Port TG updating appearances (#17943)

* Get pants that match or else you gonna look silly yo

* Posters

* Fix other hud elements

* Rereviewed

* Update shotglass.dm

* Fix for new merged PRs

* Typo

* Coming across other stuff

* Update theblob.dm

* No takebacksies

* smh i forget to leave a comment

* Updated for the detgun and cards

* Should have rerun langserver again

* No longer plastic, more in scope

* Damn you bluespace

* Reverting turret logic, out of scope at this point

* Tweak that part

* Went over energy guns again, and fixed UI White's sprite sheet

* Welding masks, glasses, and JUSTICE

* Update portable_atmospherics.dm

* Cleaning up, clearing things up

* Review and suggestions

* Update valve.dm

* More tweaks

* Missing character

* Not distinct lightmasks, so they can be overlays

* Update generator.dm

* Add parameter so holodeck doesn't try to make a perfect copy

* Update unsorted.dm

* Spiders

* Better fix for spiders, fix vamps too

* Ghosts

* Update telekinesis.dm

* Cleaning up old procs

* It's set up to not copy datums... Unless they're in a list

* Donuts, duct tape, and detgun. D3VR coming to Early Access

* Update procs that interact with doors so they call update_state instead

* Forgot one spot, and actually might as well just force lock

* Cleaning up other things... Sigh, and kitty ears

* oops

* Getting used to how it works

* blinds

* Going back to the suit obscuring thing, so it doesn't update all the time

* Missed that from merging master

* I made this PR and forgot about it

* Fix runtimes in cards

* Make things a bit more unified

* Update update_icons.dm

* yarn, really?

* Update library_equipment.dm

* Update shieldgen.dm

* Every time Charlie merges something, I go back and see if I can improve things further

* what's this? more?

* Update misc_special.dm

* wow, paper

* Review

* More reviews

* To be sure, seems like being broken messed something sometimes

* Brought airlocks closer to how TG works to iron out some stuff

* Pizza and morgue

* Doesn't seem to hurt, tried with holodeck

* Revert "Doesn't seem to hurt, tried with holodeck"

This reverts commit 158529302b.

* Icon conflict

* Fix organ damage

* Don't ask how. Why. It's like that on prod too.

* Cutting down on things and updating from TG.

* More flexible. Just in case the thing you stuck it on didn't destroy.

* Hydro was one the things I touched earlier on, better rework it

* Reviews

* Cleaning up further, also bri'ish

* Undo a change I did, and switch over to a more recent implementation

* Update biogenerator.dm

* Rolling back to old airlocks, but with new duct taped note

* Functionally the same. I'd just rather not have the smoothing happen there

* Went over APCs again

* Fix welding helmet names in species files

* Update airlock.dm

* Update persistent_overlay.dm

* Oh, topic

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

@@ -43,7 +43,7 @@ GLOBAL_LIST_INIT(rod_recipes, list ( \
 	is_cyborg = TRUE
 	materials = list()
 
-/obj/item/stack/rods/cyborg/update_icon()
+/obj/item/stack/rods/cyborg/update_icon_state()
 	return // icon_state should always be a full stack of rods.
 
 /obj/item/stack/rods/ten
@@ -58,9 +58,9 @@ GLOBAL_LIST_INIT(rod_recipes, list ( \
 /obj/item/stack/rods/New(loc, amount=null)
 	..()
 	recipes = GLOB.rod_recipes
-	update_icon()
+	update_icon(UPDATE_ICON_STATE)
 
-/obj/item/stack/rods/update_icon()
+/obj/item/stack/rods/update_icon_state()
 	var/amount = get_amount()
 	if((amount <= 5) && (amount > 0))
 		icon_state = "rods-[amount]"

code/game/objects/items/stacks/sheets/leather.dm

@@ -199,11 +199,7 @@ GLOBAL_LIST_INIT(sinew_recipes, list ( \
 			D.armor = D.armor.setRating(bullet_value = min(D.armor.getRating(BULLET) + 5, 50))
 			D.armor = D.armor.setRating(laser_value = min(D.armor.getRating(LASER) + 5, 50))
 			to_chat(user, "<span class='info'>You strengthen [target], improving its resistance against melee attacks.</span>")
-			D.update_icon()
-			if(D.hides == 3)
-				D.desc = "Autonomous Power Loader Unit. It's wearing a fearsome carapace entirely composed of goliath hide plates - its pilot must be an experienced monster hunter."
-			else
-				D.desc = "Autonomous Power Loader Unit. Its armour is enhanced with some goliath hide plates."
+			D.update_appearance(UPDATE_DESC|UPDATE_OVERLAYS)
 			use(1)
 		else
 			to_chat(user, "<span class='warning'>You can't improve [D] any further!</span>")