Establish Norman Culture

NOT = {
	is_target_in_global_variable_list = {
		name = unavailable_unique_decisions
		target = flag:flag_formed_normandy_decision
	}
}
any_sub_realm_county = {
	target_is_de_jure_liege_or_above = title:d_normandy
	culture ?= culture:french
}
culture ?= culture:norse

As written in game/common/decisions/80_major_decisions_middle_europe.txt.

culture = culture:norse
completely_controls = title:d_normandy
is_at_war = no
is_imprisoned = no

As written in game/common/decisions/80_major_decisions_middle_europe.txt.

hidden_effect = {
	title:d_normandy = {
		every_in_de_jure_hierarchy = {
			limit = {
				tier = tier_county
			}
			add_to_list = norman_counties
		}
	}
	every_sub_realm_title = {
		limit = {
			tier = tier_county
		}
		if = {
			limit = {
				title_province = {
					geographical_region = custom_normandy_and_adjacent
				}
				OR = {
					culture = culture:french
					culture = culture:norse
				}
			}
			add_to_list = norman_counties
		}
	}
	every_in_list = {
		list = norman_counties
		merge_cultures_in_region_effect = {
			OLD_CULTURE_1 = culture:norse
			OLD_CULTURE_2 = culture:french
			NEW_CULTURE = culture:norman
			REGION = custom_normandy_and_adjacent
		}
	}
	save_scope_as = norman_founder
	culture:norse = {
		save_scope_as = old_culture_1
	}
	culture:french = {
		save_scope_as = old_culture_2
	}
	culture:norman = {
		reset_culture_creation_date = yes
		get_all_innovations_from = scope:old_culture_1
		get_all_innovations_from = scope:old_culture_2
		save_scope_as = new_culture
	}
	every_player = {
		if = {
			limit = {
				this != root
				OR = {
					culture = culture:french
					culture = culture:norse
				}
				capital_province ?= {
					geographical_region = custom_normandy_and_adjacent
				}
			}
			trigger_event = global_culture.3002
		}
		else_if = {
			limit = {
				this = root
			}
			trigger_event = global_culture.3003
		}
		else_if = {
			limit = {
				capital_province ?= {
					geographical_region = world_europe
				}
			}
			trigger_event = global_culture.3005
		}
	}
}
set_culture = culture:norman
add_character_flag = converted_culture_this_lifetime
hidden_effect = {
	every_in_list = {
		list = norman_counties
		limit = {
			holder.capital_county = {
				is_in_list = norman_counties
			}
		}
		holder = {
			add_to_list = mass_melting_pot_list
			every_courtier = {
				add_to_list = mass_melting_pot_list
			}
			every_courtier_away = {
				add_to_list = mass_melting_pot_list
			}
		}
		every_in_list = {
			list = mass_melting_pot_list
			limit = {
				OR = {
					culture = culture:french
					culture = culture:norse
				}
			}
			set_culture = culture:norman
		}
	}
}
show_as_tooltip = {
	custom_tooltip = establish_norman_culture_decision_effect.tt
	culture:norman = {
		get_all_innovations_from = scope:old_culture_1
		get_all_innovations_from = scope:old_culture_2
	}
}
title:d_normandy = {
	save_scope_as = normandy_title
	hidden_effect = {
		set_title_name = d_normandy
	}
	custom_tooltip = establish_norman_culture_decision_effect.tt.2
}
add_to_global_variable_list = {
	name = unavailable_unique_decisions
	target = flag:flag_formed_normandy_decision
}

As written in game/common/decisions/80_major_decisions_middle_europe.txt.