Automatic pistol, nutriment and sprites fixes (#1617)

-fix #1217
-fix being unable to put the tactical pistol into belts/holsters, also remove needless code from it
-fix the scout rifle not accepting other magazines
-fix the hardsuit nutriment being useless and just dealing minor toxin damage
-fix missing tactical masks and tapes from unathi and tajaran sprites
-fix tapes cuffs, blinders and etc not updating when equiped to said mob
-some extra tweaks to the hud code

code/modules/projectiles/guns/energy/lawgiver.dm

@@ -84,7 +84,7 @@
 		desc += "<br>Linked to: [user.real_name]"
 		return
 
-/obj/item/weapon/gun/energy/lawgiver/Fire(atom/target as mob|obj|turf|area, mob/living/user as mob|obj, params, reflex = 0)
+/obj/item/weapon/gun/energy/lawgiver/Fire(atom/target as mob|obj|turf|area, mob/living/user as mob|obj, params, pointblank=0, reflex = 0)
 	if(src.dna != user.dna.unique_enzymes && !emagged)
 		if(istype(user, /mob/living/carbon/human))
 			//Save the users active hand

code/modules/projectiles/guns/projectile/pistol.dm

@@ -54,24 +54,21 @@
 	icon_state = "secgundark"
 
 /obj/item/weapon/gun/projectile/automatic/x9
-	name = "x9 tactical pistol"
-	desc = "A lightweight, fast firing handgun, excels at firing the medium caliber .45 in controlled shooting."
+	name = "automatic .45 pistol"
+	desc = "The x9 tactical pistol is a lightweight fast firing handgun. Uses .45 rounds."
 	icon_state = "x9tactical"
 	w_class = 3
 	load_method = MAGAZINE
+	slot_flags = SLOT_BELT|SLOT_HOLSTER
 	max_shells = 16
 	caliber = ".45"
 	origin_tech = list(TECH_COMBAT = 4, TECH_MATERIAL = 2)
 	ammo_type = /obj/item/ammo_casing/c45
 	magazine_type = /obj/item/ammo_magazine/c45x
+	allowed_magazines = list(/obj/item/ammo_magazine/c45x)
 	multi_aim = 1
 	auto_eject = 1
-
-	firemodes = list(
-		list(mode_name="semiauto",       burst=1, fire_delay=0,    move_delay=null, burst_accuracy=null, dispersion=null),
-		list(mode_name="3-round bursts", burst=3, fire_delay=null, move_delay=4,    burst_accuracy=list(0,-1,-1),       dispersion=list(0.0, 0.6, 1.0)),
-		list(mode_name="short bursts",   burst=5, fire_delay=null, move_delay=4,    burst_accuracy=list(0,-1,-1,-2,-2), dispersion=list(0.6, 1.0, 1.0, 1.0, 1.2))
-		)
+	auto_eject_sound = 'sound/weapons/smg_empty_alarm.ogg'
 
 /obj/item/weapon/gun/projectile/tanto
 	desc = "A Necropolis Industries Tanto .40, designed to compete with the NT Mk58. Uses 10mm rounds."

code/modules/projectiles/guns/projectile/scout_sniper.dm

@@ -14,7 +14,7 @@
 	max_shells = 10
 	ammo_type = /obj/item/ammo_casing/a556/ap
 	magazine_type = /obj/item/ammo_magazine/a556/ap
-	allowed_magazines = list(/obj/item/ammo_magazine/a556/ap)
+	allowed_magazines = list(/obj/item/ammo_magazine/a556, /obj/item/ammo_magazine/a556/ap)
 	accuracy = -2
 	scoped_accuracy = 3
 	recoil_wielded = 2