[MIRROR] removes unnecessary species breath code (#6588)

* Remove unnecessary species breath code (#59864)

Human code override breathe(), called the species datum which checked if the human had NO_BREATH. I just made it check for NOBREATH directly, since it is apparently a human only trait.

If someone wants to implement special breathing checks/behaviour, make custom lungs

* removes unnecessary species breath code

Co-authored-by: Time-Green <timkoster1@hotmail.com>

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

@@ -79,8 +79,8 @@
 		..()
 
 /mob/living/carbon/human/breathe()
-	if(!dna.species.breathe(src))
-		..()
+	if(!HAS_TRAIT(src, TRAIT_NOBREATH))
+		return ..()
 
 /mob/living/carbon/human/check_breath(datum/gas_mixture/breath)
 

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

@@ -1657,14 +1657,6 @@ GLOBAL_LIST_EMPTY(roundstart_races)
 	// called before a projectile hit
 	return 0
 
-/////////////
-//BREATHING//
-/////////////
-
-/datum/species/proc/breathe(mob/living/carbon/human/H)
-	if(HAS_TRAIT(H, TRAIT_NOBREATH))
-		return TRUE
-
 //////////////////////////
 // ENVIRONMENT HANDLERS //
 //////////////////////////