Moves reskinning items to /obj (#28558)

code/game/objects/objs.dm

@@ -23,7 +23,8 @@
 
 	var/persistence_replacement //have something WAY too amazing to live to the next round? Set a new path here. Overuse of this var will make me upset.
 	var/unique_rename = FALSE // can you customize the description/name of the thing?
-
+	var/current_skin //Has the item been reskinned?
+	var/list/unique_reskin //List of options to reskin.
 	var/dangerous_possession = FALSE	//Admin possession yes/no
 
 /obj/vv_edit_var(vname, vval)
@@ -196,6 +197,27 @@
 	..()
 	if(unique_rename)
 		to_chat(user, "<span class='notice'>Use a pen on it to rename it or change its description.</span>")
+	if(unique_reskin && !current_skin)
+		to_chat(user, "<span class='notice'>Alt-click it to reskin it.</span>")
+
+/obj/AltClick(mob/user)
+	. = ..()
+	if(unique_reskin && !current_skin && in_range(user,src))
+		if(user.incapacitated())
+			to_chat(user, "<span class='warning'>You can't do that right now!</span>")
+			return
+		reskin_obj(user)
+
+/obj/proc/reskin_obj(mob/M)
+	if(!LAZYLEN(unique_reskin))
+		return
+	var/choice = input(M,"Warning, you can only reskin [src] once!","Reskin Object") as null|anything in unique_reskin
+	if(!QDELETED(src) && choice && !current_skin && !M.incapacitated() && in_range(M,src))
+		if(!unique_reskin[choice])
+			return
+		current_skin = choice
+		icon_state = unique_reskin[choice]
+		to_chat(M, "[src] is now skinned as '[choice].'")
 
 /obj/proc/gang_contraband_value()
 	return 0