Fixes some issues related to the pra away mission (#7488)

-fixes the commissar role not working properly, making some ghost roles check more robust
-fixes a couple of mapping errors on that space ruin
-fixes the nuclear launcher magazine not accepting the proper bullets
-fixes the cosmonaut suit not accepting tanks on the suit storage slot

code/modules/clothing/spacesuits/void/alien.dm

@@ -52,7 +52,7 @@
 	icon_state = "cosmo_suit"
 	item_state = "cosmo_suit"
 	armor = list(melee = 50, bullet = 50, laser = 30, energy = 15, bomb = 40, bio = 100, rad = 60)
-	allowed = list(/obj/item/device/flashlight,/obj/item/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/melee/baton,/obj/item/melee/energy/sword,/obj/item/handcuffs)
+	allowed = list(/obj/item/tank,/obj/item/device/flashlight,/obj/item/gun,/obj/item/ammo_magazine,/obj/item/ammo_casing,/obj/item/melee/baton,/obj/item/melee/energy/sword,/obj/item/handcuffs)
 	species_restricted = list("Tajara")
 	refittable = FALSE
 	description_fluff = "The People's Republic of Adhomai enjoys having the only militarized spaceships of all the factions on Adhomai. Initially they relied on contracting outside \

code/modules/ghostroles/spawner/base.dm

@@ -46,22 +46,23 @@
 	if(req_head_whitelist && !check_whitelist(user))
 		return "Missing Head of Staff Whitelist"
 
-	if(req_species_whitelist && !is_alien_whitelisted(user, req_species_whitelist))
-		return "Missing Species Whitelist"
-
 	if(jobban_job && jobban_isbanned(user,jobban_job))
 		return "Job Banned"
 
 	if(!enabled && !can_edit(user)) //If its not enabled and the user cant edit it, dont show it
 		return "Currently Disabled"
 
+	if(req_species_whitelist)
+		if(!is_alien_whitelisted(user, req_species_whitelist))
+			return "Missing Species Whitelist"
+
 	return FALSE
 
 //Return a error message if the user CANT spawn. Otherwise FALSE
 /datum/ghostspawner/proc/cant_spawn(mob/user) //If the user can spawn using the spawner
 	if(!ROUND_IS_STARTED)
 		return "The round is not started yet."
-	var/cant_see = cant_see()
+	var/cant_see = cant_see(user)
 	if(cant_see) //If we cant see it, we cant spawn it
 		return cant_see
 	if(!istype(user, /mob/abstract/observer))

code/modules/ghostroles/spawner/human/pra.dm

@@ -8,6 +8,7 @@
 	spawnpoints = list("pra_cosmonaut")
 	req_perms = null
 	max_count = 3
+	uses_species_whitelist = FALSE
 
 	outfit = /datum/outfit/admin/pra_cosmonaut
 	possible_species = list("Tajara", "M'sai Tajara", "Zhan-Khazan Tajara")
@@ -18,6 +19,7 @@
 	special_role = "Kosmostrelki"
 	respawn_flag = null
 	extra_languages = list(LANGUAGE_SIIK_MAAS)
+	uses_species_whitelist = FALSE
 
 /datum/ghostspawner/human/pra_cosmonaut/commissar
 	short_name = "pra_commissar"
@@ -29,10 +31,9 @@
 	assigned_role = "Party Commissar"
 	special_role = "Party Commissar"
 
-	req_species_whitelist = "Tajara"
-
 	outfit = /datum/outfit/admin/pra_cosmonaut/commissar
 	possible_species = list("Tajara", "M'sai Tajara")
+	req_species_whitelist = "Tajara"
 
 /datum/outfit/admin/pra_cosmonaut
 	name = "Kosmostrelki"

code/modules/projectiles/ammunition/bullets.dm

@@ -316,5 +316,6 @@
 /obj/item/ammo_casing/nuke
 	name = "miniaturized nuclear warhead"
 	icon_state = "nuke"
+	caliber = "nuke"
 	desc = "A miniaturized version of a nuclear bomb."
 	projectile_type = /obj/item/projectile/bullet/nuke