Adds smg to replace the mosin as nuke op surplus gun. Remake of #51285 (#51314)

* github makes my brain hurt

i managed to completely fuck over the last branch

* gun inhands

please god travis dont fail

* just learn the recoil pattern like cs:go bro its not that hard

5 more spread

* wtf appveyor

capitalizes the magazine name to make appveyor run again

* those were, in fact, not the correct inhands

dont know how i fucked up the arg inhands, urg moment indeed

* Update code/modules/projectiles/boxes_magazines/external/smg.dm

Co-authored-by: Rohesie <rohesie@gmail.com>

* fixes a minor sprite fucky wucky

would have helped if i actually tested if the sprites work

Co-authored-by: Rohesie <rohesie@gmail.com>

code/modules/projectiles/ammunition/ballistic/smg.dm

@@ -29,9 +29,17 @@
 	desc = "A .45 bullet casing."
 	caliber = ".45"
 	projectile_type = /obj/projectile/bullet/c45_ap
-	
+
 /obj/item/ammo_casing/c45/inc
 	name = ".45 armor-piercing bullet casing"
 	desc = "A .45 bullet casing."
 	caliber = ".45"
 	projectile_type = /obj/projectile/bullet/incendiary/c45
+
+// 9x19mm (PP-95)
+
+/obj/item/ammo_casing/c9x19mm
+	name = "9x19mm bullet casing"
+	desc = "A 9.19mm bullet casing."
+	caliber = "9x19mm"
+	projectile_type = /obj/projectile/bullet/c9x19mm

code/modules/projectiles/boxes_magazines/external/smg.dm

@@ -27,6 +27,20 @@
 	..()
 	icon_state = "46x30mmtI-[round(ammo_count(),4)]"
 
+/obj/item/ammo_box/magazine/plastikov9mm
+	name = "PP-95 magazine (9x19mm)"
+	icon_state = "9x19-50"
+	ammo_type = /obj/item/ammo_casing/c9x19mm
+	caliber = "9x19mm"
+	max_ammo = 50
+
+/obj/item/ammo_box/magazine/plastikov9mm/update_icon()
+	. = ..()
+	if(ammo_count())
+		icon_state = "9x19-50"
+		return
+	icon_state = "9x19-0"
+
 /obj/item/ammo_box/magazine/uzim9mm
 	name = "uzi magazine (9mm)"
 	icon_state = "uzi9mm-32"

code/modules/projectiles/guns/ballistic/automatic.dm

@@ -95,6 +95,20 @@
 	mag_display_ammo = TRUE
 	empty_indicator = TRUE
 
+/obj/item/gun/ballistic/automatic/plastikov
+	name = "\improper PP-95 SMG"
+	desc = "An ancient 9x19mm submachine gun pattern updated and simplified to lower costs, though perhaps simplified too much."
+	icon_state = "plastikov"
+	inhand_icon_state = "plastikov"
+	mag_type = /obj/item/ammo_box/magazine/plastikov9mm
+	burst_size = 5
+	spread = 25
+	can_suppress = FALSE
+	actions_types = list()
+	mag_display = TRUE
+	empty_indicator = TRUE
+	fire_sound = 'sound/weapons/gun/smg/shot_alt.ogg'
+
 /obj/item/gun/ballistic/automatic/mini_uzi
 	name = "\improper Type U3 Uzi"
 	desc = "A lightweight, burst-fire submachine gun, for when you really want someone dead. Uses 9mm rounds."

code/modules/projectiles/projectile/bullets/smg.dm

@@ -3,7 +3,7 @@
 /obj/projectile/bullet/c45
 	name = ".45 bullet"
 	damage = 35
-	
+
 /obj/projectile/bullet/c45_ap
 	name = ".45 armor-piercing bullet"
 	damage = 30
@@ -29,3 +29,9 @@
 	name = "4.6x30mm incendiary bullet"
 	damage = 10
 	fire_stacks = 1
+
+// 9x19mm (PP-95)
+
+/obj/projectile/bullet/c9x19mm
+	name = "9x19mm bullet"
+	damage = 10

code/modules/uplink/uplink_items.dm

@@ -510,11 +510,11 @@ GLOBAL_LIST_INIT(uplink_items, subtypesof(/datum/uplink_item))
 	include_modes = list(/datum/game_mode/nuclear)
 	exclude_modes = list(/datum/game_mode/nuclear/clown_ops)
 
-/datum/uplink_item/dangerous/bolt_action
-	name = "Surplus Rifle"
-	desc = "A horribly outdated bolt action weapon. You've got to be desperate to use this."
-	item = /obj/item/gun/ballistic/rifle/boltaction
-	cost = 1
+/datum/uplink_item/dangerous/surplus_smg
+	name = "Surplus SMG"
+	desc = "A horribly outdated automatic weapon. Why would you want to use this?"
+	item = /obj/item/gun/ballistic/automatic/plastikov
+	cost = 2
 	include_modes = list(/datum/game_mode/nuclear)
 
 /datum/uplink_item/dangerous/revolver
@@ -899,10 +899,10 @@ GLOBAL_LIST_INIT(uplink_items, subtypesof(/datum/uplink_item))
 	cost = 6
 	include_modes = list(/datum/game_mode/nuclear, /datum/game_mode/nuclear/clown_ops)
 
-/datum/uplink_item/ammo/bolt_action
-	name = "Surplus Rifle Clip"
-	desc = "A stripper clip used to quickly load bolt action rifles. Contains 5 rounds."
-	item = 	/obj/item/ammo_box/a762
+/datum/uplink_item/ammo/surplus_smg
+	name = "Surplus SMG Magazine"
+	desc = "A cylindrical magazine designed for the PP-95 SMG."
+	item = /obj/item/ammo_box/magazine/plastikov9mm
 	cost = 1
 	include_modes = list(/datum/game_mode/nuclear)
 	illegal_tech = FALSE