Merge branch 'master' into TGUIs_Nexties

code/datums/diseases/advance/advance.dm

@@ -110,7 +110,7 @@
 // Randomly pick a symptom to activate.
 /datum/disease/advance/stage_act()
 	..()
-	if(carrier)
+	if(carrier || QDELETED(src)) // Could be cured in parent call.
 		return
 
 	if(symptoms && symptoms.len)

code/datums/diseases/advance/symptoms/choking.dm

@@ -43,7 +43,7 @@ Bonus
 		suppress_warning = TRUE
 
 /datum/symptom/choking/Activate(datum/disease/advance/A)
-	if(!..())
+	if(!..() || HAS_TRAIT(A.affected_mob,TRAIT_NOBREATH))
 		return
 	var/mob/living/M = A.affected_mob
 	switch(A.stage)
@@ -116,7 +116,7 @@ Bonus
 		power = 2
 
 /datum/symptom/asphyxiation/Activate(datum/disease/advance/A)
-	if(!..())
+	if(!..() || HAS_TRAIT(A.affected_mob,TRAIT_NOBREATH))
 		return
 	var/mob/living/M = A.affected_mob
 	switch(A.stage)

code/datums/diseases/advance/symptoms/cough.dm

@@ -51,7 +51,7 @@ BONUS
 		symptom_delay_max = 10
 
 /datum/symptom/cough/Activate(datum/disease/advance/A)
-	if(!..())
+	if(!..() || HAS_TRAIT(A.affected_mob,TRAIT_NOBREATH))
 		return
 	var/mob/living/M = A.affected_mob
 	switch(A.stage)

code/datums/diseases/advance/symptoms/sneeze.dm

@@ -41,7 +41,7 @@ Bonus
 		suppress_warning = TRUE
 
 /datum/symptom/sneeze/Activate(datum/disease/advance/A)
-	if(!..())
+	if(!..() || HAS_TRAIT(A.affected_mob,TRAIT_NOBREATH))
 		return
 	var/mob/living/M = A.affected_mob
 	switch(A.stage)