Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13 into antag-overhaul

code/datums/traits/_quirk.dm

@@ -16,6 +16,7 @@
 /datum/quirk/New(mob/living/quirk_mob, spawn_effects)
 	if(!quirk_mob || (human_only && !ishuman(quirk_mob)) || quirk_mob.has_quirk(type))
 		qdel(src)
+		return
 	quirk_holder = quirk_mob
 	SSquirks.quirk_objects += src
 	to_chat(quirk_holder, gain_text)

code/datums/traits/good.dm

@@ -201,13 +201,12 @@
 	medical_record_text = "Patient's blood tests report an abnormal concentration of red blood cells in their bloodstream."
 
 /datum/quirk/bloodpressure/add()
-	var/mob/living/M = quirk_holder
-	M.blood_ratio = 1.2
-	M.blood_volume += 150
+	quirk_holder.blood_ratio = 1.2
+	quirk_holder.blood_volume += 150
 
 /datum/quirk/bloodpressure/remove()
-	var/mob/living/M = quirk_holder
-	M.blood_ratio = 1
+	if(quirk_holder)
+		quirk_holder.blood_ratio = 1
 
 /datum/quirk/night_vision
 	name = "Night Vision"

code/datums/traits/negative.dm

@@ -396,3 +396,12 @@ GLOBAL_LIST_EMPTY(family_heirlooms)
 
 /datum/quirk/blindness/remove()
 	quirk_holder?.cure_blind(ROUNDSTART_TRAIT)
+
+/datum/quirk/coldblooded
+	name = "Cold-blooded"
+	desc = "Your body doesn't create its own internal heat, requiring external heat regulation."
+	value = -2
+	medical_record_text = "Patient is ectothermic."
+	mob_trait = TRAIT_COLDBLOODED
+	gain_text = "<span class='notice'>You feel cold-blooded.</span>"
+	lose_text = "<span class='notice'>You feel more warm-blooded.</span>"

code/datums/traits/neutral.dm

@@ -104,15 +104,6 @@
 	gain_text = "<span class='notice'>You desire to be hurt.</span>"
 	lose_text = "<span class='notice'>Pain has become less exciting for you.</span>"
 
-/datum/quirk/coldblooded
-	name = "Cold-blooded"
-	desc = "Your body doesn't create its own internal heat, requiring external heat regulation."
-	value = 0
-	medical_record_text = "Patient is ectothermic."
-	mob_trait = TRAIT_COLDBLOODED
-	gain_text = "<span class='notice'>You feel cold-blooded.</span>"
-	lose_text = "<span class='notice'>You feel more warm-blooded.</span>"
-
 /datum/quirk/alcohol_intolerance
 	name = "Alcohol Intolerance"
 	desc = "You take toxin damage from alcohol rather than getting drunk."