[READY]integrated circuitry port+upgrade. (#32481)

* first

* printer, tools, prefab, assemblies, power.dm(looks like so)

* integrated circuit

* input memory epv2 exonet node

* input,manipulation,output,poweract

* fixes

* reagents fix

* time

* minor fixes

* all errors fixed

* bugfixes

* prefab, tickers, camera, led, assembling bugs,

* All except exonet node UI and led's

* cameras, led and some exonet

* 11

* 111

* lesser fixes.

* botanic shit

* icon

* nobludgeon for debugger

* gui, typos

* gui, typos

* dopil

* smaller diff, rm template and node

* mergefix

* list fix

* weakrefs

* fixes

* Clamp, crowbar, minor shit

* fukken refs

* exonet node refactor, put defines into defines.

* dme upload

* defines,helpers,exonet node, botanic

* TRUE/FALSE and minors

* datumfix

* moved init to ss

* quickfix

* cryo runtime fix

* datums quickfix

* admins

* minor fixes

* fixes

* refs,tools

* printer

* fixes

* fixes

* check interactivity redo.

* usercheck, fixes

* weakrefs

* T/F

* WEAKREF

* unfuckup

* fixes and shit

* Update assemblies.dm

* crypto

* fuck

* SS, final fixes

* looks like final fixes.

* release,crypto, ranged scnner

* defines

* Resets some files

* find/replace

* Associative addresses

* Update exonet_node.dm

* push

* there we go

* fix

* FINISH!

* WEAKREFUCK

* FixeS

* Woops

* Woops

* woops

* fix

* fixes

* loops

* fix or break?

* fix,dammit!

* fix,dammit![2]

* fix,dammit![3]

* disconnect

* fix

* input

* lag

* pin

* map

* sdegsds

* >>>lights

* fixes le map

* makes circuits actually speak

* halffix

* resets maps to tgstation master

* typeless loops in init

* Changes subsystem to not initialize new types and use initial instead.

* fix

* trying to get rid of obj list.

* get rid of .

* Better code makes better mind

* fixed

* pin fixes

* fix

* compiled tgui

* circuits config

* spelling

code/controllers/subsystem/processing/circuit.dm

@@ -0,0 +1,70 @@
+PROCESSING_SUBSYSTEM_DEF(circuit)
+	name = "Circuit"
+	stat_tag = "CIR"
+	init_order = INIT_ORDER_CIRCUIT
+	flags = NONE
+
+	var/cipherkey
+
+	var/list/all_exonet_connections = list()						//Address = connection datum.
+	var/list/obj/machinery/exonet_node/all_exonet_nodes = list()
+
+	var/list/all_circuits = list()									// Associative list of [circuit_name]:[circuit_path] pairs
+	var/list/circuit_fabricator_recipe_list = list()				// Associative list of [category_name]:[list_of_circuit_paths] pairs
+
+/datum/controller/subsystem/processing/circuit/Initialize(start_timeofday)
+	SScircuit.cipherkey = random_string(2000+rand(0,10), GLOB.alphabet)
+	circuits_init()
+	return ..()
+
+/datum/controller/subsystem/processing/circuit/proc/circuits_init()
+	//Cached lists for free performance
+	var/list/all_circuits = src.all_circuits
+	var/list/circuit_fabricator_recipe_list = src.circuit_fabricator_recipe_list
+	for(var/path in typesof(/obj/item/integrated_circuit))
+		var/obj/item/integrated_circuit/IC = path
+		var/name = initial(IC.name)
+		all_circuits[name] = IC // Populating the complete list
+
+		if(!(initial(IC.spawn_flags) & (IC_SPAWN_DEFAULT | IC_SPAWN_RESEARCH)))
+			continue
+
+		var/category = initial(IC.category_text)
+		if(!circuit_fabricator_recipe_list[category])
+			circuit_fabricator_recipe_list[category] = list()
+		var/list/category_list = circuit_fabricator_recipe_list[category]
+		category_list += IC // Populating the fabricator categories
+
+	circuit_fabricator_recipe_list["Assemblies"] = list(
+		/obj/item/device/electronic_assembly,
+		/obj/item/device/electronic_assembly/medium,
+		/obj/item/device/electronic_assembly/large,
+		/obj/item/device/electronic_assembly/drone
+		//new /obj/item/weapon/implant/integrated_circuit,
+		//new /obj/item/device/assembly/electronic_assembly
+		)
+
+	circuit_fabricator_recipe_list["Tools"] = list(
+		/obj/item/device/integrated_electronics/wirer,
+		/obj/item/device/integrated_electronics/debugger,
+		/obj/item/device/integrated_electronics/analyzer
+		)
+
+/datum/controller/subsystem/processing/circuit/proc/get_exonet_node()
+	for(var/i in 1 to all_exonet_nodes.len)
+		var/obj/machinery/exonet_node/E = all_exonet_nodes[i]
+		if(E.is_operating())
+			return E
+
+/datum/controller/subsystem/processing/circuit/proc/get_exonet_address(addr)
+	return all_exonet_connections[addr]
+
+
+// Proc: get_atom_from_address()
+// Parameters: 1 (target_address - the desired address to find)
+// Description: Searches an address for the atom it is attached for, otherwise returns null.
+
+/datum/controller/subsystem/processing/circuit/proc/get_atom_from_address(var/target_address)
+	var/datum/exonet_protocol/exonet = SScircuit.get_exonet_address(target_address)
+	if(exonet)
+		return exonet.holder