Restore old machinery init behavior (#3380)

code/modules/research/circuitprinter.dm

@@ -56,8 +56,6 @@ using metal and glass, it uses glass and reagents (usually sulphuric acid).
 
 /obj/machinery/r_n_d/circuit_imprinter/RefreshParts()
 	// Adjust reagent container volume to match combined volume of the inserted beakers
-	if(!component_parts)
-		populate_components()
 	var/T = 0
 	for(var/obj/item/weapon/reagent_containers/glass/G in component_parts)
 		T += G.reagents.maximum_volume

code/modules/research/destructive_analyzer.dm

@@ -25,8 +25,7 @@ Note: Must be placed within 3 tiles of the R&D Console
 
 /obj/machinery/r_n_d/destructive_analyzer/RefreshParts()
 	var/T = 0
-	if(!component_parts)
-		T = 3
+
 	for(var/obj/item/weapon/stock_parts/S in component_parts)
 		T += S.rating
 	decon_mod = T * 0.1

code/modules/research/protolathe.dm

@@ -56,8 +56,6 @@
 	return t
 
 /obj/machinery/r_n_d/protolathe/RefreshParts()
-	if(!component_parts)
-		populate_components()
 	// Adjust reagent container volume to match combined volume of the inserted beakers
 	var/T = 0
 	for(var/obj/item/weapon/reagent_containers/glass/G in component_parts)

code/modules/research/rdmachines.dm

@@ -11,11 +11,6 @@
 	var/busy = 0
 	var/obj/machinery/computer/rdconsole/linked_console
 
-
-/obj/machinery/r_n_d/Initialize()
-	. = ..()
-	populate_components()
-
 /obj/machinery/r_n_d/attack_hand(mob/user as mob)
 	return
 
@@ -52,4 +47,4 @@
 		if(/obj/item/stack/material/uranium)
 			return "uranium"
 		if(/obj/item/stack/material/diamond)
-			return "diamond"
+			return "diamond"

code/modules/research/server.dm

@@ -26,8 +26,7 @@
 
 /obj/machinery/r_n_d/server/RefreshParts()
 	var/tot_rating = 0
-	if(!component_parts)
-		tot_rating = 2
+
 	for(var/obj/item/weapon/stock_parts/SP in component_parts)
 		tot_rating += SP.rating
 	idle_power_usage /= max(1, tot_rating)