Re-adds species uplink items (and some minor fixes) (#64460)

code/modules/antagonists/traitor/datum_traitor.dm

@@ -51,8 +51,6 @@
 		SStraitor.register_uplink_handler(uplink_handler)
 
 		uplink_handler.has_objectives = TRUE
-		uplink_handler.owner = owner
-		uplink_handler.assigned_role = owner.assigned_role.title
 		uplink_handler.generate_objectives()
 
 		if(uplink_handler.progression_points < SStraitor.current_global_progression)
@@ -60,7 +58,10 @@
 		var/list/uplink_items = list()
 		for(var/datum/uplink_item/item as anything in SStraitor.uplink_items)
 			if(item.item && (!length(item.restricted_roles) || (uplink_handler.assigned_role in item.restricted_roles)) \
-				&&  !item.cant_discount && (item.purchasable_from & uplink_handler.uplink_flag) && item.cost > 1)
+				&& !item.cant_discount && (item.purchasable_from & uplink_handler.uplink_flag) && item.cost > 1)
+				uplink_items += item
+			if(item.item && (!length(item.restricted_species) || (uplink_handler.assigned_species in item.restricted_species)) \
+				&& !item.cant_discount && (item.purchasable_from & uplink_handler.uplink_flag) && item.cost > 1)
 				uplink_items += item
 		uplink_handler.extra_purchasable += create_uplink_sales(uplink_sale_count, /datum/uplink_category/discounts, -1, uplink_items)
 

code/modules/antagonists/traitor/uplink_handler.dm

@@ -38,6 +38,8 @@
 	var/list/potential_duplicate_objectives = list()
 	/// The role that this uplink handler is associated to.
 	var/assigned_role
+	/// The species this uplink handler is associated to.
+	var/assigned_species
 	/// Whether this is in debug mode or not. If in debug mode, allows all purchases
 	var/debug_mode = FALSE
 
@@ -60,6 +62,8 @@
 
 		if(length(to_purchase.restricted_roles) && !(assigned_role in to_purchase.restricted_roles))
 			return FALSE
+		if(length(to_purchase.restricted_species) && !(assigned_species in to_purchase.restricted_species))
+			return FALSE
 
 	var/stock = item_stock[to_purchase] || INFINITY
 	if(telecrystals < to_purchase.cost || stock <= 0 || (has_progression && progression_points < to_purchase.progression_minimum))

code/modules/asset_cache/asset_list_items.dm

@@ -578,6 +578,7 @@
 				"restricted" = item.restricted,
 				"limited_stock" = item.limited_stock,
 				"restricted_roles" = item.restricted_roles,
+				"restricted_species" = item.restricted_species,
 				"progression_minimum" = item.progression_minimum,
 			))
 		}

code/modules/uplink/uplink_items.dm

@@ -53,6 +53,8 @@
 	var/purchasable_from = ALL
 	/// If this uplink item is only available to certain roles. Roles are dependent on the frequency chip or stored ID.
 	var/list/restricted_roles = list()
+	/// The species able to purchase this uplink item.
+	var/restricted_species = list()
 	/// The minimum amount of progression needed for this item to be added to uplinks.
 	var/progression_minimum = 0
 	/// Whether this purchase is visible in the purchase log.

code/modules/uplink/uplink_items/species.dm

@@ -0,0 +1,15 @@
+/datum/uplink_category/species
+	name = "Species Restricted"
+	weight = 1
+
+/datum/uplink_item/species_restricted
+	category = /datum/uplink_category/species
+	purchasable_from = ~(UPLINK_NUKE_OPS | UPLINK_CLOWN_OPS)
+
+/datum/uplink_item/species_restricted/moth_lantern
+	name = "Extra-Bright Lantern"
+	desc = "We heard that moths such as yourself really like lamps, so we decided to grant you early access to a prototype \
+	Syndicate brand \"Extra-Bright Lantern™\". Enjoy."
+	cost = 2
+	item = /obj/item/flashlight/lantern/syndicate
+	restricted_species = list(SPECIES_MOTH)