Adds a system for refitting species clothing

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"