more item_state fixes: worn_state purge

code/modules/projectiles/gun.dm

@@ -378,7 +378,6 @@
 		return
 	..()
 
-
 //Suicide handling.
 /obj/item/weapon/gun/var/mouthshoot = 0 //To stop people from suiciding twice... >.>
 /obj/item/weapon/gun/proc/handle_suicide(mob/living/user)

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

@@ -106,7 +106,7 @@ obj/item/weapon/gun/energy/retro
 	desc = "The HI DMR 9E is an older design of Hesphaistos Industries. A designated marksman rifle capable of shooting powerful \
 	ionized beams, this is a weapon to kill from a distance."
 	icon_state = "sniper"
-	item_state = "laser" // placeholder
+	item_state_slots = list(slot_r_hand_str = "laser", slot_l_hand_str = "laser") //placeholder
 	fire_sound = 'sound/weapons/gauss_shoot.ogg'
 	origin_tech = list(TECH_COMBAT = 6, TECH_MATERIAL = 5, TECH_POWER = 4)
 	projectile_type = /obj/item/projectile/beam/sniper

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

@@ -5,6 +5,7 @@
 	desc = "A portable anti-armour rifle fitted with a scope, the HI PTR-7 Rifle was originally designed to used against armoured exosuits. It is capable of punching through windows and non-reinforced walls with ease. Fires armor piercing 14.5mm shells."
 	icon_state = "heavysniper"
 	item_state = "l6closed-empty" // placeholder
+	item_state_slots = list(slot_r_hand_str = "heavysniper", slot_l_hand_str = "heavysniper")
 	w_class = 5 // So it can't fit in a backpack.
 	force = 10
 	slot_flags = SLOT_BACK