New medkit, bandaid and adv medkit sprites **UPDATED** + Morgue slabs…

…, NT/Serb kits (#8379)

* Yes.

* Yes(1)

* yeah

* a

* guh?

* Update

* Update stationobjs.dmi

* Update stationobjs.dmi

* Update hypospray.dm

* Fixes

* Fixes (2)

* Fixes (3)

* Old

* fix

* Box

code/game/objects/items/devices/device.dm

@@ -34,6 +34,7 @@
 /obj/item/device/MouseDrop(over_object)
 	if((loc == usr) && suitable_cell && istype(over_object, /obj/screen/inventory/hand) && eject_item(cell, usr))
 		cell = null
+		update_icon()
 		return
 	. = ..()
 

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

@@ -123,6 +123,10 @@
 	rarity_value = 5
 	spawn_tags = SPAWN_TAG_MEDICINE_COMMON
 
+/obj/item/stack/medical/bruise_pack/update_icon()
+	icon_state = "[initial(icon_state)][amount]"
+	..()
+
 /obj/item/stack/medical/bruise_pack/attack(mob/living/carbon/M, mob/living/user)
 	if(..())
 		return 1
@@ -218,13 +222,17 @@
 	desc = "Used to treat those nasty burns."
 	gender = PLURAL
 	singular_name = "ointment"
-	icon_state = "ointment"
+	icon_state = "ointment5"
 	heal_burn = 4
 	origin_tech = list(TECH_BIO = 1)
 	preloaded_reagents = list("silicon" = 4, "carbon" = 8)
 	rarity_value = 5
 	spawn_tags = SPAWN_TAG_MEDICINE_COMMON
 
+/obj/item/stack/medical/bruise_pack/update_icon()
+	icon_state = "[initial(icon_state)][amount]"
+	..()
+
 /obj/item/stack/medical/ointment/attack(mob/living/carbon/M, mob/living/user)
 	if(..())
 		return 1

code/modules/reagents/reagent_containers/hypospray.dm

@@ -97,6 +97,7 @@
 	volume = 5
 	preloaded_reagents = list("inaprovaline" = 5)
 	spawn_blacklisted = TRUE
+	var/image/filling_overlay
 
 /obj/item/reagent_containers/hypospray/autoinjector/on_reagent_change()
 	..()
@@ -107,11 +108,15 @@
 	cut_overlays()
 	if(reagents && reagents.total_volume > 0)
 		icon_state = initial(icon_state)
-		var/image/filling_overlay = mutable_appearance('icons/obj/reagentfillings.dmi', "autoinjector")
+		filling_overlay = mutable_appearance('icons/obj/reagentfillings.dmi', "autoinjector")
 		filling_overlay.color = reagents.get_color()
 		add_overlay(filling_overlay)
 	else
-		icon_state = "[initial(icon_state)]0"
+		if(reagents && reagents.total_volume <= 0)
+			filling_overlay = mutable_appearance('icons/obj/reagentfillings.dmi', "autoinjector0")
+			filling_overlay.color = reagents.get_color()
+			add_overlay(filling_overlay)
+			icon_state = "[initial(icon_state)]0"
 
 // TRADE
 /obj/item/reagent_containers/hypospray/autoinjector/antitoxin