Xenoarch Expansion

code/modules/mob/_modifiers/feysight.dm

@@ -0,0 +1,42 @@
+/datum/modifier/feysight
+	name = "feysight"
+	desc = "You are filled with an inner peace, and widened sight."
+	client_color = "#42e6ca"
+
+	on_created_text = "<span class='alien'>You feel an inner peace as your mind's eye expands!</span>"
+	on_expired_text = "<span class='notice'>Your sight returns to what it once was.</span>"
+	stacks = MODIFIER_STACK_EXTEND
+
+	accuracy = -15
+	accuracy_dispersion = 1
+
+/datum/modifier/feysight/on_applied()
+	holder.see_invisible = 60
+	holder.see_invisible_default = 60
+
+/datum/modifier/feysight/on_expire()
+	holder.see_invisible_default = initial(holder.see_invisible_default)
+	holder.see_invisible = holder.see_invisible_default
+
+/datum/modifier/feysight/can_apply(var/mob/living/L)
+	if(L.stat)
+		to_chat(L, "<span class='warning'>You can't be unconscious or dead to experience tranquility.</span>")
+		return FALSE
+
+	if(!L.is_sentient())
+		return FALSE // Drones don't feel anything.
+
+	if(ishuman(L))
+		var/mob/living/carbon/human/H = L
+		if(H.species.name == "Diona")
+			to_chat(L, "<span class='warning'>You feel strange for a moment, but it passes.</span>")
+			return FALSE // Happy trees aren't affected by tranquility.
+
+	return ..()
+
+/datum/modifier/feysight/tick()
+	..()
+
+	if(ishuman(holder))
+		var/mob/living/carbon/human/H = holder
+		H.druggy = min(15, H.druggy + 4)