Makes the monkey mutation remember your species through transformations (#55844)

* Makes the monkey mutation remember your species through transformations

* Implements suggestions by ghommie

code/datums/mutations/body.dm

@@ -173,18 +173,22 @@
 /datum/mutation/human/race
 	name = "Monkified"
 	desc = "A strange genome, believing to be what differentiates monkeys from humans."
+	text_gain_indication = "You feel unusually monkey-like."
+	text_lose_indication = "You feel like your old self."
 	quality = NEGATIVE
 	time_coeff = 2
 	locked = TRUE //Species specific, keep out of actual gene pool
+	var/datum/species/original_species = /datum/species/human
 
 /datum/mutation/human/race/on_acquiring(mob/living/carbon/human/owner)
 	if(..())
 		return
+	original_species = owner.dna.species.type
 	. = owner.monkeyize()
 
 /datum/mutation/human/race/on_losing(mob/living/carbon/human/owner)
 	if(owner && owner.stat != DEAD && (owner.dna.mutations.Remove(src)) && ismonkey(owner))
-		. = owner.humanize()
+		. = owner.humanize(original_species)
 
 /datum/mutation/human/glow
 	name = "Glowy"

code/modules/mob/transform_procs.dm

@@ -30,7 +30,7 @@
 //////////////////////////           Humanize               //////////////////////////////
 //Could probably be merged with monkeyize but other transformations got their own procs, too
 
-/mob/living/carbon/proc/humanize()
+/mob/living/carbon/proc/humanize(species = /datum/species/human)
 	if (notransform || transformation_timer)
 		return
 
@@ -45,15 +45,15 @@
 	invisibility = INVISIBILITY_MAXIMUM
 
 	new /obj/effect/temp_visual/monkeyify/humanify(loc)
-	transformation_timer = addtimer(CALLBACK(src, .proc/finish_humanize), TRANSFORMATION_DURATION, TIMER_UNIQUE)
+	transformation_timer = addtimer(CALLBACK(src, .proc/finish_humanize, species), TRANSFORMATION_DURATION, TIMER_UNIQUE)
 
-/mob/living/carbon/proc/finish_humanize()
+/mob/living/carbon/proc/finish_humanize(species = /datum/species/human)
 	transformation_timer = null
 	to_chat(src, "<B>You are now a human.</B>")
 	notransform = FALSE
 	icon = initial(icon)
 	invisibility = 0
-	set_species(/datum/species/human)
+	set_species(species)
 	return src
 
 /mob/living/carbon/human/AIize(transfer_after = TRUE, client/preference_source)