Inhalers and Autoinhalers Quality of Life (#12982)

code/modules/reagents/reagent_containers/inhaler.dm

@@ -5,9 +5,8 @@
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel."
 	icon = 'icons/obj/syringe.dmi'
 	item_state = "autoinjector"
-	icon_state = "inhaler1"
+	icon_state = "autoinhaler"
 	center_of_mass = list("x" = 16,"y" = 11)
-	var/empty_state = "inhaler0"
 	unacidable = 1
 	amount_per_transfer_from_this = 5
 	volume = 5
@@ -16,20 +15,27 @@
 	flags = OPENCONTAINER
 	slot_flags = SLOT_BELT
 	center_of_mass = null
-	var/used = FALSE
+	var/name_label
+	var/spent = FALSE
 	matter = list(MATERIAL_GLASS = 400, DEFAULT_WALL_MATERIAL = 200)
 
 /obj/item/reagent_containers/inhaler/Initialize()
 	. =..()
-	icon_state = empty_state
+	if(name_label)
+		name_unlabel = name
+		name = "[name] ([name_label])"
+		verbs += /atom/proc/remove_label
+	if(reagents_to_add)
+		flags = 0
+		spent = FALSE
 	update_icon()
 
-/obj/item/reagent_containers/inhaler/afterattack(var/mob/living/carbon/human/H, var/mob/user, var/proximity)
+/obj/item/reagent_containers/inhaler/on_reagent_change()
+	update_icon()
+	return
 
-	if (!istype(H))
-		return ..()
-
-	if(!proximity)
+/obj/item/reagent_containers/inhaler/proc/inject(var/mob/living/carbon/human/H, var/mob/user, var/proximity)
+	if (!istype(H) || !proximity)
 		return
 
 	if(!reagents.total_volume)
@@ -47,7 +53,7 @@
 			playsound(src.loc, 'sound/items/stimpack.ogg', 50, 1)
 			user.visible_message("<span class='notice'>[user] accidentally sticks the [src] in [H]'s eyes!</span>","<span class='notice'>You accidentally stick the [src] in [H]'s eyes!</span>")
 			to_chat(user,"<span class='notice'>[trans] units injected. [reagents.total_volume] units remaining in \the [src].</span>")
-			used = TRUE
+			spent = TRUE
 			update_icon()
 		return
 
@@ -82,16 +88,25 @@
 		admin_inject_log(user, H, src, contained, temp, trans)
 		playsound(src.loc, 'sound/items/stimpack.ogg', 50, 1)
 		to_chat(user,"<span class='notice'>[trans] units injected. [reagents.total_volume] units remaining in \the [src].</span>")
-		used = TRUE
+		spent = TRUE
 
 	update_icon()
-
 	return TRUE
 
+/obj/item/reagent_containers/inhaler/afterattack(var/mob/living/carbon/human/H, var/mob/user, proximity)
+	if (!istype(H))
+		return ..()
+
+	if(!proximity)
+		return
+
 /obj/item/reagent_containers/inhaler/attack(mob/M as mob, mob/user as mob)
 	if(is_open_container())
 		to_chat(user,"<span class='notice'>You must secure the reagents inside \the [src] before using it!</span>")
 		return FALSE
+	
+	else
+		inject(M, user, M.Adjacent(user))
 	. = ..()
 
 /obj/item/reagent_containers/inhaler/attack_self(mob/user as mob)
@@ -99,6 +114,7 @@
 		if(LAZYLEN(reagents.reagent_volumes))
 			to_chat(user,"<span class='notice'>With a quick twist of \the [src]'s lid, you secure the reagents inside.</span>")
 			flags &= ~OPENCONTAINER
+			spent = FALSE
 			update_icon()
 		else
 			to_chat(user,"<span class='notice'>You can't secure \the [src] without putting reagents in!</span>")
@@ -115,10 +131,18 @@
 	. = ..()
 
 /obj/item/reagent_containers/inhaler/update_icon()
-	if(reagents.total_volume > 0 && !is_open_container())
-		icon_state = initial(icon_state)
-	else
-		icon_state = empty_state
+	cut_overlays()
+	if(!is_open_container())
+		var/mutable_appearance/backing_overlay = mutable_appearance(icon, "autoinhaler_secured")
+		add_overlay(backing_overlay)
+
+	icon_state = "[initial(icon_state)][spent]"
+	item_state = "[initial(item_state)][spent]"
+
+	if(reagents.total_volume)
+		var/mutable_appearance/reagent_overlay = mutable_appearance(icon, "autoinhaler_reagents")
+		reagent_overlay.color = reagents.get_color()
+		add_overlay(reagent_overlay)
 
 /obj/item/reagent_containers/inhaler/examine(mob/user)
 	..(user)
@@ -128,7 +152,7 @@
 		to_chat(user, "<span class='notice'>It is spent.</span>")
 
 /obj/item/reagent_containers/inhaler/dexalin
-	name = "autoinhaler (dexalin)"
+	name_label = "dexalin"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains dexalin."
 
 	Initialize()
@@ -138,7 +162,7 @@
 		return
 
 /obj/item/reagent_containers/inhaler/peridaxon
-	name = "autoinhaler (peridaxon)"
+	name_label = "peridaxon"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains peridaxon."
 
 	Initialize()
@@ -148,7 +172,7 @@
 		return
 
 /obj/item/reagent_containers/inhaler/hyperzine
-	name = "autoinhaler (hyperzine)"
+	name_label = "hyperzine"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains hyperzine."
 
 	Initialize()
@@ -158,7 +182,7 @@
 		return
 
 /obj/item/reagent_containers/inhaler/phoron
-	name = "autoinhaler (phoron)"
+	name_label = "phoron"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains phoron."
 
 	Initialize()
@@ -171,7 +195,7 @@
 	name = "vaurca autoinhaler (phoron)"
 	desc = "A strange device that contains some sort of heavy-duty bag and mouthpiece combo."
 	icon_state = "anthaler1"
-	empty_state = "anthaler0"
+	var/empty_state = "anthaler0"
 	volume = 10
 	Initialize()
 		. =..()
@@ -180,10 +204,8 @@
 		return
 
 /obj/item/reagent_containers/inhaler/soporific
-	name = "autoinhaler (soporific)"
+	name_label = "soporific"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains soporific."
-	icon_state = "so_inhaler1"
-	empty_state = "so_inhaler0"
 	volume = 10
 
 	Initialize()
@@ -193,7 +215,7 @@
 		return
 
 /obj/item/reagent_containers/inhaler/space_drugs
-	name = "autoinhaler (space drugs)"
+	name_label = "space drugs"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains space drugs."
 
 	Initialize()
@@ -203,7 +225,7 @@
 		return
 
 /obj/item/reagent_containers/inhaler/ammonia
-	name = "autoinhaler (ammonia)"
+	name_label = "ammonia"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains ammonia."
 
 	Initialize()
@@ -213,7 +235,7 @@
 		return
 
 /obj/item/reagent_containers/inhaler/pulmodeiectionem
-	name = "autoinhaler (pulmodeiectionem)"
+	name_label = "pulmodeiectionem"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains pulmodeiectionem."
 
 	Initialize()
@@ -223,10 +245,8 @@
 		return
 
 /obj/item/reagent_containers/inhaler/pneumalin
-	name = "autoinhaler (pneumalin)"
+	name_label = "pneumalin"
 	desc = "A rapid and safe way to administer small amounts of drugs into the lungs by untrained or trained personnel. This one contains pneumalin."
-	icon_state = "so_inhaler1"
-	empty_state = "so_inhaler0"
 	volume = 10
 
 	Initialize()

code/modules/reagents/reagent_containers/inhaler_advanced.dm

@@ -5,7 +5,7 @@
 	name = "small inhaler cartridge"
 	desc = "Fill this when chemicals and attach this to personal inhalers. Contains enough aerosol for 15u of reagents. The container must be activated for aerosol reagents to mix for the use in inhalers."
 	icon = 'icons/obj/syringe.dmi'
-	item_state = "buildpipe"
+	item_state = "pi_cart_small"
 	icon_state = "pi_cart_small"
 	volume = 15
 	w_class = ITEMSIZE_TINY
@@ -18,6 +18,19 @@
 	matter = list(DEFAULT_WALL_MATERIAL = 250)
 	center_of_mass = null
 
+/obj/item/reagent_containers/personal_inhaler_cartridge/on_reagent_change()
+	update_icon()
+	return
+
+/obj/item/reagent_containers/personal_inhaler_cartridge/update_icon()
+	cut_overlays()
+	var/rounded_vol = round(reagents.total_volume, round(reagents.maximum_volume / (volume / 5)))
+	
+	if(reagents.total_volume)
+		var/mutable_appearance/filling = mutable_appearance('icons/obj/syringe.dmi', "[initial(icon_state)][rounded_vol]")
+		filling.color = reagents.get_color()
+		add_overlay(filling)
+
 /obj/item/reagent_containers/personal_inhaler_cartridge/examine(var/mob/user)
 	if(!..(user, 2))
 		return
@@ -75,7 +88,7 @@
 	name = "inhaler"
 	desc = "A safe way to administer small amounts of drugs into the lungs by trained personnel."
 	icon = 'icons/obj/syringe.dmi'
-	item_state = "buildpipe"
+	item_state = "pi"
 	icon_state = "pi"
 	w_class = ITEMSIZE_SMALL
 	slot_flags = SLOT_BELT
@@ -94,6 +107,11 @@
 	cut_overlays()
 	if(stored_cartridge)
 		add_overlay(stored_cartridge.icon_state)
+		if(stored_cartridge.reagents.total_volume)
+			var/rounded_vol = round(stored_cartridge.reagents.total_volume, round(stored_cartridge.reagents.maximum_volume / (stored_cartridge.volume / 5)))
+			var/image/filling = image(icon, "[stored_cartridge.icon_state][rounded_vol]")
+			filling.color = stored_cartridge.reagents.get_color()
+			add_overlay(filling)
 
 /obj/item/personal_inhaler/attack_self(mob/user as mob)
 	if(stored_cartridge)
@@ -150,8 +168,9 @@
 
 	if(M.reagents)
 		var/contained = stored_cartridge.reagentlist()
+		var/temp = stored_cartridge.reagents.get_temperature()
 		var/trans = stored_cartridge.reagents.trans_to_mob(M, transfer_amount, CHEM_BREATHE, bypass_checks = TRUE)
-		admin_inject_log(user, M, src, contained, reagents.get_temperature(), trans)
+		admin_inject_log(user, M, src, contained, temp, trans)
 		playsound(M.loc, 'sound/items/stimpack.ogg', 50, 1)
 		if(eject_when_empty)
 			to_chat(user,"<span class='notice'>\The [stored_cartridge] automatically ejects from \the [src].</span>")
@@ -162,6 +181,7 @@
 	else
 		to_chat(user,"<span class='warning'>Nothing happens!</span>")
 
+	update_icon()
 	return
 
 /obj/item/personal_inhaler/attackby(var/obj/item/reagent_containers/personal_inhaler_cartridge/cartridge as obj, var/mob/user as mob)