[Map] Medical revamp and major changes. (#4324)

Complete remap of the Medical main level. Expect bugs and missing
equipment.

Added a new isolation wing to Medical.

Changed the nuke's position, to a much safer, new location.

Added an alternative exit to the Bunker.

Added a new store that only the HoP can grant access into.
-Detective and CSI's offices have been moved to a level above Security.

New Security training area, for cadets and other uses you may find to
it.

New transfer/escape shuttle. Not the final version, probably. Test of
acceptance from the community in progress. Not entirely convince by the
design.

New Research-coloured folders (Sprite recolouring by Fire and Glory).

Slightly remapped Kitchen. Tighter on space, big on table surface
area.

New Research Office by Xenobiology, after a lot of requests.

Vault entrance has been redesigned to fit a bit more with its purpose.

A lot of bugfixes, missing stuff, and minor suggestions.

Fixes #4311.

Fixes #4225.

code/game/objects/structures/signs.dm

@@ -179,6 +179,13 @@
 	desc = "A warning sign which reads 'HYDROPONICS'."
 	icon_state = "hydro1"
 
+
+/obj/structure/sign/patients_only
+	name = "\improper PATIENTS ONLY"
+	desc = "A big blue sign that reads 'PATIENTS ONLY'. Underneath you can read: 'Authorized personnel only. Tresspassers will be prosecuted by the ISD.'"
+	icon_state = "patients_only"
+
+//Location and direction signs
 /obj/structure/sign/directions
 	name = "direction sign"
 	desc = "A direction sign, claiming to know the way."
@@ -234,7 +241,23 @@
 	desc = "A multi-coloured direction sign, pointing out in which all main departments are located."
 	icon_state = "direction_all"
 
+/obj/structure/sign/meeting_point
+	name = "\improper EMERGENCY MEETING POINT"
+	desc = "A green sign which depicts a group of people in the middle of the sign, being pointed at by arrows."
+	icon_state = "meeting_point"
 
+/obj/structure/sign/emerg_exit
+	name = "\improper EMERGENCY EXIT"
+	desc = "A green sign pointing towards an emergency exit."
+	icon_state = "emerg_exit"
+
+/obj/structure/sign/emerg_exitZ
+	name = "\improper EMERGENCY LADDER"
+	desc = "A green sign that depicts a person climbing the ladder towards the arrow's direction, pointing at the emergency exit."
+	icon_state = "emerg_exitZ"
+
+
+//Christmas
 /obj/structure/sign/christmas/lights
 	name = "Christmas lights"
 	desc = "Flashy."
@@ -454,6 +477,3 @@
 	P.desc = desc
 	qdel(src)
 
-
-
-

code/modules/modular_computers/computers/subtypes/preset_console.dm

@@ -121,3 +121,9 @@
 	ai_slot = new/obj/item/weapon/computer_hardware/ai_slot(src)
 	nano_printer = new/obj/item/weapon/computer_hardware/nano_printer(src)
 	card_slot = new/obj/item/weapon/computer_hardware/card_slot(src)
+
+
+// AI
+/obj/item/modular_computer/console/preset/ai
+	_app_preset_name = "ai"
+	enrolled = 2

code/modules/modular_computers/file_system/programs/app_presets.dm

@@ -229,4 +229,16 @@
 		new/datum/computer_file/program/chatclient(),
 		new /datum/computer_file/program/merchant()
 	)
-	return _prg_list
+	return _prg_list
+
+/datum/modular_computer_app_presets/ai
+	name = "ai"
+	display_name = "AI"
+	description = "A preset for the AI consoles."
+	available = 0
+
+/datum/modular_computer_app_presets/ai/return_install_programs()
+	return list(
+		new /datum/computer_file/program/filemanager,
+		new /datum/computer_file/program/ntnetdownload
+	)

code/modules/paperwork/folders.dm

@@ -25,6 +25,10 @@
 	desc = "A white folder."
 	icon_state = "folder_white"
 
+/obj/item/weapon/folder/purple
+	desc = "A gold and blue folder, specifically designed for the Research Division facilities of the company."
+	icon_state = "folder_purple"
+
 /obj/item/weapon/folder/update_icon()
 	cut_overlays()
 	if(contents.len)

code/modules/power/lights/fixtures.dm

@@ -70,6 +70,9 @@
 	brightness_power = 1
 	brightness_color = LIGHT_COLOR_RED
 
+/obj/machinery/light/colored/blue
+	brightness_color = LIGHT_COLOR_BLUE
+
 /obj/machinery/light/spot
 	name = "spotlight"
 	fitting = "large tube"