Revert "12/21 modernizations from TG live"

code/modules/research/circuitprinter.dm

@@ -23,13 +23,12 @@ using metal and glass, it uses glass and reagents (usually sulfuric acis).
 								"Hydroponics Machinery",
 								"Subspace Telecomms",
 								"Research Machinery",
-								"Misc. Machinery",
-								"Computer Parts"
+								"Misc. Machinery"
 								)
 
 /obj/machinery/r_n_d/circuit_imprinter/New()
 	..()
-	materials = new(src, list(MAT_GLASS, MAT_GOLD, MAT_DIAMOND, MAT_METAL))
+	materials = new(src, list(MAT_GLASS, MAT_GOLD, MAT_DIAMOND))
 	create_reagents(0)
 	var/obj/item/weapon/circuitboard/machine/B = new /obj/item/weapon/circuitboard/machine/circuit_imprinter(null)
 	B.apply_default_parts(src)
@@ -62,7 +61,7 @@ using metal and glass, it uses glass and reagents (usually sulfuric acis).
 		T += M.rating
 	efficiency_coeff = 2 ** (T - 1) //Only 1 manipulator here, you're making runtimes Razharas
 
-/obj/machinery/r_n_d/circuit_imprinter/blob_act(obj/structure/blob/B)
+/obj/machinery/r_n_d/circuit_imprinter/blob_act(obj/effect/blob/B)
 	if (prob(50))
 		qdel(src)
 
@@ -76,7 +75,7 @@ using metal and glass, it uses glass and reagents (usually sulfuric acis).
 	return round(A / max(1, (all_materials[M]/efficiency_coeff)))
 
 //we eject the materials upon deconstruction.
-/obj/machinery/r_n_d/circuit_imprinter/on_deconstruction()
+/obj/machinery/r_n_d/circuit_imprinter/deconstruction()
 	for(var/obj/item/weapon/reagent_containers/glass/G in component_parts)
 		reagents.trans_to(G, G.reagents.maximum_volume)
 	materials.retrieve_all()
@@ -113,7 +112,7 @@ using metal and glass, it uses glass and reagents (usually sulfuric acis).
 			user << "<span class='notice'>You add [amount_inserted] sheets to the [src.name].</span>"
 		updateUsrDialog()
 
-	else if(user.a_intent != INTENT_HARM)
+	else if(user.a_intent != "harm")
 		user << "<span class='warning'>You cannot insert this item into the [name]!</span>"
 		return 1
 	else