Merge pull request #14992 from KorPhaeron/flashlights

Adds laserguns with rechargeable, swappable magazines

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

@@ -0,0 +1,47 @@
+//Energy guns with swappable, rechargable, magazines.
+
+/obj/item/ammo_box/magazine/recharge
+ 	name = "power pack"
+ 	icon_state = "oldrifle-20"
+ 	ammo_type = /obj/item/ammo_casing/caseless/laser
+ 	caliber = "laser"
+ 	max_ammo = 20
+
+/obj/item/ammo_box/magazine/recharge/update_icon()
+	..()
+	icon_state = "oldrifle-[round(ammo_count(),4)]"
+
+
+/obj/item/ammo_casing/caseless/laser
+ 	name = "laser casing"
+ 	desc = "You shouldn't be seeing this."
+ 	caliber = "laser"
+ 	icon_state = "s-casing-live"
+ 	projectile_type = /obj/item/projectile/beam
+ 	fire_sound = 'sound/weapons/Laser.ogg'
+
+
+/obj/item/ammo_box/magazine/recharge/attack_self() //No popping out the "bullets"
+ 	return
+
+
+
+/obj/item/weapon/gun/projectile/automatic/laser
+	name = "laser rifle"
+	desc = "Though sometimes mocked for the relatively weak firepower of their energy weapons, the logistic miracle of rechargable ammunition has given Nanotrasen a decisive edge over many a foe."
+	icon_state = "oldrifle"
+	item_state = "arg"
+	mag_type = /obj/item/ammo_box/magazine/recharge
+	fire_delay = 2
+	can_suppress = 0
+	burst_size = 0
+	action_button_name = null
+
+/obj/item/weapon/gun/projectile/automatic/laser/process_chamber(eject_casing = 0, empty_chamber = 1)
+	..()
+
+
+/obj/item/weapon/gun/projectile/automatic/laser/update_icon()
+	..()
+	icon_state = "oldrifle[magazine ? "-[Ceiling(get_ammo(0)/4)*4]" : ""]"
+	return