Castrate Prisoner

is_shown = scope:puppet_or_actor ?= {
	is_adult = yes
	OR = {
		culture ?= {
			has_cultural_parameter = can_castrate_prisoners
		}
		top_liege.primary_title ?= {
			has_variable = emulating_byz_punishment_var
		}
	}
	liege_should_systematically_maim_co_ruler_trigger = no
}
scope:recipient = {
	is_imprisoned_by = scope:puppet_or_actor
	is_eunuch_trigger = no
	is_male = yes
}

As written in game/common/character_interactions/00_prison_interactions.txt.

scope:recipient = {
	custom_description = {
		text = currently_being_tortured
		NOT = {
			has_character_flag = is_being_tortured
		}
	}
}
cannot_release_former_regent_whilst_old_regent_holds_power_trigger = {
	PRISONER = scope:recipient
	REGENT = scope:recipient.var:imprisoned_by_diarch
}
custom_tooltip = {
	text = is_currently_being_purged_tt
	scope:recipient = {
		NOT = {
			has_character_flag = is_currently_being_purged
		}
	}
}

As written in game/common/character_interactions/00_prison_interactions.txt.

on_accept = scope:recipient = {
	add_character_flag = {
		flag = is_being_tortured
		months = 6
	}
}
blind_castrate_and_disfigure_effect = yes
show_as_tooltip = {
	scope:recipient = {
		if = {
			limit = {
				age < 12
			}
			ep3_child_castration_effect = yes
		}
		else = {
			ep3_youth_castration_effect = yes
		}
		release_from_prison = yes
	}
}
torture_blind_castrate_disfigure_opinion_effect = {
	VERB = castrated
}
scope:puppet_or_actor = {
	save_scope_as = bg_override_char
	trigger_event = {
		id = prison.1025
		days = 1
	}
}
add_clan_unity_interaction_effect = {
	CHARACTER = scope:puppet_or_actor
	TARGET = scope:recipient
	VALUE = major_unity_loss
	DESC = clan_unity_abelarding.desc
	REVERSE_NON_HOUSE_TARGET = no
}
scope:recipient.house ?= {
	change_house_relation_effect = {
		HOUSE = scope:puppet_or_actor.house
		VALUE = house_relation_damage_medium_value
		REASON = torture
		CHAR = scope:puppet_or_actor
		TARGET_CHAR = scope:recipient
		TITLE = scope:dummy_gender
	}
}

As written in game/common/character_interactions/00_prison_interactions.txt.