create_roman_empire_holy_scripted_effect

create_roman_empire_holy_scripted_effect = {
	add_trait = augustus
	#Create Roman Empire, shift dejure/history/laws, destroy e_hre.
	hidden_effect = {
		every_held_title = { #Should shift all dejure of all Empires owned at the time.
			title_tier = empire

			set_de_jure_liege_title = title:h_roman_empire
		}
		primary_title = {
			if = {
				limit = {
					any_in_de_jure_hierarchy = {
						tier = tier_kingdom
						OR = {
							title:k_france ?= this
							title:k_aquitaine ?= this
							title:k_brittany ?= this
						}
					}
				}
				every_in_de_jure_hierarchy = {
					limit = {
						tier = tier_kingdom
						OR = {
							title:k_france ?= this
							title:k_aquitaine ?= this
							title:k_brittany ?= this
						}
					}
					set_de_jure_liege_title = title:e_france
					title:e_france = { set_de_jure_liege_title = title:h_roman_empire }
				}
			}
			every_in_de_jure_hierarchy = {
				limit = {
					tier = tier_kingdom
				}
				set_de_jure_liege_title = title:e_germany
				title:e_germany = { set_de_jure_liege_title = title:h_roman_empire }
			}
		}
		every_empire = {
			limit = {
				NOT = { exists = hegemony }
				any_de_jure_county = {
					percent >= 0.6
					holder = {
						OR = {
							this = root
							any_liege_or_above = { this = root }
						}
					}
				}
			}
			set_de_jure_liege_title = title:h_roman_empire
		}
	}
	split_byzantine_empire_effect = yes
	create_title_and_vassal_change = {
		type = created
		save_scope_as = change
		add_claim_on_loss = no
	}
	title:h_roman_empire = {
		change_title_holder = {
			holder = root
			change = scope:change
		}
		set_variable = {
			name = variable_restored_hre #Used for flavor later.
			value = yes
		}
		copy_title_history = title:e_hre
	}
	resolve_title_and_vassal_change = scope:change
	if = { # Move your Title MaAs to your new title if you have any
		limit = {
			government_has_mechanic = administrative
			primary_title = {
				any_title_maa_regiment = { }
			}
		}
		hidden_effect = {
			primary_title = { transfer_title_maa_ownership = title:h_roman_empire }
		}
	}
	if = { # If you have founded the Varangian Guard, you get to keep the benefits (you are not likely to have done it here, but better safe than sorry)
		limit = {
			primary_title = { has_variable = founded_varangian_guard }
		}
		hidden_effect = {
			title:h_roman_empire = { set_variable = founded_varangian_guard }
		}
	}
	hidden_effect = { set_primary_title_to = title:h_roman_empire }
	every_held_title = { #Should destroy all other Empires owned at the time.
		title_tier = empire

		root = { destroy_title = prev }
	}
	hidden_effect = {
		title:h_roman_empire = {
			set_coa = e_hre_roman
			set_title_color = { 255 255 255 }
		}
	}

	if = { #Automatically move capital to Rome.
		limit = {
			NOT = { capital_county = { this = title:c_roma } }
			exists = title:h_roman_empire.holder
		}
		hidden_effect = {
			if = { #Usurp if not held personally.
				limit = {
					NOT = { title:c_roma.holder = { this = root } }
				}
				create_title_and_vassal_change = {
					type = returned

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