Signalizes ling/bloodsucker life code.

code/modules/antagonists/bloodsucker/datum_bloodsucker.dm

@@ -138,7 +138,7 @@
 		if(owner.current.gender == MALE)
 			if(prob(10)) // Gender override
 				bloodsucker_reputation = pick("King of the Damned", "Blood King", "Emperor of Blades", "Sinlord", "God-King")
-		else
+		else if(owner.current.gender == FEMALE)
 			if(prob(10)) // Gender override
 				bloodsucker_reputation = pick("Queen of the Damned", "Blood Queen", "Empress of Blades", "Sinlady", "God-Queen")
 
@@ -341,10 +341,12 @@
 
 //This handles the application of antag huds/special abilities
 /datum/antagonist/bloodsucker/apply_innate_effects(mob/living/mob_override)
+	RegisterSignal(owner.current,COMSIG_LIVING_BIOLOGICAL_LIFE,.proc/LifeTick)
 	return
 
 //This handles the removal of antag huds/special abilities
 /datum/antagonist/bloodsucker/remove_innate_effects(mob/living/mob_override)
+	UnregisterSignal(owner.current,COMSIG_LIVING_BIOLOGICAL_LIFE)
 	return
 
 //Assign default team and creates one for one of a kind team antagonists

code/modules/antagonists/changeling/changeling.dm

@@ -94,6 +94,7 @@
 			B.decoy_override = FALSE
 	remove_changeling_powers()
 	owner.special_role = null
+	owner.current.hud_used?.lingchemdisplay?.invisibility = INVISIBILITY_ABSTRACT
 	. = ..()
 
 /datum/antagonist/changeling/proc/remove_clownmut()
@@ -225,6 +226,8 @@
 		else //not dead? no chem/geneticdamage caps.
 			chem_charges = min(max(0, chem_charges + chem_recharge_rate - chem_recharge_slowdown), chem_storage)
 			geneticdamage = max(0, geneticdamage-1)
+		owner.current.hud_used?.lingchemdisplay?.invisibility = 0
+		owner.current.hud_used?.lingchemdisplay?.maptext = "<div align='center' valign='middle' style='position:relative; top:0px; left:6px'><font color='#dd66dd'>[round(changeling.chem_charges)]</font></div>"
 
 
 /datum/antagonist/changeling/proc/get_dna(dna_owner)
@@ -357,10 +360,12 @@
 			B.organ_flags &= ~ORGAN_VITAL
 			B.decoy_override = TRUE
 	update_changeling_icons_added()
+	RegisterSignal(owner.current,COMSIG_LIVING_BIOLOGICAL_LIFE,.proc/regenerate)
 	return
 
 /datum/antagonist/changeling/remove_innate_effects()
 	update_changeling_icons_removed()
+	UnregisterSignal(owner.current,COMSIG_LIVING_BIOLOGICAL_LIFE)
 	return
 
 

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

@@ -1,8 +1,4 @@
 /mob/living/carbon/BiologicalLife(seconds, times_fired)
-	//Updates the number of stored chemicals for powers
-	handle_changeling()
-	//Handles the unique mentabolism of bloodsuckers, look at /datum/antagonist/bloodsucker/proc/LifeTick()
-	handle_bloodsucker()
 	//Reagent processing needs to come before breathing, to prevent edge cases.
 	handle_organs()
 	. = ..()		// if . is false, we are dead.
@@ -410,25 +406,7 @@
 	for(var/thing in all_wounds)
 		var/datum/wound/W = thing
 		if(W.processes) // meh
-			W.handle_process()
-
-//todo generalize this and move hud out
-/mob/living/carbon/proc/handle_changeling()
-	if(mind && hud_used && hud_used.lingchemdisplay)
-		var/datum/antagonist/changeling/changeling = mind.has_antag_datum(/datum/antagonist/changeling)
-		if(changeling)
-			changeling.regenerate()
-			hud_used.lingchemdisplay.invisibility = 0
-			hud_used.lingchemdisplay.maptext = "<div align='center' valign='middle' style='position:relative; top:0px; left:6px'><font color='#dd66dd'>[round(changeling.chem_charges)]</font></div>"
-		else
-			hud_used.lingchemdisplay.invisibility = INVISIBILITY_ABSTRACT
-
-
-/mob/living/carbon/proc/handle_bloodsucker()
-	if(mind && AmBloodsucker(src))
-		var/datum/antagonist/bloodsucker/B = mind.has_antag_datum(ANTAG_DATUM_BLOODSUCKER)
-		B.LifeTick()
-	
+			W.handle_process()	
 
 /mob/living/carbon/handle_mutations_and_radiation()
 	if(dna && dna.temporary_mutations.len)

code/modules/mob/living/life.dm

@@ -43,6 +43,7 @@
   * Returns TRUE or FALSE based on if we were interrupted. This is used by overridden variants to check if they should stop.
   */
 /mob/living/proc/BiologicalLife(seconds, times_fired)
+	SEND_SIGNAL(src,COMSIG_LIVING_BIOLOGICAL_LIFE, seconds, times_fired)
 	handle_diseases()// DEAD check is in the proc itself; we want it to spread even if the mob is dead, but to handle its disease-y properties only if you're not.
 
 	handle_wounds()
@@ -78,6 +79,7 @@
   * Returns TRUE or FALSE based on if we were interrupted. This is used by overridden variants to check if they should stop.
   */
 /mob/living/proc/PhysicalLife(seconds, times_fired)
+	SEND_SIGNAL(src,COMSIG_LIVING_PHYSICAL_LIFE, seconds, times_fired)
 	if(digitalinvis)
 		handle_diginvis() //AI becomes unable to see mob