Merge pull request #9895 from Novacat/nova-basicfixes

Fixes Industrial Expansion

code/modules/research/circuitprinter.dm

@@ -26,6 +26,16 @@ using metal and glass, it uses glass and reagents (usually sulphuric acid).
 
 /obj/machinery/r_n_d/circuit_imprinter/Initialize()
 	. = ..()
+
+	spawn()	// Go through all materials, and add them to the possible storage, but hide them unless we contain them.
+		for(var/Name in name_to_material)
+			if(Name in materials)
+				continue
+
+			hidden_materials |= Name
+
+			materials[Name] = 0
+
 	default_apply_parts()
 
 /obj/machinery/r_n_d/circuit_imprinter/process()

code/modules/research/protolathe.dm

@@ -40,6 +40,16 @@
 
 /obj/machinery/r_n_d/protolathe/Initialize()
 	. = ..()
+
+// Go through all materials, and add them to the possible storage, but hide them unless we contain them.
+	for(var/Name in name_to_material)
+		if(Name in materials)
+			continue
+
+		hidden_materials |= Name
+
+		materials[Name] = 0
+
 	default_apply_parts()
 
 /obj/machinery/r_n_d/protolathe/process()