Merge remote-tracking branch 'citadel/master' into combat_v7

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

@@ -514,17 +514,17 @@
 		return 0
 	return ..()
 
-/mob/living/carbon/proc/vomit(lost_nutrition = 10, blood = FALSE, stun = TRUE, distance = 1, message = TRUE, toxic = FALSE)
-	if(HAS_TRAIT(src, TRAIT_NOHUNGER))
-		return 1
+/mob/living/carbon/proc/vomit(lost_nutrition = 10, blood = FALSE, stun = TRUE, distance = 1, message = TRUE, vomit_type = VOMIT_TOXIC, harm = TRUE, force = FALSE, purge_ratio = 0.1)
+	if(HAS_TRAIT(src, TRAIT_NOHUNGER) && !force)
+		return TRUE
 
-	if(nutrition < 100 && !blood)
+	if(nutrition < 100 && !blood && !force)
 		if(message)
 			visible_message("<span class='warning'>[src] dry heaves!</span>", \
 							"<span class='userdanger'>You try to throw up, but there's nothing in your stomach!</span>")
 		if(stun)
 			DefaultCombatKnockdown(200)
-		return 1
+		return TRUE
 
 	if(is_mouth_covered()) //make this add a blood/vomit overlay later it'll be hilarious
 		if(message)
@@ -537,30 +537,29 @@
 			visible_message("<span class='danger'>[src] throws up!</span>", "<span class='userdanger'>You throw up!</span>")
 			if(!isflyperson(src))
 				SEND_SIGNAL(src, COMSIG_ADD_MOOD_EVENT, "vomit", /datum/mood_event/vomit)
+
 	if(stun)
 		Stun(80)
 
-	playsound(get_turf(src), 'sound/effects/splat.ogg', 50, 1)
+	playsound(get_turf(src), 'sound/effects/splat.ogg', 50, TRUE)
 	var/turf/T = get_turf(src)
 	if(!blood)
 		adjust_nutrition(-lost_nutrition)
 		adjustToxLoss(-3)
+
 	for(var/i=0 to distance)
 		if(blood)
 			if(T)
 				add_splatter_floor(T)
-			if(stun)
+			if(harm)
 				adjustBruteLoss(3)
-			else if(src.reagents.has_reagent(/datum/reagent/consumable/ethanol/blazaam))
-				if(T)
-					T.add_vomit_floor(src, VOMIT_PURPLE)
 		else
 			if(T)
-				T.add_vomit_floor(src, VOMIT_TOXIC)//toxic barf looks different
+				T.add_vomit_floor(src, vomit_type, purge_ratio) //toxic barf looks different || call purge when doing detoxicfication to pump more chems out of the stomach.
 		T = get_step(T, dir)
 		if (is_blocked_turf(T))
 			break
-	return 1
+	return TRUE
 
 /mob/living/carbon/proc/spew_organ(power = 5, amt = 1)
 	var/list/spillable_organs = list()