ports update_appearance

_maps/map_files/AsteroidStation/AsteroidStation.dmm

@@ -33904,7 +33904,7 @@
 "kns" = (
 /obj/structure/closet/crate,
 /obj/effect/spawner/lootdrop/maintenance/two,
-/obj/item/latexballon,
+/obj/item/latexballoon,
 /turf/open/floor/plating,
 /area/maintenance/port/aft)
 "knA" = (
@@ -59506,7 +59506,7 @@
 "sCb" = (
 /obj/structure/rack,
 /obj/item/storage/box/lights/mixed,
-/obj/item/latexballon,
+/obj/item/latexballoon,
 /obj/effect/spawner/lootdrop/maintenance,
 /turf/open/floor/plating,
 /area/maintenance/port)
@@ -66056,7 +66056,7 @@
 /area/engine/engineering)
 "uMm" = (
 /obj/structure/rack,
-/obj/item/latexballon,
+/obj/item/latexballoon,
 /obj/effect/spawner/lootdrop/maintenance/two,
 /turf/open/floor/plating,
 /area/maintenance/port/fore)

_maps/map_files/YogStation/YogStation.dmm

@@ -26127,7 +26127,7 @@
 /obj/structure/rack,
 /obj/effect/spawner/lootdrop/maintenance,
 /obj/item/storage/box/lights/mixed,
-/obj/item/latexballon,
+/obj/item/latexballoon,
 /turf/open/floor/plating,
 /area/maintenance/port)
 "gCF" = (
@@ -61070,7 +61070,7 @@
 	lootcount = 2;
 	name = "2maintenance loot spawner"
 	},
-/obj/item/latexballon,
+/obj/item/latexballoon,
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},

code/__DEFINES/dcs/signals/signals_atom/signals_atom_main.dm

@@ -35,6 +35,8 @@
 	#define COMSIG_ATOM_NO_UPDATE_ICON_STATE UPDATE_ICON_STATE
 	/// If returned from [COMSIG_ATOM_UPDATE_ICON] it prevents the atom from updating its overlays.
 	#define COMSIG_ATOM_NO_UPDATE_OVERLAYS UPDATE_OVERLAYS
+///from base of [atom/update_inhand_icon]: (/mob)
+#define COMSIG_ATOM_UPDATE_INHAND_ICON "atom_update_inhand_icon"
 ///from base of [atom/update_icon_state]: ()
 #define COMSIG_ATOM_UPDATE_ICON_STATE "atom_update_icon_state"
 ///from base of [/atom/update_overlays]: (list/new_overlays)

code/__DEFINES/flags.dm

@@ -58,6 +58,22 @@ GLOBAL_LIST_INIT(bitflags, list(1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 204
 /// Blocks ruins spawning on the turf
 #define NO_RUINS_1					(1<<10)
 
+// Update flags for [/atom/proc/update_appearance]
+/// Update the atom's name
+#define UPDATE_NAME (1<<0)
+/// Update the atom's desc
+#define UPDATE_DESC (1<<1)
+/// Update the atom's icon state
+#define UPDATE_ICON_STATE (1<<2)
+/// Update the atom's overlays
+#define UPDATE_OVERLAYS (1<<3)
+/// Update the atom's greyscaling
+#define UPDATE_GREYSCALE (1<<4)
+/// Update the atom's smoothing. (More accurately, queue it for an update)
+#define UPDATE_SMOOTHING (1<<5)
+/// Update the atom's icon
+#define UPDATE_ICON (UPDATE_ICON_STATE|UPDATE_OVERLAYS)
+
 //AREA FLAGS
 /// If blobs can spawn there and if it counts towards their score.
 #define BLOBS_ALLOWED (1<<1)

code/_globalvars/lists/objects.dm

@@ -40,3 +40,6 @@ GLOBAL_LIST_EMPTY(ai_core_displays)
 GLOBAL_LIST_EMPTY(mob_spawners) 		    // All mob_spawn objects
 GLOBAL_LIST_EMPTY(alert_consoles)			// Station alert consoles, /obj/machinery/computer/station_alert
 GLOBAL_LIST_INIT(alarms, list("Fire" = list(), "Atmosphere" = list(), "Power" = list())) //all engineering alerts for station alert consoles and alarm manager
+
+GLOBAL_LIST_EMPTY(roundstart_station_borgcharger_areas) // List of area names of roundstart station cyborg rechargers, for the low charge/no charge cyborg screen alert tooltips.
+GLOBAL_LIST_EMPTY(roundstart_station_mechcharger_areas) // List of area names of roundstart station mech rechargers, for the low charge/no charge mech screen alert tooltips.

code/_onclick/click.dm

@@ -129,7 +129,7 @@
 
 	if(W == A)
 		W.attack_self(src)
-		update_inv_hands()
+		update_held_items()
 		return
 
 	//These are always reachable.

code/_onclick/hud/action_button.dm

@@ -262,13 +262,14 @@
 
 /atom/movable/screen/button_palette/Initialize(mapload)
 	. = ..()
-	update_icon()
+	update_appearance()
 
 /atom/movable/screen/button_palette/proc/set_hud(datum/hud/our_hud)
 	src.our_hud = our_hud
 	refresh_owner()
 
-/atom/movable/screen/button_palette/proc/update_name(updates)
+/atom/movable/screen/button_palette/update_name(updates)
+	. = ..()
 	if(expanded)
 		name = "Hide Buttons"
 	else
@@ -357,7 +358,7 @@ GLOBAL_LIST_INIT(palette_removed_matrix, list(1.4,0,0,0, 0.7,0.4,0,0, 0.4,0,0.6,
 
 	expanded = new_expanded
 	our_group.refresh_actions()
-	update_icon()
+	update_appearance()
 
 	if(!usr.client)
 		return

code/_onclick/hud/ai.dm

@@ -192,20 +192,20 @@
 	var/widescreen = owner?.client?.prefs?.read_preference(/datum/preference/toggle/widescreen)
 
 // Language menu
-	using = new /atom/movable/screen/language_menu
+	using = new /atom/movable/screen/language_menu(src)
 	if(widescreen)
 		using.screen_loc = ui_ai_language_menu_widescreen
 	else
 		using.screen_loc = ui_ai_language_menu
 	static_inventory += using
 
 //AI core
-	using = new /atom/movable/screen/ai/aicore()
+	using = new /atom/movable/screen/ai/aicore(src)
 	using.screen_loc = ui_ai_core
 	static_inventory += using
 
 //Dashboard
-	using = new /atom/movable/screen/ai/dashboard
+	using = new /atom/movable/screen/ai/dashboard(src)
 	if(widescreen)
 		using.screen_loc = ui_ai_dashboard_widescreen
 	else
@@ -214,80 +214,80 @@
 	static_inventory += using
 
 //Camera list
-	using = new /atom/movable/screen/ai/camera_list()
+	using = new /atom/movable/screen/ai/camera_list(src)
 	using.screen_loc = ui_ai_camera_list
 	static_inventory += using
 
 //Track
-	using = new /atom/movable/screen/ai/camera_track()
+	using = new /atom/movable/screen/ai/camera_track(src)
 	using.screen_loc = ui_ai_track_with_camera
 	static_inventory += using
 
 //Camera light
-	using = new /atom/movable/screen/ai/camera_light()
+	using = new /atom/movable/screen/ai/camera_light(src)
 	using.screen_loc = ui_ai_camera_light
 	static_inventory += using
 
 //Crew Monitoring
-	using = new /atom/movable/screen/ai/crew_monitor()
+	using = new /atom/movable/screen/ai/crew_monitor(src)
 	using.screen_loc = ui_ai_crew_monitor
 	static_inventory += using
 
 //Crew Manifest
-	using = new /atom/movable/screen/ai/crew_manifest()
+	using = new /atom/movable/screen/ai/crew_manifest(src)
 	using.screen_loc = ui_ai_crew_manifest
 	static_inventory += using
 
 //Alerts
-	using = new /atom/movable/screen/ai/alerts()
+	using = new /atom/movable/screen/ai/alerts(src)
 	using.screen_loc = ui_ai_alerts
 	static_inventory += using
 
 //Announcement
-	using = new /atom/movable/screen/ai/announcement()
+	using = new /atom/movable/screen/ai/announcement(src)
 	using.screen_loc = ui_ai_announcement
 	static_inventory += using
 
 //Shuttle
-	using = new /atom/movable/screen/ai/call_shuttle()
+	using = new /atom/movable/screen/ai/call_shuttle(src)
 	using.screen_loc = ui_ai_shuttle
 	static_inventory += using
 
 //Laws
-	using = new /atom/movable/screen/ai/state_laws()
+	using = new /atom/movable/screen/ai/state_laws(src)
 	using.screen_loc = ui_ai_state_laws
 	static_inventory += using
 
 //Integrated Tablet
-	using = new /atom/movable/screen/ai/mod_pc()
+	using = new /atom/movable/screen/ai/mod_pc(src)
 	using.screen_loc = ui_ai_pda_send
 	static_inventory += using
 
 //Take image
-	using = new /atom/movable/screen/ai/image_take()
+	using = new /atom/movable/screen/ai/image_take(src)
 	using.screen_loc = ui_ai_take_picture
 	static_inventory += using
 
 //View images
-	using = new /atom/movable/screen/ai/image_view()
+	using = new /atom/movable/screen/ai/image_view(src)
 	using.screen_loc = ui_ai_view_images
 	static_inventory += using
 
 //Medical/Security sensors
-	using = new /atom/movable/screen/ai/sensors()
+	using = new /atom/movable/screen/ai/sensors(src)
 	using.screen_loc = ui_ai_sensor
 	static_inventory += using
 
 //Multicamera mode
-	using = new /atom/movable/screen/ai/multicam()
+	using = new /atom/movable/screen/ai/multicam(src)
 	if(widescreen)
 		using.screen_loc = ui_ai_multicam_widescreen
 	else
 		using.screen_loc = ui_ai_multicam
 	static_inventory += using
 
 //Add multicamera camera
-	using = new /atom/movable/screen/ai/add_multicam()
+	using = new /atom/movable/screen/ai/add_multicam(src)
 	if(widescreen)
 		using.screen_loc = ui_ai_add_multicam_widescreen
 	else

code/_onclick/hud/alert.dm

@@ -530,15 +530,48 @@ or shoot a gun to move around via Newton's 3rd Law of Motion."
 
 /atom/movable/screen/alert/emptycell
 	name = "Out of Power"
-	desc = "Unit's power cell has no charge remaining. No modules available until power cell is recharged. \
-Recharging stations are available in robotics, the dormitory bathrooms, and the AI satellite."
+	desc = "Unit's power cell has no charge remaining. No modules available until power cell is recharged."
 	icon_state = "emptycell"
 
+/atom/movable/screen/alert/emptycell/Initialize(mapload)
+	. = ..()
+	update_appearance(updates=UPDATE_DESC)
+
+/atom/movable/screen/alert/emptycell/update_desc()
+	. = ..()
+	desc = initial(desc)
+	if(length(GLOB.roundstart_station_borgcharger_areas))
+		desc += " Recharging stations are available in [english_list(GLOB.roundstart_station_borgcharger_areas)]."
+
 /atom/movable/screen/alert/lowcell
 	name = "Low Charge"
-	desc = "Unit's power cell is running low. Recharging stations are available in robotics, the dormitory bathrooms, and the AI satellite."
+	desc = "Unit's power cell is running low."
 	icon_state = "lowcell"
 
+/atom/movable/screen/alert/lowcell/Initialize(mapload)
+	. = ..()
+	update_appearance(updates=UPDATE_DESC)
+
+/atom/movable/screen/alert/lowcell/update_desc()
+	. = ..()
+	desc = initial(desc)
+	if(length(GLOB.roundstart_station_borgcharger_areas))
+		desc += " Recharging stations are available in [english_list(GLOB.roundstart_station_borgcharger_areas)]."
+
+//MECH
+
+/atom/movable/screen/alert/lowcell/mech/update_desc()
+	. = ..()
+	desc = initial(desc)
+	if(length(GLOB.roundstart_station_mechcharger_areas))
+		desc += " Power ports are available in [english_list(GLOB.roundstart_station_mechcharger_areas)]."
+
+/atom/movable/screen/alert/emptycell/mech/update_desc()
+	. = ..()
+	desc = initial(desc)
+	if(length(GLOB.roundstart_station_mechcharger_areas))
+		desc += " Power ports are available in [english_list(GLOB.roundstart_station_mechcharger_areas)]."
+
 //Ethereal
 
 /atom/movable/screen/alert/etherealcharge

code/_onclick/hud/alien.dm

@@ -39,75 +39,75 @@
 
 //begin buttons
 
-	using = new /atom/movable/screen/swap_hand()
+	using = new /atom/movable/screen/swap_hand(src)
 	using.icon = ui_style
 	using.icon_state = "swap_1"
 	using.screen_loc = ui_swaphand_position(owner,1)
 	static_inventory += using
 
-	using = new /atom/movable/screen/swap_hand()
+	using = new /atom/movable/screen/swap_hand(src)
 	using.icon = ui_style
 	using.icon_state = "swap_2"
 	using.screen_loc = ui_swaphand_position(owner,2)
 	static_inventory += using
 
-	using = new /atom/movable/screen/act_intent/alien()
+	using = new /atom/movable/screen/act_intent/alien(src)
 	using.icon_state = mymob.a_intent
 	static_inventory += using
 	action_intent = using
 
 	if(isalienhunter(mymob))
 		var/mob/living/carbon/alien/humanoid/hunter/H = mymob
-		H.leap_icon = new /atom/movable/screen/alien/leap()
+		H.leap_icon = new /atom/movable/screen/alien/leap(src)
 		H.leap_icon.screen_loc = ui_alien_storage_r
 		static_inventory += H.leap_icon
 
 	using = new/atom/movable/screen/language_menu
 	using.screen_loc = ui_alien_language_menu
 	static_inventory += using
 
-	using = new /atom/movable/screen/drop()
+	using = new /atom/movable/screen/drop(src)
 	using.icon = ui_style
 	using.screen_loc = ui_drop_throw
 	static_inventory += using
 
-	using = new /atom/movable/screen/resist()
+	using = new /atom/movable/screen/resist(src)
 	using.icon = ui_style
 	using.screen_loc = ui_above_movement
 	hotkeybuttons += using
 
-	throw_icon = new /atom/movable/screen/throw_catch()
+	throw_icon = new /atom/movable/screen/throw_catch(src)
 	throw_icon.icon = ui_style
 	throw_icon.screen_loc = ui_drop_throw
 	hotkeybuttons += throw_icon
 
-	pull_icon = new /atom/movable/screen/pull()
+	pull_icon = new /atom/movable/screen/pull(src)
 	pull_icon.icon = ui_style
-	pull_icon.update_icon(mymob)
+	pull_icon.update_appearance(UPDATE_ICON)
 	pull_icon.screen_loc = ui_above_movement
 	static_inventory += pull_icon
 
 //begin indicators
 
-	healths = new /atom/movable/screen/healths/alien()
+	healths = new /atom/movable/screen/healths/alien(src)
 	infodisplay += healths
 
-	alien_plasma_display = new /atom/movable/screen/alien/plasma_display()
+	alien_plasma_display = new /atom/movable/screen/alien/plasma_display(src)
 	infodisplay += alien_plasma_display
 
 	if(!isalienqueen(mymob))
-		alien_queen_finder = new /atom/movable/screen/alien/alien_queen_finder
+		alien_queen_finder = new /atom/movable/screen/alien/alien_queen_finder(src)
 		infodisplay += alien_queen_finder
 
-	zone_select = new /atom/movable/screen/zone_sel/alien()
-	zone_select.update_icon(mymob)
+	zone_select = new /atom/movable/screen/zone_sel/alien(src)
+	zone_select.update_appearance(UPDATE_ICON)
 	static_inventory += zone_select
 
 	for(var/atom/movable/screen/inventory/inv in (static_inventory + toggleable_inventory))
 		if(inv.slot_id)
 			inv.hud = src
 			inv_slots[TOBITSHIFT(inv.slot_id) + 1] = inv
-			inv.update_icon()
+			inv.update_appearance(UPDATE_ICON)
 
 /datum/hud/alien/persistent_inventory_update()
 	if(!mymob)