form_ryukyu_empire_decision_scripted_effect

form_ryukyu_empire_decision_scripted_effect = {
	save_scope_as = founder
	create_title_and_vassal_change = {
		type = created
		save_scope_as = title_change
		add_claim_on_loss = no
	}
	title:e_ruucuu = {
		change_title_holder = {
			holder = root
			change = scope:title_change
		}
	}
	resolve_title_and_vassal_change = scope:title_change
	capital_county = {
		every_county_province = {
			add_province_modifier = ryukyu_empire_founding_province_modifier
		}
	}

	hidden_effect = {
		title:k_ruucuu = { save_scope_as = ryukyuan_ruucuu_kingdom }
		title:d_ruucuu = { save_scope_as = ryukyuan_ruucuu_duchy }
		title:e_ruucuu = { save_scope_as = ryukyuan_ruucuu_empire }
		title:k_ruucuu = { set_de_jure_liege_title = title:e_ruucuu }
		if = {
			limit = {
				title:k_ruucuu = {
					is_title_created = yes
					NOT = {
						holder = ROOT
					}
				}
			}
			create_title_and_vassal_change = {
				type = usurped
				save_scope_as = title_change_2
				add_claim_on_loss = no
			}
			title:k_ruucuu = {
				change_title_holder = {
					holder = root
					change = scope:title_change_2
				}
			}
			resolve_title_and_vassal_change = scope:title_change_2
		}
		else_if = {
			limit = {
				title:k_ruucuu = { is_title_created = no }
			}
			create_title_and_vassal_change = {
				type = created
				save_scope_as = title_change_2
				add_claim_on_loss = no
			}
			title:k_ruucuu = {
				change_title_holder = {
					holder = root
					change = scope:title_change_2
				}
			}
			resolve_title_and_vassal_change = scope:title_change_2
		}
		if = {
			limit = {
				title:d_ruucuu = {
					NOT = { target_is_de_jure_liege_or_above = title:k_ruucuu }
				}
			}
			custom_tooltip = form_ryukyu_empire_decision_effects_de_jure_tt_b
			title:d_ruucuu = { set_de_jure_liege_title = title:k_ruucuu }
		}
		if = {
			limit = {
				title:c_ucinaa = {
					NOT = { target_is_de_jure_liege_or_above = title:d_ruucuu }
				}
			}
			title:c_ucinaa = { set_de_jure_liege_title = title:d_ruucuu }
		}
		if = {
			limit = {
				title:c_amami = {
					NOT = { target_is_de_jure_liege_or_above = title:d_ruucuu }
				}
			}
			title:c_amami = { set_de_jure_liege_title = title:d_ruucuu }
		}
	}
	custom_tooltip = form_ryukyu_empire_decision_effects_de_jure_tt_a
}

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