3D printed guns.

code/_globalvars/lists/maintenance_loot.dm

@@ -369,6 +369,7 @@ GLOBAL_LIST_INIT(rarity_loot, list(//rare: really good items
 		/obj/item/tattoo_kit = 1,
 		/obj/item/folder/ancient_paperwork = 1,
 		/obj/item/seeds/tree/money = 1, //monkestation edit
+		/obj/item/disk/design_disk/fss = 1, //monkestation edit
 		) = 1,
 
 ))

monkestation/code/modules/cargo/crates/imports.dm

@@ -55,7 +55,6 @@
 	access_view = ACCESS_ARMORY
 	crate_type = /obj/structure/closet/crate/secure/weapon
 
-// MONKESTATION ADDITION START
 /datum/supply_pack/imports/Lrevolvercrate
 	name = "Long Revolver Crate"
 	desc = "We got these old revolvers from a unnamed man, enjoy them"
@@ -83,4 +82,11 @@
 	access = ACCESS_ARMORY
 	access_view = ACCESS_ARMORY
 	crate_type = /obj/structure/closet/crate/secure/weapon
-// MONKESTATION ADDITION END
+
+/datum/supply_pack/imports/fss
+	name = "FSS-550 Design Disk"
+	desc = "Do you hate gun control? So do I! This will let any autolathe produce more guns than security can keep track of!"
+	cost = CARGO_CRATE_VALUE * 10
+	hidden = TRUE
+	contains = list(/obj/item/disk/design_disk/fss)
+	crate_name = "Emergency Crate"

monkestation/code/modules/cargo/markets/market_items.dm

@@ -37,3 +37,23 @@
 	price_max = CARGO_CRATE_VALUE * 8
 	stock_max = 1
 	availability_prob = 20
+
+/datum/market_item/weapon/fss_disk
+	name = "FSS-550 Design Disk"
+	desc = "I HATE security, I HATE how security doesn't let the crew own guns. So I'm going to sell this disk here so EVERYONE can have a gun!"
+	item = /obj/item/disk/design_disk/fss
+
+	price_min = CARGO_CRATE_VALUE * 8
+	price_max = CARGO_CRATE_VALUE * 10
+	stock_max = 1
+	availability_prob = 10
+
+/datum/market_item/weapon/fss
+	name = "FSS-550"
+	desc = "A printed version of the venerable WT-550 Autorifle. This has led to the firearm being quite easy to make and distribute away from the prying eyes of security. Unfortunately the gun isn't that good."
+	item = /obj/item/gun/ballistic/automatic/wt550/fss
+
+	price_min = CARGO_CRATE_VALUE * 6
+	price_max = CARGO_CRATE_VALUE * 8
+	stock_max = 2
+	availability_prob = 20

monkestation/code/modules/projectiles/guns/ballistic/fss.dm

@@ -0,0 +1,127 @@
+/obj/item/gun/ballistic/automatic/wt550/fss //Slightly worse printable WT-550
+	name = "\improper FSS-550"
+	desc = "A modified printable version of the WT-550 autorifle, in order to be printed by an autolathe, some sacrifices had to be made. Not only does this gun have less stopping power, the magazine doesn't entirely fit, and it takes a bit of force to jam it in or rip it out. Used by Syndicate agents and rebels in more than 50 systems."
+	icon = 'monkestation/icons/obj/guns/guns.dmi'
+	lefthand_file = 'monkestation/icons/mob/inhands/weapons/guns_lefthand.dmi'
+	righthand_file = 'monkestation/icons/mob/inhands/weapons/guns_righthand.dmi'
+	icon_state = "fss550"
+	inhand_icon_state = "fss"
+	spread = 2
+	projectile_damage_multiplier = 0.9
+	///How long does it take to add or remove a magazine from this gun.
+	var/magazine_time = 4 SECONDS
+
+///Modify proc so it takes time to add or remove the magazine.
+/obj/item/gun/ballistic/automatic/wt550/fss/insert_magazine(mob/user, obj/item/ammo_box/magazine/AM, display_message = TRUE)
+	if(!istype(AM, accepted_magazine_type))
+		balloon_alert(user, "[AM.name] doesn't fit!")
+		return FALSE
+	if(!do_after(user, magazine_time, target = src))
+		balloon_alert(user, "interrupted!")
+		return FALSE
+	if(user.transferItemToLoc(AM, src))
+		magazine = AM
+		if (display_message)
+			balloon_alert(user, "[magazine_wording] loaded")
+		playsound(src, load_empty_sound, load_sound_volume, load_sound_vary)
+		if (bolt_type == BOLT_TYPE_OPEN && !bolt_locked)
+			chamber_round(TRUE)
+		update_appearance()
+		return TRUE
+	else
+		to_chat(user, span_warning("You cannot seem to get [src] out of your hands!"))
+		return FALSE
+
+///Modify proc so it takes time to add or remove the magazine.
+/obj/item/gun/ballistic/automatic/wt550/fss/eject_magazine(mob/user, display_message = TRUE, obj/item/ammo_box/magazine/tac_load = null)
+	if(!do_after(user, magazine_time, target = src))
+		balloon_alert(user, "interrupted!")
+		return FALSE
+	if(bolt_type == BOLT_TYPE_OPEN)
+		chambered = null
+	if (magazine.ammo_count())
+		playsound(src, load_sound, load_sound_volume, load_sound_vary)
+	else
+		playsound(src, load_empty_sound, load_sound_volume, load_sound_vary)
+	magazine.forceMove(drop_location())
+	var/obj/item/ammo_box/magazine/old_mag = magazine
+	if (tac_load)
+		if (insert_magazine(user, tac_load, FALSE))
+			balloon_alert(user, "[magazine_wording] swapped")
+		else
+			to_chat(user, span_warning("You dropped the old [magazine_wording], but the new one doesn't fit. How embarassing."))
+			magazine = null
+	else
+		magazine = null
+	user.put_in_hands(old_mag)
+	old_mag.update_appearance()
+	if (display_message)
+		balloon_alert(user, "[magazine_wording] unloaded")
+	update_appearance()
+
+/obj/item/gun/ballistic/automatic/wt550/fss/no_mag
+	spawnwithmagazine = FALSE
+
+/obj/item/disk/design_disk/fss
+	name = "FSS-550 Design Disk"
+	desc = "A disk that allows an autolathe to print the FSS-550 and associated ammo."
+	icon_state = "datadisk1"
+
+/obj/item/disk/design_disk/fss/Initialize(mapload)
+	. = ..()
+	blueprints += new /datum/design/fss
+	blueprints += new /datum/design/mag_autorifle_fss
+	blueprints += new /datum/design/mag_autorifle_fss/ap_mag
+	blueprints += new /datum/design/mag_autorifle_fss/ic_mag
+	blueprints += new /datum/design/mag_autorifle_fss/rub_mag
+	blueprints += new /datum/design/mag_autorifle_fss/salt_mag
+
+/datum/design/fss
+	name = "FSS-550"
+	desc = "FSS-550 autorifle."
+	id = "fss"
+	build_type = AUTOLATHE
+	materials = list(/datum/material/iron = 20000, /datum/material/glass = 1000)
+	build_path = /obj/item/gun/ballistic/automatic/wt550/fss/no_mag
+	category = list(RND_CATEGORY_IMPORTED)
+
+/datum/design/mag_autorifle_fss //WT-550 ammo but printable in autolathe and you get it from a design disk.
+	name = "WT-550 Autorifle Magazine (4.6x30mm) (Lethal)"
+	desc = "A 20 round magazine for the out of date WT-550 Autorifle."
+	id = "mag_autorifle_fss"
+	build_type = AUTOLATHE
+	materials = list(/datum/material/iron = 12000)
+	build_path = /obj/item/ammo_box/magazine/wt550m9
+	category = list(RND_CATEGORY_IMPORTED)
+
+/datum/design/mag_autorifle_fss/ap_mag
+	name = "WT-550 Autorifle Armour Piercing Magazine (4.6x30mm AP) (Lethal)"
+	desc = "A 20 round armour piercing magazine for the out of date WT-550 Autorifle."
+	id = "mag_autorifle_ap_fss"
+	materials = list(/datum/material/iron = 15000, /datum/material/silver = 600)
+	build_path = /obj/item/ammo_box/magazine/wt550m9/wtap
+	category = list(RND_CATEGORY_IMPORTED)
+
+/datum/design/mag_autorifle_fss/ic_mag
+	name = "WT-550 Autorifle Incendiary Magazine (4.6x30mm IC) (Lethal/Highly Destructive)"
+	desc = "A 20 round armour piercing magazine for the out of date WT-550 Autorifle."
+	id = "mag_autorifle_ic_fss"
+	materials = list(/datum/material/iron = 15000, /datum/material/silver = 600, /datum/material/glass = 1000)
+	build_path = /obj/item/ammo_box/magazine/wt550m9/wtic
+	category = list(RND_CATEGORY_IMPORTED)
+
+/datum/design/mag_autorifle_fss/rub_mag
+	name = "WT-550 Autorifle Rubber Magazine (4.6x30mm R) (Lethal)"
+	desc = "A 20 round rubber magazine for the out of date WT-550 Autorifle."
+	id = "mag_autorifle_rub_fss"
+	materials = list(/datum/material/iron = 6000)
+	build_path = /obj/item/ammo_box/magazine/wt550m9/wtrub
+	category = list(RND_CATEGORY_IMPORTED)
+
+/datum/design/mag_autorifle_fss/salt_mag
+	name = "WT-550 Autorifle Saltshot Magazine (4.6x30mm SALT) (Non-Lethal)"
+	desc = "A 20 round saltshot magazine for the out of date WT-550 Autorifle."
+	id = "mag_autorifle_salt_fss"
+	materials = list(/datum/material/iron = 6000, /datum/material/plasma = 600)
+	build_path = /obj/item/ammo_box/magazine/wt550m9/wtsalt
+	category = list(RND_CATEGORY_IMPORTED)

monkestation/code/modules/uplink/uplink_items/weapons.dm

@@ -84,3 +84,12 @@
 	desc = "A single surplus Plastikov SMG and two extra magazines. A terrible weapon, perfect for henchmen."
 	item = /obj/item/storage/box/syndie_kit/shit_smg_bundle
 	cost = 4
+
+/datum/uplink_item/dangerous/fss_disk
+	name = "FSS-550 disk"
+	desc = "A disk that allows an autolathe to print the FSS-550 and associated ammo. \
+	The FSS-550 is a modified version of the WT-550 autorifle, it's good for arming a large group, but is weaker compared to 'proper' guns."
+	item = /obj/item/disk/design_disk/fss
+	progression_minimum = 15 MINUTES
+	cost = 5
+	purchasable_from = ~(UPLINK_NUKE_OPS | UPLINK_CLOWN_OPS) //Because I don't think they get an autolathe or the resources to use the disk.

tgstation.dme

@@ -7902,6 +7902,7 @@
 #include "monkestation\code\modules\projectiles\pins.dm"
 #include "monkestation\code\modules\projectiles\ammunition\_ammunition.dm"
 #include "monkestation\code\modules\projectiles\ammunition\ballistic\shotgun.dm"
+#include "monkestation\code\modules\projectiles\guns\ballistic\fss.dm"
 #include "monkestation\code\modules\projectiles\guns\ballistic\revolver.dm"
 #include "monkestation\code\modules\projectiles\guns\ballistic\ryanecorp_whispering_jester.dm"
 #include "monkestation\code\modules\projectiles\guns\energy\stun.dm"