[MIRROR] [NO GBP] Fixes my fuckups with species livers [MDB IGNORE] (#22094)

[NO GBP] Fixes my fuckups with species livers

Co-authored-by: ChungusGamer666 <82850673+ChungusGamer666@users.noreply.github.com>
Co-authored-by: GoldenAlpharex <jerego1234@hotmail.com>

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

@@ -538,8 +538,6 @@ GLOBAL_LIST_EMPTY(features_by_species)
  */
 /datum/species/proc/on_species_loss(mob/living/carbon/human/C, datum/species/new_species, pref_load)
 	SHOULD_CALL_PARENT(TRUE)
-	if(C.dna.species.exotic_bloodtype)
-		C.dna.blood_type = random_blood_type()
 	for(var/X in inherent_traits)
 		REMOVE_TRAIT(C, X, SPECIES_TRAIT)
 	for(var/obj/item/organ/external/organ in C.organs)
@@ -1063,7 +1061,7 @@ GLOBAL_LIST_EMPTY(features_by_species)
 		chem.overdosed = TRUE
 		chem.overdose_start(affected)
 		affected.log_message("has started overdosing on [chem.name] at [chem.volume] units.", LOG_GAME)
-	return SEND_SIGNAL(affected, COMSIG_SPECIES_HANDLE_CHEMICAL, chem, affected, seconds_per_tick, times_fired)
+	return SEND_SIGNAL(affected, COMSIG_SPECIES_HANDLE_CHEMICAL, chem, seconds_per_tick, times_fired)
 
 /datum/species/proc/check_species_weakness(obj/item, mob/living/attacker)
 	return 1 //This is not a boolean, it's the multiplier for the damage that the user takes from the item. The force of the item is multiplied by this value

code/modules/mob/living/carbon/human/species_types/plasmamen.dm

@@ -2,7 +2,7 @@
 	name = "\improper Plasmaman"
 	plural_form = "Plasmamen"
 	id = SPECIES_PLASMAMAN
-	sexes = 0
+	sexes = FALSE
 	meat = /obj/item/stack/sheet/mineral/plasma
 	species_traits = list(
 		NOTRANSSTING,

code/modules/mob/living/carbon/human/species_types/skeletons.dm

@@ -2,7 +2,7 @@
 	// 2spooky
 	name = "Spooky Scary Skeleton"
 	id = SPECIES_SKELETON
-	sexes = 0
+	sexes = FALSE
 	meat = /obj/item/food/meat/slab/human/mutant/skeleton
 	species_traits = list(
 		NOTRANSSTING,

code/modules/surgery/organs/internal/liver/_liver.dm

@@ -60,12 +60,12 @@
 
 	qdel(GetComponent(/datum/component/squeak))
 
-/// Registers COMSIG_MOB_REAGENT_CHECK from owner
+/// Registers COMSIG_SPECIES_HANDLE_CHEMICAL from owner
 /obj/item/organ/internal/liver/on_insert(mob/living/carbon/organ_owner, special)
 	. = ..()
 	RegisterSignal(organ_owner, COMSIG_SPECIES_HANDLE_CHEMICAL, PROC_REF(handle_chemical))
 
-/// Unregisters COMSIG_MOB_REAGENT_CHECK from owner
+/// Unregisters COMSIG_SPECIES_HANDLE_CHEMICAL from owner
 /obj/item/organ/internal/liver/on_remove(mob/living/carbon/organ_owner, special)
 	. = ..()
 	UnregisterSignal(organ_owner, COMSIG_SPECIES_HANDLE_CHEMICAL)

code/modules/surgery/organs/internal/liver/liver_golem.dm

@@ -15,7 +15,7 @@
 /obj/item/organ/internal/liver/golem/handle_chemical(mob/living/carbon/organ_owner, datum/reagent/chem, seconds_per_tick, times_fired)
 	. = ..()
 	// parent returned COMSIG_MOB_STOP_REAGENT_CHECK or we are failing
-	if(. || (organ_flags & ORGAN_FAILING))
+	if((. & COMSIG_MOB_STOP_REAGENT_CHECK) || (organ_flags & ORGAN_FAILING))
 		return
 	// golems can only eat minerals
 	if(istype(chem, /datum/reagent/consumable) && !istype(chem, /datum/reagent/consumable/nutriment/mineral))

code/modules/surgery/organs/internal/liver/liver_plasmaman.dm

@@ -7,17 +7,19 @@
 	desc = "A large crystal that is somehow capable of metabolizing chemicals, these are found in plasmamen."
 	icon_state = "liver-p"
 	status = ORGAN_MINERAL
+	organ_traits = list(TRAIT_PLASMA_LOVER_METABOLISM)
 
 /obj/item/organ/internal/liver/bone/plasmaman/handle_chemical(mob/living/carbon/organ_owner, datum/reagent/chem, seconds_per_tick, times_fired)
 	. = ..()
-	//parent returned COMSIG_MOB_STOP_REAGENT_CHECK or we are failing
-	if(. || (organ_flags & ORGAN_FAILING))
+	// parent returned COMSIG_MOB_STOP_REAGENT_CHECK or we are failing
+	if((. & COMSIG_MOB_STOP_REAGENT_CHECK) || (organ_flags & ORGAN_FAILING))
 		return
 	// plasmamen use plasma to reform their bones or whatever
 	if(istype(chem, /datum/reagent/toxin/plasma) || istype(chem, /datum/reagent/toxin/hot_ice))
 		for(var/datum/wound/iter_wound as anything in organ_owner.all_wounds)
 			iter_wound.on_xadone(4 * REM * seconds_per_tick)
 		return // Do normal metabolism
+	// plasmamen get high on gunpowder lol
 	if(istype(chem, /datum/reagent/gunpowder))
 		organ_owner.set_timed_status_effect(15 SECONDS * seconds_per_tick, /datum/status_effect/drugginess)
 		if(organ_owner.get_timed_status_effect_duration(/datum/status_effect/hallucination) / 10 < chem.volume)

code/modules/surgery/organs/internal/liver/liver_skeleton.dm

@@ -11,8 +11,8 @@
 
 /obj/item/organ/internal/liver/bone/handle_chemical(mob/living/carbon/organ_owner, datum/reagent/chem, seconds_per_tick, times_fired)
 	. = ..()
-	//parent returned COMSIG_MOB_STOP_REAGENT_CHECK or we are failing
-	if(. || (organ_flags & ORGAN_FAILING))
+	// parent returned COMSIG_MOB_STOP_REAGENT_CHECK or we are failing
+	if((. & COMSIG_MOB_STOP_REAGENT_CHECK) || (organ_flags & ORGAN_FAILING))
 		return
 	if(istype(chem, /datum/reagent/toxin/bonehurtingjuice))
 		organ_owner.adjustStaminaLoss(7.5 * REM * seconds_per_tick, 0)