Shell May Cry: A comprehensive rework of synthetics. (#20721)

https://www.youtube.com/watch?v=9mPvZ96pHJI

A pull request commissioned by the Synthetic Lore Team to
comprehensively rework synthetics (read: IPCs) and how they work in
Aurora. The objective is to make IPCs as unique as possible from humans,
upgrading the robotic feel and atmosphere, while also preserving a good
sense of balance in-game.

Key features:

- A comprehensive expansion of synthetic organs, all of which now
fulfill a purpose: hydraulics, cooling units, power systems, actuators,
diagnostics units.
- Customizable organs with benefits and drawbacks, such as with cooling
units and power systems.
- Unique ways to repair the organs and more involved steps.
- Unique damage mechanics - every organ has wiring and electronics which
affect its functioning, and they are defended by plating which provides
natural armour.
- Improved and immersive diagnostics.
- Unique features, benefits, and drawbacks for every IPC frame.
- A rework of the positronic brain, which can be either destroyed or
shut down, alongside effects caused by low integrity.
- A rework of how EMPs affect IPC organs.
- Non-binary damage states for each organ.

To-do:

- [x] Finish the unique features for each frame.
- [x] Look into if mechanical synthskin is possible.
- [x] Power system.
- [x] Posibrain mechanics.
- [ ] Passive cooling expansion.
- [x] EMP mechanics.
- [x] Repair mechanics.
- [x] Mob weight mechanics.
- [ ] Gurney for heavy mobs.
- [x] New augments.
- [ ] IPC tag scanning and flashing.

---------

Signed-off-by: Werner <1331699+Arrow768@users.noreply.github.com>
Co-authored-by: Matt Atlas <liermattia@gmail.com>
Co-authored-by: Geeves <22774890+Geevies@users.noreply.github.com>
Co-authored-by: Werner <1331699+Arrow768@users.noreply.github.com>

code/modules/modular_computers/computers/modular_computer/ui.dm

@@ -47,6 +47,8 @@
 	data["PC_stationdate"] = "[time2text(world.realtime, "DDD, Month DD")], [GLOB.game_year]"
 	data["PC_showexitprogram"] = !!active_program
 	data["PC_haslight"] = !!flashlight
+	data["PC_hascable"] = !!access_cable_dongle
+	data["PC_cableout"] = access_cable_dongle?.access_cable?.loc == access_cable_dongle ? FALSE : TRUE
 	data["PC_lighton"] = flashlight?.enabled ? TRUE : FALSE
 	data["PC_programheaders"] = list()
 	if(idle_threads.len)
@@ -146,6 +148,13 @@
 		if(flashlight)
 			flashlight.toggle()
 		. = TRUE
+	if(action == "PC_takecable")
+		if(access_cable_dongle && access_cable_dongle.access_cable)
+			if(access_cable_dongle.access_cable.loc == access_cable_dongle)
+				access_cable_dongle.take_cable(usr)
+			else
+				access_cable_dongle.access_cable.retract()
+		. = TRUE
 	if(action == "PC_shutdown")
 		shutdown_computer()
 		return TRUE
@@ -190,6 +199,11 @@
 	update_icon()
 
 /obj/item/modular_computer/ui_status(mob/user, datum/ui_state/state)
+	if(universal_port?.access_cable)
+		if(istype(universal_port.access_cable.source, /obj/item/organ/internal/machine/access_port))
+			var/obj/item/organ/internal/machine/access_port/port = universal_port.access_cable.source
+			if(user == port.owner)
+				return UI_INTERACTIVE
 	. = ..()
 	if(. < UI_INTERACTIVE)
 		if(user.machine)