Adds a system for refitting species clothing

code/game/machinery/suit_storage_unit.dm

@@ -1064,19 +1064,9 @@
 	if(!target_species || !target_department)
 		return
 
-	switch(target_species)
-		if("Skrell")
-			if(helmet) helmet.species_restricted = list("Skrell")
-			if(suit) suit.species_restricted = list("exclude","Unathi","Tajaran","Diona","Vox")
-		if("Human")
-			if(helmet) helmet.species_restricted = list("exclude","Unathi","Tajaran","Diona","Vox","Skrell")
-			if(suit) suit.species_restricted = list("exclude","Unathi","Tajaran","Diona","Vox")
-		if("Unathi")
-			if(helmet) helmet.species_restricted = list("Unathi")
-			if(suit) suit.species_restricted = list("Unathi")
-		if("Tajaran")
-			if(helmet) helmet.species_restricted = list("Tajaran")
-			if(suit) suit.species_restricted = list("Tajaran")
+	if(target_species)
+		if(helmet) helmet.refit_for_species(target_species)
+		if(suit) suit.refit_for_species(target_species)
 
 	switch(target_department)
 		if("Engineering")

code/game/objects/items.dm

@@ -49,6 +49,18 @@
 	var/list/sprite_sheets = null
 	var/icon_override = null  //Used to override hardcoded clothing dmis in human clothing proc.
 
+	/* Species-specific sprite sheets for object and inhand sprites
+	Works similarly to worn sprite_sheets, except the alternate sprites are used when the clothing/refit_for_species() proc is called.
+	*/
+	var/list/sprite_sheets_obj = null
+	
+	//Inhand is not as big a deal as the object sprites, so I'm not sure if these are worth the extra vars.
+	//Maybe in the future:
+	//var/list/sprite_sheets_inhand_l = null
+	//var/list/sprite_sheets_inhand_r = null
+	//var/icon_l_hand = 'icons/mob/items_lefthand.dmi'
+	//var/icon_r_hand = 'icons/mob/items_righthand.dmi'
+	
 /obj/item/device
 	icon = 'icons/obj/device.dmi'
 

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

@@ -7,7 +7,7 @@
 	desc = "A kit containing all the needed tools and parts to modify a hardsuit for another user."
 	icon_state = "modkit"
 	var/parts = MODKIT_FULL
-	var/list/target_species = list("Human","Skrell")
+	var/target_species = null
 
 	var/list/permitted_types = list(
 		/obj/item/clothing/head/helmet/space/rig,
@@ -38,20 +38,21 @@
 
 	var/obj/item/clothing/I = O
 	if(istype(I))
-		I.species_restricted = target_species.Copy()
+		if (target_species)
+			I.refit_for_species(target_species)
+		else
+			I.refit_for_species("Human")
 
 	parts--
 	if(!parts)
 		user.drop_from_inventory(src)
 		del(src)
 
+/obj/item/device/modkit/examine()
+	..()
+	usr << "It looks as though it modifies hardsuits to fit the following [target_species? target_species : "Human"] users."
+
 /obj/item/device/modkit/tajaran
 	name = "tajaran hardsuit modification kit"
 	desc = "A kit containing all the needed tools and parts to modify a hardsuit for another user. This one looks like it's meant for Tajara."
-	target_species = list("Tajaran")
-
-/obj/item/device/modkit/examine()
-	..()
-	usr << "It looks as though it modifies hardsuits to fit the following users:"
-	for(var/species in target_species)
-		usr << "- [species]"
+	target_species = "Tajaran"

code/modules/clothing/clothing.dm

@@ -32,6 +32,27 @@
 
 	return 1
 
+/obj/item/clothing/proc/refit_for_species(var/target_species)
+	switch(target_species)
+		if("Human", "Skrell")	//humanoid bodytypes
+			species_restricted = list("exclude","Unathi","Tajaran","Diona","Vox")
+		else 
+			species_restricted = list(target_species)
+	
+	if (sprite_sheets_obj && (target_species in sprite_sheets_obj))
+		icon = sprite_sheets_obj[target_species]
+
+/obj/item/clothing/head/helmet/refit_for_species(var/target_species)
+	switch(target_species)
+		if("Human")
+			species_restricted = list("exclude","Unathi","Tajaran","Diona","Vox")
+		else 
+			species_restricted = list(target_species)
+	
+	if (sprite_sheets_obj && (target_species in sprite_sheets_obj))
+		icon = sprite_sheets_obj[target_species]
+
+
 //Ears: headsets, earmuffs and tiny objects
 /obj/item/clothing/ears
 	name = "ears"