imprison_tyranny_effect

imprison_tyranny_effect = {

	# Normalize scopes for tooltip loc, because there is no god nor consistency
	if = {
		limit = {
			exists = scope:imprisoner
			NOT = { exists = scope:actor }
		}
		scope:imprisoner = {
			save_scope_as = actor
			save_scope_as = puppet_or_actor
		}
	}
	if = {
		limit = {
			exists = scope:puppet_or_actor
			NOT = { exists = scope:imprisoner }
		}
		scope:puppet_or_actor = { save_scope_as = imprisoner }
	}
	if = {
		limit = {
			exists = scope:imprisonment_target
			NOT = { exists = scope:recipient }	
		}
		scope:imprisonment_target = { save_scope_as = recipient }
	}
	if = {
		limit = {
			exists = scope:recipient
			NOT = { exists = scope:imprisonment_target }	
		}
		scope:recipient = { save_scope_as = imprisonment_target }
	}

	# Determine if tyrannical or not
	# Should use strife
	if = {
		limit = { exists = scope:use_strife_not_tyranny }
		# If you have revocation reason, we allow that.
		if = {
			limit = { has_imprisonment_reason = scope:recipient }
			consume_imprisonment_reasons = scope:recipient
		}
		else = { change_strife_opinion = medium_strife_gain }
	}
	# Got good reason
	else_if = {
		limit = {
			has_imprisonment_reason = scope:recipient
		}
		custom_tooltip = IS_ALLOWED_TO_IMPRISON_DESC

	}
	# Is at war or edge-case pondering general imprisonment
	else_if = {
		limit = {
			OR = {
				NOT = { exists = scope:recipient }
				is_at_war_with = scope:recipient
			}
		}
		custom_tooltip = IS_ALLOWED_TO_IMPRISON_NO_RECIPIENT_DESC
	}

	else = {
		add_tyranny = imprisonment_tyranny_gain
		if = {
			limit = {
				scope:recipient = {
					is_landed = yes
					is_alive = yes
				}
			}
			if = {
				limit = {
					has_legitimacy = yes
					this = top_liege
				}
				add_legitimacy = miniscule_legitimacy_loss
			}
		}
	}
}

As written in game/common/scripted_effects/00_prison_effects.txt.