Aurora.3/code/modules/psionics/abilities/assay.dm

/singleton/psionic_power/assay
	name = "Assay"
	desc = "Assay a creature's psionic level. Using Assay will also allow you to see psionic auras."
	icon_state = "wiz_blind"
	point_cost = 0
	ability_flags = PSI_FLAG_FOUNDATIONAL
	spell_path = /obj/item/spell/assay

/obj/item/spell/assay
	name = "assay"
	desc = "Read someone's psionic potential."
	icon_state = "generic"
	cast_methods = CAST_MELEE|CAST_INNATE
	aspect = ASPECT_PSIONIC
	cooldown = 10
	psi_cost = 2

/obj/item/spell/assay/on_innate_cast(mob/user)
	if(!isliving(user))
		return

	. = ..()
	if(!.)
		return

	var/mob/living/L = user

	to_chat(user, SPAN_NOTICE("You can now see psionic auras."))
	L.psi.show_auras()

/obj/item/spell/assay/Destroy()
	if(isliving(owner))
		var/mob/living/L = owner
		to_chat(L, SPAN_NOTICE("You can no longer see psionic auras."))
		L.psi.hide_auras()

	return ..()

/obj/item/spell/assay/on_melee_cast(atom/hit_atom, mob/living/user, def_zone)
	. = ..()
	if(!.)
		return

	if(!ishuman(hit_atom))
		return

	if(!isliving(user))
		return

	var/mob/living/carbon/human/target = hit_atom

	if(target.stat == DEAD || HAS_FLAG(target.status_flags, FAKEDEATH))
		to_chat(user, SPAN_WARNING("Psionic power does not flow through a dead person."))
		return

	var/psi_blocked = target.is_psi_blocked()
	if(psi_blocked)
		to_chat(user, psi_blocked)
		return

	user.visible_message(SPAN_NOTICE("[user] lays both [user.get_pronoun("his")] palms on [target]'s temples..."),
						SPAN_NOTICE("You lay your palms on [target]'s temples and begin tracing their Nlom signature..."))
	if(do_mob(user, target, 4 SECONDS))
		if(!target.psi)
			to_chat(user, SPAN_NOTICE("[target] is psionically perceptive, but nothing more: [target.get_pronoun("he")] cannot manipulate the fabric that weaves \
										this universe."))
		if(target.psi)
			switch(target.psi.get_rank())
				if(PSI_RANK_SENSITIVE)
					to_chat(user, SPAN_NOTICE("[target] is psionically sensitive, just like your typical Skrell. They can manipulate psionics, but not to a very \
											precise degree."))
				if(PSI_RANK_HARMONIOUS)
					to_chat(user, SPAN_WARNING("[target] is psionically harmonious. This isn't a feat just about anyone can manage: only those born with a certain \
												psionic attitude among Skrell can reach this level, and with strenuous training. They are capable of using psionics \
												with very fine precision."))
				if(PSI_RANK_APEX)
					to_chat(user, SPAN_DANGER("Your psionic power is dwarfed by [target]. Just like a supernova in the night sky, their signature is absolutely brilliant \
											beyond comprehension. This is the apex of psionic power, you are sure."))
				if(PSI_RANK_LIMITLESS)
					to_chat(user, SPAN_DANGER("A psionic power like this shouldn't be possible... what in the Stars is going on?"))