it compiles, UNTESTED YET

code/__DEFINES/is_helpers.dm

@@ -67,17 +67,19 @@ GLOBAL_LIST_INIT(turfs_without_ground, typecacheof(list(
 #define isslimeperson(A) (is_species(A, /datum/species/jelly/slime))
 #define isluminescent(A) (is_species(A, /datum/species/jelly/luminescent))
 #define iszombie(A) (is_species(A, /datum/species/zombie))
+#define isskeleton(A) (is_species(A, /datum/species/skeleton))
+#define ismoth(A) (is_species(A, /datum/species/moth))
 #define ishumanbasic(A) (is_species(A, /datum/species/human))
 #define iscatperson(A) (ishumanbasic(A) && istype(A.dna.species, /datum/species/human/felinid))
-#define isdwarf(A) (is_species(A, /datum/species/dwarf))
+#define isethereal(A) (is_species(A, /datum/species/ethereal))
+#define isvampire(A) (is_species(A,/datum/species/vampire))
 #define isdullahan(A) (is_species(A, /datum/species/dullahan))
+
 #define isangel(A) (is_species(A, /datum/species/angel))
-#define isvampire(A) (is_species(A, /datum/species/vampire))
 #define ismush(A) (is_species(A, /datum/species/mush))
 #define isshadow(A) (is_species(A, /datum/species/shadow))
-#define isskeleton(A) (is_species(A, /datum/species/skeleton))
 #define isrobotic(A) (is_species(A, /datum/species/ipc) || is_species(A, /datum/species/synthliz))
-#define isethereal(A) (is_species(A, /datum/species/ethereal))
+#define isdwarf(A) (is_species(A, /datum/species/dwarf))
 
 // Citadel specific species
 #define isipcperson(A) (is_species(A, /datum/species/ipc))
@@ -143,6 +145,10 @@ GLOBAL_LIST_INIT(turfs_without_ground, typecacheof(list(
 
 #define ishostile(A) (istype(A, /mob/living/simple_animal/hostile))
 
+// #define israt(A) (istype(A, /mob/living/simple_animal/hostile/rat))
+
+// #define isregalrat(A) (istype(A, /mob/living/simple_animal/hostile/regalrat))
+
 #define isswarmer(A) (istype(A, /mob/living/simple_animal/hostile/swarmer))
 
 #define isguardian(A) (istype(A, /mob/living/simple_animal/hostile/guardian))
@@ -155,6 +161,7 @@ GLOBAL_LIST_INIT(turfs_without_ground, typecacheof(list(
 
 #define isclown(A) (istype(A, /mob/living/simple_animal/hostile/retaliate/clown))
 
+
 //Misc mobs
 #define isobserver(A) (istype(A, /mob/dead/observer))
 
@@ -184,6 +191,8 @@ GLOBAL_LIST_INIT(turfs_without_ground, typecacheof(list(
 
 #define isitem(A) (istype(A, /obj/item))
 
+#define isstack(A) (istype(A, /obj/item/stack))
+
 #define isgrenade(A) (istype(A, /obj/item/grenade))
 
 #define islandmine(A) (istype(A, /obj/effect/mine))
@@ -206,6 +215,8 @@ GLOBAL_LIST_INIT(turfs_without_ground, typecacheof(list(
 
 #define isclothing(A) (istype(A, /obj/item/clothing))
 
+#define iscash(A) (istype(A, /obj/item/coin) || istype(A, /obj/item/stack/spacecash) || istype(A, /obj/item/holochip))
+
 #define isbodypart(A) (istype(A, /obj/item/bodypart))
 
 #define isprojectile(A) (istype(A, /obj/item/projectile))
@@ -240,3 +251,9 @@ GLOBAL_LIST_INIT(glass_sheet_types, typecacheof(list(
 #define isshuttleturf(T) (length(T.baseturfs) && (/turf/baseturf_skipover/shuttle in T.baseturfs))
 
 #define isProbablyWallMounted(O) (O.pixel_x > 20 || O.pixel_x < -20 || O.pixel_y > 20 || O.pixel_y < -20)
+#define isbook(O) (is_type_in_typecache(O, GLOB.book_types))
+
+GLOBAL_LIST_INIT(book_types, typecacheof(list(
+	/obj/item/book,
+	/obj/item/spellbook,
+	/obj/item/storage/book)))

code/__DEFINES/robots.dm

@@ -8,7 +8,7 @@
 
 #define DEFAULT_SCAN_RANGE		7	//default view range for finding targets.
 
-//Mode defines
+//Mode defines. If you add a new one make sure you update mode_name in /mob/living/simple_animal/bot
 #define BOT_IDLE 			0	// idle
 #define BOT_HUNT 			1	// found target, hunting
 #define BOT_PREP_ARREST 	2	// at target, preparing to arrest
@@ -27,7 +27,8 @@
 #define BOT_NAV				15	// computing navigation
 #define BOT_WAIT_FOR_NAV	16	// waiting for nav computation
 #define BOT_NO_ROUTE		17	// no destination beacon found (or no route)
-#define BOT_TIPPED			18  // someone tipped a medibot over ;_;
+#define BOT_SHOWERSTANCE	18	// cleaning unhygienic humans
+#define BOT_TIPPED			19	// someone tipped a medibot over ;_;
 
 //Bot types
 #define SEC_BOT				(1<<0)	// Secutritrons (Beepsky) and ED-209s
@@ -37,6 +38,7 @@
 #define MED_BOT				(1<<4)	// Medibots
 #define HONK_BOT			(1<<5)	// Honkbots & ED-Honks
 #define FIRE_BOT			(1<<6)  // Firebots
+#define HYGIENE_BOT			(1<<7)  // Hygienebots
 
 //AI notification defines
 #define		NEW_BORG     1
@@ -74,3 +76,10 @@
 #define PRIVILEDGES_PAI		(1<<1)
 #define PRIVILEDGES_BOT		(1<<2)
 #define PRIVILEDGES_DRONE	(1<<3)
+
+#define BORG_LAMP_CD_RESET -1 //special value to reset cyborg's lamp_cooldown
+
+/// Defines for whether or not module slots are broken.
+#define BORG_MODULE_ALL_DISABLED (1<<0)
+#define BORG_MODULE_TWO_DISABLED (1<<1)
+#define BORG_MODULE_THREE_DISABLED (1<<2)

code/_onclick/hud/_defines.dm

@@ -17,21 +17,6 @@
 	Therefore, the top right corner (except during admin shenanigans) is at "15,15"
 */
 
-//Lower left, persistent menu
-#define ui_inventory "WEST:6,SOUTH:5"
-
-//Middle left indicators
-#define ui_lingchemdisplay "WEST,CENTER-1:15"
-#define ui_lingstingdisplay "WEST:6,CENTER-3:11"
-
-#define ui_devilsouldisplay "WEST:6,CENTER-1:15"
-
-//Lower center, persistent menu
-#define ui_sstore1 "CENTER-5:10,SOUTH:5"
-#define ui_id "CENTER-4:12,SOUTH:5"
-#define ui_belt "CENTER-3:14,SOUTH:5"
-#define ui_back "CENTER-2:14,SOUTH:5"
-
 /proc/ui_hand_position(i) //values based on old hand ui positions (CENTER:-/+16,SOUTH:5)
 	var/x_off = -(!(i % 2))
 	var/y_off = round((i-1) / 2)
@@ -46,35 +31,23 @@
 	var/y_off = round((M.held_items.len-1) / 2)
 	return "CENTER+[x_off]:16,SOUTH+[y_off+1]:5"
 
+//Lower left, persistent menu
+#define ui_inventory "WEST:6,SOUTH:5"
+
+//Middle left indicators
+#define ui_lingchemdisplay "WEST,CENTER-1:15"
+#define ui_lingstingdisplay "WEST:6,CENTER-3:11"
+
+#define ui_devilsouldisplay "WEST:6,CENTER-1:15"
+
+//Lower center, persistent menu
+#define ui_sstore1 "CENTER-5:10,SOUTH:5"
+#define ui_id "CENTER-4:12,SOUTH:5"
+#define ui_belt "CENTER-3:14,SOUTH:5"
+#define ui_back "CENTER-2:14,SOUTH:5"
 #define ui_storage1 "CENTER+1:18,SOUTH:5"
 #define ui_storage2 "CENTER+2:20,SOUTH:5"
 
-#define ui_borg_sensor "CENTER-3:15, SOUTH:5"		//borgs
-#define ui_borg_lamp "CENTER-4:15, SOUTH:5"			//borgs
-#define ui_borg_thrusters "CENTER-5:15, SOUTH:5"	//borgs
-#define ui_inv1 "CENTER-2:16,SOUTH:5"				//borgs
-#define ui_inv2 "CENTER-1  :16,SOUTH:5"				//borgs
-#define ui_inv3 "CENTER  :16,SOUTH:5"				//borgs
-#define ui_borg_module "CENTER+1:16,SOUTH:5"		//borgs
-#define ui_borg_store "CENTER+2:16,SOUTH:5"			//borgs
-#define ui_borg_camera "CENTER+3:21,SOUTH:5"		//borgs
-#define ui_borg_album "CENTER+4:21,SOUTH:5"			//borgs
-#define ui_borg_language_menu "EAST-1:27,SOUTH+2:8"	//borgs
-
-#define ui_monkey_head "CENTER-5:13,SOUTH:5"	//monkey
-#define ui_monkey_mask "CENTER-4:14,SOUTH:5"	//monkey
-#define ui_monkey_neck "CENTER-3:15,SOUTH:5"	//monkey
-#define ui_monkey_back "CENTER-2:16,SOUTH:5"	//monkey
-
-//#define ui_alien_storage_l "CENTER-2:14,SOUTH:5"//alien
-#define ui_alien_storage_r "CENTER+1:18,SOUTH:5"//alien
-#define ui_alien_language_menu "EAST-3:26,SOUTH:5" //alien
-
-#define ui_drone_drop "CENTER+1:18,SOUTH:5"     //maintenance drones
-#define ui_drone_pull "CENTER+2:2,SOUTH:5"      //maintenance drones
-#define ui_drone_storage "CENTER-2:14,SOUTH:5"  //maintenance drones
-#define ui_drone_head "CENTER-3:14,SOUTH:5"     //maintenance drones
-
 //Lower right, persistent menu
 #define ui_drop_throw "EAST-1:28,SOUTH+1:7"
 #define ui_pull_resist "EAST-2:26,SOUTH+1:7"
@@ -88,11 +61,6 @@
 #define ui_language_menu "EAST-5:4,SOUTH:21"//CIT CHANGE - ditto
 #define ui_voremode	"EAST-5:20,SOUTH:5"
 
-#define ui_borg_pull "EAST-2:26,SOUTH+1:7"
-#define ui_borg_radio "EAST-1:28,SOUTH+1:7"
-#define ui_borg_intents "EAST-2:26,SOUTH:5"
-
-
 //Upper-middle right (alerts)
 #define ui_alert1 "EAST-1:28,CENTER+5:27"
 #define ui_alert2 "EAST-1:28,CENTER+4:25"
@@ -100,31 +68,70 @@
 #define ui_alert4 "EAST-1:28,CENTER+2:21"
 #define ui_alert5 "EAST-1:28,CENTER+1:19"
 
-
 //Middle right (status indicators)
 #define ui_healthdoll "EAST-1:28,CENTER-2:13"
 #define ui_health "EAST-1:28,CENTER-1:15"
 #define ui_internal "EAST-1:28,CENTER+1:19"//CIT CHANGE - moves internal icon up a little bit to accommodate for the stamina meter
 #define ui_mood "EAST-1:28,CENTER-3:10"
+// #define ui_spacesuit "EAST-1:28,CENTER-4:10"
 
-//living
+//Pop-up inventory
+#define ui_shoes "WEST+1:8,SOUTH:5"
+#define ui_iclothing "WEST:6,SOUTH+1:7"
+#define ui_oclothing "WEST+1:8,SOUTH+1:7"
+#define ui_gloves "WEST+2:10,SOUTH+1:7"
+#define ui_glasses "WEST:6,SOUTH+3:11"
+#define ui_mask "WEST+1:8,SOUTH+2:9"
+#define ui_ears "WEST+2:10,SOUTH+2:9"
+#define ui_neck "WEST:6,SOUTH+2:9"
+#define ui_head "WEST+1:8,SOUTH+3:11"
+
+//Generic living
 #define ui_living_pull "EAST-1:28,CENTER-2:15"
 #define ui_living_health "EAST-1:28,CENTER:15"
 
-//borgs
-#define ui_borg_health "EAST-1:28,CENTER-1:15"		//borgs have the health display where humans have the pressure damage indicator.
+//Monkeys
+#define ui_monkey_head "CENTER-5:13,SOUTH:5"
+#define ui_monkey_mask "CENTER-4:14,SOUTH:5"
+#define ui_monkey_neck "CENTER-3:15,SOUTH:5"
+#define ui_monkey_back "CENTER-2:16,SOUTH:5"
 
-//aliens
-#define ui_alien_health "EAST,CENTER-1:15"	//aliens have the health display where humans have the pressure damage indicator.
+//Drones
+#define ui_drone_drop "CENTER+1:18,SOUTH:5"
+#define ui_drone_pull "CENTER+2:2,SOUTH:5"
+#define ui_drone_storage "CENTER-2:14,SOUTH:5"
+#define ui_drone_head "CENTER-3:14,SOUTH:5"
+
+//Cyborgs
+#define ui_borg_health "EAST-1:28,CENTER-1:15"
+#define ui_borg_pull "EAST-2:26,SOUTH+1:7"
+#define ui_borg_radio "EAST-1:28,SOUTH+1:7"
+#define ui_borg_intents "EAST-2:26,SOUTH:5"
+#define ui_borg_lamp "CENTER-3:16, SOUTH:5"
+#define ui_borg_tablet "CENTER-4:16, SOUTH:5"
+#define ui_inv1 "CENTER-2:16,SOUTH:5"
+#define ui_inv2 "CENTER-1  :16,SOUTH:5"
+#define ui_inv3 "CENTER  :16,SOUTH:5"
+#define ui_borg_module "CENTER+1:16,SOUTH:5"
+#define ui_borg_store "CENTER+2:16,SOUTH:5"
+#define ui_borg_camera "CENTER+3:21,SOUTH:5"
+#define ui_borg_alerts "CENTER+4:21,SOUTH:5"
+#define ui_borg_language_menu "CENTER+4:21,SOUTH+1:5"
+#define ui_borg_sensor "CENTER-3:15, SOUTH:5"		//LEGACY
+#define ui_borg_thrusters "CENTER-5:15, SOUTH:5"	//LEGACY
+
+//Aliens
+#define ui_alien_health "EAST,CENTER-1:15"
 #define ui_alienplasmadisplay "EAST,CENTER-2:15"
 #define ui_alien_queen_finder "EAST,CENTER-3:15"
+#define ui_alien_storage_r "CENTER+1:18,SOUTH:5"
+#define ui_alien_language_menu "EAST-3:26,SOUTH:5"
 
-//constructs
+//Constructs
 #define ui_construct_pull "EAST,CENTER-2:15"
-#define ui_construct_health "EAST,CENTER:15"  //same as borgs and humans
+#define ui_construct_health "EAST,CENTER:15"
 
 // AI
-
 #define ui_ai_core "SOUTH:6,WEST"
 #define ui_ai_camera_list "SOUTH:6,WEST+1"
 #define ui_ai_track_with_camera "SOUTH:6,WEST+2"
@@ -143,26 +150,32 @@
 #define ui_ai_multicam "SOUTH+1:6,WEST+13"
 #define ui_ai_add_multicam "SOUTH+1:6,WEST+14"
 
-//Pop-up inventory
-#define ui_shoes "WEST+1:8,SOUTH:5"
 
-#define ui_iclothing "WEST:6,SOUTH+1:7"
-#define ui_oclothing "WEST+1:8,SOUTH+1:7"
-#define ui_gloves "WEST+2:10,SOUTH+1:7"
-
-#define ui_glasses "WEST:6,SOUTH+3:11"
-#define ui_mask "WEST+1:8,SOUTH+2:9"
-#define ui_ears "WEST+2:10,SOUTH+2:9"
-#define ui_neck "WEST:6,SOUTH+2:9"
-#define ui_head "WEST+1:8,SOUTH+3:11"
+// pAI
+// #define ui_pai_software "SOUTH:6,WEST"
+// #define ui_pai_shell "SOUTH:6,WEST+1"
+// #define ui_pai_chassis "SOUTH:6,WEST+2"
+// #define ui_pai_rest "SOUTH:6,WEST+3"
+// #define ui_pai_light "SOUTH:6,WEST+4"
+// #define ui_pai_newscaster "SOUTH:6,WEST+5"
+// #define ui_pai_host_monitor "SOUTH:6,WEST+6"
+// #define ui_pai_crew_manifest "SOUTH:6,WEST+7"
+// #define ui_pai_state_laws "SOUTH:6,WEST+8"
+// #define ui_pai_pda_send "SOUTH:6,WEST+9"
+// #define ui_pai_pda_log "SOUTH:6,WEST+10"
+// #define ui_pai_take_picture "SOUTH:6,WEST+12"
+// #define ui_pai_view_images "SOUTH:6,WEST+13"
 
 //Ghosts
+#define ui_ghost_jumptomob "SOUTH:6,CENTER-3:24"
+#define ui_ghost_orbit "SOUTH:6,CENTER-2:24"
+#define ui_ghost_reenter_corpse "SOUTH:6,CENTER-1:24"
+#define ui_ghost_teleport "SOUTH:6,CENTER:24"
+#define ui_ghost_pai "SOUTH: 6, CENTER+1:24"
+#define ui_ghost_mafia "SOUTH: 6, CENTER+2:24"
+#define ui_ghost_spawners "SOUTH: 6, CENTER+1:24" // LEGACY. SAME LOC AS PAI
 
-#define ui_ghost_jumptomob "SOUTH:6,CENTER-2:24"
-#define ui_ghost_orbit "SOUTH:6,CENTER-1:24"
-#define ui_ghost_reenter_corpse "SOUTH:6,CENTER:24"
-#define ui_ghost_teleport "SOUTH:6,CENTER+1:24"
-#define ui_ghost_spawners "SOUTH: 6, CENTER+2:24"
+// #define ui_wanted_lvl "NORTH,11"
 
 
 //UI position overrides for 1:1 screen layout. (default is 7:5)

code/_onclick/hud/robot.dm

@@ -68,57 +68,17 @@
 	var/mob/living/silicon/robot/R = usr
 	R.uneq_active()
 
-/obj/screen/robot/lamp
-	name = "headlamp"
-	icon_state = "lamp0"
-
-/obj/screen/robot/lamp/Click()
-	if(..())
-		return
-	var/mob/living/silicon/robot/R = usr
-	R.control_headlamp()
-
-/obj/screen/robot/thrusters
-	name = "ion thrusters"
-	icon_state = "ionpulse0"
-
-/obj/screen/robot/thrusters/Click()
-	if(..())
-		return
-	var/mob/living/silicon/robot/R = usr
-	R.toggle_ionpulse()
-
-/obj/screen/robot/sensors
-	name = "Sensor Augmentation"
-	icon_state = "cyborg_sensor"
-
-/obj/screen/robot/sensors/Click()
-	if(..())
-		return
-	var/mob/living/silicon/S = usr
-	S.toggle_sensors()
-
-/obj/screen/robot/language_menu
-	name = "silicon language selection"
-	icon_state = "talk_wheel"
-
-/obj/screen/robot/language_menu/Click()
-	if(..())
-		return
-	var/mob/living/silicon/S = usr
-	S.open_language_menu(usr)
-
 /datum/hud/robot
 	ui_style = 'icons/mob/screen_cyborg.dmi'
 
 /datum/hud/robot/New(mob/owner)
 	..()
-	var/mob/living/silicon/robot/mymobR = mymob
+	// i, Robit
+	var/mob/living/silicon/robot/robit = mymob
 	var/obj/screen/using
 
-	using = new/obj/screen/robot/language_menu
+	using = new/obj/screen/language_menu
 	using.screen_loc = ui_borg_language_menu
-	using.hud = src
 	static_inventory += using
 
 //Radio
@@ -128,56 +88,72 @@
 	static_inventory += using
 
 //Module select
-	using = new /obj/screen/robot/module1()
-	using.screen_loc = ui_inv1
-	using.hud = src
-	static_inventory += using
-	mymobR.inv1 = using
+	if(!robit.inv1)
+		robit.inv1 = new /obj/screen/robot/module1()
 
-	using = new /obj/screen/robot/module2()
-	using.screen_loc = ui_inv2
-	using.hud = src
-	static_inventory += using
-	mymobR.inv2 = using
+	robit.inv1.screen_loc = ui_inv1
+	robit.inv1.hud = src
+	static_inventory += robit.inv1
 
-	using = new /obj/screen/robot/module3()
-	using.screen_loc = ui_inv3
-	using.hud = src
-	static_inventory += using
-	mymobR.inv3 = using
+	if(!robit.inv2)
+		robit.inv2 = new /obj/screen/robot/module2()
+
+	robit.inv2.screen_loc = ui_inv2
+	robit.inv2.hud = src
+	static_inventory += robit.inv2
+
+	if(!robit.inv3)
+		robit.inv3 = new /obj/screen/robot/module3()
+
+	robit.inv3.screen_loc = ui_inv3
+	robit.inv3.hud = src
+	static_inventory += robit.inv3
 
 //End of module select
 
+	using = new /obj/screen/robot/lamp()
+	using.screen_loc = ui_borg_lamp
+	using.hud = src
+	static_inventory += using
+	robit.lampButton = using
+	var/obj/screen/robot/lamp/lampscreen = using
+	lampscreen.robot = robit
+
 //Photography stuff
 	using = new /obj/screen/ai/image_take()
 	using.screen_loc = ui_borg_camera
 	using.hud = src
 	static_inventory += using
 
-	using = new /obj/screen/ai/image_view()
-	using.screen_loc = ui_borg_album
-	using.hud = src
-	static_inventory += using
-
 //Sec/Med HUDs
 	using = new /obj/screen/robot/sensors()
 	using.screen_loc = ui_borg_sensor
 	using.hud = src
 	static_inventory += using
 
-//Headlamp control
-	using = new /obj/screen/robot/lamp()
-	using.screen_loc = ui_borg_lamp
+//Borg Integrated Tablet
+	using = new /obj/screen/robot/modPC()
+	using.screen_loc = ui_borg_tablet
+	using.hud = src
+	static_inventory += using
+	robit.interfaceButton = using
+	if(robit.modularInterface)
+		using.vis_contents += robit.modularInterface
+	var/obj/screen/robot/modPC/tabletbutton = using
+	tabletbutton.robot = robit
+
+//Alerts
+	using = new /obj/screen/robot/alerts()
+	using.screen_loc = ui_borg_alerts
 	using.hud = src
 	static_inventory += using
-	mymobR.lamp_button = using
 
 //Thrusters
 	using = new /obj/screen/robot/thrusters()
 	using.screen_loc = ui_borg_thrusters
 	using.hud = src
 	static_inventory += using
-	mymobR.thruster_button = using
+	robit.thruster_button = using
 
 //Intent
 	action_intent = new /obj/screen/act_intent/robot()
@@ -191,20 +167,21 @@
 	infodisplay += healths
 
 //Installed Module
-	mymobR.hands = new /obj/screen/robot/module()
-	mymobR.hands.screen_loc = ui_borg_module
-	static_inventory += mymobR.hands
+	robit.hands = new /obj/screen/robot/module()
+	robit.hands.screen_loc = ui_borg_module
+	robit.hands.hud = src
+	static_inventory += robit.hands
 
 //Store
 	module_store_icon = new /obj/screen/robot/store()
-	module_store_icon.hud = src
 	module_store_icon.screen_loc = ui_borg_store
+	module_store_icon.hud = src
 
 	pull_icon = new /obj/screen/pull()
 	pull_icon.icon = 'icons/mob/screen_cyborg.dmi'
+	pull_icon.screen_loc = ui_borg_pull
 	pull_icon.hud = src
 	pull_icon.update_icon()
-	pull_icon.screen_loc = ui_borg_pull
 	hotkeybuttons += pull_icon
 
 
@@ -242,13 +219,13 @@
 		screenmob.client.screen += module_store_icon	//"store" icon
 
 		if(!R.module.modules)
-			to_chat(usr, "<span class='danger'>Selected module has no modules to select</span>")
+			to_chat(usr, "<span class='warning'>Selected module has no modules to select!</span>")
 			return
 
 		if(!R.robot_modules_background)
 			return
 
-		var/display_rows = CEILING(length(R.module.get_inactive_modules()) / 8, 1)
+		var/display_rows = max(CEILING(length(R.module.get_inactive_modules()) / 8, 1),1)
 		R.robot_modules_background.screen_loc = "CENTER-4:16,SOUTH+1:7 to CENTER+3:16,SOUTH+[display_rows]:7"
 		screenmob.client.screen += R.robot_modules_background
 
@@ -305,3 +282,63 @@
 		else
 			for(var/obj/item/I in R.held_items)
 				screenmob.client.screen -= I
+
+/obj/screen/robot/lamp
+	name = "headlamp"
+	icon_state = "lamp0"
+	var/mob/living/silicon/robot/robot
+
+/obj/screen/robot/lamp/Click()
+	. = ..()
+	if(.)
+		return
+	robot?.toggle_headlamp()
+	update_icon()
+
+/obj/screen/robot/lamp/update_icon()
+	if(robot?.lamp_enabled)
+		icon_state = "lamp_on"
+	else
+		icon_state = "lamp_off"
+
+/obj/screen/robot/alerts
+	name = "Alert Panel"
+	icon = 'icons/mob/screen_ai.dmi'
+	icon_state = "alerts"
+
+/obj/screen/robot/alerts/Click()
+	. = ..()
+	if(.)
+		return
+	var/mob/living/silicon/robot/borgo = usr
+	borgo.robot_alerts()
+
+/obj/screen/robot/thrusters
+	name = "ion thrusters"
+	icon_state = "ionpulse0"
+
+/obj/screen/robot/thrusters/Click()
+	if(..())
+		return
+	var/mob/living/silicon/robot/R = usr
+	R.toggle_ionpulse()
+
+/obj/screen/robot/sensors
+	name = "Sensor Augmentation"
+	icon_state = "cyborg_sensor"
+
+/obj/screen/robot/sensors/Click()
+	if(..())
+		return
+	var/mob/living/silicon/S = usr
+	S.toggle_sensors()
+/obj/screen/robot/modPC
+	name = "Modular Interface"
+	icon_state = "template"
+	var/mob/living/silicon/robot/robot
+
+/obj/screen/robot/modPC/Click()
+	. = ..()
+	if(.)
+		return
+	robot.modularInterface?.interact(robot)

code/datums/components/storage/concrete/stack.dm

@@ -40,7 +40,8 @@
 			_S.add(can_insert)
 			S.use(can_insert, TRUE)
 			return TRUE
-	return ..(S.change_stack(null, can_insert), override)
+	I = S.split_stack(null, can_insert)
+	return ..()
 
 /datum/component/storage/concrete/stack/remove_from_storage(obj/item/I, atom/new_location)
 	var/atom/real_location = real_location()

code/game/objects/items/stacks/stack.dm

@@ -444,14 +444,14 @@
 	. = ..()
 	if(isturf(loc)) // to prevent people that are alt clicking a tile to see its content from getting undesidered pop ups
 		return
-	if(is_cyborg || !user.canUseTopic(src, BE_CLOSE, NO_DEXTERITY, FALSE) || zero_amount()) //, !iscyborg(user)
+	if(is_cyborg || !user.canUseTopic(src, BE_CLOSE, TRUE, FALSE) || zero_amount()) //, !iscyborg(user)
 		return
 	//get amount from user
 	var/max = get_amount()
 	var/stackmaterial = round(input(user,"How many sheets do you wish to take out of this stack? (Maximum  [max])") as null|num)
 	max = get_amount()
 	stackmaterial = min(max, stackmaterial)
-	if(stackmaterial == null || stackmaterial <= 0 || !user.canUseTopic(src, BE_CLOSE, NO_DEXTERITY, FALSE)) //, !iscyborg(user)
+	if(stackmaterial == null || stackmaterial <= 0 || !user.canUseTopic(src, BE_CLOSE, TRUE, FALSE)) //, !iscyborg(user)
 		return
 	split_stack(user, stackmaterial)
 	to_chat(user, "<span class='notice'>You take [stackmaterial] sheets out of the stack.</span>")
@@ -485,10 +485,13 @@
 		. = ..()
 
 /obj/item/stack/proc/copy_evidences(obj/item/stack/from)
-	add_blood_DNA(from.return_blood_DNA())
-	add_fingerprint_list(from.return_fingerprints())
-	add_hiddenprint_list(from.return_hiddenprints())
-	fingerprintslast  = from.fingerprintslast
+	if(from.blood_DNA)
+		blood_DNA = from.blood_DNA.Copy()
+	if(from.fingerprints)
+		fingerprints = from.fingerprints.Copy()
+	if(from.fingerprintshidden)
+		fingerprintshidden = from.fingerprintshidden.Copy()
+	fingerprintslast = from.fingerprintslast
 	//TODO bloody overlay
 
 /obj/item/stack/microwave_act(obj/machinery/microwave/M)

code/modules/antagonists/devil/true_devil/inventory.dm

@@ -1,4 +1,4 @@
-/mob/living/carbon/true_devil/doUnEquip(obj/item/I, force)
+/mob/living/carbon/true_devil/doUnEquip(obj/item/I, force, silent = FALSE)
 	if(..())
 		update_inv_hands()
 		return 1

code/modules/clothing/head/_head.dm

@@ -40,11 +40,11 @@
 	if(iscyborg(hit_atom))
 		var/mob/living/silicon/robot/R = hit_atom
 		///hats in the borg's blacklist bounce off
-		if(!is_type_in_typecache(src, R.equippable_hats) || R.hat_offset == INFINITY)
-			R.visible_message("<span class='warning'>[src] bounces off [R]!", "<span class='warning'>[src] bounces off you, falling to the floor.</span>")
+		if(is_type_in_typecache(src, GLOB.blacklisted_borg_hats))
+			R.visible_message("<span class='warning'>[src] bounces off [R]!</span>", "<span class='warning'>[src] bounces off you, falling to the floor.</span>")
 			return
 		else
-			R.visible_message("<span class='notice'>[src] lands neatly on top of [R].", "<span class='notice'>[src] lands perfectly on top of you.</span>")
+			R.visible_message("<span class='notice'>[src] lands neatly on top of [R]!</span>", "<span class='notice'>[src] lands perfectly on top of you.</span>")
 			R.place_on_head(src) //hats aren't designed to snugly fit borg heads or w/e so they'll always manage to knock eachother off
 
 

code/modules/mob/inventory.dm

@@ -298,20 +298,21 @@
 	return doUnEquip(I, force, drop_location(), FALSE)
 
 //for when the item will be immediately placed in a loc other than the ground
-/mob/proc/transferItemToLoc(obj/item/I, newloc = null, force = FALSE)
-	return doUnEquip(I, force, newloc, FALSE)
+/mob/proc/transferItemToLoc(obj/item/I, newloc = null, force = FALSE, silent = TRUE)
+	return doUnEquip(I, force, newloc, FALSE, silent = silent)
 
 //visibly unequips I but it is NOT MOVED AND REMAINS IN SRC
 //item MUST BE FORCEMOVE'D OR QDEL'D
 /mob/proc/temporarilyRemoveItemFromInventory(obj/item/I, force = FALSE, idrop = TRUE)
-	return doUnEquip(I, force, null, TRUE, idrop)
+	return doUnEquip(I, force, null, TRUE, idrop, silent = TRUE)
 
 //DO NOT CALL THIS PROC
 //use one of the above 3 helper procs
 //you may override it, but do not modify the args
-/mob/proc/doUnEquip(obj/item/I, force, newloc, no_move, invdrop = TRUE) //Force overrides TRAIT_NODROP for things like wizarditis and admin undress.
+/mob/proc/doUnEquip(obj/item/I, force, newloc, no_move, invdrop = TRUE, silent = FALSE) //Force overrides TRAIT_NODROP for things like wizarditis and admin undress.
 													//Use no_move if the item is just gonna be immediately moved afterward
 													//Invdrop is used to prevent stuff in pockets dropping. only set to false if it's going to immediately be replaced
+	PROTECTED_PROC(TRUE)
 	if(!I) //If there's nothing to drop, the drop is automatically succesfull. If(unEquip) should generally be used to check for TRAIT_NODROP.
 		return TRUE
 
@@ -333,9 +334,7 @@
 				I.moveToNullspace()
 			else
 				I.forceMove(newloc)
-		on_item_dropped(I)
-		if(I.dropped(src) == ITEM_RELOCATED_BY_DROPPED)
-			return FALSE
+		I.dropped(src, silent)
 	return TRUE
 
 //This is a SAFE proc. Use this instead of equip_to_slot()!

code/modules/mob/living/carbon/alien/larva/inventory.dm

@@ -1,3 +1,3 @@
 //can't unequip since it can't equip anything
-/mob/living/carbon/alien/larva/doUnEquip(obj/item/W)
+/mob/living/carbon/alien/larva/doUnEquip(obj/item/W, silent = FALSE)
 	return

code/modules/mob/living/carbon/human/inventory.dm

@@ -164,7 +164,7 @@
 		var/obj/item/thing = sloties
 		. += thing?.slowdown
 
-/mob/living/carbon/human/doUnEquip(obj/item/I, force, newloc, no_move, invdrop = TRUE)
+/mob/living/carbon/human/doUnEquip(obj/item/I, force, newloc, no_move, invdrop = TRUE, silent = FALSE)
 	var/index = get_held_index_of_item(I)
 	. = ..() //See mob.dm for an explanation on this and some rage about people copypasting instead of calling ..() like they should.
 	if(!. || !I)

code/modules/mob/living/carbon/human/species_types/shadowpeople.dm

@@ -187,12 +187,8 @@
 			AM.emp_act(50)
 		if(iscyborg(AM))
 			var/mob/living/silicon/robot/borg = AM
-			if(borg.lamp_intensity)
-				borg.update_headlamp(TRUE, INFINITY)
-				to_chat(borg, "<span class='danger'>Your headlamp is fried! You'll need a human to help replace it.</span>")
-			for(var/obj/item/assembly/flash/cyborg/F in borg.held_items)
-				if(!F.crit_fail)
-					F.burn_out()
+			if(borg.lamp_enabled)
+				borg.smash_headlamp()
 		else
 			for(var/obj/item/O in AM)
 				if(O.light_range && O.light_power)

code/modules/mob/living/carbon/inventory.dm

@@ -104,7 +104,7 @@
 
 	return not_handled
 
-/mob/living/carbon/doUnEquip(obj/item/I, force, newloc, no_move, invdrop = TRUE)
+/mob/living/carbon/doUnEquip(obj/item/I, force, newloc, no_move, invdrop = TRUE, silent = FALSE)
 	. = ..() //Sets the default return value to what the parent returns.
 	if(!. || !I) //We don't want to set anything to null if the parent returned 0.
 		return

code/modules/mob/living/silicon/robot/death.dm

@@ -16,15 +16,16 @@
 /mob/living/silicon/robot/death(gibbed)
 	if(stat == DEAD)
 		return
-
+	if(!gibbed)
+		logevent("FATAL -- SYSTEM HALT")
+		modularInterface.shutdown_computer()
 	. = ..()
 
 	locked = FALSE //unlock cover
 
-	update_mobility()
 	if(!QDELETED(builtInCamera) && builtInCamera.status)
 		builtInCamera.toggle_cam(src,0)
-	update_headlamp(1) //So borg lights are disabled when killed.
+	toggle_headlamp(TRUE) //So borg lights are disabled when killed.
 
 	uneq_all() // particularly to ensure sight modes are cleared
 

code/modules/mob/living/silicon/robot/inventory.dm

@@ -1,11 +1,12 @@
 //These procs handle putting stuff in your hand. It's probably best to use these rather than setting stuff manually
 //as they handle all relevant stuff like adding it to the player's screen and such
 
-//Returns the thing in our active hand (whatever is in our active module-slot, in this case)
-//This proc has been butchered into a proc that overrides borg item holding for the sake of making grippers work.
-//I'd be immensely thankful if anyone can figure out a less obtuse way of making grippers work without breaking functionality.
+/**
+ * Returns the thing in our active hand (whatever is in our active module-slot, in this case)
+ */
 /mob/living/silicon/robot/get_active_held_item()
 	var/item = module_active
+	// snowflake handler for the gripper
 	if(istype(item, /obj/item/weapon/gripper))
 		var/obj/item/weapon/gripper/G = item
 		if(G.wrapped)
@@ -15,230 +16,416 @@
 			item = G.wrapped
 			return item
 	return module_active
+/**
+ * Parent proc - triggers when an item/module is unequipped from a cyborg.
+ */
+/obj/item/proc/cyborg_unequip(mob/user)
+	return
 
-/mob/living/silicon/robot/proc/uneq_module(obj/item/O)
-	if(!O)
-		return 0
-	O.mouse_opacity = MOUSE_OPACITY_OPAQUE
-	if(istype(O, /obj/item/borg/sight))
-		var/obj/item/borg/sight/S = O
-		sight_mode &= ~S.sight_mode
+/**
+ * Finds the first available slot and attemps to put item item_module in it.
+ *
+ * Arguments
+ * * item_module - the item being equipped to a slot.
+ */
+/mob/living/silicon/robot/proc/activate_module(obj/item/item_module)
+	if(QDELETED(item_module))
+		CRASH("activate_module called with improper item_module")
+
+	if(!(item_module in module.modules))
+		CRASH("activate_module called with item_module not in module.modules")
+
+	if(activated(item_module))
+		to_chat(src, "<span class='warning'>That module is already activated.</span>")
+		return FALSE
+
+	if(disabled_modules & BORG_MODULE_ALL_DISABLED)
+		to_chat(src, "<span class='warning'>All modules are disabled!</span>")
+		return FALSE
+
+	/// What's the first free slot for the borg?
+	var/first_free_slot = !held_items[1] ? 1 : (!held_items[2] ? 2 : (!held_items[3] ? 3 : null))
+
+	if(!first_free_slot || is_invalid_module_number(first_free_slot))
+		to_chat(src, "<span class='warning'>Deactivate a module first!</span>")
+		return FALSE
+
+	return equip_module_to_slot(item_module, first_free_slot)
+
+/**
+ * Is passed an item and a module slot. Equips the item to that borg slot.
+ *
+ * Arguments
+ * * item_module - the item being equipped to a slot
+ * * module_num - the slot number being equipped to.
+ */
+/mob/living/silicon/robot/proc/equip_module_to_slot(obj/item/item_module, module_num)
+	var/storage_was_closed = FALSE //Just to be consistant and all
+	if(!shown_robot_modules) //Tools may be invisible if the collection is hidden
+		hud_used.toggle_show_robot_modules()
+		storage_was_closed = TRUE
+	switch(module_num)
+		if(1)
+			item_module.screen_loc = inv1.screen_loc
+		if(2)
+			item_module.screen_loc = inv2.screen_loc
+		if(3)
+			item_module.screen_loc = inv3.screen_loc
+
+	held_items[module_num] = item_module
+	item_module.equipped(src, ITEM_SLOT_HANDS)
+	item_module.mouse_opacity = initial(item_module.mouse_opacity)
+	item_module.layer = ABOVE_HUD_LAYER
+	item_module.plane = ABOVE_HUD_PLANE
+	item_module.forceMove(src)
+
+	if(istype(item_module, /obj/item/borg/sight))
+		var/obj/item/borg/sight/borg_sight = item_module
+		sight_mode |= borg_sight.sight_mode
+		update_sight()
+
+	observer_screen_update(item_module, TRUE)
+
+	if(storage_was_closed)
+		hud_used.toggle_show_robot_modules()
+	return TRUE
+
+/**
+ * Unequips item item_module from slot module_num. Deletes it if delete_after = TRUE.
+ *
+ * Arguments
+ * * item_module - the item being unequipped
+ * * module_num - the slot number being unequipped.
+ */
+/mob/living/silicon/robot/proc/unequip_module_from_slot(obj/item/item_module, module_num)
+	if(QDELETED(item_module))
+		CRASH("unequip_module_from_slot called with improper item_module")
+
+	if(!(item_module in module.modules))
+		CRASH("unequip_module_from_slot called with item_module not in module.modules")
+
+	item_module.mouse_opacity = MOUSE_OPACITY_OPAQUE
+
+	if(istype(item_module, /obj/item/storage/bag/tray/))
+		SEND_SIGNAL(item_module, COMSIG_TRY_STORAGE_QUICK_EMPTY)
+	if(istype(item_module, /obj/item/borg/sight))
+		var/obj/item/borg/sight/borg_sight = item_module
+		sight_mode &= ~borg_sight.sight_mode
 		update_sight()
-	else if(istype(O, /obj/item/storage/bag/tray/))
-		SEND_SIGNAL(O, COMSIG_TRY_STORAGE_QUICK_EMPTY)
 	//CITADEL EDIT reee proc, Dogborg modules
-	if(istype(O,/obj/item/gun/energy/laser/cyborg))
+	if(istype(item_module, /obj/item/gun/energy/laser/cyborg))
 		laser = FALSE
 		update_icons()
-	else if(istype(O,/obj/item/gun/energy/disabler/cyborg) || istype(O,/obj/item/gun/energy/e_gun/advtaser/cyborg))
+	if(istype(item_module, /obj/item/gun/energy/disabler/cyborg) || istype(item_module, /obj/item/gun/energy/e_gun/advtaser/cyborg))
 		disabler = FALSE
 		update_icons() //PUT THE GUN AWAY
-	else if(istype(O,/obj/item/dogborg/sleeper))
+	if(istype(item_module, /obj/item/dogborg/sleeper))
 		sleeper_g = FALSE
 		sleeper_r = FALSE
 		update_icons()
-		var/obj/item/dogborg/sleeper/S = O
+		var/obj/item/dogborg/sleeper/S = item_module
 		S.go_out() //this should stop edgecase deletions
 	//END CITADEL EDIT
+
 	if(client)
-		client.screen -= O
-	observer_screen_update(O,FALSE)
+		client.screen -= item_module
 
-	if(module_active == O)
+	if(module_active == item_module)
 		module_active = null
-	if(held_items[1] == O)
-		inv1.icon_state = "inv1"
-		held_items[1] = null
-	else if(held_items[2] == O)
-		inv2.icon_state = "inv2"
-		held_items[2] = null
-	else if(held_items[3] == O)
-		inv3.icon_state = "inv3"
-		held_items[3] = null
 
-	if(O.item_flags & DROPDEL)
-		O.item_flags &= ~DROPDEL //we shouldn't HAVE things with DROPDEL_1 in our modules, but better safe than runtiming horribly
+	switch(module_num)
+		if(1)
+			if(!(disabled_modules & BORG_MODULE_ALL_DISABLED))
+				inv1.icon_state = initial(inv1.icon_state)
+		if(2)
+			if(!(disabled_modules & BORG_MODULE_TWO_DISABLED))
+				inv2.icon_state = initial(inv2.icon_state)
+		if(3)
+			if(!(disabled_modules & BORG_MODULE_THREE_DISABLED))
+				inv3.icon_state = initial(inv3.icon_state)
 
-	O.forceMove(module) //Return item to module so it appears in its contents, so it can be taken out again.
+	if(item_module.item_flags & DROPDEL)
+		item_module.item_flags &= ~DROPDEL //we shouldn't HAVE things with DROPDEL_1 in our modules, but better safe than runtiming horribly
 
+	held_items[module_num] = null
+	item_module.cyborg_unequip(src)
+	item_module.forceMove(module) //Return item to module so it appears in its contents, so it can be taken out again.
+
+	observer_screen_update(item_module, FALSE)
 	hud_used.update_robot_modules_display()
-	return 1
+	return TRUE
 
-/mob/living/silicon/robot/proc/activate_module(obj/item/O)
-	. = FALSE
-	if(!(O in module.modules))
-		return
-	//CITADEL EDIT Dogborg lasers
-	if(istype(O,/obj/item/gun/energy/laser/cyborg))
-		laser = TRUE
-		update_icons() //REEEEEEACH FOR THE SKY
-	if(istype(O,/obj/item/gun/energy/disabler/cyborg) || istype(O,/obj/item/gun/energy/e_gun/advtaser/cyborg))
-		disabler = TRUE
-		update_icons()
-	//END CITADEL EDIT
-	if(activated(O))
-		to_chat(src, "<span class='warning'>That module is already activated.</span>")
-		return
-	if(!held_items[1] && health >= -maxHealth*0.5)
-		held_items[1] = O
-		O.screen_loc = inv1.screen_loc
-		. = TRUE
-	else if(!held_items[2] && health >= 0)
-		held_items[2] = O
-		O.screen_loc = inv2.screen_loc
-		. = TRUE
-	else if(!held_items[3] && health >= maxHealth*0.5)
-		held_items[3] = O
-		O.screen_loc = inv3.screen_loc
-		. = TRUE
-	else
-		to_chat(src, "<span class='warning'>You need to disable a module first!</span>")
-	if(.)
-		O.equipped(src, SLOT_HANDS)
-		O.mouse_opacity = initial(O.mouse_opacity)
-		O.layer = ABOVE_HUD_LAYER
-		O.plane = ABOVE_HUD_PLANE
-		observer_screen_update(O,TRUE)
-		O.forceMove(src)
-		if(istype(O, /obj/item/borg/sight))
-			var/obj/item/borg/sight/S = O
-			sight_mode |= S.sight_mode
-			update_sight()
+/**
+ * Breaks the slot number, changing the icon.
+ *
+ * Arguments
+ * * module_num - the slot number being repaired.
+ */
+/mob/living/silicon/robot/proc/break_cyborg_slot(module_num)
+	if(is_invalid_module_number(module_num, TRUE))
+		return FALSE
 
+	if(held_items[module_num]) //If there's a held item, unequip it first.
+		if(!unequip_module_from_slot(held_items[module_num], module_num)) //If we fail to unequip it, then don't continue
+			return FALSE
 
-/mob/living/silicon/robot/proc/observer_screen_update(obj/item/I,add = TRUE)
-	if(observers && observers.len)
+	switch(module_num)
+		if(1)
+			if(disabled_modules & BORG_MODULE_ALL_DISABLED)
+				return FALSE
+
+			inv1.icon_state = "[initial(inv1.icon_state)] +b"
+			disabled_modules |= BORG_MODULE_ALL_DISABLED
+
+			playsound(src, 'sound/machines/warning-buzzer.ogg', 75, TRUE, TRUE)
+			audible_message("<span class='warning'>[src] sounds an alarm! \"CRITICAL ERROR: ALL modules OFFLINE.\"</span>")
+
+			if(builtInCamera)
+				builtInCamera.status = FALSE
+				to_chat(src, "<span class='userdanger'>CRITICAL ERROR: Built in security camera OFFLINE.</span>")
+
+			to_chat(src, "<span class='userdanger'>CRITICAL ERROR: ALL modules OFFLINE.</span>")
+
+		if(2)
+			if(disabled_modules & BORG_MODULE_TWO_DISABLED)
+				return FALSE
+
+			inv2.icon_state = "[initial(inv2.icon_state)] +b"
+			disabled_modules |= BORG_MODULE_TWO_DISABLED
+
+			playsound(src, 'sound/machines/warning-buzzer.ogg', 60, TRUE, TRUE)
+			audible_message("<span class='warning'>[src] sounds an alarm! \"SYSTEM ERROR: Module [module_num] OFFLINE.\"</span>")
+			to_chat(src, "<span class='userdanger'>SYSTEM ERROR: Module [module_num] OFFLINE.</span>")
+
+		if(3)
+			if(disabled_modules & BORG_MODULE_THREE_DISABLED)
+				return FALSE
+
+			inv3.icon_state = "[initial(inv3.icon_state)] +b"
+			disabled_modules |= BORG_MODULE_THREE_DISABLED
+
+			playsound(src, 'sound/machines/warning-buzzer.ogg', 50, TRUE, TRUE)
+			audible_message("<span class='warning'>[src] sounds an alarm! \"SYSTEM ERROR: Module [module_num] OFFLINE.\"</span>")
+			to_chat(src, "<span class='userdanger'>SYSTEM ERROR: Module [module_num] OFFLINE.</span>")
+
+	return TRUE
+
+/**
+ * Breaks all of a cyborg's slots.
+ */
+/mob/living/silicon/robot/proc/break_all_cyborg_slots()
+	for(var/cyborg_slot in 1 to 3)
+		break_cyborg_slot(cyborg_slot)
+
+/**
+ * Repairs the slot number, updating the icon.
+ *
+ * Arguments
+ * * module_num - the module number being repaired.
+ */
+/mob/living/silicon/robot/proc/repair_cyborg_slot(module_num)
+	if(is_invalid_module_number(module_num, TRUE))
+		return FALSE
+
+	switch(module_num)
+		if(1)
+			if(!(disabled_modules & BORG_MODULE_ALL_DISABLED))
+				return FALSE
+
+			inv1.icon_state = initial(inv1.icon_state)
+			disabled_modules &= ~BORG_MODULE_ALL_DISABLED
+			if(builtInCamera)
+				builtInCamera.status = TRUE
+				to_chat(src, "<span class='notice'>You hear your built in security camera focus adjust as it comes back online!</span>")
+		if(2)
+			if(!(disabled_modules & BORG_MODULE_TWO_DISABLED))
+				return FALSE
+
+			inv2.icon_state = initial(inv2.icon_state)
+			disabled_modules &= ~BORG_MODULE_TWO_DISABLED
+		if(3)
+			if(!(disabled_modules & BORG_MODULE_THREE_DISABLED))
+				return FALSE
+
+			inv3.icon_state = initial(inv3.icon_state)
+			disabled_modules &= ~BORG_MODULE_THREE_DISABLED
+
+	to_chat(src, "<span class='notice'>ERROR CLEARED: Module [module_num] back online.</span>")
+
+	return TRUE
+
+/**
+ * Repairs all slots. Unbroken slots are unaffected.
+ */
+/mob/living/silicon/robot/proc/repair_all_cyborg_slots()
+	for(var/cyborg_slot in 1 to 3)
+		repair_cyborg_slot(cyborg_slot)
+
+/**
+ * Updates the observers's screens with cyborg itemss.
+ * Arguments
+ * * item_module - the item being added or removed from the screen
+ * * add - whether or not the item is being added, or removed.
+ */
+/mob/living/silicon/robot/proc/observer_screen_update(obj/item/item_module, add = TRUE)
+	if(observers?.len)
 		for(var/M in observers)
 			var/mob/dead/observe = M
 			if(observe.client && observe.client.eye == src)
 				if(add)
-					observe.client.screen += I
+					observe.client.screen += item_module
 				else
-					observe.client.screen -= I
+					observe.client.screen -= item_module
 			else
 				observers -= observe
 				if(!observers.len)
 					observers = null
 					break
 
+/**
+ * Unequips the active held item, if there is one.
+ */
 /mob/living/silicon/robot/proc/uneq_active()
-	uneq_module(module_active)
+	if(module_active)
+		unequip_module_from_slot(module_active, get_selected_module())
 
+/**
+ * Unequips all held items.
+ */
 /mob/living/silicon/robot/proc/uneq_all()
-	for(var/obj/item/I in held_items)
-		uneq_module(I)
+	for(var/cyborg_slot in 1 to 3)
+		if(!held_items[cyborg_slot])
+			continue
+		unequip_module_from_slot(held_items[cyborg_slot], cyborg_slot)
 
-/mob/living/silicon/robot/proc/activated(obj/item/O)
-	if(O in held_items)
+/**
+ * Checks if the item is currently in a slot.
+ *
+ * If the item is found in a slot, this returns TRUE. Otherwise, it returns FALSE
+ * Arguments
+ * * item_module - the item being checked
+ */
+/mob/living/silicon/robot/proc/activated(obj/item/item_module)
+	if(item_module in held_items)
 		return TRUE
 	return FALSE
 
-//Helper procs for cyborg modules on the UI.
-//These are hackish but they help clean up code elsewhere.
+/**
+ * Checks if the provided module number is a valid number.
+ *
+ * If the number is between 1 and 3 (if check_all_slots is true) or between 1 and the number of disabled
+ * modules (if check_all_slots is false), then it returns FALSE. Otherwise, it returns TRUE.
+ * Arguments
+ * * module_num - the passed module num that is checked for validity.
+ * * check_all_slots - TRUE = the proc checks all slots | FALSE = the proc only checks un-disabled slots
+ */
+/mob/living/silicon/robot/proc/is_invalid_module_number(module_num, check_all_slots = FALSE)
+	if(!module_num)
+		return TRUE
 
-//module_selected(module) - Checks whether the module slot specified by "module" is currently selected.
-/mob/living/silicon/robot/proc/module_selected(module) //Module is 1-3
-	return module == get_selected_module()
+	/// The number of module slots we're checking
+	var/max_number = 3
+	if(!check_all_slots)
+		if(disabled_modules & BORG_MODULE_ALL_DISABLED)
+			max_number = 0
+		else if(disabled_modules & BORG_MODULE_TWO_DISABLED)
+			max_number = 1
+		else if(disabled_modules & BORG_MODULE_THREE_DISABLED)
+			max_number = 2
 
-//module_active(module) - Checks whether there is a module active in the slot specified by "module".
-/mob/living/silicon/robot/proc/module_active(module) //Module is 1-3
-	if(module < 1 || module > 3)
-		return FALSE
+	return module_num < 1 || module_num > max_number
 
-	if(LAZYLEN(held_items) >= module)
-		if(held_items[module])
-			return TRUE
-	return FALSE
-
-//get_selected_module() - Returns the slot number of the currently selected module.  Returns 0 if no modules are selected.
+/**
+ * Returns the slot number of the selected module, or zero if no modules are selected.
+ */
 /mob/living/silicon/robot/proc/get_selected_module()
 	if(module_active)
 		return held_items.Find(module_active)
 
 	return 0
 
-//select_module(module) - Selects the module slot specified by "module"
-/mob/living/silicon/robot/proc/select_module(module) //Module is 1-3
-	if(module < 1 || module > 3)
-		return
+/**
+ * Selects the module in the slot module_num.
+ * Arguments
+ * * module_num - the slot number being selected
+ */
+/mob/living/silicon/robot/proc/select_module(module_num)
+	if(is_invalid_module_number(module_num) || !held_items[module_num]) //If the slot number is invalid, or there's nothing there, we have nothing to equip
+		return FALSE
 
-	if(!module_active(module))
-		return
-
-	switch(module)
+	switch(module_num)
 		if(1)
-			if(module_active != held_items[module])
-				inv1.icon_state = "inv1 +a"
-				inv2.icon_state = "inv2"
-				inv3.icon_state = "inv3"
+			if(module_active != held_items[module_num])
+				inv1.icon_state = "[initial(inv1.icon_state)] +a"
 		if(2)
-			if(module_active != held_items[module])
-				inv1.icon_state = "inv1"
-				inv2.icon_state = "inv2 +a"
-				inv3.icon_state = "inv3"
+			if(module_active != held_items[module_num])
+				inv2.icon_state = "[initial(inv2.icon_state)] +a"
 		if(3)
-			if(module_active != held_items[module])
-				inv1.icon_state = "inv1"
-				inv2.icon_state = "inv2"
-				inv3.icon_state = "inv3 +a"
-	module_active = held_items[module]
+			if(module_active != held_items[module_num])
+				inv3.icon_state = "[initial(inv3.icon_state)] +a"
+	module_active = held_items[module_num]
+	return TRUE
 
-//deselect_module(module) - Deselects the module slot specified by "module"
-/mob/living/silicon/robot/proc/deselect_module(module) //Module is 1-3
-	if(module < 1 || module > 3)
-		return
-
-	if(!module_active(module))
-		return
-
-	switch(module)
+/**
+ * Deselects the module in the slot module_num.
+ * Arguments
+ * * module_num - the slot number being de-selected
+ */
+/mob/living/silicon/robot/proc/deselect_module(module_num)
+	switch(module_num)
 		if(1)
-			if(module_active == held_items[module])
-				inv1.icon_state = "inv1"
+			if(module_active == held_items[module_num])
+				inv1.icon_state = initial(inv1.icon_state)
 		if(2)
-			if(module_active == held_items[module])
-				inv2.icon_state = "inv2"
+			if(module_active == held_items[module_num])
+				inv2.icon_state = initial(inv2.icon_state)
 		if(3)
-			if(module_active == held_items[module])
-				inv3.icon_state = "inv3"
+			if(module_active == held_items[module_num])
+				inv3.icon_state = initial(inv3.icon_state)
 	module_active = null
+	return TRUE
 
-//toggle_module(module) - Toggles the selection of the module slot specified by "module".
-/mob/living/silicon/robot/proc/toggle_module(module) //Module is 1-3
-	if(module < 1 || module > 3)
-		return
+/**
+ * Toggles selection of the module in the slot module_num.
+ * Arguments
+ * * module_num - the slot number being toggled
+ */
+/mob/living/silicon/robot/proc/toggle_module(module_num)
+	if(is_invalid_module_number(module_num))
+		return FALSE
 
-	if(module_selected(module))
-		deselect_module(module)
-	else
-		if(module_active(module))
-			select_module(module)
-		else
-			deselect_module(get_selected_module()) //If we can't do select anything, at least deselect the current module.
-	return
+	if(module_num == get_selected_module())
+		deselect_module(module_num)
+		return TRUE
 
-//cycle_modules() - Cycles through the list of selected modules.
+	if(module_active != held_items[module_num])
+		deselect_module(get_selected_module())
+
+	return select_module(module_num)
+
+/**
+ * Cycles through the list of enabled modules, deselecting the current one and selecting the next one.
+ */
 /mob/living/silicon/robot/proc/cycle_modules()
 	var/slot_start = get_selected_module()
+	var/slot_num
 	if(slot_start)
 		deselect_module(slot_start) //Only deselect if we have a selected slot.
-
-	var/slot_num
-	if(slot_start == 0)
+		slot_num = slot_start + 1
+	else
 		slot_num = 1
 		slot_start = 4
-	else
-		slot_num = slot_start + 1
 
 	while(slot_num != slot_start) //If we wrap around without finding any free slots, just give up.
-		if(module_active(slot_num))
-			select_module(slot_num)
+		if(select_module(slot_num))
 			return
 		slot_num++
 		if(slot_num > 4) // not >3 otherwise cycling with just one item on module 3 wouldn't work
 			slot_num = 1 //Wrap around.
 
-
-
 /mob/living/silicon/robot/swap_hand()
 	cycle_modules()
+
+/mob/living/silicon/robot/can_hold_items(obj/item/I)
+	return (I && (I in module.modules)) //Only if it's part of our module.
+

code/modules/mob/living/silicon/robot/life.dm

@@ -8,22 +8,21 @@
 /mob/living/silicon/robot/proc/handle_robot_cell()
 	if(stat != DEAD)
 		if(low_power_mode)
-			if(cell && cell.charge)
-				low_power_mode = 0
-				update_headlamp()
+			if(cell?.charge)
+				low_power_mode = FALSE
 		else if(stat == CONSCIOUS)
 			use_power()
 
 /mob/living/silicon/robot/proc/use_power()
-	if(cell && cell.charge)
+	if(cell?.charge)
 		if(cell.charge <= 100)
 			uneq_all()
-		var/amt = clamp((lamp_intensity - 2) * 2,1,cell.charge) //Always try to use at least one charge per tick, but allow it to completely drain the cell.
+		var/amt = clamp((lamp_enabled * lamp_intensity),1,cell.charge) //Lamp will use a max of 5 charge, depending on brightness of lamp. If lamp is off, borg systems consume 1 point of charge, or the rest of the cell if it's lower than that.
 		cell.use(amt) //Usage table: 1/tick if off/lowest setting, 4 = 4/tick, 6 = 8/tick, 8 = 12/tick, 10 = 16/tick
 	else
 		uneq_all()
-		low_power_mode = 1
-		update_headlamp()
+		low_power_mode = TRUE
+		toggle_headlamp(TRUE)
 	diag_hud_set_borgcell()
 
 /mob/living/silicon/robot/proc/handle_robot_hud_updates()

code/modules/mob/living/silicon/robot/robot.dm

@@ -15,7 +15,7 @@
 
 	wires = new /datum/wires/robot(src)
 	AddElement(/datum/element/empprotection, EMP_PROTECT_WIRES)
-
+	// AddElement(/datum/element/ridable, /datum/component/riding/creature/cyborg)
 	RegisterSignal(src, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, .proc/charge)
 
 	robot_modules_background = new()
@@ -23,10 +23,16 @@
 	robot_modules_background.layer = HUD_LAYER	//Objects that appear on screen are on layer ABOVE_HUD_LAYER, UI should be just below it.
 	robot_modules_background.plane = HUD_PLANE
 
-	ident = rand(1, 999)
+	inv1 = new /obj/screen/robot/module1()
+	inv2 = new /obj/screen/robot/module2()
+	inv3 = new /obj/screen/robot/module3()
 
-	if(!cell)
-		cell = new /obj/item/stock_parts/cell/high(src)
+	previous_health = health
+
+	if(ispath(cell))
+		cell = new cell(src)
+
+	create_modularInterface()
 
 	if(lawupdate)
 		make_laws()
@@ -63,18 +69,23 @@
 		mmi.brainmob.real_name = src.real_name
 		mmi.brainmob.container = mmi
 
-	updatename()
+	INVOKE_ASYNC(src, .proc/updatename)
 
-	equippable_hats = typecacheof(equippable_hats)
-
-	playsound(loc, 'sound/voice/liveagain.ogg', 75, 1)
+	playsound(loc, 'sound/voice/liveagain.ogg', 75, TRUE)
 	aicamera = new/obj/item/camera/siliconcam/robot_camera(src)
 	toner = tonermax
 	diag_hud_set_borgcell()
+	logevent("System brought online.")
 
 	add_verb(src, /mob/living/proc/lay_down) //CITADEL EDIT gimmie rest verb kthx
 	add_verb(src, /mob/living/silicon/robot/proc/rest_style)
 
+/mob/living/silicon/robot/proc/create_modularInterface()
+	if(!modularInterface)
+		modularInterface = new /obj/item/modular_computer/tablet/integrated(src)
+	modularInterface.layer = ABOVE_HUD_PLANE
+	modularInterface.plane = ABOVE_HUD_PLANE
+
 //If there's an MMI in the robot, have it ejected when the mob goes away. --NEO
 /mob/living/silicon/robot/Destroy()
 	var/atom/T = drop_location()//To hopefully prevent run time errors.
@@ -93,28 +104,31 @@
 			ghostize()
 			stack_trace("Borg MMI lacked a brainmob")
 		mmi = null
-	//CITADEL EDIT: Cyborgs drop encryption keys on destroy
-	if(istype(radio) && istype(radio.keyslot))
-		radio.keyslot.forceMove(T)
-		radio.keyslot = null
-	//END CITADEL EDIT
+	if(modularInterface)
+		QDEL_NULL(modularInterface)
 	if(connected_ai)
 		set_connected_ai(null)
-	if(shell)
+	if(shell) //??? why would you give an ai radio keys?
 		GLOB.available_ai_shells -= src
 	else
 		if(T && istype(radio) && istype(radio.keyslot))
 			radio.keyslot.forceMove(T)
 			radio.keyslot = null
-	qdel(wires)
-	qdel(module)
-	qdel(eye_lights)
-	wires = null
-	module = null
-	eye_lights = null
+	QDEL_NULL(wires)
+	QDEL_NULL(module)
+	QDEL_NULL(eye_lights)
+	QDEL_NULL(inv1)
+	QDEL_NULL(inv2)
+	QDEL_NULL(inv3)
 	cell = null
 	return ..()
 
+// /mob/living/silicon/robot/Topic(href, href_list)
+// 	. = ..()
+// 	//Show alerts window if user clicked on "Show alerts" in chat
+// 	if (href_list["showalerts"])
+// 		robot_alerts()
+
 /mob/living/silicon/robot/proc/pick_module()
 	if(module.type != /obj/item/robot_module)
 		return
@@ -136,7 +150,7 @@
 	if(BORG_SEC_AVAILABLE)
 		modulelist["Security"] = /obj/item/robot_module/security
 
-	var/input_module = input("Please, select a module!", "Robot", null, null) as null|anything in modulelist
+	var/input_module = input("Please, select a module!", "Robot", null, null) as null|anything in sortList(modulelist)
 	if(!input_module || module.type != /obj/item/robot_module)
 		return
 
@@ -151,9 +165,11 @@
 	var/changed_name = ""
 	if(custom_name)
 		changed_name = custom_name
-	if(changed_name == "" && C && C.prefs.custom_names["cyborg"] != DEFAULT_CYBORG_NAME)
-		if(apply_pref_name("cyborg", C))
-			return //built in camera handled in proc
+	// if(SSticker.anonymousnames) //only robotic renames will allow for anything other than the anonymous one
+	// 	changed_name = anonymous_ai_name(is_ai = FALSE)
+	if(!changed_name && C && C.prefs.custom_names["cyborg"] != DEFAULT_CYBORG_NAME)
+		apply_pref_name("cyborg", C)
+		return //built in camera handled in proc
 	if(!changed_name)
 		changed_name = get_standard_name()
 
@@ -262,7 +278,7 @@
 		C = O
 	L[A.name] = list(A, (C) ? C : O, list(alarmsource))
 	queueAlarm(text("--- [class] alarm detected in [A.name]!"), class)
-	return 1
+	return TRUE
 
 /mob/living/silicon/robot/cancelAlarm(class, area/A, obj/origin)
 	var/list/L = alarms[class]
@@ -281,6 +297,8 @@
 	return !cleared
 
 /mob/living/silicon/robot/can_interact_with(atom/A)
+	if (A == modularInterface)
+		return TRUE //bypass for borg tablets
 	if (low_power_mode)
 		return FALSE
 	var/turf/T0 = get_turf(src)
@@ -473,19 +491,6 @@
 			toner = tonermax
 			qdel(W)
 			to_chat(user, "<span class='notice'>You fill the toner level of [src] to its max capacity.</span>")
-
-	else if(istype(W, /obj/item/flashlight))
-		if(!opened)
-			to_chat(user, "<span class='warning'>You need to open the panel to repair the headlamp!</span>")
-		else if(lamp_cooldown <= world.time)
-			to_chat(user, "<span class='warning'>The headlamp is already functional!</span>")
-		else
-			if(!user.temporarilyRemoveItemFromInventory(W))
-				to_chat(user, "<span class='warning'>[W] seems to be stuck to your hand. You'll have to find a different light.</span>")
-				return
-			lamp_cooldown = 0
-			qdel(W)
-			to_chat(user, "<span class='notice'>You replace the headlamp bulbs.</span>")
 	else
 		return ..()
 
@@ -518,47 +523,46 @@
 /mob/living/silicon/robot/proc/allowed(mob/M)
 	//check if it doesn't require any access at all
 	if(check_access(null))
-		return 1
+		return TRUE
 	if(ishuman(M))
 		var/mob/living/carbon/human/H = M
 		//if they are holding or wearing a card that has access, that works
 		if(check_access(H.get_active_held_item()) || check_access(H.wear_id))
-			return 1
+			return TRUE
 	else if(ismonkey(M))
 		var/mob/living/carbon/monkey/george = M
 		//they can only hold things :(
 		if(isitem(george.get_active_held_item()))
 			return check_access(george.get_active_held_item())
-	return 0
+	return FALSE
 
 /mob/living/silicon/robot/proc/check_access(obj/item/card/id/I)
 	if(!istype(req_access, /list)) //something's very wrong
-		return 1
+		return TRUE
 
 	var/list/L = req_access
 	if(!L.len) //no requirements
-		return 1
+		return TRUE
 
 	if(!istype(I, /obj/item/card/id) && isitem(I))
 		I = I.GetID()
 
 	if(!I || !I.access) //not ID or no access
-		return 0
+		return FALSE
 	for(var/req in req_access)
 		if(!(req in I.access)) //doesn't have this access
-			return 0
-	return 1
+			return FALSE
+	return TRUE
 
 /mob/living/silicon/robot/regenerate_icons()
 	return update_icons()
 
 /mob/living/silicon/robot/proc/self_destruct()
 	if(emagged)
-		if(mmi)
-			qdel(mmi)
-		explosion(src.loc,1,2,4,flame_range = 2)
+		QDEL_NULL(mmi)
+		explosion(loc,1,2,4,flame_range = 2)
 	else
-		explosion(src.loc,-1,0,2)
+		explosion(loc,-1,0,2)
 	gib()
 
 /mob/living/silicon/robot/proc/UnlinkSelf()
@@ -597,6 +601,8 @@
 		clear_alert("locked")
 	locked_down = state
 	update_mobility()
+	logevent("System lockdown [locked_down?"triggered":"released"].")
+
 
 /mob/living/silicon/robot/proc/SetEmagged(new_state)
 	emagged = new_state
@@ -607,6 +613,22 @@
 	else
 		clear_alert("hacked")
 
+/**
+ * Handles headlamp smashing
+ *
+ * When called (such as by the shadowperson lighteater's attack), this proc will break the borg's headlamp
+ * and then call toggle_headlamp to disable the light. It also plays a sound effect of glass breaking, and
+ * tells the borg what happened to its chat. Broken lights can be repaired by using a flashlight on the borg.
+ */
+/mob/living/silicon/robot/proc/smash_headlamp()
+	if(!lamp_functional)
+		return
+	lamp_functional = FALSE
+	playsound(src, 'sound/effects/glass_step.ogg', 50)
+	toggle_headlamp(TRUE)
+	to_chat(src, "<span class='danger'>Your headlamp is broken! You'll need a human to help replace it.</span>")
+
+
 /mob/living/silicon/robot/verb/outputlaws()
 	set category = "Robot Commands"
 	set name = "State Laws"
@@ -624,32 +646,40 @@
 		return //won't work if dead
 	set_autosay()
 
-/mob/living/silicon/robot/proc/control_headlamp()
-	if(stat || lamp_cooldown > world.time || low_power_mode)
-		to_chat(src, "<span class='danger'>This function is currently offline.</span>")
+/**
+ * Handles headlamp toggling, disabling, and color setting.
+ *
+ * The initial if statment is a bit long, but the gist of it is that should the lamp be on AND the update_color
+ * arg be true, we should simply change the color of the lamp but not disable it. Otherwise, should the turn_off
+ * arg be true, the lamp already be enabled, any of the normal reasons the lamp would turn off happen, or the
+ * update_color arg be passed with the lamp not on, we should set the lamp off. The update_color arg is only
+ * ever true when this proc is called from the borg tablet, when the color selection feature is used.
+ *
+ * Arguments:
+ * * arg1 - turn_off, if enabled will force the lamp into an off state (rather than toggling it if possible)
+ * * arg2 - update_color, if enabled, will adjust the behavior of the proc to change the color of the light if it is already on.
+ */
+/mob/living/silicon/robot/proc/toggle_headlamp(turn_off = FALSE, update_color = FALSE)
+	//if both lamp is enabled AND the update_color flag is on, keep the lamp on. Otherwise, if anything listed is true, disable the lamp.
+	if(!(update_color && lamp_enabled) && (turn_off || lamp_enabled || update_color || !lamp_functional || stat || low_power_mode))
+		set_light((lamp_functional && stat != DEAD && lamp_doom) ? lamp_intensity : 0, l_color = COLOR_RED)
+		// set_light_on(lamp_functional && stat != DEAD && lamp_doom) //If the lamp isn't broken and borg isn't dead, doomsday borgs cannot disable their light fully.
+		// set_light_color(COLOR_RED) //This should only matter for doomsday borgs, as any other time the lamp will be off and the color not seen
+		// set_light_range(1) //Again, like above, this only takes effect when the light is forced on by doomsday mode.
+		lamp_enabled = FALSE
+		lampButton.update_icon()
+		update_icons()
 		return
-
-//Some sort of magical "modulo" thing which somehow increments lamp power by 2, until it hits the max and resets to 0.
-	lamp_intensity = (lamp_intensity+2) % (lamp_max+2)
-	to_chat(src, "[lamp_intensity ? "Headlamp power set to Level [lamp_intensity/2]" : "Headlamp disabled."]")
-	update_headlamp()
-
-/mob/living/silicon/robot/proc/update_headlamp(var/turn_off = 0, var/cooldown = 100)
-	set_light(0)
-
-	if(lamp_intensity && (turn_off || stat || low_power_mode))
-		to_chat(src, "<span class='danger'>Your headlamp has been deactivated.</span>")
-		lamp_intensity = 0
-		lamp_cooldown = world.time + cooldown
-	else
-		set_light(lamp_intensity)
-
-	if(lamp_button)
-		lamp_button.icon_state = "lamp[lamp_intensity]"
-
+	set_light(lamp_intensity, l_color = (lamp_doom? COLOR_RED : lamp_color))
+	// set_light_range(lamp_intensity)
+	// set_light_color(lamp_doom? COLOR_RED : lamp_color) //Red for doomsday killborgs, borg's choice otherwise
+	// set_light_on(TRUE)
+	lamp_enabled = TRUE
+	lampButton.update_icon()
 	update_icons()
 
 /mob/living/silicon/robot/proc/deconstruct()
+	// SEND_SIGNAL(src, COMSIG_BORG_SAFE_DECONSTRUCT)
 	var/turf/T = get_turf(src)
 	if (robot_suit)
 		robot_suit.forceMove(T)
@@ -659,7 +689,7 @@
 		robot_suit.r_leg = null
 		new /obj/item/stack/cable_coil(T, robot_suit.chest.wired)
 		robot_suit.chest.forceMove(T)
-		robot_suit.chest.wired = 0
+		robot_suit.chest.wired = FALSE
 		robot_suit.chest = null
 		robot_suit.l_arm.forceMove(T)
 		robot_suit.l_arm = null
@@ -692,8 +722,12 @@
 		cell = null
 	qdel(src)
 
+///This is the subtype that gets created by robot suits. It's needed so that those kind of borgs don't have a useless cell in them
+/mob/living/silicon/robot/nocell
+	cell = null
+
 /mob/living/silicon/robot/modules
-	var/set_module = null
+	var/set_module = /obj/item/robot_module
 
 /mob/living/silicon/robot/modules/Initialize()
 	. = ..()
@@ -733,14 +767,20 @@
 							Your cyborg LMG will slowly produce ammunition from your power supply, and your operative pinpointer will find and locate fellow nuclear operatives. \
 							<i>Help the operatives secure the disk at all costs!</i></b>"
 	set_module = /obj/item/robot_module/syndicate
+	cell = /obj/item/stock_parts/cell/hyper
+	// radio = /obj/item/radio/borg/syndicate
 
 /mob/living/silicon/robot/modules/syndicate/Initialize()
 	. = ..()
-	cell = new /obj/item/stock_parts/cell/hyper(src, 25000)
 	radio = new /obj/item/radio/borg/syndicate(src)
 	laws = new /datum/ai_laws/syndicate_override()
 	addtimer(CALLBACK(src, .proc/show_playstyle), 5)
 
+/mob/living/silicon/robot/modules/syndicate/create_modularInterface()
+	if(!modularInterface)
+		modularInterface = new /obj/item/modular_computer/tablet/integrated/syndicate(src)
+	return ..()
+
 /mob/living/silicon/robot/modules/syndicate/proc/show_playstyle()
 	if(playstyle_string)
 		to_chat(src, playstyle_string)
@@ -795,21 +835,32 @@
 
 /mob/living/silicon/robot/updatehealth()
 	..()
-	if(health < maxHealth*0.5) //Gradual break down of modules as more damage is sustained
-		if(uneq_module(held_items[3]))
-			playsound(loc, 'sound/machines/warning-buzzer.ogg', 50, 1, 1)
-			audible_message("<span class='warning'>[src] sounds an alarm! \"SYSTEM ERROR: Module 3 OFFLINE.\"</span>")
-			to_chat(src, "<span class='userdanger'>SYSTEM ERROR: Module 3 OFFLINE.</span>")
-		if(health < 0)
-			if(uneq_module(held_items[2]))
-				audible_message("<span class='warning'>[src] sounds an alarm! \"SYSTEM ERROR: Module 2 OFFLINE.\"</span>")
-				to_chat(src, "<span class='userdanger'>SYSTEM ERROR: Module 2 OFFLINE.</span>")
-				playsound(loc, 'sound/machines/warning-buzzer.ogg', 60, 1, 1)
-			if(health < -maxHealth*0.5)
-				if(uneq_module(held_items[1]))
-					audible_message("<span class='warning'>[src] sounds an alarm! \"CRITICAL ERROR: All modules OFFLINE.\"</span>")
-					to_chat(src, "<span class='userdanger'>CRITICAL ERROR: All modules OFFLINE.</span>")
-					playsound(loc, 'sound/machines/warning-buzzer.ogg', 75, 1, 1)
+	// if(!module.breakable_modules)
+	// 	return
+
+	/// the current percent health of the robot (-1 to 1)
+	var/percent_hp = health/maxHealth
+	if(health <= previous_health) //if change in health is negative (we're losing hp)
+		if(percent_hp <= 0.5)
+			break_cyborg_slot(3)
+
+		if(percent_hp <= 0)
+			break_cyborg_slot(2)
+
+		if(percent_hp <= -0.5)
+			break_cyborg_slot(1)
+
+	else //if change in health is positive (we're gaining hp)
+		if(percent_hp >= 0.5)
+			repair_cyborg_slot(3)
+
+		if(percent_hp >= 0)
+			repair_cyborg_slot(2)
+
+		if(percent_hp >= -0.5)
+			repair_cyborg_slot(1)
+
+	previous_health = health
 
 /mob/living/silicon/robot/update_sight()
 	if(!client)
@@ -832,7 +883,7 @@
 
 	if(sight_mode & BORGMESON)
 		sight |= SEE_TURFS
-		lighting_alpha = LIGHTING_PLANE_ALPHA_INVISIBLE
+		lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_VISIBLE
 		see_in_dark = 1
 
 	if(sight_mode & BORGMATERIAL)
@@ -847,6 +898,7 @@
 
 	if(sight_mode & BORGTHERM)
 		sight |= SEE_MOBS
+		lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_VISIBLE
 		see_invisible = min(see_invisible, SEE_INVISIBLE_LIVING)
 		see_in_dark = 8
 
@@ -860,34 +912,27 @@
 	if(stat != DEAD)
 		if(health <= -maxHealth) //die only once
 			death()
+			toggle_headlamp(1)
 			return
-		if(IsUnconscious() || IsStun() || IsParalyzed() || getOxyLoss() > maxHealth*0.5)
-			if(stat == CONSCIOUS)
-				stat = UNCONSCIOUS
-				if(!eye_blind)
-					blind_eyes(1)
-				update_mobility()
-				update_headlamp()
+		if(IsUnconscious() || IsStun() || IsKnockdown() || IsParalyzed() || getOxyLoss() > maxHealth * 0.5)
+			stat = UNCONSCIOUS
 		else
-			if(stat == UNCONSCIOUS)
-				stat = CONSCIOUS
-				adjust_blindness(-1)
-				update_mobility()
-				update_headlamp()
+			stat = CONSCIOUS
+		update_mobility()
 	diag_hud_set_status()
 	diag_hud_set_health()
 	diag_hud_set_aishell()
 	update_health_hud()
 
-/mob/living/silicon/robot/revive(full_heal = 0, admin_revive = 0)
+/mob/living/silicon/robot/revive(full_heal = FALSE, admin_revive = FALSE)
 	if(..()) //successfully ressuscitated from death
 		if(!QDELETED(builtInCamera) && !wires.is_cut(WIRE_CAMERA))
 			builtInCamera.toggle_cam(src,0)
-		update_headlamp()
 		if(admin_revive)
 			locked = TRUE
 		notify_ai(NEW_BORG)
-		. = 1
+		. = TRUE
+		toggle_headlamp(FALSE, TRUE) //This will reenable borg headlamps if doomsday is currently going on still.
 
 /mob/living/silicon/robot/fully_replace_character_name(oldname, newname)
 	..()
@@ -899,6 +944,7 @@
 
 
 /mob/living/silicon/robot/proc/ResetModule()
+	// SEND_SIGNAL(src, COMSIG_BORG_SAFE_DECONSTRUCT)
 	uneq_all()
 	shown_robot_modules = FALSE
 	if(hud_used)
@@ -908,6 +954,7 @@
 		resize = 0.5
 		hasExpanded = FALSE
 		update_transform()
+	logevent("Chassis configuration has been reset.")
 	module.transform_to(/obj/item/robot_module)
 
 	// Remove upgrades.
@@ -933,7 +980,8 @@
 	designation = module.name
 	if(hands)
 		hands.icon_state = module.moduleselect_icon
-		hands.icon = (module.moduleselect_alternate_icon ? module.moduleselect_alternate_icon : initial(hands.icon)) //CITADEL CHANGE - allows module select icons to use a different icon file
+		//CITADEL CHANGE - allows module select icons to use a different icon file
+		hands.icon = (module.moduleselect_alternate_icon ? module.moduleselect_alternate_icon : initial(hands.icon))
 	if(module.can_be_pushed)
 		status_flags |= CANPUSH
 	else
@@ -947,7 +995,7 @@
 	hat_offset = module.hat_offset
 
 	magpulse = module.magpulsing
-	updatename()
+	INVOKE_ASYNC(src, .proc/updatename)
 
 
 /mob/living/silicon/robot/proc/place_on_head(obj/item/new_hat)
@@ -957,12 +1005,68 @@
 	new_hat.forceMove(src)
 	update_icons()
 
-/mob/living/silicon/robot/proc/make_shell(var/obj/item/borg/upgrade/ai/board)
+/**
+	*Checking Exited() to detect if a hat gets up and walks off.
+	*Drones and pAIs might do this, after all.
+*/
+/mob/living/silicon/robot/Exited(atom/A)
+	if(hat && hat == A)
+		hat = null
+		if(!QDELETED(src)) //Don't update icons if we are deleted.
+			update_icons()
+	return ..()
+
+///Use this to add upgrades to robots. It'll register signals for when the upgrade is moved or deleted, if not single use.
+/mob/living/silicon/robot/proc/add_to_upgrades(obj/item/borg/upgrade/new_upgrade, mob/user)
+	if(new_upgrade in upgrades)
+		return FALSE
+	if(!user.temporarilyRemoveItemFromInventory(new_upgrade)) //calling the upgrade's dropped() proc /before/ we add action buttons
+		return FALSE
+	if(!new_upgrade.action(src, user))
+		to_chat(user, "<span class='danger'>Upgrade error.</span>")
+		new_upgrade.forceMove(loc) //gets lost otherwise
+		return FALSE
+	to_chat(user, "<span class='notice'>You apply the upgrade to [src].</span>")
+	to_chat(src, "----------------\nNew hardware detected...Identified as \"<b>[new_upgrade]</b>\"...Setup complete.\n----------------")
+	if(new_upgrade.one_use)
+		logevent("Firmware [new_upgrade] run successfully.")
+		qdel(new_upgrade)
+		return FALSE
+	upgrades += new_upgrade
+	new_upgrade.forceMove(src)
+	RegisterSignal(new_upgrade, COMSIG_MOVABLE_MOVED, .proc/remove_from_upgrades)
+	RegisterSignal(new_upgrade, COMSIG_PARENT_QDELETING, .proc/on_upgrade_deleted)
+	logevent("Hardware [new_upgrade] installed successfully.")
+
+///Called when an upgrade is moved outside the robot. So don't call this directly, use forceMove etc.
+/mob/living/silicon/robot/proc/remove_from_upgrades(obj/item/borg/upgrade/old_upgrade)
+	SIGNAL_HANDLER
+	if(loc == src)
+		return
+	old_upgrade.deactivate(src)
+	upgrades -= old_upgrade
+	UnregisterSignal(old_upgrade, list(COMSIG_MOVABLE_MOVED, COMSIG_PARENT_QDELETING))
+
+///Called when an applied upgrade is deleted.
+/mob/living/silicon/robot/proc/on_upgrade_deleted(obj/item/borg/upgrade/old_upgrade)
+	SIGNAL_HANDLER
+	if(!QDELETED(src))
+		old_upgrade.deactivate(src)
+	upgrades -= old_upgrade
+	UnregisterSignal(old_upgrade, list(COMSIG_MOVABLE_MOVED, COMSIG_PARENT_QDELETING))
+
+/**
+ * make_shell: Makes an AI shell out of a cyborg unit
+ *
+ * Arguments:
+ * * board - B.O.R.I.S. module board used for transforming the cyborg into AI shell
+ */
+/mob/living/silicon/robot/proc/make_shell(obj/item/borg/upgrade/ai/board)
 	if(!board)
 		upgrades |= new /obj/item/borg/upgrade/ai(src)
 	shell = TRUE
 	braintype = "AI Shell"
-	name = "[designation] AI Shell [rand(100,999)]"
+	name = "Empty AI Shell-[ident]"
 	real_name = name
 	GLOB.available_ai_shells |= src
 	if(!QDELETED(builtInCamera))
@@ -970,6 +1074,9 @@
 	diag_hud_set_aishell()
 	notify_ai(AI_SHELL)
 
+/**
+ * revert_shell: Reverts AI shell back into a normal cyborg unit
+ */
 /mob/living/silicon/robot/proc/revert_shell()
 	if(!shell)
 		return
@@ -979,14 +1086,20 @@
 		qdel(boris)
 	shell = FALSE
 	GLOB.available_ai_shells -= src
-	name = "Unformatted Cyborg [rand(100,999)]"
+	name = "Unformatted Cyborg-[ident]"
 	real_name = name
 	if(!QDELETED(builtInCamera))
 		builtInCamera.c_tag = real_name
 	diag_hud_set_aishell()
 
-/mob/living/silicon/robot/proc/deploy_init(var/mob/living/silicon/ai/AI)
-	real_name = "[AI.real_name] shell [rand(100, 999)] - [designation]"	//Randomizing the name so it shows up separately in the shells list
+/**
+ * deploy_init: Deploys AI unit into AI shell
+ *
+ * Arguments:
+ * * AI - AI unit that initiated the deployment into the AI shell
+ */
+/mob/living/silicon/robot/proc/deploy_init(mob/living/silicon/ai/AI)
+	real_name = "[AI.real_name] [designation] Shell-[ident]"
 	name = real_name
 	if(!QDELETED(builtInCamera))
 		builtInCamera.c_tag = real_name	//update the camera name too
@@ -1067,10 +1180,10 @@
 	mainframe.diag_hud_set_deployed()
 	if(mainframe.laws)
 		mainframe.laws.show_laws(mainframe) //Always remind the AI when switching
+	if(mainframe.eyeobj)
+		mainframe.eyeobj.setLoc(loc)
 	mainframe = null
 
-
-
 /mob/living/silicon/robot/attack_ai(mob/user)
 	if(shell && (!connected_ai || connected_ai == user))
 		var/mob/living/silicon/ai/AI = user
@@ -1078,6 +1191,7 @@
 
 /mob/living/silicon/robot/shell
 	shell = TRUE
+	cell = null
 
 /mob/living/silicon/robot/MouseDrop_T(mob/living/M, mob/living/user)
 	. = ..()
@@ -1088,20 +1202,19 @@
 	if(!is_type_in_typecache(M, can_ride_typecache))
 		M.visible_message("<span class='warning'>[M] really can't seem to mount [src]...</span>")
 		return
+
 	var/datum/component/riding/riding_datum = LoadComponent(/datum/component/riding/cyborg)
 	if(buckled_mobs)
 		if(buckled_mobs.len >= max_buckled_mobs)
 			return
 		if(M in buckled_mobs)
 			return
-	if(stat)
+
+	if(stat || incapacitated())
 		return
-	if(incapacitated())
+	if(module && !module.allow_riding)
+		M.visible_message("<span class='boldwarning'>Unfortunately, [M] just can't seem to hold onto [src]!</span>")
 		return
-	if(module)
-		if(!module.allow_riding)
-			M.visible_message("<span class='boldwarning'>Unfortunately, [M] just can't seem to hold onto [src]!</span>")
-			return
 	if(iscarbon(M) && !M.incapacitated() && !riding_datum.equip_buckle_inhands(M, 1))
 		if(M.get_num_arms() <= 0)
 			M.visible_message("<span class='boldwarning'>[M] can't climb onto [src] because [M.p_they()] don't have any usable arms!</span>")
@@ -1118,17 +1231,25 @@
 			riding_datum.restore_position(user)
 	. = ..(user)
 
+/mob/living/silicon/robot/resist()
+	. = ..()
+	if(!has_buckled_mobs())
+		return
+	for(var/i in buckled_mobs)
+		var/mob/unbuckle_me_now = i
+		unbuckle_mob(unbuckle_me_now, FALSE)
+
 /mob/living/silicon/robot/proc/TryConnectToAI()
 	set_connected_ai(select_active_ai_with_fewest_borgs(z))
 	if(connected_ai)
 		lawsync()
-		lawupdate = 1
+		lawupdate = TRUE
 		return TRUE
 	picturesync()
 	return FALSE
 
 /mob/living/silicon/robot/proc/picturesync()
-	if(connected_ai && connected_ai.aicamera && aicamera)
+	if(connected_ai?.aicamera && aicamera)
 		for(var/i in aicamera.stored)
 			connected_ai.aicamera.stored[i] = TRUE
 		for(var/i in connected_ai.aicamera.stored)
@@ -1136,12 +1257,11 @@
 
 /mob/living/silicon/robot/proc/charge(datum/source, amount, repairs)
 	if(module)
-		var/coeff = amount * 0.005
-		module.respawn_consumable(src, coeff)
-	if(repairs)
-		heal_bodypart_damage(repairs, repairs - 1)
+		module.respawn_consumable(src, amount * 0.005)
 	if(cell)
 		cell.charge = min(cell.charge + amount, cell.maxcharge)
+	if(repairs)
+		heal_bodypart_damage(repairs, repairs - 1)
 
 /mob/living/silicon/robot/proc/rest_style()
 	set name = "Switch Rest Style"
@@ -1176,5 +1296,31 @@
 	if(.)
 		var/mob/living/silicon/ai/old_ai = .
 		old_ai.connected_robots -= src
+	lamp_doom = FALSE
 	if(connected_ai)
 		connected_ai.connected_robots |= src
+		lamp_doom = connected_ai.doomsday_device ? TRUE : FALSE
+	toggle_headlamp(FALSE, TRUE)
+
+/**
+ * Records an IC event log entry in the cyborg's internal tablet.
+ *
+ * Creates an entry in the borglog list of the cyborg's internal tablet, listing the current
+ * in-game time followed by the message given. These logs can be seen by the cyborg in their
+ * BorgUI tablet app. By design, logging fails if the cyborg is dead.
+ *
+ * Arguments:
+ * arg1: a string containing the message to log.
+ */
+/mob/living/silicon/robot/proc/logevent(string = "")
+	if(!string)
+		return
+	if(stat == DEAD) //Dead borgs log no longer
+		return
+	if(!modularInterface)
+		stack_trace("Cyborg [src] ( [type] ) was somehow missing their integrated tablet. Please make a bug report.")
+		create_modularInterface()
+	modularInterface.borglog += "[STATION_TIME_TIMESTAMP("hh:mm:ss", world.time)] - [string]"
+	var/datum/computer_file/program/robotact/program = modularInterface.get_robotact()
+	if(program)
+		program.force_full_update()

code/modules/mob/living/silicon/robot/robot_defense.dm

@@ -1,5 +1,11 @@
+GLOBAL_LIST_INIT(blacklisted_borg_hats, typecacheof(list( //Hats that don't really work on borgos
+	/obj/item/clothing/head/helmet/space,
+	/obj/item/clothing/head/welding,
+	/obj/item/clothing/head/chameleon/broken \
+	)))
+
 /mob/living/silicon/robot/attackby(obj/item/I, mob/living/user)
-	if(hat_offset != INFINITY && user.a_intent == INTENT_HELP && is_type_in_typecache(I, equippable_hats))
+	if(hat_offset != INFINITY && user.a_intent == INTENT_HELP && is_type_in_typecache(I, GLOB.blacklisted_borg_hats))
 		if(!(I.slot_flags & ITEM_SLOT_HEAD))
 			to_chat(user, "<span class='warning'>You can't quite fit [I] onto [src]'s head.</span>")
 			return

code/modules/mob/living/silicon/robot/robot_defines.dm

@@ -1,15 +1,16 @@
 
 /mob/living/silicon/robot
+	maxHealth = 100
+	health = 100
 	designation = "Default" //used for displaying the prefix & getting the current module of cyborg
 	has_limbs = TRUE
 	hud_type = /datum/hud/robot
 
+	// radio = /obj/item/radio/borg
+
 	blocks_emissive = EMISSIVE_BLOCK_UNIQUE
-
-	maxHealth = 100
-	health = 100
-
-	combat_flags = COMBAT_FLAGS_DEFAULT
+	// light_system = MOVABLE_LIGHT_DIRECTIONAL
+	var/light_on = FALSE
 
 	var/custom_name = ""
 	var/braintype = "Cyborg"
@@ -21,6 +22,8 @@
 	var/mob/living/silicon/ai/mainframe = null
 	var/datum/action/innate/undeployment/undeployment_action = new
 
+	/// the last health before updating - to check net change in health
+	var/previous_health
 //Hud stuff
 
 	var/obj/screen/inv1 = null
@@ -38,16 +41,20 @@
 	var/obj/item/module_active = null
 	held_items = list(null, null, null) //we use held_items for the module holding, because that makes sense to do!
 
+	/// For checking which modules are disabled or not.
+	var/disabled_modules
+
 	var/mutable_appearance/eye_lights
 
 	var/mob/living/silicon/ai/connected_ai = null
-	var/obj/item/stock_parts/cell/cell = null
+	var/obj/item/stock_parts/cell/cell = /obj/item/stock_parts/cell/high ///If this is a path, this gets created as an object in Initialize.
 
-	var/opened = 0
+	var/opened = FALSE
 	var/emagged = FALSE
 	var/emag_cooldown = 0
-	var/wiresexposed = 0
+	var/wiresexposed = FALSE
 
+	/// Random serial number generated for each cyborg upon its initialization
 	var/ident = 0
 	var/locked = TRUE
 	var/list/req_access = list(ACCESS_ROBOTICS)
@@ -64,57 +71,52 @@
 	var/datum/effect_system/spark_spread/spark_system // So they can initialize sparks whenever/N
 
 	var/lawupdate = 1 //Cyborgs will sync their laws with their AI by default
-	var/scrambledcodes = 0 // Used to determine if a borg shows up on the robotics console.  Setting to one hides them.
-	var/locked_down //Boolean of whether the borg is locked down or not
+	var/scrambledcodes = FALSE // Used to determine if a borg shows up on the robotics console.  Setting to TRUE hides them.
+	var/locked_down = FALSE //Boolean of whether the borg is locked down or not
 
 	var/toner = 0
 	var/tonermax = 40
 
-	var/lamp_max = 10 //Maximum brightness of a borg lamp. Set as a var for easy adjusting.
-	var/lamp_intensity = 0 //Luminosity of the headlamp. 0 is off. Higher settings than the minimum require power.
-	light_color = "#FFCC66"
-	light_power = 0.8
-	var/lamp_cooldown = 0 //Flag for if the lamp is on cooldown after being forcibly disabled.
+	///If the lamp isn't broken.
+	var/lamp_functional = TRUE
+	///If the lamp is turned on
+	var/lamp_enabled = FALSE
+	///Set lamp color
+	var/lamp_color = "#FFCC66" //COLOR_WHITE
+	///Set to true if a doomsday event is locking our lamp to on and RED
+	var/lamp_doom = FALSE
+	///Lamp brightness. Starts at 3, but can be 1 - 5.
+	var/lamp_intensity = 3
+	///Lamp button reference
+	var/obj/screen/robot/lamp/lampButton
 
 	var/sight_mode = 0
 	hud_possible = list(ANTAG_HUD, DIAG_STAT_HUD, DIAG_HUD, DIAG_BATT_HUD, DIAG_TRACK_HUD)
 
+	///The reference to the built-in tablet that borgs carry.
+	var/obj/item/modular_computer/tablet/integrated/modularInterface
+	var/obj/screen/robot/modPC/interfaceButton
+
 	var/list/upgrades = list()
 
 	var/hasExpanded = FALSE
 	var/obj/item/hat
 	var/hat_offset = -3
-	var/list/equippable_hats = list(/obj/item/clothing/head/caphat,
-	/obj/item/clothing/head/hardhat,
-	/obj/item/clothing/head/centhat,
-	/obj/item/clothing/head/HoS,
-	/obj/item/clothing/head/beret,
-	/obj/item/clothing/head/kitty,
-	/obj/item/clothing/head/hopcap,
-	/obj/item/clothing/head/wizard,
-	/obj/item/clothing/head/nursehat,
-	/obj/item/clothing/head/sombrero,
-	/obj/item/clothing/head/helmet/chaplain/witchunter_hat,
-	/obj/item/clothing/head/soft/, //All baseball caps
-	/obj/item/clothing/head/that, //top hat
-	/obj/item/clothing/head/collectable/tophat, //Not sure where this one is found, but it looks the same so might as well include
-	/obj/item/clothing/mask/bandana/, //All bandanas (which only work in hat mode)
-	/obj/item/clothing/head/fedora,
-	/obj/item/clothing/head/beanie/, //All beanies
-	/obj/item/clothing/ears/headphones,
-	/obj/item/clothing/head/helmet/skull,
-	/obj/item/clothing/head/crown/fancy)
 
 	can_buckle = TRUE
 	buckle_lying = FALSE
+	/// What types of mobs are allowed to ride/buckle to this mob
 	var/static/list/can_ride_typecache = typecacheof(/mob/living/carbon/human)
 
+	// cit specific vars //
 	var/sitting = 0
 	var/bellyup = 0
 	var/dogborg = FALSE
 
 	var/cansprint = 1
 
+	combat_flags = COMBAT_FLAGS_DEFAULT
+
 	var/orebox = null
 
 	//doggie borg stuff.

code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -269,9 +269,10 @@
 	if(!prev_locked_down)
 		R.SetLockdown(0)
 	R.setDir(SOUTH)
-	R.anchored = FALSE
+	R.set_anchored(FALSE)
 	R.mob_transforming = FALSE
-	R.update_headlamp()
+	R.updatehealth()
+	R.update_icons()
 	R.notify_ai(NEW_MODULE)
 	if(R.hud_used)
 		R.hud_used.update_robot_modules_display()

code/modules/mob/living/simple_animal/friendly/drone/inventory.dm

@@ -6,7 +6,7 @@
 //Drone hands
 
 
-/mob/living/simple_animal/drone/doUnEquip(obj/item/I, force)
+/mob/living/simple_animal/drone/doUnEquip(obj/item/I, force, silent = FALSE)
 	if(..())
 		update_inv_hands()
 		if(I == head)

code/modules/mob/living/simple_animal/guardian/types/dextrous.dm

@@ -41,7 +41,7 @@
 		..() //lose items, then return
 
 //SLOT HANDLING BULLSHIT FOR INTERNAL STORAGE
-/mob/living/simple_animal/hostile/guardian/dextrous/doUnEquip(obj/item/I, force)
+/mob/living/simple_animal/hostile/guardian/dextrous/doUnEquip(obj/item/I, force, silent = FALSE)
 	if(..())
 		update_inv_hands()
 		if(I == internal_storage)

code/modules/mob/living/simple_animal/slime/slime.dm

@@ -252,7 +252,7 @@
 			Feedon(Food)
 	return ..()
 
-/mob/living/simple_animal/slime/doUnEquip(obj/item/W)
+/mob/living/simple_animal/slime/doUnEquip(obj/item/W, silent = FALSE)
 	return
 
 /mob/living/simple_animal/slime/start_pulling(atom/movable/AM, state, force = move_force, supress_message = FALSE)

code/modules/modular_computers/computers/item/computer.dm

@@ -391,7 +391,7 @@
 /obj/item/modular_computer/proc/toggle_flashlight()
 	if(!has_light)
 		return FALSE
-	set_light_on(!light_on)
+	light_on = !light_on
 	if(light_on)
 		set_light(comp_light_luminosity, 1, comp_light_color)
 	else
@@ -410,7 +410,7 @@
 	if(!has_light || !color)
 		return FALSE
 	comp_light_color = color
-	set_light_color(color)
+	// set_light_color(color)
 	update_light()
 	return TRUE
 

code/modules/modular_computers/computers/item/tablet.dm

@@ -112,7 +112,7 @@
 /obj/item/modular_computer/tablet/integrated/ui_data(mob/user)
 	. = ..()
 	.["has_light"] = TRUE
-	.["light_on"] = borgo?.lamp_enabled
+	.["light_on"] = borgo?.lamp_intensity
 	.["comp_light_color"] = borgo?.lamp_color
 
 //Makes the flashlight button affect the borg rather than the tablet

code/modules/modular_computers/computers/item/tablet_presets.dm

@@ -29,7 +29,7 @@
 	install_component(new /obj/item/computer_hardware/card_slot)
 	install_component(new /obj/item/computer_hardware/network_card)
 	install_component(new /obj/item/computer_hardware/printer/mini)
-	hard_drive.store_file(new /datum/computer_file/program/shipping)
+	// hard_drive.store_file(new /datum/computer_file/program/shipping)
 
 /obj/item/modular_computer/tablet/preset/advanced/atmos/Initialize() //This will be defunct and will be replaced when NtOS PDAs are done
 	. = ..()

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

@@ -35,7 +35,7 @@
 		return FALSE
 	if(!paccess_to_check) // No required_access, allow it.
 		return TRUE
-	if(isAdminGhostAI(user))
+	if(IsAdminGhost(user))
 		return TRUE
 
 	//Aquire access from the inserted ID card.
@@ -79,7 +79,8 @@
 	data["supplies"] = list()
 	for(var/pack in SSshuttle.supply_packs)
 		var/datum/supply_pack/P = SSshuttle.supply_packs[pack]
-		if(!is_visible_pack(usr, P.access_view , null, P.contraband) || P.hidden)
+		// todo: replace to P.access_view
+		if(!is_visible_pack(usr, P.access , null, P.contraband) || P.hidden)
 			continue
 		if(!data["supplies"][P.group])
 			data["supplies"][P.group] = list(

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

@@ -61,7 +61,7 @@
 	//DEBUG -- Cover, TRUE for locked
 	data["cover"] = "[borgo.locked? "LOCKED":"UNLOCKED"]"
 	//Ability to move. FAULT if lockdown wire is cut, DISABLED if borg locked, ENABLED otherwise
-	data["locomotion"] = "[borgo.wires.is_cut(WIRE_LOCKDOWN)?"FAULT":"[borgo.lockcharge?"DISABLED":"ENABLED"]"]"
+	data["locomotion"] = "[borgo.wires.is_cut(WIRE_LOCKDOWN)?"FAULT":"[borgo.locked_down?"DISABLED":"ENABLED"]"]"
 	//Module wire. FAULT if cut, NOMINAL otherwise
 	data["wireModule"] = "[borgo.wires.is_cut(WIRE_RESET_MODULE)?"FAULT":"NOMINAL"]"
 	//DEBUG -- Camera(net) wire. FAULT if cut (or no cameranet camera), DISABLED if pulse-disabled, NOMINAL otherwise

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

@@ -21,10 +21,10 @@
 
 	// Stuff needed to render the map
 	var/map_name
-	var/atom/movable/screen/map_view/cam_screen
+	var/obj/screen/map_view/cam_screen
 	/// All the plane masters that need to be applied.
 	var/list/cam_plane_masters
-	var/atom/movable/screen/background/cam_background
+	var/obj/screen/background/cam_background
 
 /datum/computer_file/program/secureye/New()
 	. = ..()
@@ -42,8 +42,8 @@
 	cam_screen.del_on_map_removal = FALSE
 	cam_screen.screen_loc = "[map_name]:1,1"
 	cam_plane_masters = list()
-	for(var/plane in subtypesof(/atom/movable/screen/plane_master))
-		var/atom/movable/screen/instance = new plane()
+	for(var/plane in subtypesof(/obj/screen/plane_master))
+		var/obj/screen/instance = new plane()
 		instance.assigned_map = map_name
 		instance.del_on_map_removal = FALSE
 		instance.screen_loc = "[map_name]:CENTER"

code/modules/modular_computers/hardware/_hardware.dm

@@ -24,8 +24,8 @@
 
 /obj/item/computer_hardware/New(obj/L)
 	..()
-	pixel_x = base_pixel_x + rand(-8, 8)
-	pixel_y = base_pixel_y + rand(-8, 8)
+	pixel_x = initial(pixel_x) + rand(-8, 8)
+	pixel_y = initial(pixel_y) + rand(-8, 8)
 
 /obj/item/computer_hardware/Destroy()
 	if(holder)

code/modules/modular_computers/hardware/network_card.dm

@@ -90,7 +90,7 @@
 	if(!modularInterface.borgo)
 		return FALSE //No borg found
 
-	if(modularInterface.borgo.lockcharge)
+	if(modularInterface.borgo.locked_down)
 		return FALSE //lockdown restricts borg networking
 
 	if(!modularInterface.borgo.cell || modularInterface.borgo.cell.charge == 0)

code/modules/modular_computers/laptop_vendor.dm

@@ -225,7 +225,7 @@
 	return FALSE
 
 /obj/machinery/lapvend/ui_interact(mob/user, datum/tgui/ui)
-	if(machine_stat & (BROKEN | NOPOWER | MAINT))
+	if(stat & (BROKEN | NOPOWER | MAINT))
 		if(ui)
 			ui.close()
 		return FALSE

code/modules/paperwork/paper.dm

@@ -98,8 +98,8 @@
 
 /obj/item/paper/Initialize()
 	. = ..()
-	pixel_x = base_pixel_x + rand(-9, 9)
-	pixel_y = base_pixel_y + rand(-8, 8)
+	pixel_x = initial(pixel_x) + rand(-9, 9)
+	pixel_y = initial(pixel_y) + rand(-8, 8)
 	update_icon()
 
 /obj/item/paper/update_icon_state()

code/modules/power/solar.dm

@@ -245,12 +245,10 @@
 			to_chat(user, "<span class='warning'>You need to secure the assembly before you can add glass.</span>")
 			return
 		var/obj/item/stack/sheet/S = W
-		var/obj/item/stack/sheet/G = S.change_stack(null, 2)
-		if(G)
-			glass_type = G
-			G.moveToNullspace()
-			playsound(src.loc, 'sound/machines/click.ogg', 50, 1)
-			user.visible_message("[user] places the glass on the solar assembly.", "<span class='notice'>You place the glass on the solar assembly.</span>")
+		if(S.use(2))
+			glass_type = W.type
+			playsound(src.loc, 'sound/machines/click.ogg', 50, TRUE)
+			user.visible_message("<span class='notice'>[user] places the glass on the solar assembly.</span>", "<span class='notice'>You place the glass on the solar assembly.</span>")
 			if(tracker)
 				new /obj/machinery/power/tracker(get_turf(src), src)
 			else
@@ -258,7 +256,7 @@
 		else
 			to_chat(user, "<span class='warning'>You need two sheets of glass to put them into a solar panel!</span>")
 			return
-		return 1
+		return TRUE
 
 	if(!tracker)
 		if(istype(W, /obj/item/electronics/tracker))

code/modules/research/designs/computer_part_designs.dm

@@ -148,7 +148,7 @@
 	id = "APClink"
 	build_type = PROTOLATHE
 	materials = list(/datum/material/iron = 2000)
-	build_path = /obj/item/computer_hardware/recharger/APC
+	build_path = /obj/item/computer_hardware/recharger/apc_recharger
 	category = list("Computer Parts")
 	departmental_flags = DEPARTMENTAL_FLAG_SCIENCE | DEPARTMENTAL_FLAG_ENGINEERING