From bcb267ef3a7d95fd92c8d00a162dcb594f3c5e74 Mon Sep 17 00:00:00 2001
From: Twitchcog <maritanou@hotmail.com>
Date: Tue, 13 Dec 2022 03:23:39 -0800
Subject: [PATCH] Autolathes accept mat stacks raw

---
 code/game/machinery/autolathe.dm | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/code/game/machinery/autolathe.dm b/code/game/machinery/autolathe.dm
index 27161b6e266..5feb8915f58 100644
--- a/code/game/machinery/autolathe.dm
+++ b/code/game/machinery/autolathe.dm
@@ -191,32 +191,31 @@
 	var/filltype = 0       // Used to determine message.
 	var/total_used = 0     // Amount of material used.
 	var/mass_per_sheet = 0 // Amount of material constituting one sheet.
+	var/list/matter_inputs
+	if(istype(eating, /obj/item/stack/material))
+		var/obj/item/stack/material/matstack = eating
+		matter_inputs = list(matstack.material.name = 2000)
+	else
+		matter_inputs = eating.matter
 
-	for(var/material in eating.matter)
-
+	for(var/material in matter_inputs)
 		if(isnull(stored_material[material]) || isnull(storage_capacity[material]))
 			continue
-
 		if(stored_material[material] >= storage_capacity[material])
 			continue
-
-		var/total_material = eating.matter[material]
-
+		var/total_material = matter_inputs[material]
 		//If it's a stack, we eat multiple sheets.
 		if(istype(eating,/obj/item/stack))
 			var/obj/item/stack/stack = eating
 			total_material *= stack.get_amount()
-
 		if(stored_material[material] + total_material > storage_capacity[material])
 			total_material = storage_capacity[material] - stored_material[material]
 			filltype = 1
 		else
 			filltype = 2
-
 		stored_material[material] += total_material
 		total_used += total_material
-		mass_per_sheet += eating.matter[material]
-
+		mass_per_sheet += matter_inputs[material]
 	if(!filltype)
 		to_chat(user, "<span class='notice'>\The [src] is full. Please remove material from the autolathe in order to insert more.</span>")
 		return
@@ -224,18 +223,15 @@
 		to_chat(user, "You fill \the [src] to capacity with \the [eating].")
 	else
 		to_chat(user, "You fill \the [src] with \the [eating].")
-
 	flick("autolathe_loading", src) // Plays metal insertion animation. Work out a good way to work out a fitting animation. ~Z
-
 	if(istype(eating,/obj/item/stack))
 		var/obj/item/stack/stack = eating
 		stack.use(max(1, round(total_used/mass_per_sheet))) // Always use at least 1 to prevent infinite materials.
 	else
 		user.remove_from_mob(O)
 		qdel(O)
-
 	updateUsrDialog()
-	return
+
 
 /obj/machinery/autolathe/attack_hand(mob/user as mob)
 	user.set_machine(src)