Refactor Lung Handling (#29280)

* Refactor Lung Handling

* fix ups

* fixes

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

@@ -36,6 +36,8 @@
 			adjustCloneLoss(damage * hit_percent)
 		if(STAMINA)
 			adjustStaminaLoss(damage * hit_percent)
+		if(BRAIN)
+			adjustBrainLoss(damage * hit_percent)
 	return 1
 
 

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

@@ -98,11 +98,13 @@
 			var/datum/species/S = dna.species
 
 			if(S.breathid == "o2")
-				throw_alert("oxy", /obj/screen/alert/oxy)
+				throw_alert("not_enough_oxy", /obj/screen/alert/not_enough_oxy)
 			else if(S.breathid == "tox")
 				throw_alert("not_enough_tox", /obj/screen/alert/not_enough_tox)
 			else if(S.breathid == "co2")
 				throw_alert("not_enough_co2", /obj/screen/alert/not_enough_co2)
+			else if(S.breathid == "n2")
+				throw_alert("not_enough_nitro", /obj/screen/alert/not_enough_nitro)
 
 		return 0
 	else

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

@@ -1331,6 +1331,8 @@
 			H.adjustCloneLoss(damage * hit_percent)
 		if(STAMINA)
 			H.adjustStaminaLoss(damage * hit_percent)
+		if(BRAIN)
+			H.adjustBrainLoss(damage * hit_percent)
 	return 1
 
 /datum/species/proc/on_hit(obj/item/projectile/P, mob/living/carbon/human/H)

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

@@ -110,7 +110,7 @@
 			return
 		adjustOxyLoss(1)
 		failed_last_breath = 1
-		throw_alert("oxy", /obj/screen/alert/oxy)
+		throw_alert("not_enough_oxy", /obj/screen/alert/not_enough_oxy)
 		return 0
 
 	var/safe_oxy_min = 16
@@ -141,14 +141,14 @@
 		else
 			adjustOxyLoss(3)
 			failed_last_breath = 1
-		throw_alert("oxy", /obj/screen/alert/oxy)
+		throw_alert("not_enough_oxy", /obj/screen/alert/not_enough_oxy)
 
 	else //Enough oxygen
 		failed_last_breath = 0
 		if(oxyloss)
 			adjustOxyLoss(-5)
 		oxygen_used = breath_gases["o2"][MOLES]
-		clear_alert("oxy")
+		clear_alert("not_enough_oxy")
 
 	breath_gases["o2"][MOLES] -= oxygen_used
 	breath_gases["co2"][MOLES] += oxygen_used
@@ -171,11 +171,10 @@
 	//TOXINS/PLASMA
 	if(Toxins_partialpressure > safe_tox_max)
 		var/ratio = (breath_gases["plasma"][MOLES]/safe_tox_max) * 10
-		if(reagents)
-			reagents.add_reagent("plasma", Clamp(ratio, MIN_PLASMA_DAMAGE, MAX_PLASMA_DAMAGE))
-		throw_alert("tox_in_air", /obj/screen/alert/tox_in_air)
+		adjustToxLoss(Clamp(ratio, MIN_TOXIC_GAS_DAMAGE, MAX_TOXIC_GAS_DAMAGE))
+		throw_alert("too_much_tox", /obj/screen/alert/too_much_tox)
 	else
-		clear_alert("tox_in_air")
+		clear_alert("too_much_tox")
 
 	//NITROUS OXIDE
 	if(breath_gases["n2o"])

code/modules/mob/living/damage_procs.dm

@@ -25,6 +25,8 @@
 			adjustCloneLoss(damage * hit_percent)
 		if(STAMINA)
 			adjustStaminaLoss(damage * hit_percent)
+		if(BRAIN)
+			adjustBrainLoss(damage * hit_percent)
 	return 1
 
 /mob/living/proc/apply_damage_type(damage = 0, damagetype = BRUTE) //like apply damage except it always uses the damage procs
@@ -41,6 +43,8 @@
 			return adjustCloneLoss(damage)
 		if(STAMINA)
 			return adjustStaminaLoss(damage)
+		if(BRAIN)
+			return adjustBrainLoss(damage)
 
 /mob/living/proc/get_damage_amount(damagetype = BRUTE)
 	switch(damagetype)
@@ -56,9 +60,11 @@
 			return getCloneLoss()
 		if(STAMINA)
 			return getStaminaLoss()
+		if(BRAIN)
+			return getBrainLoss()
 
 
-/mob/living/proc/apply_damages(brute = 0, burn = 0, tox = 0, oxy = 0, clone = 0, def_zone = null, blocked = FALSE, stamina = 0)
+/mob/living/proc/apply_damages(brute = 0, burn = 0, tox = 0, oxy = 0, clone = 0, def_zone = null, blocked = FALSE, stamina = 0, brain = 0)
 	if(blocked >= 100)
 		return 0
 	if(brute)
@@ -73,6 +79,8 @@
 		apply_damage(clone, CLONE, def_zone, blocked)
 	if(stamina)
 		apply_damage(stamina, STAMINA, def_zone, blocked)
+	if(brain)
+		apply_damage(brain, BRAIN, def_zone, blocked)
 	return 1
 
 

code/modules/mob/living/living.dm

@@ -357,7 +357,7 @@
 		updatehealth() //then we check if the mob should wake up.
 		update_canmove()
 		update_sight()
-		clear_alert("oxy")
+		clear_alert("not_enough_oxy")
 		reload_fullscreen()
 		. = 1
 		if(mind)