds
-
-
-
   */
-
-
-
 /datum/species/proc/get_biological_state(mob/living/carbon/human/H)
 	. = BIO_INORGANIC
 	if(HAS_FLESH in species_traits)
@@ -2072,7 +1922,6 @@ GLOBAL_LIST_EMPTY(roundstart_race_names)
 	if(HAS_TRAIT(H, TRAIT_NOBREATH))
 		return TRUE
 
-
 /datum/species/proc/handle_environment(datum/gas_mixture/environment, mob/living/carbon/human/H)
 	if(!environment)
 		return
@@ -2264,7 +2113,6 @@ GLOBAL_LIST_EMPTY(roundstart_race_names)
 /datum/species/proc/spec_stun(mob/living/carbon/human/H,amount)
 	if(H)
 		stop_wagging_tail(H)
-
 	. = stunmod * H.physiology.stun_mod * amount
 
 //////////////

code/modules/mob/living/carbon/human/species_types/ethereal.dm

@@ -27,7 +27,7 @@
 	// Cold temperatures hurt faster as it is harder to move with out the heat energy
 	bodytemp_cold_damage_limit = (T20C - 10) // about 10c
 	*/
-	hair_color = "fixedmutcolor"
+	hair_color = "mutcolor"
 	hair_alpha = 140
 	var/current_color
 	var/EMPeffect = FALSE

code/modules/mob/living/carbon/human/species_types/jellypeople.dm

@@ -504,7 +504,7 @@
 	else if (select_alteration == "Ears")
 		var/list/snowflake_ears_list = list("Normal" = null)
 		for(var/path in GLOB.mam_ears_list)
-			var/datum/sprite_accessory/mam_ears/instance = GLOB.mam_ears_list[path]
+			var/datum/sprite_accessory/ears/mam_ears/instance = GLOB.mam_ears_list[path]
 			if(istype(instance, /datum/sprite_accessory))
 				var/datum/sprite_accessory/S = instance
 				if((!S.ckeys_allowed) || (S.ckeys_allowed.Find(H.client.ckey)))
@@ -518,7 +518,7 @@
 	else if (select_alteration == "Snout")
 		var/list/snowflake_snouts_list = list("Normal" = null)
 		for(var/path in GLOB.mam_snouts_list)
-			var/datum/sprite_accessory/mam_snouts/instance = GLOB.mam_snouts_list[path]
+			var/datum/sprite_accessory/snouts/mam_snouts/instance = GLOB.mam_snouts_list[path]
 			if(istype(instance, /datum/sprite_accessory))
 				var/datum/sprite_accessory/S = instance
 				if((!S.ckeys_allowed) || (S.ckeys_allowed.Find(H.client.ckey)))
@@ -549,7 +549,7 @@
 	else if (select_alteration == "Tail")
 		var/list/snowflake_tails_list = list("Normal" = null)
 		for(var/path in GLOB.mam_tails_list)
-			var/datum/sprite_accessory/mam_tails/instance = GLOB.mam_tails_list[path]
+			var/datum/sprite_accessory/tails/mam_tails/instance = GLOB.mam_tails_list[path]
 			if(istype(instance, /datum/sprite_accessory))
 				var/datum/sprite_accessory/S = instance
 				if((!S.ckeys_allowed) || (S.ckeys_allowed.Find(H.client.ckey)))

code/modules/mob/living/carbon/human/species_types/lizardpeople.dm

@@ -11,7 +11,7 @@
 	mutanttail = /obj/item/organ/tail/lizard
 	coldmod = 1.5
 	heatmod = 0.67
-	mutant_bodyparts = list("mcolor" = "0F0", "mcolor2" = "0F0", "mcolor3" = "0F0", "tail_lizard" = "Smooth", "snout" = "Round",
+	mutant_bodyparts = list("mcolor" = "0F0", "mcolor2" = "0F0", "mcolor3" = "0F0", "tail_lizard" = "Smooth", "mam_snouts" = "Round",
 							 "horns" = "None", "frills" = "None", "spines" = "None", "body_markings" = "None",
 							  "legs" = "Digitigrade", "taur" = "None", "deco_wings" = "None")
 	attack_verb = "slash"

code/modules/mob/living/carbon/human/species_types/plasmamen.dm

@@ -57,89 +57,10 @@
 	..()
 
 /datum/species/plasmaman/before_equip_job(datum/job/J, mob/living/carbon/human/H, visualsOnly = FALSE)
-	var/current_job = J?.title
 	var/datum/outfit/plasmaman/O = new /datum/outfit/plasmaman
-	switch(current_job)
+	if(J)
-		if("Chaplain")
+		if(J.plasma_outfit)
-			O = new /datum/outfit/plasmaman/chaplain
+			O = new J.plasma_outfit
-
-		if("Curator")
-			O = new /datum/outfit/plasmaman/curator
-
-		if("Janitor")
-			O = new /datum/outfit/plasmaman/janitor
-
-		if("Botanist")
-			O = new /datum/outfit/plasmaman/botany
-
-		if("Bartender", "Lawyer")
-			O = new /datum/outfit/plasmaman/bar
-
-		if("Cook")
-			O = new /datum/outfit/plasmaman/chef
-
-		if("Security Officer")
-			O = new /datum/outfit/plasmaman/security
-
-		if("Detective")
-			O = new /datum/outfit/plasmaman/detective
-
-		if("Warden")
-			O = new /datum/outfit/plasmaman/warden
-
-		if("Cargo Technician", "Quartermaster")
-			O = new /datum/outfit/plasmaman/cargo
-
-		if("Shaft Miner")
-			O = new /datum/outfit/plasmaman/mining
-
-		if("Medical Doctor")
-			O = new /datum/outfit/plasmaman/medical
-
-		if("Chemist")
-			O = new /datum/outfit/plasmaman/chemist
-
-		if("Geneticist")
-			O = new /datum/outfit/plasmaman/genetics
-
-		if("Roboticist")
-			O = new /datum/outfit/plasmaman/robotics
-
-		if("Virologist")
-			O = new /datum/outfit/plasmaman/viro
-
-		if("Scientist")
-			O = new /datum/outfit/plasmaman/science
-
-		if("Station Engineer")
-			O = new /datum/outfit/plasmaman/engineering
-
-		if("Atmospheric Technician")
-			O = new /datum/outfit/plasmaman/atmospherics
-
-		if("Captain")
-			O = new /datum/outfit/plasmaman/captain
-
-		if("Head of Personnel")
-			O = new /datum/outfit/plasmaman/hop
-
-		if("Head of Security")
-			O = new /datum/outfit/plasmaman/hos
-
-		if("Chief Engineer")
-			O = new /datum/outfit/plasmaman/ce
-
-		if("Chief Medical Officer")
-			O = new /datum/outfit/plasmaman/cmo
-
-		if("Research Director")
-			O = new /datum/outfit/plasmaman/rd
-
-		if("Mime")
-			O = new /datum/outfit/plasmaman/mime
-
-		if("Clown")
-			O = new /datum/outfit/plasmaman/clown
 
 	H.equipOutfit(O, visualsOnly)
 	H.internal = H.get_item_for_held_index(2)

code/modules/mob/living/carbon/human/species_types/shadowpeople.dm

@@ -82,13 +82,11 @@
 	M.AddSpell(SW)
 	shadowwalk = SW
 
-
 /obj/item/organ/brain/nightmare/Remove(special = FALSE)
 	if(shadowwalk && owner)
 		owner.RemoveSpell(shadowwalk)
 	return ..()
 
-
 /obj/item/organ/heart/nightmare
 	name = "heart of darkness"
 	desc = "An alien organ that twists and writhes when exposed to light."

code/modules/mob/living/carbon/human/species_types/skeletons.dm

@@ -24,7 +24,7 @@
 		burnmod = 1
 	..()
 
-/datum/species/skeleton/greater/check_roundstart_eligible()
+/datum/species/skeleton/check_roundstart_eligible()
 	if(SSevents.holidays && SSevents.holidays[HALLOWEEN])
 		return TRUE
 	return ..()

code/modules/mob/living/carbon/human/species_types/synths.dm

@@ -100,14 +100,12 @@
 	else
 		return ..()
 
-
 /datum/species/synth/handle_body(mob/living/carbon/human/H)
 	if(fake_species)
 		fake_species.handle_body(H)
 	else
 		return ..()
 
-
 /datum/species/synth/handle_mutant_bodyparts(mob/living/carbon/human/H, forced_colour)
 	if(fake_species)
 		fake_species.handle_body(H,forced_colour)