Patch rework (#13062)

* Patch Rework Part 1

* applicator

* fixes

* fixes

* temperature settings

* single application patches

* additional

* new line fix

* fox  is a derp sometimes

code/modules/clothing/suits/jobs.dm

@@ -7,7 +7,7 @@
 	desc = "A hazard vest used in the recovery of bodies."
 	icon_state = "paramedic-vest"
 	item_state = "paramedic-vest"
-	allowed = list(/obj/item/stack/medical, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/syringe, \
+	allowed = list(/obj/item/stack/medical, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/applicator, /obj/item/reagent_containers/syringe,
 	/obj/item/healthanalyzer, /obj/item/flashlight, /obj/item/radio, /obj/item/tank/emergency_oxygen,/obj/item/rad_laser)
 	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 10, rad = 10, fire = 50, acid = 50)
 
@@ -21,7 +21,7 @@
 	desc = "A vest often worn by doctors caring for inmates."
 	icon_state = "brigphysician-vest"
 	item_state = "brigphysician-vest"
-	allowed = list(/obj/item/stack/medical, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/syringe, \
+	allowed = list(/obj/item/stack/medical, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/applicator, /obj/item/reagent_containers/syringe,
 	/obj/item/healthanalyzer, /obj/item/flashlight, \
 	/obj/item/radio, /obj/item/tank/emergency_oxygen,/obj/item/rad_laser)
 	armor = list(melee = 10, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 10, rad = 0, fire = 50, acid = 50)
@@ -341,7 +341,7 @@
 	icon_state = "fr_jacket_open"
 	item_state = "fr_jacket_open"
 	blood_overlay_type = "armor"
-	allowed = list(/obj/item/stack/medical, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/syringe, \
+	allowed = list(/obj/item/stack/medical, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/applicator, /obj/item/reagent_containers/syringe,
 	/obj/item/healthanalyzer, /obj/item/flashlight, /obj/item/radio, /obj/item/tank/emergency_oxygen,/obj/item/rad_laser)
 	ignore_suitadjust = 0
 	suit_adjusted = 1
@@ -381,5 +381,5 @@
 	desc = "A tweed mantle, worn by the Research Director. Smells like science."
 	icon_state = "rdmantle"
 	item_state = "rdmantle"
-	allowed = list(/obj/item/analyzer, /obj/item/stack/medical, /obj/item/dnainjector, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/healthanalyzer, /obj/item/flashlight/pen, /obj/item/reagent_containers/glass/bottle, /obj/item/reagent_containers/glass/beaker, /obj/item/reagent_containers/food/pill, /obj/item/storage/pill_bottle, /obj/item/paper, /obj/item/rad_laser)
+	allowed = list(/obj/item/analyzer, /obj/item/stack/medical, /obj/item/dnainjector, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/applicator, /obj/item/healthanalyzer, /obj/item/flashlight/pen, /obj/item/reagent_containers/glass/bottle, /obj/item/reagent_containers/glass/beaker, /obj/item/reagent_containers/food/pill, /obj/item/storage/pill_bottle, /obj/item/paper, /obj/item/rad_laser)
 	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 0, bio = 50, rad = 0, fire = 50, acid = 50)

code/modules/clothing/suits/labcoat.dm

@@ -7,7 +7,7 @@
 	suit_adjusted = 1
 	blood_overlay_type = "coat"
 	body_parts_covered = UPPER_TORSO|LOWER_TORSO|ARMS
-	allowed = list(/obj/item/analyzer,/obj/item/stack/medical,/obj/item/dnainjector,/obj/item/reagent_containers/dropper,/obj/item/reagent_containers/syringe,/obj/item/reagent_containers/hypospray,/obj/item/healthanalyzer,/obj/item/flashlight/pen,/obj/item/reagent_containers/glass/bottle,/obj/item/reagent_containers/glass/beaker,/obj/item/reagent_containers/food/pill,/obj/item/storage/pill_bottle,/obj/item/paper,/obj/item/rad_laser)
+	allowed = list(/obj/item/analyzer,/obj/item/stack/medical,/obj/item/dnainjector,/obj/item/reagent_containers/dropper,/obj/item/reagent_containers/syringe,/obj/item/reagent_containers/hypospray,/obj/item/reagent_containers/applicator,/obj/item/healthanalyzer,/obj/item/flashlight/pen,/obj/item/reagent_containers/glass/bottle,/obj/item/reagent_containers/glass/beaker,/obj/item/reagent_containers/food/pill,/obj/item/storage/pill_bottle,/obj/item/paper,/obj/item/rad_laser)
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0,"energy" = 0, "bomb" = 0, "bio" = 50, "rad" = 0, "fire" = 50, "acid" = 50)
 	species_exception = list(/datum/species/golem)
 	sprite_sheets = list(

code/modules/clothing/suits/miscellaneous.dm

@@ -394,7 +394,7 @@
 	name = "medical winter coat"
 	icon_state = "wintercoat_med"
 	item_state = "coatmedical"
-	allowed = list(/obj/item/analyzer, /obj/item/dnainjector, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/healthanalyzer,/obj/item/flashlight/pen, /obj/item/reagent_containers/glass/bottle, /obj/item/reagent_containers/glass/beaker, /obj/item/storage/pill_bottle, /obj/item/paper, /obj/item/melee/classic_baton/telescopic)
+	allowed = list(/obj/item/analyzer, /obj/item/dnainjector, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/applicator,/obj/item/healthanalyzer,/obj/item/flashlight/pen, /obj/item/reagent_containers/glass/bottle, /obj/item/reagent_containers/glass/beaker, /obj/item/storage/pill_bottle, /obj/item/paper, /obj/item/melee/classic_baton/telescopic)
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0,"energy" = 0, "bomb" = 0, "bio" = 50, "rad" = 0, "fire" = 0, "acid" = 45)
 	hoodtype = /obj/item/clothing/head/hooded/winterhood/medical
 
@@ -405,7 +405,7 @@
 	name = "science winter coat"
 	icon_state = "wintercoat_sci"
 	item_state = "coatscience"
-	allowed = list(/obj/item/analyzer, /obj/item/stack/medical, /obj/item/dnainjector, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/healthanalyzer,/obj/item/flashlight/pen, /obj/item/reagent_containers/glass/bottle, /obj/item/reagent_containers/glass/beaker, /obj/item/storage/pill_bottle, /obj/item/paper, /obj/item/melee/classic_baton/telescopic)
+	allowed = list(/obj/item/analyzer, /obj/item/stack/medical, /obj/item/dnainjector, /obj/item/reagent_containers/dropper, /obj/item/reagent_containers/syringe, /obj/item/reagent_containers/hypospray, /obj/item/reagent_containers/applicator,/obj/item/healthanalyzer,/obj/item/flashlight/pen, /obj/item/reagent_containers/glass/bottle, /obj/item/reagent_containers/glass/beaker, /obj/item/storage/pill_bottle, /obj/item/paper, /obj/item/melee/classic_baton/telescopic)
 	armor = list(melee = 0, bullet = 0, laser = 0, energy = 0, bomb = 10, bio = 0, rad = 0, fire = 0, acid = 0)
 	hoodtype = /obj/item/clothing/head/hooded/winterhood/science
 

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

@@ -9,12 +9,18 @@
 		qdel(item)
 	QDEL_LIST(internal_organs)
 	QDEL_LIST(stomach_contents)
+	QDEL_LIST(processing_patches)
 	var/mob/living/simple_animal/borer/B = has_brain_worms()
 	if(B)
 		B.leave_host()
 		qdel(B)
 	return ..()
 
+/mob/living/carbon/handle_atom_del(atom/A)
+	if(A in processing_patches)
+		processing_patches -= A
+	return ..()
+
 /mob/living/carbon/blob_act(obj/structure/blob/B)
 	if(stat == DEAD)
 		return
@@ -1073,8 +1079,9 @@ so that different stomachs can handle things in different ways VB*/
 		if(can_taste_container)
 			taste(toEat.reagents)
 		var/fraction = min(this_bite/toEat.reagents.total_volume, 1)
-		toEat.reagents.reaction(src, toEat.apply_type, fraction)
-		toEat.reagents.trans_to(src, this_bite*toEat.transfer_efficiency)
+		if(fraction)
+			toEat.reagents.reaction(src, toEat.apply_type, fraction)
+			toEat.reagents.trans_to(src, this_bite*toEat.transfer_efficiency)
 
 /mob/living/carbon/get_access()
 	. = ..()

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

@@ -2,6 +2,7 @@
 	gender = MALE
 	pressure_resistance = 15
 	var/list/stomach_contents = list()
+	var/list/processing_patches = list()
 	var/list/internal_organs	= list()
 	var/list/internal_organs_slot	= list()	//Same as above, but stores "slot ID" - "organ" pairs for easy access.
 	var/antibodies = 0

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

@@ -13,6 +13,7 @@
 		for(var/obj/item/organ/internal/O in internal_organs)
 			O.on_life()
 
+	handle_patches()
 	handle_changeling()
 	handle_wetness(times_fired)
 
@@ -438,3 +439,22 @@
 			overlay_fullscreen("brute", /obj/screen/fullscreen/brute, severity)
 		else
 			clear_fullscreen("brute")
+
+/mob/living/carbon/proc/handle_patches()
+	if(LAZYLEN(processing_patches))
+		var/multiple_patch_multiplier = processing_patches.len > 1 ? (processing_patches.len * 1.5) : 1
+		var/applied_amount = 0.35 * multiple_patch_multiplier
+
+		for(var/patch in processing_patches)
+			var/obj/item/reagent_containers/food/pill/patch/P = patch
+
+			if(P.reagents && P.reagents.total_volume)
+				var/fractional_applied_amount = applied_amount  / P.reagents.total_volume
+				P.reagents.reaction(src, REAGENT_TOUCH, fractional_applied_amount, P.needs_to_apply_reagents)
+				P.needs_to_apply_reagents = FALSE
+				P.reagents.trans_to(src, applied_amount * 0.5)
+				P.reagents.remove_any(applied_amount * 0.5)
+			else
+				if(!P.reagents || P.reagents.total_volume <= 0)
+					processing_patches -= P
+					qdel(P)

code/modules/mob/living/living.dm

@@ -406,6 +406,8 @@
 			QDEL_LIST(C.reagents.addiction_list)
 			C.reagents.addiction_threshold_accumulated.Cut()
 
+		QDEL_LIST(C.processing_patches)
+
 // rejuvenate: Called by `revive` to get the mob into a revivable state
 // the admin "rejuvenate" command calls `revive`, not this proc.
 /mob/living/proc/rejuvenate()

code/modules/reagents/chemistry/holder.dm

@@ -8,13 +8,19 @@
 	var/maximum_volume = 100
 	var/atom/my_atom = null
 	var/chem_temp = T20C
+	var/temperature_min = 0
+	var/temperature_max = 10000
 	var/list/datum/reagent/addiction_list = new/list()
 	var/list/addiction_threshold_accumulated = new/list()
 	var/flags
 	var/list/reagents_generated_per_cycle = new/list()
 
-/datum/reagents/New(maximum = 100)
+/datum/reagents/New(maximum = 100, min_temp, max_temp)
 	maximum_volume = maximum
+	if(min_temp)
+		temperature_min = min_temp
+	if(max_temp)
+		temperature_max = max_temp
 	if(!(flags & REAGENT_NOREACT))
 		START_PROCESSING(SSobj, src)
 	//I dislike having these here but map-objects are initialised before world/New() is called. >_>
@@ -179,7 +185,7 @@
 	return amount
 
 /datum/reagents/proc/set_reagent_temp(new_temp = T0C, react = TRUE)
-	chem_temp = new_temp
+	chem_temp = Clamp(new_temp, temperature_max, temperature_min)
 	if(react)
 		temperature_react()
 		handle_reactions()
@@ -197,7 +203,7 @@
 	else if(exposed_temperature < chem_temp)
 		chem_temp -= change
 
-	chem_temp = max(min(chem_temp, 10000), 0) //Cap for the moment.
+	chem_temp = max(min(chem_temp, temperature_max), temperature_min) //Cap for the moment.
 	temperature_react()
 
 	handle_reactions()
@@ -569,7 +575,7 @@
 			can_process = 1
 	return can_process
 
-/datum/reagents/proc/reaction(atom/A, method = REAGENT_TOUCH, volume_modifier = 1)
+/datum/reagents/proc/reaction(atom/A, method = REAGENT_TOUCH, volume_modifier = 1, show_message = TRUE)
 	var/react_type
 	if(isliving(A))
 		react_type = "LIVING"
@@ -614,7 +620,7 @@
 				var/check = reaction_check(A, R)
 				if(!check)
 					continue
-				R.reaction_mob(A, method, R.volume * volume_modifier)
+				R.reaction_mob(A, method, R.volume * volume_modifier, show_message)
 			if("TURF")
 				R.reaction_turf(A, R.volume * volume_modifier)
 			if("OBJ")
@@ -632,7 +638,7 @@
 	if(total_volume + amount > maximum_volume) amount = (maximum_volume - total_volume) //Doesnt fit in. Make it disappear. Shouldnt happen. Will happen.
 	if(amount <= 0)
 		return 0
-	chem_temp = (chem_temp * total_volume + reagtemp * amount) / (total_volume + amount) //equalize with new chems
+	chem_temp = Clamp((chem_temp * total_volume + reagtemp * amount) / (total_volume + amount), temperature_min, temperature_max) //equalize with new chems
 
 	for(var/A in reagent_list)
 
@@ -870,8 +876,8 @@
 
 // Convenience proc to create a reagents holder for an atom
 // Max vol is maximum volume of holder
-/atom/proc/create_reagents(max_vol)
-	reagents = new/datum/reagents(max_vol)
+/atom/proc/create_reagents(max_vol, min_temp, max_temp)
+	reagents = new /datum/reagents(max_vol, min_temp, max_temp)
 	reagents.my_atom = src
 
 /proc/get_random_reagent_id()	// Returns a random reagent ID minus blacklisted reagents

code/modules/reagents/chemistry/machinery/chem_master.dm

@@ -347,8 +347,8 @@
 				if(count > 20)
 					count = 20	//Pevent people from creating huge stacks of patches easily. Maybe move the number to defines?
 				var/amount_per_patch = reagents.total_volume/count
-				if(amount_per_patch > 40)
-					amount_per_patch = 40
+				if(amount_per_patch > 30)
+					amount_per_patch = 30
 				var/name = clean_input("Name:", "Name your patch!", "[reagents.get_master_reagent_name()] ([amount_per_patch]u)")
 				if(!name)
 					return

code/modules/reagents/chemistry/reagents.dm

@@ -43,7 +43,7 @@
 /datum/reagent/proc/reaction_temperature(exposed_temperature, exposed_volume) //By default we do nothing.
 	return
 
-/datum/reagent/proc/reaction_mob(mob/living/M, method = REAGENT_TOUCH, volume) //Some reagents transfer on touch, others don't; dependent on if they penetrate the skin or not.
+/datum/reagent/proc/reaction_mob(mob/living/M, method = REAGENT_TOUCH, volume, show_message = TRUE) //Some reagents transfer on touch, others don't; dependent on if they penetrate the skin or not.
 	if(holder)  //for catching rare runtimes
 		if(method == REAGENT_TOUCH && penetrates_skin)
 			var/block  = M.get_permeability_protection()

code/modules/reagents/chemistry/reagents/medicine.dm

@@ -178,7 +178,7 @@
 	id = "silver_sulfadiazine"
 	description = "This antibacterial compound is used to treat burn victims."
 	reagent_state = LIQUID
-	color = "#F0C814"
+	color = "#F0DC00"
 	metabolization_rate = 3
 	harmless = FALSE	//toxic if ingested, and I am NOT going to account for the difference
 	taste_description = "burn cream"
@@ -205,7 +205,7 @@
 	id = "styptic_powder"
 	description = "Styptic (aluminum sulfate) powder helps control bleeding and heal physical wounds."
 	reagent_state = LIQUID
-	color = "#C8A5DC"
+	color = "#FF9696"
 	metabolization_rate = 3
 	harmless = FALSE
 	taste_description = "wound cream"
@@ -221,7 +221,7 @@
 			M.adjustBruteLoss(-volume)
 			if(show_message)
 				to_chat(M, "<span class='notice'>The styptic powder stings like hell as it closes some of your wounds!</span>")
-			M.emote("scream")
+				M.emote("scream")
 		if(method == REAGENT_INGEST)
 			M.adjustToxLoss(0.5*volume)
 			if(show_message)

code/modules/reagents/reagent_containers.dm

@@ -11,6 +11,8 @@
 	var/spawned_disease = null
 	var/disease_amount = 20
 	var/has_lid = FALSE // Used for containers where we want to put lids on and off
+	var/temperature_min = 0 // To limit the temperature of a reagent container can atain when exposed to heat/cold
+	var/temperature_max = 10000
 
 /obj/item/reagent_containers/verb/set_APTFT() //set amount_per_transfer_from_this
 	set name = "Set transfer amount"
@@ -30,7 +32,7 @@
 	..()
 	if(!possible_transfer_amounts)
 		verbs -= /obj/item/reagent_containers/verb/set_APTFT
-	create_reagents(volume)
+	create_reagents(volume, temperature_min, temperature_max)
 	if(spawned_disease)
 		var/datum/disease/F = new spawned_disease(0)
 		var/list/data = list("viruses" = list(F), "blood_color" = "#A10808")

code/modules/reagents/reagent_containers/applicator.dm

@@ -0,0 +1,106 @@
+/obj/item/reagent_containers/applicator
+	name = "auto-mender"
+	desc = "A small electronic device designed to topically apply healing chemicals."
+	icon = 'icons/goonstation/objects/objects.dmi'
+	icon_state = "mender"
+	item_state = "mender"
+	volume = 200
+	resistance_flags = ACID_PROOF
+	container_type = REFILLABLE | AMOUNT_VISIBLE
+	temperature_min = 270
+	temperature_max = 350
+	var/ignore_flags = FALSE
+	var/emagged = FALSE
+	var/applied_amount = 8 // How much it applies
+	var/applying = FALSE // So it can't be spammed.
+	var/measured_health = 0 // Used for measuring health; we don't want this to stop applying once the person's health isn't changing.
+
+/obj/item/reagent_containers/applicator/emag_act(mob/user)
+	if(!emagged)
+		emagged = TRUE
+		ignore_flags = TRUE
+		to_chat(user, "<span class='warning'>You short out the safeties on [src].</span>")
+
+/obj/item/reagent_containers/applicator/on_reagent_change()
+	if(!emagged)
+		var/found_forbidden_reagent = FALSE
+		for(var/datum/reagent/R in reagents.reagent_list)
+			if(!GLOB.safe_chem_applicator_list.Find(R.id))
+				reagents.del_reagent(R.id)
+				found_forbidden_reagent = TRUE
+		if(found_forbidden_reagent)
+			if(ismob(loc))
+				to_chat(loc, "<span class='warning'>[src] identifies and removes a harmful substance.</span>")
+			else
+				visible_message("<span class='warning'>[src] identifies and removes a harmful substance.</span>")
+	update_icon()
+
+/obj/item/reagent_containers/applicator/update_icon()
+	cut_overlays()
+
+	if(reagents.total_volume)
+		var/mutable_appearance/filling = mutable_appearance('icons/goonstation/objects/objects.dmi', "mender-fluid")
+		filling.color = mix_color_from_reagents(reagents.reagent_list)
+		add_overlay(filling)
+
+/obj/item/reagent_containers/applicator/attack(mob/living/M, mob/user)
+	if(!reagents.total_volume)
+		to_chat(user, "<span class='warning'>[src] is empty!</span>")
+		return
+	if(applying)
+		to_chat(user, "<span class='warning'>You're already applying [src].</span>")
+		return
+	if(!iscarbon(M))
+		return
+
+	if(ignore_flags || M.can_inject(user, TRUE))
+		if(M == user)
+			M.visible_message("[user] begins mending [user.p_them()]self with [src].", "<span class='notice'>You begin mending yourself with [src].</span>")
+		else
+			user.visible_message("<span class='warning'>[user] begins mending [M] with [src].</span>", "<span class='notice'>You begin mending [M] with [src].</span>")
+		if(M.reagents)
+			applying = TRUE
+			icon_state = "mender-active"
+			apply_to(M, user, 0.2) // We apply a very weak application up front, then loop.
+			while(do_after(user, 10, target = M))
+				measured_health = M.health
+				apply_to(M, user, 1, FALSE)
+				if((measured_health == M.health) || !reagents.total_volume)
+					to_chat(user, "<span class='notice'>[M] is finished healing and [src] powers down automatically.</span>")
+					break
+		applying = FALSE
+		icon_state = "mender"
+		user.changeNext_move(CLICK_CD_MELEE)
+
+
+/obj/item/reagent_containers/applicator/proc/apply_to(mob/living/carbon/M, mob/user, multiplier = 1, show_message = TRUE)
+	var/total_applied_amount = applied_amount * multiplier
+
+	if(reagents && reagents.total_volume)
+		var/list/injected = list()
+		for(var/datum/reagent/R in reagents.reagent_list)
+			injected += R.name
+
+		var/contained = english_list(injected)
+
+		add_attack_logs(user, M, "Automends with [src] containing ([contained])", reagents.harmless_helper() ? ATKLOG_ALMOSTALL : null)
+
+		var/fractional_applied_amount = total_applied_amount  / reagents.total_volume
+
+		reagents.reaction(M, REAGENT_TOUCH, fractional_applied_amount, show_message)
+		reagents.trans_to(M, total_applied_amount * 0.5)
+		reagents.remove_any(total_applied_amount * 0.5)
+
+		playsound(get_turf(src), pick('sound/goonstation/items/mender.ogg', 'sound/goonstation/items/mender2.ogg'), 50, 1)
+
+/obj/item/reagent_containers/applicator/brute
+	name = "brute auto-mender"
+	list_reagents = list("styptic_powder" = 200)
+
+/obj/item/reagent_containers/applicator/burn
+	name = "burn auto-mender"
+	list_reagents = list("silver_sulfadiazine" = 200)
+
+/obj/item/reagent_containers/applicator/dual
+	name = "dual auto-mender"
+	list_reagents = list("synthflesh" = 200)

code/modules/reagents/reagent_containers/patch.dm

@@ -5,10 +5,24 @@
 	icon_state = "bandaid"
 	item_state = "bandaid"
 	possible_transfer_amounts = null
-	volume = 40
+	volume = 30
 	apply_type = REAGENT_TOUCH
 	apply_method = "apply"
 	transfer_efficiency = 0.5 //patches aren't as effective at getting chemicals into the bloodstream.
+	temperature_min = 270
+	temperature_max = 350
+	var/needs_to_apply_reagents = TRUE
+
+/obj/item/reagent_containers/food/pill/patch/attack(mob/living/carbon/M, mob/user, def_zone)
+	if(!istype(M))
+		return FALSE
+	bitesize = 0
+	if(M.eat(src, user))
+		user.drop_item()
+		forceMove(M)
+		M.processing_patches += src
+		return TRUE
+	return FALSE
 
 /obj/item/reagent_containers/food/pill/patch/afterattack(obj/target, mob/user , proximity)
 	return // thanks inheritance again
@@ -18,29 +32,37 @@
 	desc = "Helps with brute injuries."
 	icon_state = "bandaid_brute"
 	instant_application = 1
-	list_reagents = list("styptic_powder" = 40)
+	list_reagents = list("styptic_powder" = 30)
+
+/obj/item/reagent_containers/food/pill/patch/styptic/small
+	name = "healing mini-patch"
+	list_reagents = list("styptic_powder" = 15)
 
 /obj/item/reagent_containers/food/pill/patch/silver_sulf
 	name = "burn patch"
 	desc = "Helps with burn injuries."
 	icon_state = "bandaid_burn"
 	instant_application = 1
-	list_reagents = list("silver_sulfadiazine" = 40)
+	list_reagents = list("silver_sulfadiazine" = 30)
+
+/obj/item/reagent_containers/food/pill/patch/silver_sulf/small
+	name = "burn mini-patch"
+	list_reagents = list("silver_sulfadiazine" = 15)
 
 /obj/item/reagent_containers/food/pill/patch/synthflesh
 	name = "synthflesh patch"
 	desc = "Helps with brute and burn injuries."
 	icon_state = "bandaid_med"
 	instant_application = 1
-	list_reagents = list("synthflesh" = 20)
+	list_reagents = list("synthflesh" = 10)
 
 /obj/item/reagent_containers/food/pill/patch/nicotine
 	name = "nicotine patch"
 	desc = "Helps temporarily curb the cravings of nicotine dependency."
-	list_reagents = list("nicotine" = 20)
+	list_reagents = list("nicotine" = 10)
 
 /obj/item/reagent_containers/food/pill/patch/jestosterone
 	name = "jestosterone patch"
 	desc = "Helps with brute injuries if the affected person is a clown, otherwise inflicts various annoying effects."
 	icon_state = "bandaid_clown"
-	list_reagents = list("jestosterone" = 30)
+	list_reagents = list("jestosterone" = 20)

code/modules/research/designs/autolathe_designs.dm

@@ -607,6 +607,14 @@
 	build_path = /obj/item/reagent_containers/hypospray/safety
 	category = list("initial", "Medical")
 
+/datum/design/automender
+	name = "Auto-mender"
+	id = "automender"
+	build_type = AUTOLATHE
+	materials = list(MAT_METAL = 1000, MAT_GLASS = 1000)
+	build_path = /obj/item/reagent_containers/applicator
+	category = list("initial", "Medical")
+
 /datum/design/prox_sensor
 	name = "Proximity Sensor"
 	id = "prox_sensor"
@@ -914,4 +922,3 @@
 	materials = list(MAT_METAL = 40000)
 	build_path = /obj/item/golem_shell
 	category = list("Imported")
-