Adds explorer drones / adventures. (#57851)

A new side-job for cargo. Prepare and launch exploration drones at distant sites to encounter weird adventures, collect loot and expand the station cargo network. Adventures - the main content type here, can be written by anyone without any knowledge of programming. The purpose here is creating an way of interesting way of delivering lore (and adding some new job content/cargo expansion method).

Co-authored-by: tralezab <40974010+tralezab@users.noreply.github.com>
Co-authored-by: EOBGames <58124831+EOBGames@users.noreply.github.com>
Co-authored-by: Fikou <piotrbryla@onet.pl>
Co-authored-by: Aleksej Komarov <stylemistake@gmail.com>

code/modules/cargo/exports/antiques.dm

@@ -0,0 +1,4 @@
+/datum/export/antique
+	cost = CARGO_CRATE_VALUE*10
+	unit_name = "antique"
+	export_types = list(/obj/item/antique)

code/modules/cargo/orderconsole.dm

@@ -43,6 +43,14 @@
 	QDEL_NULL(radio)
 	return ..()
 
+/obj/machinery/computer/cargo/attacked_by(obj/item/I, mob/living/user)
+	if(istype(I,/obj/item/trade_chip))
+		var/obj/item/trade_chip/contract = I
+		contract.try_to_unlock_contract(user)
+		return TRUE
+	else
+		return ..()
+
 /obj/machinery/computer/cargo/proc/get_export_categories()
 	. = EXPORT_CARGO
 	if(contraband)

code/modules/cargo/packs.dm

@@ -2457,6 +2457,13 @@
 					/obj/item/book/random)
 	crate_type = /obj/structure/closet/crate/wooden
 
+/datum/supply_pack/misc/exploration_drone
+	name = "Exploration Drone"
+	desc = "A replacement long-range exploration drone."
+	cost = CARGO_CRATE_VALUE * 5
+	contains = list(/obj/item/exodrone)
+	crate_name = "exodrone crate"
+
 /datum/supply_pack/misc/paper
 	name = "Bureaucracy Crate"
 	desc = "High stacks of papers on your desk Are a big problem - make it Pea-sized with these bureaucratic supplies! Contains six pens, some camera film, hand labeler supplies, a paper bin, a carbon paper bin, three folders, a laser pointer, two clipboards and two stamps."//that was too forced
@@ -2799,3 +2806,49 @@
 					/obj/item/vending_refill/wardrobe/det_wardrobe,
 					/obj/item/vending_refill/wardrobe/law_wardrobe)
 	crate_name = "security department supply crate"
+
+
+/// Exploration drone unlockables ///
+
+/datum/supply_pack/exploration
+	special = TRUE
+	group = "Outsourced"
+
+/datum/supply_pack/exploration/scrapyard
+	name = "Scrapyard Crate"
+	desc = "Outsourced crate containing various junk."
+	cost = CARGO_CRATE_VALUE * 5
+	contains = list(/obj/item/relic,
+					/obj/item/broken_bottle,
+					/obj/item/pickaxe/rusted)
+	crate_name = "scrapyard crate"
+
+/datum/supply_pack/exploration/catering
+	name = "Catering Crate"
+	desc = "No cook? No problem! Food quality may vary depending on provider."
+	cost = CARGO_CRATE_VALUE * 5
+	contains = list(/obj/item/food/sandwich,
+					/obj/item/food/sandwich,
+					/obj/item/food/sandwich,
+					/obj/item/food/sandwich,
+					/obj/item/food/sandwich)
+	crate_name = "outsourced food crate"
+
+/datum/supply_pack/exploration/catering/fill(obj/structure/closet/crate/C)
+	. = ..()
+	if(prob(30))
+		for(var/obj/item/food/F in C)
+			F.name = "spoiled [F.name]"
+			F.foodtypes |= GROSS
+			F.MakeEdible()
+
+/datum/supply_pack/exploration/shrubbery
+	name = "Shrubbery Crate"
+	desc = "Crate full of hedge shrubs."
+	cost = CARGO_CRATE_VALUE * 5
+	crate_name = "shrubbery crate"
+	var/shrub_amount = 8
+
+/datum/supply_pack/exploration/shrubbery/fill(obj/structure/closet/crate/C)
+	for(var/i in 1 to shrub_amount)
+		new /obj/item/grown/shrub(C)