Rewrote autolathe, changed all m_amt and g_amt to a list called 'matter'. Updated RCD vars in view of this.

code/modules/projectiles/ammunition.dm

@@ -51,7 +51,7 @@
 	flags = FPRINT | TABLEPASS | CONDUCT
 	slot_flags = SLOT_BELT
 	item_state = "syringe_kit"
-	m_amt = 50000
+	matter = list("metal" = 50000)
 	throwforce = 2
 	w_class = 2.0
 	throw_speed = 4

code/modules/projectiles/ammunition/bullets.dm

@@ -60,7 +60,7 @@
 	icon_state = "gshell"
 	caliber = "shotgun"
 	projectile_type = "/obj/item/projectile/bullet"
-	m_amt = 12500
+	matter = list("metal" = 12500)
 
 
 /obj/item/ammo_casing/shotgun/blank
@@ -68,7 +68,7 @@
 	desc = "A blank shell."
 	icon_state = "blshell"
 	projectile_type = ""
-	m_amt = 250
+	matter = list("metal" = 250)
 
 
 /obj/item/ammo_casing/shotgun/beanbag
@@ -76,7 +76,7 @@
 	desc = "A weak beanbag shell."
 	icon_state = "bshell"
 	projectile_type = "/obj/item/projectile/bullet/weakbullet/beanbag"
-	m_amt = 500
+	matter = list("metal" = 500)
 
 
 /obj/item/ammo_casing/shotgun/stunshell
@@ -84,7 +84,7 @@
 	desc = "A stunning shell."
 	icon_state = "stunshell"
 	projectile_type = "/obj/item/projectile/bullet/stunshot"
-	m_amt = 2500
+	matter = list("metal" = 2500)
 
 
 /obj/item/ammo_casing/shotgun/dart
@@ -92,7 +92,7 @@
 	desc = "A dart for use in shotguns."
 	icon_state = "dart"
 	projectile_type = "/obj/item/projectile/energy/dart"
-	m_amt = 12500
+	matter = list("metal" = 12500)
 
 /obj/item/ammo_casing/a762
 	desc = "A 7.62 bullet casing."

code/modules/projectiles/gun.dm

@@ -6,7 +6,7 @@
 	item_state = "gun"
 	flags =  FPRINT | TABLEPASS | CONDUCT
 	slot_flags = SLOT_BELT
-	m_amt = 2000
+	matter = list("metal" = 2000)
 	w_class = 3.0
 	throwforce = 5
 	throw_speed = 4
@@ -194,7 +194,7 @@
 				playsound(user, fire_sound, 10, 1)
 			else
 				playsound(user, fire_sound, 50, 1)
-			if(istype(in_chamber, /obj/item/projectile/beam/lastertag))		
+			if(istype(in_chamber, /obj/item/projectile/beam/lastertag))
 				user.show_message("<span class = 'warning'>You feel rather silly, trying to commit suicide with a toy.</span>")
 				mouthshoot = 0
 				return

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

@@ -5,7 +5,7 @@
 	item_state = "laser"
 	fire_sound = 'sound/weapons/Laser.ogg'
 	w_class = 3.0
-	m_amt = 2000
+	matter = list("metal" = 2000)
 	origin_tech = "combat=3;magnets=2"
 	projectile_type = "/obj/item/projectile/beam"
 

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

@@ -65,7 +65,7 @@
 	icon_state = "crossbow"
 	w_class = 2.0
 	item_state = "crossbow"
-	m_amt = 2000
+	matter = list("metal" = 2000)
 	origin_tech = "combat=2;magnets=2;syndicate=5"
 	silenced = 1
 	fire_sound = 'sound/weapons/Genhit.ogg'
@@ -103,7 +103,7 @@
 	desc = "A weapon favored by syndicate infiltration teams."
 	w_class = 4.0
 	force = 10
-	m_amt = 200000
+	matter = list("metal" = 200000)
 	projectile_type = "/obj/item/projectile/energy/bolt/large"
 
 

code/modules/projectiles/guns/projectile.dm

@@ -9,7 +9,7 @@
 	caliber = "357"
 	origin_tech = "combat=2;materials=2"
 	w_class = 3.0
-	m_amt = 1000
+	matter = list("metal" = 1000)
 	recoil = 1
 	var/ammo_type = "/obj/item/ammo_casing/a357"
 	var/list/loaded = list()